src/compose.c

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