src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2004 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <glib.h>
  27 #include <gdk/gdkkeysyms.h>
  28 #include <gtk/gtkmain.h>
  29 #include <gtk/gtkmenu.h>
  30 #include <gtk/gtkmenuitem.h>
  31 #include <gtk/gtkitemfactory.h>
  32 #include <gtk/gtkcheckmenuitem.h>
  33 #include <gtk/gtkoptionmenu.h>
  34 #include <gtk/gtkwidget.h>
  35 #include <gtk/gtkclist.h>
  36 #include <gtk/gtkctree.h>
  37 #include <gtk/gtkvpaned.h>
  38 #include <gtk/gtkentry.h>
  39 #include <gtk/gtkeditable.h>
  40 #include <gtk/gtkwindow.h>
  41 #include <gtk/gtksignal.h>
  42 #include <gtk/gtkvbox.h>
  43 #include <gtk/gtkcontainer.h>
  44 #include <gtk/gtkhandlebox.h>
  45 #include <gtk/gtktoolbar.h>
  46 #include <gtk/gtktable.h>
  47 #include <gtk/gtkhbox.h>
  48 #include <gtk/gtklabel.h>
  49 #include <gtk/gtkscrolledwindow.h>
  50 #include <gtk/gtktreeview.h>
  51
  52 #include <gtk/gtkdnd.h>
  53 #include <stdio.h>
  54 #include <stdlib.h>
  55 #include <string.h>
  56 #include <ctype.h>
  57 #include <sys/types.h>
  58 #include <sys/stat.h>
  59 #include <unistd.h>
  60 #include <time.h>
  61 /* #include <sys/utsname.h> */
  62 #include <stdlib.h>
  63 #include <sys/wait.h>
  64 #include <signal.h>
  65 #include <errno.h>
  66 #include <libgen.h>
  67
  68 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  69 #  include <wchar.h>
  70 #  include <wctype.h>
  71 #endif
  72
  73 #include "intl.h"
  74 #include "main.h"
  75 #include "mainwindow.h"
  76 #include "compose.h"
  77 #include "addressbook.h"
  78 #include "folderview.h"
  79 #include "procmsg.h"
  80 #include "menu.h"
  81 #include "stock_pixmap.h"
  82 #include "send_message.h"
  83 #include "imap.h"
  84 #include "news.h"
  85 #include "customheader.h"
  86 #include "prefs_common.h"
  87 #include "prefs_account.h"
  88 #include "action.h"
  89 #include "account.h"
  90 #include "filesel.h"
  91 #include "procheader.h"
  92 #include "procmime.h"
  93 #include "statusbar.h"
  94 #include "about.h"
  95 #include "base64.h"
  96 #include "quoted-printable.h"
  97 #include "codeconv.h"
  98 #include "utils.h"
  99 #include "gtkutils.h"
 100 #include "socket.h"
 101 #include "alertpanel.h"
 102 #include "manage_window.h"
 103 #include "gtkshruler.h"
 104 #include "folder.h"
 105 #include "addr_compl.h"
 106 #include "quote_fmt.h"
 107 #include "template.h"
 108 #include "undo.h"
 109 #include "foldersel.h"
 110 #include "toolbar.h"
 111
 112 typedef enum
 113 {
 114         COL_MIMETYPE = 0,
 115         COL_SIZE     = 1,
 116         COL_NAME     = 2
 117 } AttachColumnPos;
 118
 119 #define N_ATTACH_COLS           3
 120
 121 typedef enum
 122 {
 123         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 124         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 125         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 126         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 127         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 128         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 129         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 130         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 131         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 132         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 133         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 134         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 135         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 136         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 137         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END
 138 } ComposeCallAdvancedAction;
 139
 140 typedef enum
 141 {
 142         PRIORITY_HIGHEST = 1,
 143         PRIORITY_HIGH,
 144         PRIORITY_NORMAL,
 145         PRIORITY_LOW,
 146         PRIORITY_LOWEST
 147 } PriorityLevel;
 148
 149 typedef enum
 150 {
 151         COMPOSE_INSERT_SUCCESS,
 152         COMPOSE_INSERT_READ_ERROR,
 153         COMPOSE_INSERT_INVALID_CHARACTER,
 154         COMPOSE_INSERT_NO_FILE
 155 } ComposeInsertResult;
 156
 157 typedef enum
 158 {
 159         COMPOSE_QUIT_EDITING,
 160         COMPOSE_KEEP_EDITING,
 161         COMPOSE_AUTO_SAVE
 162 } ComposeDraftAction;
 163
 164 typedef enum
 165 {
 166         COMPOSE_WRITE_FOR_SEND,
 167         COMPOSE_WRITE_FOR_STORE
 168 } ComposeWriteType;
 169
 170 #define B64_LINE_SIZE           57
 171 #define B64_BUFFSIZE            77
 172
 173 #define MAX_REFERENCES_LEN      999
 174
 175 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 176
 177 static GList *compose_list = NULL;
 178
 179 Compose *compose_generic_new                    (PrefsAccount   *account,
 180                                                  const gchar    *to,
 181                                                  FolderItem     *item,
 182                                                  GPtrArray      *attach_files,
 183                                                  GList          *listAddress );
 184
 185 static Compose *compose_create                  (PrefsAccount   *account,
 186                                                  ComposeMode     mode);
 187
 188 static GtkWidget *compose_account_option_menu_create
 189                                                 (Compose        *compose);
 190 static void compose_set_template_menu           (Compose        *compose);
 191 static void compose_template_apply              (Compose        *compose,
 192                                                  Template       *tmpl,
 193                                                  gboolean        replace);
 194 static void compose_destroy                     (Compose        *compose);
 195
 196 static void compose_entries_set                 (Compose        *compose,
 197                                                  const gchar    *mailto);
 198 static gint compose_parse_header                (Compose        *compose,
 199                                                  MsgInfo        *msginfo);
 200 static gchar *compose_parse_references          (const gchar    *ref,
 201                                                  const gchar    *msgid);
 202
 203 static gchar *compose_quote_fmt                 (Compose        *compose,
 204                                                  MsgInfo        *msginfo,
 205                                                  const gchar    *fmt,
 206                                                  const gchar    *qmark,
 207                                                  const gchar    *body);
 208
 209 static void compose_reply_set_entry             (Compose        *compose,
 210                                                  MsgInfo        *msginfo,
 211                                                  gboolean        to_all,
 212                                                  gboolean        to_ml,
 213                                                  gboolean        to_sender,
 214                                                  gboolean
 215                                                  followup_and_reply_to);
 216 static void compose_reedit_set_entry            (Compose        *compose,
 217                                                  MsgInfo        *msginfo);
 218 static void compose_insert_sig                  (Compose        *compose,
 219                                                  gboolean        replace);
 220 static gchar *compose_get_signature_str         (Compose        *compose);
 221 static ComposeInsertResult compose_insert_file  (Compose        *compose,
 222                                                  const gchar    *file);
 223 static void compose_attach_append               (Compose        *compose,
 224                                                  const gchar    *file,
 225                                                  const gchar    *type,
 226                                                  const gchar    *content_type);
 227 static void compose_attach_parts                (Compose        *compose,
 228                                                  MsgInfo        *msginfo);
 229 static void compose_wrap_line                   (Compose        *compose);
 230 static void compose_wrap_line_all               (Compose        *compose);
 231 static void compose_wrap_line_all_full          (Compose        *compose,
 232                                                  gboolean        autowrap);
 233 static void compose_set_title                   (Compose        *compose);
 234 static void compose_select_account              (Compose        *compose,
 235                                                  PrefsAccount   *account,
 236                                                  gboolean        init);
 237
 238 static PrefsAccount *compose_current_mail_account(void);
 239 /* static gint compose_send                     (Compose        *compose); */
 240 static gboolean compose_check_for_valid_recipient
 241                                                 (Compose        *compose);
 242 static gboolean compose_check_entries           (Compose        *compose,
 243                                                  gboolean       check_subject);
 244 static gint compose_write_to_file               (Compose        *compose,
 245                                                  FILE           *fp,
 246                                                  gint            action);
 247 static gint compose_write_body_to_file          (Compose        *compose,
 248                                                  const gchar    *file);
 249 static gint compose_remove_reedit_target        (Compose        *compose);
 250 void compose_remove_draft                       (Compose        *compose);
 251 static gint compose_queue                       (Compose        *compose,
 252                                                  gint           *msgnum,
 253                                                  FolderItem     **item);
 254 static gint compose_queue_sub                   (Compose        *compose,
 255                                                  gint           *msgnum,
 256                                                  FolderItem     **item,
 257                                                  gboolean       check_subject);
 258 static void compose_add_attachments             (Compose        *compose,
 259                                                  MimeInfo       *parent);
 260 static gchar *compose_get_header                (Compose        *compose);
 261
 262 static void compose_convert_header              (gchar          *dest,
 263                                                  gint            len,
 264                                                  gchar          *src,
 265                                                  gint            header_len,
 266                                                  gboolean        addr_field);
 267
 268 static void compose_attach_info_free            (AttachInfo     *ainfo);
 269 static void compose_attach_remove_selected      (Compose        *compose);
 270
 271 static void compose_attach_property             (Compose        *compose);
 272 static void compose_attach_property_create      (gboolean       *cancelled);
 273 static void attach_property_ok                  (GtkWidget      *widget,
 274                                                  gboolean       *cancelled);
 275 static void attach_property_cancel              (GtkWidget      *widget,
 276                                                  gboolean       *cancelled);
 277 static gint attach_property_delete_event        (GtkWidget      *widget,
 278                                                  GdkEventAny    *event,
 279                                                  gboolean       *cancelled);
 280 static gboolean attach_property_key_pressed     (GtkWidget      *widget,
 281                                                  GdkEventKey    *event,
 282                                                  gboolean       *cancelled);
 283
 284 static void compose_exec_ext_editor             (Compose           *compose);
 285 static gint compose_exec_ext_editor_real        (const gchar       *file);
 286 static gboolean compose_ext_editor_kill         (Compose           *compose);
 287 static void compose_input_cb                    (gpointer           data,
 288                                                  gint               source,
 289                                                  GdkInputCondition  condition);
 290 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 291                                                  gboolean           sensitive);
 292
 293 static void compose_undo_state_changed          (UndoMain       *undostruct,
 294                                                  gint            undo_state,
 295                                                  gint            redo_state,
 296                                                  gpointer        data);
 297
 298 static gint calc_cursor_xpos    (GtkTextView    *text,
 299                                  gint            extra,
 300                                  gint            char_width);
 301
 302 static void compose_create_header_entry (Compose *compose);
 303 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 304 static void compose_update_priority_menu_item(Compose * compose);
 305
 306 static void compose_add_field_list      ( Compose *compose,
 307                                           GList *listAddress );
 308
 309 /* callback functions */
 310
 311 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 312                                          GtkAllocation  *allocation,
 313                                          GtkSHRuler     *shruler);
 314 static void account_activated           (GtkMenuItem    *menuitem,
 315                                          gpointer        data);
 316 static void attach_selected             (GtkCList       *clist,
 317                                          gint            row,
 318                                          gint            column,
 319                                          GdkEvent       *event,
 320                                          gpointer        data);
 321 static gboolean attach_button_pressed   (GtkWidget      *widget,
 322                                          GdkEventButton *event,
 323                                          gpointer        data);
 324 static gboolean attach_key_pressed      (GtkWidget      *widget,
 325                                          GdkEventKey    *event,
 326                                          gpointer        data);
 327
 328 static void compose_send_cb             (gpointer        data,
 329                                          guint           action,
 330                                          GtkWidget      *widget);
 331 static void compose_send_later_cb       (gpointer        data,
 332                                          guint           action,
 333                                          GtkWidget      *widget);
 334
 335 static void compose_draft_cb            (gpointer        data,
 336                                          guint           action,
 337                                          GtkWidget      *widget);
 338
 339 static void compose_attach_cb           (gpointer        data,
 340                                          guint           action,
 341                                          GtkWidget      *widget);
 342 static void compose_insert_file_cb      (gpointer        data,
 343                                          guint           action,
 344                                          GtkWidget      *widget);
 345 static void compose_insert_sig_cb       (gpointer        data,
 346                                          guint           action,
 347                                          GtkWidget      *widget);
 348
 349 static void compose_close_cb            (gpointer        data,
 350                                          guint           action,
 351                                          GtkWidget      *widget);
 352
 353 static void compose_address_cb          (gpointer        data,
 354                                          guint           action,
 355                                          GtkWidget      *widget);
 356 static void compose_template_activate_cb(GtkWidget      *widget,
 357                                          gpointer        data);
 358
 359 static void compose_ext_editor_cb       (gpointer        data,
 360                                          guint           action,
 361                                          GtkWidget      *widget);
 362
 363 static gint compose_delete_cb           (GtkWidget      *widget,
 364                                          GdkEventAny    *event,
 365                                          gpointer        data);
 366 static void compose_destroy_cb          (GtkWidget      *widget,
 367                                          Compose        *compose);
 368
 369 static void compose_undo_cb             (Compose        *compose);
 370 static void compose_redo_cb             (Compose        *compose);
 371 static void compose_cut_cb              (Compose        *compose);
 372 static void compose_copy_cb             (Compose        *compose);
 373 static void compose_paste_cb            (Compose        *compose);
 374 static void compose_paste_as_quote_cb   (Compose        *compose);
 375 static void compose_allsel_cb           (Compose        *compose);
 376
 377 static void compose_advanced_action_cb  (Compose                   *compose,
 378                                          ComposeCallAdvancedAction  action);
 379
 380 static void compose_grab_focus_cb       (GtkWidget      *widget,
 381                                          Compose        *compose);
 382 static void compose_grab_focus_before_cb(GtkWidget      *widget,
 383                                          Compose        *compose);
 384
 385 static void compose_changed_cb          (GtkTextBuffer  *textbuf,
 386                                          Compose        *compose);
 387
 388 static void compose_toggle_autowrap_cb  (gpointer        data,
 389                                          guint           action,
 390                                          GtkWidget      *widget);
 391
 392 #if 0
 393 static void compose_toggle_to_cb        (gpointer        data,
 394                                          guint           action,
 395                                          GtkWidget      *widget);
 396 static void compose_toggle_cc_cb        (gpointer        data,
 397                                          guint           action,
 398                                          GtkWidget      *widget);
 399 static void compose_toggle_bcc_cb       (gpointer        data,
 400                                          guint           action,
 401                                          GtkWidget      *widget);
 402 static void compose_toggle_replyto_cb   (gpointer        data,
 403                                          guint           action,
 404                                          GtkWidget      *widget);
 405 static void compose_toggle_followupto_cb(gpointer        data,
 406                                          guint           action,
 407                                          GtkWidget      *widget);
 408 static void compose_toggle_attach_cb    (gpointer        data,
 409                                          guint           action,
 410                                          GtkWidget      *widget);
 411 #endif
 412 static void compose_toggle_ruler_cb     (gpointer        data,
 413                                          guint           action,
 414                                          GtkWidget      *widget);
 415 static void compose_toggle_sign_cb      (gpointer        data,
 416                                          guint           action,
 417                                          GtkWidget      *widget);
 418 static void compose_toggle_encrypt_cb   (gpointer        data,
 419                                          guint           action,
 420                                          GtkWidget      *widget);
 421 static void compose_set_privacy_system_cb(GtkWidget      *widget,
 422                                           gpointer        data);
 423 static void compose_update_privacy_system_menu_item(Compose * compose);
 424 static void activate_privacy_system     (Compose *compose,
 425                                          PrefsAccount *account);
 426 static void compose_use_signing(Compose *compose, gboolean use_signing);
 427 static void compose_use_encryption(Compose *compose, gboolean use_encryption);
 428 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 429                                              GtkWidget *widget);
 430 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
 431                                              GtkWidget *widget);
 432 static void compose_set_priority_cb     (gpointer        data,
 433                                          guint           action,
 434                                          GtkWidget      *widget);
 435
 436 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 437                                              GdkDragContext     *drag_context,
 438                                              gint                x,
 439                                              gint                y,
 440                                              GtkSelectionData   *data,
 441                                              guint               info,
 442                                              guint               time,
 443                                              gpointer            user_data);
 444 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 445                                              GdkDragContext     *drag_context,
 446                                              gint                x,
 447                                              gint                y,
 448                                              GtkSelectionData   *data,
 449                                              guint               info,
 450                                              guint               time,
 451                                              gpointer            user_data);
 452
 453 #if 0
 454 static void to_activated                (GtkWidget      *widget,
 455                                          Compose        *compose);
 456 static void newsgroups_activated        (GtkWidget      *widget,
 457                                          Compose        *compose);
 458 static void cc_activated                (GtkWidget      *widget,
 459                                          Compose        *compose);
 460 static void bcc_activated               (GtkWidget      *widget,
 461                                          Compose        *compose);
 462 static void replyto_activated           (GtkWidget      *widget,
 463                                          Compose        *compose);
 464 static void followupto_activated        (GtkWidget      *widget,
 465                                          Compose        *compose);
 466 static void subject_activated           (GtkWidget      *widget,
 467                                          Compose        *compose);
 468 #endif
 469
 470 static void text_activated              (GtkWidget      *widget,
 471                                          Compose        *compose);
 472 static void text_inserted               (GtkTextBuffer  *buffer,
 473                                          GtkTextIter    *iter,
 474                                          const gchar    *text,
 475                                          gint            len,
 476                                          Compose        *compose);
 477 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 478                                   gboolean to_all, gboolean to_ml,
 479                                   gboolean to_sender,
 480                                   gboolean followup_and_reply_to,
 481                                   const gchar *body);
 482
 483 gboolean compose_headerentry_changed_cb    (GtkWidget          *entry,
 484                                             ComposeHeaderEntry *headerentry);
 485 gboolean compose_headerentry_key_press_event_cb(GtkWidget              *entry,
 486                                             GdkEventKey        *event,
 487                                             ComposeHeaderEntry *headerentry);
 488
 489 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 490
 491 static void compose_allow_user_actions (Compose *compose, gboolean allow);
 492
 493 #if USE_ASPELL
 494 static void compose_check_all              (Compose *compose);
 495 static void compose_highlight_all          (Compose *compose);
 496 static void compose_check_backwards        (Compose *compose);
 497 static void compose_check_forwards_go      (Compose *compose);
 498 #endif
 499
 500 static gboolean compose_send_control_enter      (Compose        *compose);
 501 static gint compose_defer_auto_save_draft       (Compose        *compose);
 502 static PrefsAccount *compose_guess_forward_account_from_msginfo (MsgInfo *msginfo);
 503
 504 static GtkItemFactoryEntry compose_popup_entries[] =
 505 {
 506         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 507         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 508         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 509         {N_("/_Properties..."), NULL, compose_attach_property, 0, NULL}
 510 };
 511
 512 static GtkItemFactoryEntry compose_entries[] =
 513 {
 514         {N_("/_Message"),                               NULL, NULL, 0, "<Branch>"},
 515         {N_("/_Message/_Send"),         "<control>Return",
 516                                         compose_send_cb, 0, NULL},
 517         {N_("/_Message/Send _later"),   "<shift><control>S",
 518                                         compose_send_later_cb,  0, NULL},
 519         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 520         {N_("/_Message/_Attach file"),          "<control>M", compose_attach_cb,      0, NULL},
 521         {N_("/_Message/_Insert file"),          "<control>I", compose_insert_file_cb, 0, NULL},
 522         {N_("/_Message/Insert si_gnature"),     "<control>G", compose_insert_sig_cb,  0, NULL},
 523         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 524         {N_("/_Message/_Save"),
 525                                                 "<control>S", compose_draft_cb, COMPOSE_KEEP_EDITING, NULL},
 526         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 527         {N_("/_Message/_Close"),                        "<control>W", compose_close_cb, 0, NULL},
 528
 529         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 530         {N_("/_Edit/_Undo"),            "<control>Z", compose_undo_cb, 0, NULL},
 531         {N_("/_Edit/_Redo"),            "<control>Y", compose_redo_cb, 0, NULL},
 532         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 533         {N_("/_Edit/Cu_t"),             "<control>X", compose_cut_cb,    0, NULL},
 534         {N_("/_Edit/_Copy"),            "<control>C", compose_copy_cb,   0, NULL},
 535         {N_("/_Edit/_Paste"),           "<control>V", compose_paste_cb,  0, NULL},
 536         {N_("/_Edit/Paste as _quotation"),
 537                                         NULL, compose_paste_as_quote_cb, 0, NULL},
 538         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 539         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 540         {N_("/_Edit/A_dvanced/Move a character backward"),
 541                                         "<control>B",
 542                                         compose_advanced_action_cb,
 543                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 544                                         NULL},
 545         {N_("/_Edit/A_dvanced/Move a character forward"),
 546                                         "<control>F",
 547                                         compose_advanced_action_cb,
 548                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 549                                         NULL},
 550         {N_("/_Edit/A_dvanced/Move a word backward"),
 551                                         NULL, /* "<alt>B" */
 552                                         compose_advanced_action_cb,
 553                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 554                                         NULL},
 555         {N_("/_Edit/A_dvanced/Move a word forward"),
 556                                         NULL, /* "<alt>F" */
 557                                         compose_advanced_action_cb,
 558                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 559                                         NULL},
 560         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 561                                         NULL, /* "<control>A" */
 562                                         compose_advanced_action_cb,
 563                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 564                                         NULL},
 565         {N_("/_Edit/A_dvanced/Move to end of line"),
 566                                         "<control>E",
 567                                         compose_advanced_action_cb,
 568                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 569                                         NULL},
 570         {N_("/_Edit/A_dvanced/Move to previous line"),
 571                                         "<control>P",
 572                                         compose_advanced_action_cb,
 573                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 574                                         NULL},
 575         {N_("/_Edit/A_dvanced/Move to next line"),
 576                                         "<control>N",
 577                                         compose_advanced_action_cb,
 578                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 579                                         NULL},
 580         {N_("/_Edit/A_dvanced/Delete a character backward"),
 581                                         "<control>H",
 582                                         compose_advanced_action_cb,
 583                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 584                                         NULL},
 585         {N_("/_Edit/A_dvanced/Delete a character forward"),
 586                                         "<control>D",
 587                                         compose_advanced_action_cb,
 588                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 589                                         NULL},
 590         {N_("/_Edit/A_dvanced/Delete a word backward"),
 591                                         NULL, /* "<control>W" */
 592                                         compose_advanced_action_cb,
 593                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 594                                         NULL},
 595         {N_("/_Edit/A_dvanced/Delete a word forward"),
 596                                         NULL, /* "<alt>D", */
 597                                         compose_advanced_action_cb,
 598                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 599                                         NULL},
 600         {N_("/_Edit/A_dvanced/Delete line"),
 601                                         "<control>U",
 602                                         compose_advanced_action_cb,
 603                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 604                                         NULL},
 605         {N_("/_Edit/A_dvanced/Delete entire line"),
 606                                         NULL,
 607                                         compose_advanced_action_cb,
 608                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 609                                         NULL},
 610         {N_("/_Edit/A_dvanced/Delete to end of line"),
 611                                         "<control>K",
 612                                         compose_advanced_action_cb,
 613                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END,
 614                                         NULL},
 615         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 616         {N_("/_Edit/_Wrap current paragraph"),
 617                                         "<control>L", compose_wrap_line, 0, NULL},
 618         {N_("/_Edit/Wrap all long _lines"),
 619                                         "<control><alt>L", compose_wrap_line_all, 0, NULL},
 620         {N_("/_Edit/Aut_o wrapping"),   "<shift><control>L", compose_toggle_autowrap_cb, 0, "<ToggleItem>"},
 621         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 622         {N_("/_Edit/Edit with e_xternal editor"),
 623                                         "<shift><control>X", compose_ext_editor_cb, 0, NULL},
 624 #if USE_ASPELL
 625         {N_("/_Spelling"),              NULL, NULL, 0, "<Branch>"},
 626         {N_("/_Spelling/_Check all or check selection"),
 627                                         NULL, compose_check_all, 0, NULL},
 628         {N_("/_Spelling/_Highlight all misspelled words"),
 629                                         NULL, compose_highlight_all, 0, NULL},
 630         {N_("/_Spelling/Check _backwards misspelled word"),
 631                                         NULL, compose_check_backwards , 0, NULL},
 632         {N_("/_Spelling/_Forward to next misspelled word"),
 633                                         NULL, compose_check_forwards_go, 0, NULL},
 634         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 635         {N_("/_Spelling/_Spelling Configuration"),
 636                                         NULL, NULL, 0, "<Branch>"},
 637 #endif
 638         {N_("/_Options"),               NULL, NULL, 0, "<Branch>"},
 639         {N_("/_Options/Privacy System"),                NULL, NULL,   0, "<Branch>"},
 640         {N_("/_Options/Privacy System/None"),   NULL, NULL,   0, "<RadioItem>"},
 641         {N_("/_Options/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 642         {N_("/_Options/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 643         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 644         {N_("/_Options/_Priority"),     NULL,           NULL,   0, "<Branch>"},
 645         {N_("/_Options/Priority/_Highest"), NULL, compose_set_priority_cb, PRIORITY_HIGHEST, "<RadioItem>"},
 646         {N_("/_Options/Priority/Hi_gh"),    NULL, compose_set_priority_cb, PRIORITY_HIGH, "/Options/Priority/Highest"},
 647         {N_("/_Options/Priority/_Normal"),  NULL, compose_set_priority_cb, PRIORITY_NORMAL, "/Options/Priority/Highest"},
 648         {N_("/_Options/Priority/Lo_w"),    NULL, compose_set_priority_cb, PRIORITY_LOW, "/Options/Priority/Highest"},
 649         {N_("/_Options/Priority/_Lowest"),  NULL, compose_set_priority_cb, PRIORITY_LOWEST, "/Options/Priority/Highest"},
 650         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 651         {N_("/_Options/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 652         {N_("/_Options/Remo_ve references"),    NULL, compose_toggle_remove_refs_cb, 0, "<ToggleItem>"},
 653         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 654         {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 655         {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
 656         {N_("/_Tools/_Template"),       NULL, NULL, 0, "<Branch>"},
 657         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 658         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 659         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 660 };
 661
 662 static GtkTargetEntry compose_mime_types[] =
 663 {
 664         {"text/uri-list", 0, 0}
 665 };
 666
 667 static gboolean compose_put_existing_to_front(MsgInfo *info)
 668 {
 669         GList *compose_list = compose_get_compose_list();
 670         GList *elem = NULL;
 671
 672         if (compose_list) {
 673                 for (elem = compose_list; elem != NULL && elem->data != NULL;
 674                      elem = elem->next) {
 675                         Compose *c = (Compose*)elem->data;
 676
 677                         if (!c->targetinfo || !c->targetinfo->msgid ||
 678                             !info->msgid)
 679                                 continue;
 680
 681                         if (!strcmp(c->targetinfo->msgid, info->msgid)) {
 682                                 gtkut_window_popup(c->window);
 683                                 return TRUE;
 684                         }
 685                 }
 686         }
 687         return FALSE;
 688 }
 689
 690 Compose *compose_new(PrefsAccount *account, const gchar *mailto,
 691                      GPtrArray *attach_files)
 692 {
 693         return compose_generic_new(account, mailto, NULL, attach_files, NULL);
 694 }
 695
 696 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 697 {
 698         return compose_generic_new(account, NULL, item, NULL, NULL);
 699 }
 700
 701 Compose *compose_new_with_list( PrefsAccount *account, GList *listAddress )
 702 {
 703         return compose_generic_new( account, NULL, NULL, NULL, listAddress );
 704 }
 705
 706 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item,
 707                              GPtrArray *attach_files, GList *listAddress )
 708 {
 709         Compose *compose;
 710         GtkTextView *textview;
 711         GtkTextBuffer *textbuf;
 712         GtkTextIter iter;
 713         GtkItemFactory *ifactory;
 714
 715         if (item && item->prefs && item->prefs->enable_default_account)
 716                 account = account_find_from_id(item->prefs->default_account);
 717
 718         if (!account) account = cur_account;
 719         g_return_val_if_fail(account != NULL, NULL);
 720
 721         compose = compose_create(account, COMPOSE_NEW);
 722         ifactory = gtk_item_factory_from_widget(compose->menubar);
 723
 724         compose->replyinfo = NULL;
 725         compose->fwdinfo   = NULL;
 726
 727         textview = GTK_TEXT_VIEW(compose->text);
 728         textbuf = gtk_text_view_get_buffer(textview);
 729
 730         undo_block(compose->undostruct);
 731 #ifdef USE_ASPELL
 732         if (item && item->prefs && item->prefs->enable_default_dictionary &&
 733             compose->gtkaspell)
 734                 gtkaspell_change_dict(compose->gtkaspell,
 735                     item->prefs->default_dictionary);
 736 #endif
 737
 738         if (account->auto_sig)
 739                 compose_insert_sig(compose, FALSE);
 740         gtk_text_buffer_get_start_iter(textbuf, &iter);
 741         gtk_text_buffer_place_cursor(textbuf, &iter);
 742
 743         if (account->protocol != A_NNTP) {
 744                 if (mailto && *mailto != '\0') {
 745                         compose_entries_set(compose, mailto);
 746
 747                 } else if (item && item->prefs->enable_default_to) {
 748                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 749                         compose_entry_mark_default_to(compose, item->prefs->default_to);
 750                 }
 751                 if (item && item->ret_rcpt) {
 752                         menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 753                 }
 754         } else {
 755                 if (mailto) {
 756                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 757                 }
 758                 /*
 759                  * CLAWS: just don't allow return receipt request, even if the user
 760                  * may want to send an email. simple but foolproof.
 761                  */
 762                 menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 763         }
 764         compose_add_field_list( compose, listAddress );
 765
 766         if (attach_files) {
 767                 gint i;
 768                 gchar *file;
 769
 770                 for (i = 0; i < attach_files->len; i++) {
 771                         file = g_ptr_array_index(attach_files, i);
 772                         compose_attach_append(compose, file, file, NULL);
 773                 }
 774         }
 775
 776         compose_show_first_last_header(compose, TRUE);
 777
 778         /* Set save folder */
 779         if (item && item->prefs && item->prefs->save_copy_to_folder) {
 780                 gchar *folderidentifier;
 781
 782                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 783                 folderidentifier = folder_item_get_identifier(item);
 784                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 785                 g_free(folderidentifier);
 786         }
 787
 788         gtk_widget_grab_focus(compose->header_last->entry);
 789
 790         undo_unblock(compose->undostruct);
 791
 792         if (prefs_common.auto_exteditor)
 793                 compose_exec_ext_editor(compose);
 794
 795         return compose;
 796 }
 797
 798 /*
 799 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 800                                            const gchar *followupto, gchar * to)
 801 {
 802         Compose *compose;
 803
 804         if (!account) account = cur_account;
 805         g_return_val_if_fail(account != NULL, NULL);
 806         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 807
 808         compose = compose_create(account, COMPOSE_NEW);
 809
 810         if (prefs_common.auto_sig)
 811                 compose_insert_sig(compose);
 812         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 813         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 814
 815         compose_entry_append(compose, to, COMPOSE_TO);
 816         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 817         gtk_widget_grab_focus(compose->subject_entry);
 818
 819         return compose;
 820 }
 821 */
 822
 823 void compose_reply_mode(ComposeMode mode, GSList *msginfo_list, gchar *body)
 824 {
 825         MsgInfo *msginfo;
 826         guint list_len;
 827
 828         g_return_if_fail(msginfo_list != NULL);
 829
 830         msginfo = (MsgInfo*)g_slist_nth_data(msginfo_list, 0);
 831         g_return_if_fail(msginfo != NULL);
 832
 833         list_len = g_slist_length(msginfo_list);
 834
 835         switch (mode) {
 836         case COMPOSE_REPLY:
 837                 compose_reply(msginfo, prefs_common.reply_with_quote,
 838                               FALSE, prefs_common.default_reply_list, FALSE, body);
 839                 break;
 840         case COMPOSE_REPLY_WITH_QUOTE:
 841                 compose_reply(msginfo, TRUE, FALSE, prefs_common.default_reply_list, FALSE, body);
 842                 break;
 843         case COMPOSE_REPLY_WITHOUT_QUOTE:
 844                 compose_reply(msginfo, FALSE, FALSE, prefs_common.default_reply_list, FALSE, NULL);
 845                 break;
 846         case COMPOSE_REPLY_TO_SENDER:
 847                 compose_reply(msginfo, prefs_common.reply_with_quote,
 848                               FALSE, FALSE, TRUE, body);
 849                 break;
 850         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
 851                 compose_followup_and_reply_to(msginfo,
 852                                               prefs_common.reply_with_quote,
 853                                               FALSE, FALSE, body);
 854                 break;
 855         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
 856                 compose_reply(msginfo, TRUE, FALSE, FALSE, TRUE, body);
 857                 break;
 858         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
 859                 compose_reply(msginfo, FALSE, FALSE, FALSE, TRUE, NULL);
 860                 break;
 861         case COMPOSE_REPLY_TO_ALL:
 862                 compose_reply(msginfo, prefs_common.reply_with_quote,
 863                               TRUE, FALSE, FALSE, body);
 864                 break;
 865         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
 866                 compose_reply(msginfo, TRUE, TRUE, FALSE, FALSE, body);
 867                 break;
 868         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
 869                 compose_reply(msginfo, FALSE, TRUE, FALSE, FALSE, NULL);
 870                 break;
 871         case COMPOSE_REPLY_TO_LIST:
 872                 compose_reply(msginfo, prefs_common.reply_with_quote,
 873                               FALSE, TRUE, FALSE, body);
 874                 break;
 875         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
 876                 compose_reply(msginfo, TRUE, FALSE, TRUE, FALSE, body);
 877                 break;
 878         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
 879                 compose_reply(msginfo, FALSE, FALSE, TRUE, FALSE, NULL);
 880                 break;
 881         case COMPOSE_FORWARD:
 882                 if (prefs_common.forward_as_attachment) {
 883                         compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, msginfo_list, body);
 884                         return;
 885                 } else {
 886                         compose_reply_mode(COMPOSE_FORWARD_INLINE, msginfo_list, body);
 887                         return;
 888                 }
 889                 break;
 890         case COMPOSE_FORWARD_INLINE:
 891                 /* check if we reply to more than one Message */
 892                 if (list_len == 1) {
 893                         compose_forward(NULL, msginfo, FALSE, body, FALSE);
 894                         break;
 895                 }
 896                 /* more messages FALL THROUGH */
 897         case COMPOSE_FORWARD_AS_ATTACH:
 898                 compose_forward_multiple(NULL, msginfo_list);
 899                 break;
 900         case COMPOSE_REDIRECT:
 901                 compose_redirect(NULL, msginfo);
 902                 break;
 903         default:
 904                 g_warning("compose_reply(): invalid Compose Mode: %d\n", mode);
 905         }
 906 }
 907
 908 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 909                    gboolean to_ml, gboolean to_sender,
 910                    const gchar *body)
 911 {
 912         compose_generic_reply(msginfo, quote, to_all, to_ml,
 913                               to_sender, FALSE, body);
 914 }
 915
 916 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 917                                    gboolean to_all,
 918                                    gboolean to_sender,
 919                                    const gchar *body)
 920 {
 921         compose_generic_reply(msginfo, quote, to_all, FALSE,
 922                               to_sender, TRUE, body);
 923 }
 924
 925 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 926                                   gboolean to_all, gboolean to_ml,
 927                                   gboolean to_sender,
 928                                   gboolean followup_and_reply_to,
 929                                   const gchar *body)
 930 {
 931         GtkItemFactory *ifactory;
 932         Compose *compose;
 933         PrefsAccount *account = NULL;
 934         PrefsAccount *reply_account;
 935         GtkTextView *textview;
 936         GtkTextBuffer *textbuf;
 937         GtkTextIter iter;
 938         int cursor_pos;
 939
 940         g_return_if_fail(msginfo != NULL);
 941         g_return_if_fail(msginfo->folder != NULL);
 942
 943         account = account_get_reply_account(msginfo, prefs_common.reply_account_autosel);
 944
 945         g_return_if_fail(account != NULL);
 946
 947         if (to_sender && account->protocol == A_NNTP &&
 948             !followup_and_reply_to) {
 949                 reply_account =
 950                         account_find_from_address(account->address);
 951                 if (!reply_account)
 952                         reply_account = compose_current_mail_account();
 953                 if (!reply_account)
 954                         return;
 955         } else
 956                 reply_account = account;
 957
 958         compose = compose_create(account, COMPOSE_REPLY);
 959         ifactory = gtk_item_factory_from_widget(compose->menubar);
 960
 961         menu_set_active(ifactory, "/Options/Remove references", FALSE);
 962         menu_set_sensitive(ifactory, "/Options/Remove references", TRUE);
 963
 964         compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
 965         if (!compose->replyinfo)
 966                 compose->replyinfo = procmsg_msginfo_copy(msginfo);
 967
 968         if (msginfo->folder && msginfo->folder->ret_rcpt)
 969                 menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 970
 971         /* Set save folder */
 972         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 973                 gchar *folderidentifier;
 974
 975                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
 976                 folderidentifier = folder_item_get_identifier(msginfo->folder);
 977                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 978                 g_free(folderidentifier);
 979         }
 980
 981         if (compose_parse_header(compose, msginfo) < 0) return;
 982         compose_reply_set_entry(compose, msginfo, to_all, to_ml,
 983                                 to_sender, followup_and_reply_to);
 984         compose_show_first_last_header(compose, TRUE);
 985
 986         textview = (GTK_TEXT_VIEW(compose->text));
 987         textbuf = gtk_text_view_get_buffer(textview);
 988
 989         undo_block(compose->undostruct);
 990 #ifdef USE_ASPELL
 991         if (msginfo->folder && msginfo->folder->prefs &&
 992             msginfo->folder->prefs &&
 993             msginfo->folder->prefs->enable_default_dictionary &&
 994             compose->gtkaspell)
 995                 gtkaspell_change_dict(compose->gtkaspell,
 996                     msginfo->folder->prefs->default_dictionary);
 997 #endif
 998
 999         if (quote) {
1000                 gchar *qmark;
1001
1002                 if (prefs_common.quotemark && *prefs_common.quotemark)
1003                         qmark = prefs_common.quotemark;
1004                 else
1005                         qmark = "> ";
1006
1007                 compose_quote_fmt(compose, compose->replyinfo,
1008                                   prefs_common.quotefmt,
1009                                   qmark, body);
1010         }
1011
1012         if (account->auto_sig)
1013                 compose_insert_sig(compose, FALSE);
1014
1015         cursor_pos = quote_fmt_get_cursor_pos();
1016         gtk_text_buffer_get_start_iter(textbuf, &iter);
1017         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cursor_pos);
1018         gtk_text_buffer_place_cursor(textbuf, &iter);
1019
1020         if (quote && prefs_common.linewrap_quote)
1021                 compose_wrap_line_all(compose);
1022
1023         gtk_widget_grab_focus(compose->text);
1024
1025         undo_unblock(compose->undostruct);
1026
1027         if (prefs_common.auto_exteditor)
1028                 compose_exec_ext_editor(compose);
1029 }
1030
1031 #define INSERT_FW_HEADER(var, hdr) \
1032 if (msginfo->var && *msginfo->var) { \
1033         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1034         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1035         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1036 }
1037
1038 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1039                          gboolean as_attach, const gchar *body,
1040                          gboolean no_extedit)
1041 {
1042         Compose *compose;
1043         GtkTextView *textview;
1044         GtkTextBuffer *textbuf;
1045         GtkTextIter iter;
1046
1047         g_return_val_if_fail(msginfo != NULL, NULL);
1048         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1049
1050         if (!account &&
1051             !(account = compose_guess_forward_account_from_msginfo
1052                                 (msginfo)))
1053                 account = cur_account;
1054
1055         compose = compose_create(account, COMPOSE_FORWARD);
1056
1057         compose->fwdinfo = procmsg_msginfo_get_full_info(msginfo);
1058         if (!compose->fwdinfo)
1059                 compose->fwdinfo = procmsg_msginfo_copy(msginfo);
1060
1061         if (msginfo->subject && *msginfo->subject) {
1062                 gchar *buf, *buf2, *p;
1063
1064                 buf = p = g_strdup(msginfo->subject);
1065                 p += subject_get_prefix_length(p);
1066                 memmove(buf, p, strlen(p) + 1);
1067
1068                 buf2 = g_strdup_printf("Fw: %s", buf);
1069                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1070
1071                 g_free(buf);
1072                 g_free(buf2);
1073         }
1074
1075         textview = GTK_TEXT_VIEW(compose->text);
1076         textbuf = gtk_text_view_get_buffer(textview);
1077
1078         if (as_attach) {
1079                 gchar *msgfile;
1080
1081                 msgfile = procmsg_get_message_file_path(msginfo);
1082                 if (!is_file_exist(msgfile))
1083                         g_warning("%s: file not exist\n", msgfile);
1084                 else
1085                         compose_attach_append(compose, msgfile, msgfile,
1086                                               "message/rfc822");
1087
1088                 g_free(msgfile);
1089         } else {
1090                 gchar *qmark;
1091                 MsgInfo *full_msginfo;
1092
1093                 full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1094                 if (!full_msginfo)
1095                         full_msginfo = procmsg_msginfo_copy(msginfo);
1096
1097                 if (prefs_common.fw_quotemark &&
1098                     *prefs_common.fw_quotemark)
1099                         qmark = prefs_common.fw_quotemark;
1100                 else
1101                         qmark = "> ";
1102
1103                 compose_quote_fmt(compose, full_msginfo,
1104                                   prefs_common.fw_quotefmt,
1105                                   qmark, body);
1106                 compose_attach_parts(compose, msginfo);
1107
1108                 procmsg_msginfo_free(full_msginfo);
1109         }
1110
1111         if (account->auto_sig)
1112                 compose_insert_sig(compose, FALSE);
1113
1114         if (prefs_common.linewrap_quote)
1115                 compose_wrap_line_all(compose);
1116
1117         gtk_text_buffer_get_start_iter(textbuf, &iter);
1118         gtk_text_buffer_place_cursor(textbuf, &iter);
1119
1120 #if 0 /* NEW COMPOSE GUI */
1121         if (account->protocol != A_NNTP)
1122                 gtk_widget_grab_focus(compose->to_entry);
1123         else
1124                 gtk_widget_grab_focus(compose->newsgroups_entry);
1125 #endif
1126         gtk_widget_grab_focus(compose->header_last->entry);
1127
1128         if (!no_extedit && prefs_common.auto_exteditor)
1129                 compose_exec_ext_editor(compose);
1130
1131         /*save folder*/
1132         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1133                 gchar *folderidentifier;
1134
1135                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1136                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1137                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1138                 g_free(folderidentifier);
1139         }
1140
1141         return compose;
1142 }
1143
1144 #undef INSERT_FW_HEADER
1145
1146 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1147 {
1148         Compose *compose;
1149         GtkTextView *textview;
1150         GtkTextBuffer *textbuf;
1151         GtkTextIter iter;
1152         GSList *msginfo;
1153         gchar *msgfile;
1154
1155         g_return_val_if_fail(msginfo_list != NULL, NULL);
1156
1157         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next)
1158                 if (((MsgInfo *)msginfo->data)->folder == NULL)
1159                         return NULL;
1160
1161         /* guess account from first selected message */
1162         if (!account &&
1163             !(account = compose_guess_forward_account_from_msginfo
1164                                 (msginfo_list->data)))
1165                 account = cur_account;
1166
1167         g_return_val_if_fail(account != NULL, NULL);
1168
1169         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1170                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1171                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1172         }
1173
1174         compose = compose_create(account, COMPOSE_FORWARD);
1175
1176         textview = GTK_TEXT_VIEW(compose->text);
1177         textbuf = gtk_text_view_get_buffer(textview);
1178
1179         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1180                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1181                 if (!is_file_exist(msgfile))
1182                         g_warning("%s: file not exist\n", msgfile);
1183                 else
1184                         compose_attach_append(compose, msgfile, msgfile,
1185                                 "message/rfc822");
1186                 g_free(msgfile);
1187         }
1188
1189         if (account->auto_sig)
1190                 compose_insert_sig(compose, FALSE);
1191
1192         if (prefs_common.linewrap_quote)
1193                 compose_wrap_line_all(compose);
1194
1195         gtk_text_buffer_get_start_iter(textbuf, &iter);
1196         gtk_text_buffer_place_cursor(textbuf, &iter);
1197
1198         gtk_widget_grab_focus(compose->header_last->entry);
1199
1200 #if 0 /* NEW COMPOSE GUI */
1201         if (account->protocol != A_NNTP)
1202                 gtk_widget_grab_focus(compose->to_entry);
1203         else
1204                 gtk_widget_grab_focus(compose->newsgroups_entry);
1205 #endif
1206
1207         return compose;
1208 }
1209
1210 void compose_reedit(MsgInfo *msginfo)
1211 {
1212         Compose *compose;
1213         PrefsAccount *account = NULL;
1214         GtkTextView *textview;
1215         GtkTextBuffer *textbuf;
1216         GtkTextMark *mark;
1217         GtkTextIter iter;
1218         FILE *fp;
1219         gchar buf[BUFFSIZE];
1220         gboolean use_signing = FALSE;
1221         gboolean use_encryption = FALSE;
1222         gchar *privacy_system = NULL;
1223
1224         g_return_if_fail(msginfo != NULL);
1225         g_return_if_fail(msginfo->folder != NULL);
1226
1227         if (compose_put_existing_to_front(msginfo))
1228                 return;
1229
1230         if (msginfo->folder->stype == F_QUEUE || msginfo->folder->stype == F_DRAFT) {
1231                 gchar queueheader_buf[BUFFSIZE];
1232                 gint id, param;
1233
1234                 /* Select Account from queue headers */
1235                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1236                                              sizeof(queueheader_buf), "X-Sylpheed-Account-Id:")) {
1237                         id = atoi(&queueheader_buf[strlen("X-Sylpheed-Account-Id:")]);
1238                         account = account_find_from_id(id);
1239                 }
1240                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1241                                              sizeof(queueheader_buf), "NAID:")) {
1242                         id = atoi(&queueheader_buf[strlen("NAID:")]);
1243                         account = account_find_from_id(id);
1244                 }
1245                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1246                                                     sizeof(queueheader_buf), "MAID:")) {
1247                         id = atoi(&queueheader_buf[strlen("MAID:")]);
1248                         account = account_find_from_id(id);
1249                 }
1250                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1251                                                                 sizeof(queueheader_buf), "S:")) {
1252                         account = account_find_from_address(queueheader_buf);
1253                 }
1254                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1255                                              sizeof(queueheader_buf), "X-Sylpheed-Sign:")) {
1256                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Sign:")]);
1257                         use_signing = param;
1258
1259                 }
1260                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1261                                              sizeof(queueheader_buf), "X-Sylpheed-Encrypt:")) {
1262                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Encrypt:")]);
1263                         use_encryption = param;
1264                 }
1265                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1266                                             sizeof(queueheader_buf), "X-Sylpheed-Privacy-System:")) {
1267                         privacy_system = g_strdup(&queueheader_buf[strlen("X-Sylpheed-Privacy-System:")]);
1268                 }
1269                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1270                                              sizeof(queueheader_buf), "X-Priority: ")) {
1271                         param = atoi(&queueheader_buf[strlen("X-Priority: ")]); /* mind the space */
1272                         compose->priority = param;
1273                 }
1274         } else
1275                 account = msginfo->folder->folder->account;
1276
1277         if (!account && prefs_common.reedit_account_autosel) {
1278                 gchar from[BUFFSIZE];
1279                 if (!procheader_get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1280                         extract_address(from);
1281                         account = account_find_from_address(from);
1282                 }
1283         }
1284         if (!account) account = cur_account;
1285         g_return_if_fail(account != NULL);
1286
1287         compose = compose_create(account, COMPOSE_REEDIT);
1288         compose->privacy_system = privacy_system;
1289         compose_use_signing(compose, use_signing);
1290         compose_use_encryption(compose, use_encryption);
1291         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1292
1293         if (msginfo->folder->stype == F_QUEUE
1294         ||  msginfo->folder->stype == F_DRAFT) {
1295                 gchar queueheader_buf[BUFFSIZE];
1296
1297                 /* Set message save folder */
1298                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1299                         gint startpos = 0;
1300
1301                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1302                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1303                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1304                 }
1305         }
1306
1307         if (compose_parse_header(compose, msginfo) < 0) return;
1308         compose_reedit_set_entry(compose, msginfo);
1309
1310         textview = GTK_TEXT_VIEW(compose->text);
1311         textbuf = gtk_text_view_get_buffer(textview);
1312         mark = gtk_text_buffer_get_insert(textbuf);
1313         gtk_text_buffer_get_iter_at_mark(textbuf, &iter, mark);
1314
1315         g_signal_handlers_block_by_func(G_OBJECT(textbuf),
1316                                         G_CALLBACK(compose_changed_cb),
1317                                         compose);
1318
1319         g_signal_handlers_block_by_func(G_OBJECT(textbuf),
1320                                         G_CALLBACK(text_inserted),
1321                                         compose);
1322
1323         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1324                 g_warning("Can't get text part\n");
1325         else {
1326                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1327                         strcrchomp(buf);
1328                         gtk_text_buffer_insert(textbuf, &iter, buf, -1);
1329                         gtk_text_buffer_get_iter_at_mark(textbuf, &iter, mark);
1330                 }
1331                 fclose(fp);
1332         }
1333
1334         compose_attach_parts(compose, msginfo);
1335
1336         g_signal_handlers_unblock_by_func(G_OBJECT(textbuf),
1337                                         G_CALLBACK(text_inserted),
1338                                         compose);
1339         g_signal_handlers_unblock_by_func(G_OBJECT(textbuf),
1340                                         G_CALLBACK(compose_changed_cb),
1341                                         compose);
1342
1343         gtk_widget_grab_focus(compose->text);
1344
1345         if (prefs_common.auto_exteditor)
1346                 compose_exec_ext_editor(compose);
1347 }
1348
1349 Compose *compose_redirect(PrefsAccount *account, MsgInfo *msginfo)
1350 {
1351         Compose *compose;
1352         gchar *filename;
1353         GtkItemFactory *ifactory;
1354         FolderItem *item;
1355
1356         g_return_val_if_fail(msginfo != NULL, NULL);
1357
1358         if (!account)
1359                 account = account_get_reply_account(msginfo,
1360                                         prefs_common.reply_account_autosel);
1361         g_return_val_if_fail(account != NULL, NULL);
1362
1363         compose = compose_create(account, COMPOSE_REDIRECT);
1364         ifactory = gtk_item_factory_from_widget(compose->menubar);
1365
1366         compose->replyinfo = NULL;
1367         compose->fwdinfo = NULL;
1368
1369         compose_show_first_last_header(compose, TRUE);
1370
1371         gtk_widget_grab_focus(compose->header_last->entry);
1372
1373         filename = procmsg_get_message_file(msginfo);
1374         if (filename == NULL)
1375                 return NULL;
1376
1377         compose->redirect_filename = filename;
1378
1379         /* Set save folder */
1380         item = msginfo->folder;
1381         if (item && item->prefs && item->prefs->save_copy_to_folder) {
1382                 gchar *folderidentifier;
1383
1384                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
1385                 folderidentifier = folder_item_get_identifier(item);
1386                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1387                 g_free(folderidentifier);
1388         }
1389
1390         compose_attach_parts(compose, msginfo);
1391
1392         if (msginfo->subject)
1393                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
1394                                    msginfo->subject);
1395         gtk_editable_set_editable(GTK_EDITABLE(compose->subject_entry), FALSE);
1396
1397         compose_quote_fmt(compose, msginfo, "%M", NULL, NULL);
1398         gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), TRUE);
1399
1400         ifactory = gtk_item_factory_from_widget(compose->popupmenu);
1401         menu_set_sensitive(ifactory, "/Add...", FALSE);
1402         menu_set_sensitive(ifactory, "/Remove", FALSE);
1403         menu_set_sensitive(ifactory, "/Property...", FALSE);
1404
1405         ifactory = gtk_item_factory_from_widget(compose->menubar);
1406         menu_set_sensitive(ifactory, "/Message/Save", FALSE);
1407         menu_set_sensitive(ifactory, "/Message/Insert file", FALSE);
1408         menu_set_sensitive(ifactory, "/Message/Attach file", FALSE);
1409         menu_set_sensitive(ifactory, "/Message/Insert signature", FALSE);
1410         menu_set_sensitive(ifactory, "/Edit", FALSE);
1411         menu_set_sensitive(ifactory, "/Options/Sign", FALSE);
1412         menu_set_sensitive(ifactory, "/Options/Encrypt", FALSE);
1413         menu_set_sensitive(ifactory, "/Options/Priority", FALSE);
1414         menu_set_sensitive(ifactory, "/Options/Request Return Receipt", FALSE);
1415         menu_set_sensitive(ifactory, "/Tools/Show ruler", FALSE);
1416         menu_set_sensitive(ifactory, "/Tools/Actions", FALSE);
1417
1418         gtk_widget_set_sensitive(compose->toolbar->draft_btn, FALSE);
1419         gtk_widget_set_sensitive(compose->toolbar->insert_btn, FALSE);
1420         gtk_widget_set_sensitive(compose->toolbar->attach_btn, FALSE);
1421         gtk_widget_set_sensitive(compose->toolbar->sig_btn, FALSE);
1422         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, FALSE);
1423         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn, FALSE);
1424         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn, FALSE);
1425
1426         return compose;
1427 }
1428
1429 GList *compose_get_compose_list(void)
1430 {
1431         return compose_list;
1432 }
1433
1434 void compose_entry_append(Compose *compose, const gchar *address,
1435                           ComposeEntryType type)
1436 {
1437         gchar *header;
1438
1439         if (!address || *address == '\0') return;
1440
1441 #if 0 /* NEW COMPOSE GUI */
1442         switch (type) {
1443         case COMPOSE_CC:
1444                 entry = GTK_ENTRY(compose->cc_entry);
1445                 break;
1446         case COMPOSE_BCC:
1447                 entry = GTK_ENTRY(compose->bcc_entry);
1448                 break;
1449         case COMPOSE_NEWSGROUPS:
1450                 entry = GTK_ENTRY(compose->newsgroups_entry);
1451                 break;
1452         case COMPOSE_TO:
1453         default:
1454                 entry = GTK_ENTRY(compose->to_entry);
1455                 break;
1456         }
1457
1458         text = gtk_entry_get_text(entry);
1459         if (*text != '\0')
1460                 gtk_entry_append_text(entry, ", ");
1461         gtk_entry_append_text(entry, address);
1462 #endif
1463
1464         switch (type) {
1465         case COMPOSE_CC:
1466                 header = N_("Cc:");
1467                 break;
1468         case COMPOSE_BCC:
1469                 header = N_("Bcc:");
1470                 break;
1471         case COMPOSE_REPLYTO:
1472                 header = N_("Reply-To:");
1473                 break;
1474         case COMPOSE_NEWSGROUPS:
1475                 header = N_("Newsgroups:");
1476                 break;
1477         case COMPOSE_FOLLOWUPTO:
1478                 header = N_( "Followup-To:");
1479                 break;
1480         case COMPOSE_TO:
1481         default:
1482                 header = N_("To:");
1483                 break;
1484         }
1485         header = prefs_common.trans_hdr ? gettext(header) : header;
1486
1487         compose_add_header_entry(compose, header, (gchar *)address);
1488 }
1489
1490 void compose_entry_mark_default_to(Compose *compose, const gchar *mailto)
1491 {
1492         static GtkStyle *bold_style = NULL;
1493         static GdkColor bold_color;
1494         GSList *h_list;
1495         GtkEntry *entry;
1496
1497         for (h_list = compose->header_list; h_list != NULL; h_list = h_list->next) {
1498                 entry = GTK_ENTRY(((ComposeHeaderEntry *)h_list->data)->entry);
1499                 if (gtk_entry_get_text(entry) &&
1500                     !g_utf8_collate(gtk_entry_get_text(entry), mailto)) {
1501                         gtk_widget_ensure_style(GTK_WIDGET(entry));
1502                         if (!bold_style) {
1503                                 PangoFontDescription *font_desc = NULL;
1504                                 gtkut_convert_int_to_gdk_color
1505                                         (prefs_common.color_new, &bold_color);
1506                                 bold_style = gtk_style_copy(gtk_widget_get_style
1507                                         (GTK_WIDGET(entry)));
1508                                 if (BOLD_FONT)
1509                                         font_desc = pango_font_description_from_string
1510                                                         (BOLD_FONT);
1511                                 if (font_desc) {
1512                                         if (bold_style->font_desc)
1513                                                 pango_font_description_free
1514                                                         (bold_style->font_desc);
1515                                         bold_style->font_desc = font_desc;
1516                                 }
1517                                 bold_style->fg[GTK_STATE_NORMAL] = bold_color;
1518                         }
1519                         gtk_widget_set_style(GTK_WIDGET(entry), bold_style);
1520                 }
1521         }
1522 }
1523
1524 void compose_toolbar_cb(gint action, gpointer data)
1525 {
1526         ToolbarItem *toolbar_item = (ToolbarItem*)data;
1527         Compose *compose = (Compose*)toolbar_item->parent;
1528
1529         g_return_if_fail(compose != NULL);
1530
1531         switch(action) {
1532         case A_SEND:
1533                 compose_send_cb(compose, 0, NULL);
1534                 break;
1535         case A_SENDL:
1536                 compose_send_later_cb(compose, 0, NULL);
1537                 break;
1538         case A_DRAFT:
1539                 compose_draft_cb(compose, COMPOSE_QUIT_EDITING, NULL);
1540                 break;
1541         case A_INSERT:
1542                 compose_insert_file_cb(compose, 0, NULL);
1543                 break;
1544         case A_ATTACH:
1545                 compose_attach_cb(compose, 0, NULL);
1546                 break;
1547         case A_SIG:
1548                 compose_insert_sig(compose, FALSE);
1549                 break;
1550         case A_EXTEDITOR:
1551                 compose_ext_editor_cb(compose, 0, NULL);
1552                 break;
1553         case A_LINEWRAP_CURRENT:
1554                 compose_wrap_line(compose);
1555                 break;
1556         case A_LINEWRAP_ALL:
1557                 compose_wrap_line_all(compose);
1558                 break;
1559         case A_ADDRBOOK:
1560                 compose_address_cb(compose, 0, NULL);
1561                 break;
1562 #ifdef USE_ASPELL
1563         case A_CHECK_SPELLING:
1564                 compose_check_all(compose);
1565                 break;
1566 #endif
1567         default:
1568                 break;
1569         }
1570 }
1571
1572 static void compose_entries_set(Compose *compose, const gchar *mailto)
1573 {
1574         gchar *to = NULL;
1575         gchar *cc = NULL;
1576         gchar *bcc = NULL;
1577         gchar *subject = NULL;
1578         gchar *body = NULL;
1579
1580         scan_mailto_url(mailto, &to, &cc, &bcc, &subject, &body);
1581
1582         if (to)
1583                 compose_entry_append(compose, to, COMPOSE_TO);
1584         if (cc)
1585                 compose_entry_append(compose, cc, COMPOSE_CC);
1586         if (bcc)
1587                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1588         if (subject)
1589                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1590         if (body) {
1591                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1592                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1593                 GtkTextMark *mark;
1594                 GtkTextIter iter;
1595
1596                 mark = gtk_text_buffer_get_insert(buffer);
1597                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1598
1599                 gtk_text_buffer_insert(buffer, &iter, body, -1);
1600                 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
1601         }
1602
1603         g_free(to);
1604         g_free(cc);
1605         g_free(bcc);
1606         g_free(subject);
1607         g_free(body);
1608 }
1609
1610 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1611 {
1612         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1613                                        {"Cc:",          NULL, TRUE},
1614                                        {"References:",  NULL, FALSE},
1615                                        {"Bcc:",         NULL, TRUE},
1616                                        {"Newsgroups:",  NULL, TRUE},
1617                                        {"Followup-To:", NULL, TRUE},
1618                                        {"List-Post:",   NULL, FALSE},
1619                                        {"X-Priority:",  NULL, FALSE},
1620                                        {NULL,           NULL, FALSE}};
1621
1622         enum
1623         {
1624                 H_REPLY_TO      = 0,
1625                 H_CC            = 1,
1626                 H_REFERENCES    = 2,
1627                 H_BCC           = 3,
1628                 H_NEWSGROUPS    = 4,
1629                 H_FOLLOWUP_TO   = 5,
1630                 H_LIST_POST     = 6,
1631                 H_X_PRIORITY    = 7
1632         };
1633
1634         FILE *fp;
1635
1636         g_return_val_if_fail(msginfo != NULL, -1);
1637
1638         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1639         procheader_get_header_fields(fp, hentry);
1640         fclose(fp);
1641
1642         if (hentry[H_REPLY_TO].body != NULL) {
1643                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1644                 compose->replyto = hentry[H_REPLY_TO].body;
1645                 hentry[H_REPLY_TO].body = NULL;
1646         }
1647         if (hentry[H_CC].body != NULL) {
1648                 conv_unmime_header_overwrite(hentry[H_CC].body);
1649                 compose->cc = hentry[H_CC].body;
1650                 hentry[H_CC].body = NULL;
1651         }
1652         if (hentry[H_REFERENCES].body != NULL) {
1653                 if (compose->mode == COMPOSE_REEDIT)
1654                         compose->references = hentry[H_REFERENCES].body;
1655                 else {
1656                         compose->references = compose_parse_references
1657                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1658                         g_free(hentry[H_REFERENCES].body);
1659                 }
1660                 hentry[H_REFERENCES].body = NULL;
1661         }
1662         if (hentry[H_BCC].body != NULL) {
1663                 if (compose->mode == COMPOSE_REEDIT) {
1664                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1665                         compose->bcc = hentry[H_BCC].body;
1666                 } else
1667                         g_free(hentry[H_BCC].body);
1668                 hentry[H_BCC].body = NULL;
1669         }
1670         if (hentry[H_NEWSGROUPS].body != NULL) {
1671                 conv_unmime_header_overwrite(hentry[H_NEWSGROUPS].body);
1672                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1673                 hentry[H_NEWSGROUPS].body = NULL;
1674         }
1675         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1676                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1677                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1678                 hentry[H_FOLLOWUP_TO].body = NULL;
1679         }
1680         if (hentry[H_LIST_POST].body != NULL) {
1681                 gchar *to = NULL;
1682
1683                 extract_address(hentry[H_LIST_POST].body);
1684                 if (hentry[H_LIST_POST].body[0] != '\0') {
1685                         scan_mailto_url(hentry[H_LIST_POST].body,
1686                                         &to, NULL, NULL, NULL, NULL);
1687                         if (to) {
1688                                 g_free(compose->ml_post);
1689                                 compose->ml_post = to;
1690                         }
1691                 }
1692                 g_free(hentry[H_LIST_POST].body);
1693                 hentry[H_LIST_POST].body = NULL;
1694         }
1695
1696         /* CLAWS - X-Priority */
1697         if (compose->mode == COMPOSE_REEDIT)
1698                 if (hentry[H_X_PRIORITY].body != NULL) {
1699                         gint priority;
1700
1701                         priority = atoi(hentry[H_X_PRIORITY].body);
1702                         g_free(hentry[H_X_PRIORITY].body);
1703
1704                         hentry[H_X_PRIORITY].body = NULL;
1705
1706                         if (priority < PRIORITY_HIGHEST ||
1707                             priority > PRIORITY_LOWEST)
1708                                 priority = PRIORITY_NORMAL;
1709
1710                         compose->priority =  priority;
1711                 }
1712
1713         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1714                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1715         else if (compose->mode != COMPOSE_REEDIT &&
1716                  msginfo->msgid && *msginfo->msgid) {
1717                 compose->inreplyto = g_strdup(msginfo->msgid);
1718
1719                 if (!compose->references) {
1720                         if (msginfo->inreplyto && *msginfo->inreplyto)
1721                                 compose->references =
1722                                         g_strdup_printf("<%s>\n\t<%s>",
1723                                                         msginfo->inreplyto,
1724                                                         msginfo->msgid);
1725                         else
1726                                 compose->references =
1727                                         g_strconcat("<", msginfo->msgid, ">",
1728                                                     NULL);
1729                 }
1730         }
1731
1732         return 0;
1733 }
1734
1735 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1736 {
1737         GSList *ref_id_list, *cur;
1738         GString *new_ref;
1739         gchar *new_ref_str;
1740
1741         ref_id_list = references_list_append(NULL, ref);
1742         if (!ref_id_list) return NULL;
1743         if (msgid && *msgid)
1744                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1745
1746         for (;;) {
1747                 gint len = 0;
1748
1749                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1750                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1751                         len += strlen((gchar *)cur->data) + 5;
1752
1753                 if (len > MAX_REFERENCES_LEN) {
1754                         /* remove second message-ID */
1755                         if (ref_id_list && ref_id_list->next &&
1756                             ref_id_list->next->next) {
1757                                 g_free(ref_id_list->next->data);
1758                                 ref_id_list = g_slist_remove
1759                                         (ref_id_list, ref_id_list->next->data);
1760                         } else {
1761                                 slist_free_strings(ref_id_list);
1762                                 g_slist_free(ref_id_list);
1763                                 return NULL;
1764                         }
1765                 } else
1766                         break;
1767         }
1768
1769         new_ref = g_string_new("");
1770         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1771                 if (new_ref->len > 0)
1772                         g_string_append(new_ref, "\n\t");
1773                 g_string_append_printf(new_ref, "<%s>", (gchar *)cur->data);
1774         }
1775
1776         slist_free_strings(ref_id_list);
1777         g_slist_free(ref_id_list);
1778
1779         new_ref_str = new_ref->str;
1780         g_string_free(new_ref, FALSE);
1781
1782         return new_ref_str;
1783 }
1784
1785 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1786                                 const gchar *fmt, const gchar *qmark,
1787                                 const gchar *body)
1788 {
1789         static MsgInfo dummyinfo;
1790         gchar *quote_str = NULL;
1791         gchar *buf;
1792         gchar *p, *lastp;
1793         gint len;
1794         const gchar *trimmed_body = body;
1795
1796         if (!msginfo)
1797                 msginfo = &dummyinfo;
1798
1799         if (qmark != NULL) {
1800                 quote_fmt_init(msginfo, NULL, NULL);
1801                 quote_fmt_scan_string(qmark);
1802                 quote_fmt_parse();
1803
1804                 buf = quote_fmt_get_buffer();
1805                 if (buf == NULL)
1806                         alertpanel_error(_("Quote mark format error."));
1807                 else
1808                         Xstrdup_a(quote_str, buf, return NULL)
1809         }
1810
1811         if (fmt && *fmt != '\0') {
1812                 while (trimmed_body && strlen(trimmed_body) > 1
1813                         && trimmed_body[0]=='\n')
1814                         *trimmed_body++;
1815
1816                 quote_fmt_init(msginfo, quote_str, trimmed_body);
1817                 quote_fmt_scan_string(fmt);
1818                 quote_fmt_parse();
1819
1820                 buf = quote_fmt_get_buffer();
1821                 if (buf == NULL) {
1822                         alertpanel_error(_("Message reply/forward format error."));
1823                         return NULL;
1824                 }
1825         } else
1826                 buf = "";
1827
1828         for (p = buf; *p != '\0'; ) {
1829                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1830                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1831                 GtkTextMark *mark;
1832                 GtkTextIter iter;
1833
1834                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1835                                         G_CALLBACK(compose_changed_cb),
1836                                         compose);
1837                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1838                                         G_CALLBACK(text_inserted),
1839                                         compose);
1840
1841                 mark = gtk_text_buffer_get_insert(buffer);
1842                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1843
1844                 lastp = strchr(p, '\n');
1845                 len = lastp ? lastp - p + 1 : -1;
1846
1847                 gtk_text_buffer_insert(buffer, &iter, p, len);
1848
1849                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1850                                         G_CALLBACK(compose_changed_cb),
1851                                         compose);
1852                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1853                                         G_CALLBACK(text_inserted),
1854                                         compose);
1855
1856                 if (lastp)
1857                         p = lastp + 1;
1858                 else
1859                         break;
1860         }
1861
1862         return buf;
1863 }
1864
1865 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1866                                     gboolean to_all, gboolean to_ml,
1867                                     gboolean to_sender,
1868                                     gboolean followup_and_reply_to)
1869 {
1870         GSList *cc_list = NULL;
1871         GSList *cur;
1872         gchar *from = NULL;
1873         gchar *replyto = NULL;
1874         GHashTable *to_table;
1875
1876         g_return_if_fail(compose->account != NULL);
1877         g_return_if_fail(msginfo != NULL);
1878
1879         if (compose->account->protocol != A_NNTP) {
1880                 if (!compose->replyto && to_ml && compose->ml_post
1881                     && !(msginfo->folder && msginfo->folder->prefs->enable_default_reply_to))
1882                         compose_entry_append(compose,
1883                                            compose->ml_post,
1884                                            COMPOSE_TO);
1885                 else if (!(to_all || to_sender)
1886                          && msginfo->folder
1887                          && msginfo->folder->prefs->enable_default_reply_to) {
1888                         compose_entry_append(compose,
1889                             msginfo->folder->prefs->default_reply_to,
1890                             COMPOSE_TO);
1891                 } else
1892                         compose_entry_append(compose,
1893                                  (compose->replyto && !to_sender)
1894                                   ? compose->replyto :
1895                                   msginfo->from ? msginfo->from : "",
1896                                   COMPOSE_TO);
1897         } else {
1898                 if (to_sender || (compose->followup_to &&
1899                         !strncmp(compose->followup_to, "poster", 6)))
1900                         compose_entry_append
1901                                 (compose,
1902                                  (compose->replyto ? compose->replyto :
1903                                         msginfo->from ? msginfo->from : ""),
1904                                  COMPOSE_TO);
1905
1906                 else if (followup_and_reply_to || to_all) {
1907                         compose_entry_append
1908                                 (compose,
1909                                  (compose->replyto ? compose->replyto :
1910                                  msginfo->from ? msginfo->from : ""),
1911                                  COMPOSE_TO);
1912
1913                         compose_entry_append
1914                                 (compose,
1915                                  compose->followup_to ? compose->followup_to :
1916                                  compose->newsgroups ? compose->newsgroups : "",
1917                                  COMPOSE_NEWSGROUPS);
1918                 }
1919                 else
1920                         compose_entry_append
1921                                 (compose,
1922                                  compose->followup_to ? compose->followup_to :
1923                                  compose->newsgroups ? compose->newsgroups : "",
1924                                  COMPOSE_NEWSGROUPS);
1925         }
1926
1927         if (msginfo->subject && *msginfo->subject) {
1928                 gchar *buf, *buf2;
1929                 guchar *p;
1930
1931                 buf = p = g_strdup(msginfo->subject);
1932                 p += subject_get_prefix_length(p);
1933                 memmove(buf, p, strlen(p) + 1);
1934
1935                 buf2 = g_strdup_printf("Re: %s", buf);
1936                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1937
1938                 g_free(buf2);
1939                 g_free(buf);
1940         } else
1941                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1942
1943         if (to_ml && compose->ml_post) return;
1944         if (!to_all || compose->account->protocol == A_NNTP) return;
1945
1946         if (compose->replyto) {
1947                 Xstrdup_a(replyto, compose->replyto, return);
1948                 extract_address(replyto);
1949         }
1950         if (msginfo->from) {
1951                 Xstrdup_a(from, msginfo->from, return);
1952                 extract_address(from);
1953         }
1954
1955         if (replyto && from)
1956                 cc_list = address_list_append_with_comments(cc_list, from);
1957         if (to_all && msginfo->folder &&
1958             msginfo->folder->prefs->enable_default_reply_to)
1959                 cc_list = address_list_append_with_comments(cc_list,
1960                                 msginfo->folder->prefs->default_reply_to);
1961         cc_list = address_list_append_with_comments(cc_list, msginfo->to);
1962         cc_list = address_list_append_with_comments(cc_list, compose->cc);
1963
1964         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1965         if (replyto)
1966                 g_hash_table_insert(to_table, g_strdup(replyto), GINT_TO_POINTER(1));
1967         if (compose->account)
1968                 g_hash_table_insert(to_table, g_strdup(compose->account->address),
1969                                     GINT_TO_POINTER(1));
1970
1971         /* remove address on To: and that of current account */
1972         for (cur = cc_list; cur != NULL; ) {
1973                 GSList *next = cur->next;
1974                 gchar *addr;
1975
1976                 addr = g_strdup(cur->data);
1977                 extract_address(addr);
1978
1979                 if (GPOINTER_TO_INT(g_hash_table_lookup(to_table, addr)) == 1)
1980                         cc_list = g_slist_remove(cc_list, cur->data);
1981                 else
1982                         g_hash_table_insert(to_table, addr, GINT_TO_POINTER(1));
1983
1984                 cur = next;
1985         }
1986         hash_free_strings(to_table);
1987         g_hash_table_destroy(to_table);
1988
1989         if (cc_list) {
1990                 for (cur = cc_list; cur != NULL; cur = cur->next)
1991                         compose_entry_append(compose, (gchar *)cur->data,
1992                                              COMPOSE_CC);
1993                 slist_free_strings(cc_list);
1994                 g_slist_free(cc_list);
1995         }
1996
1997 }
1998
1999 #define SET_ENTRY(entry, str) \
2000 { \
2001         if (str && *str) \
2002                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
2003 }
2004
2005 #define SET_ADDRESS(type, str) \
2006 { \
2007         if (str && *str) \
2008                 compose_entry_append(compose, str, type); \
2009 }
2010
2011 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
2012 {
2013         g_return_if_fail(msginfo != NULL);
2014
2015         SET_ENTRY(subject_entry, msginfo->subject);
2016         SET_ADDRESS(COMPOSE_TO, msginfo->to);
2017         SET_ADDRESS(COMPOSE_CC, compose->cc);
2018         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
2019         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
2020         SET_ADDRESS(COMPOSE_NEWSGROUPS, compose->newsgroups);
2021         SET_ADDRESS(COMPOSE_FOLLOWUPTO, compose->followup_to);
2022
2023         compose_update_priority_menu_item(compose);
2024         compose_update_privacy_system_menu_item(compose);
2025         compose_show_first_last_header(compose, TRUE);
2026 }
2027
2028 #undef SET_ENTRY
2029 #undef SET_ADDRESS
2030
2031 static void compose_insert_sig(Compose *compose, gboolean replace)
2032 {
2033         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2034         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2035         GtkTextMark *mark;
2036         GtkTextIter iter;
2037         gint cur_pos;
2038
2039
2040         g_return_if_fail(compose->account != NULL);
2041
2042         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2043                                         G_CALLBACK(compose_changed_cb),
2044                                         compose);
2045
2046         mark = gtk_text_buffer_get_insert(buffer);
2047         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2048         cur_pos = gtk_text_iter_get_offset (&iter);
2049
2050         gtk_text_buffer_get_end_iter(buffer, &iter);
2051
2052         if (replace && compose->sig_str) {
2053                 gboolean found;
2054                 GtkTextIter first_iter, start_iter, end_iter;
2055
2056                 gtk_text_buffer_get_start_iter(buffer, &first_iter);
2057
2058                 if (compose->sig_str[0] == '\0')
2059                         found = FALSE;
2060                 else
2061                         found = gtk_text_iter_forward_search(&first_iter,
2062                                                              compose->sig_str,
2063                                                              GTK_TEXT_SEARCH_TEXT_ONLY,
2064                                                              &start_iter, &end_iter,
2065                                                              NULL);
2066
2067                 if (found) {
2068                         gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
2069                         iter = start_iter;
2070                 }
2071         }
2072
2073         g_free(compose->sig_str);
2074         compose->sig_str = compose_get_signature_str(compose);
2075         if (!compose->sig_str || (replace && !compose->account->auto_sig))
2076                 compose->sig_str = g_strdup("");
2077
2078         gtk_text_buffer_insert(buffer, &iter, compose->sig_str, -1);
2079
2080         if (cur_pos > gtk_text_buffer_get_char_count (buffer))
2081                 cur_pos = gtk_text_buffer_get_char_count (buffer);
2082
2083         gtk_text_buffer_get_iter_at_offset (buffer, &iter, cur_pos);
2084         gtk_text_buffer_place_cursor (buffer, &iter);
2085
2086         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2087                                         G_CALLBACK(compose_changed_cb),
2088                                         compose);
2089
2090 }
2091
2092 static gchar *compose_get_signature_str(Compose *compose)
2093 {
2094         gchar *sig_body = NULL;
2095         gchar *sig_str = NULL;
2096
2097         g_return_val_if_fail(compose->account != NULL, NULL);
2098
2099         if (!compose->account->sig_path)
2100                 return NULL;
2101
2102         if (compose->account->sig_type == SIG_FILE) {
2103                 if (!is_file_or_fifo_exist(compose->account->sig_path)) {
2104                         g_warning("can't open signature file: %s\n",
2105                                   compose->account->sig_path);
2106                         return NULL;
2107                 }
2108         }
2109
2110         if (compose->account->sig_type == SIG_COMMAND)
2111                 sig_body = get_command_output(compose->account->sig_path);
2112         else {
2113                 gchar *tmp;
2114
2115                 tmp = file_read_to_str(compose->account->sig_path);
2116                 if (!tmp)
2117                         return NULL;
2118                 sig_body = normalize_newlines(tmp);
2119                 g_free(tmp);
2120         }
2121
2122         if (compose->account->sig_sep)
2123                 sig_str = g_strconcat("\n\n", compose->account->sig_sep, "\n", sig_body,
2124                                       NULL);
2125         else
2126                 sig_str = g_strconcat("\n\n", sig_body, NULL);
2127
2128         g_free(sig_body);
2129
2130         return sig_str;
2131 }
2132
2133 static ComposeInsertResult compose_insert_file(Compose *compose, const gchar *file)
2134 {
2135         GtkTextView *text;
2136         GtkTextBuffer *buffer;
2137         GtkTextMark *mark;
2138         GtkTextIter iter;
2139         gchar buf[BUFFSIZE];
2140         gint len;
2141         FILE *fp;
2142         gboolean badtxt = FALSE;
2143
2144         g_return_val_if_fail(file != NULL, COMPOSE_INSERT_NO_FILE);
2145
2146         if ((fp = fopen(file, "rb")) == NULL) {
2147                 FILE_OP_ERROR(file, "fopen");
2148                 return COMPOSE_INSERT_READ_ERROR;
2149         }
2150
2151         text = GTK_TEXT_VIEW(compose->text);
2152         buffer = gtk_text_view_get_buffer(text);
2153         mark = gtk_text_buffer_get_insert(buffer);
2154         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2155
2156         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2157                                         G_CALLBACK(text_inserted),
2158                                         compose);
2159
2160         while (fgets(buf, sizeof(buf), fp) != NULL) {
2161                 const gchar *cur_encoding = conv_get_current_charset_str();
2162                 gchar *str = NULL;
2163                 if (!g_utf8_validate(buf, -1, NULL))
2164                         str = conv_codeset_strdup(buf, cur_encoding, CS_UTF_8);
2165                 else
2166                         str = g_strdup(buf);
2167
2168                 if (!str) continue;
2169
2170                 /* strip <CR> if DOS/Windows file,
2171                    replace <CR> with <LF> if Macintosh file. */
2172                 strcrchomp(str);
2173                 len = strlen(str);
2174                 if (len > 0 && str[len - 1] != '\n') {
2175                         while (--len >= 0)
2176                                 if (str[len] == '\r') str[len] = '\n';
2177                 }
2178                 gtk_text_buffer_insert(buffer, &iter, str, -1);
2179
2180                 g_free (str);
2181         }
2182
2183         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2184                                           G_CALLBACK(text_inserted),
2185                                           compose);
2186
2187         fclose(fp);
2188
2189         if (badtxt)
2190                 return COMPOSE_INSERT_INVALID_CHARACTER;
2191         else
2192                 return COMPOSE_INSERT_SUCCESS;
2193 }
2194
2195 static void compose_attach_append(Compose *compose, const gchar *file,
2196                                   const gchar *filename,
2197                                   const gchar *content_type)
2198 {
2199         AttachInfo *ainfo;
2200         gchar *text[N_ATTACH_COLS];
2201         FILE *fp;
2202         off_t size;
2203         gint row;
2204         gchar *name;
2205
2206         if (!is_file_exist(file)) {
2207                 g_warning("File %s doesn't exist\n", file);
2208                 return;
2209         }
2210         if ((size = get_file_size(file)) < 0) {
2211                 g_warning("Can't get file size of %s\n", file);
2212                 return;
2213         }
2214         if (size == 0) {
2215                 alertpanel_notice(_("File %s is empty."), file);
2216                 return;
2217         }
2218         if ((fp = fopen(file, "rb")) == NULL) {
2219                 alertpanel_error(_("Can't read %s."), file);
2220                 return;
2221         }
2222         fclose(fp);
2223
2224 #if 0 /* NEW COMPOSE GUI */
2225         if (!compose->use_attach) {
2226                 GtkItemFactory *ifactory;
2227
2228                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2229                 menu_set_active(ifactory, "/View/Attachment", TRUE);
2230         }
2231 #endif
2232         ainfo = g_new0(AttachInfo, 1);
2233         ainfo->file = g_strdup(file);
2234
2235         if (content_type) {
2236                 ainfo->content_type = g_strdup(content_type);
2237                 if (!g_ascii_strcasecmp(content_type, "message/rfc822")) {
2238                         MsgInfo *msginfo;
2239                         MsgFlags flags = {0, 0};
2240
2241                         if (procmime_get_encoding_for_text_file(file) == ENC_7BIT)
2242                                 ainfo->encoding = ENC_7BIT;
2243                         else
2244                                 ainfo->encoding = ENC_8BIT;
2245
2246                         msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
2247                         if (msginfo && msginfo->subject)
2248                                 name = g_strdup(msginfo->subject);
2249                         else
2250                                 name = g_path_get_basename(filename ? filename : file);
2251
2252                         ainfo->name = g_strdup_printf(_("Message: %s"), name);
2253
2254                         procmsg_msginfo_free(msginfo);
2255                 } else {
2256                         if (!g_ascii_strncasecmp(content_type, "text", 4))
2257                                 ainfo->encoding = procmime_get_encoding_for_text_file(file);
2258                         else
2259                                 ainfo->encoding = ENC_BASE64;
2260                         name = g_path_get_basename(filename ? filename : file);
2261                         ainfo->name = g_strdup(name);
2262                 }
2263                 g_free(name);
2264         } else {
2265                 ainfo->content_type = procmime_get_mime_type(file);
2266                 if (!ainfo->content_type) {
2267                         ainfo->content_type =
2268                                 g_strdup("application/octet-stream");
2269                         ainfo->encoding = ENC_BASE64;
2270                 } else if (!g_ascii_strncasecmp(ainfo->content_type, "text", 4))
2271                         ainfo->encoding =
2272                                 procmime_get_encoding_for_text_file(file);
2273                 else
2274                         ainfo->encoding = ENC_BASE64;
2275                 name = g_path_get_basename(filename ? filename : file);
2276                 ainfo->name = g_strdup(name);
2277                 g_free(name);
2278         }
2279
2280         if (!strcmp(ainfo->content_type, "unknown")) {
2281                 g_free(ainfo->content_type);
2282                 ainfo->content_type = g_strdup("application/octet-stream");
2283         }
2284
2285         ainfo->size = size;
2286
2287         text[COL_MIMETYPE] = ainfo->content_type;
2288         text[COL_SIZE] = to_human_readable(size);
2289         text[COL_NAME] = ainfo->name;
2290
2291         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
2292         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
2293 }
2294
2295 static void compose_use_signing(Compose *compose, gboolean use_signing)
2296 {
2297         GtkItemFactory *ifactory;
2298         GtkWidget *menuitem = NULL;
2299
2300         compose->use_signing = use_signing;
2301         ifactory = gtk_item_factory_from_widget(compose->menubar);
2302         menuitem = gtk_item_factory_get_item
2303                 (ifactory, "/Options/Sign");
2304         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2305                                        use_signing);
2306 }
2307
2308 static void compose_use_encryption(Compose *compose, gboolean use_encryption)
2309 {
2310         GtkItemFactory *ifactory;
2311         GtkWidget *menuitem = NULL;
2312
2313         compose->use_encryption = use_encryption;
2314         ifactory = gtk_item_factory_from_widget(compose->menubar);
2315         menuitem = gtk_item_factory_get_item
2316                 (ifactory, "/Options/Encrypt");
2317
2318         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2319                                        use_encryption);
2320 }
2321
2322 #define NEXT_PART_NOT_CHILD(info)  \
2323 {  \
2324         node = info->node;  \
2325         while (node->children)  \
2326                 node = g_node_last_child(node);  \
2327         info = procmime_mimeinfo_next((MimeInfo *)node->data);  \
2328 }
2329
2330 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
2331 {
2332         MimeInfo *mimeinfo;
2333         MimeInfo *child;
2334         MimeInfo *firsttext = NULL;
2335         MimeInfo *encrypted = NULL;
2336         GNode    *node;
2337         gchar *outfile;
2338         const gchar *partname = NULL;
2339
2340         mimeinfo = procmime_scan_message(msginfo);
2341         if (!mimeinfo) return;
2342
2343         if (mimeinfo->node->children == NULL) {
2344                 procmime_mimeinfo_free_all(mimeinfo);
2345                 return;
2346         }
2347
2348         /* find first content part */
2349         child = (MimeInfo *) mimeinfo->node->children->data;
2350         while (child && child->node->children && (child->type == MIMETYPE_MULTIPART))
2351                 child = (MimeInfo *)child->node->children->data;
2352
2353         if (child->type == MIMETYPE_TEXT) {
2354                 firsttext = child;
2355                 debug_print("First text part found\n");
2356         } else if (compose->mode == COMPOSE_REEDIT &&
2357                  child->type == MIMETYPE_APPLICATION &&
2358                  !g_ascii_strcasecmp(child->subtype, "pgp-encrypted")) {
2359                 AlertValue val;
2360                 val = alertpanel(_("Encrypted message"),
2361                                  _("Cannot re-edit an encrypted message. \n"
2362                                    "Discard encrypted part?"),
2363                                  _("Yes"), _("No"), NULL);
2364                 if (val == G_ALERTDEFAULT)
2365                         encrypted = (MimeInfo *)child->node->parent->data;
2366         }
2367
2368         child = (MimeInfo *) mimeinfo->node->children->data;
2369         while (child != NULL) {
2370                 if (child == encrypted) {
2371                         /* skip this part of tree */
2372                         NEXT_PART_NOT_CHILD(child);
2373                         continue;
2374                 }
2375
2376                 if (child->type == MIMETYPE_MULTIPART) {
2377                         /* get the actual content */
2378                         child = procmime_mimeinfo_next(child);
2379                         continue;
2380                 }
2381
2382                 if (child == firsttext) {
2383                         child = procmime_mimeinfo_next(child);
2384                         continue;
2385                 }
2386
2387                 outfile = procmime_get_tmp_file_name(child);
2388                 if (procmime_get_part(outfile, child) < 0)
2389                         g_warning("Can't get the part of multipart message.");
2390                 else {
2391                         gchar *content_type;
2392
2393                         content_type = procmime_get_content_type_str(child->type, child->subtype);
2394                         partname = procmime_mimeinfo_get_parameter(child, "name");
2395                         if (partname == NULL)
2396                                 partname = "";
2397                         compose_attach_append(compose, outfile,
2398                                               partname, content_type);
2399                         g_free(content_type);
2400                 }
2401                 g_free(outfile);
2402                 NEXT_PART_NOT_CHILD(child);
2403         }
2404         procmime_mimeinfo_free_all(mimeinfo);
2405 }
2406
2407
2408 #define CHAR_BUF_SIZE 8
2409 #undef NEXT_PART_NOT_CHILD
2410
2411 #define GET_CHAR(iter_p, buf, len)                                           \
2412 {                                                                            \
2413         GtkTextIter end_iter;                                                \
2414         gchar *tmp;                                                          \
2415         end_iter = *iter_p;                                                  \
2416         gtk_text_iter_forward_char(&end_iter);                               \
2417         tmp = gtk_text_buffer_get_text(textbuf, iter_p, &end_iter, FALSE);   \
2418         if (tmp) {                                                           \
2419                 glong items_read, items_witten;                              \
2420                 GError *error = NULL;                                        \
2421                 gunichar *wide_char;                                         \
2422                 strncpy2(buf, tmp, CHAR_BUF_SIZE);                           \
2423                 wide_char = g_utf8_to_ucs4(tmp, -1,                          \
2424                                            &items_read, &items_witten,       \
2425                                            &error);                          \
2426                 if (error != NULL) {                                         \
2427                         g_warning("%s\n", error->message);                   \
2428                         g_error_free(error);                                 \
2429                 }                                                            \
2430                 len = wide_char && g_unichar_iswide(*wide_char) ? 2 : 1;     \
2431                 g_free(wide_char);                                           \
2432         } else {                                                             \
2433                 buf[0] = '\0';                                               \
2434                 len = 1;                                                     \
2435         }                                                                    \
2436         g_free(tmp);                                                         \
2437 }
2438
2439 #define DISP_WIDTH(len) \
2440         ((len > 2 && conv_get_current_charset() == C_UTF_8) ? 2 : \
2441          (len == 2 && conv_get_current_charset() == C_UTF_8) ? 1 : len)
2442
2443 #define SPACE_CHARS     " \t"
2444
2445 static void compose_wrap_line(Compose *compose)
2446 {
2447         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2448         GtkTextBuffer *textbuf = gtk_text_view_get_buffer(text);
2449         GtkTextMark *mark;
2450         GtkTextIter insert_iter, iter;
2451         gint ch_len, last_ch_len;
2452         gchar cbuf[CHAR_BUF_SIZE], last_ch;
2453         guint text_len;
2454         gint p_start, p_end;
2455         gint line_pos, cur_pos;
2456         gint line_len, cur_len;
2457         gboolean line_end, quoted;
2458
2459         text_len = gtk_text_buffer_get_char_count(textbuf);
2460         mark = gtk_text_buffer_get_insert(textbuf);
2461         gtk_text_buffer_get_iter_at_mark(textbuf, &insert_iter, mark);
2462         cur_pos = gtk_text_iter_get_offset(&insert_iter);
2463         GET_CHAR(&insert_iter, cbuf, ch_len);
2464         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2465                 GtkTextIter prev_iter;
2466                 if (cur_pos == 0)
2467                         return; /* on the paragraph mark */
2468                 prev_iter = insert_iter;
2469                 gtk_text_iter_backward_char(&prev_iter);
2470                 GET_CHAR(&prev_iter, cbuf, ch_len);
2471                 if (ch_len == 1 && *cbuf == '\n')
2472                         return; /* on the paragraph mark */
2473         }
2474
2475         /* find paragraph start. */
2476         line_end = quoted = FALSE;
2477         for (iter = insert_iter; gtk_text_iter_backward_char(&iter);) {
2478                 GET_CHAR(&iter, cbuf, ch_len);
2479                 if (ch_len == 1 && *cbuf == '\n') {
2480                         if (quoted)
2481                                 return; /* quoted part */
2482                         if (line_end) {
2483                                 gtk_text_iter_forward_chars(&iter, 2);
2484                                 break;
2485                         }
2486                         line_end = TRUE;
2487                 } else {
2488                         if (ch_len == 1
2489                             && strchr(prefs_common.quote_chars, *cbuf))
2490                                 quoted = 1;
2491                         else if (ch_len != 1 || !isspace(*(guchar *)cbuf))
2492                                 quoted = 0;
2493
2494                         line_end = FALSE;
2495                 }
2496         }
2497         p_start = gtk_text_iter_get_offset(&iter);
2498
2499         /* find paragraph end. */
2500         line_end = FALSE;
2501         for (iter = insert_iter; gtk_text_iter_forward_char(&iter);) {
2502                 GET_CHAR(&iter, cbuf, ch_len);
2503                 if (ch_len == 1 && *cbuf == '\n') {
2504                         if (line_end) {
2505                                 p_end -= 1;
2506                                 gtk_text_iter_backward_char(&iter);
2507                                 break;
2508                         }
2509                         line_end = TRUE;
2510                 } else {
2511                         if (line_end && ch_len == 1 &&
2512                             strchr(prefs_common.quote_chars, *cbuf))
2513                                 return; /* quoted part */
2514
2515                         line_end = FALSE;
2516                 }
2517         }
2518         p_end = gtk_text_iter_get_offset(&iter);
2519
2520         if (p_end >= text_len)
2521                 p_end = text_len;
2522
2523         if (p_start >= p_end)
2524                 return;
2525
2526         line_len = cur_len = 0;
2527         last_ch_len = 0;
2528         last_ch = '\0';
2529         line_pos = p_start;
2530         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2531                 gboolean space = FALSE;
2532
2533                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cur_pos);
2534
2535                 GET_CHAR(&iter, cbuf, ch_len);
2536
2537                 if (ch_len < 0) {
2538                         cbuf[0] = '\0';
2539                         ch_len = 1;
2540                 }
2541
2542                 if (ch_len == 1 && isspace(*(guchar *)cbuf))
2543                         space = 1;
2544
2545                 if (ch_len == 1 && *cbuf == '\n') {
2546                         gboolean replace = FALSE;
2547                         GtkTextIter next_iter = iter;
2548
2549                         gtk_text_iter_forward_char(&next_iter);
2550
2551                         if (last_ch_len == 1 && !isspace((guchar)last_ch)) {
2552                                 if (cur_pos + 1 < p_end) {
2553                                         GET_CHAR(&next_iter, cbuf, ch_len);
2554                                         if (ch_len == 1 &&
2555                                             !isspace(*(guchar *)cbuf))
2556                                                 replace = TRUE;
2557                                 }
2558                         }
2559                         gtk_text_buffer_delete(textbuf, &iter, &next_iter);
2560                         if (replace) {
2561                                 gtk_text_buffer_insert(textbuf, &iter, " ", 1);
2562                                 space = TRUE;
2563                         }
2564                         else {
2565                                 p_end--;
2566                                 cur_pos--;
2567                                 gtk_text_buffer_get_iter_at_offset
2568                                         (textbuf, &iter, cur_pos);
2569                                 continue;
2570                         }
2571                 }
2572
2573                 last_ch_len = ch_len;
2574                 last_ch = *cbuf;
2575
2576                 if (space) {
2577                         line_pos = cur_pos + 1;
2578                         line_len = cur_len + ch_len;
2579                 }
2580
2581                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, line_pos);
2582
2583                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2584                     line_len > 0) {
2585                         gint tlen = ch_len;
2586                         GtkTextIter prev_iter = iter;
2587
2588                         gtk_text_iter_backward_char(&prev_iter);
2589
2590                         GET_CHAR(&prev_iter, cbuf, ch_len);
2591                         if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
2592                                 gtk_text_buffer_delete(textbuf, &prev_iter, &iter);
2593                                 iter = prev_iter;
2594                                 p_end--;
2595                                 cur_pos--;
2596                                 line_pos--;
2597                                 cur_len--;
2598                                 line_len--;
2599                         }
2600                         ch_len = tlen;
2601
2602                         gtk_text_buffer_insert(textbuf, &iter, "\n", 1);
2603                         p_end++;
2604                         cur_pos++;
2605                         line_pos++;
2606                         cur_len = cur_len - line_len + ch_len;
2607                         line_len = 0;
2608                         continue;
2609                 }
2610
2611                 if (ch_len > 1) {
2612                         line_pos = cur_pos + 1;
2613                         line_len = cur_len + ch_len;
2614                 }
2615                 cur_len += ch_len;
2616         }
2617 }
2618
2619 #undef WRAP_DEBUG
2620 #ifdef WRAP_DEBUG
2621 /* Darko: used when I debug wrapping */
2622 void dump_text(GtkTextBuffer *textbuf, int pos, int tlen, int breakoncr)
2623 {
2624         gint i, clen;
2625         gchar cbuf[CHAR_BUF_SIZE];
2626         GtkTextIter iter, end_iter;
2627
2628         printf("%d [", pos);
2629         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, pos);
2630         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter, pos + tlen);
2631         for (; gtk_text_iter_forward_char(&iter) &&
2632                      gtk_text_iter_compare(&iter, &end_iter) < 0;) {
2633                 GET_CHAR(&iter, cbuf, clen);
2634                 if (clen < 0) break;
2635                 if (breakoncr && clen == 1 && cbuf[0] == '\n')
2636                         break;
2637                 fwrite(cbuf, clen, 1, stdout);
2638         }
2639         printf("]\n");
2640 }
2641 #endif
2642
2643 typedef enum {
2644         WAIT_FOR_SPACE,
2645         WAIT_FOR_INDENT_CHAR,
2646         WAIT_FOR_INDENT_CHAR_OR_SPACE
2647 } IndentState;
2648
2649 /* return indent length, we allow:
2650    > followed by spaces/tabs
2651    | followed by spaces/tabs
2652    uppercase characters immediately followed by >,
2653    and the repeating sequences of the above */
2654 /* return indent length */
2655 static guint get_indent_length(GtkTextBuffer *textbuf, guint start_pos, guint text_len)
2656 {
2657         guint i_len = 0;
2658         guint i, ch_len, alnum_cnt = 0;
2659         IndentState state = WAIT_FOR_INDENT_CHAR;
2660         gchar cbuf[CHAR_BUF_SIZE];
2661         gboolean is_space;
2662         gboolean is_indent;
2663
2664         if (prefs_common.quote_chars == NULL) {
2665                 return 0 ;
2666         }
2667
2668         for (i = start_pos; i < text_len; i++) {
2669                 GtkTextIter iter;
2670
2671                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, i);
2672                 GET_CHAR(&iter, cbuf, ch_len);
2673                 if (ch_len > 1)
2674                         break;
2675
2676                 if (cbuf[0] == '\n')
2677                         break;
2678
2679                 is_indent = strchr(prefs_common.quote_chars, cbuf[0]) ? TRUE : FALSE;
2680                 is_space = strchr(SPACE_CHARS, cbuf[0]) ? TRUE : FALSE;
2681
2682                 switch (state) {
2683                 case WAIT_FOR_SPACE:
2684                         if (is_space == FALSE)
2685                                 goto out;
2686                         state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2687                         break;
2688                 case WAIT_FOR_INDENT_CHAR_OR_SPACE:
2689                         if (is_indent == FALSE && is_space == FALSE &&
2690                             !isupper((guchar)cbuf[0]))
2691                                 goto out;
2692                         if (is_space == TRUE) {
2693                                 alnum_cnt = 0;
2694                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2695                         } else if (is_indent == TRUE) {
2696                                 alnum_cnt = 0;
2697                                 state = WAIT_FOR_SPACE;
2698                         } else {
2699                                 alnum_cnt++;
2700                                 state = WAIT_FOR_INDENT_CHAR;
2701                         }
2702                         break;
2703                 case WAIT_FOR_INDENT_CHAR:
2704                         if (is_indent == FALSE && !isupper((guchar)cbuf[0]))
2705                                 goto out;
2706                         if (is_indent == TRUE) {
2707                                 if (alnum_cnt > 0
2708                                     && !strchr(prefs_common.quote_chars, cbuf[0]))
2709                                         goto out;
2710                                 alnum_cnt = 0;
2711                                 state = WAIT_FOR_SPACE;
2712                         } else {
2713                                 alnum_cnt++;
2714                         }
2715                         break;
2716                 }
2717
2718                 i_len++;
2719         }
2720
2721 out:
2722         if ((i_len > 0) && (state == WAIT_FOR_INDENT_CHAR))
2723                 i_len -= alnum_cnt;
2724
2725         return i_len;
2726 }
2727
2728 /* insert quotation string when line was wrapped */
2729 static guint ins_quote(GtkTextBuffer *textbuf, GtkTextIter *iter,
2730                        guint indent_len,
2731                        guint prev_line_pos, guint text_len,
2732                        gchar *quote_fmt)
2733 {
2734         guint ins_len = 0;
2735
2736         if (indent_len) {
2737                 GtkTextIter iter1, iter2;
2738                 gchar *text;
2739
2740                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter1,
2741                                                    prev_line_pos);
2742                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter2,
2743                                                    prev_line_pos + indent_len);
2744                 text = gtk_text_buffer_get_text(textbuf, &iter1, &iter2, FALSE);
2745                 if (!text) return 0;
2746
2747                 gtk_text_buffer_insert(textbuf, iter, text, -1);
2748                 ins_len = g_utf8_strlen(text, -1);
2749
2750                 g_free(text);
2751         }
2752
2753         return ins_len;
2754 }
2755
2756 static gboolean is_sig_separator(Compose *compose, GtkTextBuffer *textbuf, guint start_pos)
2757 {
2758         char *text = NULL;
2759         GtkTextIter iter;
2760         GtkTextIter end_iter;
2761         if (!compose->account->sig_sep)
2762                 return FALSE;
2763
2764         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, start_pos+1);
2765         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2766                 start_pos+strlen(compose->account->sig_sep)+1);
2767
2768         if (!strcmp(gtk_text_iter_get_text(&iter, &end_iter),
2769                         compose->account->sig_sep)) {
2770                 /* check \n */
2771                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter,
2772                         start_pos+strlen(compose->account->sig_sep)+1);
2773                 gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2774                         start_pos+strlen(compose->account->sig_sep)+2);
2775
2776                 if (!strcmp(gtk_text_iter_get_text(&iter, &end_iter),"\n"));
2777                         return TRUE;
2778
2779
2780         }
2781
2782         return FALSE;
2783 }
2784
2785 /* check if we should join the next line */
2786 static gboolean join_next_line_is_needed(GtkTextBuffer *textbuf,
2787                                          guint start_pos, guint tlen,
2788                                          guint prev_ilen, gboolean autowrap)
2789 {
2790         guint indent_len, ch_len;
2791         gboolean do_join = FALSE;
2792         gchar cbuf[CHAR_BUF_SIZE];
2793
2794         indent_len = get_indent_length(textbuf, start_pos, tlen);
2795
2796         if ((autowrap || indent_len > 0) && indent_len == prev_ilen) {
2797                 GtkTextIter iter;
2798                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter,
2799                                                    start_pos + indent_len);
2800                 GET_CHAR(&iter, cbuf, ch_len);
2801
2802                 if (ch_len > 0 && (cbuf[0] != '\n'))
2803                         do_join = TRUE;
2804         }
2805
2806         return do_join;
2807 }
2808
2809 static void compose_wrap_line_all(Compose *compose)
2810 {
2811         compose_wrap_line_all_full(compose, FALSE);
2812 }
2813
2814 static void compose_wrap_line_all_full(Compose *compose, gboolean autowrap)
2815 {
2816         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2817         GtkTextBuffer *textbuf = gtk_text_view_get_buffer(text);
2818         GtkTextIter iter, end_iter;
2819         guint tlen;
2820         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2821         gint line_len = 0, cur_len = 0;
2822         gint ch_len;
2823         gboolean is_new_line = TRUE, do_delete = FALSE;
2824         guint i_len = 0;
2825         gboolean linewrap_quote = prefs_common.linewrap_quote;
2826         gboolean set_editable_pos = FALSE;
2827         gint editable_pos = 0;
2828         guint linewrap_len = prefs_common.linewrap_len;
2829         gchar *qfmt = prefs_common.quotemark;
2830         gchar cbuf[CHAR_BUF_SIZE];
2831         GtkTextMark *cursor_mark = gtk_text_buffer_get_insert(textbuf);
2832
2833         tlen = gtk_text_buffer_get_char_count(textbuf);
2834
2835         for (; cur_pos < tlen; cur_pos++) {
2836                 /* mark position of new line - needed for quotation wrap */
2837                 if (is_new_line) {
2838                         if (linewrap_quote)
2839                                 i_len = get_indent_length(textbuf, cur_pos, tlen);
2840
2841                         is_new_line = FALSE;
2842                         p_pos = cur_pos;
2843                 }
2844
2845                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cur_pos);
2846                 GET_CHAR(&iter, cbuf, ch_len);
2847
2848                 /* fix line length for tabs */
2849                 if (ch_len == 1 && *cbuf == '\t') {
2850                         guint tab_width = 8;
2851                         guint tab_offset = line_len % tab_width;
2852
2853                         line_len += tab_width - tab_offset - 1;
2854                         cur_len = line_len;
2855                 }
2856
2857                 /* we have encountered line break */
2858                 if (ch_len == 1 && *cbuf == '\n') {
2859                         gint clen;
2860                         gchar cb[CHAR_BUF_SIZE];
2861
2862                         /* should we join the next line */
2863                         if ((autowrap || i_len != cur_len) && do_delete &&
2864                         !is_sig_separator(compose, textbuf, cur_pos+i_len) &&
2865                             join_next_line_is_needed
2866                                 (textbuf, cur_pos + 1, tlen, i_len, autowrap)) {
2867                                 do_delete = TRUE;
2868                         } else
2869                                 do_delete = FALSE;
2870
2871                         /* skip delete if it is continuous URL */
2872                         if (do_delete && (line_pos - p_pos <= i_len) &&
2873                             gtkut_text_buffer_is_uri_string(textbuf, line_pos,
2874                                                             tlen))
2875                                 do_delete = FALSE;
2876
2877                         /* should we delete to perform smart wrapping */
2878                         if (line_len < linewrap_len && do_delete) {
2879                                 /* get rid of newline */
2880                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2881                                                                    &iter,
2882                                                                    cur_pos);
2883                                 end_iter = iter;
2884                                 gtk_text_iter_forward_char(&end_iter);
2885                                 gtk_text_buffer_delete(textbuf, &iter, &end_iter);
2886                                 tlen--;
2887
2888                                 /* if text starts with quote fmt or with
2889                                    indent string, delete them */
2890                                 if (i_len) {
2891                                         guint ilen;
2892                                         ilen =  gtkut_text_buffer_str_compare_n
2893                                                 (textbuf, cur_pos, p_pos, i_len,
2894                                                  tlen);
2895                                         if (ilen) {
2896                                                 end_iter = iter;
2897                                                 gtk_text_iter_forward_chars
2898                                                         (&end_iter, ilen);
2899                                                 gtk_text_buffer_delete(textbuf,
2900                                                                        &iter,
2901                                                                        &end_iter);
2902                                                 tlen -= ilen;
2903                                         }
2904                                 }
2905
2906                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2907                                                                    &iter,
2908                                                                    cur_pos);
2909                                 GET_CHAR(&iter, cb, clen);
2910
2911                                 /* insert space if it's alphanumeric */
2912                                 if ((cur_pos != line_pos) &&
2913                                     ((clen > 1) || isalnum((guchar)cb[0]))) {
2914                                         GtkTextIter cursor_iter;
2915                                         gboolean go_back = FALSE;
2916                                         gtk_text_buffer_get_iter_at_mark(textbuf, &cursor_iter, cursor_mark);
2917                                         if (gtk_text_iter_get_offset(&iter) ==
2918                                                  gtk_text_iter_get_offset(&cursor_iter))
2919                                                 go_back = TRUE;
2920
2921                                         gtk_text_buffer_insert(textbuf, &iter,
2922                                                                " ", 1);
2923                                         if (go_back) {
2924                                                 gtk_text_buffer_get_iter_at_mark(textbuf, &cursor_iter, cursor_mark);
2925                                                 gtk_text_iter_backward_chars(&cursor_iter, 1);
2926                                                 gtk_text_buffer_place_cursor(textbuf, &cursor_iter);
2927                                         }
2928                                         tlen++;
2929                                 }
2930
2931                                 /* and start over with current line */
2932                                 cur_pos = p_pos - 1;
2933                                 line_pos = cur_pos;
2934                                 line_len = cur_len = 0;
2935                                 do_delete = FALSE;
2936                                 is_new_line = TRUE;
2937 #ifdef WRAP_DEBUG
2938                                 g_print("after delete l_pos=");
2939                                 dump_text(textbuf, line_pos, tlen, 1);
2940 #endif
2941                                 /* move beginning of line if we are on LF */
2942                                 gtk_text_buffer_get_iter_at_offset(textbuf,
2943                                                                    &iter,
2944                                                                    line_pos);
2945                                 GET_CHAR(&iter, cb, clen);
2946                                 if (clen == 1 && *cb == '\n')
2947                                         line_pos++;
2948 #ifdef WRAP_DEBUG
2949                                 g_print("new line_pos=%d\n", line_pos);
2950 #endif
2951
2952                                 continue;
2953                         }
2954
2955                         /* mark new line beginning */
2956                         line_pos = cur_pos + 1;
2957                         line_len = cur_len = 0;
2958                         do_delete = FALSE;
2959                         is_new_line = TRUE;
2960                         continue;
2961                 }
2962
2963                 if (ch_len < 0) {
2964                         cbuf[0] = '\0';
2965                         ch_len = 1;
2966                 }
2967
2968                 /* possible line break */
2969                 if (ch_len == 1 && isspace(*(guchar *)cbuf)) {
2970                         line_pos = cur_pos + 1;
2971                         line_len = cur_len + ch_len;
2972                 }
2973
2974                 /* are we over wrapping length set in preferences ? */
2975                 if (cur_len + DISP_WIDTH(ch_len) > linewrap_len) {
2976                         gint clen;
2977
2978 #ifdef WRAP_DEBUG
2979                         g_print("should wrap cur_pos=%d ", cur_pos);
2980                         dump_text(textbuf, p_pos, tlen, 1);
2981                         dump_text(textbuf, line_pos, tlen, 1);
2982 #endif
2983                         /* force wrapping if it is one long word but not URL */
2984                         if (line_pos - p_pos <= i_len)
2985                                 if (!gtkut_text_buffer_is_uri_string
2986                                     (textbuf, line_pos, tlen))
2987                                         line_pos = cur_pos - 1;
2988 #ifdef WRAP_DEBUG
2989                         g_print("new line_pos=%d\n", line_pos);
2990 #endif
2991
2992                         gtk_text_buffer_get_iter_at_offset(textbuf,
2993                                                            &iter,
2994                                                            line_pos - 1);
2995                         GET_CHAR(&iter, cbuf, clen);
2996
2997                         /* if next character is space delete it */
2998                         if (clen == 1 && isspace(*(guchar *)cbuf)) {
2999                                 if (p_pos + i_len != line_pos ||
3000                                     !gtkut_text_buffer_is_uri_string
3001                                         (textbuf, line_pos, tlen)) {
3002                                         /* workaround for correct cursor
3003                                            position */
3004                                         if (set_editable_pos == FALSE) {
3005                                                 GtkTextMark *ins = gtk_text_buffer_get_insert(textbuf);
3006                                                 gtk_text_buffer_get_iter_at_mark(textbuf, &iter, ins);
3007                                                 editable_pos = gtk_text_iter_get_offset(&iter);
3008                                                 if (editable_pos == line_pos)
3009                                                         set_editable_pos = TRUE;
3010                                         }
3011                                         gtk_text_buffer_get_iter_at_offset(textbuf,
3012                                                            &iter,
3013                                                            line_pos-1);
3014                                         gtk_text_buffer_get_iter_at_offset(textbuf,
3015                                                            &end_iter,
3016                                                            line_pos);
3017                                         gtk_text_buffer_delete(textbuf, &iter, &end_iter);
3018                                         //gtk_stext_set_point(text, line_pos);
3019                                         //gtk_stext_backward_delete(text, 1);
3020                                         tlen--;
3021                                         cur_pos--;
3022                                         line_pos--;
3023                                         cur_len--;
3024                                         line_len--;
3025                                 }
3026                         }
3027
3028                         /* if it is URL at beginning of line don't wrap */
3029                         if (p_pos + i_len == line_pos &&
3030                             gtkut_text_buffer_is_uri_string(textbuf, line_pos, tlen)) {
3031 #ifdef WRAP_DEBUG
3032                                 g_print("found URL at ");
3033                                 dump_text(textbuf, line_pos, tlen, 1);
3034 #endif
3035                                 continue;
3036                         }
3037
3038                         /* insert CR */
3039                         gtk_text_buffer_get_iter_at_offset(textbuf,
3040                                                            &iter,
3041                                                            line_pos);
3042                         gtk_text_buffer_insert(textbuf, &iter, "\n", 1);
3043                         //gtk_stext_set_point(text, line_pos);
3044                         //gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
3045                         //gtk_stext_compact_buffer(text);
3046                         tlen++;
3047                         line_pos++;
3048                         /* for loop will increase it */
3049                         cur_pos = line_pos - 1;
3050                         /* start over with current line */
3051                         is_new_line = TRUE;
3052                         line_len = cur_len = 0;
3053                         if (autowrap || i_len > 0) {
3054                                 do_delete = TRUE;
3055                         } else
3056                                 do_delete = FALSE;
3057 #ifdef WRAP_DEBUG
3058                         g_print("after CR insert ");
3059                         dump_text(textbuf, line_pos, tlen, 1);
3060                         dump_text(textbuf, cur_pos, tlen, 1);
3061 #endif
3062
3063                         /* should we insert quotation ? */
3064                         if (linewrap_quote && i_len) {
3065                                 /* only if line is not already quoted  */
3066                                 if (!gtkut_text_buffer_str_compare
3067                                         (textbuf, line_pos, tlen, qfmt)) {
3068                                         guint ins_len;
3069
3070                                         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, line_pos);
3071
3072                                         if (line_pos - p_pos > i_len) {
3073                                                 ins_len = ins_quote
3074                                                         (textbuf, &iter, i_len, p_pos,
3075                                                          tlen, qfmt);
3076                                                 tlen += ins_len;
3077                                         }
3078 #ifdef WRAP_DEBUG
3079                                         g_print("after quote insert ");
3080                                         dump_text(textbuf, line_pos, tlen, 1);
3081 #endif
3082                                 }
3083                         }
3084                         continue;
3085                 }
3086
3087                 if (ch_len > 1) {
3088                         line_pos = cur_pos + 1;
3089                         line_len = cur_len + ch_len;
3090                 }
3091                 /* advance to next character in buffer */
3092                 cur_len += ch_len;
3093         }
3094
3095         if (set_editable_pos && editable_pos <= tlen) {
3096                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter, editable_pos);
3097                 gtk_text_buffer_place_cursor(textbuf, &iter);
3098         }
3099 }
3100
3101 #undef GET_CHAR
3102 #undef CHAR_BUF_SIZE
3103
3104 static void compose_set_title(Compose *compose)
3105 {
3106         gchar *str;
3107         gchar *edited;
3108
3109         edited = compose->modified ? _(" [Edited]") : "";
3110         if (compose->account && compose->account->address)
3111                 str = g_strdup_printf(_("%s - Compose message%s"),
3112                                       compose->account->address, edited);
3113         else
3114                 str = g_strdup_printf(_("Compose message%s"), edited);
3115         gtk_window_set_title(GTK_WINDOW(compose->window), str);
3116         g_free(str);
3117 }
3118
3119 /**
3120  * compose_current_mail_account:
3121  *
3122  * Find a current mail account (the currently selected account, or the
3123  * default account, if a news account is currently selected).  If a
3124  * mail account cannot be found, display an error message.
3125  *
3126  * Return value: Mail account, or NULL if not found.
3127  **/
3128 static PrefsAccount *
3129 compose_current_mail_account(void)
3130 {
3131         PrefsAccount *ac;
3132
3133         if (cur_account && cur_account->protocol != A_NNTP)
3134                 ac = cur_account;
3135         else {
3136                 ac = account_get_default();
3137                 if (!ac || ac->protocol == A_NNTP) {
3138                         alertpanel_error(_("Account for sending mail is not specified.\n"
3139                                            "Please select a mail account before sending."));
3140                         return NULL;
3141                 }
3142         }
3143         return ac;
3144 }
3145
3146 static void compose_select_account(Compose *compose, PrefsAccount *account,
3147                                    gboolean init)
3148 {
3149         GtkItemFactory *ifactory;
3150
3151         g_return_if_fail(account != NULL);
3152
3153         compose->account = account;
3154
3155         compose_set_title(compose);
3156
3157         ifactory = gtk_item_factory_from_widget(compose->menubar);
3158 #if 0
3159         if (account->protocol == A_NNTP) {
3160                 gtk_widget_show(compose->newsgroups_hbox);
3161                 gtk_widget_show(compose->newsgroups_entry);
3162                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 4);
3163                 compose->use_newsgroups = TRUE;
3164
3165                 menu_set_active(ifactory, "/View/To", FALSE);
3166                 menu_set_sensitive(ifactory, "/View/To", TRUE);
3167                 menu_set_active(ifactory, "/View/Cc", FALSE);
3168                 menu_set_sensitive(ifactory, "/View/Cc", TRUE);
3169                 menu_set_sensitive(ifactory, "/View/Followup to", TRUE);
3170         } else {
3171                 gtk_widget_hide(compose->newsgroups_hbox);
3172                 gtk_widget_hide(compose->newsgroups_entry);
3173                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 0);
3174                 gtk_widget_queue_resize(compose->table_vbox);
3175                 compose->use_newsgroups = FALSE;
3176
3177                 menu_set_active(ifactory, "/View/To", TRUE);
3178                 menu_set_sensitive(ifactory, "/View/To", FALSE);
3179                 menu_set_active(ifactory, "/View/Cc", TRUE);
3180                 menu_set_sensitive(ifactory, "/View/Cc", FALSE);
3181                 menu_set_active(ifactory, "/View/Followup to", FALSE);
3182                 menu_set_sensitive(ifactory, "/View/Followup to", FALSE);
3183         }
3184
3185         if (account->set_autocc) {
3186                 compose_entry_show(compose, COMPOSE_ENTRY_CC);
3187                 if (account->auto_cc && compose->mode != COMPOSE_REEDIT)
3188                         compose_entry_set(compose, account->auto_cc,
3189                                           COMPOSE_ENTRY_CC);
3190         }
3191         if (account->set_autobcc) {
3192                 compose_entry_show(compose, COMPOSE_ENTRY_BCC);
3193                 if (account->auto_bcc && compose->mode != COMPOSE_REEDIT)
3194                         compose_entry_set(compose, account->auto_bcc,
3195                                           COMPOSE_ENTRY_BCC);
3196         }
3197         if (account->set_autoreplyto) {
3198                 compose_entry_show(compose, COMPOSE_ENTRY_REPLY_TO);
3199                 if (account->auto_replyto && compose->mode != COMPOSE_REEDIT)
3200                         compose_entry_set(compose, account->auto_replyto,
3201                                           COMPOSE_ENTRY_REPLY_TO);
3202         }
3203
3204 #endif
3205
3206         if (account->default_sign)
3207                 menu_set_active(ifactory, "/Options/Sign", TRUE);
3208         else
3209                 menu_set_active(ifactory, "/Options/Sign", FALSE);
3210         if (account->default_encrypt)
3211                 menu_set_active(ifactory, "/Options/Encrypt", TRUE);
3212         else
3213                 menu_set_active(ifactory, "/Options/Encrypt", FALSE);
3214
3215         activate_privacy_system(compose, account);
3216
3217         if (!init && compose->mode != COMPOSE_REDIRECT)
3218                 compose_insert_sig(compose, TRUE);
3219 }
3220
3221 gboolean compose_check_for_valid_recipient(Compose *compose) {
3222         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
3223         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
3224         gboolean recipient_found = FALSE;
3225         GSList *list;
3226         gchar **strptr;
3227
3228         /* free to and newsgroup list */
3229         slist_free_strings(compose->to_list);
3230         g_slist_free(compose->to_list);
3231         compose->to_list = NULL;
3232
3233         slist_free_strings(compose->newsgroup_list);
3234         g_slist_free(compose->newsgroup_list);
3235         compose->newsgroup_list = NULL;
3236
3237         /* search header entries for to and newsgroup entries */
3238         for (list = compose->header_list; list; list = list->next) {
3239                 gchar *header;
3240                 gchar *entry;
3241                 header = gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry), 0, -1);
3242                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
3243                 g_strstrip(entry);
3244                 if (entry[0] != '\0') {
3245                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
3246                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3247                                         compose->to_list = address_list_append(compose->to_list, entry);
3248                                         recipient_found = TRUE;
3249                                 }
3250                         }
3251                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
3252                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
3253                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
3254                                         recipient_found = TRUE;
3255                                 }
3256                         }
3257                 }
3258                 g_free(header);
3259                 g_free(entry);
3260         }
3261         return recipient_found;
3262 }
3263
3264 static gboolean compose_check_entries(Compose *compose, gboolean check_subject)
3265 {
3266         const gchar *str;
3267
3268         if (compose_check_for_valid_recipient(compose) == FALSE) {
3269                 alertpanel_error(_("Recipient is not specified."));
3270                 return FALSE;
3271         }
3272
3273         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3274         if (*str == '\0' && check_subject == TRUE) {
3275                 AlertValue aval;
3276
3277                 aval = alertpanel(_("Send"),
3278                                   _("Subject is empty. Send it anyway?"),
3279                                   _("Yes"), _("No"), NULL);
3280                 if (aval != G_ALERTDEFAULT)
3281                         return FALSE;
3282         }
3283
3284         return TRUE;
3285 }
3286
3287 gint compose_send(Compose *compose)
3288 {
3289         gint msgnum;
3290         FolderItem *folder;
3291         gint val = -1;
3292         gchar *msgpath;
3293
3294         compose_allow_user_actions (compose, FALSE);
3295         compose->sending = TRUE;
3296
3297         if (compose_check_entries(compose, TRUE) == FALSE)
3298                 goto bail;
3299
3300         val = compose_queue(compose, &msgnum, &folder);
3301
3302         if (val) {
3303                 alertpanel_error(_("Could not queue message for sending"));
3304                 goto bail;
3305         }
3306
3307
3308         if (prefs_common.send_dialog_mode != SEND_DIALOG_ALWAYS) {
3309                 compose->sending = FALSE;
3310                 gtk_widget_destroy(compose->window);
3311                 /* No more compose access in the normal codepath
3312                  * after this point! */
3313         }
3314
3315         if (msgnum == 0) {
3316                 alertpanel_error(_("The message was queued but could not be "
3317                                    "sent.\nUse \"Send queued messages\" from "
3318                                    "the main window to retry."));
3319                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3320                         compose->sending = FALSE;
3321                         compose_allow_user_actions (compose, TRUE);
3322                 }
3323                 return 0;
3324         }
3325
3326         msgpath = folder_item_fetch_msg(folder, msgnum);
3327         val = procmsg_send_message_queue(msgpath);
3328         g_free(msgpath);
3329
3330         if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3331                 compose->sending = FALSE;
3332                 compose_allow_user_actions (compose, TRUE);
3333                 if (val != 0) {
3334                         folder_item_remove_msg(folder, msgnum);
3335                         folder_item_scan(folder);
3336                 }
3337         }
3338
3339         if (val == 0) {
3340                 folder_item_remove_msg(folder, msgnum);
3341                 folder_item_scan(folder);
3342                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS)
3343                         gtk_widget_destroy(compose->window);
3344         } else {
3345                 alertpanel_error(_("The message was queued but could not be "
3346                                    "sent.\nUse \"Send queued messages\" from "
3347                                    "the main window to retry."));
3348                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3349                         compose_allow_user_actions (compose, TRUE);
3350                         compose->sending = FALSE;
3351                 }
3352                 return -1;
3353         }
3354
3355         return 0;
3356
3357 bail:
3358         compose_allow_user_actions (compose, TRUE);
3359         compose->sending = FALSE;
3360
3361         return -1;
3362 }
3363
3364 static gboolean compose_use_attach(Compose *compose)
3365 {
3366         return gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL;
3367 }
3368
3369 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
3370                                                            FILE *fp)
3371 {
3372         gchar buf[BUFFSIZE];
3373         gchar *str;
3374         gboolean first_to_address;
3375         gboolean first_cc_address;
3376         GSList *list;
3377         ComposeHeaderEntry *headerentry;
3378         const gchar *headerentryname;
3379         gchar *cc_hdr;
3380         gchar *to_hdr;
3381
3382         debug_print("Writing redirect header\n");
3383
3384         cc_hdr = prefs_common.trans_hdr ? _("Cc:") : "Cc:";
3385         to_hdr = prefs_common.trans_hdr ? _("To:") : "To:";
3386
3387         first_to_address = TRUE;
3388         first_cc_address = TRUE;
3389         for (list = compose->header_list; list; list = list->next) {
3390                 headerentry = ((ComposeHeaderEntry *)list->data);
3391                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3392
3393                 if (g_utf8_collate(headerentryname, cc_hdr) == 0
3394                    || g_utf8_collate(headerentryname, to_hdr) == 0) {
3395                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3396                         Xstrdup_a(str, entstr, return -1);
3397                         g_strstrip(str);
3398                         if (str[0] != '\0') {
3399                                 compose_convert_header
3400                                         (buf, sizeof(buf), str,
3401                                         strlen("Resent-To") + 2, TRUE);
3402                                 if (g_utf8_collate(headerentryname, to_hdr) == 0) {
3403                                         if (first_to_address) {
3404                                                 fprintf(fp, "Resent-To: ");
3405                                                 first_to_address = FALSE;
3406                                         } else {
3407                                                 fprintf(fp, ",");
3408                                         }
3409                                 }
3410                                 if (g_utf8_collate(headerentryname, cc_hdr) == 0) {
3411                                         if (first_cc_address) {
3412                                                 fprintf(fp, "\n");
3413                                                 fprintf(fp, "Resent-Cc: ");
3414                                                 first_cc_address = FALSE;
3415                                         } else {
3416                                                 fprintf(fp, ",");
3417                                         }
3418                                 }
3419
3420                                 fprintf(fp, "%s", buf);
3421                         }
3422                 }
3423         }
3424         /* if (!first_address) { */
3425         fprintf(fp, "\n");
3426         /* } */
3427
3428         return(0);
3429 }
3430
3431 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
3432 {
3433         gchar buf[BUFFSIZE];
3434         gchar *str;
3435         const gchar *entstr;
3436         /* struct utsname utsbuf; */
3437
3438         g_return_val_if_fail(fp != NULL, -1);
3439         g_return_val_if_fail(compose->account != NULL, -1);
3440         g_return_val_if_fail(compose->account->address != NULL, -1);
3441
3442         /* Resent-Date */
3443         get_rfc822_date(buf, sizeof(buf));
3444         fprintf(fp, "Resent-Date: %s\n", buf);
3445
3446         /* Resent-From */
3447         if (compose->account->name && *compose->account->name) {
3448                 compose_convert_header
3449                         (buf, sizeof(buf), compose->account->name,
3450                          strlen("From: "), TRUE);
3451                 fprintf(fp, "Resent-From: %s <%s>\n",
3452                         buf, compose->account->address);
3453         } else
3454                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
3455
3456         /* Subject */
3457         entstr = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3458         if (*entstr != '\0') {
3459                 Xstrdup_a(str, entstr, return -1);
3460                 g_strstrip(str);
3461                 if (*str != '\0') {
3462                         compose_convert_header(buf, sizeof(buf), str,
3463                                                strlen("Subject: "), FALSE);
3464                         fprintf(fp, "Subject: %s\n", buf);
3465                 }
3466         }
3467
3468         /* Resent-Message-ID */
3469         if (compose->account->gen_msgid) {
3470                 generate_msgid(buf, sizeof(buf));
3471                 fprintf(fp, "Resent-Message-ID: <%s>\n", buf);
3472                 compose->msgid = g_strdup(buf);
3473         }
3474
3475         compose_redirect_write_headers_from_headerlist(compose, fp);
3476
3477         /* separator between header and body */
3478         fputs("\n", fp);
3479
3480         return 0;
3481 }
3482
3483 static gint compose_redirect_write_to_file(Compose *compose, FILE *fdest)
3484 {
3485         FILE *fp;
3486         size_t len;
3487         gchar buf[BUFFSIZE];
3488
3489         if ((fp = fopen(compose->redirect_filename, "rb")) == NULL) {
3490                 FILE_OP_ERROR(compose->redirect_filename, "fopen");
3491                 return -1;
3492         }
3493
3494         while (procheader_get_one_field_asis(buf, sizeof(buf), fp) != -1) {
3495                 /* should filter returnpath, delivered-to */
3496                 if (g_ascii_strncasecmp(buf, "Return-Path:",
3497                                         strlen("Return-Path:")) == 0 ||
3498                     g_ascii_strncasecmp(buf, "Delivered-To:",
3499                                         strlen("Delivered-To:")) == 0 ||
3500                     g_ascii_strncasecmp(buf, "Received:",
3501                                         strlen("Received:")) == 0 ||
3502                     g_ascii_strncasecmp(buf, "Subject:",
3503                                         strlen("Subject:")) == 0 ||
3504                     g_ascii_strncasecmp(buf, "X-UIDL:",
3505                                         strlen("X-UIDL:")) == 0)
3506                         continue;
3507
3508                 if (fputs(buf, fdest) == -1)
3509                         goto error;
3510
3511                 if (!prefs_common.redirect_keep_from) {
3512                         if (g_ascii_strncasecmp(buf, "From:",
3513                                           strlen("From:")) == 0) {
3514                                 fputs(" (by way of ", fdest);
3515                                 if (compose->account->name
3516                                     && *compose->account->name) {
3517                                         compose_convert_header
3518                                                 (buf, sizeof(buf),
3519                                                  compose->account->name,
3520                                                  strlen("From: "),
3521                                                  FALSE);
3522                                         fprintf(fdest, "%s <%s>",
3523                                                 buf,
3524                                                 compose->account->address);
3525                                 } else
3526                                         fprintf(fdest, "%s",
3527                                                 compose->account->address);
3528                                 fputs(")", fdest);
3529                         }
3530                 }
3531
3532                 if (fputs("\n", fdest) == -1)
3533                         goto error;
3534         }
3535
3536         compose_redirect_write_headers(compose, fdest);
3537
3538         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
3539                 if (fwrite(buf, sizeof(gchar), len, fdest) != len)
3540                         goto error;
3541         }
3542
3543         fclose(fp);
3544
3545         return 0;
3546 error:
3547         fclose(fp);
3548
3549         return -1;
3550 }
3551
3552 static gint compose_write_to_file(Compose *compose, FILE *fp, gint action)
3553 {
3554         GtkTextBuffer *buffer;
3555         GtkTextIter start, end;
3556         gchar *chars;
3557         gchar *buf;
3558         const gchar *out_codeset;
3559         EncodingType encoding;
3560         MimeInfo *mimemsg, *mimetext;
3561
3562         /* create message MimeInfo */
3563         mimemsg = procmime_mimeinfo_new();
3564         mimemsg->type = MIMETYPE_MESSAGE;
3565         mimemsg->subtype = g_strdup("rfc822");
3566         mimemsg->content = MIMECONTENT_MEM;
3567         mimemsg->data.mem = compose_get_header(compose);
3568
3569         /* Create text part MimeInfo */
3570         /* get all composed text */
3571         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3572         gtk_text_buffer_get_start_iter(buffer, &start);
3573         gtk_text_buffer_get_end_iter(buffer, &end);
3574         chars = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3575         if (is_ascii_str(chars)) {
3576                 buf = chars;
3577                 chars = NULL;
3578                 out_codeset = CS_US_ASCII;
3579                 encoding = ENC_7BIT;
3580         } else {
3581                 const gchar *src_codeset;
3582
3583                 out_codeset = conv_get_outgoing_charset_str();
3584                 if (!g_ascii_strcasecmp(out_codeset, CS_US_ASCII))
3585                         out_codeset = CS_ISO_8859_1;
3586
3587                 if (prefs_common.encoding_method == CTE_BASE64)
3588                         encoding = ENC_BASE64;
3589                 else if (prefs_common.encoding_method == CTE_QUOTED_PRINTABLE)
3590                         encoding = ENC_QUOTED_PRINTABLE;
3591                 else if (prefs_common.encoding_method == CTE_8BIT)
3592                         encoding = ENC_8BIT;
3593                 else
3594                         encoding = procmime_get_encoding_for_charset(out_codeset);
3595
3596                 src_codeset = CS_UTF_8;
3597                 /* if current encoding is US-ASCII, set it the same as
3598                    outgoing one to prevent code conversion failure */
3599                 if (!g_ascii_strcasecmp(src_codeset, CS_US_ASCII))
3600                         src_codeset = out_codeset;
3601
3602                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3603                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3604
3605                 if (action == COMPOSE_WRITE_FOR_SEND) {
3606                         buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3607                         if (!buf) {
3608                                 AlertValue aval;
3609                                 gchar *msg;
3610
3611                                 msg = g_strdup_printf(_("Can't convert the character encoding of the message from\n"
3612                                                         "%s to %s.\n"
3613                                                         "Send it anyway?"), src_codeset, out_codeset);
3614                                 aval = alertpanel_with_type
3615                                         (_("Error"), msg, _("Yes"), _("+No"), NULL, NULL, ALERT_ERROR);
3616                                 g_free(msg);
3617
3618                                 if (aval != G_ALERTDEFAULT) {
3619                                         g_free(chars);
3620                                         return -1;
3621                                 } else {
3622                                         buf = chars;
3623                                         out_codeset = src_codeset;
3624                                         chars = NULL;
3625                                 }
3626                         }
3627                 } else {
3628                         buf = chars;
3629                         out_codeset = src_codeset;
3630                         chars = NULL;
3631                 }
3632         }
3633         g_free(chars);
3634
3635         mimetext = procmime_mimeinfo_new();
3636         mimetext->content = MIMECONTENT_MEM;
3637         mimetext->data.mem = buf;
3638         mimetext->type = MIMETYPE_TEXT;
3639         mimetext->subtype = g_strdup("plain");
3640         g_hash_table_insert(mimetext->typeparameters, g_strdup("charset"),
3641                             g_strdup(out_codeset));
3642         if (encoding != ENC_UNKNOWN)
3643                 procmime_encode_content(mimetext, encoding);
3644
3645         /* append attachment parts */
3646         if (compose_use_attach(compose)) {
3647                 MimeInfo *mimempart;
3648
3649                 mimempart = procmime_mimeinfo_new();
3650                 mimempart->content = MIMECONTENT_EMPTY;
3651                 mimempart->type = MIMETYPE_MULTIPART;
3652                 mimempart->subtype = g_strdup("mixed");
3653                 g_hash_table_insert(mimempart->typeparameters, g_strdup("boundary"),
3654                                     generate_mime_boundary(NULL));
3655
3656                 mimetext->disposition = DISPOSITIONTYPE_INLINE;
3657
3658                 g_node_append(mimempart->node, mimetext->node);
3659                 g_node_append(mimemsg->node, mimempart->node);
3660
3661                 compose_add_attachments(compose, mimempart);
3662         } else
3663                 g_node_append(mimemsg->node, mimetext->node);
3664
3665         /* sign message if sending */
3666         if (action == COMPOSE_WRITE_FOR_SEND && compose->use_signing &&
3667             privacy_system_can_sign(compose->privacy_system))
3668                 if (!privacy_sign(compose->privacy_system, mimemsg, compose->account))
3669                         return -1;
3670
3671         procmime_write_mimeinfo(mimemsg, fp);
3672
3673         return 0;
3674 }
3675
3676 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3677 {
3678         GtkTextBuffer *buffer;
3679         GtkTextIter start, end;
3680         FILE *fp;
3681         size_t len;
3682         gchar *chars, *tmp;
3683         const gchar *src_codeset, *dest_codeset;
3684
3685         if ((fp = fopen(file, "wb")) == NULL) {
3686                 FILE_OP_ERROR(file, "fopen");
3687                 return -1;
3688         }
3689
3690         /* chmod for security */
3691         if (change_file_mode_rw(fp, file) < 0) {
3692                 FILE_OP_ERROR(file, "chmod");
3693                 g_warning("can't change file mode\n");
3694         }
3695
3696         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3697         gtk_text_buffer_get_start_iter(buffer, &start);
3698         gtk_text_buffer_get_end_iter(buffer, &end);
3699         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3700
3701         src_codeset = CS_UTF_8;
3702         dest_codeset = conv_get_current_charset_str();
3703         chars = conv_codeset_strdup(tmp, src_codeset, dest_codeset);
3704         g_free(tmp);
3705         if (!chars) return -1;
3706
3707         /* write body */
3708         len = strlen(chars);
3709         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3710                 FILE_OP_ERROR(file, "fwrite");
3711                 g_free(chars);
3712                 fclose(fp);
3713                 unlink(file);
3714                 return -1;
3715         }
3716
3717         g_free(chars);
3718
3719         if (fclose(fp) == EOF) {
3720                 FILE_OP_ERROR(file, "fclose");
3721                 unlink(file);
3722                 return -1;
3723         }
3724         return 0;
3725 }
3726
3727 static gint compose_remove_reedit_target(Compose *compose)
3728 {
3729         FolderItem *item;
3730         MsgInfo *msginfo = compose->targetinfo;
3731
3732         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3733         if (!msginfo) return -1;
3734
3735         item = msginfo->folder;
3736         g_return_val_if_fail(item != NULL, -1);
3737
3738         if (procmsg_msg_exist(msginfo) &&
3739             (item->stype == F_DRAFT || item->stype == F_QUEUE
3740              || msginfo == compose->autosaved_draft)) {
3741                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3742                         g_warning("can't remove the old message\n");
3743                         return -1;
3744                 }
3745         }
3746
3747         return 0;
3748 }
3749
3750 void compose_remove_draft(Compose *compose)
3751 {
3752         FolderItem *drafts;
3753         MsgInfo *msginfo = compose->targetinfo;
3754         drafts = account_get_special_folder(compose->account, F_DRAFT);
3755
3756         if (procmsg_msg_exist(msginfo)) {
3757                 folder_item_remove_msg(drafts, msginfo->msgnum);
3758         }
3759
3760 }
3761
3762 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3763 {
3764         return compose_queue_sub (compose, msgnum, item, FALSE);
3765 }
3766 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item, gboolean check_subject)
3767 {
3768         FolderItem *queue;
3769         gchar *tmp;
3770         FILE *fp;
3771         GSList *cur;
3772         gint num;
3773         static gboolean lock = FALSE;
3774         PrefsAccount *mailac = NULL, *newsac = NULL;
3775
3776         debug_print("queueing message...\n");
3777         g_return_val_if_fail(compose->account != NULL, -1);
3778
3779         lock = TRUE;
3780
3781         if (compose_check_entries(compose, check_subject) == FALSE) {
3782                 lock = FALSE;
3783                 return -1;
3784         }
3785
3786         if (!compose->to_list && !compose->newsgroup_list) {
3787                 g_warning("can't get recipient list.");
3788                 lock = FALSE;
3789                 return -1;
3790         }
3791
3792         if (compose->to_list) {
3793                 if (compose->account->protocol != A_NNTP)
3794                         mailac = compose->account;
3795                 else if (cur_account && cur_account->protocol != A_NNTP)
3796                         mailac = cur_account;
3797                 else if (!(mailac = compose_current_mail_account())) {
3798                         lock = FALSE;
3799                         alertpanel_error(_("No account for sending mails available!"));
3800                         return -1;
3801                 }
3802         }
3803
3804         if (compose->newsgroup_list) {
3805                 if (compose->account->protocol == A_NNTP)
3806                         newsac = compose->account;
3807                 else if (!newsac->protocol != A_NNTP) {
3808                         lock = FALSE;
3809                         alertpanel_error(_("No account for posting news available!"));
3810                         return -1;
3811                 }
3812         }
3813
3814         if (prefs_common.linewrap_at_send)
3815                 compose_wrap_line_all(compose);
3816
3817         /* write queue header */
3818         tmp = g_strdup_printf("%s%cqueue.%p", get_tmp_dir(),
3819                               G_DIR_SEPARATOR, compose);
3820         if ((fp = fopen(tmp, "wb")) == NULL) {
3821                 FILE_OP_ERROR(tmp, "fopen");
3822                 g_free(tmp);
3823                 return -1;
3824         }
3825
3826         if (change_file_mode_rw(fp, tmp) < 0) {
3827                 FILE_OP_ERROR(tmp, "chmod");
3828                 g_warning("can't change file mode\n");
3829         }
3830
3831         /* queueing variables */
3832         fprintf(fp, "AF:\n");
3833         fprintf(fp, "NF:0\n");
3834         fprintf(fp, "PS:10\n");
3835         fprintf(fp, "SRH:1\n");
3836         fprintf(fp, "SFN:\n");
3837         fprintf(fp, "DSR:\n");
3838         if (compose->msgid)
3839                 fprintf(fp, "MID:<%s>\n", compose->msgid);
3840         else
3841                 fprintf(fp, "MID:\n");
3842         fprintf(fp, "CFG:\n");
3843         fprintf(fp, "PT:0\n");
3844         fprintf(fp, "S:%s\n", compose->account->address);
3845         fprintf(fp, "RQ:\n");
3846         if (mailac)
3847                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
3848         else
3849                 fprintf(fp, "SSV:\n");
3850         if (newsac)
3851                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
3852         else
3853                 fprintf(fp, "NSV:\n");
3854         fprintf(fp, "SSH:\n");
3855         /* write recepient list */
3856         if (compose->to_list) {
3857                 fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
3858                 for (cur = compose->to_list->next; cur != NULL;
3859                      cur = cur->next)
3860                         fprintf(fp, ",<%s>", (gchar *)cur->data);
3861                 fprintf(fp, "\n");
3862         }
3863         /* write newsgroup list */
3864         if (compose->newsgroup_list) {
3865                 fprintf(fp, "NG:");
3866                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
3867                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
3868                         fprintf(fp, ",%s", (gchar *)cur->data);
3869                 fprintf(fp, "\n");
3870         }
3871         /* Sylpheed account IDs */
3872         if (mailac)
3873                 fprintf(fp, "MAID:%d\n", mailac->account_id);
3874         if (newsac)
3875                 fprintf(fp, "NAID:%d\n", newsac->account_id);
3876
3877         if (compose->privacy_system != NULL) {
3878                 fprintf(fp, "X-Sylpheed-Privacy-System:%s\n", compose->privacy_system);
3879                 fprintf(fp, "X-Sylpheed-Sign:%d\n", compose->use_signing);
3880                 fprintf(fp, "X-Sylpheed-Encrypt:%d\n", compose->use_encryption);
3881                 if (compose->use_encryption) {
3882                         gchar *encdata;
3883
3884                         encdata = privacy_get_encrypt_data(compose->privacy_system, compose->to_list);
3885                         if (encdata != NULL)
3886                                 fprintf(fp, "X-Sylpheed-Encrypt-Data:%s\n",
3887                                         encdata);
3888                         g_free(encdata);
3889                 }
3890         }
3891
3892         /* Save copy folder */
3893         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3894                 gchar *savefolderid;
3895
3896                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3897                 fprintf(fp, "SCF:%s\n", savefolderid);
3898                 g_free(savefolderid);
3899         }
3900         /* Message-ID of message replying to */
3901         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
3902                 gchar *folderid;
3903
3904                 folderid = folder_item_get_identifier(compose->replyinfo->folder);
3905                 fprintf(fp, "RMID:%s\x7f%d\x7f%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid);
3906                 g_free(folderid);
3907         }
3908         /* Message-ID of message forwarding to */
3909         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
3910                 gchar *folderid;
3911
3912                 folderid = folder_item_get_identifier(compose->fwdinfo->folder);
3913                 fprintf(fp, "FMID:%s\x7f%d\x7f%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid);
3914                 g_free(folderid);
3915         }
3916         fprintf(fp, "\n");
3917
3918         if (compose->redirect_filename != NULL) {
3919                 if (compose_redirect_write_to_file(compose, fp) < 0) {
3920                         lock = FALSE;
3921                         fclose(fp);
3922                         unlink(tmp);
3923                         g_free(tmp);
3924                         return -1;
3925                 }
3926         } else {
3927                 if (compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_SEND) < 0) {
3928                         lock = FALSE;
3929                         fclose(fp);
3930                         unlink(tmp);
3931                         g_free(tmp);
3932                         return -1;
3933                 }
3934         }
3935
3936         if (fclose(fp) == EOF) {
3937                 FILE_OP_ERROR(tmp, "fclose");
3938                 unlink(tmp);
3939                 g_free(tmp);
3940                 return -1;
3941         }
3942
3943         queue = account_get_special_folder(compose->account, F_QUEUE);
3944         if (!queue) {
3945                 g_warning("can't find queue folder\n");
3946                 unlink(tmp);
3947                 g_free(tmp);
3948                 return -1;
3949         }
3950         folder_item_scan(queue);
3951         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
3952                 g_warning("can't queue the message\n");
3953                 unlink(tmp);
3954                 g_free(tmp);
3955                 return -1;
3956         }
3957         unlink(tmp);
3958         g_free(tmp);
3959
3960         if (compose->mode == COMPOSE_REEDIT) {
3961                 compose_remove_reedit_target(compose);
3962         }
3963
3964         if ((msgnum != NULL) && (item != NULL)) {
3965                 *msgnum = num;
3966                 *item = queue;
3967         }
3968
3969         return 0;
3970 }
3971
3972 static void compose_add_attachments(Compose *compose, MimeInfo *parent)
3973 {
3974         AttachInfo *ainfo;
3975         GtkCList *clist = GTK_CLIST(compose->attach_clist);
3976         gint row;
3977         MimeInfo *mimepart;
3978         struct stat statbuf;
3979         gchar *type, *subtype;
3980
3981         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
3982              row++) {
3983                 mimepart = procmime_mimeinfo_new();
3984                 mimepart->content = MIMECONTENT_FILE;
3985                 mimepart->data.filename = g_strdup(ainfo->file);
3986                 mimepart->offset = 0;
3987
3988                 stat(ainfo->file, &statbuf);
3989                 mimepart->length = statbuf.st_size;
3990
3991                 type = g_strdup(ainfo->content_type);
3992
3993                 if (!strchr(type, '/')) {
3994                         g_free(type);
3995                         type = g_strdup("application/octet-stream");
3996                 }
3997
3998                 subtype = strchr(type, '/') + 1;
3999                 *(subtype - 1) = '\0';
4000                 mimepart->type = procmime_get_media_type(type);
4001                 mimepart->subtype = g_strdup(subtype);
4002                 g_free(type);
4003
4004                 if (mimepart->type == MIMETYPE_MESSAGE &&
4005                     !g_ascii_strcasecmp(mimepart->subtype, "rfc822")) {
4006                         mimepart->disposition = DISPOSITIONTYPE_INLINE;
4007                 } else {
4008                         g_hash_table_insert(mimepart->typeparameters,
4009                                             g_strdup("name"), g_strdup(ainfo->name));
4010                         g_hash_table_insert(mimepart->dispositionparameters,
4011                                             g_strdup("filename"), g_strdup(ainfo->name));
4012                         mimepart->disposition = DISPOSITIONTYPE_ATTACHMENT;
4013                 }
4014
4015                 procmime_encode_content(mimepart, ainfo->encoding);
4016
4017                 g_node_append(parent->node, mimepart->node);
4018         }
4019 }
4020
4021 #define QUOTE_IF_REQUIRED(out, str)                                     \
4022 {                                                                       \
4023         if (*str != '"' && strpbrk(str, ",.[]<>")) {                    \
4024                 gchar *__tmp;                                           \
4025                 gint len;                                               \
4026                                                                         \
4027                 len = strlen(str) + 3;                                  \
4028                 if ((__tmp = alloca(len)) == NULL) {                    \
4029                         g_warning("can't allocate memory\n");           \
4030                         g_string_free(header, TRUE);                    \
4031                         return NULL;                                    \
4032                 }                                                       \
4033                 g_snprintf(__tmp, len, "\"%s\"", str);                  \
4034                 out = __tmp;                                            \
4035         } else {                                                        \
4036                 gchar *__tmp;                                           \
4037                                                                         \
4038                 if ((__tmp = alloca(strlen(str) + 1)) == NULL) {        \
4039                         g_warning("can't allocate memory\n");           \
4040                         g_string_free(header, TRUE);                    \
4041                         return NULL;                                    \
4042                 } else                                                  \
4043                         strcpy(__tmp, str);                             \
4044                                                                         \
4045                 out = __tmp;                                            \
4046         }                                                               \
4047 }
4048
4049 #define IS_IN_CUSTOM_HEADER(header) \
4050         (compose->account->add_customhdr && \
4051          custom_header_find(compose->account->customhdr_list, header) != NULL)
4052
4053 static void compose_add_headerfield_from_headerlist(Compose *compose,
4054                                                     GString *header,
4055                                                     const gchar *fieldname,
4056                                                     const gchar *seperator)
4057 {
4058         gchar *str, *fieldname_w_colon, *trans_fieldname;
4059         gboolean add_field = FALSE;
4060         GSList *list;
4061         ComposeHeaderEntry *headerentry;
4062         const gchar * headerentryname;
4063         GString *fieldstr;
4064
4065         if (IS_IN_CUSTOM_HEADER(fieldname))
4066                 return;
4067
4068         debug_print("Adding %s-fields\n", fieldname);
4069
4070         fieldstr = g_string_sized_new(64);
4071
4072         fieldname_w_colon = g_strconcat(fieldname, ":", NULL);
4073         trans_fieldname = (prefs_common.trans_hdr ? gettext(fieldname_w_colon) : fieldname_w_colon);
4074
4075         for (list = compose->header_list; list; list = list->next) {
4076                 headerentry = ((ComposeHeaderEntry *)list->data);
4077                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
4078
4079                 if (!g_utf8_collate(trans_fieldname, headerentryname)) {
4080                         str = gtk_editable_get_chars(GTK_EDITABLE(headerentry->entry), 0, -1);
4081                         g_strstrip(str);
4082                         if (str[0] != '\0') {
4083                                 if (add_field)
4084                                         g_string_append(fieldstr, seperator);
4085                                 g_string_append(fieldstr, str);
4086                                 add_field = TRUE;
4087                         }
4088                         g_free(str);
4089                 }
4090         }
4091         if (add_field) {
4092                 gchar *buf;
4093
4094                 buf = g_new0(gchar, fieldstr->len * 4 + 256);
4095                 compose_convert_header
4096                         (buf, fieldstr->len * 4  + 256, fieldstr->str,
4097                         strlen(fieldname) + 2, TRUE);
4098                 g_string_append_printf(header, "%s: %s\n", fieldname, buf);
4099                 g_free(buf);
4100         }
4101
4102         g_free(fieldname_w_colon);
4103         g_string_free(fieldstr, TRUE);
4104
4105         return;
4106 }
4107
4108 static gchar *compose_get_header(Compose *compose)
4109 {
4110         gchar buf[BUFFSIZE];
4111         const gchar *entry_str;
4112         gchar *str;
4113         gchar *name;
4114         GSList *list;
4115         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4116         GString *header;
4117
4118         /* struct utsname utsbuf; */
4119
4120         g_return_val_if_fail(compose->account != NULL, NULL);
4121         g_return_val_if_fail(compose->account->address != NULL, NULL);
4122
4123         header = g_string_sized_new(64);
4124
4125         /* Date */
4126         if (compose->account->add_date) {
4127                 get_rfc822_date(buf, sizeof(buf));
4128                 g_string_append_printf(header, "Date: %s\n", buf);
4129         }
4130
4131         /* From */
4132         if (compose->account->name && *compose->account->name) {
4133                 compose_convert_header
4134                         (buf, sizeof(buf), compose->account->name,
4135                          strlen("From: "), TRUE);
4136                 QUOTE_IF_REQUIRED(name, buf);
4137                 g_string_append_printf(header, "From: %s <%s>\n",
4138                         name, compose->account->address);
4139         } else
4140                 g_string_append_printf(header, "From: %s\n", compose->account->address);
4141
4142         /* To */
4143         compose_add_headerfield_from_headerlist(compose, header, "To", ", ");
4144
4145         /* Newsgroups */
4146         compose_add_headerfield_from_headerlist(compose, header, "Newsgroups", ",");
4147
4148         /* Cc */
4149         compose_add_headerfield_from_headerlist(compose, header, "Cc", ", ");
4150
4151         /* Bcc */
4152         compose_add_headerfield_from_headerlist(compose, header, "Bcc", ", ");
4153
4154         /* Subject */
4155         str = gtk_editable_get_chars(GTK_EDITABLE(compose->subject_entry), 0, -1);
4156         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
4157                 g_strstrip(str);
4158                 if (*str != '\0') {
4159                         compose_convert_header(buf, sizeof(buf), str,
4160                                                strlen("Subject: "), FALSE);
4161                         g_string_append_printf(header, "Subject: %s\n", buf);
4162                 }
4163         }
4164         g_free(str);
4165
4166         /* Message-ID */
4167         if (compose->account->gen_msgid) {
4168                 generate_msgid(buf, sizeof(buf));
4169                 g_string_append_printf(header, "Message-ID: <%s>\n", buf);
4170                 compose->msgid = g_strdup(buf);
4171         }
4172
4173         if (compose->remove_references == FALSE) {
4174                 /* In-Reply-To */
4175                 if (compose->inreplyto && compose->to_list)
4176                         g_string_append_printf(header, "In-Reply-To: <%s>\n", compose->inreplyto);
4177
4178                 /* References */
4179                 if (compose->references)
4180                         g_string_append_printf(header, "References: %s\n", compose->references);
4181         }
4182
4183         /* Followup-To */
4184         compose_add_headerfield_from_headerlist(compose, header, "Followup-To", ",");
4185
4186         /* Reply-To */
4187         compose_add_headerfield_from_headerlist(compose, header, "Reply-To", ", ");
4188
4189         /* Organization */
4190         if (compose->account->organization &&
4191             strlen(compose->account->organization) &&
4192             !IS_IN_CUSTOM_HEADER("Organization")) {
4193                 compose_convert_header(buf, sizeof(buf),
4194                                        compose->account->organization,
4195                                        strlen("Organization: "), FALSE);
4196                 g_string_append_printf(header, "Organization: %s\n", buf);
4197         }
4198
4199         /* Program version and system info */
4200         /* uname(&utsbuf); */
4201         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer") &&
4202             !compose->newsgroup_list) {
4203                 g_string_append_printf(header, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
4204                         prog_version,
4205                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4206                         TARGET_ALIAS);
4207                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4208         }
4209         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
4210                 g_string_append_printf(header, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
4211                         prog_version,
4212                         gtk_major_version, gtk_minor_version, gtk_micro_version,
4213                         TARGET_ALIAS);
4214                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
4215         }
4216
4217         /* custom headers */
4218         if (compose->account->add_customhdr) {
4219                 GSList *cur;
4220
4221                 for (cur = compose->account->customhdr_list; cur != NULL;
4222                      cur = cur->next) {
4223                         CustomHeader *chdr = (CustomHeader *)cur->data;
4224
4225                         if (custom_header_is_allowed(chdr->name)) {
4226                                 compose_convert_header
4227                                         (buf, sizeof(buf),
4228                                          chdr->value ? chdr->value : "",
4229                                          strlen(chdr->name) + 2, FALSE);
4230                                 g_string_append_printf(header, "%s: %s\n", chdr->name, buf);
4231                         }
4232                 }
4233         }
4234
4235         /* PRIORITY */
4236         switch (compose->priority) {
4237                 case PRIORITY_HIGHEST: g_string_append_printf(header, "Importance: high\n"
4238                                                    "X-Priority: 1 (Highest)\n");
4239                         break;
4240                 case PRIORITY_HIGH: g_string_append_printf(header, "Importance: high\n"
4241                                                 "X-Priority: 2 (High)\n");
4242                         break;
4243                 case PRIORITY_NORMAL: break;
4244                 case PRIORITY_LOW: g_string_append_printf(header, "Importance: low\n"
4245                                                "X-Priority: 4 (Low)\n");
4246                         break;
4247                 case PRIORITY_LOWEST: g_string_append_printf(header, "Importance: low\n"
4248                                                   "X-Priority: 5 (Lowest)\n");
4249                         break;
4250                 default: debug_print("compose: priority unknown : %d\n",
4251                                      compose->priority);
4252         }
4253
4254         /* Request Return Receipt */
4255         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
4256                 if (compose->return_receipt) {
4257                         if (compose->account->name
4258                             && *compose->account->name) {
4259                                 compose_convert_header(buf, sizeof(buf),
4260                                                        compose->account->name,
4261                                                        strlen("Disposition-Notification-To: "),
4262                                                        TRUE);
4263                                 g_string_append_printf(header, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
4264                         } else
4265                                 g_string_append_printf(header, "Disposition-Notification-To: %s\n", compose->account->address);
4266                 }
4267         }
4268
4269         /* get special headers */
4270         for (list = compose->header_list; list; list = list->next) {
4271                 ComposeHeaderEntry *headerentry;
4272                 gchar *tmp;
4273                 gchar *headername;
4274                 gchar *headername_wcolon;
4275                 gchar *headername_trans;
4276                 gchar *headervalue;
4277                 gchar **string;
4278                 gboolean standard_header = FALSE;
4279
4280                 headerentry = ((ComposeHeaderEntry *)list->data);
4281
4282                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)));
4283                 if (strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
4284                         g_free(tmp);
4285                         continue;
4286                 }
4287
4288                 if (!strstr(tmp, ":")) {
4289                         headername_wcolon = g_strconcat(tmp, ":", NULL);
4290                         headername = g_strdup(tmp);
4291                 } else {
4292                         headername_wcolon = g_strdup(tmp);
4293                         headername = g_strdup(strtok(tmp, ":"));
4294                 }
4295                 g_free(tmp);
4296
4297                 entry_str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4298                 Xstrdup_a(headervalue, entry_str, return NULL);
4299                 subst_char(headervalue, '\r', ' ');
4300                 subst_char(headervalue, '\n', ' ');
4301                 string = std_headers;
4302                 while (*string != NULL) {
4303                         headername_trans = prefs_common.trans_hdr ? gettext(*string) : *string;
4304                         if (!strcmp(headername_trans,headername_wcolon))
4305                                 standard_header = TRUE;
4306                         string++;
4307                 }
4308                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
4309                         g_string_append_printf(header, "%s %s\n", headername_wcolon, headervalue);
4310
4311                 g_free(headername);
4312                 g_free(headername_wcolon);
4313         }
4314
4315         str = header->str;
4316         g_string_free(header, FALSE);
4317
4318         return str;
4319 }
4320
4321 #undef IS_IN_CUSTOM_HEADER
4322
4323 static void compose_convert_header(gchar *dest, gint len, gchar *src,
4324                                    gint header_len, gboolean addr_field)
4325 {
4326         gchar *tmpstr = NULL;
4327
4328         g_return_if_fail(src != NULL);
4329         g_return_if_fail(dest != NULL);
4330
4331         if (len < 1) return;
4332
4333         tmpstr = g_strdup(src);
4334
4335         subst_char(tmpstr, '\n', ' ');
4336         subst_char(tmpstr, '\r', ' ');
4337         g_strchomp(tmpstr);
4338
4339         conv_encode_header(dest, len, tmpstr, header_len, addr_field);
4340         g_free(tmpstr);
4341 }
4342
4343 static void compose_create_header_entry(Compose *compose)
4344 {
4345         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4346
4347         GtkWidget *combo;
4348         GtkWidget *entry;
4349         GList *combo_list = NULL;
4350         gchar **string;
4351         const gchar *header = NULL;
4352         ComposeHeaderEntry *headerentry;
4353         gboolean standard_header = FALSE;
4354
4355         headerentry = g_new0(ComposeHeaderEntry, 1);
4356
4357         /* Combo box */
4358         combo = gtk_combo_new();
4359         string = headers;
4360         while(*string != NULL) {
4361                 combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
4362                 string++;
4363         }
4364         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
4365         g_list_free(combo_list);
4366         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), TRUE);
4367         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4368                          G_CALLBACK(compose_grab_focus_cb), compose);
4369         gtk_widget_show(combo);
4370         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
4371         if (compose->header_last) {
4372                 const gchar *last_header_entry = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4373                 string = headers;
4374                 while (*string != NULL) {
4375                         if (!strcmp(*string, last_header_entry))
4376                                 standard_header = TRUE;
4377                         string++;
4378                 }
4379                 if (standard_header)
4380                         header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4381         }
4382         if (!compose->header_last || !standard_header) {
4383                 switch(compose->account->protocol) {
4384                         case A_NNTP:
4385                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
4386                                 break;
4387                         default:
4388                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
4389                                 break;
4390                 }
4391         }
4392         if (header)
4393                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4394
4395         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4396                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4397         g_signal_connect_after(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4398                          G_CALLBACK(compose_grab_focus_cb), compose);
4399
4400         /* Entry field */
4401         entry = gtk_entry_new();
4402         gtk_widget_show(entry);
4403         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);
4404
4405         g_signal_connect(G_OBJECT(entry), "key-press-event",
4406                          G_CALLBACK(compose_headerentry_key_press_event_cb),
4407                          headerentry);
4408         g_signal_connect(G_OBJECT(entry), "changed",
4409                          G_CALLBACK(compose_headerentry_changed_cb),
4410                          headerentry);
4411         g_signal_connect(G_OBJECT(entry), "activate",
4412                          G_CALLBACK(text_activated), compose);
4413         g_signal_connect(G_OBJECT(entry), "grab_focus",
4414                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4415         g_signal_connect_after(G_OBJECT(entry), "grab_focus",
4416                          G_CALLBACK(compose_grab_focus_cb), compose);
4417         address_completion_register_entry(GTK_ENTRY(entry));
4418
4419         headerentry->compose = compose;
4420         headerentry->combo = combo;
4421         headerentry->entry = entry;
4422         headerentry->headernum = compose->header_nextrow;
4423
4424         compose->header_nextrow++;
4425         compose->header_last = headerentry;
4426 }
4427
4428 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4429 {
4430         ComposeHeaderEntry *last_header;
4431
4432         last_header = compose->header_last;
4433
4434         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4435         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4436 }
4437
4438 static GtkWidget *compose_create_header(Compose *compose)
4439 {
4440         GtkWidget *label;
4441         GtkWidget *hbox;
4442         GtkWidget *from_optmenu_hbox;
4443 #if 0 /* NEW COMPOSE GUI */
4444         GtkWidget *to_entry;
4445         GtkWidget *to_hbox;
4446         GtkWidget *newsgroups_entry;
4447         GtkWidget *newsgroups_hbox;
4448 #endif
4449         GtkWidget *header_scrolledwin;
4450         GtkWidget *header_table;
4451 #if 0 /* NEW COMPOSE GUI */
4452         GtkWidget *cc_entry;
4453         GtkWidget *cc_hbox;
4454         GtkWidget *bcc_entry;
4455         GtkWidget *bcc_hbox;
4456         GtkWidget *reply_entry;
4457         GtkWidget *reply_hbox;
4458         GtkWidget *followup_entry;
4459         GtkWidget *followup_hbox;
4460 #endif
4461
4462         gint count = 0;
4463
4464         /* header labels and entries */
4465         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4466         gtk_widget_show(header_scrolledwin);
4467         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4468
4469         header_table = gtk_table_new(2, 2, FALSE);
4470         gtk_widget_show(header_table);
4471         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4472         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4473         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4474         count = 0;
4475
4476         /* option menu for selecting accounts */
4477         hbox = gtk_hbox_new(FALSE, 0);
4478         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4479         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4480         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4481                          GTK_FILL, 0, 2, 0);
4482         from_optmenu_hbox = compose_account_option_menu_create(compose);
4483         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4484                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4485 #if 0 /* NEW COMPOSE GUI */
4486         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4487 #endif
4488         count++;
4489
4490         compose->header_table = header_table;
4491         compose->header_list = NULL;
4492         compose->header_nextrow = count;
4493
4494         compose_create_header_entry(compose);
4495
4496 #if 0 /* NEW COMPOSE GUI */
4497         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4498                                 "To:", TRUE);
4499         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4500         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4501                                 &count, "Newsgroups:", FALSE);
4502         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4503
4504         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4505
4506         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4507                                 "Cc:", TRUE);
4508         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4509         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4510                                 "Bcc:", TRUE);
4511         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4512         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4513                                 "Reply-To:", TRUE);
4514         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4515         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4516                                 "Followup-To:", FALSE);
4517         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4518
4519         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4520
4521         g_signal_connect(G_OBJECT(to_entry), "activate",
4522                          G_CALLBACK(to_activated), compose);
4523         g_signal_connect(G_OBJECT(newsgroups_entry), "activate",
4524                          G_CALLBACK(newsgroups_activated), compose);
4525         g_signal_connect(G_OBJECT(subject_entry), "activate",
4526                          G_CALLBACK(subject_activated), compose);
4527         g_signal_connect(G_OBJECT(cc_entry), "activate",
4528                          G_CALLBACK(cc_activated), compose);
4529         g_signal_connect(G_OBJECT(bcc_entry), "activate",
4530                          G_CALLBACK(bcc_activated), compose);
4531         g_signal_connect(G_OBJECT(reply_entry), "activate",
4532                          G_CALLBACK(replyto_activated), compose);
4533         g_signal_connect(G_OBJECT(followup_entry), "activate",
4534                          G_CALLBACK(followupto_activated), compose);
4535
4536         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
4537                          G_CALLBACK(compose_grab_focus_cb), compose);
4538         g_signal_connect(G_OBJECT(to_entry), "grab_focus",
4539                          G_CALLBACK(compose_grab_focus_cb), compose);
4540         g_signal_connect(G_OBJECT(newsgroups_entry), "grab_focus",
4541                          G_CALLBACK(compose_grab_focus_cb), compose);
4542         g_signal_connect(G_OBJECT(cc_entry), "grab_focus",
4543                          G_CALLBACK(compose_grab_focus_cb), compose);
4544         g_signal_connect(G_OBJECT(bcc_entry), "grab_focus",
4545                          G_CALLBACK(compose_grab_focus_cb), compose);
4546         g_signal_connect(G_OBJECT(reply_entry), "grab_focus",
4547                          G_CALLBACK(compose_grab_focus_cb), compose);
4548         g_signal_connect(G_OBJECT(followup_entry), "grab_focus",
4549                          G_CALLBACK(compose_grab_focus_cb), compose);
4550 #endif
4551
4552         compose->table            = NULL;
4553 #if 0 /* NEW COMPOSE GUI */
4554         compose->table            = table;
4555         compose->to_hbox          = to_hbox;
4556         compose->to_entry         = to_entry;
4557         compose->newsgroups_hbox  = newsgroups_hbox;
4558         compose->newsgroups_entry = newsgroups_entry;
4559 #endif
4560 #if 0 /* NEW COMPOSE GUI */
4561         compose->cc_hbox          = cc_hbox;
4562         compose->cc_entry         = cc_entry;
4563         compose->bcc_hbox         = bcc_hbox;
4564         compose->bcc_entry        = bcc_entry;
4565         compose->reply_hbox       = reply_hbox;
4566         compose->reply_entry      = reply_entry;
4567         compose->followup_hbox    = followup_hbox;
4568         compose->followup_entry   = followup_entry;
4569 #endif
4570
4571         return header_scrolledwin ;
4572 }
4573
4574 GtkWidget *compose_create_attach(Compose *compose)
4575 {
4576         gchar *titles[N_ATTACH_COLS];
4577         gint i;
4578
4579         GtkWidget *attach_scrwin;
4580         GtkWidget *attach_clist;
4581
4582         titles[COL_MIMETYPE] = _("MIME type");
4583         titles[COL_SIZE]     = _("Size");
4584         titles[COL_NAME]     = _("Name");
4585
4586         /* attachment list */
4587         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4588         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4589                                        GTK_POLICY_AUTOMATIC,
4590                                        GTK_POLICY_AUTOMATIC);
4591         gtk_widget_set_size_request(attach_scrwin, -1, 80);
4592
4593         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
4594         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
4595                                            GTK_JUSTIFY_RIGHT);
4596         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
4597         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
4598         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
4599                                      GTK_SELECTION_EXTENDED);
4600         for (i = 0; i < N_ATTACH_COLS; i++)
4601                 GTK_WIDGET_UNSET_FLAGS
4602                         (GTK_CLIST(attach_clist)->column[i].button,
4603                          GTK_CAN_FOCUS);
4604         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4605
4606         g_signal_connect(G_OBJECT(attach_clist), "select_row",
4607                          G_CALLBACK(attach_selected), compose);
4608         g_signal_connect(G_OBJECT(attach_clist), "button_press_event",
4609                          G_CALLBACK(attach_button_pressed), compose);
4610         g_signal_connect(G_OBJECT(attach_clist), "key_press_event",
4611                          G_CALLBACK(attach_key_pressed), compose);
4612
4613         /* drag and drop */
4614         gtk_drag_dest_set(attach_clist,
4615                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4616                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4617         g_signal_connect(G_OBJECT(attach_clist), "drag_data_received",
4618                          G_CALLBACK(compose_attach_drag_received_cb),
4619                          compose);
4620
4621         compose->attach_scrwin = attach_scrwin;
4622         compose->attach_clist  = attach_clist;
4623
4624         return attach_scrwin;
4625 }
4626
4627 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4628 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4629
4630 static GtkWidget *compose_create_others(Compose *compose)
4631 {
4632         GtkWidget *table;
4633         GtkWidget *savemsg_checkbtn;
4634         GtkWidget *savemsg_entry;
4635         GtkWidget *savemsg_select;
4636
4637         guint rowcount = 0;
4638         gchar *folderidentifier;
4639
4640         /* Table for settings */
4641         table = gtk_table_new(3, 1, FALSE);
4642         gtk_widget_show(table);
4643         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4644         rowcount = 0;
4645
4646         /* Save Message to folder */
4647         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4648         gtk_widget_show(savemsg_checkbtn);
4649         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4650         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4651                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4652         }
4653         g_signal_connect(G_OBJECT(savemsg_checkbtn), "toggled",
4654                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
4655
4656         savemsg_entry = gtk_entry_new();
4657         gtk_widget_show(savemsg_entry);
4658         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4659         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4660         g_signal_connect(G_OBJECT(savemsg_entry), "grab_focus",
4661                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4662         g_signal_connect_after(G_OBJECT(savemsg_entry), "grab_focus",
4663                          G_CALLBACK(compose_grab_focus_cb), compose);
4664         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4665                 folderidentifier = folder_item_get_identifier(account_get_special_folder
4666                                   (compose->account, F_OUTBOX));
4667                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4668                 g_free(folderidentifier);
4669         }
4670
4671         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4672         gtk_widget_show(savemsg_select);
4673         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4674         g_signal_connect(G_OBJECT(savemsg_select), "clicked",
4675                          G_CALLBACK(compose_savemsg_select_cb),
4676                          compose);
4677
4678         rowcount++;
4679
4680         compose->savemsg_checkbtn = savemsg_checkbtn;
4681         compose->savemsg_entry = savemsg_entry;
4682
4683         return table;
4684 }
4685
4686 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4687 {
4688         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4689                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4690 }
4691
4692 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4693 {
4694         FolderItem *dest;
4695         gchar * path;
4696
4697         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
4698         if (!dest) return;
4699
4700         path = folder_item_get_identifier(dest);
4701
4702         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
4703         g_free(path);
4704 }
4705
4706 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
4707 {
4708         Compose   *compose;
4709         GtkWidget *window;
4710         GtkWidget *vbox;
4711         GtkWidget *menubar;
4712         GtkWidget *handlebox;
4713
4714         GtkWidget *notebook;
4715
4716         GtkWidget *vbox2;
4717
4718         GtkWidget *label;
4719         GtkWidget *subject_hbox;
4720         GtkWidget *subject_frame;
4721         GtkWidget *subject_entry;
4722         GtkWidget *subject;
4723         GtkWidget *paned;
4724
4725         GtkWidget *edit_vbox;
4726         GtkWidget *ruler_hbox;
4727         GtkWidget *ruler;
4728         GtkWidget *scrolledwin;
4729         GtkWidget *text;
4730         GtkTextBuffer *buffer;
4731         GtkClipboard *clipboard;
4732
4733         UndoMain *undostruct;
4734
4735         gchar *titles[N_ATTACH_COLS];
4736         guint n_menu_entries;
4737         GtkStyle  *style, *new_style;
4738         GdkColormap *cmap;
4739         GdkColor color[1];
4740         gboolean success[1];
4741         GtkWidget *popupmenu;
4742         GtkItemFactory *popupfactory;
4743         GtkItemFactory *ifactory;
4744         GtkWidget *tmpl_menu;
4745         gint n_entries;
4746
4747 #if USE_ASPELL
4748         GtkAspell * gtkaspell = NULL;
4749 #endif
4750
4751         static GdkGeometry geometry;
4752
4753         g_return_val_if_fail(account != NULL, NULL);
4754
4755         debug_print("Creating compose window...\n");
4756         compose = g_new0(Compose, 1);
4757
4758         titles[COL_MIMETYPE] = _("MIME type");
4759         titles[COL_SIZE]     = _("Size");
4760         titles[COL_NAME]     = _("Name");
4761
4762         compose->account = account;
4763
4764         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
4765         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
4766         gtk_widget_set_size_request(window, -1, prefs_common.compose_height);
4767
4768         if (!geometry.max_width) {
4769                 geometry.max_width = gdk_screen_width();
4770                 geometry.max_height = gdk_screen_height();
4771         }
4772         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4773                                       &geometry, GDK_HINT_MAX_SIZE);
4774         if (!geometry.min_width) {
4775                 geometry.min_width = 600;
4776                 geometry.min_height = 480;
4777         }
4778         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4779                                       &geometry, GDK_HINT_MIN_SIZE);
4780         gtk_widget_set_uposition(window, prefs_common.compose_x,
4781                                  prefs_common.compose_y);
4782
4783         g_signal_connect(G_OBJECT(window), "delete_event",
4784                          G_CALLBACK(compose_delete_cb), compose);
4785         g_signal_connect(G_OBJECT(window), "destroy",
4786                          G_CALLBACK(compose_destroy_cb), compose);
4787         MANAGE_WINDOW_SIGNALS_CONNECT(window);
4788         gtk_widget_realize(window);
4789
4790         gtkut_widget_set_composer_icon(window);
4791
4792         vbox = gtk_vbox_new(FALSE, 0);
4793         gtk_container_add(GTK_CONTAINER(window), vbox);
4794
4795         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
4796         menubar = menubar_create(window, compose_entries,
4797                                  n_menu_entries, "<Compose>", compose);
4798         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
4799
4800         handlebox = gtk_handle_box_new();
4801         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
4802
4803         compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
4804                                           (gpointer)compose);
4805
4806         vbox2 = gtk_vbox_new(FALSE, 2);
4807         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
4808         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
4809
4810         /* Notebook */
4811         notebook = gtk_notebook_new();
4812         gtk_widget_set_size_request(notebook, -1, 130);
4813         gtk_widget_show(notebook);
4814
4815         /* header labels and entries */
4816         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
4817         /* attachment list */
4818         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
4819         /* Others Tab */
4820         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
4821
4822         /* Subject */
4823         subject_hbox = gtk_hbox_new(FALSE, 0);
4824         gtk_widget_show(subject_hbox);
4825
4826         subject_frame = gtk_frame_new(NULL);
4827         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
4828         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
4829         gtk_widget_show(subject_frame);
4830
4831         subject = gtk_hbox_new(FALSE, 0);
4832         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
4833         gtk_widget_show(subject);
4834
4835         label = gtk_label_new(_("Subject:"));
4836         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
4837         gtk_widget_show(label);
4838
4839         subject_entry = gtk_entry_new();
4840         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
4841         g_signal_connect(G_OBJECT(subject_entry), "activate",
4842                          G_CALLBACK(text_activated), compose);
4843         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
4844                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4845         g_signal_connect_after(G_OBJECT(subject_entry), "grab_focus",
4846                          G_CALLBACK(compose_grab_focus_cb), compose);
4847         gtk_widget_show(subject_entry);
4848         compose->subject_entry = subject_entry;
4849         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
4850
4851         edit_vbox = gtk_vbox_new(FALSE, 0);
4852
4853         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
4854
4855         /* ruler */
4856         ruler_hbox = gtk_hbox_new(FALSE, 0);
4857         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
4858
4859         ruler = gtk_shruler_new();
4860         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
4861         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
4862                            BORDER_WIDTH + 1);
4863         gtk_widget_set_size_request(ruler_hbox, 1, -1);
4864
4865         /* text widget */
4866         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4867         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
4868                                        GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4869         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
4870         gtk_widget_set_size_request(scrolledwin, prefs_common.compose_width, -1);
4871
4872         text = gtk_text_view_new();
4873         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
4874         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
4875         gtk_text_view_set_editable(GTK_TEXT_VIEW(text), TRUE);
4876         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
4877         gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
4878
4879         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
4880
4881         g_signal_connect_after(G_OBJECT(text), "size_allocate",
4882                                G_CALLBACK(compose_edit_size_alloc),
4883                                ruler);
4884         g_signal_connect(G_OBJECT(buffer), "changed",
4885                          G_CALLBACK(compose_changed_cb), compose);
4886         g_signal_connect(G_OBJECT(text), "grab_focus",
4887                          G_CALLBACK(compose_grab_focus_cb), compose);
4888         g_signal_connect(G_OBJECT(buffer), "insert-text",
4889                          G_CALLBACK(text_inserted), compose);
4890
4891         /* drag and drop */
4892         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4893                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4894         g_signal_connect(G_OBJECT(text), "drag_data_received",
4895                          G_CALLBACK(compose_insert_drag_received_cb),
4896                          compose);
4897         gtk_widget_show_all(vbox);
4898
4899         /* pane between attach clist and text */
4900         paned = gtk_vpaned_new();
4901         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
4902         gtk_container_add(GTK_CONTAINER(vbox2), paned);
4903         gtk_paned_add1(GTK_PANED(paned), notebook);
4904         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
4905         gtk_widget_show_all(paned);
4906
4907         style = gtk_widget_get_style(text);
4908
4909         new_style = gtk_style_copy(style);
4910
4911         if (prefs_common.textfont) {
4912                 PangoFontDescription *font_desc;
4913
4914                 font_desc = pango_font_description_from_string
4915                                         (prefs_common.textfont);
4916                 if (font_desc) {
4917                         if (new_style->font_desc)
4918                                 pango_font_description_free
4919                                         (new_style->font_desc);
4920                         new_style->font_desc = font_desc;
4921                 }
4922         }
4923
4924         gtk_widget_set_style(text, new_style);
4925
4926         color[0] = quote_color;
4927         cmap = gdk_window_get_colormap(window->window);
4928         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
4929         if (success[0] == FALSE) {
4930                 g_warning("Compose: color allocation failed.\n");
4931                 style = gtk_widget_get_style(text);
4932                 quote_color = style->black;
4933         }
4934
4935         n_entries = sizeof(compose_popup_entries) /
4936                 sizeof(compose_popup_entries[0]);
4937         popupmenu = menu_create_items(compose_popup_entries, n_entries,
4938                                       "<Compose>", &popupfactory,
4939                                       compose);
4940
4941         ifactory = gtk_item_factory_from_widget(menubar);
4942         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
4943         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
4944         menu_set_sensitive(ifactory, "/Options/Remove references", FALSE);
4945
4946         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
4947
4948         undostruct = undo_init(text);
4949         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
4950                                    menubar);
4951
4952         address_completion_start(window);
4953
4954         compose->window        = window;
4955         compose->vbox          = vbox;
4956         compose->menubar       = menubar;
4957         compose->handlebox     = handlebox;
4958
4959         compose->vbox2         = vbox2;
4960
4961         compose->paned = paned;
4962
4963         compose->edit_vbox     = edit_vbox;
4964         compose->ruler_hbox    = ruler_hbox;
4965         compose->ruler         = ruler;
4966         compose->scrolledwin   = scrolledwin;
4967         compose->text          = text;
4968
4969         compose->focused_editable = NULL;
4970
4971         compose->popupmenu    = popupmenu;
4972         compose->popupfactory = popupfactory;
4973
4974         compose->tmpl_menu = tmpl_menu;
4975
4976         compose->mode = mode;
4977
4978         compose->targetinfo = NULL;
4979         compose->replyinfo  = NULL;
4980         compose->fwdinfo    = NULL;
4981
4982         compose->replyto     = NULL;
4983         compose->cc          = NULL;
4984         compose->bcc         = NULL;
4985         compose->followup_to = NULL;
4986
4987         compose->ml_post     = NULL;
4988
4989         compose->inreplyto   = NULL;
4990         compose->references  = NULL;
4991         compose->msgid       = NULL;
4992         compose->boundary    = NULL;
4993
4994         compose->autowrap       = prefs_common.autowrap;
4995
4996         compose->use_signing    = FALSE;
4997         compose->use_encryption = FALSE;
4998         compose->privacy_system = NULL;
4999
5000         compose->modified = FALSE;
5001
5002         compose->return_receipt = FALSE;
5003
5004         compose->to_list        = NULL;
5005         compose->newsgroup_list = NULL;
5006
5007         compose->undostruct = undostruct;
5008
5009         compose->sig_str = NULL;
5010
5011         compose->exteditor_file    = NULL;
5012         compose->exteditor_pid     = -1;
5013         compose->exteditor_readdes = -1;
5014         compose->exteditor_tag     = -1;
5015         compose->draft_timeout_tag = -1;
5016
5017 #if USE_ASPELL
5018         menu_set_sensitive(ifactory, "/Spelling", FALSE);
5019         if (mode != COMPOSE_REDIRECT) {
5020                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
5021                     strcmp(prefs_common.dictionary, _("None"))) {
5022                         gtkaspell = gtkaspell_new(prefs_common.aspell_path,
5023                                                   prefs_common.dictionary,
5024                                                   conv_get_current_charset_str(),
5025                                                   prefs_common.misspelled_col,
5026                                                   prefs_common.check_while_typing,
5027                                                   prefs_common.use_alternate,
5028                                                   GTK_TEXT_VIEW(text),
5029                                                   GTK_WINDOW(compose->window));
5030                         if (!gtkaspell) {
5031                                 alertpanel_error(_("Spell checker could not "
5032                                                 "be started.\n%s"),
5033                                                 gtkaspell_checkers_strerror());
5034                                 gtkaspell_checkers_reset_error();
5035                         } else {
5036
5037                                 GtkWidget *menuitem;
5038
5039                                 if (!gtkaspell_set_sug_mode(gtkaspell,
5040                                                 prefs_common.aspell_sugmode)) {
5041                                         debug_print("Aspell: could not set "
5042                                                     "suggestion mode %s\n",
5043                                                     gtkaspell_checkers_strerror());
5044                                         gtkaspell_checkers_reset_error();
5045                                 }
5046
5047                                 menuitem = gtk_item_factory_get_item(ifactory,
5048                                         "/Spelling/Spelling Configuration");
5049                                 gtkaspell_populate_submenu(gtkaspell, menuitem);
5050                                 menu_set_sensitive(ifactory, "/Spelling", TRUE);
5051                         }
5052                 }
5053         }
5054         compose->gtkaspell = gtkaspell;
5055 #endif
5056
5057         compose_select_account(compose, account, TRUE);
5058
5059         menu_set_active(ifactory, "/Edit/Auto wrapping", prefs_common.autowrap);
5060         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
5061                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
5062
5063         if (account->set_autobcc && account->auto_bcc && mode != COMPOSE_REEDIT)
5064                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
5065
5066         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
5067                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
5068
5069
5070         if (account->protocol != A_NNTP)
5071                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
5072         else
5073                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
5074
5075         addressbook_set_target_compose(compose);
5076
5077         if (mode != COMPOSE_REDIRECT)
5078                 compose_set_template_menu(compose);
5079         else {
5080                 GtkWidget *menuitem;
5081                 menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Template");
5082                 menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
5083         }
5084
5085         compose_list = g_list_append(compose_list, compose);
5086
5087         if (!prefs_common.show_ruler)
5088                 gtk_widget_hide(ruler_hbox);
5089
5090         /* Priority */
5091         compose->priority = PRIORITY_NORMAL;
5092         compose_update_priority_menu_item(compose);
5093
5094         /* Actions menu */
5095         compose_update_actions_menu(compose);
5096
5097         /* Privacy Systems menu */
5098         compose_update_privacy_systems_menu(compose);
5099
5100         activate_privacy_system(compose, account);
5101         toolbar_set_style(compose->toolbar->toolbar, compose->handlebox, prefs_common.toolbar_style);
5102         gtk_widget_show(window);
5103
5104         return compose;
5105 }
5106
5107 static GtkWidget *compose_account_option_menu_create(Compose *compose)
5108 {
5109         GList *accounts;
5110         GtkWidget *hbox;
5111         GtkWidget *optmenu;
5112         GtkWidget *menu;
5113         gint num = 0, def_menu = 0;
5114
5115         accounts = account_get_list();
5116         g_return_val_if_fail(accounts != NULL, NULL);
5117
5118         hbox = gtk_hbox_new(FALSE, 0);
5119         optmenu = gtk_option_menu_new();
5120         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
5121         menu = gtk_menu_new();
5122
5123         for (; accounts != NULL; accounts = accounts->next, num++) {
5124                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
5125                 GtkWidget *menuitem;
5126                 gchar *name;
5127
5128                 if (ac == compose->account) def_menu = num;
5129
5130                 if (ac->name)
5131                         name = g_strdup_printf("%s: %s <%s>",
5132                                                ac->account_name,
5133                                                ac->name, ac->address);
5134                 else
5135                         name = g_strdup_printf("%s: %s",
5136                                                ac->account_name, ac->address);
5137                 MENUITEM_ADD(menu, menuitem, name, ac->account_id);
5138                 g_free(name);
5139                 g_signal_connect(G_OBJECT(menuitem), "activate",
5140                                  G_CALLBACK(account_activated),
5141                                  compose);
5142         }
5143
5144         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
5145         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
5146
5147         return hbox;
5148 }
5149
5150 static void compose_set_priority_cb(gpointer data,
5151                                     guint action,
5152                                     GtkWidget *widget)
5153 {
5154         Compose *compose = (Compose *) data;
5155         compose->priority = action;
5156 }
5157
5158 static void compose_update_priority_menu_item(Compose * compose)
5159 {
5160         GtkItemFactory *ifactory;
5161         GtkWidget *menuitem = NULL;
5162
5163         ifactory = gtk_item_factory_from_widget(compose->menubar);
5164
5165         switch (compose->priority) {
5166                 case PRIORITY_HIGHEST:
5167                         menuitem = gtk_item_factory_get_item
5168                                 (ifactory, "/Options/Priority/Highest");
5169                         break;
5170                 case PRIORITY_HIGH:
5171                         menuitem = gtk_item_factory_get_item
5172                                 (ifactory, "/Options/Priority/High");
5173                         break;
5174                 case PRIORITY_NORMAL:
5175                         menuitem = gtk_item_factory_get_item
5176                                 (ifactory, "/Options/Priority/Normal");
5177                         break;
5178                 case PRIORITY_LOW:
5179                         menuitem = gtk_item_factory_get_item
5180                                 (ifactory, "/Options/Priority/Low");
5181                         break;
5182                 case PRIORITY_LOWEST:
5183                         menuitem = gtk_item_factory_get_item
5184                                 (ifactory, "/Options/Priority/Lowest");
5185                         break;
5186         }
5187         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5188 }
5189
5190 static void compose_set_privacy_system_cb(GtkWidget *widget, gpointer data)
5191 {
5192         Compose *compose = (Compose *) data;
5193         gchar *systemid;
5194         GtkItemFactory *ifactory;
5195         gboolean can_sign = FALSE, can_encrypt = FALSE;
5196
5197         g_return_if_fail(GTK_IS_CHECK_MENU_ITEM(widget));
5198
5199         if (!GTK_CHECK_MENU_ITEM(widget)->active)
5200                 return;
5201
5202         systemid = g_object_get_data(G_OBJECT(widget), "privacy_system");
5203         g_free(compose->privacy_system);
5204         compose->privacy_system = NULL;
5205         if (systemid != NULL) {
5206                 compose->privacy_system = g_strdup(systemid);
5207
5208                 can_sign = privacy_system_can_sign(systemid);
5209                 can_encrypt = privacy_system_can_encrypt(systemid);
5210         }
5211
5212         debug_print("activated privacy system: %s\n", systemid != NULL ? systemid : "None");
5213
5214         ifactory = gtk_item_factory_from_widget(compose->menubar);
5215         menu_set_sensitive(ifactory, "/Options/Sign", can_sign);
5216         menu_set_sensitive(ifactory, "/Options/Encrypt", can_encrypt);
5217 }
5218
5219 static void compose_update_privacy_system_menu_item(Compose * compose)
5220 {
5221         static gchar *branch_path = "/Options/Privacy System";
5222         GtkItemFactory *ifactory;
5223         GtkWidget *menuitem = NULL;
5224         GList *amenu;
5225         gboolean can_sign = FALSE, can_encrypt = FALSE;
5226
5227         ifactory = gtk_item_factory_from_widget(compose->menubar);
5228
5229         if (compose->privacy_system != NULL) {
5230                 gchar *systemid;
5231
5232                 menuitem = gtk_item_factory_get_widget(ifactory, branch_path);
5233                 g_return_if_fail(menuitem != NULL);
5234
5235                 amenu = GTK_MENU_SHELL(menuitem)->children;
5236                 menuitem = NULL;
5237                 while (amenu != NULL) {
5238                         GList *alist = amenu->next;
5239
5240                         systemid = g_object_get_data(G_OBJECT(amenu->data), "privacy_system");
5241                         if (systemid != NULL)
5242                                 if (strcmp(systemid, compose->privacy_system) == 0) {
5243                                         menuitem = GTK_WIDGET(amenu->data);
5244
5245                                         can_sign = privacy_system_can_sign(systemid);
5246                                         can_encrypt = privacy_system_can_encrypt(systemid);
5247
5248                                         break;
5249                                 }
5250
5251                         amenu = alist;
5252                 }
5253                 if (menuitem != NULL)
5254                         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5255         }
5256
5257         menu_set_sensitive(ifactory, "/Options/Sign", can_sign);
5258         menu_set_sensitive(ifactory, "/Options/Encrypt", can_encrypt);
5259 }
5260
5261 static void compose_set_template_menu(Compose *compose)
5262 {
5263         GSList *tmpl_list, *cur;
5264         GtkWidget *menu;
5265         GtkWidget *item;
5266
5267         tmpl_list = template_get_config();
5268
5269         menu = gtk_menu_new();
5270
5271         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
5272                 Template *tmpl = (Template *)cur->data;
5273
5274                 item = gtk_menu_item_new_with_label(tmpl->name);
5275                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
5276                 g_signal_connect(G_OBJECT(item), "activate",
5277                                  G_CALLBACK(compose_template_activate_cb),
5278                                  compose);
5279                 g_object_set_data(G_OBJECT(item), "template", tmpl);
5280                 gtk_widget_show(item);
5281         }
5282
5283         gtk_widget_show(menu);
5284         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
5285 }
5286
5287 void compose_update_actions_menu(Compose *compose)
5288 {
5289         GtkItemFactory *ifactory;
5290
5291         ifactory = gtk_item_factory_from_widget(compose->menubar);
5292         action_update_compose_menu(ifactory, "/Tools/Actions", compose);
5293 }
5294
5295 void compose_update_privacy_systems_menu(Compose *compose)
5296 {
5297         static gchar *branch_path = "/Options/Privacy System";
5298         static gboolean connected = FALSE;
5299         GtkItemFactory *ifactory;
5300         GtkWidget *menuitem;
5301         GSList *systems, *cur;
5302         GList *amenu;
5303         GtkWidget *widget;
5304         GtkWidget *system_none;
5305         GSList *group;
5306
5307         ifactory = gtk_item_factory_from_widget(compose->menubar);
5308
5309         /* remove old entries */
5310         menuitem = gtk_item_factory_get_widget(ifactory, branch_path);
5311         g_return_if_fail(menuitem != NULL);
5312
5313         amenu = GTK_MENU_SHELL(menuitem)->children->next;
5314         while (amenu != NULL) {
5315                 GList *alist = amenu->next;
5316                 gtk_widget_destroy(GTK_WIDGET(amenu->data));
5317                 amenu = alist;
5318         }
5319
5320         system_none = gtk_item_factory_get_widget(ifactory,
5321                 "/Options/Privacy System/None");
5322         if (!connected) {
5323                 g_signal_connect(G_OBJECT(system_none), "activate",
5324                         G_CALLBACK(compose_set_privacy_system_cb), compose);
5325                 connected = TRUE;
5326         }
5327
5328         systems = privacy_get_system_ids();
5329         for (cur = systems; cur != NULL; cur = g_slist_next(cur)) {
5330                 gchar *systemid = cur->data;
5331
5332                 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(system_none));
5333                 widget = gtk_radio_menu_item_new_with_label(group,
5334                         privacy_system_get_name(systemid));
5335                 g_object_set_data_full(G_OBJECT(widget), "privacy_system",
5336                                        g_strdup(systemid), g_free);
5337                 g_signal_connect(G_OBJECT(widget), "activate",
5338                         G_CALLBACK(compose_set_privacy_system_cb), compose);
5339
5340                 gtk_menu_append(GTK_MENU(system_none->parent), widget);
5341                 gtk_widget_show(widget);
5342                 g_free(systemid);
5343         }
5344         g_slist_free(systems);
5345 }
5346
5347 void compose_reflect_prefs_all(void)
5348 {
5349         GList *cur;
5350         Compose *compose;
5351
5352         for (cur = compose_list; cur != NULL; cur = cur->next) {
5353                 compose = (Compose *)cur->data;
5354                 compose_set_template_menu(compose);
5355         }
5356 }
5357
5358 void compose_reflect_prefs_pixmap_theme(void)
5359 {
5360         GList *cur;
5361         Compose *compose;
5362
5363         for (cur = compose_list; cur != NULL; cur = cur->next) {
5364                 compose = (Compose *)cur->data;
5365                 toolbar_update(TOOLBAR_COMPOSE, compose);
5366         }
5367 }
5368
5369 static void compose_template_apply(Compose *compose, Template *tmpl,
5370                                    gboolean replace)
5371 {
5372         GtkTextView *text;
5373         GtkTextBuffer *buffer;
5374         GtkTextMark *mark;
5375         GtkTextIter iter;
5376         gchar *qmark;
5377         gchar *parsed_str;
5378
5379         if (!tmpl || !tmpl->value) return;
5380
5381         text = GTK_TEXT_VIEW(compose->text);
5382         buffer = gtk_text_view_get_buffer(text);
5383
5384         if (tmpl->subject && *tmpl->subject != '\0')
5385                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
5386                                    tmpl->subject);
5387         if (tmpl->to && *tmpl->to != '\0')
5388                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
5389         if (tmpl->cc && *tmpl->cc != '\0')
5390                 compose_entry_append(compose, tmpl->cc, COMPOSE_CC);
5391
5392         if (tmpl->bcc && *tmpl->bcc != '\0')
5393                 compose_entry_append(compose, tmpl->bcc, COMPOSE_BCC);
5394
5395         if (replace)
5396                 gtk_text_buffer_set_text(buffer, "\0", 1);
5397
5398         mark = gtk_text_buffer_get_insert(buffer);
5399         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
5400
5401         if ((compose->replyinfo == NULL) && (compose->fwdinfo == NULL)) {
5402                 parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
5403                                                NULL, NULL);
5404         } else {
5405                 if (prefs_common.quotemark && *prefs_common.quotemark)
5406                         qmark = prefs_common.quotemark;
5407                 else
5408                         qmark = "> ";
5409
5410                 if (compose->replyinfo != NULL)
5411                         parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5412                                                        tmpl->value, qmark, NULL);
5413                 else if (compose->fwdinfo != NULL)
5414                         parsed_str = compose_quote_fmt(compose, compose->fwdinfo,
5415                                                        tmpl->value, qmark, NULL);
5416                 else
5417                         parsed_str = NULL;
5418         }
5419
5420         if (replace && parsed_str && compose->account->auto_sig)
5421                 compose_insert_sig(compose, FALSE);
5422
5423         if (replace && parsed_str) {
5424                 gtk_text_buffer_get_start_iter(buffer, &iter);
5425                 gtk_text_buffer_place_cursor(buffer, &iter);
5426         }
5427
5428         if (parsed_str)
5429                 compose_changed_cb(NULL, compose);
5430 }
5431
5432 static void compose_destroy(Compose *compose)
5433 {
5434         gint row;
5435         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5436         AttachInfo *ainfo;
5437
5438         /* NOTE: address_completion_end() does nothing with the window
5439          * however this may change. */
5440         address_completion_end(compose->window);
5441
5442         slist_free_strings(compose->to_list);
5443         g_slist_free(compose->to_list);
5444         slist_free_strings(compose->newsgroup_list);
5445         g_slist_free(compose->newsgroup_list);
5446         slist_free_strings(compose->header_list);
5447         g_slist_free(compose->header_list);
5448
5449         procmsg_msginfo_free(compose->targetinfo);
5450         procmsg_msginfo_free(compose->replyinfo);
5451         procmsg_msginfo_free(compose->fwdinfo);
5452
5453         g_free(compose->replyto);
5454         g_free(compose->cc);
5455         g_free(compose->bcc);
5456         g_free(compose->newsgroups);
5457         g_free(compose->followup_to);
5458
5459         g_free(compose->ml_post);
5460
5461         g_free(compose->inreplyto);
5462         g_free(compose->references);
5463         g_free(compose->msgid);
5464         g_free(compose->boundary);
5465
5466         if (compose->redirect_filename)
5467                 g_free(compose->redirect_filename);
5468         if (compose->undostruct)
5469                 undo_destroy(compose->undostruct);
5470
5471         g_free(compose->sig_str);
5472
5473         g_free(compose->exteditor_file);
5474
5475         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
5476              row++)
5477                 compose_attach_info_free(ainfo);
5478
5479         if (addressbook_get_target_compose() == compose)
5480                 addressbook_set_target_compose(NULL);
5481
5482 #if USE_ASPELL
5483         if (compose->gtkaspell) {
5484                 gtkaspell_delete(compose->gtkaspell);
5485         }
5486 #endif
5487
5488         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5489         prefs_common.compose_height = compose->window->allocation.height;
5490
5491         gtk_widget_destroy(compose->paned);
5492
5493         toolbar_destroy(compose->toolbar);
5494         g_free(compose->toolbar);
5495         g_free(compose);
5496
5497         compose_list = g_list_remove(compose_list, compose);
5498 }
5499
5500 static void compose_attach_info_free(AttachInfo *ainfo)
5501 {
5502         g_free(ainfo->file);
5503         g_free(ainfo->content_type);
5504         g_free(ainfo->name);
5505         g_free(ainfo);
5506 }
5507
5508 static void compose_attach_remove_selected(Compose *compose)
5509 {
5510         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5511         AttachInfo *ainfo;
5512         gint row;
5513
5514         while (clist->selection != NULL) {
5515                 row = GPOINTER_TO_INT(clist->selection->data);
5516                 ainfo = gtk_clist_get_row_data(clist, row);
5517                 compose_attach_info_free(ainfo);
5518                 gtk_clist_remove(clist, row);
5519         }
5520 }
5521
5522 static struct _AttachProperty
5523 {
5524         GtkWidget *window;
5525         GtkWidget *mimetype_entry;
5526         GtkWidget *encoding_optmenu;
5527         GtkWidget *path_entry;
5528         GtkWidget *filename_entry;
5529         GtkWidget *ok_btn;
5530         GtkWidget *cancel_btn;
5531 } attach_prop;
5532
5533 static void compose_attach_property(Compose *compose)
5534 {
5535         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5536         AttachInfo *ainfo;
5537         gint row;
5538         GtkOptionMenu *optmenu;
5539         static gboolean cancelled;
5540
5541         if (!clist->selection) return;
5542         row = GPOINTER_TO_INT(clist->selection->data);
5543
5544         ainfo = gtk_clist_get_row_data(clist, row);
5545         if (!ainfo) return;
5546
5547         if (!attach_prop.window)
5548                 compose_attach_property_create(&cancelled);
5549         gtk_widget_grab_focus(attach_prop.ok_btn);
5550         gtk_widget_show(attach_prop.window);
5551         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5552
5553         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5554         if (ainfo->encoding == ENC_UNKNOWN)
5555                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5556                                     GINT_TO_POINTER(ENC_BASE64));
5557         else
5558                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5559                                     GINT_TO_POINTER(ainfo->encoding));
5560
5561         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5562                            ainfo->content_type ? ainfo->content_type : "");
5563         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5564                            ainfo->file ? ainfo->file : "");
5565         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5566                            ainfo->name ? ainfo->name : "");
5567
5568         for (;;) {
5569                 const gchar *entry_text;
5570                 gchar *text;
5571                 gchar *cnttype = NULL;
5572                 gchar *file = NULL;
5573                 off_t size = 0;
5574                 GtkWidget *menu;
5575                 GtkWidget *menuitem;
5576
5577                 cancelled = FALSE;
5578                 gtk_main();
5579
5580                 if (cancelled == TRUE) {
5581                         gtk_widget_hide(attach_prop.window);
5582                         break;
5583                 }
5584
5585                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5586                 if (*entry_text != '\0') {
5587                         gchar *p;
5588
5589                         text = g_strstrip(g_strdup(entry_text));
5590                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5591                                 cnttype = g_strdup(text);
5592                                 g_free(text);
5593                         } else {
5594                                 alertpanel_error(_("Invalid MIME type."));
5595                                 g_free(text);
5596                                 continue;
5597                         }
5598                 }
5599
5600                 menu = gtk_option_menu_get_menu(optmenu);
5601                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5602                 ainfo->encoding = GPOINTER_TO_INT
5603                         (g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID));
5604
5605                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5606                 if (*entry_text != '\0') {
5607                         if (is_file_exist(entry_text) &&
5608                             (size = get_file_size(entry_text)) > 0)
5609                                 file = g_strdup(entry_text);
5610                         else {
5611                                 alertpanel_error
5612                                         (_("File doesn't exist or is empty."));
5613                                 g_free(cnttype);
5614                                 continue;
5615                         }
5616                 }
5617
5618                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5619                 if (*entry_text != '\0') {
5620                         g_free(ainfo->name);
5621                         ainfo->name = g_strdup(entry_text);
5622                 }
5623
5624                 if (cnttype) {
5625                         g_free(ainfo->content_type);
5626                         ainfo->content_type = cnttype;
5627                 }
5628                 if (file) {
5629                         g_free(ainfo->file);
5630                         ainfo->file = file;
5631                 }
5632                 if (size)
5633                         ainfo->size = size;
5634
5635                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
5636                                    ainfo->content_type);
5637                 gtk_clist_set_text(clist, row, COL_SIZE,
5638                                    to_human_readable(ainfo->size));
5639                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
5640
5641                 gtk_widget_hide(attach_prop.window);
5642                 break;
5643         }
5644 }
5645
5646 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5647 { \
5648         label = gtk_label_new(str); \
5649         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5650                          GTK_FILL, 0, 0, 0); \
5651         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5652  \
5653         entry = gtk_entry_new(); \
5654         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5655                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5656 }
5657
5658 static void compose_attach_property_create(gboolean *cancelled)
5659 {
5660         GtkWidget *window;
5661         GtkWidget *vbox;
5662         GtkWidget *table;
5663         GtkWidget *label;
5664         GtkWidget *mimetype_entry;
5665         GtkWidget *hbox;
5666         GtkWidget *optmenu;
5667         GtkWidget *optmenu_menu;
5668         GtkWidget *menuitem;
5669         GtkWidget *path_entry;
5670         GtkWidget *filename_entry;
5671         GtkWidget *hbbox;
5672         GtkWidget *ok_btn;
5673         GtkWidget *cancel_btn;
5674         GList     *mime_type_list, *strlist;
5675
5676         debug_print("Creating attach_property window...\n");
5677
5678         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
5679         gtk_widget_set_size_request(window, 480, -1);
5680         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5681         gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
5682         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5683         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5684         g_signal_connect(G_OBJECT(window), "delete_event",
5685                          G_CALLBACK(attach_property_delete_event),
5686                          cancelled);
5687         g_signal_connect(G_OBJECT(window), "key_press_event",
5688                          G_CALLBACK(attach_property_key_pressed),
5689                          cancelled);
5690
5691         vbox = gtk_vbox_new(FALSE, 8);
5692         gtk_container_add(GTK_CONTAINER(window), vbox);
5693
5694         table = gtk_table_new(4, 2, FALSE);
5695         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5696         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5697         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5698
5699         label = gtk_label_new(_("MIME type"));
5700         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5701                          GTK_FILL, 0, 0, 0);
5702         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5703         mimetype_entry = gtk_combo_new();
5704         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5705                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5706
5707         /* stuff with list */
5708         mime_type_list = procmime_get_mime_type_list();
5709         strlist = NULL;
5710         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5711                 MimeType *type = (MimeType *) mime_type_list->data;
5712                 strlist = g_list_append(strlist,
5713                                 g_strdup_printf("%s/%s",
5714                                         type->type, type->sub_type));
5715         }
5716
5717         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5718
5719         for (mime_type_list = strlist; mime_type_list != NULL;
5720                 mime_type_list = mime_type_list->next)
5721                 g_free(mime_type_list->data);
5722         g_list_free(strlist);
5723
5724         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5725
5726         label = gtk_label_new(_("Encoding"));
5727         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5728                          GTK_FILL, 0, 0, 0);
5729         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5730
5731         hbox = gtk_hbox_new(FALSE, 0);
5732         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5733                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5734
5735         optmenu = gtk_option_menu_new();
5736         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
5737
5738         optmenu_menu = gtk_menu_new();
5739         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5740         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5741 #if 0
5742         gtk_widget_set_sensitive(menuitem, FALSE);
5743 #endif
5744         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5745         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5746 #if 0
5747         gtk_widget_set_sensitive(menuitem, FALSE);
5748 #endif
5749         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable",
5750                      ENC_QUOTED_PRINTABLE);
5751         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5752
5753         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5754
5755         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5756
5757         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5758         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5759
5760         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
5761                                 &cancel_btn, _("Cancel"), NULL, NULL);
5762         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5763         gtk_widget_grab_default(ok_btn);
5764
5765         g_signal_connect(G_OBJECT(ok_btn), "clicked",
5766                          G_CALLBACK(attach_property_ok),
5767                          cancelled);
5768         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
5769                          G_CALLBACK(attach_property_cancel),
5770                          cancelled);
5771
5772         gtk_widget_show_all(vbox);
5773
5774         attach_prop.window           = window;
5775         attach_prop.mimetype_entry   = mimetype_entry;
5776         attach_prop.encoding_optmenu = optmenu;
5777         attach_prop.path_entry       = path_entry;
5778         attach_prop.filename_entry   = filename_entry;
5779         attach_prop.ok_btn           = ok_btn;
5780         attach_prop.cancel_btn       = cancel_btn;
5781 }
5782
5783 #undef SET_LABEL_AND_ENTRY
5784
5785 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
5786 {
5787         *cancelled = FALSE;
5788         gtk_main_quit();
5789 }
5790
5791 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
5792 {
5793         *cancelled = TRUE;
5794         gtk_main_quit();
5795 }
5796
5797 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
5798                                          gboolean *cancelled)
5799 {
5800         *cancelled = TRUE;
5801         gtk_main_quit();
5802
5803         return TRUE;
5804 }
5805
5806 static gboolean attach_property_key_pressed(GtkWidget *widget,
5807                                             GdkEventKey *event,
5808                                             gboolean *cancelled)
5809 {
5810         if (event && event->keyval == GDK_Escape) {
5811                 *cancelled = TRUE;
5812                 gtk_main_quit();
5813         }
5814         return FALSE;
5815 }
5816
5817 static void compose_exec_ext_editor(Compose *compose)
5818 {
5819         gchar *tmp;
5820         pid_t pid;
5821         gint pipe_fds[2];
5822
5823         tmp = g_strdup_printf("%s%ctmpmsg.%p", get_tmp_dir(),
5824                               G_DIR_SEPARATOR, compose);
5825
5826         if (pipe(pipe_fds) < 0) {
5827                 perror("pipe");
5828                 g_free(tmp);
5829                 return;
5830         }
5831
5832         if ((pid = fork()) < 0) {
5833                 perror("fork");
5834                 g_free(tmp);
5835                 return;
5836         }
5837
5838         if (pid != 0) {
5839                 /* close the write side of the pipe */
5840                 close(pipe_fds[1]);
5841
5842                 compose->exteditor_file    = g_strdup(tmp);
5843                 compose->exteditor_pid     = pid;
5844                 compose->exteditor_readdes = pipe_fds[0];
5845
5846                 compose_set_ext_editor_sensitive(compose, FALSE);
5847
5848                 compose->exteditor_tag =
5849                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
5850                                       compose_input_cb, compose);
5851         } else {        /* process-monitoring process */
5852                 pid_t pid_ed;
5853
5854                 if (setpgid(0, 0))
5855                         perror("setpgid");
5856
5857                 /* close the read side of the pipe */
5858                 close(pipe_fds[0]);
5859
5860                 if (compose_write_body_to_file(compose, tmp) < 0) {
5861                         fd_write_all(pipe_fds[1], "2\n", 2);
5862                         _exit(1);
5863                 }
5864
5865                 pid_ed = compose_exec_ext_editor_real(tmp);
5866                 if (pid_ed < 0) {
5867                         fd_write_all(pipe_fds[1], "1\n", 2);
5868                         _exit(1);
5869                 }
5870
5871                 /* wait until editor is terminated */
5872                 waitpid(pid_ed, NULL, 0);
5873
5874                 fd_write_all(pipe_fds[1], "0\n", 2);
5875
5876                 close(pipe_fds[1]);
5877                 _exit(0);
5878         }
5879
5880         g_free(tmp);
5881 }
5882
5883 static gint compose_exec_ext_editor_real(const gchar *file)
5884 {
5885         static gchar *def_cmd = "emacs %s";
5886         gchar buf[1024];
5887         gchar *p;
5888         gchar **cmdline;
5889         pid_t pid;
5890
5891         g_return_val_if_fail(file != NULL, -1);
5892
5893         if ((pid = fork()) < 0) {
5894                 perror("fork");
5895                 return -1;
5896         }
5897
5898         if (pid != 0) return pid;
5899
5900         /* grandchild process */
5901
5902         if (setpgid(0, getppid()))
5903                 perror("setpgid");
5904
5905         if (prefs_common.ext_editor_cmd &&
5906             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
5907             *(p + 1) == 's' && !strchr(p + 2, '%')) {
5908                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
5909         } else {
5910                 if (prefs_common.ext_editor_cmd)
5911                         g_warning("External editor command line is invalid: `%s'\n",
5912                                   prefs_common.ext_editor_cmd);
5913                 g_snprintf(buf, sizeof(buf), def_cmd, file);
5914         }
5915
5916         cmdline = strsplit_with_quote(buf, " ", 1024);
5917         execvp(cmdline[0], cmdline);
5918
5919         perror("execvp");
5920         g_strfreev(cmdline);
5921
5922         _exit(1);
5923 }
5924
5925 static gboolean compose_ext_editor_kill(Compose *compose)
5926 {
5927         pid_t pgid = compose->exteditor_pid * -1;
5928         gint ret;
5929
5930         ret = kill(pgid, 0);
5931
5932         if (ret == 0 || (ret == -1 && EPERM == errno)) {
5933                 AlertValue val;
5934                 gchar *msg;
5935
5936                 msg = g_strdup_printf
5937                         (_("The external editor is still working.\n"
5938                            "Force terminating the process?\n"
5939                            "process group id: %d"), -pgid);
5940                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
5941                 g_free(msg);
5942
5943                 if (val == G_ALERTDEFAULT) {
5944                         gdk_input_remove(compose->exteditor_tag);
5945                         close(compose->exteditor_readdes);
5946
5947                         if (kill(pgid, SIGTERM) < 0) perror("kill");
5948                         waitpid(compose->exteditor_pid, NULL, 0);
5949
5950                         g_warning("Terminated process group id: %d", -pgid);
5951                         g_warning("Temporary file: %s",
5952                                   compose->exteditor_file);
5953
5954                         compose_set_ext_editor_sensitive(compose, TRUE);
5955
5956                         g_free(compose->exteditor_file);
5957                         compose->exteditor_file    = NULL;
5958                         compose->exteditor_pid     = -1;
5959                         compose->exteditor_readdes = -1;
5960                         compose->exteditor_tag     = -1;
5961                 } else
5962                         return FALSE;
5963         }
5964
5965         return TRUE;
5966 }
5967
5968 static void compose_input_cb(gpointer data, gint source,
5969                              GdkInputCondition condition)
5970 {
5971         gchar buf[3];
5972         Compose *compose = (Compose *)data;
5973         gint i = 0;
5974
5975         debug_print("Compose: input from monitoring process\n");
5976
5977         gdk_input_remove(compose->exteditor_tag);
5978
5979         for (;;) {
5980                 if (read(source, &buf[i], 1) < 1) {
5981                         buf[0] = '3';
5982                         break;
5983                 }
5984                 if (buf[i] == '\n') {
5985                         buf[i] = '\0';
5986                         break;
5987                 }
5988                 i++;
5989                 if (i == sizeof(buf) - 1)
5990                         break;
5991         }
5992
5993         waitpid(compose->exteditor_pid, NULL, 0);
5994
5995         if (buf[0] == '0') {            /* success */
5996                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
5997                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
5998
5999                 gtk_text_buffer_set_text(buffer, "\0", 1);
6000                 compose_insert_file(compose, compose->exteditor_file);
6001                 compose_changed_cb(NULL, compose);
6002
6003                 if (unlink(compose->exteditor_file) < 0)
6004                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6005         } else if (buf[0] == '1') {     /* failed */
6006                 g_warning("Couldn't exec external editor\n");
6007                 if (unlink(compose->exteditor_file) < 0)
6008                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
6009         } else if (buf[0] == '2') {
6010                 g_warning("Couldn't write to file\n");
6011         } else if (buf[0] == '3') {
6012                 g_warning("Pipe read failed\n");
6013         }
6014
6015         close(source);
6016
6017         compose_set_ext_editor_sensitive(compose, TRUE);
6018
6019         g_free(compose->exteditor_file);
6020         compose->exteditor_file    = NULL;
6021         compose->exteditor_pid     = -1;
6022         compose->exteditor_readdes = -1;
6023         compose->exteditor_tag     = -1;
6024 }
6025
6026 static void compose_set_ext_editor_sensitive(Compose *compose,
6027                                              gboolean sensitive)
6028 {
6029         GtkItemFactory *ifactory;
6030
6031         ifactory = gtk_item_factory_from_widget(compose->menubar);
6032
6033         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
6034         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
6035         menu_set_sensitive(ifactory, "/Message/Insert file", sensitive);
6036         menu_set_sensitive(ifactory, "/Message/Insert signature", sensitive);
6037         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
6038         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
6039         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
6040                            sensitive);
6041
6042         gtk_widget_set_sensitive(compose->text,                   sensitive);
6043         gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
6044         gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
6045         gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
6046         gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
6047         gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
6048         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
6049         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn,  sensitive);
6050         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn,  sensitive);
6051 }
6052
6053 /**
6054  * compose_undo_state_changed:
6055  *
6056  * Change the sensivity of the menuentries undo and redo
6057  **/
6058 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
6059                                        gint redo_state, gpointer data)
6060 {
6061         GtkWidget *widget = GTK_WIDGET(data);
6062         GtkItemFactory *ifactory;
6063
6064         g_return_if_fail(widget != NULL);
6065
6066         ifactory = gtk_item_factory_from_widget(widget);
6067
6068         switch (undo_state) {
6069         case UNDO_STATE_TRUE:
6070                 if (!undostruct->undo_state) {
6071                         undostruct->undo_state = TRUE;
6072                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
6073                 }
6074                 break;
6075         case UNDO_STATE_FALSE:
6076                 if (undostruct->undo_state) {
6077                         undostruct->undo_state = FALSE;
6078                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
6079                 }
6080                 break;
6081         case UNDO_STATE_UNCHANGED:
6082                 break;
6083         case UNDO_STATE_REFRESH:
6084                 menu_set_sensitive(ifactory, "/Edit/Undo",
6085                                    undostruct->undo_state);
6086                 break;
6087         default:
6088                 g_warning("Undo state not recognized");
6089                 break;
6090         }
6091
6092         switch (redo_state) {
6093         case UNDO_STATE_TRUE:
6094                 if (!undostruct->redo_state) {
6095                         undostruct->redo_state = TRUE;
6096                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
6097                 }
6098                 break;
6099         case UNDO_STATE_FALSE:
6100                 if (undostruct->redo_state) {
6101                         undostruct->redo_state = FALSE;
6102                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
6103                 }
6104                 break;
6105         case UNDO_STATE_UNCHANGED:
6106                 break;
6107         case UNDO_STATE_REFRESH:
6108                 menu_set_sensitive(ifactory, "/Edit/Redo",
6109                                    undostruct->redo_state);
6110                 break;
6111         default:
6112                 g_warning("Redo state not recognized");
6113                 break;
6114         }
6115 }
6116
6117 static gint calc_cursor_xpos(GtkTextView *text, gint extra, gint char_width)
6118 {
6119 #warning FIXME_GTK2
6120         return 0;
6121 }
6122
6123 /* callback functions */
6124
6125 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
6126  * includes "non-client" (windows-izm) in calculation, so this calculation
6127  * may not be accurate.
6128  */
6129 static gboolean compose_edit_size_alloc(GtkEditable *widget,
6130                                         GtkAllocation *allocation,
6131                                         GtkSHRuler *shruler)
6132 {
6133         if (prefs_common.show_ruler) {
6134                 gint char_width = 0, char_height = 0;
6135                 gint line_width_in_chars;
6136
6137                 gtkut_get_font_size(GTK_WIDGET(widget),
6138                                     &char_width, &char_height);
6139                 line_width_in_chars =
6140                         (allocation->width - allocation->x) / char_width;
6141
6142                 /* got the maximum */
6143                 gtk_ruler_set_range(GTK_RULER(shruler),
6144                                     0.0, line_width_in_chars,
6145                                     calc_cursor_xpos(GTK_TEXT_VIEW(widget),
6146                                                      allocation->x,
6147                                                      char_width),
6148                                     /*line_width_in_chars*/ char_width);
6149         }
6150
6151         return TRUE;
6152 }
6153
6154 static void account_activated(GtkMenuItem *menuitem, gpointer data)
6155 {
6156         Compose *compose = (Compose *)data;
6157
6158         PrefsAccount *ac;
6159         gchar *folderidentifier;
6160
6161         ac = account_find_from_id(
6162                 GPOINTER_TO_INT(g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID)));
6163         g_return_if_fail(ac != NULL);
6164
6165         if (ac != compose->account)
6166                 compose_select_account(compose, ac, FALSE);
6167
6168         /* Set message save folder */
6169         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6170                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
6171         }
6172         g_signal_connect(G_OBJECT(compose->savemsg_checkbtn), "toggled",
6173                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
6174
6175         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6176         if (account_get_special_folder(compose->account, F_OUTBOX)) {
6177                 folderidentifier = folder_item_get_identifier(account_get_special_folder
6178                                   (compose->account, F_OUTBOX));
6179                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
6180                 g_free(folderidentifier);
6181         }
6182 }
6183
6184 static void attach_selected(GtkCList *clist, gint row, gint column,
6185                             GdkEvent *event, gpointer data)
6186 {
6187         Compose *compose = (Compose *)data;
6188
6189         if (event && event->type == GDK_2BUTTON_PRESS)
6190                 compose_attach_property(compose);
6191 }
6192
6193 static gboolean attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
6194                                       gpointer data)
6195 {
6196         Compose *compose = (Compose *)data;
6197         GtkCList *clist = GTK_CLIST(compose->attach_clist);
6198         gint row, column;
6199
6200         if (!event) return FALSE;
6201
6202         if (event->button == 3) {
6203                 if ((clist->selection && !clist->selection->next) ||
6204                     !clist->selection) {
6205                         gtk_clist_unselect_all(clist);
6206                         if (gtk_clist_get_selection_info(clist,
6207                                                          event->x, event->y,
6208                                                          &row, &column)) {
6209                                 gtk_clist_select_row(clist, row, column);
6210                                 gtkut_clist_set_focus_row(clist, row);
6211                         }
6212                 }
6213                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
6214                                NULL, NULL, event->button, event->time);
6215         }
6216
6217         return FALSE;
6218 }
6219
6220 static gboolean attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
6221                                    gpointer data)
6222 {
6223         Compose *compose = (Compose *)data;
6224
6225         if (!event) return FALSE;
6226
6227         switch (event->keyval) {
6228         case GDK_Delete:
6229                 compose_attach_remove_selected(compose);
6230                 break;
6231         }
6232         return FALSE;
6233 }
6234
6235 static void compose_allow_user_actions (Compose *compose, gboolean allow)
6236 {
6237         GtkItemFactory *ifactory = gtk_item_factory_from_widget(compose->menubar);
6238         toolbar_comp_set_sensitive(compose, allow);
6239         menu_set_sensitive(ifactory, "/Message", allow);
6240         menu_set_sensitive(ifactory, "/Edit", allow);
6241 #if USE_ASPELL
6242         menu_set_sensitive(ifactory, "/Spelling", allow);
6243 #endif
6244         menu_set_sensitive(ifactory, "/Options", allow);
6245         menu_set_sensitive(ifactory, "/Tools", allow);
6246         menu_set_sensitive(ifactory, "/Help", allow);
6247 }
6248
6249 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
6250 {
6251         Compose *compose = (Compose *)data;
6252
6253         if (prefs_common.work_offline)
6254                 if (alertpanel(_("Offline warning"),
6255                                _("You're working offline. Override?"),
6256                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
6257                         return;
6258
6259         if (compose->draft_timeout_tag != -1) { /* CLAWS: disable draft timeout */
6260                 gtk_timeout_remove(compose->draft_timeout_tag);
6261                 compose->draft_timeout_tag = -1;
6262         }
6263
6264         compose_send(compose);
6265 }
6266
6267 static void compose_send_later_cb(gpointer data, guint action,
6268                                   GtkWidget *widget)
6269 {
6270         Compose *compose = (Compose *)data;
6271         gint val;
6272
6273         val = compose_queue_sub(compose, NULL, NULL, TRUE);
6274         if (!val) gtk_widget_destroy(compose->window);
6275 }
6276
6277 void compose_draft (gpointer data)
6278 {
6279         compose_draft_cb(data, COMPOSE_QUIT_EDITING, NULL);
6280 }
6281
6282 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
6283 {
6284         Compose *compose = (Compose *)data;
6285         FolderItem *draft;
6286         gchar *tmp;
6287         gint msgnum;
6288         MsgFlags flag = {0, 0};
6289         static gboolean lock = FALSE;
6290         MsgInfo *newmsginfo;
6291         FILE *fp;
6292
6293         if (lock) return;
6294
6295         draft = account_get_special_folder(compose->account, F_DRAFT);
6296         g_return_if_fail(draft != NULL);
6297
6298         lock = TRUE;
6299
6300         tmp = g_strdup_printf("%s%cdraft.%p", get_tmp_dir(),
6301                               G_DIR_SEPARATOR, compose);
6302         if ((fp = fopen(tmp, "wb")) == NULL) {
6303                 FILE_OP_ERROR(tmp, "fopen");
6304                 return;
6305         }
6306
6307         /* chmod for security */
6308         if (change_file_mode_rw(fp, tmp) < 0) {
6309                 FILE_OP_ERROR(tmp, "chmod");
6310                 g_warning("can't change file mode\n");
6311         }
6312
6313         /* Save draft infos */
6314         fprintf(fp, "X-Sylpheed-Account-Id:%d\n", compose->account->account_id);
6315         fprintf(fp, "S:%s\n", compose->account->address);
6316         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
6317                 gchar *savefolderid;
6318
6319                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6320                 fprintf(fp, "SCF:%s\n", savefolderid);
6321                 g_free(savefolderid);
6322         }
6323         fprintf(fp, "X-Sylpheed-Sign:%d\n", compose->use_signing);
6324         fprintf(fp, "X-Sylpheed-Encrypt:%d\n", compose->use_encryption);
6325         fprintf(fp, "X-Sylpheed-Gnupg-Mode:%s\n", compose->privacy_system);
6326         fprintf(fp, "\n");
6327
6328         if (compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_STORE) < 0) {
6329                 fclose(fp);
6330                 unlink(tmp);
6331                 g_free(tmp);
6332                 lock = FALSE;
6333                 return;
6334         }
6335         fclose(fp);
6336
6337         folder_item_scan(draft);
6338         if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
6339                 unlink(tmp);
6340                 g_free(tmp);
6341                 lock = FALSE;
6342                 return;
6343         }
6344         g_free(tmp);
6345         draft->mtime = 0;       /* force updating */
6346
6347         if (compose->mode == COMPOSE_REEDIT) {
6348                 compose_remove_reedit_target(compose);
6349         }
6350
6351         newmsginfo = folder_item_get_msginfo(draft, msgnum);
6352         if (newmsginfo) {
6353                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
6354                 procmsg_msginfo_set_flags(newmsginfo, 0, MSG_DRAFT);
6355                 if (compose_use_attach(compose))
6356                         procmsg_msginfo_set_flags(newmsginfo, 0,
6357                                                   MSG_HAS_ATTACHMENT);
6358
6359                 procmsg_msginfo_free(newmsginfo);
6360         }
6361
6362         folder_item_scan(draft);
6363
6364         lock = FALSE;
6365
6366         if (action == COMPOSE_QUIT_EDITING)
6367                 gtk_widget_destroy(compose->window);
6368         else {
6369                 struct stat s;
6370                 gchar *path;
6371
6372                 path = folder_item_fetch_msg(draft, msgnum);
6373                 g_return_if_fail(path != NULL);
6374                 if (stat(path, &s) < 0) {
6375                         FILE_OP_ERROR(path, "stat");
6376                         g_free(path);
6377                         lock = FALSE;
6378                         return;
6379                 }
6380                 g_free(path);
6381
6382                 procmsg_msginfo_free(compose->targetinfo);
6383                 compose->targetinfo = procmsg_msginfo_new();
6384                 compose->targetinfo->msgnum = msgnum;
6385                 compose->targetinfo->size = s.st_size;
6386                 compose->targetinfo->mtime = s.st_mtime;
6387                 compose->targetinfo->folder = draft;
6388                 compose->mode = COMPOSE_REEDIT;
6389
6390                 if (action == COMPOSE_AUTO_SAVE) {
6391                         compose->autosaved_draft = compose->targetinfo;
6392                 }
6393         }
6394 }
6395
6396 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6397 {
6398         Compose *compose = (Compose *)data;
6399         GList *file_list;
6400
6401         if (compose->redirect_filename != NULL)
6402                 return;
6403
6404         file_list = filesel_select_multiple_files_open(_("Select file"));
6405
6406         if (file_list) {
6407                 GList *tmp;
6408
6409                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6410                         gchar *file = (gchar *) tmp->data;
6411                         compose_attach_append(compose, file, file, NULL);
6412                         compose_changed_cb(NULL, compose);
6413                         g_free(file);
6414                 }
6415                 g_list_free(file_list);
6416         }
6417 }
6418
6419 static void compose_insert_file_cb(gpointer data, guint action,
6420                                    GtkWidget *widget)
6421 {
6422         Compose *compose = (Compose *)data;
6423         GList *file_list;
6424
6425         file_list = filesel_select_multiple_files_open(_("Select file"));
6426
6427         if (file_list) {
6428                 GList *tmp;
6429
6430                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6431                         gchar *file = (gchar *) tmp->data;
6432                         gchar *filedup = g_strdup(file);
6433                         gchar *shortfile = g_path_get_basename(filedup);
6434                         ComposeInsertResult res;
6435
6436                         res = compose_insert_file(compose, file);
6437                         if (res == COMPOSE_INSERT_READ_ERROR) {
6438                                 alertpanel_error(_("File '%s' could not be read."), shortfile);
6439                         } else if (res == COMPOSE_INSERT_INVALID_CHARACTER) {
6440                                 alertpanel_error(_("File '%s' contained invalid characters\n"
6441                                                    "for the current encoding, insertion may be incorrect."), shortfile);
6442                         }
6443                         g_free(shortfile);
6444                         g_free(filedup);
6445                         g_free(file);
6446                 }
6447                 g_list_free(file_list);
6448         }
6449 }
6450
6451 static void compose_insert_sig_cb(gpointer data, guint action,
6452                                   GtkWidget *widget)
6453 {
6454         Compose *compose = (Compose *)data;
6455
6456         compose_insert_sig(compose, FALSE);
6457 }
6458
6459 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6460                               gpointer data)
6461 {
6462         gint x, y;
6463         Compose *compose = (Compose *)data;
6464
6465         gtkut_widget_get_uposition(widget, &x, &y);
6466         prefs_common.compose_x = x;
6467         prefs_common.compose_y = y;
6468
6469         if (compose->sending)
6470                 return TRUE;
6471         compose_close_cb(compose, 0, NULL);
6472         return TRUE;
6473 }
6474
6475 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6476 {
6477         Compose *compose = (Compose *)data;
6478         AlertValue val;
6479
6480         if (compose->exteditor_tag != -1) {
6481                 if (!compose_ext_editor_kill(compose))
6482                         return;
6483         }
6484
6485         if (compose->modified) {
6486                 val = alertpanel(_("Discard message"),
6487                                  _("This message has been modified. discard it?"),
6488                                  _("Discard"), _("to Draft"), _("Cancel"));
6489
6490                 switch (val) {
6491                 case G_ALERTDEFAULT:
6492                         if (prefs_common.autosave)
6493                                 compose_remove_draft(compose);
6494                         break;
6495                 case G_ALERTALTERNATE:
6496                         compose_draft_cb(data, COMPOSE_QUIT_EDITING, NULL);
6497                         return;
6498                 default:
6499                         return;
6500                 }
6501         }
6502
6503         gtk_widget_destroy(compose->window);
6504 }
6505
6506 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6507 {
6508         Compose *compose = (Compose *)data;
6509
6510         addressbook_open(compose);
6511 }
6512
6513 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6514 {
6515         Compose *compose = (Compose *)data;
6516         Template *tmpl;
6517         gchar *msg;
6518         AlertValue val;
6519
6520         tmpl = g_object_get_data(G_OBJECT(widget), "template");
6521         g_return_if_fail(tmpl != NULL);
6522
6523         msg = g_strdup_printf(_("Do you want to apply the template `%s' ?"),
6524                               tmpl->name);
6525         val = alertpanel(_("Apply template"), msg,
6526                          _("Replace"), _("Insert"), _("Cancel"));
6527         g_free(msg);
6528
6529         if (val == G_ALERTDEFAULT)
6530                 compose_template_apply(compose, tmpl, TRUE);
6531         else if (val == G_ALERTALTERNATE)
6532                 compose_template_apply(compose, tmpl, FALSE);
6533 }
6534
6535 static void compose_ext_editor_cb(gpointer data, guint action,
6536                                   GtkWidget *widget)
6537 {
6538         Compose *compose = (Compose *)data;
6539
6540         compose_exec_ext_editor(compose);
6541 }
6542
6543 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6544 {
6545         if (compose->sending)
6546                 return;
6547         compose_destroy(compose);
6548 }
6549
6550 static void compose_undo_cb(Compose *compose)
6551 {
6552         undo_undo(compose->undostruct);
6553 }
6554
6555 static void compose_redo_cb(Compose *compose)
6556 {
6557         undo_redo(compose->undostruct);
6558 }
6559
6560 static void entry_cut_clipboard(GtkWidget *entry)
6561 {
6562         if (GTK_IS_EDITABLE(entry))
6563                 gtk_editable_cut_clipboard (GTK_EDITABLE(entry));
6564         else if (GTK_IS_TEXT_VIEW(entry))
6565                 gtk_text_buffer_cut_clipboard(
6566                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6567                         gtk_clipboard_get(GDK_NONE),
6568                         TRUE);
6569 }
6570
6571 static void entry_copy_clipboard(GtkWidget *entry)
6572 {
6573         if (GTK_IS_EDITABLE(entry))
6574                 gtk_editable_copy_clipboard (GTK_EDITABLE(entry));
6575         else if (GTK_IS_TEXT_VIEW(entry))
6576                 gtk_text_buffer_copy_clipboard(
6577                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6578                         gtk_clipboard_get(GDK_NONE));
6579 }
6580
6581 static void entry_paste_clipboard(GtkWidget *entry)
6582 {
6583         if (GTK_IS_EDITABLE(entry))
6584                 gtk_editable_paste_clipboard (GTK_EDITABLE(entry));
6585         else if (GTK_IS_TEXT_VIEW(entry))
6586                 gtk_text_buffer_paste_clipboard(
6587                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6588                         gtk_clipboard_get(GDK_NONE),
6589                         NULL, TRUE);
6590 }
6591
6592 static void entry_allsel(GtkWidget *entry)
6593 {
6594         if (GTK_IS_EDITABLE(entry))
6595                 gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
6596         else if (GTK_IS_TEXT_VIEW(entry)) {
6597                 GtkTextIter startiter, enditer;
6598                 GtkTextBuffer *textbuf;
6599
6600                 textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
6601                 gtk_text_buffer_get_start_iter(textbuf, &startiter);
6602                 gtk_text_buffer_get_end_iter(textbuf, &enditer);
6603
6604                 gtk_text_buffer_move_mark_by_name(textbuf,
6605                         "selection_bound", &startiter);
6606                 gtk_text_buffer_move_mark_by_name(textbuf,
6607                         "insert", &enditer);
6608         }
6609 }
6610
6611
6612 static void compose_cut_cb(Compose *compose)
6613 {
6614         if (compose->focused_editable &&
6615             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6616                 entry_cut_clipboard(compose->focused_editable);
6617 }
6618
6619 static void compose_copy_cb(Compose *compose)
6620 {
6621         if (compose->focused_editable &&
6622             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6623                 entry_copy_clipboard(compose->focused_editable);
6624 }
6625
6626 static void compose_paste_cb(Compose *compose)
6627 {
6628         if (compose->focused_editable &&
6629             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6630                 entry_paste_clipboard(compose->focused_editable);
6631 }
6632
6633 static void compose_paste_as_quote_cb(Compose *compose)
6634 {
6635         if (compose->focused_editable &&
6636             GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
6637                 /* let text_insert() (called directly or at a later time
6638                  * after the gtk_editable_paste_clipboard) know that
6639                  * text is to be inserted as a quotation. implemented
6640                  * by using a simple refcount... */
6641                 gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data(
6642                                                 G_OBJECT(compose->focused_editable),
6643                                                 "paste_as_quotation"));
6644                 g_object_set_data(G_OBJECT(compose->focused_editable),
6645                                     "paste_as_quotation",
6646                                     GINT_TO_POINTER(paste_as_quotation + 1));
6647                 entry_paste_clipboard(compose->focused_editable);
6648         }
6649 }
6650
6651 static void compose_allsel_cb(Compose *compose)
6652 {
6653         if (compose->focused_editable &&
6654             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6655                 entry_allsel(compose->focused_editable);
6656 }
6657
6658 static void textview_move_beginning_of_line (GtkTextView *text)
6659 {
6660         GtkTextBuffer *buffer;
6661         GtkTextMark *mark;
6662         GtkTextIter ins;
6663
6664         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6665
6666         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6667         mark = gtk_text_buffer_get_insert(buffer);
6668         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6669         gtk_text_iter_set_line_offset(&ins, 0);
6670         gtk_text_buffer_place_cursor(buffer, &ins);
6671 }
6672
6673 static void textview_move_forward_character (GtkTextView *text)
6674 {
6675         GtkTextBuffer *buffer;
6676         GtkTextMark *mark;
6677         GtkTextIter ins;
6678
6679         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6680
6681         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6682         mark = gtk_text_buffer_get_insert(buffer);
6683         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6684         if (gtk_text_iter_forward_cursor_position(&ins))
6685                 gtk_text_buffer_place_cursor(buffer, &ins);
6686 }
6687
6688 static void textview_move_backward_character (GtkTextView *text)
6689 {
6690         GtkTextBuffer *buffer;
6691         GtkTextMark *mark;
6692         GtkTextIter ins;
6693
6694         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6695
6696         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6697         mark = gtk_text_buffer_get_insert(buffer);
6698         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6699         if (gtk_text_iter_backward_cursor_position(&ins))
6700                 gtk_text_buffer_place_cursor(buffer, &ins);
6701 }
6702
6703 static void textview_move_forward_word (GtkTextView *text)
6704 {
6705         GtkTextBuffer *buffer;
6706         GtkTextMark *mark;
6707         GtkTextIter ins;
6708         gint count;
6709
6710         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6711
6712         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6713         mark = gtk_text_buffer_get_insert(buffer);
6714         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6715         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6716         if (gtk_text_iter_forward_word_ends(&ins, count)) {
6717                 gtk_text_iter_backward_word_start(&ins);
6718                 gtk_text_buffer_place_cursor(buffer, &ins);
6719         }
6720 }
6721
6722 static void textview_move_backward_word (GtkTextView *text)
6723 {
6724         GtkTextBuffer *buffer;
6725         GtkTextMark *mark;
6726         GtkTextIter ins;
6727         gint count;
6728
6729         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6730
6731         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6732         mark = gtk_text_buffer_get_insert(buffer);
6733         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6734         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6735         if (gtk_text_iter_backward_word_starts(&ins, 1))
6736                 gtk_text_buffer_place_cursor(buffer, &ins);
6737 }
6738
6739 static void textview_move_end_of_line (GtkTextView *text)
6740 {
6741         GtkTextBuffer *buffer;
6742         GtkTextMark *mark;
6743         GtkTextIter ins;
6744
6745         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6746
6747         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6748         mark = gtk_text_buffer_get_insert(buffer);
6749         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6750         if (gtk_text_iter_forward_to_line_end(&ins))
6751                 gtk_text_buffer_place_cursor(buffer, &ins);
6752 }
6753
6754 static void textview_move_next_line (GtkTextView *text)
6755 {
6756         GtkTextBuffer *buffer;
6757         GtkTextMark *mark;
6758         GtkTextIter ins;
6759         gint offset;
6760
6761         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6762
6763         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6764         mark = gtk_text_buffer_get_insert(buffer);
6765         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6766 #warning FIXME_GTK2 /* should regist current line offset */
6767         offset = gtk_text_iter_get_line_offset(&ins);
6768         if (gtk_text_iter_forward_line(&ins)) {
6769                 gtk_text_iter_set_line_offset(&ins, offset);
6770                 gtk_text_buffer_place_cursor(buffer, &ins);
6771         }
6772 }
6773
6774 static void textview_move_previous_line (GtkTextView *text)
6775 {
6776         GtkTextBuffer *buffer;
6777         GtkTextMark *mark;
6778         GtkTextIter ins;
6779         gint offset;
6780
6781         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6782
6783         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6784         mark = gtk_text_buffer_get_insert(buffer);
6785         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6786 #warning FIXME_GTK2 /* should regist current line offset */
6787         offset = gtk_text_iter_get_line_offset(&ins);
6788         if (gtk_text_iter_backward_line(&ins)) {
6789                 gtk_text_iter_set_line_offset(&ins, offset);
6790                 gtk_text_buffer_place_cursor(buffer, &ins);
6791         }
6792 }
6793
6794 static void textview_delete_forward_character (GtkTextView *text)
6795 {
6796         GtkTextBuffer *buffer;
6797         GtkTextMark *mark;
6798         GtkTextIter ins, end_iter;
6799
6800         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6801
6802         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6803         mark = gtk_text_buffer_get_insert(buffer);
6804         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6805         end_iter = ins;
6806         if (gtk_text_iter_forward_char(&end_iter)) {
6807                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
6808         }
6809 }
6810
6811 static void textview_delete_backward_character (GtkTextView *text)
6812 {
6813         GtkTextBuffer *buffer;
6814         GtkTextMark *mark;
6815         GtkTextIter ins, end_iter;
6816
6817         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6818
6819         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6820         mark = gtk_text_buffer_get_insert(buffer);
6821         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6822         end_iter = ins;
6823         if (gtk_text_iter_backward_char(&end_iter)) {
6824                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
6825         }
6826 }
6827
6828 static void textview_delete_forward_word (GtkTextView *text)
6829 {
6830         GtkTextBuffer *buffer;
6831         GtkTextMark *mark;
6832         GtkTextIter ins, end_iter;
6833
6834         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6835
6836         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6837         mark = gtk_text_buffer_get_insert(buffer);
6838         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6839         end_iter = ins;
6840         if (gtk_text_iter_forward_word_end(&end_iter)) {
6841                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
6842         }
6843 }
6844
6845 static void textview_delete_backward_word (GtkTextView *text)
6846 {
6847         GtkTextBuffer *buffer;
6848         GtkTextMark *mark;
6849         GtkTextIter ins, end_iter;
6850
6851         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6852
6853         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6854         mark = gtk_text_buffer_get_insert(buffer);
6855         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6856         end_iter = ins;
6857         if (gtk_text_iter_backward_word_start(&end_iter)) {
6858                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
6859         }
6860 }
6861
6862 static void textview_delete_line (GtkTextView *text)
6863 {
6864         GtkTextBuffer *buffer;
6865         GtkTextMark *mark;
6866         GtkTextIter ins, start_iter, end_iter;
6867         gboolean found;
6868
6869         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6870
6871         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6872         mark = gtk_text_buffer_get_insert(buffer);
6873         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6874
6875         start_iter = ins;
6876         gtk_text_iter_set_line_offset(&start_iter, 0);
6877
6878         end_iter = ins;
6879         if (gtk_text_iter_ends_line(&end_iter))
6880                 found = gtk_text_iter_forward_char(&end_iter);
6881         else
6882                 found = gtk_text_iter_forward_to_line_end(&end_iter);
6883
6884         if (found)
6885                 gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
6886 }
6887
6888 static void textview_delete_to_line_end (GtkTextView *text)
6889 {
6890         GtkTextBuffer *buffer;
6891         GtkTextMark *mark;
6892         GtkTextIter ins, end_iter;
6893         gboolean found;
6894
6895         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6896
6897         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6898         mark = gtk_text_buffer_get_insert(buffer);
6899         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6900         end_iter = ins;
6901         if (gtk_text_iter_ends_line(&end_iter))
6902                 found = gtk_text_iter_forward_char(&end_iter);
6903         else
6904                 found = gtk_text_iter_forward_to_line_end(&end_iter);
6905         if (found)
6906                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
6907 }
6908
6909 static void compose_advanced_action_cb(Compose *compose,
6910                                         ComposeCallAdvancedAction action)
6911 {
6912         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
6913         static struct {
6914                 void (*do_action) (GtkTextView *text);
6915         } action_table[] = {
6916                 {textview_move_beginning_of_line},
6917                 {textview_move_forward_character},
6918                 {textview_move_backward_character},
6919                 {textview_move_forward_word},
6920                 {textview_move_backward_word},
6921                 {textview_move_end_of_line},
6922                 {textview_move_next_line},
6923                 {textview_move_previous_line},
6924                 {textview_delete_forward_character},
6925                 {textview_delete_backward_character},
6926                 {textview_delete_forward_word},
6927                 {textview_delete_backward_word},
6928                 {textview_delete_line},
6929                 {NULL}, /* gtk_stext_delete_line_n */
6930                 {textview_delete_to_line_end}
6931         };
6932
6933         if (!GTK_WIDGET_HAS_FOCUS(text)) return;
6934
6935         if (action >= COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE &&
6936             action <= COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END) {
6937                 if (action_table[action].do_action)
6938                         action_table[action].do_action(text);
6939                 else
6940                         g_warning("Not implemented yet.");
6941         }
6942 }
6943
6944 static gchar *cliptext = NULL;
6945
6946 static void compose_grab_focus_before_cb(GtkWidget *widget, Compose *compose)
6947 {
6948         gchar *str = NULL;
6949         GtkClipboard *clip = gtk_clipboard_get(gdk_atom_intern("PRIMARY", FALSE));
6950         if (cliptext) {
6951                 g_free(cliptext);
6952                 cliptext = NULL;
6953         }
6954
6955         if (gtk_clipboard_wait_is_text_available(clip))
6956                 cliptext = gtk_clipboard_wait_for_text(clip);
6957 }
6958
6959 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
6960 {
6961         gchar *str = NULL;
6962         GtkClipboard *clip = gtk_clipboard_get(gdk_atom_intern("PRIMARY", FALSE));
6963
6964         if (GTK_IS_EDITABLE(widget)) {
6965                 str = gtk_editable_get_chars(GTK_EDITABLE(widget), 0, -1);
6966                 gtk_editable_set_position(GTK_EDITABLE(widget),
6967                         strlen(str));
6968                 g_free(str);
6969         }
6970         if (cliptext)
6971                 gtk_clipboard_set_text(clip, cliptext, -1);
6972
6973         if (GTK_IS_EDITABLE(widget) || GTK_IS_TEXT_VIEW(widget))
6974                 compose->focused_editable = widget;
6975 }
6976
6977 static void compose_changed_cb(GtkTextBuffer *textbuf, Compose *compose)
6978 {
6979         if (compose->modified == FALSE) {
6980                 compose->modified = TRUE;
6981                 compose_set_title(compose);
6982         }
6983 }
6984
6985 static void compose_toggle_autowrap_cb(gpointer data, guint action,
6986                                        GtkWidget *widget)
6987 {
6988         Compose *compose = (Compose *)data;
6989         compose->autowrap = GTK_CHECK_MENU_ITEM(widget)->active;
6990         if (compose->autowrap)
6991                 compose_wrap_line_all_full(compose, TRUE);
6992 }
6993
6994 static void compose_toggle_sign_cb(gpointer data, guint action,
6995                                    GtkWidget *widget)
6996 {
6997         Compose *compose = (Compose *)data;
6998
6999         if (GTK_CHECK_MENU_ITEM(widget)->active)
7000                 compose->use_signing = TRUE;
7001         else
7002                 compose->use_signing = FALSE;
7003 }
7004
7005 static void compose_toggle_encrypt_cb(gpointer data, guint action,
7006                                       GtkWidget *widget)
7007 {
7008         Compose *compose = (Compose *)data;
7009
7010         if (GTK_CHECK_MENU_ITEM(widget)->active)
7011                 compose->use_encryption = TRUE;
7012         else
7013                 compose->use_encryption = FALSE;
7014 }
7015
7016 static void activate_privacy_system(Compose *compose, PrefsAccount *account)
7017 {
7018         g_free(compose->privacy_system);
7019         compose->privacy_system = g_strdup(account->default_privacy_system);
7020         compose_update_privacy_system_menu_item(compose);
7021 }
7022
7023 static void compose_toggle_ruler_cb(gpointer data, guint action,
7024                                     GtkWidget *widget)
7025 {
7026         Compose *compose = (Compose *)data;
7027
7028         if (GTK_CHECK_MENU_ITEM(widget)->active) {
7029                 gtk_widget_show(compose->ruler_hbox);
7030                 prefs_common.show_ruler = TRUE;
7031         } else {
7032                 gtk_widget_hide(compose->ruler_hbox);
7033                 gtk_widget_queue_resize(compose->edit_vbox);
7034                 prefs_common.show_ruler = FALSE;
7035         }
7036 }
7037
7038 static void compose_attach_drag_received_cb (GtkWidget          *widget,
7039                                              GdkDragContext     *drag_context,
7040                                              gint                x,
7041                                              gint                y,
7042                                              GtkSelectionData   *data,
7043                                              guint               info,
7044                                              guint               time,
7045                                              gpointer            user_data)
7046 {
7047         Compose *compose = (Compose *)user_data;
7048         GList *list, *tmp;
7049
7050         list = uri_list_extract_filenames((const gchar *)data->data);
7051         for (tmp = list; tmp != NULL; tmp = tmp->next)
7052                 compose_attach_append
7053                         (compose, (const gchar *)tmp->data,
7054                          (const gchar *)tmp->data, NULL);
7055         if (list) compose_changed_cb(NULL, compose);
7056         list_free_strings(list);
7057         g_list_free(list);
7058 }
7059
7060 static void compose_insert_drag_received_cb (GtkWidget          *widget,
7061                                              GdkDragContext     *drag_context,
7062                                              gint                x,
7063                                              gint                y,
7064                                              GtkSelectionData   *data,
7065                                              guint               info,
7066                                              guint               time,
7067                                              gpointer            user_data)
7068 {
7069         Compose *compose = (Compose *)user_data;
7070         GList *list, *tmp;
7071
7072         list = uri_list_extract_filenames((const gchar *)data->data);
7073         for (tmp = list; tmp != NULL; tmp = tmp->next)
7074                 compose_insert_file(compose, (const gchar *)tmp->data);
7075         list_free_strings(list);
7076         g_list_free(list);
7077 }
7078
7079 #if 0 /* NEW COMPOSE GUI */
7080 static void to_activated(GtkWidget *widget, Compose *compose)
7081 {
7082         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
7083                 gtk_widget_grab_focus(compose->newsgroups_entry);
7084         else
7085                 gtk_widget_grab_focus(compose->subject_entry);
7086 }
7087
7088 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
7089 {
7090         gtk_widget_grab_focus(compose->subject_entry);
7091 }
7092
7093 static void subject_activated(GtkWidget *widget, Compose *compose)
7094 {
7095         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
7096                 gtk_widget_grab_focus(compose->cc_entry);
7097         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7098                 gtk_widget_grab_focus(compose->bcc_entry);
7099         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7100                 gtk_widget_grab_focus(compose->reply_entry);
7101         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7102                 gtk_widget_grab_focus(compose->followup_entry);
7103         else
7104                 gtk_widget_grab_focus(compose->text);
7105 }
7106
7107 static void cc_activated(GtkWidget *widget, Compose *compose)
7108 {
7109         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
7110                 gtk_widget_grab_focus(compose->bcc_entry);
7111         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7112                 gtk_widget_grab_focus(compose->reply_entry);
7113         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7114                 gtk_widget_grab_focus(compose->followup_entry);
7115         else
7116                 gtk_widget_grab_focus(compose->text);
7117 }
7118
7119 static void bcc_activated(GtkWidget *widget, Compose *compose)
7120 {
7121         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
7122                 gtk_widget_grab_focus(compose->reply_entry);
7123         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7124                 gtk_widget_grab_focus(compose->followup_entry);
7125         else
7126                 gtk_widget_grab_focus(compose->text);
7127 }
7128
7129 static void replyto_activated(GtkWidget *widget, Compose *compose)
7130 {
7131         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
7132                 gtk_widget_grab_focus(compose->followup_entry);
7133         else
7134                 gtk_widget_grab_focus(compose->text);
7135 }
7136
7137 static void followupto_activated(GtkWidget *widget, Compose *compose)
7138 {
7139         gtk_widget_grab_focus(compose->text);
7140 }
7141 #endif
7142
7143 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
7144                                              GtkWidget *widget)
7145 {
7146         Compose *compose = (Compose *)data;
7147
7148         if (GTK_CHECK_MENU_ITEM(widget)->active)
7149                 compose->return_receipt = TRUE;
7150         else
7151                 compose->return_receipt = FALSE;
7152 }
7153
7154 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
7155                                              GtkWidget *widget)
7156 {
7157         Compose *compose = (Compose *)data;
7158
7159         if (GTK_CHECK_MENU_ITEM(widget)->active)
7160                 compose->remove_references = TRUE;
7161         else
7162                 compose->remove_references = FALSE;
7163 }
7164
7165 gboolean compose_headerentry_key_press_event_cb(GtkWidget *entry,
7166                                             GdkEventKey *event,
7167                                             ComposeHeaderEntry *headerentry)
7168 {
7169         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
7170             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
7171             !(event->state & GDK_MODIFIER_MASK) &&
7172             (event->keyval == GDK_BackSpace) &&
7173             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
7174                 gtk_container_remove
7175                         (GTK_CONTAINER(headerentry->compose->header_table),
7176                          headerentry->combo);
7177                 gtk_container_remove
7178                         (GTK_CONTAINER(headerentry->compose->header_table),
7179                          headerentry->entry);
7180                 headerentry->compose->header_list =
7181                         g_slist_remove(headerentry->compose->header_list,
7182                                        headerentry);
7183                 g_free(headerentry);
7184         } else  if (event->keyval == GDK_Tab) {
7185                 if (headerentry->compose->header_last == headerentry) {
7186                         /* Override default next focus, and give it to subject_entry
7187                          * instead of notebook tabs
7188                          */
7189                         g_signal_stop_emission_by_name(G_OBJECT(entry), "key-press-event");
7190                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
7191                         return TRUE;
7192                 }
7193         }
7194         return FALSE;
7195 }
7196
7197 gboolean compose_headerentry_changed_cb(GtkWidget *entry,
7198                                     ComposeHeaderEntry *headerentry)
7199 {
7200         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
7201                 headerentry->compose->header_list =
7202                         g_slist_append(headerentry->compose->header_list,
7203                                        headerentry);
7204
7205                 compose_create_header_entry(headerentry->compose);
7206                 g_signal_handlers_disconnect_matched
7207                         (G_OBJECT(entry), G_SIGNAL_MATCH_DATA,
7208                          0, 0, NULL, NULL, headerentry);
7209
7210                 /* Automatically scroll down */
7211                 compose_show_first_last_header(headerentry->compose, FALSE);
7212
7213         }
7214         return FALSE;
7215 }
7216
7217 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
7218 {
7219         GtkAdjustment *vadj;
7220
7221         g_return_if_fail(compose);
7222         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
7223         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
7224
7225         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
7226         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
7227 }
7228
7229 static void text_activated(GtkWidget *widget, Compose *compose)
7230 {
7231         compose_send_control_enter(compose);
7232 }
7233
7234 static void text_inserted(GtkTextBuffer *buffer, GtkTextIter *iter,
7235                           const gchar *text, gint len, Compose *compose)
7236 {
7237         gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data
7238                                 (G_OBJECT(compose->text), "paste_as_quotation"));
7239
7240         g_return_if_fail(text);
7241
7242         g_signal_handlers_block_by_func(G_OBJECT(buffer),
7243                                         G_CALLBACK(text_inserted),
7244                                         compose);
7245         if (paste_as_quotation) {
7246                 gchar *new_text;
7247                 gchar *qmark;
7248
7249                 if (len < 0)
7250                         len = strlen(text);
7251
7252                 new_text = g_strndup(text, len);
7253                 if (prefs_common.quotemark && *prefs_common.quotemark)
7254                         qmark = prefs_common.quotemark;
7255                 else
7256                         qmark = "> ";
7257                 gtk_text_buffer_place_cursor(buffer, iter);
7258                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
7259                 g_free(new_text);
7260                 g_object_set_data(G_OBJECT(compose->text), "paste_as_quotation",
7261                                   GINT_TO_POINTER(paste_as_quotation - 1));
7262         } else
7263                 gtk_text_buffer_insert(buffer, iter, text, len);
7264
7265         if (compose->autowrap)
7266                 compose_wrap_line_all_full(compose, TRUE);
7267
7268         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
7269                                           G_CALLBACK(text_inserted),
7270                                           compose);
7271         g_signal_stop_emission_by_name(G_OBJECT(buffer), "insert-text");
7272
7273         if (prefs_common.autosave &&
7274             gtk_text_buffer_get_char_count(buffer) % prefs_common.autosave_length == 0)
7275                 compose->draft_timeout_tag = gtk_timeout_add
7276                         (500, (GtkFunction) compose_defer_auto_save_draft, compose);
7277 }
7278
7279 static gint compose_defer_auto_save_draft(Compose *compose)
7280 {
7281         compose->draft_timeout_tag = -1;
7282         compose_draft_cb((gpointer)compose, COMPOSE_AUTO_SAVE, NULL);
7283         return FALSE;
7284 }
7285
7286 static gboolean compose_send_control_enter(Compose *compose)
7287 {
7288         GdkEvent *ev;
7289         GdkEventKey *kev;
7290         GtkItemFactory *ifactory;
7291         GtkAccelKey *accel;
7292         GtkWidget *send_menu;
7293         GSList *list;
7294         GdkModifierType ignored_mods =
7295                 (GDK_LOCK_MASK | GDK_MOD2_MASK | GDK_MOD3_MASK |
7296                  GDK_MOD4_MASK | GDK_MOD5_MASK);
7297
7298         ev = gtk_get_current_event();
7299         if (ev->type != GDK_KEY_PRESS) return FALSE;
7300
7301         kev = (GdkEventKey *)ev;
7302         if (!(kev->keyval == GDK_Return && (kev->state & GDK_CONTROL_MASK)))
7303                 return FALSE;
7304
7305         if (compose->exteditor_tag != -1)
7306                 return FALSE;
7307
7308         ifactory = gtk_item_factory_from_widget(compose->menubar);
7309         send_menu = gtk_item_factory_get_widget(ifactory, "/Message/Send");
7310         list = gtk_accel_groups_from_object(G_OBJECT(send_menu));
7311         if (!list)
7312                 return FALSE;
7313
7314         accel = (GtkAccelKey *)list->data;
7315         if (accel && accel->accel_key == kev->keyval &&
7316             (accel->accel_mods & ~ignored_mods) ==
7317             (kev->state & ~ignored_mods)) {
7318                 compose_send_cb(compose, 0, NULL);
7319                 return TRUE;
7320         }
7321
7322         return FALSE;
7323 }
7324
7325 #if USE_ASPELL
7326 static void compose_check_all(Compose *compose)
7327 {
7328         if (compose->gtkaspell)
7329                 gtkaspell_check_all(compose->gtkaspell);
7330 }
7331
7332 static void compose_highlight_all(Compose *compose)
7333 {
7334         if (compose->gtkaspell)
7335                 gtkaspell_highlight_all(compose->gtkaspell);
7336 }
7337
7338 static void compose_check_backwards(Compose *compose)
7339 {
7340         if (compose->gtkaspell)
7341                 gtkaspell_check_backwards(compose->gtkaspell);
7342         else {
7343                 GtkItemFactory *ifactory;
7344                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7345                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7346                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7347         }
7348 }
7349
7350 static void compose_check_forwards_go(Compose *compose)
7351 {
7352         if (compose->gtkaspell)
7353                 gtkaspell_check_forwards_go(compose->gtkaspell);
7354         else {
7355                 GtkItemFactory *ifactory;
7356                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7357                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7358                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7359         }
7360 }
7361 #endif
7362
7363 /*!
7364  *\brief        Guess originating forward account from MsgInfo and several
7365  *              "common preference" settings. Return NULL if no guess.
7366  */
7367 static PrefsAccount *compose_guess_forward_account_from_msginfo(MsgInfo *msginfo)
7368 {
7369         PrefsAccount *account = NULL;
7370
7371         g_return_val_if_fail(msginfo, NULL);
7372         g_return_val_if_fail(msginfo->folder, NULL);
7373         g_return_val_if_fail(msginfo->folder->prefs, NULL);
7374
7375         if (msginfo->folder->prefs->enable_default_account)
7376                 account = account_find_from_id(msginfo->folder->prefs->default_account);
7377
7378         if (!account)
7379                 account = msginfo->folder->folder->account;
7380
7381         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
7382                 gchar *to;
7383                 Xstrdup_a(to, msginfo->to, return NULL);
7384                 extract_address(to);
7385                 account = account_find_from_address(to);
7386         }
7387
7388         if (!account && prefs_common.forward_account_autosel) {
7389                 gchar cc[BUFFSIZE];
7390                 if (!procheader_get_header_from_msginfo
7391                         (msginfo, cc,sizeof cc , "CC:")) { /* Found a CC header */
7392                         extract_address(cc);
7393                         account = account_find_from_address(cc);
7394                 }
7395         }
7396
7397         return account;
7398 }
7399
7400 /**
7401  * Add entry field for each address in list.
7402  * \param compose     E-Mail composition object.
7403  * \param listAddress List of (formatted) E-Mail addresses.
7404  */
7405 static void compose_add_field_list( Compose *compose, GList *listAddress ) {
7406         GList *node;
7407         gchar *addr;
7408         node = listAddress;
7409         while( node ) {
7410                 addr = ( gchar * ) node->data;
7411                 compose_entry_append( compose, addr, COMPOSE_TO );
7412                 node = g_list_next( node );
7413         }
7414 }
7415
7416 /*
7417  * End of Source.
7418  */
7419