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 "account.h"
  88 #include "filesel.h"
  89 #include "procheader.h"
  90 #include "procmime.h"
  91 #include "statusbar.h"
  92 #include "about.h"
  93 #include "base64.h"
  94 #include "codeconv.h"
  95 #include "utils.h"
  96 #include "gtkutils.h"
  97 #include "socket.h"
  98 #include "alertpanel.h"
  99 #include "manage_window.h"
 100 #include "gtkshruler.h"
 101 #include "folder.h"
 102 #include "addr_compl.h"
 103 #include "quote_fmt.h"
 104 #include "template.h"
 105 #include "undo.h"
 106 #include "foldersel.h"
 107
 108 #if USE_GPGME
 109 #  include "rfc2015.h"
 110 #endif
 111
 112 typedef enum
 113 {
 114         COL_MIMETYPE = 0,
 115         COL_SIZE     = 1,
 116         COL_NAME     = 2
 117 } AttachColumnPos;
 118
 119 #define N_ATTACH_COLS           3
 120
 121 typedef enum
 122 {
 123         COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE,
 124         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER,
 125         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER,
 126         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD,
 127         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD,
 128         COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE,
 129         COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE,
 130         COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE,
 131         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER,
 132         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER,
 133         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD,
 134         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD,
 135         COMPOSE_CALL_GTK_STEXT_DELETE_LINE,
 136         COMPOSE_CALL_GTK_STEXT_DELETE_LINE_N,
 137         COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END
 138 } ComposeCallGtkSTextAction;
 139
 140 #define B64_LINE_SIZE           57
 141 #define B64_BUFFSIZE            77
 142
 143 #define MAX_REFERENCES_LEN      999
 144
 145 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 146
 147 static GList *compose_list = NULL;
 148
 149 Compose *compose_generic_new                    (PrefsAccount   *account,
 150                                                  const gchar    *to,
 151                                                  FolderItem     *item);
 152
 153 static Compose *compose_create                  (PrefsAccount   *account,
 154                                                  ComposeMode     mode);
 155 static void compose_toolbar_create              (Compose        *compose,
 156                                                  GtkWidget      *container);
 157 static GtkWidget *compose_account_option_menu_create
 158                                                 (Compose        *compose);
 159 static void compose_set_template_menu           (Compose        *compose);
 160 static void compose_template_apply              (Compose        *compose,
 161                                                  Template       *tmpl);
 162 static void compose_destroy                     (Compose        *compose);
 163
 164 static void compose_entries_set                 (Compose        *compose,
 165                                                  const gchar    *mailto);
 166 static gint compose_parse_header                (Compose        *compose,
 167                                                  MsgInfo        *msginfo);
 168 static gchar *compose_parse_references          (const gchar    *ref,
 169                                                  const gchar    *msgid);
 170
 171 static gchar *compose_quote_fmt                 (Compose        *compose,
 172                                                  MsgInfo        *msginfo,
 173                                                  const gchar    *fmt,
 174                                                  const gchar    *qmark);
 175
 176 static void compose_reply_set_entry             (Compose        *compose,
 177                                                  MsgInfo        *msginfo,
 178                                                  gboolean        to_all,
 179                                                  gboolean        to_sender,
 180                                                  gboolean
 181                                                  followup_and_reply_to);
 182 static void compose_reedit_set_entry            (Compose        *compose,
 183                                                  MsgInfo        *msginfo);
 184 static void compose_insert_sig                  (Compose        *compose);
 185 static void compose_insert_file                 (Compose        *compose,
 186                                                  const gchar    *file);
 187 static void compose_attach_append               (Compose        *compose,
 188                                                  const gchar    *file,
 189                                                  ContentType     cnttype);
 190 static void compose_attach_append_with_type(Compose *compose,
 191                                             const gchar *file,
 192                                             const gchar *type,
 193                                             ContentType cnttype);
 194 static void compose_wrap_line                   (Compose        *compose);
 195 static void compose_wrap_line_all               (Compose        *compose);
 196 static void compose_set_title                   (Compose        *compose);
 197
 198 static PrefsAccount *compose_current_mail_account(void);
 199 /* static gint compose_send                     (Compose        *compose); */
 200 static gint compose_write_to_file               (Compose        *compose,
 201                                                  const gchar    *file,
 202                                                  gboolean        is_draft);
 203 static gint compose_write_body_to_file          (Compose        *compose,
 204                                                  const gchar    *file);
 205 static gint compose_save_to_outbox              (Compose        *compose,
 206                                                  const gchar    *file);
 207 static gint compose_remove_reedit_target        (Compose        *compose);
 208 static gint compose_queue                       (Compose        *compose,
 209                                                  gint           *msgnum,
 210                                                  FolderItem     **item);
 211 static void compose_write_attach                (Compose        *compose,
 212                                                  FILE           *fp);
 213 static gint compose_write_headers               (Compose        *compose,
 214                                                  FILE           *fp,
 215                                                  const gchar    *charset,
 216                                                  EncodingType    encoding,
 217                                                  gboolean        is_draft);
 218
 219 static void compose_convert_header              (gchar          *dest,
 220                                                  gint            len,
 221                                                  gchar          *src,
 222                                                  gint            header_len);
 223 static void compose_generate_msgid              (Compose        *compose,
 224                                                  gchar          *buf,
 225                                                  gint            len);
 226
 227 static void compose_attach_info_free            (AttachInfo     *ainfo);
 228 static void compose_attach_remove_selected      (Compose        *compose);
 229
 230 static void compose_attach_property             (Compose        *compose);
 231 static void compose_attach_property_create      (gboolean       *cancelled);
 232 static void attach_property_ok                  (GtkWidget      *widget,
 233                                                  gboolean       *cancelled);
 234 static void attach_property_cancel              (GtkWidget      *widget,
 235                                                  gboolean       *cancelled);
 236 static gint attach_property_delete_event        (GtkWidget      *widget,
 237                                                  GdkEventAny    *event,
 238                                                  gboolean       *cancelled);
 239 static void attach_property_key_pressed         (GtkWidget      *widget,
 240                                                  GdkEventKey    *event,
 241                                                  gboolean       *cancelled);
 242
 243 static void compose_exec_ext_editor             (Compose           *compose);
 244 static gint compose_exec_ext_editor_real        (const gchar       *file);
 245 static gboolean compose_ext_editor_kill         (Compose           *compose);
 246 static void compose_input_cb                    (gpointer           data,
 247                                                  gint               source,
 248                                                  GdkInputCondition  condition);
 249 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 250                                                  gboolean           sensitive);
 251
 252 static void compose_undo_state_changed          (UndoMain       *undostruct,
 253                                                  gint            undo_state,
 254                                                  gint            redo_state,
 255                                                  gpointer        data);
 256
 257 static gint calc_cursor_xpos    (GtkSText       *text,
 258                                  gint            extra,
 259                                  gint            char_width);
 260
 261 static void compose_create_header_entry (Compose *compose);
 262 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 263
 264 /* callback functions */
 265
 266 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 267                                          GtkAllocation  *allocation,
 268                                          GtkSHRuler     *shruler);
 269
 270 static void toolbar_send_cb             (GtkWidget      *widget,
 271                                          gpointer        data);
 272 static void toolbar_send_later_cb       (GtkWidget      *widget,
 273                                          gpointer        data);
 274 static void toolbar_draft_cb            (GtkWidget      *widget,
 275                                          gpointer        data);
 276 static void toolbar_insert_cb           (GtkWidget      *widget,
 277                                          gpointer        data);
 278 static void toolbar_attach_cb           (GtkWidget      *widget,
 279                                          gpointer        data);
 280 static void toolbar_sig_cb              (GtkWidget      *widget,
 281                                          gpointer        data);
 282 static void toolbar_ext_editor_cb       (GtkWidget      *widget,
 283                                          gpointer        data);
 284 static void toolbar_linewrap_cb         (GtkWidget      *widget,
 285                                          gpointer        data);
 286 static void toolbar_address_cb          (GtkWidget      *widget,
 287                                          gpointer        data);
 288
 289 static void select_account              (Compose        *compose,
 290                                          PrefsAccount   *ac);
 291
 292 static void account_activated           (GtkMenuItem    *menuitem,
 293                                          gpointer        data);
 294
 295 static void attach_selected             (GtkCList       *clist,
 296                                          gint            row,
 297                                          gint            column,
 298                                          GdkEvent       *event,
 299                                          gpointer        data);
 300 static void attach_button_pressed       (GtkWidget      *widget,
 301                                          GdkEventButton *event,
 302                                          gpointer        data);
 303 static void attach_key_pressed          (GtkWidget      *widget,
 304                                          GdkEventKey    *event,
 305                                          gpointer        data);
 306
 307 static void compose_send_cb             (gpointer        data,
 308                                          guint           action,
 309                                          GtkWidget      *widget);
 310 static void compose_send_later_cb       (gpointer        data,
 311                                          guint           action,
 312                                          GtkWidget      *widget);
 313
 314 static void compose_draft_cb            (gpointer        data,
 315                                          guint           action,
 316                                          GtkWidget      *widget);
 317
 318 static void compose_attach_cb           (gpointer        data,
 319                                          guint           action,
 320                                          GtkWidget      *widget);
 321 static void compose_insert_file_cb      (gpointer        data,
 322                                          guint           action,
 323                                          GtkWidget      *widget);
 324
 325 static void compose_close_cb            (gpointer        data,
 326                                          guint           action,
 327                                          GtkWidget      *widget);
 328
 329 static void compose_address_cb          (gpointer        data,
 330                                          guint           action,
 331                                          GtkWidget      *widget);
 332 static void compose_template_activate_cb(GtkWidget      *widget,
 333                                          gpointer        data);
 334
 335 static void compose_ext_editor_cb       (gpointer        data,
 336                                          guint           action,
 337                                          GtkWidget      *widget);
 338
 339 static gint compose_delete_cb           (GtkWidget      *widget,
 340                                          GdkEventAny    *event,
 341                                          gpointer        data);
 342 static void compose_destroy_cb          (GtkWidget      *widget,
 343                                          Compose        *compose);
 344
 345 static void compose_undo_cb             (Compose        *compose);
 346 static void compose_redo_cb             (Compose        *compose);
 347 static void compose_cut_cb              (Compose        *compose);
 348 static void compose_copy_cb             (Compose        *compose);
 349 static void compose_paste_cb            (Compose        *compose);
 350 static void compose_allsel_cb           (Compose        *compose);
 351
 352 static void compose_gtk_stext_action_cb (Compose                   *compose,
 353                                          ComposeCallGtkSTextAction  action);
 354
 355 static void compose_grab_focus_cb       (GtkWidget      *widget,
 356                                          Compose        *compose);
 357
 358 static void compose_changed_cb          (GtkEditable    *editable,
 359                                          Compose        *compose);
 360 static void compose_button_press_cb     (GtkWidget      *widget,
 361                                          GdkEventButton *event,
 362                                          Compose        *compose);
 363 #if 0
 364 static void compose_key_press_cb        (GtkWidget      *widget,
 365                                          GdkEventKey    *event,
 366                                          Compose        *compose);
 367 #endif
 368
 369 #if 0
 370 static void compose_toggle_to_cb        (gpointer        data,
 371                                          guint           action,
 372                                          GtkWidget      *widget);
 373 static void compose_toggle_cc_cb        (gpointer        data,
 374                                          guint           action,
 375                                          GtkWidget      *widget);
 376 static void compose_toggle_bcc_cb       (gpointer        data,
 377                                          guint           action,
 378                                          GtkWidget      *widget);
 379 static void compose_toggle_replyto_cb   (gpointer        data,
 380                                          guint           action,
 381                                          GtkWidget      *widget);
 382 static void compose_toggle_followupto_cb(gpointer        data,
 383                                          guint           action,
 384                                          GtkWidget      *widget);
 385 static void compose_toggle_attach_cb    (gpointer        data,
 386                                          guint           action,
 387                                          GtkWidget      *widget);
 388 #endif
 389 static void compose_toggle_ruler_cb     (gpointer        data,
 390                                          guint           action,
 391                                          GtkWidget      *widget);
 392 #if USE_GPGME
 393 static void compose_toggle_sign_cb      (gpointer        data,
 394                                          guint           action,
 395                                          GtkWidget      *widget);
 396 static void compose_toggle_encrypt_cb   (gpointer        data,
 397                                          guint           action,
 398                                          GtkWidget      *widget);
 399 #endif
 400 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 401                                              GtkWidget *widget);
 402
 403 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 404                                              GdkDragContext     *drag_context,
 405                                              gint                x,
 406                                              gint                y,
 407                                              GtkSelectionData   *data,
 408                                              guint               info,
 409                                              guint               time,
 410                                              gpointer            user_data);
 411 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 412                                              GdkDragContext     *drag_context,
 413                                              gint                x,
 414                                              gint                y,
 415                                              GtkSelectionData   *data,
 416                                              guint               info,
 417                                              guint               time,
 418                                              gpointer            user_data);
 419
 420 #if 0
 421 static void to_activated                (GtkWidget      *widget,
 422                                          Compose        *compose);
 423 static void newsgroups_activated        (GtkWidget      *widget,
 424                                          Compose        *compose);
 425 static void subject_activated           (GtkWidget      *widget,
 426                                          Compose        *compose);
 427 static void cc_activated                (GtkWidget      *widget,
 428                                          Compose        *compose);
 429 static void bcc_activated               (GtkWidget      *widget,
 430                                          Compose        *compose);
 431 static void replyto_activated           (GtkWidget      *widget,
 432                                          Compose        *compose);
 433 static void followupto_activated        (GtkWidget      *widget,
 434                                          Compose        *compose);
 435 #endif
 436
 437 static void compose_attach_parts        (Compose        *compose,
 438                                          MsgInfo        *msginfo);
 439
 440 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 441                                   gboolean to_all,
 442                                   gboolean ignore_replyto,
 443                                   gboolean followup_and_reply_to);
 444
 445 void compose_headerentry_changed_cb        (GtkWidget          *entry,
 446                                             ComposeHeaderEntry *headerentry);
 447 void compose_headerentry_key_press_event_cb(GtkWidget          *entry,
 448                                             GdkEventKey        *event,
 449                                             ComposeHeaderEntry *headerentry);
 450
 451 static void compose_show_first_last_header (Compose *compose, gboolean show_first);
 452
 453
 454 #if USE_PSPELL
 455 static void compose_check_all              (Compose *compose);
 456 static void compose_check_backwards        (Compose *compose);
 457
 458 static void compose_check_forwards_go      (Compose *compose);
 459 #endif
 460
 461 static gboolean compose_send_control_enter (Compose *compose);
 462 static void text_activated                 (GtkWidget   *widget,
 463                                             Compose     *compose);
 464
 465
 466 static GtkItemFactoryEntry compose_popup_entries[] =
 467 {
 468         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 469         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 470         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 471         {N_("/_Property..."),   NULL, compose_attach_property, 0, NULL}
 472 };
 473
 474 static GtkItemFactoryEntry compose_entries[] =
 475 {
 476         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 477         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 478         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 479         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig,     0, NULL},
 480         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 481         {N_("/_File/_Close"),                   "<control>W", compose_close_cb, 0, NULL},
 482
 483         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 484         {N_("/_Edit/_Undo"),            "<control>Z", compose_undo_cb, 0, NULL},
 485         {N_("/_Edit/_Redo"),            "<control>Y", compose_redo_cb, 0, NULL},
 486         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 487         {N_("/_Edit/Cu_t"),             "<control>X", compose_cut_cb,    0, NULL},
 488         {N_("/_Edit/_Copy"),            "<control>C", compose_copy_cb,   0, NULL},
 489         {N_("/_Edit/_Paste"),           "<control>V", compose_paste_cb,  0, NULL},
 490         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 491         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 492         {N_("/_Edit/A_dvanced/Move a character backward"),
 493                                         "<control>B",
 494                                         compose_gtk_stext_action_cb,
 495                                         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER,
 496                                         NULL},
 497         {N_("/_Edit/A_dvanced/Move a character forward"),
 498                                         "<control>F",
 499                                         compose_gtk_stext_action_cb,
 500                                         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER,
 501                                         NULL},
 502         {N_("/_Edit/A_dvanced/Move a word backward"),
 503                                         NULL, /* "<alt>B" */
 504                                         compose_gtk_stext_action_cb,
 505                                         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD,
 506                                         NULL},
 507         {N_("/_Edit/A_dvanced/Move a word forward"),
 508                                         NULL, /* "<alt>F" */
 509                                         compose_gtk_stext_action_cb,
 510                                         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD,
 511                                         NULL},
 512         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 513                                         NULL, /* "<control>A" */
 514                                         compose_gtk_stext_action_cb,
 515                                         COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE,
 516                                         NULL},
 517         {N_("/_Edit/A_dvanced/Move to end of line"),
 518                                         "<control>E",
 519                                         compose_gtk_stext_action_cb,
 520                                         COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE,
 521                                         NULL},
 522         {N_("/_Edit/A_dvanced/Move to previous line"),
 523                                         "<control>P",
 524                                         compose_gtk_stext_action_cb,
 525                                         COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE,
 526                                         NULL},
 527         {N_("/_Edit/A_dvanced/Move to next line"),
 528                                         "<control>N",
 529                                         compose_gtk_stext_action_cb,
 530                                         COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE,
 531                                         NULL},
 532         {N_("/_Edit/A_dvanced/Delete a character backward"),
 533                                         "<control>H",
 534                                         compose_gtk_stext_action_cb,
 535                                         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER,
 536                                         NULL},
 537         {N_("/_Edit/A_dvanced/Delete a character forward"),
 538                                         "<control>D",
 539                                         compose_gtk_stext_action_cb,
 540                                         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER,
 541                                         NULL},
 542         {N_("/_Edit/A_dvanced/Delete a word backward"),
 543                                         NULL, /* "<control>W" */
 544                                         compose_gtk_stext_action_cb,
 545                                         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD,
 546                                         NULL},
 547         {N_("/_Edit/A_dvanced/Delete a word forward"),
 548                                         "<alt>D",
 549                                         compose_gtk_stext_action_cb,
 550                                         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD,
 551                                         NULL},
 552         {N_("/_Edit/A_dvanced/Delete line"),
 553                                         "<control>U",
 554                                         compose_gtk_stext_action_cb,
 555                                         COMPOSE_CALL_GTK_STEXT_DELETE_LINE,
 556                                         NULL},
 557         {N_("/_Edit/A_dvanced/Delete to end of line"),
 558                                         "<control>K",
 559                                         compose_gtk_stext_action_cb,
 560                                         COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END,
 561                                         NULL},
 562         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 563         {N_("/_Edit/_Wrap current paragraph"),
 564                                         "<control>L", compose_wrap_line, 0, NULL},
 565         {N_("/_Edit/Wrap all long _lines"),
 566                                         "<control><alt>L", compose_wrap_line_all, 0, NULL},
 567         {N_("/_Edit/Edit with e_xternal editor"),
 568                                         "<control>X", compose_ext_editor_cb, 0, NULL},
 569 #if USE_PSPELL
 570         {N_("/_Spelling/Check all or selection"),NULL, compose_check_all, 0, NULL},
 571         {N_("/_Spelling/Check backwards misspelled word"),      NULL, compose_check_backwards , 0, NULL},
 572         {N_("/_Spelling/Forward to next misspelled word"),      NULL, compose_check_forwards_go, 0, NULL},
 573         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 574         {N_("/_Spelling/Spelling Configuration"),NULL, NULL, 0, "<Branch>"},
 575 #endif
 576 #if 0 /* NEW COMPOSE GUI */
 577         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 578         {N_("/_View/_To"),              NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 579         {N_("/_View/_Cc"),              NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 580         {N_("/_View/_Bcc"),             NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 581         {N_("/_View/_Reply to"),        NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 582         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 583         {N_("/_View/_Followup to"),     NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 584         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 585         {N_("/_View/R_uler"),           NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 586         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 587         {N_("/_View/_Attachment"),      NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 588 #endif
 589         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 590         {N_("/_Message/_Send"),         "<control>Return",
 591                                         compose_send_cb, 0, NULL},
 592         {N_("/_Message/Send _later"),   "<shift><alt>S",
 593                                         compose_send_later_cb,  0, NULL},
 594         {N_("/_Message/Save to _draft folder"),
 595                                         "<alt>D", compose_draft_cb, 0, NULL},
 596         {N_("/_Message/Save and _keep editing"),
 597                                         "<control>S", compose_draft_cb, 1, NULL},
 598 #if 0 /* NEW COMPOSE GUI */
 599         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 600         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 601         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 602         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 603         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 604         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 605         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 606         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 607         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 608 #endif
 609 #if USE_GPGME
 610         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 611         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 612         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 613 #endif /* USE_GPGME */
 614         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 615         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 616         {N_("/_Tool"),                  NULL, NULL, 0, "<Branch>"},
 617         {N_("/_Tool/Show _ruler"),      NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 618         {N_("/_Tool/_Address book"),    "<control><alt>A", compose_address_cb , 0, NULL},
 619         {N_("/_Tool/_Template"),        NULL, NULL, 0, "<Branch>"},
 620         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 621         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 622 };
 623
 624 static GtkTargetEntry compose_mime_types[] =
 625 {
 626         {"text/uri-list", 0, 0}
 627 };
 628
 629 Compose *compose_new(PrefsAccount *account)
 630 {
 631         return compose_generic_new(account, NULL, NULL);
 632 }
 633
 634 Compose *compose_bounce(PrefsAccount *account, MsgInfo *msginfo)
 635 {
 636         Compose *c;
 637         gchar *filename;
 638         GtkItemFactory *ifactory;
 639
 640         c = compose_generic_new(account, NULL, NULL);
 641
 642         filename = procmsg_get_message_file(msginfo);
 643         if (filename == NULL)
 644                 return NULL;
 645
 646         c->bounce_filename = filename;
 647
 648         if (msginfo->subject)
 649                 gtk_entry_set_text(GTK_ENTRY(c->subject_entry),
 650                                    msginfo->subject);
 651         gtk_editable_set_editable(GTK_EDITABLE(c->subject_entry), FALSE);
 652
 653         compose_quote_fmt(c, msginfo, "%M", NULL);
 654         gtk_editable_set_editable(GTK_EDITABLE(c->text), FALSE);
 655
 656         ifactory = gtk_item_factory_from_widget(c->popupmenu);
 657         menu_set_sensitive(ifactory, "/Add...", FALSE);
 658         menu_set_sensitive(ifactory, "/Remove", FALSE);
 659         menu_set_sensitive(ifactory, "/Property...", FALSE);
 660
 661         ifactory = gtk_item_factory_from_widget(c->menubar);
 662         menu_set_sensitive(ifactory, "/File/Insert file", FALSE);
 663         menu_set_sensitive(ifactory, "/File/Attach file", FALSE);
 664         menu_set_sensitive(ifactory, "/File/Insert signature", FALSE);
 665         menu_set_sensitive(ifactory, "/Edit/Paste", FALSE);
 666         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", FALSE);
 667         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", FALSE);
 668         menu_set_sensitive(ifactory, "/Edit/Edit with external editor", FALSE);
 669         menu_set_sensitive(ifactory, "/Message/Attach", FALSE);
 670 #if USE_GPGME
 671         menu_set_sensitive(ifactory, "/Message/Sign", FALSE);
 672         menu_set_sensitive(ifactory, "/Message/Encrypt", FALSE);
 673 #endif
 674         menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 675         menu_set_sensitive(ifactory, "/Tool/Template", FALSE);
 676
 677         gtk_widget_set_sensitive(c->insert_btn, FALSE);
 678         gtk_widget_set_sensitive(c->attach_btn, FALSE);
 679         gtk_widget_set_sensitive(c->sig_btn, FALSE);
 680         gtk_widget_set_sensitive(c->exteditor_btn, FALSE);
 681         gtk_widget_set_sensitive(c->linewrap_btn, FALSE);
 682
 683         return c;
 684 }
 685
 686 Compose *compose_new_with_recipient(PrefsAccount *account, const gchar *mailto)
 687 {
 688         return compose_generic_new(account, mailto, NULL);
 689 }
 690
 691 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 692 {
 693         return compose_generic_new(account, NULL, item);
 694 }
 695
 696 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item)
 697 {
 698         Compose *compose;
 699
 700         if (item && item->prefs && item->prefs->enable_default_account)
 701                 account = account_find_from_id(item->prefs->default_account);
 702
 703         if (!account) account = cur_account;
 704         g_return_val_if_fail(account != NULL, NULL);
 705
 706         compose = compose_create(account, COMPOSE_NEW);
 707         compose->replyinfo = NULL;
 708
 709         if (prefs_common.auto_sig)
 710                 compose_insert_sig(compose);
 711         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 712         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 713
 714         if (account->protocol != A_NNTP) {
 715                 if (mailto) {
 716                         compose_entries_set(compose, mailto);
 717
 718                 } else if(item && item->prefs->enable_default_to) {
 719                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 720                 }
 721                 if (item && item->ret_rcpt) {
 722                         GtkItemFactory *ifactory;
 723
 724                         ifactory = gtk_item_factory_from_widget(compose->menubar);
 725                         menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 726                 }
 727         } else {
 728                 if (mailto) {
 729                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 730                 }
 731         }
 732         compose_show_first_last_header(compose, TRUE);
 733
 734         /* Set save folder */
 735         if(item && item->prefs && item->prefs->save_copy_to_folder) {
 736                 gchar *folderidentifier;
 737
 738                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 739                 folderidentifier = folder_item_get_identifier(item);
 740                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 741                 g_free(folderidentifier);
 742         }
 743
 744         gtk_widget_grab_focus(compose->header_last->entry);
 745
 746         if (prefs_common.auto_exteditor)
 747                 compose_exec_ext_editor(compose);
 748
 749         return compose;
 750 }
 751
 752 #define CHANGE_FLAGS(msginfo) \
 753 { \
 754 if (msginfo->folder->folder->change_flags != NULL) \
 755 msginfo->folder->folder->change_flags(msginfo->folder->folder, \
 756                                       msginfo->folder, \
 757                                       msginfo); \
 758 }
 759
 760 /*
 761 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 762                                            const gchar *followupto, gchar * to)
 763 {
 764         Compose *compose;
 765
 766         if (!account) account = cur_account;
 767         g_return_val_if_fail(account != NULL, NULL);
 768         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 769
 770         compose = compose_create(account, COMPOSE_NEW);
 771
 772         if (prefs_common.auto_sig)
 773                 compose_insert_sig(compose);
 774         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 775         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 776
 777         compose_entry_append(compose, to, COMPOSE_TO);
 778         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 779         gtk_widget_grab_focus(compose->subject_entry);
 780
 781         return compose;
 782 }
 783 */
 784
 785 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 786                    gboolean ignore_replyto)
 787 {
 788         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, FALSE);
 789 }
 790
 791 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 792                                    gboolean to_all,
 793                                    gboolean ignore_replyto)
 794 {
 795         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, TRUE);
 796 }
 797
 798 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 799                                   gboolean to_all,
 800                                   gboolean ignore_replyto,
 801                                   gboolean followup_and_reply_to)
 802 {
 803         Compose *compose;
 804         PrefsAccount *account;
 805         PrefsAccount *reply_account;
 806         GtkSText *text;
 807
 808         g_return_if_fail(msginfo != NULL);
 809         g_return_if_fail(msginfo->folder != NULL);
 810
 811         account = NULL;
 812         /* select the account set in folderitem's property (if enabled) */
 813         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
 814                 account = account_find_from_id(msginfo->folder->prefs->default_account);
 815
 816         /* select the account for the whole folder (IMAP / NNTP) */
 817         if (!account)
 818                 /* FIXME: this is not right, because folder may be nested. we should
 819                  * ascend the tree until we find a parent with proper account
 820                  * information */
 821                 account = msginfo->folder->folder->account;
 822
 823         /* select account by to: and cc: header if enabled */
 824         if (prefs_common.reply_account_autosel) {
 825                 if (!account && msginfo->to) {
 826                         gchar *to;
 827                         Xstrdup_a(to, msginfo->to, return);
 828                         extract_address(to);
 829                         account = account_find_from_address(to);
 830                 }
 831                 if (!account) {
 832                         gchar cc[BUFFSIZE];
 833                         if(!get_header_from_msginfo(msginfo, cc, sizeof(cc), "CC:")) { /* Found a CC header */
 834                                 extract_address(cc);
 835                                 account = account_find_from_address(cc);
 836                         }
 837                 }
 838         }
 839
 840         /* select current account */
 841         if (!account) account = cur_account;
 842         g_return_if_fail(account != NULL);
 843
 844         if (ignore_replyto && account->protocol == A_NNTP &&
 845             !followup_and_reply_to) {
 846                 reply_account =
 847                         account_find_from_address(account->address);
 848                 if (!reply_account)
 849                         reply_account = compose_current_mail_account();
 850                 if (!reply_account)
 851                         return;
 852         } else
 853                 reply_account = account;
 854
 855         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 856         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 857         if (MSG_IS_IMAP(msginfo->flags))
 858                 imap_msg_set_perm_flags(msginfo, MSG_REPLIED);
 859         CHANGE_FLAGS(msginfo);
 860
 861         compose = compose_create(account, COMPOSE_REPLY);
 862         compose->replyinfo = procmsg_msginfo_copy(msginfo);
 863
 864 #if 0 /* NEW COMPOSE GUI */
 865         if (followup_and_reply_to) {
 866                 gtk_widget_show(compose->to_hbox);
 867                 gtk_widget_show(compose->to_entry);
 868                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
 869                 compose->use_to = TRUE;
 870         }
 871 #endif
 872         if (msginfo->folder && msginfo->folder->ret_rcpt) {
 873                 GtkItemFactory *ifactory;
 874
 875                 ifactory = gtk_item_factory_from_widget(compose->menubar);
 876                 menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 877         }
 878
 879         /* Set save folder */
 880         if(msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 881                 gchar *folderidentifier;
 882
 883                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
 884                 folderidentifier = folder_item_get_identifier(msginfo->folder);
 885                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 886                 g_free(folderidentifier);
 887         }
 888
 889         if (compose_parse_header(compose, msginfo) < 0) return;
 890         compose_reply_set_entry(compose, msginfo, to_all, ignore_replyto,
 891                                 followup_and_reply_to);
 892         compose_show_first_last_header(compose, TRUE);
 893
 894         text = GTK_STEXT(compose->text);
 895         gtk_stext_freeze(text);
 896
 897         if (quote) {
 898                 gchar *qmark;
 899                 gchar *quote_str;
 900
 901                 if (prefs_common.quotemark && *prefs_common.quotemark)
 902                         qmark = prefs_common.quotemark;
 903                 else
 904                         qmark = "> ";
 905
 906                 quote_str = compose_quote_fmt(compose, msginfo,
 907                                               prefs_common.quotefmt,
 908                                               qmark);
 909         }
 910
 911         if (prefs_common.auto_sig)
 912                 compose_insert_sig(compose);
 913
 914         if (quote && prefs_common.linewrap_quote)
 915                 compose_wrap_line_all(compose);
 916
 917         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 918         gtk_stext_set_point(text, 0);
 919
 920         gtk_stext_thaw(text);
 921         gtk_widget_grab_focus(compose->text);
 922
 923         if (prefs_common.auto_exteditor)
 924                 compose_exec_ext_editor(compose);
 925 }
 926
 927
 928 static gchar *procmime_get_file_name(MimeInfo *mimeinfo)
 929 {
 930         gchar *base;
 931         gchar *filename;
 932
 933         g_return_val_if_fail(mimeinfo != NULL, NULL);
 934
 935         base = mimeinfo->filename ? mimeinfo->filename
 936                 : mimeinfo->name ? mimeinfo->name : NULL;
 937
 938         if (MIME_TEXT_HTML == mimeinfo->mime_type && base == NULL){
 939                 filename = g_strdup_printf("%s%smimetmp.%08x.html",
 940                                            get_mime_tmp_dir(),
 941                                            G_DIR_SEPARATOR_S,
 942                                            (gint)mimeinfo);
 943                 return filename;
 944         }
 945         else {
 946                 base = base ? base : "";
 947                 base = g_basename(base);
 948                 if (*base == '\0') {
 949                         filename = g_strdup_printf("%s%smimetmp.%08x",
 950                                                    get_mime_tmp_dir(),
 951                                                    G_DIR_SEPARATOR_S,
 952                                                    (gint)mimeinfo);
 953                         return filename;
 954                 }
 955         }
 956
 957         filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
 958                                base, NULL);
 959
 960         return filename;
 961 }
 962
 963 static gchar *mime_extract_file(gchar *source, MimeInfo *partinfo)
 964 {
 965         gchar *filename;
 966
 967         if (!partinfo) return NULL;
 968
 969         filename = procmime_get_file_name(partinfo);
 970
 971         if (procmime_get_part(filename, source, partinfo) < 0)
 972                 alertpanel_error
 973                         (_("Can't get the part of multipart message."));
 974
 975         return filename;
 976 }
 977
 978 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
 979 {
 980         FILE *fp;
 981         gchar *file;
 982         MimeInfo *mimeinfo;
 983         MsgInfo *tmpmsginfo;
 984         gchar *p;
 985         gchar *boundary;
 986         gint boundary_len = 0;
 987         gchar buf[BUFFSIZE];
 988         glong fpos, prev_fpos;
 989         gint npart;
 990         gchar *source;
 991         gchar *filename;
 992
 993         g_return_if_fail(msginfo != NULL);
 994
 995 #if USE_GPGME
 996         for (;;) {
 997                 if ((fp = procmsg_open_message(msginfo)) == NULL) return;
 998                 mimeinfo = procmime_scan_mime_header(fp, MIME_TEXT);
 999                 if (!mimeinfo) break;
1000
1001                 if (!MSG_IS_ENCRYPTED(msginfo->flags) &&
1002                     rfc2015_is_encrypted(mimeinfo)) {
1003                         MSG_SET_TMP_FLAGS(msginfo->flags, MSG_ENCRYPTED);
1004                 }
1005                 if (MSG_IS_ENCRYPTED(msginfo->flags) &&
1006                     !msginfo->plaintext_file  &&
1007                     !msginfo->decryption_failed) {
1008                         rfc2015_decrypt_message(msginfo, mimeinfo, fp);
1009                         if (msginfo->plaintext_file &&
1010                             !msginfo->decryption_failed) {
1011                                 fclose(fp);
1012                                 continue;
1013                         }
1014                 }
1015
1016                 break;
1017         }
1018 #else /* !USE_GPGME */
1019         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
1020         mimeinfo = procmime_scan_mime_header(fp, MIME_TEXT);
1021 #endif /* USE_GPGME */
1022
1023         fclose(fp);
1024         if (!mimeinfo) return;
1025         if (mimeinfo->mime_type == MIME_TEXT)
1026                 return;
1027
1028         if ((fp = procmsg_open_message(msginfo)) == NULL) return;
1029
1030         g_return_if_fail(mimeinfo != NULL);
1031         g_return_if_fail(mimeinfo->mime_type != MIME_TEXT);
1032
1033         if (mimeinfo->mime_type == MIME_MULTIPART) {
1034                 g_return_if_fail(mimeinfo->boundary != NULL);
1035                 g_return_if_fail(mimeinfo->sub == NULL);
1036         }
1037         g_return_if_fail(fp != NULL);
1038
1039         boundary = mimeinfo->boundary;
1040
1041         if (boundary) {
1042                 boundary_len = strlen(boundary);
1043
1044                 /* look for first boundary */
1045                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL)
1046                         if (IS_BOUNDARY(buf, boundary, boundary_len)) break;
1047                 if (!p) {
1048                         fclose(fp);
1049                         return;
1050                 }
1051         }
1052
1053         if ((fpos = ftell(fp)) < 0) {
1054                 perror("ftell");
1055                 fclose(fp);
1056                 return;
1057         }
1058
1059         for (npart = 0;; npart++) {
1060                 MimeInfo *partinfo;
1061                 gboolean eom = FALSE;
1062
1063                 prev_fpos = fpos;
1064
1065                 partinfo = procmime_scan_mime_header(fp, MIME_TEXT);
1066                 if (!partinfo) break;
1067
1068                 if (npart != 0)
1069                         procmime_mimeinfo_insert(mimeinfo, partinfo);
1070                 else
1071                         procmime_mimeinfo_free(partinfo);
1072
1073                 /* look for next boundary */
1074                 buf[0] = '\0';
1075                 while ((p = fgets(buf, sizeof(buf), fp)) != NULL) {
1076                         if (IS_BOUNDARY(buf, boundary, boundary_len)) {
1077                                 if (buf[2 + boundary_len]     == '-' &&
1078                                     buf[2 + boundary_len + 1] == '-')
1079                                         eom = TRUE;
1080                                 break;
1081                         }
1082                 }
1083                 if (p == NULL)
1084                         eom = TRUE;     /* broken MIME message */
1085                 fpos = ftell(fp);
1086
1087                 partinfo->size = fpos - prev_fpos - strlen(buf);
1088
1089                 if (eom) break;
1090         }
1091
1092         source = procmsg_get_message_file_path(msginfo);
1093
1094         g_return_if_fail(mimeinfo != NULL);
1095
1096         if (!mimeinfo->main && mimeinfo->parent)
1097                 {
1098                         filename = mime_extract_file(source, mimeinfo);
1099
1100                         compose_attach_append_with_type(compose, filename,
1101                                                         mimeinfo->content_type,
1102                                                         mimeinfo->mime_type);
1103
1104                         g_free(filename);
1105                 }
1106
1107         if (mimeinfo->sub && mimeinfo->sub->children)
1108                 {
1109                         filename = mime_extract_file(source, mimeinfo->sub);
1110
1111                         compose_attach_append_with_type(compose, filename,
1112                                                         mimeinfo->content_type,
1113                                                         mimeinfo->sub->mime_type);
1114
1115                         g_free(filename);
1116                 }
1117
1118         if (mimeinfo->children) {
1119                 MimeInfo *child;
1120
1121                 child = mimeinfo->children;
1122                 while (child) {
1123                         filename = mime_extract_file(source, child);
1124
1125                         compose_attach_append_with_type(compose, filename,
1126                                                         child->content_type,
1127                                                         child->mime_type);
1128
1129                         g_free(filename);
1130
1131                         child = child->next;
1132                 }
1133         }
1134
1135         fclose(fp);
1136
1137         procmime_mimeinfo_free_all(mimeinfo);
1138 }
1139
1140
1141 #define INSERT_FW_HEADER(var, hdr) \
1142 if (msginfo->var && *msginfo->var) { \
1143         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1144         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1145         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1146 }
1147
1148 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1149                          gboolean as_attach)
1150 {
1151         Compose *compose;
1152         /*      PrefsAccount *account; */
1153         GtkSText *text;
1154
1155         g_return_val_if_fail(msginfo != NULL, NULL);
1156         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1157
1158         account = msginfo->folder->folder->account;
1159         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
1160                 gchar *to;
1161                 Xstrdup_a(to, msginfo->to, return NULL);
1162                 extract_address(to);
1163                 account = account_find_from_address(to);
1164         }
1165
1166         if(!account && prefs_common.forward_account_autosel) {
1167                 gchar cc[BUFFSIZE];
1168                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
1169                         extract_address(cc);
1170                         account = account_find_from_address(cc);
1171                 }
1172         }
1173
1174         if (account == NULL) {
1175                 account = cur_account;
1176                 /*
1177                 account = msginfo->folder->folder->account;
1178                 if (!account) account = cur_account;
1179                 */
1180         }
1181         g_return_val_if_fail(account != NULL, NULL);
1182
1183         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
1184         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
1185         if (MSG_IS_IMAP(msginfo->flags))
1186                 imap_msg_unset_perm_flags(msginfo, MSG_REPLIED);
1187         CHANGE_FLAGS(msginfo);
1188
1189         compose = compose_create(account, COMPOSE_FORWARD);
1190
1191         if (msginfo->subject && *msginfo->subject) {
1192                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Fw: ");
1193                 gtk_entry_append_text(GTK_ENTRY(compose->subject_entry),
1194                                       msginfo->subject);
1195         }
1196
1197         text = GTK_STEXT(compose->text);
1198         gtk_stext_freeze(text);
1199
1200         if (as_attach) {
1201                 gchar *msgfile;
1202
1203                 msgfile = procmsg_get_message_file_path(msginfo);
1204                 if (!is_file_exist(msgfile))
1205                         g_warning(_("%s: file not exist\n"), msgfile);
1206                 else
1207                         compose_attach_append(compose, msgfile,
1208                                               MIME_MESSAGE_RFC822);
1209
1210                 g_free(msgfile);
1211         } else {
1212                 gchar *qmark;
1213                 gchar *quote_str;
1214
1215                 if (prefs_common.fw_quotemark && *prefs_common.fw_quotemark)
1216                         qmark = prefs_common.fw_quotemark;
1217                 else
1218                         qmark = "> ";
1219
1220                 quote_str = compose_quote_fmt(compose, msginfo,
1221                                               prefs_common.fw_quotefmt, qmark);
1222                 compose_attach_parts(compose, msginfo);
1223         }
1224
1225         if (prefs_common.auto_sig)
1226                 compose_insert_sig(compose);
1227
1228         if (prefs_common.linewrap_quote)
1229                 compose_wrap_line_all(compose);
1230
1231         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1232         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1233
1234         gtk_stext_thaw(text);
1235 #if 0 /* NEW COMPOSE GUI */
1236         if (account->protocol != A_NNTP)
1237                 gtk_widget_grab_focus(compose->to_entry);
1238         else
1239                 gtk_widget_grab_focus(compose->newsgroups_entry);
1240 #endif
1241         gtk_widget_grab_focus(compose->header_last->entry);
1242
1243         if (prefs_common.auto_exteditor)
1244                 compose_exec_ext_editor(compose);
1245
1246         return compose;
1247 }
1248
1249 #undef INSERT_FW_HEADER
1250
1251 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1252 {
1253         Compose *compose;
1254         GtkSText *text;
1255         GSList *msginfo;
1256         gchar *msgfile;
1257
1258         g_return_val_if_fail(msginfo_list != NULL, NULL);
1259
1260         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1261                 if ( ((MsgInfo *)msginfo->data)->folder == NULL )
1262                         return NULL;
1263         }
1264
1265         if (account == NULL) {
1266                 account = cur_account;
1267                 /*
1268                 account = msginfo->folder->folder->account;
1269                 if (!account) account = cur_account;
1270                 */
1271         }
1272         g_return_val_if_fail(account != NULL, NULL);
1273
1274         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1275                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1276                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1277                 CHANGE_FLAGS(((MsgInfo *)msginfo->data));
1278         }
1279
1280         compose = compose_create(account, COMPOSE_FORWARD);
1281
1282         text = GTK_STEXT(compose->text);
1283         gtk_stext_freeze(text);
1284
1285         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1286                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1287                 if (!is_file_exist(msgfile))
1288                         g_warning(_("%s: file not exist\n"), msgfile);
1289                 else
1290                         compose_attach_append(compose, msgfile,
1291                                 MIME_MESSAGE_RFC822);
1292                 g_free(msgfile);
1293         }
1294
1295         if (prefs_common.auto_sig)
1296                 compose_insert_sig(compose);
1297
1298         if (prefs_common.linewrap_quote)
1299                 compose_wrap_line_all(compose);
1300
1301         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1302         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1303
1304         gtk_stext_thaw(text);
1305 #if 0 /* NEW COMPOSE GUI */
1306         if (account->protocol != A_NNTP)
1307                 gtk_widget_grab_focus(compose->to_entry);
1308         else
1309                 gtk_widget_grab_focus(compose->newsgroups_entry);
1310 #endif
1311
1312         return compose;
1313 }
1314
1315 void compose_reedit(MsgInfo *msginfo)
1316 {
1317         Compose *compose;
1318         PrefsAccount *account = NULL;
1319         GtkSText *text;
1320         FILE *fp;
1321         gchar buf[BUFFSIZE];
1322
1323         g_return_if_fail(msginfo != NULL);
1324         g_return_if_fail(msginfo->folder != NULL);
1325
1326         if (msginfo->folder->stype == F_QUEUE) {
1327                 gchar queueheader_buf[BUFFSIZE];
1328                 gint id;
1329
1330                 /* Select Account from queue headers */
1331                 if (!get_header_from_msginfo(msginfo, queueheader_buf,
1332                                              sizeof(queueheader_buf), "NAID:")) {
1333                         id = atoi(&queueheader_buf[5]);
1334                         account = account_find_from_id(id);
1335                 }
1336                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1337                                                     sizeof(queueheader_buf), "MAID:")) {
1338                         id = atoi(&queueheader_buf[5]);
1339                         account = account_find_from_id(id);
1340                 }
1341                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1342                                                                 sizeof(queueheader_buf), "S:")) {
1343                         account = account_find_from_address(queueheader_buf);
1344                 }
1345         } else
1346                 account = msginfo->folder->folder->account;
1347
1348         if (!account && prefs_common.reedit_account_autosel) {
1349                 gchar from[BUFFSIZE];
1350                 if (!get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1351                         extract_address(from);
1352                         account = account_find_from_address(from);
1353                 }
1354         }
1355         if (!account) account = cur_account;
1356         g_return_if_fail(account != NULL);
1357
1358         compose = compose_create(account, COMPOSE_REEDIT);
1359         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1360
1361         if (msginfo->folder->stype == F_QUEUE) {
1362                 gchar queueheader_buf[BUFFSIZE];
1363
1364                 /* Set message save folder */
1365                 if (!get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1366                         gint startpos = 0;
1367
1368                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1369                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1370                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1371                 }
1372         }
1373
1374         if (compose_parse_header(compose, msginfo) < 0) return;
1375         compose_reedit_set_entry(compose, msginfo);
1376
1377         text = GTK_STEXT(compose->text);
1378         gtk_stext_freeze(text);
1379
1380         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1381                 g_warning(_("Can't get text part\n"));
1382         else {
1383                 while (fgets(buf, sizeof(buf), fp) != NULL)
1384                         gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1385                 fclose(fp);
1386         }
1387         compose_attach_parts(compose, msginfo);
1388
1389         gtk_stext_thaw(text);
1390         gtk_widget_grab_focus(compose->text);
1391
1392         if (prefs_common.auto_exteditor)
1393                 compose_exec_ext_editor(compose);
1394 }
1395
1396 GList *compose_get_compose_list(void)
1397 {
1398         return compose_list;
1399 }
1400
1401 void compose_entry_append(Compose *compose, const gchar *address,
1402                           ComposeEntryType type)
1403 {
1404         GtkEntry *entry;
1405         const gchar *text;
1406         gchar *header;
1407
1408         if (!address || *address == '\0') return;
1409
1410 #if 0 /* NEW COMPOSE GUI */
1411         switch (type) {
1412         case COMPOSE_CC:
1413                 entry = GTK_ENTRY(compose->cc_entry);
1414                 break;
1415         case COMPOSE_BCC:
1416                 entry = GTK_ENTRY(compose->bcc_entry);
1417                 break;
1418         case COMPOSE_NEWSGROUPS:
1419                 entry = GTK_ENTRY(compose->newsgroups_entry);
1420                 break;
1421         case COMPOSE_TO:
1422         default:
1423                 entry = GTK_ENTRY(compose->to_entry);
1424                 break;
1425         }
1426
1427         text = gtk_entry_get_text(entry);
1428         if (*text != '\0')
1429                 gtk_entry_append_text(entry, ", ");
1430         gtk_entry_append_text(entry, address);
1431 #endif
1432
1433         switch (type) {
1434         case COMPOSE_CC:
1435                 header = N_("Cc:");
1436                 break;
1437         case COMPOSE_BCC:
1438                 header = N_("Bcc:");
1439                 break;
1440         case COMPOSE_REPLYTO:
1441                 header = N_("Reply-To:");
1442                 break;
1443         case COMPOSE_NEWSGROUPS:
1444                 header = N_("Newsgroups:");
1445                 break;
1446         case COMPOSE_FOLLOWUPTO:
1447                 header = N_( "Followup-To:");
1448                 break;
1449         case COMPOSE_TO:
1450         default:
1451                 header = N_("To:");
1452                 break;
1453         }
1454         header = prefs_common.trans_hdr ? gettext(header) : header;
1455
1456         compose_add_header_entry(compose, header, (gchar *)address);
1457 }
1458
1459 static void compose_entries_set(Compose *compose, const gchar *mailto)
1460 {
1461         gchar *subject = NULL;
1462         gchar *to = NULL;
1463         gchar *cc = NULL;
1464         gchar *bcc = NULL;
1465         gchar *body = NULL;
1466         gchar *p;
1467         gchar *tmp_mailto;
1468
1469         Xstrdup_a(tmp_mailto, mailto, return);
1470
1471         to = tmp_mailto;
1472
1473         p = strchr(tmp_mailto, '?');
1474         if (p) {
1475                 *p = '\0';
1476                 p++;
1477         }
1478
1479         while (p) {
1480                 gchar *field, *value;
1481
1482                 field = p;
1483
1484                 p = strchr(p, '=');
1485                 if (!p) break;
1486                 *p = '\0';
1487                 p++;
1488
1489                 value = p;
1490
1491                 p = strchr(p, '&');
1492                 if (p) {
1493                         *p = '\0';
1494                         p++;
1495                 }
1496
1497                 if (*value == '\0') continue;
1498
1499                 if (!g_strcasecmp(field, "subject")) {
1500                         Xalloca(subject, strlen(value) + 1, return);
1501                         decode_uri(subject, value);
1502                 } else if (!g_strcasecmp(field, "cc")) {
1503                         cc = value;
1504                 } else if (!g_strcasecmp(field, "bcc")) {
1505                         bcc = value;
1506                 } else if (!g_strcasecmp(field, "body")) {
1507                         Xalloca(body, strlen(value) + 1, return);
1508                         decode_uri(body, value);
1509                 }
1510         }
1511
1512         if (to)
1513                 compose_entry_append(compose, to, COMPOSE_TO);
1514         if (subject)
1515                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1516         if (cc)
1517                 compose_entry_append(compose, cc, COMPOSE_CC);
1518         if (bcc)
1519                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1520         if (body) {
1521                 gtk_stext_insert(GTK_STEXT(compose->text),
1522                                 NULL, NULL, NULL, body, -1);
1523                 gtk_stext_insert(GTK_STEXT(compose->text),
1524                                 NULL, NULL, NULL, "\n", 1);
1525         }
1526 }
1527
1528 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1529 {
1530         static HeaderEntry hentry[] = {{"Reply-To:",       NULL, TRUE},
1531                                        {"Cc:",             NULL, FALSE},
1532                                        {"References:",     NULL, FALSE},
1533                                        {"Bcc:",            NULL, FALSE},
1534                                        {"Newsgroups:",     NULL, FALSE},
1535                                        {"Followup-To:",    NULL, FALSE},
1536                                        {"X-Mailing-List:", NULL, FALSE},
1537                                        {"X-BeenThere:",    NULL, FALSE},
1538                                        {NULL,              NULL, FALSE}};
1539
1540         enum
1541         {
1542                 H_REPLY_TO       = 0,
1543                 H_CC             = 1,
1544                 H_REFERENCES     = 2,
1545                 H_BCC            = 3,
1546                 H_NEWSGROUPS     = 4,
1547                 H_FOLLOWUP_TO    = 5,
1548                 H_X_MAILING_LIST = 6,
1549                 H_X_BEENTHERE    = 7
1550         };
1551
1552         FILE *fp;
1553
1554         g_return_val_if_fail(msginfo != NULL, -1);
1555
1556         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1557         procheader_get_header_fields(fp, hentry);
1558         fclose(fp);
1559
1560         if (hentry[H_REPLY_TO].body != NULL) {
1561                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1562                 compose->replyto = hentry[H_REPLY_TO].body;
1563                 hentry[H_REPLY_TO].body = NULL;
1564         }
1565         if (hentry[H_CC].body != NULL) {
1566                 conv_unmime_header_overwrite(hentry[H_CC].body);
1567                 compose->cc = hentry[H_CC].body;
1568                 hentry[H_CC].body = NULL;
1569         }
1570         if (hentry[H_X_MAILING_LIST].body != NULL) {
1571                 /* this is good enough to parse debian-devel */
1572                 gchar *buf = g_malloc(strlen(hentry[H_X_MAILING_LIST].body) + 1);
1573                 g_return_val_if_fail(buf != NULL, -1 );
1574                 if (1 == sscanf(hentry[H_X_MAILING_LIST].body, "<%[^>]>", buf))
1575                         compose->mailinglist = g_strdup(buf);
1576                 g_free(buf);
1577                 g_free(hentry[H_X_MAILING_LIST].body);
1578                 hentry[H_X_MAILING_LIST].body = NULL ;
1579         }
1580         if (hentry[H_X_BEENTHERE].body != NULL) {
1581                 /* this is good enough to parse the sylpheed-claws lists */
1582                 gchar *buf = g_malloc(strlen(hentry[H_X_BEENTHERE].body) + 1);
1583                 g_return_val_if_fail(buf != NULL, -1 );
1584                 if (1 == sscanf(hentry[H_X_BEENTHERE].body, "%[^>]", buf))
1585                         compose->mailinglist = g_strdup(buf);
1586                 g_free(buf);
1587                 g_free(hentry[H_X_BEENTHERE].body);
1588                 hentry[H_X_BEENTHERE].body = NULL ;
1589         }
1590         if (hentry[H_REFERENCES].body != NULL) {
1591                 if (compose->mode == COMPOSE_REEDIT)
1592                         compose->references = hentry[H_REFERENCES].body;
1593                 else {
1594                         compose->references = compose_parse_references
1595                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1596                         g_free(hentry[H_REFERENCES].body);
1597                 }
1598                 hentry[H_REFERENCES].body = NULL;
1599         }
1600         if (hentry[H_BCC].body != NULL) {
1601                 if (compose->mode == COMPOSE_REEDIT) {
1602                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1603                         compose->bcc = hentry[H_BCC].body;
1604                 } else
1605                         g_free(hentry[H_BCC].body);
1606                 hentry[H_BCC].body = NULL;
1607         }
1608         if (hentry[H_NEWSGROUPS].body != NULL) {
1609                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1610                 hentry[H_NEWSGROUPS].body = NULL;
1611         }
1612         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1613                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1614                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1615                 hentry[H_FOLLOWUP_TO].body = NULL;
1616         }
1617
1618         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1619                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1620         else if (compose->mode != COMPOSE_REEDIT &&
1621                  msginfo->msgid && *msginfo->msgid) {
1622                 compose->inreplyto = g_strdup(msginfo->msgid);
1623
1624                 if (!compose->references) {
1625                         if (msginfo->inreplyto && *msginfo->inreplyto)
1626                                 compose->references =
1627                                         g_strdup_printf("<%s>\n\t<%s>",
1628                                                         msginfo->inreplyto,
1629                                                         msginfo->msgid);
1630                         else
1631                                 compose->references =
1632                                         g_strconcat("<", msginfo->msgid, ">",
1633                                                     NULL);
1634                 }
1635         }
1636
1637         return 0;
1638 }
1639
1640 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1641 {
1642         GSList *ref_id_list, *cur;
1643         GString *new_ref;
1644         gchar *new_ref_str;
1645
1646         ref_id_list = references_list_append(NULL, ref);
1647         if (!ref_id_list) return NULL;
1648         if (msgid && *msgid)
1649                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1650
1651         for (;;) {
1652                 gint len = 0;
1653
1654                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1655                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1656                         len += strlen((gchar *)cur->data) + 5;
1657
1658                 if (len > MAX_REFERENCES_LEN) {
1659                         /* remove second message-ID */
1660                         if (ref_id_list && ref_id_list->next &&
1661                             ref_id_list->next->next) {
1662                                 g_free(ref_id_list->next->data);
1663                                 ref_id_list = g_slist_remove
1664                                         (ref_id_list, ref_id_list->next->data);
1665                         } else {
1666                                 slist_free_strings(ref_id_list);
1667                                 g_slist_free(ref_id_list);
1668                                 return NULL;
1669                         }
1670                 } else
1671                         break;
1672         }
1673
1674         new_ref = g_string_new("");
1675         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1676                 if (new_ref->len > 0)
1677                         g_string_append(new_ref, "\n\t");
1678                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1679         }
1680
1681         slist_free_strings(ref_id_list);
1682         g_slist_free(ref_id_list);
1683
1684         new_ref_str = new_ref->str;
1685         g_string_free(new_ref, FALSE);
1686
1687         return new_ref_str;
1688 }
1689
1690 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1691                                 const gchar *fmt, const gchar *qmark)
1692 {
1693         GtkSText *text = GTK_STEXT(compose->text);
1694         gchar *quote_str = NULL;
1695         gchar *buf;
1696         gchar *p, *lastp;
1697         gint len;
1698
1699         if (qmark != NULL) {
1700                 quote_fmt_init(msginfo, NULL);
1701                 quote_fmt_scan_string(qmark);
1702                 quote_fmt_parse();
1703
1704                 buf = quote_fmt_get_buffer();
1705                 if (buf == NULL)
1706                         alertpanel_error(_("Quote mark format error."));
1707                 else
1708                         Xstrdup_a(quote_str, buf, return NULL)
1709         }
1710
1711         if (fmt && *fmt != '\0') {
1712                 quote_fmt_init(msginfo, quote_str);
1713                 quote_fmt_scan_string(fmt);
1714                 quote_fmt_parse();
1715
1716                 buf = quote_fmt_get_buffer();
1717                 if (buf == NULL) {
1718                         alertpanel_error(_("Message reply/forward format error."));
1719                         return NULL;
1720                 }
1721         } else
1722                 buf = "";
1723
1724         gtk_stext_freeze(text);
1725         gtk_stext_set_point(text, 0);
1726         gtk_stext_forward_delete(text, gtk_stext_get_length(text));
1727
1728         for (p = buf; *p != '\0'; ) {
1729                 lastp = strchr(p, '\n');
1730                 len = lastp ? lastp - p + 1 : -1;
1731                 gtk_stext_insert(text, NULL, NULL, NULL, p, len);
1732                 if (lastp)
1733                         p = lastp + 1;
1734                 else
1735                         break;
1736         }
1737
1738         gtk_stext_thaw(text);
1739
1740         return buf;
1741 }
1742
1743 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1744                                     gboolean to_all, gboolean ignore_replyto,
1745                                     gboolean followup_and_reply_to)
1746 {
1747         GSList *cc_list;
1748         GSList *cur;
1749         gchar *from;
1750         GHashTable *to_table;
1751
1752         g_return_if_fail(compose->account != NULL);
1753         g_return_if_fail(msginfo != NULL);
1754
1755         if ((compose->account->protocol != A_NNTP) || followup_and_reply_to)
1756                 compose_entry_append(compose,
1757                                     ((compose->replyto && !ignore_replyto)
1758                                      ? compose->replyto
1759                                      : (compose->mailinglist && !ignore_replyto)
1760                                      ? compose->mailinglist
1761                                      : msginfo->from ? msginfo->from : ""),
1762                                      COMPOSE_TO);
1763         if (compose->account->protocol == A_NNTP) {
1764                 if (ignore_replyto)
1765                         compose_entry_append
1766                                 (compose, msginfo->from ? msginfo->from : "",
1767                                  COMPOSE_TO);
1768                 else
1769                         compose_entry_append
1770                                 (compose,
1771                                  compose->followup_to ? compose->followup_to
1772                                  : compose->newsgroups ? compose->newsgroups
1773                                  : "",
1774                                  COMPOSE_NEWSGROUPS);
1775         }
1776
1777         if (msginfo->subject && *msginfo->subject) {
1778                 gchar *buf, *buf2, *p;
1779
1780                 buf = g_strdup(msginfo->subject);
1781                 while (!strncasecmp(buf, "Re:", 3)) {
1782                         p = buf + 3;
1783                         while (isspace(*p)) p++;
1784                         memmove(buf, p, strlen(p) + 1);
1785                 }
1786
1787                 buf2 = g_strdup_printf("Re: %s", buf);
1788                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1789                 g_free(buf2);
1790                 g_free(buf);
1791         } else
1792                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1793
1794         if (!to_all || compose->account->protocol == A_NNTP) return;
1795
1796         from = g_strdup(compose->replyto ? compose->replyto :
1797                         msginfo->from ? msginfo->from : "");
1798         extract_address(from);
1799
1800         cc_list = address_list_append(NULL, msginfo->to);
1801         cc_list = address_list_append(cc_list, compose->cc);
1802
1803         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1804         g_hash_table_insert(to_table, from, GINT_TO_POINTER(1));
1805         if (compose->account)
1806                 g_hash_table_insert(to_table, compose->account->address,
1807                                     GINT_TO_POINTER(1));
1808
1809         /* remove address on To: and that of current account */
1810         for (cur = cc_list; cur != NULL; ) {
1811                 GSList *next = cur->next;
1812
1813                 if (g_hash_table_lookup(to_table, cur->data) != NULL)
1814                         cc_list = g_slist_remove(cc_list, cur->data);
1815                 else
1816                         g_hash_table_insert(to_table, cur->data, cur);
1817
1818                 cur = next;
1819         }
1820         g_hash_table_destroy(to_table);
1821         g_free(from);
1822
1823         if (cc_list) {
1824                 for (cur = cc_list; cur != NULL; cur = cur->next)
1825                         compose_entry_append(compose, (gchar *)cur->data,
1826                                              COMPOSE_CC);
1827                 slist_free_strings(cc_list);
1828                 g_slist_free(cc_list);
1829         }
1830 }
1831
1832 #define SET_ENTRY(entry, str) \
1833 { \
1834         if (str && *str) \
1835                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1836 }
1837
1838 #define SET_ADDRESS(type, str) \
1839 { \
1840         if (str && *str) \
1841                 compose_entry_append(compose, str, type); \
1842 }
1843
1844 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1845 {
1846         g_return_if_fail(msginfo != NULL);
1847
1848         SET_ENTRY(subject_entry, msginfo->subject);
1849         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1850         SET_ADDRESS(COMPOSE_CC, compose->cc);
1851         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1852         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1853
1854         compose_show_first_last_header(compose, TRUE);
1855
1856 #if 0 /* NEW COMPOSE GUI */
1857         if (compose->bcc) {
1858                 GtkItemFactory *ifactory;
1859                 GtkWidget *menuitem;
1860
1861                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1862                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Bcc");
1863                 gtk_check_menu_item_set_active
1864                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1865         }
1866         if (compose->replyto) {
1867                 GtkItemFactory *ifactory;
1868                 GtkWidget *menuitem;
1869
1870                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1871                 menuitem = gtk_item_factory_get_item
1872                         (ifactory, "/View/Reply to");
1873                 gtk_check_menu_item_set_active
1874                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1875         }
1876 #endif
1877 }
1878
1879 #undef SET_ENTRY
1880 #undef SET_ADDRESS
1881
1882 static void compose_exec_sig(Compose *compose, gchar *sigfile)
1883 {
1884         FILE *tmpfp;
1885         pid_t thepid;
1886         gchar *sigtext;
1887         FILE  *sigprg;
1888         gchar  *buf;
1889         size_t buf_len = 128;
1890
1891         if (strlen(sigfile) < 2)
1892           return;
1893
1894         sigprg = popen(sigfile+1, "r");
1895         if (sigprg) {
1896
1897                 buf = g_malloc(buf_len);
1898
1899                 if (!buf) {
1900                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1901                         "Unable to insert signature (malloc failed)\n", -1);
1902
1903                         pclose(sigprg);
1904                         return;
1905                 }
1906
1907                 while (!feof(sigprg)) {
1908                         bzero(buf, buf_len);
1909                         fread(buf, buf_len-1, 1, sigprg);
1910                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, buf, -1);
1911                 }
1912
1913                 g_free(buf);
1914                 pclose(sigprg);
1915         }
1916         else
1917         {
1918                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1919                 "Can't exec file: ", -1);
1920                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1921                 sigfile+1, -1);
1922         }
1923 }
1924
1925 static void compose_insert_sig(Compose *compose)
1926 {
1927         gchar *sigfile;
1928
1929         if (compose->account && compose->account->sig_path)
1930                 sigfile = g_strdup(compose->account->sig_path);
1931         else
1932                 sigfile = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
1933                                       DEFAULT_SIGNATURE, NULL);
1934
1935         if (!is_file_or_fifo_exist(sigfile) && sigfile[0] != '|') {
1936                 g_free(sigfile);
1937                 return;
1938         }
1939
1940         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, "\n\n", 2);
1941         if (prefs_common.sig_sep) {
1942                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1943                                 prefs_common.sig_sep, -1);
1944                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1945                                 "\n", 1);
1946         }
1947
1948         if (sigfile[0] == '|')
1949                 compose_exec_sig(compose, sigfile);
1950         else
1951                 compose_insert_file(compose, sigfile);
1952         g_free(sigfile);
1953 }
1954
1955 static void compose_insert_file(Compose *compose, const gchar *file)
1956 {
1957         GtkSText *text = GTK_STEXT(compose->text);
1958         gchar buf[BUFFSIZE];
1959         gint len;
1960         FILE *fp;
1961
1962         g_return_if_fail(file != NULL);
1963
1964         if ((fp = fopen(file, "r")) == NULL) {
1965                 FILE_OP_ERROR(file, "fopen");
1966                 return;
1967         }
1968
1969         gtk_stext_freeze(text);
1970
1971         while (fgets(buf, sizeof(buf), fp) != NULL) {
1972                 /* strip <CR> if DOS/Windows file,
1973                    replace <CR> with <LF> if Macintosh file. */
1974                 strcrchomp(buf);
1975                 len = strlen(buf);
1976                 if (len > 0 && buf[len - 1] != '\n') {
1977                         while (--len >= 0)
1978                                 if (buf[len] == '\r') buf[len] = '\n';
1979                 }
1980                 gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1981         }
1982
1983         gtk_stext_thaw(text);
1984
1985         fclose(fp);
1986 }
1987
1988 static void compose_attach_info(Compose * compose, AttachInfo * ainfo,
1989                                 ContentType cnttype)
1990 {
1991         gchar *text[N_ATTACH_COLS];
1992         gint row;
1993
1994         text[COL_MIMETYPE] = ainfo->content_type;
1995         text[COL_SIZE] = to_human_readable(ainfo->size);
1996         text[COL_NAME] = ainfo->name;
1997
1998         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
1999         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
2000
2001         if (cnttype != MIME_MESSAGE_RFC822)
2002                 compose_changed_cb(NULL, compose);
2003 }
2004
2005 static void compose_attach_append_with_type(Compose *compose,
2006                                             const gchar *file,
2007                                             const gchar *type,
2008                                             ContentType cnttype)
2009 {
2010         AttachInfo *ainfo;
2011         off_t size;
2012
2013         if (!is_file_exist(file)) {
2014                 g_warning(_("File %s doesn't exist\n"), file);
2015                 return;
2016         }
2017         if ((size = get_file_size(file)) < 0) {
2018                 g_warning(_("Can't get file size of %s\n"), file);
2019                 return;
2020         }
2021         if (size == 0) {
2022                 alertpanel_notice(_("File %s is empty\n"), file);
2023                 return;
2024         }
2025 #if 0 /* NEW COMPOSE GUI */
2026         if (!compose->use_attach) {
2027                 GtkItemFactory *ifactory;
2028                 GtkWidget *menuitem;
2029
2030                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2031                 menuitem = gtk_item_factory_get_item(ifactory,
2032                                                      "/Message/Attach");
2033                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2034                                                TRUE);
2035         }
2036 #endif
2037         ainfo = g_new0(AttachInfo, 1);
2038         ainfo->file = g_strdup(file);
2039
2040         if (cnttype == MIME_MESSAGE_RFC822) {
2041                 ainfo->encoding = ENC_7BIT;
2042                 ainfo->name = g_strdup_printf(_("Message: %s"),
2043                                               g_basename(file));
2044         } else {
2045                 ainfo->encoding = ENC_BASE64;
2046                 ainfo->name = g_strdup(g_basename(file));
2047         }
2048
2049         ainfo->content_type = g_strdup(type);
2050         ainfo->size = size;
2051
2052         compose_attach_info(compose, ainfo, cnttype);
2053 }
2054
2055 static void compose_attach_append(Compose *compose, const gchar *file,
2056                                   ContentType cnttype)
2057 {
2058         AttachInfo *ainfo;
2059         gchar *text[N_ATTACH_COLS];
2060         off_t size;
2061         gint row;
2062
2063         if (!is_file_exist(file)) {
2064                 g_warning(_("File %s doesn't exist\n"), file);
2065                 return;
2066         }
2067         if ((size = get_file_size(file)) < 0) {
2068                 g_warning(_("Can't get file size of %s\n"), file);
2069                 return;
2070         }
2071         if (size == 0) {
2072                 alertpanel_notice(_("File %s is empty\n"), file);
2073                 return;
2074         }
2075 #if 0 /* NEW COMPOSE GUI */
2076         if (!compose->use_attach) {
2077                 GtkItemFactory *ifactory;
2078                 GtkWidget *menuitem;
2079
2080                 ifactory = gtk_item_factory_from_widget(compose->menubar);
2081                 menuitem = gtk_item_factory_get_item(ifactory,
2082                                                      "/View/Attachment");
2083                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
2084                                                TRUE);
2085         }
2086 #endif
2087         ainfo = g_new0(AttachInfo, 1);
2088         ainfo->file = g_strdup(file);
2089
2090         if (cnttype == MIME_MESSAGE_RFC822) {
2091                 ainfo->content_type = g_strdup("message/rfc822");
2092                 ainfo->encoding = ENC_7BIT;
2093                 ainfo->name = g_strdup_printf(_("Message: %s"),
2094                                               g_basename(file));
2095         } else {
2096                 ainfo->content_type = procmime_get_mime_type(file);
2097                 if (!ainfo->content_type)
2098                         ainfo->content_type =
2099                                 g_strdup("application/octet-stream");
2100                 ainfo->encoding = ENC_BASE64;
2101                 ainfo->name = g_strdup(g_basename(file));
2102         }
2103         ainfo->size = size;
2104
2105         compose_attach_info(compose, ainfo, cnttype);
2106 }
2107
2108 #define GET_CHAR(pos, buf, len)                                              \
2109 {                                                                            \
2110         if (text->use_wchar)                                                 \
2111                 len = wctomb(buf, (wchar_t)GTK_STEXT_INDEX(text, (pos)));    \
2112         else {                                                               \
2113                 buf[0] = GTK_STEXT_INDEX(text, (pos));                       \
2114                 len = 1;                                                     \
2115         }                                                                    \
2116 }
2117
2118 static void compose_wrap_line(Compose *compose)
2119 {
2120         GtkSText *text = GTK_STEXT(compose->text);
2121         gint ch_len, last_ch_len;
2122         gchar cbuf[MB_LEN_MAX], last_ch;
2123         guint text_len;
2124         guint line_end;
2125         guint quoted;
2126         gint p_start, p_end;
2127         gint line_pos, cur_pos;
2128         gint line_len, cur_len;
2129
2130         gtk_stext_freeze(text);
2131
2132         text_len = gtk_stext_get_length(text);
2133
2134         /* check to see if the point is on the paragraph mark (empty line). */
2135         cur_pos = gtk_stext_get_point(text);
2136         GET_CHAR(cur_pos, cbuf, ch_len);
2137         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2138                 if (cur_pos == 0)
2139                         goto compose_end; /* on the paragraph mark */
2140                 GET_CHAR(cur_pos - 1, cbuf, ch_len);
2141                 if (ch_len == 1 && *cbuf == '\n')
2142                         goto compose_end; /* on the paragraph mark */
2143         }
2144
2145         /* find paragraph start. */
2146         line_end = quoted = 0;
2147         for (p_start = cur_pos; p_start >= 0; --p_start) {
2148                 GET_CHAR(p_start, cbuf, ch_len);
2149                 if (ch_len == 1 && *cbuf == '\n') {
2150                         if (quoted)
2151                                 goto compose_end; /* quoted part */
2152                         if (line_end) {
2153                                 p_start += 2;
2154                                 break;
2155                         }
2156                         line_end = 1;
2157                 } else {
2158                         if (ch_len == 1 && strchr(">:#", *cbuf))
2159                                 quoted = 1;
2160                         else if (ch_len != 1 || !isspace(*cbuf))
2161                                 quoted = 0;
2162
2163                         line_end = 0;
2164                 }
2165         }
2166         if (p_start < 0)
2167                 p_start = 0;
2168
2169         /* find paragraph end. */
2170         line_end = 0;
2171         for (p_end = cur_pos; p_end < text_len; p_end++) {
2172                 GET_CHAR(p_end, cbuf, ch_len);
2173                 if (ch_len == 1 && *cbuf == '\n') {
2174                         if (line_end) {
2175                                 p_end -= 1;
2176                                 break;
2177                         }
2178                         line_end = 1;
2179                 } else {
2180                         if (line_end && ch_len == 1 && strchr(">:#", *cbuf))
2181                                 goto compose_end; /* quoted part */
2182
2183                         line_end = 0;
2184                 }
2185         }
2186         if (p_end >= text_len)
2187                 p_end = text_len;
2188
2189         if (p_start >= p_end)
2190                 goto compose_end;
2191
2192         line_len = cur_len = 0;
2193         last_ch_len = 0;
2194         last_ch = '\0';
2195         line_pos = p_start;
2196         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2197                 guint space = 0;
2198
2199                 GET_CHAR(cur_pos, cbuf, ch_len);
2200
2201                 if (ch_len < 0) {
2202                         cbuf[0] = '\0';
2203                         ch_len = 1;
2204                 }
2205
2206                 if (ch_len == 1 && isspace(*cbuf))
2207                         space = 1;
2208
2209                 if (ch_len == 1 && *cbuf == '\n') {
2210                         guint replace = 0;
2211                         if (last_ch_len == 1 && !isspace(last_ch)) {
2212                                 if (cur_pos + 1 < p_end) {
2213                                         GET_CHAR(cur_pos + 1, cbuf, ch_len);
2214                                         if (ch_len == 1 && !isspace(*cbuf))
2215                                                 replace = 1;
2216                                 }
2217                         }
2218                         gtk_stext_set_point(text, cur_pos + 1);
2219                         gtk_stext_backward_delete(text, 1);
2220                         if (replace) {
2221                                 gtk_stext_set_point(text, cur_pos);
2222                                 gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
2223                                 space = 1;
2224                         }
2225                         else {
2226                                 p_end--;
2227                                 cur_pos--;
2228                                 continue;
2229                         }
2230                 }
2231
2232                 last_ch_len = ch_len;
2233                 last_ch = *cbuf;
2234
2235                 if (space) {
2236                         line_pos = cur_pos + 1;
2237                         line_len = cur_len + ch_len;
2238                 }
2239
2240                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2241                     line_len > 0) {
2242                         gint tlen = ch_len;
2243
2244                         GET_CHAR(line_pos - 1, cbuf, ch_len);
2245                         if (ch_len == 1 && isspace(*cbuf)) {
2246                                 gtk_stext_set_point(text, line_pos);
2247                                 gtk_stext_backward_delete(text, 1);
2248                                 p_end--;
2249                                 cur_pos--;
2250                                 line_pos--;
2251                                 cur_len--;
2252                                 line_len--;
2253                         }
2254                         ch_len = tlen;
2255
2256                         gtk_stext_set_point(text, line_pos);
2257                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2258                         p_end++;
2259                         cur_pos++;
2260                         line_pos++;
2261                         cur_len = cur_len - line_len + ch_len;
2262                         line_len = 0;
2263                         continue;
2264                 }
2265
2266                 if (ch_len > 1) {
2267                         line_pos = cur_pos + 1;
2268                         line_len = cur_len + ch_len;
2269                 }
2270                 cur_len += ch_len;
2271         }
2272
2273 compose_end:
2274         gtk_stext_thaw(text);
2275 }
2276
2277 /* return indent length */
2278 static guint get_indent_length(GtkSText *text, guint start_pos, guint text_len)
2279 {
2280         gint indent_len = 0;
2281         gint i, ch_len;
2282         gchar cbuf[MB_LEN_MAX];
2283
2284         for (i = start_pos; i < text_len; i++) {
2285                 GET_CHAR(i, cbuf, ch_len);
2286                 if (ch_len > 1)
2287                         break;
2288                 /* allow space, tab, > or | */
2289                 if (cbuf[0] != ' ' && cbuf[0] != '\t' &&
2290                     cbuf[0] != '>' && cbuf[0] != '|')
2291                         break;
2292                 indent_len++;
2293         }
2294
2295         return indent_len;
2296 }
2297
2298 /* insert quotation string when line was wrapped */
2299 static guint ins_quote(GtkSText *text, guint quote_len, guint indent_len,
2300                        guint prev_line_pos, guint text_len,
2301                        gchar *quote_fmt)
2302 {
2303         guint i, ins_len;
2304         gchar ch;
2305
2306         if (indent_len) {
2307                 for (i = 0; i < indent_len; i++) {
2308                         ch = GTK_STEXT_INDEX(text, prev_line_pos + i);
2309                         gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
2310                 }
2311                 ins_len = indent_len;
2312         } else {
2313                 gtk_stext_insert(text, NULL, NULL, NULL, quote_fmt, quote_len);
2314                 ins_len = quote_len;
2315         }
2316
2317         return ins_len;
2318 }
2319
2320 #undef WRAP_DEBUG
2321 #ifdef WRAP_DEBUG
2322 /* Darko: used when I debug wrapping */
2323 void dump_text(GtkSText *text, int pos, int tlen, int breakoncr)
2324 {
2325         gint i;
2326         gchar ch;
2327
2328         printf("%d [", pos);
2329         for (i = pos; i < tlen; i++) {
2330                 ch = GTK_STEXT_INDEX(text, i);
2331                 if (breakoncr && ch == '\n')
2332                         break;
2333                 printf("%c", ch);
2334         }
2335         printf("]\n");
2336 }
2337 #endif
2338
2339 static void compose_wrap_line_all(Compose *compose)
2340 {
2341         GtkSText *text = GTK_STEXT(compose->text);
2342         guint tlen;
2343         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2344         gint line_len = 0, cur_len = 0;
2345         gint ch_len;
2346         gboolean is_new_line = TRUE, do_delete = FALSE;
2347         guint qlen = 0, i_len = 0;
2348         guint linewrap_quote = prefs_common.linewrap_quote;
2349         guint linewrap_len = prefs_common.linewrap_len;
2350         gchar *qfmt = prefs_common.quotemark;
2351         gchar cbuf[MB_LEN_MAX];
2352
2353         gtk_stext_freeze(text);
2354
2355         /* make text buffer contiguous */
2356         /* gtk_stext_compact_buffer(text); */
2357
2358         tlen = gtk_stext_get_length(text);
2359
2360         for (; cur_pos < tlen; cur_pos++) {
2361                 /* mark position of new line - needed for quotation wrap */
2362                 if (is_new_line) {
2363                         if (linewrap_quote) {
2364                                 qlen = gtkut_stext_str_compare
2365                                         (text, cur_pos, tlen, qfmt);
2366                                 if (qlen)
2367                                         i_len = get_indent_length
2368                                                 (text, cur_pos, tlen);
2369                                 else
2370                                         i_len = 0;
2371                         }
2372                         is_new_line = FALSE;
2373                         p_pos = cur_pos;
2374 #ifdef WRAP_DEBUG
2375                         printf("new line i_len=%d qlen=%d p_pos=", i_len, qlen);
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                         guint ilen;
2404                         gchar cb[MB_CUR_MAX];
2405
2406 #ifdef WRAP_DEBUG
2407                         printf("found CR at %d next line is ", cur_pos);
2408                         dump_text(text, cur_pos + 1, tlen, 1);
2409 #endif
2410                         /* if it's just quotation + newline skip it */
2411                         if (i_len && (cur_pos + 1 < tlen)) {
2412                                 /* check if text at new line matches indent */
2413                                 ilen =  gtkut_stext_str_compare_n
2414                                         (text, cur_pos + 1, p_pos, i_len, tlen);
2415                                 if (cur_pos + ilen < tlen) {
2416                                         GET_CHAR(cur_pos + ilen + 1, cb, clen);
2417                                         /* no need to join the lines */
2418                                         if (clen == 1 && cb[0] == '\n')
2419                                                 do_delete = FALSE;
2420                                 }
2421                         /* if it's just newline skip it */
2422                         } else if (do_delete && (cur_pos + 1 < tlen)) {
2423                                 GET_CHAR(cur_pos + 1, cb, clen);
2424                                 /* no need to join the lines */
2425                                 if (clen == 1 && cb[0] == '\n')
2426                                         do_delete = FALSE;
2427                         }
2428
2429                         /* skip delete if it is continuous URL */
2430                         if (do_delete && (line_pos - p_pos <= i_len) &&
2431                             gtkut_stext_is_uri_string(text, line_pos, tlen))
2432                                 do_delete = FALSE;
2433
2434 #ifdef WRAP_DEBUG
2435                         printf("qlen=%d l_len=%d wrap_len=%d do_del=%d\n",
2436                                 qlen, line_len, linewrap_len, do_delete);
2437 #endif
2438                         /* should we delete to perform smart wrapping */
2439                         if (line_len < linewrap_len && do_delete) {
2440                                 /* get rid of newline */
2441                                 gtk_stext_set_point(text, cur_pos);
2442                                 gtk_stext_forward_delete(text, 1);
2443                                 tlen--;
2444
2445                                 /* if text starts with quote fmt or with
2446                                    indent string, delete them */
2447                                 if (i_len) {
2448                                         ilen =  gtkut_stext_str_compare_n
2449                                                 (text, cur_pos, p_pos, i_len,
2450                                                  tlen);
2451                                         if (ilen) {
2452                                                 gtk_stext_forward_delete
2453                                                         (text, ilen);
2454                                                 tlen -= ilen;
2455                                         }
2456                                 } else if (qlen) {
2457                                         if (gtkut_stext_str_compare
2458                                             (text, cur_pos, tlen, qfmt)) {
2459                                                 gtk_stext_forward_delete
2460                                                         (text, qlen);
2461                                                 tlen -= qlen;
2462                                         }
2463                                 }
2464
2465                                 GET_CHAR(cur_pos, cb, clen);
2466
2467                                 /* insert space if it's alphanumeric */
2468                                 if ((cur_pos != line_pos) &&
2469                                     ((clen > 1) || isalnum(cb[0]))) {
2470                                         gtk_stext_insert(text, NULL, NULL,
2471                                                         NULL, " ", 1);
2472                                         /* gtk_stext_compact_buffer(text); */
2473                                         tlen++;
2474                                 }
2475
2476                                 /* and start over with current line */
2477                                 cur_pos = p_pos - 1;
2478                                 line_pos = cur_pos;
2479                                 line_len = cur_len = 0;
2480                                 qlen = 0;
2481                                 do_delete = FALSE;
2482                                 is_new_line = TRUE;
2483 #ifdef WRAP_DEBUG
2484                                 printf("after delete l_pos=");
2485                                 dump_text(text, line_pos, tlen, 1);
2486 #endif
2487                                 continue;
2488                         }
2489
2490                         /* mark new line beginning */
2491                         line_pos = cur_pos + 1;
2492                         line_len = cur_len = 0;
2493                         qlen = 0;
2494                         do_delete = FALSE;
2495                         is_new_line = TRUE;
2496                         continue;
2497                 }
2498
2499                 if (ch_len < 0) {
2500                         cbuf[0] = '\0';
2501                         ch_len = 1;
2502                 }
2503
2504                 /* possible line break */
2505                 if (ch_len == 1 && isspace(*cbuf)) {
2506                         line_pos = cur_pos + 1;
2507                         line_len = cur_len + ch_len;
2508                 }
2509
2510                 /* are we over wrapping length set in preferences ? */
2511                 if (cur_len + ch_len > linewrap_len) {
2512                         gint clen;
2513
2514 #ifdef WRAP_DEBUG
2515                         printf("should wrap cur_pos=%d ", cur_pos);
2516                         dump_text(text, p_pos, tlen, 1);
2517                         dump_text(text, line_pos, tlen, 1);
2518 #endif
2519                         /* force wrapping if it is one long word but not URL */
2520                         if (line_pos - p_pos <= i_len)
2521                                 if (!gtkut_stext_is_uri_string
2522                                     (text, line_pos, tlen))
2523                                         line_pos = cur_pos - 1;
2524 #ifdef WRAP_DEBUG
2525                         printf("new line_pos=%d\n", line_pos);
2526 #endif
2527
2528                         GET_CHAR(line_pos - 1, cbuf, clen);
2529
2530                         /* if next character is space delete it */
2531                         if (clen == 1 && isspace(*cbuf)) {
2532                                 if (p_pos + i_len != line_pos ||
2533                                     !gtkut_stext_is_uri_string
2534                                         (text, line_pos, tlen)) {
2535                                         gtk_stext_set_point(text, line_pos);
2536                                         gtk_stext_backward_delete(text, 1);
2537                                         tlen--;
2538                                         cur_pos--;
2539                                         line_pos--;
2540                                         cur_len--;
2541                                         line_len--;
2542                                 }
2543                         }
2544
2545                         /* if it is URL at beginning of line don't wrap */
2546                         if (p_pos + i_len == line_pos &&
2547                             gtkut_stext_is_uri_string(text, line_pos, tlen)) {
2548 #ifdef WRAP_DEBUG
2549                                 printf("found URL at ");
2550                                 dump_text(text, line_pos, tlen, 1);
2551 #endif
2552                                 continue;
2553                         }
2554
2555                         /* insert CR */
2556                         gtk_stext_set_point(text, line_pos);
2557                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2558                         /* gtk_stext_compact_buffer(text); */
2559                         tlen++;
2560                         line_pos++;
2561                         /* for loop will increase it */
2562                         cur_pos = line_pos - 1;
2563                         /* start over with current line */
2564                         is_new_line = TRUE;
2565                         line_len = 0;
2566                         cur_len = 0;
2567                         do_delete = TRUE;
2568 #ifdef WRAP_DEBUG
2569                         printf("after CR insert ");
2570                         dump_text(text, line_pos, tlen, 1);
2571                         dump_text(text, cur_pos, tlen, 1);
2572 #endif
2573
2574                         /* should we insert quotation ? */
2575                         if (linewrap_quote && qlen) {
2576                                 /* only if line is not already quoted  */
2577                                 if (!gtkut_stext_str_compare
2578                                         (text, line_pos, tlen, qfmt)) {
2579                                         guint ins_len;
2580
2581                                         if (line_pos - p_pos > i_len) {
2582                                                 ins_len = ins_quote
2583                                                         (text, qlen, i_len,
2584                                                          p_pos, tlen, qfmt);
2585
2586                                                 /* gtk_stext_compact_buffer(text); */
2587                                                 tlen += ins_len;
2588                                         }
2589 #ifdef WRAP_DEBUG
2590                                         printf("after quote insert ");
2591                                         dump_text(text, line_pos, tlen, 1);
2592 #endif
2593                                 }
2594                         }
2595                         continue;
2596                 }
2597
2598                 if (ch_len > 1) {
2599                         line_pos = cur_pos + 1;
2600                         line_len = cur_len + ch_len;
2601                 }
2602                 /* advance to next character in buffer */
2603                 cur_len += ch_len;
2604         }
2605
2606         gtk_stext_thaw(text);
2607 }
2608
2609 #undef GET_CHAR
2610
2611 static void compose_set_title(Compose *compose)
2612 {
2613         gchar *str;
2614         gchar *edited;
2615
2616         edited = compose->modified ? _(" [Edited]") : "";
2617         if (compose->account && compose->account->address)
2618                 str = g_strdup_printf(_("%s - Compose message%s"),
2619                                       compose->account->address, edited);
2620         else
2621                 str = g_strdup_printf(_("Compose message%s"), edited);
2622         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2623         g_free(str);
2624 }
2625
2626 /**
2627  * compose_current_mail_account:
2628  *
2629  * Find a current mail account (the currently selected account, or the
2630  * default account, if a news account is currently selected).  If a
2631  * mail account cannot be found, display an error message.
2632  *
2633  * Return value: Mail account, or NULL if not found.
2634  **/
2635 static PrefsAccount *
2636 compose_current_mail_account(void)
2637 {
2638         PrefsAccount *ac;
2639
2640         if (cur_account && cur_account->protocol != A_NNTP)
2641                 ac = cur_account;
2642         else {
2643                 ac = account_get_default();
2644                 if (!ac || ac->protocol == A_NNTP) {
2645                         alertpanel_error(_("Account for sending mail is not specified.\n"
2646                                            "Please select a mail account before sending."));
2647                         return NULL;
2648                 }
2649         }
2650         return ac;
2651 }
2652
2653 gboolean compose_check_for_valid_recipient(Compose *compose) {
2654         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
2655         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
2656         gboolean recipient_found = FALSE;
2657         GSList *list;
2658         gchar **strptr;
2659
2660         /* free to and newsgroup list */
2661         slist_free_strings(compose->to_list);
2662         g_slist_free(compose->to_list);
2663         compose->to_list = NULL;
2664
2665         slist_free_strings(compose->newsgroup_list);
2666         g_slist_free(compose->newsgroup_list);
2667         compose->newsgroup_list = NULL;
2668
2669         /* search header entries for to and newsgroup entries */
2670         for(list = compose->header_list; list; list = list->next) {
2671                 gchar *header;
2672                 gchar *entry;
2673                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry));
2674                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
2675                 g_strstrip(entry);
2676                 if(entry[0] != '\0') {
2677                         for(strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
2678                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2679                                         compose->to_list = address_list_append(compose->to_list, entry);
2680                                         recipient_found = TRUE;
2681                                 }
2682                         }
2683                         for(strptr = recipient_headers_news; *strptr != NULL; strptr++) {
2684                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2685                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
2686                                         recipient_found = TRUE;
2687                                 }
2688                         }
2689                 }
2690                 g_free(entry);
2691         }
2692         return recipient_found;
2693 }
2694
2695 gint compose_send(Compose *compose)
2696 {
2697         gint msgnum;
2698         FolderItem *folder;
2699         gint val;
2700
2701         val = compose_queue(compose, &msgnum, &folder);
2702         if (val) {
2703                 alertpanel_error(_("Could not queue message for sending"));
2704                 return -1;
2705         }
2706
2707         val = procmsg_send_message_queue(folder_item_fetch_msg(folder, msgnum));
2708         if(!val) {
2709                 folder_item_remove_msg(folder, msgnum);
2710                 folderview_update_item(folder, TRUE);
2711         }
2712
2713         return val;
2714 }
2715
2716 #if 0 /* compose restructure */
2717 gint compose_send(Compose *compose)
2718 {
2719         gchar tmp[MAXPATHLEN + 1];
2720         gint ok = 0;
2721         static gboolean lock = FALSE;
2722
2723         if (lock) return 1;
2724
2725         g_return_val_if_fail(compose->account != NULL, -1);
2726         g_return_val_if_fail(compose->orig_account != NULL, -1);
2727
2728         lock = TRUE;
2729
2730         if(!compose_check_for_valid_recipient(compose)) {
2731                 alertpanel_error(_("Recipient is not specified."));
2732                 lock = FALSE;
2733                 return 1;
2734         }
2735
2736         /* write to temporary file */
2737         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
2738                    get_rc_dir(), G_DIR_SEPARATOR, (gint)compose);
2739
2740         if (prefs_common.linewrap_at_send)
2741                 compose_wrap_line_all(compose);
2742
2743         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
2744                 lock = FALSE;
2745                 return -1;
2746         }
2747
2748         if (!compose->to_list && !compose->newsgroup_list) {
2749                 g_warning(_("can't get recipient list."));
2750                 unlink(tmp);
2751                 lock = FALSE;
2752                 return -1;
2753         }
2754
2755         if (compose->to_list) {
2756                 PrefsAccount *ac;
2757
2758 #if 0 /* NEW COMPOSE GUI */
2759                 if (compose->account->protocol != A_NNTP)
2760                         ac = compose->account;
2761                 else if (compose->orig_account->protocol != A_NNTP)
2762                         ac = compose->orig_account;
2763                 else if (cur_account && cur_account->protocol != A_NNTP)
2764                         ac = cur_account;
2765                 else {
2766                         ac = compose_current_mail_account();
2767                         if (!ac) {
2768                                 unlink(tmp);
2769                                 lock = FALSE;
2770                                 return -1;
2771                         }
2772                 }
2773 #endif
2774                 ac = compose->account;
2775
2776                 ok = send_message(tmp, ac, compose->to_list);
2777                 statusbar_pop_all();
2778         }
2779
2780         if (ok == 0 && compose->newsgroup_list) {
2781                 Folder *folder;
2782
2783                 if (compose->account->protocol == A_NNTP)
2784                         folder = FOLDER(compose->account->folder);
2785                 else
2786                         folder = FOLDER(compose->orig_account->folder);
2787
2788                 ok = news_post(folder, tmp);
2789                 if (ok < 0) {
2790                         alertpanel_error(_("Error occurred while posting the message to %s ."),
2791                                          compose->account->nntp_server);
2792                         unlink(tmp);
2793                         lock = FALSE;
2794                         return -1;
2795                 }
2796         }
2797
2798         /* queue message if failed to send */
2799         if (ok < 0) {
2800                 if (prefs_common.queue_msg) {
2801                         AlertValue val;
2802
2803                         val = alertpanel
2804                                 (_("Queueing"),
2805                                  _("Error occurred while sending the message.\n"
2806                                    "Put this message into queue folder?"),
2807                                  _("OK"), _("Cancel"), NULL);
2808                         if (G_ALERTDEFAULT == val) {
2809                                 ok = compose_queue(compose, tmp);
2810                                 if (ok < 0)
2811                                         alertpanel_error(_("Can't queue the message."));
2812                         }
2813                 } else
2814                         alertpanel_error(_("Error occurred while sending the message."));
2815         } else {
2816                 if (compose->mode == COMPOSE_REEDIT) {
2817                         compose_remove_reedit_target(compose);
2818                         if (compose->targetinfo)
2819                                 folderview_update_item
2820                                         (compose->targetinfo->folder, TRUE);
2821                 }
2822         }
2823
2824         /* save message to outbox */
2825         if (ok == 0 && prefs_common.savemsg) {
2826                 if (compose_save_to_outbox(compose, tmp) < 0)
2827                         alertpanel_error
2828                                 (_("Can't save the message to outbox."));
2829         }
2830
2831         unlink(tmp);
2832         lock = FALSE;
2833         return ok;
2834 }
2835 #endif
2836
2837 static gboolean compose_use_attach(Compose *compose) {
2838     return(gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL);
2839 }
2840
2841 static gint compose_bounce_write_headers_from_headerlist(Compose *compose,
2842                                                          FILE *fp)
2843 {
2844         gchar buf[BUFFSIZE];
2845         gchar *str;
2846         gboolean first_address;
2847         GSList *list;
2848         ComposeHeaderEntry *headerentry;
2849         gchar *headerentryname;
2850         gchar *header_w_colon;
2851         gchar *cc_hdr;
2852         gchar *to_hdr;
2853
2854         debug_print(_("Writing bounce header\n"));
2855
2856         header_w_colon = g_strconcat("To:", NULL);
2857         to_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
2858         header_w_colon = g_strconcat("Cc:", NULL);
2859         cc_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
2860
2861         first_address = TRUE;
2862         for(list = compose->header_list; list; list = list->next) {
2863                 headerentry = ((ComposeHeaderEntry *)list->data);
2864                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
2865
2866                 if(g_strcasecmp(headerentryname, cc_hdr) == 0
2867                    || g_strcasecmp(headerentryname, to_hdr) == 0) {
2868                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
2869                         Xstrdup_a(str, str, return -1);
2870                         g_strstrip(str);
2871                         if(str[0] != '\0') {
2872                                 compose_convert_header
2873                                         (buf, sizeof(buf), str,
2874                                         strlen("Resent-To") + 2);
2875                                 if(first_address) {
2876                                         fprintf(fp, "Resent-To: ");
2877                                         first_address = FALSE;
2878                                 } else {
2879                                         fprintf(fp, ",");
2880                                 }
2881                                 fprintf(fp, "%s", buf);
2882                         }
2883                 }
2884         }
2885         /* if(!first_address) { */
2886         fprintf(fp, "\n");
2887         /* } */
2888
2889         return(0);
2890 }
2891
2892 static gint compose_bounce_write_headers(Compose *compose, FILE *fp)
2893 {
2894         gchar buf[BUFFSIZE];
2895         gchar *str;
2896         /* struct utsname utsbuf; */
2897
2898         g_return_val_if_fail(fp != NULL, -1);
2899         g_return_val_if_fail(compose->account != NULL, -1);
2900         g_return_val_if_fail(compose->account->address != NULL, -1);
2901
2902         /* Date */
2903         get_rfc822_date(buf, sizeof(buf));
2904         fprintf(fp, "Resent-Date: %s\n", buf);
2905
2906         /* From */
2907         if (compose->account->name && *compose->account->name) {
2908                 compose_convert_header
2909                         (buf, sizeof(buf), compose->account->name,
2910                          strlen("From: "));
2911                 fprintf(fp, "Resent-From: %s <%s>\n",
2912                         buf, compose->account->address);
2913         } else
2914                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
2915
2916         /* To */
2917         compose_bounce_write_headers_from_headerlist(compose, fp);
2918
2919         /* separator between header and body */
2920         fputs("\n", fp);
2921
2922         return 0;
2923 }
2924
2925 static gint compose_bounce_write_to_file(Compose *compose, const gchar *file)
2926 {
2927         FILE *fp;
2928         FILE *fdest;
2929         size_t len;
2930         gchar buf[BUFFSIZE];
2931
2932         if ((fp = fopen(compose->bounce_filename, "r")) == NULL) {
2933                 FILE_OP_ERROR(file, "fopen");
2934                 return -1;
2935         }
2936
2937         if ((fdest = fopen(file, "w")) == NULL) {
2938                 FILE_OP_ERROR(file, "fopen");
2939                 fclose(fp);
2940                 return -1;
2941         }
2942
2943         /* chmod for security */
2944         if (change_file_mode_rw(fdest, file) < 0) {
2945                 FILE_OP_ERROR(file, "chmod");
2946                 g_warning(_("can't change file mode\n"));
2947         }
2948
2949         while (procheader_get_unfolded_line(buf, sizeof(buf), fp)) {
2950                 /* should filter returnpath, delivered-to */
2951                 if ((g_strncasecmp(buf, "Return-Path:",
2952                                    strlen("Return-Path:")) == 0)
2953                     || (g_strncasecmp(buf, "Delivered-To:",
2954                                       strlen("Delivered-To:")) == 0))
2955                         continue;
2956
2957                 if (fputs(buf, fdest) == -1)
2958                         goto error;
2959
2960                 if (g_strncasecmp(buf, "From:", strlen("From:")) == 0) {
2961                         fputs(" (by way of ", fdest);
2962                         if (compose->account->name
2963                             && *compose->account->name) {
2964                                 compose_convert_header
2965                                         (buf, sizeof(buf),
2966                                          compose->account->name,
2967                                          strlen("From: "));
2968                                 fprintf(fdest, "%s <%s>",
2969                                         buf, compose->account->address);
2970                         } else
2971                                 fprintf(fdest, "%s",
2972                                         compose->account->address);
2973                         fputs(")", fdest);
2974                 }
2975
2976                 if (fputs("\n", fdest) == -1)
2977                         goto error;
2978         }
2979
2980         compose_bounce_write_headers(compose, fdest);
2981
2982         while ((len = fread(buf, sizeof(gchar), BUFFSIZE, fp)) > 0) {
2983                 if (fwrite(buf, sizeof(gchar), len, fdest) == -1)
2984                         goto error;
2985         }
2986
2987         fclose(fdest);
2988         fclose(fp);
2989
2990         return 0;
2991  error:
2992         fclose(fdest);
2993         fclose(fp);
2994
2995         return -1;
2996 }
2997
2998
2999 #ifdef USE_GPGME
3000 /*
3001  * interfaces to rfc2015 to keep out the prefs stuff there.
3002  * returns 0 on success and -1 on error. */
3003 static int compose_create_signers_list (Compose *compose, GSList **pkey_list)
3004 {
3005         const char *keyid = NULL;
3006         GSList *key_list;
3007
3008         switch (compose->account->sign_key) {
3009         case SIGN_KEY_DEFAULT:
3010                 *pkey_list = NULL;
3011                 return 0;               /* nothing to do */
3012
3013         case SIGN_KEY_BY_FROM:
3014                 keyid = compose->account->address;
3015                 break;
3016
3017         case SIGN_KEY_CUSTOM:
3018                 keyid = compose->account->sign_key_id;
3019                 break;
3020
3021         default:
3022                 g_assert_not_reached ();
3023         }
3024
3025         key_list = rfc2015_create_signers_list(keyid);
3026
3027         if (!key_list) {
3028             alertpanel_error("Could not find any key associated with currently "
3029                                 "selected keyid `%s'!", keyid);
3030             return -1;
3031         }
3032
3033         *pkey_list = key_list;
3034         return 0;
3035 }
3036 #endif /* USE_GPGME */
3037
3038 static gint compose_write_to_file(Compose *compose, const gchar *file,
3039                                   gboolean is_draft)
3040 {
3041         FILE *fp;
3042         size_t len;
3043         gchar *chars;
3044         gchar *buf;
3045         const gchar *out_codeset;
3046         EncodingType encoding;
3047
3048         if ((fp = fopen(file, "w")) == NULL) {
3049                 FILE_OP_ERROR(file, "fopen");
3050                 return -1;
3051         }
3052
3053         /* chmod for security */
3054         if (change_file_mode_rw(fp, file) < 0) {
3055                 FILE_OP_ERROR(file, "chmod");
3056                 g_warning(_("can't change file mode\n"));
3057         }
3058
3059         /* get all composed text */
3060         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
3061         len = strlen(chars);
3062         if (is_ascii_str(chars)) {
3063                 buf = g_strdup(chars);
3064                 out_codeset = CS_US_ASCII;
3065                 encoding = ENC_7BIT;
3066         } else {
3067                 const gchar *src_codeset;
3068
3069                 out_codeset = conv_get_outgoing_charset_str();
3070                 if (!strcasecmp(out_codeset, CS_US_ASCII))
3071                         out_codeset = CS_ISO_8859_1;
3072                 encoding = procmime_get_encoding_for_charset(out_codeset);
3073
3074                 src_codeset = conv_get_current_charset_str();
3075                 /* if current encoding is US-ASCII, set it the same as
3076                    outgoing one to prevent code conversion failure */
3077                 if (!strcasecmp(src_codeset, CS_US_ASCII))
3078                         src_codeset = out_codeset;
3079
3080                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3081                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3082
3083                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3084                 if (!buf) {
3085                         g_free(chars);
3086                         fclose(fp);
3087                         unlink(file);
3088                         alertpanel_error(_("Can't convert the codeset of the message."));
3089                         return -1;
3090                 }
3091         }
3092         g_free(chars);
3093
3094         /* write headers */
3095         if (compose_write_headers
3096                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
3097                 g_warning(_("can't write headers\n"));
3098                 fclose(fp);
3099                 /* unlink(file); */
3100                 g_free(buf);
3101                 return -1;
3102         }
3103
3104         if (compose_use_attach(compose)) {
3105 #if USE_GPGME
3106             /* This prolog message is ignored by mime software and
3107              * because it would make our signing/encryption task
3108              * tougher, we don't emit it in that case */
3109             if (!compose->use_signing && !compose->use_encryption)
3110 #endif
3111                 fputs("This is a multi-part message in MIME format.\n", fp);
3112
3113                 fprintf(fp, "\n--%s\n", compose->boundary);
3114                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
3115                         out_codeset);
3116                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3117                         procmime_get_encoding_str(encoding));
3118                 fputc('\n', fp);
3119         }
3120
3121         /* write body */
3122         len = strlen(buf);
3123         if (encoding == ENC_BASE64) {
3124                 gchar outbuf[B64_BUFFSIZE];
3125                 gint i, l;
3126
3127                 for (i = 0; i < len; i += B64_LINE_SIZE) {
3128                         l = MIN(B64_LINE_SIZE, len - i);
3129                         to64frombits(outbuf, buf + i, l);
3130                         fputs(outbuf, fp);
3131                         fputc('\n', fp);
3132                 }
3133         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
3134                 FILE_OP_ERROR(file, "fwrite");
3135                 fclose(fp);
3136                 unlink(file);
3137                 g_free(buf);
3138                 return -1;
3139         }
3140         g_free(buf);
3141
3142         if (compose_use_attach(compose))
3143                 compose_write_attach(compose, fp);
3144
3145         if (fclose(fp) == EOF) {
3146                 FILE_OP_ERROR(file, "fclose");
3147                 unlink(file);
3148                 return -1;
3149         }
3150
3151 #if USE_GPGME
3152         if (compose->use_signing) {
3153                 GSList *key_list;
3154
3155                 if (compose_create_signers_list(compose, &key_list) == -1 ||
3156                         rfc2015_sign(file, key_list) < 0) {
3157
3158                         unlink(file);
3159                         return -1;
3160                 }
3161         }
3162         if (compose->use_encryption) {
3163                 if (rfc2015_encrypt(file, compose->to_list, compose->account->ascii_armored) < 0) {
3164                         unlink(file);
3165                         return -1;
3166                 }
3167         }
3168 #endif /* USE_GPGME */
3169
3170         return 0;
3171 }
3172
3173 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3174 {
3175         FILE *fp;
3176         size_t len;
3177         gchar *chars;
3178
3179         if ((fp = fopen(file, "w")) == NULL) {
3180                 FILE_OP_ERROR(file, "fopen");
3181                 return -1;
3182         }
3183
3184         /* chmod for security */
3185         if (change_file_mode_rw(fp, file) < 0) {
3186                 FILE_OP_ERROR(file, "chmod");
3187                 g_warning(_("can't change file mode\n"));
3188         }
3189
3190         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
3191
3192         /* write body */
3193         len = strlen(chars);
3194         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3195                 FILE_OP_ERROR(file, "fwrite");
3196                 g_free(chars);
3197                 fclose(fp);
3198                 unlink(file);
3199                 return -1;
3200         }
3201
3202         g_free(chars);
3203
3204         if (fclose(fp) == EOF) {
3205                 FILE_OP_ERROR(file, "fclose");
3206                 unlink(file);
3207                 return -1;
3208         }
3209         return 0;
3210 }
3211
3212 static gint compose_save_to_outbox(Compose *compose, const gchar *file)
3213 {
3214         FolderItem *outbox;
3215         gchar *path;
3216         gint num;
3217         FILE *fp;
3218
3219         debug_print(_("saving sent message...\n"));
3220
3221         outbox = folder_get_default_outbox();
3222         path = folder_item_get_path(outbox);
3223         if (!is_dir_exist(path))
3224                 make_dir_hier(path);
3225
3226         folder_item_scan(outbox);
3227         if ((num = folder_item_add_msg(outbox, file, FALSE)) < 0) {
3228                 g_free(path);
3229                 g_warning(_("can't save message\n"));
3230                 return -1;
3231         }
3232
3233         if ((fp = procmsg_open_mark_file(path, TRUE)) == NULL)
3234                 g_warning(_("can't open mark file\n"));
3235         else {
3236                 MsgInfo newmsginfo;
3237
3238                 newmsginfo.msgnum = num;
3239                 newmsginfo.flags.perm_flags = 0;
3240                 newmsginfo.flags.tmp_flags = 0;
3241                 procmsg_write_flags(&newmsginfo, fp);
3242                 fclose(fp);
3243         }
3244         g_free(path);
3245
3246         return 0;
3247 }
3248
3249 static gint compose_remove_reedit_target(Compose *compose)
3250 {
3251         FolderItem *item;
3252         MsgInfo *msginfo = compose->targetinfo;
3253
3254         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3255         if (!msginfo) return -1;
3256
3257         item = msginfo->folder;
3258         g_return_val_if_fail(item != NULL, -1);
3259
3260         folder_item_scan(item);
3261         if (procmsg_msg_exist(msginfo) &&
3262             (item->stype == F_DRAFT || item->stype == F_QUEUE)) {
3263                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3264                         g_warning(_("can't remove the old message\n"));
3265                         return -1;
3266                 }
3267         }
3268
3269         return 0;
3270 }
3271
3272
3273 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3274 {
3275         FolderItem *queue;
3276         gchar *tmp, *tmp2, *queue_path;
3277         FILE *fp, *src_fp;
3278         GSList *cur;
3279         gchar buf[BUFFSIZE];
3280         gint num;
3281         static gboolean lock = FALSE;
3282         PrefsAccount *mailac = NULL, *newsac = NULL;
3283
3284         debug_print(_("queueing message...\n"));
3285         g_return_val_if_fail(compose->account != NULL, -1);
3286         g_return_val_if_fail(compose->orig_account != NULL, -1);
3287
3288         lock = TRUE;
3289
3290         if(!compose_check_for_valid_recipient(compose)) {
3291                 alertpanel_error(_("Recipient is not specified."));
3292                 lock = FALSE;
3293                 return -1;
3294         }
3295
3296         if (!compose->to_list && !compose->newsgroup_list) {
3297                 g_warning(_("can't get recipient list."));
3298                 lock = FALSE;
3299                 return -1;
3300         }
3301
3302         if(compose->to_list) {
3303                 if (compose->account->protocol != A_NNTP)
3304                         mailac = compose->account;
3305                 else if (compose->orig_account->protocol != A_NNTP)
3306                         mailac = compose->orig_account;
3307                 else if (cur_account && cur_account->protocol != A_NNTP)
3308                         mailac = cur_account;
3309                 else if (!(mailac = compose_current_mail_account())) {
3310                         lock = FALSE;
3311                         alertpanel_error(_("No account for sending mails available!"));
3312                         return -1;
3313                 }
3314         }
3315
3316         if(compose->newsgroup_list) {
3317                 if (compose->account->protocol == A_NNTP)
3318                         newsac = compose->account;
3319                 else if(!(newsac = compose->orig_account) || (newsac->protocol != A_NNTP)) {
3320                         lock = FALSE;
3321                         alertpanel_error(_("No account for posting news available!"));
3322                         return -1;
3323                 }
3324         }
3325
3326         if (prefs_common.linewrap_at_send)
3327                 compose_wrap_line_all(compose);
3328
3329         /* write to temporary file */
3330         tmp2 = g_strdup_printf("%s%ctmp%d", g_get_tmp_dir(),
3331                                       G_DIR_SEPARATOR, (gint)compose);
3332
3333         if (compose->bounce_filename != NULL) {
3334                 if (compose_bounce_write_to_file(compose, tmp2) < 0) {
3335                         unlink(tmp2);
3336                         lock = FALSE;
3337                         return -1;
3338                 }
3339         }
3340         else {
3341                 if (compose_write_to_file(compose, tmp2, FALSE) < 0) {
3342                         unlink(tmp2);
3343                         lock = FALSE;
3344                         return -1;
3345                 }
3346         }
3347
3348         /* add queue header */
3349         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
3350                                       G_DIR_SEPARATOR, (gint)compose);
3351         if ((fp = fopen(tmp, "w")) == NULL) {
3352                 FILE_OP_ERROR(tmp, "fopen");
3353                 g_free(tmp);
3354                 return -1;
3355         }
3356         if ((src_fp = fopen(tmp2, "r")) == NULL) {
3357                 FILE_OP_ERROR(tmp2, "fopen");
3358                 fclose(fp);
3359                 unlink(tmp);
3360                 g_free(tmp);
3361                 unlink(tmp2);
3362                 g_free(tmp2);
3363                 return -1;
3364         }
3365         if (change_file_mode_rw(fp, tmp) < 0) {
3366                 FILE_OP_ERROR(tmp, "chmod");
3367                 g_warning(_("can't change file mode\n"));
3368         }
3369
3370         /* queueing variables */
3371         fprintf(fp, "AF:\n");
3372         fprintf(fp, "NF:0\n");
3373         fprintf(fp, "PS:10\n");
3374         fprintf(fp, "SRH:1\n");
3375         fprintf(fp, "SFN:\n");
3376         fprintf(fp, "DSR:\n");
3377         if (compose->msgid)
3378                 fprintf(fp, "MID:<%s>\n", compose->msgid);
3379         else
3380                 fprintf(fp, "MID:\n");
3381         fprintf(fp, "CFG:\n");
3382         fprintf(fp, "PT:0\n");
3383         fprintf(fp, "S:%s\n", compose->account->address);
3384         fprintf(fp, "RQ:\n");
3385         if (mailac)
3386                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
3387         else
3388                 fprintf(fp, "SSV:\n");
3389         if (newsac)
3390                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
3391         else
3392                 fprintf(fp, "NSV:\n");
3393         fprintf(fp, "SSH:\n");
3394         /* write recepient list */
3395         fprintf(fp, "R:");
3396         if(compose->to_list) {
3397                 fprintf(fp, "<%s>", (gchar *)compose->to_list->data);
3398                 for (cur = compose->to_list->next; cur != NULL; cur = cur->next)
3399                         fprintf(fp, ",<%s>", (gchar *)cur->data);
3400         }
3401         fprintf(fp, "\n");
3402         /* write newsgroup list */
3403         fprintf(fp, "NG:");
3404         if(compose->newsgroup_list) {
3405                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
3406                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
3407                         fprintf(fp, ",%s", (gchar *)cur->data);
3408         }
3409         fprintf(fp, "\n");
3410         /* Sylpheed account IDs */
3411         if(mailac) {
3412                 fprintf(fp, "MAID:%d\n", mailac->account_id);
3413         }
3414         if(newsac) {
3415                 fprintf(fp, "NAID:%d\n", newsac->account_id);
3416         }
3417         /* Save copy folder */
3418         if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3419                 gchar *str;
3420
3421                 str = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3422                 fprintf(fp, "SCF:%s\n", str);
3423                 g_free(str);
3424         }
3425         fprintf(fp, "\n");
3426
3427         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
3428                 if (fputs(buf, fp) == EOF) {
3429                         FILE_OP_ERROR(tmp, "fputs");
3430                         fclose(fp);
3431                         fclose(src_fp);
3432                         unlink(tmp);
3433                         g_free(tmp);
3434                         unlink(tmp2);
3435                         g_free(tmp2);
3436                         return -1;
3437                 }
3438         }
3439         fclose(src_fp);
3440         if (fclose(fp) == EOF) {
3441                 FILE_OP_ERROR(tmp, "fclose");
3442                 unlink(tmp);
3443                 g_free(tmp);
3444                 unlink(tmp2);
3445                 g_free(tmp2);
3446                 return -1;
3447         }
3448
3449         /* queue message */
3450         queue = folder_get_default_queue();
3451
3452         folder_item_scan(queue);
3453         queue_path = folder_item_get_path(queue);
3454         if (!is_dir_exist(queue_path))
3455                 make_dir_hier(queue_path);
3456         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
3457                 g_warning(_("can't queue the message\n"));
3458                 unlink(tmp);
3459                 g_free(tmp);
3460                 g_free(queue_path);
3461                 return -1;
3462         }
3463         unlink(tmp);
3464         g_free(tmp);
3465         unlink(tmp2);
3466         g_free(tmp2);
3467
3468         if (compose->mode == COMPOSE_REEDIT) {
3469                 compose_remove_reedit_target(compose);
3470                 if (compose->targetinfo &&
3471                     compose->targetinfo->folder != queue)
3472                         folderview_update_item
3473                                 (compose->targetinfo->folder, TRUE);
3474         }
3475
3476         if ((fp = procmsg_open_mark_file(queue_path, TRUE)) == NULL)
3477                 g_warning(_("can't open mark file\n"));
3478         else {
3479                 MsgInfo newmsginfo;
3480
3481                 newmsginfo.msgnum = num;
3482                 newmsginfo.flags.perm_flags = 0;
3483                 newmsginfo.flags.tmp_flags = 0;
3484                 procmsg_write_flags(&newmsginfo, fp);
3485                 fclose(fp);
3486         }
3487         g_free(queue_path);
3488
3489         folder_item_scan(queue);
3490         folderview_update_item(queue, TRUE);
3491
3492         if((msgnum != NULL) && (item != NULL)) {
3493                 *msgnum = num;
3494                 *item = queue;
3495         }
3496
3497         return 0;
3498 }
3499
3500 static void compose_write_attach(Compose *compose, FILE *fp)
3501 {
3502         AttachInfo *ainfo;
3503         GtkCList *clist = GTK_CLIST(compose->attach_clist);
3504         gint row;
3505         FILE *attach_fp;
3506         gchar filename[BUFFSIZE];
3507         gint len;
3508
3509         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
3510              row++) {
3511                 if ((attach_fp = fopen(ainfo->file, "r")) == NULL) {
3512                         g_warning(_("Can't open file %s\n"), ainfo->file);
3513                         continue;
3514                 }
3515
3516                 fprintf(fp, "\n--%s\n", compose->boundary);
3517
3518                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
3519                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
3520                         fprintf(fp, "Content-Disposition: inline\n");
3521                 } else {
3522                         conv_encode_header(filename, sizeof(filename),
3523                                            ainfo->name, 12);
3524                         fprintf(fp, "Content-Type: %s;\n"
3525                                     " name=\"%s\"\n",
3526                                 ainfo->content_type, filename);
3527                         fprintf(fp, "Content-Disposition: attachment;\n"
3528                                     " filename=\"%s\"\n", filename);
3529                 }
3530
3531                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
3532                         procmime_get_encoding_str(ainfo->encoding));
3533
3534                 if (ainfo->encoding == ENC_7BIT) {
3535                         gchar buf[BUFFSIZE];
3536
3537                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
3538                                 strcrchomp(buf);
3539                                 fputs(buf, fp);
3540                         }
3541                 } else {
3542                         gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
3543
3544                         while ((len = fread(inbuf, sizeof(gchar),
3545                                             B64_LINE_SIZE, attach_fp))
3546                                == B64_LINE_SIZE) {
3547                                 to64frombits(outbuf, inbuf, B64_LINE_SIZE);
3548                                 fputs(outbuf, fp);
3549                                 fputc('\n', fp);
3550                         }
3551                         if (len > 0 && feof(attach_fp)) {
3552                                 to64frombits(outbuf, inbuf, len);
3553                                 fputs(outbuf, fp);
3554                                 fputc('\n', fp);
3555                         }
3556                 }
3557
3558                 fclose(attach_fp);
3559         }
3560
3561         fprintf(fp, "\n--%s--\n", compose->boundary);
3562 }
3563
3564 #define IS_IN_CUSTOM_HEADER(header) \
3565         (compose->account->add_customhdr && \
3566          custom_header_find(compose->account->customhdr_list, header) != NULL)
3567
3568 static gint compose_write_headers_from_headerlist(Compose *compose,
3569                                                   FILE *fp,
3570                                                   gchar *header)
3571 {
3572         gchar buf[BUFFSIZE];
3573         gchar *str, *header_w_colon, *trans_hdr;
3574         gboolean first_address;
3575         GSList *list;
3576         ComposeHeaderEntry *headerentry;
3577         gchar * headerentryname;
3578
3579         if (IS_IN_CUSTOM_HEADER(header)) {
3580                 return 0;
3581         }
3582
3583         debug_print(_("Writing %s-header\n"), header);
3584
3585         header_w_colon = g_strconcat(header, ":", NULL);
3586         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
3587
3588         first_address = TRUE;
3589         for(list = compose->header_list; list; list = list->next) {
3590                 headerentry = ((ComposeHeaderEntry *)list->data);
3591                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3592
3593                 if(!g_strcasecmp(trans_hdr, headerentryname)) {
3594                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3595                         Xstrdup_a(str, str, return -1);
3596                         g_strstrip(str);
3597                         if(str[0] != '\0') {
3598                                 compose_convert_header
3599                                         (buf, sizeof(buf), str,
3600                                         strlen(header) + 2);
3601                                 if(first_address) {
3602                                         fprintf(fp, "%s: ", header);
3603                                         first_address = FALSE;
3604                                 } else {
3605                                         fprintf(fp, ",");
3606                                 }
3607                                 fprintf(fp, "%s", buf);
3608                         }
3609                 }
3610         }
3611         if(!first_address) {
3612                 fprintf(fp, "\n");
3613         }
3614
3615         g_free(header_w_colon);
3616
3617         return(0);
3618 }
3619
3620 static gint compose_write_headers(Compose *compose, FILE *fp,
3621                                   const gchar *charset, EncodingType encoding,
3622                                   gboolean is_draft)
3623 {
3624         gchar buf[BUFFSIZE];
3625         gchar *str;
3626         /* struct utsname utsbuf; */
3627
3628         g_return_val_if_fail(fp != NULL, -1);
3629         g_return_val_if_fail(charset != NULL, -1);
3630         g_return_val_if_fail(compose->account != NULL, -1);
3631         g_return_val_if_fail(compose->account->address != NULL, -1);
3632
3633         /* Date */
3634         if (compose->account->add_date) {
3635                 get_rfc822_date(buf, sizeof(buf));
3636                 fprintf(fp, "Date: %s\n", buf);
3637         }
3638
3639         /* From */
3640         if (!IS_IN_CUSTOM_HEADER("From")) {
3641                 if (compose->account->name && *compose->account->name) {
3642                         compose_convert_header
3643                                 (buf, sizeof(buf), compose->account->name,
3644                                  strlen("From: "));
3645                         fprintf(fp, "From: %s <%s>\n",
3646                                 buf, compose->account->address);
3647                 } else
3648                         fprintf(fp, "From: %s\n", compose->account->address);
3649         }
3650
3651         /* To */
3652         compose_write_headers_from_headerlist(compose, fp, "To");
3653 #if 0 /* NEW COMPOSE GUI */
3654         if (compose->use_to) {
3655                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
3656                 if (*str != '\0') {
3657                         Xstrdup_a(str, str, return -1);
3658                         g_strstrip(str);
3659                         if (*str != '\0') {
3660                                 compose->to_list = address_list_append
3661                                         (compose->to_list, str);
3662                                 if (!IS_IN_CUSTOM_HEADER("To")) {
3663                                         compose_convert_header
3664                                                 (buf, sizeof(buf), str,
3665                                                  strlen("To: "));
3666                                         fprintf(fp, "To: %s\n", buf);
3667                                 }
3668                         }
3669                 }
3670         }
3671 #endif
3672
3673         /* Newsgroups */
3674         compose_write_headers_from_headerlist(compose, fp, "Newsgroups");
3675 #if 0 /* NEW COMPOSE GUI */
3676         str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
3677         if (*str != '\0') {
3678                 Xstrdup_a(str, str, return -1);
3679                 g_strstrip(str);
3680                 remove_space(str);
3681                 if (*str != '\0') {
3682                         compose->newsgroup_list =
3683                                 newsgroup_list_append(compose->newsgroup_list,
3684                                                       str);
3685                         if (!IS_IN_CUSTOM_HEADER("Newsgroups")) {
3686                                 compose_convert_header(buf, sizeof(buf), str,
3687                                                        strlen("Newsgroups: "));
3688                                 fprintf(fp, "Newsgroups: %s\n", buf);
3689                         }
3690                 }
3691         }
3692 #endif
3693         /* Cc */
3694         compose_write_headers_from_headerlist(compose, fp, "Cc");
3695 #if 0 /* NEW COMPOSE GUI */
3696         if (compose->use_cc) {
3697                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
3698                 if (*str != '\0') {
3699                         Xstrdup_a(str, str, return -1);
3700                         g_strstrip(str);
3701                         if (*str != '\0') {
3702                                 compose->to_list = address_list_append
3703                                         (compose->to_list, str);
3704                                 if (!IS_IN_CUSTOM_HEADER("Cc")) {
3705                                         compose_convert_header
3706                                                 (buf, sizeof(buf), str,
3707                                                  strlen("Cc: "));
3708                                         fprintf(fp, "Cc: %s\n", buf);
3709                                 }
3710                         }
3711                 }
3712         }
3713 #endif
3714         /* Bcc */
3715         compose_write_headers_from_headerlist(compose, fp, "Bcc");
3716 #if 0 /* NEW COMPOSE GUI */
3717         if (compose->use_bcc) {
3718                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
3719                 if (*str != '\0') {
3720                         Xstrdup_a(str, str, return -1);
3721                         g_strstrip(str);
3722                         if (*str != '\0') {
3723                                 compose->to_list = address_list_append
3724                                         (compose->to_list, str);
3725                                 compose_convert_header(buf, sizeof(buf), str,
3726                                                        strlen("Bcc: "));
3727                                 fprintf(fp, "Bcc: %s\n", buf);
3728                         }
3729                 }
3730         }
3731 #endif
3732
3733         /* Subject */
3734         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3735         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
3736                 Xstrdup_a(str, str, return -1);
3737                 g_strstrip(str);
3738                 if (*str != '\0') {
3739                         compose_convert_header(buf, sizeof(buf), str,
3740                                                strlen("Subject: "));
3741                         fprintf(fp, "Subject: %s\n", buf);
3742                 }
3743         }
3744
3745         /* Message-ID */
3746         if (compose->account->gen_msgid) {
3747                 compose_generate_msgid(compose, buf, sizeof(buf));
3748                 fprintf(fp, "Message-Id: <%s>\n", buf);
3749                 compose->msgid = g_strdup(buf);
3750         }
3751
3752         /* In-Reply-To */
3753         if (compose->inreplyto && compose->to_list)
3754                 fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
3755
3756         /* References */
3757         if (compose->references)
3758                 fprintf(fp, "References: %s\n", compose->references);
3759
3760         /* Followup-To */
3761         compose_write_headers_from_headerlist(compose, fp, "Followup-To");
3762 #if 0 /* NEW COMPOSE GUI */
3763         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
3764                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
3765                 if (*str != '\0') {
3766                         Xstrdup_a(str, str, return -1);
3767                         g_strstrip(str);
3768                         remove_space(str);
3769                         if (*str != '\0') {
3770                                 compose_convert_header(buf, sizeof(buf), str,
3771                                                        strlen("Followup-To: "));
3772                                 fprintf(fp, "Followup-To: %s\n", buf);
3773                         }
3774                 }
3775         }
3776 #endif
3777         /* Reply-To */
3778         compose_write_headers_from_headerlist(compose, fp, "Reply-To");
3779 #if 0 /* NEW COMPOSE GUI */
3780         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
3781                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
3782                 if (*str != '\0') {
3783                         Xstrdup_a(str, str, return -1);
3784                         g_strstrip(str);
3785                         if (*str != '\0') {
3786                                 compose_convert_header(buf, sizeof(buf), str,
3787                                                        strlen("Reply-To: "));
3788                                 fprintf(fp, "Reply-To: %s\n", buf);
3789                         }
3790                 }
3791         }
3792 #endif
3793         /* Organization */
3794         if (compose->account->organization &&
3795             !IS_IN_CUSTOM_HEADER("Organization")) {
3796                 compose_convert_header(buf, sizeof(buf),
3797                                        compose->account->organization,
3798                                        strlen("Organization: "));
3799                 fprintf(fp, "Organization: %s\n", buf);
3800         }
3801
3802         /* Program version and system info */
3803         /* uname(&utsbuf); */
3804         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
3805                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
3806                         prog_version,
3807                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3808                         HOST_ALIAS);
3809                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3810         }
3811         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
3812                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
3813                         prog_version,
3814                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3815                         HOST_ALIAS);
3816                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3817         }
3818
3819         /* custom headers */
3820         if (compose->account->add_customhdr) {
3821                 GSList *cur;
3822
3823                 for (cur = compose->account->customhdr_list; cur != NULL;
3824                      cur = cur->next) {
3825                         CustomHeader *chdr = (CustomHeader *)cur->data;
3826
3827                         if (strcasecmp(chdr->name, "Date")         != 0 &&
3828                             strcasecmp(chdr->name, "From")         != 0 &&
3829                             strcasecmp(chdr->name, "To")           != 0 &&
3830                          /* strcasecmp(chdr->name, "Sender")       != 0 && */
3831                             strcasecmp(chdr->name, "Message-Id")   != 0 &&
3832                             strcasecmp(chdr->name, "In-Reply-To")  != 0 &&
3833                             strcasecmp(chdr->name, "References")   != 0 &&
3834                             strcasecmp(chdr->name, "Mime-Version") != 0 &&
3835                             strcasecmp(chdr->name, "Content-Type") != 0 &&
3836                             strcasecmp(chdr->name, "Content-Transfer-Encoding")
3837                             != 0) {
3838                                 compose_convert_header
3839                                         (buf, sizeof(buf),
3840                                          chdr->value ? chdr->value : "",
3841                                          strlen(chdr->name) + 2);
3842                                 fprintf(fp, "%s: %s\n", chdr->name, buf);
3843                         }
3844                 }
3845         }
3846
3847         /* MIME */
3848         fprintf(fp, "Mime-Version: 1.0\n");
3849         if (compose_use_attach(compose)) {
3850                 get_rfc822_date(buf, sizeof(buf));
3851                 subst_char(buf, ' ', '_');
3852                 subst_char(buf, ',', '_');
3853                 compose->boundary = g_strdup_printf("Multipart_%s_%08x",
3854                                                     buf, (guint)compose);
3855                 fprintf(fp,
3856                         "Content-Type: multipart/mixed;\n"
3857                         " boundary=\"%s\"\n", compose->boundary);
3858         } else {
3859                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
3860                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3861                         procmime_get_encoding_str(encoding));
3862         }
3863
3864         /* Request Return Receipt */
3865         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
3866                 if (compose->return_receipt) {
3867                         if (compose->account->name
3868                             && *compose->account->name) {
3869                                 compose_convert_header(buf, sizeof(buf), compose->account->name, strlen("Disposition-Notification-To: "));
3870                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
3871                         } else
3872                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
3873                 }
3874         }
3875
3876         /* separator between header and body */
3877         fputs("\n", fp);
3878
3879         return 0;
3880 }
3881
3882 #undef IS_IN_CUSTOM_HEADER
3883
3884 static void compose_convert_header(gchar *dest, gint len, gchar *src,
3885                                    gint header_len)
3886 {
3887         g_return_if_fail(src != NULL);
3888         g_return_if_fail(dest != NULL);
3889
3890         if (len < 1) return;
3891
3892         remove_return(src);
3893
3894         if (is_ascii_str(src)) {
3895                 strncpy2(dest, src, len);
3896                 dest[len - 1] = '\0';
3897                 return;
3898         } else
3899                 conv_encode_header(dest, len, src, header_len);
3900 }
3901
3902 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
3903 {
3904         struct tm *lt;
3905         time_t t;
3906         gchar *addr;
3907
3908         t = time(NULL);
3909         lt = localtime(&t);
3910
3911         if (compose->account && compose->account->address &&
3912             *compose->account->address) {
3913                 if (strchr(compose->account->address, '@'))
3914                         addr = g_strdup(compose->account->address);
3915                 else
3916                         addr = g_strconcat(compose->account->address, "@",
3917                                            get_domain_name(), NULL);
3918         } else
3919                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
3920                                    NULL);
3921
3922         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
3923                    lt->tm_year + 1900, lt->tm_mon + 1,
3924                    lt->tm_mday, lt->tm_hour,
3925                    lt->tm_min, lt->tm_sec,
3926                    (guint)random(), addr);
3927
3928         debug_print(_("generated Message-ID: %s\n"), buf);
3929
3930         g_free(addr);
3931 }
3932
3933 static void compose_add_entry_field(GtkWidget *table, GtkWidget **hbox,
3934                                     GtkWidget **entry, gint *count,
3935                                     const gchar *label_str,
3936                                     gboolean is_addr_entry)
3937 {
3938         GtkWidget *label;
3939
3940         if (GTK_TABLE(table)->nrows < (*count) + 1)
3941                 gtk_table_resize(GTK_TABLE(table), (*count) + 1, 2);
3942
3943         *hbox = gtk_hbox_new(FALSE, 0);
3944         label = gtk_label_new
3945                 (prefs_common.trans_hdr ? gettext(label_str) : label_str);
3946         gtk_box_pack_end(GTK_BOX(*hbox), label, FALSE, FALSE, 0);
3947         gtk_table_attach(GTK_TABLE(table), *hbox, 0, 1, *count, (*count) + 1,
3948                          GTK_FILL, 0, 2, 0);
3949         *entry = gtk_entry_new_with_max_length(MAX_ENTRY_LENGTH);
3950         gtk_table_attach
3951                 (GTK_TABLE(table), *entry, 1, 2, *count, (*count) + 1, GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
3952 #if 0 /* NEW COMPOSE GUI */
3953         if (GTK_TABLE(table)->nrows > (*count) + 1)
3954                 gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4);
3955 #endif
3956
3957         if (is_addr_entry)
3958                 address_completion_register_entry(GTK_ENTRY(*entry));
3959
3960         (*count)++;
3961 }
3962
3963 static void compose_create_header_entry(Compose *compose)
3964 {
3965         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3966
3967         GtkWidget *combo;
3968         GtkWidget *entry;
3969         GList *combo_list = NULL;
3970         gchar **string, *header;
3971         ComposeHeaderEntry *headerentry;
3972
3973         headerentry = g_new0(ComposeHeaderEntry, 1);
3974
3975         /* Combo box */
3976         combo = gtk_combo_new();
3977         string = headers;
3978         while(*string != NULL) {
3979             combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
3980             string++;
3981         }
3982         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
3983         g_list_free(combo_list);
3984         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), FALSE);
3985         gtk_widget_show(combo);
3986         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
3987         if(compose->header_last) {
3988                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
3989         } else {
3990                 switch(compose->account->protocol) {
3991                         case A_NNTP:
3992                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
3993                                 break;
3994                         default:
3995                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
3996                                 break;
3997                 }
3998         }
3999         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
4000
4001         /* Entry field */
4002         entry = gtk_entry_new();
4003         gtk_widget_show(entry);
4004         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);
4005
4006         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
4007         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
4008         gtk_signal_connect(GTK_OBJECT(entry), "activate", GTK_SIGNAL_FUNC(text_activated), compose);
4009
4010         address_completion_register_entry(GTK_ENTRY(entry));
4011
4012         headerentry->compose = compose;
4013         headerentry->combo = combo;
4014         headerentry->entry = entry;
4015         headerentry->headernum = compose->header_nextrow;
4016
4017         compose->header_nextrow++;
4018         compose->header_last = headerentry;
4019 }
4020
4021 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
4022 {
4023         ComposeHeaderEntry *last_header;
4024
4025         last_header = compose->header_last;
4026
4027         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
4028         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
4029 }
4030
4031 static GtkWidget *compose_create_header(Compose *compose)
4032 {
4033         GtkWidget *label;
4034         GtkWidget *hbox;
4035         GtkWidget *from_optmenu_hbox;
4036 #if 0 /* NEW COMPOSE GUI */
4037         GtkWidget *to_entry;
4038         GtkWidget *to_hbox;
4039         GtkWidget *newsgroups_entry;
4040         GtkWidget *newsgroups_hbox;
4041 #endif
4042         GtkWidget *header_scrolledwin;
4043         GtkWidget *header_table;
4044 #if 0 /* NEW COMPOSE GUI */
4045         GtkWidget *cc_entry;
4046         GtkWidget *cc_hbox;
4047         GtkWidget *bcc_entry;
4048         GtkWidget *bcc_hbox;
4049         GtkWidget *reply_entry;
4050         GtkWidget *reply_hbox;
4051         GtkWidget *followup_entry;
4052         GtkWidget *followup_hbox;
4053 #endif
4054
4055         gint count = 0;
4056
4057         /* header labels and entries */
4058         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4059         gtk_widget_show(header_scrolledwin);
4060         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4061
4062         header_table = gtk_table_new(2, 2, FALSE);
4063         gtk_widget_show(header_table);
4064         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4065         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4066         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4067         count = 0;
4068
4069         /* option menu for selecting accounts */
4070         hbox = gtk_hbox_new(FALSE, 0);
4071         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4072         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4073         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4074                          GTK_FILL, 0, 2, 0);
4075         from_optmenu_hbox = compose_account_option_menu_create(compose);
4076         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4077                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4078 #if 0 /* NEW COMPOSE GUI */
4079         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4080 #endif
4081         count++;
4082
4083         compose->header_table = header_table;
4084         compose->header_list = NULL;
4085         compose->header_nextrow = count;
4086
4087         compose_create_header_entry(compose);
4088
4089 #if 0 /* NEW COMPOSE GUI */
4090         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4091                                 "To:", TRUE);
4092         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4093         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4094                                 &count, "Newsgroups:", FALSE);
4095         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4096
4097         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4098
4099         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4100                                 "Cc:", TRUE);
4101         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4102         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4103                                 "Bcc:", TRUE);
4104         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4105         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4106                                 "Reply-To:", TRUE);
4107         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4108         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4109                                 "Followup-To:", FALSE);
4110         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4111
4112         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4113
4114         gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
4115                            GTK_SIGNAL_FUNC(to_activated), compose);
4116         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
4117                            GTK_SIGNAL_FUNC(newsgroups_activated), compose);
4118         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
4119                            GTK_SIGNAL_FUNC(subject_activated), compose);
4120         gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
4121                            GTK_SIGNAL_FUNC(cc_activated), compose);
4122         gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
4123                            GTK_SIGNAL_FUNC(bcc_activated), compose);
4124         gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
4125                            GTK_SIGNAL_FUNC(replyto_activated), compose);
4126         gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
4127                            GTK_SIGNAL_FUNC(followupto_activated), compose);
4128
4129         gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
4130                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4131         gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
4132                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4133         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
4134                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4135         gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
4136                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4137         gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
4138                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4139         gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
4140                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4141         gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
4142                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4143 #endif
4144
4145         compose->table            = NULL;
4146 #if 0 /* NEW COMPOSE GUI */
4147         compose->table            = table;
4148         compose->to_hbox          = to_hbox;
4149         compose->to_entry         = to_entry;
4150         compose->newsgroups_hbox  = newsgroups_hbox;
4151         compose->newsgroups_entry = newsgroups_entry;
4152 #endif
4153 #if 0 /* NEW COMPOSE GUI */
4154         compose->cc_hbox          = cc_hbox;
4155         compose->cc_entry         = cc_entry;
4156         compose->bcc_hbox         = bcc_hbox;
4157         compose->bcc_entry        = bcc_entry;
4158         compose->reply_hbox       = reply_hbox;
4159         compose->reply_entry      = reply_entry;
4160         compose->followup_hbox    = followup_hbox;
4161         compose->followup_entry   = followup_entry;
4162 #endif
4163
4164         return header_scrolledwin ;
4165 }
4166
4167 GtkWidget *compose_create_attach(Compose *compose)
4168 {
4169         gchar *titles[] = {_("MIME type"), _("Size"), _("Name")};
4170         gint i;
4171
4172         GtkWidget *attach_scrwin;
4173         GtkWidget *attach_clist;
4174
4175         /* attachment list */
4176         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4177         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4178                                        GTK_POLICY_AUTOMATIC,
4179                                        GTK_POLICY_ALWAYS);
4180         gtk_widget_set_usize(attach_scrwin, -1, 80);
4181
4182         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
4183         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
4184                                            GTK_JUSTIFY_RIGHT);
4185         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
4186         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
4187         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
4188                                      GTK_SELECTION_EXTENDED);
4189         for (i = 0; i < N_ATTACH_COLS; i++)
4190                 GTK_WIDGET_UNSET_FLAGS
4191                         (GTK_CLIST(attach_clist)->column[i].button,
4192                          GTK_CAN_FOCUS);
4193         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4194
4195         gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
4196                            GTK_SIGNAL_FUNC(attach_selected), compose);
4197         gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
4198                            GTK_SIGNAL_FUNC(attach_button_pressed), compose);
4199         gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
4200                            GTK_SIGNAL_FUNC(attach_key_pressed), compose);
4201
4202         /* drag and drop */
4203         gtk_drag_dest_set(attach_clist,
4204                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4205                           GDK_ACTION_COPY);
4206         gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
4207                            GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
4208                            compose);
4209
4210         compose->attach_scrwin = attach_scrwin;
4211         compose->attach_clist  = attach_clist;
4212
4213         return attach_scrwin;
4214 }
4215
4216 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4217 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4218
4219 static GtkWidget *compose_create_others(Compose *compose)
4220 {
4221         GtkWidget *table;
4222         GtkWidget *savemsg_checkbtn;
4223         GtkWidget *savemsg_entry;
4224         GtkWidget *savemsg_select;
4225
4226         guint rowcount = 0;
4227         gchar *folderidentifier;
4228
4229         /* Table for settings */
4230         table = gtk_table_new(3, 1, FALSE);
4231         gtk_widget_show(table);
4232         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4233         rowcount = 0;
4234
4235         /* Save Message to folder */
4236         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4237         gtk_widget_show(savemsg_checkbtn);
4238         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4239         if(folder_get_default_outbox()) {
4240                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4241         }
4242         gtk_signal_connect(GTK_OBJECT(savemsg_checkbtn), "toggled",
4243                             GTK_SIGNAL_FUNC(compose_savemsg_checkbtn_cb), compose);
4244
4245         savemsg_entry = gtk_entry_new();
4246         gtk_widget_show(savemsg_entry);
4247         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4248         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4249         if(folder_get_default_outbox()) {
4250                 folderidentifier = folder_item_get_identifier(folder_get_default_outbox());
4251                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4252                 g_free(folderidentifier);
4253         }
4254
4255         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4256         gtk_widget_show (savemsg_select);
4257         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4258         gtk_signal_connect (GTK_OBJECT (savemsg_select), "clicked",
4259                             GTK_SIGNAL_FUNC (compose_savemsg_select_cb),
4260                             compose);
4261
4262         rowcount++;
4263
4264         compose->savemsg_checkbtn = savemsg_checkbtn;
4265         compose->savemsg_entry = savemsg_entry;
4266
4267         return table;
4268 }
4269
4270 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4271 {
4272         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4273                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4274 }
4275
4276 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4277 {
4278         FolderItem *dest;
4279         gchar * path;
4280
4281         dest = foldersel_folder_sel(NULL, NULL);
4282         if (!dest) return;
4283
4284         path = folder_item_get_identifier(dest);
4285
4286         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
4287         g_free(path);
4288 }
4289
4290 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
4291 {
4292         Compose   *compose;
4293         GtkWidget *window;
4294         GtkWidget *vbox;
4295         GtkWidget *menubar;
4296         GtkWidget *handlebox;
4297
4298         GtkWidget *notebook;
4299
4300         GtkWidget *vbox2;
4301
4302         GtkWidget *label;
4303         GtkWidget *subject_hbox;
4304         GtkWidget *subject_frame;
4305         GtkWidget *subject_entry;
4306         GtkWidget *subject;
4307         GtkWidget *paned;
4308
4309         GtkWidget *edit_vbox;
4310         GtkWidget *ruler_hbox;
4311         GtkWidget *ruler;
4312         GtkWidget *scrolledwin;
4313         GtkWidget *text;
4314
4315         GtkWidget *table;
4316
4317         UndoMain *undostruct;
4318
4319         guint n_menu_entries;
4320         GtkStyle  *style, *new_style;
4321         GdkColormap *cmap;
4322         GdkColor color[1];
4323         gboolean success[1];
4324         GdkFont   *font;
4325         GtkWidget *popupmenu;
4326         GtkWidget *menuitem;
4327         GtkItemFactory *popupfactory;
4328         GtkItemFactory *ifactory;
4329         GtkWidget *tmpl_menu;
4330         gint n_entries;
4331
4332 #if USE_PSPELL
4333         GtkPspell * gtkpspell = NULL;
4334 #endif
4335
4336         g_return_val_if_fail(account != NULL, NULL);
4337
4338         debug_print(_("Creating compose window...\n"));
4339         compose = g_new0(Compose, 1);
4340
4341         compose->account = account;
4342         compose->orig_account = account;
4343
4344         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
4345         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
4346         gtk_widget_set_usize(window, -1, prefs_common.compose_height);
4347         gtk_window_set_wmclass(GTK_WINDOW(window), "compose window", "Sylpheed");
4348         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
4349                            GTK_SIGNAL_FUNC(compose_delete_cb), compose);
4350         gtk_signal_connect(GTK_OBJECT(window), "destroy",
4351                            GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
4352         gtk_signal_connect(GTK_OBJECT(window), "focus_in_event",
4353                            GTK_SIGNAL_FUNC(manage_window_focus_in), NULL);
4354         gtk_signal_connect(GTK_OBJECT(window), "focus_out_event",
4355                            GTK_SIGNAL_FUNC(manage_window_focus_out), NULL);
4356         gtk_widget_realize(window);
4357
4358         gtkut_widget_set_composer_icon(window);
4359
4360         vbox = gtk_vbox_new(FALSE, 0);
4361         gtk_container_add(GTK_CONTAINER(window), vbox);
4362
4363         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
4364         menubar = menubar_create(window, compose_entries,
4365                                  n_menu_entries, "<Compose>", compose);
4366         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
4367
4368         handlebox = gtk_handle_box_new();
4369         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
4370
4371         compose_toolbar_create(compose, handlebox);
4372
4373         vbox2 = gtk_vbox_new(FALSE, 2);
4374         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
4375         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
4376
4377         /* Notebook */
4378         notebook = gtk_notebook_new();
4379         gtk_widget_set_usize(notebook, -1, 130);
4380         gtk_widget_show(notebook);
4381
4382         /* header labels and entries */
4383         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
4384         /* attachment list */
4385         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
4386         /* Others Tab */
4387         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
4388
4389         /* Subject */
4390         subject_hbox = gtk_hbox_new(FALSE, 0);
4391         gtk_widget_show(subject_hbox);
4392
4393         subject_frame = gtk_frame_new(NULL);
4394         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
4395         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
4396         gtk_widget_show(subject_frame);
4397
4398         subject = gtk_hbox_new(FALSE, 0);
4399         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
4400         gtk_widget_show(subject);
4401
4402         label = gtk_label_new(_("Subject:"));
4403         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
4404         gtk_widget_show(label);
4405
4406         subject_entry = gtk_entry_new();
4407         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
4408         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate", GTK_SIGNAL_FUNC(text_activated), compose);
4409         gtk_widget_show(subject_entry);
4410         compose->subject_entry = subject_entry;
4411         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
4412
4413         edit_vbox = gtk_vbox_new(FALSE, 0);
4414 #if 0 /* NEW COMPOSE GUI */
4415         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
4416 #endif
4417
4418         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
4419
4420         /* ruler */
4421         ruler_hbox = gtk_hbox_new(FALSE, 0);
4422         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
4423
4424         ruler = gtk_shruler_new();
4425         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
4426         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
4427                            BORDER_WIDTH + 1);
4428         gtk_widget_set_usize(ruler_hbox, 1, -1);
4429
4430         /* text widget */
4431         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4432         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
4433                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
4434         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
4435         gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
4436
4437         text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
4438                             (GTK_SCROLLED_WINDOW(scrolledwin)),
4439                             gtk_scrolled_window_get_vadjustment
4440                             (GTK_SCROLLED_WINDOW(scrolledwin)));
4441         GTK_STEXT(text)->default_tab_width = 8;
4442         gtk_stext_set_editable(GTK_STEXT(text), TRUE);
4443
4444         if (prefs_common.block_cursor) {
4445                 GTK_STEXT(text)->cursor_type = GTK_STEXT_CURSOR_BLOCK;
4446         }
4447
4448         if (prefs_common.smart_wrapping) {
4449                 gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
4450                 gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
4451         }
4452
4453         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
4454
4455         gtk_signal_connect(GTK_OBJECT(text), "changed",
4456                            GTK_SIGNAL_FUNC(compose_changed_cb), compose);
4457         gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
4458                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4459         gtk_signal_connect(GTK_OBJECT(text), "activate",
4460                            GTK_SIGNAL_FUNC(text_activated), compose);
4461         gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
4462                                  GTK_SIGNAL_FUNC(compose_button_press_cb),
4463                                  edit_vbox);
4464 #if 0
4465         gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
4466                                  GTK_SIGNAL_FUNC(compose_key_press_cb),
4467                                  compose);
4468 #endif
4469         gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
4470                                  GTK_SIGNAL_FUNC(compose_edit_size_alloc),
4471                                  ruler);
4472
4473         /* drag and drop */
4474         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4475                           GDK_ACTION_COPY);
4476         gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
4477                            GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
4478                            compose);
4479         gtk_widget_show_all(vbox);
4480
4481         /* pane between attach clist and text */
4482         paned = gtk_vpaned_new();
4483         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
4484         gtk_paned_set_handle_size(GTK_PANED(paned), 12);
4485         gtk_container_add(GTK_CONTAINER(vbox2), paned);
4486         gtk_paned_add1(GTK_PANED(paned), notebook);
4487         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
4488         gtk_widget_show_all(paned);
4489
4490         style = gtk_widget_get_style(text);
4491
4492         /* workaround for the slow down of GtkSText when using Pixmap theme */
4493         if (style->engine) {
4494                 GtkThemeEngine *engine;
4495
4496                 engine = style->engine;
4497                 style->engine = NULL;
4498                 new_style = gtk_style_copy(style);
4499                 style->engine = engine;
4500         } else
4501                 new_style = gtk_style_copy(style);
4502
4503         if (prefs_common.textfont) {
4504                 CharSet charset;
4505
4506                 charset = conv_get_current_charset();
4507                 if (MB_CUR_MAX == 1) {
4508                         gchar *fontstr, *p;
4509
4510                         Xstrdup_a(fontstr, prefs_common.textfont, );
4511                         if (fontstr && (p = strchr(fontstr, ',')) != NULL)
4512                                 *p = '\0';
4513                         font = gdk_font_load(fontstr);
4514                 } else
4515                         font = gdk_fontset_load(prefs_common.textfont);
4516                 if (font) {
4517                         gdk_font_unref(new_style->font);
4518                         new_style->font = font;
4519                 }
4520         }
4521
4522         gtk_widget_set_style(text, new_style);
4523
4524         color[0] = quote_color;
4525         cmap = gdk_window_get_colormap(window->window);
4526         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
4527         if (success[0] == FALSE) {
4528                 g_warning("Compose: color allocation failed.\n");
4529                 style = gtk_widget_get_style(text);
4530                 quote_color = style->black;
4531         }
4532
4533         n_entries = sizeof(compose_popup_entries) /
4534                 sizeof(compose_popup_entries[0]);
4535         popupmenu = menu_create_items(compose_popup_entries, n_entries,
4536                                       "<Compose>", &popupfactory,
4537                                       compose);
4538
4539         ifactory = gtk_item_factory_from_widget(menubar);
4540         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
4541         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
4542
4543         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tool/Template");
4544 #if 0 /* NEW COMPOSE GUI */
4545         gtk_widget_hide(bcc_hbox);
4546         gtk_widget_hide(bcc_entry);
4547         gtk_widget_hide(reply_hbox);
4548         gtk_widget_hide(reply_entry);
4549         gtk_widget_hide(followup_hbox);
4550         gtk_widget_hide(followup_entry);
4551         gtk_widget_hide(ruler_hbox);
4552         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
4553         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
4554         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
4555
4556         if (account->protocol == A_NNTP) {
4557                 gtk_widget_hide(to_hbox);
4558                 gtk_widget_hide(to_entry);
4559                 gtk_widget_hide(cc_hbox);
4560                 gtk_widget_hide(cc_entry);
4561                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
4562                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
4563         } else {
4564                 gtk_widget_hide(newsgroups_hbox);
4565                 gtk_widget_hide(newsgroups_entry);
4566                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
4567                 menu_set_sensitive(ifactory, "/View/Followup to", FALSE);
4568         }
4569 #endif
4570
4571         switch (prefs_common.toolbar_style) {
4572         case TOOLBAR_NONE:
4573                 gtk_widget_hide(handlebox);
4574                 break;
4575         case TOOLBAR_ICON:
4576                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
4577                                       GTK_TOOLBAR_ICONS);
4578                 break;
4579         case TOOLBAR_TEXT:
4580                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
4581                                       GTK_TOOLBAR_TEXT);
4582                 break;
4583         case TOOLBAR_BOTH:
4584                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
4585                                       GTK_TOOLBAR_BOTH);
4586                 break;
4587         }
4588
4589         undostruct = undo_init(text);
4590         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
4591                                    menubar);
4592
4593         gtk_widget_show(window);
4594
4595         address_completion_start(window);
4596
4597         compose->window        = window;
4598         compose->vbox          = vbox;
4599         compose->menubar       = menubar;
4600         compose->handlebox     = handlebox;
4601
4602         compose->vbox2         = vbox2;
4603
4604         compose->paned = paned;
4605
4606         compose->edit_vbox     = edit_vbox;
4607         compose->ruler_hbox    = ruler_hbox;
4608         compose->ruler         = ruler;
4609         compose->scrolledwin   = scrolledwin;
4610         compose->text          = text;
4611
4612         compose->focused_editable = NULL;
4613
4614         compose->popupmenu    = popupmenu;
4615         compose->popupfactory = popupfactory;
4616
4617         compose->tmpl_menu = tmpl_menu;
4618
4619         compose->mode = mode;
4620
4621         compose->targetinfo = NULL;
4622         compose->replyinfo  = NULL;
4623
4624         compose->replyto     = NULL;
4625         compose->mailinglist = NULL;
4626         compose->cc          = NULL;
4627         compose->bcc         = NULL;
4628         compose->followup_to = NULL;
4629         compose->inreplyto   = NULL;
4630         compose->references  = NULL;
4631         compose->msgid       = NULL;
4632         compose->boundary    = NULL;
4633
4634 #if USE_GPGME
4635         compose->use_signing    = FALSE;
4636         compose->use_encryption = FALSE;
4637 #endif /* USE_GPGME */
4638
4639         compose->modified = FALSE;
4640
4641         compose->return_receipt = FALSE;
4642
4643         compose->to_list        = NULL;
4644         compose->newsgroup_list = NULL;
4645
4646         compose->exteditor_file    = NULL;
4647         compose->exteditor_pid     = -1;
4648         compose->exteditor_readdes = -1;
4649         compose->exteditor_tag     = -1;
4650
4651         compose->bounce_filename = NULL;
4652         compose->undostruct = undostruct;
4653 #if USE_PSPELL
4654
4655         menu_set_sensitive(ifactory, "/Spelling", FALSE);
4656         if (prefs_common.enable_pspell) {
4657                 gtkpspell = gtkpspell_new((const gchar*)prefs_common.dictionary,
4658                                           conv_get_current_charset_str(),
4659                                           prefs_common.check_while_typing,
4660                                           GTK_STEXT(text));
4661                 if (!gtkpspell) {
4662                         alertpanel_error(_("Spell checker could not be started.\n%s"), gtkpspellcheckers->error_message);
4663                         gtkpspell_checkers_reset();
4664                 } else {
4665
4666                         GtkWidget *menuitem;
4667
4668                         gtkpspell_set_sug_mode(gtkpspell, prefs_common.pspell_sugmode);
4669                         menuitem = gtk_item_factory_get_item(ifactory, "/Spelling/Spelling Configuration");
4670                         gtkpspell_populate_submenu(gtkpspell, menuitem);
4671                         menu_set_sensitive(ifactory, "/Spelling", TRUE);
4672                         }
4673         }
4674 #endif
4675
4676         compose_set_title(compose);
4677
4678 #if 0 /* NEW COMPOSE GUI */
4679         compose->use_bcc        = FALSE;
4680         compose->use_replyto    = FALSE;
4681         compose->use_followupto = FALSE;
4682 #endif
4683
4684 #if USE_PSPELL
4685         compose->gtkpspell      = gtkpspell;
4686 #endif
4687
4688 #if 0 /* NEW COMPOSE GUI */
4689         if (account->protocol != A_NNTP) {
4690                 menuitem = gtk_item_factory_get_item(ifactory, "/View/To");
4691                 gtk_check_menu_item_set_active
4692                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4693                 gtk_widget_set_sensitive(menuitem, FALSE);
4694                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Cc");
4695                 gtk_check_menu_item_set_active
4696                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4697                 gtk_widget_set_sensitive(menuitem, FALSE);
4698         }
4699 #endif
4700         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT) {
4701                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
4702 #if 0 /* NEW COMPOSE GUI */
4703                 compose->use_cc = TRUE;
4704                 gtk_entry_set_text(GTK_ENTRY(cc_entry), account->auto_cc);
4705                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Cc");
4706                 gtk_check_menu_item_set_active
4707                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4708 #endif
4709         }
4710         if (account->set_autobcc) {
4711                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
4712 #if 0 /* NEW COMPOSE GUI */
4713                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Bcc");
4714                 gtk_check_menu_item_set_active
4715                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4716                 if (account->auto_bcc && mode != COMPOSE_REEDIT)
4717                         gtk_entry_set_text(GTK_ENTRY(bcc_entry),
4718                                            account->auto_bcc);
4719 #endif
4720         }
4721         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT) {
4722                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
4723 #if 0 /* NEW COMPOSE GUI */
4724                 compose->use_replyto = TRUE;
4725                 menuitem = gtk_item_factory_get_item(ifactory,
4726                                                      "/View/Reply to");
4727                 gtk_check_menu_item_set_active
4728                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4729                 gtk_entry_set_text(GTK_ENTRY(reply_entry),
4730                                    account->auto_replyto);
4731 #endif
4732         }
4733
4734         if (account->protocol != A_NNTP) {
4735                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
4736         } else {
4737                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
4738         }
4739
4740 #if 0 /* NEW COMPOSE GUI */
4741         menuitem = gtk_item_factory_get_item(ifactory, "/View/Ruler");
4742         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4743                                        prefs_common.show_ruler);
4744 #endif
4745
4746 #if USE_GPGME
4747         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
4748         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4749                                        account->default_sign);
4750         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
4751         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4752                                        account->default_encrypt);
4753 #endif /* USE_GPGME */
4754
4755         addressbook_set_target_compose(compose);
4756         compose_set_template_menu(compose);
4757
4758         compose_list = g_list_append(compose_list, compose);
4759
4760 #if 0 /* NEW COMPOSE GUI */
4761         compose->use_to         = FALSE;
4762         compose->use_cc         = FALSE;
4763         compose->use_attach     = TRUE;
4764 #endif
4765
4766 #if 0 /* NEW COMPOSE GUI */
4767         if (!compose->use_bcc) {
4768                 gtk_widget_hide(bcc_hbox);
4769                 gtk_widget_hide(bcc_entry);
4770                 gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
4771         }
4772         if (!compose->use_replyto) {
4773                 gtk_widget_hide(reply_hbox);
4774                 gtk_widget_hide(reply_entry);
4775                 gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
4776         }
4777         if (!compose->use_followupto) {
4778                 gtk_widget_hide(followup_hbox);
4779                 gtk_widget_hide(followup_entry);
4780                 gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
4781         }
4782 #endif
4783         if (!prefs_common.show_ruler)
4784                 gtk_widget_hide(ruler_hbox);
4785
4786         select_account(compose, account);
4787
4788         return compose;
4789 }
4790
4791 static void compose_toolbar_create(Compose *compose, GtkWidget *container)
4792 {
4793         GtkWidget *toolbar;
4794         GtkWidget *icon_wid;
4795         GtkWidget *send_btn;
4796         GtkWidget *sendl_btn;
4797         GtkWidget *draft_btn;
4798         GtkWidget *insert_btn;
4799         GtkWidget *attach_btn;
4800         GtkWidget *sig_btn;
4801         GtkWidget *exteditor_btn;
4802         GtkWidget *linewrap_btn;
4803         GtkWidget *addrbook_btn;
4804
4805         toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
4806                                   GTK_TOOLBAR_BOTH);
4807         gtk_container_add(GTK_CONTAINER(container), toolbar);
4808         gtk_container_set_border_width(GTK_CONTAINER(container), 2);
4809         gtk_toolbar_set_button_relief(GTK_TOOLBAR(toolbar), GTK_RELIEF_NONE);
4810         gtk_toolbar_set_space_style(GTK_TOOLBAR(toolbar),
4811                                     GTK_TOOLBAR_SPACE_LINE);
4812
4813         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_SEND);
4814         send_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4815                                            _("Send"),
4816                                            _("Send message"),
4817                                            "Send",
4818                                            icon_wid, toolbar_send_cb, compose);
4819
4820         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_SEND_QUEUE);
4821         sendl_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4822                                            _("Send later"),
4823                                            _("Put into queue folder and send later"),
4824                                            "Send later",
4825                                            icon_wid, toolbar_send_later_cb,
4826                                            compose);
4827
4828         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL);
4829         draft_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4830                                             _("Draft"),
4831                                             _("Save to draft folder"),
4832                                             "Draft",
4833                                             icon_wid, toolbar_draft_cb,
4834                                             compose);
4835
4836         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4837
4838         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_PASTE);
4839         insert_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4840                                              _("Insert"),
4841                                              _("Insert file"),
4842                                              "Insert",
4843                                              icon_wid, toolbar_insert_cb,
4844                                              compose);
4845
4846         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_ATTACH);
4847         attach_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4848                                              _("Attach"),
4849                                              _("Attach file"),
4850                                              "Attach",
4851                                              icon_wid, toolbar_attach_cb,
4852                                              compose);
4853
4854         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4855
4856         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL);
4857         sig_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4858                                           _("Signature"),
4859                                           _("Insert signature"),
4860                                           "Signature",
4861                                           icon_wid, toolbar_sig_cb, compose);
4862
4863         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4864
4865         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_COMPOSE);
4866         exteditor_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4867                                                 _("Editor"),
4868                                                 _("Edit with external editor"),
4869                                                 "Editor",
4870                                                 icon_wid,
4871                                                 toolbar_ext_editor_cb,
4872                                                 compose);
4873
4874         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_LINEWRAP);
4875         linewrap_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4876                                                _("Linewrap"),
4877                                                _("Wrap all long lines"),
4878                                                "Linewrap",
4879                                                icon_wid,
4880                                                toolbar_linewrap_cb,
4881                                                compose);
4882
4883         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4884
4885         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_ADDRESS_BOOK);
4886         addrbook_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4887                                                _("Address"),
4888                                                _("Address book"),
4889                                                "Address",
4890                                                icon_wid, toolbar_address_cb,
4891                                                compose);
4892
4893         compose->toolbar       = toolbar;
4894         compose->send_btn      = send_btn;
4895         compose->sendl_btn     = sendl_btn;
4896         compose->draft_btn     = draft_btn;
4897         compose->insert_btn    = insert_btn;
4898         compose->attach_btn    = attach_btn;
4899         compose->sig_btn       = sig_btn;
4900         compose->exteditor_btn = exteditor_btn;
4901         compose->linewrap_btn  = linewrap_btn;
4902         compose->addrbook_btn  = addrbook_btn;
4903
4904         gtk_widget_show_all(toolbar);
4905 }
4906
4907 static GtkWidget *compose_account_option_menu_create(Compose *compose)
4908 {
4909         GList *accounts;
4910         GtkWidget *hbox;
4911         GtkWidget *optmenu;
4912         GtkWidget *menu;
4913         gint num = 0, def_menu = 0;
4914
4915         accounts = account_get_list();
4916         g_return_val_if_fail(accounts != NULL, NULL);
4917
4918         hbox = gtk_hbox_new(FALSE, 0);
4919         optmenu = gtk_option_menu_new();
4920         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4921         menu = gtk_menu_new();
4922
4923         for (; accounts != NULL; accounts = accounts->next, num++) {
4924                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
4925                 GtkWidget *menuitem;
4926                 gchar *name;
4927
4928                 if (ac == compose->account) def_menu = num;
4929
4930                 name = g_strdup_printf("%s: %s <%s>",
4931                                        ac->account_name, ac->name, ac->address);
4932                 MENUITEM_ADD(menu, menuitem, name, ac);
4933                 g_free(name);
4934                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
4935                                    GTK_SIGNAL_FUNC(account_activated),
4936                                    compose);
4937         }
4938
4939         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
4940         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
4941
4942         return hbox;
4943 }
4944
4945 static void compose_set_template_menu(Compose *compose)
4946 {
4947         GSList *tmpl_list, *cur;
4948         GtkWidget *menu;
4949         GtkWidget *item;
4950
4951         tmpl_list = template_get_config();
4952
4953         menu = gtk_menu_new();
4954
4955         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
4956                 Template *tmpl = (Template *)cur->data;
4957
4958                 item = gtk_menu_item_new_with_label(tmpl->name);
4959                 gtk_menu_append(GTK_MENU(menu), item);
4960                 gtk_signal_connect(GTK_OBJECT(item), "activate",
4961                                    GTK_SIGNAL_FUNC(compose_template_activate_cb),
4962                                    compose);
4963                 gtk_object_set_data(GTK_OBJECT(item), "template", tmpl);
4964                 gtk_widget_show(item);
4965         }
4966
4967         gtk_widget_show(menu);
4968         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
4969 }
4970
4971 void compose_reflect_prefs_all(void)
4972 {
4973         GList *cur;
4974         Compose *compose;
4975
4976         for (cur = compose_list; cur != NULL; cur = cur->next) {
4977                 compose = (Compose *)cur->data;
4978                 compose_set_template_menu(compose);
4979         }
4980 }
4981
4982 static void compose_template_apply(Compose *compose, Template *tmpl)
4983 {
4984         gchar *qmark;
4985         gchar *parsed_str;
4986
4987         if (!tmpl || !tmpl->value) return;
4988
4989         gtk_stext_freeze(GTK_STEXT(compose->text));
4990
4991         if (tmpl->subject && *tmpl->subject != '\0')
4992                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
4993                                    tmpl->subject);
4994         if (tmpl->to && *tmpl->to != '\0')
4995                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
4996
4997         if (compose->replyinfo == NULL) {
4998                 MsgInfo dummyinfo;
4999
5000                 memset(&dummyinfo, 0, sizeof(MsgInfo));
5001                 parsed_str = compose_quote_fmt(compose, &dummyinfo,
5002                                                tmpl->value, NULL);
5003         } else {
5004                 if (prefs_common.quotemark && *prefs_common.quotemark)
5005                         qmark = prefs_common.quotemark;
5006                 else
5007                         qmark = "> ";
5008
5009                 parsed_str = compose_quote_fmt(compose, compose->replyinfo,
5010                                                tmpl->value, qmark);
5011         }
5012
5013         if (parsed_str && prefs_common.auto_sig)
5014                 compose_insert_sig(compose);
5015
5016         gtk_stext_thaw(GTK_STEXT(compose->text));
5017 }
5018
5019 static void compose_destroy(Compose *compose)
5020 {
5021         gint row;
5022         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5023         AttachInfo *ainfo;
5024
5025         /* NOTE: address_completion_end() does nothing with the window
5026          * however this may change. */
5027         address_completion_end(compose->window);
5028
5029         slist_free_strings(compose->to_list);
5030         g_slist_free(compose->to_list);
5031         slist_free_strings(compose->newsgroup_list);
5032         g_slist_free(compose->newsgroup_list);
5033         slist_free_strings(compose->header_list);
5034         g_slist_free(compose->header_list);
5035
5036         procmsg_msginfo_free(compose->targetinfo);
5037         procmsg_msginfo_free(compose->replyinfo);
5038
5039         g_free(compose->replyto);
5040         g_free(compose->cc);
5041         g_free(compose->bcc);
5042         g_free(compose->newsgroups);
5043         g_free(compose->followup_to);
5044
5045         g_free(compose->inreplyto);
5046         g_free(compose->references);
5047         g_free(compose->msgid);
5048         g_free(compose->boundary);
5049
5050         if (compose->bounce_filename)
5051                 g_free(compose->bounce_filename);
5052
5053         g_free(compose->exteditor_file);
5054
5055         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
5056              row++)
5057                 compose_attach_info_free(ainfo);
5058
5059         if (addressbook_get_target_compose() == compose)
5060                 addressbook_set_target_compose(NULL);
5061
5062 #if USE_PSPELL
5063         if (compose->gtkpspell) {
5064                 gtkpspell_delete(compose->gtkpspell);
5065         }
5066 #endif
5067
5068         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5069         prefs_common.compose_height = compose->window->allocation.height;
5070
5071         gtk_widget_destroy(compose->paned);
5072
5073         g_free(compose);
5074
5075         compose_list = g_list_remove(compose_list, compose);
5076 }
5077
5078 static void compose_attach_info_free(AttachInfo *ainfo)
5079 {
5080         g_free(ainfo->file);
5081         g_free(ainfo->content_type);
5082         g_free(ainfo->name);
5083         g_free(ainfo);
5084 }
5085
5086 static void compose_attach_remove_selected(Compose *compose)
5087 {
5088         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5089         AttachInfo *ainfo;
5090         gint row;
5091
5092         while (clist->selection != NULL) {
5093                 row = GPOINTER_TO_INT(clist->selection->data);
5094                 ainfo = gtk_clist_get_row_data(clist, row);
5095                 compose_attach_info_free(ainfo);
5096                 gtk_clist_remove(clist, row);
5097         }
5098 }
5099
5100 static struct _AttachProperty
5101 {
5102         GtkWidget *window;
5103         GtkWidget *mimetype_entry;
5104         GtkWidget *encoding_optmenu;
5105         GtkWidget *path_entry;
5106         GtkWidget *filename_entry;
5107         GtkWidget *ok_btn;
5108         GtkWidget *cancel_btn;
5109 } attach_prop;
5110
5111 static void compose_attach_property(Compose *compose)
5112 {
5113         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5114         AttachInfo *ainfo;
5115         gint row;
5116         GtkOptionMenu *optmenu;
5117         static gboolean cancelled;
5118
5119         if (!clist->selection) return;
5120         row = GPOINTER_TO_INT(clist->selection->data);
5121
5122         ainfo = gtk_clist_get_row_data(clist, row);
5123         if (!ainfo) return;
5124
5125         if (!attach_prop.window)
5126                 compose_attach_property_create(&cancelled);
5127         gtk_widget_grab_focus(attach_prop.ok_btn);
5128         gtk_widget_show(attach_prop.window);
5129         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5130
5131         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5132         if (ainfo->encoding == ENC_UNKNOWN)
5133                 gtk_option_menu_set_history(optmenu, ENC_BASE64);
5134         else
5135                 gtk_option_menu_set_history(optmenu, ainfo->encoding);
5136
5137         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5138                            ainfo->content_type ? ainfo->content_type : "");
5139         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5140                            ainfo->file ? ainfo->file : "");
5141         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5142                            ainfo->name ? ainfo->name : "");
5143
5144         for (;;) {
5145                 gchar *text;
5146                 gchar *cnttype = NULL;
5147                 gchar *file = NULL;
5148                 off_t size = 0;
5149                 GtkWidget *menu;
5150                 GtkWidget *menuitem;
5151
5152                 cancelled = FALSE;
5153                 gtk_main();
5154
5155                 if (cancelled == TRUE) {
5156                         gtk_widget_hide(attach_prop.window);
5157                         break;
5158                 }
5159
5160                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5161                 if (*text != '\0') {
5162                         gchar *p;
5163
5164                         text = g_strstrip(g_strdup(text));
5165                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5166                                 cnttype = g_strdup(text);
5167                                 g_free(text);
5168                         } else {
5169                                 alertpanel_error(_("Invalid MIME type."));
5170                                 g_free(text);
5171                                 continue;
5172                         }
5173                 }
5174
5175                 menu = gtk_option_menu_get_menu(optmenu);
5176                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5177                 ainfo->encoding = GPOINTER_TO_INT
5178                         (gtk_object_get_user_data(GTK_OBJECT(menuitem)));
5179
5180                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5181                 if (*text != '\0') {
5182                         if (is_file_exist(text) &&
5183                             (size = get_file_size(text)) > 0)
5184                                 file = g_strdup(text);
5185                         else {
5186                                 alertpanel_error
5187                                         (_("File doesn't exist or is empty."));
5188                                 g_free(cnttype);
5189                                 continue;
5190                         }
5191                 }
5192
5193                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5194                 if (*text != '\0') {
5195                         g_free(ainfo->name);
5196                         ainfo->name = g_strdup(text);
5197                 }
5198
5199                 if (cnttype) {
5200                         g_free(ainfo->content_type);
5201                         ainfo->content_type = cnttype;
5202                 }
5203                 if (file) {
5204                         g_free(ainfo->file);
5205                         ainfo->file = file;
5206                 }
5207                 if (size)
5208                         ainfo->size = size;
5209
5210                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
5211                                    ainfo->content_type);
5212                 gtk_clist_set_text(clist, row, COL_SIZE,
5213                                    to_human_readable(ainfo->size));
5214                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
5215
5216                 gtk_widget_hide(attach_prop.window);
5217                 break;
5218         }
5219 }
5220
5221 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5222 { \
5223         label = gtk_label_new(str); \
5224         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5225                          GTK_FILL, 0, 0, 0); \
5226         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5227  \
5228         entry = gtk_entry_new(); \
5229         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5230                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5231 }
5232
5233 static void compose_attach_property_create(gboolean *cancelled)
5234 {
5235         GtkWidget *window;
5236         GtkWidget *vbox;
5237         GtkWidget *table;
5238         GtkWidget *label;
5239         GtkWidget *mimetype_entry;
5240         GtkWidget *hbox;
5241         GtkWidget *optmenu;
5242         GtkWidget *optmenu_menu;
5243         GtkWidget *menuitem;
5244         GtkWidget *path_entry;
5245         GtkWidget *filename_entry;
5246         GtkWidget *hbbox;
5247         GtkWidget *ok_btn;
5248         GtkWidget *cancel_btn;
5249         GList     *mime_type_list, *strlist;
5250
5251         debug_print("Creating attach_property window...\n");
5252
5253         window = gtk_window_new(GTK_WINDOW_DIALOG);
5254         gtk_widget_set_usize(window, 480, -1);
5255         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5256         gtk_window_set_title(GTK_WINDOW(window), _("Property"));
5257         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5258         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5259         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
5260                            GTK_SIGNAL_FUNC(attach_property_delete_event),
5261                            cancelled);
5262         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
5263                            GTK_SIGNAL_FUNC(attach_property_key_pressed),
5264                            cancelled);
5265
5266         vbox = gtk_vbox_new(FALSE, 8);
5267         gtk_container_add(GTK_CONTAINER(window), vbox);
5268
5269         table = gtk_table_new(4, 2, FALSE);
5270         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5271         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5272         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5273
5274         label = gtk_label_new(_("MIME type"));
5275         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5276                          GTK_FILL, 0, 0, 0);
5277         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5278         mimetype_entry = gtk_combo_new();
5279         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5280                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5281
5282         /* stuff with list */
5283         mime_type_list = procmime_get_mime_type_list();
5284         strlist = NULL;
5285         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5286                 MimeType *type = (MimeType *) mime_type_list->data;
5287                 strlist = g_list_append(strlist,
5288                                 g_strdup_printf("%s/%s",
5289                                         type->type, type->sub_type));
5290         }
5291
5292         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5293
5294         for (mime_type_list = strlist; mime_type_list != NULL;
5295                 mime_type_list = mime_type_list->next)
5296                 g_free(mime_type_list->data);
5297         g_list_free(strlist);
5298
5299         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5300
5301         label = gtk_label_new(_("Encoding"));
5302         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5303                          GTK_FILL, 0, 0, 0);
5304         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5305
5306         hbox = gtk_hbox_new(FALSE, 0);
5307         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5308                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5309
5310         optmenu = gtk_option_menu_new();
5311         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
5312
5313         optmenu_menu = gtk_menu_new();
5314         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5315         gtk_widget_set_sensitive(menuitem, FALSE);
5316         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5317         gtk_widget_set_sensitive(menuitem, FALSE);
5318         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable", ENC_QUOTED_PRINTABLE);
5319         gtk_widget_set_sensitive(menuitem, FALSE);
5320         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5321
5322         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5323
5324         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5325         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5326
5327         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
5328                                 &cancel_btn, _("Cancel"), NULL, NULL);
5329         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5330         gtk_widget_grab_default(ok_btn);
5331
5332         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
5333                            GTK_SIGNAL_FUNC(attach_property_ok),
5334                            cancelled);
5335         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
5336                            GTK_SIGNAL_FUNC(attach_property_cancel),
5337                            cancelled);
5338
5339         gtk_widget_show_all(vbox);
5340
5341         attach_prop.window           = window;
5342         attach_prop.mimetype_entry   = mimetype_entry;
5343         attach_prop.encoding_optmenu = optmenu;
5344         attach_prop.path_entry       = path_entry;
5345         attach_prop.filename_entry   = filename_entry;
5346         attach_prop.ok_btn           = ok_btn;
5347         attach_prop.cancel_btn       = cancel_btn;
5348 }
5349
5350 #undef SET_LABEL_AND_ENTRY
5351
5352 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
5353 {
5354         *cancelled = FALSE;
5355         gtk_main_quit();
5356 }
5357
5358 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
5359 {
5360         *cancelled = TRUE;
5361         gtk_main_quit();
5362 }
5363
5364 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
5365                                          gboolean *cancelled)
5366 {
5367         *cancelled = TRUE;
5368         gtk_main_quit();
5369
5370         return TRUE;
5371 }
5372
5373 static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
5374                                         gboolean *cancelled)
5375 {
5376         if (event && event->keyval == GDK_Escape) {
5377                 *cancelled = TRUE;
5378                 gtk_main_quit();
5379         }
5380 }
5381
5382 static void compose_exec_ext_editor(Compose *compose)
5383 {
5384         gchar tmp[64];
5385         pid_t pid;
5386         gint pipe_fds[2];
5387
5388         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%08x",
5389                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
5390
5391         if (pipe(pipe_fds) < 0) {
5392                 perror("pipe");
5393                 return;
5394         }
5395
5396         if ((pid = fork()) < 0) {
5397                 perror("fork");
5398                 return;
5399         }
5400
5401         if (pid != 0) {
5402                 /* close the write side of the pipe */
5403                 close(pipe_fds[1]);
5404
5405                 compose->exteditor_file    = g_strdup(tmp);
5406                 compose->exteditor_pid     = pid;
5407                 compose->exteditor_readdes = pipe_fds[0];
5408
5409                 compose_set_ext_editor_sensitive(compose, FALSE);
5410
5411                 compose->exteditor_tag =
5412                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
5413                                       compose_input_cb, compose);
5414         } else {        /* process-monitoring process */
5415                 pid_t pid_ed;
5416
5417                 if (setpgid(0, 0))
5418                         perror("setpgid");
5419
5420                 /* close the read side of the pipe */
5421                 close(pipe_fds[0]);
5422
5423                 if (compose_write_body_to_file(compose, tmp) < 0) {
5424                         fd_write(pipe_fds[1], "2\n", 2);
5425                         _exit(1);
5426                 }
5427
5428                 pid_ed = compose_exec_ext_editor_real(tmp);
5429                 if (pid_ed < 0) {
5430                         fd_write(pipe_fds[1], "1\n", 2);
5431                         _exit(1);
5432                 }
5433
5434                 /* wait until editor is terminated */
5435                 waitpid(pid_ed, NULL, 0);
5436
5437                 fd_write(pipe_fds[1], "0\n", 2);
5438
5439                 close(pipe_fds[1]);
5440                 _exit(0);
5441         }
5442 }
5443
5444 static gint compose_exec_ext_editor_real(const gchar *file)
5445 {
5446         static gchar *def_cmd = "emacs %s";
5447         gchar buf[1024];
5448         gchar *p;
5449         gchar **cmdline;
5450         pid_t pid;
5451
5452         g_return_val_if_fail(file != NULL, -1);
5453
5454         if ((pid = fork()) < 0) {
5455                 perror("fork");
5456                 return -1;
5457         }
5458
5459         if (pid != 0) return pid;
5460
5461         /* grandchild process */
5462
5463         if (setpgid(0, getppid()))
5464                 perror("setpgid");
5465
5466         if (prefs_common.ext_editor_cmd &&
5467             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
5468             *(p + 1) == 's' && !strchr(p + 2, '%')) {
5469                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
5470         } else {
5471                 if (prefs_common.ext_editor_cmd)
5472                         g_warning(_("External editor command line is invalid: `%s'\n"),
5473                                   prefs_common.ext_editor_cmd);
5474                 g_snprintf(buf, sizeof(buf), def_cmd, file);
5475         }
5476
5477         cmdline = g_strsplit(buf, " ", 1024);
5478         execvp(cmdline[0], cmdline);
5479
5480         perror("execvp");
5481         g_strfreev(cmdline);
5482
5483         _exit(1);
5484 }
5485
5486 static gboolean compose_ext_editor_kill(Compose *compose)
5487 {
5488         pid_t pgid = compose->exteditor_pid * -1;
5489         gint ret;
5490
5491         ret = kill(pgid, 0);
5492
5493         if (ret == 0 || (ret == -1 && EPERM == errno)) {
5494                 AlertValue val;
5495                 gchar *msg;
5496
5497                 msg = g_strdup_printf
5498                         (_("The external editor is still working.\n"
5499                            "Force terminating the process?\n"
5500                            "process group id: %d"), -pgid);
5501                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
5502                 g_free(msg);
5503
5504                 if (val == G_ALERTDEFAULT) {
5505                         gdk_input_remove(compose->exteditor_tag);
5506                         close(compose->exteditor_readdes);
5507
5508                         if (kill(pgid, SIGTERM) < 0) perror("kill");
5509                         waitpid(compose->exteditor_pid, NULL, 0);
5510
5511                         g_warning(_("Terminated process group id: %d"), -pgid);
5512                         g_warning(_("Temporary file: %s"),
5513                                   compose->exteditor_file);
5514
5515                         compose_set_ext_editor_sensitive(compose, TRUE);
5516
5517                         g_free(compose->exteditor_file);
5518                         compose->exteditor_file    = NULL;
5519                         compose->exteditor_pid     = -1;
5520                         compose->exteditor_readdes = -1;
5521                         compose->exteditor_tag     = -1;
5522                 } else
5523                         return FALSE;
5524         }
5525
5526         return TRUE;
5527 }
5528
5529 static void compose_input_cb(gpointer data, gint source,
5530                              GdkInputCondition condition)
5531 {
5532         gchar buf[3];
5533         Compose *compose = (Compose *)data;
5534         gint i = 0;
5535
5536         debug_print(_("Compose: input from monitoring process\n"));
5537
5538         gdk_input_remove(compose->exteditor_tag);
5539
5540         for (;;) {
5541                 if (read(source, &buf[i], 1) < 1) {
5542                         buf[0] = '3';
5543                         break;
5544                 }
5545                 if (buf[i] == '\n') {
5546                         buf[i] = '\0';
5547                         break;
5548                 }
5549                 i++;
5550                 if (i == sizeof(buf) - 1)
5551                         break;
5552         }
5553
5554         waitpid(compose->exteditor_pid, NULL, 0);
5555
5556         if (buf[0] == '0') {            /* success */
5557                 GtkSText *text = GTK_STEXT(compose->text);
5558
5559                 gtk_stext_freeze(text);
5560                 gtk_stext_set_point(text, 0);
5561                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5562                 compose_insert_file(compose, compose->exteditor_file);
5563                 compose_changed_cb(NULL, compose);
5564                 gtk_stext_thaw(text);
5565
5566                 if (unlink(compose->exteditor_file) < 0)
5567                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5568         } else if (buf[0] == '1') {     /* failed */
5569                 g_warning(_("Couldn't exec external editor\n"));
5570                 if (unlink(compose->exteditor_file) < 0)
5571                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5572         } else if (buf[0] == '2') {
5573                 g_warning(_("Couldn't write to file\n"));
5574         } else if (buf[0] == '3') {
5575                 g_warning(_("Pipe read failed\n"));
5576         }
5577
5578         close(source);
5579
5580         compose_set_ext_editor_sensitive(compose, TRUE);
5581
5582         g_free(compose->exteditor_file);
5583         compose->exteditor_file    = NULL;
5584         compose->exteditor_pid     = -1;
5585         compose->exteditor_readdes = -1;
5586         compose->exteditor_tag     = -1;
5587 }
5588
5589 static void compose_set_ext_editor_sensitive(Compose *compose,
5590                                              gboolean sensitive)
5591 {
5592         GtkItemFactory *ifactory;
5593
5594         ifactory = gtk_item_factory_from_widget(compose->menubar);
5595
5596         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
5597         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
5598         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
5599                            sensitive);
5600         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
5601         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
5602         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
5603         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
5604         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
5605                            sensitive);
5606
5607         gtk_widget_set_sensitive(compose->text,          sensitive);
5608         gtk_widget_set_sensitive(compose->send_btn,      sensitive);
5609         gtk_widget_set_sensitive(compose->sendl_btn,     sensitive);
5610         gtk_widget_set_sensitive(compose->draft_btn,     sensitive);
5611         gtk_widget_set_sensitive(compose->insert_btn,    sensitive);
5612         gtk_widget_set_sensitive(compose->sig_btn,       sensitive);
5613         gtk_widget_set_sensitive(compose->exteditor_btn, sensitive);
5614         gtk_widget_set_sensitive(compose->linewrap_btn,  sensitive);
5615 }
5616
5617 /**
5618  * compose_undo_state_changed:
5619  *
5620  * Change the sensivity of the menuentries undo and redo
5621  **/
5622 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
5623                                        gint redo_state, gpointer data)
5624 {
5625         GtkWidget *widget = GTK_WIDGET(data);
5626         GtkItemFactory *ifactory;
5627
5628         g_return_if_fail(widget != NULL);
5629
5630         debug_print("Set_undo.  UNDO:%i  REDO:%i\n", undo_state, redo_state);
5631
5632         ifactory = gtk_item_factory_from_widget(widget);
5633
5634         switch (undo_state) {
5635         case UNDO_STATE_TRUE:
5636                 if (!undostruct->undo_state) {
5637                         debug_print ("Set_undo - Testpoint\n");
5638                         undostruct->undo_state = TRUE;
5639                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
5640                 }
5641                 break;
5642         case UNDO_STATE_FALSE:
5643                 if (undostruct->undo_state) {
5644                         undostruct->undo_state = FALSE;
5645                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
5646                 }
5647                 break;
5648         case UNDO_STATE_UNCHANGED:
5649                 break;
5650         case UNDO_STATE_REFRESH:
5651                 menu_set_sensitive(ifactory, "/Edit/Undo",
5652                                    undostruct->undo_state);
5653                 break;
5654         default:
5655                 g_warning("Undo state not recognized");
5656                 break;
5657         }
5658
5659         switch (redo_state) {
5660         case UNDO_STATE_TRUE:
5661                 if (!undostruct->redo_state) {
5662                         undostruct->redo_state = TRUE;
5663                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
5664                 }
5665                 break;
5666         case UNDO_STATE_FALSE:
5667                 if (undostruct->redo_state) {
5668                         undostruct->redo_state = FALSE;
5669                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
5670                 }
5671                 break;
5672         case UNDO_STATE_UNCHANGED:
5673                 break;
5674         case UNDO_STATE_REFRESH:
5675                 menu_set_sensitive(ifactory, "/Edit/Redo",
5676                                    undostruct->redo_state);
5677                 break;
5678         default:
5679                 g_warning("Redo state not recognized");
5680                 break;
5681         }
5682 }
5683
5684 static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
5685 {
5686         gint cursor_pos;
5687
5688         cursor_pos = (text->cursor_pos_x - extra) / char_width;
5689         cursor_pos = MAX(cursor_pos, 0);
5690
5691         return cursor_pos;
5692 }
5693
5694 /* callback functions */
5695
5696 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
5697  * includes "non-client" (windows-izm) in calculation, so this calculation
5698  * may not be accurate.
5699  */
5700 static gboolean compose_edit_size_alloc(GtkEditable *widget,
5701                                         GtkAllocation *allocation,
5702                                         GtkSHRuler *shruler)
5703 {
5704         if (prefs_common.show_ruler) {
5705                 gint char_width;
5706                 gint line_width_in_chars;
5707
5708                 char_width = gtkut_get_font_width
5709                         (GTK_WIDGET(widget)->style->font);
5710                 line_width_in_chars =
5711                         (allocation->width - allocation->x) / char_width;
5712
5713                 /* got the maximum */
5714                 gtk_ruler_set_range(GTK_RULER(shruler),
5715                                     0.0, line_width_in_chars,
5716                                     calc_cursor_xpos(GTK_STEXT(widget),
5717                                                      allocation->x,
5718                                                      char_width),
5719                                     /*line_width_in_chars*/ char_width);
5720         }
5721
5722         return TRUE;
5723 }
5724
5725 static void toolbar_send_cb(GtkWidget *widget, gpointer data)
5726 {
5727         compose_send_cb(data, 0, NULL);
5728 }
5729
5730 static void toolbar_send_later_cb(GtkWidget *widget, gpointer data)
5731 {
5732         compose_send_later_cb(data, 0, NULL);
5733 }
5734
5735 static void toolbar_draft_cb(GtkWidget *widget, gpointer data)
5736 {
5737         compose_draft_cb(data, 0, NULL);
5738 }
5739
5740 static void toolbar_insert_cb(GtkWidget *widget, gpointer data)
5741 {
5742         compose_insert_file_cb(data, 0, NULL);
5743 }
5744
5745 static void toolbar_attach_cb(GtkWidget *widget, gpointer data)
5746 {
5747         compose_attach_cb(data, 0, NULL);
5748 }
5749
5750 static void toolbar_sig_cb(GtkWidget *widget, gpointer data)
5751 {
5752         Compose *compose = (Compose *)data;
5753
5754         compose_insert_sig(compose);
5755 }
5756
5757 static void toolbar_ext_editor_cb(GtkWidget *widget, gpointer data)
5758 {
5759         Compose *compose = (Compose *)data;
5760
5761         compose_exec_ext_editor(compose);
5762 }
5763
5764 static void toolbar_linewrap_cb(GtkWidget *widget, gpointer data)
5765 {
5766         Compose *compose = (Compose *)data;
5767
5768         compose_wrap_line(compose);
5769 }
5770
5771 static void toolbar_address_cb(GtkWidget *widget, gpointer data)
5772 {
5773         compose_address_cb(data, 0, NULL);
5774 }
5775
5776 static void select_account(Compose * compose, PrefsAccount * ac)
5777 {
5778         compose->account = ac;
5779         compose_set_title(compose);
5780
5781 #if 0 /* NEW COMPOSE GUI */
5782                 if (ac->protocol == A_NNTP) {
5783                         GtkItemFactory *ifactory;
5784                         GtkWidget *menuitem;
5785
5786                         ifactory = gtk_item_factory_from_widget(compose->menubar);
5787                         menu_set_sensitive(ifactory,
5788                                            "/Message/Followup to", TRUE);
5789                         gtk_widget_show(compose->newsgroups_hbox);
5790                         gtk_widget_show(compose->newsgroups_entry);
5791                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5792                                                   1, 4);
5793
5794                         compose->use_to = FALSE;
5795                         compose->use_cc = FALSE;
5796
5797                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5798                         gtk_check_menu_item_set_active
5799                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5800
5801                         menu_set_sensitive(ifactory,
5802                                            "/Message/To", TRUE);
5803                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5804                         gtk_check_menu_item_set_active
5805                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5806
5807                         gtk_widget_hide(compose->to_hbox);
5808                         gtk_widget_hide(compose->to_entry);
5809                         gtk_widget_hide(compose->cc_hbox);
5810                         gtk_widget_hide(compose->cc_entry);
5811                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5812                                                   0, 0);
5813                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5814                                                   3, 0);
5815                 }
5816                 else {
5817                         GtkItemFactory *ifactory;
5818                         GtkWidget *menuitem;
5819
5820                         ifactory = gtk_item_factory_from_widget(compose->menubar);
5821                         menu_set_sensitive(ifactory,
5822                                            "/Message/Followup to", FALSE);
5823                         gtk_entry_set_text(GTK_ENTRY(compose->newsgroups_entry), "");
5824                         gtk_widget_hide(compose->newsgroups_hbox);
5825                         gtk_widget_hide(compose->newsgroups_entry);
5826                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5827                                                   1, 0);
5828
5829                         compose->use_to = TRUE;
5830                         compose->use_cc = TRUE;
5831
5832                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5833                         gtk_check_menu_item_set_active
5834                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5835                         menu_set_sensitive(ifactory,
5836                                            "/Message/To", FALSE);
5837                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5838                         gtk_check_menu_item_set_active
5839                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5840                         gtk_widget_show(compose->to_hbox);
5841                         gtk_widget_show(compose->to_entry);
5842                         gtk_widget_show(compose->cc_hbox);
5843                         gtk_widget_show(compose->cc_entry);
5844
5845                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5846                                                   0, 4);
5847                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5848                                                   3, 4);
5849                 }
5850                 gtk_widget_queue_resize(compose->table_vbox);
5851 #endif
5852 }
5853
5854 static void account_activated(GtkMenuItem *menuitem, gpointer data)
5855 {
5856         Compose *compose = (Compose *)data;
5857
5858         PrefsAccount *ac;
5859
5860         ac = (PrefsAccount *)gtk_object_get_user_data(GTK_OBJECT(menuitem));
5861         g_return_if_fail(ac != NULL);
5862
5863         if (ac != compose->account)
5864                 select_account(compose, ac);
5865 }
5866
5867 static void attach_selected(GtkCList *clist, gint row, gint column,
5868                             GdkEvent *event, gpointer data)
5869 {
5870         Compose *compose = (Compose *)data;
5871
5872         if (event && event->type == GDK_2BUTTON_PRESS)
5873                 compose_attach_property(compose);
5874 }
5875
5876 static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
5877                                   gpointer data)
5878 {
5879         Compose *compose = (Compose *)data;
5880         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5881         gint row, column;
5882
5883         if (!event) return;
5884
5885         if (event->button == 3) {
5886                 if ((clist->selection && !clist->selection->next) ||
5887                     !clist->selection) {
5888                         gtk_clist_unselect_all(clist);
5889                         if (gtk_clist_get_selection_info(clist,
5890                                                          event->x, event->y,
5891                                                          &row, &column)) {
5892                                 gtk_clist_select_row(clist, row, column);
5893                                 gtkut_clist_set_focus_row(clist, row);
5894                         }
5895                 }
5896                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
5897                                NULL, NULL, event->button, event->time);
5898         }
5899 }
5900
5901 static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
5902                                gpointer data)
5903 {
5904         Compose *compose = (Compose *)data;
5905
5906         if (!event) return;
5907
5908         switch (event->keyval) {
5909         case GDK_Delete:
5910                 compose_attach_remove_selected(compose);
5911                 break;
5912         }
5913 }
5914
5915 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
5916 {
5917         Compose *compose = (Compose *)data;
5918         gint val;
5919
5920         val = compose_send(compose);
5921
5922         if (val == 0) gtk_widget_destroy(compose->window);
5923 }
5924
5925 static void compose_send_later_cb(gpointer data, guint action,
5926                                   GtkWidget *widget)
5927 {
5928         Compose *compose = (Compose *)data;
5929         gint val;
5930
5931         val = compose_queue(compose, NULL, NULL);
5932         if (!val) gtk_widget_destroy(compose->window);
5933 }
5934
5935 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
5936 {
5937         Compose *compose = (Compose *)data;
5938         FolderItem *draft;
5939         gchar *tmp;
5940         gint msgnum;
5941         static gboolean lock = FALSE;
5942
5943         if (lock) return;
5944
5945         draft = folder_get_default_draft();
5946         g_return_if_fail(draft != NULL);
5947
5948         lock = TRUE;
5949
5950         tmp = g_strdup_printf("%s%cdraft.%d", g_get_tmp_dir(),
5951                               G_DIR_SEPARATOR, (gint)compose);
5952
5953         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
5954                 g_free(tmp);
5955                 lock = FALSE;
5956                 return;
5957         }
5958
5959         folder_item_scan(draft);
5960         if ((msgnum = folder_item_add_msg(draft, tmp, TRUE)) <= 0) {
5961                 unlink(tmp);
5962                 g_free(tmp);
5963                 lock = FALSE;
5964                 return;
5965         }
5966         g_free(tmp);
5967         draft->mtime = 0;       /* force updating */
5968
5969         if (compose->mode == COMPOSE_REEDIT) {
5970                 compose_remove_reedit_target(compose);
5971                 if (compose->targetinfo &&
5972                     compose->targetinfo->folder != draft)
5973                         folderview_update_item(compose->targetinfo->folder,
5974                                                TRUE);
5975         }
5976
5977         folder_item_scan(draft);
5978         folderview_update_item(draft, TRUE);
5979
5980         lock = FALSE;
5981
5982         /* 0: quit editing  1: keep editing */
5983         if (action == 0)
5984                 gtk_widget_destroy(compose->window);
5985         else {
5986                 struct stat s;
5987                 gchar *path;
5988
5989                 path = folder_item_fetch_msg(draft, msgnum);
5990                 g_return_if_fail(path != NULL);
5991                 if (stat(path, &s) < 0) {
5992                         FILE_OP_ERROR(path, "stat");
5993                         g_free(path);
5994                         lock = FALSE;
5995                         return;
5996                 }
5997                 g_free(path);
5998
5999                 procmsg_msginfo_free(compose->targetinfo);
6000                 compose->targetinfo = g_new0(MsgInfo, 1);
6001                 compose->targetinfo->msgnum = msgnum;
6002                 compose->targetinfo->size = s.st_size;
6003                 compose->targetinfo->mtime = s.st_mtime;
6004                 compose->targetinfo->folder = draft;
6005                 compose->mode = COMPOSE_REEDIT;
6006         }
6007 }
6008
6009 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6010 {
6011         Compose *compose = (Compose *)data;
6012         GList *file_list;
6013
6014         if (compose->bounce_filename != NULL)
6015                 return;
6016
6017         file_list = filesel_select_multiple_files(_("Select file"), NULL);
6018
6019         if (file_list) {
6020                 GList *tmp;
6021
6022                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6023                         gchar *file = (gchar *) tmp->data;
6024                         compose_attach_append(compose, file, MIME_UNKNOWN);
6025                         g_free(file);
6026                 }
6027                 g_list_free(file_list);
6028         }
6029 }
6030
6031 static void compose_insert_file_cb(gpointer data, guint action,
6032                                    GtkWidget *widget)
6033 {
6034         Compose *compose = (Compose *)data;
6035         GList *file_list;
6036
6037         file_list = filesel_select_multiple_files(_("Select file"), NULL);
6038
6039         if (file_list) {
6040                 GList *tmp;
6041
6042                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6043                         gchar *file = (gchar *) tmp->data;
6044                         compose_insert_file(compose, file);
6045                         g_free(file);
6046                 }
6047                 g_list_free(file_list);
6048         }
6049 }
6050
6051 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6052                               gpointer data)
6053 {
6054         compose_close_cb(data, 0, NULL);
6055         return TRUE;
6056 }
6057
6058 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6059 {
6060         Compose *compose = (Compose *)data;
6061         AlertValue val;
6062
6063         if (compose->exteditor_tag != -1) {
6064                 if (!compose_ext_editor_kill(compose))
6065                         return;
6066         }
6067
6068         if (compose->modified) {
6069                 val = alertpanel(_("Discard message"),
6070                                  _("This message has been modified. discard it?"),
6071                                  _("Discard"), _("to Draft"), _("Cancel"));
6072
6073                 switch (val) {
6074                 case G_ALERTDEFAULT:
6075                         break;
6076                 case G_ALERTALTERNATE:
6077                         compose_draft_cb(data, 0, NULL);
6078                         return;
6079                 default:
6080                         return;
6081                 }
6082         }
6083         gtk_widget_destroy(compose->window);
6084 }
6085
6086 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6087 {
6088         Compose *compose = (Compose *)data;
6089
6090         addressbook_open(compose);
6091 }
6092
6093 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6094 {
6095         Compose *compose = (Compose *)data;
6096         Template *tmpl;
6097
6098         tmpl = gtk_object_get_data(GTK_OBJECT(widget), "template");
6099         g_return_if_fail(tmpl != NULL);
6100
6101         compose_template_apply(compose, tmpl);
6102 }
6103
6104 static void compose_ext_editor_cb(gpointer data, guint action,
6105                                   GtkWidget *widget)
6106 {
6107         Compose *compose = (Compose *)data;
6108
6109         compose_exec_ext_editor(compose);
6110 }
6111
6112 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6113 {
6114         compose_destroy(compose);
6115 }
6116
6117 static void compose_undo_cb(Compose *compose)
6118 {
6119         undo_undo(compose->undostruct);
6120 }
6121
6122 static void compose_redo_cb(Compose *compose)
6123 {
6124         undo_redo(compose->undostruct);
6125 }
6126
6127 static void compose_cut_cb(Compose *compose)
6128 {
6129         if (compose->focused_editable &&
6130             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6131                 gtk_editable_cut_clipboard
6132                         (GTK_EDITABLE(compose->focused_editable));
6133 }
6134
6135 static void compose_copy_cb(Compose *compose)
6136 {
6137         if (compose->focused_editable &&
6138             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6139                 gtk_editable_copy_clipboard
6140                         (GTK_EDITABLE(compose->focused_editable));
6141 }
6142
6143 static void compose_paste_cb(Compose *compose)
6144 {
6145         if (compose->focused_editable &&
6146             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6147                 gtk_editable_paste_clipboard
6148                         (GTK_EDITABLE(compose->focused_editable));
6149 }
6150
6151 static void compose_allsel_cb(Compose *compose)
6152 {
6153         if (compose->focused_editable &&
6154             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6155                 gtk_editable_select_region
6156                         (GTK_EDITABLE(compose->focused_editable), 0, -1);
6157 }
6158
6159 static void compose_move_beginning_of_line_cb(Compose *compose)
6160 {
6161         if (compose->focused_editable &&
6162                 GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6163                 gtk_stext_move_beginning_of_line(GTK_STEXT(compose->focused_editable));
6164 }
6165
6166 static void compose_gtk_stext_action_cb(Compose *compose, ComposeCallGtkSTextAction action)
6167 {
6168         if (!(compose->focused_editable && GTK_WIDGET_HAS_FOCUS(compose->focused_editable))) return;
6169
6170         switch (action) {
6171                 case COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE:
6172                         gtk_stext_move_beginning_of_line(GTK_STEXT(compose->focused_editable));
6173                         break;
6174                 case COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER:
6175                         gtk_stext_move_forward_character(GTK_STEXT(compose->focused_editable));
6176                         break;
6177                 case COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER:
6178                         gtk_stext_move_backward_character(GTK_STEXT(compose->focused_editable));
6179                         break;
6180                 case COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD:
6181                         gtk_stext_move_forward_word(GTK_STEXT(compose->focused_editable));
6182                         break;
6183                 case COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD:
6184                         gtk_stext_move_backward_word(GTK_STEXT(compose->focused_editable));
6185                         break;
6186                 case COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE:
6187                         gtk_stext_move_end_of_line(GTK_STEXT(compose->focused_editable));
6188                         break;
6189                 case COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE:
6190                         gtk_stext_move_next_line(GTK_STEXT(compose->focused_editable));
6191                         break;
6192                 case COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE:
6193                         gtk_stext_move_previous_line(GTK_STEXT(compose->focused_editable));
6194                         break;
6195                 case COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER:
6196                         gtk_stext_delete_forward_character(GTK_STEXT(compose->focused_editable));
6197                         break;
6198                 case COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER:
6199                         gtk_stext_delete_backward_character(GTK_STEXT(compose->focused_editable));
6200                         break;
6201                 case COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD:
6202                         gtk_stext_delete_forward_word(GTK_STEXT(compose->focused_editable));
6203                         break;
6204                 case COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD:
6205                         gtk_stext_delete_backward_word(GTK_STEXT(compose->focused_editable));
6206                         break;
6207                 case COMPOSE_CALL_GTK_STEXT_DELETE_LINE:
6208                         gtk_stext_delete_line(GTK_STEXT(compose->focused_editable));
6209                         break;
6210                 case COMPOSE_CALL_GTK_STEXT_DELETE_LINE_N:
6211                         gtk_stext_delete_line(GTK_STEXT(compose->focused_editable));
6212                         gtk_stext_delete_forward_character(GTK_STEXT(compose->focused_editable));
6213                         break;
6214                 case COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END:
6215                         gtk_stext_delete_to_line_end(GTK_STEXT(compose->focused_editable));
6216                         break;
6217                 default:
6218                         break;
6219         }
6220 }
6221
6222 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
6223 {
6224         if (GTK_IS_EDITABLE(widget))
6225                 compose->focused_editable = widget;
6226 }
6227
6228 static void compose_changed_cb(GtkEditable *editable, Compose *compose)
6229 {
6230         if (compose->modified == FALSE) {
6231                 compose->modified = TRUE;
6232                 compose_set_title(compose);
6233         }
6234 }
6235
6236 static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
6237                                     Compose *compose)
6238 {
6239         gtk_stext_set_point(GTK_STEXT(widget),
6240                            gtk_editable_get_position(GTK_EDITABLE(widget)));
6241 }
6242
6243 #if 0
6244 static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
6245                                  Compose *compose)
6246 {
6247         gtk_stext_set_point(GTK_STEXT(widget),
6248                            gtk_editable_get_position(GTK_EDITABLE(widget)));
6249 }
6250 #endif
6251
6252 #if 0 /* NEW COMPOSE GUI */
6253 static void compose_toggle_to_cb(gpointer data, guint action,
6254                                  GtkWidget *widget)
6255 {
6256         Compose *compose = (Compose *)data;
6257
6258         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6259                 gtk_widget_show(compose->to_hbox);
6260                 gtk_widget_show(compose->to_entry);
6261                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
6262                 compose->use_to = TRUE;
6263         } else {
6264                 gtk_widget_hide(compose->to_hbox);
6265                 gtk_widget_hide(compose->to_entry);
6266                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
6267                 gtk_widget_queue_resize(compose->table_vbox);
6268                 compose->use_to = FALSE;
6269         }
6270
6271         if (addressbook_get_target_compose() == compose)
6272                 addressbook_set_target_compose(compose);
6273 }
6274
6275 static void compose_toggle_cc_cb(gpointer data, guint action,
6276                                  GtkWidget *widget)
6277 {
6278         Compose *compose = (Compose *)data;
6279
6280         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6281                 gtk_widget_show(compose->cc_hbox);
6282                 gtk_widget_show(compose->cc_entry);
6283                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
6284                 compose->use_cc = TRUE;
6285         } else {
6286                 gtk_widget_hide(compose->cc_hbox);
6287                 gtk_widget_hide(compose->cc_entry);
6288                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
6289                 gtk_widget_queue_resize(compose->table_vbox);
6290                 compose->use_cc = FALSE;
6291         }
6292
6293         if (addressbook_get_target_compose() == compose)
6294                 addressbook_set_target_compose(compose);
6295 }
6296
6297 static void compose_toggle_bcc_cb(gpointer data, guint action,
6298                                   GtkWidget *widget)
6299 {
6300         Compose *compose = (Compose *)data;
6301
6302         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6303                 gtk_widget_show(compose->bcc_hbox);
6304                 gtk_widget_show(compose->bcc_entry);
6305                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
6306                 compose->use_bcc = TRUE;
6307         } else {
6308                 gtk_widget_hide(compose->bcc_hbox);
6309                 gtk_widget_hide(compose->bcc_entry);
6310                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
6311                 gtk_widget_queue_resize(compose->table_vbox);
6312                 compose->use_bcc = FALSE;
6313         }
6314
6315         if (addressbook_get_target_compose() == compose)
6316                 addressbook_set_target_compose(compose);
6317 }
6318
6319 static void compose_toggle_replyto_cb(gpointer data, guint action,
6320                                       GtkWidget *widget)
6321 {
6322         Compose *compose = (Compose *)data;
6323
6324         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6325                 gtk_widget_show(compose->reply_hbox);
6326                 gtk_widget_show(compose->reply_entry);
6327                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
6328                 compose->use_replyto = TRUE;
6329         } else {
6330                 gtk_widget_hide(compose->reply_hbox);
6331                 gtk_widget_hide(compose->reply_entry);
6332                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
6333                 gtk_widget_queue_resize(compose->table_vbox);
6334                 compose->use_replyto = FALSE;
6335         }
6336 }
6337
6338 static void compose_toggle_followupto_cb(gpointer data, guint action,
6339                                          GtkWidget *widget)
6340 {
6341         Compose *compose = (Compose *)data;
6342
6343         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6344                 gtk_widget_show(compose->followup_hbox);
6345                 gtk_widget_show(compose->followup_entry);
6346                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
6347                 compose->use_followupto = TRUE;
6348         } else {
6349                 gtk_widget_hide(compose->followup_hbox);
6350                 gtk_widget_hide(compose->followup_entry);
6351                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
6352                 gtk_widget_queue_resize(compose->table_vbox);
6353                 compose->use_followupto = FALSE;
6354         }
6355 }
6356
6357 static void compose_toggle_attach_cb(gpointer data, guint action,
6358                                      GtkWidget *widget)
6359 {
6360         Compose *compose = (Compose *)data;
6361
6362         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6363                 gtk_widget_ref(compose->edit_vbox);
6364
6365                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6366                                        compose->edit_vbox);
6367                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
6368                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
6369                                    TRUE, TRUE, 0);
6370                 gtk_widget_show(compose->paned);
6371
6372                 gtk_widget_unref(compose->edit_vbox);
6373                 gtk_widget_unref(compose->paned);
6374
6375                 compose->use_attach = TRUE;
6376         } else {
6377                 gtk_widget_ref(compose->paned);
6378                 gtk_widget_ref(compose->edit_vbox);
6379
6380                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6381                                        compose->paned);
6382                 gtkut_container_remove(GTK_CONTAINER(compose->paned),
6383                                        compose->edit_vbox);
6384                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
6385                                    compose->edit_vbox, TRUE, TRUE, 0);
6386
6387                 gtk_widget_unref(compose->edit_vbox);
6388
6389                 compose->use_attach = FALSE;
6390         }
6391 }
6392 #endif
6393
6394 #if USE_GPGME
6395 static void compose_toggle_sign_cb(gpointer data, guint action,
6396                                    GtkWidget *widget)
6397 {
6398         Compose *compose = (Compose *)data;
6399
6400         if (GTK_CHECK_MENU_ITEM(widget)->active)
6401                 compose->use_signing = TRUE;
6402         else
6403                 compose->use_signing = FALSE;
6404 }
6405
6406 static void compose_toggle_encrypt_cb(gpointer data, guint action,
6407                                       GtkWidget *widget)
6408 {
6409         Compose *compose = (Compose *)data;
6410
6411         if (GTK_CHECK_MENU_ITEM(widget)->active)
6412                 compose->use_encryption = TRUE;
6413         else
6414                 compose->use_encryption = FALSE;
6415 }
6416 #endif /* USE_GPGME */
6417
6418 static void compose_toggle_ruler_cb(gpointer data, guint action,
6419                                     GtkWidget *widget)
6420 {
6421         Compose *compose = (Compose *)data;
6422
6423         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6424                 gtk_widget_show(compose->ruler_hbox);
6425                 prefs_common.show_ruler = TRUE;
6426         } else {
6427                 gtk_widget_hide(compose->ruler_hbox);
6428                 gtk_widget_queue_resize(compose->edit_vbox);
6429                 prefs_common.show_ruler = FALSE;
6430         }
6431 }
6432
6433 static void compose_attach_drag_received_cb (GtkWidget          *widget,
6434                                              GdkDragContext     *drag_context,
6435                                              gint                x,
6436                                              gint                y,
6437                                              GtkSelectionData   *data,
6438                                              guint               info,
6439                                              guint               time,
6440                                              gpointer            user_data)
6441 {
6442         Compose *compose = (Compose *)user_data;
6443         GList *list, *tmp;
6444
6445         list = uri_list_extract_filenames((const gchar *)data->data);
6446         for (tmp = list; tmp != NULL; tmp = tmp->next)
6447                 compose_attach_append(compose, (const gchar *)tmp->data,
6448                                       MIME_UNKNOWN);
6449         list_free_strings(list);
6450         g_list_free(list);
6451 }
6452
6453 static void compose_insert_drag_received_cb (GtkWidget          *widget,
6454                                              GdkDragContext     *drag_context,
6455                                              gint                x,
6456                                              gint                y,
6457                                              GtkSelectionData   *data,
6458                                              guint               info,
6459                                              guint               time,
6460                                              gpointer            user_data)
6461 {
6462         Compose *compose = (Compose *)user_data;
6463         GList *list, *tmp;
6464
6465         list = uri_list_extract_filenames((const gchar *)data->data);
6466         for (tmp = list; tmp != NULL; tmp = tmp->next)
6467                 compose_insert_file(compose, (const gchar *)tmp->data);
6468         list_free_strings(list);
6469         g_list_free(list);
6470 }
6471
6472 #if 0 /* NEW COMPOSE GUI */
6473 static void to_activated(GtkWidget *widget, Compose *compose)
6474 {
6475         if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
6476                 gtk_widget_grab_focus(compose->newsgroups_entry);
6477         else
6478                 gtk_widget_grab_focus(compose->subject_entry);
6479 }
6480
6481 static void newsgroups_activated(GtkWidget *widget, Compose *compose)
6482 {
6483         gtk_widget_grab_focus(compose->subject_entry);
6484 }
6485
6486 static void subject_activated(GtkWidget *widget, Compose *compose)
6487 {
6488         if (GTK_WIDGET_VISIBLE(compose->cc_entry))
6489                 gtk_widget_grab_focus(compose->cc_entry);
6490         else if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
6491                 gtk_widget_grab_focus(compose->bcc_entry);
6492         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6493                 gtk_widget_grab_focus(compose->reply_entry);
6494         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6495                 gtk_widget_grab_focus(compose->followup_entry);
6496         else
6497                 gtk_widget_grab_focus(compose->text);
6498 }
6499
6500 static void cc_activated(GtkWidget *widget, Compose *compose)
6501 {
6502         if (GTK_WIDGET_VISIBLE(compose->bcc_entry))
6503                 gtk_widget_grab_focus(compose->bcc_entry);
6504         else if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6505                 gtk_widget_grab_focus(compose->reply_entry);
6506         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6507                 gtk_widget_grab_focus(compose->followup_entry);
6508         else
6509                 gtk_widget_grab_focus(compose->text);
6510 }
6511
6512 static void bcc_activated(GtkWidget *widget, Compose *compose)
6513 {
6514         if (GTK_WIDGET_VISIBLE(compose->reply_entry))
6515                 gtk_widget_grab_focus(compose->reply_entry);
6516         else if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6517                 gtk_widget_grab_focus(compose->followup_entry);
6518         else
6519                 gtk_widget_grab_focus(compose->text);
6520 }
6521
6522 static void replyto_activated(GtkWidget *widget, Compose *compose)
6523 {
6524         if (GTK_WIDGET_VISIBLE(compose->followup_entry))
6525                 gtk_widget_grab_focus(compose->followup_entry);
6526         else
6527                 gtk_widget_grab_focus(compose->text);
6528 }
6529
6530 static void followupto_activated(GtkWidget *widget, Compose *compose)
6531 {
6532         gtk_widget_grab_focus(compose->text);
6533 }
6534 #endif
6535
6536 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
6537                                              GtkWidget *widget)
6538 {
6539         Compose *compose = (Compose *)data;
6540
6541         if (GTK_CHECK_MENU_ITEM(widget)->active)
6542                 compose->return_receipt = TRUE;
6543         else
6544                 compose->return_receipt = FALSE;
6545 }
6546
6547 void compose_headerentry_key_press_event_cb(GtkWidget *entry,
6548                                             GdkEventKey *event,
6549                                             ComposeHeaderEntry *headerentry)
6550 {
6551         if ((g_slist_length(headerentry->compose->header_list) > 0) &&
6552             ((headerentry->headernum + 1) != headerentry->compose->header_nextrow) &&
6553             !(event->state & GDK_MODIFIER_MASK) &&
6554             (event->keyval == GDK_BackSpace) &&
6555             (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) == 0)) {
6556                 gtk_container_remove
6557                         (GTK_CONTAINER(headerentry->compose->header_table),
6558                          headerentry->combo);
6559                 gtk_container_remove
6560                         (GTK_CONTAINER(headerentry->compose->header_table),
6561                          headerentry->entry);
6562                 headerentry->compose->header_list =
6563                         g_slist_remove(headerentry->compose->header_list,
6564                                        headerentry);
6565                 g_free(headerentry);
6566         } else  if (event->keyval == GDK_Tab) {
6567                 if (headerentry->compose->header_last == headerentry) {
6568                         /* Override default next focus, and give it to subject_entry
6569                          * instead of notebook tabs
6570                          */
6571                         gtk_signal_emit_stop_by_name(GTK_OBJECT(entry), "key-press-event");
6572                         gtk_widget_grab_focus(headerentry->compose->subject_entry);
6573                 }
6574         }
6575
6576 }
6577
6578 void compose_headerentry_changed_cb(GtkWidget *entry,
6579                                     ComposeHeaderEntry *headerentry)
6580 {
6581         if (strlen(gtk_entry_get_text(GTK_ENTRY(entry))) != 0) {
6582                 headerentry->compose->header_list =
6583                         g_slist_append(headerentry->compose->header_list,
6584                                        headerentry);
6585                 compose_create_header_entry(headerentry->compose);
6586                 gtk_signal_disconnect_by_func
6587                         (GTK_OBJECT(entry),
6588                          GTK_SIGNAL_FUNC(compose_headerentry_changed_cb),
6589                          headerentry);
6590                 /* Automatically scroll down */
6591                 compose_show_first_last_header(headerentry->compose, FALSE);
6592
6593         }
6594 }
6595
6596 static void compose_show_first_last_header(Compose *compose, gboolean show_first)
6597 {
6598         GtkAdjustment *vadj;
6599
6600         g_return_if_fail(compose);
6601         g_return_if_fail(GTK_IS_WIDGET(compose->header_table));
6602         g_return_if_fail(GTK_IS_VIEWPORT(compose->header_table->parent));
6603
6604         vadj = gtk_viewport_get_vadjustment(GTK_VIEWPORT(compose->header_table->parent));
6605         gtk_adjustment_set_value(vadj, (show_first ? vadj->lower : vadj->upper));
6606 }
6607
6608 static void text_activated(GtkWidget *widget, Compose *compose)
6609 {
6610         compose_send_control_enter(compose);
6611 }
6612
6613 static gboolean compose_send_control_enter(Compose *compose)
6614 {
6615         GdkEvent *ev;
6616         GdkEventKey *kev;
6617         GtkItemFactory *ifactory;
6618         GtkAccelEntry *accel;
6619         GtkWidget *send_menu;
6620         GSList *list;
6621
6622         ev = gtk_get_current_event();
6623         if (ev->type != GDK_KEY_PRESS) return FALSE;
6624
6625         kev = (GdkEventKey *)ev;
6626         if (!(kev->keyval == GDK_Return && (kev->state & GDK_CONTROL_MASK)))
6627                 return FALSE;
6628
6629         ifactory = gtk_item_factory_from_widget(compose->menubar);
6630         send_menu = gtk_item_factory_get_widget(ifactory, "/Message/Send");
6631         list = gtk_accel_group_entries_from_object(GTK_OBJECT(send_menu));
6632         accel = (GtkAccelEntry *)list->data;
6633         if (accel->accelerator_key == kev->keyval &&
6634             accel->accelerator_mods == kev->state) {
6635                 compose_send_cb(compose, 0, NULL);
6636                 return TRUE;
6637         }
6638
6639         return FALSE;
6640 }
6641
6642 #if USE_PSPELL
6643 static void compose_check_all(Compose *compose)
6644 {
6645         if (compose->gtkpspell)
6646                 gtkpspell_check_all(compose->gtkpspell);
6647 }
6648
6649 static void compose_check_backwards(Compose *compose)
6650 {
6651         if (compose->gtkpspell)
6652                 gtkpspell_check_backwards(compose->gtkpspell);
6653         else {
6654                 GtkItemFactory *ifactory;
6655                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
6656                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
6657                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
6658         }
6659 }
6660
6661 static void compose_check_forwards_go(Compose *compose)
6662 {
6663         if (compose->gtkpspell)
6664                 gtkpspell_check_forwards_go(compose->gtkpspell);
6665         else {
6666                 GtkItemFactory *ifactory;
6667                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
6668                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
6669                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
6670         }
6671 }
6672 #endif