src/compose.c

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