src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2004 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gdk/gdkkeysyms.h>
  28 #include <gtk/gtkmain.h>
  29 #include <gtk/gtkmenu.h>
  30 #include <gtk/gtkmenuitem.h>
  31 #include <gtk/gtkitemfactory.h>
  32 #include <gtk/gtkcheckmenuitem.h>
  33 #include <gtk/gtkoptionmenu.h>
  34 #include <gtk/gtkwidget.h>
  35 #include <gtk/gtkclist.h>
  36 #include <gtk/gtkctree.h>
  37 #include <gtk/gtkvpaned.h>
  38 #include <gtk/gtkentry.h>
  39 #include <gtk/gtkeditable.h>
  40 #include <gtk/gtkwindow.h>
  41 #include <gtk/gtksignal.h>
  42 #include <gtk/gtkvbox.h>
  43 #include <gtk/gtkcontainer.h>
  44 #include <gtk/gtkhandlebox.h>
  45 #include <gtk/gtktoolbar.h>
  46 #include <gtk/gtktable.h>
  47 #include <gtk/gtkhbox.h>
  48 #include <gtk/gtklabel.h>
  49 #include <gtk/gtkscrolledwindow.h>
  50 #include <gtk/gtktreeview.h>
  51
  52 #include <gtk/gtkdnd.h>
  53 #include <stdio.h>
  54 #include <stdlib.h>
  55 #include <string.h>
  56 #include <ctype.h>
  57 #include <sys/types.h>
  58 #include <sys/stat.h>
  59 #include <unistd.h>
  60 #include <time.h>
  61 /* #include <sys/utsname.h> */
  62 #include <stdlib.h>
  63 #include <sys/wait.h>
  64 #include <signal.h>
  65 #include <errno.h>
  66 #include <libgen.h>
  67
  68 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  69 #  include <wchar.h>
  70 #  include <wctype.h>
  71 #endif
  72
  73 #include "intl.h"
  74 #include "main.h"
  75 #include "mainwindow.h"
  76 #include "compose.h"
  77 #include "addressbook.h"
  78 #include "folderview.h"
  79 #include "procmsg.h"
  80 #include "menu.h"
  81 #include "stock_pixmap.h"
  82 #include "send_message.h"
  83 #include "imap.h"
  84 #include "news.h"
  85 #include "customheader.h"
  86 #include "prefs_common.h"
  87 #include "prefs_account.h"
  88 #include "action.h"
  89 #include "account.h"
  90 #include "filesel.h"
  91 #include "procheader.h"
  92 #include "procmime.h"
  93 #include "statusbar.h"
  94 #include "about.h"
  95 #include "base64.h"
  96 #include "quoted-printable.h"
  97 #include "codeconv.h"
  98 #include "utils.h"
  99 #include "gtkutils.h"
 100 #include "socket.h"
 101 #include "alertpanel.h"
 102 #include "manage_window.h"
 103 #include "gtkshruler.h"
 104 #include "folder.h"
 105 #include "addr_compl.h"
 106 #include "quote_fmt.h"
 107 #include "template.h"
 108 #include "undo.h"
 109 #include "foldersel.h"
 110 #include "toolbar.h"
 111
 112 #if USE_GPGME
 113 #  include "rfc2015.h"
 114 #endif
 115
 116 typedef enum
 117 {
 118         COL_MIMETYPE = 0,
 119         COL_SIZE     = 1,
 120         COL_NAME     = 2
 121 } AttachColumnPos;
 122
 123 #define N_ATTACH_COLS           3
 124
 125 typedef enum
 126 {
 127         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 128         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 129         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 130         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 131         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 132         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 133         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 134         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 135         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 136         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 137         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 138         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 139         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 140         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 141         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END
 142 } ComposeCallAdvancedAction;
 143
 144 typedef enum
 145 {
 146         PRIORITY_HIGHEST = 1,
 147         PRIORITY_HIGH,
 148         PRIORITY_NORMAL,
 149         PRIORITY_LOW,
 150         PRIORITY_LOWEST
 151 } PriorityLevel;
 152
 153 typedef enum
 154 {
 155         COMPOSE_INSERT_SUCCESS,
 156         COMPOSE_INSERT_READ_ERROR,
 157         COMPOSE_INSERT_INVALID_CHARACTER,
 158         COMPOSE_INSERT_NO_FILE
 159 } ComposeInsertResult;
 160
 161 #define B64_LINE_SIZE           57
 162 #define B64_BUFFSIZE            77
 163
 164 #define MAX_REFERENCES_LEN      999
 165
 166 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 167
 168 static GList *compose_list = NULL;
 169
 170 Compose *compose_generic_new                    (PrefsAccount   *account,
 171                                                  const gchar    *to,
 172                                                  FolderItem     *item,
 173                                                  GPtrArray      *attach_files,
 174                                                  GList          *listAddress );
 175
 176 static Compose *compose_create                  (PrefsAccount   *account,
 177                                                  ComposeMode     mode);
 178
 179 static GtkWidget *compose_account_option_menu_create
 180                                                 (Compose        *compose);
 181 static void compose_set_template_menu           (Compose        *compose);
 182 static void compose_template_apply              (Compose        *compose,
 183                                                  Template       *tmpl,
 184                                                  gboolean        replace);
 185 static void compose_destroy                     (Compose        *compose);
 186
 187 static void compose_entries_set                 (Compose        *compose,
 188                                                  const gchar    *mailto);
 189 static gint compose_parse_header                (Compose        *compose,
 190                                                  MsgInfo        *msginfo);
 191 static gchar *compose_parse_references          (const gchar    *ref,
 192                                                  const gchar    *msgid);
 193
 194 static gchar *compose_quote_fmt                 (Compose        *compose,
 195                                                  MsgInfo        *msginfo,
 196                                                  const gchar    *fmt,
 197                                                  const gchar    *qmark,
 198                                                  const gchar    *body);
 199
 200 static void compose_reply_set_entry             (Compose        *compose,
 201                                                  MsgInfo        *msginfo,
 202                                                  gboolean        to_all,
 203                                                  gboolean        to_ml,
 204                                                  gboolean        to_sender,
 205                                                  gboolean
 206                                                  followup_and_reply_to);
 207 static void compose_reedit_set_entry            (Compose        *compose,
 208                                                  MsgInfo        *msginfo);
 209 static void compose_insert_sig                  (Compose        *compose,
 210                                                  gboolean        replace);
 211 static gchar *compose_get_signature_str         (Compose        *compose);
 212 static ComposeInsertResult compose_insert_file  (Compose        *compose,
 213                                                  const gchar    *file);
 214 static void compose_attach_append               (Compose        *compose,
 215                                                  const gchar    *file,
 216                                                  const gchar    *type,
 217                                                  const gchar    *content_type);
 218 static void compose_attach_parts                (Compose        *compose,
 219                                                  MsgInfo        *msginfo);
 220 static void compose_wrap_line                   (Compose        *compose);
 221 static void compose_wrap_line_all               (Compose        *compose);
 222 static void compose_wrap_line_all_full          (Compose        *compose,
 223                                                  gboolean        autowrap);
 224 static void compose_set_title                   (Compose        *compose);
 225 static void compose_select_account              (Compose        *compose,
 226                                                  PrefsAccount   *account,
 227                                                  gboolean        init);
 228
 229 static PrefsAccount *compose_current_mail_account(void);
 230 /* static gint compose_send                     (Compose        *compose); */
 231 static gboolean compose_check_for_valid_recipient
 232                                                 (Compose        *compose);
 233 static gboolean compose_check_entries           (Compose        *compose,
 234                                                  gboolean       check_subject);
 235 static gint compose_write_to_file               (Compose        *compose,
 236                                                  const gchar    *file,
 237                                                  gboolean        is_draft);
 238 static gint compose_write_body_to_file          (Compose        *compose,
 239                                                  const gchar    *file);
 240 static gint compose_remove_reedit_target        (Compose        *compose);
 241 void compose_remove_draft                       (Compose        *compose);
 242 static gint compose_queue                       (Compose        *compose,
 243                                                  gint           *msgnum,
 244                                                  FolderItem     **item);
 245 static gint compose_queue_sub                   (Compose        *compose,
 246                                                  gint           *msgnum,
 247                                                  FolderItem     **item,
 248                                                  gboolean       check_subject);
 249 static void compose_write_attach                (Compose        *compose,
 250                                                  FILE           *fp);
 251 static gint compose_write_headers               (Compose        *compose,
 252                                                  FILE           *fp,
 253                                                  const gchar    *charset,
 254                                                  EncodingType    encoding,
 255                                                  gboolean        is_draft);
 256
 257 static void compose_convert_header              (gchar          *dest,
 258                                                  gint            len,
 259                                                  gchar          *src,
 260                                                  gint            header_len,
 261                                                  gboolean        addr_field);
 262 static void compose_generate_msgid              (gchar          *buf,
 263                                                  gint            len);
 264
 265 static void compose_attach_info_free            (AttachInfo     *ainfo);
 266 static void compose_attach_remove_selected      (Compose        *compose);
 267
 268 static void compose_attach_property             (Compose        *compose);
 269 static void compose_attach_property_create      (gboolean       *cancelled);
 270 static void attach_property_ok                  (GtkWidget      *widget,
 271                                                  gboolean       *cancelled);
 272 static void attach_property_cancel              (GtkWidget      *widget,
 273                                                  gboolean       *cancelled);
 274 static gint attach_property_delete_event        (GtkWidget      *widget,
 275                                                  GdkEventAny    *event,
 276                                                  gboolean       *cancelled);
 277 static gboolean attach_property_key_pressed     (GtkWidget      *widget,
 278                                                  GdkEventKey    *event,
 279                                                  gboolean       *cancelled);
 280
 281 static void compose_exec_ext_editor             (Compose           *compose);
 282 static gint compose_exec_ext_editor_real        (const gchar       *file);
 283 static gboolean compose_ext_editor_kill         (Compose           *compose);
 284 static void compose_input_cb                    (gpointer           data,
 285                                                  gint               source,
 286                                                  GdkInputCondition  condition);
 287 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 288                                                  gboolean           sensitive);
 289
 290 static void compose_undo_state_changed          (UndoMain       *undostruct,
 291                                                  gint            undo_state,
 292                                                  gint            redo_state,
 293                                                  gpointer        data);
 294
 295 static gint calc_cursor_xpos    (GtkTextView    *text,
 296                                  gint            extra,
 297                                  gint            char_width);
 298
 299 static void compose_create_header_entry (Compose *compose);
 300 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 301 static void compose_update_priority_menu_item(Compose * compose);
 302
 303 static void compose_add_field_list      ( Compose *compose,
 304                                           GList *listAddress );
 305
 306 /* callback functions */
 307
 308 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 309                                          GtkAllocation  *allocation,
 310                                          GtkSHRuler     *shruler);
 311 static void account_activated           (GtkMenuItem    *menuitem,
 312                                          gpointer        data);
 313 static void attach_selected             (GtkCList       *clist,
 314                                          gint            row,
 315                                          gint            column,
 316                                          GdkEvent       *event,
 317                                          gpointer        data);
 318 static gboolean attach_button_pressed   (GtkWidget      *widget,
 319                                          GdkEventButton *event,
 320                                          gpointer        data);
 321 static gboolean attach_key_pressed      (GtkWidget      *widget,
 322                                          GdkEventKey    *event,
 323                                          gpointer        data);
 324
 325 static void compose_send_cb             (gpointer        data,
 326                                          guint           action,
 327                                          GtkWidget      *widget);
 328 static void compose_send_later_cb       (gpointer        data,
 329                                          guint           action,
 330                                          GtkWidget      *widget);
 331
 332 static void compose_draft_cb            (gpointer        data,
 333                                          guint           action,
 334                                          GtkWidget      *widget);
 335
 336 static void compose_attach_cb           (gpointer        data,
 337                                          guint           action,
 338                                          GtkWidget      *widget);
 339 static void compose_insert_file_cb      (gpointer        data,
 340                                          guint           action,
 341                                          GtkWidget      *widget);
 342 static void compose_insert_sig_cb       (gpointer        data,
 343                                          guint           action,
 344                                          GtkWidget      *widget);
 345
 346 static void compose_close_cb            (gpointer        data,
 347                                          guint           action,
 348                                          GtkWidget      *widget);
 349
 350 static void compose_address_cb          (gpointer        data,
 351                                          guint           action,
 352                                          GtkWidget      *widget);
 353 static void compose_template_activate_cb(GtkWidget      *widget,
 354                                          gpointer        data);
 355
 356 static void compose_ext_editor_cb       (gpointer        data,
 357                                          guint           action,
 358                                          GtkWidget      *widget);
 359
 360 static gint compose_delete_cb           (GtkWidget      *widget,
 361                                          GdkEventAny    *event,
 362                                          gpointer        data);
 363 static void compose_destroy_cb          (GtkWidget      *widget,
 364                                          Compose        *compose);
 365
 366 static void compose_undo_cb             (Compose        *compose);
 367 static void compose_redo_cb             (Compose        *compose);
 368 static void compose_cut_cb              (Compose        *compose);
 369 static void compose_copy_cb             (Compose        *compose);
 370 static void compose_paste_cb            (Compose        *compose);
 371 static void compose_paste_as_quote_cb   (Compose        *compose);
 372 static void compose_allsel_cb           (Compose        *compose);
 373
 374 static void compose_advanced_action_cb  (Compose                   *compose,
 375                                          ComposeCallAdvancedAction  action);
 376
 377 static gboolean compose_grab_focus_cb   (GtkWidget      *widget,
 378                                          Compose        *compose);
 379 static gboolean compose_grab_focus_before_cb    (GtkWidget      *widget,
 380                                          Compose        *compose);
 381
 382 static void compose_changed_cb          (GtkTextBuffer  *textbuf,
 383                                          Compose        *compose);
 384
 385 static void compose_toggle_autowrap_cb  (gpointer        data,
 386                                          guint           action,
 387                                          GtkWidget      *widget);
 388
 389 #if 0
 390 static void compose_toggle_to_cb        (gpointer        data,
 391                                          guint           action,
 392                                          GtkWidget      *widget);
 393 static void compose_toggle_cc_cb        (gpointer        data,
 394                                          guint           action,
 395                                          GtkWidget      *widget);
 396 static void compose_toggle_bcc_cb       (gpointer        data,
 397                                          guint           action,
 398                                          GtkWidget      *widget);
 399 static void compose_toggle_replyto_cb   (gpointer        data,
 400                                          guint           action,
 401                                          GtkWidget      *widget);
 402 static void compose_toggle_followupto_cb(gpointer        data,
 403                                          guint           action,
 404                                          GtkWidget      *widget);
 405 static void compose_toggle_attach_cb    (gpointer        data,
 406                                          guint           action,
 407                                          GtkWidget      *widget);
 408 #endif
 409 static void compose_toggle_ruler_cb     (gpointer        data,
 410                                          guint           action,
 411                                          GtkWidget      *widget);
 412 #if USE_GPGME
 413 static void compose_toggle_sign_cb      (gpointer        data,
 414                                          guint           action,
 415                                          GtkWidget      *widget);
 416 static void compose_toggle_encrypt_cb   (gpointer        data,
 417                                          guint           action,
 418                                          GtkWidget      *widget);
 419 static void compose_set_gnupg_mode_cb   (gpointer        data,
 420                                          guint           action,
 421                                          GtkWidget      *widget);
 422 static void compose_update_gnupg_mode_menu_item(Compose * compose);
 423 static void activate_gnupg_mode         (Compose *compose,
 424                                          PrefsAccount *account);
 425 #endif
 426 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 427                                              GtkWidget *widget);
 428 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
 429                                              GtkWidget *widget);
 430 static void compose_set_priority_cb     (gpointer        data,
 431                                          guint           action,
 432                                          GtkWidget      *widget);
 433
 434 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 435                                              GdkDragContext     *drag_context,
 436                                              gint                x,
 437                                              gint                y,
 438                                              GtkSelectionData   *data,
 439                                              guint               info,
 440                                              guint               time,
 441                                              gpointer            user_data);
 442 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 443                                              GdkDragContext     *drag_context,
 444                                              gint                x,
 445                                              gint                y,
 446                                              GtkSelectionData   *data,
 447                                              guint               info,
 448                                              guint               time,
 449                                              gpointer            user_data);
 450
 451 #if 0
 452 static void to_activated                (GtkWidget      *widget,
 453                                          Compose        *compose);
 454 static void newsgroups_activated        (GtkWidget      *widget,
 455                                          Compose        *compose);
 456 static void cc_activated                (GtkWidget      *widget,
 457                                          Compose        *compose);
 458 static void bcc_activated               (GtkWidget      *widget,
 459                                          Compose        *compose);
 460 static void replyto_activated           (GtkWidget      *widget,
 461                                          Compose        *compose);
 462 static void followupto_activated        (GtkWidget      *widget,
 463                                          Compose        *compose);
 464 static void subject_activated           (GtkWidget      *widget,
 465                                          Compose        *compose);
 466 #endif
 467
 468 static void text_activated              (GtkWidget      *widget,
 469                                          Compose        *compose);
 470 static void text_inserted               (GtkTextBuffer  *buffer,
 471                                          GtkTextIter    *iter,
 472                                          const gchar    *text,
 473                                          gint            len,
 474                                          Compose        *compose);
 475 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 476                                   gboolean to_all, gboolean to_ml,
 477                                   gboolean to_sender,
 478                                   gboolean followup_and_reply_to,
 479                                   const gchar *body);
 480
 481 gboolean compose_headerentry_changed_cb    (GtkWidget          *entry,
 482                                             ComposeHeaderEntry *headerentry);
 483 gboolean compose_headerentry_key_press_event_cb(GtkWidget              *entry,
 484                                             GdkEventKey        *event,
 485                                             ComposeHeaderEntry *headerentry);
 486 static gboolean compose_headerentry_button_pressed (GtkWidget *entry,
 487                                                     GdkEventButton *event,
 488                                                     gpointer data);
 489
 490 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 491
 492 #if USE_ASPELL
 493 static void compose_check_all              (Compose *compose);
 494 static void compose_highlight_all          (Compose *compose);
 495 static void compose_check_backwards        (Compose *compose);
 496 static void compose_check_forwards_go      (Compose *compose);
 497 #endif
 498
 499 static gboolean compose_send_control_enter      (Compose        *compose);
 500 static gint compose_defer_auto_save_draft       (Compose        *compose);
 501 static PrefsAccount *compose_guess_forward_account_from_msginfo (MsgInfo *msginfo);
 502
 503 static GtkItemFactoryEntry compose_popup_entries[] =
 504 {
 505         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 506         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 507         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 508         {N_("/_Properties..."), NULL, compose_attach_property, 0, NULL}
 509 };
 510
 511 static GtkItemFactoryEntry compose_entries[] =
 512 {
 513         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 514         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 515         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 516         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig_cb,  0, NULL},
 517         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 518         {N_("/_File/_Close"),                   "<control>W", compose_close_cb, 0, NULL},
 519
 520         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 521         {N_("/_Edit/_Undo"),            "<control>Z", compose_undo_cb, 0, NULL},
 522         {N_("/_Edit/_Redo"),            "<control>Y", compose_redo_cb, 0, NULL},
 523         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 524         {N_("/_Edit/Cu_t"),             "<control>X", compose_cut_cb,    0, NULL},
 525         {N_("/_Edit/_Copy"),            "<control>C", compose_copy_cb,   0, NULL},
 526         {N_("/_Edit/_Paste"),           "<control>V", compose_paste_cb,  0, NULL},
 527         {N_("/_Edit/Paste as _quotation"),
 528                                         NULL, compose_paste_as_quote_cb, 0, NULL},
 529         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 530         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 531         {N_("/_Edit/A_dvanced/Move a character backward"),
 532                                         "<control>B",
 533                                         compose_advanced_action_cb,
 534                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 535                                         NULL},
 536         {N_("/_Edit/A_dvanced/Move a character forward"),
 537                                         "<control>F",
 538                                         compose_advanced_action_cb,
 539                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 540                                         NULL},
 541         {N_("/_Edit/A_dvanced/Move a word backward"),
 542                                         NULL, /* "<alt>B" */
 543                                         compose_advanced_action_cb,
 544                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 545                                         NULL},
 546         {N_("/_Edit/A_dvanced/Move a word forward"),
 547                                         NULL, /* "<alt>F" */
 548                                         compose_advanced_action_cb,
 549                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 550                                         NULL},
 551         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 552                                         NULL, /* "<control>A" */
 553                                         compose_advanced_action_cb,
 554                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 555                                         NULL},
 556         {N_("/_Edit/A_dvanced/Move to end of line"),
 557                                         "<control>E",
 558                                         compose_advanced_action_cb,
 559                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 560                                         NULL},
 561         {N_("/_Edit/A_dvanced/Move to previous line"),
 562                                         "<control>P",
 563                                         compose_advanced_action_cb,
 564                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 565                                         NULL},
 566         {N_("/_Edit/A_dvanced/Move to next line"),
 567                                         "<control>N",
 568                                         compose_advanced_action_cb,
 569                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 570                                         NULL},
 571         {N_("/_Edit/A_dvanced/Delete a character backward"),
 572                                         "<control>H",
 573                                         compose_advanced_action_cb,
 574                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 575                                         NULL},
 576         {N_("/_Edit/A_dvanced/Delete a character forward"),
 577                                         "<control>D",
 578                                         compose_advanced_action_cb,
 579                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 580                                         NULL},
 581         {N_("/_Edit/A_dvanced/Delete a word backward"),
 582                                         NULL, /* "<control>W" */
 583                                         compose_advanced_action_cb,
 584                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 585                                         NULL},
 586         {N_("/_Edit/A_dvanced/Delete a word forward"),
 587                                         NULL, /* "<alt>D", */
 588                                         compose_advanced_action_cb,
 589                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 590                                         NULL},
 591         {N_("/_Edit/A_dvanced/Delete line"),
 592                                         "<control>U",
 593                                         compose_advanced_action_cb,
 594                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 595                                         NULL},
 596         {N_("/_Edit/A_dvanced/Delete entire line"),
 597                                         NULL,
 598                                         compose_advanced_action_cb,
 599                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 600                                         NULL},
 601         {N_("/_Edit/A_dvanced/Delete to end of line"),
 602                                         "<control>K",
 603                                         compose_advanced_action_cb,
 604                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END,
 605                                         NULL},
 606         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 607         {N_("/_Edit/_Wrap current paragraph"),
 608                                         "<control>L", compose_wrap_line, 0, NULL},
 609         {N_("/_Edit/Wrap all long _lines"),
 610                                         "<control><alt>L", compose_wrap_line_all, 0, NULL},
 611         {N_("/_Edit/Aut_o wrapping"),   "<shift><control>L", compose_toggle_autowrap_cb, 0, "<ToggleItem>"},
 612         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 613         {N_("/_Edit/Edit with e_xternal editor"),
 614                                         "<shift><control>X", compose_ext_editor_cb, 0, NULL},
 615 #if USE_ASPELL
 616         {N_("/_Spelling"),              NULL, NULL, 0, "<Branch>"},
 617         {N_("/_Spelling/_Check all or check selection"),
 618                                         NULL, compose_check_all, 0, NULL},
 619         {N_("/_Spelling/_Highlight all misspelled words"),
 620                                         NULL, compose_highlight_all, 0, NULL},
 621         {N_("/_Spelling/Check _backwards misspelled word"),
 622                                         NULL, compose_check_backwards , 0, NULL},
 623         {N_("/_Spelling/_Forward to next misspelled word"),
 624                                         NULL, compose_check_forwards_go, 0, NULL},
 625         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 626         {N_("/_Spelling/_Spelling Configuration"),
 627                                         NULL, NULL, 0, "<Branch>"},
 628 #endif
 629 #if 0 /* NEW COMPOSE GUI */
 630         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 631         {N_("/_View/_To"),              NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 632         {N_("/_View/_Cc"),              NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 633         {N_("/_View/_Bcc"),             NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 634         {N_("/_View/_Reply to"),        NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 635         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 636         {N_("/_View/_Followup to"),     NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 637         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 638         {N_("/_View/R_uler"),           NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 639         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 640         {N_("/_View/_Attachment"),      NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 641 #endif
 642         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 643         {N_("/_Message/_Send"),         "<control>Return",
 644                                         compose_send_cb, 0, NULL},
 645         {N_("/_Message/Send _later"),   "<shift><control>S",
 646                                         compose_send_later_cb,  0, NULL},
 647         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 648         {N_("/_Message/Save to _draft folder"),
 649                                         "<shift><control>D", compose_draft_cb, 0, NULL},
 650         {N_("/_Message/Save and _keep editing"),
 651                                         "<control>S", compose_draft_cb, 1, NULL},
 652 #if 0 /* NEW COMPOSE GUI */
 653         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 654         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 655         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 656         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 657         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 658         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 659         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 660         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 661         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 662 #endif
 663 #if USE_GPGME
 664         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 665         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 666         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 667         {N_("/_Message/Mode"),          NULL, NULL,   0, "<Branch>"},
 668         {N_("/_Message/Mode/MIME"),     NULL, compose_set_gnupg_mode_cb,   GNUPG_MODE_DETACH, "<RadioItem>"},
 669         {N_("/_Message/Mode/Inline"),   NULL, compose_set_gnupg_mode_cb,   GNUPG_MODE_INLINE, "/Message/Mode/MIME"},
 670 #endif /* USE_GPGME */
 671         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 672         {N_("/_Message/_Priority"),     NULL,           NULL,   0, "<Branch>"},
 673         {N_("/_Message/Priority/_Highest"), NULL, compose_set_priority_cb, PRIORITY_HIGHEST, "<RadioItem>"},
 674         {N_("/_Message/Priority/Hi_gh"),    NULL, compose_set_priority_cb, PRIORITY_HIGH, "/Message/Priority/Highest"},
 675         {N_("/_Message/Priority/_Normal"),  NULL, compose_set_priority_cb, PRIORITY_NORMAL, "/Message/Priority/Highest"},
 676         {N_("/_Message/Priority/Lo_w"),    NULL, compose_set_priority_cb, PRIORITY_LOW, "/Message/Priority/Highest"},
 677         {N_("/_Message/Priority/_Lowest"),  NULL, compose_set_priority_cb, PRIORITY_LOWEST, "/Message/Priority/Highest"},
 678         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 679         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 680         {N_("/_Message/Remo_ve references"),    NULL, compose_toggle_remove_refs_cb, 0, "<ToggleItem>"},
 681         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 682         {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 683         {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
 684         {N_("/_Tools/_Template"),       NULL, NULL, 0, "<Branch>"},
 685         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 686         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 687         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 688 };
 689
 690 static GtkTargetEntry compose_mime_types[] =
 691 {
 692         {"text/uri-list", 0, 0}
 693 };
 694
 695 Compose *compose_new(PrefsAccount *account, const gchar *mailto,
 696                      GPtrArray *attach_files)
 697 {
 698         return compose_generic_new(account, mailto, NULL, attach_files, NULL);
 699 }
 700
 701 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 702 {
 703         return compose_generic_new(account, NULL, item, NULL, NULL);
 704 }
 705
 706 Compose *compose_new_with_list( PrefsAccount *account, GList *listAddress )
 707 {
 708         return compose_generic_new( account, NULL, NULL, NULL, listAddress );
 709 }
 710
 711 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item,
 712                              GPtrArray *attach_files, GList *listAddress )
 713 {
 714         Compose *compose;
 715         GtkTextView *textview;
 716         GtkTextBuffer *textbuf;
 717         GtkTextIter iter;
 718         GtkItemFactory *ifactory;
 719
 720         if (item && item->prefs && item->prefs->enable_default_account)
 721                 account = account_find_from_id(item->prefs->default_account);
 722
 723         if (!account) account = cur_account;
 724         g_return_val_if_fail(account != NULL, NULL);
 725
 726         compose = compose_create(account, COMPOSE_NEW);
 727         ifactory = gtk_item_factory_from_widget(compose->menubar);
 728
 729         compose->replyinfo = NULL;
 730         compose->fwdinfo   = NULL;
 731
 732         textview = GTK_TEXT_VIEW(compose->text);
 733         textbuf = gtk_text_view_get_buffer(textview);
 734
 735         undo_block(compose->undostruct);
 736 #ifdef USE_ASPELL
 737         if (item && item->prefs && item->prefs->enable_default_dictionary &&
 738             compose->gtkaspell)
 739                 gtkaspell_change_dict(compose->gtkaspell,
 740                     item->prefs->default_dictionary);
 741 #endif
 742
 743         if (account->auto_sig)
 744                 compose_insert_sig(compose, FALSE);
 745         gtk_text_buffer_get_start_iter(textbuf, &iter);
 746         gtk_text_buffer_place_cursor(textbuf, &iter);
 747
 748         if (account->protocol != A_NNTP) {
 749                 if (mailto && *mailto != '\0') {
 750                         compose_entries_set(compose, mailto);
 751
 752                 } else if (item && item->prefs->enable_default_to) {
 753                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 754                         compose_entry_mark_default_to(compose, item->prefs->default_to);
 755                 }
 756                 if (item && item->ret_rcpt) {
 757                         menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 758                 }
 759         } else {
 760                 if (mailto) {
 761                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 762                 }
 763                 /*
 764                  * CLAWS: just don't allow return receipt request, even if the user
 765                  * may want to send an email. simple but foolproof.
 766                  */
 767                 menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 768         }
 769         compose_add_field_list( compose, listAddress );
 770
 771         if (attach_files) {
 772                 gint i;
 773                 gchar *file;
 774
 775                 for (i = 0; i < attach_files->len; i++) {
 776                         file = g_ptr_array_index(attach_files, i);
 777                         compose_attach_append(compose, file, file, NULL);
 778                 }
 779         }
 780
 781         compose_show_first_last_header(compose, TRUE);
 782
 783         /* Set save folder */
 784         if (item && item->prefs && item->prefs->save_copy_to_folder) {
 785                 gchar *folderidentifier;
 786
 787                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 788                 folderidentifier = folder_item_get_identifier(item);
 789                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 790                 g_free(folderidentifier);
 791         }
 792
 793         gtk_widget_grab_focus(compose->header_last->entry);
 794
 795         undo_unblock(compose->undostruct);
 796
 797         if (prefs_common.auto_exteditor)
 798                 compose_exec_ext_editor(compose);
 799
 800         return compose;
 801 }
 802
 803 /*
 804 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 805                                            const gchar *followupto, gchar * to)
 806 {
 807         Compose *compose;
 808
 809         if (!account) account = cur_account;
 810         g_return_val_if_fail(account != NULL, NULL);
 811         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 812
 813         compose = compose_create(account, COMPOSE_NEW);
 814
 815         if (prefs_common.auto_sig)
 816                 compose_insert_sig(compose);
 817         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 818         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 819
 820         compose_entry_append(compose, to, COMPOSE_TO);
 821         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 822         gtk_widget_grab_focus(compose->subject_entry);
 823
 824         return compose;
 825 }
 826 */
 827
 828 void compose_reply_mode(ComposeMode mode, GSList *msginfo_list, gchar *body)
 829 {
 830         MsgInfo *msginfo;
 831         guint list_len;
 832
 833         g_return_if_fail(msginfo_list != NULL);
 834
 835         msginfo = (MsgInfo*)g_slist_nth_data(msginfo_list, 0);
 836         g_return_if_fail(msginfo != NULL);
 837
 838         list_len = g_slist_length(msginfo_list);
 839
 840         switch (mode) {
 841         case COMPOSE_REPLY:
 842                 compose_reply(msginfo, prefs_common.reply_with_quote,
 843                               FALSE, prefs_common.default_reply_list, FALSE, body);
 844                 break;
 845         case COMPOSE_REPLY_WITH_QUOTE:
 846                 compose_reply(msginfo, TRUE, FALSE, prefs_common.default_reply_list, FALSE, body);
 847                 break;
 848         case COMPOSE_REPLY_WITHOUT_QUOTE:
 849                 compose_reply(msginfo, FALSE, FALSE, prefs_common.default_reply_list, FALSE, NULL);
 850                 break;
 851         case COMPOSE_REPLY_TO_SENDER:
 852                 compose_reply(msginfo, prefs_common.reply_with_quote,
 853                               FALSE, FALSE, TRUE, body);
 854                 break;
 855         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
 856                 compose_followup_and_reply_to(msginfo,
 857                                               prefs_common.reply_with_quote,
 858                                               FALSE, FALSE, body);
 859                 break;
 860         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
 861                 compose_reply(msginfo, TRUE, FALSE, FALSE, TRUE, body);
 862                 break;
 863         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
 864                 compose_reply(msginfo, FALSE, FALSE, FALSE, TRUE, NULL);
 865                 break;
 866         case COMPOSE_REPLY_TO_ALL:
 867                 compose_reply(msginfo, prefs_common.reply_with_quote,
 868                               TRUE, FALSE, FALSE, body);
 869                 break;
 870         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
 871                 compose_reply(msginfo, TRUE, TRUE, FALSE, FALSE, body);
 872                 break;
 873         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
 874                 compose_reply(msginfo, FALSE, TRUE, FALSE, FALSE, NULL);
 875                 break;
 876         case COMPOSE_REPLY_TO_LIST:
 877                 compose_reply(msginfo, prefs_common.reply_with_quote,
 878                               FALSE, TRUE, FALSE, body);
 879                 break;
 880         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
 881                 compose_reply(msginfo, TRUE, FALSE, TRUE, FALSE, body);
 882                 break;
 883         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
 884                 compose_reply(msginfo, FALSE, FALSE, TRUE, FALSE, NULL);
 885                 break;
 886         case COMPOSE_FORWARD:
 887                 if (prefs_common.forward_as_attachment) {
 888                         compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, msginfo_list, body);
 889                         return;
 890                 } else {
 891                         compose_reply_mode(COMPOSE_FORWARD_INLINE, msginfo_list, body);
 892                         return;
 893                 }
 894                 break;
 895         case COMPOSE_FORWARD_INLINE:
 896                 /* check if we reply to more than one Message */
 897                 if (list_len == 1) {
 898                         compose_forward(NULL, msginfo, FALSE, body, FALSE);
 899                         break;
 900                 }
 901                 /* more messages FALL THROUGH */
 902         case COMPOSE_FORWARD_AS_ATTACH:
 903                 compose_forward_multiple(NULL, msginfo_list);
 904                 break;
 905         case COMPOSE_REDIRECT:
 906                 compose_redirect(NULL, msginfo);
 907                 break;
 908         default:
 909                 g_warning("compose_reply(): invalid Compose Mode: %d\n", mode);
 910         }
 911 }
 912
 913 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 914                    gboolean to_ml, gboolean to_sender,
 915                    const gchar *body)
 916 {
 917         compose_generic_reply(msginfo, quote, to_all, to_ml,
 918                               to_sender, FALSE, body);
 919 }
 920
 921 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 922                                    gboolean to_all,
 923                                    gboolean to_sender,
 924                                    const gchar *body)
 925 {
 926         compose_generic_reply(msginfo, quote, to_all, FALSE,
 927                               to_sender, TRUE, body);
 928 }
 929
 930 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 931                                   gboolean to_all, gboolean to_ml,
 932                                   gboolean to_sender,
 933                                   gboolean followup_and_reply_to,
 934                                   const gchar *body)
 935 {
 936         GtkItemFactory *ifactory;
 937         Compose *compose;
 938         PrefsAccount *account = NULL;
 939         PrefsAccount *reply_account;
 940         GtkTextView *textview;
 941         GtkTextBuffer *textbuf;
 942         GtkTextIter iter;
 943         int cursor_pos;
 944
 945         g_return_if_fail(msginfo != NULL);
 946         g_return_if_fail(msginfo->folder != NULL);
 947
 948         account = account_get_reply_account(msginfo, prefs_common.reply_account_autosel);
 949
 950         g_return_if_fail(account != NULL);
 951
 952         if (to_sender && account->protocol == A_NNTP &&
 953             !followup_and_reply_to) {
 954                 reply_account =
 955                         account_find_from_address(account->address);
 956                 if (!reply_account)
 957                         reply_account = compose_current_mail_account();
 958                 if (!reply_account)
 959                         return;
 960         } else
 961                 reply_account = account;
 962
 963         compose = compose_create(account, COMPOSE_REPLY);
 964         ifactory = gtk_item_factory_from_widget(compose->menubar);
 965
 966         menu_set_active(ifactory, "/Message/Remove references", FALSE);
 967         menu_set_sensitive(ifactory, "/Message/Remove references", TRUE);
 968
 969         compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
 970         if (!compose->replyinfo)
 971                 compose->replyinfo = procmsg_msginfo_copy(msginfo);
 972
 973         if (msginfo->folder && msginfo->folder->ret_rcpt)
 974                 menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 975
 976         /* Set save folder */
 977         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 978                 gchar *folderidentifier;
 979
 980                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
 981                 folderidentifier = folder_item_get_identifier(msginfo->folder);
 982                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 983                 g_free(folderidentifier);
 984         }
 985
 986         if (compose_parse_header(compose, msginfo) < 0) return;
 987         compose_reply_set_entry(compose, msginfo, to_all, to_ml,
 988                                 to_sender, followup_and_reply_to);
 989         compose_show_first_last_header(compose, TRUE);
 990
 991         textview = (GTK_TEXT_VIEW(compose->text));
 992         textbuf = gtk_text_view_get_buffer(textview);
 993
 994         undo_block(compose->undostruct);
 995 #ifdef USE_ASPELL
 996         if (msginfo->folder && msginfo->folder->prefs &&
 997             msginfo->folder->prefs &&
 998             msginfo->folder->prefs->enable_default_dictionary &&
 999             compose->gtkaspell)
1000                 gtkaspell_change_dict(compose->gtkaspell,
1001                     msginfo->folder->prefs->default_dictionary);
1002 #endif
1003
1004         if (quote) {
1005                 gchar *qmark;
1006
1007                 if (prefs_common.quotemark && *prefs_common.quotemark)
1008                         qmark = prefs_common.quotemark;
1009                 else
1010                         qmark = "> ";
1011
1012                 compose_quote_fmt(compose, compose->replyinfo,
1013                                   prefs_common.quotefmt,
1014                                   qmark, body);
1015         }
1016
1017         if (account->auto_sig)
1018                 compose_insert_sig(compose, FALSE);
1019
1020         if (quote && prefs_common.linewrap_quote)
1021                 compose_wrap_line_all(compose);
1022
1023         cursor_pos = quote_fmt_get_cursor_pos();
1024         gtk_text_buffer_get_start_iter(textbuf, &iter);
1025         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cursor_pos);
1026         gtk_text_buffer_place_cursor(textbuf, &iter);
1027
1028         if (quote && prefs_common.linewrap_quote) {
1029                 compose_wrap_line_all(compose);
1030                 gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), TRUE);
1031         }
1032
1033         gtk_widget_grab_focus(compose->text);
1034
1035         undo_unblock(compose->undostruct);
1036
1037         if (prefs_common.auto_exteditor)
1038                 compose_exec_ext_editor(compose);
1039 }
1040
1041 #define INSERT_FW_HEADER(var, hdr) \
1042 if (msginfo->var && *msginfo->var) { \
1043         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1044         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1045         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1046 }
1047
1048 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1049                          gboolean as_attach, const gchar *body,
1050                          gboolean no_extedit)
1051 {
1052         Compose *compose;
1053         GtkTextView *textview;
1054         GtkTextBuffer *textbuf;
1055         GtkTextIter iter;
1056
1057         g_return_val_if_fail(msginfo != NULL, NULL);
1058         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1059
1060         if (!account &&
1061             !(account = compose_guess_forward_account_from_msginfo
1062                                 (msginfo)))
1063                 account = cur_account;
1064
1065         compose = compose_create(account, COMPOSE_FORWARD);
1066
1067         compose->fwdinfo = procmsg_msginfo_get_full_info(msginfo);
1068         if (!compose->fwdinfo)
1069                 compose->fwdinfo = procmsg_msginfo_copy(msginfo);
1070
1071         if (msginfo->subject && *msginfo->subject) {
1072                 gchar *buf, *buf2, *p;
1073
1074                 buf = p = g_strdup(msginfo->subject);
1075                 p += subject_get_prefix_length(p);
1076                 memmove(buf, p, strlen(p) + 1);
1077
1078                 buf2 = g_strdup_printf("Fw: %s", buf);
1079                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1080
1081                 g_free(buf);
1082                 g_free(buf2);
1083         }
1084
1085         textview = GTK_TEXT_VIEW(compose->text);
1086         textbuf = gtk_text_view_get_buffer(textview);
1087
1088         if (as_attach) {
1089                 gchar *msgfile;
1090
1091                 msgfile = procmsg_get_message_file_path(msginfo);
1092                 if (!is_file_exist(msgfile))
1093                         g_warning("%s: file not exist\n", msgfile);
1094                 else
1095                         compose_attach_append(compose, msgfile, msgfile,
1096                                               "message/rfc822");
1097
1098                 g_free(msgfile);
1099         } else {
1100                 gchar *qmark;
1101                 MsgInfo *full_msginfo;
1102
1103                 full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1104                 if (!full_msginfo)
1105                         full_msginfo = procmsg_msginfo_copy(msginfo);
1106
1107                 if (prefs_common.fw_quotemark &&
1108                     *prefs_common.fw_quotemark)
1109                         qmark = prefs_common.fw_quotemark;
1110                 else
1111                         qmark = "> ";
1112
1113                 compose_quote_fmt(compose, full_msginfo,
1114                                   prefs_common.fw_quotefmt,
1115                                   qmark, body);
1116                 compose_attach_parts(compose, msginfo);
1117
1118                 procmsg_msginfo_free(full_msginfo);
1119         }
1120
1121         if (account->auto_sig)
1122                 compose_insert_sig(compose, FALSE);
1123
1124         if (prefs_common.linewrap_quote)
1125                 compose_wrap_line_all(compose);
1126
1127         gtk_text_buffer_get_start_iter(textbuf, &iter);
1128         gtk_text_buffer_place_cursor(textbuf, &iter);
1129
1130 #if 0 /* NEW COMPOSE GUI */
1131         if (account->protocol != A_NNTP)
1132                 gtk_widget_grab_focus(compose->to_entry);
1133         else
1134                 gtk_widget_grab_focus(compose->newsgroups_entry);
1135 #endif
1136         gtk_widget_grab_focus(compose->header_last->entry);
1137
1138         if (!no_extedit && prefs_common.auto_exteditor)
1139                 compose_exec_ext_editor(compose);
1140
1141         /*save folder*/
1142         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1143                 gchar *folderidentifier;
1144
1145                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1146                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1147                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1148                 g_free(folderidentifier);
1149         }
1150
1151         return compose;
1152 }
1153
1154 #undef INSERT_FW_HEADER
1155
1156 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1157 {
1158         Compose *compose;
1159         GtkTextView *textview;
1160         GtkTextBuffer *textbuf;
1161         GtkTextIter iter;
1162         GSList *msginfo;
1163         gchar *msgfile;
1164
1165         g_return_val_if_fail(msginfo_list != NULL, NULL);
1166
1167         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next)
1168                 if (((MsgInfo *)msginfo->data)->folder == NULL)
1169                         return NULL;
1170
1171         /* guess account from first selected message */
1172         if (!account &&
1173             !(account = compose_guess_forward_account_from_msginfo
1174                                 (msginfo_list->data)))
1175                 account = cur_account;
1176
1177         g_return_val_if_fail(account != NULL, NULL);
1178
1179         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1180                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1181                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1182         }
1183
1184         compose = compose_create(account, COMPOSE_FORWARD);
1185
1186         textview = GTK_TEXT_VIEW(compose->text);
1187         textbuf = gtk_text_view_get_buffer(textview);
1188
1189         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1190                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1191                 if (!is_file_exist(msgfile))
1192                         g_warning("%s: file not exist\n", msgfile);
1193                 else
1194                         compose_attach_append(compose, msgfile, msgfile,
1195                                 "message/rfc822");
1196                 g_free(msgfile);
1197         }
1198
1199         if (account->auto_sig)
1200                 compose_insert_sig(compose, FALSE);
1201
1202         if (prefs_common.linewrap_quote)
1203                 compose_wrap_line_all(compose);
1204
1205         gtk_text_buffer_get_start_iter(textbuf, &iter);
1206         gtk_text_buffer_place_cursor(textbuf, &iter);
1207
1208         gtk_widget_grab_focus(compose->header_last->entry);
1209
1210 #if 0 /* NEW COMPOSE GUI */
1211         if (account->protocol != A_NNTP)
1212                 gtk_widget_grab_focus(compose->to_entry);
1213         else
1214                 gtk_widget_grab_focus(compose->newsgroups_entry);
1215 #endif
1216
1217         return compose;
1218 }
1219
1220 void compose_reedit(MsgInfo *msginfo)
1221 {
1222         Compose *compose;
1223         PrefsAccount *account = NULL;
1224         GtkTextView *textview;
1225         GtkTextBuffer *textbuf;
1226         GtkTextMark *mark;
1227         GtkTextIter iter;
1228         FILE *fp;
1229         gchar buf[BUFFSIZE];
1230
1231         g_return_if_fail(msginfo != NULL);
1232         g_return_if_fail(msginfo->folder != NULL);
1233
1234         if (msginfo->folder->stype == F_QUEUE || msginfo->folder->stype == F_DRAFT) {
1235                 gchar queueheader_buf[BUFFSIZE];
1236                 gint id;
1237
1238                 /* Select Account from queue headers */
1239                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1240                                              sizeof(queueheader_buf), "X-Sylpheed-Account-Id:")) {
1241                         id = atoi(&queueheader_buf[22]);
1242                         account = account_find_from_id(id);
1243                 }
1244                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1245                                              sizeof(queueheader_buf), "NAID:")) {
1246                         id = atoi(&queueheader_buf[5]);
1247                         account = account_find_from_id(id);
1248                 }
1249                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1250                                                     sizeof(queueheader_buf), "MAID:")) {
1251                         id = atoi(&queueheader_buf[5]);
1252                         account = account_find_from_id(id);
1253                 }
1254                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1255                                                                 sizeof(queueheader_buf), "S:")) {
1256                         account = account_find_from_address(queueheader_buf);
1257                 }
1258         } else
1259                 account = msginfo->folder->folder->account;
1260
1261         if (!account && prefs_common.reedit_account_autosel) {
1262                 gchar from[BUFFSIZE];
1263                 if (!procheader_get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1264                         extract_address(from);
1265                         account = account_find_from_address(from);
1266                 }
1267         }
1268         if (!account) account = cur_account;
1269         g_return_if_fail(account != NULL);
1270
1271         compose = compose_create(account, COMPOSE_REEDIT);
1272         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1273
1274         if (msginfo->folder->stype == F_QUEUE
1275         ||  msginfo->folder->stype == F_DRAFT) {
1276                 gchar queueheader_buf[BUFFSIZE];
1277
1278                 /* Set message save folder */
1279                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1280                         gint startpos = 0;
1281
1282                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1283                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1284                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1285                 }
1286         }
1287
1288         if (compose_parse_header(compose, msginfo) < 0) return;
1289         compose_reedit_set_entry(compose, msginfo);
1290
1291         textview = GTK_TEXT_VIEW(compose->text);
1292         textbuf = gtk_text_view_get_buffer(textview);
1293         mark = gtk_text_buffer_get_insert(textbuf);
1294         gtk_text_buffer_get_iter_at_mark(textbuf, &iter, mark);
1295
1296         g_signal_handlers_block_by_func(G_OBJECT(textbuf),
1297                                         G_CALLBACK(compose_changed_cb),
1298                                         compose);
1299
1300         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1301                 g_warning("Can't get text part\n");
1302         else {
1303                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1304                         strcrchomp(buf);
1305                         gtk_text_buffer_insert(textbuf, &iter, buf, -1);
1306                 }
1307                 fclose(fp);
1308         }
1309
1310         compose_attach_parts(compose, msginfo);
1311
1312         g_signal_handlers_unblock_by_func(G_OBJECT(textbuf),
1313                                         G_CALLBACK(compose_changed_cb),
1314                                         compose);
1315
1316         gtk_widget_grab_focus(compose->text);
1317
1318         if (prefs_common.auto_exteditor)
1319                 compose_exec_ext_editor(compose);
1320 }
1321
1322 Compose *compose_redirect(PrefsAccount *account, MsgInfo *msginfo)
1323 {
1324         Compose *compose;
1325         gchar *filename;
1326         GtkItemFactory *ifactory;
1327         FolderItem *item;
1328
1329         g_return_val_if_fail(msginfo != NULL, NULL);
1330
1331         if (!account)
1332                 account = account_get_reply_account(msginfo,
1333                                         prefs_common.reply_account_autosel);
1334         g_return_val_if_fail(account != NULL, NULL);
1335
1336         compose = compose_create(account, COMPOSE_REDIRECT);
1337         ifactory = gtk_item_factory_from_widget(compose->menubar);
1338
1339         compose->replyinfo = NULL;
1340         compose->fwdinfo = NULL;
1341
1342         compose_show_first_last_header(compose, TRUE);
1343
1344         gtk_widget_grab_focus(compose->header_last->entry);
1345
1346         filename = procmsg_get_message_file(msginfo);
1347         if (filename == NULL)
1348                 return NULL;
1349
1350         compose->redirect_filename = filename;
1351
1352         /* Set save folder */
1353         item = msginfo->folder;
1354         if (item && item->prefs && item->prefs->save_copy_to_folder) {
1355                 gchar *folderidentifier;
1356
1357                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
1358                 folderidentifier = folder_item_get_identifier(item);
1359                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1360                 g_free(folderidentifier);
1361         }
1362
1363         compose_attach_parts(compose, msginfo);
1364
1365         if (msginfo->subject)
1366                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
1367                                    msginfo->subject);
1368         gtk_editable_set_editable(GTK_EDITABLE(compose->subject_entry), FALSE);
1369
1370         compose_quote_fmt(compose, msginfo, "%M", NULL, NULL);
1371         gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), TRUE);
1372
1373         ifactory = gtk_item_factory_from_widget(compose->popupmenu);
1374         menu_set_sensitive(ifactory, "/Add...", FALSE);
1375         menu_set_sensitive(ifactory, "/Remove", FALSE);
1376         menu_set_sensitive(ifactory, "/Property...", FALSE);
1377
1378         ifactory = gtk_item_factory_from_widget(compose->menubar);
1379         menu_set_sensitive(ifactory, "/File/Insert file", FALSE);
1380         menu_set_sensitive(ifactory, "/File/Attach file", FALSE);
1381         menu_set_sensitive(ifactory, "/File/Insert signature", FALSE);
1382         menu_set_sensitive(ifactory, "/Edit", FALSE);
1383         menu_set_sensitive(ifactory, "/Message/Save to draft folder", FALSE);
1384         menu_set_sensitive(ifactory, "/Message/Save and keep editing", FALSE);
1385 #if USE_GPGME
1386         menu_set_sensitive(ifactory, "/Message/Sign", FALSE);
1387         menu_set_sensitive(ifactory, "/Message/Encrypt", FALSE);
1388         menu_set_sensitive(ifactory, "/Message/Mode/MIME", FALSE);
1389         menu_set_sensitive(ifactory, "/Message/Mode/Inline", FALSE);
1390 #endif
1391         menu_set_sensitive(ifactory, "/Message/Priority", FALSE);
1392         menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
1393         menu_set_sensitive(ifactory, "/Tools/Show ruler", FALSE);
1394         menu_set_sensitive(ifactory, "/Tools/Actions", FALSE);
1395
1396         gtk_widget_set_sensitive(compose->toolbar->draft_btn, FALSE);
1397         gtk_widget_set_sensitive(compose->toolbar->insert_btn, FALSE);
1398         gtk_widget_set_sensitive(compose->toolbar->attach_btn, FALSE);
1399         gtk_widget_set_sensitive(compose->toolbar->sig_btn, FALSE);
1400         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, FALSE);
1401         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn, FALSE);
1402         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn, FALSE);
1403
1404         return compose;
1405 }
1406
1407 GList *compose_get_compose_list(void)
1408 {
1409         return compose_list;
1410 }
1411
1412 void compose_entry_append(Compose *compose, const gchar *address,
1413                           ComposeEntryType type)
1414 {
1415         gchar *header;
1416
1417         if (!address || *address == '\0') return;
1418
1419 #if 0 /* NEW COMPOSE GUI */
1420         switch (type) {
1421         case COMPOSE_CC:
1422                 entry = GTK_ENTRY(compose->cc_entry);
1423                 break;
1424         case COMPOSE_BCC:
1425                 entry = GTK_ENTRY(compose->bcc_entry);
1426                 break;
1427         case COMPOSE_NEWSGROUPS:
1428                 entry = GTK_ENTRY(compose->newsgroups_entry);
1429                 break;
1430         case COMPOSE_TO:
1431         default:
1432                 entry = GTK_ENTRY(compose->to_entry);
1433                 break;
1434         }
1435
1436         text = gtk_entry_get_text(entry);
1437         if (*text != '\0')
1438                 gtk_entry_append_text(entry, ", ");
1439         gtk_entry_append_text(entry, address);
1440 #endif
1441
1442         switch (type) {
1443         case COMPOSE_CC:
1444                 header = N_("Cc:");
1445                 break;
1446         case COMPOSE_BCC:
1447                 header = N_("Bcc:");
1448                 break;
1449         case COMPOSE_REPLYTO:
1450                 header = N_("Reply-To:");
1451                 break;
1452         case COMPOSE_NEWSGROUPS:
1453                 header = N_("Newsgroups:");
1454                 break;
1455         case COMPOSE_FOLLOWUPTO:
1456                 header = N_( "Followup-To:");
1457                 break;
1458         case COMPOSE_TO:
1459         default:
1460                 header = N_("To:");
1461                 break;
1462         }
1463         header = prefs_common.trans_hdr ? gettext(header) : header;
1464
1465         compose_add_header_entry(compose, header, (gchar *)address);
1466 }
1467
1468 void compose_entry_mark_default_to(Compose *compose, const gchar *mailto)
1469 {
1470         static GtkStyle *bold_style = NULL;
1471         static GdkColor bold_color;
1472         GSList *h_list;
1473         GtkEntry *entry;
1474
1475         for (h_list = compose->header_list; h_list != NULL; h_list = h_list->next) {
1476                 entry = GTK_ENTRY(((ComposeHeaderEntry *)h_list->data)->entry);
1477                 if (gtk_entry_get_text(entry) &&
1478                     !g_strcasecmp(gtk_entry_get_text(entry), mailto)) {
1479                         gtk_widget_ensure_style(GTK_WIDGET(entry));
1480                         if (!bold_style) {
1481                                 PangoFontDescription *font_desc = NULL;
1482                                 gtkut_convert_int_to_gdk_color
1483                                         (prefs_common.color_new, &bold_color);
1484                                 bold_style = gtk_style_copy(gtk_widget_get_style
1485                                         (GTK_WIDGET(entry)));
1486                                 if (BOLD_FONT)
1487                                         font_desc = pango_font_description_from_string
1488                                                         (BOLD_FONT);
1489                                 if (font_desc) {
1490                                         if (bold_style->font_desc)
1491                                                 pango_font_description_free
1492                                                         (bold_style->font_desc);
1493                                         bold_style->font_desc = font_desc;
1494                                 }
1495                                 bold_style->fg[GTK_STATE_NORMAL] = bold_color;
1496                         }
1497                         gtk_widget_set_style(GTK_WIDGET(entry), bold_style);
1498                 }
1499         }
1500 }
1501
1502 void compose_toolbar_cb(gint action, gpointer data)
1503 {
1504         ToolbarItem *toolbar_item = (ToolbarItem*)data;
1505         Compose *compose = (Compose*)toolbar_item->parent;
1506
1507         g_return_if_fail(compose != NULL);
1508
1509         switch(action) {
1510         case A_SEND:
1511                 compose_send_cb(compose, 0, NULL);
1512                 break;
1513         case A_SENDL:
1514                 compose_send_later_cb(compose, 0, NULL);
1515                 break;
1516         case A_DRAFT:
1517                 compose_draft_cb(compose, 0, NULL);
1518                 break;
1519         case A_INSERT:
1520                 compose_insert_file_cb(compose, 0, NULL);
1521                 break;
1522         case A_ATTACH:
1523                 compose_attach_cb(compose, 0, NULL);
1524                 break;
1525         case A_SIG:
1526                 compose_insert_sig(compose, FALSE);
1527                 break;
1528         case A_EXTEDITOR:
1529                 compose_ext_editor_cb(compose, 0, NULL);
1530                 break;
1531         case A_LINEWRAP_CURRENT:
1532                 compose_wrap_line(compose);
1533                 break;
1534         case A_LINEWRAP_ALL:
1535                 compose_wrap_line_all(compose);
1536                 break;
1537         case A_ADDRBOOK:
1538                 compose_address_cb(compose, 0, NULL);
1539                 break;
1540 #ifdef USE_ASPELL
1541         case A_CHECK_SPELLING:
1542                 compose_check_all(compose);
1543                 break;
1544 #endif
1545         default:
1546                 break;
1547         }
1548 }
1549
1550 static void compose_entries_set(Compose *compose, const gchar *mailto)
1551 {
1552         gchar *to = NULL;
1553         gchar *cc = NULL;
1554         gchar *bcc = NULL;
1555         gchar *subject = NULL;
1556         gchar *body = NULL;
1557
1558         scan_mailto_url(mailto, &to, &cc, &bcc, &subject, &body);
1559
1560         if (to)
1561                 compose_entry_append(compose, to, COMPOSE_TO);
1562         if (cc)
1563                 compose_entry_append(compose, cc, COMPOSE_CC);
1564         if (bcc)
1565                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1566         if (subject)
1567                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1568         if (body) {
1569                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1570                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1571                 GtkTextMark *mark;
1572                 GtkTextIter iter;
1573
1574                 mark = gtk_text_buffer_get_insert(buffer);
1575                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1576
1577                 gtk_text_buffer_insert(buffer, &iter, body, -1);
1578                 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
1579         }
1580
1581         g_free(to);
1582         g_free(cc);
1583         g_free(bcc);
1584         g_free(subject);
1585         g_free(body);
1586 }
1587
1588 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1589 {
1590         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1591                                        {"Cc:",          NULL, TRUE},
1592                                        {"References:",  NULL, FALSE},
1593                                        {"Bcc:",         NULL, TRUE},
1594                                        {"Newsgroups:",  NULL, TRUE},
1595                                        {"Followup-To:", NULL, TRUE},
1596                                        {"List-Post:",   NULL, FALSE},
1597                                        {"X-Priority:",  NULL, FALSE},
1598                                        {NULL,           NULL, FALSE}};
1599
1600         enum
1601         {
1602                 H_REPLY_TO      = 0,
1603                 H_CC            = 1,
1604                 H_REFERENCES    = 2,
1605                 H_BCC           = 3,
1606                 H_NEWSGROUPS    = 4,
1607                 H_FOLLOWUP_TO   = 5,
1608                 H_LIST_POST     = 6,
1609                 H_X_PRIORITY    = 7
1610         };
1611
1612         FILE *fp;
1613
1614         g_return_val_if_fail(msginfo != NULL, -1);
1615
1616         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1617         procheader_get_header_fields(fp, hentry);
1618         fclose(fp);
1619
1620         if (hentry[H_REPLY_TO].body != NULL) {
1621                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1622                 compose->replyto = hentry[H_REPLY_TO].body;
1623                 hentry[H_REPLY_TO].body = NULL;
1624         }
1625         if (hentry[H_CC].body != NULL) {
1626                 conv_unmime_header_overwrite(hentry[H_CC].body);
1627                 compose->cc = hentry[H_CC].body;
1628                 hentry[H_CC].body = NULL;
1629         }
1630         if (hentry[H_REFERENCES].body != NULL) {
1631                 if (compose->mode == COMPOSE_REEDIT)
1632                         compose->references = hentry[H_REFERENCES].body;
1633                 else {
1634                         compose->references = compose_parse_references
1635                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1636                         g_free(hentry[H_REFERENCES].body);
1637                 }
1638                 hentry[H_REFERENCES].body = NULL;
1639         }
1640         if (hentry[H_BCC].body != NULL) {
1641                 if (compose->mode == COMPOSE_REEDIT) {
1642                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1643                         compose->bcc = hentry[H_BCC].body;
1644                 } else
1645                         g_free(hentry[H_BCC].body);
1646                 hentry[H_BCC].body = NULL;
1647         }
1648         if (hentry[H_NEWSGROUPS].body != NULL) {
1649                 conv_unmime_header_overwrite(hentry[H_NEWSGROUPS].body);
1650                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1651                 hentry[H_NEWSGROUPS].body = NULL;
1652         }
1653         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1654                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1655                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1656                 hentry[H_FOLLOWUP_TO].body = NULL;
1657         }
1658         if (hentry[H_LIST_POST].body != NULL) {
1659                 gchar *to = NULL;
1660
1661                 extract_address(hentry[H_LIST_POST].body);
1662                 if (hentry[H_LIST_POST].body[0] != '\0') {
1663                         scan_mailto_url(hentry[H_LIST_POST].body,
1664                                         &to, NULL, NULL, NULL, NULL);
1665                         if (to) {
1666                                 g_free(compose->ml_post);
1667                                 compose->ml_post = to;
1668                         }
1669                 }
1670                 g_free(hentry[H_LIST_POST].body);
1671                 hentry[H_LIST_POST].body = NULL;
1672         }
1673
1674         /* CLAWS - X-Priority */
1675         if (compose->mode == COMPOSE_REEDIT)
1676                 if (hentry[H_X_PRIORITY].body != NULL) {
1677                         gint priority;
1678
1679                         priority = atoi(hentry[H_X_PRIORITY].body);
1680                         g_free(hentry[H_X_PRIORITY].body);
1681
1682                         hentry[H_X_PRIORITY].body = NULL;
1683
1684                         if (priority < PRIORITY_HIGHEST ||
1685                             priority > PRIORITY_LOWEST)
1686                                 priority = PRIORITY_NORMAL;
1687
1688                         compose->priority =  priority;
1689                 }
1690
1691         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1692                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1693         else if (compose->mode != COMPOSE_REEDIT &&
1694                  msginfo->msgid && *msginfo->msgid) {
1695                 compose->inreplyto = g_strdup(msginfo->msgid);
1696
1697                 if (!compose->references) {
1698                         if (msginfo->inreplyto && *msginfo->inreplyto)
1699                                 compose->references =
1700                                         g_strdup_printf("<%s>\n\t<%s>",
1701                                                         msginfo->inreplyto,
1702                                                         msginfo->msgid);
1703                         else
1704                                 compose->references =
1705                                         g_strconcat("<", msginfo->msgid, ">",
1706                                                     NULL);
1707                 }
1708         }
1709
1710         return 0;
1711 }
1712
1713 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1714 {
1715         GSList *ref_id_list, *cur;
1716         GString *new_ref;
1717         gchar *new_ref_str;
1718
1719         ref_id_list = references_list_append(NULL, ref);
1720         if (!ref_id_list) return NULL;
1721         if (msgid && *msgid)
1722                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1723
1724         for (;;) {
1725                 gint len = 0;
1726
1727                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1728                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1729                         len += strlen((gchar *)cur->data) + 5;
1730
1731                 if (len > MAX_REFERENCES_LEN) {
1732                         /* remove second message-ID */
1733                         if (ref_id_list && ref_id_list->next &&
1734                             ref_id_list->next->next) {
1735                                 g_free(ref_id_list->next->data);
1736                                 ref_id_list = g_slist_remove
1737                                         (ref_id_list, ref_id_list->next->data);
1738                         } else {
1739                                 slist_free_strings(ref_id_list);
1740                                 g_slist_free(ref_id_list);
1741                                 return NULL;
1742                         }
1743                 } else
1744                         break;
1745         }
1746
1747         new_ref = g_string_new("");
1748         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1749                 if (new_ref->len > 0)
1750                         g_string_append(new_ref, "\n\t");
1751                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1752         }
1753
1754         slist_free_strings(ref_id_list);
1755         g_slist_free(ref_id_list);
1756
1757         new_ref_str = new_ref->str;
1758         g_string_free(new_ref, FALSE);
1759
1760         return new_ref_str;
1761 }
1762
1763 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1764                                 const gchar *fmt, const gchar *qmark,
1765                                 const gchar *body)
1766 {
1767         static MsgInfo dummyinfo;
1768         gchar *quote_str = NULL;
1769         gchar *buf;
1770         gchar *p, *lastp;
1771         gint len;
1772         const gchar *trimmed_body = body;
1773
1774         if (!msginfo)
1775                 msginfo = &dummyinfo;
1776
1777         if (qmark != NULL) {
1778                 quote_fmt_init(msginfo, NULL, NULL);
1779                 quote_fmt_scan_string(qmark);
1780                 quote_fmt_parse();
1781
1782                 buf = quote_fmt_get_buffer();
1783                 if (buf == NULL)
1784                         alertpanel_error(_("Quote mark format error."));
1785                 else
1786                         Xstrdup_a(quote_str, buf, return NULL)
1787         }
1788
1789         if (fmt && *fmt != '\0') {
1790                 while (trimmed_body && strlen(trimmed_body) > 1
1791                         && trimmed_body[0]=='\n')
1792                         *trimmed_body++;
1793
1794                 quote_fmt_init(msginfo, quote_str, trimmed_body);
1795                 quote_fmt_scan_string(fmt);
1796                 quote_fmt_parse();
1797
1798                 buf = quote_fmt_get_buffer();
1799                 if (buf == NULL) {
1800                         alertpanel_error(_("Message reply/forward format error."));
1801                         return NULL;
1802                 }
1803         } else
1804                 buf = "";
1805
1806         for (p = buf; *p != '\0'; ) {
1807                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1808                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1809                 GtkTextMark *mark;
1810                 GtkTextIter iter;
1811
1812                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1813                                         G_CALLBACK(compose_changed_cb),
1814                                         compose);
1815                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1816                                         G_CALLBACK(text_inserted),
1817                                         compose);
1818
1819                 mark = gtk_text_buffer_get_insert(buffer);
1820                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1821
1822                 lastp = strchr(p, '\n');
1823                 len = lastp ? lastp - p + 1 : -1;
1824
1825                 gtk_text_buffer_insert(buffer, &iter, p, len);
1826
1827                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1828                                         G_CALLBACK(compose_changed_cb),
1829                                         compose);
1830                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1831                                         G_CALLBACK(text_inserted),
1832                                         compose);
1833
1834                 if (lastp)
1835                         p = lastp + 1;
1836                 else
1837                         break;
1838         }
1839
1840         return buf;
1841 }
1842
1843 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1844                                     gboolean to_all, gboolean to_ml,
1845                                     gboolean to_sender,
1846                                     gboolean followup_and_reply_to)
1847 {
1848         GSList *cc_list = NULL;
1849         GSList *cur;
1850         gchar *from = NULL;
1851         gchar *replyto = NULL;
1852         GHashTable *to_table;
1853
1854         g_return_if_fail(compose->account != NULL);
1855         g_return_if_fail(msginfo != NULL);
1856
1857         if (compose->account->protocol != A_NNTP) {
1858                 if (!compose->replyto && to_ml && compose->ml_post
1859                     && !(msginfo->folder && msginfo->folder->prefs->enable_default_reply_to))
1860                         compose_entry_append(compose,
1861                                            compose->ml_post,
1862                                            COMPOSE_TO);
1863                 else if (!(to_all || to_sender)
1864                          && msginfo->folder
1865                          && msginfo->folder->prefs->enable_default_reply_to) {
1866                         compose_entry_append(compose,
1867                             msginfo->folder->prefs->default_reply_to,
1868                             COMPOSE_TO);
1869                 } else
1870                         compose_entry_append(compose,
1871                                  (compose->replyto && !to_sender)
1872                                   ? compose->replyto :
1873                                   msginfo->from ? msginfo->from : "",
1874                                   COMPOSE_TO);
1875         } else {
1876                 if (to_sender || (compose->followup_to &&
1877                         !strncmp(compose->followup_to, "poster", 6)))
1878                         compose_entry_append
1879                                 (compose,
1880                                  (compose->replyto ? compose->replyto :
1881                                         msginfo->from ? msginfo->from : ""),
1882                                  COMPOSE_TO);
1883
1884                 else if (followup_and_reply_to || to_all) {
1885                         compose_entry_append
1886                                 (compose,
1887                                  (compose->replyto ? compose->replyto :
1888                                  msginfo->from ? msginfo->from : ""),
1889                                  COMPOSE_TO);
1890
1891                         compose_entry_append
1892                                 (compose,
1893                                  compose->followup_to ? compose->followup_to :
1894                                  compose->newsgroups ? compose->newsgroups : "",
1895                                  COMPOSE_NEWSGROUPS);
1896                 }
1897                 else
1898                         compose_entry_append
1899                                 (compose,
1900                                  compose->followup_to ? compose->followup_to :
1901                                  compose->newsgroups ? compose->newsgroups : "",
1902                                  COMPOSE_NEWSGROUPS);
1903         }
1904
1905         if (msginfo->subject && *msginfo->subject) {
1906                 gchar *buf, *buf2;
1907                 guchar *p;
1908
1909                 buf = p = g_strdup(msginfo->subject);
1910                 p += subject_get_prefix_length(p);
1911                 memmove(buf, p, strlen(p) + 1);
1912
1913                 buf2 = g_strdup_printf("Re: %s", buf);
1914                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1915
1916                 g_free(buf2);
1917                 g_free(buf);
1918         } else
1919                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1920
1921         if (to_ml && compose->ml_post) return;
1922         if (!to_all || compose->account->protocol == A_NNTP) return;
1923
1924         if (compose->replyto) {
1925                 Xstrdup_a(replyto, compose->replyto, return);
1926                 extract_address(replyto);
1927         }
1928         if (msginfo->from) {
1929                 Xstrdup_a(from, msginfo->from, return);
1930                 extract_address(from);
1931         }
1932
1933         if (replyto && from)
1934                 cc_list = address_list_append_with_comments(cc_list, from);
1935         if (to_all && msginfo->folder &&
1936             msginfo->folder->prefs->enable_default_reply_to)
1937                 cc_list = address_list_append_with_comments(cc_list,
1938                                 msginfo->folder->prefs->default_reply_to);
1939         cc_list = address_list_append_with_comments(cc_list, msginfo->to);
1940         cc_list = address_list_append_with_comments(cc_list, compose->cc);
1941
1942         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1943         if (replyto)
1944                 g_hash_table_insert(to_table, g_strdup(replyto), GINT_TO_POINTER(1));
1945         if (compose->account)
1946                 g_hash_table_insert(to_table, g_strdup(compose->account->address),
1947                                     GINT_TO_POINTER(1));
1948
1949         /* remove address on To: and that of current account */
1950         for (cur = cc_list; cur != NULL; ) {
1951                 GSList *next = cur->next;
1952                 gchar *addr;
1953
1954                 addr = g_strdup(cur->data);
1955                 extract_address(addr);
1956
1957                 if (GPOINTER_TO_INT(g_hash_table_lookup(to_table, addr)) == 1)
1958                         cc_list = g_slist_remove(cc_list, cur->data);
1959                 else
1960                         g_hash_table_insert(to_table, addr, GINT_TO_POINTER(1));
1961
1962                 cur = next;
1963         }
1964         hash_free_strings(to_table);
1965         g_hash_table_destroy(to_table);
1966
1967         if (cc_list) {
1968                 for (cur = cc_list; cur != NULL; cur = cur->next)
1969                         compose_entry_append(compose, (gchar *)cur->data,
1970                                              COMPOSE_CC);
1971                 slist_free_strings(cc_list);
1972                 g_slist_free(cc_list);
1973         }
1974
1975 }
1976
1977 #define SET_ENTRY(entry, str) \
1978 { \
1979         if (str && *str) \
1980                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1981 }
1982
1983 #define SET_ADDRESS(type, str) \
1984 { \
1985         if (str && *str) \
1986                 compose_entry_append(compose, str, type); \
1987 }
1988
1989 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1990 {
1991         g_return_if_fail(msginfo != NULL);
1992
1993         SET_ENTRY(subject_entry, msginfo->subject);
1994         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1995         SET_ADDRESS(COMPOSE_CC, compose->cc);
1996         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1997         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1998         SET_ADDRESS(COMPOSE_NEWSGROUPS, compose->newsgroups);
1999         SET_ADDRESS(COMPOSE_FOLLOWUPTO, compose->followup_to);
2000
2001         compose_update_priority_menu_item(compose);
2002 #if USE_GPGME
2003         compose_update_gnupg_mode_menu_item(compose);
2004 #endif
2005         compose_show_first_last_header(compose, TRUE);
2006
2007 }
2008
2009 #undef SET_ENTRY
2010 #undef SET_ADDRESS
2011
2012 static void compose_insert_sig(Compose *compose, gboolean replace)
2013 {
2014         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2015         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2016         GtkTextMark *mark;
2017         GtkTextIter iter;
2018         gint cur_pos;
2019
2020
2021         g_return_if_fail(compose->account != NULL);
2022
2023         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2024                                         G_CALLBACK(compose_changed_cb),
2025                                         compose);
2026
2027         mark = gtk_text_buffer_get_insert(buffer);
2028         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2029         cur_pos = gtk_text_iter_get_offset (&iter);
2030
2031         gtk_text_buffer_get_end_iter(buffer, &iter);
2032
2033         if (replace && compose->sig_str) {
2034                 gboolean found;
2035                 GtkTextIter first_iter, start_iter, end_iter;
2036
2037                 gtk_text_buffer_get_start_iter(buffer, &first_iter);
2038
2039                 if (compose->sig_str[0] == '\0')
2040                         found = FALSE;
2041                 else
2042                         found = gtk_text_iter_forward_search(&first_iter,
2043                                                              compose->sig_str,
2044                                                              GTK_TEXT_SEARCH_TEXT_ONLY,
2045                                                              &start_iter, &end_iter,
2046                                                              NULL);
2047
2048                 if (found) {
2049                         gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
2050                         iter = start_iter;
2051                 }
2052         }
2053
2054         g_free(compose->sig_str);
2055         compose->sig_str = compose_get_signature_str(compose);
2056         if (!compose->sig_str || (replace && !compose->account->auto_sig))
2057                 compose->sig_str = g_strdup("");
2058
2059         gtk_text_buffer_insert(buffer, &iter, compose->sig_str, -1);
2060
2061         if (cur_pos > gtk_text_buffer_get_char_count (buffer))
2062                 cur_pos = gtk_text_buffer_get_char_count (buffer);
2063
2064         gtk_text_buffer_get_iter_at_offset (buffer, &iter, cur_pos);
2065         gtk_text_buffer_place_cursor (buffer, &iter);
2066
2067         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2068                                         G_CALLBACK(compose_changed_cb),
2069                                         compose);
2070
2071 }
2072
2073 static gchar *compose_get_signature_str(Compose *compose)
2074 {
2075         gchar *sig_body = NULL;
2076         gchar *sig_str = NULL;
2077
2078         g_return_val_if_fail(compose->account != NULL, NULL);
2079
2080         if (!compose->account->sig_path)
2081                 return NULL;
2082
2083         if (compose->account->sig_type == SIG_FILE) {
2084                 if (!is_file_or_fifo_exist(compose->account->sig_path)) {
2085                         g_warning("can't open signature file: %s\n",
2086                                   compose->account->sig_path);
2087                         return NULL;
2088                 }
2089         }
2090
2091         if (compose->account->sig_type == SIG_COMMAND)
2092                 sig_body = get_command_output(compose->account->sig_path);
2093         else {
2094                 gchar *tmp;
2095
2096                 tmp = file_read_to_str(compose->account->sig_path);
2097                 if (!tmp)
2098                         return NULL;
2099                 sig_body = normalize_newlines(tmp);
2100                 g_free(tmp);
2101         }
2102
2103         if (compose->account->sig_sep)
2104                 sig_str = g_strconcat("\n\n", compose->account->sig_sep, "\n", sig_body,
2105                                       NULL);
2106         else
2107                 sig_str = g_strconcat("\n\n", sig_body, NULL);
2108
2109         g_free(sig_body);
2110
2111         return sig_str;
2112 }
2113
2114 static ComposeInsertResult compose_insert_file(Compose *compose, const gchar *file)
2115 {
2116         GtkTextView *text;
2117         GtkTextBuffer *buffer;
2118         GtkTextMark *mark;
2119         GtkTextIter iter;
2120         gchar buf[BUFFSIZE];
2121         gint len;
2122         FILE *fp;
2123         gboolean badtxt = FALSE;
2124
2125         g_return_val_if_fail(file != NULL, COMPOSE_INSERT_NO_FILE);
2126
2127         if ((fp = fopen(file, "rb")) == NULL) {
2128                 FILE_OP_ERROR(file, "fopen");
2129                 return COMPOSE_INSERT_READ_ERROR;
2130         }
2131
2132         text = GTK_TEXT_VIEW(compose->text);
2133         buffer = gtk_text_view_get_buffer(text);
2134         mark = gtk_text_buffer_get_insert(buffer);
2135         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2136
2137         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2138                                         G_CALLBACK(text_inserted),
2139                                         compose);
2140
2141         while (fgets(buf, sizeof(buf), fp) != NULL) {
2142                 const gchar *cur_encoding = conv_get_current_charset_str();
2143                 gchar *str = conv_codeset_strdup(buf, cur_encoding, CS_UTF_8);
2144
2145                 if (!str) continue;
2146
2147                 /* strip <CR> if DOS/Windows file,
2148                    replace <CR> with <LF> if Macintosh file. */
2149                 strcrchomp(str);
2150                 len = strlen(str);
2151                 if (len > 0 && str[len - 1] != '\n') {
2152                         while (--len >= 0)
2153                                 if (str[len] == '\r') str[len] = '\n';
2154                 }
2155                 gtk_text_buffer_insert(buffer, &iter, str, -1);
2156
2157                 g_free (str);
2158         }
2159
2160         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2161                                           G_CALLBACK(text_inserted),
2162                                           compose);
2163
2164         fclose(fp);
2165
2166         if (badtxt)
2167                 return COMPOSE_INSERT_INVALID_CHARACTER;
2168         else
2169                 return COMPOSE_INSERT_SUCCESS;
2170 }
2171
2172 static void compose_attach_append(Compose *compose, const gchar *file,
2173                                   const gchar *filename,
2174                                   const gchar *content_type)
2175 {
2176         AttachInfo *ainfo;
2177         gchar *text[N_ATTACH_COLS];
2178         FILE *fp;
2179         off_t size;
2180         gint row;
2181
2182         if (!is_file_exist(file)) {
2183                 g_warning("File %s doesn't exist\n", file);
2184                 return;
2185         }
2186         if ((size = get_file_size(file)) < 0) {
2187                 g_warning("Can't get file size of %s\n", file);
2188                 return;
2189         }
2190         if (size == 0) {
2191                 alertpanel_notice(_("File %s is empty."), file);
2192                 return;
2193         }
2194         if ((fp = fopen(file, "rb")) == NULL) {
2195                 alertpanel_error(_("Can't read %s."), file);
2196                 return;
2197         }
2198         fclose(fp);
2199
2200 #if 0 /* NEW COMPOSE GUI */
2201         if (!compose->use_attach) {
2202                 GtkItemFactory *ifactory;
2203
2204                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2205                 menu_set_active(ifactory, "/View/Attachment", TRUE);
2206         }
2207 #endif
2208         ainfo = g_new0(AttachInfo, 1);
2209         ainfo->file = g_strdup(file);
2210
2211         if (content_type) {
2212                 ainfo->content_type = g_strdup(content_type);
2213                 if (!strcasecmp(content_type, "message/rfc822")) {
2214                         MsgInfo *msginfo;
2215                         MsgFlags flags = {0, 0};
2216                         const gchar *name;
2217
2218                         if (procmime_get_encoding_for_file(file) == ENC_7BIT)
2219                                 ainfo->encoding = ENC_7BIT;
2220                         else
2221                                 ainfo->encoding = ENC_8BIT;
2222
2223                         msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
2224                         if (msginfo && msginfo->subject)
2225                                 name = msginfo->subject;
2226                         else
2227                                 name = g_basename(filename ? filename : file);
2228
2229                         ainfo->name = g_strdup_printf(_("Message: %s"), name);
2230
2231                         procmsg_msginfo_free(msginfo);
2232                 } else {
2233                         if (!g_strncasecmp(content_type, "text", 4))
2234                                 ainfo->encoding =
2235                                         procmime_get_encoding_for_file(file);
2236                         else
2237                                 ainfo->encoding = ENC_BASE64;
2238                         ainfo->name = g_strdup
2239                                 (g_basename(filename ? filename : file));
2240                 }
2241         } else {
2242                 ainfo->content_type = procmime_get_mime_type(file);
2243                 if (!ainfo->content_type) {
2244                         ainfo->content_type =
2245                                 g_strdup("application/octet-stream");
2246                         ainfo->encoding = ENC_BASE64;
2247                 } else if (!g_strncasecmp(ainfo->content_type, "text", 4))
2248                         ainfo->encoding = procmime_get_encoding_for_file(file);
2249                 else
2250                         ainfo->encoding = ENC_BASE64;
2251                 ainfo->name = g_strdup(g_basename(filename ? filename : file));
2252         }
2253         ainfo->size = size;
2254
2255         text[COL_MIMETYPE] = ainfo->content_type;
2256         text[COL_SIZE] = to_human_readable(size);
2257         text[COL_NAME] = ainfo->name;
2258
2259         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
2260         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
2261 }
2262
2263 #ifdef USE_GPGME
2264 static void compose_use_signing(Compose *compose, gboolean use_signing)
2265 {
2266         GtkItemFactory *ifactory;
2267         GtkWidget *menuitem = NULL;
2268
2269         compose->use_signing = use_signing;
2270         ifactory = gtk_item_factory_from_widget(compose->menubar);
2271         menuitem = gtk_item_factory_get_item
2272                 (ifactory, "/Message/Sign");
2273
2274         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2275                                        use_signing);
2276         compose_update_gnupg_mode_menu_item(compose);
2277 }
2278 #endif /* USE_GPGME */
2279
2280 #define NEXT_PART_NOT_CHILD(info)  \
2281 {  \
2282         node = info->node;  \
2283         while (node->children)  \
2284                 node = g_node_last_child(node);  \
2285         info = procmime_mimeinfo_next((MimeInfo *)node->data);  \
2286 }
2287
2288 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
2289 {
2290         MimeInfo *mimeinfo;
2291         MimeInfo *child;
2292         MimeInfo *firsttext = NULL;
2293         MimeInfo *encrypted = NULL;
2294         GNode    *node;
2295         gchar *outfile;
2296         const gchar *partname = NULL;
2297
2298         mimeinfo = procmime_scan_message(msginfo);
2299         if (!mimeinfo) return;
2300
2301         if (mimeinfo->node->children == NULL) {
2302                 procmime_mimeinfo_free_all(mimeinfo);
2303                 return;
2304         }
2305
2306         /* find first content part */
2307         child = (MimeInfo *) mimeinfo->node->children->data;
2308         while (child && child->node->children && (child->type == MIMETYPE_MULTIPART))
2309                 child = (MimeInfo *)child->node->children->data;
2310
2311         if (child->type == MIMETYPE_TEXT) {
2312                 firsttext = child;
2313                 debug_print("First text part found\n");
2314         } else if (compose->mode == COMPOSE_REEDIT &&
2315                  child->type == MIMETYPE_APPLICATION &&
2316                  !strcasecmp(child->subtype, "pgp-encrypted")) {
2317                 AlertValue val;
2318                 val = alertpanel(_("Encrypted message"),
2319                                  _("Cannot re-edit an encrypted message. \n"
2320                                    "Discard encrypted part?"),
2321                                  _("Yes"), _("No"), NULL);
2322                 if (val == G_ALERTDEFAULT)
2323                         encrypted = (MimeInfo *)child->node->parent->data;
2324         }
2325
2326         child = (MimeInfo *) mimeinfo->node->children->data;
2327         while (child != NULL) {
2328                 if (child == encrypted) {
2329                         /* skip this part of tree */
2330                         NEXT_PART_NOT_CHILD(child);
2331                         continue;
2332                 }
2333
2334                 if (child->type == MIMETYPE_MULTIPART) {
2335                         /* get the actual content */
2336                         child = procmime_mimeinfo_next(child);
2337                         continue;
2338                 }
2339
2340                 if (child == firsttext) {
2341                         child = procmime_mimeinfo_next(child);
2342                         continue;
2343                 }
2344
2345                 if ((compose->mode == COMPOSE_REEDIT ||
2346                      compose->mode == COMPOSE_FORWARD_INLINE ||
2347                      compose->mode == COMPOSE_FORWARD )  &&
2348                     (child->type == MIMETYPE_APPLICATION) &&
2349                     !strcmp(child->subtype, "pgp-signature")) {
2350 #ifdef USE_GPGME
2351                         if (compose->mode == COMPOSE_REEDIT) {
2352                                 compose->gnupg_mode  = GNUPG_MODE_DETACH;
2353                                 compose_use_signing(compose, TRUE);
2354                         }
2355 #endif
2356                         child = procmime_mimeinfo_next(child);
2357                         continue;
2358                 }
2359                 outfile = procmime_get_tmp_file_name(child);
2360                 if (procmime_get_part(outfile, child) < 0)
2361                         g_warning("Can't get the part of multipart message.");
2362                 else {
2363                         gchar *content_type;
2364
2365                         content_type = g_strdup_printf("%s/%s", procmime_get_type_str(child->type), child->subtype);
2366                         partname = procmime_mimeinfo_get_parameter(child, "name");
2367                         if (partname == NULL)
2368                                 partname = "";
2369                         compose_attach_append(compose, outfile,
2370                                               partname, content_type);
2371                         g_free(content_type);
2372                 }
2373                 g_free(outfile);
2374                 NEXT_PART_NOT_CHILD(child);
2375         }
2376         procmime_mimeinfo_free_all(mimeinfo);
2377 }
2378
2379
2380 #define CHAR_BUF_SIZE 8
2381 #undef NEXT_PART_NOT_CHILD
2382
2383 #define GET_CHAR(iter_p, buf, len)                                           \
2384 {                                                                            \
2385         GtkTextIter end_iter;                                                \
2386         gchar *tmp;                                                          \
2387         end_iter = *iter_p;                                                  \
2388         gtk_text_iter_forward_char(&end_iter);                               \
2389         tmp = gtk_text_buffer_get_text(textbuf, iter_p, &end_iter, FALSE);   \
2390         if (tmp) {                                                           \
2391                 glong items_read, items_witten;                              \
2392                 GError *error = NULL;                                        \
2393                 gunichar *wide_char;                                         \
2394                 strncpy2(buf, tmp, CHAR_BUF_SIZE);                           \
2395                 wide_char = g_utf8_to_ucs4(tmp, -1,                          \
2396                                            &items_read, &items_witten,       \
2397                                            &error);                          \
2398                 if (error != NULL) {                                         \
2399                         g_warning("%s\n", error->message);                   \
2400                         g_error_free(error);                                 \
2401                 }                                                            \
2402                 len = wide_char && g_unichar_iswide(*wide_char) ? 2 : 1;     \
2403                 g_free(wide_char);                                           \
2404         } else {                                                             \
2405                 buf[0] = '\0';                                               \
2406                 len = 1;                                                     \
2407         }                                                                    \
2408         g_free(tmp);                                                         \
2409 }
2410
2411 #define DISP_WIDTH(len) \
2412         ((len > 2 && conv_get_current_charset() == C_UTF_8) ? 2 : \
2413          (len == 2 && conv_get_current_charset() == C_UTF_8) ? 1 : len)
2414
2415 #define SPACE_CHARS     " \t"
2416
2417 static void compose_wrap_line(Compose *compose)
2418 {
2419         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2420         GtkTextBuffer *textbuf = gtk_text_view_get_buffer(text);
2421         GtkTextMark *mark;
2422         GtkTextIter insert_iter, iter;
2423         gint ch_len, last_ch_len;
2424         gchar cbuf[CHAR_BUF_SIZE], last_ch;
2425         guint text_len;
2426         gint p_start, p_end;
2427         gint line_pos, cur_pos;
2428         gint line_len, cur_len;
2429         gboolean line_end, quoted;
2430
2431         text_len = gtk_text_buffer_get_char_count(textbuf);
2432         mark = gtk_text_buffer_get_insert(textbuf);
2433         gtk_text_buffer_get_iter_at_mark(textbuf, &insert_iter, mark);
2434         cur_pos = gtk_text_iter_get_offset(&insert_iter);
2435         GET_CHAR(&insert_iter, cbuf, ch_len);
2436         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2437                 GtkTextIter prev_iter;
2438                 if (cur_pos == 0)
2439                         return; /* on the paragraph mark */
2440                 prev_iter = insert_iter;
2441                 gtk_text_iter_backward_char(&prev_iter);
2442                 GET_CHAR(&prev_iter, cbuf, ch_len);
2443                 if (ch_len == 1 && *cbuf == '\n')
2444                         return; /* on the paragraph mark */
2445         }
2446
2447         /* find paragraph start. */
2448         line_end = quoted = FALSE;
2449         for (iter = insert_iter; gtk_text_iter_backward_char(&iter);) {
2450                 GET_CHAR(&iter, cbuf, ch_len);
2451                 if (ch_len == 1 && *cbuf == '\n') {
2452                         if (quoted)
2453                                 return; /* quoted part */
2454                         if (line_end) {
2455                                 gtk_text_iter_forward_chars(&iter, 2);
2456                                 break;
2457                         }
2458                         line_end = TRUE;
2459                 } else {
2460                         if (ch_len == 1
2461                             && strchr(prefs_common.quote_chars, *cbuf))
2462                                 quoted = 1;
2463                         else if (ch_len != 1 || !isspace(*(guchar *)cbuf))
2464                                 quoted = 0;
2465
2466                         line_end = FALSE;
2467                 }
2468         }
2469         p_start = gtk_text_iter_get_offset(&iter);
2470
2471         /* find paragraph end. */
2472         line_end = FALSE;
2473         for (iter = insert_iter; gtk_text_iter_forward_char(&iter);) {
2474                 GET_CHAR(&iter, cbuf, ch_len);
2475                 if (ch_len == 1 && *cbuf == '\n') {
2476                         if (line_end) {
2477                                 p_end -= 1;
2478                                 gtk_text_iter_backward_char(&iter);
2479                                 break;
2480                         }
2481                         line_end = TRUE;
2482                 } else {
2483                         if (line_end && ch_len == 1 &&
2484                             strchr(prefs_common.quote_chars, *cbuf))
2485                                 return; /* quoted part */
2486
2487                         line_end = FALSE;
2488                 }
2489         }
2490         p_end = gtk_text_iter_get_offset(&iter);
2491
2492         if (p_end >= text_len)
2493                 p_end = text_len;
2494
2495         if (p_start >= p_end)
2496                 return;
2497
2498         line_len = cur_len = 0;
2499         last_ch_len = 0;
2500         last_ch = '\0';
2501         line_pos = p_start;
2502         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2503                 gboolean space = FALSE;
2504
2505                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cur_pos);
2506
2507                 GET_CHAR(&iter, cbuf, ch_len);
2508
2509                 if (ch_len < 0) {
2510                         cbuf[0] = '\0';
2511                         ch_len = 1;
2512                 }
2513
2514                 if (ch_len == 1 && isspace(*(guchar *)cbuf))
2515                         space = 1;
2516
2517                 if (ch_len == 1 && *cbuf == '\n') {
2518                         gboolean replace = FALSE;
2519                         GtkTextIter next_iter = iter;
2520
2521                         gtk_text_iter_forward_char(&next_iter);
2522
2523                         if (last_ch_len == 1 && !isspace((guchar)last_ch)) {
2524                                 if (cur_pos + 1 < p_end) {
2525                                         GET_CHAR(&next_iter, cbuf, ch_len);
2526                                         if (ch_len == 1 &&
2527                                             !isspace(*(guchar *)cbuf))
2528                                                 replace = TRUE;
2529                                 }
2530                         }
2531                         gtk_text_buffer_delete(textbuf, &iter, &next_iter);
2532                         if (replace) {
2533                                 gtk_text_buffer_insert(textbuf, &iter, " ", 1);
2534                                 space = TRUE;
2535                         }
2536                         else {
2537                                 p_end--;
2538                                 cur_pos--;
2539                                 gtk_text_buffer_get_iter_at_offset
2540                                         (textbuf, &iter, cur_pos);
2541                                 continue;
2542                         }
2543                 }
2544
2545                 last_ch_len = ch_len;
2546                 last_ch = *cbuf;
2547
2548                 if (space) {
2549                         line_pos = cur_pos + 1;
2550                         line_len = cur_len + ch_len;
2551                 }
2552
2553                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, line_pos);
2554
2555                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2556                     line_len > 0) {
2557                         gint tlen = ch_len;
2558                         GtkTextIter prev_iter = iter;
2559
2560                         gtk_text_iter_backward_char(&prev_iter);
2561
2562                         GET_CHAR(&prev_iter, cbuf, ch_len);
2563                         if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
2564                                 gtk_text_buffer_delete(textbuf, &prev_iter, &iter);
2565                                 iter = prev_iter;
2566                                 p_end--;
2567                                 cur_pos--;
2568                                 line_pos--;
2569                                 cur_len--;
2570                                 line_len--;
2571                         }
2572                         ch_len = tlen;
2573
2574                         gtk_text_buffer_insert(textbuf, &iter, "\n", 1);
2575                         p_end++;
2576                         cur_pos++;
2577                         line_pos++;
2578                         cur_len = cur_len - line_len + ch_len;
2579                         line_len = 0;
2580                         continue;
2581                 }
2582
2583                 if (ch_len > 1) {
2584                         line_pos = cur_pos + 1;
2585                         line_len = cur_len + ch_len;
2586                 }
2587                 cur_len += ch_len;
2588         }
2589 }
2590
2591 #undef WRAP_DEBUG
2592 #ifdef WRAP_DEBUG
2593 /* Darko: used when I debug wrapping */
2594 void dump_text(GtkTextBuffer textbuf, int pos, int tlen, int breakoncr)
2595 {
2596         gint i, clen;
2597         gchar cbuf[CHAR_BUF_SIZE];
2598
2599         printf("%d [", pos);
2600         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, pos);
2601         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter, pos + tlen);
2602         for (; gtk_text_iter_forward_char(&iter) &&
2603                      gtk_text_iter_compare(&iter, &end_iter) < 0;)
2604                 GET_CHAR(&iter, cbuf, clen);
2605                 if (clen < 0) break;
2606                 if (breakoncr && clen == 1 && cbuf[0] == '\n')
2607                         break;
2608                 fwrite(cbuf, clen, 1, stdout);
2609         }
2610         printf("]\n");
2611 }
2612 #endif
2613
2614 typedef enum {
2615         WAIT_FOR_SPACE,
2616         WAIT_FOR_INDENT_CHAR,
2617         WAIT_FOR_INDENT_CHAR_OR_SPACE
2618 } IndentState;
2619
2620 /* return indent length, we allow:
2621    > followed by spaces/tabs
2622    | followed by spaces/tabs
2623    uppercase characters immediately followed by >,
2624    and the repeating sequences of the above */
2625 /* return indent length */
2626 static guint get_indent_length(GtkTextBuffer *textbuf, guint start_pos, guint text_len)
2627 {
2628         guint i_len = 0;
2629         guint i, ch_len, alnum_cnt = 0;
2630         IndentState state = WAIT_FOR_INDENT_CHAR;
2631         gchar cbuf[CHAR_BUF_SIZE];
2632         gboolean is_space;
2633         gboolean is_indent;
2634
2635         if (prefs_common.quote_chars == NULL) {
2636                 return 0 ;
2637         }
2638
2639         for (i = start_pos; i < text_len; i++) {
2640                 GtkTextIter iter;
2641
2642                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, i);
2643                 GET_CHAR(&iter, cbuf, ch_len);
2644                 if (ch_len > 1)
2645                         break;
2646
2647                 if (cbuf[0] == '\n')
2648                         break;
2649
2650                 is_indent = strchr(prefs_common.quote_chars, cbuf[0]) ? TRUE : FALSE;
2651                 is_space = strchr(SPACE_CHARS, cbuf[0]) ? TRUE : FALSE;
2652
2653                 switch (state) {
2654                 case WAIT_FOR_SPACE:
2655                         if (is_space == FALSE)
2656                                 goto out;
2657                         state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2658                         break;
2659                 case WAIT_FOR_INDENT_CHAR_OR_SPACE:
2660                         if (is_indent == FALSE && is_space == FALSE &&
2661                             !isupper((guchar)cbuf[0]))
2662                                 goto out;
2663                         if (is_space == TRUE) {
2664                                 alnum_cnt = 0;
2665                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2666                         } else if (is_indent == TRUE) {
2667                                 alnum_cnt = 0;
2668                                 state = WAIT_FOR_SPACE;
2669                         } else {
2670                                 alnum_cnt++;
2671                                 state = WAIT_FOR_INDENT_CHAR;
2672                         }
2673                         break;
2674                 case WAIT_FOR_INDENT_CHAR:
2675                         if (is_indent == FALSE && !isupper((guchar)cbuf[0]))
2676                                 goto out;
2677                         if (is_indent == TRUE) {
2678                                 if (alnum_cnt > 0
2679                                     && !strchr(prefs_common.quote_chars, cbuf[0]))
2680                                         goto out;
2681                                 alnum_cnt = 0;
2682                                 state = WAIT_FOR_SPACE;
2683                         } else {
2684                                 alnum_cnt++;
2685                         }
2686                         break;
2687                 }
2688
2689                 i_len++;
2690         }
2691
2692 out:
2693         if ((i_len > 0) && (state == WAIT_FOR_INDENT_CHAR))
2694                 i_len -= alnum_cnt;
2695
2696         return i_len;
2697 }
2698
2699 /* insert quotation string when line was wrapped */
2700 static guint ins_quote(GtkTextBuffer *textbuf, GtkTextIter *iter,
2701                        guint indent_len,
2702                        guint prev_line_pos, guint text_len,
2703                        gchar *quote_fmt)
2704 {
2705         guint ins_len = 0;
2706
2707         if (indent_len) {
2708                 GtkTextIter iter1, iter2;
2709                 gchar *text;
2710
2711                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter1,
2712                                                    prev_line_pos);
2713                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter2,
2714                                                    prev_line_pos + indent_len);
2715                 text = gtk_text_buffer_get_text(textbuf, &iter1, &iter2, FALSE);
2716                 if (!text) return 0;
2717
2718                 gtk_text_buffer_insert(textbuf, iter, text, -1);
2719                 ins_len = g_utf8_strlen(text, -1);
2720
2721                 g_free(text);
2722         }
2723
2724         return ins_len;
2725 }
2726
2727 static gboolean is_sig_separator(Compose *compose, GtkTextBuffer *textbuf, guint start_pos)
2728 {
2729         char *text = NULL;
2730         GtkTextIter iter;
2731         GtkTextIter end_iter;
2732         if (!compose->account->sig_sep)
2733                 return FALSE;
2734
2735         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, start_pos+1);
2736         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2737                 start_pos+strlen(compose->account->sig_sep)+1);
2738
2739         if (!strcmp(gtk_text_iter_get_text(&iter, &end_iter),
2740                         compose->account->sig_sep)) {
2741                 /* check \n */
2742                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter,
2743                         start_pos+strlen(compose->account->sig_sep)+1);
2744                 gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2745                         start_pos+strlen(compose->account->sig_sep)+2);
2746
2747                 if (!strcmp(gtk_text_iter_get_text(&iter, &end_iter),"\n"));
2748                         return TRUE;
2749
2750
2751         }
2752
2753         return FALSE;
2754 }
2755
2756 /* check if we should join the next line */
2757 static gboolean join_next_line_is_needed(GtkTextBuffer *textbuf,
2758                                          guint start_pos, guint tlen,
2759                                          guint prev_ilen, gboolean autowrap)
2760 {
2761         guint indent_len, ch_len;
2762         gboolean do_join = FALSE;
2763         gchar cbuf[CHAR_BUF_SIZE];
2764
2765         indent_len = get_indent_length(textbuf, start_pos, tlen);
2766
2767         if ((autowrap || indent_len > 0) && indent_len == prev_ilen) {
2768                 GtkTextIter iter;
2769                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter,
2770                                                    start_pos + indent_len);
2771                 GET_CHAR(&iter, cbuf, ch_len);
2772
2773                 if (ch_len > 0 && (cbuf[0] != '\n'))
2774                         do_join = TRUE;
2775         }
2776
2777         return do_join;
2778 }
2779
2780 static void compose_wrap_line_all(Compose *compose)
2781 {
2782         compose_wrap_line_all_full(compose, FALSE);
2783 }
2784
2785 static void compose_wrap_line_all_full(Compose *compose, gboolean autowrap)
2786 {
2787         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2788         GtkTextBuffer *textbuf = gtk_text_view_get_buffer(text);
2789         GtkTextIter iter, end_iter;
2790         guint tlen;
2791         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2792         gint line_len = 0, cur_len = 0;
2793         gint ch_len;
2794         gboolean is_new_line = TRUE, do_delete = FALSE;
2795         guint i_len = 0;
2796         gboolean linewrap_quote = TRUE;
2797         gboolean set_editable_pos = FALSE;
2798         gint editable_pos = 0;
2799         guint linewrap_len = prefs_common.linewrap_len;
2800         gchar *qfmt = prefs_common.quotemark;
2801         gchar cbuf[CHAR_BUF_SIZE];
2802
2803         tlen = gtk_text_buffer_get_char_count(textbuf);
2804
2805         for (; cur_pos < tlen; cur_pos++) {
2806                 /* mark position of new line - needed for quotation wrap */
2807                 if (is_new_line) {
2808                         if (linewrap_quote)
2809                                 i_len = get_indent_length(textbuf, cur_pos, tlen);
2810
2811                         is_new_line = FALSE;
2812                         p_pos = cur_pos;
2813                 }
2814
2815                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cur_pos);
2816                 GET_CHAR(&iter, cbuf, ch_len);
2817
2818                 /* fix line length for tabs */
2819                 if (ch_len == 1 && *cbuf == '\t') {
2820                         guint tab_width = 8;
2821                         guint tab_offset = line_len % tab_width;
2822
2823                         line_len += tab_width - tab_offset - 1;
2824                         cur_len = line_len;
2825                 }
2826
2827                 /* we have encountered line break */
2828                 if (ch_len == 1 && *cbuf == '\n') {
2829                         gint clen;
2830                         gchar cb[CHAR_BUF_SIZE];
2831
2832                         /* should we join the next line */
2833                         if ((autowrap || i_len != cur_len) && do_delete &&
2834                         !is_sig_separator(compose, textbuf, cur_pos+i_len) &&
2835                             join_next_line_is_needed
2836                                 (textbuf, cur_pos + 1, tlen, i_len, autowrap)) {
2837                                 do_delete = TRUE;
2838                         } else
2839                                 do_delete = FALSE;
2840
2841                         /* skip delete if it is continuous URL */
2842                         if (do_delete && (line_pos - p_pos <= i_len) &&
2843                             gtkut_text_buffer_is_uri_string(textbuf, line_pos,
2844                                                             tlen))
2845                                 do_delete = FALSE;
2846
2847                         /* should we delete to perform smart wrapping */
2848                         if (line_len < linewrap_len && do_delete) {
2849                                 /* get rid of newline */
2850                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2851                                                                    &iter,
2852                                                                    cur_pos);
2853                                 end_iter = iter;
2854                                 gtk_text_iter_forward_char(&end_iter);
2855                                 gtk_text_buffer_delete(textbuf, &iter, &end_iter);
2856                                 tlen--;
2857
2858                                 /* if text starts with quote fmt or with
2859                                    indent string, delete them */
2860                                 if (i_len) {
2861                                         guint ilen;
2862                                         ilen =  gtkut_text_buffer_str_compare_n
2863                                                 (textbuf, cur_pos, p_pos, i_len,
2864                                                  tlen);
2865                                         if (ilen) {
2866                                                 end_iter = iter;
2867                                                 gtk_text_iter_forward_chars
2868                                                         (&end_iter, ilen);
2869                                                 gtk_text_buffer_delete(textbuf,
2870                                                                        &iter,
2871                                                                        &end_iter);
2872                                                 tlen -= ilen;
2873                                         }
2874                                 }
2875
2876                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2877                                                                    &iter,
2878                                                                    cur_pos);
2879                                 GET_CHAR(&iter, cb, clen);
2880
2881                                 /* insert space if it's alphanumeric */
2882                                 if ((cur_pos != line_pos) &&
2883                                     ((clen > 1) || isalnum((guchar)cb[0]))) {
2884                                         gtk_text_buffer_insert(textbuf, &iter,
2885                                                                " ", 1);
2886                                         tlen++;
2887                                 }
2888
2889                                 /* and start over with current line */
2890                                 cur_pos = p_pos - 1;
2891                                 line_pos = cur_pos;
2892                                 line_len = cur_len = 0;
2893                                 do_delete = FALSE;
2894                                 is_new_line = TRUE;
2895 #ifdef WRAP_DEBUG
2896                                 g_print("after delete l_pos=");
2897                                 dump_text(text, line_pos, tlen, 1);
2898 #endif
2899                                 /* move beginning of line if we are on LF */
2900                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2901                                                                    &iter,
2902                                                                    line_pos);
2903                                 GET_CHAR(&iter, cb, clen);
2904                                 if (clen == 1 && *cb == '\n')
2905                                         line_pos++;
2906 #ifdef WRAP_DEBUG
2907                                 g_print("new line_pos=%d\n", line_pos);
2908 #endif
2909
2910                                 continue;
2911                         }
2912
2913                         /* mark new line beginning */
2914                         line_pos = cur_pos + 1;
2915                         line_len = cur_len = 0;
2916                         do_delete = FALSE;
2917                         is_new_line = TRUE;
2918                         continue;
2919                 }
2920
2921                 if (ch_len < 0) {
2922                         cbuf[0] = '\0';
2923                         ch_len = 1;
2924                 }
2925
2926                 /* possible line break */
2927                 if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
2928                         line_pos = cur_pos + 1;
2929                         line_len = cur_len + ch_len;
2930                 }
2931
2932                 /* are we over wrapping length set in preferences ? */
2933                 if (cur_len + DISP_WIDTH(ch_len) > linewrap_len) {
2934                         gint clen;
2935
2936 #ifdef WRAP_DEBUG
2937                         g_print("should wrap cur_pos=%d ", cur_pos);
2938                         dump_text(text, p_pos, tlen, 1);
2939                         dump_text(text, line_pos, tlen, 1);
2940 #endif
2941                         /* force wrapping if it is one long word but not URL */
2942                         if (line_pos - p_pos <= i_len)
2943                                 if (!gtkut_text_buffer_is_uri_string
2944                                     (textbuf, line_pos, tlen))
2945                                         line_pos = cur_pos - 1;
2946 #ifdef WRAP_DEBUG
2947                         g_print("new line_pos=%d\n", line_pos);
2948 #endif
2949
2950                         gtk_text_buffer_get_iter_at_offset(textbuf,
2951                                                            &iter,
2952                                                            line_pos - 1);
2953                         GET_CHAR(&iter, cbuf, clen);
2954
2955                         /* if next character is space delete it */
2956                         if (clen == 1 && isspace(*(guchar *)cbuf)) {
2957                                 if (p_pos + i_len != line_pos ||
2958                                     !gtkut_text_buffer_is_uri_string
2959                                         (textbuf, line_pos, tlen)) {
2960                                         /* workaround for correct cursor
2961                                            position */
2962                                         if (set_editable_pos == FALSE) {
2963                                                 GtkTextMark *ins = gtk_text_buffer_get_insert(textbuf);
2964                                                 gtk_text_buffer_get_iter_at_mark(textbuf, &iter, ins);
2965                                                 editable_pos = gtk_text_iter_get_offset(&iter);
2966                                                 if (editable_pos == line_pos)
2967                                                         set_editable_pos = TRUE;
2968                                         }
2969                                         gtk_text_buffer_get_iter_at_offset(textbuf,
2970                                                            &iter,
2971                                                            line_pos-1);
2972                                         gtk_text_buffer_get_iter_at_offset(textbuf,
2973                                                            &end_iter,
2974                                                            line_pos);
2975                                         gtk_text_buffer_delete(textbuf, &iter, &end_iter);
2976                                         //gtk_stext_set_point(text, line_pos);
2977                                         //gtk_stext_backward_delete(text, 1);
2978                                         tlen--;
2979                                         cur_pos--;
2980                                         line_pos--;
2981                                         cur_len--;
2982                                         line_len--;
2983                                 }
2984                         }
2985
2986                         /* if it is URL at beginning of line don't wrap */
2987                         if (p_pos + i_len == line_pos &&
2988                             gtkut_text_buffer_is_uri_string(textbuf, line_pos, tlen)) {
2989 #ifdef WRAP_DEBUG
2990                                 g_print("found URL at ");
2991                                 dump_text(text, line_pos, tlen, 1);
2992 #endif
2993                                 continue;
2994                         }
2995
2996                         /* insert CR */
2997                         gtk_text_buffer_get_iter_at_offset(textbuf,
2998                                                            &iter,
2999                                                            line_pos);
3000                         gtk_text_buffer_insert(textbuf, &iter, "\n", 1);
3001                         //gtk_stext_set_point(text, line_pos);
3002                         //gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
3003                         //gtk_stext_compact_buffer(text);
3004                         tlen++;
3005                         line_pos++;
3006                         /* for loop will increase it */
3007                         cur_pos = line_pos - 1;
3008                         /* start over with current line */
3009                         is_new_line = TRUE;
3010                         line_len = cur_len = 0;
3011                         if (autowrap || i_len > 0) {
3012                                 do_delete = TRUE;
3013                         } else
3014                                 do_delete = FALSE;
3015 #ifdef WRAP_DEBUG
3016                         g_print("after CR insert ");
3017                         dump_text(text, line_pos, tlen, 1);
3018                         dump_text(text, cur_pos, tlen, 1);
3019 #endif
3020
3021                         /* should we insert quotation ? */
3022                         if (linewrap_quote && i_len) {
3023                                 /* only if line is not already quoted  */
3024                                 if (!gtkut_text_buffer_str_compare
3025                                         (textbuf, line_pos, tlen, qfmt)) {
3026                                         guint ins_len;
3027
3028                                         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, line_pos);
3029
3030                                         if (line_pos - p_pos > i_len) {
3031                                                 ins_len = ins_quote
3032                                                         (textbuf, &iter, i_len, p_pos,
3033                                                          tlen, qfmt);
3034                                                 tlen += ins_len;
3035                                         }
3036 #ifdef WRAP_DEBUG
3037                                         g_print("after quote insert ");
3038                                         dump_text(text, line_pos, tlen, 1);
3039 #endif
3040                                 }
3041                         }
3042                         continue;
3043                 }
3044
3045                 if (ch_len > 1) {
3046                         line_pos = cur_pos + 1;
3047                         line_len = cur_len + ch_len;
3048                 }
3049                 /* advance to next character in buffer */
3050                 cur_len += ch_len;
3051         }
3052
3053         if (set_editable_pos && editable_pos <= tlen) {
3054                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, editable_pos);
3055                 gtk_text_buffer_place_cursor(textbuf, &iter);
3056         }
3057 }
3058
3059 #undef GET_CHAR
3060 #undef CHAR_BUF_SIZE
3061
3062 static void compose_set_title(Compose *compose)
3063 {
3064         gchar *str;
3065         gchar *edited;
3066
3067         edited = compose->modified ? _(" [Edited]") : "";
3068         if (compose->account && compose->account->address)
3069                 str = g_strdup_printf(_("%s - Compose message%s"),
3070                                       compose->account->address, edited);
3071         else
3072                 str = g_strdup_printf(_("Compose message%s"), edited);
3073         gtk_window_set_title(GTK_WINDOW(compose->window), str);
3074         g_free(str);
3075 }
3076
3077 /**
3078  * compose_current_mail_account:
3079  *
3080  * Find a current mail account (the currently selected account, or the
3081  * default account, if a news account is currently selected).  If a
3082  * mail account cannot be found, display an error message.
3083  *
3084  * Return value: Mail account, or NULL if not found.
3085  **/
3086 static PrefsAccount *
3087 compose_current_mail_account(void)
3088 {
3089         PrefsAccount *ac;
3090
3091         if (cur_account && cur_account->protocol != A_NNTP)
3092                 ac = cur_account;
3093         else {
3094                 ac = account_get_default();
3095                 if (!ac || ac->protocol == A_NNTP) {
3096                         alertpanel_error(_("Account for sending mail is not specified.\n"
3097                                            "Please select a mail account before sending."));
3098                         return NULL;
3099                 }
3100         }
3101         return ac;
3102 }
3103
3104 static void compose_select_account(Compose *compose, PrefsAccount *account,
3105                                    gboolean init)
3106 {
3107         GtkItemFactory *ifactory;
3108
3109         g_return_if_fail(account != NULL);
3110
3111         compose->account = account;
3112
3113         compose_set_title(compose);
3114
3115         ifactory = gtk_item_factory_from_widget(compose->menubar);
3116 #if 0
3117         if (account->protocol == A_NNTP) {
3118                 gtk_widget_show(compose->newsgroups_hbox);
3119                 gtk_widget_show(compose->newsgroups_entry);
3120                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 4);
3121                 compose->use_newsgroups = TRUE;
3122
3123                 menu_set_active(ifactory, "/View/To", FALSE);
3124                 menu_set_sensitive(ifactory, "/View/To", TRUE);
3125                 menu_set_active(ifactory, "/View/Cc", FALSE);
3126                 menu_set_sensitive(ifactory, "/View/Cc", TRUE);
3127                 menu_set_sensitive(ifactory, "/View/Followup to", TRUE);
3128         } else {
3129                 gtk_widget_hide(compose->newsgroups_hbox);
3130                 gtk_widget_hide(compose->newsgroups_entry);
3131                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 0);
3132                 gtk_widget_queue_resize(compose->table_vbox);
3133                 compose->use_newsgroups = FALSE;
3134
3135                 menu_set_active(ifactory, "/View/To", TRUE);
3136                 menu_set_sensitive(ifactory, "/View/To", FALSE);
3137                 menu_set_active(ifactory, "/View/Cc", TRUE);
3138                 menu_set_sensitive(ifactory, "/View/Cc", FALSE);
3139                 menu_set_active(ifactory, "/View/Followup to", FALSE);
3140                 menu_set_sensitive(ifactory, "/View/Followup to", FALSE);
3141         }
3142
3143         if (account->set_autocc) {
3144                 compose_entry_show(compose, COMPOSE_ENTRY_CC);
3145                 if (account->auto_cc && compose->mode != COMPOSE_REEDIT)
3146                         compose_entry_set(compose, account->auto_cc,
3147                                           COMPOSE_ENTRY_CC);
3148         }
3149         if (account->set_autobcc) {
3150                 compose_entry_show(compose, COMPOSE_ENTRY_BCC);
3151                 if (account->auto_bcc && compose->mode != COMPOSE_REEDIT)
3152                         compose_entry_set(compose, account->auto_bcc,
3153                                           COMPOSE_ENTRY_BCC);
3154         }
3155         if (account->set_autoreplyto) {
3156                 compose_entry_show(compose, COMPOSE_ENTRY_REPLY_TO);
3157                 if (account->auto_replyto && compose->mode != COMPOSE_REEDIT)
3158                         compose_entry_set(compose, account->auto_replyto,
3159                                           COMPOSE_ENTRY_REPLY_TO);
3160         }
3161
3162 #endif
3163
3164 #if USE_GPGME
3165         if (account->default_sign)
3166                 menu_set_active(ifactory, "/Message/Sign", TRUE);
3167         else
3168                 menu_set_active(ifactory, "/Message/Sign", FALSE);
3169         if (account->default_encrypt)
3170                 menu_set_active(ifactory, "/Message/Encrypt", TRUE);
3171         else
3172                 menu_set_active(ifactory, "/Message/Encrypt", FALSE);
3173
3174         activate_gnupg_mode(compose, account);
3175 #endif /* USE_GPGME */
3176
3177         if (!init && compose->mode != COMPOSE_REDIRECT)
3178                 compose_insert_sig(compose, TRUE);
3179 }
3180
3181 gboolean compose_check_for_valid_recipient(Compose *compose) {
3182         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
3183         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
3184         gboolean recipient_found = FALSE;
3185         GSList *list;
3186         gchar **strptr;
3187
3188         /* free to and newsgroup list */
3189         slist_free_strings(compose->to_list);
3190         g_slist_free(compose->to_list);
3191         compose->to_list = NULL;
3192
3193         slist_free_strings(compose->newsgroup_list);
3194         g_slist_free(compose->newsgroup_list);
3195         compose->newsgroup_list = NULL;
3196
3197         /* search header entries for to and newsgroup entries */
3198         for (list = compose->header_list; list; list = list->next) {
3199                 gchar *header;
3200                 gchar *entry;
3201                 header = gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry), 0, -1);
3202                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
3203                 g_strstrip(entry);
3204                 if (entry[0] != '\0') {
3205                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
3206                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3207                                         compose->to_list = address_list_append(compose->to_list, entry);
3208                                         recipient_found = TRUE;
3209                                 }
3210                         }
3211                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
3212                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3213                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
3214                                         recipient_found = TRUE;
3215                                 }
3216                         }
3217                 }
3218                 g_free(header);
3219                 g_free(entry);
3220         }
3221         return recipient_found;
3222 }
3223
3224 static gboolean compose_check_entries(Compose *compose, gboolean check_subject)
3225 {
3226         const gchar *str;
3227
3228         if (compose_check_for_valid_recipient(compose) == FALSE) {
3229                 alertpanel_error(_("Recipient is not specified."));
3230                 return FALSE;
3231         }
3232
3233         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3234         if (*str == '\0' && check_subject == TRUE) {
3235                 AlertValue aval;
3236
3237                 aval = alertpanel(_("Send"),
3238                                   _("Subject is empty. Send it anyway?"),
3239                                   _("Yes"), _("No"), NULL);
3240                 if (aval != G_ALERTDEFAULT)
3241                         return FALSE;
3242         }
3243
3244         return TRUE;
3245 }
3246
3247 gint compose_send(Compose *compose)
3248 {
3249         gint msgnum;
3250         FolderItem *folder;
3251         gint val;
3252         gchar *msgpath;
3253
3254         if (compose_check_entries(compose, TRUE) == FALSE)
3255                 return -1;
3256
3257         val = compose_queue(compose, &msgnum, &folder);
3258         if (val) {
3259                 alertpanel_error(_("Could not queue message for sending"));
3260                 return -1;
3261         }
3262
3263         if (msgnum == 0) {
3264                 alertpanel_error(_("The message was queued but could not be sent.\nUse \"Send queued messages\" from the main window to retry."));
3265                 return 0;
3266         }
3267
3268         msgpath = folder_item_fetch_msg(folder, msgnum);
3269         val = procmsg_send_message_queue(msgpath);
3270         g_free(msgpath);
3271
3272         folder_item_remove_msg(folder, msgnum);
3273
3274         folder_item_scan(folder);
3275
3276         return val;
3277 }
3278
3279 #if 0 /* compose restructure */
3280 gint compose_send(Compose *compose)
3281 {
3282         gchar tmp[MAXPATHLEN + 1];
3283         gint ok = 0;
3284         static gboolean lock = FALSE;
3285
3286         if (lock) return 1;
3287
3288         g_return_val_if_fail(compose->account != NULL, -1);
3289
3290         lock = TRUE;
3291
3292         if (compose_check_entries(compose, TRUE) == FALSE) {
3293                 lock = FALSE;
3294                 return 1;
3295         }
3296
3297         /* write to temporary file */
3298         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%p",
3299                    get_tmp_dir(), G_DIR_SEPARATOR, compose);
3300
3301         if (prefs_common.linewrap_at_send)
3302                 compose_wrap_line_all(compose);
3303
3304         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
3305                 lock = FALSE;
3306                 return -1;
3307         }
3308
3309         if (!compose->to_list && !compose->newsgroup_list) {
3310                 g_warning("can't get recipient list.");
3311                 unlink(tmp);
3312                 lock = FALSE;
3313                 return -1;
3314         }
3315
3316         if (compose->to_list) {
3317                 PrefsAccount *ac;
3318
3319 #if 0 /* NEW COMPOSE GUI */
3320                 if (compose->account->protocol != A_NNTP)
3321                         ac = compose->account;
3322                 else {
3323                         ac = account_find_from_address(compose->account->address);
3324                         if (!ac) {
3325                                 if (cur_account && cur_account->protocol != A_NNTP)
3326                                         ac = cur_account;
3327                                 else
3328                                         ac = account_get_default();
3329                         }
3330                         if (!ac || ac->protocol == A_NNTP) {
3331                                 alertpanel_error(_("Account for sending mail is not specified.\n"
3332                                                    "Please select a mail account before sending."));
3333                                 unlink(tmp);
3334                                 lock = FALSE;
3335                                 return -1;
3336                         }
3337                 }
3338 #endif
3339                 ac = compose->account;
3340
3341                 ok = send_message(tmp, ac, compose->to_list);
3342         }
3343
3344         if (ok == 0 && compose->newsgroup_list) {
3345                 ok = news_post(FOLDER(compose->account->folder), tmp);
3346                 if (ok < 0) {
3347                         alertpanel_error(_("Error occurred while posting the message to %s ."),
3348                                          compose->account->nntp_server);
3349                         unlink(tmp);
3350                         lock = FALSE;
3351                         return -1;
3352                 }
3353         }
3354
3355         if (ok == 0) {
3356                 if (compose->mode == COMPOSE_REEDIT) {
3357                         compose_remove_reedit_target(compose);
3358                 }
3359                 /* save message to outbox */
3360                 if (prefs_common.savemsg) {
3361                         FolderItem *outbox;
3362
3363                         outbox = account_get_special_folder
3364                                 (compose->account, F_OUTBOX);
3365                         if (procmsg_save_to_outbox(outbox, tmp, FALSE) < 0)
3366                                 alertpanel_error
3367                                         (_("Can't save the message to Sent."));
3368                 }
3369         }
3370
3371         unlink(tmp);
3372         lock = FALSE;
3373         return ok;
3374 }
3375 #endif
3376
3377 static gboolean compose_use_attach(Compose *compose)
3378 {
3379         return gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL;
3380 }
3381
3382 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
3383                                                            FILE *fp)
3384 {
3385         gchar buf[BUFFSIZE];
3386         gchar *str;
3387         gboolean first_to_address;
3388         gboolean first_cc_address;
3389         GSList *list;
3390         ComposeHeaderEntry *headerentry;
3391         const gchar *headerentryname;
3392         gchar *cc_hdr;
3393         gchar *to_hdr;
3394
3395         debug_print("Writing redirect header\n");
3396
3397         cc_hdr = prefs_common.trans_hdr ? _("Cc:") : "Cc:";
3398         to_hdr = prefs_common.trans_hdr ? _("To:") : "To:";
3399
3400         first_to_address = TRUE;
3401         first_cc_address = TRUE;
3402         for (list = compose->header_list; list; list = list->next) {
3403                 headerentry = ((ComposeHeaderEntry *)list->data);
3404                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3405
3406                 if (g_strcasecmp(headerentryname, cc_hdr) == 0
3407                    || g_strcasecmp(headerentryname, to_hdr) == 0) {
3408                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3409                         Xstrdup_a(str, entstr, return -1);
3410                         g_strstrip(str);
3411                         if (str[0] != '\0') {
3412                                 compose_convert_header
3413                                         (buf, sizeof(buf), str,
3414                                         strlen("Resent-To") + 2, TRUE);
3415                                 if (g_strcasecmp(headerentryname, to_hdr) == 0) {
3416                                         if (first_to_address) {
3417                                                 fprintf(fp, "Resent-To: ");
3418                                                 first_to_address = FALSE;
3419                                         } else {
3420                                                 fprintf(fp, ",");
3421                                         }
3422                                 }
3423                                 if (g_strcasecmp(headerentryname, cc_hdr) == 0) {
3424                                         if (first_cc_address) {
3425                                                 fprintf(fp, "\n");
3426                                                 fprintf(fp, "Resent-Cc: ");
3427                                                 first_cc_address = FALSE;
3428                                         } else {
3429                                                 fprintf(fp, ",");
3430                                         }
3431                                 }
3432
3433                                 fprintf(fp, "%s", buf);
3434                         }
3435                 }
3436         }
3437         /* if (!first_address) { */
3438         fprintf(fp, "\n");
3439         /* } */
3440
3441         return(0);
3442 }
3443
3444 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
3445 {
3446         gchar buf[BUFFSIZE];
3447         gchar *str;
3448         const gchar *entstr;
3449         /* struct utsname utsbuf; */
3450
3451         g_return_val_if_fail(fp != NULL, -1);
3452         g_return_val_if_fail(compose->account != NULL, -1);
3453         g_return_val_if_fail(compose->account->address != NULL, -1);
3454
3455         /* Resent-Date */
3456         get_rfc822_date(buf, sizeof(buf));
3457         fprintf(fp, "Resent-Date: %s\n", buf);
3458
3459         /* Resent-From */
3460         if (compose->account->name && *compose->account->name) {
3461                 compose_convert_header
3462                         (buf, sizeof(buf), compose->account->name,
3463                          strlen("From: "), TRUE);
3464                 fprintf(fp, "Resent-From: %s <%s>\n",
3465                         buf, compose->account->address);
3466         } else
3467                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
3468
3469         /* Subject */
3470         entstr = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3471         if (*entstr != '\0') {
3472                 Xstrdup_a(str, entstr, return -1);
3473                 g_strstrip(str);
3474                 if (*str != '\0') {
3475                         compose_convert_header(buf, sizeof(buf), str,
3476                                                strlen("Subject: "), FALSE);
3477                         fprintf(fp, "Subject: %s\n", buf);
3478                 }
3479         }
3480
3481         /* Resent-Message-ID */
3482         if (compose->account->gen_msgid) {
3483                 compose_generate_msgid(buf, sizeof(buf));
3484                 fprintf(fp, "Resent-Message-ID: <%s>\n", buf);
3485                 compose->msgid = g_strdup(buf);
3486         }
3487
3488         compose_redirect_write_headers_from_headerlist(compose, fp);
3489
3490         /* separator between header and body */
3491         fputs("\n", fp);
3492
3493         return 0;
3494 }
3495
3496 static gint compose_redirect_write_to_file(Compose *compose, const gchar *file)
3497 {
3498         FILE *fp;
3499         FILE *fdest;
3500         size_t len;
3501         gchar buf[BUFFSIZE];
3502
3503         if ((fp = fopen(compose->redirect_filename, "rb")) == NULL) {
3504                 FILE_OP_ERROR(file, "fopen");
3505                 return -1;
3506         }
3507
3508         if ((fdest = fopen(file, "wb")) == NULL) {
3509                 FILE_OP_ERROR(file, "fopen");
3510                 fclose(fp);
3511                 return -1;
3512         }
3513
3514         /* chmod for security */
3515         if (change_file_mode_rw(fdest, file) < 0) {
3516                 FILE_OP_ERROR(file, "chmod");
3517                 g_warning("can't change file mode\n");
3518         }
3519
3520         while (procheader_get_one_field_asis(buf, sizeof(buf), fp) != -1) {
3521                 /* should filter returnpath, delivered-to */
3522                 if (g_strncasecmp(buf, "Return-Path:",
3523                                    strlen("Return-Path:")) == 0 ||
3524                     g_strncasecmp(buf, "Delivered-To:",
3525                                   strlen("Delivered-To:")) == 0 ||
3526                     g_strncasecmp(buf, "Received:",
3527                                   strlen("Received:")) == 0 ||
3528                     g_strncasecmp(buf, "Subject:",
3529                                   strlen("Subject:")) == 0 ||
3530                     g_strncasecmp(buf, "X-UIDL:",
3531                                   strlen("X-UIDL:")) == 0)
3532                         continue;
3533
3534                 if (fputs(buf, fdest) == -1)
3535                         goto error;
3536
3537                 if (!prefs_common.redirect_keep_from) {
3538                         if (g_strncasecmp(buf, "From:",
3539                                           strlen("From:")) == 0) {
3540                                 fputs(" (by way of ", fdest);
3541                                 if (compose->account->name
3542                                     && *compose->account->name) {
3543                                         compose_convert_header
3544                                                 (buf, sizeof(buf),
3545                                                  compose->account->name,
3546                                                  strlen("From: "),
3547                                                  FALSE);
3548                                         fprintf(fdest, "%s <%s>",
3549                                                 buf,
3550                                                 compose->account->address);
3551                                 } else
3552                                         fprintf(fdest, "%s",
3553                                                 compose->account->address);
3554                                 fputs(")", fdest);
3555                         }
3556                 }
3557
3558                 if (fputs("\n", fdest) == -1)
3559                         goto error;
3560         }
3561
3562         compose_redirect_write_headers(compose, fdest);
3563
3564         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
3565                 if (fwrite(buf, sizeof(gchar), len, fdest) != len) {
3566                         FILE_OP_ERROR(file, "fwrite");
3567                         goto error;
3568                 }
3569         }
3570
3571         fclose(fp);
3572         if (fclose(fdest) == EOF) {
3573                 FILE_OP_ERROR(file, "fclose");
3574                 unlink(file);
3575                 return -1;
3576         }
3577
3578         return 0;
3579  error:
3580         fclose(fp);
3581         fclose(fdest);
3582         unlink(file);
3583
3584         return -1;
3585 }
3586
3587
3588 #if USE_GPGME
3589 /* interfaces to rfc2015 to keep out the prefs stuff there.
3590  * returns 0 on success and -1 on error. */
3591 static gint compose_create_signers_list(Compose *compose, GSList **pkey_list)
3592 {
3593         const gchar *key_id = NULL;
3594         GSList *key_list;
3595
3596         switch (compose->account->sign_key) {
3597         case SIGN_KEY_DEFAULT:
3598                 *pkey_list = NULL;
3599                 return 0;
3600         case SIGN_KEY_BY_FROM:
3601                 key_id = compose->account->address;
3602                 break;
3603         case SIGN_KEY_CUSTOM:
3604                 key_id = compose->account->sign_key_id;
3605                 break;
3606         default:
3607                 break;
3608         }
3609
3610         key_list = rfc2015_create_signers_list(key_id);
3611
3612         if (!key_list) {
3613                 alertpanel_error(_("Could not find any key associated with "
3614                                    "currently selected key id `%s'."), key_id);
3615                 return -1;
3616         }
3617
3618         *pkey_list = key_list;
3619         return 0;
3620 }
3621
3622 /* clearsign message body text */
3623 static gint compose_clearsign_text(Compose *compose, gchar **text)
3624 {
3625         GSList *key_list;
3626         gchar *tmp_file;
3627
3628         tmp_file = get_tmp_file();
3629         if (str_write_to_file(*text, tmp_file) < 0) {
3630                 g_free(tmp_file);
3631                 return -1;
3632         }
3633
3634         if (compose_create_signers_list(compose, &key_list) < 0 ||
3635             rfc2015_clearsign(tmp_file, key_list) < 0) {
3636                 unlink(tmp_file);
3637                 g_free(tmp_file);
3638                 return -1;
3639         }
3640
3641         g_free(*text);
3642         *text = file_read_to_str(tmp_file);
3643         unlink(tmp_file);
3644         g_free(tmp_file);
3645         if (*text == NULL)
3646                 return -1;
3647
3648         return 0;
3649 }
3650 #endif /* USE_GPGME */
3651
3652 static gint compose_write_to_file(Compose *compose, const gchar *file,
3653                                   gboolean is_draft)
3654 {
3655         GtkTextBuffer *buffer;
3656         GtkTextIter start, end;
3657         FILE *fp;
3658         size_t len;
3659         gchar *chars;
3660         gchar *buf;
3661         gchar *canon_buf;
3662         const gchar *out_codeset;
3663         EncodingType encoding;
3664
3665         if ((fp = fopen(file, "wb")) == NULL) {
3666                 FILE_OP_ERROR(file, "fopen");
3667                 return -1;
3668         }
3669
3670         /* chmod for security */
3671         if (change_file_mode_rw(fp, file) < 0) {
3672                 FILE_OP_ERROR(file, "chmod");
3673                 g_warning("can't change file mode\n");
3674         }
3675
3676         /* get all composed text */
3677         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3678         gtk_text_buffer_get_start_iter(buffer, &start);
3679         gtk_text_buffer_get_end_iter(buffer, &end);
3680         chars = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3681         if (is_ascii_str(chars)) {
3682                 buf = chars;
3683                 chars = NULL;
3684                 out_codeset = CS_US_ASCII;
3685                 encoding = ENC_7BIT;
3686         } else {
3687                 const gchar *src_codeset;
3688
3689                 out_codeset = conv_get_outgoing_charset_str();
3690                 if (!strcasecmp(out_codeset, CS_US_ASCII))
3691                         out_codeset = CS_ISO_8859_1;
3692
3693                 if (prefs_common.encoding_method == CTE_BASE64)
3694                         encoding = ENC_BASE64;
3695                 else if (prefs_common.encoding_method == CTE_QUOTED_PRINTABLE)
3696                         encoding = ENC_QUOTED_PRINTABLE;
3697                 else if (prefs_common.encoding_method == CTE_8BIT)
3698                         encoding = ENC_8BIT;
3699                 else
3700                         encoding = procmime_get_encoding_for_charset(out_codeset);
3701
3702 #if USE_GPGME
3703                 if (!is_draft &&
3704                     compose->use_signing && !compose->gnupg_mode &&
3705                     encoding == ENC_8BIT)
3706                         encoding = ENC_BASE64;
3707 #endif
3708
3709                 src_codeset = CS_UTF_8;
3710
3711                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3712                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3713
3714                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3715                 if (!buf) {
3716                         AlertValue aval;
3717                         gchar *msg;
3718
3719                         msg = g_strdup_printf(_("Can't convert the character encoding of the message from\n"
3720                                                 "%s to %s.\n"
3721                                                 "Send it anyway?"), src_codeset, out_codeset);
3722                         aval = alertpanel
3723                                 (_("Error"), msg, _("Yes"), _("+No"), NULL);
3724                         g_free(msg);
3725
3726                         if (aval != G_ALERTDEFAULT) {
3727                                 g_free(chars);
3728                                 fclose(fp);
3729                                 unlink(file);
3730                                 return -1;
3731                         } else {
3732                                 buf = chars;
3733                                 out_codeset = src_codeset;
3734                                 chars = NULL;
3735                         }
3736                 }
3737         }
3738         g_free(chars);
3739
3740         canon_buf = canonicalize_str(buf);
3741         g_free(buf);
3742         buf = canon_buf;
3743
3744 #if USE_GPGME
3745         if (!is_draft && compose->use_signing && compose->gnupg_mode) {
3746                 if (compose_clearsign_text(compose, &buf) < 0) {
3747                         g_warning("clearsign failed\n");
3748                         fclose(fp);
3749                         unlink(file);
3750                         g_free(buf);
3751                         return -1;
3752                 }
3753         }
3754 #endif
3755
3756         /* write headers */
3757         if (compose_write_headers
3758                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
3759                 g_warning("can't write headers\n");
3760                 fclose(fp);
3761                 /* unlink(file); */
3762                 g_free(buf);
3763                 return -1;
3764         }
3765
3766         if (compose_use_attach(compose)) {
3767 #if USE_GPGME
3768             /* This prolog message is ignored by mime software and
3769              * because it would make our signing/encryption task
3770              * tougher, we don't emit it in that case */
3771             if (!compose->use_signing && !compose->use_encryption)
3772 #endif
3773                 fputs("This is a multi-part message in MIME format.\n", fp);
3774
3775                 fprintf(fp, "\n--%s\n", compose->boundary);
3776                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
3777                         out_codeset);
3778 #if USE_GPGME
3779                 if (compose->use_signing && !compose->gnupg_mode)
3780                         fprintf(fp, "Content-Disposition: inline\n");
3781 #endif
3782                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3783                         procmime_get_encoding_str(encoding));
3784                 fputc('\n', fp);
3785         }
3786
3787         /* write body */
3788         len = strlen(buf);
3789         if (encoding == ENC_BASE64) {
3790                 gchar outbuf[B64_BUFFSIZE];
3791                 gint i, l;
3792
3793                 for (i = 0; i < len; i += B64_LINE_SIZE) {
3794                         l = MIN(B64_LINE_SIZE, len - i);
3795                         base64_encode(outbuf, buf + i, l);
3796                         fputs(outbuf, fp);
3797                         fputc('\n', fp);
3798                 }
3799         } else if (encoding == ENC_QUOTED_PRINTABLE) {
3800                 gchar *outbuf;
3801                 size_t outlen;
3802
3803                 outbuf = g_malloc(len * 4);
3804                 qp_encode_line(outbuf, buf);
3805                 outlen = strlen(outbuf);
3806                 if (fwrite(outbuf, sizeof(gchar), outlen, fp) != outlen) {
3807                         FILE_OP_ERROR(file, "fwrite");
3808                         fclose(fp);
3809                         unlink(file);
3810                         g_free(outbuf);
3811                         g_free(buf);
3812                         return -1;
3813                 }
3814                 g_free(outbuf);
3815         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
3816                 FILE_OP_ERROR(file, "fwrite");
3817                 fclose(fp);
3818                 unlink(file);
3819                 g_free(buf);
3820                 return -1;
3821         }
3822         g_free(buf);
3823
3824         if (compose_use_attach(compose))
3825                 compose_write_attach(compose, fp);
3826
3827         if (fclose(fp) == EOF) {
3828                 FILE_OP_ERROR(file, "fclose");
3829                 unlink(file);
3830                 return -1;
3831         }
3832
3833 #if USE_GPGME
3834         if (is_draft) {
3835                 uncanonicalize_file_replace(file);
3836                 return 0;
3837         }
3838
3839         if ((compose->use_signing && !compose->gnupg_mode) ||
3840             compose->use_encryption) {
3841                 if (canonicalize_file_replace(file) < 0) {
3842                         unlink(file);
3843                         return -1;
3844                 }
3845         }
3846
3847         if (compose->use_signing && !compose->gnupg_mode) {
3848                 GSList *key_list;
3849
3850                 if (compose_create_signers_list(compose, &key_list) < 0 ||
3851                     rfc2015_sign(file, key_list) < 0) {
3852                         unlink(file);
3853                         return -1;
3854                 }
3855         }
3856         if (compose->use_encryption) {
3857                 if (rfc2015_encrypt(file, compose->to_list,
3858                                     compose->gnupg_mode) < 0) {
3859                         unlink(file);
3860                         return -1;
3861                 }
3862         }
3863 #endif /* USE_GPGME */
3864
3865         uncanonicalize_file_replace(file);
3866
3867         return 0;
3868 }
3869
3870 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3871 {
3872         GtkTextBuffer *buffer;
3873         GtkTextIter start, end;
3874         FILE *fp;
3875         size_t len;
3876         gchar *chars, *tmp;
3877         const gchar *src_codeset, *dest_codeset;
3878
3879         if ((fp = fopen(file, "wb")) == NULL) {
3880                 FILE_OP_ERROR(file, "fopen");
3881                 return -1;
3882         }
3883
3884         /* chmod for security */
3885         if (change_file_mode_rw(fp, file) < 0) {
3886                 FILE_OP_ERROR(file, "chmod");
3887                 g_warning("can't change file mode\n");
3888         }
3889
3890         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3891         gtk_text_buffer_get_start_iter(buffer, &start);
3892         gtk_text_buffer_get_end_iter(buffer, &end);
3893         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3894
3895         src_codeset = CS_UTF_8;
3896         dest_codeset = conv_get_current_charset_str();
3897         chars = conv_codeset_strdup(tmp, src_codeset, dest_codeset);
3898         g_free(tmp);
3899         if (!chars) return -1;
3900
3901         /* write body */
3902         len = strlen(chars);
3903         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3904                 FILE_OP_ERROR(file, "fwrite");
3905                 g_free(chars);
3906                 fclose(fp);
3907                 unlink(file);
3908                 return -1;
3909         }
3910
3911         g_free(chars);
3912
3913         if (fclose(fp) == EOF) {
3914                 FILE_OP_ERROR(file, "fclose");
3915                 unlink(file);
3916                 return -1;
3917         }
3918         return 0;
3919 }
3920
3921 static gint compose_remove_reedit_target(Compose *compose)
3922 {
3923         FolderItem *item;
3924         MsgInfo *msginfo = compose->targetinfo;
3925
3926         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3927         if (!msginfo) return -1;
3928
3929         item = msginfo->folder;
3930         g_return_val_if_fail(item != NULL, -1);
3931
3932         if (procmsg_msg_exist(msginfo) &&
3933             (item->stype == F_DRAFT || item->stype == F_QUEUE
3934              || msginfo == compose->autosaved_draft)) {
3935                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3936                         g_warning("can't remove the old message\n");
3937                         return -1;
3938                 }
3939         }
3940
3941         return 0;
3942 }
3943
3944 void compose_remove_draft(Compose *compose)
3945 {
3946         FolderItem *drafts;
3947         MsgInfo *msginfo = compose->targetinfo;
3948         drafts = account_get_special_folder(compose->account, F_DRAFT);
3949
3950         if (procmsg_msg_exist(msginfo)) {
3951                 folder_item_remove_msg(drafts, msginfo->msgnum);
3952         }
3953
3954 }
3955
3956 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3957 {
3958         return compose_queue_sub (compose, msgnum, item, FALSE);
3959 }
3960 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item, gboolean check_subject)
3961 {
3962         FolderItem *queue;
3963         gchar *tmp, *tmp2;
3964         FILE *fp, *src_fp;
3965         GSList *cur;
3966         gchar buf[BUFFSIZE];
3967         gint num;
3968         static gboolean lock = FALSE;
3969         PrefsAccount *mailac = NULL, *newsac = NULL;
3970
3971         debug_print("queueing message...\n");
3972         g_return_val_if_fail(compose->account != NULL, -1);
3973
3974         lock = TRUE;
3975
3976         if (compose_check_entries(compose, check_subject) == FALSE) {
3977                 lock = FALSE;
3978                 return -1;
3979         }
3980
3981         if (!compose->to_list && !compose->newsgroup_list) {
3982                 g_warning("can't get recipient list.");
3983                 lock = FALSE;
3984                 return -1;
3985         }
3986
3987         if (compose->to_list) {
3988                 if (compose->account->protocol != A_NNTP)
3989                         mailac = compose->account;
3990                 else if (cur_account && cur_account->protocol != A_NNTP)
3991                         mailac = cur_account;
3992                 else if (!(mailac = compose_current_mail_account())) {
3993                         lock = FALSE;
3994                         alertpanel_error(_("No account for sending mails available!"));
3995                         return -1;
3996                 }
3997         }
3998
3999         if (compose->newsgroup_list) {
4000                 if (compose->account->protocol == A_NNTP)
4001                         newsac = compose->account;
4002                 else if (!newsac->protocol != A_NNTP) {
4003                         lock = FALSE;
4004                         alertpanel_error(_("No account for posting news available!"));
4005                         return -1;
4006                 }
4007         }
4008
4009         if (prefs_common.linewrap_at_send)
4010                 compose_wrap_line_all(compose);
4011
4012         /* write to temporary file */
4013         tmp2 = g_strdup_printf("%s%ctmp%d", g_get_tmp_dir(),
4014                                       G_DIR_SEPARATOR, (gint)compose);
4015
4016         if (compose->redirect_filename != NULL) {
4017                 if (compose_redirect_write_to_file(compose, tmp2) < 0) {
4018                         unlink(tmp2);
4019                         lock = FALSE;
4020                         return -1;
4021                 }
4022         }
4023         else {
4024                 if (compose_write_to_file(compose, tmp2, FALSE) < 0) {
4025                         unlink(tmp2);
4026                         lock = FALSE;
4027                         return -1;
4028                 }
4029         }
4030
4031         /* add queue header */
4032         tmp = g_strdup_printf("%s%cqueue.%p", get_tmp_dir(),
4033                               G_DIR_SEPARATOR, compose);
4034         if ((fp = fopen(tmp, "wb")) == NULL) {
4035                 FILE_OP_ERROR(tmp, "fopen");
4036                 g_free(tmp);
4037                 return -1;
4038         }
4039         if ((src_fp = fopen(tmp2, "rb")) == NULL) {
4040                 FILE_OP_ERROR(tmp2, "fopen");
4041                 fclose(fp);
4042                 unlink(tmp);
4043                 g_free(tmp);
4044                 unlink(tmp2);
4045                 g_free(tmp2);
4046                 return -1;
4047         }
4048         if (change_file_mode_rw(fp, tmp) < 0) {
4049                 FILE_OP_ERROR(tmp, "chmod");
4050                 g_warning("can't change file mode\n");
4051         }
4052
4053         /* queueing variables */
4054         fprintf(fp, "AF:\n");
4055         fprintf(fp, "NF:0\n");
4056         fprintf(fp, "PS:10\n");
4057         fprintf(fp, "SRH:1\n");
4058         fprintf(fp, "SFN:\n");
4059         fprintf(fp, "DSR:\n");
4060         if (compose->msgid)
4061                 fprintf(fp, "MID:<%s>\n", compose->msgid);
4062         else
4063                 fprintf(fp, "MID:\n");
4064         fprintf(fp, "CFG:\n");
4065         fprintf(fp, "PT:0\n");
4066         fprintf(fp, "S:%s\n", compose->account->address);
4067         fprintf(fp, "RQ:\n");
4068         if (mailac)
4069                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
4070         else
4071                 fprintf(fp, "SSV:\n");
4072         if (newsac)
4073                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
4074         else
4075                 fprintf(fp, "NSV:\n");
4076         fprintf(fp, "SSH:\n");
4077         /* write recepient list */
4078         if (compose->to_list) {
4079                 fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
4080                 for (cur = compose->to_list->next; cur != NULL;
4081                      cur = cur->next)
4082                         fprintf(fp, ",<%s>", (gchar *)cur->data);
4083                 fprintf(fp, "\n");
4084         }
4085         /* write newsgroup list */
4086         if (compose->newsgroup_list) {
4087                 fprintf(fp, "NG:");
4088                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
4089                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
4090                         fprintf(fp, ",%s", (gchar *)cur->data);
4091                 fprintf(fp, "\n");
4092         }
4093         /* Sylpheed account IDs */
4094         if (mailac) {
4095                 fprintf(fp, "MAID:%d\n", mailac->account_id);
4096         }
4097         if (newsac) {
4098                 fprintf(fp, "NAID:%d\n", newsac->account_id);
4099         }
4100         /* Save copy folder */
4101         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
4102                 gchar *savefolderid;
4103
4104                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
4105                 fprintf(fp, "SCF:%s\n", savefolderid);
4106                 g_free(savefolderid);
4107         }
4108         /* Message-ID of message replying to */
4109         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
4110                 gchar *folderid;
4111
4112                 folderid = folder_item_get_identifier(compose->replyinfo->folder);
4113                 fprintf(fp, "RMID:%s\x7f%d\x7f%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid);
4114                 g_free(folderid);
4115         }
4116         /* Message-ID of message forwarding to */
4117         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
4118                 gchar *folderid;
4119
4120                 folderid = folder_item_get_identifier(compose->fwdinfo->folder);
4121                 fprintf(fp, "FMID:%s\x7f%d\x7f%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid);
4122                 g_free(folderid);
4123         }
4124         fprintf(fp, "\n");
4125
4126         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
4127                 if (fputs(buf, fp) == EOF) {
4128                         FILE_OP_ERROR(tmp, "fputs");
4129                         fclose(fp);
4130                         fclose(src_fp);
4131                         unlink(tmp);
4132                         g_free(tmp);
4133                         unlink(tmp2);
4134                         g_free(tmp2);
4135                         return -1;
4136                 }
4137         }
4138         fclose(src_fp);
4139         if (fclose(fp) == EOF) {
4140                 FILE_OP_ERROR(tmp, "fclose");
4141                 unlink(tmp);
4142                 g_free(tmp);
4143                 unlink(tmp2);
4144                 g_free(tmp2);
4145                 return -1;
4146         }
4147
4148         queue = account_get_special_folder(compose->account, F_QUEUE);
4149         if (!queue) {
4150                 g_warning("can't find queue folder\n");
4151                 unlink(tmp);
4152                 g_free(tmp);
4153                 return -1;
4154         }
4155         folder_item_scan(queue);
4156         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
4157                 g_warning("can't queue the message\n");
4158                 unlink(tmp);
4159                 g_free(tmp);
4160                 return -1;
4161         }
4162         unlink(tmp);
4163         g_free(tmp);
4164         unlink(tmp2);
4165         g_free(tmp2);
4166
4167         if (compose->mode == COMPOSE_REEDIT) {
4168                 compose_remove_reedit_target(compose);
4169         }
4170
4171         if ((msgnum != NULL) && (item != NULL)) {
4172                 *msgnum = num;
4173                 *item = queue;
4174         }
4175
4176         return 0;
4177 }
4178
4179 static void compose_write_attach(Compose *compose, FILE *fp)
4180 {
4181         AttachInfo *ainfo;
4182         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4183         gint row;
4184         FILE *attach_fp;
4185         gchar filename[BUFFSIZE];
4186         gint len;
4187
4188         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
4189              row++) {
4190                 if ((attach_fp = fopen(ainfo->file, "rb")) == NULL) {
4191                         g_warning("Can't open file %s\n", ainfo->file);
4192                         continue;
4193                 }
4194
4195                 fprintf(fp, "\n--%s\n", compose->boundary);
4196
4197                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
4198                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
4199                         fprintf(fp, "Content-Disposition: inline\n");
4200                 } else {
4201                         compose_convert_header(filename, sizeof(filename),
4202                                                ainfo->name, 12, FALSE);
4203                         fprintf(fp, "Content-Type: %s;\n"
4204                                     " name=\"%s\"\n",
4205                                 ainfo->content_type, filename);
4206                         fprintf(fp, "Content-Disposition: attachment;\n"
4207                                     " filename=\"%s\"\n", filename);
4208                 }
4209
4210                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
4211                         procmime_get_encoding_str(ainfo->encoding));
4212
4213                 if (ainfo->encoding == ENC_BASE64) {
4214                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
4215
4216                         while ((len = fread(inbuf, sizeof(gchar),
4217                                             B64_LINE_SIZE, attach_fp))
4218                                == B64_LINE_SIZE) {
4219                                 base64_encode(outbuf, inbuf, B64_LINE_SIZE);
4220                                 fputs(outbuf, fp);
4221                                 fputc('\n', fp);
4222                         }
4223                         if (len > 0 && feof(attach_fp)) {
4224                                 base64_encode(outbuf, inbuf, len);
4225                                 fputs(outbuf, fp);
4226                                 fputc('\n', fp);
4227                         }
4228                 } else if (ainfo->encoding == ENC_QUOTED_PRINTABLE) {
4229                         gchar inbuf[BUFFSIZE], outbuf[BUFFSIZE * 4];
4230
4231                         while (fgets(inbuf, sizeof(inbuf), attach_fp) != NULL) {
4232                                 qp_encode_line(outbuf, inbuf);
4233                                 fputs(outbuf, fp);
4234                         }
4235                 } else {
4236                         gchar buf[BUFFSIZE];
4237
4238                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
4239                                 strcrchomp(buf);
4240                                 fputs(buf, fp);
4241                         }
4242                 }
4243
4244                 fclose(attach_fp);
4245         }
4246
4247         fprintf(fp, "\n--%s--\n", compose->boundary);
4248 }
4249
4250 #define QUOTE_IF_REQUIRED(out, str)                     \
4251 {                                                       \
4252         if (*str != '"' && strpbrk(str, ",.[]<>")) {    \
4253                 gchar *__tmp;                           \
4254                 gint len;                               \
4255                                                         \
4256                 len = strlen(str) + 3;                  \
4257                 Xalloca(__tmp, len, return -1);         \
4258                 g_snprintf(__tmp, len, "\"%s\"", str);  \
4259                 out = __tmp;                            \
4260         } else {                                        \
4261                 Xstrdup_a(out, str, return -1);         \
4262         }                                               \
4263 }
4264
4265 #define PUT_RECIPIENT_HEADER(header, str)                                     \
4266 {                                                                             \
4267         if (*str != '\0') {                                                   \
4268                 gchar *dest;                                                  \
4269                 Xstrdup_a(dest, str, return -1);                              \
4270                 g_strstrip(dest);                                             \
4271                 if (*dest != '\0') {                                          \
4272                         compose->to_list = address_list_append                \
4273                                 (compose->to_list, dest);                     \
4274                         compose_convert_header                                \
4275                                 (buf, sizeof(buf), dest, strlen(header) + 2,  \
4276                                  TRUE);                                       \
4277                         fprintf(fp, "%s: %s\n", header, buf);                 \
4278                 }                                                             \
4279         }                                                                     \
4280 }
4281
4282 #define IS_IN_CUSTOM_HEADER(header) \
4283         (compose->account->add_customhdr && \
4284          custom_header_find(compose->account->customhdr_list, header) != NULL)
4285
4286 static gint compose_write_headers_from_headerlist(Compose *compose,
4287                                                   FILE *fp,
4288                                                   const gchar *header,
4289                                                   const gchar *seperator)
4290 {
4291         gchar *str, *header_w_colon, *trans_hdr;
4292         gboolean write_header = FALSE;
4293         GSList *list;
4294         ComposeHeaderEntry *headerentry;
4295         const gchar * headerentryname;
4296         GString *headerstr;
4297
4298         if (IS_IN_CUSTOM_HEADER(header)) {
4299                 return 0;
4300         }
4301
4302         debug_print("Writing %s-header\n", header);
4303
4304         headerstr = g_string_sized_new(64);
4305
4306         header_w_colon = g_strconcat(header, ":", NULL);
4307         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
4308
4309         for (list = compose->header_list; list; list = list->next) {
4310                 headerentry = ((ComposeHeaderEntry *)list->data);
4311                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
4312
4313                 if (!g_strcasecmp(trans_hdr, headerentryname)) {
4314                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4315                         gchar *tmpstr = conv_codeset_strdup(entstr, CS_UTF_8, conv_get_current_charset_str());
4316                         Xstrdup_a(str, tmpstr, return -1);
4317                         g_strstrip(str);
4318                         if (str[0] != '\0') {
4319                                 if (write_header)
4320                                         g_string_append(headerstr, seperator);
4321                                 g_string_append(headerstr, str);
4322                                 write_header = TRUE;
4323                         }
4324                         g_free(tmpstr);
4325                 }
4326         }
4327         if (write_header) {
4328                 gchar *buf;
4329
4330                 buf = g_new0(gchar, headerstr->len * 4 + 256);
4331                 compose_convert_header
4332                         (buf, headerstr->len * 4  + 256, headerstr->str,
4333                         strlen(header) + 2, TRUE);
4334                 fprintf(fp, "%s: %s\n", header, buf);
4335                 g_free(buf);
4336         }
4337
4338         g_free(header_w_colon);
4339         g_string_free(headerstr, TRUE);
4340
4341         return(0);
4342 }
4343
4344 static gint compose_write_headers(Compose *compose, FILE *fp,
4345                                   const gchar *charset, EncodingType encoding,
4346                                   gboolean is_draft)
4347 {
4348         gchar buf[BUFFSIZE];
4349         const gchar *entry_str;
4350         gchar *str;
4351         gchar *name;
4352         GSList *list;
4353         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4354
4355         /* struct utsname utsbuf; */
4356
4357         g_return_val_if_fail(fp != NULL, -1);
4358         g_return_val_if_fail(charset != NULL, -1);
4359         g_return_val_if_fail(compose->account != NULL, -1);
4360         g_return_val_if_fail(compose->account->address != NULL, -1);
4361
4362         /* Save draft infos */
4363         if (is_draft) {
4364                 fprintf(fp, "X-Sylpheed-Account-Id:%d\n", compose->account->account_id);
4365                 fprintf(fp, "S:%s\n", compose->account->address);
4366                 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
4367                         gchar *savefolderid;
4368
4369                         savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
4370                         fprintf(fp, "SCF:%s\n", savefolderid);
4371                         g_free(savefolderid);
4372                 }
4373                 fprintf(fp, "\n");
4374         }
4375
4376         /* Date */
4377         if (compose->account->add_date) {
4378                 get_rfc822_date(buf, sizeof(buf));
4379                 fprintf(fp, "Date: %s\n", buf);
4380         }
4381
4382         /* From */
4383         if (compose->account->name && *compose->account->name) {
4384                 compose_convert_header
4385                         (buf, sizeof(buf), compose->account->name,
4386                          strlen("From: "), TRUE);
4387                 QUOTE_IF_REQUIRED(name, buf);
4388                 fprintf(fp, "From: %s <%s>\n",
4389                         name, compose->account->address);
4390         } else
4391                 fprintf(fp, "From: %s\n", compose->account->address);
4392
4393         /* To */
4394         compose_write_headers_from_headerlist(compose, fp, "To", ", ");
4395 #if 0 /* NEW COMPOSE GUI */
4396         if (compose->use_to) {
4397                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
4398                 PUT_RECIPIENT_HEADER("To", entry_str);
4399         }
4400 #endif
4401
4402         /* Newsgroups */
4403         compose_write_headers_from_headerlist(compose, fp, "Newsgroups", ",");
4404 #if 0 /* NEW COMPOSE GUI */
4405         if (compose->use_newsgroups) {
4406                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
4407                 if (*entry_str != '\0') {
4408                         Xstrdup_a(str, entry_str, return -1);
4409                         g_strstrip(str);
4410                         remove_space(str);
4411                         if (*str != '\0') {
4412                                 compose->newsgroup_list =
4413                                         newsgroup_list_append
4414                                                 (compose->newsgroup_list, str);
4415                                 compose_convert_header(buf, sizeof(buf), str,
4416                                                        strlen("Newsgroups: "),
4417                                                        TRUE);
4418                                 fprintf(fp, "Newsgroups: %s\n", buf);
4419                         }
4420                 }
4421         }
4422 #endif
4423         /* Cc */
4424         compose_write_headers_from_headerlist(compose, fp, "Cc", ", ");
4425 #if 0 /* NEW COMPOSE GUI */
4426         if (compose->use_cc) {
4427                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
4428                 PUT_RECIPIENT_HEADER("Cc", str);
4429         }
4430 #endif
4431         /* Bcc */
4432         compose_write_headers_from_headerlist(compose, fp, "Bcc", ", ");
4433 #if 0 /* NEW COMPOSE GUI */
4434         if (compose->use_bcc) {
4435                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
4436                 PUT_RECIPIENT_HEADER("Bcc", str);
4437         }
4438 #endif
4439
4440         /* Subject */
4441         entry_str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
4442         if (*entry_str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
4443                 Xstrdup_a(str, entry_str, return -1);
4444                 g_strstrip(str);
4445                 if (*str != '\0') {
4446                         compose_convert_header(buf, sizeof(buf), str,
4447                                                strlen("Subject: "), FALSE);
4448                         fprintf(fp, "Subject: %s\n", buf);
4449                 }
4450         }
4451
4452         /* Message-ID */
4453         if (compose->account->gen_msgid) {
4454                 compose_generate_msgid(buf, sizeof(buf));
4455                 fprintf(fp, "Message-ID: <%s>\n", buf);
4456                 compose->msgid = g_strdup(buf);
4457         }
4458
4459         if (compose->remove_references == FALSE) {
4460                 /* In-Reply-To */
4461                 if (compose->inreplyto && compose->to_list)
4462                         fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
4463
4464                 /* References */
4465                 if (compose->references)
4466                         fprintf(fp, "References: %s\n", compose->references);
4467         }
4468
4469         /* Followup-To */
4470         compose_write_headers_from_headerlist(compose, fp, "Followup-To", ",");
4471 #if 0 /* NEW COMPOSE GUI */
4472         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
4473                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
4474                 if (*entry_str != '\0') {
4475                         Xstrdup_a(str, entry_str, return -1);
4476                         g_strstrip(str);
4477                         remove_space(str);
4478                         if (*str != '\0') {
4479                                 compose_convert_header(buf, sizeof(buf), str,
4480                                                        strlen("Followup-To: "),
4481                                                        TRUE);
4482                                 fprintf(fp, "Followup-To: %s\n", buf);
4483                         }
4484                 }
4485         }
4486 #endif
4487         /* Reply-To */
4488         compose_write_headers_from_headerlist(compose, fp, "Reply-To", ", ");
4489 #if 0 /* NEW COMPOSE GUI */
4490         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
4491                 entry_str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
4492                 if (*entry_str != '\0') {
4493                         Xstrdup_a(str, entry_str, return -1);
4494                         g_strstrip(str);
4495                         if (*str != '\0') {
4496                                 compose_convert_header(buf, sizeof(buf), str,
4497                                                        strlen("Reply-To: "),
4498                                                        TRUE);
4499                                 fprintf(fp, "Reply-To: %s\n", buf);
4500                         }
4501                 }
4502         }
4503 #endif
4504         /* Organization */
4505         if (compose->account->organization &&
4506             !IS_IN_CUSTOM_HEADER("Organization")) {
4507                 compose_convert_header(buf, sizeof(buf),
4508                                        compose->account->organization,
4509                                        strlen("Organization: "), FALSE);
4510                 fprintf(fp, "Organization: %s\n", buf);
4511         }
4512
4513         /* Program version and system info */
4514         /* uname(&utsbuf); */
4515         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer") &&
4516             !compose->newsgroup_list) {
4517                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
4518                         prog_version,
4519                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4520                         TARGET_ALIAS);
4521                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4522         }
4523         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
4524                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
4525                         prog_version,
4526                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4527                         TARGET_ALIAS);
4528                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4529         }
4530
4531         /* custom headers */
4532         if (compose->account->add_customhdr) {
4533                 GSList *cur;
4534
4535                 for (cur = compose->account->customhdr_list; cur != NULL;
4536                      cur = cur->next) {
4537                         CustomHeader *chdr = (CustomHeader *)cur->data;
4538
4539                         if (custom_header_is_allowed(chdr->name)) {
4540                                 compose_convert_header
4541                                         (buf, sizeof(buf),
4542                                          chdr->value ? chdr->value : "",
4543                                          strlen(chdr->name) + 2, FALSE);
4544                                 fprintf(fp, "%s: %s\n", chdr->name, buf);
4545                         }
4546                 }
4547         }
4548
4549         /* MIME */
4550         fprintf(fp, "Mime-Version: 1.0\n");
4551         if (compose_use_attach(compose)) {
4552                 compose->boundary = generate_mime_boundary(NULL);
4553                 fprintf(fp,
4554                         "Content-Type: multipart/mixed;\n"
4555                         " boundary=\"%s\"\n", compose->boundary);
4556         } else {
4557                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
4558 #if USE_GPGME
4559                 if (compose->use_signing && !compose->gnupg_mode)
4560                         fprintf(fp, "Content-Disposition: inline\n");
4561 #endif
4562                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
4563                         procmime_get_encoding_str(encoding));
4564         }
4565
4566         /* PRIORITY */
4567         switch (compose->priority) {
4568                 case PRIORITY_HIGHEST: fprintf(fp, "Importance: high\n"
4569                                                    "X-Priority: 1 (Highest)\n");
4570                         break;
4571                 case PRIORITY_HIGH: fprintf(fp, "Importance: high\n"
4572                                                 "X-Priority: 2 (High)\n");
4573                         break;
4574                 case PRIORITY_NORMAL: break;
4575                 case PRIORITY_LOW: fprintf(fp, "Importance: low\n"
4576                                                "X-Priority: 4 (Low)\n");
4577                         break;
4578                 case PRIORITY_LOWEST: fprintf(fp, "Importance: low\n"
4579                                                   "X-Priority: 5 (Lowest)\n");
4580                         break;
4581                 default: debug_print("compose: priority unknown : %d\n",
4582                                      compose->priority);
4583         }
4584
4585         /* Request Return Receipt */
4586         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
4587                 if (compose->return_receipt) {
4588                         if (compose->account->name
4589                             && *compose->account->name) {
4590                                 compose_convert_header(buf, sizeof(buf),
4591                                                        compose->account->name,
4592                                                        strlen("Disposition-Notification-To: "),
4593                                                        TRUE);
4594                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
4595                         } else
4596                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
4597                 }
4598         }
4599
4600         /* get special headers */
4601         for (list = compose->header_list; list; list = list->next) {
4602                 ComposeHeaderEntry *headerentry;
4603                 gchar *tmp;
4604                 gchar *headername;
4605                 gchar *headername_wcolon;
4606                 gchar *headername_trans;
4607                 gchar *headervalue;
4608                 gchar **string;
4609                 gboolean standard_header = FALSE;
4610
4611                 headerentry = ((ComposeHeaderEntry *)list->data);
4612
4613                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)));
4614                 if (strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
4615                         g_free(tmp);
4616                         continue;
4617                 }
4618
4619                 if (!strstr(tmp, ":")) {
4620                         headername_wcolon = g_strconcat(tmp, ":", NULL);
4621                         headername = g_strdup(tmp);
4622                 } else {
4623                         headername_wcolon = g_strdup(tmp);
4624                         headername = g_strdup(strtok(tmp, ":"));
4625                 }
4626                 g_free(tmp);
4627
4628                 entry_str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4629                 Xstrdup_a(headervalue, entry_str, return -1);
4630                 subst_char(headervalue, '\r', ' ');
4631                 subst_char(headervalue, '\n', ' ');
4632                 string = std_headers;
4633                 while (*string != NULL) {
4634                         headername_trans = prefs_common.trans_hdr ? gettext(*string) : *string;
4635                         if (!strcmp(headername_trans,headername_wcolon))
4636                                 standard_header = TRUE;
4637                         string++;
4638                 }
4639                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
4640                         fprintf(fp, "%s %s\n", headername_wcolon, headervalue);
4641
4642                 g_free(headername);
4643                 g_free(headername_wcolon);
4644         }
4645
4646         /* separator between header and body */
4647         fputs("\n", fp);
4648
4649         return 0;
4650 }
4651
4652 #undef IS_IN_CUSTOM_HEADER
4653
4654 static void compose_convert_header(gchar *dest, gint len, gchar *src,
4655                                    gint header_len, gboolean addr_field)
4656 {
4657         gchar *tmpstr = NULL;
4658
4659         g_return_if_fail(src != NULL);
4660         g_return_if_fail(dest != NULL);
4661
4662         if (len < 1) return;
4663
4664         tmpstr = g_strdup(src);
4665
4666         subst_char(tmpstr, '\n', ' ');
4667         subst_char(tmpstr, '\r', ' ');
4668         g_strchomp(tmpstr);
4669
4670         conv_encode_header(dest, len, tmpstr, header_len, addr_field);
4671         g_free(tmpstr);
4672 }
4673
4674 static void compose_generate_msgid(gchar *buf, gint len)
4675 {
4676         struct tm *lt;
4677         time_t t;
4678         gchar *addr;
4679
4680         t = time(NULL);
4681         lt = localtime(&t);
4682
4683         addr = g_strconcat("@", get_domain_name(), NULL);
4684
4685         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x%s",
4686                    lt->tm_year + 1900, lt->tm_mon + 1,
4687                    lt->tm_mday, lt->tm_hour,
4688                    lt->tm_min, lt->tm_sec,
4689                    (guint)random(), addr);
4690
4691         debug_print("generated Message-ID: %s\n", buf);
4692
4693         g_free(addr);
4694 }
4695
4696 static void compose_create_header_entry(Compose *compose)
4697 {
4698         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4699
4700         GtkWidget *combo;
4701         GtkWidget *entry;
4702         GList *combo_list = NULL;
4703         gchar **string;
4704         const gchar *header = NULL;
4705         ComposeHeaderEntry *headerentry;
4706         gboolean standard_header = FALSE;
4707
4708         headerentry = g_new0(ComposeHeaderEntry, 1);
4709
4710         /* Combo box */
4711         combo = gtk_combo_new();
4712         string = headers;
4713         while(*string != NULL) {
4714                 combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
4715                 string++;
4716         }
4717         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
4718         g_list_free(combo_list);
4719         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), TRUE);
4720         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4721                          G_CALLBACK(compose_grab_focus_cb), compose);
4722         gtk_widget_show(combo);
4723         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
4724         if (compose->header_last) {
4725                 const gchar *last_header_entry = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4726                 string = headers;
4727                 while (*string != NULL) {
4728                         if (!strcmp(*string, last_header_entry))
4729                                 standard_header = TRUE;
4730                         string++;
4731                 }
4732                 if (standard_header)
4733                         header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4734         }
4735         if (!compose->header_last || !standard_header) {
4736                 switch(compose->account->protocol) {
4737                         case A_NNTP:
4738                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
4739                                 break;
4740                         default:
4741                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
4742                                 break;
4743                 }
4744         }
4745         if (header)
4746                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4747         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4748                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4749         g_signal_connect_after(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4750                          G_CALLBACK(compose_grab_focus_cb), compose);
4751
4752         /* Entry field */
4753         entry = gtk_entry_new();
4754         gtk_widget_show(entry);
4755         gtk_table_attach(GTK_TABLE(compose->header_table), entry, 1, 2, compose->header_nextrow, compose->header_nextrow+1, GTK_EXPAND | GTK_FILL, GTK_FILL, 0, 0);
4756
4757         g_signal_connect(G_OBJECT(entry), "key-press-event",
4758                          G_CALLBACK(compose_headerentry_key_press_event_cb),
4759                          headerentry);
4760         g_signal_connect(G_OBJECT(entry), "changed",
4761                          G_CALLBACK(compose_headerentry_changed_cb),
4762                          headerentry);
4763         g_signal_connect(G_OBJECT(entry), "activate",
4764                          G_CALLBACK(text_activated), compose);
4765         g_signal_connect(G_OBJECT(entry), "grab_focus",
4766                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4767         g_signal_connect_after(G_OBJECT(entry), "grab_focus",
4768                          G_CALLBACK(compose_grab_focus_cb), compose);
4769         g_signal_connect(G_OBJECT(entry), "button-press-event",
4770                          G_CALLBACK(compose_headerentry_button_pressed),
4771                          NULL);
4772
4773         address_completion_register_entry(GTK_ENTRY(entry));
4774
4775         headerentry->compose = compose;
4776         headerentry->combo = combo;
4777         headerentry->entry = entry;
4778         headerentry->headernum = compose->header_nextrow;
4779
4780         compose->header_nextrow++;
4781         compose->header_last = headerentry;
4782 }
4783
4784 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4785 {
4786         ComposeHeaderEntry *last_header;
4787
4788         last_header = compose->header_last;
4789
4790         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4791         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4792 }
4793
4794 static GtkWidget *compose_create_header(Compose *compose)
4795 {
4796         GtkWidget *label;
4797         GtkWidget *hbox;
4798         GtkWidget *from_optmenu_hbox;
4799 #if 0 /* NEW COMPOSE GUI */
4800         GtkWidget *to_entry;
4801         GtkWidget *to_hbox;
4802         GtkWidget *newsgroups_entry;
4803         GtkWidget *newsgroups_hbox;
4804 #endif
4805         GtkWidget *header_scrolledwin;
4806         GtkWidget *header_table;
4807 #if 0 /* NEW COMPOSE GUI */
4808         GtkWidget *cc_entry;
4809         GtkWidget *cc_hbox;
4810         GtkWidget *bcc_entry;
4811         GtkWidget *bcc_hbox;
4812         GtkWidget *reply_entry;
4813         GtkWidget *reply_hbox;
4814         GtkWidget *followup_entry;
4815         GtkWidget *followup_hbox;
4816 #endif
4817
4818         gint count = 0;
4819
4820         /* header labels and entries */
4821         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4822         gtk_widget_show(header_scrolledwin);
4823         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4824
4825         header_table = gtk_table_new(2, 2, FALSE);
4826         gtk_widget_show(header_table);
4827         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4828         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4829         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4830         count = 0;
4831
4832         /* option menu for selecting accounts */
4833         hbox = gtk_hbox_new(FALSE, 0);
4834         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4835         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4836         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4837                          GTK_FILL, 0, 2, 0);
4838         from_optmenu_hbox = compose_account_option_menu_create(compose);
4839         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4840                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4841 #if 0 /* NEW COMPOSE GUI */
4842         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4843 #endif
4844         count++;
4845
4846         compose->header_table = header_table;
4847         compose->header_list = NULL;
4848         compose->header_nextrow = count;
4849
4850         compose_create_header_entry(compose);
4851
4852 #if 0 /* NEW COMPOSE GUI */
4853         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4854                                 "To:", TRUE);
4855         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4856         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4857                                 &count, "Newsgroups:", FALSE);
4858         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4859
4860         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4861
4862         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4863                                 "Cc:", TRUE);
4864         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4865         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4866                                 "Bcc:", TRUE);
4867         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4868         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4869                                 "Reply-To:", TRUE);
4870         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4871         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4872                                 "Followup-To:", FALSE);
4873         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4874
4875         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4876
4877         g_signal_connect(G_OBJECT(to_entry), "activate",
4878                          G_CALLBACK(to_activated), compose);
4879         g_signal_connect(G_OBJECT(newsgroups_entry), "activate",
4880                          G_CALLBACK(newsgroups_activated), compose);
4881         g_signal_connect(G_OBJECT(subject_entry), "activate",
4882                          G_CALLBACK(subject_activated), compose);
4883         g_signal_connect(G_OBJECT(cc_entry), "activate",
4884                          G_CALLBACK(cc_activated), compose);
4885         g_signal_connect(G_OBJECT(bcc_entry), "activate",
4886                          G_CALLBACK(bcc_activated), compose);
4887         g_signal_connect(G_OBJECT(reply_entry), "activate",
4888                          G_CALLBACK(replyto_activated), compose);
4889         g_signal_connect(G_OBJECT(followup_entry), "activate",
4890                          G_CALLBACK(followupto_activated), compose);
4891
4892         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
4893                          G_CALLBACK(compose_grab_focus_cb), compose);
4894         g_signal_connect(G_OBJECT(to_entry), "grab_focus",
4895                          G_CALLBACK(compose_grab_focus_cb), compose);
4896         g_signal_connect(G_OBJECT(newsgroups_entry), "grab_focus",
4897                          G_CALLBACK(compose_grab_focus_cb), compose);
4898         g_signal_connect(G_OBJECT(cc_entry), "grab_focus",
4899                          G_CALLBACK(compose_grab_focus_cb), compose);
4900         g_signal_connect(G_OBJECT(bcc_entry), "grab_focus",
4901                          G_CALLBACK(compose_grab_focus_cb), compose);
4902         g_signal_connect(G_OBJECT(reply_entry), "grab_focus",
4903                          G_CALLBACK(compose_grab_focus_cb), compose);
4904         g_signal_connect(G_OBJECT(followup_entry), "grab_focus",
4905                          G_CALLBACK(compose_grab_focus_cb), compose);
4906 #endif
4907
4908         compose->table            = NULL;
4909 #if 0 /* NEW COMPOSE GUI */
4910         compose->table            = table;
4911         compose->to_hbox          = to_hbox;
4912         compose->to_entry         = to_entry;
4913         compose->newsgroups_hbox  = newsgroups_hbox;
4914         compose->newsgroups_entry = newsgroups_entry;
4915 #endif
4916 #if 0 /* NEW COMPOSE GUI */
4917         compose->cc_hbox          = cc_hbox;
4918         compose->cc_entry         = cc_entry;
4919         compose->bcc_hbox         = bcc_hbox;
4920         compose->bcc_entry        = bcc_entry;
4921         compose->reply_hbox       = reply_hbox;
4922         compose->reply_entry      = reply_entry;
4923         compose->followup_hbox    = followup_hbox;
4924         compose->followup_entry   = followup_entry;
4925 #endif
4926
4927         return header_scrolledwin ;
4928 }
4929
4930 GtkWidget *compose_create_attach(Compose *compose)
4931 {
4932         gchar *titles[N_ATTACH_COLS];
4933         gint i;
4934
4935         GtkWidget *attach_scrwin;
4936         GtkWidget *attach_clist;
4937
4938         titles[COL_MIMETYPE] = _("MIME type");
4939         titles[COL_SIZE]     = _("Size");
4940         titles[COL_NAME]     = _("Name");
4941
4942         /* attachment list */
4943         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4944         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4945                                        GTK_POLICY_AUTOMATIC,
4946                                        GTK_POLICY_ALWAYS);
4947         gtk_widget_set_size_request(attach_scrwin, -1, 80);
4948
4949         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
4950         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
4951                                            GTK_JUSTIFY_RIGHT);
4952         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
4953         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
4954         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
4955                                      GTK_SELECTION_EXTENDED);
4956         for (i = 0; i < N_ATTACH_COLS; i++)
4957                 GTK_WIDGET_UNSET_FLAGS
4958                         (GTK_CLIST(attach_clist)->column[i].button,
4959                          GTK_CAN_FOCUS);
4960         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4961
4962         g_signal_connect(G_OBJECT(attach_clist), "select_row",
4963                          G_CALLBACK(attach_selected), compose);
4964         g_signal_connect(G_OBJECT(attach_clist), "button_press_event",
4965                          G_CALLBACK(attach_button_pressed), compose);
4966         g_signal_connect(G_OBJECT(attach_clist), "key_press_event",
4967                          G_CALLBACK(attach_key_pressed), compose);
4968
4969         /* drag and drop */
4970         gtk_drag_dest_set(attach_clist,
4971                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4972                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4973         g_signal_connect(G_OBJECT(attach_clist), "drag_data_received",
4974                          G_CALLBACK(compose_attach_drag_received_cb),
4975                          compose);
4976
4977         compose->attach_scrwin = attach_scrwin;
4978         compose->attach_clist  = attach_clist;
4979
4980         return attach_scrwin;
4981 }
4982
4983 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4984 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4985
4986 static GtkWidget *compose_create_others(Compose *compose)
4987 {
4988         GtkWidget *table;
4989         GtkWidget *savemsg_checkbtn;
4990         GtkWidget *savemsg_entry;
4991         GtkWidget *savemsg_select;
4992
4993         guint rowcount = 0;
4994         gchar *folderidentifier;
4995
4996         /* Table for settings */
4997         table = gtk_table_new(3, 1, FALSE);
4998         gtk_widget_show(table);
4999         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
5000         rowcount = 0;
5001
5002         /* Save Message to folder */
5003         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
5004         gtk_widget_show(savemsg_checkbtn);
5005         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
5006         if (account_get_special_folder(compose->account, F_OUTBOX)) {
5007                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
5008         }
5009         g_signal_connect(G_OBJECT(savemsg_checkbtn), "toggled",
5010                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
5011
5012         savemsg_entry = gtk_entry_new();
5013         gtk_widget_show(savemsg_entry);
5014         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
5015         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
5016         g_signal_connect(G_OBJECT(savemsg_entry), "grab_focus",
5017                          G_CALLBACK(compose_grab_focus_before_cb), compose);
5018         g_signal_connect_after(G_OBJECT(savemsg_entry), "grab_focus",
5019                          G_CALLBACK(compose_grab_focus_cb), compose);
5020         if (account_get_special_folder(compose->account, F_OUTBOX)) {
5021                 folderidentifier = folder_item_get_identifier(account_get_special_folder
5022                                   (compose->account, F_OUTBOX));
5023                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
5024                 g_free(folderidentifier);
5025         }
5026
5027         savemsg_select = gtk_button_new_with_label (_("Select ..."));
5028         gtk_widget_show(savemsg_select);
5029         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
5030         g_signal_connect(G_OBJECT(savemsg_select), "clicked",
5031                          G_CALLBACK(compose_savemsg_select_cb),
5032                          compose);
5033
5034         rowcount++;
5035
5036         compose->savemsg_checkbtn = savemsg_checkbtn;
5037         compose->savemsg_entry = savemsg_entry;
5038
5039         return table;
5040 }
5041
5042 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
5043 {
5044         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
5045                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
5046 }
5047
5048 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
5049 {
5050         FolderItem *dest;
5051         gchar * path;
5052
5053         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
5054         if (!dest) return;
5055
5056         path = folder_item_get_identifier(dest);
5057
5058         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
5059         g_free(path);
5060 }
5061
5062 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
5063 {
5064         Compose   *compose;
5065         GtkWidget *window;
5066         GtkWidget *vbox;
5067         GtkWidget *menubar;
5068         GtkWidget *handlebox;
5069
5070         GtkWidget *notebook;
5071
5072         GtkWidget *vbox2;
5073
5074         GtkWidget *label;
5075         GtkWidget *subject_hbox;
5076         GtkWidget *subject_frame;
5077         GtkWidget *subject_entry;
5078         GtkWidget *subject;
5079         GtkWidget *paned;
5080
5081         GtkWidget *edit_vbox;
5082         GtkWidget *ruler_hbox;
5083         GtkWidget *ruler;
5084         GtkWidget *scrolledwin;
5085         GtkWidget *text;
5086         GtkTextBuffer *buffer;
5087         GtkClipboard *clipboard;
5088
5089         UndoMain *undostruct;
5090
5091         gchar *titles[N_ATTACH_COLS];
5092         guint n_menu_entries;
5093         GtkStyle  *style, *new_style;
5094         GdkColormap *cmap;
5095         GdkColor color[1];
5096         gboolean success[1];
5097         GtkWidget *popupmenu;
5098         GtkItemFactory *popupfactory;
5099         GtkItemFactory *ifactory;
5100         GtkWidget *tmpl_menu;
5101         gint n_entries;
5102
5103 #if USE_ASPELL
5104         GtkAspell * gtkaspell = NULL;
5105 #endif
5106
5107         static GdkGeometry geometry;
5108
5109         g_return_val_if_fail(account != NULL, NULL);
5110
5111         debug_print("Creating compose window...\n");
5112         compose = g_new0(Compose, 1);
5113
5114         titles[COL_MIMETYPE] = _("MIME type");
5115         titles[COL_SIZE]     = _("Size");
5116         titles[COL_NAME]     = _("Name");
5117
5118         compose->account = account;
5119
5120         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
5121         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
5122         gtk_widget_set_size_request(window, -1, prefs_common.compose_height);
5123         gtk_window_set_wmclass(GTK_WINDOW(window), "compose window", "Sylpheed");
5124
5125         if (!geometry.max_width) {
5126                 geometry.max_width = gdk_screen_width();
5127                 geometry.max_height = gdk_screen_height();
5128         }
5129         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
5130                                       &geometry, GDK_HINT_MAX_SIZE);
5131         gtk_widget_set_uposition(window, prefs_common.compose_x,
5132                                  prefs_common.compose_y);
5133
5134         g_signal_connect(G_OBJECT(window), "delete_event",
5135                          G_CALLBACK(compose_delete_cb), compose);
5136         g_signal_connect(G_OBJECT(window), "destroy",
5137                          G_CALLBACK(compose_destroy_cb), compose);
5138         MANAGE_WINDOW_SIGNALS_CONNECT(window);
5139         gtk_widget_realize(window);
5140
5141         gtkut_widget_set_composer_icon(window);
5142
5143         vbox = gtk_vbox_new(FALSE, 0);
5144         gtk_container_add(GTK_CONTAINER(window), vbox);
5145
5146         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
5147         menubar = menubar_create(window, compose_entries,
5148                                  n_menu_entries, "<Compose>", compose);
5149         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
5150
5151         handlebox = gtk_handle_box_new();
5152         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
5153
5154         compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
5155                                           (gpointer)compose);
5156
5157         vbox2 = gtk_vbox_new(FALSE, 2);
5158         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
5159         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
5160
5161         /* Notebook */
5162         notebook = gtk_notebook_new();
5163         gtk_widget_set_size_request(notebook, -1, 130);
5164         gtk_widget_show(notebook);
5165
5166         /* header labels and entries */
5167         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
5168         /* attachment list */
5169         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
5170         /* Others Tab */
5171         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
5172
5173         /* Subject */
5174         subject_hbox = gtk_hbox_new(FALSE, 0);
5175         gtk_widget_show(subject_hbox);
5176
5177         subject_frame = gtk_frame_new(NULL);
5178         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
5179         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
5180         gtk_widget_show(subject_frame);
5181
5182         subject = gtk_hbox_new(FALSE, 0);
5183         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
5184         gtk_widget_show(subject);
5185
5186         label = gtk_label_new(_("Subject:"));
5187         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
5188         gtk_widget_show(label);
5189
5190         subject_entry = gtk_entry_new();
5191         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
5192         g_signal_connect(G_OBJECT(subject_entry), "activate",
5193                          G_CALLBACK(text_activated), compose);
5194         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
5195                          G_CALLBACK(compose_grab_focus_before_cb), compose);
5196         g_signal_connect_after(G_OBJECT(subject_entry), "grab_focus",
5197                          G_CALLBACK(compose_grab_focus_cb), compose);
5198         gtk_widget_show(subject_entry);
5199         compose->subject_entry = subject_entry;
5200         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
5201
5202         edit_vbox = gtk_vbox_new(FALSE, 0);
5203 #if 0 /* NEW COMPOSE GUI */
5204         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
5205 #endif
5206
5207         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
5208
5209         /* ruler */
5210         ruler_hbox = gtk_hbox_new(FALSE, 0);
5211         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
5212
5213         ruler = gtk_shruler_new();
5214         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
5215         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
5216                            BORDER_WIDTH + 1);
5217         gtk_widget_set_size_request(ruler_hbox, 1, -1);
5218
5219         /* text widget */
5220         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
5221         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
5222                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
5223         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
5224         gtk_widget_set_size_request(scrolledwin, prefs_common.compose_width, -1);
5225
5226         text = gtk_text_view_new();
5227         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
5228         gtk_text_view_set_editable(GTK_TEXT_VIEW(text), TRUE);
5229         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
5230         gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
5231
5232         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
5233
5234         g_signal_connect_after(G_OBJECT(text), "size_allocate",
5235                                G_CALLBACK(compose_edit_size_alloc),
5236                                ruler);
5237         g_signal_connect(G_OBJECT(buffer), "changed",
5238                          G_CALLBACK(compose_changed_cb), compose);
5239         g_signal_connect(G_OBJECT(text), "grab_focus",
5240                          G_CALLBACK(compose_grab_focus_cb), compose);
5241         g_signal_connect(G_OBJECT(buffer), "insert-text",
5242                          G_CALLBACK(text_inserted), compose);
5243
5244         /* drag and drop */
5245         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
5246                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
5247         g_signal_connect(G_OBJECT(text), "drag_data_received",
5248                          G_CALLBACK(compose_insert_drag_received_cb),
5249                          compose);
5250         gtk_widget_show_all(vbox);
5251
5252         /* pane between attach clist and text */
5253         paned = gtk_vpaned_new();
5254         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
5255         gtk_container_add(GTK_CONTAINER(vbox2), paned);
5256         gtk_paned_add1(GTK_PANED(paned), notebook);
5257         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
5258         gtk_widget_show_all(paned);
5259
5260         style = gtk_widget_get_style(text);
5261
5262         new_style = gtk_style_copy(style);
5263
5264         if (prefs_common.textfont) {
5265                 PangoFontDescription *font_desc;
5266
5267                 font_desc = pango_font_description_from_string
5268                                         (prefs_common.textfont);
5269                 if (font_desc) {
5270                         if (new_style->font_desc)
5271                                 pango_font_description_free
5272                                         (new_style->font_desc);
5273                         new_style->font_desc = font_desc;
5274                 }
5275         }
5276
5277         gtk_widget_set_style(text, new_style);
5278
5279         color[0] = quote_color;
5280         cmap = gdk_window_get_colormap(window->window);
5281         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
5282         if (success[0] == FALSE) {
5283                 g_warning("Compose: color allocation failed.\n");
5284                 style = gtk_widget_get_style(text);
5285                 quote_color = style->black;
5286         }
5287
5288         n_entries = sizeof(compose_popup_entries) /
5289                 sizeof(compose_popup_entries[0]);
5290         popupmenu = menu_create_items(compose_popup_entries, n_entries,
5291                                       "<Compose>", &popupfactory,
5292                                       compose);
5293
5294         ifactory = gtk_item_factory_from_widget(menubar);
5295         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
5296         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
5297         menu_set_sensitive(ifactory, "/Message/Remove references", FALSE);
5298
5299         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5300 #if 0 /* NEW COMPOSE GUI */
5301         gtk_widget_hide(bcc_hbox);
5302         gtk_widget_hide(bcc_entry);
5303         gtk_widget_hide(reply_hbox);
5304         gtk_widget_hide(reply_entry);
5305         gtk_widget_hide(followup_hbox);
5306         gtk_widget_hide(followup_entry);
5307         gtk_widget_hide(ruler_hbox);
5308         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
5309         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
5310         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
5311
5312         if (account->protocol == A_NNTP) {
5313                 gtk_widget_hide(to_hbox);
5314                 gtk_widget_hide(to_entry);
5315                 gtk_widget_hide(cc_hbox);
5316                 gtk_widget_hide(cc_entry);
5317                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
5318                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
5319         } else {
5320                 gtk_widget_hide(newsgroups_hbox);
5321                 gtk_widget_hide(newsgroups_entry);
5322                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
5323         }
5324 #endif
5325
5326         undostruct = undo_init(text);
5327         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
5328                                    menubar);
5329
5330         address_completion_start(window);
5331
5332         compose->window        = window;
5333         compose->vbox          = vbox;
5334         compose->menubar       = menubar;
5335         compose->handlebox     = handlebox;
5336
5337         compose->vbox2         = vbox2;
5338
5339         compose->paned = paned;
5340
5341         compose->edit_vbox     = edit_vbox;
5342         compose->ruler_hbox    = ruler_hbox;
5343         compose->ruler         = ruler;
5344         compose->scrolledwin   = scrolledwin;
5345         compose->text          = text;
5346
5347         compose->focused_editable = NULL;
5348
5349         compose->popupmenu    = popupmenu;
5350         compose->popupfactory = popupfactory;
5351
5352         compose->tmpl_menu = tmpl_menu;
5353
5354         compose->mode = mode;
5355
5356         compose->targetinfo = NULL;
5357         compose->replyinfo  = NULL;
5358         compose->fwdinfo    = NULL;
5359
5360         compose->replyto     = NULL;
5361         compose->cc          = NULL;
5362         compose->bcc         = NULL;
5363         compose->followup_to = NULL;
5364
5365         compose->ml_post     = NULL;
5366
5367         compose->inreplyto   = NULL;
5368         compose->references  = NULL;
5369         compose->msgid       = NULL;
5370         compose->boundary    = NULL;
5371
5372         compose->autowrap       = prefs_common.autowrap;
5373
5374 #if USE_GPGME
5375         compose->use_signing    = FALSE;
5376         compose->use_encryption = FALSE;
5377 #endif /* USE_GPGME */
5378
5379         compose->modified = FALSE;
5380
5381         compose->return_receipt = FALSE;
5382
5383         compose->to_list        = NULL;
5384         compose->newsgroup_list = NULL;
5385
5386         compose->undostruct = undostruct;
5387
5388         compose->sig_str = NULL;
5389
5390         compose->exteditor_file    = NULL;
5391         compose->exteditor_pid     = -1;
5392         compose->exteditor_readdes = -1;
5393         compose->exteditor_tag     = -1;
5394         compose->draft_timeout_tag = -1;
5395
5396 #if USE_ASPELL
5397         menu_set_sensitive(ifactory, "/Spelling", FALSE);
5398         if (mode != COMPOSE_REDIRECT) {
5399                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
5400                     strcmp(prefs_common.dictionary, _("None"))) {
5401                         gtkaspell = gtkaspell_new(prefs_common.aspell_path,
5402                                                   prefs_common.dictionary,
5403                                                   conv_get_current_charset_str(),
5404                                                   prefs_common.misspelled_col,
5405                                                   prefs_common.check_while_typing,
5406                                                   prefs_common.use_alternate,
5407                                                   GTK_TEXT_VIEW(text));
5408                         if (!gtkaspell) {
5409                                 alertpanel_error(_("Spell checker could not "
5410                                                 "be started.\n%s"),
5411                                                 gtkaspell_checkers_strerror());
5412                                 gtkaspell_checkers_reset_error();
5413                         } else {
5414
5415                                 GtkWidget *menuitem;
5416
5417                                 if (!gtkaspell_set_sug_mode(gtkaspell,
5418                                                 prefs_common.aspell_sugmode)) {
5419                                         debug_print("Aspell: could not set "
5420                                                     "suggestion mode %s\n",
5421                                                     gtkaspell_checkers_strerror());
5422                                         gtkaspell_checkers_reset_error();
5423                                 }
5424
5425                                 menuitem = gtk_item_factory_get_item(ifactory,
5426                                         "/Spelling/Spelling Configuration");
5427                                 gtkaspell_populate_submenu(gtkaspell, menuitem);
5428                                 menu_set_sensitive(ifactory, "/Spelling", TRUE);
5429                         }
5430                 }
5431         }
5432         compose->gtkaspell = gtkaspell;
5433 #endif
5434
5435         compose_select_account(compose, account, TRUE);
5436
5437         menu_set_active(ifactory, "/Edit/Auto wrapping", prefs_common.autowrap);
5438         menu_set_active(ifactory, "/View/Ruler", prefs_common.show_ruler);
5439         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
5440                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
5441
5442         if (account->set_autobcc)
5443                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
5444
5445         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
5446                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
5447
5448
5449         if (account->protocol != A_NNTP)
5450                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
5451         else
5452                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
5453
5454         addressbook_set_target_compose(compose);
5455
5456         if (mode != COMPOSE_REDIRECT)
5457                 compose_set_template_menu(compose);
5458         else {
5459                 GtkWidget *menuitem;
5460                 menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5461                 menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
5462         }
5463
5464         compose_list = g_list_append(compose_list, compose);
5465
5466         if (!prefs_common.show_ruler)
5467                 gtk_widget_hide(ruler_hbox);
5468
5469         /* Priority */
5470         compose->priority = PRIORITY_NORMAL;
5471         compose_update_priority_menu_item(compose);
5472
5473         /* Actions menu */
5474         compose_update_actions_menu(compose);
5475
5476 #if USE_GPGME
5477         activate_gnupg_mode(compose, account);
5478 #endif
5479         toolbar_set_style(compose->toolbar->toolbar, compose->handlebox, prefs_common.toolbar_style);
5480         gtk_widget_show(window);
5481
5482         return compose;
5483 }
5484
5485 static GtkWidget *compose_account_option_menu_create(Compose *compose)
5486 {
5487         GList *accounts;
5488         GtkWidget *hbox;
5489         GtkWidget *optmenu;
5490         GtkWidget *menu;
5491         gint num = 0, def_menu = 0;
5492
5493         accounts = account_get_list();
5494         g_return_val_if_fail(accounts != NULL, NULL);
5495
5496         hbox = gtk_hbox_new(FALSE, 0);
5497         optmenu = gtk_option_menu_new();
5498         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
5499         menu = gtk_menu_new();
5500
5501         for (; accounts != NULL; accounts = accounts->next, num++) {
5502                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
5503                 GtkWidget *menuitem;
5504                 gchar *name;
5505
5506                 if (ac == compose->account) def_menu = num;
5507
5508                 if (ac->name)
5509                         name = g_strdup_printf("%s: %s <%s>",
5510                                                ac->account_name,
5511                                                ac->name, ac->address);
5512                 else
5513                         name = g_strdup_printf("%s: %s",
5514                                                ac->account_name, ac->address);
5515                 MENUITEM_ADD(menu, menuitem, name, ac->account_id);
5516                 g_free(name);
5517                 g_signal_connect(G_OBJECT(menuitem), "activate",
5518                                  G_CALLBACK(account_activated),
5519                                  compose);
5520         }
5521
5522         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
5523         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
5524
5525         return hbox;
5526 }
5527
5528 static void compose_set_priority_cb(gpointer data,
5529                                     guint action,
5530                                     GtkWidget *widget)
5531 {
5532         Compose *compose = (Compose *) data;
5533         compose->priority = action;
5534 }
5535
5536 static void compose_update_priority_menu_item(Compose * compose)
5537 {
5538         GtkItemFactory *ifactory;
5539         GtkWidget *menuitem = NULL;
5540
5541         ifactory = gtk_item_factory_from_widget(compose->menubar);
5542
5543         switch (compose->priority) {
5544                 case PRIORITY_HIGHEST:
5545                         menuitem = gtk_item_factory_get_item
5546                                 (ifactory, "/Message/Priority/Highest");
5547                         break;
5548                 case PRIORITY_HIGH:
5549                         menuitem = gtk_item_factory_get_item
5550                                 (ifactory, "/Message/Priority/High");
5551                         break;
5552                 case PRIORITY_NORMAL:
5553                         menuitem = gtk_item_factory_get_item
5554                                 (ifactory, "/Message/Priority/Normal");
5555                         break;
5556                 case PRIORITY_LOW:
5557                         menuitem = gtk_item_factory_get_item
5558                                 (ifactory, "/Message/Priority/Low");
5559                         break;
5560                 case PRIORITY_LOWEST:
5561                         menuitem = gtk_item_factory_get_item
5562                                 (ifactory, "/Message/Priority/Lowest");
5563                         break;
5564         }
5565         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5566 }
5567
5568 #if USE_GPGME
5569 static void compose_set_gnupg_mode_cb(gpointer data,
5570                                     guint action,
5571                                     GtkWidget *widget)
5572 {
5573         Compose *compose = (Compose *) data;
5574         compose->gnupg_mode = action;
5575 }
5576
5577 static void compose_update_gnupg_mode_menu_item(Compose * compose)
5578 {
5579         GtkItemFactory *ifactory;
5580         GtkWidget *menuitem = NULL;
5581
5582         ifactory = gtk_item_factory_from_widget(compose->menubar);
5583
5584         switch (compose->gnupg_mode) {
5585                 case GNUPG_MODE_DETACH:
5586                         menuitem = gtk_item_factory_get_item
5587                                 (ifactory, "/Message/Mode/MIME");
5588                         break;
5589                 case GNUPG_MODE_INLINE:
5590                         menuitem = gtk_item_factory_get_item
5591                                 (ifactory, "/Message/Mode/Inline");
5592                         break;
5593         }
5594         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5595
5596         if (compose->use_encryption == TRUE || compose->use_signing == TRUE)
5597                 menu_set_sensitive(ifactory, "/Message/Mode", TRUE);
5598         else
5599                 menu_set_sensitive(ifactory, "/Message/Mode", FALSE);
5600 }
5601 #endif
5602
5603 static void compose_set_template_menu(Compose *compose)
5604 {
5605         GSList *tmpl_list, *cur;
5606         GtkWidget *menu;
5607         GtkWidget *item;
5608
5609         tmpl_list = template_get_config();
5610
5611         menu = gtk_menu_new();
5612
5613         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
5614                 Template *tmpl = (Template *)cur->data;
5615
5616                 item = gtk_menu_item_new_with_label(tmpl->name);
5617                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
5618                 g_signal_connect(G_OBJECT(item), "activate",
5619                                  G_CALLBACK(compose_template_activate_cb),
5620                                  compose);
5621                 g_object_set_data(G_OBJECT(item), "template", tmpl);
5622                 gtk_widget_show(item);
5623         }
5624
5625         gtk_widget_show(menu);
5626         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
5627 }
5628
5629 void compose_update_actions_menu(Compose *compose)
5630 {
5631         GtkItemFactory *ifactory;
5632
5633         ifactory = gtk_item_factory_from_widget(compose->menubar);
5634         action_update_compose_menu(ifactory, "/Tools/Actions", compose);
5635 }
5636
5637 void compose_reflect_prefs_all(void)
5638 {
5639         GList *cur;
5640         Compose *compose;
5641
5642         for (cur = compose_list; cur != NULL; cur = cur->next) {
5643                 compose = (Compose *)cur->data;
5644                 compose_set_template_menu(compose);
5645         }
5646 }
5647
5648 void compose_reflect_prefs_pixmap_theme(void)
5649 {
5650         GList *cur;
5651         Compose *compose;
5652
5653         for (cur = compose_list; cur != NULL; cur = cur->next) {
5654                 compose = (Compose *)cur->data;
5655                 toolbar_update(TOOLBAR_COMPOSE, compose);
5656         }
5657 }
5658
5659 static void compose_template_apply(Compose *compose, Template *tmpl,
5660                                    gboolean replace)
5661 {
5662         GtkTextView *text;
5663         GtkTextBuffer *buffer;
5664         GtkTextMark *mark;
5665         GtkTextIter iter;
5666         gchar *qmark;
5667         gchar *parsed_str;
5668
5669         if (!tmpl || !tmpl->value) return;
5670
5671         text = GTK_TEXT_VIEW(compose->text);
5672         buffer = gtk_text_view_get_buffer(text);
5673
5674         if (tmpl->subject && *tmpl->subject != '\0')
5675                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
5676                                    tmpl->subject);
5677         if (tmpl->to && *tmpl->to != '\0')
5678                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
5679         if (tmpl->cc && *tmpl->cc != '\0')
5680                 compose_entry_append(compose, tmpl->cc, COMPOSE_CC);
5681
5682         if (tmpl->bcc && *tmpl->bcc != '\0')
5683                 compose_entry_append(compose, tmpl->bcc, COMPOSE_BCC);
5684
5685         if (replace)
5686                 gtk_text_buffer_set_text(buffer, "\0", 1);
5687
5688         mark = gtk_text_buffer_get_insert(buffer);
5689         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
5690
5691         if ((compose->replyinfo == NULL) && (compose->fwdinfo == NULL)) {
5692                 parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
5693                                                NULL, NULL);
5694         } else {
5695                 if (prefs_common.quotemark && *prefs_common.quotemark)
5696                         qmark = prefs_common.quotemark;
5697                 else
5698                         qmark = "> ";
5699
5700                 if (compose->replyinfo != NULL)
5701                         parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5702                                                        tmpl->value, qmark, NULL);
5703                 else if (compose->fwdinfo != NULL)
5704                         parsed_str = compose_quote_fmt(compose, compose->fwdinfo,
5705                                                        tmpl->value, qmark, NULL);
5706                 else
5707                         parsed_str = NULL;
5708         }
5709
5710         if (replace && parsed_str && compose->account->auto_sig)
5711                 compose_insert_sig(compose, FALSE);
5712
5713         if (replace && parsed_str) {
5714                 gtk_text_buffer_get_start_iter(buffer, &iter);
5715                 gtk_text_buffer_place_cursor(buffer, &iter);
5716         }
5717
5718         if (parsed_str)
5719                 compose_changed_cb(NULL, compose);
5720 }
5721
5722 static void compose_destroy(Compose *compose)
5723 {
5724         gint row;
5725         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5726         AttachInfo *ainfo;
5727
5728         /* NOTE: address_completion_end() does nothing with the window
5729          * however this may change. */
5730         address_completion_end(compose->window);
5731
5732         slist_free_strings(compose->to_list);
5733         g_slist_free(compose->to_list);
5734         slist_free_strings(compose->newsgroup_list);
5735         g_slist_free(compose->newsgroup_list);
5736         slist_free_strings(compose->header_list);
5737         g_slist_free(compose->header_list);
5738
5739         procmsg_msginfo_free(compose->targetinfo);
5740         procmsg_msginfo_free(compose->replyinfo);
5741         procmsg_msginfo_free(compose->fwdinfo);
5742
5743         g_free(compose->replyto);
5744         g_free(compose->cc);
5745         g_free(compose->bcc);
5746         g_free(compose->newsgroups);
5747         g_free(compose->followup_to);
5748
5749         g_free(compose->ml_post);
5750
5751         g_free(compose->inreplyto);
5752         g_free(compose->references);
5753         g_free(compose->msgid);
5754         g_free(compose->boundary);
5755
5756         if (compose->redirect_filename)
5757                 g_free(compose->redirect_filename);
5758         if (compose->undostruct)
5759                 undo_destroy(compose->undostruct);
5760
5761         g_free(compose->sig_str);
5762
5763         g_free(compose->exteditor_file);
5764
5765         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
5766              row++)
5767                 compose_attach_info_free(ainfo);
5768
5769         if (addressbook_get_target_compose() == compose)
5770                 addressbook_set_target_compose(NULL);
5771
5772 #if USE_ASPELL
5773         if (compose->gtkaspell) {
5774                 gtkaspell_delete(compose->gtkaspell);
5775         }
5776 #endif
5777
5778         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5779         prefs_common.compose_height = compose->window->allocation.height;
5780
5781         gtk_widget_destroy(compose->paned);
5782
5783         toolbar_destroy(compose->toolbar);
5784         g_free(compose->toolbar);
5785         g_free(compose);
5786
5787         compose_list = g_list_remove(compose_list, compose);
5788 }
5789
5790 static void compose_attach_info_free(AttachInfo *ainfo)
5791 {
5792         g_free(ainfo->file);
5793         g_free(ainfo->content_type);
5794         g_free(ainfo->name);
5795         g_free(ainfo);
5796 }
5797
5798 static void compose_attach_remove_selected(Compose *compose)
5799 {
5800         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5801         AttachInfo *ainfo;
5802         gint row;
5803
5804         while (clist->selection != NULL) {
5805                 row = GPOINTER_TO_INT(clist->selection->data);
5806                 ainfo = gtk_clist_get_row_data(clist, row);
5807                 compose_attach_info_free(ainfo);
5808                 gtk_clist_remove(clist, row);
5809         }
5810 }
5811
5812 static struct _AttachProperty
5813 {
5814         GtkWidget *window;
5815         GtkWidget *mimetype_entry;
5816         GtkWidget *encoding_optmenu;
5817         GtkWidget *path_entry;
5818         GtkWidget *filename_entry;
5819         GtkWidget *ok_btn;
5820         GtkWidget *cancel_btn;
5821 } attach_prop;
5822
5823 static void compose_attach_property(Compose *compose)
5824 {
5825         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5826         AttachInfo *ainfo;
5827         gint row;
5828         GtkOptionMenu *optmenu;
5829         static gboolean cancelled;
5830
5831         if (!clist->selection) return;
5832         row = GPOINTER_TO_INT(clist->selection->data);
5833
5834         ainfo = gtk_clist_get_row_data(clist, row);
5835         if (!ainfo) return;
5836
5837         if (!attach_prop.window)
5838                 compose_attach_property_create(&cancelled);
5839         gtk_widget_grab_focus(attach_prop.ok_btn);
5840         gtk_widget_show(attach_prop.window);
5841         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5842
5843         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5844         if (ainfo->encoding == ENC_UNKNOWN)
5845                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5846                                     GINT_TO_POINTER(ENC_BASE64));
5847         else
5848                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5849                                     GINT_TO_POINTER(ainfo->encoding));
5850
5851         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5852                            ainfo->content_type ? ainfo->content_type : "");
5853         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5854                            ainfo->file ? ainfo->file : "");
5855         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5856                            ainfo->name ? ainfo->name : "");
5857
5858         for (;;) {
5859                 const gchar *entry_text;
5860                 gchar *text;
5861                 gchar *cnttype = NULL;
5862                 gchar *file = NULL;
5863                 off_t size = 0;
5864                 GtkWidget *menu;
5865                 GtkWidget *menuitem;
5866
5867                 cancelled = FALSE;
5868                 gtk_main();
5869
5870                 if (cancelled == TRUE) {
5871                         gtk_widget_hide(attach_prop.window);
5872                         break;
5873                 }
5874
5875                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5876                 if (*entry_text != '\0') {
5877                         gchar *p;
5878
5879                         text = g_strstrip(g_strdup(entry_text));
5880                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5881                                 cnttype = g_strdup(text);
5882                                 g_free(text);
5883                         } else {
5884                                 alertpanel_error(_("Invalid MIME type."));
5885                                 g_free(text);
5886                                 continue;
5887                         }
5888                 }
5889
5890                 menu = gtk_option_menu_get_menu(optmenu);
5891                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5892                 ainfo->encoding = GPOINTER_TO_INT
5893                         (g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID));
5894
5895                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5896                 if (*entry_text != '\0') {
5897                         if (is_file_exist(entry_text) &&
5898                             (size = get_file_size(entry_text)) > 0)
5899                                 file = g_strdup(entry_text);
5900                         else {
5901                                 alertpanel_error
5902                                         (_("File doesn't exist or is empty."));
5903                                 g_free(cnttype);
5904                                 continue;
5905                         }
5906                 }
5907
5908                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5909                 if (*entry_text != '\0') {
5910                         g_free(ainfo->name);
5911                         ainfo->name = g_strdup(entry_text);
5912                 }
5913
5914                 if (cnttype) {
5915                         g_free(ainfo->content_type);
5916                         ainfo->content_type = cnttype;
5917                 }
5918                 if (file) {
5919                         g_free(ainfo->file);
5920                         ainfo->file = file;
5921                 }
5922                 if (size)
5923                         ainfo->size = size;
5924
5925                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
5926                                    ainfo->content_type);
5927                 gtk_clist_set_text(clist, row, COL_SIZE,
5928                                    to_human_readable(ainfo->size));
5929                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
5930
5931                 gtk_widget_hide(attach_prop.window);
5932                 break;
5933         }
5934 }
5935
5936 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5937 { \
5938         label = gtk_label_new(str); \
5939         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5940                          GTK_FILL, 0, 0, 0); \
5941         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5942  \
5943         entry = gtk_entry_new(); \
5944         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5945                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5946 }
5947
5948 static void compose_attach_property_create(gboolean *cancelled)
5949 {
5950         GtkWidget *window;
5951         GtkWidget *vbox;
5952         GtkWidget *table;
5953         GtkWidget *label;
5954         GtkWidget *mimetype_entry;
5955         GtkWidget *hbox;
5956         GtkWidget *optmenu;
5957         GtkWidget *optmenu_menu;
5958         GtkWidget *menuitem;
5959         GtkWidget *path_entry;
5960         GtkWidget *filename_entry;
5961         GtkWidget *hbbox;
5962         GtkWidget *ok_btn;
5963         GtkWidget *cancel_btn;
5964         GList     *mime_type_list, *strlist;
5965
5966         debug_print("Creating attach_property window...\n");
5967
5968         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
5969         gtk_widget_set_size_request(window, 480, -1);
5970         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5971         gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
5972         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5973         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5974         g_signal_connect(G_OBJECT(window), "delete_event",
5975                          G_CALLBACK(attach_property_delete_event),
5976                          cancelled);
5977         g_signal_connect(G_OBJECT(window), "key_press_event",
5978                          G_CALLBACK(attach_property_key_pressed),
5979                          cancelled);
5980
5981         vbox = gtk_vbox_new(FALSE, 8);
5982         gtk_container_add(GTK_CONTAINER(window), vbox);
5983
5984         table = gtk_table_new(4, 2, FALSE);
5985         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5986         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5987         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5988
5989         label = gtk_label_new(_("MIME type"));
5990         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5991                          GTK_FILL, 0, 0, 0);
5992         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5993         mimetype_entry = gtk_combo_new();
5994         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5995                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5996
5997         /* stuff with list */
5998         mime_type_list = procmime_get_mime_type_list();
5999         strlist = NULL;
6000         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
6001                 MimeType *type = (MimeType *) mime_type_list->data;
6002                 strlist = g_list_append(strlist,
6003                                 g_strdup_printf("%s/%s",
6004                                         type->type, type->sub_type));
6005         }
6006
6007         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
6008
6009         for (mime_type_list = strlist; mime_type_list != NULL;
6010                 mime_type_list = mime_type_list->next)
6011                 g_free(mime_type_list->data);
6012         g_list_free(strlist);
6013
6014         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
6015
6016         label = gtk_label_new(_("Encoding"));
6017         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
6018                          GTK_FILL, 0, 0, 0);
6019         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
6020
6021         hbox = gtk_hbox_new(FALSE, 0);
6022         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
6023                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
6024
6025         optmenu = gtk_option_menu_new();
6026         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
6027
6028         optmenu_menu = gtk_menu_new();
6029         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
6030         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
6031 #if 0
6032         gtk_widget_set_sensitive(menuitem, FALSE);
6033 #endif
6034         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
6035         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
6036 #if 0
6037         gtk_widget_set_sensitive(menuitem, FALSE);
6038 #endif
6039         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable",
6040                      ENC_QUOTED_PRINTABLE);
6041         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
6042
6043         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
6044
6045         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
6046
6047         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
6048         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
6049
6050         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
6051                                 &cancel_btn, _("Cancel"), NULL, NULL);
6052         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
6053         gtk_widget_grab_default(ok_btn);
6054
6055         g_signal_connect(G_OBJECT(ok_btn), "clicked",
6056                          G_CALLBACK(attach_property_ok),
6057                          cancelled);
6058         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
6059                          G_CALLBACK(attach_property_cancel),
6060                          cancelled);
6061
6062         gtk_widget_show_all(vbox);
6063
6064         attach_prop.window           = window;
6065         attach_prop.mimetype_entry   = mimetype_entry;
6066         attach_prop.encoding_optmenu = optmenu;
6067         attach_prop.path_entry       = path_entry;
6068         attach_prop.filename_entry   = filename_entry;
6069         attach_prop.ok_btn           = ok_btn;
6070         attach_prop.cancel_btn       = cancel_btn;
6071 }
6072
6073 #undef SET_LABEL_AND_ENTRY
6074
6075 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
6076 {
6077         *cancelled = FALSE;
6078         gtk_main_quit();
6079 }
6080
6081 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
6082 {
6083         *cancelled = TRUE;
6084         gtk_main_quit();
6085 }
6086
6087 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
6088                                          gboolean *cancelled)
6089 {
6090         *cancelled = TRUE;
6091         gtk_main_quit();
6092
6093         return TRUE;
6094 }
6095
6096 static gboolean attach_property_key_pressed(GtkWidget *widget,
6097                                             GdkEventKey *event,
6098                                             gboolean *cancelled)
6099 {
6100         if (event && event->keyval == GDK_Escape) {
6101                 *cancelled = TRUE;
6102                 gtk_main_quit();
6103         }
6104         return FALSE;
6105 }
6106
6107 static void compose_exec_ext_editor(Compose *compose)
6108 {
6109         gchar *tmp;
6110         pid_t pid;
6111         gint pipe_fds[2];
6112
6113         tmp = g_strdup_printf("%s%ctmpmsg.%p", get_tmp_dir(),
6114                               G_DIR_SEPARATOR, compose);
6115
6116         if (pipe(pipe_fds) < 0) {
6117                 perror("pipe");
6118                 g_free(tmp);
6119                 return;
6120         }
6121
6122         if ((pid = fork()) < 0) {
6123                 perror("fork");
6124                 g_free(tmp);
6125                 return;
6126         }
6127
6128         if (pid != 0) {
6129                 /* close the write side of the pipe */
6130                 close(pipe_fds[1]);
6131
6132                 compose->exteditor_file    = g_strdup(tmp);
6133                 compose->exteditor_pid     = pid;
6134                 compose->exteditor_readdes = pipe_fds[0];
6135
6136                 compose_set_ext_editor_sensitive(compose, FALSE);
6137
6138                 compose->exteditor_tag =
6139                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
6140                                       compose_input_cb, compose);
6141         } else {        /* process-monitoring process */
6142                 pid_t pid_ed;
6143
6144                 if (setpgid(0, 0))
6145                         perror("setpgid");
6146
6147                 /* close the read side of the pipe */
6148                 close(pipe_fds[0]);
6149
6150                 if (compose_write_body_to_file(compose, tmp) < 0) {
6151                         fd_write_all(pipe_fds[1], "2\n", 2);
6152                         _exit(1);
6153                 }
6154
6155                 pid_ed = compose_exec_ext_editor_real(tmp);
6156                 if (pid_ed < 0) {
6157                         fd_write_all(pipe_fds[1], "1\n", 2);
6158                         _exit(1);
6159                 }
6160
6161                 /* wait until editor is terminated */
6162                 waitpid(pid_ed, NULL, 0);
6163
6164                 fd_write_all(pipe_fds[1], "0\n", 2);
6165
6166                 close(pipe_fds[1]);
6167                 _exit(0);
6168         }
6169
6170         g_free(tmp);
6171 }
6172
6173 static gint compose_exec_ext_editor_real(const gchar *file)
6174 {
6175         static gchar *def_cmd = "emacs %s";
6176         gchar buf[1024];
6177         gchar *p;
6178         gchar **cmdline;
6179         pid_t pid;
6180
6181         g_return_val_if_fail(file != NULL, -1);
6182
6183         if ((pid = fork()) < 0) {
6184                 perror("fork");
6185                 return -1;
6186         }
6187
6188         if (pid != 0) return pid;
6189
6190         /* grandchild process */
6191
6192         if (setpgid(0, getppid()))
6193                 perror("setpgid");
6194
6195         if (prefs_common.ext_editor_cmd &&
6196             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
6197             *(p + 1) == 's' && !strchr(p + 2, '%')) {
6198                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
6199         } else {
6200                 if (prefs_common.ext_editor_cmd)
6201                         g_warning("External editor command line is invalid: `%s'\n",
6202                                   prefs_common.ext_editor_cmd);
6203                 g_snprintf(buf, sizeof(buf), def_cmd, file);
6204         }
6205
6206         cmdline = strsplit_with_quote(buf, " ", 1024);
6207         execvp(cmdline[0], cmdline);
6208
6209         perror("execvp");
6210         g_strfreev(cmdline);
6211
6212         _exit(1);
6213 }
6214
6215 static gboolean compose_ext_editor_kill(Compose *compose)
6216 {
6217         pid_t pgid = compose->exteditor_pid * -1;
6218         gint ret;
6219
6220         ret = kill(pgid, 0);
6221
6222         if (ret == 0 || (ret == -1 && EPERM == errno)) {
6223                 AlertValue val;
6224                 gchar *msg;
6225
6226                 msg = g_strdup_printf
6227                         (_("The external editor is still working.\n"
6228                            "Force terminating the process?\n"
6229                            "process group id: %d"), -pgid);
6230                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
6231                 g_free(msg);
6232
6233                 if (val == G_ALERTDEFAULT) {
6234                         gdk_input_remove(compose->exteditor_tag);
6235                         close(compose->exteditor_readdes);
6236
6237                         if (kill(pgid, SIGTERM) < 0) perror("kill");
6238                         waitpid(compose->exteditor_pid, NULL, 0);
6239
6240                         g_warning("Terminated process group id: %d", -pgid);
6241                         g_warning("Temporary file: %s",
6242                                   compose->exteditor_file);
6243
6244                         compose_set_ext_editor_sensitive(compose, TRUE);
6245
6246                         g_free(compose->exteditor_file);
6247                         compose->exteditor_file    = NULL;
6248                         compose->exteditor_pid     = -1;
6249                         compose->exteditor_readdes = -1;
6250                         compose->exteditor_tag     = -1;
6251                 } else
6252                         return FALSE;
6253         }
6254
6255         return TRUE;
6256 }
6257
6258 static void compose_input_cb(gpointer data, gint source,
6259                              GdkInputCondition condition)
6260 {
6261         gchar buf[3];
6262         Compose *compose = (Compose *)data;
6263         gint i = 0;
6264
6265         debug_print("Compose: input from monitoring process\n");
6266
6267         gdk_input_remove(compose->exteditor_tag);
6268
6269         for (;;) {
6270                 if (read(source, &buf[i], 1) < 1) {
6271                         buf[0] = '3';
6272                         break;
6273                 }
6274                 if (buf[i] == '\n') {
6275                         buf[i] = '\0';
6276                         break;
6277                 }
6278                 i++;
6279                 if (i == sizeof(buf) - 1)
6280                         break;
6281         }
6282
6283         waitpid(compose->exteditor_pid, NULL, 0);
6284
6285         if (buf[0] == '0') {            /* success */
6286                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
6287                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
6288
6289                 gtk_text_buffer_set_text(buffer, "\0", 1);
6290                 compose_insert_file(compose, compose->exteditor_file);
6291                 compose_changed_cb(NULL, compose);
6292
6293                 if (unlink(compose->exteditor_file) < 0)
6294                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6295         } else if (buf[0] == '1') {     /* failed */
6296                 g_warning("Couldn't exec external editor\n");
6297                 if (unlink(compose->exteditor_file) < 0)
6298                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6299         } else if (buf[0] == '2') {
6300                 g_warning("Couldn't write to file\n");
6301         } else if (buf[0] == '3') {
6302                 g_warning("Pipe read failed\n");
6303         }
6304
6305         close(source);
6306
6307         compose_set_ext_editor_sensitive(compose, TRUE);
6308
6309         g_free(compose->exteditor_file);
6310         compose->exteditor_file    = NULL;
6311         compose->exteditor_pid     = -1;
6312         compose->exteditor_readdes = -1;
6313         compose->exteditor_tag     = -1;
6314 }
6315
6316 static void compose_set_ext_editor_sensitive(Compose *compose,
6317                                              gboolean sensitive)
6318 {
6319         GtkItemFactory *ifactory;
6320
6321         ifactory = gtk_item_factory_from_widget(compose->menubar);
6322
6323         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
6324         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
6325         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
6326                            sensitive);
6327         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
6328         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
6329         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
6330         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
6331         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
6332                            sensitive);
6333
6334         gtk_widget_set_sensitive(compose->text,                   sensitive);
6335         gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
6336         gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
6337         gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
6338         gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
6339         gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
6340         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
6341         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn,  sensitive);
6342         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn,  sensitive);
6343 }
6344
6345 /**
6346  * compose_undo_state_changed:
6347  *
6348  * Change the sensivity of the menuentries undo and redo
6349  **/
6350 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
6351                                        gint redo_state, gpointer data)
6352 {
6353         GtkWidget *widget = GTK_WIDGET(data);
6354         GtkItemFactory *ifactory;
6355
6356         g_return_if_fail(widget != NULL);
6357
6358         ifactory = gtk_item_factory_from_widget(widget);
6359
6360         switch (undo_state) {
6361         case UNDO_STATE_TRUE:
6362                 if (!undostruct->undo_state) {
6363                         undostruct->undo_state = TRUE;
6364                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
6365                 }
6366                 break;
6367         case UNDO_STATE_FALSE:
6368                 if (undostruct->undo_state) {
6369                         undostruct->undo_state = FALSE;
6370                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
6371                 }
6372                 break;
6373         case UNDO_STATE_UNCHANGED:
6374                 break;
6375         case UNDO_STATE_REFRESH:
6376                 menu_set_sensitive(ifactory, "/Edit/Undo",
6377                                    undostruct->undo_state);
6378                 break;
6379         default:
6380                 g_warning("Undo state not recognized");
6381                 break;
6382         }
6383
6384         switch (redo_state) {
6385         case UNDO_STATE_TRUE:
6386                 if (!undostruct->redo_state) {
6387                         undostruct->redo_state = TRUE;
6388                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
6389                 }
6390                 break;
6391         case UNDO_STATE_FALSE:
6392                 if (undostruct->redo_state) {
6393                         undostruct->redo_state = FALSE;
6394                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
6395                 }
6396                 break;
6397         case UNDO_STATE_UNCHANGED:
6398                 break;
6399         case UNDO_STATE_REFRESH:
6400                 menu_set_sensitive(ifactory, "/Edit/Redo",
6401                                    undostruct->redo_state);
6402                 break;
6403         default:
6404                 g_warning("Redo state not recognized");
6405                 break;
6406         }
6407 }
6408
6409 static gint calc_cursor_xpos(GtkTextView *text, gint extra, gint char_width)
6410 {
6411 #warning FIXME_GTK2
6412         return 0;
6413 }
6414
6415 /* callback functions */
6416
6417 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
6418  * includes "non-client" (windows-izm) in calculation, so this calculation
6419  * may not be accurate.
6420  */
6421 static gboolean compose_edit_size_alloc(GtkEditable *widget,
6422                                         GtkAllocation *allocation,
6423                                         GtkSHRuler *shruler)
6424 {
6425         if (prefs_common.show_ruler) {
6426                 gint char_width = 0, char_height = 0;
6427                 gint line_width_in_chars;
6428
6429                 gtkut_get_font_size(GTK_WIDGET(widget),
6430                                     &char_width, &char_height);
6431                 line_width_in_chars =
6432                         (allocation->width - allocation->x) / char_width;
6433
6434                 /* got the maximum */
6435                 gtk_ruler_set_range(GTK_RULER(shruler),
6436                                     0.0, line_width_in_chars,
6437                                     calc_cursor_xpos(GTK_TEXT_VIEW(widget),
6438                                                      allocation->x,
6439                                                      char_width),
6440                                     /*line_width_in_chars*/ char_width);
6441         }
6442
6443         return TRUE;
6444 }
6445
6446 static void account_activated(GtkMenuItem *menuitem, gpointer data)
6447 {
6448         Compose *compose = (Compose *)data;
6449
6450         PrefsAccount *ac;
6451         gchar *folderidentifier;
6452
6453         ac = account_find_from_id(
6454                 GPOINTER_TO_INT(g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID)));
6455         g_return_if_fail(ac != NULL);
6456
6457         if (ac != compose->account)
6458                 compose_select_account(compose, ac, FALSE);
6459
6460         /* Set message save folder */
6461         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6462                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
6463         }
6464         g_signal_connect(G_OBJECT(compose->savemsg_checkbtn), "toggled",
6465                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
6466
6467         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6468         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6469                 folderidentifier = folder_item_get_identifier(account_get_special_folder
6470                                   (compose->account, F_OUTBOX));
6471                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
6472                 g_free(folderidentifier);
6473         }
6474 }
6475
6476 static void attach_selected(GtkCList *clist, gint row, gint column,
6477                             GdkEvent *event, gpointer data)
6478 {
6479         Compose *compose = (Compose *)data;
6480
6481         if (event && event->type == GDK_2BUTTON_PRESS)
6482                 compose_attach_property(compose);
6483 }
6484
6485 static gboolean attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
6486                                       gpointer data)
6487 {
6488         Compose *compose = (Compose *)data;
6489         GtkCList *clist = GTK_CLIST(compose->attach_clist);
6490         gint row, column;
6491
6492         if (!event) return FALSE;
6493
6494         if (event->button == 3) {
6495                 if ((clist->selection && !clist->selection->next) ||
6496                     !clist->selection) {
6497                         gtk_clist_unselect_all(clist);
6498                         if (gtk_clist_get_selection_info(clist,
6499                                                          event->x, event->y,
6500                                                          &row, &column)) {
6501                                 gtk_clist_select_row(clist, row, column);
6502                                 gtkut_clist_set_focus_row(clist, row);
6503                         }
6504                 }
6505                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
6506                                NULL, NULL, event->button, event->time);
6507         }
6508
6509         return FALSE;
6510 }
6511
6512 static gboolean attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
6513                                    gpointer data)
6514 {
6515         Compose *compose = (Compose *)data;
6516
6517         if (!event) return FALSE;
6518
6519         switch (event->keyval) {
6520         case GDK_Delete:
6521                 compose_attach_remove_selected(compose);
6522                 break;
6523         }
6524         return FALSE;
6525 }
6526
6527 static void compose_allow_user_actions (Compose *compose, gboolean allow)
6528 {
6529         GtkItemFactory *ifactory = gtk_item_factory_from_widget(compose->menubar);
6530         toolbar_comp_set_sensitive(compose, allow);
6531         menu_set_sensitive(ifactory, "/File", allow);
6532         menu_set_sensitive(ifactory, "/Edit", allow);
6533 #if USE_ASPELL
6534         menu_set_sensitive(ifactory, "/Spelling", allow);
6535 #endif
6536         menu_set_sensitive(ifactory, "/Message", allow);
6537         menu_set_sensitive(ifactory, "/Tools", allow);
6538         menu_set_sensitive(ifactory, "/Help", allow);
6539 }
6540
6541 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
6542 {
6543         Compose *compose = (Compose *)data;
6544         gint val;
6545
6546         if (prefs_common.work_offline)
6547                 if (alertpanel(_("Offline warning"),
6548                                _("You're working offline. Override?"),
6549                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
6550                         return;
6551
6552         if (compose->draft_timeout_tag != -1) { /* CLAWS: disable draft timeout */
6553                 gtk_timeout_remove(compose->draft_timeout_tag);
6554                 compose->draft_timeout_tag = -1;
6555         }
6556
6557         compose_allow_user_actions (compose, FALSE);
6558         compose->sending = TRUE;
6559         val = compose_send(compose);
6560         compose_allow_user_actions (compose, TRUE);
6561         compose->sending = FALSE;
6562
6563         if (val == 0) gtk_widget_destroy(compose->window);
6564 }
6565
6566 static void compose_send_later_cb(gpointer data, guint action,
6567                                   GtkWidget *widget)
6568 {
6569         Compose *compose = (Compose *)data;
6570         gint val;
6571
6572         val = compose_queue_sub(compose, NULL, NULL, TRUE);
6573         if (!val) gtk_widget_destroy(compose->window);
6574 }
6575
6576 void compose_draft (gpointer data)
6577 {
6578         compose_draft_cb(data, 0, NULL);
6579 }
6580
6581 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
6582 {
6583         Compose *compose = (Compose *)data;
6584         FolderItem *draft;
6585         gchar *tmp;
6586         gint msgnum;
6587         MsgFlags flag = {0, 0};
6588         static gboolean lock = FALSE;
6589         MsgInfo *newmsginfo;
6590
6591         if (lock) return;
6592
6593         draft = account_get_special_folder(compose->account, F_DRAFT);
6594         g_return_if_fail(draft != NULL);
6595
6596         lock = TRUE;
6597
6598         tmp = g_strdup_printf("%s%cdraft.%p", get_tmp_dir(),
6599                               G_DIR_SEPARATOR, compose);
6600
6601         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
6602                 g_free(tmp);
6603                 lock = FALSE;
6604                 return;
6605         }
6606
6607         folder_item_scan(draft);
6608         if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
6609                 unlink(tmp);
6610                 g_free(tmp);
6611                 lock = FALSE;
6612                 return;
6613         }
6614         g_free(tmp);
6615         draft->mtime = 0;       /* force updating */
6616
6617         if (compose->mode == COMPOSE_REEDIT) {
6618                 compose_remove_reedit_target(compose);
6619         }
6620
6621         newmsginfo = folder_item_get_msginfo(draft, msgnum);
6622         if (newmsginfo) {
6623                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
6624                 procmsg_msginfo_set_flags(newmsginfo, 0, MSG_DRAFT);
6625                 if (compose_use_attach(compose))
6626                         procmsg_msginfo_set_flags(newmsginfo, 0, MSG_HAS_ATTACHMENT);
6627                 procmsg_msginfo_free(newmsginfo);
6628         }
6629
6630         folder_item_scan(draft);
6631
6632         lock = FALSE;
6633
6634         /* 0: quit editing  1: keep editing  2: keep editing (autosave) */
6635         if (action == 0)
6636                 gtk_widget_destroy(compose->window);
6637         else {
6638                 struct stat s;
6639                 gchar *path;
6640
6641                 path = folder_item_fetch_msg(draft, msgnum);
6642                 g_return_if_fail(path != NULL);
6643                 if (stat(path, &s) < 0) {
6644                         FILE_OP_ERROR(path, "stat");
6645                         g_free(path);
6646                         lock = FALSE;
6647                         return;
6648                 }
6649                 g_free(path);
6650
6651                 procmsg_msginfo_free(compose->targetinfo);
6652                 compose->targetinfo = procmsg_msginfo_new();
6653                 compose->targetinfo->msgnum = msgnum;
6654                 compose->targetinfo->size = s.st_size;
6655                 compose->targetinfo->mtime = s.st_mtime;
6656                 compose->targetinfo->folder = draft;
6657                 compose->mode = COMPOSE_REEDIT;
6658
6659                 if (action == 2) {
6660                         compose->autosaved_draft = compose->targetinfo;
6661                 }
6662         }
6663 }
6664
6665 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6666 {
6667         Compose *compose = (Compose *)data;
6668         GList *file_list;
6669
6670         if (compose->redirect_filename != NULL)
6671                 return;
6672
6673         file_list = filesel_select_multiple_files(_("Select file"));
6674
6675         if (file_list) {
6676                 GList *tmp;
6677
6678                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6679                         gchar *file = (gchar *) tmp->data;
6680                         compose_attach_append(compose, file, file, NULL);
6681                         compose_changed_cb(NULL, compose);
6682                         g_free(file);
6683                 }
6684                 g_list_free(file_list);
6685         }
6686 }
6687
6688 static void compose_insert_file_cb(gpointer data, guint action,
6689                                    GtkWidget *widget)
6690 {
6691         Compose *compose = (Compose *)data;
6692         GList *file_list;
6693
6694         file_list = filesel_select_multiple_files(_("Select file"));
6695
6696         if (file_list) {
6697                 GList *tmp;
6698
6699                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6700                         gchar *file = (gchar *) tmp->data;
6701                         gchar *filedup = g_strdup(file);
6702                         gchar *shortfile;
6703                         ComposeInsertResult res;
6704
6705                         res = compose_insert_file(compose, file);
6706                         shortfile = g_basename(filedup);
6707                         if (res == COMPOSE_INSERT_READ_ERROR) {
6708                                 alertpanel_error(_("File '%s' could not be read."), shortfile);
6709                         } else if (res == COMPOSE_INSERT_INVALID_CHARACTER) {
6710                                 alertpanel_error(_("File '%s' contained invalid characters\n"
6711                                                    "for the current encoding, insertion may be incorrect."), shortfile);
6712                         }
6713                         g_free(filedup);
6714                         g_free(file);
6715                 }
6716                 g_list_free(file_list);
6717         }
6718 }
6719
6720 static void compose_insert_sig_cb(gpointer data, guint action,
6721                                   GtkWidget *widget)
6722 {
6723         Compose *compose = (Compose *)data;
6724
6725         compose_insert_sig(compose, FALSE);
6726 }
6727
6728 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6729                               gpointer data)
6730 {
6731         gint x, y;
6732         Compose *compose = (Compose *)data;
6733
6734         gtkut_widget_get_uposition(widget, &x, &y);
6735         prefs_common.compose_x = x;
6736         prefs_common.compose_y = y;
6737
6738         if (compose->sending)
6739                 return TRUE;
6740         compose_close_cb(compose, 0, NULL);
6741         return TRUE;
6742 }
6743
6744 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6745 {
6746         Compose *compose = (Compose *)data;
6747         AlertValue val;
6748
6749         if (compose->exteditor_tag != -1) {
6750                 if (!compose_ext_editor_kill(compose))
6751                         return;
6752         }
6753
6754         if (compose->modified) {
6755                 val = alertpanel(_("Discard message"),
6756                                  _("This message has been modified. discard it?"),
6757                                  _("Discard"), _("to Draft"), _("Cancel"));
6758
6759                 switch (val) {
6760                 case G_ALERTDEFAULT:
6761                         if (prefs_common.autosave)
6762                                 compose_remove_draft(compose);
6763                         break;
6764                 case G_ALERTALTERNATE:
6765                         compose_draft_cb(data, 0, NULL);
6766                         return;
6767                 default:
6768                         return;
6769                 }
6770         }
6771
6772         gtk_widget_destroy(compose->window);
6773 }
6774
6775 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6776 {
6777         Compose *compose = (Compose *)data;
6778
6779         addressbook_open(compose);
6780 }
6781
6782 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6783 {
6784         Compose *compose = (Compose *)data;
6785         Template *tmpl;
6786         gchar *msg;
6787         AlertValue val;
6788
6789         tmpl = g_object_get_data(G_OBJECT(widget), "template");
6790         g_return_if_fail(tmpl != NULL);
6791
6792         msg = g_strdup_printf(_("Do you want to apply the template `%s' ?"),
6793                               tmpl->name);
6794         val = alertpanel(_("Apply template"), msg,
6795                          _("Replace"), _("Insert"), _("Cancel"));
6796         g_free(msg);
6797
6798         if (val == G_ALERTDEFAULT)
6799                 compose_template_apply(compose, tmpl, TRUE);
6800         else if (val == G_ALERTALTERNATE)
6801                 compose_template_apply(compose, tmpl, FALSE);
6802 }
6803
6804 static void compose_ext_editor_cb(gpointer data, guint action,
6805                                   GtkWidget *widget)
6806 {
6807         Compose *compose = (Compose *)data;
6808
6809         compose_exec_ext_editor(compose);
6810 }
6811
6812 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6813 {
6814         if (compose->sending)
6815                 return;
6816         compose_destroy(compose);
6817 }
6818
6819 static void compose_undo_cb(Compose *compose)
6820 {
6821         undo_undo(compose->undostruct);
6822 }
6823
6824 static void compose_redo_cb(Compose *compose)
6825 {
6826         undo_redo(compose->undostruct);
6827 }
6828
6829 static void entry_cut_clipboard(GtkWidget *entry)
6830 {
6831         if (GTK_IS_EDITABLE(entry))
6832                 gtk_editable_cut_clipboard (GTK_EDITABLE(entry));
6833         else if (GTK_IS_TEXT_VIEW(entry))
6834                 gtk_text_buffer_cut_clipboard(
6835                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6836                         gtk_clipboard_get(GDK_NONE),
6837                         TRUE);
6838 }
6839
6840 static void entry_copy_clipboard(GtkWidget *entry)
6841 {
6842         if (GTK_IS_EDITABLE(entry))
6843                 gtk_editable_copy_clipboard (GTK_EDITABLE(entry));
6844         else if (GTK_IS_TEXT_VIEW(entry))
6845                 gtk_text_buffer_copy_clipboard(
6846                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6847                         gtk_clipboard_get(GDK_NONE));
6848 }
6849
6850 static void entry_paste_clipboard(GtkWidget *entry)
6851 {
6852         if (GTK_IS_EDITABLE(entry))
6853                 gtk_editable_paste_clipboard (GTK_EDITABLE(entry));
6854         else if (GTK_IS_TEXT_VIEW(entry))
6855                 gtk_text_buffer_paste_clipboard(
6856                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6857                         gtk_clipboard_get(GDK_NONE),
6858                         NULL, TRUE);
6859 }
6860
6861 static void entry_allsel(GtkWidget *entry)
6862 {
6863         if (GTK_IS_EDITABLE(entry))
6864                 gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
6865         else if (GTK_IS_TEXT_VIEW(entry)) {
6866                 GtkTextIter startiter, enditer;
6867                 GtkTextBuffer *textbuf;
6868
6869                 textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
6870                 gtk_text_buffer_get_start_iter(textbuf, &startiter);
6871                 gtk_text_buffer_get_end_iter(textbuf, &enditer);
6872
6873                 gtk_text_buffer_move_mark_by_name(textbuf,
6874                         "selection_bound", &startiter);
6875                 gtk_text_buffer_move_mark_by_name(textbuf,
6876                         "insert", &enditer);
6877         }
6878 }
6879
6880
6881 static void compose_cut_cb(Compose *compose)
6882 {
6883         if (compose->focused_editable &&
6884             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6885                 entry_cut_clipboard(compose->focused_editable);
6886 }
6887
6888 static void compose_copy_cb(Compose *compose)
6889 {
6890         if (compose->focused_editable &&
6891             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6892                 entry_copy_clipboard(compose->focused_editable);
6893 }
6894
6895 static void compose_paste_cb(Compose *compose)
6896 {
6897         if (compose->focused_editable &&
6898             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6899                 entry_paste_clipboard(compose->focused_editable);
6900 }
6901
6902 static void compose_paste_as_quote_cb(Compose *compose)
6903 {
6904         if (compose->focused_editable &&
6905             GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
6906                 /* let text_insert() (called directly or at a later time
6907                  * after the gtk_editable_paste_clipboard) know that
6908                  * text is to be inserted as a quotation. implemented
6909                  * by using a simple refcount... */
6910                 gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data(
6911                                                 G_OBJECT(compose->focused_editable),
6912                                                 "paste_as_quotation"));
6913                 g_object_set_data(G_OBJECT(compose->focused_editable),
6914                                     "paste_as_quotation",
6915                                     GINT_TO_POINTER(paste_as_quotation + 1));
6916                 entry_paste_clipboard(compose->focused_editable);
6917         }
6918 }
6919
6920 static void compose_allsel_cb(Compose *compose)
6921 {
6922         if (compose->focused_editable &&
6923             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6924                 entry_allsel(compose->focused_editable);
6925 }
6926
6927 static void textview_move_beginning_of_line (GtkTextView *text)
6928 {
6929         GtkTextBuffer *buffer;
6930         GtkTextMark *mark;
6931         GtkTextIter ins;
6932
6933         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6934
6935         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6936         mark = gtk_text_buffer_get_insert(buffer);
6937         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6938         gtk_text_iter_set_line_offset(&ins, 0);
6939         gtk_text_buffer_place_cursor(buffer, &ins);
6940 }
6941
6942 static void textview_move_forward_character (GtkTextView *text)
6943 {
6944         GtkTextBuffer *buffer;
6945         GtkTextMark *mark;
6946         GtkTextIter ins;
6947
6948         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6949
6950         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6951         mark = gtk_text_buffer_get_insert(buffer);
6952         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6953         if (gtk_text_iter_forward_cursor_position(&ins))
6954                 gtk_text_buffer_place_cursor(buffer, &ins);
6955 }
6956
6957 static void textview_move_backward_character (GtkTextView *text)
6958 {
6959         GtkTextBuffer *buffer;
6960         GtkTextMark *mark;
6961         GtkTextIter ins;
6962
6963         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6964
6965         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6966         mark = gtk_text_buffer_get_insert(buffer);
6967         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6968         if (gtk_text_iter_backward_cursor_position(&ins))
6969                 gtk_text_buffer_place_cursor(buffer, &ins);
6970 }
6971
6972 static void textview_move_forward_word (GtkTextView *text)
6973 {
6974         GtkTextBuffer *buffer;
6975         GtkTextMark *mark;
6976         GtkTextIter ins;
6977         gint count;
6978
6979         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6980
6981         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6982         mark = gtk_text_buffer_get_insert(buffer);
6983         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6984         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6985         if (gtk_text_iter_forward_word_ends(&ins, count)) {
6986                 gtk_text_iter_backward_word_start(&ins);
6987                 gtk_text_buffer_place_cursor(buffer, &ins);
6988         }
6989 }
6990
6991 static void textview_move_backward_word (GtkTextView *text)
6992 {
6993         GtkTextBuffer *buffer;
6994         GtkTextMark *mark;
6995         GtkTextIter ins;
6996         gint count;
6997
6998         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6999
7000         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7001         mark = gtk_text_buffer_get_insert(buffer);
7002         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7003         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
7004         if (gtk_text_iter_backward_word_starts(&ins, 1))
7005                 gtk_text_buffer_place_cursor(buffer, &ins);
7006 }
7007
7008 static void textview_move_end_of_line (GtkTextView *text)
7009 {
7010         GtkTextBuffer *buffer;
7011         GtkTextMark *mark;
7012         GtkTextIter ins;
7013
7014         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7015
7016         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7017         mark = gtk_text_buffer_get_insert(buffer);
7018         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7019         if (gtk_text_iter_forward_to_line_end(&ins))
7020                 gtk_text_buffer_place_cursor(buffer, &ins);
7021 }
7022
7023 static void textview_move_next_line (GtkTextView *text)
7024 {
7025         GtkTextBuffer *buffer;
7026         GtkTextMark *mark;
7027         GtkTextIter ins;
7028         gint offset;
7029
7030         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7031
7032         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7033         mark = gtk_text_buffer_get_insert(buffer);
7034         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7035 #warning FIXME_GTK2 /* should regist current line offset */
7036         offset = gtk_text_iter_get_line_offset(&ins);
7037         if (gtk_text_iter_forward_line(&ins)) {
7038                 gtk_text_iter_set_line_offset(&ins, offset);
7039                 gtk_text_buffer_place_cursor(buffer, &ins);
7040         }
7041 }
7042
7043 static void textview_move_previous_line (GtkTextView *text)
7044 {
7045         GtkTextBuffer *buffer;
7046         GtkTextMark *mark;
7047         GtkTextIter ins;
7048         gint offset;
7049
7050         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7051
7052         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7053         mark = gtk_text_buffer_get_insert(buffer);
7054         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7055 #warning FIXME_GTK2 /* should regist current line offset */
7056         offset = gtk_text_iter_get_line_offset(&ins);
7057         if (gtk_text_iter_backward_line(&ins)) {
7058                 gtk_text_iter_set_line_offset(&ins, offset);
7059                 gtk_text_buffer_place_cursor(buffer, &ins);
7060         }
7061 }
7062
7063 static void textview_delete_forward_character (GtkTextView *text)
7064 {
7065         GtkTextBuffer *buffer;
7066         GtkTextMark *mark;
7067         GtkTextIter ins, end_iter;
7068
7069         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7070
7071         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7072         mark = gtk_text_buffer_get_insert(buffer);
7073         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7074         end_iter = ins;
7075         if (gtk_text_iter_forward_char(&end_iter)) {
7076                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7077         }
7078 }
7079
7080 static void textview_delete_backward_character (GtkTextView *text)
7081 {
7082         GtkTextBuffer *buffer;
7083         GtkTextMark *mark;
7084         GtkTextIter ins, end_iter;
7085
7086         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7087
7088         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7089         mark = gtk_text_buffer_get_insert(buffer);
7090         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7091         end_iter = ins;
7092         if (gtk_text_iter_backward_char(&end_iter)) {
7093                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
7094         }
7095 }
7096
7097 static void textview_delete_forward_word (GtkTextView *text)
7098 {
7099         GtkTextBuffer *buffer;
7100         GtkTextMark *mark;
7101         GtkTextIter ins, end_iter;
7102
7103         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7104
7105         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7106         mark = gtk_text_buffer_get_insert(buffer);
7107         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7108         end_iter = ins;
7109         if (gtk_text_iter_forward_word_end(&end_iter)) {
7110                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7111         }
7112 }
7113
7114 static void textview_delete_backward_word (GtkTextView *text)
7115 {
7116         GtkTextBuffer *buffer;
7117         GtkTextMark *mark;
7118         GtkTextIter ins, end_iter;
7119
7120         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7121
7122         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7123         mark = gtk_text_buffer_get_insert(buffer);
7124         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7125         end_iter = ins;
7126         if (gtk_text_iter_backward_word_start(&end_iter)) {
7127                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
7128         }
7129 }
7130
7131 static void textview_delete_line (GtkTextView *text)
7132 {
7133         GtkTextBuffer *buffer;
7134         GtkTextMark *mark;
7135         GtkTextIter ins, start_iter, end_iter;
7136         gboolean found;
7137
7138         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7139
7140         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7141         mark = gtk_text_buffer_get_insert(buffer);
7142         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7143
7144         start_iter = ins;
7145         gtk_text_iter_set_line_offset(&start_iter, 0);
7146
7147         end_iter = ins;
7148         if (gtk_text_iter_ends_line(&end_iter))
7149                 found = gtk_text_iter_forward_char(&end_iter);
7150         else
7151                 found = gtk_text_iter_forward_to_line_end(&end_iter);
7152
7153         if (found)
7154                 gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
7155 }
7156
7157 static void textview_delete_to_line_end (GtkTextView *text)
7158 {
7159         GtkTextBuffer *buffer;
7160         GtkTextMark *mark;
7161         GtkTextIter ins, end_iter;
7162         gboolean found;
7163
7164         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
7165
7166         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
7167         mark = gtk_text_buffer_get_insert(buffer);
7168         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
7169         end_iter = ins;
7170         if (gtk_text_iter_ends_line(&end_iter))
7171                 found = gtk_text_iter_forward_char(&end_iter);
7172         else
7173                 found = gtk_text_iter_forward_to_line_end(&end_iter);
7174         if (found)
7175                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
7176 }
7177
7178 static void compose_advanced_action_cb(Compose *compose,
7179                                         ComposeCallAdvancedAction action)
7180 {
7181         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
7182         static struct {
7183                 void (*do_action) (GtkTextView *text);
7184         } action_table[] = {
7185                 {textview_move_beginning_of_line},
7186                 {textview_move_forward_character},
7187                 {textview_move_backward_character},
7188                 {textview_move_forward_word},
7189                 {textview_move_backward_word},
7190                 {textview_move_end_of_line},
7191                 {textview_move_next_line},
7192                 {textview_move_previous_line},
7193                 {textview_delete_forward_character},
7194                 {textview_delete_backward_character},
7195                 {textview_delete_forward_word},
7196                 {textview_delete_backward_word},
7197                 {textview_delete_line},
7198                 {NULL}, /* gtk_stext_delete_line_n */
7199                 {textview_delete_to_line_end}
7200         };
7201
7202         if (!GTK_WIDGET_HAS_FOCUS(text)) return;
7203
7204         if (action >= COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE &&
7205             action <= COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END) {
7206                 if (action_table[action].do_action)
7207                         action_table[action].do_action(text);
7208                 else
7209                         g_warning("Not implemented yet.");
7210         }
7211 }
7212
7213 static gchar *cliptext = NULL;
7214
7215 static gboolean compose_grab_focus_before_cb(GtkWidget *widget, Compose *compose)
7216 {
7217         gchar *str = NULL;
7218         GtkClipboard *clip = gtk_clipboard_get(gdk_atom_intern("PRIMARY", FALSE));
7219         if (cliptext)
7220                 g_free(cliptext);
7221         if (gtk_clipboard_wait_is_text_available(clip))
7222                 cliptext = gtk_clipboard_wait_for_text(clip);
7223
7224         return FALSE;
7225 }
7226
7227 static gboolean compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
7228 {
7229         gchar *str = NULL;
7230         GtkClipboard *clip = gtk_clipboard_get(gdk_atom_intern("PRIMARY", FALSE));
7231
7232         if (GTK_IS_EDITABLE(widget)) {
7233                 str = gtk_editable_get_chars(GTK_EDITABLE(widget), 0, -1);
7234                 gtk_editable_set_position(GTK_EDITABLE(widget),
7235                         strlen(str));
7236                 g_free(str);
7237         }
7238         if (cliptext)
7239                 gtk_clipboard_set_text(clip, cliptext, -1);
7240
7241         if (GTK_IS_EDITABLE(widget) || GTK_IS_TEXT_VIEW(widget))
7242                 compose->focused_editable = widget;
7243
7244         return TRUE;
7245 }
7246
7247 static void compose_changed_cb(GtkTextBuffer *textbuf, Compose *compose)
7248 {
7249         if (compose->modified == FALSE) {
7250                 compose->modified = TRUE;
7251                 compose_set_title(compose);
7252         }
7253 }
7254
7255 static void compose_toggle_autowrap_cb(gpointer data, guint action,
7256                                        GtkWidget *widget)
7257 {
7258         Compose *compose = (Compose *)data;
7259         compose->autowrap = GTK_CHECK_MENU_ITEM(widget)->active;
7260         if (compose->autowrap)
7261                 compose_wrap_line_all_full(compose, TRUE);
7262 }
7263
7264 #if 0 /* NEW COMPOSE GUI */
7265 static void compose_toggle_to_cb(gpointer data, guint action,
7266                                  GtkWidget *widget)
7267 {
7268         Compose *compose = (Compose *)data;
7269
7270         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7271                 gtk_widget_show(compose->to_hbox);
7272                 gtk_widget_show(compose->to_entry);
7273                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
7274                 compose->use_to = TRUE;
7275         } else {
7276                 gtk_widget_hide(compose->to_hbox);
7277                 gtk_widget_hide(compose->to_entry);
7278                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
7279                 gtk_widget_queue_resize(compose->table_vbox);
7280                 compose->use_to = FALSE;
7281         }
7282
7283         if (addressbook_get_target_compose() == compose)
7284                 addressbook_set_target_compose(compose);
7285 }
7286
7287 static void compose_toggle_cc_cb(gpointer data, guint action,
7288                                  GtkWidget *widget)
7289 {
7290         Compose *compose = (Compose *)data;
7291
7292         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7293                 gtk_widget_show(compose->cc_hbox);
7294                 gtk_widget_show(compose->cc_entry);
7295                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
7296                 compose->use_cc = TRUE;
7297         } else {
7298                 gtk_widget_hide(compose->cc_hbox);
7299                 gtk_widget_hide(compose->cc_entry);
7300                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
7301                 gtk_widget_queue_resize(compose->table_vbox);
7302                 compose->use_cc = FALSE;
7303         }
7304
7305         if (addressbook_get_target_compose() == compose)
7306                 addressbook_set_target_compose(compose);
7307 }
7308
7309 static void compose_toggle_bcc_cb(gpointer data, guint action,
7310                                   GtkWidget *widget)
7311 {
7312         Compose *compose = (Compose *)data;
7313
7314         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7315                 gtk_widget_show(compose->bcc_hbox);
7316                 gtk_widget_show(compose->bcc_entry);
7317                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
7318                 compose->use_bcc = TRUE;
7319         } else {
7320                 gtk_widget_hide(compose->bcc_hbox);
7321                 gtk_widget_hide(compose->bcc_entry);
7322                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
7323                 gtk_widget_queue_resize(compose->table_vbox);
7324                 compose->use_bcc = FALSE;
7325         }
7326
7327         if (addressbook_get_target_compose() == compose)
7328                 addressbook_set_target_compose(compose);
7329 }
7330
7331 static void compose_toggle_replyto_cb(gpointer data, guint action,
7332                                       GtkWidget *widget)
7333 {
7334         Compose *compose = (Compose *)data;
7335
7336         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7337                 gtk_widget_show(compose->reply_hbox);
7338                 gtk_widget_show(compose->reply_entry);
7339                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
7340                 compose->use_replyto = TRUE;
7341         } else {
7342                 gtk_widget_hide(compose->reply_hbox);
7343                 gtk_widget_hide(compose->reply_entry);
7344                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
7345                 gtk_widget_queue_resize(compose->table_vbox);
7346                 compose->use_replyto = FALSE;
7347         }
7348 }
7349
7350 static void compose_toggle_followupto_cb(gpointer data, guint action,
7351                                          GtkWidget *widget)
7352 {
7353         Compose *compose = (Compose *)data;
7354
7355         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7356                 gtk_widget_show(compose->followup_hbox);
7357                 gtk_widget_show(compose->followup_entry);
7358                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
7359                 compose->use_followupto = TRUE;
7360         } else {
7361                 gtk_widget_hide(compose->followup_hbox);
7362                 gtk_widget_hide(compose->followup_entry);
7363                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
7364                 gtk_widget_queue_resize(compose->table_vbox);
7365                 compose->use_followupto = FALSE;
7366         }
7367 }
7368
7369 static void compose_toggle_attach_cb(gpointer data, guint action,
7370                                      GtkWidget *widget)
7371 {
7372         Compose *compose = (Compose *)data;
7373
7374         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7375                 gtk_widget_ref(compose->edit_vbox);
7376
7377                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
7378                                        compose->edit_vbox);
7379                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
7380                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
7381                                    TRUE, TRUE, 0);
7382                 gtk_widget_show(compose->paned);
7383
7384                 gtk_widget_unref(compose->edit_vbox);
7385                 gtk_widget_unref(compose->paned);
7386
7387                 compose->use_attach = TRUE;
7388         } else {
7389                 gtk_widget_ref(compose->paned);
7390                 gtk_widget_ref(compose->edit_vbox);
7391
7392                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
7393                                        compose->paned);
7394                 gtkut_container_remove(GTK_CONTAINER(compose->paned),
7395                                        compose->edit_vbox);
7396                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
7397                                    compose->edit_vbox, TRUE, TRUE, 0);
7398
7399                 gtk_widget_unref(compose->edit_vbox);
7400
7401                 compose->use_attach = FALSE;
7402         }
7403 }
7404 #endif
7405
7406 #if USE_GPGME
7407 static void compose_toggle_sign_cb(gpointer data, guint action,
7408                                    GtkWidget *widget)
7409 {
7410         Compose *compose = (Compose *)data;
7411
7412         if (GTK_CHECK_MENU_ITEM(widget)->active)
7413                 compose->use_signing = TRUE;
7414         else
7415                 compose->use_signing = FALSE;
7416
7417         compose_update_gnupg_mode_menu_item(compose);
7418 }
7419
7420 static void compose_toggle_encrypt_cb(gpointer data, guint action,
7421                                       GtkWidget *widget)
7422 {
7423         Compose *compose = (Compose *)data;
7424
7425         if (GTK_CHECK_MENU_ITEM(widget)->active)
7426                 compose->use_encryption = TRUE;
7427         else
7428                 compose->use_encryption = FALSE;
7429
7430         compose_update_gnupg_mode_menu_item(compose);
7431 }
7432
7433 static void activate_gnupg_mode (Compose *compose, PrefsAccount *account)
7434 {
7435         if (account->default_gnupg_mode)
7436                 compose->gnupg_mode = GNUPG_MODE_INLINE;
7437         else
7438                 compose->gnupg_mode = GNUPG_MODE_DETACH;
7439
7440         compose_update_gnupg_mode_menu_item(compose);
7441 }
7442 #endif /* USE_GPGME */
7443
7444 static void compose_toggle_ruler_cb(gpointer data, guint action,
7445                                     GtkWidget *widget)
7446 {
7447         Compose *compose = (Compose *)data;
7448
7449         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7450                 gtk_widget_show(compose->ruler_hbox);
7451                 prefs_common.show_ruler = TRUE;
7452         } else {
7453                 gtk_widget_hide(compose->ruler_hbox);
7454                 gtk_widget_queue_resize(compose->edit_vbox);
7455                 prefs_common.show_ruler = FALSE;
7456         }
7457 }
7458
7459 static void compose_attach_drag_received_cb (GtkWidget          *widget,
7460                                              GdkDragContext     *drag_context,
7461                                              gint                x,
7462                                              gint                y,
7463                                              GtkSelectionData   *data,
7464                                              guint               info,
7465                                              guint               time,
7466                                              gpointer            user_data)
7467 {
7468         Compose *compose = (Compose *)user_data;
7469         GList *list, *tmp;
7470
7471         list = uri_list_extract_filenames((const gchar *)data->data);
7472         for (tmp = list; tmp != NULL; tmp = tmp->next)
7473                 compose_attach_append
7474                         (compose, (const gchar *)tmp->data,
7475                          (const gchar *)tmp->data, NULL);
7476         if (list) compose_changed_cb(NULL, compose);
7477         list_free_strings(list);
7478         g_list_free(list);
7479 }
7480
7481 static void compose_insert_drag_received_cb (GtkWidget          *widget,
7482                                              GdkDragContext     *drag_context,
7483                                              gint                x,
7484                                              gint                y,
7485                                              GtkSelectionData   *data,
7486                                              guint               info,
7487                                              guint               time,
7488                                              gpointer            user_data)
7489 {
7490         Compose *compose = (Compose *)user_data;
7491         GList *list, *tmp;
7492
7493         list = uri_list_extract_filenames((const gchar *)data->data);
7494         for (tmp = list; tmp != NULL; tmp = tmp->next)
7495                 compose_insert_file(compose, (const gchar *)tmp->data);
7496         list_free_strings(list);
7497         g_list_free(list);
7498 }
7499
7500 #if 0 /* NEW COMPOSE GUI */
7501 static void to_activated(GtkWidget *widget, Compose *compose)
7502 {
7503         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
7504                 gtk_widget_grab_focus(compose->newsgroups_entry);
7505         else
7506                 gtk_widget_grab_focus(compose->subject_entry);
7507 }
7508
7509 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
7510 {
7511         gtk_widget_grab_focus(compose->subject_entry);
7512 }
7513
7514 static void subject_activated(GtkWidget *widget, Compose *compose)
7515 {
7516         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
7517                 gtk_widget_grab_focus(compose->cc_entry);
7518         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7519                 gtk_widget_grab_focus(compose->bcc_entry);
7520         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7521                 gtk_widget_grab_focus(compose->reply_entry);
7522         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7523                 gtk_widget_grab_focus(compose->followup_entry);
7524         else
7525                 gtk_widget_grab_focus(compose->text);
7526 }
7527
7528 static void cc_activated(GtkWidget *widget, Compose *compose)
7529 {
7530         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7531                 gtk_widget_grab_focus(compose->bcc_entry);
7532         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7533                 gtk_widget_grab_focus(compose->reply_entry);
7534         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7535                 gtk_widget_grab_focus(compose->followup_entry);
7536         else
7537                 gtk_widget_grab_focus(compose->text);
7538 }
7539
7540 static void bcc_activated(GtkWidget *widget, Compose *compose)
7541 {
7542         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7543                 gtk_widget_grab_focus(compose->reply_entry);
7544         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7545                 gtk_widget_grab_focus(compose->followup_entry);
7546         else
7547                 gtk_widget_grab_focus(compose->text);
7548 }
7549
7550 static void replyto_activated(GtkWidget *widget, Compose *compose)
7551 {
7552         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7553                 gtk_widget_grab_focus(compose->followup_entry);
7554         else
7555                 gtk_widget_grab_focus(compose->text);
7556 }
7557
7558 static void followupto_activated(GtkWidget *widget, Compose *compose)
7559 {
7560         gtk_widget_grab_focus(compose->text);
7561 }
7562 #endif
7563
7564 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
7565                                              GtkWidget *widget)
7566 {
7567         Compose *compose = (Compose *)data;
7568
7569         if (GTK_CHECK_MENU_ITEM(widget)->active)
7570                 compose->return_receipt = TRUE;
7571         else
7572                 compose->return_receipt = FALSE;
7573 }
7574
7575 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
7576                                              GtkWidget *widget)
7577 {
7578         Compose *compose = (Compose *)data;
7579
7580         if (GTK_CHECK_MENU_ITEM(widget)->active)
7581                 compose->remove_references = TRUE;
7582         else
7583                 compose->remove_references = FALSE;
7584 }
7585
7586 gboolean compose_headerentry_key_press_event_cb(GtkWidget *entry,
7587                                             GdkEventKey *event,
7588                                             ComposeHeaderEntry *headerentry)
7589 {
7590         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
7591             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
7592             !(event->state & GDK_MODIFIER_MASK) &&
7593             (event->keyval == GDK_BackSpace) &&
7594             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
7595                 gtk_container_remove
7596                         (GTK_CONTAINER(headerentry->compose->header_table),
7597                          headerentry->combo);
7598                 gtk_container_remove
7599                         (GTK_CONTAINER(headerentry->compose->header_table),
7600                          headerentry->entry);
7601                 headerentry->compose->header_list =
7602                         g_slist_remove(headerentry->compose->header_list,
7603                                        headerentry);
7604                 g_free(headerentry);
7605         } else  if (event->keyval == GDK_Tab) {
7606                 if (headerentry->compose->header_last == headerentry) {
7607                         /* Override default next focus, and give it to subject_entry
7608                          * instead of notebook tabs
7609                          */
7610                         g_signal_stop_emission_by_name(G_OBJECT(entry), "key-press-event");
7611                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
7612                         return TRUE;
7613                 }
7614         }
7615         return FALSE;
7616 }
7617
7618 gboolean compose_headerentry_changed_cb(GtkWidget *entry,
7619                                     ComposeHeaderEntry *headerentry)
7620 {
7621         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
7622                 headerentry->compose->header_list =
7623                         g_slist_append(headerentry->compose->header_list,
7624                                        headerentry);
7625
7626                 compose_create_header_entry(headerentry->compose);
7627                 g_signal_handlers_disconnect_matched
7628                         (G_OBJECT(entry), G_SIGNAL_MATCH_DATA,
7629                          0, 0, NULL, NULL, headerentry);
7630
7631                 /* Automatically scroll down */
7632                 compose_show_first_last_header(headerentry->compose, FALSE);
7633
7634         }
7635         return FALSE;
7636 }
7637
7638 static gboolean compose_headerentry_button_pressed
7639         (GtkWidget *entry, GdkEventButton *event, gpointer data)
7640 {
7641         /* if this is a lclick, grab the focus */
7642         if (event->button == 1)
7643                 gtk_widget_grab_focus(entry);
7644         return FALSE;
7645 }
7646
7647 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
7648 {
7649         GtkAdjustment *vadj;
7650
7651         g_return_if_fail(compose);
7652         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
7653         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
7654
7655         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
7656         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
7657 }
7658
7659 static void text_activated(GtkWidget *widget, Compose *compose)
7660 {
7661         compose_send_control_enter(compose);
7662 }
7663
7664 static void text_inserted(GtkTextBuffer *buffer, GtkTextIter *iter,
7665                           const gchar *text, gint len, Compose *compose)
7666 {
7667         gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data
7668                                 (G_OBJECT(compose->text), "paste_as_quotation"));
7669
7670         g_return_if_fail(text);
7671
7672         g_signal_handlers_block_by_func(G_OBJECT(buffer),
7673                                         G_CALLBACK(text_inserted),
7674                                         compose);
7675         if (paste_as_quotation) {
7676                 gchar *new_text;
7677                 gchar *qmark;
7678
7679                 if (len < 0)
7680                         len = strlen(text);
7681
7682                 new_text = g_strndup(text, len);
7683                 if (prefs_common.quotemark && *prefs_common.quotemark)
7684                         qmark = prefs_common.quotemark;
7685                 else
7686                         qmark = "> ";
7687                 gtk_text_buffer_place_cursor(buffer, iter);
7688                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
7689                 g_free(new_text);
7690                 g_object_set_data(G_OBJECT(compose->text), "paste_as_quotation",
7691                                   GINT_TO_POINTER(paste_as_quotation - 1));
7692         } else
7693                 gtk_text_buffer_insert(buffer, iter, text, len);
7694
7695         if (prefs_common.autowrap)
7696                 compose_wrap_line_all_full(compose, TRUE);
7697
7698         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
7699                                           G_CALLBACK(text_inserted),
7700                                           compose);
7701         g_signal_stop_emission_by_name(G_OBJECT(buffer), "insert-text");
7702
7703         if (prefs_common.autosave &&
7704             gtk_text_buffer_get_char_count(buffer) % prefs_common.autosave_length == 0)
7705                 compose->draft_timeout_tag = gtk_timeout_add
7706                         (500, (GtkFunction) compose_defer_auto_save_draft, compose);
7707 }
7708
7709 static gint compose_defer_auto_save_draft(Compose *compose)
7710 {
7711         compose->draft_timeout_tag = -1;
7712         compose_draft_cb((gpointer)compose, 2, NULL);
7713         return FALSE;
7714 }
7715
7716 static gboolean compose_send_control_enter(Compose *compose)
7717 {
7718         GdkEvent *ev;
7719         GdkEventKey *kev;
7720         GtkItemFactory *ifactory;
7721         GtkAccelKey *accel;
7722         GtkWidget *send_menu;
7723         GSList *list;
7724         GdkModifierType ignored_mods =
7725                 (GDK_LOCK_MASK | GDK_MOD2_MASK | GDK_MOD3_MASK |
7726                  GDK_MOD4_MASK | GDK_MOD5_MASK);
7727
7728         ev = gtk_get_current_event();
7729         if (ev->type != GDK_KEY_PRESS) return FALSE;
7730
7731         kev = (GdkEventKey *)ev;
7732         if (!(kev->keyval == GDK_Return && (kev->state & GDK_CONTROL_MASK)))
7733                 return FALSE;
7734
7735         if (compose->exteditor_tag != -1)
7736                 return FALSE;
7737
7738         ifactory = gtk_item_factory_from_widget(compose->menubar);
7739         send_menu = gtk_item_factory_get_widget(ifactory, "/Message/Send");
7740         list = gtk_accel_groups_from_object(G_OBJECT(send_menu));
7741         if (!list)
7742                 return FALSE;
7743
7744         accel = (GtkAccelKey *)list->data;
7745         if (accel && accel->accel_key == kev->keyval &&
7746             (accel->accel_mods & ~ignored_mods) ==
7747             (kev->state & ~ignored_mods)) {
7748                 compose_send_cb(compose, 0, NULL);
7749                 return TRUE;
7750         }
7751
7752         return FALSE;
7753 }
7754
7755 #if USE_ASPELL
7756 static void compose_check_all(Compose *compose)
7757 {
7758         if (compose->gtkaspell)
7759                 gtkaspell_check_all(compose->gtkaspell);
7760 }
7761
7762 static void compose_highlight_all(Compose *compose)
7763 {
7764         if (compose->gtkaspell)
7765                 gtkaspell_highlight_all(compose->gtkaspell);
7766 }
7767
7768 static void compose_check_backwards(Compose *compose)
7769 {
7770         if (compose->gtkaspell)
7771                 gtkaspell_check_backwards(compose->gtkaspell);
7772         else {
7773                 GtkItemFactory *ifactory;
7774                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7775                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7776                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7777         }
7778 }
7779
7780 static void compose_check_forwards_go(Compose *compose)
7781 {
7782         if (compose->gtkaspell)
7783                 gtkaspell_check_forwards_go(compose->gtkaspell);
7784         else {
7785                 GtkItemFactory *ifactory;
7786                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7787                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7788                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7789         }
7790 }
7791 #endif
7792
7793 /*!
7794  *\brief        Guess originating forward account from MsgInfo and several
7795  *              "common preference" settings. Return NULL if no guess.
7796  */
7797 static PrefsAccount *compose_guess_forward_account_from_msginfo(MsgInfo *msginfo)
7798 {
7799         PrefsAccount *account = NULL;
7800
7801         g_return_val_if_fail(msginfo, NULL);
7802         g_return_val_if_fail(msginfo->folder, NULL);
7803         g_return_val_if_fail(msginfo->folder->prefs, NULL);
7804
7805         if (msginfo->folder->prefs->enable_default_account)
7806                 account = account_find_from_id(msginfo->folder->prefs->default_account);
7807
7808         if (!account)
7809                 account = msginfo->folder->folder->account;
7810
7811         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
7812                 gchar *to;
7813                 Xstrdup_a(to, msginfo->to, return NULL);
7814                 extract_address(to);
7815                 account = account_find_from_address(to);
7816         }
7817
7818         if (!account && prefs_common.forward_account_autosel) {
7819                 gchar cc[BUFFSIZE];
7820                 if (!procheader_get_header_from_msginfo
7821                         (msginfo, cc,sizeof cc , "CC:")) { /* Found a CC header */
7822                         extract_address(cc);
7823                         account = account_find_from_address(cc);
7824                 }
7825         }
7826
7827         return account;
7828 }
7829
7830 /**
7831  * Add entry field for each address in list.
7832  * \param compose     E-Mail composition object.
7833  * \param listAddress List of (formatted) E-Mail addresses.
7834  */
7835 static void compose_add_field_list( Compose *compose, GList *listAddress ) {
7836         GList *node;
7837         gchar *addr;
7838         node = listAddress;
7839         while( node ) {
7840                 addr = ( gchar * ) node->data;
7841                 compose_entry_append( compose, addr, COMPOSE_TO );
7842                 node = g_list_next( node );
7843         }
7844 }
7845
7846 /*
7847  * End of Source.
7848  */
7849