src/compose.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2005 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 #ifndef PANGO_ENABLE_ENGINE
  27 #  define PANGO_ENABLE_ENGINE
  28 #endif
  29
  30 #include <glib.h>
  31 #include <glib/gi18n.h>
  32 #include <gdk/gdkkeysyms.h>
  33 #include <gtk/gtkmain.h>
  34 #include <gtk/gtkmenu.h>
  35 #include <gtk/gtkmenuitem.h>
  36 #include <gtk/gtkitemfactory.h>
  37 #include <gtk/gtkcheckmenuitem.h>
  38 #include <gtk/gtkoptionmenu.h>
  39 #include <gtk/gtkwidget.h>
  40 #include <gtk/gtkvpaned.h>
  41 #include <gtk/gtkentry.h>
  42 #include <gtk/gtkeditable.h>
  43 #include <gtk/gtkwindow.h>
  44 #include <gtk/gtksignal.h>
  45 #include <gtk/gtkvbox.h>
  46 #include <gtk/gtkcontainer.h>
  47 #include <gtk/gtkhandlebox.h>
  48 #include <gtk/gtktoolbar.h>
  49 #include <gtk/gtktable.h>
  50 #include <gtk/gtkhbox.h>
  51 #include <gtk/gtklabel.h>
  52 #include <gtk/gtkscrolledwindow.h>
  53 #include <gtk/gtktreeview.h>
  54 #include <gtk/gtkliststore.h>
  55 #include <gtk/gtktreeselection.h>
  56 #include <gtk/gtktreemodel.h>
  57
  58 #include <gtk/gtkdnd.h>
  59 #include <gtk/gtkclipboard.h>
  60 #include <pango/pango-break.h>
  61 #include <stdio.h>
  62 #include <stdlib.h>
  63 #include <string.h>
  64 #include <ctype.h>
  65 #include <sys/types.h>
  66 #include <sys/stat.h>
  67 #include <unistd.h>
  68 #include <time.h>
  69 /* #include <sys/utsname.h> */
  70 #include <stdlib.h>
  71 #include <sys/wait.h>
  72 #include <signal.h>
  73 #include <errno.h>
  74 #include <libgen.h>
  75
  76 #if (HAVE_WCTYPE_H && HAVE_WCHAR_H)
  77 #  include <wchar.h>
  78 #  include <wctype.h>
  79 #endif
  80
  81 #include "main.h"
  82 #include "mainwindow.h"
  83 #include "compose.h"
  84 #include "addressbook.h"
  85 #include "folderview.h"
  86 #include "procmsg.h"
  87 #include "menu.h"
  88 #include "stock_pixmap.h"
  89 #include "send_message.h"
  90 #include "imap.h"
  91 #include "news.h"
  92 #include "customheader.h"
  93 #include "prefs_common.h"
  94 #include "prefs_account.h"
  95 #include "action.h"
  96 #include "account.h"
  97 #include "filesel.h"
  98 #include "procheader.h"
  99 #include "procmime.h"
 100 #include "statusbar.h"
 101 #include "about.h"
 102 #include "base64.h"
 103 #include "quoted-printable.h"
 104 #include "codeconv.h"
 105 #include "utils.h"
 106 #include "gtkutils.h"
 107 #include "socket.h"
 108 #include "alertpanel.h"
 109 #include "manage_window.h"
 110 #include "gtkshruler.h"
 111 #include "folder.h"
 112 #include "addr_compl.h"
 113 #include "quote_fmt.h"
 114 #include "template.h"
 115 #include "undo.h"
 116 #include "foldersel.h"
 117 #include "toolbar.h"
 118
 119 enum
 120 {
 121         COL_MIMETYPE = 0,
 122         COL_SIZE     = 1,
 123         COL_NAME     = 2,
 124         COL_DATA     = 3,
 125         COL_AUTODATA = 4,
 126         N_COL_COLUMNS
 127 };
 128
 129 #define N_ATTACH_COLS   (N_COL_COLUMNS)
 130
 131 typedef enum
 132 {
 133         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 134         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 135         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 136         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 137         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 138         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 139         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 140         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 141         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 142         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 143         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 144         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 145         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 146         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 147         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END
 148 } ComposeCallAdvancedAction;
 149
 150 typedef enum
 151 {
 152         PRIORITY_HIGHEST = 1,
 153         PRIORITY_HIGH,
 154         PRIORITY_NORMAL,
 155         PRIORITY_LOW,
 156         PRIORITY_LOWEST
 157 } PriorityLevel;
 158
 159 typedef enum
 160 {
 161         COMPOSE_INSERT_SUCCESS,
 162         COMPOSE_INSERT_READ_ERROR,
 163         COMPOSE_INSERT_INVALID_CHARACTER,
 164         COMPOSE_INSERT_NO_FILE
 165 } ComposeInsertResult;
 166
 167 typedef enum
 168 {
 169         COMPOSE_QUIT_EDITING,
 170         COMPOSE_KEEP_EDITING,
 171         COMPOSE_AUTO_SAVE
 172 } ComposeDraftAction;
 173
 174 typedef enum
 175 {
 176         COMPOSE_WRITE_FOR_SEND,
 177         COMPOSE_WRITE_FOR_STORE
 178 } ComposeWriteType;
 179
 180 #define B64_LINE_SIZE           57
 181 #define B64_BUFFSIZE            77
 182
 183 #define MAX_REFERENCES_LEN      999
 184
 185 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 186
 187 static GList *compose_list = NULL;
 188
 189 Compose *compose_generic_new                    (PrefsAccount   *account,
 190                                                  const gchar    *to,
 191                                                  FolderItem     *item,
 192                                                  GPtrArray      *attach_files,
 193                                                  GList          *listAddress );
 194
 195 static Compose *compose_create                  (PrefsAccount   *account,
 196                                                  ComposeMode     mode);
 197
 198 static GtkWidget *compose_account_option_menu_create
 199                                                 (Compose        *compose);
 200 static void compose_set_template_menu           (Compose        *compose);
 201 static void compose_template_apply              (Compose        *compose,
 202                                                  Template       *tmpl,
 203                                                  gboolean        replace);
 204 static void compose_destroy                     (Compose        *compose);
 205
 206 static void compose_entries_set                 (Compose        *compose,
 207                                                  const gchar    *mailto);
 208 static gint compose_parse_header                (Compose        *compose,
 209                                                  MsgInfo        *msginfo);
 210 static gchar *compose_parse_references          (const gchar    *ref,
 211                                                  const gchar    *msgid);
 212
 213 static gchar *compose_quote_fmt                 (Compose        *compose,
 214                                                  MsgInfo        *msginfo,
 215                                                  const gchar    *fmt,
 216                                                  const gchar    *qmark,
 217                                                  const gchar    *body);
 218
 219 static void compose_reply_set_entry             (Compose        *compose,
 220                                                  MsgInfo        *msginfo,
 221                                                  gboolean        to_all,
 222                                                  gboolean        to_ml,
 223                                                  gboolean        to_sender,
 224                                                  gboolean
 225                                                  followup_and_reply_to);
 226 static void compose_reedit_set_entry            (Compose        *compose,
 227                                                  MsgInfo        *msginfo);
 228
 229 static void compose_insert_sig                  (Compose        *compose,
 230                                                  gboolean        replace);
 231 static gchar *compose_get_signature_str         (Compose        *compose);
 232 static ComposeInsertResult compose_insert_file  (Compose        *compose,
 233                                                  const gchar    *file);
 234
 235 static void compose_attach_append               (Compose        *compose,
 236                                                  const gchar    *file,
 237                                                  const gchar    *type,
 238                                                  const gchar    *content_type);
 239 static void compose_attach_parts                (Compose        *compose,
 240                                                  MsgInfo        *msginfo);
 241
 242 static void compose_wrap_paragraph              (Compose        *compose,
 243                                                  GtkTextIter    *par_iter);
 244 static void compose_wrap_all                    (Compose        *compose);
 245 static void compose_wrap_all_full               (Compose        *compose,
 246                                                  gboolean        autowrap);
 247
 248 static void compose_set_title                   (Compose        *compose);
 249 static void compose_select_account              (Compose        *compose,
 250                                                  PrefsAccount   *account,
 251                                                  gboolean        init);
 252
 253 static PrefsAccount *compose_current_mail_account(void);
 254 /* static gint compose_send                     (Compose        *compose); */
 255 static gboolean compose_check_for_valid_recipient
 256                                                 (Compose        *compose);
 257 static gboolean compose_check_entries           (Compose        *compose,
 258                                                  gboolean       check_subject);
 259 static gint compose_write_to_file               (Compose        *compose,
 260                                                  FILE           *fp,
 261                                                  gint            action);
 262 static gint compose_write_body_to_file          (Compose        *compose,
 263                                                  const gchar    *file);
 264 static gint compose_remove_reedit_target        (Compose        *compose);
 265 void compose_remove_draft                       (Compose        *compose);
 266 static gint compose_queue                       (Compose        *compose,
 267                                                  gint           *msgnum,
 268                                                  FolderItem     **item);
 269 static gint compose_queue_sub                   (Compose        *compose,
 270                                                  gint           *msgnum,
 271                                                  FolderItem     **item,
 272                                                  gboolean       check_subject);
 273 static void compose_add_attachments             (Compose        *compose,
 274                                                  MimeInfo       *parent);
 275 static gchar *compose_get_header                (Compose        *compose);
 276
 277 static void compose_convert_header              (gchar          *dest,
 278                                                  gint            len,
 279                                                  gchar          *src,
 280                                                  gint            header_len,
 281                                                  gboolean        addr_field);
 282
 283 static void compose_attach_info_free            (AttachInfo     *ainfo);
 284 static void compose_attach_remove_selected      (Compose        *compose);
 285
 286 static void compose_attach_property             (Compose        *compose);
 287 static void compose_attach_property_create      (gboolean       *cancelled);
 288 static void attach_property_ok                  (GtkWidget      *widget,
 289                                                  gboolean       *cancelled);
 290 static void attach_property_cancel              (GtkWidget      *widget,
 291                                                  gboolean       *cancelled);
 292 static gint attach_property_delete_event        (GtkWidget      *widget,
 293                                                  GdkEventAny    *event,
 294                                                  gboolean       *cancelled);
 295 static gboolean attach_property_key_pressed     (GtkWidget      *widget,
 296                                                  GdkEventKey    *event,
 297                                                  gboolean       *cancelled);
 298
 299 static void compose_exec_ext_editor             (Compose           *compose);
 300 static gint compose_exec_ext_editor_real        (const gchar       *file);
 301 static gboolean compose_ext_editor_kill         (Compose           *compose);
 302 static void compose_input_cb                    (gpointer           data,
 303                                                  gint               source,
 304                                                  GdkInputCondition  condition);
 305 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 306                                                  gboolean           sensitive);
 307
 308 static void compose_undo_state_changed          (UndoMain       *undostruct,
 309                                                  gint            undo_state,
 310                                                  gint            redo_state,
 311                                                  gpointer        data);
 312
 313 static void compose_create_header_entry (Compose *compose);
 314 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 315 static void compose_update_priority_menu_item(Compose * compose);
 316
 317 static void compose_add_field_list      ( Compose *compose,
 318                                           GList *listAddress );
 319
 320 /* callback functions */
 321
 322 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 323                                          GtkAllocation  *allocation,
 324                                          GtkSHRuler     *shruler);
 325 static void account_activated           (GtkMenuItem    *menuitem,
 326                                          gpointer        data);
 327 static void attach_selected             (GtkTreeView    *tree_view,
 328                                          GtkTreePath    *tree_path,
 329                                          GtkTreeViewColumn *column,
 330                                          Compose *compose);
 331 static gboolean attach_button_pressed   (GtkWidget      *widget,
 332                                          GdkEventButton *event,
 333                                          gpointer        data);
 334 static gboolean attach_key_pressed      (GtkWidget      *widget,
 335                                          GdkEventKey    *event,
 336                                          gpointer        data);
 337
 338 static void compose_send_cb             (gpointer        data,
 339                                          guint           action,
 340                                          GtkWidget      *widget);
 341 static void compose_send_later_cb       (gpointer        data,
 342                                          guint           action,
 343                                          GtkWidget      *widget);
 344
 345 static void compose_draft_cb            (gpointer        data,
 346                                          guint           action,
 347                                          GtkWidget      *widget);
 348
 349 static void compose_attach_cb           (gpointer        data,
 350                                          guint           action,
 351                                          GtkWidget      *widget);
 352 static void compose_insert_file_cb      (gpointer        data,
 353                                          guint           action,
 354                                          GtkWidget      *widget);
 355 static void compose_insert_sig_cb       (gpointer        data,
 356                                          guint           action,
 357                                          GtkWidget      *widget);
 358
 359 static void compose_close_cb            (gpointer        data,
 360                                          guint           action,
 361                                          GtkWidget      *widget);
 362
 363 static void compose_address_cb          (gpointer        data,
 364                                          guint           action,
 365                                          GtkWidget      *widget);
 366 static void compose_template_activate_cb(GtkWidget      *widget,
 367                                          gpointer        data);
 368
 369 static void compose_ext_editor_cb       (gpointer        data,
 370                                          guint           action,
 371                                          GtkWidget      *widget);
 372
 373 static gint compose_delete_cb           (GtkWidget      *widget,
 374                                          GdkEventAny    *event,
 375                                          gpointer        data);
 376 static void compose_destroy_cb          (GtkWidget      *widget,
 377                                          Compose        *compose);
 378
 379 static void compose_undo_cb             (Compose        *compose);
 380 static void compose_redo_cb             (Compose        *compose);
 381 static void compose_cut_cb              (Compose        *compose);
 382 static void compose_copy_cb             (Compose        *compose);
 383 static void compose_paste_cb            (Compose        *compose);
 384 static void compose_paste_as_quote_cb   (Compose        *compose);
 385 static void compose_allsel_cb           (Compose        *compose);
 386
 387 static void compose_advanced_action_cb  (Compose                   *compose,
 388                                          ComposeCallAdvancedAction  action);
 389
 390 static void compose_grab_focus_cb       (GtkWidget      *widget,
 391                                          Compose        *compose);
 392 static void compose_grab_focus_before_cb(GtkWidget      *widget,
 393                                          Compose        *compose);
 394
 395 static void compose_changed_cb          (GtkTextBuffer  *textbuf,
 396                                          Compose        *compose);
 397
 398 static void compose_wrap_cb             (gpointer        data,
 399                                          guint           action,
 400                                          GtkWidget      *widget);
 401 static void compose_toggle_autowrap_cb  (gpointer        data,
 402                                          guint           action,
 403                                          GtkWidget      *widget);
 404
 405 #if 0
 406 static void compose_toggle_to_cb        (gpointer        data,
 407                                          guint           action,
 408                                          GtkWidget      *widget);
 409 static void compose_toggle_cc_cb        (gpointer        data,
 410                                          guint           action,
 411                                          GtkWidget      *widget);
 412 static void compose_toggle_bcc_cb       (gpointer        data,
 413                                          guint           action,
 414                                          GtkWidget      *widget);
 415 static void compose_toggle_replyto_cb   (gpointer        data,
 416                                          guint           action,
 417                                          GtkWidget      *widget);
 418 static void compose_toggle_followupto_cb(gpointer        data,
 419                                          guint           action,
 420                                          GtkWidget      *widget);
 421 static void compose_toggle_attach_cb    (gpointer        data,
 422                                          guint           action,
 423                                          GtkWidget      *widget);
 424 #endif
 425 static void compose_toggle_ruler_cb     (gpointer        data,
 426                                          guint           action,
 427                                          GtkWidget      *widget);
 428 static void compose_toggle_sign_cb      (gpointer        data,
 429                                          guint           action,
 430                                          GtkWidget      *widget);
 431 static void compose_toggle_encrypt_cb   (gpointer        data,
 432                                          guint           action,
 433                                          GtkWidget      *widget);
 434 static void compose_set_privacy_system_cb(GtkWidget      *widget,
 435                                           gpointer        data);
 436 static void compose_update_privacy_system_menu_item(Compose * compose);
 437 static void activate_privacy_system     (Compose *compose,
 438                                          PrefsAccount *account);
 439 static void compose_use_signing(Compose *compose, gboolean use_signing);
 440 static void compose_use_encryption(Compose *compose, gboolean use_encryption);
 441 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 442                                              GtkWidget *widget);
 443 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
 444                                              GtkWidget *widget);
 445 static void compose_set_priority_cb     (gpointer        data,
 446                                          guint           action,
 447                                          GtkWidget      *widget);
 448
 449 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 450                                              GdkDragContext     *drag_context,
 451                                              gint                x,
 452                                              gint                y,
 453                                              GtkSelectionData   *data,
 454                                              guint               info,
 455                                              guint               time,
 456                                              gpointer            user_data);
 457 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 458                                              GdkDragContext     *drag_context,
 459                                              gint                x,
 460                                              gint                y,
 461                                              GtkSelectionData   *data,
 462                                              guint               info,
 463                                              guint               time,
 464                                              gpointer            user_data);
 465 static void compose_header_drag_received_cb (GtkWidget          *widget,
 466                                              GdkDragContext     *drag_context,
 467                                              gint                x,
 468                                              gint                y,
 469                                              GtkSelectionData   *data,
 470                                              guint               info,
 471                                              guint               time,
 472                                              gpointer            user_data);
 473
 474 static gboolean compose_drag_drop           (GtkWidget *widget,
 475                                              GdkDragContext *drag_context,
 476                                              gint x, gint y,
 477                                              guint time, gpointer user_data);
 478 #if 0
 479 static void to_activated                (GtkWidget      *widget,
 480                                          Compose        *compose);
 481 static void newsgroups_activated        (GtkWidget      *widget,
 482                                          Compose        *compose);
 483 static void cc_activated                (GtkWidget      *widget,
 484                                          Compose        *compose);
 485 static void bcc_activated               (GtkWidget      *widget,
 486                                          Compose        *compose);
 487 static void replyto_activated           (GtkWidget      *widget,
 488                                          Compose        *compose);
 489 static void followupto_activated        (GtkWidget      *widget,
 490                                          Compose        *compose);
 491 static void subject_activated           (GtkWidget      *widget,
 492                                          Compose        *compose);
 493 #endif
 494
 495 static void text_inserted               (GtkTextBuffer  *buffer,
 496                                          GtkTextIter    *iter,
 497                                          const gchar    *text,
 498                                          gint            len,
 499                                          Compose        *compose);
 500 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 501                                   gboolean to_all, gboolean to_ml,
 502                                   gboolean to_sender,
 503                                   gboolean followup_and_reply_to,
 504                                   const gchar *body);
 505
 506 gboolean compose_headerentry_changed_cb    (GtkWidget          *entry,
 507                                             ComposeHeaderEntry *headerentry);
 508 gboolean compose_headerentry_key_press_event_cb(GtkWidget              *entry,
 509                                             GdkEventKey        *event,
 510                                             ComposeHeaderEntry *headerentry);
 511
 512 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 513
 514 static void compose_allow_user_actions (Compose *compose, gboolean allow);
 515
 516 #if USE_ASPELL
 517 static void compose_check_all              (Compose *compose);
 518 static void compose_highlight_all          (Compose *compose);
 519 static void compose_check_backwards        (Compose *compose);
 520 static void compose_check_forwards_go      (Compose *compose);
 521 #endif
 522
 523 static gint compose_defer_auto_save_draft       (Compose        *compose);
 524 static PrefsAccount *compose_guess_forward_account_from_msginfo (MsgInfo *msginfo);
 525
 526 static void compose_close       (Compose *compose);
 527
 528 static GtkItemFactoryEntry compose_popup_entries[] =
 529 {
 530         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 531         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 532         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 533         {N_("/_Properties..."), NULL, compose_attach_property, 0, NULL}
 534 };
 535
 536 static GtkItemFactoryEntry compose_entries[] =
 537 {
 538         {N_("/_Message"),                               NULL, NULL, 0, "<Branch>"},
 539         {N_("/_Message/_Send"),         "<control>Return",
 540                                         compose_send_cb, 0, NULL},
 541         {N_("/_Message/Send _later"),   "<shift><control>S",
 542                                         compose_send_later_cb,  0, NULL},
 543         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 544         {N_("/_Message/_Attach file"),          "<control>M", compose_attach_cb,      0, NULL},
 545         {N_("/_Message/_Insert file"),          "<control>I", compose_insert_file_cb, 0, NULL},
 546         {N_("/_Message/Insert si_gnature"),     "<control>G", compose_insert_sig_cb,  0, NULL},
 547         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 548         {N_("/_Message/_Save"),
 549                                                 "<control>S", compose_draft_cb, COMPOSE_KEEP_EDITING, NULL},
 550         {N_("/_Message/---"),                   NULL, NULL, 0, "<Separator>"},
 551         {N_("/_Message/_Close"),                        "<control>W", compose_close_cb, 0, NULL},
 552
 553         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 554         {N_("/_Edit/_Undo"),            "<control>Z", compose_undo_cb, 0, NULL},
 555         {N_("/_Edit/_Redo"),            "<control>Y", compose_redo_cb, 0, NULL},
 556         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 557         {N_("/_Edit/Cu_t"),             "<control>X", compose_cut_cb,    0, NULL},
 558         {N_("/_Edit/_Copy"),            "<control>C", compose_copy_cb,   0, NULL},
 559         {N_("/_Edit/_Paste"),           "<control>V", compose_paste_cb,  0, NULL},
 560         {N_("/_Edit/Paste as _quotation"),
 561                                         NULL, compose_paste_as_quote_cb, 0, NULL},
 562         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 563         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 564         {N_("/_Edit/A_dvanced/Move a character backward"),
 565                                         "<control>B",
 566                                         compose_advanced_action_cb,
 567                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_CHARACTER,
 568                                         NULL},
 569         {N_("/_Edit/A_dvanced/Move a character forward"),
 570                                         "<control>F",
 571                                         compose_advanced_action_cb,
 572                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_CHARACTER,
 573                                         NULL},
 574         {N_("/_Edit/A_dvanced/Move a word backward"),
 575                                         NULL, /* "<alt>B" */
 576                                         compose_advanced_action_cb,
 577                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BACKWARD_WORD,
 578                                         NULL},
 579         {N_("/_Edit/A_dvanced/Move a word forward"),
 580                                         NULL, /* "<alt>F" */
 581                                         compose_advanced_action_cb,
 582                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_FORWARD_WORD,
 583                                         NULL},
 584         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 585                                         NULL, /* "<control>A" */
 586                                         compose_advanced_action_cb,
 587                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE,
 588                                         NULL},
 589         {N_("/_Edit/A_dvanced/Move to end of line"),
 590                                         "<control>E",
 591                                         compose_advanced_action_cb,
 592                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_END_OF_LINE,
 593                                         NULL},
 594         {N_("/_Edit/A_dvanced/Move to previous line"),
 595                                         "<control>P",
 596                                         compose_advanced_action_cb,
 597                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_PREVIOUS_LINE,
 598                                         NULL},
 599         {N_("/_Edit/A_dvanced/Move to next line"),
 600                                         "<control>N",
 601                                         compose_advanced_action_cb,
 602                                         COMPOSE_CALL_ADVANCED_ACTION_MOVE_NEXT_LINE,
 603                                         NULL},
 604         {N_("/_Edit/A_dvanced/Delete a character backward"),
 605                                         "<control>H",
 606                                         compose_advanced_action_cb,
 607                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_CHARACTER,
 608                                         NULL},
 609         {N_("/_Edit/A_dvanced/Delete a character forward"),
 610                                         "<control>D",
 611                                         compose_advanced_action_cb,
 612                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_CHARACTER,
 613                                         NULL},
 614         {N_("/_Edit/A_dvanced/Delete a word backward"),
 615                                         NULL, /* "<control>W" */
 616                                         compose_advanced_action_cb,
 617                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_BACKWARD_WORD,
 618                                         NULL},
 619         {N_("/_Edit/A_dvanced/Delete a word forward"),
 620                                         NULL, /* "<alt>D", */
 621                                         compose_advanced_action_cb,
 622                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_FORWARD_WORD,
 623                                         NULL},
 624         {N_("/_Edit/A_dvanced/Delete line"),
 625                                         "<control>U",
 626                                         compose_advanced_action_cb,
 627                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE,
 628                                         NULL},
 629         {N_("/_Edit/A_dvanced/Delete entire line"),
 630                                         NULL,
 631                                         compose_advanced_action_cb,
 632                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_LINE_N,
 633                                         NULL},
 634         {N_("/_Edit/A_dvanced/Delete to end of line"),
 635                                         "<control>K",
 636                                         compose_advanced_action_cb,
 637                                         COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END,
 638                                         NULL},
 639         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 640         {N_("/_Edit/_Wrap current paragraph"),
 641                                         "<control>L", compose_wrap_cb, 0, NULL},
 642         {N_("/_Edit/Wrap all long _lines"),
 643                                         "<control><alt>L", compose_wrap_cb, 1, NULL},
 644         {N_("/_Edit/Aut_o wrapping"),   "<shift><control>L", compose_toggle_autowrap_cb, 0, "<ToggleItem>"},
 645         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 646         {N_("/_Edit/Edit with e_xternal editor"),
 647                                         "<shift><control>X", compose_ext_editor_cb, 0, NULL},
 648 #if USE_ASPELL
 649         {N_("/_Spelling"),              NULL, NULL, 0, "<Branch>"},
 650         {N_("/_Spelling/_Check all or check selection"),
 651                                         NULL, compose_check_all, 0, NULL},
 652         {N_("/_Spelling/_Highlight all misspelled words"),
 653                                         NULL, compose_highlight_all, 0, NULL},
 654         {N_("/_Spelling/Check _backwards misspelled word"),
 655                                         NULL, compose_check_backwards , 0, NULL},
 656         {N_("/_Spelling/_Forward to next misspelled word"),
 657                                         NULL, compose_check_forwards_go, 0, NULL},
 658         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 659         {N_("/_Spelling/_Spelling Configuration"),
 660                                         NULL, NULL, 0, "<Branch>"},
 661 #endif
 662         {N_("/_Options"),               NULL, NULL, 0, "<Branch>"},
 663         {N_("/_Options/Privacy System"),                NULL, NULL,   0, "<Branch>"},
 664         {N_("/_Options/Privacy System/None"),   NULL, NULL,   0, "<RadioItem>"},
 665         {N_("/_Options/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 666         {N_("/_Options/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 667         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 668         {N_("/_Options/_Priority"),     NULL,           NULL,   0, "<Branch>"},
 669         {N_("/_Options/Priority/_Highest"), NULL, compose_set_priority_cb, PRIORITY_HIGHEST, "<RadioItem>"},
 670         {N_("/_Options/Priority/Hi_gh"),    NULL, compose_set_priority_cb, PRIORITY_HIGH, "/Options/Priority/Highest"},
 671         {N_("/_Options/Priority/_Normal"),  NULL, compose_set_priority_cb, PRIORITY_NORMAL, "/Options/Priority/Highest"},
 672         {N_("/_Options/Priority/Lo_w"),    NULL, compose_set_priority_cb, PRIORITY_LOW, "/Options/Priority/Highest"},
 673         {N_("/_Options/Priority/_Lowest"),  NULL, compose_set_priority_cb, PRIORITY_LOWEST, "/Options/Priority/Highest"},
 674         {N_("/_Options/---"),           NULL,           NULL,   0, "<Separator>"},
 675         {N_("/_Options/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 676         {N_("/_Options/Remo_ve references"),    NULL, compose_toggle_remove_refs_cb, 0, "<ToggleItem>"},
 677         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 678         {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 679         {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
 680         {N_("/_Tools/_Template"),       NULL, NULL, 0, "<Branch>"},
 681         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 682         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 683         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 684 };
 685
 686 static GtkTargetEntry compose_mime_types[] =
 687 {
 688         {"text/uri-list", 0, 0},
 689         {"text/plain", 0, 0},
 690         {"STRING", 0, 0}
 691 };
 692
 693 static gboolean compose_put_existing_to_front(MsgInfo *info)
 694 {
 695         GList *compose_list = compose_get_compose_list();
 696         GList *elem = NULL;
 697
 698         if (compose_list) {
 699                 for (elem = compose_list; elem != NULL && elem->data != NULL;
 700                      elem = elem->next) {
 701                         Compose *c = (Compose*)elem->data;
 702
 703                         if (!c->targetinfo || !c->targetinfo->msgid ||
 704                             !info->msgid)
 705                                 continue;
 706
 707                         if (!strcmp(c->targetinfo->msgid, info->msgid)) {
 708                                 gtkut_window_popup(c->window);
 709                                 return TRUE;
 710                         }
 711                 }
 712         }
 713         return FALSE;
 714 }
 715
 716 Compose *compose_new(PrefsAccount *account, const gchar *mailto,
 717                      GPtrArray *attach_files)
 718 {
 719         return compose_generic_new(account, mailto, NULL, attach_files, NULL);
 720 }
 721
 722 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 723 {
 724         return compose_generic_new(account, NULL, item, NULL, NULL);
 725 }
 726
 727 Compose *compose_new_with_list( PrefsAccount *account, GList *listAddress )
 728 {
 729         return compose_generic_new( account, NULL, NULL, NULL, listAddress );
 730 }
 731
 732 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item,
 733                              GPtrArray *attach_files, GList *listAddress )
 734 {
 735         Compose *compose;
 736         GtkTextView *textview;
 737         GtkTextBuffer *textbuf;
 738         GtkTextIter iter;
 739         GtkItemFactory *ifactory;
 740
 741         if (item && item->prefs && item->prefs->enable_default_account)
 742                 account = account_find_from_id(item->prefs->default_account);
 743
 744         if (!account) account = cur_account;
 745         g_return_val_if_fail(account != NULL, NULL);
 746
 747         compose = compose_create(account, COMPOSE_NEW);
 748         ifactory = gtk_item_factory_from_widget(compose->menubar);
 749
 750         compose->replyinfo = NULL;
 751         compose->fwdinfo   = NULL;
 752
 753         textview = GTK_TEXT_VIEW(compose->text);
 754         textbuf = gtk_text_view_get_buffer(textview);
 755
 756         undo_block(compose->undostruct);
 757 #ifdef USE_ASPELL
 758         if (item && item->prefs && item->prefs->enable_default_dictionary &&
 759             compose->gtkaspell)
 760                 gtkaspell_change_dict(compose->gtkaspell,
 761                     item->prefs->default_dictionary);
 762 #endif
 763
 764         if (account->auto_sig)
 765                 compose_insert_sig(compose, FALSE);
 766         gtk_text_buffer_get_start_iter(textbuf, &iter);
 767         gtk_text_buffer_place_cursor(textbuf, &iter);
 768
 769         if (account->protocol != A_NNTP) {
 770                 if (mailto && *mailto != '\0') {
 771                         compose_entries_set(compose, mailto);
 772
 773                 } else if (item && item->prefs->enable_default_to) {
 774                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 775                         compose_entry_mark_default_to(compose, item->prefs->default_to);
 776                 }
 777                 if (item && item->ret_rcpt) {
 778                         menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 779                 }
 780         } else {
 781                 if (mailto) {
 782                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 783                 }
 784                 /*
 785                  * CLAWS: just don't allow return receipt request, even if the user
 786                  * may want to send an email. simple but foolproof.
 787                  */
 788                 menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 789         }
 790         compose_add_field_list( compose, listAddress );
 791
 792         if (attach_files) {
 793                 gint i;
 794                 gchar *file;
 795
 796                 for (i = 0; i < attach_files->len; i++) {
 797                         file = g_ptr_array_index(attach_files, i);
 798                         compose_attach_append(compose, file, file, NULL);
 799                 }
 800         }
 801
 802         compose_show_first_last_header(compose, TRUE);
 803
 804         /* Set save folder */
 805         if (item && item->prefs && item->prefs->save_copy_to_folder) {
 806                 gchar *folderidentifier;
 807
 808                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 809                 folderidentifier = folder_item_get_identifier(item);
 810                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 811                 g_free(folderidentifier);
 812         }
 813
 814         gtk_widget_grab_focus(compose->header_last->entry);
 815
 816         undo_unblock(compose->undostruct);
 817
 818         if (prefs_common.auto_exteditor)
 819                 compose_exec_ext_editor(compose);
 820
 821         return compose;
 822 }
 823
 824 /*
 825 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 826                                            const gchar *followupto, gchar * to)
 827 {
 828         Compose *compose;
 829
 830         if (!account) account = cur_account;
 831         g_return_val_if_fail(account != NULL, NULL);
 832         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 833
 834         compose = compose_create(account, COMPOSE_NEW);
 835
 836         if (prefs_common.auto_sig)
 837                 compose_insert_sig(compose);
 838         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 839         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 840
 841         compose_entry_append(compose, to, COMPOSE_TO);
 842         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 843         gtk_widget_grab_focus(compose->subject_entry);
 844
 845         return compose;
 846 }
 847 */
 848
 849 void compose_reply_mode(ComposeMode mode, GSList *msginfo_list, gchar *body)
 850 {
 851         MsgInfo *msginfo;
 852         guint list_len;
 853
 854         g_return_if_fail(msginfo_list != NULL);
 855
 856         msginfo = (MsgInfo*)g_slist_nth_data(msginfo_list, 0);
 857         g_return_if_fail(msginfo != NULL);
 858
 859         list_len = g_slist_length(msginfo_list);
 860
 861         switch (mode) {
 862         case COMPOSE_REPLY:
 863                 compose_reply(msginfo, prefs_common.reply_with_quote,
 864                               FALSE, prefs_common.default_reply_list, FALSE, body);
 865                 break;
 866         case COMPOSE_REPLY_WITH_QUOTE:
 867                 compose_reply(msginfo, TRUE, FALSE, prefs_common.default_reply_list, FALSE, body);
 868                 break;
 869         case COMPOSE_REPLY_WITHOUT_QUOTE:
 870                 compose_reply(msginfo, FALSE, FALSE, prefs_common.default_reply_list, FALSE, NULL);
 871                 break;
 872         case COMPOSE_REPLY_TO_SENDER:
 873                 compose_reply(msginfo, prefs_common.reply_with_quote,
 874                               FALSE, FALSE, TRUE, body);
 875                 break;
 876         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
 877                 compose_followup_and_reply_to(msginfo,
 878                                               prefs_common.reply_with_quote,
 879                                               FALSE, FALSE, body);
 880                 break;
 881         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
 882                 compose_reply(msginfo, TRUE, FALSE, FALSE, TRUE, body);
 883                 break;
 884         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
 885                 compose_reply(msginfo, FALSE, FALSE, FALSE, TRUE, NULL);
 886                 break;
 887         case COMPOSE_REPLY_TO_ALL:
 888                 compose_reply(msginfo, prefs_common.reply_with_quote,
 889                               TRUE, FALSE, FALSE, body);
 890                 break;
 891         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
 892                 compose_reply(msginfo, TRUE, TRUE, FALSE, FALSE, body);
 893                 break;
 894         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
 895                 compose_reply(msginfo, FALSE, TRUE, FALSE, FALSE, NULL);
 896                 break;
 897         case COMPOSE_REPLY_TO_LIST:
 898                 compose_reply(msginfo, prefs_common.reply_with_quote,
 899                               FALSE, TRUE, FALSE, body);
 900                 break;
 901         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
 902                 compose_reply(msginfo, TRUE, FALSE, TRUE, FALSE, body);
 903                 break;
 904         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
 905                 compose_reply(msginfo, FALSE, FALSE, TRUE, FALSE, NULL);
 906                 break;
 907         case COMPOSE_FORWARD:
 908                 if (prefs_common.forward_as_attachment) {
 909                         compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, msginfo_list, body);
 910                         return;
 911                 } else {
 912                         compose_reply_mode(COMPOSE_FORWARD_INLINE, msginfo_list, body);
 913                         return;
 914                 }
 915                 break;
 916         case COMPOSE_FORWARD_INLINE:
 917                 /* check if we reply to more than one Message */
 918                 if (list_len == 1) {
 919                         compose_forward(NULL, msginfo, FALSE, body, FALSE);
 920                         break;
 921                 }
 922                 /* more messages FALL THROUGH */
 923         case COMPOSE_FORWARD_AS_ATTACH:
 924                 compose_forward_multiple(NULL, msginfo_list);
 925                 break;
 926         case COMPOSE_REDIRECT:
 927                 compose_redirect(NULL, msginfo);
 928                 break;
 929         default:
 930                 g_warning("compose_reply(): invalid Compose Mode: %d\n", mode);
 931         }
 932 }
 933
 934 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 935                    gboolean to_ml, gboolean to_sender,
 936                    const gchar *body)
 937 {
 938         compose_generic_reply(msginfo, quote, to_all, to_ml,
 939                               to_sender, FALSE, body);
 940 }
 941
 942 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 943                                    gboolean to_all,
 944                                    gboolean to_sender,
 945                                    const gchar *body)
 946 {
 947         compose_generic_reply(msginfo, quote, to_all, FALSE,
 948                               to_sender, TRUE, body);
 949 }
 950
 951 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 952                                   gboolean to_all, gboolean to_ml,
 953                                   gboolean to_sender,
 954                                   gboolean followup_and_reply_to,
 955                                   const gchar *body)
 956 {
 957         GtkItemFactory *ifactory;
 958         Compose *compose;
 959         PrefsAccount *account = NULL;
 960         PrefsAccount *reply_account;
 961         GtkTextView *textview;
 962         GtkTextBuffer *textbuf;
 963         GtkTextIter iter;
 964         int cursor_pos;
 965
 966         g_return_if_fail(msginfo != NULL);
 967         g_return_if_fail(msginfo->folder != NULL);
 968
 969         account = account_get_reply_account(msginfo, prefs_common.reply_account_autosel);
 970
 971         g_return_if_fail(account != NULL);
 972
 973         if (to_sender && account->protocol == A_NNTP &&
 974             !followup_and_reply_to) {
 975                 reply_account =
 976                         account_find_from_address(account->address);
 977                 if (!reply_account)
 978                         reply_account = compose_current_mail_account();
 979                 if (!reply_account)
 980                         return;
 981         } else
 982                 reply_account = account;
 983
 984         compose = compose_create(account, COMPOSE_REPLY);
 985         ifactory = gtk_item_factory_from_widget(compose->menubar);
 986
 987         menu_set_active(ifactory, "/Options/Remove references", FALSE);
 988         menu_set_sensitive(ifactory, "/Options/Remove references", TRUE);
 989
 990         compose->replyinfo = procmsg_msginfo_get_full_info(msginfo);
 991         if (!compose->replyinfo)
 992                 compose->replyinfo = procmsg_msginfo_copy(msginfo);
 993
 994         if (msginfo->folder && msginfo->folder->ret_rcpt)
 995                 menu_set_active(ifactory, "/Message/Request Return Receipt", TRUE);
 996
 997         /* Set save folder */
 998         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 999                 gchar *folderidentifier;
1000
1001                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1002                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1003                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1004                 g_free(folderidentifier);
1005         }
1006
1007         if (compose_parse_header(compose, msginfo) < 0) return;
1008         compose_reply_set_entry(compose, msginfo, to_all, to_ml,
1009                                 to_sender, followup_and_reply_to);
1010         compose_show_first_last_header(compose, TRUE);
1011
1012         textview = (GTK_TEXT_VIEW(compose->text));
1013         textbuf = gtk_text_view_get_buffer(textview);
1014
1015         undo_block(compose->undostruct);
1016 #ifdef USE_ASPELL
1017         if (msginfo->folder && msginfo->folder->prefs &&
1018             msginfo->folder->prefs &&
1019             msginfo->folder->prefs->enable_default_dictionary &&
1020             compose->gtkaspell)
1021                 gtkaspell_change_dict(compose->gtkaspell,
1022                     msginfo->folder->prefs->default_dictionary);
1023 #endif
1024
1025         if (quote) {
1026                 gchar *qmark;
1027
1028                 if (prefs_common.quotemark && *prefs_common.quotemark)
1029                         qmark = prefs_common.quotemark;
1030                 else
1031                         qmark = "> ";
1032
1033                 compose_quote_fmt(compose, compose->replyinfo,
1034                                   prefs_common.quotefmt,
1035                                   qmark, body);
1036         }
1037
1038         if (account->auto_sig)
1039                 compose_insert_sig(compose, FALSE);
1040
1041         cursor_pos = quote_fmt_get_cursor_pos();
1042         gtk_text_buffer_get_start_iter(textbuf, &iter);
1043         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, cursor_pos);
1044         gtk_text_buffer_place_cursor(textbuf, &iter);
1045
1046         if (quote && prefs_common.linewrap_quote)
1047                 compose_wrap_all(compose);
1048
1049         gtk_widget_grab_focus(compose->text);
1050
1051         undo_unblock(compose->undostruct);
1052
1053         if (prefs_common.auto_exteditor)
1054                 compose_exec_ext_editor(compose);
1055 }
1056
1057 #define INSERT_FW_HEADER(var, hdr) \
1058 if (msginfo->var && *msginfo->var) { \
1059         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1060         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1061         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1062 }
1063
1064 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1065                          gboolean as_attach, const gchar *body,
1066                          gboolean no_extedit)
1067 {
1068         Compose *compose;
1069         GtkTextView *textview;
1070         GtkTextBuffer *textbuf;
1071         GtkTextIter iter;
1072
1073         g_return_val_if_fail(msginfo != NULL, NULL);
1074         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1075
1076         if (!account &&
1077             !(account = compose_guess_forward_account_from_msginfo
1078                                 (msginfo)))
1079                 account = cur_account;
1080
1081         compose = compose_create(account, COMPOSE_FORWARD);
1082
1083         compose->fwdinfo = procmsg_msginfo_get_full_info(msginfo);
1084         if (!compose->fwdinfo)
1085                 compose->fwdinfo = procmsg_msginfo_copy(msginfo);
1086
1087         if (msginfo->subject && *msginfo->subject) {
1088                 gchar *buf, *buf2, *p;
1089
1090                 buf = p = g_strdup(msginfo->subject);
1091                 p += subject_get_prefix_length(p);
1092                 memmove(buf, p, strlen(p) + 1);
1093
1094                 buf2 = g_strdup_printf("Fw: %s", buf);
1095                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1096
1097                 g_free(buf);
1098                 g_free(buf2);
1099         }
1100
1101         textview = GTK_TEXT_VIEW(compose->text);
1102         textbuf = gtk_text_view_get_buffer(textview);
1103
1104         if (as_attach) {
1105                 gchar *msgfile;
1106
1107                 msgfile = procmsg_get_message_file_path(msginfo);
1108                 if (!is_file_exist(msgfile))
1109                         g_warning("%s: file not exist\n", msgfile);
1110                 else
1111                         compose_attach_append(compose, msgfile, msgfile,
1112                                               "message/rfc822");
1113
1114                 g_free(msgfile);
1115         } else {
1116                 gchar *qmark;
1117                 MsgInfo *full_msginfo;
1118
1119                 full_msginfo = procmsg_msginfo_get_full_info(msginfo);
1120                 if (!full_msginfo)
1121                         full_msginfo = procmsg_msginfo_copy(msginfo);
1122
1123                 if (prefs_common.fw_quotemark &&
1124                     *prefs_common.fw_quotemark)
1125                         qmark = prefs_common.fw_quotemark;
1126                 else
1127                         qmark = "> ";
1128
1129                 compose_quote_fmt(compose, full_msginfo,
1130                                   prefs_common.fw_quotefmt,
1131                                   qmark, body);
1132                 compose_attach_parts(compose, msginfo);
1133
1134                 procmsg_msginfo_free(full_msginfo);
1135         }
1136
1137         if (account->auto_sig)
1138                 compose_insert_sig(compose, FALSE);
1139
1140         if (prefs_common.linewrap_quote)
1141                 compose_wrap_all(compose);
1142
1143         gtk_text_buffer_get_start_iter(textbuf, &iter);
1144         gtk_text_buffer_place_cursor(textbuf, &iter);
1145
1146 #if 0 /* NEW COMPOSE GUI */
1147         if (account->protocol != A_NNTP)
1148                 gtk_widget_grab_focus(compose->to_entry);
1149         else
1150                 gtk_widget_grab_focus(compose->newsgroups_entry);
1151 #endif
1152         gtk_widget_grab_focus(compose->header_last->entry);
1153
1154         if (!no_extedit && prefs_common.auto_exteditor)
1155                 compose_exec_ext_editor(compose);
1156
1157         /*save folder*/
1158         if (msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
1159                 gchar *folderidentifier;
1160
1161                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1162                 folderidentifier = folder_item_get_identifier(msginfo->folder);
1163                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1164                 g_free(folderidentifier);
1165         }
1166
1167         return compose;
1168 }
1169
1170 #undef INSERT_FW_HEADER
1171
1172 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1173 {
1174         Compose *compose;
1175         GtkTextView *textview;
1176         GtkTextBuffer *textbuf;
1177         GtkTextIter iter;
1178         GSList *msginfo;
1179         gchar *msgfile;
1180
1181         g_return_val_if_fail(msginfo_list != NULL, NULL);
1182
1183         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next)
1184                 if (((MsgInfo *)msginfo->data)->folder == NULL)
1185                         return NULL;
1186
1187         /* guess account from first selected message */
1188         if (!account &&
1189             !(account = compose_guess_forward_account_from_msginfo
1190                                 (msginfo_list->data)))
1191                 account = cur_account;
1192
1193         g_return_val_if_fail(account != NULL, NULL);
1194
1195         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1196                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1197                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1198         }
1199
1200         compose = compose_create(account, COMPOSE_FORWARD);
1201
1202         textview = GTK_TEXT_VIEW(compose->text);
1203         textbuf = gtk_text_view_get_buffer(textview);
1204
1205         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1206                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1207                 if (!is_file_exist(msgfile))
1208                         g_warning("%s: file not exist\n", msgfile);
1209                 else
1210                         compose_attach_append(compose, msgfile, msgfile,
1211                                 "message/rfc822");
1212                 g_free(msgfile);
1213         }
1214
1215         if (account->auto_sig)
1216                 compose_insert_sig(compose, FALSE);
1217
1218         if (prefs_common.linewrap_quote)
1219                 compose_wrap_all(compose);
1220
1221         gtk_text_buffer_get_start_iter(textbuf, &iter);
1222         gtk_text_buffer_place_cursor(textbuf, &iter);
1223
1224         gtk_widget_grab_focus(compose->header_last->entry);
1225
1226 #if 0 /* NEW COMPOSE GUI */
1227         if (account->protocol != A_NNTP)
1228                 gtk_widget_grab_focus(compose->to_entry);
1229         else
1230                 gtk_widget_grab_focus(compose->newsgroups_entry);
1231 #endif
1232
1233         return compose;
1234 }
1235
1236 void compose_reedit(MsgInfo *msginfo)
1237 {
1238         Compose *compose;
1239         PrefsAccount *account = NULL;
1240         GtkTextView *textview;
1241         GtkTextBuffer *textbuf;
1242         GtkTextMark *mark;
1243         GtkTextIter iter;
1244         FILE *fp;
1245         gchar buf[BUFFSIZE];
1246         gboolean use_signing = FALSE;
1247         gboolean use_encryption = FALSE;
1248         gchar *privacy_system = NULL;
1249
1250         g_return_if_fail(msginfo != NULL);
1251         g_return_if_fail(msginfo->folder != NULL);
1252
1253         if (compose_put_existing_to_front(msginfo))
1254                 return;
1255
1256         if (msginfo->folder->stype == F_QUEUE || msginfo->folder->stype == F_DRAFT) {
1257                 gchar queueheader_buf[BUFFSIZE];
1258                 gint id, param;
1259
1260                 /* Select Account from queue headers */
1261                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1262                                              sizeof(queueheader_buf), "X-Sylpheed-Account-Id:")) {
1263                         id = atoi(&queueheader_buf[strlen("X-Sylpheed-Account-Id:")]);
1264                         account = account_find_from_id(id);
1265                 }
1266                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1267                                              sizeof(queueheader_buf), "NAID:")) {
1268                         id = atoi(&queueheader_buf[strlen("NAID:")]);
1269                         account = account_find_from_id(id);
1270                 }
1271                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1272                                                     sizeof(queueheader_buf), "MAID:")) {
1273                         id = atoi(&queueheader_buf[strlen("MAID:")]);
1274                         account = account_find_from_id(id);
1275                 }
1276                 if (!account && !procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1277                                                                 sizeof(queueheader_buf), "S:")) {
1278                         account = account_find_from_address(queueheader_buf);
1279                 }
1280                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1281                                              sizeof(queueheader_buf), "X-Sylpheed-Sign:")) {
1282                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Sign:")]);
1283                         use_signing = param;
1284
1285                 }
1286                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1287                                              sizeof(queueheader_buf), "X-Sylpheed-Encrypt:")) {
1288                         param = atoi(&queueheader_buf[strlen("X-Sylpheed-Encrypt:")]);
1289                         use_encryption = param;
1290                 }
1291                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1292                                             sizeof(queueheader_buf), "X-Sylpheed-Privacy-System:")) {
1293                         privacy_system = g_strdup(&queueheader_buf[strlen("X-Sylpheed-Privacy-System:")]);
1294                 }
1295                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf,
1296                                              sizeof(queueheader_buf), "X-Priority: ")) {
1297                         param = atoi(&queueheader_buf[strlen("X-Priority: ")]); /* mind the space */
1298                         compose->priority = param;
1299                 }
1300         } else
1301                 account = msginfo->folder->folder->account;
1302
1303         if (!account && prefs_common.reedit_account_autosel) {
1304                 gchar from[BUFFSIZE];
1305                 if (!procheader_get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1306                         extract_address(from);
1307                         account = account_find_from_address(from);
1308                 }
1309         }
1310         if (!account) account = cur_account;
1311         g_return_if_fail(account != NULL);
1312
1313         compose = compose_create(account, COMPOSE_REEDIT);
1314         compose->privacy_system = privacy_system;
1315         compose_use_signing(compose, use_signing);
1316         compose_use_encryption(compose, use_encryption);
1317         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1318
1319         if (msginfo->folder->stype == F_QUEUE
1320         ||  msginfo->folder->stype == F_DRAFT) {
1321                 gchar queueheader_buf[BUFFSIZE];
1322
1323                 /* Set message save folder */
1324                 if (!procheader_get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1325                         gint startpos = 0;
1326
1327                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1328                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1329                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1330                 }
1331         }
1332
1333         if (compose_parse_header(compose, msginfo) < 0) return;
1334         compose_reedit_set_entry(compose, msginfo);
1335
1336         textview = GTK_TEXT_VIEW(compose->text);
1337         textbuf = gtk_text_view_get_buffer(textview);
1338         mark = gtk_text_buffer_get_insert(textbuf);
1339         gtk_text_buffer_get_iter_at_mark(textbuf, &iter, mark);
1340
1341         g_signal_handlers_block_by_func(G_OBJECT(textbuf),
1342                                         G_CALLBACK(compose_changed_cb),
1343                                         compose);
1344
1345         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1346                 g_warning("Can't get text part\n");
1347         else {
1348                 while (fgets(buf, sizeof(buf), fp) != NULL) {
1349                         strcrchomp(buf);
1350                         gtk_text_buffer_insert(textbuf, &iter, buf, -1);
1351                 }
1352                 fclose(fp);
1353         }
1354
1355         compose_attach_parts(compose, msginfo);
1356
1357         g_signal_handlers_unblock_by_func(G_OBJECT(textbuf),
1358                                         G_CALLBACK(compose_changed_cb),
1359                                         compose);
1360
1361         gtk_widget_grab_focus(compose->text);
1362
1363         if (prefs_common.auto_exteditor)
1364                 compose_exec_ext_editor(compose);
1365 }
1366
1367 Compose *compose_redirect(PrefsAccount *account, MsgInfo *msginfo)
1368 {
1369         Compose *compose;
1370         gchar *filename;
1371         GtkItemFactory *ifactory;
1372         FolderItem *item;
1373
1374         g_return_val_if_fail(msginfo != NULL, NULL);
1375
1376         if (!account)
1377                 account = account_get_reply_account(msginfo,
1378                                         prefs_common.reply_account_autosel);
1379         g_return_val_if_fail(account != NULL, NULL);
1380
1381         compose = compose_create(account, COMPOSE_REDIRECT);
1382         ifactory = gtk_item_factory_from_widget(compose->menubar);
1383
1384         compose->replyinfo = NULL;
1385         compose->fwdinfo = NULL;
1386
1387         compose_show_first_last_header(compose, TRUE);
1388
1389         gtk_widget_grab_focus(compose->header_last->entry);
1390
1391         filename = procmsg_get_message_file_path(msginfo);
1392         if (filename == NULL)
1393                 return NULL;
1394
1395         compose->redirect_filename = filename;
1396
1397         /* Set save folder */
1398         item = msginfo->folder;
1399         if (item && item->prefs && item->prefs->save_copy_to_folder) {
1400                 gchar *folderidentifier;
1401
1402                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
1403                 folderidentifier = folder_item_get_identifier(item);
1404                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
1405                 g_free(folderidentifier);
1406         }
1407
1408         compose_attach_parts(compose, msginfo);
1409
1410         if (msginfo->subject)
1411                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
1412                                    msginfo->subject);
1413         gtk_editable_set_editable(GTK_EDITABLE(compose->subject_entry), FALSE);
1414
1415         compose_quote_fmt(compose, msginfo, "%M", NULL, NULL);
1416         gtk_text_view_set_editable(GTK_TEXT_VIEW(compose->text), FALSE);
1417
1418         ifactory = gtk_item_factory_from_widget(compose->popupmenu);
1419         menu_set_sensitive(ifactory, "/Add...", FALSE);
1420         menu_set_sensitive(ifactory, "/Remove", FALSE);
1421         menu_set_sensitive(ifactory, "/Properties...", FALSE);
1422
1423         ifactory = gtk_item_factory_from_widget(compose->menubar);
1424         menu_set_sensitive(ifactory, "/Message/Save", FALSE);
1425         menu_set_sensitive(ifactory, "/Message/Insert file", FALSE);
1426         menu_set_sensitive(ifactory, "/Message/Attach file", FALSE);
1427         menu_set_sensitive(ifactory, "/Message/Insert signature", FALSE);
1428         menu_set_sensitive(ifactory, "/Edit", FALSE);
1429         menu_set_sensitive(ifactory, "/Options", FALSE);
1430         menu_set_sensitive(ifactory, "/Tools/Show ruler", FALSE);
1431         menu_set_sensitive(ifactory, "/Tools/Actions", FALSE);
1432
1433         gtk_widget_set_sensitive(compose->toolbar->draft_btn, FALSE);
1434         gtk_widget_set_sensitive(compose->toolbar->insert_btn, FALSE);
1435         gtk_widget_set_sensitive(compose->toolbar->attach_btn, FALSE);
1436         gtk_widget_set_sensitive(compose->toolbar->sig_btn, FALSE);
1437         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, FALSE);
1438         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn, FALSE);
1439         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn, FALSE);
1440
1441         return compose;
1442 }
1443
1444 GList *compose_get_compose_list(void)
1445 {
1446         return compose_list;
1447 }
1448
1449 void compose_entry_append(Compose *compose, const gchar *address,
1450                           ComposeEntryType type)
1451 {
1452         gchar *header;
1453
1454         if (!address || *address == '\0') return;
1455
1456 #if 0 /* NEW COMPOSE GUI */
1457         switch (type) {
1458         case COMPOSE_CC:
1459                 entry = GTK_ENTRY(compose->cc_entry);
1460                 break;
1461         case COMPOSE_BCC:
1462                 entry = GTK_ENTRY(compose->bcc_entry);
1463                 break;
1464         case COMPOSE_NEWSGROUPS:
1465                 entry = GTK_ENTRY(compose->newsgroups_entry);
1466                 break;
1467         case COMPOSE_TO:
1468         default:
1469                 entry = GTK_ENTRY(compose->to_entry);
1470                 break;
1471         }
1472
1473         text = gtk_entry_get_text(entry);
1474         if (*text != '\0')
1475                 gtk_entry_append_text(entry, ", ");
1476         gtk_entry_append_text(entry, address);
1477 #endif
1478
1479         switch (type) {
1480         case COMPOSE_CC:
1481                 header = N_("Cc:");
1482                 break;
1483         case COMPOSE_BCC:
1484                 header = N_("Bcc:");
1485                 break;
1486         case COMPOSE_REPLYTO:
1487                 header = N_("Reply-To:");
1488                 break;
1489         case COMPOSE_NEWSGROUPS:
1490                 header = N_("Newsgroups:");
1491                 break;
1492         case COMPOSE_FOLLOWUPTO:
1493                 header = N_( "Followup-To:");
1494                 break;
1495         case COMPOSE_TO:
1496         default:
1497                 header = N_("To:");
1498                 break;
1499         }
1500         header = prefs_common.trans_hdr ? gettext(header) : header;
1501
1502         compose_add_header_entry(compose, header, (gchar *)address);
1503 }
1504
1505 void compose_entry_mark_default_to(Compose *compose, const gchar *mailto)
1506 {
1507         static GtkStyle *bold_style = NULL;
1508         static GdkColor bold_color;
1509         GSList *h_list;
1510         GtkEntry *entry;
1511
1512         for (h_list = compose->header_list; h_list != NULL; h_list = h_list->next) {
1513                 entry = GTK_ENTRY(((ComposeHeaderEntry *)h_list->data)->entry);
1514                 if (gtk_entry_get_text(entry) &&
1515                     !g_utf8_collate(gtk_entry_get_text(entry), mailto)) {
1516                         gtk_widget_ensure_style(GTK_WIDGET(entry));
1517                         if (!bold_style) {
1518                                 PangoFontDescription *font_desc = NULL;
1519                                 gtkut_convert_int_to_gdk_color
1520                                         (prefs_common.color_new, &bold_color);
1521                                 bold_style = gtk_style_copy(gtk_widget_get_style
1522                                         (GTK_WIDGET(entry)));
1523                                 if (BOLD_FONT)
1524                                         font_desc = pango_font_description_from_string
1525                                                         (BOLD_FONT);
1526                                 if (font_desc) {
1527                                         if (bold_style->font_desc)
1528                                                 pango_font_description_free
1529                                                         (bold_style->font_desc);
1530                                         bold_style->font_desc = font_desc;
1531                                 }
1532                                 bold_style->fg[GTK_STATE_NORMAL] = bold_color;
1533                         }
1534                         gtk_widget_set_style(GTK_WIDGET(entry), bold_style);
1535                 }
1536         }
1537 }
1538
1539 void compose_toolbar_cb(gint action, gpointer data)
1540 {
1541         ToolbarItem *toolbar_item = (ToolbarItem*)data;
1542         Compose *compose = (Compose*)toolbar_item->parent;
1543
1544         g_return_if_fail(compose != NULL);
1545
1546         switch(action) {
1547         case A_SEND:
1548                 compose_send_cb(compose, 0, NULL);
1549                 break;
1550         case A_SENDL:
1551                 compose_send_later_cb(compose, 0, NULL);
1552                 break;
1553         case A_DRAFT:
1554                 compose_draft_cb(compose, COMPOSE_QUIT_EDITING, NULL);
1555                 break;
1556         case A_INSERT:
1557                 compose_insert_file_cb(compose, 0, NULL);
1558                 break;
1559         case A_ATTACH:
1560                 compose_attach_cb(compose, 0, NULL);
1561                 break;
1562         case A_SIG:
1563                 compose_insert_sig(compose, FALSE);
1564                 break;
1565         case A_EXTEDITOR:
1566                 compose_ext_editor_cb(compose, 0, NULL);
1567                 break;
1568         case A_LINEWRAP_CURRENT:
1569                 compose_wrap_paragraph(compose, NULL);
1570                 break;
1571         case A_LINEWRAP_ALL:
1572                 compose_wrap_all(compose);
1573                 break;
1574         case A_ADDRBOOK:
1575                 compose_address_cb(compose, 0, NULL);
1576                 break;
1577 #ifdef USE_ASPELL
1578         case A_CHECK_SPELLING:
1579                 compose_check_all(compose);
1580                 break;
1581 #endif
1582         default:
1583                 break;
1584         }
1585 }
1586
1587 static void compose_entries_set(Compose *compose, const gchar *mailto)
1588 {
1589         gchar *to = NULL;
1590         gchar *cc = NULL;
1591         gchar *bcc = NULL;
1592         gchar *subject = NULL;
1593         gchar *body = NULL;
1594         gchar *temp = NULL;
1595         gint  len = 0;
1596
1597         scan_mailto_url(mailto, &to, &cc, &bcc, &subject, &body);
1598
1599         if (to)
1600                 compose_entry_append(compose, to, COMPOSE_TO);
1601         if (cc)
1602                 compose_entry_append(compose, cc, COMPOSE_CC);
1603         if (bcc)
1604                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1605         if (subject)
1606                 if (!g_utf8_validate (subject, -1, NULL)) {
1607                         temp = g_locale_to_utf8 (subject, -1, NULL, &len, NULL);
1608                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), temp);
1609                         g_free(temp);
1610                 } else {
1611                         gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1612                 }
1613         if (body) {
1614                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1615                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1616                 GtkTextMark *mark;
1617                 GtkTextIter iter;
1618
1619                 mark = gtk_text_buffer_get_insert(buffer);
1620                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1621
1622                 if (!g_utf8_validate (body, -1, NULL)) {
1623                         temp = g_locale_to_utf8 (body, -1, NULL, &len, NULL);
1624                         gtk_text_buffer_insert(buffer, &iter, temp, -1);
1625                         g_free(temp);
1626                 } else {
1627                         gtk_text_buffer_insert(buffer, &iter, body, -1);
1628                 }
1629                 gtk_text_buffer_insert(buffer, &iter, "\n", 1);
1630         }
1631
1632         g_free(to);
1633         g_free(cc);
1634         g_free(bcc);
1635         g_free(subject);
1636         g_free(body);
1637 }
1638
1639 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1640 {
1641         static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
1642                                        {"Cc:",          NULL, TRUE},
1643                                        {"References:",  NULL, FALSE},
1644                                        {"Bcc:",         NULL, TRUE},
1645                                        {"Newsgroups:",  NULL, TRUE},
1646                                        {"Followup-To:", NULL, TRUE},
1647                                        {"List-Post:",   NULL, FALSE},
1648                                        {"X-Priority:",  NULL, FALSE},
1649                                        {NULL,           NULL, FALSE}};
1650
1651         enum
1652         {
1653                 H_REPLY_TO      = 0,
1654                 H_CC            = 1,
1655                 H_REFERENCES    = 2,
1656                 H_BCC           = 3,
1657                 H_NEWSGROUPS    = 4,
1658                 H_FOLLOWUP_TO   = 5,
1659                 H_LIST_POST     = 6,
1660                 H_X_PRIORITY    = 7
1661         };
1662
1663         FILE *fp;
1664
1665         g_return_val_if_fail(msginfo != NULL, -1);
1666
1667         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1668         procheader_get_header_fields(fp, hentry);
1669         fclose(fp);
1670
1671         if (hentry[H_REPLY_TO].body != NULL) {
1672                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1673                 compose->replyto = hentry[H_REPLY_TO].body;
1674                 hentry[H_REPLY_TO].body = NULL;
1675         }
1676         if (hentry[H_CC].body != NULL) {
1677                 conv_unmime_header_overwrite(hentry[H_CC].body);
1678                 compose->cc = hentry[H_CC].body;
1679                 hentry[H_CC].body = NULL;
1680         }
1681         if (hentry[H_REFERENCES].body != NULL) {
1682                 if (compose->mode == COMPOSE_REEDIT)
1683                         compose->references = hentry[H_REFERENCES].body;
1684                 else {
1685                         compose->references = compose_parse_references
1686                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1687                         g_free(hentry[H_REFERENCES].body);
1688                 }
1689                 hentry[H_REFERENCES].body = NULL;
1690         }
1691         if (hentry[H_BCC].body != NULL) {
1692                 if (compose->mode == COMPOSE_REEDIT) {
1693                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1694                         compose->bcc = hentry[H_BCC].body;
1695                 } else
1696                         g_free(hentry[H_BCC].body);
1697                 hentry[H_BCC].body = NULL;
1698         }
1699         if (hentry[H_NEWSGROUPS].body != NULL) {
1700                 conv_unmime_header_overwrite(hentry[H_NEWSGROUPS].body);
1701                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1702                 hentry[H_NEWSGROUPS].body = NULL;
1703         }
1704         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1705                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1706                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1707                 hentry[H_FOLLOWUP_TO].body = NULL;
1708         }
1709         if (hentry[H_LIST_POST].body != NULL) {
1710                 gchar *to = NULL;
1711
1712                 extract_address(hentry[H_LIST_POST].body);
1713                 if (hentry[H_LIST_POST].body[0] != '\0') {
1714                         scan_mailto_url(hentry[H_LIST_POST].body,
1715                                         &to, NULL, NULL, NULL, NULL);
1716                         if (to) {
1717                                 g_free(compose->ml_post);
1718                                 compose->ml_post = to;
1719                         }
1720                 }
1721                 g_free(hentry[H_LIST_POST].body);
1722                 hentry[H_LIST_POST].body = NULL;
1723         }
1724
1725         /* CLAWS - X-Priority */
1726         if (compose->mode == COMPOSE_REEDIT)
1727                 if (hentry[H_X_PRIORITY].body != NULL) {
1728                         gint priority;
1729
1730                         priority = atoi(hentry[H_X_PRIORITY].body);
1731                         g_free(hentry[H_X_PRIORITY].body);
1732
1733                         hentry[H_X_PRIORITY].body = NULL;
1734
1735                         if (priority < PRIORITY_HIGHEST ||
1736                             priority > PRIORITY_LOWEST)
1737                                 priority = PRIORITY_NORMAL;
1738
1739                         compose->priority =  priority;
1740                 }
1741
1742         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1743                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1744         else if (compose->mode != COMPOSE_REEDIT &&
1745                  msginfo->msgid && *msginfo->msgid) {
1746                 compose->inreplyto = g_strdup(msginfo->msgid);
1747
1748                 if (!compose->references) {
1749                         if (msginfo->inreplyto && *msginfo->inreplyto)
1750                                 compose->references =
1751                                         g_strdup_printf("<%s>\n\t<%s>",
1752                                                         msginfo->inreplyto,
1753                                                         msginfo->msgid);
1754                         else
1755                                 compose->references =
1756                                         g_strconcat("<", msginfo->msgid, ">",
1757                                                     NULL);
1758                 }
1759         }
1760
1761         return 0;
1762 }
1763
1764 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1765 {
1766         GSList *ref_id_list, *cur;
1767         GString *new_ref;
1768         gchar *new_ref_str;
1769
1770         ref_id_list = references_list_append(NULL, ref);
1771         if (!ref_id_list) return NULL;
1772         if (msgid && *msgid)
1773                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1774
1775         for (;;) {
1776                 gint len = 0;
1777
1778                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1779                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1780                         len += strlen((gchar *)cur->data) + 5;
1781
1782                 if (len > MAX_REFERENCES_LEN) {
1783                         /* remove second message-ID */
1784                         if (ref_id_list && ref_id_list->next &&
1785                             ref_id_list->next->next) {
1786                                 g_free(ref_id_list->next->data);
1787                                 ref_id_list = g_slist_remove
1788                                         (ref_id_list, ref_id_list->next->data);
1789                         } else {
1790                                 slist_free_strings(ref_id_list);
1791                                 g_slist_free(ref_id_list);
1792                                 return NULL;
1793                         }
1794                 } else
1795                         break;
1796         }
1797
1798         new_ref = g_string_new("");
1799         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1800                 if (new_ref->len > 0)
1801                         g_string_append(new_ref, "\n\t");
1802                 g_string_append_printf(new_ref, "<%s>", (gchar *)cur->data);
1803         }
1804
1805         slist_free_strings(ref_id_list);
1806         g_slist_free(ref_id_list);
1807
1808         new_ref_str = new_ref->str;
1809         g_string_free(new_ref, FALSE);
1810
1811         return new_ref_str;
1812 }
1813
1814 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1815                                 const gchar *fmt, const gchar *qmark,
1816                                 const gchar *body)
1817 {
1818         static MsgInfo dummyinfo;
1819         gchar *quote_str = NULL;
1820         gchar *buf;
1821         gchar *p, *lastp;
1822         gint len;
1823         const gchar *trimmed_body = body;
1824
1825         if (!msginfo)
1826                 msginfo = &dummyinfo;
1827
1828         if (qmark != NULL) {
1829                 quote_fmt_init(msginfo, NULL, NULL);
1830                 quote_fmt_scan_string(qmark);
1831                 quote_fmt_parse();
1832
1833                 buf = quote_fmt_get_buffer();
1834                 if (buf == NULL)
1835                         alertpanel_error(_("Quote mark format error."));
1836                 else
1837                         Xstrdup_a(quote_str, buf, return NULL)
1838         }
1839
1840         if (fmt && *fmt != '\0') {
1841                 while (trimmed_body && strlen(trimmed_body) > 1
1842                         && trimmed_body[0]=='\n')
1843                         *trimmed_body++;
1844
1845                 quote_fmt_init(msginfo, quote_str, trimmed_body);
1846                 quote_fmt_scan_string(fmt);
1847                 quote_fmt_parse();
1848
1849                 buf = quote_fmt_get_buffer();
1850                 if (buf == NULL) {
1851                         alertpanel_error(_("Message reply/forward format error."));
1852                         return NULL;
1853                 }
1854         } else
1855                 buf = "";
1856
1857         for (p = buf; *p != '\0'; ) {
1858                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
1859                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1860                 GtkTextMark *mark;
1861                 GtkTextIter iter;
1862
1863                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1864                                         G_CALLBACK(compose_changed_cb),
1865                                         compose);
1866                 g_signal_handlers_block_by_func(G_OBJECT(buffer),
1867                                         G_CALLBACK(text_inserted),
1868                                         compose);
1869
1870                 mark = gtk_text_buffer_get_insert(buffer);
1871                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
1872
1873                 lastp = strchr(p, '\n');
1874                 len = lastp ? lastp - p + 1 : -1;
1875
1876                 gtk_text_buffer_insert(buffer, &iter, p, len);
1877
1878                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1879                                         G_CALLBACK(compose_changed_cb),
1880                                         compose);
1881                 g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
1882                                         G_CALLBACK(text_inserted),
1883                                         compose);
1884
1885                 if (lastp)
1886                         p = lastp + 1;
1887                 else
1888                         break;
1889         }
1890
1891         return buf;
1892 }
1893
1894 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1895                                     gboolean to_all, gboolean to_ml,
1896                                     gboolean to_sender,
1897                                     gboolean followup_and_reply_to)
1898 {
1899         GSList *cc_list = NULL;
1900         GSList *cur;
1901         gchar *from = NULL;
1902         gchar *replyto = NULL;
1903         GHashTable *to_table;
1904
1905         g_return_if_fail(compose->account != NULL);
1906         g_return_if_fail(msginfo != NULL);
1907
1908         if (compose->account->protocol != A_NNTP) {
1909                 if (!compose->replyto && to_ml && compose->ml_post
1910                     && !(msginfo->folder && msginfo->folder->prefs->enable_default_reply_to))
1911                         compose_entry_append(compose,
1912                                            compose->ml_post,
1913                                            COMPOSE_TO);
1914                 else if (!(to_all || to_sender)
1915                          && msginfo->folder
1916                          && msginfo->folder->prefs->enable_default_reply_to) {
1917                         compose_entry_append(compose,
1918                             msginfo->folder->prefs->default_reply_to,
1919                             COMPOSE_TO);
1920                 } else
1921                         compose_entry_append(compose,
1922                                  (compose->replyto && !to_sender)
1923                                   ? compose->replyto :
1924                                   msginfo->from ? msginfo->from : "",
1925                                   COMPOSE_TO);
1926         } else {
1927                 if (to_sender || (compose->followup_to &&
1928                         !strncmp(compose->followup_to, "poster", 6)))
1929                         compose_entry_append
1930                                 (compose,
1931                                  (compose->replyto ? compose->replyto :
1932                                         msginfo->from ? msginfo->from : ""),
1933                                  COMPOSE_TO);
1934
1935                 else if (followup_and_reply_to || to_all) {
1936                         compose_entry_append
1937                                 (compose,
1938                                  (compose->replyto ? compose->replyto :
1939                                  msginfo->from ? msginfo->from : ""),
1940                                  COMPOSE_TO);
1941
1942                         compose_entry_append
1943                                 (compose,
1944                                  compose->followup_to ? compose->followup_to :
1945                                  compose->newsgroups ? compose->newsgroups : "",
1946                                  COMPOSE_NEWSGROUPS);
1947                 }
1948                 else
1949                         compose_entry_append
1950                                 (compose,
1951                                  compose->followup_to ? compose->followup_to :
1952                                  compose->newsgroups ? compose->newsgroups : "",
1953                                  COMPOSE_NEWSGROUPS);
1954         }
1955
1956         if (msginfo->subject && *msginfo->subject) {
1957                 gchar *buf, *buf2;
1958                 guchar *p;
1959
1960                 buf = p = g_strdup(msginfo->subject);
1961                 p += subject_get_prefix_length(p);
1962                 memmove(buf, p, strlen(p) + 1);
1963
1964                 buf2 = g_strdup_printf("Re: %s", buf);
1965                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1966
1967                 g_free(buf2);
1968                 g_free(buf);
1969         } else
1970                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1971
1972         if (to_ml && compose->ml_post) return;
1973         if (!to_all || compose->account->protocol == A_NNTP) return;
1974
1975         if (compose->replyto) {
1976                 Xstrdup_a(replyto, compose->replyto, return);
1977                 extract_address(replyto);
1978         }
1979         if (msginfo->from) {
1980                 Xstrdup_a(from, msginfo->from, return);
1981                 extract_address(from);
1982         }
1983
1984         if (replyto && from)
1985                 cc_list = address_list_append_with_comments(cc_list, from);
1986         if (to_all && msginfo->folder &&
1987             msginfo->folder->prefs->enable_default_reply_to)
1988                 cc_list = address_list_append_with_comments(cc_list,
1989                                 msginfo->folder->prefs->default_reply_to);
1990         cc_list = address_list_append_with_comments(cc_list, msginfo->to);
1991         cc_list = address_list_append_with_comments(cc_list, compose->cc);
1992
1993         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1994         if (replyto)
1995                 g_hash_table_insert(to_table, g_strdup(replyto), GINT_TO_POINTER(1));
1996         if (compose->account)
1997                 g_hash_table_insert(to_table, g_strdup(compose->account->address),
1998                                     GINT_TO_POINTER(1));
1999
2000         /* remove address on To: and that of current account */
2001         for (cur = cc_list; cur != NULL; ) {
2002                 GSList *next = cur->next;
2003                 gchar *addr;
2004
2005                 addr = g_strdup(cur->data);
2006                 extract_address(addr);
2007
2008                 if (GPOINTER_TO_INT(g_hash_table_lookup(to_table, addr)) == 1)
2009                         cc_list = g_slist_remove(cc_list, cur->data);
2010                 else
2011                         g_hash_table_insert(to_table, addr, GINT_TO_POINTER(1));
2012
2013                 cur = next;
2014         }
2015         hash_free_strings(to_table);
2016         g_hash_table_destroy(to_table);
2017
2018         if (cc_list) {
2019                 for (cur = cc_list; cur != NULL; cur = cur->next)
2020                         compose_entry_append(compose, (gchar *)cur->data,
2021                                              COMPOSE_CC);
2022                 slist_free_strings(cc_list);
2023                 g_slist_free(cc_list);
2024         }
2025
2026 }
2027
2028 #define SET_ENTRY(entry, str) \
2029 { \
2030         if (str && *str) \
2031                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
2032 }
2033
2034 #define SET_ADDRESS(type, str) \
2035 { \
2036         if (str && *str) \
2037                 compose_entry_append(compose, str, type); \
2038 }
2039
2040 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
2041 {
2042         g_return_if_fail(msginfo != NULL);
2043
2044         SET_ENTRY(subject_entry, msginfo->subject);
2045         SET_ADDRESS(COMPOSE_TO, msginfo->to);
2046         SET_ADDRESS(COMPOSE_CC, compose->cc);
2047         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
2048         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
2049         SET_ADDRESS(COMPOSE_NEWSGROUPS, compose->newsgroups);
2050         SET_ADDRESS(COMPOSE_FOLLOWUPTO, compose->followup_to);
2051
2052         compose_update_priority_menu_item(compose);
2053         compose_update_privacy_system_menu_item(compose);
2054         compose_show_first_last_header(compose, TRUE);
2055 }
2056
2057 #undef SET_ENTRY
2058 #undef SET_ADDRESS
2059
2060 static void compose_insert_sig(Compose *compose, gboolean replace)
2061 {
2062         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2063         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2064         GtkTextMark *mark;
2065         GtkTextIter iter;
2066         gint cur_pos;
2067
2068
2069         g_return_if_fail(compose->account != NULL);
2070
2071         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2072                                         G_CALLBACK(compose_changed_cb),
2073                                         compose);
2074
2075         mark = gtk_text_buffer_get_insert(buffer);
2076         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2077         cur_pos = gtk_text_iter_get_offset (&iter);
2078
2079         gtk_text_buffer_get_end_iter(buffer, &iter);
2080
2081         if (replace && compose->sig_str) {
2082                 gboolean found;
2083                 GtkTextIter first_iter, start_iter, end_iter;
2084
2085                 gtk_text_buffer_get_start_iter(buffer, &first_iter);
2086
2087                 if (compose->sig_str[0] == '\0')
2088                         found = FALSE;
2089                 else
2090                         found = gtk_text_iter_forward_search(&first_iter,
2091                                                              compose->sig_str,
2092                                                              GTK_TEXT_SEARCH_TEXT_ONLY,
2093                                                              &start_iter, &end_iter,
2094                                                              NULL);
2095
2096                 if (found) {
2097                         gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
2098                         iter = start_iter;
2099                 }
2100         }
2101
2102         g_free(compose->sig_str);
2103         compose->sig_str = compose_get_signature_str(compose);
2104         if (!compose->sig_str || (replace && !compose->account->auto_sig))
2105                 compose->sig_str = g_strdup("");
2106
2107         gtk_text_buffer_insert(buffer, &iter, compose->sig_str, -1);
2108
2109         if (cur_pos > gtk_text_buffer_get_char_count (buffer))
2110                 cur_pos = gtk_text_buffer_get_char_count (buffer);
2111
2112         gtk_text_buffer_get_iter_at_offset (buffer, &iter, cur_pos);
2113         gtk_text_buffer_place_cursor (buffer, &iter);
2114
2115         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2116                                         G_CALLBACK(compose_changed_cb),
2117                                         compose);
2118
2119 }
2120
2121 static gchar *compose_get_signature_str(Compose *compose)
2122 {
2123         gchar *sig_body = NULL;
2124         gchar *sig_str = NULL;
2125
2126         g_return_val_if_fail(compose->account != NULL, NULL);
2127
2128         if (!compose->account->sig_path)
2129                 return NULL;
2130
2131         if (compose->account->sig_type == SIG_FILE) {
2132                 if (!is_file_or_fifo_exist(compose->account->sig_path)) {
2133                         g_warning("can't open signature file: %s\n",
2134                                   compose->account->sig_path);
2135                         return NULL;
2136                 }
2137         }
2138
2139         if (compose->account->sig_type == SIG_COMMAND)
2140                 sig_body = get_command_output(compose->account->sig_path);
2141         else {
2142                 gchar *tmp;
2143
2144                 tmp = file_read_to_str(compose->account->sig_path);
2145                 if (!tmp)
2146                         return NULL;
2147                 sig_body = normalize_newlines(tmp);
2148                 g_free(tmp);
2149         }
2150
2151         if (compose->account->sig_sep)
2152                 sig_str = g_strconcat("\n\n", compose->account->sig_sep, "\n", sig_body,
2153                                       NULL);
2154         else
2155                 sig_str = g_strconcat("\n\n", sig_body, NULL);
2156
2157         g_free(sig_body);
2158
2159         return sig_str;
2160 }
2161
2162 static ComposeInsertResult compose_insert_file(Compose *compose, const gchar *file)
2163 {
2164         GtkTextView *text;
2165         GtkTextBuffer *buffer;
2166         GtkTextMark *mark;
2167         GtkTextIter iter;
2168         const gchar *cur_encoding;
2169         gchar buf[BUFFSIZE];
2170         gint len;
2171         FILE *fp;
2172         gboolean badtxt = FALSE;
2173
2174         g_return_val_if_fail(file != NULL, COMPOSE_INSERT_NO_FILE);
2175
2176         if ((fp = fopen(file, "rb")) == NULL) {
2177                 FILE_OP_ERROR(file, "fopen");
2178                 return COMPOSE_INSERT_READ_ERROR;
2179         }
2180
2181         text = GTK_TEXT_VIEW(compose->text);
2182         buffer = gtk_text_view_get_buffer(text);
2183         mark = gtk_text_buffer_get_insert(buffer);
2184         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2185
2186         g_signal_handlers_block_by_func(G_OBJECT(buffer),
2187                                         G_CALLBACK(text_inserted),
2188                                         compose);
2189
2190         cur_encoding = conv_get_locale_charset_str();
2191
2192         while (fgets(buf, sizeof(buf), fp) != NULL) {
2193                 gchar *str;
2194
2195                 str = conv_codeset_strdup(buf, cur_encoding, CS_INTERNAL);
2196                 if (!str) continue;
2197
2198                 /* strip <CR> if DOS/Windows file,
2199                    replace <CR> with <LF> if Macintosh file. */
2200                 strcrchomp(str);
2201                 len = strlen(str);
2202                 if (len > 0 && str[len - 1] != '\n') {
2203                         while (--len >= 0)
2204                                 if (str[len] == '\r') str[len] = '\n';
2205                 }
2206
2207                 gtk_text_buffer_insert(buffer, &iter, str, -1);
2208                 g_free(str);
2209         }
2210
2211         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
2212                                           G_CALLBACK(text_inserted),
2213                                           compose);
2214
2215         fclose(fp);
2216
2217         if (badtxt)
2218                 return COMPOSE_INSERT_INVALID_CHARACTER;
2219         else
2220                 return COMPOSE_INSERT_SUCCESS;
2221 }
2222
2223 static void compose_attach_append(Compose *compose, const gchar *file,
2224                                   const gchar *filename,
2225                                   const gchar *content_type)
2226 {
2227         AttachInfo *ainfo;
2228         GtkTreeIter iter;
2229         FILE *fp;
2230         off_t size;
2231         GAuto *auto_ainfo;
2232         gchar *size_text;
2233         GtkListStore *store;
2234         gchar *name;
2235
2236         if (!is_file_exist(file)) {
2237                 g_warning("File %s doesn't exist\n", file);
2238                 return;
2239         }
2240         if ((size = get_file_size(file)) < 0) {
2241                 g_warning("Can't get file size of %s\n", file);
2242                 return;
2243         }
2244         if (size == 0) {
2245                 alertpanel_notice(_("File %s is empty."), file);
2246                 return;
2247         }
2248         if ((fp = fopen(file, "rb")) == NULL) {
2249                 alertpanel_error(_("Can't read %s."), file);
2250                 return;
2251         }
2252         fclose(fp);
2253
2254 #if 0 /* NEW COMPOSE GUI */
2255         if (!compose->use_attach) {
2256                 GtkItemFactory *ifactory;
2257
2258                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2259                 menu_set_active(ifactory, "/View/Attachment", TRUE);
2260         }
2261 #endif
2262         ainfo = g_new0(AttachInfo, 1);
2263         auto_ainfo = g_auto_pointer_new_with_free
2264                         (ainfo, (GFreeFunc) compose_attach_info_free);
2265         ainfo->file = g_strdup(file);
2266
2267         if (content_type) {
2268                 ainfo->content_type = g_strdup(content_type);
2269                 if (!g_ascii_strcasecmp(content_type, "message/rfc822")) {
2270                         MsgInfo *msginfo;
2271                         MsgFlags flags = {0, 0};
2272
2273                         if (procmime_get_encoding_for_text_file(file) == ENC_7BIT)
2274                                 ainfo->encoding = ENC_7BIT;
2275                         else
2276                                 ainfo->encoding = ENC_8BIT;
2277
2278                         msginfo = procheader_parse_file(file, flags, FALSE, FALSE);
2279                         if (msginfo && msginfo->subject)
2280                                 name = g_strdup(msginfo->subject);
2281                         else
2282                                 name = g_path_get_basename(filename ? filename : file);
2283
2284                         ainfo->name = g_strdup_printf(_("Message: %s"), name);
2285
2286                         procmsg_msginfo_free(msginfo);
2287                 } else {
2288                         if (!g_ascii_strncasecmp(content_type, "text", 4))
2289                                 ainfo->encoding = procmime_get_encoding_for_text_file(file);
2290                         else
2291                                 ainfo->encoding = ENC_BASE64;
2292                         name = g_path_get_basename(filename ? filename : file);
2293                         ainfo->name = g_strdup(name);
2294                 }
2295                 g_free(name);
2296         } else {
2297                 ainfo->content_type = procmime_get_mime_type(file);
2298                 if (!ainfo->content_type) {
2299                         ainfo->content_type =
2300                                 g_strdup("application/octet-stream");
2301                         ainfo->encoding = ENC_BASE64;
2302                 } else if (!g_ascii_strncasecmp(ainfo->content_type, "text", 4))
2303                         ainfo->encoding =
2304                                 procmime_get_encoding_for_text_file(file);
2305                 else
2306                         ainfo->encoding = ENC_BASE64;
2307                 name = g_path_get_basename(filename ? filename : file);
2308                 ainfo->name = g_strdup(name);
2309                 g_free(name);
2310         }
2311
2312         if (!strcmp(ainfo->content_type, "unknown")) {
2313                 g_free(ainfo->content_type);
2314                 ainfo->content_type = g_strdup("application/octet-stream");
2315         }
2316
2317         ainfo->size = size;
2318         size_text = to_human_readable(size);
2319
2320         store = GTK_LIST_STORE(gtk_tree_view_get_model
2321                         (GTK_TREE_VIEW(compose->attach_clist)));
2322
2323         gtk_list_store_append(store, &iter);
2324         gtk_list_store_set(store, &iter,
2325                            COL_MIMETYPE, ainfo->content_type,
2326                            COL_SIZE, size_text,
2327                            COL_NAME, ainfo->name,
2328                            COL_DATA, ainfo,
2329                            COL_AUTODATA, auto_ainfo,
2330                            -1);
2331
2332         g_auto_pointer_free(auto_ainfo);
2333 }
2334
2335 static void compose_use_signing(Compose *compose, gboolean use_signing)
2336 {
2337         GtkItemFactory *ifactory;
2338         GtkWidget *menuitem = NULL;
2339
2340         compose->use_signing = use_signing;
2341         ifactory = gtk_item_factory_from_widget(compose->menubar);
2342         menuitem = gtk_item_factory_get_item
2343                 (ifactory, "/Options/Sign");
2344         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2345                                        use_signing);
2346 }
2347
2348 static void compose_use_encryption(Compose *compose, gboolean use_encryption)
2349 {
2350         GtkItemFactory *ifactory;
2351         GtkWidget *menuitem = NULL;
2352
2353         compose->use_encryption = use_encryption;
2354         ifactory = gtk_item_factory_from_widget(compose->menubar);
2355         menuitem = gtk_item_factory_get_item
2356                 (ifactory, "/Options/Encrypt");
2357
2358         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2359                                        use_encryption);
2360 }
2361
2362 #define NEXT_PART_NOT_CHILD(info)  \
2363 {  \
2364         node = info->node;  \
2365         while (node->children)  \
2366                 node = g_node_last_child(node);  \
2367         info = procmime_mimeinfo_next((MimeInfo *)node->data);  \
2368 }
2369
2370 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
2371 {
2372         MimeInfo *mimeinfo;
2373         MimeInfo *child;
2374         MimeInfo *firsttext = NULL;
2375         MimeInfo *encrypted = NULL;
2376         GNode    *node;
2377         gchar *outfile;
2378         const gchar *partname = NULL;
2379
2380         mimeinfo = procmime_scan_message(msginfo);
2381         if (!mimeinfo) return;
2382
2383         if (mimeinfo->node->children == NULL) {
2384                 procmime_mimeinfo_free_all(mimeinfo);
2385                 return;
2386         }
2387
2388         /* find first content part */
2389         child = (MimeInfo *) mimeinfo->node->children->data;
2390         while (child && child->node->children && (child->type == MIMETYPE_MULTIPART))
2391                 child = (MimeInfo *)child->node->children->data;
2392
2393         if (child->type == MIMETYPE_TEXT) {
2394                 firsttext = child;
2395                 debug_print("First text part found\n");
2396         } else if (compose->mode == COMPOSE_REEDIT &&
2397                  child->type == MIMETYPE_APPLICATION &&
2398                  !g_ascii_strcasecmp(child->subtype, "pgp-encrypted")) {
2399                 AlertValue val;
2400                 val = alertpanel(_("Encrypted message"),
2401                                  _("Cannot re-edit an encrypted message. \n"
2402                                    "Discard encrypted part?"),
2403                                  _("Yes"), _("No"), NULL);
2404                 if (val == G_ALERTDEFAULT)
2405                         encrypted = (MimeInfo *)child->node->parent->data;
2406         }
2407
2408         child = (MimeInfo *) mimeinfo->node->children->data;
2409         while (child != NULL) {
2410                 if (child == encrypted) {
2411                         /* skip this part of tree */
2412                         NEXT_PART_NOT_CHILD(child);
2413                         continue;
2414                 }
2415
2416                 if (child->type == MIMETYPE_MULTIPART) {
2417                         /* get the actual content */
2418                         child = procmime_mimeinfo_next(child);
2419                         continue;
2420                 }
2421
2422                 if (child == firsttext) {
2423                         child = procmime_mimeinfo_next(child);
2424                         continue;
2425                 }
2426
2427                 outfile = procmime_get_tmp_file_name(child);
2428                 if (procmime_get_part(outfile, child) < 0)
2429                         g_warning("Can't get the part of multipart message.");
2430                 else {
2431                         gchar *content_type;
2432
2433                         content_type = procmime_get_content_type_str(child->type, child->subtype);
2434                         partname = procmime_mimeinfo_get_parameter(child, "name");
2435                         if (partname == NULL)
2436                                 partname = "";
2437                         compose_attach_append(compose, outfile,
2438                                               partname, content_type);
2439                         g_free(content_type);
2440                 }
2441                 g_free(outfile);
2442                 NEXT_PART_NOT_CHILD(child);
2443         }
2444         procmime_mimeinfo_free_all(mimeinfo);
2445 }
2446
2447 #undef NEXT_PART_NOT_CHILD
2448
2449
2450
2451 typedef enum {
2452         WAIT_FOR_INDENT_CHAR,
2453         WAIT_FOR_INDENT_CHAR_OR_SPACE,
2454 } IndentState;
2455
2456 /* return indent length, we allow:
2457    indent characters followed by indent characters or spaces/tabs,
2458    alphabets and numbers immediately followed by indent characters,
2459    and the repeating sequences of the above
2460    If quote ends with multiple spaces, only the first one is included. */
2461 static gchar *compose_get_quote_str(GtkTextBuffer *buffer,
2462                                     const GtkTextIter *start, gint *len)
2463 {
2464         GtkTextIter iter = *start;
2465         gunichar wc;
2466         gchar ch[6];
2467         gint clen;
2468         IndentState state = WAIT_FOR_INDENT_CHAR;
2469         gboolean is_space;
2470         gboolean is_indent;
2471         gint alnum_count = 0;
2472         gint space_count = 0;
2473         gint quote_len = 0;
2474
2475         if (prefs_common.quote_chars == NULL) {
2476                 return 0 ;
2477         }
2478
2479         while (!gtk_text_iter_ends_line(&iter)) {
2480                 wc = gtk_text_iter_get_char(&iter);
2481                 if (g_unichar_iswide(wc))
2482                         break;
2483                 clen = g_unichar_to_utf8(wc, ch);
2484                 if (clen != 1)
2485                         break;
2486
2487                 is_indent = strchr(prefs_common.quote_chars, ch[0]) ? TRUE : FALSE;
2488                 is_space = g_unichar_isspace(wc);
2489
2490                 if (state == WAIT_FOR_INDENT_CHAR) {
2491                         if (!is_indent && !g_unichar_isalnum(wc))
2492                                 break;
2493                         if (is_indent) {
2494                                 quote_len += alnum_count + space_count + 1;
2495                                 alnum_count = space_count = 0;
2496                                 state = WAIT_FOR_INDENT_CHAR_OR_SPACE;
2497                         } else
2498                                 alnum_count++;
2499                 } else if (state == WAIT_FOR_INDENT_CHAR_OR_SPACE) {
2500                         if (!is_indent && !is_space && !g_unichar_isalnum(wc))
2501                                 break;
2502                         if (is_space)
2503                                 space_count++;
2504                         else if (is_indent) {
2505                                 quote_len += alnum_count + space_count + 1;
2506                                 alnum_count = space_count = 0;
2507                         } else {
2508                                 alnum_count++;
2509                                 state = WAIT_FOR_INDENT_CHAR;
2510                         }
2511                 }
2512
2513                 gtk_text_iter_forward_char(&iter);
2514         }
2515
2516         if (quote_len > 0 && space_count > 0)
2517                 quote_len++;
2518
2519         if (len)
2520                 *len = quote_len;
2521
2522         if (quote_len > 0) {
2523                 iter = *start;
2524                 gtk_text_iter_forward_chars(&iter, quote_len);
2525                 return gtk_text_buffer_get_text(buffer, start, &iter, FALSE);
2526         }
2527
2528         return NULL;
2529 }
2530
2531 static gboolean compose_get_line_break_pos(GtkTextBuffer *buffer,
2532                                            const GtkTextIter *start,
2533                                            GtkTextIter *break_pos,
2534                                            gint max_col,
2535                                            gint quote_len)
2536 {
2537         GtkTextIter iter = *start, line_end = *start;
2538         PangoLogAttr *attrs;
2539         gchar *str;
2540         gchar *p;
2541         gint len;
2542         gint i;
2543         gint col = 0;
2544         gint pos = 0;
2545         gboolean can_break = FALSE;
2546         gboolean do_break = FALSE;
2547
2548         gtk_text_iter_forward_to_line_end(&line_end);
2549         str = gtk_text_buffer_get_text(buffer, &iter, &line_end, FALSE);
2550         len = g_utf8_strlen(str, -1);
2551         /* g_print("breaking line: %d: %s (len = %d)\n",
2552                 gtk_text_iter_get_line(&iter), str, len); */
2553         attrs = g_new(PangoLogAttr, len + 1);
2554
2555         pango_default_break(str, -1, NULL, attrs, len + 1);
2556
2557         p = str;
2558
2559         /* skip quote and leading spaces */
2560         for (i = 0; *p != '\0' && i < len; i++) {
2561                 gunichar wc;
2562
2563                 wc = g_utf8_get_char(p);
2564                 if (i >= quote_len && !g_unichar_isspace(wc))
2565                         break;
2566                 col += g_unichar_iswide(wc) ? 2 : 1;
2567                 p = g_utf8_next_char(p);
2568         }
2569
2570         for (; *p != '\0' && i < len; i++) {
2571                 PangoLogAttr *attr = attrs + i;
2572                 gunichar wc;
2573                 gint uri_len;
2574
2575                 if (attr->is_line_break && can_break)
2576                         pos = i;
2577
2578                 /* don't wrap URI */
2579                 if ((uri_len = get_uri_len(p)) > 0) {
2580                         col += uri_len;
2581                         if (pos > 0 && col > max_col) {
2582                                 do_break = TRUE;
2583                                 break;
2584                         }
2585                         i += uri_len - 1;
2586                         p += uri_len;
2587                         can_break = TRUE;
2588                         continue;
2589                 }
2590
2591                 wc = g_utf8_get_char(p);
2592                 col += g_unichar_iswide(wc) ? 2 : 1;
2593                 if (pos > 0 && col > max_col) {
2594                         do_break = TRUE;
2595                         break;
2596                 }
2597
2598                 p = g_utf8_next_char(p);
2599                 can_break = TRUE;
2600         }
2601
2602         debug_print("compose_get_line_break_pos(): do_break = %d, pos = %d, col = %d\n", do_break, pos, col);
2603
2604         g_free(attrs);
2605         g_free(str);
2606
2607         *break_pos = *start;
2608         gtk_text_iter_set_line_offset(break_pos, pos);
2609
2610         return do_break;
2611 }
2612
2613 static gboolean is_sig_separator(Compose *compose, GtkTextBuffer *textbuf, guint start_pos)
2614 {
2615         char *text = NULL;
2616         GtkTextIter iter;
2617         GtkTextIter end_iter;
2618         if (!compose->account->sig_sep)
2619                 return FALSE;
2620
2621         gtk_text_buffer_get_iter_at_offset(textbuf, &iter, start_pos+1);
2622         gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2623                 start_pos+strlen(compose->account->sig_sep)+1);
2624
2625         if (!strcmp(gtk_text_iter_get_text(&iter, &end_iter),
2626                         compose->account->sig_sep)) {
2627                 /* check \n */
2628                 gtk_text_buffer_get_iter_at_offset(textbuf, &iter,
2629                         start_pos+strlen(compose->account->sig_sep)+1);
2630                 gtk_text_buffer_get_iter_at_offset(textbuf, &end_iter,
2631                         start_pos+strlen(compose->account->sig_sep)+2);
2632
2633                 if (!strcmp(gtk_text_iter_get_text(&iter, &end_iter),"\n"));
2634                         return TRUE;
2635
2636
2637         }
2638
2639         return FALSE;
2640 }
2641
2642 static gboolean compose_join_next_line(GtkTextBuffer *buffer,
2643                                        GtkTextIter *iter,
2644                                        const gchar *quote_str)
2645 {
2646         GtkTextIter iter_ = *iter, cur, prev, next;
2647         PangoLogAttr attrs[3];
2648         gchar *str;
2649         gchar *next_quote_str;
2650         gunichar wc1, wc2;
2651         gint quote_len;
2652
2653         if (!gtk_text_iter_forward_line(&iter_) ||
2654             gtk_text_iter_ends_line(&iter_))
2655                 return FALSE;
2656
2657         next_quote_str = compose_get_quote_str(buffer, &iter_, &quote_len);
2658
2659         if ((quote_str || next_quote_str) &&
2660             strcmp2(quote_str, next_quote_str) != 0) {
2661                 g_free(next_quote_str);
2662                 return FALSE;
2663         }
2664         g_free(next_quote_str);
2665
2666         /* delete quote str */
2667         if (quote_len > 0) {
2668                 GtkTextIter end = iter_;
2669
2670                 gtk_text_iter_forward_chars(&end, quote_len);
2671                 if (gtk_text_iter_ends_line(&end))
2672                         return FALSE;
2673                 gtk_text_buffer_delete(buffer, &iter_, &end);
2674         }
2675
2676         /* delete linebreak and extra spaces */
2677         prev = cur = iter_;
2678         while (gtk_text_iter_backward_char(&cur)) {
2679                 wc1 = gtk_text_iter_get_char(&cur);
2680                 if (!g_unichar_isspace(wc1))
2681                         break;
2682                 prev = cur;
2683         }
2684         next = cur = iter_;
2685         while (!gtk_text_iter_ends_line(&cur)) {
2686                 wc1 = gtk_text_iter_get_char(&cur);
2687                 if (!g_unichar_isspace(wc1))
2688                         break;
2689                 gtk_text_iter_forward_char(&cur);
2690                 next = cur;
2691         }
2692         if (!gtk_text_iter_equal(&prev, &next))
2693                 gtk_text_buffer_delete(buffer, &prev, &next);
2694         iter_ = prev;
2695
2696         /* insert space if required */
2697         gtk_text_iter_backward_char(&prev);
2698         wc1 = gtk_text_iter_get_char(&prev);
2699         wc2 = gtk_text_iter_get_char(&next);
2700         gtk_text_iter_forward_char(&next);
2701         str = gtk_text_buffer_get_text(buffer, &prev, &next, FALSE);
2702         pango_default_break(str, -1, NULL, attrs, 3);
2703         if (!attrs[1].is_line_break ||
2704             (!g_unichar_iswide(wc1) || !g_unichar_iswide(wc2)))
2705                 gtk_text_buffer_insert(buffer, &iter_, " ", 1);
2706         g_free(str);
2707
2708         *iter = iter_;
2709         return TRUE;
2710 }
2711
2712 static void compose_wrap_paragraph(Compose *compose, GtkTextIter *par_iter)
2713 {
2714         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2715         GtkTextBuffer *buffer;
2716         GtkTextIter iter, break_pos;
2717         gchar *quote_str = NULL;
2718         gint quote_len;
2719         gboolean wrap_quote = prefs_common.linewrap_quote;
2720
2721         buffer = gtk_text_view_get_buffer(text);
2722
2723         if (par_iter) {
2724                 iter = *par_iter;
2725         } else {
2726                 GtkTextMark *mark;
2727                 mark = gtk_text_buffer_get_insert(buffer);
2728                 gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
2729         }
2730
2731         /* move to paragraph start */
2732         gtk_text_iter_set_line_offset(&iter, 0);
2733         if (gtk_text_iter_ends_line(&iter)) {
2734                 while (gtk_text_iter_ends_line(&iter) &&
2735                        gtk_text_iter_forward_line(&iter))
2736                         ;
2737         } else {
2738                 while (gtk_text_iter_backward_line(&iter)) {
2739                         if (gtk_text_iter_ends_line(&iter)) {
2740                                 gtk_text_iter_forward_line(&iter);
2741                                 break;
2742                         }
2743                 }
2744         }
2745
2746         if (gtk_text_iter_is_end(&iter)) {
2747                 if (par_iter)
2748                         *par_iter = iter;
2749                 return;
2750         }
2751
2752         do {
2753                 quote_str = compose_get_quote_str(buffer, &iter, &quote_len);
2754                 if (quote_str) {
2755                         if (!wrap_quote) {
2756                                 gtk_text_iter_forward_line(&iter);
2757                                 g_free(quote_str);
2758                                 continue;
2759                         }
2760                         debug_print("compose_wrap_paragraph(): quote_str = '%s'\n", quote_str);
2761                 }
2762
2763                 if (compose_get_line_break_pos(buffer, &iter, &break_pos,
2764                                                prefs_common.linewrap_len,
2765                                                quote_len)) {
2766                         gtk_text_buffer_insert(buffer, &break_pos, "\n", 1);
2767                         if (quote_str)
2768                                 gtk_text_buffer_insert(buffer, &break_pos,
2769                                                        quote_str, -1);
2770
2771                         iter = break_pos;
2772                         compose_join_next_line(buffer, &iter, quote_str);
2773
2774                         /* move iter to current line start */
2775                         gtk_text_iter_set_line_offset(&iter, 0);
2776                 } else {
2777                         /* move iter to next line start */
2778                         iter = break_pos;
2779                         gtk_text_iter_forward_line(&iter);
2780                 }
2781
2782                 g_free(quote_str);
2783         } while (!gtk_text_iter_ends_line(&iter));
2784         /* stop if paragraph end (empty line) */
2785
2786         if (par_iter)
2787                 *par_iter = iter;
2788 }
2789
2790 static void compose_wrap_all(Compose *compose)
2791 {
2792         compose_wrap_all_full(compose, FALSE);
2793 }
2794
2795 static void compose_wrap_all_full(Compose *compose, gboolean autowrap)
2796 {
2797         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
2798         GtkTextBuffer *buffer;
2799         GtkTextIter iter;
2800
2801         buffer = gtk_text_view_get_buffer(text);
2802
2803         gtk_text_buffer_get_start_iter(buffer, &iter);
2804         while (!gtk_text_iter_is_end(&iter))
2805                 compose_wrap_paragraph(compose, &iter);
2806 }
2807
2808 static void compose_set_title(Compose *compose)
2809 {
2810         gchar *str;
2811         gchar *edited;
2812
2813         edited = compose->modified ? _(" [Edited]") : "";
2814         if (compose->account && compose->account->address)
2815                 str = g_strdup_printf(_("%s - Compose message%s"),
2816                                       compose->account->address, edited);
2817         else
2818                 str = g_strdup_printf(_("Compose message%s"), edited);
2819         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2820         g_free(str);
2821 }
2822
2823 /**
2824  * compose_current_mail_account:
2825  *
2826  * Find a current mail account (the currently selected account, or the
2827  * default account, if a news account is currently selected).  If a
2828  * mail account cannot be found, display an error message.
2829  *
2830  * Return value: Mail account, or NULL if not found.
2831  **/
2832 static PrefsAccount *
2833 compose_current_mail_account(void)
2834 {
2835         PrefsAccount *ac;
2836
2837         if (cur_account && cur_account->protocol != A_NNTP)
2838                 ac = cur_account;
2839         else {
2840                 ac = account_get_default();
2841                 if (!ac || ac->protocol == A_NNTP) {
2842                         alertpanel_error(_("Account for sending mail is not specified.\n"
2843                                            "Please select a mail account before sending."));
2844                         return NULL;
2845                 }
2846         }
2847         return ac;
2848 }
2849
2850 static void compose_select_account(Compose *compose, PrefsAccount *account,
2851                                    gboolean init)
2852 {
2853         GtkItemFactory *ifactory;
2854
2855         g_return_if_fail(account != NULL);
2856
2857         compose->account = account;
2858
2859         compose_set_title(compose);
2860
2861         ifactory = gtk_item_factory_from_widget(compose->menubar);
2862 #if 0
2863         if (account->protocol == A_NNTP) {
2864                 gtk_widget_show(compose->newsgroups_hbox);
2865                 gtk_widget_show(compose->newsgroups_entry);
2866                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 4);
2867                 compose->use_newsgroups = TRUE;
2868
2869                 menu_set_active(ifactory, "/View/To", FALSE);
2870                 menu_set_sensitive(ifactory, "/View/To", TRUE);
2871                 menu_set_active(ifactory, "/View/Cc", FALSE);
2872                 menu_set_sensitive(ifactory, "/View/Cc", TRUE);
2873                 menu_set_sensitive(ifactory, "/View/Followup to", TRUE);
2874         } else {
2875                 gtk_widget_hide(compose->newsgroups_hbox);
2876                 gtk_widget_hide(compose->newsgroups_entry);
2877                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 2, 0);
2878                 gtk_widget_queue_resize(compose->table_vbox);
2879                 compose->use_newsgroups = FALSE;
2880
2881                 menu_set_active(ifactory, "/View/To", TRUE);
2882                 menu_set_sensitive(ifactory, "/View/To", FALSE);
2883                 menu_set_active(ifactory, "/View/Cc", TRUE);
2884                 menu_set_sensitive(ifactory, "/View/Cc", FALSE);
2885                 menu_set_active(ifactory, "/View/Followup to", FALSE);
2886                 menu_set_sensitive(ifactory, "/View/Followup to", FALSE);
2887         }
2888
2889         if (account->set_autocc) {
2890                 compose_entry_show(compose, COMPOSE_ENTRY_CC);
2891                 if (account->auto_cc && compose->mode != COMPOSE_REEDIT)
2892                         compose_entry_set(compose, account->auto_cc,
2893                                           COMPOSE_ENTRY_CC);
2894         }
2895         if (account->set_autobcc) {
2896                 compose_entry_show(compose, COMPOSE_ENTRY_BCC);
2897                 if (account->auto_bcc && compose->mode != COMPOSE_REEDIT)
2898                         compose_entry_set(compose, account->auto_bcc,
2899                                           COMPOSE_ENTRY_BCC);
2900         }
2901         if (account->set_autoreplyto) {
2902                 compose_entry_show(compose, COMPOSE_ENTRY_REPLY_TO);
2903                 if (account->auto_replyto && compose->mode != COMPOSE_REEDIT)
2904                         compose_entry_set(compose, account->auto_replyto,
2905                                           COMPOSE_ENTRY_REPLY_TO);
2906         }
2907
2908 #endif
2909
2910         if (account->default_sign && compose->mode != COMPOSE_REDIRECT)
2911                 menu_set_active(ifactory, "/Options/Sign", TRUE);
2912         else
2913                 menu_set_active(ifactory, "/Options/Sign", FALSE);
2914         if (account->default_encrypt && compose->mode != COMPOSE_REDIRECT)
2915                 menu_set_active(ifactory, "/Options/Encrypt", TRUE);
2916         else
2917                 menu_set_active(ifactory, "/Options/Encrypt", FALSE);
2918
2919         activate_privacy_system(compose, account);
2920
2921         if (!init && compose->mode != COMPOSE_REDIRECT)
2922                 compose_insert_sig(compose, TRUE);
2923 }
2924
2925 gboolean compose_check_for_valid_recipient(Compose *compose) {
2926         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
2927         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
2928         gboolean recipient_found = FALSE;
2929         GSList *list;
2930         gchar **strptr;
2931
2932         /* free to and newsgroup list */
2933         slist_free_strings(compose->to_list);
2934         g_slist_free(compose->to_list);
2935         compose->to_list = NULL;
2936
2937         slist_free_strings(compose->newsgroup_list);
2938         g_slist_free(compose->newsgroup_list);
2939         compose->newsgroup_list = NULL;
2940
2941         /* search header entries for to and newsgroup entries */
2942         for (list = compose->header_list; list; list = list->next) {
2943                 gchar *header;
2944                 gchar *entry;
2945                 header = gtk_editable_get_chars(GTK_EDITABLE(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry), 0, -1);
2946                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
2947                 g_strstrip(entry);
2948                 if (entry[0] != '\0') {
2949                         for (strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
2950                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2951                                         compose->to_list = address_list_append(compose->to_list, entry);
2952                                         recipient_found = TRUE;
2953                                 }
2954                         }
2955                         for (strptr = recipient_headers_news; *strptr != NULL; strptr++) {
2956                                 if (!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2957                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
2958                                         recipient_found = TRUE;
2959                                 }
2960                         }
2961                 }
2962                 g_free(header);
2963                 g_free(entry);
2964         }
2965         return recipient_found;
2966 }
2967
2968 static gboolean compose_check_entries(Compose *compose, gboolean check_subject)
2969 {
2970         const gchar *str;
2971
2972         if (compose_check_for_valid_recipient(compose) == FALSE) {
2973                 alertpanel_error(_("Recipient is not specified."));
2974                 return FALSE;
2975         }
2976
2977         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
2978         if (*str == '\0' && check_subject == TRUE) {
2979                 AlertValue aval;
2980
2981                 aval = alertpanel(_("Send"),
2982                                   _("Subject is empty. Send it anyway?"),
2983                                   GTK_STOCK_YES, GTK_STOCK_NO, NULL);
2984                 if (aval != G_ALERTDEFAULT)
2985                         return FALSE;
2986         }
2987
2988         return TRUE;
2989 }
2990
2991 gint compose_send(Compose *compose)
2992 {
2993         gint msgnum;
2994         FolderItem *folder;
2995         gint val = -1;
2996         gchar *msgpath;
2997
2998         compose_allow_user_actions (compose, FALSE);
2999         compose->sending = TRUE;
3000
3001         if (compose_check_entries(compose, TRUE) == FALSE)
3002                 goto bail;
3003
3004         val = compose_queue(compose, &msgnum, &folder);
3005
3006         if (val) {
3007                 alertpanel_error(_("Could not queue message for sending"));
3008                 goto bail;
3009         }
3010
3011
3012         if (prefs_common.send_dialog_mode != SEND_DIALOG_ALWAYS) {
3013                 compose->sending = FALSE;
3014                 compose_close(compose);
3015                 /* No more compose access in the normal codepath
3016                  * after this point! */
3017         }
3018
3019         if (msgnum == 0) {
3020                 alertpanel_error(_("The message was queued but could not be "
3021                                    "sent.\nUse \"Send queued messages\" from "
3022                                    "the main window to retry."));
3023                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3024                         compose->sending = FALSE;
3025                         compose_allow_user_actions (compose, TRUE);
3026                 }
3027                 return 0;
3028         }
3029
3030         msgpath = folder_item_fetch_msg(folder, msgnum);
3031         val = procmsg_send_message_queue(msgpath);
3032         g_free(msgpath);
3033
3034         if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3035                 compose->sending = FALSE;
3036                 compose_allow_user_actions (compose, TRUE);
3037                 if (val != 0) {
3038                         folder_item_remove_msg(folder, msgnum);
3039                         folder_item_scan(folder);
3040                 }
3041         }
3042
3043         if (val == 0) {
3044                 folder_item_remove_msg(folder, msgnum);
3045                 folder_item_scan(folder);
3046                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS)
3047                         compose_close(compose);
3048         } else {
3049                 alertpanel_error(_("The message was queued but could not be "
3050                                    "sent.\nUse \"Send queued messages\" from "
3051                                    "the main window to retry."));
3052                 if (prefs_common.send_dialog_mode == SEND_DIALOG_ALWAYS) {
3053                         compose_allow_user_actions (compose, TRUE);
3054                         compose->sending = FALSE;
3055                 }
3056                 return -1;
3057         }
3058
3059         return 0;
3060
3061 bail:
3062         compose_allow_user_actions (compose, TRUE);
3063         compose->sending = FALSE;
3064
3065         return -1;
3066 }
3067
3068 static gboolean compose_use_attach(Compose *compose)
3069 {
3070         GtkTreeModel *model = gtk_tree_view_get_model
3071                                 (GTK_TREE_VIEW(compose->attach_clist));
3072         return gtk_tree_model_iter_n_children(model, NULL) > 0;
3073 }
3074
3075 static gint compose_redirect_write_headers_from_headerlist(Compose *compose,
3076                                                            FILE *fp)
3077 {
3078         gchar buf[BUFFSIZE];
3079         gchar *str;
3080         gboolean first_to_address;
3081         gboolean first_cc_address;
3082         GSList *list;
3083         ComposeHeaderEntry *headerentry;
3084         const gchar *headerentryname;
3085         gchar *cc_hdr;
3086         gchar *to_hdr;
3087
3088         debug_print("Writing redirect header\n");
3089
3090         cc_hdr = prefs_common.trans_hdr ? _("Cc:") : "Cc:";
3091         to_hdr = prefs_common.trans_hdr ? _("To:") : "To:";
3092
3093         first_to_address = TRUE;
3094         first_cc_address = TRUE;
3095         for (list = compose->header_list; list; list = list->next) {
3096                 headerentry = ((ComposeHeaderEntry *)list->data);
3097                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3098
3099                 if (g_utf8_collate(headerentryname, cc_hdr) == 0
3100                    || g_utf8_collate(headerentryname, to_hdr) == 0) {
3101                         const gchar *entstr = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3102                         Xstrdup_a(str, entstr, return -1);
3103                         g_strstrip(str);
3104                         if (str[0] != '\0') {
3105                                 compose_convert_header
3106                                         (buf, sizeof(buf), str,
3107                                         strlen("Resent-To") + 2, TRUE);
3108                                 if (g_utf8_collate(headerentryname, to_hdr) == 0) {
3109                                         if (first_to_address) {
3110                                                 fprintf(fp, "Resent-To: ");
3111                                                 first_to_address = FALSE;
3112                                         } else {
3113                                                 fprintf(fp, ",");
3114                                         }
3115                                 }
3116                                 if (g_utf8_collate(headerentryname, cc_hdr) == 0) {
3117                                         if (first_cc_address) {
3118                                                 fprintf(fp, "\n");
3119                                                 fprintf(fp, "Resent-Cc: ");
3120                                                 first_cc_address = FALSE;
3121                                         } else {
3122                                                 fprintf(fp, ",");
3123                                         }
3124                                 }
3125
3126                                 fprintf(fp, "%s", buf);
3127                         }
3128                 }
3129         }
3130         /* if (!first_address) { */
3131         fprintf(fp, "\n");
3132         /* } */
3133
3134         return(0);
3135 }
3136
3137 static gint compose_redirect_write_headers(Compose *compose, FILE *fp)
3138 {
3139         gchar buf[BUFFSIZE];
3140         gchar *str;
3141         const gchar *entstr;
3142         /* struct utsname utsbuf; */
3143
3144         g_return_val_if_fail(fp != NULL, -1);
3145         g_return_val_if_fail(compose->account != NULL, -1);
3146         g_return_val_if_fail(compose->account->address != NULL, -1);
3147
3148         /* Resent-Date */
3149         get_rfc822_date(buf, sizeof(buf));
3150         fprintf(fp, "Resent-Date: %s\n", buf);
3151
3152         /* Resent-From */
3153         if (compose->account->name && *compose->account->name) {
3154                 compose_convert_header
3155                         (buf, sizeof(buf), compose->account->name,
3156                          strlen("From: "), TRUE);
3157                 fprintf(fp, "Resent-From: %s <%s>\n",
3158                         buf, compose->account->address);
3159         } else
3160                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
3161
3162         /* Subject */
3163         entstr = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3164         if (*entstr != '\0') {
3165                 Xstrdup_a(str, entstr, return -1);
3166                 g_strstrip(str);
3167                 if (*str != '\0') {
3168                         compose_convert_header(buf, sizeof(buf), str,
3169                                                strlen("Subject: "), FALSE);
3170                         fprintf(fp, "Subject: %s\n", buf);
3171                 }
3172         }
3173
3174         /* Resent-Message-ID */
3175         if (compose->account->gen_msgid) {
3176                 generate_msgid(buf, sizeof(buf));
3177                 fprintf(fp, "Resent-Message-ID: <%s>\n", buf);
3178                 compose->msgid = g_strdup(buf);
3179         }
3180
3181         compose_redirect_write_headers_from_headerlist(compose, fp);
3182
3183         /* separator between header and body */
3184         fputs("\n", fp);
3185
3186         return 0;
3187 }
3188
3189 static gint compose_redirect_write_to_file(Compose *compose, FILE *fdest)
3190 {
3191         FILE *fp;
3192         size_t len;
3193         gchar buf[BUFFSIZE];
3194
3195         if ((fp = fopen(compose->redirect_filename, "rb")) == NULL) {
3196                 FILE_OP_ERROR(compose->redirect_filename, "fopen");
3197                 return -1;
3198         }
3199
3200         while (procheader_get_one_field_asis(buf, sizeof(buf), fp) != -1) {
3201                 /* should filter returnpath, delivered-to */
3202                 if (g_ascii_strncasecmp(buf, "Return-Path:",
3203                                         strlen("Return-Path:")) == 0 ||
3204                     g_ascii_strncasecmp(buf, "Delivered-To:",
3205                                         strlen("Delivered-To:")) == 0 ||
3206                     g_ascii_strncasecmp(buf, "Received:",
3207                                         strlen("Received:")) == 0 ||
3208                     g_ascii_strncasecmp(buf, "Subject:",
3209                                         strlen("Subject:")) == 0 ||
3210                     g_ascii_strncasecmp(buf, "X-UIDL:",
3211                                         strlen("X-UIDL:")) == 0)
3212                         continue;
3213
3214                 if (fputs(buf, fdest) == -1)
3215                         goto error;
3216
3217                 if (!prefs_common.redirect_keep_from) {
3218                         if (g_ascii_strncasecmp(buf, "From:",
3219                                           strlen("From:")) == 0) {
3220                                 fputs(" (by way of ", fdest);
3221                                 if (compose->account->name
3222                                     && *compose->account->name) {
3223                                         compose_convert_header
3224                                                 (buf, sizeof(buf),
3225                                                  compose->account->name,
3226                                                  strlen("From: "),
3227                                                  FALSE);
3228                                         fprintf(fdest, "%s <%s>",
3229                                                 buf,
3230                                                 compose->account->address);
3231                                 } else
3232                                         fprintf(fdest, "%s",
3233                                                 compose->account->address);
3234                                 fputs(")", fdest);
3235                         }
3236                 }
3237
3238                 if (fputs("\n", fdest) == -1)
3239                         goto error;
3240         }
3241
3242         compose_redirect_write_headers(compose, fdest);
3243
3244         while ((len = fread(buf, sizeof(gchar), sizeof(buf), fp)) > 0) {
3245                 if (fwrite(buf, sizeof(gchar), len, fdest) != len)
3246                         goto error;
3247         }
3248
3249         fclose(fp);
3250
3251         return 0;
3252 error:
3253         fclose(fp);
3254
3255         return -1;
3256 }
3257
3258 static gint compose_write_to_file(Compose *compose, FILE *fp, gint action)
3259 {
3260         GtkTextBuffer *buffer;
3261         GtkTextIter start, end;
3262         gchar *chars;
3263         gchar *buf;
3264         const gchar *out_codeset;
3265         EncodingType encoding;
3266         MimeInfo *mimemsg, *mimetext;
3267
3268         /* create message MimeInfo */
3269         mimemsg = procmime_mimeinfo_new();
3270         mimemsg->type = MIMETYPE_MESSAGE;
3271         mimemsg->subtype = g_strdup("rfc822");
3272         mimemsg->content = MIMECONTENT_MEM;
3273         mimemsg->data.mem = compose_get_header(compose);
3274
3275         /* Create text part MimeInfo */
3276         /* get all composed text */
3277         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3278         gtk_text_buffer_get_start_iter(buffer, &start);
3279         gtk_text_buffer_get_end_iter(buffer, &end);
3280         chars = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3281         if (is_ascii_str(chars)) {
3282                 buf = chars;
3283                 chars = NULL;
3284                 out_codeset = CS_US_ASCII;
3285                 encoding = ENC_7BIT;
3286         } else {
3287                 const gchar *src_codeset;
3288
3289                 out_codeset = conv_get_outgoing_charset_str();
3290                 if (!g_ascii_strcasecmp(out_codeset, CS_US_ASCII))
3291                         out_codeset = CS_ISO_8859_1;
3292
3293                 if (prefs_common.encoding_method == CTE_BASE64)
3294                         encoding = ENC_BASE64;
3295                 else if (prefs_common.encoding_method == CTE_QUOTED_PRINTABLE)
3296                         encoding = ENC_QUOTED_PRINTABLE;
3297                 else if (prefs_common.encoding_method == CTE_8BIT)
3298                         encoding = ENC_8BIT;
3299                 else
3300                         encoding = procmime_get_encoding_for_charset(out_codeset);
3301
3302                 src_codeset = CS_INTERNAL;
3303                 /* if current encoding is US-ASCII, set it the same as
3304                    outgoing one to prevent code conversion failure */
3305                 if (!g_ascii_strcasecmp(src_codeset, CS_US_ASCII))
3306                         src_codeset = out_codeset;
3307
3308                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3309                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3310
3311                 if (action == COMPOSE_WRITE_FOR_SEND) {
3312                         buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3313
3314                         if (!buf) {
3315                                 AlertValue aval;
3316                                 gchar *msg;
3317
3318                                 msg = g_strdup_printf(_("Can't convert the character encoding of the message from\n"
3319                                                         "%s to %s.\n"
3320                                                         "Send it anyway?"), src_codeset, out_codeset);
3321                                 aval = alertpanel_with_type
3322                                         (_("Error"), msg, _("Yes"), _("+No"), NULL, NULL, ALERT_ERROR);
3323                                 g_free(msg);
3324
3325                                 if (aval != G_ALERTDEFAULT) {
3326                                         g_free(chars);
3327                                         return -1;
3328                                 } else {
3329                                         buf = chars;
3330                                         out_codeset = src_codeset;
3331                                         chars = NULL;
3332                                 }
3333                         }
3334                 } else {
3335                         buf = chars;
3336                         out_codeset = src_codeset;
3337                         chars = NULL;
3338                 }
3339         }
3340         g_free(chars);
3341
3342         if (encoding == ENC_8BIT || encoding == ENC_7BIT) {
3343                 if (!strncmp(buf, "From ", sizeof("From ")-1) ||
3344                     strstr(buf, "\nFrom ") != NULL) {
3345                         encoding = ENC_QUOTED_PRINTABLE;
3346                 }
3347         }
3348
3349         mimetext = procmime_mimeinfo_new();
3350         mimetext->content = MIMECONTENT_MEM;
3351         mimetext->data.mem = buf;
3352         mimetext->type = MIMETYPE_TEXT;
3353         mimetext->subtype = g_strdup("plain");
3354         g_hash_table_insert(mimetext->typeparameters, g_strdup("charset"),
3355                             g_strdup(out_codeset));
3356         /* protect trailing spaces when signing message */
3357         if (action == COMPOSE_WRITE_FOR_SEND && compose->use_signing &&
3358             privacy_system_can_sign(compose->privacy_system))
3359                 if (encoding == ENC_7BIT)
3360                         encoding = ENC_QUOTED_PRINTABLE;
3361                 else if (encoding == ENC_8BIT)
3362                         encoding = ENC_BASE64;
3363         if (encoding != ENC_UNKNOWN)
3364                 procmime_encode_content(mimetext, encoding);
3365
3366         /* append attachment parts */
3367         if (compose_use_attach(compose)) {
3368                 MimeInfo *mimempart;
3369
3370                 mimempart = procmime_mimeinfo_new();
3371                 mimempart->content = MIMECONTENT_EMPTY;
3372                 mimempart->type = MIMETYPE_MULTIPART;
3373                 mimempart->subtype = g_strdup("mixed");
3374                 g_hash_table_insert(mimempart->typeparameters, g_strdup("boundary"),
3375                                     generate_mime_boundary(NULL));
3376
3377                 mimetext->disposition = DISPOSITIONTYPE_INLINE;
3378
3379                 g_node_append(mimempart->node, mimetext->node);
3380                 g_node_append(mimemsg->node, mimempart->node);
3381
3382                 compose_add_attachments(compose, mimempart);
3383         } else
3384                 g_node_append(mimemsg->node, mimetext->node);
3385
3386         /* sign message if sending */
3387         if (action == COMPOSE_WRITE_FOR_SEND && compose->use_signing &&
3388             privacy_system_can_sign(compose->privacy_system))
3389                 if (!privacy_sign(compose->privacy_system, mimemsg, compose->account))
3390                         return -1;
3391
3392         procmime_write_mimeinfo(mimemsg, fp);
3393
3394         return 0;
3395 }
3396
3397 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3398 {
3399         GtkTextBuffer *buffer;
3400         GtkTextIter start, end;
3401         FILE *fp;
3402         size_t len;
3403         gchar *chars, *tmp;
3404         const gchar *src_codeset, *dest_codeset;
3405
3406         if ((fp = fopen(file, "wb")) == NULL) {
3407                 FILE_OP_ERROR(file, "fopen");
3408                 return -1;
3409         }
3410
3411         /* chmod for security */
3412         if (change_file_mode_rw(fp, file) < 0) {
3413                 FILE_OP_ERROR(file, "chmod");
3414                 g_warning("can't change file mode\n");
3415         }
3416
3417         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(compose->text));
3418         gtk_text_buffer_get_start_iter(buffer, &start);
3419         gtk_text_buffer_get_end_iter(buffer, &end);
3420         tmp = gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
3421
3422         chars = conv_codeset_strdup
3423                 (tmp, CS_INTERNAL, conv_get_locale_charset_str());
3424
3425         g_free(tmp);
3426         if (!chars) return -1;
3427
3428         /* write body */
3429         len = strlen(chars);
3430         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3431                 FILE_OP_ERROR(file, "fwrite");
3432                 g_free(chars);
3433                 fclose(fp);
3434                 unlink(file);
3435                 return -1;
3436         }
3437
3438         g_free(chars);
3439
3440         if (fclose(fp) == EOF) {
3441                 FILE_OP_ERROR(file, "fclose");
3442                 unlink(file);
3443                 return -1;
3444         }
3445         return 0;
3446 }
3447
3448 static gint compose_remove_reedit_target(Compose *compose)
3449 {
3450         FolderItem *item;
3451         MsgInfo *msginfo = compose->targetinfo;
3452
3453         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3454         if (!msginfo) return -1;
3455
3456         item = msginfo->folder;
3457         g_return_val_if_fail(item != NULL, -1);
3458
3459         if (procmsg_msg_exist(msginfo) &&
3460             (item->stype == F_DRAFT || item->stype == F_QUEUE
3461              || msginfo == compose->autosaved_draft)) {
3462                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3463                         g_warning("can't remove the old message\n");
3464                         return -1;
3465                 }
3466         }
3467
3468         return 0;
3469 }
3470
3471 void compose_remove_draft(Compose *compose)
3472 {
3473         FolderItem *drafts;
3474         MsgInfo *msginfo = compose->targetinfo;
3475         drafts = account_get_special_folder(compose->account, F_DRAFT);
3476
3477         if (procmsg_msg_exist(msginfo)) {
3478                 folder_item_remove_msg(drafts, msginfo->msgnum);
3479         }
3480
3481 }
3482
3483 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3484 {
3485         return compose_queue_sub (compose, msgnum, item, FALSE);
3486 }
3487 static gint compose_queue_sub(Compose *compose, gint *msgnum, FolderItem **item, gboolean check_subject)
3488 {
3489         FolderItem *queue;
3490         gchar *tmp;
3491         FILE *fp;
3492         GSList *cur;
3493         gint num;
3494         static gboolean lock = FALSE;
3495         PrefsAccount *mailac = NULL, *newsac = NULL;
3496
3497         debug_print("queueing message...\n");
3498         g_return_val_if_fail(compose->account != NULL, -1);
3499
3500         lock = TRUE;
3501
3502         if (compose_check_entries(compose, check_subject) == FALSE) {
3503                 lock = FALSE;
3504                 return -1;
3505         }
3506
3507         if (!compose->to_list && !compose->newsgroup_list) {
3508                 g_warning("can't get recipient list.");
3509                 lock = FALSE;
3510                 return -1;
3511         }
3512
3513         if (compose->to_list) {
3514                 if (compose->account->protocol != A_NNTP)
3515                         mailac = compose->account;
3516                 else if (cur_account && cur_account->protocol != A_NNTP)
3517                         mailac = cur_account;
3518                 else if (!(mailac = compose_current_mail_account())) {
3519                         lock = FALSE;
3520                         alertpanel_error(_("No account for sending mails available!"));
3521                         return -1;
3522                 }
3523         }
3524
3525         if (compose->newsgroup_list) {
3526                 if (compose->account->protocol == A_NNTP)
3527                         newsac = compose->account;
3528                 else if (!newsac->protocol != A_NNTP) {
3529                         lock = FALSE;
3530                         alertpanel_error(_("No account for posting news available!"));
3531                         return -1;
3532                 }
3533         }
3534
3535         if (prefs_common.linewrap_at_send)
3536                 compose_wrap_all(compose);
3537
3538         /* write queue header */
3539         tmp = g_strdup_printf("%s%cqueue.%p", get_tmp_dir(),
3540                               G_DIR_SEPARATOR, compose);
3541         if ((fp = fopen(tmp, "wb")) == NULL) {
3542                 FILE_OP_ERROR(tmp, "fopen");
3543                 g_free(tmp);
3544                 return -1;
3545         }
3546
3547         if (change_file_mode_rw(fp, tmp) < 0) {
3548                 FILE_OP_ERROR(tmp, "chmod");
3549                 g_warning("can't change file mode\n");
3550         }
3551
3552         /* queueing variables */
3553         fprintf(fp, "AF:\n");
3554         fprintf(fp, "NF:0\n");
3555         fprintf(fp, "PS:10\n");
3556         fprintf(fp, "SRH:1\n");
3557         fprintf(fp, "SFN:\n");
3558         fprintf(fp, "DSR:\n");
3559         if (compose->msgid)
3560                 fprintf(fp, "MID:<%s>\n", compose->msgid);
3561         else
3562                 fprintf(fp, "MID:\n");
3563         fprintf(fp, "CFG:\n");
3564         fprintf(fp, "PT:0\n");
3565         fprintf(fp, "S:%s\n", compose->account->address);
3566         fprintf(fp, "RQ:\n");
3567         if (mailac)
3568                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
3569         else
3570                 fprintf(fp, "SSV:\n");
3571         if (newsac)
3572                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
3573         else
3574                 fprintf(fp, "NSV:\n");
3575         fprintf(fp, "SSH:\n");
3576         /* write recepient list */
3577         if (compose->to_list) {
3578                 fprintf(fp, "R:<%s>", (gchar *)compose->to_list->data);
3579                 for (cur = compose->to_list->next; cur != NULL;
3580                      cur = cur->next)
3581                         fprintf(fp, ",<%s>", (gchar *)cur->data);
3582                 fprintf(fp, "\n");
3583         }
3584         /* write newsgroup list */
3585         if (compose->newsgroup_list) {
3586                 fprintf(fp, "NG:");
3587                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
3588                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
3589                         fprintf(fp, ",%s", (gchar *)cur->data);
3590                 fprintf(fp, "\n");
3591         }
3592         /* Sylpheed account IDs */
3593         if (mailac)
3594                 fprintf(fp, "MAID:%d\n", mailac->account_id);
3595         if (newsac)
3596                 fprintf(fp, "NAID:%d\n", newsac->account_id);
3597
3598         if (compose->privacy_system != NULL) {
3599                 fprintf(fp, "X-Sylpheed-Privacy-System:%s\n", compose->privacy_system);
3600                 fprintf(fp, "X-Sylpheed-Sign:%d\n", compose->use_signing);
3601                 fprintf(fp, "X-Sylpheed-Encrypt:%d\n", compose->use_encryption);
3602                 if (compose->use_encryption) {
3603                         gchar *encdata;
3604
3605                         encdata = privacy_get_encrypt_data(compose->privacy_system, compose->to_list);
3606                         if (encdata != NULL)
3607                                 fprintf(fp, "X-Sylpheed-Encrypt-Data:%s\n",
3608                                         encdata);
3609                         g_free(encdata);
3610                 }
3611         }
3612
3613         /* Save copy folder */
3614         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3615                 gchar *savefolderid;
3616
3617                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3618                 fprintf(fp, "SCF:%s\n", savefolderid);
3619                 g_free(savefolderid);
3620         }
3621         /* Message-ID of message replying to */
3622         if ((compose->replyinfo != NULL) && (compose->replyinfo->msgid != NULL)) {
3623                 gchar *folderid;
3624
3625                 folderid = folder_item_get_identifier(compose->replyinfo->folder);
3626                 fprintf(fp, "RMID:%s\x7f%d\x7f%s\n", folderid, compose->replyinfo->msgnum, compose->replyinfo->msgid);
3627                 g_free(folderid);
3628         }
3629         /* Message-ID of message forwarding to */
3630         if ((compose->fwdinfo != NULL) && (compose->fwdinfo->msgid != NULL)) {
3631                 gchar *folderid;
3632
3633                 folderid = folder_item_get_identifier(compose->fwdinfo->folder);
3634                 fprintf(fp, "FMID:%s\x7f%d\x7f%s\n", folderid, compose->fwdinfo->msgnum, compose->fwdinfo->msgid);
3635                 g_free(folderid);
3636         }
3637         fprintf(fp, "\n");
3638
3639         if (compose->redirect_filename != NULL) {
3640                 if (compose_redirect_write_to_file(compose, fp) < 0) {
3641                         lock = FALSE;
3642                         fclose(fp);
3643                         unlink(tmp);
3644                         g_free(tmp);
3645                         return -1;
3646                 }
3647         } else {
3648                 if (compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_SEND) < 0) {
3649                         lock = FALSE;
3650                         fclose(fp);
3651                         unlink(tmp);
3652                         g_free(tmp);
3653                         return -1;
3654                 }
3655         }
3656
3657         if (fclose(fp) == EOF) {
3658                 FILE_OP_ERROR(tmp, "fclose");
3659                 unlink(tmp);
3660                 g_free(tmp);
3661                 return -1;
3662         }
3663
3664         queue = account_get_special_folder(compose->account, F_QUEUE);
3665         if (!queue) {
3666                 g_warning("can't find queue folder\n");
3667                 unlink(tmp);
3668                 g_free(tmp);
3669                 return -1;
3670         }
3671         folder_item_scan(queue);
3672         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
3673                 g_warning("can't queue the message\n");
3674                 unlink(tmp);
3675                 g_free(tmp);
3676                 return -1;
3677         }
3678         unlink(tmp);
3679         g_free(tmp);
3680
3681         if (compose->mode == COMPOSE_REEDIT) {
3682                 compose_remove_reedit_target(compose);
3683         }
3684
3685         if ((msgnum != NULL) && (item != NULL)) {
3686                 *msgnum = num;
3687                 *item = queue;
3688         }
3689
3690         return 0;
3691 }
3692
3693 static void compose_add_attachments(Compose *compose, MimeInfo *parent)
3694 {
3695         AttachInfo *ainfo;
3696         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
3697         MimeInfo *mimepart;
3698         struct stat statbuf;
3699         gchar *type, *subtype;
3700         GtkTreeModel *model;
3701         GtkTreeIter iter;
3702
3703         model = gtk_tree_view_get_model(tree_view);
3704
3705         if (!gtk_tree_model_get_iter_first(model, &iter))
3706                 return;
3707         do {
3708                 gtk_tree_model_get(model, &iter,
3709                                    COL_DATA, &ainfo,
3710                                    -1);
3711
3712                 mimepart = procmime_mimeinfo_new();
3713                 mimepart->content = MIMECONTENT_FILE;
3714                 mimepart->data.filename = g_strdup(ainfo->file);
3715                 mimepart->offset = 0;
3716
3717                 stat(ainfo->file, &statbuf);
3718                 mimepart->length = statbuf.st_size;
3719
3720                 type = g_strdup(ainfo->content_type);
3721
3722                 if (!strchr(type, '/')) {
3723                         g_free(type);
3724                         type = g_strdup("application/octet-stream");
3725                 }
3726
3727                 subtype = strchr(type, '/') + 1;
3728                 *(subtype - 1) = '\0';
3729                 mimepart->type = procmime_get_media_type(type);
3730                 mimepart->subtype = g_strdup(subtype);
3731                 g_free(type);
3732
3733                 if (mimepart->type == MIMETYPE_MESSAGE &&
3734                     !g_ascii_strcasecmp(mimepart->subtype, "rfc822")) {
3735                         mimepart->disposition = DISPOSITIONTYPE_INLINE;
3736                 } else {
3737                         g_hash_table_insert(mimepart->typeparameters,
3738                                             g_strdup("name"), g_strdup(ainfo->name));
3739                         g_hash_table_insert(mimepart->dispositionparameters,
3740                                             g_strdup("filename"), g_strdup(ainfo->name));
3741                         mimepart->disposition = DISPOSITIONTYPE_ATTACHMENT;
3742                 }
3743
3744                 procmime_encode_content(mimepart, ainfo->encoding);
3745
3746                 g_node_append(parent->node, mimepart->node);
3747         } while (gtk_tree_model_iter_next(model, &iter));
3748 }
3749
3750 #define QUOTE_IF_REQUIRED(out, str)                                     \
3751 {                                                                       \
3752         if (*str != '"' && strpbrk(str, ",.[]<>")) {                    \
3753                 gchar *__tmp;                                           \
3754                 gint len;                                               \
3755                                                                         \
3756                 len = strlen(str) + 3;                                  \
3757                 if ((__tmp = alloca(len)) == NULL) {                    \
3758                         g_warning("can't allocate memory\n");           \
3759                         g_string_free(header, TRUE);                    \
3760                         return NULL;                                    \
3761                 }                                                       \
3762                 g_snprintf(__tmp, len, "\"%s\"", str);                  \
3763                 out = __tmp;                                            \
3764         } else {                                                        \
3765                 gchar *__tmp;                                           \
3766                                                                         \
3767                 if ((__tmp = alloca(strlen(str) + 1)) == NULL) {        \
3768                         g_warning("can't allocate memory\n");           \
3769                         g_string_free(header, TRUE);                    \
3770                         return NULL;                                    \
3771                 } else                                                  \
3772                         strcpy(__tmp, str);                             \
3773                                                                         \
3774                 out = __tmp;                                            \
3775         }                                                               \
3776 }
3777
3778 #define IS_IN_CUSTOM_HEADER(header) \
3779         (compose->account->add_customhdr && \
3780          custom_header_find(compose->account->customhdr_list, header) != NULL)
3781
3782 static void compose_add_headerfield_from_headerlist(Compose *compose,
3783                                                     GString *header,
3784                                                     const gchar *fieldname,
3785                                                     const gchar *seperator)
3786 {
3787         gchar *str, *fieldname_w_colon, *trans_fieldname;
3788         gboolean add_field = FALSE;
3789         GSList *list;
3790         ComposeHeaderEntry *headerentry;
3791         const gchar * headerentryname;
3792         GString *fieldstr;
3793
3794         if (IS_IN_CUSTOM_HEADER(fieldname))
3795                 return;
3796
3797         debug_print("Adding %s-fields\n", fieldname);
3798
3799         fieldstr = g_string_sized_new(64);
3800
3801         fieldname_w_colon = g_strconcat(fieldname, ":", NULL);
3802         trans_fieldname = (prefs_common.trans_hdr ? gettext(fieldname_w_colon) : fieldname_w_colon);
3803
3804         for (list = compose->header_list; list; list = list->next) {
3805                 headerentry = ((ComposeHeaderEntry *)list->data);
3806                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3807
3808                 if (!g_utf8_collate(trans_fieldname, headerentryname)) {
3809                         str = gtk_editable_get_chars(GTK_EDITABLE(headerentry->entry), 0, -1);
3810                         g_strstrip(str);
3811                         if (str[0] != '\0') {
3812                                 if (add_field)
3813                                         g_string_append(fieldstr, seperator);
3814                                 g_string_append(fieldstr, str);
3815                                 add_field = TRUE;
3816                         }
3817                         g_free(str);
3818                 }
3819         }
3820         if (add_field) {
3821                 gchar *buf;
3822
3823                 buf = g_new0(gchar, fieldstr->len * 4 + 256);
3824                 compose_convert_header
3825                         (buf, fieldstr->len * 4  + 256, fieldstr->str,
3826                         strlen(fieldname) + 2, TRUE);
3827                 g_string_append_printf(header, "%s: %s\n", fieldname, buf);
3828                 g_free(buf);
3829         }
3830
3831         g_free(fieldname_w_colon);
3832         g_string_free(fieldstr, TRUE);
3833
3834         return;
3835 }
3836
3837 static gchar *compose_get_header(Compose *compose)
3838 {
3839         gchar buf[BUFFSIZE];
3840         const gchar *entry_str;
3841         gchar *str;
3842         gchar *name;
3843         GSList *list;
3844         gchar *std_headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3845         GString *header;
3846
3847         /* struct utsname utsbuf; */
3848
3849         g_return_val_if_fail(compose->account != NULL, NULL);
3850         g_return_val_if_fail(compose->account->address != NULL, NULL);
3851
3852         header = g_string_sized_new(64);
3853
3854         /* Date */
3855         if (compose->account->add_date) {
3856                 get_rfc822_date(buf, sizeof(buf));
3857                 g_string_append_printf(header, "Date: %s\n", buf);
3858         }
3859
3860         /* From */
3861         if (compose->account->name && *compose->account->name) {
3862                 compose_convert_header
3863                         (buf, sizeof(buf), compose->account->name,
3864                          strlen("From: "), TRUE);
3865                 QUOTE_IF_REQUIRED(name, buf);
3866                 g_string_append_printf(header, "From: %s <%s>\n",
3867                         name, compose->account->address);
3868         } else
3869                 g_string_append_printf(header, "From: %s\n", compose->account->address);
3870
3871         /* To */
3872         compose_add_headerfield_from_headerlist(compose, header, "To", ", ");
3873
3874         /* Newsgroups */
3875         compose_add_headerfield_from_headerlist(compose, header, "Newsgroups", ",");
3876
3877         /* Cc */
3878         compose_add_headerfield_from_headerlist(compose, header, "Cc", ", ");
3879
3880         /* Bcc */
3881         compose_add_headerfield_from_headerlist(compose, header, "Bcc", ", ");
3882
3883         /* Subject */
3884         str = gtk_editable_get_chars(GTK_EDITABLE(compose->subject_entry), 0, -1);
3885         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
3886                 g_strstrip(str);
3887                 if (*str != '\0') {
3888                         compose_convert_header(buf, sizeof(buf), str,
3889                                                strlen("Subject: "), FALSE);
3890                         g_string_append_printf(header, "Subject: %s\n", buf);
3891                 }
3892         }
3893         g_free(str);
3894
3895         /* Message-ID */
3896         if (compose->account->gen_msgid) {
3897                 generate_msgid(buf, sizeof(buf));
3898                 g_string_append_printf(header, "Message-ID: <%s>\n", buf);
3899                 compose->msgid = g_strdup(buf);
3900         }
3901
3902         if (compose->remove_references == FALSE) {
3903                 /* In-Reply-To */
3904                 if (compose->inreplyto && compose->to_list)
3905                         g_string_append_printf(header, "In-Reply-To: <%s>\n", compose->inreplyto);
3906
3907                 /* References */
3908                 if (compose->references)
3909                         g_string_append_printf(header, "References: %s\n", compose->references);
3910         }
3911
3912         /* Followup-To */
3913         compose_add_headerfield_from_headerlist(compose, header, "Followup-To", ",");
3914
3915         /* Reply-To */
3916         compose_add_headerfield_from_headerlist(compose, header, "Reply-To", ", ");
3917
3918         /* Organization */
3919         if (compose->account->organization &&
3920             strlen(compose->account->organization) &&
3921             !IS_IN_CUSTOM_HEADER("Organization")) {
3922                 compose_convert_header(buf, sizeof(buf),
3923                                        compose->account->organization,
3924                                        strlen("Organization: "), FALSE);
3925                 g_string_append_printf(header, "Organization: %s\n", buf);
3926         }
3927
3928         /* Program version and system info */
3929         /* uname(&utsbuf); */
3930         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer") &&
3931             !compose->newsgroup_list) {
3932                 g_string_append_printf(header, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
3933                         prog_version,
3934                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3935                         TARGET_ALIAS);
3936                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3937         }
3938         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
3939                 g_string_append_printf(header, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
3940                         prog_version,
3941                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3942                         TARGET_ALIAS);
3943                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3944         }
3945
3946         /* custom headers */
3947         if (compose->account->add_customhdr) {
3948                 GSList *cur;
3949
3950                 for (cur = compose->account->customhdr_list; cur != NULL;
3951                      cur = cur->next) {
3952                         CustomHeader *chdr = (CustomHeader *)cur->data;
3953
3954                         if (custom_header_is_allowed(chdr->name)) {
3955                                 compose_convert_header
3956                                         (buf, sizeof(buf),
3957                                          chdr->value ? chdr->value : "",
3958                                          strlen(chdr->name) + 2, FALSE);
3959                                 g_string_append_printf(header, "%s: %s\n", chdr->name, buf);
3960                         }
3961                 }
3962         }
3963
3964         /* PRIORITY */
3965         switch (compose->priority) {
3966                 case PRIORITY_HIGHEST: g_string_append_printf(header, "Importance: high\n"
3967                                                    "X-Priority: 1 (Highest)\n");
3968                         break;
3969                 case PRIORITY_HIGH: g_string_append_printf(header, "Importance: high\n"
3970                                                 "X-Priority: 2 (High)\n");
3971                         break;
3972                 case PRIORITY_NORMAL: break;
3973                 case PRIORITY_LOW: g_string_append_printf(header, "Importance: low\n"
3974                                                "X-Priority: 4 (Low)\n");
3975                         break;
3976                 case PRIORITY_LOWEST: g_string_append_printf(header, "Importance: low\n"
3977                                                   "X-Priority: 5 (Lowest)\n");
3978                         break;
3979                 default: debug_print("compose: priority unknown : %d\n",
3980                                      compose->priority);
3981         }
3982
3983         /* Request Return Receipt */
3984         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
3985                 if (compose->return_receipt) {
3986                         if (compose->account->name
3987                             && *compose->account->name) {
3988                                 compose_convert_header(buf, sizeof(buf),
3989                                                        compose->account->name,
3990                                                        strlen("Disposition-Notification-To: "),
3991                                                        TRUE);
3992                                 g_string_append_printf(header, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
3993                         } else
3994                                 g_string_append_printf(header, "Disposition-Notification-To: %s\n", compose->account->address);
3995                 }
3996         }
3997
3998         /* get special headers */
3999         for (list = compose->header_list; list; list = list->next) {
4000                 ComposeHeaderEntry *headerentry;
4001                 gchar *tmp;
4002                 gchar *headername;
4003                 gchar *headername_wcolon;
4004                 gchar *headername_trans;
4005                 gchar *headervalue;
4006                 gchar **string;
4007                 gboolean standard_header = FALSE;
4008
4009                 headerentry = ((ComposeHeaderEntry *)list->data);
4010
4011                 tmp = g_strdup(gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry)));
4012                 if (strchr(tmp, ' ') != NULL || strchr(tmp, '\r') != NULL || strchr(tmp, '\n') != NULL) {
4013                         g_free(tmp);
4014                         continue;
4015                 }
4016
4017                 if (!strstr(tmp, ":")) {
4018                         headername_wcolon = g_strconcat(tmp, ":", NULL);
4019                         headername = g_strdup(tmp);
4020                 } else {
4021                         headername_wcolon = g_strdup(tmp);
4022                         headername = g_strdup(strtok(tmp, ":"));
4023                 }
4024                 g_free(tmp);
4025
4026                 entry_str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
4027                 Xstrdup_a(headervalue, entry_str, return NULL);
4028                 subst_char(headervalue, '\r', ' ');
4029                 subst_char(headervalue, '\n', ' ');
4030                 string = std_headers;
4031                 while (*string != NULL) {
4032                         headername_trans = prefs_common.trans_hdr ? gettext(*string) : *string;
4033                         if (!strcmp(headername_trans,headername_wcolon))
4034                                 standard_header = TRUE;
4035                         string++;
4036                 }
4037                 if (!standard_header && !IS_IN_CUSTOM_HEADER(headername))
4038                         g_string_append_printf(header, "%s %s\n", headername_wcolon, headervalue);
4039
4040                 g_free(headername);
4041                 g_free(headername_wcolon);
4042         }
4043
4044         str = header->str;
4045         g_string_free(header, FALSE);
4046
4047         return str;
4048 }
4049
4050 #undef IS_IN_CUSTOM_HEADER
4051
4052 static void compose_convert_header(gchar *dest, gint len, gchar *src,
4053                                    gint header_len, gboolean addr_field)
4054 {
4055         gchar *tmpstr = NULL;
4056
4057         g_return_if_fail(src != NULL);
4058         g_return_if_fail(dest != NULL);
4059
4060         if (len < 1) return;
4061
4062         tmpstr = g_strdup(src);
4063
4064         subst_char(tmpstr, '\n', ' ');
4065         subst_char(tmpstr, '\r', ' ');
4066         g_strchomp(tmpstr);
4067
4068         conv_encode_header(dest, len, tmpstr, header_len, addr_field);
4069         g_free(tmpstr);
4070 }
4071
4072 static void compose_create_header_entry(Compose *compose)
4073 {
4074         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
4075
4076         GtkWidget *combo;
4077         GtkWidget *entry;
4078         GList *combo_list = NULL;
4079         gchar **string;
4080         const gchar *header = NULL;
4081         ComposeHeaderEntry *headerentry;
4082         gboolean standard_header = FALSE;
4083
4084         headerentry = g_new0(ComposeHeaderEntry, 1);
4085
4086         /* Combo box */
4087         combo = gtk_combo_new();
4088         string = headers;
4089         while(*string != NULL) {
4090                 combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
4091                 string++;
4092         }
4093         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
4094         g_list_free(combo_list);
4095         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), TRUE);
4096         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4097                          G_CALLBACK(compose_grab_focus_cb), compose);
4098         gtk_widget_show(combo);
4099         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
4100         if (compose->header_last) {
4101                 const gchar *last_header_entry = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4102                 string = headers;
4103                 while (*string != NULL) {
4104                         if (!strcmp(*string, last_header_entry))
4105                                 standard_header = TRUE;
4106                         string++;
4107                 }
4108                 if (standard_header)
4109                         header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
4110         }
4111         if (!compose->header_last || !standard_header) {
4112                 switch(compose->account->protocol) {
4113                         case A_NNTP:
4114                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
4115                                 break;
4116                         default:
4117                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
4118                                 break;
4119                 }
4120         }
4121         if (header)
4122                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4123
4124         g_signal_connect(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4125                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4126         g_signal_connect_after(G_OBJECT(GTK_COMBO(combo)->entry), "grab_focus",
4127                          G_CALLBACK(compose_grab_focus_cb), compose);
4128
4129         /* Entry field */
4130         entry = gtk_entry_new();
4131         gtk_widget_show(entry);
4132         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);
4133
4134         g_signal_connect(G_OBJECT(entry), "key-press-event",
4135                          G_CALLBACK(compose_headerentry_key_press_event_cb),
4136                          headerentry);
4137         g_signal_connect(G_OBJECT(entry), "changed",
4138                          G_CALLBACK(compose_headerentry_changed_cb),
4139                          headerentry);
4140         g_signal_connect(G_OBJECT(entry), "grab_focus",
4141                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4142         g_signal_connect_after(G_OBJECT(entry), "grab_focus",
4143                          G_CALLBACK(compose_grab_focus_cb), compose);
4144
4145         /* email dnd */
4146         gtk_drag_dest_set(entry, GTK_DEST_DEFAULT_ALL, compose_mime_types,
4147                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
4148                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4149         g_signal_connect(G_OBJECT(entry), "drag_data_received",
4150                          G_CALLBACK(compose_header_drag_received_cb),
4151                          entry);
4152         g_signal_connect(G_OBJECT(entry), "drag-drop",
4153                          G_CALLBACK(compose_drag_drop),
4154                          compose);
4155
4156         address_completion_register_entry(GTK_ENTRY(entry));
4157
4158         headerentry->compose = compose;
4159         headerentry->combo = combo;
4160         headerentry->entry = entry;
4161         headerentry->headernum = compose->header_nextrow;
4162
4163         compose->header_nextrow++;
4164         compose->header_last = headerentry;
4165 }
4166
4167 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4168 {
4169         ComposeHeaderEntry *last_header;
4170
4171         last_header = compose->header_last;
4172
4173         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4174         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4175 }
4176
4177 static GtkWidget *compose_create_header(Compose *compose)
4178 {
4179         GtkWidget *label;
4180         GtkWidget *hbox;
4181         GtkWidget *from_optmenu_hbox;
4182 #if 0 /* NEW COMPOSE GUI */
4183         GtkWidget *to_entry;
4184         GtkWidget *to_hbox;
4185         GtkWidget *newsgroups_entry;
4186         GtkWidget *newsgroups_hbox;
4187 #endif
4188         GtkWidget *header_scrolledwin;
4189         GtkWidget *header_table;
4190 #if 0 /* NEW COMPOSE GUI */
4191         GtkWidget *cc_entry;
4192         GtkWidget *cc_hbox;
4193         GtkWidget *bcc_entry;
4194         GtkWidget *bcc_hbox;
4195         GtkWidget *reply_entry;
4196         GtkWidget *reply_hbox;
4197         GtkWidget *followup_entry;
4198         GtkWidget *followup_hbox;
4199 #endif
4200
4201         gint count = 0;
4202
4203         /* header labels and entries */
4204         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4205         gtk_widget_show(header_scrolledwin);
4206         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4207
4208         header_table = gtk_table_new(2, 2, FALSE);
4209         gtk_widget_show(header_table);
4210         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4211         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4212         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4213         count = 0;
4214
4215         /* option menu for selecting accounts */
4216         hbox = gtk_hbox_new(FALSE, 0);
4217         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4218         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4219         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4220                          GTK_FILL, 0, 2, 0);
4221         from_optmenu_hbox = compose_account_option_menu_create(compose);
4222         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4223                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4224 #if 0 /* NEW COMPOSE GUI */
4225         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4226 #endif
4227         count++;
4228
4229         compose->header_table = header_table;
4230         compose->header_list = NULL;
4231         compose->header_nextrow = count;
4232
4233         compose_create_header_entry(compose);
4234
4235 #if 0 /* NEW COMPOSE GUI */
4236         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4237                                 "To:", TRUE);
4238         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4239         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4240                                 &count, "Newsgroups:", FALSE);
4241         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4242
4243         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4244
4245         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4246                                 "Cc:", TRUE);
4247         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4248         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4249                                 "Bcc:", TRUE);
4250         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4251         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4252                                 "Reply-To:", TRUE);
4253         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4254         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4255                                 "Followup-To:", FALSE);
4256         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4257
4258         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4259
4260         g_signal_connect(G_OBJECT(to_entry), "activate",
4261                          G_CALLBACK(to_activated), compose);
4262         g_signal_connect(G_OBJECT(newsgroups_entry), "activate",
4263                          G_CALLBACK(newsgroups_activated), compose);
4264         g_signal_connect(G_OBJECT(subject_entry), "activate",
4265                          G_CALLBACK(subject_activated), compose);
4266         g_signal_connect(G_OBJECT(cc_entry), "activate",
4267                          G_CALLBACK(cc_activated), compose);
4268         g_signal_connect(G_OBJECT(bcc_entry), "activate",
4269                          G_CALLBACK(bcc_activated), compose);
4270         g_signal_connect(G_OBJECT(reply_entry), "activate",
4271                          G_CALLBACK(replyto_activated), compose);
4272         g_signal_connect(G_OBJECT(followup_entry), "activate",
4273                          G_CALLBACK(followupto_activated), compose);
4274
4275         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
4276                          G_CALLBACK(compose_grab_focus_cb), compose);
4277         g_signal_connect(G_OBJECT(to_entry), "grab_focus",
4278                          G_CALLBACK(compose_grab_focus_cb), compose);
4279         g_signal_connect(G_OBJECT(newsgroups_entry), "grab_focus",
4280                          G_CALLBACK(compose_grab_focus_cb), compose);
4281         g_signal_connect(G_OBJECT(cc_entry), "grab_focus",
4282                          G_CALLBACK(compose_grab_focus_cb), compose);
4283         g_signal_connect(G_OBJECT(bcc_entry), "grab_focus",
4284                          G_CALLBACK(compose_grab_focus_cb), compose);
4285         g_signal_connect(G_OBJECT(reply_entry), "grab_focus",
4286                          G_CALLBACK(compose_grab_focus_cb), compose);
4287         g_signal_connect(G_OBJECT(followup_entry), "grab_focus",
4288                          G_CALLBACK(compose_grab_focus_cb), compose);
4289 #endif
4290
4291         compose->table            = NULL;
4292 #if 0 /* NEW COMPOSE GUI */
4293         compose->table            = table;
4294         compose->to_hbox          = to_hbox;
4295         compose->to_entry         = to_entry;
4296         compose->newsgroups_hbox  = newsgroups_hbox;
4297         compose->newsgroups_entry = newsgroups_entry;
4298 #endif
4299 #if 0 /* NEW COMPOSE GUI */
4300         compose->cc_hbox          = cc_hbox;
4301         compose->cc_entry         = cc_entry;
4302         compose->bcc_hbox         = bcc_hbox;
4303         compose->bcc_entry        = bcc_entry;
4304         compose->reply_hbox       = reply_hbox;
4305         compose->reply_entry      = reply_entry;
4306         compose->followup_hbox    = followup_hbox;
4307         compose->followup_entry   = followup_entry;
4308 #endif
4309
4310         return header_scrolledwin ;
4311 }
4312
4313 GtkWidget *compose_create_attach(Compose *compose)
4314 {
4315         GtkWidget *attach_scrwin;
4316         GtkWidget *attach_clist;
4317
4318         GtkListStore *store;
4319         GtkCellRenderer *renderer;
4320         GtkTreeViewColumn *column;
4321         GtkTreeSelection *selection;
4322
4323         /* attachment list */
4324         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4325         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4326                                        GTK_POLICY_AUTOMATIC,
4327                                        GTK_POLICY_AUTOMATIC);
4328         gtk_widget_set_size_request(attach_scrwin, -1, 80);
4329
4330         store = gtk_list_store_new(N_ATTACH_COLS,
4331                                    G_TYPE_STRING,
4332                                    G_TYPE_STRING,
4333                                    G_TYPE_STRING,
4334                                    G_TYPE_POINTER,
4335                                    G_TYPE_AUTO_POINTER,
4336                                    -1);
4337         attach_clist = GTK_WIDGET(gtk_tree_view_new_with_model
4338                                         (GTK_TREE_MODEL(store)));
4339         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4340         g_object_unref(store);
4341
4342         renderer = gtk_cell_renderer_text_new();
4343         column = gtk_tree_view_column_new_with_attributes
4344                         (_("Mime type"), renderer, "text",
4345                          COL_MIMETYPE, NULL);
4346         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4347
4348         renderer = gtk_cell_renderer_text_new();
4349         column = gtk_tree_view_column_new_with_attributes
4350                         (_("Size"), renderer, "text",
4351                          COL_SIZE, NULL);
4352         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4353
4354         renderer = gtk_cell_renderer_text_new();
4355         column = gtk_tree_view_column_new_with_attributes
4356                         (_("Name"), renderer, "text",
4357                          COL_NAME, NULL);
4358         gtk_tree_view_append_column(GTK_TREE_VIEW(attach_clist), column);
4359
4360         gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(attach_clist), TRUE);
4361         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(attach_clist));
4362         gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
4363
4364         g_signal_connect(G_OBJECT(attach_clist), "row_activated",
4365                          G_CALLBACK(attach_selected), compose);
4366         g_signal_connect(G_OBJECT(attach_clist), "button_press_event",
4367                          G_CALLBACK(attach_button_pressed), compose);
4368         g_signal_connect(G_OBJECT(attach_clist), "key_press_event",
4369                          G_CALLBACK(attach_key_pressed), compose);
4370
4371         /* drag and drop */
4372         gtk_drag_dest_set(attach_clist,
4373                           GTK_DEST_DEFAULT_ALL, compose_mime_types,
4374                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
4375                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4376         g_signal_connect(G_OBJECT(attach_clist), "drag_data_received",
4377                          G_CALLBACK(compose_attach_drag_received_cb),
4378                          compose);
4379         g_signal_connect(G_OBJECT(attach_clist), "drag-drop",
4380                          G_CALLBACK(compose_drag_drop),
4381                          compose);
4382
4383         compose->attach_scrwin = attach_scrwin;
4384         compose->attach_clist  = attach_clist;
4385
4386         return attach_scrwin;
4387 }
4388
4389 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4390 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4391
4392 static GtkWidget *compose_create_others(Compose *compose)
4393 {
4394         GtkWidget *table;
4395         GtkWidget *savemsg_checkbtn;
4396         GtkWidget *savemsg_entry;
4397         GtkWidget *savemsg_select;
4398
4399         guint rowcount = 0;
4400         gchar *folderidentifier;
4401
4402         /* Table for settings */
4403         table = gtk_table_new(3, 1, FALSE);
4404         gtk_widget_show(table);
4405         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4406         rowcount = 0;
4407
4408         /* Save Message to folder */
4409         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4410         gtk_widget_show(savemsg_checkbtn);
4411         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4412         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4413                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4414         }
4415         g_signal_connect(G_OBJECT(savemsg_checkbtn), "toggled",
4416                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
4417
4418         savemsg_entry = gtk_entry_new();
4419         gtk_widget_show(savemsg_entry);
4420         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4421         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4422         g_signal_connect(G_OBJECT(savemsg_entry), "grab_focus",
4423                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4424         g_signal_connect_after(G_OBJECT(savemsg_entry), "grab_focus",
4425                          G_CALLBACK(compose_grab_focus_cb), compose);
4426         if (account_get_special_folder(compose->account, F_OUTBOX)) {
4427                 folderidentifier = folder_item_get_identifier(account_get_special_folder
4428                                   (compose->account, F_OUTBOX));
4429                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4430                 g_free(folderidentifier);
4431         }
4432
4433         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4434         gtk_widget_show(savemsg_select);
4435         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4436         g_signal_connect(G_OBJECT(savemsg_select), "clicked",
4437                          G_CALLBACK(compose_savemsg_select_cb),
4438                          compose);
4439
4440         rowcount++;
4441
4442         compose->savemsg_checkbtn = savemsg_checkbtn;
4443         compose->savemsg_entry = savemsg_entry;
4444
4445         return table;
4446 }
4447
4448 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4449 {
4450         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4451                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4452 }
4453
4454 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4455 {
4456         FolderItem *dest;
4457         gchar * path;
4458
4459         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
4460         if (!dest) return;
4461
4462         path = folder_item_get_identifier(dest);
4463
4464         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
4465         g_free(path);
4466 }
4467
4468 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
4469 {
4470         Compose   *compose;
4471         GtkWidget *window;
4472         GtkWidget *vbox;
4473         GtkWidget *menubar;
4474         GtkWidget *handlebox;
4475
4476         GtkWidget *notebook;
4477
4478         GtkWidget *vbox2;
4479
4480         GtkWidget *label;
4481         GtkWidget *subject_hbox;
4482         GtkWidget *subject_frame;
4483         GtkWidget *subject_entry;
4484         GtkWidget *subject;
4485         GtkWidget *paned;
4486
4487         GtkWidget *edit_vbox;
4488         GtkWidget *ruler_hbox;
4489         GtkWidget *ruler;
4490         GtkWidget *scrolledwin;
4491         GtkWidget *text;
4492         GtkTextBuffer *buffer;
4493         GtkClipboard *clipboard;
4494
4495         UndoMain *undostruct;
4496
4497         gchar *titles[N_ATTACH_COLS];
4498         guint n_menu_entries;
4499         GdkColormap *cmap;
4500         GdkColor color[1];
4501         gboolean success[1];
4502         GtkWidget *popupmenu;
4503         GtkItemFactory *popupfactory;
4504         GtkItemFactory *ifactory;
4505         GtkWidget *tmpl_menu;
4506         gint n_entries;
4507         GtkWidget *menuitem;
4508
4509 #if USE_ASPELL
4510         GtkAspell * gtkaspell = NULL;
4511 #endif
4512
4513         static GdkGeometry geometry;
4514
4515         g_return_val_if_fail(account != NULL, NULL);
4516
4517         debug_print("Creating compose window...\n");
4518         compose = g_new0(Compose, 1);
4519
4520         titles[COL_MIMETYPE] = _("MIME type");
4521         titles[COL_SIZE]     = _("Size");
4522         titles[COL_NAME]     = _("Name");
4523
4524         compose->account = account;
4525
4526         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
4527         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
4528         gtk_widget_set_size_request(window, -1, prefs_common.compose_height);
4529
4530         if (!geometry.max_width) {
4531                 geometry.max_width = gdk_screen_width();
4532                 geometry.max_height = gdk_screen_height();
4533         }
4534         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4535                                       &geometry, GDK_HINT_MAX_SIZE);
4536         if (!geometry.min_width) {
4537                 geometry.min_width = 600;
4538                 geometry.min_height = 480;
4539         }
4540         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL,
4541                                       &geometry, GDK_HINT_MIN_SIZE);
4542         gtk_widget_set_uposition(window, prefs_common.compose_x,
4543                                  prefs_common.compose_y);
4544
4545         g_signal_connect(G_OBJECT(window), "delete_event",
4546                          G_CALLBACK(compose_delete_cb), compose);
4547         g_signal_connect(G_OBJECT(window), "destroy",
4548                          G_CALLBACK(compose_destroy_cb), compose);
4549         MANAGE_WINDOW_SIGNALS_CONNECT(window);
4550         gtk_widget_realize(window);
4551
4552         gtkut_widget_set_composer_icon(window);
4553
4554         vbox = gtk_vbox_new(FALSE, 0);
4555         gtk_container_add(GTK_CONTAINER(window), vbox);
4556
4557         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
4558         menubar = menubar_create(window, compose_entries,
4559                                  n_menu_entries, "<Compose>", compose);
4560         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
4561
4562         handlebox = gtk_handle_box_new();
4563         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
4564
4565         compose->toolbar = toolbar_create(TOOLBAR_COMPOSE, handlebox,
4566                                           (gpointer)compose);
4567
4568         vbox2 = gtk_vbox_new(FALSE, 2);
4569         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
4570         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
4571
4572         /* Notebook */
4573         notebook = gtk_notebook_new();
4574         gtk_widget_set_size_request(notebook, -1, 130);
4575         gtk_widget_show(notebook);
4576
4577         /* header labels and entries */
4578         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
4579         /* attachment list */
4580         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
4581         /* Others Tab */
4582         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
4583
4584         /* Subject */
4585         subject_hbox = gtk_hbox_new(FALSE, 0);
4586         gtk_widget_show(subject_hbox);
4587
4588         subject_frame = gtk_frame_new(NULL);
4589         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
4590         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
4591         gtk_widget_show(subject_frame);
4592
4593         subject = gtk_hbox_new(FALSE, 0);
4594         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
4595         gtk_widget_show(subject);
4596
4597         label = gtk_label_new(_("Subject:"));
4598         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
4599         gtk_widget_show(label);
4600
4601         subject_entry = gtk_entry_new();
4602         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
4603         g_signal_connect(G_OBJECT(subject_entry), "grab_focus",
4604                          G_CALLBACK(compose_grab_focus_before_cb), compose);
4605         g_signal_connect_after(G_OBJECT(subject_entry), "grab_focus",
4606                          G_CALLBACK(compose_grab_focus_cb), compose);
4607         gtk_widget_show(subject_entry);
4608         compose->subject_entry = subject_entry;
4609         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
4610
4611         edit_vbox = gtk_vbox_new(FALSE, 0);
4612
4613         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
4614
4615         /* ruler */
4616         ruler_hbox = gtk_hbox_new(FALSE, 0);
4617         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
4618
4619         ruler = gtk_shruler_new();
4620         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
4621         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
4622                            BORDER_WIDTH);
4623
4624         /* text widget */
4625         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4626         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
4627                                        GTK_POLICY_AUTOMATIC,
4628                                        GTK_POLICY_AUTOMATIC);
4629         gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolledwin),
4630                                             GTK_SHADOW_IN);
4631         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
4632         gtk_widget_set_size_request(scrolledwin, prefs_common.compose_width, -1);
4633
4634         text = gtk_text_view_new();
4635         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
4636         gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text), GTK_WRAP_WORD_CHAR);
4637         gtk_text_view_set_editable(GTK_TEXT_VIEW(text), TRUE);
4638         clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY);
4639         gtk_text_buffer_add_selection_clipboard(buffer, clipboard);
4640
4641         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
4642
4643         g_signal_connect_after(G_OBJECT(text), "size_allocate",
4644                                G_CALLBACK(compose_edit_size_alloc),
4645                                ruler);
4646         g_signal_connect(G_OBJECT(buffer), "changed",
4647                          G_CALLBACK(compose_changed_cb), compose);
4648         g_signal_connect(G_OBJECT(text), "grab_focus",
4649                          G_CALLBACK(compose_grab_focus_cb), compose);
4650         g_signal_connect(G_OBJECT(buffer), "insert_text",
4651                          G_CALLBACK(text_inserted), compose);
4652
4653         /* drag and drop */
4654         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types,
4655                           sizeof(compose_mime_types)/sizeof(compose_mime_types[0]),
4656                           GDK_ACTION_COPY | GDK_ACTION_MOVE);
4657         g_signal_connect(G_OBJECT(text), "drag_data_received",
4658                          G_CALLBACK(compose_insert_drag_received_cb),
4659                          compose);
4660         g_signal_connect(G_OBJECT(text), "drag-drop",
4661                          G_CALLBACK(compose_drag_drop),
4662                          compose);
4663         gtk_widget_show_all(vbox);
4664
4665         /* pane between attach clist and text */
4666         paned = gtk_vpaned_new();
4667         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
4668         gtk_container_add(GTK_CONTAINER(vbox2), paned);
4669         gtk_paned_add1(GTK_PANED(paned), notebook);
4670         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
4671         gtk_widget_show_all(paned);
4672
4673
4674         if (prefs_common.textfont) {
4675                 PangoFontDescription *font_desc;
4676
4677                 font_desc = pango_font_description_from_string
4678                         (prefs_common.textfont);
4679                 if (font_desc) {
4680                         gtk_widget_modify_font(text, font_desc);
4681                         pango_font_description_free(font_desc);
4682                 }
4683         }
4684
4685         color[0] = quote_color;
4686         cmap = gdk_window_get_colormap(window->window);
4687         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
4688         if (success[0] == FALSE) {
4689                 GtkStyle *style;
4690
4691                 g_warning("Compose: color allocation failed.\n");
4692                 style = gtk_widget_get_style(text);
4693                 quote_color = style->black;
4694         }
4695
4696         n_entries = sizeof(compose_popup_entries) /
4697                 sizeof(compose_popup_entries[0]);
4698         popupmenu = menu_create_items(compose_popup_entries, n_entries,
4699                                       "<Compose>", &popupfactory,
4700                                       compose);
4701
4702         ifactory = gtk_item_factory_from_widget(menubar);
4703         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
4704         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
4705         menu_set_sensitive(ifactory, "/Options/Remove references", FALSE);
4706
4707         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
4708
4709         undostruct = undo_init(text);
4710         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
4711                                    menubar);
4712
4713         address_completion_start(window);
4714
4715         compose->window        = window;
4716         compose->vbox          = vbox;
4717         compose->menubar       = menubar;
4718         compose->handlebox     = handlebox;
4719
4720         compose->vbox2         = vbox2;
4721
4722         compose->paned = paned;
4723
4724         compose->edit_vbox     = edit_vbox;
4725         compose->ruler_hbox    = ruler_hbox;
4726         compose->ruler         = ruler;
4727         compose->scrolledwin   = scrolledwin;
4728         compose->text          = text;
4729
4730         compose->focused_editable = NULL;
4731
4732         compose->popupmenu    = popupmenu;
4733         compose->popupfactory = popupfactory;
4734
4735         compose->tmpl_menu = tmpl_menu;
4736
4737         compose->mode = mode;
4738
4739         compose->targetinfo = NULL;
4740         compose->replyinfo  = NULL;
4741         compose->fwdinfo    = NULL;
4742
4743         compose->replyto     = NULL;
4744         compose->cc          = NULL;
4745         compose->bcc         = NULL;
4746         compose->followup_to = NULL;
4747
4748         compose->ml_post     = NULL;
4749
4750         compose->inreplyto   = NULL;
4751         compose->references  = NULL;
4752         compose->msgid       = NULL;
4753         compose->boundary    = NULL;
4754
4755         compose->autowrap       = prefs_common.autowrap;
4756
4757         compose->use_signing    = FALSE;
4758         compose->use_encryption = FALSE;
4759         compose->privacy_system = NULL;
4760
4761         compose->modified = FALSE;
4762
4763         compose->return_receipt = FALSE;
4764
4765         compose->to_list        = NULL;
4766         compose->newsgroup_list = NULL;
4767
4768         compose->undostruct = undostruct;
4769
4770         compose->sig_str = NULL;
4771
4772         compose->exteditor_file    = NULL;
4773         compose->exteditor_pid     = -1;
4774         compose->exteditor_readdes = -1;
4775         compose->exteditor_tag     = -1;
4776         compose->draft_timeout_tag = -1;
4777
4778 #if USE_ASPELL
4779         menu_set_sensitive(ifactory, "/Spelling", FALSE);
4780         if (mode != COMPOSE_REDIRECT) {
4781                 if (prefs_common.enable_aspell && prefs_common.dictionary &&
4782                     strcmp(prefs_common.dictionary, _("None"))) {
4783                         gtkaspell = gtkaspell_new(prefs_common.aspell_path,
4784                                                   prefs_common.dictionary,
4785                                                   conv_get_locale_charset_str(),
4786                                                   prefs_common.misspelled_col,
4787                                                   prefs_common.check_while_typing,
4788                                                   prefs_common.use_alternate,
4789                                                   GTK_TEXT_VIEW(text),
4790                                                   GTK_WINDOW(compose->window));
4791                         if (!gtkaspell) {
4792                                 alertpanel_error(_("Spell checker could not "
4793                                                 "be started.\n%s"),
4794                                                 gtkaspell_checkers_strerror());
4795                                 gtkaspell_checkers_reset_error();
4796                         } else {
4797
4798                                 GtkWidget *menuitem;
4799
4800                                 if (!gtkaspell_set_sug_mode(gtkaspell,
4801                                                 prefs_common.aspell_sugmode)) {
4802                                         debug_print("Aspell: could not set "
4803                                                     "suggestion mode %s\n",
4804                                                     gtkaspell_checkers_strerror());
4805                                         gtkaspell_checkers_reset_error();
4806                                 }
4807
4808                                 menuitem = gtk_item_factory_get_item(ifactory,
4809                                         "/Spelling/Spelling Configuration");
4810                                 gtkaspell_populate_submenu(gtkaspell, menuitem);
4811                                 menu_set_sensitive(ifactory, "/Spelling", TRUE);
4812                         }
4813                 }
4814         }
4815         compose->gtkaspell = gtkaspell;
4816 #endif
4817
4818         compose_select_account(compose, account, TRUE);
4819
4820         menu_set_active(ifactory, "/Edit/Auto wrapping", prefs_common.autowrap);
4821         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT)
4822                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
4823
4824         if (account->set_autobcc && account->auto_bcc && mode != COMPOSE_REEDIT)
4825                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
4826
4827         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT)
4828                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
4829
4830
4831         if (account->protocol != A_NNTP)
4832                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
4833         else
4834                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
4835
4836         addressbook_set_target_compose(compose);
4837
4838         if (mode != COMPOSE_REDIRECT)
4839                 compose_set_template_menu(compose);
4840         else {
4841                 menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Template");
4842                 menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
4843         }
4844
4845         compose_list = g_list_append(compose_list, compose);
4846
4847         if (!prefs_common.show_ruler)
4848                 gtk_widget_hide(ruler_hbox);
4849
4850         menuitem = gtk_item_factory_get_item(ifactory, "/Tools/Show ruler");
4851         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4852                                        prefs_common.show_ruler);
4853
4854         /* Priority */
4855         compose->priority = PRIORITY_NORMAL;
4856         compose_update_priority_menu_item(compose);
4857
4858         /* Actions menu */
4859         compose_update_actions_menu(compose);
4860
4861         /* Privacy Systems menu */
4862         compose_update_privacy_systems_menu(compose);
4863
4864         activate_privacy_system(compose, account);
4865         toolbar_set_style(compose->toolbar->toolbar, compose->handlebox, prefs_common.toolbar_style);
4866         gtk_widget_show(window);
4867
4868         return compose;
4869 }
4870
4871 static GtkWidget *compose_account_option_menu_create(Compose *compose)
4872 {
4873         GList *accounts;
4874         GtkWidget *hbox;
4875         GtkWidget *optmenu;
4876         GtkWidget *menu;
4877         gint num = 0, def_menu = 0;
4878
4879         accounts = account_get_list();
4880         g_return_val_if_fail(accounts != NULL, NULL);
4881
4882         hbox = gtk_hbox_new(FALSE, 0);
4883         optmenu = gtk_option_menu_new();
4884         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4885         menu = gtk_menu_new();
4886
4887         for (; accounts != NULL; accounts = accounts->next, num++) {
4888                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
4889                 GtkWidget *menuitem;
4890                 gchar *name;
4891
4892                 if (ac == compose->account) def_menu = num;
4893
4894                 if (ac->name)
4895                         name = g_strdup_printf("%s: %s <%s>",
4896                                                ac->account_name,
4897                                                ac->name, ac->address);
4898                 else
4899                         name = g_strdup_printf("%s: %s",
4900                                                ac->account_name, ac->address);
4901                 MENUITEM_ADD(menu, menuitem, name, ac->account_id);
4902                 g_free(name);
4903                 g_signal_connect(G_OBJECT(menuitem), "activate",
4904                                  G_CALLBACK(account_activated),
4905                                  compose);
4906         }
4907
4908         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
4909         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
4910
4911         return hbox;
4912 }
4913
4914 static void compose_set_priority_cb(gpointer data,
4915                                     guint action,
4916                                     GtkWidget *widget)
4917 {
4918         Compose *compose = (Compose *) data;
4919         compose->priority = action;
4920 }
4921
4922 static void compose_update_priority_menu_item(Compose * compose)
4923 {
4924         GtkItemFactory *ifactory;
4925         GtkWidget *menuitem = NULL;
4926
4927         ifactory = gtk_item_factory_from_widget(compose->menubar);
4928
4929         switch (compose->priority) {
4930                 case PRIORITY_HIGHEST:
4931                         menuitem = gtk_item_factory_get_item
4932                                 (ifactory, "/Options/Priority/Highest");
4933                         break;
4934                 case PRIORITY_HIGH:
4935                         menuitem = gtk_item_factory_get_item
4936                                 (ifactory, "/Options/Priority/High");
4937                         break;
4938                 case PRIORITY_NORMAL:
4939                         menuitem = gtk_item_factory_get_item
4940                                 (ifactory, "/Options/Priority/Normal");
4941                         break;
4942                 case PRIORITY_LOW:
4943                         menuitem = gtk_item_factory_get_item
4944                                 (ifactory, "/Options/Priority/Low");
4945                         break;
4946                 case PRIORITY_LOWEST:
4947                         menuitem = gtk_item_factory_get_item
4948                                 (ifactory, "/Options/Priority/Lowest");
4949                         break;
4950         }
4951         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4952 }
4953
4954 static void compose_set_privacy_system_cb(GtkWidget *widget, gpointer data)
4955 {
4956         Compose *compose = (Compose *) data;
4957         gchar *systemid;
4958         GtkItemFactory *ifactory;
4959         gboolean can_sign = FALSE, can_encrypt = FALSE;
4960
4961         g_return_if_fail(GTK_IS_CHECK_MENU_ITEM(widget));
4962
4963         if (!GTK_CHECK_MENU_ITEM(widget)->active)
4964                 return;
4965
4966         systemid = g_object_get_data(G_OBJECT(widget), "privacy_system");
4967         g_free(compose->privacy_system);
4968         compose->privacy_system = NULL;
4969         if (systemid != NULL) {
4970                 compose->privacy_system = g_strdup(systemid);
4971
4972                 can_sign = privacy_system_can_sign(systemid);
4973                 can_encrypt = privacy_system_can_encrypt(systemid);
4974         }
4975
4976         debug_print("activated privacy system: %s\n", systemid != NULL ? systemid : "None");
4977
4978         ifactory = gtk_item_factory_from_widget(compose->menubar);
4979         menu_set_sensitive(ifactory, "/Options/Sign", can_sign);
4980         menu_set_sensitive(ifactory, "/Options/Encrypt", can_encrypt);
4981 }
4982
4983 static void compose_update_privacy_system_menu_item(Compose * compose)
4984 {
4985         static gchar *branch_path = "/Options/Privacy System";
4986         GtkItemFactory *ifactory;
4987         GtkWidget *menuitem = NULL;
4988         GList *amenu;
4989         gboolean can_sign = FALSE, can_encrypt = FALSE;
4990
4991         ifactory = gtk_item_factory_from_widget(compose->menubar);
4992
4993         if (compose->privacy_system != NULL) {
4994                 gchar *systemid;
4995
4996                 menuitem = gtk_item_factory_get_widget(ifactory, branch_path);
4997                 g_return_if_fail(menuitem != NULL);
4998
4999                 amenu = GTK_MENU_SHELL(menuitem)->children;
5000                 menuitem = NULL;
5001                 while (amenu != NULL) {
5002                         GList *alist = amenu->next;
5003
5004                         systemid = g_object_get_data(G_OBJECT(amenu->data), "privacy_system");
5005                         if (systemid != NULL)
5006                                 if (strcmp(systemid, compose->privacy_system) == 0) {
5007                                         menuitem = GTK_WIDGET(amenu->data);
5008
5009                                         can_sign = privacy_system_can_sign(systemid);
5010                                         can_encrypt = privacy_system_can_encrypt(systemid);
5011
5012                                         break;
5013                                 }
5014
5015                         amenu = alist;
5016                 }
5017                 if (menuitem != NULL)
5018                         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5019         }
5020
5021         menu_set_sensitive(ifactory, "/Options/Sign", can_sign);
5022         menu_set_sensitive(ifactory, "/Options/Encrypt", can_encrypt);
5023 }
5024
5025 static void compose_set_template_menu(Compose *compose)
5026 {
5027         GSList *tmpl_list, *cur;
5028         GtkWidget *menu;
5029         GtkWidget *item;
5030
5031         tmpl_list = template_get_config();
5032
5033         menu = gtk_menu_new();
5034
5035         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
5036                 Template *tmpl = (Template *)cur->data;
5037
5038                 item = gtk_menu_item_new_with_label(tmpl->name);
5039                 gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
5040                 g_signal_connect(G_OBJECT(item), "activate",
5041                                  G_CALLBACK(compose_template_activate_cb),
5042                                  compose);
5043                 g_object_set_data(G_OBJECT(item), "template", tmpl);
5044                 gtk_widget_show(item);
5045         }
5046
5047         gtk_widget_show(menu);
5048         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
5049 }
5050
5051 void compose_update_actions_menu(Compose *compose)
5052 {
5053         GtkItemFactory *ifactory;
5054
5055         ifactory = gtk_item_factory_from_widget(compose->menubar);
5056         action_update_compose_menu(ifactory, "/Tools/Actions", compose);
5057 }
5058
5059 void compose_update_privacy_systems_menu(Compose *compose)
5060 {
5061         static gchar *branch_path = "/Options/Privacy System";
5062         static gboolean connected = FALSE;
5063         GtkItemFactory *ifactory;
5064         GtkWidget *menuitem;
5065         GSList *systems, *cur;
5066         GList *amenu;
5067         GtkWidget *widget;
5068         GtkWidget *system_none;
5069         GSList *group;
5070
5071         ifactory = gtk_item_factory_from_widget(compose->menubar);
5072
5073         /* remove old entries */
5074         menuitem = gtk_item_factory_get_widget(ifactory, branch_path);
5075         g_return_if_fail(menuitem != NULL);
5076
5077         amenu = GTK_MENU_SHELL(menuitem)->children->next;
5078         while (amenu != NULL) {
5079                 GList *alist = amenu->next;
5080                 gtk_widget_destroy(GTK_WIDGET(amenu->data));
5081                 amenu = alist;
5082         }
5083
5084         system_none = gtk_item_factory_get_widget(ifactory,
5085                 "/Options/Privacy System/None");
5086         if (!connected) {
5087                 g_signal_connect(G_OBJECT(system_none), "activate",
5088                         G_CALLBACK(compose_set_privacy_system_cb), compose);
5089                 connected = TRUE;
5090         }
5091
5092         systems = privacy_get_system_ids();
5093         for (cur = systems; cur != NULL; cur = g_slist_next(cur)) {
5094                 gchar *systemid = cur->data;
5095
5096                 group = gtk_radio_menu_item_get_group(GTK_RADIO_MENU_ITEM(system_none));
5097                 widget = gtk_radio_menu_item_new_with_label(group,
5098                         privacy_system_get_name(systemid));
5099                 g_object_set_data_full(G_OBJECT(widget), "privacy_system",
5100                                        g_strdup(systemid), g_free);
5101                 g_signal_connect(G_OBJECT(widget), "activate",
5102                         G_CALLBACK(compose_set_privacy_system_cb), compose);
5103
5104                 gtk_menu_append(GTK_MENU(system_none->parent), widget);
5105                 gtk_widget_show(widget);
5106                 g_free(systemid);
5107         }
5108         g_slist_free(systems);
5109 }
5110
5111 void compose_reflect_prefs_all(void)
5112 {
5113         GList *cur;
5114         Compose *compose;
5115
5116         for (cur = compose_list; cur != NULL; cur = cur->next) {
5117                 compose = (Compose *)cur->data;
5118                 compose_set_template_menu(compose);
5119         }
5120 }
5121
5122 void compose_reflect_prefs_pixmap_theme(void)
5123 {
5124         GList *cur;
5125         Compose *compose;
5126
5127         for (cur = compose_list; cur != NULL; cur = cur->next) {
5128                 compose = (Compose *)cur->data;
5129                 toolbar_update(TOOLBAR_COMPOSE, compose);
5130         }
5131 }
5132
5133 static void compose_template_apply(Compose *compose, Template *tmpl,
5134                                    gboolean replace)
5135 {
5136         GtkTextView *text;
5137         GtkTextBuffer *buffer;
5138         GtkTextMark *mark;
5139         GtkTextIter iter;
5140         gchar *qmark;
5141         gchar *parsed_str;
5142
5143         if (!tmpl || !tmpl->value) return;
5144
5145         text = GTK_TEXT_VIEW(compose->text);
5146         buffer = gtk_text_view_get_buffer(text);
5147
5148         if (tmpl->subject && *tmpl->subject != '\0')
5149                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
5150                                    tmpl->subject);
5151         if (tmpl->to && *tmpl->to != '\0')
5152                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
5153         if (tmpl->cc && *tmpl->cc != '\0')
5154                 compose_entry_append(compose, tmpl->cc, COMPOSE_CC);
5155
5156         if (tmpl->bcc && *tmpl->bcc != '\0')
5157                 compose_entry_append(compose, tmpl->bcc, COMPOSE_BCC);
5158
5159         if (replace)
5160                 gtk_text_buffer_set_text(buffer, "", -1);
5161
5162         mark = gtk_text_buffer_get_insert(buffer);
5163         gtk_text_buffer_get_iter_at_mark(buffer, &iter, mark);
5164
5165         if ((compose->replyinfo == NULL) && (compose->fwdinfo == NULL)) {
5166                 parsed_str = compose_quote_fmt(compose, NULL, tmpl->value,
5167                                                NULL, NULL);
5168         } else {
5169                 if (prefs_common.quotemark && *prefs_common.quotemark)
5170                         qmark = prefs_common.quotemark;
5171                 else
5172                         qmark = "> ";
5173
5174                 if (compose->replyinfo != NULL)
5175                         parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5176                                                        tmpl->value, qmark, NULL);
5177                 else if (compose->fwdinfo != NULL)
5178                         parsed_str = compose_quote_fmt(compose, compose->fwdinfo,
5179                                                        tmpl->value, qmark, NULL);
5180                 else
5181                         parsed_str = NULL;
5182         }
5183
5184         if (replace && parsed_str && compose->account->auto_sig)
5185                 compose_insert_sig(compose, FALSE);
5186
5187         if (replace && parsed_str) {
5188                 gtk_text_buffer_get_start_iter(buffer, &iter);
5189                 gtk_text_buffer_place_cursor(buffer, &iter);
5190         }
5191
5192         if (parsed_str)
5193                 compose_changed_cb(NULL, compose);
5194 }
5195
5196 static void compose_destroy(Compose *compose)
5197 {
5198         /* NOTE: address_completion_end() does nothing with the window
5199          * however this may change. */
5200         address_completion_end(compose->window);
5201
5202         slist_free_strings(compose->to_list);
5203         g_slist_free(compose->to_list);
5204         slist_free_strings(compose->newsgroup_list);
5205         g_slist_free(compose->newsgroup_list);
5206         slist_free_strings(compose->header_list);
5207         g_slist_free(compose->header_list);
5208
5209         procmsg_msginfo_free(compose->targetinfo);
5210         procmsg_msginfo_free(compose->replyinfo);
5211         procmsg_msginfo_free(compose->fwdinfo);
5212
5213         g_free(compose->replyto);
5214         g_free(compose->cc);
5215         g_free(compose->bcc);
5216         g_free(compose->newsgroups);
5217         g_free(compose->followup_to);
5218
5219         g_free(compose->ml_post);
5220
5221         g_free(compose->inreplyto);
5222         g_free(compose->references);
5223         g_free(compose->msgid);
5224         g_free(compose->boundary);
5225
5226         if (compose->redirect_filename)
5227                 g_free(compose->redirect_filename);
5228         if (compose->undostruct)
5229                 undo_destroy(compose->undostruct);
5230
5231         g_free(compose->sig_str);
5232
5233         g_free(compose->exteditor_file);
5234
5235         if (addressbook_get_target_compose() == compose)
5236                 addressbook_set_target_compose(NULL);
5237
5238 #if USE_ASPELL
5239         if (compose->gtkaspell) {
5240                 gtkaspell_delete(compose->gtkaspell);
5241         }
5242 #endif
5243
5244         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5245         prefs_common.compose_height = compose->window->allocation.height;
5246
5247         gtk_widget_destroy(compose->paned);
5248
5249         toolbar_destroy(compose->toolbar);
5250         g_free(compose->toolbar);
5251         g_free(compose);
5252
5253         compose_list = g_list_remove(compose_list, compose);
5254 }
5255
5256 static void compose_attach_info_free(AttachInfo *ainfo)
5257 {
5258         g_free(ainfo->file);
5259         g_free(ainfo->content_type);
5260         g_free(ainfo->name);
5261         g_free(ainfo);
5262 }
5263
5264 static void compose_attach_remove_selected(Compose *compose)
5265 {
5266         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
5267         AttachInfo *ainfo;
5268         GtkTreeSelection *selection;
5269         GList *sel, *cur;
5270         GtkTreeModel *model;
5271
5272         selection = gtk_tree_view_get_selection(tree_view);
5273         sel = gtk_tree_selection_get_selected_rows(selection, &model);
5274
5275         if (!sel)
5276                 return;
5277
5278         for (cur = sel; cur != NULL; cur = cur->next) {
5279                 GtkTreePath *path = cur->data;
5280                 GtkTreeRowReference *ref = gtk_tree_row_reference_new
5281                                                 (model, cur->data);
5282                 cur->data = ref;
5283                 gtk_tree_path_free(path);
5284         }
5285
5286         for (cur = sel; cur != NULL; cur = cur->next) {
5287                 GtkTreeRowReference *ref = cur->data;
5288                 GtkTreePath *path = gtk_tree_row_reference_get_path(ref);
5289                 GtkTreeIter iter;
5290
5291                 if (gtk_tree_model_get_iter(model, &iter, path))
5292                         gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
5293
5294                 gtk_tree_path_free(path);
5295                 gtk_tree_row_reference_free(ref);
5296         }
5297
5298         g_list_free(sel);
5299 }
5300
5301 static struct _AttachProperty
5302 {
5303         GtkWidget *window;
5304         GtkWidget *mimetype_entry;
5305         GtkWidget *encoding_optmenu;
5306         GtkWidget *path_entry;
5307         GtkWidget *filename_entry;
5308         GtkWidget *ok_btn;
5309         GtkWidget *cancel_btn;
5310 } attach_prop;
5311
5312 static void gtk_tree_path_free_(gpointer ptr, gpointer data)
5313 {
5314         gtk_tree_path_free((GtkTreePath *)ptr);
5315 }
5316
5317 static void compose_attach_property(Compose *compose)
5318 {
5319         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
5320         AttachInfo *ainfo;
5321         GtkOptionMenu *optmenu;
5322         GtkTreeSelection *selection;
5323         GList *sel;
5324         GtkTreeModel *model;
5325         GtkTreeIter iter;
5326         GtkTreePath *path;
5327         static gboolean cancelled;
5328
5329         /* only if one selected */
5330         selection = gtk_tree_view_get_selection(tree_view);
5331         if (gtk_tree_selection_count_selected_rows(selection) != 1)
5332                 return;
5333
5334         sel = gtk_tree_selection_get_selected_rows(selection, &model);
5335         if (!sel)
5336                 return;
5337
5338         path = (GtkTreePath *) sel->data;
5339         gtk_tree_model_get_iter(model, &iter, path);
5340         gtk_tree_model_get(model, &iter, COL_DATA, &ainfo, -1);
5341
5342         if (!ainfo) {
5343                 g_list_foreach(sel, gtk_tree_path_free_, NULL);
5344                 g_list_free(sel);
5345                 return;
5346         }
5347         g_list_free(sel);
5348
5349         if (!attach_prop.window)
5350                 compose_attach_property_create(&cancelled);
5351         gtk_widget_grab_focus(attach_prop.ok_btn);
5352         gtk_widget_show(attach_prop.window);
5353         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5354
5355         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5356         if (ainfo->encoding == ENC_UNKNOWN)
5357                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5358                                     GINT_TO_POINTER(ENC_BASE64));
5359         else
5360                 menu_select_by_data(GTK_MENU(gtk_option_menu_get_menu(optmenu)),
5361                                     GINT_TO_POINTER(ainfo->encoding));
5362
5363         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5364                            ainfo->content_type ? ainfo->content_type : "");
5365         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5366                            ainfo->file ? ainfo->file : "");
5367         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5368                            ainfo->name ? ainfo->name : "");
5369
5370         for (;;) {
5371                 const gchar *entry_text;
5372                 gchar *text;
5373                 gchar *cnttype = NULL;
5374                 gchar *file = NULL;
5375                 off_t size = 0;
5376                 GtkWidget *menu;
5377                 GtkWidget *menuitem;
5378
5379                 cancelled = FALSE;
5380                 gtk_main();
5381
5382                 gtk_widget_hide(attach_prop.window);
5383
5384                 if (cancelled)
5385                         break;
5386
5387                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5388                 if (*entry_text != '\0') {
5389                         gchar *p;
5390
5391                         text = g_strstrip(g_strdup(entry_text));
5392                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5393                                 cnttype = g_strdup(text);
5394                                 g_free(text);
5395                         } else {
5396                                 alertpanel_error(_("Invalid MIME type."));
5397                                 g_free(text);
5398                                 continue;
5399                         }
5400                 }
5401
5402                 menu = gtk_option_menu_get_menu(optmenu);
5403                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5404                 ainfo->encoding = GPOINTER_TO_INT
5405                         (g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID));
5406
5407                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5408                 if (*entry_text != '\0') {
5409                         if (is_file_exist(entry_text) &&
5410                             (size = get_file_size(entry_text)) > 0)
5411                                 file = g_strdup(entry_text);
5412                         else {
5413                                 alertpanel_error
5414                                         (_("File doesn't exist or is empty."));
5415                                 g_free(cnttype);
5416                                 continue;
5417                         }
5418                 }
5419
5420                 entry_text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5421                 if (*entry_text != '\0') {
5422                         g_free(ainfo->name);
5423                         ainfo->name = g_strdup(entry_text);
5424                 }
5425
5426                 if (cnttype) {
5427                         g_free(ainfo->content_type);
5428                         ainfo->content_type = cnttype;
5429                 }
5430                 if (file) {
5431                         g_free(ainfo->file);
5432                         ainfo->file = file;
5433                 }
5434                 if (size)
5435                         ainfo->size = size;
5436
5437                 /* update tree store */
5438                 text = to_human_readable(ainfo->size);
5439                 gtk_tree_model_get_iter(model, &iter, path);
5440                 gtk_list_store_set(GTK_LIST_STORE(model), &iter,
5441                                    COL_MIMETYPE, ainfo->content_type,
5442                                    COL_SIZE, text,
5443                                    COL_NAME, ainfo->file,
5444                                    -1);
5445
5446                 break;
5447         }
5448
5449         gtk_tree_path_free(path);
5450 }
5451
5452 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5453 { \
5454         label = gtk_label_new(str); \
5455         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5456                          GTK_FILL, 0, 0, 0); \
5457         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5458  \
5459         entry = gtk_entry_new(); \
5460         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5461                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5462 }
5463
5464 static void compose_attach_property_create(gboolean *cancelled)
5465 {
5466         GtkWidget *window;
5467         GtkWidget *vbox;
5468         GtkWidget *table;
5469         GtkWidget *label;
5470         GtkWidget *mimetype_entry;
5471         GtkWidget *hbox;
5472         GtkWidget *optmenu;
5473         GtkWidget *optmenu_menu;
5474         GtkWidget *menuitem;
5475         GtkWidget *path_entry;
5476         GtkWidget *filename_entry;
5477         GtkWidget *hbbox;
5478         GtkWidget *ok_btn;
5479         GtkWidget *cancel_btn;
5480         GList     *mime_type_list, *strlist;
5481
5482         debug_print("Creating attach_property window...\n");
5483
5484         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
5485         gtk_widget_set_size_request(window, 480, -1);
5486         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5487         gtk_window_set_title(GTK_WINDOW(window), _("Properties"));
5488         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5489         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5490         g_signal_connect(G_OBJECT(window), "delete_event",
5491                          G_CALLBACK(attach_property_delete_event),
5492                          cancelled);
5493         g_signal_connect(G_OBJECT(window), "key_press_event",
5494                          G_CALLBACK(attach_property_key_pressed),
5495                          cancelled);
5496
5497         vbox = gtk_vbox_new(FALSE, 8);
5498         gtk_container_add(GTK_CONTAINER(window), vbox);
5499
5500         table = gtk_table_new(4, 2, FALSE);
5501         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5502         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5503         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5504
5505         label = gtk_label_new(_("MIME type"));
5506         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5507                          GTK_FILL, 0, 0, 0);
5508         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5509         mimetype_entry = gtk_combo_new();
5510         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5511                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5512
5513         /* stuff with list */
5514         mime_type_list = procmime_get_mime_type_list();
5515         strlist = NULL;
5516         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5517                 MimeType *type = (MimeType *) mime_type_list->data;
5518                 strlist = g_list_append(strlist,
5519                                 g_strdup_printf("%s/%s",
5520                                         type->type, type->sub_type));
5521         }
5522
5523         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5524
5525         for (mime_type_list = strlist; mime_type_list != NULL;
5526                 mime_type_list = mime_type_list->next)
5527                 g_free(mime_type_list->data);
5528         g_list_free(strlist);
5529
5530         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5531
5532         label = gtk_label_new(_("Encoding"));
5533         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5534                          GTK_FILL, 0, 0, 0);
5535         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5536
5537         hbox = gtk_hbox_new(FALSE, 0);
5538         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5539                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5540
5541         optmenu = gtk_option_menu_new();
5542         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
5543
5544         optmenu_menu = gtk_menu_new();
5545         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5546         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5547 #if 0
5548         gtk_widget_set_sensitive(menuitem, FALSE);
5549 #endif
5550         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5551         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5552 #if 0
5553         gtk_widget_set_sensitive(menuitem, FALSE);
5554 #endif
5555         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable",
5556                      ENC_QUOTED_PRINTABLE);
5557         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5558
5559         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5560
5561         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5562
5563         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5564         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5565
5566         gtkut_stock_button_set_create(&hbbox, &ok_btn, GTK_STOCK_OK,
5567                                       &cancel_btn, GTK_STOCK_CANCEL,
5568                                       NULL, NULL);
5569         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5570         gtk_widget_grab_default(ok_btn);
5571
5572         g_signal_connect(G_OBJECT(ok_btn), "clicked",
5573                          G_CALLBACK(attach_property_ok),
5574                          cancelled);
5575         g_signal_connect(G_OBJECT(cancel_btn), "clicked",
5576                          G_CALLBACK(attach_property_cancel),
5577                          cancelled);
5578
5579         gtk_widget_show_all(vbox);
5580
5581         attach_prop.window           = window;
5582         attach_prop.mimetype_entry   = mimetype_entry;
5583         attach_prop.encoding_optmenu = optmenu;
5584         attach_prop.path_entry       = path_entry;
5585         attach_prop.filename_entry   = filename_entry;
5586         attach_prop.ok_btn           = ok_btn;
5587         attach_prop.cancel_btn       = cancel_btn;
5588 }
5589
5590 #undef SET_LABEL_AND_ENTRY
5591
5592 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
5593 {
5594         *cancelled = FALSE;
5595         gtk_main_quit();
5596 }
5597
5598 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
5599 {
5600         *cancelled = TRUE;
5601         gtk_main_quit();
5602 }
5603
5604 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
5605                                          gboolean *cancelled)
5606 {
5607         *cancelled = TRUE;
5608         gtk_main_quit();
5609
5610         return TRUE;
5611 }
5612
5613 static gboolean attach_property_key_pressed(GtkWidget *widget,
5614                                             GdkEventKey *event,
5615                                             gboolean *cancelled)
5616 {
5617         if (event && event->keyval == GDK_Escape) {
5618                 *cancelled = TRUE;
5619                 gtk_main_quit();
5620         }
5621         return FALSE;
5622 }
5623
5624 static void compose_exec_ext_editor(Compose *compose)
5625 {
5626         gchar *tmp;
5627         pid_t pid;
5628         gint pipe_fds[2];
5629
5630         tmp = g_strdup_printf("%s%ctmpmsg.%p", get_tmp_dir(),
5631                               G_DIR_SEPARATOR, compose);
5632
5633         if (pipe(pipe_fds) < 0) {
5634                 perror("pipe");
5635                 g_free(tmp);
5636                 return;
5637         }
5638
5639         if ((pid = fork()) < 0) {
5640                 perror("fork");
5641                 g_free(tmp);
5642                 return;
5643         }
5644
5645         if (pid != 0) {
5646                 /* close the write side of the pipe */
5647                 close(pipe_fds[1]);
5648
5649                 compose->exteditor_file    = g_strdup(tmp);
5650                 compose->exteditor_pid     = pid;
5651                 compose->exteditor_readdes = pipe_fds[0];
5652
5653                 compose_set_ext_editor_sensitive(compose, FALSE);
5654
5655                 compose->exteditor_tag =
5656                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
5657                                       compose_input_cb, compose);
5658         } else {        /* process-monitoring process */
5659                 pid_t pid_ed;
5660
5661                 if (setpgid(0, 0))
5662                         perror("setpgid");
5663
5664                 /* close the read side of the pipe */
5665                 close(pipe_fds[0]);
5666
5667                 if (compose_write_body_to_file(compose, tmp) < 0) {
5668                         fd_write_all(pipe_fds[1], "2\n", 2);
5669                         _exit(1);
5670                 }
5671
5672                 pid_ed = compose_exec_ext_editor_real(tmp);
5673                 if (pid_ed < 0) {
5674                         fd_write_all(pipe_fds[1], "1\n", 2);
5675                         _exit(1);
5676                 }
5677
5678                 /* wait until editor is terminated */
5679                 waitpid(pid_ed, NULL, 0);
5680
5681                 fd_write_all(pipe_fds[1], "0\n", 2);
5682
5683                 close(pipe_fds[1]);
5684                 _exit(0);
5685         }
5686
5687         g_free(tmp);
5688 }
5689
5690 static gint compose_exec_ext_editor_real(const gchar *file)
5691 {
5692         static gchar *def_cmd = "emacs %s";
5693         gchar buf[1024];
5694         gchar *p;
5695         gchar **cmdline;
5696         pid_t pid;
5697
5698         g_return_val_if_fail(file != NULL, -1);
5699
5700         if ((pid = fork()) < 0) {
5701                 perror("fork");
5702                 return -1;
5703         }
5704
5705         if (pid != 0) return pid;
5706
5707         /* grandchild process */
5708
5709         if (setpgid(0, getppid()))
5710                 perror("setpgid");
5711
5712         if (prefs_common.ext_editor_cmd &&
5713             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
5714             *(p + 1) == 's' && !strchr(p + 2, '%')) {
5715                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
5716         } else {
5717                 if (prefs_common.ext_editor_cmd)
5718                         g_warning("External editor command line is invalid: `%s'\n",
5719                                   prefs_common.ext_editor_cmd);
5720                 g_snprintf(buf, sizeof(buf), def_cmd, file);
5721         }
5722
5723         cmdline = strsplit_with_quote(buf, " ", 1024);
5724         execvp(cmdline[0], cmdline);
5725
5726         perror("execvp");
5727         g_strfreev(cmdline);
5728
5729         _exit(1);
5730 }
5731
5732 static gboolean compose_ext_editor_kill(Compose *compose)
5733 {
5734         pid_t pgid = compose->exteditor_pid * -1;
5735         gint ret;
5736
5737         ret = kill(pgid, 0);
5738
5739         if (ret == 0 || (ret == -1 && EPERM == errno)) {
5740                 AlertValue val;
5741                 gchar *msg;
5742
5743                 msg = g_strdup_printf
5744                         (_("The external editor is still working.\n"
5745                            "Force terminating the process?\n"
5746                            "process group id: %d"), -pgid);
5747                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
5748                 g_free(msg);
5749
5750                 if (val == G_ALERTDEFAULT) {
5751                         gdk_input_remove(compose->exteditor_tag);
5752                         close(compose->exteditor_readdes);
5753
5754                         if (kill(pgid, SIGTERM) < 0) perror("kill");
5755                         waitpid(compose->exteditor_pid, NULL, 0);
5756
5757                         g_warning("Terminated process group id: %d", -pgid);
5758                         g_warning("Temporary file: %s",
5759                                   compose->exteditor_file);
5760
5761                         compose_set_ext_editor_sensitive(compose, TRUE);
5762
5763                         g_free(compose->exteditor_file);
5764                         compose->exteditor_file    = NULL;
5765                         compose->exteditor_pid     = -1;
5766                         compose->exteditor_readdes = -1;
5767                         compose->exteditor_tag     = -1;
5768                 } else
5769                         return FALSE;
5770         }
5771
5772         return TRUE;
5773 }
5774
5775 static void compose_input_cb(gpointer data, gint source,
5776                              GdkInputCondition condition)
5777 {
5778         gchar buf[3];
5779         Compose *compose = (Compose *)data;
5780         gint i = 0;
5781
5782         debug_print("Compose: input from monitoring process\n");
5783
5784         gdk_input_remove(compose->exteditor_tag);
5785
5786         for (;;) {
5787                 if (read(source, &buf[i], 1) < 1) {
5788                         buf[0] = '3';
5789                         break;
5790                 }
5791                 if (buf[i] == '\n') {
5792                         buf[i] = '\0';
5793                         break;
5794                 }
5795                 i++;
5796                 if (i == sizeof(buf) - 1)
5797                         break;
5798         }
5799
5800         waitpid(compose->exteditor_pid, NULL, 0);
5801
5802         if (buf[0] == '0') {            /* success */
5803                 GtkTextView *text = GTK_TEXT_VIEW(compose->text);
5804                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
5805
5806                 gtk_text_buffer_set_text(buffer, "", -1);
5807                 compose_insert_file(compose, compose->exteditor_file);
5808                 compose_changed_cb(NULL, compose);
5809
5810                 if (unlink(compose->exteditor_file) < 0)
5811                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5812         } else if (buf[0] == '1') {     /* failed */
5813                 g_warning("Couldn't exec external editor\n");
5814                 if (unlink(compose->exteditor_file) < 0)
5815                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5816         } else if (buf[0] == '2') {
5817                 g_warning("Couldn't write to file\n");
5818         } else if (buf[0] == '3') {
5819                 g_warning("Pipe read failed\n");
5820         }
5821
5822         close(source);
5823
5824         compose_set_ext_editor_sensitive(compose, TRUE);
5825
5826         g_free(compose->exteditor_file);
5827         compose->exteditor_file    = NULL;
5828         compose->exteditor_pid     = -1;
5829         compose->exteditor_readdes = -1;
5830         compose->exteditor_tag     = -1;
5831 }
5832
5833 static void compose_set_ext_editor_sensitive(Compose *compose,
5834                                              gboolean sensitive)
5835 {
5836         GtkItemFactory *ifactory;
5837
5838         ifactory = gtk_item_factory_from_widget(compose->menubar);
5839
5840         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
5841         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
5842         menu_set_sensitive(ifactory, "/Message/Insert file", sensitive);
5843         menu_set_sensitive(ifactory, "/Message/Insert signature", sensitive);
5844         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
5845         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
5846         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
5847                            sensitive);
5848
5849         gtk_widget_set_sensitive(compose->text,                   sensitive);
5850         gtk_widget_set_sensitive(compose->toolbar->send_btn,      sensitive);
5851         gtk_widget_set_sensitive(compose->toolbar->sendl_btn,     sensitive);
5852         gtk_widget_set_sensitive(compose->toolbar->draft_btn,     sensitive);
5853         gtk_widget_set_sensitive(compose->toolbar->insert_btn,    sensitive);
5854         gtk_widget_set_sensitive(compose->toolbar->sig_btn,       sensitive);
5855         gtk_widget_set_sensitive(compose->toolbar->exteditor_btn, sensitive);
5856         gtk_widget_set_sensitive(compose->toolbar->linewrap_current_btn,  sensitive);
5857         gtk_widget_set_sensitive(compose->toolbar->linewrap_all_btn,  sensitive);
5858 }
5859
5860 /**
5861  * compose_undo_state_changed:
5862  *
5863  * Change the sensivity of the menuentries undo and redo
5864  **/
5865 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
5866                                        gint redo_state, gpointer data)
5867 {
5868         GtkWidget *widget = GTK_WIDGET(data);
5869         GtkItemFactory *ifactory;
5870
5871         g_return_if_fail(widget != NULL);
5872
5873         ifactory = gtk_item_factory_from_widget(widget);
5874
5875         switch (undo_state) {
5876         case UNDO_STATE_TRUE:
5877                 if (!undostruct->undo_state) {
5878                         undostruct->undo_state = TRUE;
5879                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
5880                 }
5881                 break;
5882         case UNDO_STATE_FALSE:
5883                 if (undostruct->undo_state) {
5884                         undostruct->undo_state = FALSE;
5885                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
5886                 }
5887                 break;
5888         case UNDO_STATE_UNCHANGED:
5889                 break;
5890         case UNDO_STATE_REFRESH:
5891                 menu_set_sensitive(ifactory, "/Edit/Undo",
5892                                    undostruct->undo_state);
5893                 break;
5894         default:
5895                 g_warning("Undo state not recognized");
5896                 break;
5897         }
5898
5899         switch (redo_state) {
5900         case UNDO_STATE_TRUE:
5901                 if (!undostruct->redo_state) {
5902                         undostruct->redo_state = TRUE;
5903                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
5904                 }
5905                 break;
5906         case UNDO_STATE_FALSE:
5907                 if (undostruct->redo_state) {
5908                         undostruct->redo_state = FALSE;
5909                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
5910                 }
5911                 break;
5912         case UNDO_STATE_UNCHANGED:
5913                 break;
5914         case UNDO_STATE_REFRESH:
5915                 menu_set_sensitive(ifactory, "/Edit/Redo",
5916                                    undostruct->redo_state);
5917                 break;
5918         default:
5919                 g_warning("Redo state not recognized");
5920                 break;
5921         }
5922 }
5923
5924 /* callback functions */
5925
5926 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
5927  * includes "non-client" (windows-izm) in calculation, so this calculation
5928  * may not be accurate.
5929  */
5930 static gboolean compose_edit_size_alloc(GtkEditable *widget,
5931                                         GtkAllocation *allocation,
5932                                         GtkSHRuler *shruler)
5933 {
5934         if (prefs_common.show_ruler) {
5935                 gint char_width = 0, char_height = 0;
5936                 gint line_width_in_chars;
5937
5938                 gtkut_get_font_size(GTK_WIDGET(widget),
5939                                     &char_width, &char_height);
5940                 line_width_in_chars =
5941                         (allocation->width - allocation->x) / char_width;
5942
5943                 /* got the maximum */
5944                 gtk_ruler_set_range(GTK_RULER(shruler),
5945                                     0.0, line_width_in_chars, 0,
5946                                     /*line_width_in_chars*/ char_width);
5947         }
5948
5949         return TRUE;
5950 }
5951
5952 static void account_activated(GtkMenuItem *menuitem, gpointer data)
5953 {
5954         Compose *compose = (Compose *)data;
5955
5956         PrefsAccount *ac;
5957         gchar *folderidentifier;
5958
5959         ac = account_find_from_id(
5960                 GPOINTER_TO_INT(g_object_get_data(G_OBJECT(menuitem), MENU_VAL_ID)));
5961         g_return_if_fail(ac != NULL);
5962
5963         if (ac != compose->account)
5964                 compose_select_account(compose, ac, FALSE);
5965
5966         /* Set message save folder */
5967         if (account_get_special_folder(compose->account, F_OUTBOX)) {
5968                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
5969         }
5970         g_signal_connect(G_OBJECT(compose->savemsg_checkbtn), "toggled",
5971                          G_CALLBACK(compose_savemsg_checkbtn_cb), compose);
5972
5973         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
5974         if (account_get_special_folder(compose->account, F_OUTBOX)) {
5975                 folderidentifier = folder_item_get_identifier(account_get_special_folder
5976                                   (compose->account, F_OUTBOX));
5977                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
5978                 g_free(folderidentifier);
5979         }
5980 }
5981
5982 static void attach_selected(GtkTreeView *tree_view, GtkTreePath *tree_path,
5983                             GtkTreeViewColumn *column, Compose *compose)
5984 {
5985         compose_attach_property(compose);
5986 }
5987
5988 static gboolean attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
5989                                       gpointer data)
5990 {
5991         Compose *compose = (Compose *)data;
5992         GtkTreeView *tree_view = GTK_TREE_VIEW(compose->attach_clist);
5993         GtkTreeIter iter;
5994
5995         if (!event) return FALSE;
5996
5997         if (event->button == 3) {
5998                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
5999                                NULL, NULL, event->button, event->time);
6000                 return TRUE;
6001         }
6002
6003         return FALSE;
6004 }
6005
6006 static gboolean attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
6007                                    gpointer data)
6008 {
6009         Compose *compose = (Compose *)data;
6010
6011         if (!event) return FALSE;
6012
6013         switch (event->keyval) {
6014         case GDK_Delete:
6015                 compose_attach_remove_selected(compose);
6016                 break;
6017         }
6018         return FALSE;
6019 }
6020
6021 static void compose_allow_user_actions (Compose *compose, gboolean allow)
6022 {
6023         GtkItemFactory *ifactory = gtk_item_factory_from_widget(compose->menubar);
6024         toolbar_comp_set_sensitive(compose, allow);
6025         menu_set_sensitive(ifactory, "/Message", allow);
6026         menu_set_sensitive(ifactory, "/Edit", allow);
6027 #if USE_ASPELL
6028         menu_set_sensitive(ifactory, "/Spelling", allow);
6029 #endif
6030         menu_set_sensitive(ifactory, "/Options", allow);
6031         menu_set_sensitive(ifactory, "/Tools", allow);
6032         menu_set_sensitive(ifactory, "/Help", allow);
6033 }
6034
6035 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
6036 {
6037         Compose *compose = (Compose *)data;
6038
6039         if (prefs_common.work_offline)
6040                 if (alertpanel(_("Offline warning"),
6041                                _("You're working offline. Override?"),
6042                                _("Yes"), _("No"), NULL) != G_ALERTDEFAULT)
6043                         return;
6044
6045         if (compose->draft_timeout_tag != -1) { /* CLAWS: disable draft timeout */
6046                 gtk_timeout_remove(compose->draft_timeout_tag);
6047                 compose->draft_timeout_tag = -1;
6048         }
6049
6050         compose_send(compose);
6051 }
6052
6053 static void compose_send_later_cb(gpointer data, guint action,
6054                                   GtkWidget *widget)
6055 {
6056         Compose *compose = (Compose *)data;
6057         gint val;
6058
6059         val = compose_queue_sub(compose, NULL, NULL, TRUE);
6060         if (!val)
6061                 compose_close(compose);
6062 }
6063
6064 void compose_draft (gpointer data)
6065 {
6066         compose_draft_cb(data, COMPOSE_QUIT_EDITING, NULL);
6067 }
6068
6069 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
6070 {
6071         Compose *compose = (Compose *)data;
6072         FolderItem *draft;
6073         gchar *tmp;
6074         gint msgnum;
6075         MsgFlags flag = {0, 0};
6076         static gboolean lock = FALSE;
6077         MsgInfo *newmsginfo;
6078         FILE *fp;
6079
6080         if (lock) return;
6081
6082         draft = account_get_special_folder(compose->account, F_DRAFT);
6083         g_return_if_fail(draft != NULL);
6084
6085         lock = TRUE;
6086
6087         tmp = g_strdup_printf("%s%cdraft.%p", get_tmp_dir(),
6088                               G_DIR_SEPARATOR, compose);
6089         if ((fp = fopen(tmp, "wb")) == NULL) {
6090                 FILE_OP_ERROR(tmp, "fopen");
6091                 return;
6092         }
6093
6094         /* chmod for security */
6095         if (change_file_mode_rw(fp, tmp) < 0) {
6096                 FILE_OP_ERROR(tmp, "chmod");
6097                 g_warning("can't change file mode\n");
6098         }
6099
6100         /* Save draft infos */
6101         fprintf(fp, "X-Sylpheed-Account-Id:%d\n", compose->account->account_id);
6102         fprintf(fp, "S:%s\n", compose->account->address);
6103         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
6104                 gchar *savefolderid;
6105
6106                 savefolderid = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
6107                 fprintf(fp, "SCF:%s\n", savefolderid);
6108                 g_free(savefolderid);
6109         }
6110         fprintf(fp, "X-Sylpheed-Sign:%d\n", compose->use_signing);
6111         fprintf(fp, "X-Sylpheed-Encrypt:%d\n", compose->use_encryption);
6112         fprintf(fp, "X-Sylpheed-Privacy-System:%s\n", compose->privacy_system);
6113         fprintf(fp, "\n");
6114
6115         if (compose_write_to_file(compose, fp, COMPOSE_WRITE_FOR_STORE) < 0) {
6116                 fclose(fp);
6117                 unlink(tmp);
6118                 g_free(tmp);
6119                 lock = FALSE;
6120                 return;
6121         }
6122         fclose(fp);
6123
6124         folder_item_scan(draft);
6125         if ((msgnum = folder_item_add_msg(draft, tmp, &flag, TRUE)) < 0) {
6126                 unlink(tmp);
6127                 g_free(tmp);
6128                 lock = FALSE;
6129                 return;
6130         }
6131         g_free(tmp);
6132         draft->mtime = 0;       /* force updating */
6133
6134         if (compose->mode == COMPOSE_REEDIT) {
6135                 compose_remove_reedit_target(compose);
6136         }
6137
6138         newmsginfo = folder_item_get_msginfo(draft, msgnum);
6139         if (newmsginfo) {
6140                 procmsg_msginfo_unset_flags(newmsginfo, ~0, ~0);
6141                 procmsg_msginfo_set_flags(newmsginfo, 0, MSG_DRAFT);
6142                 if (compose_use_attach(compose))
6143                         procmsg_msginfo_set_flags(newmsginfo, 0,
6144                                                   MSG_HAS_ATTACHMENT);
6145
6146                 procmsg_msginfo_free(newmsginfo);
6147         }
6148
6149         folder_item_scan(draft);
6150
6151         lock = FALSE;
6152
6153         if (action == COMPOSE_QUIT_EDITING)
6154                 compose_close(compose);
6155         else {
6156                 struct stat s;
6157                 gchar *path;
6158
6159                 path = folder_item_fetch_msg(draft, msgnum);
6160                 g_return_if_fail(path != NULL);
6161                 if (stat(path, &s) < 0) {
6162                         FILE_OP_ERROR(path, "stat");
6163                         g_free(path);
6164                         lock = FALSE;
6165                         return;
6166                 }
6167                 g_free(path);
6168
6169                 procmsg_msginfo_free(compose->targetinfo);
6170                 compose->targetinfo = procmsg_msginfo_new();
6171                 compose->targetinfo->msgnum = msgnum;
6172                 compose->targetinfo->size = s.st_size;
6173                 compose->targetinfo->mtime = s.st_mtime;
6174                 compose->targetinfo->folder = draft;
6175                 compose->mode = COMPOSE_REEDIT;
6176
6177                 if (action == COMPOSE_AUTO_SAVE) {
6178                         compose->autosaved_draft = compose->targetinfo;
6179                 }
6180         }
6181 }
6182
6183 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6184 {
6185         Compose *compose = (Compose *)data;
6186         GList *file_list;
6187
6188         if (compose->redirect_filename != NULL)
6189                 return;
6190
6191         file_list = filesel_select_multiple_files_open(_("Select file"));
6192
6193         if (file_list) {
6194                 GList *tmp;
6195
6196                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6197                         gchar *file = (gchar *) tmp->data;
6198                         gchar *utf8_filename = conv_filename_to_utf8(file);
6199                         compose_attach_append(compose, file, utf8_filename, NULL);
6200                         compose_changed_cb(NULL, compose);
6201                         g_free(file);
6202                         g_free(utf8_filename);
6203                 }
6204                 g_list_free(file_list);
6205         }
6206 }
6207
6208 static void compose_insert_file_cb(gpointer data, guint action,
6209                                    GtkWidget *widget)
6210 {
6211         Compose *compose = (Compose *)data;
6212         GList *file_list;
6213
6214         file_list = filesel_select_multiple_files_open(_("Select file"));
6215
6216         if (file_list) {
6217                 GList *tmp;
6218
6219                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6220                         gchar *file = (gchar *) tmp->data;
6221                         gchar *filedup = g_strdup(file);
6222                         gchar *shortfile = g_path_get_basename(filedup);
6223                         ComposeInsertResult res;
6224
6225                         res = compose_insert_file(compose, file);
6226                         if (res == COMPOSE_INSERT_READ_ERROR) {
6227                                 alertpanel_error(_("File '%s' could not be read."), shortfile);
6228                         } else if (res == COMPOSE_INSERT_INVALID_CHARACTER) {
6229                                 alertpanel_error(_("File '%s' contained invalid characters\n"
6230                                                    "for the current encoding, insertion may be incorrect."), shortfile);
6231                         }
6232                         g_free(shortfile);
6233                         g_free(filedup);
6234                         g_free(file);
6235                 }
6236                 g_list_free(file_list);
6237         }
6238 }
6239
6240 static void compose_insert_sig_cb(gpointer data, guint action,
6241                                   GtkWidget *widget)
6242 {
6243         Compose *compose = (Compose *)data;
6244
6245         compose_insert_sig(compose, FALSE);
6246 }
6247
6248 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6249                               gpointer data)
6250 {
6251         gint x, y;
6252         Compose *compose = (Compose *)data;
6253
6254         gtkut_widget_get_uposition(widget, &x, &y);
6255         prefs_common.compose_x = x;
6256         prefs_common.compose_y = y;
6257
6258         if (compose->sending)
6259                 return TRUE;
6260         compose_close_cb(compose, 0, NULL);
6261         return TRUE;
6262 }
6263
6264 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6265 {
6266         Compose *compose = (Compose *)data;
6267         AlertValue val;
6268
6269         if (compose->exteditor_tag != -1) {
6270                 if (!compose_ext_editor_kill(compose))
6271                         return;
6272         }
6273
6274         if (compose->modified) {
6275                 val = alertpanel(_("Discard message"),
6276                                  _("This message has been modified. discard it?"),
6277                                  _("Discard"), _("to Draft"), GTK_STOCK_CANCEL);
6278
6279                 switch (val) {
6280                 case G_ALERTDEFAULT:
6281                         if (prefs_common.autosave)
6282                                 compose_remove_draft(compose);
6283                         break;
6284                 case G_ALERTALTERNATE:
6285                         compose_draft_cb(data, COMPOSE_QUIT_EDITING, NULL);
6286                         return;
6287                 default:
6288                         return;
6289                 }
6290         }
6291
6292         compose_close(compose);
6293 }
6294
6295 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6296 {
6297         Compose *compose = (Compose *)data;
6298
6299         addressbook_open(compose);
6300 }
6301
6302 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6303 {
6304         Compose *compose = (Compose *)data;
6305         Template *tmpl;
6306         gchar *msg;
6307         AlertValue val;
6308
6309         tmpl = g_object_get_data(G_OBJECT(widget), "template");
6310         g_return_if_fail(tmpl != NULL);
6311
6312         msg = g_strdup_printf(_("Do you want to apply the template `%s' ?"),
6313                               tmpl->name);
6314         val = alertpanel(_("Apply template"), msg,
6315                          _("Replace"), _("Insert"), GTK_STOCK_CANCEL);
6316         g_free(msg);
6317
6318         if (val == G_ALERTDEFAULT)
6319                 compose_template_apply(compose, tmpl, TRUE);
6320         else if (val == G_ALERTALTERNATE)
6321                 compose_template_apply(compose, tmpl, FALSE);
6322 }
6323
6324 static void compose_ext_editor_cb(gpointer data, guint action,
6325                                   GtkWidget *widget)
6326 {
6327         Compose *compose = (Compose *)data;
6328
6329         compose_exec_ext_editor(compose);
6330 }
6331
6332 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6333 {
6334         if (compose->sending)
6335                 return;
6336         compose_destroy(compose);
6337 }
6338
6339 static void compose_undo_cb(Compose *compose)
6340 {
6341         undo_undo(compose->undostruct);
6342 }
6343
6344 static void compose_redo_cb(Compose *compose)
6345 {
6346         undo_redo(compose->undostruct);
6347 }
6348
6349 static void entry_cut_clipboard(GtkWidget *entry)
6350 {
6351         if (GTK_IS_EDITABLE(entry))
6352                 gtk_editable_cut_clipboard (GTK_EDITABLE(entry));
6353         else if (GTK_IS_TEXT_VIEW(entry))
6354                 gtk_text_buffer_cut_clipboard(
6355                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6356                         gtk_clipboard_get(GDK_NONE),
6357                         TRUE);
6358 }
6359
6360 static void entry_copy_clipboard(GtkWidget *entry)
6361 {
6362         if (GTK_IS_EDITABLE(entry))
6363                 gtk_editable_copy_clipboard (GTK_EDITABLE(entry));
6364         else if (GTK_IS_TEXT_VIEW(entry))
6365                 gtk_text_buffer_copy_clipboard(
6366                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6367                         gtk_clipboard_get(GDK_NONE));
6368 }
6369
6370 static void entry_paste_clipboard(GtkWidget *entry)
6371 {
6372         if (GTK_IS_EDITABLE(entry))
6373                 gtk_editable_paste_clipboard (GTK_EDITABLE(entry));
6374         else if (GTK_IS_TEXT_VIEW(entry))
6375                 gtk_text_buffer_paste_clipboard(
6376                         gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry)),
6377                         gtk_clipboard_get(GDK_NONE),
6378                         NULL, TRUE);
6379 }
6380
6381 static void entry_allsel(GtkWidget *entry)
6382 {
6383         if (GTK_IS_EDITABLE(entry))
6384                 gtk_editable_select_region(GTK_EDITABLE(entry), 0, -1);
6385         else if (GTK_IS_TEXT_VIEW(entry)) {
6386                 GtkTextIter startiter, enditer;
6387                 GtkTextBuffer *textbuf;
6388
6389                 textbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(entry));
6390                 gtk_text_buffer_get_start_iter(textbuf, &startiter);
6391                 gtk_text_buffer_get_end_iter(textbuf, &enditer);
6392
6393                 gtk_text_buffer_move_mark_by_name(textbuf,
6394                         "selection_bound", &startiter);
6395                 gtk_text_buffer_move_mark_by_name(textbuf,
6396                         "insert", &enditer);
6397         }
6398 }
6399
6400
6401 static void compose_cut_cb(Compose *compose)
6402 {
6403         if (compose->focused_editable &&
6404             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6405                 entry_cut_clipboard(compose->focused_editable);
6406 }
6407
6408 static void compose_copy_cb(Compose *compose)
6409 {
6410         if (compose->focused_editable &&
6411             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6412                 entry_copy_clipboard(compose->focused_editable);
6413 }
6414
6415 static void compose_paste_cb(Compose *compose)
6416 {
6417         if (compose->focused_editable &&
6418             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6419                 entry_paste_clipboard(compose->focused_editable);
6420 }
6421
6422 static void compose_paste_as_quote_cb(Compose *compose)
6423 {
6424         if (compose->focused_editable &&
6425             GTK_WIDGET_HAS_FOCUS(compose->focused_editable)) {
6426                 /* let text_insert() (called directly or at a later time
6427                  * after the gtk_editable_paste_clipboard) know that
6428                  * text is to be inserted as a quotation. implemented
6429                  * by using a simple refcount... */
6430                 gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data(
6431                                                 G_OBJECT(compose->focused_editable),
6432                                                 "paste_as_quotation"));
6433                 g_object_set_data(G_OBJECT(compose->focused_editable),
6434                                     "paste_as_quotation",
6435                                     GINT_TO_POINTER(paste_as_quotation + 1));
6436                 entry_paste_clipboard(compose->focused_editable);
6437         }
6438 }
6439
6440 static void compose_allsel_cb(Compose *compose)
6441 {
6442         if (compose->focused_editable &&
6443             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6444                 entry_allsel(compose->focused_editable);
6445 }
6446
6447 static void textview_move_beginning_of_line (GtkTextView *text)
6448 {
6449         GtkTextBuffer *buffer;
6450         GtkTextMark *mark;
6451         GtkTextIter ins;
6452
6453         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6454
6455         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6456         mark = gtk_text_buffer_get_insert(buffer);
6457         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6458         gtk_text_iter_set_line_offset(&ins, 0);
6459         gtk_text_buffer_place_cursor(buffer, &ins);
6460 }
6461
6462 static void textview_move_forward_character (GtkTextView *text)
6463 {
6464         GtkTextBuffer *buffer;
6465         GtkTextMark *mark;
6466         GtkTextIter ins;
6467
6468         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6469
6470         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6471         mark = gtk_text_buffer_get_insert(buffer);
6472         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6473         if (gtk_text_iter_forward_cursor_position(&ins))
6474                 gtk_text_buffer_place_cursor(buffer, &ins);
6475 }
6476
6477 static void textview_move_backward_character (GtkTextView *text)
6478 {
6479         GtkTextBuffer *buffer;
6480         GtkTextMark *mark;
6481         GtkTextIter ins;
6482
6483         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6484
6485         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6486         mark = gtk_text_buffer_get_insert(buffer);
6487         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6488         if (gtk_text_iter_backward_cursor_position(&ins))
6489                 gtk_text_buffer_place_cursor(buffer, &ins);
6490 }
6491
6492 static void textview_move_forward_word (GtkTextView *text)
6493 {
6494         GtkTextBuffer *buffer;
6495         GtkTextMark *mark;
6496         GtkTextIter ins;
6497         gint count;
6498
6499         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6500
6501         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6502         mark = gtk_text_buffer_get_insert(buffer);
6503         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6504         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6505         if (gtk_text_iter_forward_word_ends(&ins, count)) {
6506                 gtk_text_iter_backward_word_start(&ins);
6507                 gtk_text_buffer_place_cursor(buffer, &ins);
6508         }
6509 }
6510
6511 static void textview_move_backward_word (GtkTextView *text)
6512 {
6513         GtkTextBuffer *buffer;
6514         GtkTextMark *mark;
6515         GtkTextIter ins;
6516         gint count;
6517
6518         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6519
6520         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6521         mark = gtk_text_buffer_get_insert(buffer);
6522         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6523         count = gtk_text_iter_inside_word (&ins) ? 2 : 1;
6524         if (gtk_text_iter_backward_word_starts(&ins, 1))
6525                 gtk_text_buffer_place_cursor(buffer, &ins);
6526 }
6527
6528 static void textview_move_end_of_line (GtkTextView *text)
6529 {
6530         GtkTextBuffer *buffer;
6531         GtkTextMark *mark;
6532         GtkTextIter ins;
6533
6534         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6535
6536         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6537         mark = gtk_text_buffer_get_insert(buffer);
6538         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6539         if (gtk_text_iter_forward_to_line_end(&ins))
6540                 gtk_text_buffer_place_cursor(buffer, &ins);
6541 }
6542
6543 static void textview_move_next_line (GtkTextView *text)
6544 {
6545         GtkTextBuffer *buffer;
6546         GtkTextMark *mark;
6547         GtkTextIter ins;
6548         gint offset;
6549
6550         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6551
6552         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6553         mark = gtk_text_buffer_get_insert(buffer);
6554         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6555         offset = gtk_text_iter_get_line_offset(&ins);
6556         if (gtk_text_iter_forward_line(&ins)) {
6557                 gtk_text_iter_set_line_offset(&ins, offset);
6558                 gtk_text_buffer_place_cursor(buffer, &ins);
6559         }
6560 }
6561
6562 static void textview_move_previous_line (GtkTextView *text)
6563 {
6564         GtkTextBuffer *buffer;
6565         GtkTextMark *mark;
6566         GtkTextIter ins;
6567         gint offset;
6568
6569         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6570
6571         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6572         mark = gtk_text_buffer_get_insert(buffer);
6573         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6574         offset = gtk_text_iter_get_line_offset(&ins);
6575         if (gtk_text_iter_backward_line(&ins)) {
6576                 gtk_text_iter_set_line_offset(&ins, offset);
6577                 gtk_text_buffer_place_cursor(buffer, &ins);
6578         }
6579 }
6580
6581 static void textview_delete_forward_character (GtkTextView *text)
6582 {
6583         GtkTextBuffer *buffer;
6584         GtkTextMark *mark;
6585         GtkTextIter ins, end_iter;
6586
6587         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6588
6589         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6590         mark = gtk_text_buffer_get_insert(buffer);
6591         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6592         end_iter = ins;
6593         if (gtk_text_iter_forward_char(&end_iter)) {
6594                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
6595         }
6596 }
6597
6598 static void textview_delete_backward_character (GtkTextView *text)
6599 {
6600         GtkTextBuffer *buffer;
6601         GtkTextMark *mark;
6602         GtkTextIter ins, end_iter;
6603
6604         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6605
6606         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6607         mark = gtk_text_buffer_get_insert(buffer);
6608         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6609         end_iter = ins;
6610         if (gtk_text_iter_backward_char(&end_iter)) {
6611                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
6612         }
6613 }
6614
6615 static void textview_delete_forward_word (GtkTextView *text)
6616 {
6617         GtkTextBuffer *buffer;
6618         GtkTextMark *mark;
6619         GtkTextIter ins, end_iter;
6620
6621         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6622
6623         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6624         mark = gtk_text_buffer_get_insert(buffer);
6625         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6626         end_iter = ins;
6627         if (gtk_text_iter_forward_word_end(&end_iter)) {
6628                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
6629         }
6630 }
6631
6632 static void textview_delete_backward_word (GtkTextView *text)
6633 {
6634         GtkTextBuffer *buffer;
6635         GtkTextMark *mark;
6636         GtkTextIter ins, end_iter;
6637
6638         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6639
6640         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6641         mark = gtk_text_buffer_get_insert(buffer);
6642         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6643         end_iter = ins;
6644         if (gtk_text_iter_backward_word_start(&end_iter)) {
6645                 gtk_text_buffer_delete(buffer, &end_iter, &ins);
6646         }
6647 }
6648
6649 static void textview_delete_line (GtkTextView *text)
6650 {
6651         GtkTextBuffer *buffer;
6652         GtkTextMark *mark;
6653         GtkTextIter ins, start_iter, end_iter;
6654         gboolean found;
6655
6656         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6657
6658         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6659         mark = gtk_text_buffer_get_insert(buffer);
6660         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6661
6662         start_iter = ins;
6663         gtk_text_iter_set_line_offset(&start_iter, 0);
6664
6665         end_iter = ins;
6666         if (gtk_text_iter_ends_line(&end_iter))
6667                 found = gtk_text_iter_forward_char(&end_iter);
6668         else
6669                 found = gtk_text_iter_forward_to_line_end(&end_iter);
6670
6671         if (found)
6672                 gtk_text_buffer_delete(buffer, &start_iter, &end_iter);
6673 }
6674
6675 static void textview_delete_to_line_end (GtkTextView *text)
6676 {
6677         GtkTextBuffer *buffer;
6678         GtkTextMark *mark;
6679         GtkTextIter ins, end_iter;
6680         gboolean found;
6681
6682         g_return_if_fail(GTK_IS_TEXT_VIEW(text));
6683
6684         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text));
6685         mark = gtk_text_buffer_get_insert(buffer);
6686         gtk_text_buffer_get_iter_at_mark(buffer, &ins, mark);
6687         end_iter = ins;
6688         if (gtk_text_iter_ends_line(&end_iter))
6689                 found = gtk_text_iter_forward_char(&end_iter);
6690         else
6691                 found = gtk_text_iter_forward_to_line_end(&end_iter);
6692         if (found)
6693                 gtk_text_buffer_delete(buffer, &ins, &end_iter);
6694 }
6695
6696 static void compose_advanced_action_cb(Compose *compose,
6697                                         ComposeCallAdvancedAction action)
6698 {
6699         GtkTextView *text = GTK_TEXT_VIEW(compose->text);
6700         static struct {
6701                 void (*do_action) (GtkTextView *text);
6702         } action_table[] = {
6703                 {textview_move_beginning_of_line},
6704                 {textview_move_forward_character},
6705                 {textview_move_backward_character},
6706                 {textview_move_forward_word},
6707                 {textview_move_backward_word},
6708                 {textview_move_end_of_line},
6709                 {textview_move_next_line},
6710                 {textview_move_previous_line},
6711                 {textview_delete_forward_character},
6712                 {textview_delete_backward_character},
6713                 {textview_delete_forward_word},
6714                 {textview_delete_backward_word},
6715                 {textview_delete_line},
6716                 {NULL}, /* gtk_stext_delete_line_n */
6717                 {textview_delete_to_line_end}
6718         };
6719
6720         if (!GTK_WIDGET_HAS_FOCUS(text)) return;
6721
6722         if (action >= COMPOSE_CALL_ADVANCED_ACTION_MOVE_BEGINNING_OF_LINE &&
6723             action <= COMPOSE_CALL_ADVANCED_ACTION_DELETE_TO_LINE_END) {
6724                 if (action_table[action].do_action)
6725                         action_table[action].do_action(text);
6726                 else
6727                         g_warning("Not implemented yet.");
6728         }
6729 }
6730
6731 static gchar *cliptext = NULL;
6732
6733 static void compose_grab_focus_before_cb(GtkWidget *widget, Compose *compose)
6734 {
6735         gchar *str = NULL;
6736         GtkClipboard *clip = gtk_clipboard_get(gdk_atom_intern("PRIMARY", FALSE));
6737         if (cliptext) {
6738                 g_free(cliptext);
6739                 cliptext = NULL;
6740         }
6741
6742         if (gtk_clipboard_wait_is_text_available(clip))
6743                 cliptext = gtk_clipboard_wait_for_text(clip);
6744 }
6745
6746 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
6747 {
6748         gchar *str = NULL;
6749         GtkClipboard *clip = gtk_clipboard_get(gdk_atom_intern("PRIMARY", FALSE));
6750
6751         if (GTK_IS_EDITABLE(widget)) {
6752                 str = gtk_editable_get_chars(GTK_EDITABLE(widget), 0, -1);
6753                 gtk_editable_set_position(GTK_EDITABLE(widget),
6754                         strlen(str));
6755                 g_free(str);
6756         }
6757         if (cliptext)
6758                 gtk_clipboard_set_text(clip, cliptext, -1);
6759
6760         if (GTK_IS_EDITABLE(widget) || GTK_IS_TEXT_VIEW(widget))
6761                 compose->focused_editable = widget;
6762 }
6763
6764 static void compose_changed_cb(GtkTextBuffer *textbuf, Compose *compose)
6765 {
6766         if (compose->modified == FALSE) {
6767                 compose->modified = TRUE;
6768                 compose_set_title(compose);
6769         }
6770 }
6771
6772 static void compose_wrap_cb(gpointer data, guint action, GtkWidget *widget)
6773 {
6774         Compose *compose = (Compose *)data;
6775
6776         if (action == 1)
6777                 compose_wrap_all(compose);
6778         else
6779                 compose_wrap_paragraph(compose, NULL);
6780 }
6781
6782 static void compose_toggle_autowrap_cb(gpointer data, guint action,
6783                                        GtkWidget *widget)
6784 {
6785         Compose *compose = (Compose *)data;
6786         compose->autowrap = GTK_CHECK_MENU_ITEM(widget)->active;
6787         if (compose->autowrap)
6788                 compose_wrap_all_full(compose, TRUE);
6789 }
6790
6791 static void compose_toggle_sign_cb(gpointer data, guint action,
6792                                    GtkWidget *widget)
6793 {
6794         Compose *compose = (Compose *)data;
6795
6796         if (GTK_CHECK_MENU_ITEM(widget)->active)
6797                 compose->use_signing = TRUE;
6798         else
6799                 compose->use_signing = FALSE;
6800 }
6801
6802 static void compose_toggle_encrypt_cb(gpointer data, guint action,
6803                                       GtkWidget *widget)
6804 {
6805         Compose *compose = (Compose *)data;
6806
6807         if (GTK_CHECK_MENU_ITEM(widget)->active)
6808                 compose->use_encryption = TRUE;
6809         else
6810                 compose->use_encryption = FALSE;
6811 }
6812
6813 static void activate_privacy_system(Compose *compose, PrefsAccount *account)
6814 {
6815         g_free(compose->privacy_system);
6816         compose->privacy_system = g_strdup(account->default_privacy_system);
6817         compose_update_privacy_system_menu_item(compose);
6818 }
6819
6820 static void compose_toggle_ruler_cb(gpointer data, guint action,
6821                                     GtkWidget *widget)
6822 {
6823         Compose *compose = (Compose *)data;
6824
6825         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6826                 gtk_widget_show(compose->ruler_hbox);
6827                 prefs_common.show_ruler = TRUE;
6828         } else {
6829                 gtk_widget_hide(compose->ruler_hbox);
6830                 gtk_widget_queue_resize(compose->edit_vbox);
6831                 prefs_common.show_ruler = FALSE;
6832         }
6833 }
6834
6835 static void compose_attach_drag_received_cb (GtkWidget          *widget,
6836                                              GdkDragContext     *drag_context,
6837                                              gint                x,
6838                                              gint                y,
6839                                              GtkSelectionData   *data,
6840                                              guint               info,
6841                                              guint               time,
6842                                              gpointer            user_data)
6843 {
6844         Compose *compose = (Compose *)user_data;
6845         GList *list, *tmp;
6846
6847         if (gdk_atom_name(data->type) && !strcmp(gdk_atom_name(data->type), "text/uri-list")) {
6848                 list = uri_list_extract_filenames((const gchar *)data->data);
6849                 for (tmp = list; tmp != NULL; tmp = tmp->next)
6850                         compose_attach_append
6851                                 (compose, (const gchar *)tmp->data,
6852                                  (const gchar *)tmp->data, NULL);
6853                 if (list) compose_changed_cb(NULL, compose);
6854                 list_free_strings(list);
6855                 g_list_free(list);
6856         }
6857 }
6858
6859 static gboolean compose_drag_drop(GtkWidget *widget,
6860                                   GdkDragContext *drag_context,
6861                                   gint x, gint y,
6862                                   guint time, gpointer user_data)
6863 {
6864         /* not handling this signal makes compose_insert_drag_received_cb
6865          * called twice */
6866         return TRUE;
6867 }
6868
6869 static void compose_insert_drag_received_cb (GtkWidget          *widget,
6870                                              GdkDragContext     *drag_context,
6871                                              gint                x,
6872                                              gint                y,
6873                                              GtkSelectionData   *data,
6874                                              guint               info,
6875                                              guint               time,
6876                                              gpointer            user_data)
6877 {
6878         Compose *compose = (Compose *)user_data;
6879         GList *list, *tmp;
6880
6881         /* strangely, testing data->type == gdk_atom_intern("text/uri-list", TRUE)
6882          * does not work */
6883         if (gdk_atom_name(data->type) && !strcmp(gdk_atom_name(data->type), "text/uri-list")) {
6884                 list = uri_list_extract_filenames((const gchar *)data->data);
6885                 for (tmp = list; tmp != NULL; tmp = tmp->next) {
6886                                 compose_insert_file(compose, (const gchar *)tmp->data);
6887                 }
6888                 list_free_strings(list);
6889                 g_list_free(list);
6890                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
6891                 return;
6892         } else {
6893                 gchar *tmpfile = get_tmp_file();
6894                 str_write_to_file((const gchar *)data->data, tmpfile);
6895                 compose_insert_file(compose, tmpfile);
6896                 unlink(tmpfile);
6897                 g_free(tmpfile);
6898                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
6899                 return;
6900         }
6901         gtk_drag_finish(drag_context, TRUE, FALSE, time);
6902 }
6903
6904 static void compose_header_drag_received_cb (GtkWidget          *widget,
6905                                              GdkDragContext     *drag_context,
6906                                              gint                x,
6907                                              gint                y,
6908                                              GtkSelectionData   *data,
6909                                              guint               info,
6910                                              guint               time,
6911                                              gpointer            user_data)
6912 {
6913         GtkEditable *entry = (GtkEditable *)user_data;
6914         gchar *email = (gchar *)data->data;
6915
6916         /* strangely, testing data->type == gdk_atom_intern("text/plain", TRUE)
6917          * does not work */
6918
6919         if (!strncmp(email, "mailto:", strlen("mailto:"))) {
6920                 gchar decoded[strlen(email)];
6921                 int start = 0;
6922
6923                 email += strlen("mailto:");
6924                 decode_uri(decoded, email); /* will fit */
6925                 gtk_editable_delete_text(entry, 0, -1);
6926                 gtk_editable_insert_text(entry, decoded, strlen(decoded), &start);
6927                 gtk_drag_finish(drag_context, TRUE, FALSE, time);
6928                 return;
6929         }
6930         gtk_drag_finish(drag_context, TRUE, FALSE, time);
6931 }
6932
6933 #if 0 /* NEW COMPOSE GUI */
6934 static void to_activated(GtkWidget *widget, Compose *compose)
6935 {
6936         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
6937                 gtk_widget_grab_focus(compose->newsgroups_entry);
6938         else
6939                 gtk_widget_grab_focus(compose->subject_entry);
6940 }
6941
6942 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
6943 {
6944         gtk_widget_grab_focus(compose->subject_entry);
6945 }
6946
6947 static void subject_activated(GtkWidget *widget, Compose *compose)
6948 {
6949         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
6950                 gtk_widget_grab_focus(compose->cc_entry);
6951         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
6952                 gtk_widget_grab_focus(compose->bcc_entry);
6953         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6954                 gtk_widget_grab_focus(compose->reply_entry);
6955         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6956                 gtk_widget_grab_focus(compose->followup_entry);
6957         else
6958                 gtk_widget_grab_focus(compose->text);
6959 }
6960
6961 static void cc_activated(GtkWidget *widget, Compose *compose)
6962 {
6963         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
6964                 gtk_widget_grab_focus(compose->bcc_entry);
6965         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6966                 gtk_widget_grab_focus(compose->reply_entry);
6967         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6968                 gtk_widget_grab_focus(compose->followup_entry);
6969         else
6970                 gtk_widget_grab_focus(compose->text);
6971 }
6972
6973 static void bcc_activated(GtkWidget *widget, Compose *compose)
6974 {
6975         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6976                 gtk_widget_grab_focus(compose->reply_entry);
6977         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6978                 gtk_widget_grab_focus(compose->followup_entry);
6979         else
6980                 gtk_widget_grab_focus(compose->text);
6981 }
6982
6983 static void replyto_activated(GtkWidget *widget, Compose *compose)
6984 {
6985         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6986                 gtk_widget_grab_focus(compose->followup_entry);
6987         else
6988                 gtk_widget_grab_focus(compose->text);
6989 }
6990
6991 static void followupto_activated(GtkWidget *widget, Compose *compose)
6992 {
6993         gtk_widget_grab_focus(compose->text);
6994 }
6995 #endif
6996
6997 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
6998                                              GtkWidget *widget)
6999 {
7000         Compose *compose = (Compose *)data;
7001
7002         if (GTK_CHECK_MENU_ITEM(widget)->active)
7003                 compose->return_receipt = TRUE;
7004         else
7005                 compose->return_receipt = FALSE;
7006 }
7007
7008 static void compose_toggle_remove_refs_cb(gpointer data, guint action,
7009                                              GtkWidget *widget)
7010 {
7011         Compose *compose = (Compose *)data;
7012
7013         if (GTK_CHECK_MENU_ITEM(widget)->active)
7014                 compose->remove_references = TRUE;
7015         else
7016                 compose->remove_references = FALSE;
7017 }
7018
7019 gboolean compose_headerentry_key_press_event_cb(GtkWidget *entry,
7020                                             GdkEventKey *event,
7021                                             ComposeHeaderEntry *headerentry)
7022 {
7023         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
7024             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
7025             !(event->state & GDK_MODIFIER_MASK) &&
7026             (event->keyval == GDK_BackSpace) &&
7027             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
7028                 gtk_container_remove
7029                         (GTK_CONTAINER(headerentry->compose->header_table),
7030                          headerentry->combo);
7031                 gtk_container_remove
7032                         (GTK_CONTAINER(headerentry->compose->header_table),
7033                          headerentry->entry);
7034                 headerentry->compose->header_list =
7035                         g_slist_remove(headerentry->compose->header_list,
7036                                        headerentry);
7037                 g_free(headerentry);
7038         } else  if (event->keyval == GDK_Tab) {
7039                 if (headerentry->compose->header_last == headerentry) {
7040                         /* Override default next focus, and give it to subject_entry
7041                          * instead of notebook tabs
7042                          */
7043                         g_signal_stop_emission_by_name(G_OBJECT(entry), "key-press-event");
7044                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
7045                         return TRUE;
7046                 }
7047         }
7048         return FALSE;
7049 }
7050
7051 gboolean compose_headerentry_changed_cb(GtkWidget *entry,
7052                                     ComposeHeaderEntry *headerentry)
7053 {
7054         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
7055                 headerentry->compose->header_list =
7056                         g_slist_append(headerentry->compose->header_list,
7057                                        headerentry);
7058
7059                 compose_create_header_entry(headerentry->compose);
7060                 g_signal_handlers_disconnect_matched
7061                         (G_OBJECT(entry), G_SIGNAL_MATCH_DATA,
7062                          0, 0, NULL, NULL, headerentry);
7063
7064                 /* Automatically scroll down */
7065                 compose_show_first_last_header(headerentry->compose, FALSE);
7066
7067         }
7068         return FALSE;
7069 }
7070
7071 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
7072 {
7073         GtkAdjustment *vadj;
7074
7075         g_return_if_fail(compose);
7076         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
7077         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
7078
7079         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
7080         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
7081 }
7082
7083 static void text_inserted(GtkTextBuffer *buffer, GtkTextIter *iter,
7084                           const gchar *text, gint len, Compose *compose)
7085 {
7086         gint paste_as_quotation = GPOINTER_TO_INT(g_object_get_data
7087                                 (G_OBJECT(compose->text), "paste_as_quotation"));
7088         GtkTextMark *mark;
7089
7090         /* CLAWS: pass to default handler only if not pasting as quotation, and
7091          * no autowrap */
7092         if (!paste_as_quotation && !compose->autowrap)
7093                 return;
7094
7095         g_return_if_fail(text != NULL);
7096
7097         g_signal_handlers_block_by_func(G_OBJECT(buffer),
7098                                         G_CALLBACK(text_inserted),
7099                                         compose);
7100         if (paste_as_quotation) {
7101                 gchar *new_text;
7102                 gchar *qmark;
7103
7104                 if (len < 0)
7105                         len = strlen(text);
7106
7107                 new_text = g_strndup(text, len);
7108                 if (prefs_common.quotemark && *prefs_common.quotemark)
7109                         qmark = prefs_common.quotemark;
7110                 else
7111                         qmark = "> ";
7112                 gtk_text_buffer_place_cursor(buffer, iter);
7113                 compose_quote_fmt(compose, NULL, "%Q", qmark, new_text);
7114                 g_free(new_text);
7115                 g_object_set_data(G_OBJECT(compose->text), "paste_as_quotation",
7116                                   GINT_TO_POINTER(paste_as_quotation - 1));
7117         } else
7118                 gtk_text_buffer_insert(buffer, iter, text, len);
7119
7120         mark = gtk_text_buffer_create_mark(buffer, NULL, iter, FALSE);
7121         compose_wrap_all_full(compose, TRUE);
7122         gtk_text_buffer_get_iter_at_mark(buffer, iter, mark);
7123         gtk_text_buffer_delete_mark(buffer, mark);
7124
7125         g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
7126                                           G_CALLBACK(text_inserted),
7127                                           compose);
7128         g_signal_stop_emission_by_name(G_OBJECT(buffer), "insert-text");
7129
7130         if (prefs_common.autosave &&
7131             gtk_text_buffer_get_char_count(buffer) % prefs_common.autosave_length == 0)
7132                 compose->draft_timeout_tag = gtk_timeout_add
7133                         (500, (GtkFunction) compose_defer_auto_save_draft, compose);
7134 }
7135 static gint compose_defer_auto_save_draft(Compose *compose)
7136 {
7137         compose->draft_timeout_tag = -1;
7138         compose_draft_cb((gpointer)compose, COMPOSE_AUTO_SAVE, NULL);
7139         return FALSE;
7140 }
7141
7142 #if USE_ASPELL
7143 static void compose_check_all(Compose *compose)
7144 {
7145         if (compose->gtkaspell)
7146                 gtkaspell_check_all(compose->gtkaspell);
7147 }
7148
7149 static void compose_highlight_all(Compose *compose)
7150 {
7151         if (compose->gtkaspell)
7152                 gtkaspell_highlight_all(compose->gtkaspell);
7153 }
7154
7155 static void compose_check_backwards(Compose *compose)
7156 {
7157         if (compose->gtkaspell)
7158                 gtkaspell_check_backwards(compose->gtkaspell);
7159         else {
7160                 GtkItemFactory *ifactory;
7161                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7162                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7163                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7164         }
7165 }
7166
7167 static void compose_check_forwards_go(Compose *compose)
7168 {
7169         if (compose->gtkaspell)
7170                 gtkaspell_check_forwards_go(compose->gtkaspell);
7171         else {
7172                 GtkItemFactory *ifactory;
7173                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
7174                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
7175                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
7176         }
7177 }
7178 #endif
7179
7180 /*!
7181  *\brief        Guess originating forward account from MsgInfo and several
7182  *              "common preference" settings. Return NULL if no guess.
7183  */
7184 static PrefsAccount *compose_guess_forward_account_from_msginfo(MsgInfo *msginfo)
7185 {
7186         PrefsAccount *account = NULL;
7187
7188         g_return_val_if_fail(msginfo, NULL);
7189         g_return_val_if_fail(msginfo->folder, NULL);
7190         g_return_val_if_fail(msginfo->folder->prefs, NULL);
7191
7192         if (msginfo->folder->prefs->enable_default_account)
7193                 account = account_find_from_id(msginfo->folder->prefs->default_account);
7194
7195         if (!account)
7196                 account = msginfo->folder->folder->account;
7197
7198         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
7199                 gchar *to;
7200                 Xstrdup_a(to, msginfo->to, return NULL);
7201                 extract_address(to);
7202                 account = account_find_from_address(to);
7203         }
7204
7205         if (!account && prefs_common.forward_account_autosel) {
7206                 gchar cc[BUFFSIZE];
7207                 if (!procheader_get_header_from_msginfo
7208                         (msginfo, cc,sizeof cc , "CC:")) { /* Found a CC header */
7209                         extract_address(cc);
7210                         account = account_find_from_address(cc);
7211                 }
7212         }
7213
7214         return account;
7215 }
7216
7217 static void compose_close(Compose *compose)
7218 {
7219         gint x, y;
7220
7221         g_return_if_fail(compose);
7222         gtkut_widget_get_uposition(compose->window, &x, &y);
7223         prefs_common.compose_x = x;
7224         prefs_common.compose_y = y;
7225         gtk_widget_destroy(compose->window);
7226 }
7227
7228 /**
7229  * Add entry field for each address in list.
7230  * \param compose     E-Mail composition object.
7231  * \param listAddress List of (formatted) E-Mail addresses.
7232  */
7233 static void compose_add_field_list( Compose *compose, GList *listAddress ) {
7234         GList *node;
7235         gchar *addr;
7236         node = listAddress;
7237         while( node ) {
7238                 addr = ( gchar * ) node->data;
7239                 compose_entry_append( compose, addr, COMPOSE_TO );
7240                 node = g_list_next( node );
7241         }
7242 }
7243
7244 void compose_reply_from_messageview(MessageView *msgview, GSList *msginfo_list,
7245                                     guint action)
7246 {
7247         gchar *body;
7248         GSList *new_msglist = NULL;
7249         MsgInfo *tmp_msginfo = NULL;
7250
7251         g_return_if_fail(msgview != NULL);
7252
7253         g_return_if_fail(msginfo_list != NULL);
7254
7255         if (g_slist_length(msginfo_list) == 1) {
7256                 MimeInfo *mimeinfo = messageview_get_selected_mime_part(msgview);
7257                 MsgInfo *orig_msginfo = (MsgInfo *)msginfo_list->data;
7258
7259                 if (mimeinfo != NULL && mimeinfo->type == MIMETYPE_MESSAGE &&
7260                     !g_ascii_strcasecmp(mimeinfo->subtype, "rfc822")) {
7261
7262                         tmp_msginfo = procmsg_msginfo_new_from_mimeinfo(
7263                                                 orig_msginfo, mimeinfo);
7264                         if (tmp_msginfo != NULL) {
7265                                 new_msglist = g_slist_append(NULL, tmp_msginfo);
7266                         }
7267                 }
7268         }
7269
7270         body = messageview_get_selection(msgview);
7271
7272         if (new_msglist) {
7273                 compose_reply_mode((ComposeMode)action, new_msglist, body);
7274                 procmsg_msginfo_free(tmp_msginfo);
7275                 g_slist_free(new_msglist);
7276         } else
7277                 compose_reply_mode((ComposeMode)action, msginfo_list, body);
7278
7279         g_free(body);
7280 }
7281
7282 /*
7283  * End of Source.
7284  */