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 #include "prefs_actions.h"
 108
 109 #if USE_GPGME
 110 #  include "rfc2015.h"
 111 #endif
 112
 113 typedef enum
 114 {
 115         COL_MIMETYPE = 0,
 116         COL_SIZE     = 1,
 117         COL_NAME     = 2
 118 } AttachColumnPos;
 119
 120 #define N_ATTACH_COLS           3
 121
 122 typedef enum
 123 {
 124         COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE,
 125         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER,
 126         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER,
 127         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD,
 128         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD,
 129         COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE,
 130         COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE,
 131         COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE,
 132         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER,
 133         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER,
 134         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD,
 135         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD,
 136         COMPOSE_CALL_GTK_STEXT_DELETE_LINE,
 137         COMPOSE_CALL_GTK_STEXT_DELETE_LINE_N,
 138         COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END
 139 } ComposeCallGtkSTextAction;
 140
 141 #define B64_LINE_SIZE           57
 142 #define B64_BUFFSIZE            77
 143
 144 #define MAX_REFERENCES_LEN      999
 145
 146 static GdkColor quote_color = {0, 0, 0, 0xbfff};
 147
 148 static GList *compose_list = NULL;
 149
 150 Compose *compose_generic_new                    (PrefsAccount   *account,
 151                                                  const gchar    *to,
 152                                                  FolderItem     *item);
 153
 154 static Compose *compose_create                  (PrefsAccount   *account,
 155                                                  ComposeMode     mode);
 156 static void compose_toolbar_create              (Compose        *compose,
 157                                                  GtkWidget      *container);
 158 static GtkWidget *compose_account_option_menu_create
 159                                                 (Compose        *compose);
 160 static void compose_set_template_menu           (Compose        *compose);
 161 static void compose_template_apply              (Compose        *compose,
 162                                                  Template       *tmpl);
 163 static void compose_destroy                     (Compose        *compose);
 164
 165 static void compose_entries_set                 (Compose        *compose,
 166                                                  const gchar    *mailto);
 167 static gint compose_parse_header                (Compose        *compose,
 168                                                  MsgInfo        *msginfo);
 169 static gchar *compose_parse_references          (const gchar    *ref,
 170                                                  const gchar    *msgid);
 171
 172 static gchar *compose_quote_fmt                 (Compose        *compose,
 173                                                  MsgInfo        *msginfo,
 174                                                  const gchar    *fmt,
 175                                                  const gchar    *qmark,
 176                                                  const gchar    *body);
 177
 178 static void compose_reply_set_entry             (Compose        *compose,
 179                                                  MsgInfo        *msginfo,
 180                                                  gboolean        to_all,
 181                                                  gboolean        to_sender,
 182                                                  gboolean
 183                                                  followup_and_reply_to);
 184 static void compose_reedit_set_entry            (Compose        *compose,
 185                                                  MsgInfo        *msginfo);
 186 static void compose_insert_sig                  (Compose        *compose);
 187 static void compose_insert_file                 (Compose        *compose,
 188                                                  const gchar    *file);
 189 static void compose_attach_append               (Compose        *compose,
 190                                                  const gchar    *file,
 191                                                  const gchar    *type,
 192                                                  const gchar    *content_type);
 193 static void compose_attach_parts                (Compose        *compose,
 194                                                  MsgInfo        *msginfo);
 195 static void compose_wrap_line                   (Compose        *compose);
 196 static void compose_wrap_line_all               (Compose        *compose);
 197 static void compose_set_title                   (Compose        *compose);
 198
 199 static PrefsAccount *compose_current_mail_account(void);
 200 /* static gint compose_send                     (Compose        *compose); */
 201 static gboolean compose_check_for_valid_recipient
 202                                                 (Compose        *compose);
 203 static gboolean compose_check_entries           (Compose        *compose);
 204 static gint compose_write_to_file               (Compose        *compose,
 205                                                  const gchar    *file,
 206                                                  gboolean        is_draft);
 207 static gint compose_write_body_to_file          (Compose        *compose,
 208                                                  const gchar    *file);
 209 static gint compose_remove_reedit_target        (Compose        *compose);
 210 static gint compose_queue                       (Compose        *compose,
 211                                                  gint           *msgnum,
 212                                                  FolderItem     **item);
 213 static void compose_write_attach                (Compose        *compose,
 214                                                  FILE           *fp);
 215 static gint compose_write_headers               (Compose        *compose,
 216                                                  FILE           *fp,
 217                                                  const gchar    *charset,
 218                                                  EncodingType    encoding,
 219                                                  gboolean        is_draft);
 220
 221 static void compose_convert_header              (gchar          *dest,
 222                                                  gint            len,
 223                                                  gchar          *src,
 224                                                  gint            header_len);
 225 static void compose_generate_msgid              (Compose        *compose,
 226                                                  gchar          *buf,
 227                                                  gint            len);
 228
 229 static void compose_attach_info_free            (AttachInfo     *ainfo);
 230 static void compose_attach_remove_selected      (Compose        *compose);
 231
 232 static void compose_attach_property             (Compose        *compose);
 233 static void compose_attach_property_create      (gboolean       *cancelled);
 234 static void attach_property_ok                  (GtkWidget      *widget,
 235                                                  gboolean       *cancelled);
 236 static void attach_property_cancel              (GtkWidget      *widget,
 237                                                  gboolean       *cancelled);
 238 static gint attach_property_delete_event        (GtkWidget      *widget,
 239                                                  GdkEventAny    *event,
 240                                                  gboolean       *cancelled);
 241 static void attach_property_key_pressed         (GtkWidget      *widget,
 242                                                  GdkEventKey    *event,
 243                                                  gboolean       *cancelled);
 244
 245 static void compose_exec_ext_editor             (Compose           *compose);
 246 static gint compose_exec_ext_editor_real        (const gchar       *file);
 247 static gboolean compose_ext_editor_kill         (Compose           *compose);
 248 static void compose_input_cb                    (gpointer           data,
 249                                                  gint               source,
 250                                                  GdkInputCondition  condition);
 251 static void compose_set_ext_editor_sensitive    (Compose           *compose,
 252                                                  gboolean           sensitive);
 253
 254 static void compose_undo_state_changed          (UndoMain       *undostruct,
 255                                                  gint            undo_state,
 256                                                  gint            redo_state,
 257                                                  gpointer        data);
 258
 259 static gint calc_cursor_xpos    (GtkSText       *text,
 260                                  gint            extra,
 261                                  gint            char_width);
 262
 263 static void compose_create_header_entry (Compose *compose);
 264 static void compose_add_header_entry    (Compose *compose, gchar *header, gchar *text);
 265
 266 /* callback functions */
 267
 268 static gboolean compose_edit_size_alloc (GtkEditable    *widget,
 269                                          GtkAllocation  *allocation,
 270                                          GtkSHRuler     *shruler);
 271
 272 static void toolbar_send_cb             (GtkWidget      *widget,
 273                                          gpointer        data);
 274 static void toolbar_send_later_cb       (GtkWidget      *widget,
 275                                          gpointer        data);
 276 static void toolbar_draft_cb            (GtkWidget      *widget,
 277                                          gpointer        data);
 278 static void toolbar_insert_cb           (GtkWidget      *widget,
 279                                          gpointer        data);
 280 static void toolbar_attach_cb           (GtkWidget      *widget,
 281                                          gpointer        data);
 282 static void toolbar_sig_cb              (GtkWidget      *widget,
 283                                          gpointer        data);
 284 static void toolbar_ext_editor_cb       (GtkWidget      *widget,
 285                                          gpointer        data);
 286 static void toolbar_linewrap_cb         (GtkWidget      *widget,
 287                                          gpointer        data);
 288 static void toolbar_address_cb          (GtkWidget      *widget,
 289                                          gpointer        data);
 290
 291 static void select_account              (Compose        *compose,
 292                                          PrefsAccount   *ac);
 293
 294 static void account_activated           (GtkMenuItem    *menuitem,
 295                                          gpointer        data);
 296
 297 static void attach_selected             (GtkCList       *clist,
 298                                          gint            row,
 299                                          gint            column,
 300                                          GdkEvent       *event,
 301                                          gpointer        data);
 302 static void attach_button_pressed       (GtkWidget      *widget,
 303                                          GdkEventButton *event,
 304                                          gpointer        data);
 305 static void attach_key_pressed          (GtkWidget      *widget,
 306                                          GdkEventKey    *event,
 307                                          gpointer        data);
 308
 309 static void compose_send_cb             (gpointer        data,
 310                                          guint           action,
 311                                          GtkWidget      *widget);
 312 static void compose_send_later_cb       (gpointer        data,
 313                                          guint           action,
 314                                          GtkWidget      *widget);
 315
 316 static void compose_draft_cb            (gpointer        data,
 317                                          guint           action,
 318                                          GtkWidget      *widget);
 319
 320 static void compose_attach_cb           (gpointer        data,
 321                                          guint           action,
 322                                          GtkWidget      *widget);
 323 static void compose_insert_file_cb      (gpointer        data,
 324                                          guint           action,
 325                                          GtkWidget      *widget);
 326
 327 static void compose_close_cb            (gpointer        data,
 328                                          guint           action,
 329                                          GtkWidget      *widget);
 330
 331 static void compose_address_cb          (gpointer        data,
 332                                          guint           action,
 333                                          GtkWidget      *widget);
 334 static void compose_template_activate_cb(GtkWidget      *widget,
 335                                          gpointer        data);
 336
 337 static void compose_ext_editor_cb       (gpointer        data,
 338                                          guint           action,
 339                                          GtkWidget      *widget);
 340
 341 static gint compose_delete_cb           (GtkWidget      *widget,
 342                                          GdkEventAny    *event,
 343                                          gpointer        data);
 344 static void compose_destroy_cb          (GtkWidget      *widget,
 345                                          Compose        *compose);
 346
 347 static void compose_undo_cb             (Compose        *compose);
 348 static void compose_redo_cb             (Compose        *compose);
 349 static void compose_cut_cb              (Compose        *compose);
 350 static void compose_copy_cb             (Compose        *compose);
 351 static void compose_paste_cb            (Compose        *compose);
 352 static void compose_allsel_cb           (Compose        *compose);
 353
 354 static void compose_gtk_stext_action_cb (Compose                   *compose,
 355                                          ComposeCallGtkSTextAction  action);
 356
 357 static void compose_grab_focus_cb       (GtkWidget      *widget,
 358                                          Compose        *compose);
 359
 360 static void compose_changed_cb          (GtkEditable    *editable,
 361                                          Compose        *compose);
 362 static void compose_button_press_cb     (GtkWidget      *widget,
 363                                          GdkEventButton *event,
 364                                          Compose        *compose);
 365 #if 0
 366 static void compose_key_press_cb        (GtkWidget      *widget,
 367                                          GdkEventKey    *event,
 368                                          Compose        *compose);
 369 #endif
 370
 371 #if 0
 372 static void compose_toggle_to_cb        (gpointer        data,
 373                                          guint           action,
 374                                          GtkWidget      *widget);
 375 static void compose_toggle_cc_cb        (gpointer        data,
 376                                          guint           action,
 377                                          GtkWidget      *widget);
 378 static void compose_toggle_bcc_cb       (gpointer        data,
 379                                          guint           action,
 380                                          GtkWidget      *widget);
 381 static void compose_toggle_replyto_cb   (gpointer        data,
 382                                          guint           action,
 383                                          GtkWidget      *widget);
 384 static void compose_toggle_followupto_cb(gpointer        data,
 385                                          guint           action,
 386                                          GtkWidget      *widget);
 387 static void compose_toggle_attach_cb    (gpointer        data,
 388                                          guint           action,
 389                                          GtkWidget      *widget);
 390 #endif
 391 static void compose_toggle_ruler_cb     (gpointer        data,
 392                                          guint           action,
 393                                          GtkWidget      *widget);
 394 #if USE_GPGME
 395 static void compose_toggle_sign_cb      (gpointer        data,
 396                                          guint           action,
 397                                          GtkWidget      *widget);
 398 static void compose_toggle_encrypt_cb   (gpointer        data,
 399                                          guint           action,
 400                                          GtkWidget      *widget);
 401 #endif
 402 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
 403                                              GtkWidget *widget);
 404
 405 static void compose_attach_drag_received_cb (GtkWidget          *widget,
 406                                              GdkDragContext     *drag_context,
 407                                              gint                x,
 408                                              gint                y,
 409                                              GtkSelectionData   *data,
 410                                              guint               info,
 411                                              guint               time,
 412                                              gpointer            user_data);
 413 static void compose_insert_drag_received_cb (GtkWidget          *widget,
 414                                              GdkDragContext     *drag_context,
 415                                              gint                x,
 416                                              gint                y,
 417                                              GtkSelectionData   *data,
 418                                              guint               info,
 419                                              guint               time,
 420                                              gpointer            user_data);
 421
 422 #if 0
 423 static void to_activated                (GtkWidget      *widget,
 424                                          Compose        *compose);
 425 static void newsgroups_activated        (GtkWidget      *widget,
 426                                          Compose        *compose);
 427 static void subject_activated           (GtkWidget      *widget,
 428                                          Compose        *compose);
 429 static void cc_activated                (GtkWidget      *widget,
 430                                          Compose        *compose);
 431 static void bcc_activated               (GtkWidget      *widget,
 432                                          Compose        *compose);
 433 static void replyto_activated           (GtkWidget      *widget,
 434                                          Compose        *compose);
 435 static void followupto_activated        (GtkWidget      *widget,
 436                                          Compose        *compose);
 437 #endif
 438
 439 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 440                                   gboolean to_all,
 441                                   gboolean ignore_replyto,
 442                                   gboolean followup_and_reply_to,
 443                                   const gchar *body);
 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 #if USE_PSPELL
 454 static void compose_check_all              (Compose *compose);
 455 static void compose_highlight_all          (Compose *compose);
 456 static void compose_check_backwards        (Compose *compose);
 457 static void compose_check_forwards_go      (Compose *compose);
 458 #endif
 459
 460 static gboolean compose_send_control_enter (Compose *compose);
 461 static void text_activated                 (GtkWidget   *widget,
 462                                             Compose     *compose);
 463
 464 static GtkItemFactoryEntry compose_popup_entries[] =
 465 {
 466         {N_("/_Add..."),        NULL, compose_attach_cb, 0, NULL},
 467         {N_("/_Remove"),        NULL, compose_attach_remove_selected, 0, NULL},
 468         {N_("/---"),            NULL, NULL, 0, "<Separator>"},
 469         {N_("/_Property..."),   NULL, compose_attach_property, 0, NULL}
 470 };
 471
 472 static GtkItemFactoryEntry compose_entries[] =
 473 {
 474         {N_("/_File"),                          NULL, NULL, 0, "<Branch>"},
 475         {N_("/_File/_Attach file"),             "<control>M", compose_attach_cb,      0, NULL},
 476         {N_("/_File/_Insert file"),             "<control>I", compose_insert_file_cb, 0, NULL},
 477         {N_("/_File/Insert si_gnature"),        "<control>G", compose_insert_sig,     0, NULL},
 478         {N_("/_File/---"),                      NULL, NULL, 0, "<Separator>"},
 479         {N_("/_File/_Close"),                   "<control>W", compose_close_cb, 0, NULL},
 480
 481         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 482         {N_("/_Edit/_Undo"),            "<control>Z", compose_undo_cb, 0, NULL},
 483         {N_("/_Edit/_Redo"),            "<control>Y", compose_redo_cb, 0, NULL},
 484         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 485         {N_("/_Edit/Cu_t"),             "<control>X", compose_cut_cb,    0, NULL},
 486         {N_("/_Edit/_Copy"),            "<control>C", compose_copy_cb,   0, NULL},
 487         {N_("/_Edit/_Paste"),           "<control>V", compose_paste_cb,  0, NULL},
 488         {N_("/_Edit/Select _all"),      "<control>A", compose_allsel_cb, 0, NULL},
 489         {N_("/_Edit/A_dvanced"),        NULL, NULL, 0, "<Branch>"},
 490         {N_("/_Edit/A_dvanced/Move a character backward"),
 491                                         "<control>B",
 492                                         compose_gtk_stext_action_cb,
 493                                         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER,
 494                                         NULL},
 495         {N_("/_Edit/A_dvanced/Move a character forward"),
 496                                         "<control>F",
 497                                         compose_gtk_stext_action_cb,
 498                                         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER,
 499                                         NULL},
 500         {N_("/_Edit/A_dvanced/Move a word backward"),
 501                                         NULL, /* "<alt>B" */
 502                                         compose_gtk_stext_action_cb,
 503                                         COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD,
 504                                         NULL},
 505         {N_("/_Edit/A_dvanced/Move a word forward"),
 506                                         NULL, /* "<alt>F" */
 507                                         compose_gtk_stext_action_cb,
 508                                         COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD,
 509                                         NULL},
 510         {N_("/_Edit/A_dvanced/Move to beginning of line"),
 511                                         NULL, /* "<control>A" */
 512                                         compose_gtk_stext_action_cb,
 513                                         COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE,
 514                                         NULL},
 515         {N_("/_Edit/A_dvanced/Move to end of line"),
 516                                         "<control>E",
 517                                         compose_gtk_stext_action_cb,
 518                                         COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE,
 519                                         NULL},
 520         {N_("/_Edit/A_dvanced/Move to previous line"),
 521                                         "<control>P",
 522                                         compose_gtk_stext_action_cb,
 523                                         COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE,
 524                                         NULL},
 525         {N_("/_Edit/A_dvanced/Move to next line"),
 526                                         "<control>N",
 527                                         compose_gtk_stext_action_cb,
 528                                         COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE,
 529                                         NULL},
 530         {N_("/_Edit/A_dvanced/Delete a character backward"),
 531                                         "<control>H",
 532                                         compose_gtk_stext_action_cb,
 533                                         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER,
 534                                         NULL},
 535         {N_("/_Edit/A_dvanced/Delete a character forward"),
 536                                         "<control>D",
 537                                         compose_gtk_stext_action_cb,
 538                                         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER,
 539                                         NULL},
 540         {N_("/_Edit/A_dvanced/Delete a word backward"),
 541                                         NULL, /* "<control>W" */
 542                                         compose_gtk_stext_action_cb,
 543                                         COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD,
 544                                         NULL},
 545         {N_("/_Edit/A_dvanced/Delete a word forward"),
 546                                         NULL, /* "<alt>D", */
 547                                         compose_gtk_stext_action_cb,
 548                                         COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD,
 549                                         NULL},
 550         {N_("/_Edit/A_dvanced/Delete line"),
 551                                         "<control>U",
 552                                         compose_gtk_stext_action_cb,
 553                                         COMPOSE_CALL_GTK_STEXT_DELETE_LINE,
 554                                         NULL},
 555         {N_("/_Edit/A_dvanced/Delete entire line"),
 556                                         NULL,
 557                                         compose_gtk_stext_action_cb,
 558                                         COMPOSE_CALL_GTK_STEXT_DELETE_LINE_N,
 559                                         NULL},
 560         {N_("/_Edit/A_dvanced/Delete to end of line"),
 561                                         "<control>K",
 562                                         compose_gtk_stext_action_cb,
 563                                         COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END,
 564                                         NULL},
 565         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 566         {N_("/_Edit/_Wrap current paragraph"),
 567                                         "<control>L", compose_wrap_line, 0, NULL},
 568         {N_("/_Edit/Wrap all long _lines"),
 569                                         "<control><alt>L", compose_wrap_line_all, 0, NULL},
 570         {N_("/_Edit/Edit with e_xternal editor"),
 571                                         "<shift><control>X", compose_ext_editor_cb, 0, NULL},
 572 #if USE_PSPELL
 573         {N_("/_Spelling"),              NULL, NULL, 0, "<Branch>"},
 574         {N_("/_Spelling/_Check all or check selection"),
 575                                         NULL, compose_check_all, 0, NULL},
 576         {N_("/_Spelling/_Highlight all misspelled words"),
 577                                         NULL, compose_highlight_all, 0, NULL},
 578         {N_("/_Spelling/Check _backwards misspelled word"),
 579                                         NULL, compose_check_backwards , 0, NULL},
 580         {N_("/_Spelling/_Forward to next misspelled word"),
 581                                         NULL, compose_check_forwards_go, 0, NULL},
 582         {N_("/_Spelling/---"),          NULL, NULL, 0, "<Separator>"},
 583         {N_("/_Spelling/_Spelling Configuration"),
 584                                         NULL, NULL, 0, "<Branch>"},
 585 #endif
 586 #if 0 /* NEW COMPOSE GUI */
 587         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 588         {N_("/_View/_To"),              NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 589         {N_("/_View/_Cc"),              NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 590         {N_("/_View/_Bcc"),             NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 591         {N_("/_View/_Reply to"),        NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 592         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 593         {N_("/_View/_Followup to"),     NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 594         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 595         {N_("/_View/R_uler"),           NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 596         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 597         {N_("/_View/_Attachment"),      NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 598 #endif
 599         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 600         {N_("/_Message/_Send"),         "<control>Return",
 601                                         compose_send_cb, 0, NULL},
 602         {N_("/_Message/Send _later"),   "<shift><control>S",
 603                                         compose_send_later_cb,  0, NULL},
 604         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 605         {N_("/_Message/Save to _draft folder"),
 606                                         "<shift><control>D", compose_draft_cb, 0, NULL},
 607         {N_("/_Message/Save and _keep editing"),
 608                                         "<control>S", compose_draft_cb, 1, NULL},
 609 #if 0 /* NEW COMPOSE GUI */
 610         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 611         {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
 612         {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
 613         {N_("/_Message/_Bcc"),          NULL, compose_toggle_bcc_cb    , 0, "<ToggleItem>"},
 614         {N_("/_Message/_Reply to"),     NULL, compose_toggle_replyto_cb, 0, "<ToggleItem>"},
 615         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 616         {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
 617         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 618         {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
 619 #endif
 620 #if USE_GPGME
 621         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 622         {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
 623         {N_("/_Message/_Encrypt"),      NULL, compose_toggle_encrypt_cb, 0, "<ToggleItem>"},
 624 #endif /* USE_GPGME */
 625         {N_("/_Message/---"),           NULL,           NULL,   0, "<Separator>"},
 626         {N_("/_Message/_Request Return Receipt"),       NULL, compose_toggle_return_receipt_cb, 0, "<ToggleItem>"},
 627         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 628         {N_("/_Tools/Show _ruler"),     NULL, compose_toggle_ruler_cb, 0, "<ToggleItem>"},
 629         {N_("/_Tools/_Address book"),   "<shift><control>A", compose_address_cb , 0, NULL},
 630         {N_("/_Tools/_Template"),       NULL, NULL, 0, "<Branch>"},
 631         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 632         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 633         {N_("/_Help/_About"),           NULL, about_show, 0, NULL}
 634 };
 635
 636 static GtkTargetEntry compose_mime_types[] =
 637 {
 638         {"text/uri-list", 0, 0}
 639 };
 640
 641 Compose *compose_new(PrefsAccount *account)
 642 {
 643         return compose_generic_new(account, NULL, NULL);
 644 }
 645
 646 Compose *compose_bounce(PrefsAccount *account, MsgInfo *msginfo)
 647 {
 648         Compose *c;
 649         gchar *filename;
 650         GtkItemFactory *ifactory;
 651
 652         c = compose_generic_new(account, NULL, NULL);
 653
 654         filename = procmsg_get_message_file(msginfo);
 655         if (filename == NULL)
 656                 return NULL;
 657
 658         c->bounce_filename = filename;
 659
 660         if (msginfo->subject)
 661                 gtk_entry_set_text(GTK_ENTRY(c->subject_entry),
 662                                    msginfo->subject);
 663         gtk_editable_set_editable(GTK_EDITABLE(c->subject_entry), FALSE);
 664
 665         compose_quote_fmt(c, msginfo, "%M", NULL, NULL);
 666         gtk_editable_set_editable(GTK_EDITABLE(c->text), FALSE);
 667
 668         ifactory = gtk_item_factory_from_widget(c->popupmenu);
 669         menu_set_sensitive(ifactory, "/Add...", FALSE);
 670         menu_set_sensitive(ifactory, "/Remove", FALSE);
 671         menu_set_sensitive(ifactory, "/Property...", FALSE);
 672
 673         ifactory = gtk_item_factory_from_widget(c->menubar);
 674         menu_set_sensitive(ifactory, "/File/Insert file", FALSE);
 675         menu_set_sensitive(ifactory, "/File/Attach file", FALSE);
 676         menu_set_sensitive(ifactory, "/File/Insert signature", FALSE);
 677         menu_set_sensitive(ifactory, "/Edit/Paste", FALSE);
 678         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", FALSE);
 679         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", FALSE);
 680         menu_set_sensitive(ifactory, "/Edit/Edit with external editor", FALSE);
 681         menu_set_sensitive(ifactory, "/Message/Attach", FALSE);
 682 #if USE_GPGME
 683         menu_set_sensitive(ifactory, "/Message/Sign", FALSE);
 684         menu_set_sensitive(ifactory, "/Message/Encrypt", FALSE);
 685 #endif
 686         menu_set_sensitive(ifactory, "/Message/Request Return Receipt", FALSE);
 687         menu_set_sensitive(ifactory, "/Tools/Template", FALSE);
 688
 689         gtk_widget_set_sensitive(c->insert_btn, FALSE);
 690         gtk_widget_set_sensitive(c->attach_btn, FALSE);
 691         gtk_widget_set_sensitive(c->sig_btn, FALSE);
 692         gtk_widget_set_sensitive(c->exteditor_btn, FALSE);
 693         gtk_widget_set_sensitive(c->linewrap_btn, FALSE);
 694
 695         return c;
 696 }
 697
 698 Compose *compose_new_with_recipient(PrefsAccount *account, const gchar *mailto)
 699 {
 700         return compose_generic_new(account, mailto, NULL);
 701 }
 702
 703 Compose *compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 704 {
 705         return compose_generic_new(account, NULL, item);
 706 }
 707
 708 Compose *compose_generic_new(PrefsAccount *account, const gchar *mailto, FolderItem *item)
 709 {
 710         Compose *compose;
 711
 712         if (item && item->prefs && item->prefs->enable_default_account)
 713                 account = account_find_from_id(item->prefs->default_account);
 714
 715         if (!account) account = cur_account;
 716         g_return_val_if_fail(account != NULL, NULL);
 717
 718         compose = compose_create(account, COMPOSE_NEW);
 719         compose->replyinfo = NULL;
 720
 721         if (prefs_common.auto_sig)
 722                 compose_insert_sig(compose);
 723         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 724         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 725
 726         if (account->protocol != A_NNTP) {
 727                 if (mailto) {
 728                         compose_entries_set(compose, mailto);
 729
 730                 } else if(item && item->prefs->enable_default_to) {
 731                         compose_entry_append(compose, item->prefs->default_to, COMPOSE_TO);
 732                 }
 733                 if (item && item->ret_rcpt) {
 734                         GtkItemFactory *ifactory;
 735
 736                         ifactory = gtk_item_factory_from_widget(compose->menubar);
 737                         menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 738                 }
 739         } else {
 740                 if (mailto) {
 741                         compose_entry_append(compose, mailto, COMPOSE_NEWSGROUPS);
 742                 }
 743         }
 744         compose_show_first_last_header(compose, TRUE);
 745
 746         /* Set save folder */
 747         if(item && item->prefs && item->prefs->save_copy_to_folder) {
 748                 gchar *folderidentifier;
 749
 750                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), prefs_common.savemsg);
 751                 folderidentifier = folder_item_get_identifier(item);
 752                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 753                 g_free(folderidentifier);
 754         }
 755
 756         gtk_widget_grab_focus(compose->header_last->entry);
 757
 758         if (prefs_common.auto_exteditor)
 759                 compose_exec_ext_editor(compose);
 760
 761         return compose;
 762 }
 763
 764 #define CHANGE_FLAGS(msginfo) \
 765 { \
 766 if (msginfo->folder->folder->change_flags != NULL) \
 767 msginfo->folder->folder->change_flags(msginfo->folder->folder, \
 768                                       msginfo->folder, \
 769                                       msginfo); \
 770 }
 771
 772 /*
 773 Compose *compose_new_followup_and_replyto(PrefsAccount *account,
 774                                            const gchar *followupto, gchar * to)
 775 {
 776         Compose *compose;
 777
 778         if (!account) account = cur_account;
 779         g_return_val_if_fail(account != NULL, NULL);
 780         g_return_val_if_fail(account->protocol != A_NNTP, NULL);
 781
 782         compose = compose_create(account, COMPOSE_NEW);
 783
 784         if (prefs_common.auto_sig)
 785                 compose_insert_sig(compose);
 786         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
 787         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 788
 789         compose_entry_append(compose, to, COMPOSE_TO);
 790         compose_entry_append(compose, followupto, COMPOSE_NEWSGROUPS);
 791         gtk_widget_grab_focus(compose->subject_entry);
 792
 793         return compose;
 794 }
 795 */
 796
 797 void compose_reply(MsgInfo *msginfo, gboolean quote, gboolean to_all,
 798                    gboolean ignore_replyto, const gchar *body)
 799 {
 800         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, FALSE,
 801                               body);
 802 }
 803
 804 void compose_followup_and_reply_to(MsgInfo *msginfo, gboolean quote,
 805                                    gboolean to_all,
 806                                    gboolean ignore_replyto,
 807                                    const gchar *body)
 808 {
 809         compose_generic_reply(msginfo, quote, to_all, ignore_replyto, TRUE,
 810                               body);
 811 }
 812
 813 static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
 814                                   gboolean to_all,
 815                                   gboolean ignore_replyto,
 816                                   gboolean followup_and_reply_to,
 817                                   const gchar *body)
 818 {
 819         Compose *compose;
 820         PrefsAccount *account;
 821         PrefsAccount *reply_account;
 822         GtkSText *text;
 823
 824         g_return_if_fail(msginfo != NULL);
 825         g_return_if_fail(msginfo->folder != NULL);
 826
 827         account = NULL;
 828         /* select the account set in folderitem's property (if enabled) */
 829         if (msginfo->folder->prefs && msginfo->folder->prefs->enable_default_account)
 830                 account = account_find_from_id(msginfo->folder->prefs->default_account);
 831
 832         /* select the account for the whole folder (IMAP / NNTP) */
 833         if (!account)
 834                 /* FIXME: this is not right, because folder may be nested. we should
 835                  * ascend the tree until we find a parent with proper account
 836                  * information */
 837                 account = msginfo->folder->folder->account;
 838
 839         /* select account by to: and cc: header if enabled */
 840         if (prefs_common.reply_account_autosel) {
 841                 if (!account && msginfo->to) {
 842                         gchar *to;
 843                         Xstrdup_a(to, msginfo->to, return);
 844                         extract_address(to);
 845                         account = account_find_from_address(to);
 846                 }
 847                 if (!account) {
 848                         gchar cc[BUFFSIZE];
 849                         if(!get_header_from_msginfo(msginfo, cc, sizeof(cc), "CC:")) { /* Found a CC header */
 850                                 extract_address(cc);
 851                                 account = account_find_from_address(cc);
 852                         }
 853                 }
 854         }
 855
 856         /* select current account */
 857         if (!account) account = cur_account;
 858         g_return_if_fail(account != NULL);
 859
 860         if (ignore_replyto && account->protocol == A_NNTP &&
 861             !followup_and_reply_to) {
 862                 reply_account =
 863                         account_find_from_address(account->address);
 864                 if (!reply_account)
 865                         reply_account = compose_current_mail_account();
 866                 if (!reply_account)
 867                         return;
 868         } else
 869                 reply_account = account;
 870
 871         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
 872         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
 873         if (MSG_IS_IMAP(msginfo->flags))
 874                 imap_msg_set_perm_flags(msginfo, MSG_REPLIED);
 875         CHANGE_FLAGS(msginfo);
 876
 877         compose = compose_create(account, COMPOSE_REPLY);
 878         compose->replyinfo = procmsg_msginfo_copy(msginfo);
 879
 880 #if 0 /* NEW COMPOSE GUI */
 881         if (followup_and_reply_to) {
 882                 gtk_widget_show(compose->to_hbox);
 883                 gtk_widget_show(compose->to_entry);
 884                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
 885                 compose->use_to = TRUE;
 886         }
 887 #endif
 888         if (msginfo->folder && msginfo->folder->ret_rcpt) {
 889                 GtkItemFactory *ifactory;
 890
 891                 ifactory = gtk_item_factory_from_widget(compose->menubar);
 892                 menu_set_toggle(ifactory, "/Message/Request Return Receipt", TRUE);
 893         }
 894
 895         /* Set save folder */
 896         if(msginfo->folder && msginfo->folder->prefs && msginfo->folder->prefs->save_copy_to_folder) {
 897                 gchar *folderidentifier;
 898
 899                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
 900                 folderidentifier = folder_item_get_identifier(msginfo->folder);
 901                 gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), folderidentifier);
 902                 g_free(folderidentifier);
 903         }
 904
 905         if (compose_parse_header(compose, msginfo) < 0) return;
 906         compose_reply_set_entry(compose, msginfo, to_all, ignore_replyto,
 907                                 followup_and_reply_to);
 908         compose_show_first_last_header(compose, TRUE);
 909
 910         text = GTK_STEXT(compose->text);
 911         gtk_stext_freeze(text);
 912
 913         if (quote) {
 914                 gchar *qmark;
 915                 gchar *quote_str;
 916
 917                 if (prefs_common.quotemark && *prefs_common.quotemark)
 918                         qmark = prefs_common.quotemark;
 919                 else
 920                         qmark = "> ";
 921
 922                 quote_str = compose_quote_fmt(compose, msginfo,
 923                                               prefs_common.quotefmt,
 924                                               qmark, body);
 925         }
 926
 927         if (prefs_common.auto_sig)
 928                 compose_insert_sig(compose);
 929
 930         if (quote && prefs_common.linewrap_quote)
 931                 compose_wrap_line_all(compose);
 932
 933         gtk_editable_set_position(GTK_EDITABLE(text), 0);
 934         gtk_stext_set_point(text, 0);
 935
 936         gtk_stext_thaw(text);
 937         gtk_widget_grab_focus(compose->text);
 938
 939         if (prefs_common.auto_exteditor)
 940                 compose_exec_ext_editor(compose);
 941 }
 942
 943 static void set_toolbar_style(Compose *compose);
 944
 945 static gchar *procmime_get_file_name(MimeInfo *mimeinfo)
 946 {
 947         gchar *base;
 948         gchar *filename;
 949
 950         g_return_val_if_fail(mimeinfo != NULL, NULL);
 951
 952         base = mimeinfo->filename ? mimeinfo->filename
 953                 : mimeinfo->name ? mimeinfo->name : NULL;
 954
 955         if (MIME_TEXT_HTML == mimeinfo->mime_type && base == NULL){
 956                 filename = g_strdup_printf("%s%smimetmp.%08x.html",
 957                                            get_mime_tmp_dir(),
 958                                            G_DIR_SEPARATOR_S,
 959                                            (gint)mimeinfo);
 960                 return filename;
 961         }
 962         else {
 963                 base = base ? base : "";
 964                 base = g_basename(base);
 965                 if (*base == '\0') {
 966                         filename = g_strdup_printf("%s%smimetmp.%08x",
 967                                                    get_mime_tmp_dir(),
 968                                                    G_DIR_SEPARATOR_S,
 969                                                    (gint)mimeinfo);
 970                         return filename;
 971                 }
 972         }
 973
 974         filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
 975                                base, NULL);
 976
 977         return filename;
 978 }
 979
 980 static gchar *mime_extract_file(gchar *source, MimeInfo *partinfo)
 981 {
 982         gchar *filename;
 983
 984         if (!partinfo) return NULL;
 985
 986         filename = procmime_get_file_name(partinfo);
 987
 988         if (procmime_get_part(filename, source, partinfo) < 0)
 989                 alertpanel_error
 990                         (_("Can't get the part of multipart message."));
 991
 992         return filename;
 993 }
 994
 995
 996
 997 #define INSERT_FW_HEADER(var, hdr) \
 998 if (msginfo->var && *msginfo->var) { \
 999         gtk_stext_insert(text, NULL, NULL, NULL, hdr, -1); \
1000         gtk_stext_insert(text, NULL, NULL, NULL, msginfo->var, -1); \
1001         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1); \
1002 }
1003
1004 Compose *compose_forward(PrefsAccount *account, MsgInfo *msginfo,
1005                          gboolean as_attach, const gchar *body)
1006 {
1007         Compose *compose;
1008         /*      PrefsAccount *account; */
1009         GtkSText *text;
1010
1011         g_return_val_if_fail(msginfo != NULL, NULL);
1012         g_return_val_if_fail(msginfo->folder != NULL, NULL);
1013
1014         account = msginfo->folder->folder->account;
1015         if (!account && msginfo->to && prefs_common.forward_account_autosel) {
1016                 gchar *to;
1017                 Xstrdup_a(to, msginfo->to, return NULL);
1018                 extract_address(to);
1019                 account = account_find_from_address(to);
1020         }
1021
1022         if(!account && prefs_common.forward_account_autosel) {
1023                 gchar cc[BUFFSIZE];
1024                 if(!get_header_from_msginfo(msginfo,cc,sizeof(cc),"CC:")){ /* Found a CC header */
1025                         extract_address(cc);
1026                         account = account_find_from_address(cc);
1027                 }
1028         }
1029
1030         if (account == NULL) {
1031                 account = cur_account;
1032                 /*
1033                 account = msginfo->folder->folder->account;
1034                 if (!account) account = cur_account;
1035                 */
1036         }
1037         g_return_val_if_fail(account != NULL, NULL);
1038
1039         MSG_UNSET_PERM_FLAGS(msginfo->flags, MSG_REPLIED);
1040         MSG_SET_PERM_FLAGS(msginfo->flags, MSG_FORWARDED);
1041         if (MSG_IS_IMAP(msginfo->flags))
1042                 imap_msg_unset_perm_flags(msginfo, MSG_REPLIED);
1043         CHANGE_FLAGS(msginfo);
1044
1045         compose = compose_create(account, COMPOSE_FORWARD);
1046
1047         if (msginfo->subject && *msginfo->subject) {
1048                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Fw: ");
1049                 gtk_entry_append_text(GTK_ENTRY(compose->subject_entry),
1050                                       msginfo->subject);
1051         }
1052
1053         text = GTK_STEXT(compose->text);
1054         gtk_stext_freeze(text);
1055
1056
1057                 if (as_attach) {
1058                         gchar *msgfile;
1059
1060                         msgfile = procmsg_get_message_file_path(msginfo);
1061                         if (!is_file_exist(msgfile))
1062                                 g_warning(_("%s: file not exist\n"), msgfile);
1063                         else
1064                                 compose_attach_append(compose, msgfile, msgfile,
1065                                                       "message/rfc822");
1066
1067                         g_free(msgfile);
1068                 } else {
1069                         gchar *qmark;
1070                         gchar *quote_str;
1071
1072                         if (prefs_common.fw_quotemark &&
1073                             *prefs_common.fw_quotemark)
1074                                 qmark = prefs_common.fw_quotemark;
1075                         else
1076                                 qmark = "> ";
1077
1078                         quote_str = compose_quote_fmt(compose, msginfo,
1079                                                       prefs_common.fw_quotefmt,
1080                                                       qmark, body);
1081                         compose_attach_parts(compose, msginfo);
1082                 }
1083
1084         if (prefs_common.auto_sig)
1085                 compose_insert_sig(compose);
1086
1087         if (prefs_common.linewrap_quote)
1088                 compose_wrap_line_all(compose);
1089
1090         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1091         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1092
1093         gtk_stext_thaw(text);
1094 #if 0 /* NEW COMPOSE GUI */
1095         if (account->protocol != A_NNTP)
1096                 gtk_widget_grab_focus(compose->to_entry);
1097         else
1098                 gtk_widget_grab_focus(compose->newsgroups_entry);
1099 #endif
1100         gtk_widget_grab_focus(compose->header_last->entry);
1101
1102         if (prefs_common.auto_exteditor)
1103                 compose_exec_ext_editor(compose);
1104
1105         return compose;
1106 }
1107
1108 #undef INSERT_FW_HEADER
1109
1110 Compose *compose_forward_multiple(PrefsAccount *account, GSList *msginfo_list)
1111 {
1112         Compose *compose;
1113         GtkSText *text;
1114         GSList *msginfo;
1115         gchar *msgfile;
1116
1117         g_return_val_if_fail(msginfo_list != NULL, NULL);
1118
1119         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1120                 if ( ((MsgInfo *)msginfo->data)->folder == NULL )
1121                         return NULL;
1122         }
1123
1124         if (account == NULL) {
1125                 account = cur_account;
1126                 /*
1127                 account = msginfo->folder->folder->account;
1128                 if (!account) account = cur_account;
1129                 */
1130         }
1131         g_return_val_if_fail(account != NULL, NULL);
1132
1133         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1134                 MSG_UNSET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_REPLIED);
1135                 MSG_SET_PERM_FLAGS(((MsgInfo *)msginfo->data)->flags, MSG_FORWARDED);
1136                 CHANGE_FLAGS(((MsgInfo *)msginfo->data));
1137         }
1138
1139         compose = compose_create(account, COMPOSE_FORWARD);
1140
1141         text = GTK_STEXT(compose->text);
1142         gtk_stext_freeze(text);
1143
1144         for (msginfo = msginfo_list; msginfo != NULL; msginfo = msginfo->next) {
1145                 msgfile = procmsg_get_message_file_path((MsgInfo *)msginfo->data);
1146                 if (!is_file_exist(msgfile))
1147                         g_warning(_("%s: file not exist\n"), msgfile);
1148                 else
1149                         compose_attach_append(compose, msgfile, msgfile,
1150                                 "message/rfc822");
1151                 g_free(msgfile);
1152         }
1153
1154         if (prefs_common.auto_sig)
1155                 compose_insert_sig(compose);
1156
1157         if (prefs_common.linewrap_quote)
1158                 compose_wrap_line_all(compose);
1159
1160         gtk_editable_set_position(GTK_EDITABLE(compose->text), 0);
1161         gtk_stext_set_point(GTK_STEXT(compose->text), 0);
1162
1163         gtk_stext_thaw(text);
1164 #if 0 /* NEW COMPOSE GUI */
1165         if (account->protocol != A_NNTP)
1166                 gtk_widget_grab_focus(compose->to_entry);
1167         else
1168                 gtk_widget_grab_focus(compose->newsgroups_entry);
1169 #endif
1170
1171         return compose;
1172 }
1173
1174 void compose_reedit(MsgInfo *msginfo)
1175 {
1176         Compose *compose;
1177         PrefsAccount *account = NULL;
1178         GtkSText *text;
1179         FILE *fp;
1180         gchar buf[BUFFSIZE];
1181
1182         g_return_if_fail(msginfo != NULL);
1183         g_return_if_fail(msginfo->folder != NULL);
1184
1185         if (msginfo->folder->stype == F_QUEUE) {
1186                 gchar queueheader_buf[BUFFSIZE];
1187                 gint id;
1188
1189                 /* Select Account from queue headers */
1190                 if (!get_header_from_msginfo(msginfo, queueheader_buf,
1191                                              sizeof(queueheader_buf), "NAID:")) {
1192                         id = atoi(&queueheader_buf[5]);
1193                         account = account_find_from_id(id);
1194                 }
1195                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1196                                                     sizeof(queueheader_buf), "MAID:")) {
1197                         id = atoi(&queueheader_buf[5]);
1198                         account = account_find_from_id(id);
1199                 }
1200                 if (!account && !get_header_from_msginfo(msginfo, queueheader_buf,
1201                                                                 sizeof(queueheader_buf), "S:")) {
1202                         account = account_find_from_address(queueheader_buf);
1203                 }
1204         } else
1205                 account = msginfo->folder->folder->account;
1206
1207         if (!account && prefs_common.reedit_account_autosel) {
1208                 gchar from[BUFFSIZE];
1209                 if (!get_header_from_msginfo(msginfo, from, sizeof(from), "FROM:")){
1210                         extract_address(from);
1211                         account = account_find_from_address(from);
1212                 }
1213         }
1214         if (!account) account = cur_account;
1215         g_return_if_fail(account != NULL);
1216
1217         compose = compose_create(account, COMPOSE_REEDIT);
1218         compose->targetinfo = procmsg_msginfo_copy(msginfo);
1219
1220         if (msginfo->folder->stype == F_QUEUE) {
1221                 gchar queueheader_buf[BUFFSIZE];
1222
1223                 /* Set message save folder */
1224                 if (!get_header_from_msginfo(msginfo, queueheader_buf, sizeof(queueheader_buf), "SCF:")) {
1225                         gint startpos = 0;
1226
1227                         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn), TRUE);
1228                         gtk_editable_delete_text(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
1229                         gtk_editable_insert_text(GTK_EDITABLE(compose->savemsg_entry), &queueheader_buf[4], strlen(&queueheader_buf[4]), &startpos);
1230                 }
1231         }
1232
1233         if (compose_parse_header(compose, msginfo) < 0) return;
1234         compose_reedit_set_entry(compose, msginfo);
1235
1236         text = GTK_STEXT(compose->text);
1237         gtk_stext_freeze(text);
1238
1239         if ((fp = procmime_get_first_text_content(msginfo)) == NULL)
1240                 g_warning(_("Can't get text part\n"));
1241         else {
1242                 while (fgets(buf, sizeof(buf), fp) != NULL)
1243                         gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1244                 fclose(fp);
1245         }
1246         compose_attach_parts(compose, msginfo);
1247
1248         gtk_stext_thaw(text);
1249         gtk_widget_grab_focus(compose->text);
1250
1251         if (prefs_common.auto_exteditor)
1252                 compose_exec_ext_editor(compose);
1253 }
1254
1255 GList *compose_get_compose_list(void)
1256 {
1257         return compose_list;
1258 }
1259
1260 void compose_entry_append(Compose *compose, const gchar *address,
1261                           ComposeEntryType type)
1262 {
1263         GtkEntry *entry;
1264         const gchar *text;
1265         gchar *header;
1266
1267         if (!address || *address == '\0') return;
1268
1269 #if 0 /* NEW COMPOSE GUI */
1270         switch (type) {
1271         case COMPOSE_CC:
1272                 entry = GTK_ENTRY(compose->cc_entry);
1273                 break;
1274         case COMPOSE_BCC:
1275                 entry = GTK_ENTRY(compose->bcc_entry);
1276                 break;
1277         case COMPOSE_NEWSGROUPS:
1278                 entry = GTK_ENTRY(compose->newsgroups_entry);
1279                 break;
1280         case COMPOSE_TO:
1281         default:
1282                 entry = GTK_ENTRY(compose->to_entry);
1283                 break;
1284         }
1285
1286         text = gtk_entry_get_text(entry);
1287         if (*text != '\0')
1288                 gtk_entry_append_text(entry, ", ");
1289         gtk_entry_append_text(entry, address);
1290 #endif
1291
1292         switch (type) {
1293         case COMPOSE_CC:
1294                 header = N_("Cc:");
1295                 break;
1296         case COMPOSE_BCC:
1297                 header = N_("Bcc:");
1298                 break;
1299         case COMPOSE_REPLYTO:
1300                 header = N_("Reply-To:");
1301                 break;
1302         case COMPOSE_NEWSGROUPS:
1303                 header = N_("Newsgroups:");
1304                 break;
1305         case COMPOSE_FOLLOWUPTO:
1306                 header = N_( "Followup-To:");
1307                 break;
1308         case COMPOSE_TO:
1309         default:
1310                 header = N_("To:");
1311                 break;
1312         }
1313         header = prefs_common.trans_hdr ? gettext(header) : header;
1314
1315         compose_add_header_entry(compose, header, (gchar *)address);
1316 }
1317
1318 static void compose_entries_set(Compose *compose, const gchar *mailto)
1319 {
1320         gchar *subject = NULL;
1321         gchar *to = NULL;
1322         gchar *cc = NULL;
1323         gchar *bcc = NULL;
1324         gchar *body = NULL;
1325         gchar *p;
1326         gchar *tmp_mailto;
1327
1328         Xstrdup_a(tmp_mailto, mailto, return);
1329
1330         to = tmp_mailto;
1331
1332         p = strchr(tmp_mailto, '?');
1333         if (p) {
1334                 *p = '\0';
1335                 p++;
1336         }
1337
1338         while (p) {
1339                 gchar *field, *value;
1340
1341                 field = p;
1342
1343                 p = strchr(p, '=');
1344                 if (!p) break;
1345                 *p = '\0';
1346                 p++;
1347
1348                 value = p;
1349
1350                 p = strchr(p, '&');
1351                 if (p) {
1352                         *p = '\0';
1353                         p++;
1354                 }
1355
1356                 if (*value == '\0') continue;
1357
1358                 if (!g_strcasecmp(field, "subject")) {
1359                         Xalloca(subject, strlen(value) + 1, return);
1360                         decode_uri(subject, value);
1361                 } else if (!g_strcasecmp(field, "cc")) {
1362                         cc = value;
1363                 } else if (!g_strcasecmp(field, "bcc")) {
1364                         bcc = value;
1365                 } else if (!g_strcasecmp(field, "body")) {
1366                         Xalloca(body, strlen(value) + 1, return);
1367                         decode_uri(body, value);
1368                 }
1369         }
1370
1371         if (to)
1372                 compose_entry_append(compose, to, COMPOSE_TO);
1373         if (subject)
1374                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), subject);
1375         if (cc)
1376                 compose_entry_append(compose, cc, COMPOSE_CC);
1377         if (bcc)
1378                 compose_entry_append(compose, bcc, COMPOSE_BCC);
1379         if (body) {
1380                 gtk_stext_insert(GTK_STEXT(compose->text),
1381                                 NULL, NULL, NULL, body, -1);
1382                 gtk_stext_insert(GTK_STEXT(compose->text),
1383                                 NULL, NULL, NULL, "\n", 1);
1384         }
1385 }
1386
1387 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
1388 {
1389         static HeaderEntry hentry[] = {{"Reply-To:",       NULL, TRUE},
1390                                        {"Cc:",             NULL, FALSE},
1391                                        {"References:",     NULL, FALSE},
1392                                        {"Bcc:",            NULL, FALSE},
1393                                        {"Newsgroups:",     NULL, FALSE},
1394                                        {"Followup-To:",    NULL, FALSE},
1395                                        {"X-Mailing-List:", NULL, FALSE},
1396                                        {"X-BeenThere:",    NULL, FALSE},
1397                                        {NULL,              NULL, FALSE}};
1398
1399         enum
1400         {
1401                 H_REPLY_TO       = 0,
1402                 H_CC             = 1,
1403                 H_REFERENCES     = 2,
1404                 H_BCC            = 3,
1405                 H_NEWSGROUPS     = 4,
1406                 H_FOLLOWUP_TO    = 5,
1407                 H_X_MAILING_LIST = 6,
1408                 H_X_BEENTHERE    = 7
1409         };
1410
1411         FILE *fp;
1412
1413         g_return_val_if_fail(msginfo != NULL, -1);
1414
1415         if ((fp = procmsg_open_message(msginfo)) == NULL) return -1;
1416         procheader_get_header_fields(fp, hentry);
1417         fclose(fp);
1418
1419         if (hentry[H_REPLY_TO].body != NULL) {
1420                 conv_unmime_header_overwrite(hentry[H_REPLY_TO].body);
1421                 compose->replyto = hentry[H_REPLY_TO].body;
1422                 hentry[H_REPLY_TO].body = NULL;
1423         }
1424         if (hentry[H_CC].body != NULL) {
1425                 conv_unmime_header_overwrite(hentry[H_CC].body);
1426                 compose->cc = hentry[H_CC].body;
1427                 hentry[H_CC].body = NULL;
1428         }
1429         if (hentry[H_X_MAILING_LIST].body != NULL) {
1430                 /* this is good enough to parse debian-devel */
1431                 gchar *buf = g_malloc(strlen(hentry[H_X_MAILING_LIST].body) + 1);
1432                 g_return_val_if_fail(buf != NULL, -1 );
1433                 if (1 == sscanf(hentry[H_X_MAILING_LIST].body, "<%[^>]>", buf))
1434                         compose->mailinglist = g_strdup(buf);
1435                 g_free(buf);
1436                 g_free(hentry[H_X_MAILING_LIST].body);
1437                 hentry[H_X_MAILING_LIST].body = NULL ;
1438         }
1439         if (hentry[H_X_BEENTHERE].body != NULL) {
1440                 /* this is good enough to parse the sylpheed-claws lists */
1441                 gchar *buf = g_malloc(strlen(hentry[H_X_BEENTHERE].body) + 1);
1442                 g_return_val_if_fail(buf != NULL, -1 );
1443                 if (1 == sscanf(hentry[H_X_BEENTHERE].body, "%[^>]", buf))
1444                         compose->mailinglist = g_strdup(buf);
1445                 g_free(buf);
1446                 g_free(hentry[H_X_BEENTHERE].body);
1447                 hentry[H_X_BEENTHERE].body = NULL ;
1448         }
1449         if (hentry[H_REFERENCES].body != NULL) {
1450                 if (compose->mode == COMPOSE_REEDIT)
1451                         compose->references = hentry[H_REFERENCES].body;
1452                 else {
1453                         compose->references = compose_parse_references
1454                                 (hentry[H_REFERENCES].body, msginfo->msgid);
1455                         g_free(hentry[H_REFERENCES].body);
1456                 }
1457                 hentry[H_REFERENCES].body = NULL;
1458         }
1459         if (hentry[H_BCC].body != NULL) {
1460                 if (compose->mode == COMPOSE_REEDIT) {
1461                         conv_unmime_header_overwrite(hentry[H_BCC].body);
1462                         compose->bcc = hentry[H_BCC].body;
1463                 } else
1464                         g_free(hentry[H_BCC].body);
1465                 hentry[H_BCC].body = NULL;
1466         }
1467         if (hentry[H_NEWSGROUPS].body != NULL) {
1468                 compose->newsgroups = hentry[H_NEWSGROUPS].body;
1469                 hentry[H_NEWSGROUPS].body = NULL;
1470         }
1471         if (hentry[H_FOLLOWUP_TO].body != NULL) {
1472                 conv_unmime_header_overwrite(hentry[H_FOLLOWUP_TO].body);
1473                 compose->followup_to = hentry[H_FOLLOWUP_TO].body;
1474                 hentry[H_FOLLOWUP_TO].body = NULL;
1475         }
1476
1477         if (compose->mode == COMPOSE_REEDIT && msginfo->inreplyto)
1478                 compose->inreplyto = g_strdup(msginfo->inreplyto);
1479         else if (compose->mode != COMPOSE_REEDIT &&
1480                  msginfo->msgid && *msginfo->msgid) {
1481                 compose->inreplyto = g_strdup(msginfo->msgid);
1482
1483                 if (!compose->references) {
1484                         if (msginfo->inreplyto && *msginfo->inreplyto)
1485                                 compose->references =
1486                                         g_strdup_printf("<%s>\n\t<%s>",
1487                                                         msginfo->inreplyto,
1488                                                         msginfo->msgid);
1489                         else
1490                                 compose->references =
1491                                         g_strconcat("<", msginfo->msgid, ">",
1492                                                     NULL);
1493                 }
1494         }
1495
1496         return 0;
1497 }
1498
1499 static gchar *compose_parse_references(const gchar *ref, const gchar *msgid)
1500 {
1501         GSList *ref_id_list, *cur;
1502         GString *new_ref;
1503         gchar *new_ref_str;
1504
1505         ref_id_list = references_list_append(NULL, ref);
1506         if (!ref_id_list) return NULL;
1507         if (msgid && *msgid)
1508                 ref_id_list = g_slist_append(ref_id_list, g_strdup(msgid));
1509
1510         for (;;) {
1511                 gint len = 0;
1512
1513                 for (cur = ref_id_list; cur != NULL; cur = cur->next)
1514                         /* "<" + Message-ID + ">" + CR+LF+TAB */
1515                         len += strlen((gchar *)cur->data) + 5;
1516
1517                 if (len > MAX_REFERENCES_LEN) {
1518                         /* remove second message-ID */
1519                         if (ref_id_list && ref_id_list->next &&
1520                             ref_id_list->next->next) {
1521                                 g_free(ref_id_list->next->data);
1522                                 ref_id_list = g_slist_remove
1523                                         (ref_id_list, ref_id_list->next->data);
1524                         } else {
1525                                 slist_free_strings(ref_id_list);
1526                                 g_slist_free(ref_id_list);
1527                                 return NULL;
1528                         }
1529                 } else
1530                         break;
1531         }
1532
1533         new_ref = g_string_new("");
1534         for (cur = ref_id_list; cur != NULL; cur = cur->next) {
1535                 if (new_ref->len > 0)
1536                         g_string_append(new_ref, "\n\t");
1537                 g_string_sprintfa(new_ref, "<%s>", (gchar *)cur->data);
1538         }
1539
1540         slist_free_strings(ref_id_list);
1541         g_slist_free(ref_id_list);
1542
1543         new_ref_str = new_ref->str;
1544         g_string_free(new_ref, FALSE);
1545
1546         return new_ref_str;
1547 }
1548
1549 static gchar *compose_quote_fmt(Compose *compose, MsgInfo *msginfo,
1550                                 const gchar *fmt, const gchar *qmark,
1551                                 const gchar *body)
1552 {
1553         GtkSText *text = GTK_STEXT(compose->text);
1554         gchar *quote_str = NULL;
1555         gchar *buf;
1556         gchar *p, *lastp;
1557         gint len;
1558
1559         if (qmark != NULL) {
1560                 quote_fmt_init(msginfo, NULL, NULL);
1561                 quote_fmt_scan_string(qmark);
1562                 quote_fmt_parse();
1563
1564                 buf = quote_fmt_get_buffer();
1565                 if (buf == NULL)
1566                         alertpanel_error(_("Quote mark format error."));
1567                 else
1568                         Xstrdup_a(quote_str, buf, return NULL)
1569         }
1570
1571         if (fmt && *fmt != '\0') {
1572                 quote_fmt_init(msginfo, quote_str, body);
1573                 quote_fmt_scan_string(fmt);
1574                 quote_fmt_parse();
1575
1576                 buf = quote_fmt_get_buffer();
1577                 if (buf == NULL) {
1578                         alertpanel_error(_("Message reply/forward format error."));
1579                         return NULL;
1580                 }
1581         } else
1582                 buf = "";
1583
1584         gtk_stext_freeze(text);
1585
1586         for (p = buf; *p != '\0'; ) {
1587                 lastp = strchr(p, '\n');
1588                 len = lastp ? lastp - p + 1 : -1;
1589                 gtk_stext_insert(text, NULL, NULL, NULL, p, len);
1590                 if (lastp)
1591                         p = lastp + 1;
1592                 else
1593                         break;
1594         }
1595
1596         gtk_stext_thaw(text);
1597
1598         return buf;
1599 }
1600
1601 static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
1602                                     gboolean to_all, gboolean ignore_replyto,
1603                                     gboolean followup_and_reply_to)
1604 {
1605         GSList *cc_list = NULL;
1606         GSList *cur;
1607         gchar *from = NULL;
1608         gchar *replyto = NULL;
1609         GHashTable *to_table;
1610
1611         g_return_if_fail(compose->account != NULL);
1612         g_return_if_fail(msginfo != NULL);
1613
1614         if ((compose->account->protocol != A_NNTP) || followup_and_reply_to)
1615                 compose_entry_append(compose,
1616                                     ((compose->replyto && !ignore_replyto)
1617                                      ? compose->replyto
1618                                      : (compose->mailinglist && !ignore_replyto)
1619                                      ? compose->mailinglist
1620                                      : msginfo->from ? msginfo->from : ""),
1621                                      COMPOSE_TO);
1622
1623         if (compose->account->protocol == A_NNTP) {
1624                 if (ignore_replyto)
1625                         compose_entry_append
1626                                 (compose, msginfo->from ? msginfo->from : "",
1627                                  COMPOSE_TO);
1628                 else
1629                         compose_entry_append
1630                                 (compose,
1631                                  compose->followup_to ? compose->followup_to
1632                                  : compose->newsgroups ? compose->newsgroups
1633                                  : "",
1634                                  COMPOSE_NEWSGROUPS);
1635         }
1636
1637         if (msginfo->subject && *msginfo->subject) {
1638                 gchar *buf, *buf2, *p;
1639
1640                 buf = g_strdup(msginfo->subject);
1641                 while (!strncasecmp(buf, "Re:", 3)) {
1642                         p = buf + 3;
1643                         while (isspace(*p)) p++;
1644                         memmove(buf, p, strlen(p) + 1);
1645                 }
1646
1647                 buf2 = g_strdup_printf("Re: %s", buf);
1648                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), buf2);
1649                 g_free(buf2);
1650                 g_free(buf);
1651         } else
1652                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry), "Re: ");
1653
1654         if (!to_all || compose->account->protocol == A_NNTP) return;
1655
1656         if (compose->replyto) {
1657                 Xstrdup_a(replyto, compose->replyto, return);
1658                 extract_address(replyto);
1659         }
1660         if (msginfo->from) {
1661                 Xstrdup_a(from, msginfo->from, return);
1662                 extract_address(from);
1663         }
1664
1665         if (compose->mailinglist && from) {
1666                 cc_list = address_list_append(cc_list, from);
1667         }
1668
1669         if (replyto && from)
1670                 cc_list = address_list_append(cc_list, from);
1671
1672         if (!compose->mailinglist)
1673                 cc_list = address_list_append(cc_list, msginfo->to);
1674
1675         cc_list = address_list_append(cc_list, compose->cc);
1676
1677         to_table = g_hash_table_new(g_str_hash, g_str_equal);
1678         if (replyto)
1679                 g_hash_table_insert(to_table, replyto, GINT_TO_POINTER(1));
1680         if (compose->account)
1681                 g_hash_table_insert(to_table, compose->account->address,
1682                                     GINT_TO_POINTER(1));
1683
1684         /* remove address on To: and that of current account */
1685         for (cur = cc_list; cur != NULL; ) {
1686                 GSList *next = cur->next;
1687
1688                 if (g_hash_table_lookup(to_table, cur->data) != NULL)
1689                         cc_list = g_slist_remove(cc_list, cur->data);
1690                 else
1691                         g_hash_table_insert(to_table, cur->data, cur);
1692
1693                 cur = next;
1694         }
1695         g_hash_table_destroy(to_table);
1696
1697         if (cc_list) {
1698                 for (cur = cc_list; cur != NULL; cur = cur->next)
1699                         compose_entry_append(compose, (gchar *)cur->data,
1700                                              COMPOSE_CC);
1701                 slist_free_strings(cc_list);
1702                 g_slist_free(cc_list);
1703         }
1704 }
1705
1706 #define SET_ENTRY(entry, str) \
1707 { \
1708         if (str && *str) \
1709                 gtk_entry_set_text(GTK_ENTRY(compose->entry), str); \
1710 }
1711
1712 #define SET_ADDRESS(type, str) \
1713 { \
1714         if (str && *str) \
1715                 compose_entry_append(compose, str, type); \
1716 }
1717
1718 static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
1719 {
1720         g_return_if_fail(msginfo != NULL);
1721
1722         SET_ENTRY(subject_entry, msginfo->subject);
1723         SET_ADDRESS(COMPOSE_TO, msginfo->to);
1724         SET_ADDRESS(COMPOSE_CC, compose->cc);
1725         SET_ADDRESS(COMPOSE_BCC, compose->bcc);
1726         SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
1727
1728         compose_show_first_last_header(compose, TRUE);
1729
1730 #if 0 /* NEW COMPOSE GUI */
1731         if (compose->bcc) {
1732                 GtkItemFactory *ifactory;
1733                 GtkWidget *menuitem;
1734
1735                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1736                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Bcc");
1737                 gtk_check_menu_item_set_active
1738                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1739         }
1740         if (compose->replyto) {
1741                 GtkItemFactory *ifactory;
1742                 GtkWidget *menuitem;
1743
1744                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1745                 menuitem = gtk_item_factory_get_item
1746                         (ifactory, "/View/Reply to");
1747                 gtk_check_menu_item_set_active
1748                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
1749         }
1750 #endif
1751 }
1752
1753 #undef SET_ENTRY
1754 #undef SET_ADDRESS
1755
1756 static void compose_exec_sig(Compose *compose, gchar *sigfile)
1757 {
1758         FILE *tmpfp;
1759         pid_t thepid;
1760         gchar *sigtext;
1761         FILE  *sigprg;
1762         gchar  *buf;
1763         size_t buf_len = 128;
1764
1765         if (strlen(sigfile) < 2)
1766           return;
1767
1768         sigprg = popen(sigfile+1, "r");
1769         if (sigprg) {
1770
1771                 buf = g_malloc(buf_len);
1772
1773                 if (!buf) {
1774                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1775                         "Unable to insert signature (malloc failed)\n", -1);
1776
1777                         pclose(sigprg);
1778                         return;
1779                 }
1780
1781                 while (!feof(sigprg)) {
1782                         bzero(buf, buf_len);
1783                         fread(buf, buf_len-1, 1, sigprg);
1784                         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, buf, -1);
1785                 }
1786
1787                 g_free(buf);
1788                 pclose(sigprg);
1789         }
1790         else
1791         {
1792                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1793                 "Can't exec file: ", -1);
1794                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, \
1795                 sigfile+1, -1);
1796         }
1797 }
1798
1799 static void compose_insert_sig(Compose *compose)
1800 {
1801         gchar *sigfile;
1802
1803         if (compose->account && compose->account->sig_path)
1804                 sigfile = g_strdup(compose->account->sig_path);
1805         else
1806                 sigfile = g_strconcat(get_home_dir(), G_DIR_SEPARATOR_S,
1807                                       DEFAULT_SIGNATURE, NULL);
1808
1809         if (!is_file_or_fifo_exist(sigfile) && sigfile[0] != '|') {
1810                 g_free(sigfile);
1811                 return;
1812         }
1813
1814         gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL, "\n\n", 2);
1815         if (prefs_common.sig_sep) {
1816                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1817                                 prefs_common.sig_sep, -1);
1818                 gtk_stext_insert(GTK_STEXT(compose->text), NULL, NULL, NULL,
1819                                 "\n", 1);
1820         }
1821
1822         if (sigfile[0] == '|')
1823                 compose_exec_sig(compose, sigfile);
1824         else
1825                 compose_insert_file(compose, sigfile);
1826         g_free(sigfile);
1827 }
1828
1829 static void compose_insert_file(Compose *compose, const gchar *file)
1830 {
1831         GtkSText *text = GTK_STEXT(compose->text);
1832         gchar buf[BUFFSIZE];
1833         gint len;
1834         FILE *fp;
1835
1836         g_return_if_fail(file != NULL);
1837
1838         if ((fp = fopen(file, "rb")) == NULL) {
1839                 FILE_OP_ERROR(file, "fopen");
1840                 return;
1841         }
1842
1843         gtk_stext_freeze(text);
1844
1845         while (fgets(buf, sizeof(buf), fp) != NULL) {
1846                 /* strip <CR> if DOS/Windows file,
1847                    replace <CR> with <LF> if Macintosh file. */
1848                 strcrchomp(buf);
1849                 len = strlen(buf);
1850                 if (len > 0 && buf[len - 1] != '\n') {
1851                         while (--len >= 0)
1852                                 if (buf[len] == '\r') buf[len] = '\n';
1853                 }
1854                 gtk_stext_insert(text, NULL, NULL, NULL, buf, -1);
1855         }
1856
1857         gtk_stext_thaw(text);
1858
1859         fclose(fp);
1860 }
1861
1862 static void compose_attach_append(Compose *compose, const gchar *file,
1863                                   const gchar *filename,
1864                                   const gchar *content_type)
1865 {
1866         AttachInfo *ainfo;
1867         gchar *text[N_ATTACH_COLS];
1868         FILE *fp;
1869         off_t size;
1870         gint row;
1871
1872         if (!is_file_exist(file)) {
1873                 g_warning(_("File %s doesn't exist\n"), file);
1874                 return;
1875         }
1876         if ((size = get_file_size(file)) < 0) {
1877                 g_warning(_("Can't get file size of %s\n"), file);
1878                 return;
1879         }
1880         if (size == 0) {
1881                 alertpanel_notice(_("File %s is empty."), file);
1882                 return;
1883         }
1884         if ((fp = fopen(file, "rb")) == NULL) {
1885                 alertpanel_error(_("Can't read %s."), file);
1886                 return;
1887         }
1888         fclose(fp);
1889
1890 #if 0 /* NEW COMPOSE GUI */
1891         if (!compose->use_attach) {
1892                 GtkItemFactory *ifactory;
1893                 GtkWidget *menuitem;
1894
1895                 ifactory = gtk_item_factory_from_widget(compose->menubar);
1896                 menuitem = gtk_item_factory_get_item(ifactory,
1897                                                      "/View/Attachment");
1898                 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
1899                                                TRUE);
1900         }
1901 #endif
1902         ainfo = g_new0(AttachInfo, 1);
1903         ainfo->file = g_strdup(file);
1904
1905         if (content_type) {
1906                 ainfo->content_type = g_strdup(content_type);
1907                 if (!strcasecmp(content_type, "message/rfc822")) {
1908                         ainfo->encoding = ENC_7BIT;
1909                         ainfo->name = g_strdup_printf
1910                                 (_("Message: %s"),
1911                                  g_basename(filename ? filename : file));
1912                 } else {
1913                         ainfo->encoding = ENC_BASE64;
1914                         ainfo->name = g_strdup
1915                                 (g_basename(filename ? filename : file));
1916                 }
1917         } else {
1918                 ainfo->content_type = procmime_get_mime_type(file);
1919                 if (!ainfo->content_type)
1920                         ainfo->content_type =
1921                                 g_strdup("application/octet-stream");
1922                 ainfo->encoding = ENC_BASE64;
1923                 ainfo->name = g_strdup(g_basename(filename ? filename : file));
1924         }
1925         ainfo->size = size;
1926
1927         text[COL_MIMETYPE] = ainfo->content_type;
1928         text[COL_SIZE] = to_human_readable(size);
1929         text[COL_NAME] = ainfo->name;
1930
1931         row = gtk_clist_append(GTK_CLIST(compose->attach_clist), text);
1932         gtk_clist_set_row_data(GTK_CLIST(compose->attach_clist), row, ainfo);
1933 }
1934
1935 #define IS_FIRST_PART_TEXT(info) \
1936         ((info->mime_type == MIME_TEXT || info->mime_type == MIME_TEXT_HTML || \
1937           info->mime_type == MIME_TEXT_ENRICHED) || \
1938          (info->mime_type == MIME_MULTIPART && info->content_type && \
1939           !strcasecmp(info->content_type, "multipart/alternative") && \
1940           (info->children && \
1941            (info->children->mime_type == MIME_TEXT || \
1942             info->children->mime_type == MIME_TEXT_HTML || \
1943             info->children->mime_type == MIME_TEXT_ENRICHED))))
1944
1945 static void compose_attach_parts(Compose *compose, MsgInfo *msginfo)
1946 {
1947         MimeInfo *mimeinfo;
1948         MimeInfo *child;
1949         gchar *infile;
1950         gchar *outfile;
1951
1952         mimeinfo = procmime_scan_message(msginfo);
1953         if (!mimeinfo) return;
1954
1955         /* skip first text (presumably message body) */
1956         child = mimeinfo->children;
1957         if (!child || IS_FIRST_PART_TEXT(mimeinfo)) {
1958                 procmime_mimeinfo_free_all(mimeinfo);
1959                 return;
1960         }
1961         if (IS_FIRST_PART_TEXT(child))
1962                 child = child->next;
1963
1964         infile = procmsg_get_message_file_path(msginfo);
1965
1966         while (child != NULL) {
1967                 if (child->children || child->mime_type == MIME_MULTIPART) {
1968                         child = procmime_mimeinfo_next(child);
1969                         continue;
1970                 }
1971
1972                 outfile = procmime_get_tmp_file_name(child);
1973                 if (procmime_get_part(outfile, infile, child) < 0)
1974                         g_warning(_("Can't get the part of multipart message."));
1975                 else
1976                         compose_attach_append
1977                                 (compose, outfile,
1978                                  child->filename ? child->filename : child->name,
1979                                  child->content_type);
1980
1981                 child = child->next;
1982         }
1983
1984         g_free(infile);
1985         procmime_mimeinfo_free_all(mimeinfo);
1986 }
1987
1988 #undef IS_FIRST_PART_TEXT
1989
1990 #define GET_CHAR(pos, buf, len)                                              \
1991 {                                                                            \
1992         if (text->use_wchar)                                                 \
1993                 len = wctomb(buf, (wchar_t)GTK_STEXT_INDEX(text, (pos)));    \
1994         else {                                                               \
1995                 buf[0] = GTK_STEXT_INDEX(text, (pos));                       \
1996                 len = 1;                                                     \
1997         }                                                                    \
1998 }
1999
2000 static void compose_wrap_line(Compose *compose)
2001 {
2002         GtkSText *text = GTK_STEXT(compose->text);
2003         gint ch_len, last_ch_len;
2004         gchar cbuf[MB_LEN_MAX], last_ch;
2005         guint text_len;
2006         guint line_end;
2007         guint quoted;
2008         gint p_start, p_end;
2009         gint line_pos, cur_pos;
2010         gint line_len, cur_len;
2011
2012         gtk_stext_freeze(text);
2013
2014         text_len = gtk_stext_get_length(text);
2015
2016         /* check to see if the point is on the paragraph mark (empty line). */
2017         cur_pos = gtk_stext_get_point(text);
2018         GET_CHAR(cur_pos, cbuf, ch_len);
2019         if ((ch_len == 1 && *cbuf == '\n') || cur_pos == text_len) {
2020                 if (cur_pos == 0)
2021                         goto compose_end; /* on the paragraph mark */
2022                 GET_CHAR(cur_pos - 1, cbuf, ch_len);
2023                 if (ch_len == 1 && *cbuf == '\n')
2024                         goto compose_end; /* on the paragraph mark */
2025         }
2026
2027         /* find paragraph start. */
2028         line_end = quoted = 0;
2029         for (p_start = cur_pos; p_start >= 0; --p_start) {
2030                 GET_CHAR(p_start, cbuf, ch_len);
2031                 if (ch_len == 1 && *cbuf == '\n') {
2032                         if (quoted)
2033                                 goto compose_end; /* quoted part */
2034                         if (line_end) {
2035                                 p_start += 2;
2036                                 break;
2037                         }
2038                         line_end = 1;
2039                 } else {
2040                         if (ch_len == 1 && strchr(">|:#", *cbuf))
2041                                 quoted = 1;
2042                         else if (ch_len != 1 || !isspace(*cbuf))
2043                                 quoted = 0;
2044
2045                         line_end = 0;
2046                 }
2047         }
2048         if (p_start < 0)
2049                 p_start = 0;
2050
2051         /* find paragraph end. */
2052         line_end = 0;
2053         for (p_end = cur_pos; p_end < text_len; p_end++) {
2054                 GET_CHAR(p_end, cbuf, ch_len);
2055                 if (ch_len == 1 && *cbuf == '\n') {
2056                         if (line_end) {
2057                                 p_end -= 1;
2058                                 break;
2059                         }
2060                         line_end = 1;
2061                 } else {
2062                         if (line_end && ch_len == 1 && strchr(">|:#", *cbuf))
2063                                 goto compose_end; /* quoted part */
2064
2065                         line_end = 0;
2066                 }
2067         }
2068         if (p_end >= text_len)
2069                 p_end = text_len;
2070
2071         if (p_start >= p_end)
2072                 goto compose_end;
2073
2074         line_len = cur_len = 0;
2075         last_ch_len = 0;
2076         last_ch = '\0';
2077         line_pos = p_start;
2078         for (cur_pos = p_start; cur_pos < p_end; cur_pos++) {
2079                 guint space = 0;
2080
2081                 GET_CHAR(cur_pos, cbuf, ch_len);
2082
2083                 if (ch_len < 0) {
2084                         cbuf[0] = '\0';
2085                         ch_len = 1;
2086                 }
2087
2088                 if (ch_len == 1 && isspace(*cbuf))
2089                         space = 1;
2090
2091                 if (ch_len == 1 && *cbuf == '\n') {
2092                         guint replace = 0;
2093                         if (last_ch_len == 1 && !isspace(last_ch)) {
2094                                 if (cur_pos + 1 < p_end) {
2095                                         GET_CHAR(cur_pos + 1, cbuf, ch_len);
2096                                         if (ch_len == 1 && !isspace(*cbuf))
2097                                                 replace = 1;
2098                                 }
2099                         }
2100                         gtk_stext_set_point(text, cur_pos + 1);
2101                         gtk_stext_backward_delete(text, 1);
2102                         if (replace) {
2103                                 gtk_stext_set_point(text, cur_pos);
2104                                 gtk_stext_insert(text, NULL, NULL, NULL, " ", 1);
2105                                 space = 1;
2106                         }
2107                         else {
2108                                 p_end--;
2109                                 cur_pos--;
2110                                 continue;
2111                         }
2112                 }
2113
2114                 last_ch_len = ch_len;
2115                 last_ch = *cbuf;
2116
2117                 if (space) {
2118                         line_pos = cur_pos + 1;
2119                         line_len = cur_len + ch_len;
2120                 }
2121
2122                 if (cur_len + ch_len > prefs_common.linewrap_len &&
2123                     line_len > 0) {
2124                         gint tlen = ch_len;
2125
2126                         GET_CHAR(line_pos - 1, cbuf, ch_len);
2127                         if (ch_len == 1 && isspace(*cbuf)) {
2128                                 gtk_stext_set_point(text, line_pos);
2129                                 gtk_stext_backward_delete(text, 1);
2130                                 p_end--;
2131                                 cur_pos--;
2132                                 line_pos--;
2133                                 cur_len--;
2134                                 line_len--;
2135                         }
2136                         ch_len = tlen;
2137
2138                         gtk_stext_set_point(text, line_pos);
2139                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2140                         p_end++;
2141                         cur_pos++;
2142                         line_pos++;
2143                         cur_len = cur_len - line_len + ch_len;
2144                         line_len = 0;
2145                         continue;
2146                 }
2147
2148                 if (ch_len > 1) {
2149                         line_pos = cur_pos + 1;
2150                         line_len = cur_len + ch_len;
2151                 }
2152                 cur_len += ch_len;
2153         }
2154
2155 compose_end:
2156         gtk_stext_thaw(text);
2157 }
2158
2159 #undef WRAP_DEBUG
2160 #ifdef WRAP_DEBUG
2161 /* Darko: used when I debug wrapping */
2162 void dump_text(GtkSText *text, int pos, int tlen, int breakoncr)
2163 {
2164         gint i;
2165         gchar ch;
2166
2167         printf("%d [", pos);
2168         for (i = pos; i < tlen; i++) {
2169                 ch = GTK_STEXT_INDEX(text, i);
2170                 if (breakoncr && ch == '\n')
2171                         break;
2172                 printf("%c", ch);
2173         }
2174         printf("]\n");
2175 }
2176 #endif
2177
2178 typedef enum {
2179         WAIT_FOR_SPACETAB,
2180         WAIT_FOR_INDENTCHAR,
2181         WAIT_FOR_INDENTCHARORSPACETAB
2182 } IndentStates;
2183
2184 #define INDCHARS   ">|:#"
2185 #define SPACECHARS " \t"
2186
2187 /* return indent length, we allow:
2188    > followed by spaces/tabs
2189    | followed by spaces/tabs
2190    uppercase characters immediately followed by >,
2191    and the repeating sequences of the above */
2192 /* return indent length */
2193 static guint get_indent_length(GtkSText *text, guint start_pos, guint text_len)
2194 {
2195         guint i_len = 0;
2196         guint i, ch_len, alnum_cnt = 0;
2197         IndentStates state = WAIT_FOR_INDENTCHAR;
2198         gchar cb[MB_LEN_MAX];
2199         gboolean is_space;
2200         gboolean is_indent;
2201
2202         for (i = start_pos; i < text_len; i++) {
2203                 GET_CHAR(i, cb, ch_len);
2204                 if (ch_len > 1)
2205                         break;
2206
2207                 if (cb[0] == '\n')
2208                         break;
2209
2210                 is_indent = strchr(INDCHARS, cb[0]) ? TRUE : FALSE;
2211                 is_space = strchr(SPACECHARS, cb[0]) ? TRUE : FALSE;
2212
2213                 switch (state) {
2214                 case WAIT_FOR_SPACETAB:
2215                         if (is_space == FALSE)
2216                                 goto out;
2217                         state = WAIT_FOR_INDENTCHARORSPACETAB;
2218                         break;
2219                 case WAIT_FOR_INDENTCHARORSPACETAB:
2220                         if (is_indent == FALSE && is_space == FALSE &&
2221                             !isupper(cb[0]))
2222                                 goto out;
2223                         if (is_space == TRUE) {
2224                                 alnum_cnt = 0;
2225                                 state = WAIT_FOR_INDENTCHARORSPACETAB;
2226                         } else if (is_indent == TRUE) {
2227                                 alnum_cnt = 0;
2228                                 state = WAIT_FOR_SPACETAB;
2229                         } else {
2230                                 alnum_cnt++;
2231                                 state = WAIT_FOR_INDENTCHAR;
2232                                 break;
2233                         }
2234                         break;
2235                 case WAIT_FOR_INDENTCHAR:
2236                         if (is_indent == FALSE && !isupper(cb[0]))
2237                                 goto out;
2238                         if (is_indent == TRUE) {
2239                                 alnum_cnt = 0;
2240                                 state = WAIT_FOR_SPACETAB;
2241                         } else {
2242                                 alnum_cnt++;
2243                         }
2244                         break;
2245                 }
2246
2247                 i_len++;
2248         }
2249
2250 out:
2251         if ((i_len > 0) && (state == WAIT_FOR_INDENTCHAR))
2252                 i_len -= alnum_cnt;
2253
2254         return i_len;
2255 }
2256
2257 /* insert quotation string when line was wrapped */
2258 static guint ins_quote(GtkSText *text, guint indent_len,
2259                        guint prev_line_pos, guint text_len,
2260                        gchar *quote_fmt)
2261 {
2262         guint i, ins_len;
2263         gchar ch;
2264
2265         if (indent_len) {
2266                 for (i = 0; i < indent_len; i++) {
2267                         ch = GTK_STEXT_INDEX(text, prev_line_pos + i);
2268                         gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
2269                 }
2270                 ins_len = indent_len;
2271         }
2272
2273         return ins_len;
2274 }
2275
2276 /* check if we should join the next line */
2277 static gboolean join_next_line(GtkSText *text, guint start_pos, guint tlen,
2278                                guint prev_ilen)
2279 {
2280         guint indent_len, ch_len;
2281         gboolean do_join = FALSE;
2282         gchar cbuf[MB_LEN_MAX];
2283
2284         indent_len = get_indent_length(text, start_pos, tlen);
2285
2286         if ((indent_len > 0) && (indent_len == prev_ilen)) {
2287                 GET_CHAR(start_pos + indent_len, cbuf, ch_len);
2288                 if (ch_len == 1 && (cbuf[0] != '\n'))
2289                         do_join = TRUE;
2290         }
2291
2292         return do_join;
2293 }
2294
2295 static void compose_wrap_line_all(Compose *compose)
2296 {
2297         GtkSText *text = GTK_STEXT(compose->text);
2298         guint tlen;
2299         guint line_pos = 0, cur_pos = 0, p_pos = 0;
2300         gint line_len = 0, cur_len = 0;
2301         gint ch_len;
2302         gboolean is_new_line = TRUE, do_delete = FALSE;
2303         guint i_len = 0;
2304         gboolean linewrap_quote = TRUE;
2305         guint linewrap_len = prefs_common.linewrap_len;
2306         gchar *qfmt = prefs_common.quotemark;
2307         gchar cbuf[MB_LEN_MAX];
2308
2309         gtk_stext_freeze(text);
2310
2311         /* make text buffer contiguous */
2312         /* gtk_stext_compact_buffer(text); */
2313
2314         tlen = gtk_stext_get_length(text);
2315
2316         for (; cur_pos < tlen; cur_pos++) {
2317                 /* mark position of new line - needed for quotation wrap */
2318                 if (is_new_line) {
2319                         if (linewrap_quote)
2320                                 i_len = get_indent_length(text, cur_pos, tlen);
2321
2322                         is_new_line = FALSE;
2323                         p_pos = cur_pos;
2324 #ifdef WRAP_DEBUG
2325                         printf("new line i_len=%d p_pos=", i_len);
2326                         dump_text(text, p_pos, tlen, 1);
2327 #endif
2328                 }
2329
2330                 GET_CHAR(cur_pos, cbuf, ch_len);
2331
2332                 /* fix line length for tabs */
2333                 if (ch_len == 1 && *cbuf == '\t') {
2334                         guint tab_width = text->default_tab_width;
2335                         guint tab_offset = line_len % tab_width;
2336
2337 #ifdef WRAP_DEBUG
2338                         printf("found tab at pos=%d line_len=%d ", cur_pos,
2339                                 line_len);
2340 #endif
2341                         if (tab_offset) {
2342                                 line_len += tab_width - tab_offset - 1;
2343                                 cur_len = line_len;
2344                         }
2345 #ifdef WRAP_DEBUG
2346                         printf("new_len=%d\n", line_len);
2347 #endif
2348                 }
2349
2350                 /* we have encountered line break */
2351                 if (ch_len == 1 && *cbuf == '\n') {
2352                         gint clen;
2353                         guint ilen;
2354                         gchar cb[MB_CUR_MAX];
2355
2356                         /* should we join the next line */
2357                         if ((i_len != cur_len) && do_delete &&
2358                             join_next_line(text, cur_pos + 1, tlen, i_len))
2359                                 do_delete = TRUE;
2360                         else
2361                                 do_delete = FALSE;
2362
2363 #ifdef WRAP_DEBUG
2364                         printf("found CR at %d do_del is %d next line is ",
2365                                cur_pos, do_delete);
2366                         dump_text(text, cur_pos + 1, tlen, 1);
2367 #endif
2368
2369                         /* skip delete if it is continuous URL */
2370                         if (do_delete && (line_pos - p_pos <= i_len) &&
2371                             gtkut_stext_is_uri_string(text, line_pos, tlen))
2372                                 do_delete = FALSE;
2373
2374 #ifdef WRAP_DEBUG
2375                         printf("l_len=%d wrap_len=%d do_del=%d\n",
2376                                 line_len, linewrap_len, do_delete);
2377 #endif
2378                         /* should we delete to perform smart wrapping */
2379                         if (line_len < linewrap_len && do_delete) {
2380                                 /* get rid of newline */
2381                                 gtk_stext_set_point(text, cur_pos);
2382                                 gtk_stext_forward_delete(text, 1);
2383                                 tlen--;
2384
2385                                 /* if text starts with quote fmt or with
2386                                    indent string, delete them */
2387                                 if (i_len) {
2388                                         ilen =  gtkut_stext_str_compare_n
2389                                                 (text, cur_pos, p_pos, i_len,
2390                                                  tlen);
2391                                         if (ilen) {
2392                                                 gtk_stext_forward_delete
2393                                                         (text, ilen);
2394                                                 tlen -= ilen;
2395                                         }
2396                                 }
2397
2398                                 GET_CHAR(cur_pos, cb, clen);
2399
2400                                 /* insert space if it's alphanumeric */
2401                                 if ((cur_pos != line_pos) &&
2402                                     ((clen > 1) || isalnum(cb[0]))) {
2403                                         gtk_stext_insert(text, NULL, NULL,
2404                                                         NULL, " ", 1);
2405                                         /* gtk_stext_compact_buffer(text); */
2406                                         tlen++;
2407                                 }
2408
2409                                 /* and start over with current line */
2410                                 cur_pos = p_pos - 1;
2411                                 line_pos = cur_pos;
2412                                 line_len = cur_len = 0;
2413                                 do_delete = FALSE;
2414                                 is_new_line = TRUE;
2415 #ifdef WRAP_DEBUG
2416                                 printf("after delete l_pos=");
2417                                 dump_text(text, line_pos, tlen, 1);
2418 #endif
2419                                 continue;
2420                         }
2421
2422                         /* mark new line beginning */
2423                         line_pos = cur_pos + 1;
2424                         line_len = cur_len = 0;
2425                         do_delete = FALSE;
2426                         is_new_line = TRUE;
2427                         continue;
2428                 }
2429
2430                 if (ch_len < 0) {
2431                         cbuf[0] = '\0';
2432                         ch_len = 1;
2433                 }
2434
2435                 /* possible line break */
2436                 if (ch_len == 1 && isspace(*cbuf)) {
2437                         line_pos = cur_pos + 1;
2438                         line_len = cur_len + ch_len;
2439                 }
2440
2441                 /* are we over wrapping length set in preferences ? */
2442                 if (cur_len + ch_len > linewrap_len) {
2443                         gint clen;
2444
2445 #ifdef WRAP_DEBUG
2446                         printf("should wrap cur_pos=%d ", cur_pos);
2447                         dump_text(text, p_pos, tlen, 1);
2448                         dump_text(text, line_pos, tlen, 1);
2449 #endif
2450                         /* force wrapping if it is one long word but not URL */
2451                         if (line_pos - p_pos <= i_len)
2452                                 if (!gtkut_stext_is_uri_string
2453                                     (text, line_pos, tlen))
2454                                         line_pos = cur_pos - 1;
2455 #ifdef WRAP_DEBUG
2456                         printf("new line_pos=%d\n", line_pos);
2457 #endif
2458
2459                         GET_CHAR(line_pos - 1, cbuf, clen);
2460
2461                         /* if next character is space delete it */
2462                         if (clen == 1 && isspace(*cbuf)) {
2463                                 if (p_pos + i_len != line_pos ||
2464                                     !gtkut_stext_is_uri_string
2465                                         (text, line_pos, tlen)) {
2466                                         gtk_stext_set_point(text, line_pos);
2467                                         gtk_stext_backward_delete(text, 1);
2468                                         tlen--;
2469                                         cur_pos--;
2470                                         line_pos--;
2471                                         cur_len--;
2472                                         line_len--;
2473                                 }
2474                         }
2475
2476                         /* if it is URL at beginning of line don't wrap */
2477                         if (p_pos + i_len == line_pos &&
2478                             gtkut_stext_is_uri_string(text, line_pos, tlen)) {
2479 #ifdef WRAP_DEBUG
2480                                 printf("found URL at ");
2481                                 dump_text(text, line_pos, tlen, 1);
2482 #endif
2483                                 continue;
2484                         }
2485
2486                         /* insert CR */
2487                         gtk_stext_set_point(text, line_pos);
2488                         gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
2489                         /* gtk_stext_compact_buffer(text); */
2490                         tlen++;
2491                         line_pos++;
2492                         /* for loop will increase it */
2493                         cur_pos = line_pos - 1;
2494                         /* start over with current line */
2495                         is_new_line = TRUE;
2496                         line_len = 0;
2497                         cur_len = 0;
2498                         if (i_len)
2499                                 do_delete = TRUE;
2500                         else
2501                                 do_delete = FALSE;
2502 #ifdef WRAP_DEBUG
2503                         printf("after CR insert ");
2504                         dump_text(text, line_pos, tlen, 1);
2505                         dump_text(text, cur_pos, tlen, 1);
2506 #endif
2507
2508                         /* should we insert quotation ? */
2509                         if (linewrap_quote && i_len) {
2510                                 /* only if line is not already quoted  */
2511                                 if (!gtkut_stext_str_compare
2512                                         (text, line_pos, tlen, qfmt)) {
2513                                         guint ins_len;
2514
2515                                         if (line_pos - p_pos > i_len) {
2516                                                 ins_len = ins_quote
2517                                                         (text, i_len, p_pos,
2518                                                          tlen, qfmt);
2519
2520                                                 /* gtk_stext_compact_buffer(text); */
2521                                                 tlen += ins_len;
2522                                         }
2523 #ifdef WRAP_DEBUG
2524                                         printf("after quote insert ");
2525                                         dump_text(text, line_pos, tlen, 1);
2526 #endif
2527                                 }
2528                         }
2529                         continue;
2530                 }
2531
2532                 if (ch_len > 1) {
2533                         line_pos = cur_pos + 1;
2534                         line_len = cur_len + ch_len;
2535                 }
2536                 /* advance to next character in buffer */
2537                 cur_len += ch_len;
2538         }
2539
2540         gtk_stext_thaw(text);
2541 }
2542
2543 #undef GET_CHAR
2544
2545 static void compose_set_title(Compose *compose)
2546 {
2547         gchar *str;
2548         gchar *edited;
2549
2550         edited = compose->modified ? _(" [Edited]") : "";
2551         if (compose->account && compose->account->address)
2552                 str = g_strdup_printf(_("%s - Compose message%s"),
2553                                       compose->account->address, edited);
2554         else
2555                 str = g_strdup_printf(_("Compose message%s"), edited);
2556         gtk_window_set_title(GTK_WINDOW(compose->window), str);
2557         g_free(str);
2558 }
2559
2560 /**
2561  * compose_current_mail_account:
2562  *
2563  * Find a current mail account (the currently selected account, or the
2564  * default account, if a news account is currently selected).  If a
2565  * mail account cannot be found, display an error message.
2566  *
2567  * Return value: Mail account, or NULL if not found.
2568  **/
2569 static PrefsAccount *
2570 compose_current_mail_account(void)
2571 {
2572         PrefsAccount *ac;
2573
2574         if (cur_account && cur_account->protocol != A_NNTP)
2575                 ac = cur_account;
2576         else {
2577                 ac = account_get_default();
2578                 if (!ac || ac->protocol == A_NNTP) {
2579                         alertpanel_error(_("Account for sending mail is not specified.\n"
2580                                            "Please select a mail account before sending."));
2581                         return NULL;
2582                 }
2583         }
2584         return ac;
2585 }
2586
2587 gboolean compose_check_for_valid_recipient(Compose *compose) {
2588         gchar *recipient_headers_mail[] = {"To:", "Cc:", "Bcc:", NULL};
2589         gchar *recipient_headers_news[] = {"Newsgroups:", NULL};
2590         gboolean recipient_found = FALSE;
2591         GSList *list;
2592         gchar **strptr;
2593
2594         /* free to and newsgroup list */
2595         slist_free_strings(compose->to_list);
2596         g_slist_free(compose->to_list);
2597         compose->to_list = NULL;
2598
2599         slist_free_strings(compose->newsgroup_list);
2600         g_slist_free(compose->newsgroup_list);
2601         compose->newsgroup_list = NULL;
2602
2603         /* search header entries for to and newsgroup entries */
2604         for(list = compose->header_list; list; list = list->next) {
2605                 gchar *header;
2606                 gchar *entry;
2607                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(((ComposeHeaderEntry *)list->data)->combo)->entry));
2608                 entry = gtk_editable_get_chars(GTK_EDITABLE(((ComposeHeaderEntry *)list->data)->entry), 0, -1);
2609                 g_strstrip(entry);
2610                 if(entry[0] != '\0') {
2611                         for(strptr = recipient_headers_mail; *strptr != NULL; strptr++) {
2612                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2613                                         compose->to_list = address_list_append(compose->to_list, entry);
2614                                         recipient_found = TRUE;
2615                                 }
2616                         }
2617                         for(strptr = recipient_headers_news; *strptr != NULL; strptr++) {
2618                                 if(!strcmp(header, (prefs_common.trans_hdr ? gettext(*strptr) : *strptr))) {
2619                                         compose->newsgroup_list = newsgroup_list_append(compose->newsgroup_list, entry);
2620                                         recipient_found = TRUE;
2621                                 }
2622                         }
2623                 }
2624                 g_free(entry);
2625         }
2626         return recipient_found;
2627 }
2628
2629 static gboolean compose_check_entries(Compose *compose)
2630 {
2631         gchar *str;
2632
2633         if (compose_check_for_valid_recipient(compose) == FALSE) {
2634                 alertpanel_error(_("Recipient is not specified."));
2635                 return FALSE;
2636         }
2637
2638         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
2639         if (*str == '\0') {
2640                 AlertValue aval;
2641
2642                 aval = alertpanel(_("Send"),
2643                                   _("Subject is empty. Send it anyway?"),
2644                                   _("Yes"), _("No"), NULL);
2645                 if (aval != G_ALERTDEFAULT)
2646                         return FALSE;
2647         }
2648
2649         return TRUE;
2650 }
2651
2652 gint compose_send(Compose *compose)
2653 {
2654         gint msgnum;
2655         FolderItem *folder;
2656         gint val;
2657
2658         if (compose_check_entries(compose) == FALSE)
2659                 return -1;
2660
2661         val = compose_queue(compose, &msgnum, &folder);
2662         if (val) {
2663                 alertpanel_error(_("Could not queue message for sending"));
2664                 return -1;
2665         }
2666
2667         val = procmsg_send_message_queue(folder_item_fetch_msg(folder, msgnum));
2668
2669         folder_item_remove_msg(folder, msgnum);
2670         folderview_update_item(folder, TRUE);
2671
2672         return val;
2673 }
2674
2675 #if 0 /* compose restructure */
2676 gint compose_send(Compose *compose)
2677 {
2678         gchar tmp[MAXPATHLEN + 1];
2679         gint ok = 0;
2680         static gboolean lock = FALSE;
2681
2682         if (lock) return 1;
2683
2684         g_return_val_if_fail(compose->account != NULL, -1);
2685         g_return_val_if_fail(compose->orig_account != NULL, -1);
2686
2687         lock = TRUE;
2688
2689         if (compose_check_entries(compose) == FALSE) {
2690                 lock = FALSE;
2691                 return 1;
2692         }
2693
2694         /* write to temporary file */
2695         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
2696                    get_rc_dir(), G_DIR_SEPARATOR, (gint)compose);
2697
2698         if (prefs_common.linewrap_at_send)
2699                 compose_wrap_line_all(compose);
2700
2701         if (compose_write_to_file(compose, tmp, FALSE) < 0) {
2702                 lock = FALSE;
2703                 return -1;
2704         }
2705
2706         if (!compose->to_list && !compose->newsgroup_list) {
2707                 g_warning(_("can't get recipient list."));
2708                 unlink(tmp);
2709                 lock = FALSE;
2710                 return -1;
2711         }
2712
2713         if (compose->to_list) {
2714                 PrefsAccount *ac;
2715
2716 #if 0 /* NEW COMPOSE GUI */
2717                 if (compose->account->protocol != A_NNTP)
2718                         ac = compose->account;
2719                 else if (compose->orig_account->protocol != A_NNTP)
2720                         ac = compose->orig_account;
2721                 else if (cur_account && cur_account->protocol != A_NNTP)
2722                         ac = cur_account;
2723                 else {
2724                         ac = compose_current_mail_account();
2725                         if (!ac) {
2726                                 unlink(tmp);
2727                                 lock = FALSE;
2728                                 return -1;
2729                         }
2730                 }
2731 #endif
2732                 ac = compose->account;
2733
2734                 ok = send_message(tmp, ac, compose->to_list);
2735                 statusbar_pop_all();
2736         }
2737
2738         if (ok == 0 && compose->newsgroup_list) {
2739                 Folder *folder;
2740
2741                 if (compose->account->protocol == A_NNTP)
2742                         folder = FOLDER(compose->account->folder);
2743                 else
2744                         folder = FOLDER(compose->orig_account->folder);
2745
2746                 ok = news_post(folder, tmp);
2747                 if (ok < 0) {
2748                         alertpanel_error(_("Error occurred while posting the message to %s ."),
2749                                          compose->account->nntp_server);
2750                         unlink(tmp);
2751                         lock = FALSE;
2752                         return -1;
2753                 }
2754         }
2755
2756         /* queue message if failed to send */
2757         if (ok < 0) {
2758                 if (prefs_common.queue_msg) {
2759                         AlertValue val;
2760
2761                         val = alertpanel
2762                                 (_("Queueing"),
2763                                  _("Error occurred while sending the message.\n"
2764                                    "Put this message into queue folder?"),
2765                                  _("OK"), _("Cancel"), NULL);
2766                         if (G_ALERTDEFAULT == val) {
2767                                 ok = compose_queue(compose, tmp);
2768                                 if (ok < 0)
2769                                         alertpanel_error(_("Can't queue the message."));
2770                         }
2771                 } else
2772                         alertpanel_error(_("Error occurred while sending the message."));
2773         } else {
2774                 if (compose->mode == COMPOSE_REEDIT) {
2775                         compose_remove_reedit_target(compose);
2776                         if (compose->targetinfo)
2777                                 folderview_update_item
2778                                         (compose->targetinfo->folder, TRUE);
2779                 }
2780                 /* save message to outbox */
2781                 if (prefs_common.savemsg) {
2782                         Folder *folder = FOLDER(compose->account->folder);
2783                         FolderItem *outbox = NULL;
2784
2785                         if (folder)
2786                                 outbox = folder->outbox;
2787                         if (!outbox)
2788                                 outbox = folder_get_default_outbox();
2789                         if (procmsg_save_to_outbox(outbox, tmp, FALSE) < 0)
2790                                 alertpanel_error
2791                                         (_("Can't save the message to outbox."));
2792                         else
2793                                 folderview_update_item(outbox, TRUE);
2794                 }
2795         }
2796
2797         unlink(tmp);
2798         lock = FALSE;
2799         return ok;
2800 }
2801 #endif
2802
2803 static gboolean compose_use_attach(Compose *compose) {
2804     return(gtk_clist_get_row_data(GTK_CLIST(compose->attach_clist), 0) != NULL);
2805 }
2806
2807 static gint compose_bounce_write_headers_from_headerlist(Compose *compose,
2808                                                          FILE *fp)
2809 {
2810         gchar buf[BUFFSIZE];
2811         gchar *str;
2812         gboolean first_address;
2813         GSList *list;
2814         ComposeHeaderEntry *headerentry;
2815         gchar *headerentryname;
2816         gchar *header_w_colon;
2817         gchar *cc_hdr;
2818         gchar *to_hdr;
2819
2820         debug_print(_("Writing bounce header\n"));
2821
2822         header_w_colon = g_strconcat("To:", NULL);
2823         to_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
2824         header_w_colon = g_strconcat("Cc:", NULL);
2825         cc_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
2826
2827         first_address = TRUE;
2828         for(list = compose->header_list; list; list = list->next) {
2829                 headerentry = ((ComposeHeaderEntry *)list->data);
2830                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
2831
2832                 if(g_strcasecmp(headerentryname, cc_hdr) == 0
2833                    || g_strcasecmp(headerentryname, to_hdr) == 0) {
2834                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
2835                         Xstrdup_a(str, str, return -1);
2836                         g_strstrip(str);
2837                         if(str[0] != '\0') {
2838                                 compose_convert_header
2839                                         (buf, sizeof(buf), str,
2840                                         strlen("Resent-To") + 2);
2841                                 if(first_address) {
2842                                         fprintf(fp, "Resent-To: ");
2843                                         first_address = FALSE;
2844                                 } else {
2845                                         fprintf(fp, ",");
2846                                 }
2847                                 fprintf(fp, "%s", buf);
2848                         }
2849                 }
2850         }
2851         /* if(!first_address) { */
2852         fprintf(fp, "\n");
2853         /* } */
2854
2855         return(0);
2856 }
2857
2858 static gint compose_bounce_write_headers(Compose *compose, FILE *fp)
2859 {
2860         gchar buf[BUFFSIZE];
2861         gchar *str;
2862         /* struct utsname utsbuf; */
2863
2864         g_return_val_if_fail(fp != NULL, -1);
2865         g_return_val_if_fail(compose->account != NULL, -1);
2866         g_return_val_if_fail(compose->account->address != NULL, -1);
2867
2868         /* Date */
2869         get_rfc822_date(buf, sizeof(buf));
2870         fprintf(fp, "Resent-Date: %s\n", buf);
2871
2872         /* From */
2873         if (compose->account->name && *compose->account->name) {
2874                 compose_convert_header
2875                         (buf, sizeof(buf), compose->account->name,
2876                          strlen("From: "));
2877                 fprintf(fp, "Resent-From: %s <%s>\n",
2878                         buf, compose->account->address);
2879         } else
2880                 fprintf(fp, "Resent-From: %s\n", compose->account->address);
2881
2882         /* To */
2883         compose_bounce_write_headers_from_headerlist(compose, fp);
2884
2885         /* separator between header and body */
2886         fputs("\n", fp);
2887
2888         return 0;
2889 }
2890
2891 static gint compose_bounce_write_to_file(Compose *compose, const gchar *file)
2892 {
2893         FILE *fp;
2894         FILE *fdest;
2895         size_t len;
2896         gchar buf[BUFFSIZE];
2897
2898         if ((fp = fopen(compose->bounce_filename, "rb")) == NULL) {
2899                 FILE_OP_ERROR(file, "fopen");
2900                 return -1;
2901         }
2902
2903         if ((fdest = fopen(file, "wb")) == NULL) {
2904                 FILE_OP_ERROR(file, "fopen");
2905                 fclose(fp);
2906                 return -1;
2907         }
2908
2909         /* chmod for security */
2910         if (change_file_mode_rw(fdest, file) < 0) {
2911                 FILE_OP_ERROR(file, "chmod");
2912                 g_warning(_("can't change file mode\n"));
2913         }
2914
2915         while (procheader_get_unfolded_line(buf, sizeof(buf), fp)) {
2916                 /* should filter returnpath, delivered-to */
2917                 if ((g_strncasecmp(buf, "Return-Path:",
2918                                    strlen("Return-Path:")) == 0)
2919                     || (g_strncasecmp(buf, "Delivered-To:",
2920                                       strlen("Delivered-To:")) == 0))
2921                         continue;
2922
2923                 if (fputs(buf, fdest) == -1)
2924                         goto error;
2925
2926                 if (!prefs_common.bounce_keep_from) {
2927                         if (g_strncasecmp(buf, "From:",
2928                                           strlen("From:")) == 0) {
2929                                 fputs(" (by way of ", fdest);
2930                                 if (compose->account->name
2931                                     && *compose->account->name) {
2932                                         compose_convert_header
2933                                                 (buf, sizeof(buf),
2934                                                  compose->account->name,
2935                                                  strlen("From: "));
2936                                         fprintf(fdest, "%s <%s>",
2937                                                 buf,
2938                                                 compose->account->address);
2939                                 } else
2940                                         fprintf(fdest, "%s",
2941                                                 compose->account->address);
2942                                 fputs(")", fdest);
2943                         }
2944                 }
2945
2946                 if (fputs("\n", fdest) == -1)
2947                         goto error;
2948         }
2949
2950         compose_bounce_write_headers(compose, fdest);
2951
2952         while ((len = fread(buf, sizeof(gchar), BUFFSIZE, fp)) > 0) {
2953                 if (fwrite(buf, sizeof(gchar), len, fdest) == -1)
2954                         goto error;
2955         }
2956
2957         fclose(fdest);
2958         fclose(fp);
2959
2960         return 0;
2961  error:
2962         fclose(fdest);
2963         fclose(fp);
2964
2965         return -1;
2966 }
2967
2968
2969 #ifdef USE_GPGME
2970 /*
2971  * interfaces to rfc2015 to keep out the prefs stuff there.
2972  * returns 0 on success and -1 on error. */
2973 static int compose_create_signers_list (Compose *compose, GSList **pkey_list)
2974 {
2975         const char *keyid = NULL;
2976         GSList *key_list;
2977
2978         switch (compose->account->sign_key) {
2979         case SIGN_KEY_DEFAULT:
2980                 *pkey_list = NULL;
2981                 return 0;               /* nothing to do */
2982
2983         case SIGN_KEY_BY_FROM:
2984                 keyid = compose->account->address;
2985                 break;
2986
2987         case SIGN_KEY_CUSTOM:
2988                 keyid = compose->account->sign_key_id;
2989                 break;
2990
2991         default:
2992                 g_assert_not_reached ();
2993         }
2994
2995         key_list = rfc2015_create_signers_list(keyid);
2996
2997         if (!key_list) {
2998             alertpanel_error("Could not find any key associated with currently "
2999                                 "selected keyid `%s'!", keyid);
3000             return -1;
3001         }
3002
3003         *pkey_list = key_list;
3004         return 0;
3005 }
3006 #endif /* USE_GPGME */
3007
3008 static gint compose_write_to_file(Compose *compose, const gchar *file,
3009                                   gboolean is_draft)
3010 {
3011         FILE *fp;
3012         size_t len;
3013         gchar *chars;
3014         gchar *buf;
3015         const gchar *out_codeset;
3016         EncodingType encoding;
3017
3018         if ((fp = fopen(file, "wb")) == NULL) {
3019                 FILE_OP_ERROR(file, "fopen");
3020                 return -1;
3021         }
3022
3023         /* chmod for security */
3024         if (change_file_mode_rw(fp, file) < 0) {
3025                 FILE_OP_ERROR(file, "chmod");
3026                 g_warning(_("can't change file mode\n"));
3027         }
3028
3029         /* get all composed text */
3030         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
3031         len = strlen(chars);
3032         if (is_ascii_str(chars)) {
3033                 buf = g_strdup(chars);
3034                 out_codeset = CS_US_ASCII;
3035                 encoding = ENC_7BIT;
3036         } else {
3037                 const gchar *src_codeset;
3038
3039                 out_codeset = conv_get_outgoing_charset_str();
3040                 if (!strcasecmp(out_codeset, CS_US_ASCII))
3041                         out_codeset = CS_ISO_8859_1;
3042                 encoding = procmime_get_encoding_for_charset(out_codeset);
3043
3044                 src_codeset = conv_get_current_charset_str();
3045                 /* if current encoding is US-ASCII, set it the same as
3046                    outgoing one to prevent code conversion failure */
3047                 if (!strcasecmp(src_codeset, CS_US_ASCII))
3048                         src_codeset = out_codeset;
3049
3050                 debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
3051                             src_codeset, out_codeset, procmime_get_encoding_str(encoding));
3052
3053                 buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
3054                 if (!buf) {
3055                         AlertValue aval;
3056
3057                         aval = alertpanel
3058                                 (_("Error"),
3059                                  _("Can't convert the character encoding of the message.\n"
3060                                    "Send it anyway?"), _("Yes"), _("+No"), NULL);
3061                         if (aval != G_ALERTDEFAULT) {
3062                                 g_free(chars);
3063                                 fclose(fp);
3064                                 unlink(file);
3065                                 return -1;
3066                         } else {
3067                                 buf = g_strdup(chars);
3068                         }
3069                 }
3070         }
3071         g_free(chars);
3072
3073         /* write headers */
3074         if (compose_write_headers
3075                 (compose, fp, out_codeset, encoding, is_draft) < 0) {
3076                 g_warning(_("can't write headers\n"));
3077                 fclose(fp);
3078                 /* unlink(file); */
3079                 g_free(buf);
3080                 return -1;
3081         }
3082
3083         if (compose_use_attach(compose)) {
3084 #if USE_GPGME
3085             /* This prolog message is ignored by mime software and
3086              * because it would make our signing/encryption task
3087              * tougher, we don't emit it in that case */
3088             if (!compose->use_signing && !compose->use_encryption)
3089 #endif
3090                 fputs("This is a multi-part message in MIME format.\n", fp);
3091
3092                 fprintf(fp, "\n--%s\n", compose->boundary);
3093                 fprintf(fp, "Content-Type: text/plain; charset=%s\n",
3094                         out_codeset);
3095                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3096                         procmime_get_encoding_str(encoding));
3097                 fputc('\n', fp);
3098         }
3099
3100         /* write body */
3101         len = strlen(buf);
3102         if (encoding == ENC_BASE64) {
3103                 gchar outbuf[B64_BUFFSIZE];
3104                 gint i, l;
3105
3106                 for (i = 0; i < len; i += B64_LINE_SIZE) {
3107                         l = MIN(B64_LINE_SIZE, len - i);
3108                         to64frombits(outbuf, buf + i, l);
3109                         fputs(outbuf, fp);
3110                         fputc('\n', fp);
3111                 }
3112         } else if (fwrite(buf, sizeof(gchar), len, fp) != len) {
3113                 FILE_OP_ERROR(file, "fwrite");
3114                 fclose(fp);
3115                 unlink(file);
3116                 g_free(buf);
3117                 return -1;
3118         }
3119         g_free(buf);
3120
3121         if (compose_use_attach(compose))
3122                 compose_write_attach(compose, fp);
3123
3124         if (fclose(fp) == EOF) {
3125                 FILE_OP_ERROR(file, "fclose");
3126                 unlink(file);
3127                 return -1;
3128         }
3129
3130 #if USE_GPGME
3131         if (compose->use_signing) {
3132                 GSList *key_list;
3133
3134                 if (compose_create_signers_list(compose, &key_list) == -1 ||
3135                         rfc2015_sign(file, key_list) < 0) {
3136
3137                         unlink(file);
3138                         return -1;
3139                 }
3140         }
3141         if (compose->use_encryption) {
3142                 if (rfc2015_encrypt(file, compose->to_list, compose->account->ascii_armored) < 0) {
3143                         unlink(file);
3144                         return -1;
3145                 }
3146         }
3147 #endif /* USE_GPGME */
3148
3149         return 0;
3150 }
3151
3152 static gint compose_write_body_to_file(Compose *compose, const gchar *file)
3153 {
3154         FILE *fp;
3155         size_t len;
3156         gchar *chars;
3157
3158         if ((fp = fopen(file, "wb")) == NULL) {
3159                 FILE_OP_ERROR(file, "fopen");
3160                 return -1;
3161         }
3162
3163         /* chmod for security */
3164         if (change_file_mode_rw(fp, file) < 0) {
3165                 FILE_OP_ERROR(file, "chmod");
3166                 g_warning(_("can't change file mode\n"));
3167         }
3168
3169         chars = gtk_editable_get_chars(GTK_EDITABLE(compose->text), 0, -1);
3170
3171         /* write body */
3172         len = strlen(chars);
3173         if (fwrite(chars, sizeof(gchar), len, fp) != len) {
3174                 FILE_OP_ERROR(file, "fwrite");
3175                 g_free(chars);
3176                 fclose(fp);
3177                 unlink(file);
3178                 return -1;
3179         }
3180
3181         g_free(chars);
3182
3183         if (fclose(fp) == EOF) {
3184                 FILE_OP_ERROR(file, "fclose");
3185                 unlink(file);
3186                 return -1;
3187         }
3188         return 0;
3189 }
3190
3191 static gint compose_remove_reedit_target(Compose *compose)
3192 {
3193         FolderItem *item;
3194         MsgInfo *msginfo = compose->targetinfo;
3195
3196         g_return_val_if_fail(compose->mode == COMPOSE_REEDIT, -1);
3197         if (!msginfo) return -1;
3198
3199         item = msginfo->folder;
3200         g_return_val_if_fail(item != NULL, -1);
3201
3202         folder_item_scan(item);
3203         if (procmsg_msg_exist(msginfo) &&
3204             (item->stype == F_DRAFT || item->stype == F_QUEUE)) {
3205                 if (folder_item_remove_msg(item, msginfo->msgnum) < 0) {
3206                         g_warning(_("can't remove the old message\n"));
3207                         return -1;
3208                 }
3209         }
3210
3211         return 0;
3212 }
3213
3214
3215 static gint compose_queue(Compose *compose, gint *msgnum, FolderItem **item)
3216 {
3217         FolderItem *queue;
3218         gchar *tmp, *tmp2, *queue_path;
3219         FILE *fp, *src_fp;
3220         GSList *cur;
3221         gchar buf[BUFFSIZE];
3222         gint num;
3223         MsgFlags flag = {0, 0};
3224         static gboolean lock = FALSE;
3225         PrefsAccount *mailac = NULL, *newsac = NULL;
3226
3227         debug_print(_("queueing message...\n"));
3228         g_return_val_if_fail(compose->account != NULL, -1);
3229         g_return_val_if_fail(compose->orig_account != NULL, -1);
3230
3231         lock = TRUE;
3232
3233         if (compose_check_entries(compose) == FALSE) {
3234                 lock = FALSE;
3235                 return -1;
3236         }
3237
3238         if (!compose->to_list && !compose->newsgroup_list) {
3239                 g_warning(_("can't get recipient list."));
3240                 lock = FALSE;
3241                 return -1;
3242         }
3243
3244         if(compose->to_list) {
3245                 if (compose->account->protocol != A_NNTP)
3246                         mailac = compose->account;
3247                 else if (compose->orig_account->protocol != A_NNTP)
3248                         mailac = compose->orig_account;
3249                 else if (cur_account && cur_account->protocol != A_NNTP)
3250                         mailac = cur_account;
3251                 else if (!(mailac = compose_current_mail_account())) {
3252                         lock = FALSE;
3253                         alertpanel_error(_("No account for sending mails available!"));
3254                         return -1;
3255                 }
3256         }
3257
3258         if(compose->newsgroup_list) {
3259                 if (compose->account->protocol == A_NNTP)
3260                         newsac = compose->account;
3261                 else if(!(newsac = compose->orig_account) || (newsac->protocol != A_NNTP)) {
3262                         lock = FALSE;
3263                         alertpanel_error(_("No account for posting news available!"));
3264                         return -1;
3265                 }
3266         }
3267
3268         if (prefs_common.linewrap_at_send)
3269                 compose_wrap_line_all(compose);
3270
3271         /* write to temporary file */
3272         tmp2 = g_strdup_printf("%s%ctmp%d", g_get_tmp_dir(),
3273                                       G_DIR_SEPARATOR, (gint)compose);
3274
3275         if (compose->bounce_filename != NULL) {
3276                 if (compose_bounce_write_to_file(compose, tmp2) < 0) {
3277                         unlink(tmp2);
3278                         lock = FALSE;
3279                         return -1;
3280                 }
3281         }
3282         else {
3283                 if (compose_write_to_file(compose, tmp2, FALSE) < 0) {
3284                         unlink(tmp2);
3285                         lock = FALSE;
3286                         return -1;
3287                 }
3288         }
3289
3290         /* add queue header */
3291         tmp = g_strdup_printf("%s%cqueue.%d", g_get_tmp_dir(),
3292                               G_DIR_SEPARATOR, (gint)compose);
3293         if ((fp = fopen(tmp, "wb")) == NULL) {
3294                 FILE_OP_ERROR(tmp, "fopen");
3295                 g_free(tmp);
3296                 return -1;
3297         }
3298         if ((src_fp = fopen(tmp2, "rb")) == NULL) {
3299                 FILE_OP_ERROR(tmp2, "fopen");
3300                 fclose(fp);
3301                 unlink(tmp);
3302                 g_free(tmp);
3303                 unlink(tmp2);
3304                 g_free(tmp2);
3305                 return -1;
3306         }
3307         if (change_file_mode_rw(fp, tmp) < 0) {
3308                 FILE_OP_ERROR(tmp, "chmod");
3309                 g_warning(_("can't change file mode\n"));
3310         }
3311
3312         /* queueing variables */
3313         fprintf(fp, "AF:\n");
3314         fprintf(fp, "NF:0\n");
3315         fprintf(fp, "PS:10\n");
3316         fprintf(fp, "SRH:1\n");
3317         fprintf(fp, "SFN:\n");
3318         fprintf(fp, "DSR:\n");
3319         if (compose->msgid)
3320                 fprintf(fp, "MID:<%s>\n", compose->msgid);
3321         else
3322                 fprintf(fp, "MID:\n");
3323         fprintf(fp, "CFG:\n");
3324         fprintf(fp, "PT:0\n");
3325         fprintf(fp, "S:%s\n", compose->account->address);
3326         fprintf(fp, "RQ:\n");
3327         if (mailac)
3328                 fprintf(fp, "SSV:%s\n", mailac->smtp_server);
3329         else
3330                 fprintf(fp, "SSV:\n");
3331         if (newsac)
3332                 fprintf(fp, "NSV:%s\n", newsac->nntp_server);
3333         else
3334                 fprintf(fp, "NSV:\n");
3335         fprintf(fp, "SSH:\n");
3336         /* write recepient list */
3337         fprintf(fp, "R:");
3338         if(compose->to_list) {
3339                 fprintf(fp, "<%s>", (gchar *)compose->to_list->data);
3340                 for (cur = compose->to_list->next; cur != NULL; cur = cur->next)
3341                         fprintf(fp, ",<%s>", (gchar *)cur->data);
3342         }
3343         fprintf(fp, "\n");
3344         /* write newsgroup list */
3345         fprintf(fp, "NG:");
3346         if(compose->newsgroup_list) {
3347                 fprintf(fp, "%s", (gchar *)compose->newsgroup_list->data);
3348                 for (cur = compose->newsgroup_list->next; cur != NULL; cur = cur->next)
3349                         fprintf(fp, ",%s", (gchar *)cur->data);
3350         }
3351         fprintf(fp, "\n");
3352         /* Sylpheed account IDs */
3353         if(mailac) {
3354                 fprintf(fp, "MAID:%d\n", mailac->account_id);
3355         }
3356         if(newsac) {
3357                 fprintf(fp, "NAID:%d\n", newsac->account_id);
3358         }
3359         /* Save copy folder */
3360         if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn))) {
3361                 gchar *str;
3362
3363                 str = gtk_editable_get_chars(GTK_EDITABLE(compose->savemsg_entry), 0, -1);
3364                 fprintf(fp, "SCF:%s\n", str);
3365                 g_free(str);
3366         }
3367         fprintf(fp, "\n");
3368
3369         while (fgets(buf, sizeof(buf), src_fp) != NULL) {
3370                 if (fputs(buf, fp) == EOF) {
3371                         FILE_OP_ERROR(tmp, "fputs");
3372                         fclose(fp);
3373                         fclose(src_fp);
3374                         unlink(tmp);
3375                         g_free(tmp);
3376                         unlink(tmp2);
3377                         g_free(tmp2);
3378                         return -1;
3379                 }
3380         }
3381         fclose(src_fp);
3382         if (fclose(fp) == EOF) {
3383                 FILE_OP_ERROR(tmp, "fclose");
3384                 unlink(tmp);
3385                 g_free(tmp);
3386                 unlink(tmp2);
3387                 g_free(tmp2);
3388                 return -1;
3389         }
3390
3391         if (compose->account->folder &&
3392             FOLDER(compose->account->folder)->queue)
3393                 queue = FOLDER(compose->account->folder)->queue;
3394         else
3395                 queue = folder_get_default_queue();
3396
3397         folder_item_scan(queue);
3398         queue_path = folder_item_get_path(queue);
3399         if (!is_dir_exist(queue_path))
3400                 make_dir_hier(queue_path);
3401         if ((num = folder_item_add_msg(queue, tmp, TRUE)) < 0) {
3402                 g_warning(_("can't queue the message\n"));
3403                 unlink(tmp);
3404                 g_free(tmp);
3405                 g_free(queue_path);
3406                 return -1;
3407         }
3408         unlink(tmp);
3409         g_free(tmp);
3410         unlink(tmp2);
3411         g_free(tmp2);
3412
3413         if (compose->mode == COMPOSE_REEDIT) {
3414                 compose_remove_reedit_target(compose);
3415                 if (compose->targetinfo &&
3416                     compose->targetinfo->folder != queue)
3417                         folderview_update_item
3418                                 (compose->targetinfo->folder, TRUE);
3419         }
3420
3421         procmsg_add_flags(queue, num, flag);
3422         folder_item_scan(queue);
3423         folderview_update_item(queue, TRUE);
3424
3425         if((msgnum != NULL) && (item != NULL)) {
3426                 *msgnum = num;
3427                 *item = queue;
3428         }
3429
3430         return 0;
3431 }
3432
3433 static void compose_write_attach(Compose *compose, FILE *fp)
3434 {
3435         AttachInfo *ainfo;
3436         GtkCList *clist = GTK_CLIST(compose->attach_clist);
3437         gint row;
3438         FILE *attach_fp;
3439         gchar filename[BUFFSIZE];
3440         gint len;
3441
3442         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
3443              row++) {
3444                 gchar buf[BUFFSIZE];
3445                 gchar inbuf[B64_LINE_SIZE], outbuf[B64_BUFFSIZE];
3446
3447                 if ((attach_fp = fopen(ainfo->file, "rb")) == NULL) {
3448                         g_warning(_("Can't open file %s\n"), ainfo->file);
3449                         continue;
3450                 }
3451
3452                 fprintf(fp, "\n--%s\n", compose->boundary);
3453
3454                 if (!strcmp2(ainfo->content_type, "message/rfc822")) {
3455                         fprintf(fp, "Content-Type: %s\n", ainfo->content_type);
3456                         fprintf(fp, "Content-Disposition: inline\n");
3457                 } else {
3458                         conv_encode_header(filename, sizeof(filename),
3459                                            ainfo->name, 12);
3460                         fprintf(fp, "Content-Type: %s;\n"
3461                                     " name=\"%s\"\n",
3462                                 ainfo->content_type, filename);
3463                         fprintf(fp, "Content-Disposition: attachment;\n"
3464                                     " filename=\"%s\"\n", filename);
3465                 }
3466
3467                 fprintf(fp, "Content-Transfer-Encoding: %s\n\n",
3468                         procmime_get_encoding_str(ainfo->encoding));
3469
3470                 switch (ainfo->encoding) {
3471
3472                 case ENC_7BIT:
3473                 case ENC_8BIT:
3474                         /* if (ainfo->encoding == ENC_7BIT) { */
3475
3476                         while (fgets(buf, sizeof(buf), attach_fp) != NULL) {
3477                                 strcrchomp(buf);
3478                                 fputs(buf, fp);
3479                         }
3480                         break;
3481                         /* } else { */
3482                 case ENC_BASE64:
3483
3484                         while ((len = fread(inbuf, sizeof(gchar),
3485                                             B64_LINE_SIZE, attach_fp))
3486                                == B64_LINE_SIZE) {
3487                                 to64frombits(outbuf, inbuf, B64_LINE_SIZE);
3488                                 fputs(outbuf, fp);
3489                                 fputc('\n', fp);
3490                         }
3491                         if (len > 0 && feof(attach_fp)) {
3492                                 to64frombits(outbuf, inbuf, len);
3493                                 fputs(outbuf, fp);
3494                                 fputc('\n', fp);
3495                         }
3496                         break;
3497                 }
3498
3499                 fclose(attach_fp);
3500         }
3501
3502         fprintf(fp, "\n--%s--\n", compose->boundary);
3503 }
3504
3505 #define IS_IN_CUSTOM_HEADER(header) \
3506         (compose->account->add_customhdr && \
3507          custom_header_find(compose->account->customhdr_list, header) != NULL)
3508
3509 static gint compose_write_headers_from_headerlist(Compose *compose,
3510                                                   FILE *fp,
3511                                                   gchar *header)
3512 {
3513         gchar buf[BUFFSIZE];
3514         gchar *str, *header_w_colon, *trans_hdr;
3515         gboolean first_address;
3516         GSList *list;
3517         ComposeHeaderEntry *headerentry;
3518         gchar * headerentryname;
3519
3520         if (IS_IN_CUSTOM_HEADER(header)) {
3521                 return 0;
3522         }
3523
3524         debug_print(_("Writing %s-header\n"), header);
3525
3526         header_w_colon = g_strconcat(header, ":", NULL);
3527         trans_hdr = (prefs_common.trans_hdr ? gettext(header_w_colon) : header_w_colon);
3528
3529         first_address = TRUE;
3530         for(list = compose->header_list; list; list = list->next) {
3531                 headerentry = ((ComposeHeaderEntry *)list->data);
3532                 headerentryname = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(headerentry->combo)->entry));
3533
3534                 if(!g_strcasecmp(trans_hdr, headerentryname)) {
3535                         str = gtk_entry_get_text(GTK_ENTRY(headerentry->entry));
3536                         Xstrdup_a(str, str, return -1);
3537                         g_strstrip(str);
3538                         if(str[0] != '\0') {
3539                                 compose_convert_header
3540                                         (buf, sizeof(buf), str,
3541                                         strlen(header) + 2);
3542                                 if(first_address) {
3543                                         fprintf(fp, "%s: ", header);
3544                                         first_address = FALSE;
3545                                 } else {
3546                                         fprintf(fp, ",");
3547                                 }
3548                                 fprintf(fp, "%s", buf);
3549                         }
3550                 }
3551         }
3552         if(!first_address) {
3553                 fprintf(fp, "\n");
3554         }
3555
3556         g_free(header_w_colon);
3557
3558         return(0);
3559 }
3560
3561 static gint compose_write_headers(Compose *compose, FILE *fp,
3562                                   const gchar *charset, EncodingType encoding,
3563                                   gboolean is_draft)
3564 {
3565         gchar buf[BUFFSIZE];
3566         gchar *str;
3567         /* struct utsname utsbuf; */
3568
3569         g_return_val_if_fail(fp != NULL, -1);
3570         g_return_val_if_fail(charset != NULL, -1);
3571         g_return_val_if_fail(compose->account != NULL, -1);
3572         g_return_val_if_fail(compose->account->address != NULL, -1);
3573
3574         /* Date */
3575         if (compose->account->add_date) {
3576                 get_rfc822_date(buf, sizeof(buf));
3577                 fprintf(fp, "Date: %s\n", buf);
3578         }
3579
3580         /* From */
3581         if (!IS_IN_CUSTOM_HEADER("From")) {
3582                 if (compose->account->name && *compose->account->name) {
3583                         compose_convert_header
3584                                 (buf, sizeof(buf), compose->account->name,
3585                                  strlen("From: "));
3586                         fprintf(fp, "From: %s <%s>\n",
3587                                 buf, compose->account->address);
3588                 } else
3589                         fprintf(fp, "From: %s\n", compose->account->address);
3590         }
3591
3592         /* To */
3593         compose_write_headers_from_headerlist(compose, fp, "To");
3594 #if 0 /* NEW COMPOSE GUI */
3595         if (compose->use_to) {
3596                 str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
3597                 if (*str != '\0') {
3598                         Xstrdup_a(str, str, return -1);
3599                         g_strstrip(str);
3600                         if (*str != '\0') {
3601                                 compose->to_list = address_list_append
3602                                         (compose->to_list, str);
3603                                 if (!IS_IN_CUSTOM_HEADER("To")) {
3604                                         compose_convert_header
3605                                                 (buf, sizeof(buf), str,
3606                                                  strlen("To: "));
3607                                         fprintf(fp, "To: %s\n", buf);
3608                                 }
3609                         }
3610                 }
3611         }
3612 #endif
3613
3614         /* Newsgroups */
3615         compose_write_headers_from_headerlist(compose, fp, "Newsgroups");
3616 #if 0 /* NEW COMPOSE GUI */
3617         str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
3618         if (*str != '\0') {
3619                 Xstrdup_a(str, str, return -1);
3620                 g_strstrip(str);
3621                 remove_space(str);
3622                 if (*str != '\0') {
3623                         compose->newsgroup_list =
3624                                 newsgroup_list_append(compose->newsgroup_list,
3625                                                       str);
3626                         if (!IS_IN_CUSTOM_HEADER("Newsgroups")) {
3627                                 compose_convert_header(buf, sizeof(buf), str,
3628                                                        strlen("Newsgroups: "));
3629                                 fprintf(fp, "Newsgroups: %s\n", buf);
3630                         }
3631                 }
3632         }
3633 #endif
3634         /* Cc */
3635         compose_write_headers_from_headerlist(compose, fp, "Cc");
3636 #if 0 /* NEW COMPOSE GUI */
3637         if (compose->use_cc) {
3638                 str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
3639                 if (*str != '\0') {
3640                         Xstrdup_a(str, str, return -1);
3641                         g_strstrip(str);
3642                         if (*str != '\0') {
3643                                 compose->to_list = address_list_append
3644                                         (compose->to_list, str);
3645                                 if (!IS_IN_CUSTOM_HEADER("Cc")) {
3646                                         compose_convert_header
3647                                                 (buf, sizeof(buf), str,
3648                                                  strlen("Cc: "));
3649                                         fprintf(fp, "Cc: %s\n", buf);
3650                                 }
3651                         }
3652                 }
3653         }
3654 #endif
3655         /* Bcc */
3656         compose_write_headers_from_headerlist(compose, fp, "Bcc");
3657 #if 0 /* NEW COMPOSE GUI */
3658         if (compose->use_bcc) {
3659                 str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
3660                 if (*str != '\0') {
3661                         Xstrdup_a(str, str, return -1);
3662                         g_strstrip(str);
3663                         if (*str != '\0') {
3664                                 compose->to_list = address_list_append
3665                                         (compose->to_list, str);
3666                                 compose_convert_header(buf, sizeof(buf), str,
3667                                                        strlen("Bcc: "));
3668                                 fprintf(fp, "Bcc: %s\n", buf);
3669                         }
3670                 }
3671         }
3672 #endif
3673
3674         /* Subject */
3675         str = gtk_entry_get_text(GTK_ENTRY(compose->subject_entry));
3676         if (*str != '\0' && !IS_IN_CUSTOM_HEADER("Subject")) {
3677                 Xstrdup_a(str, str, return -1);
3678                 g_strstrip(str);
3679                 if (*str != '\0') {
3680                         compose_convert_header(buf, sizeof(buf), str,
3681                                                strlen("Subject: "));
3682                         fprintf(fp, "Subject: %s\n", buf);
3683                 }
3684         }
3685
3686         /* Message-ID */
3687         if (compose->account->gen_msgid) {
3688                 compose_generate_msgid(compose, buf, sizeof(buf));
3689                 fprintf(fp, "Message-Id: <%s>\n", buf);
3690                 compose->msgid = g_strdup(buf);
3691         }
3692
3693         /* In-Reply-To */
3694         if (compose->inreplyto && compose->to_list)
3695                 fprintf(fp, "In-Reply-To: <%s>\n", compose->inreplyto);
3696
3697         /* References */
3698         if (compose->references)
3699                 fprintf(fp, "References: %s\n", compose->references);
3700
3701         /* Followup-To */
3702         compose_write_headers_from_headerlist(compose, fp, "Followup-To");
3703 #if 0 /* NEW COMPOSE GUI */
3704         if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
3705                 str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
3706                 if (*str != '\0') {
3707                         Xstrdup_a(str, str, return -1);
3708                         g_strstrip(str);
3709                         remove_space(str);
3710                         if (*str != '\0') {
3711                                 compose_convert_header(buf, sizeof(buf), str,
3712                                                        strlen("Followup-To: "));
3713                                 fprintf(fp, "Followup-To: %s\n", buf);
3714                         }
3715                 }
3716         }
3717 #endif
3718         /* Reply-To */
3719         compose_write_headers_from_headerlist(compose, fp, "Reply-To");
3720 #if 0 /* NEW COMPOSE GUI */
3721         if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
3722                 str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
3723                 if (*str != '\0') {
3724                         Xstrdup_a(str, str, return -1);
3725                         g_strstrip(str);
3726                         if (*str != '\0') {
3727                                 compose_convert_header(buf, sizeof(buf), str,
3728                                                        strlen("Reply-To: "));
3729                                 fprintf(fp, "Reply-To: %s\n", buf);
3730                         }
3731                 }
3732         }
3733 #endif
3734         /* Organization */
3735         if (compose->account->organization &&
3736             !IS_IN_CUSTOM_HEADER("Organization")) {
3737                 compose_convert_header(buf, sizeof(buf),
3738                                        compose->account->organization,
3739                                        strlen("Organization: "));
3740                 fprintf(fp, "Organization: %s\n", buf);
3741         }
3742
3743         /* Program version and system info */
3744         /* uname(&utsbuf); */
3745         if (g_slist_length(compose->to_list) && !IS_IN_CUSTOM_HEADER("X-Mailer")) {
3746                 fprintf(fp, "X-Mailer: %s (GTK+ %d.%d.%d; %s)\n",
3747                         prog_version,
3748                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3749                         HOST_ALIAS);
3750                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3751         }
3752         if (g_slist_length(compose->newsgroup_list) && !IS_IN_CUSTOM_HEADER("X-Newsreader")) {
3753                 fprintf(fp, "X-Newsreader: %s (GTK+ %d.%d.%d; %s)\n",
3754                         prog_version,
3755                         gtk_major_version, gtk_minor_version, gtk_micro_version,
3756                         HOST_ALIAS);
3757                         /* utsbuf.sysname, utsbuf.release, utsbuf.machine); */
3758         }
3759
3760         /* custom headers */
3761         if (compose->account->add_customhdr) {
3762                 GSList *cur;
3763
3764                 for (cur = compose->account->customhdr_list; cur != NULL;
3765                      cur = cur->next) {
3766                         CustomHeader *chdr = (CustomHeader *)cur->data;
3767
3768                         if (strcasecmp(chdr->name, "Date")         != 0 &&
3769                             strcasecmp(chdr->name, "From")         != 0 &&
3770                             strcasecmp(chdr->name, "To")           != 0 &&
3771                          /* strcasecmp(chdr->name, "Sender")       != 0 && */
3772                             strcasecmp(chdr->name, "Message-Id")   != 0 &&
3773                             strcasecmp(chdr->name, "In-Reply-To")  != 0 &&
3774                             strcasecmp(chdr->name, "References")   != 0 &&
3775                             strcasecmp(chdr->name, "Mime-Version") != 0 &&
3776                             strcasecmp(chdr->name, "Content-Type") != 0 &&
3777                             strcasecmp(chdr->name, "Content-Transfer-Encoding")
3778                             != 0) {
3779                                 compose_convert_header
3780                                         (buf, sizeof(buf),
3781                                          chdr->value ? chdr->value : "",
3782                                          strlen(chdr->name) + 2);
3783                                 fprintf(fp, "%s: %s\n", chdr->name, buf);
3784                         }
3785                 }
3786         }
3787
3788         /* MIME */
3789         fprintf(fp, "Mime-Version: 1.0\n");
3790         if (compose_use_attach(compose)) {
3791                 get_rfc822_date(buf, sizeof(buf));
3792                 subst_char(buf, ' ', '_');
3793                 subst_char(buf, ',', '_');
3794                 compose->boundary = g_strdup_printf("Multipart_%s_%08x",
3795                                                     buf, (guint)compose);
3796                 fprintf(fp,
3797                         "Content-Type: multipart/mixed;\n"
3798                         " boundary=\"%s\"\n", compose->boundary);
3799         } else {
3800                 fprintf(fp, "Content-Type: text/plain; charset=%s\n", charset);
3801                 fprintf(fp, "Content-Transfer-Encoding: %s\n",
3802                         procmime_get_encoding_str(encoding));
3803         }
3804
3805         /* Request Return Receipt */
3806         if (!IS_IN_CUSTOM_HEADER("Disposition-Notification-To")) {
3807                 if (compose->return_receipt) {
3808                         if (compose->account->name
3809                             && *compose->account->name) {
3810                                 compose_convert_header(buf, sizeof(buf), compose->account->name, strlen("Disposition-Notification-To: "));
3811                                 fprintf(fp, "Disposition-Notification-To: %s <%s>\n", buf, compose->account->address);
3812                         } else
3813                                 fprintf(fp, "Disposition-Notification-To: %s\n", compose->account->address);
3814                 }
3815         }
3816
3817         /* separator between header and body */
3818         fputs("\n", fp);
3819
3820         return 0;
3821 }
3822
3823 #undef IS_IN_CUSTOM_HEADER
3824
3825 static void compose_convert_header(gchar *dest, gint len, gchar *src,
3826                                    gint header_len)
3827 {
3828         g_return_if_fail(src != NULL);
3829         g_return_if_fail(dest != NULL);
3830
3831         if (len < 1) return;
3832
3833         remove_return(src);
3834
3835         if (is_ascii_str(src)) {
3836                 strncpy2(dest, src, len);
3837                 dest[len - 1] = '\0';
3838                 return;
3839         } else
3840                 conv_encode_header(dest, len, src, header_len);
3841 }
3842
3843 static void compose_generate_msgid(Compose *compose, gchar *buf, gint len)
3844 {
3845         struct tm *lt;
3846         time_t t;
3847         gchar *addr;
3848
3849         t = time(NULL);
3850         lt = localtime(&t);
3851
3852         if (compose->account && compose->account->address &&
3853             *compose->account->address) {
3854                 if (strchr(compose->account->address, '@'))
3855                         addr = g_strdup(compose->account->address);
3856                 else
3857                         addr = g_strconcat(compose->account->address, "@",
3858                                            get_domain_name(), NULL);
3859         } else
3860                 addr = g_strconcat(g_get_user_name(), "@", get_domain_name(),
3861                                    NULL);
3862
3863         g_snprintf(buf, len, "%04d%02d%02d%02d%02d%02d.%08x.%s",
3864                    lt->tm_year + 1900, lt->tm_mon + 1,
3865                    lt->tm_mday, lt->tm_hour,
3866                    lt->tm_min, lt->tm_sec,
3867                    (guint)random(), addr);
3868
3869         debug_print(_("generated Message-ID: %s\n"), buf);
3870
3871         g_free(addr);
3872 }
3873
3874 static void compose_add_entry_field(GtkWidget *table, GtkWidget **hbox,
3875                                     GtkWidget **entry, gint *count,
3876                                     const gchar *label_str,
3877                                     gboolean is_addr_entry)
3878 {
3879         GtkWidget *label;
3880
3881         if (GTK_TABLE(table)->nrows < (*count) + 1)
3882                 gtk_table_resize(GTK_TABLE(table), (*count) + 1, 2);
3883
3884         *hbox = gtk_hbox_new(FALSE, 0);
3885         label = gtk_label_new
3886                 (prefs_common.trans_hdr ? gettext(label_str) : label_str);
3887         gtk_box_pack_end(GTK_BOX(*hbox), label, FALSE, FALSE, 0);
3888         gtk_table_attach(GTK_TABLE(table), *hbox, 0, 1, *count, (*count) + 1,
3889                          GTK_FILL, 0, 2, 0);
3890         *entry = gtk_entry_new_with_max_length(MAX_ENTRY_LENGTH);
3891         gtk_table_attach
3892                 (GTK_TABLE(table), *entry, 1, 2, *count, (*count) + 1, GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
3893 #if 0 /* NEW COMPOSE GUI */
3894         if (GTK_TABLE(table)->nrows > (*count) + 1)
3895                 gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4);
3896 #endif
3897
3898         if (is_addr_entry)
3899                 address_completion_register_entry(GTK_ENTRY(*entry));
3900
3901         (*count)++;
3902 }
3903
3904 static void compose_create_header_entry(Compose *compose)
3905 {
3906         gchar *headers[] = {"To:", "Cc:", "Bcc:", "Newsgroups:", "Reply-To:", "Followup-To:", NULL};
3907
3908         GtkWidget *combo;
3909         GtkWidget *entry;
3910         GList *combo_list = NULL;
3911         gchar **string, *header;
3912         ComposeHeaderEntry *headerentry;
3913
3914         headerentry = g_new0(ComposeHeaderEntry, 1);
3915
3916         /* Combo box */
3917         combo = gtk_combo_new();
3918         string = headers;
3919         while(*string != NULL) {
3920             combo_list = g_list_append(combo_list, (prefs_common.trans_hdr ? gettext(*string) : *string));
3921             string++;
3922         }
3923         gtk_combo_set_popdown_strings(GTK_COMBO(combo), combo_list);
3924         g_list_free(combo_list);
3925         gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), FALSE);
3926         gtk_widget_show(combo);
3927         gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
3928         if(compose->header_last) {
3929                 header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
3930         } else {
3931                 switch(compose->account->protocol) {
3932                         case A_NNTP:
3933                                 header = prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:";
3934                                 break;
3935                         default:
3936                                 header = prefs_common.trans_hdr ? _("To:") : "To:";
3937                                 break;
3938                 }
3939         }
3940         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
3941
3942         /* Entry field */
3943         entry = gtk_entry_new();
3944         gtk_widget_show(entry);
3945         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);
3946
3947         gtk_signal_connect(GTK_OBJECT(entry), "key-press-event", GTK_SIGNAL_FUNC(compose_headerentry_key_press_event_cb), headerentry);
3948         gtk_signal_connect(GTK_OBJECT(entry), "changed", GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
3949         gtk_signal_connect(GTK_OBJECT(entry), "activate", GTK_SIGNAL_FUNC(text_activated), compose);
3950
3951         address_completion_register_entry(GTK_ENTRY(entry));
3952
3953         headerentry->compose = compose;
3954         headerentry->combo = combo;
3955         headerentry->entry = entry;
3956         headerentry->headernum = compose->header_nextrow;
3957
3958         compose->header_nextrow++;
3959         compose->header_last = headerentry;
3960 }
3961
3962 static void compose_add_header_entry(Compose *compose, gchar *header, gchar *text)
3963 {
3964         ComposeHeaderEntry *last_header;
3965
3966         last_header = compose->header_last;
3967
3968         gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
3969         gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
3970 }
3971
3972 static GtkWidget *compose_create_header(Compose *compose)
3973 {
3974         GtkWidget *label;
3975         GtkWidget *hbox;
3976         GtkWidget *from_optmenu_hbox;
3977 #if 0 /* NEW COMPOSE GUI */
3978         GtkWidget *to_entry;
3979         GtkWidget *to_hbox;
3980         GtkWidget *newsgroups_entry;
3981         GtkWidget *newsgroups_hbox;
3982 #endif
3983         GtkWidget *header_scrolledwin;
3984         GtkWidget *header_table;
3985 #if 0 /* NEW COMPOSE GUI */
3986         GtkWidget *cc_entry;
3987         GtkWidget *cc_hbox;
3988         GtkWidget *bcc_entry;
3989         GtkWidget *bcc_hbox;
3990         GtkWidget *reply_entry;
3991         GtkWidget *reply_hbox;
3992         GtkWidget *followup_entry;
3993         GtkWidget *followup_hbox;
3994 #endif
3995
3996         gint count = 0;
3997
3998         /* header labels and entries */
3999         header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4000         gtk_widget_show(header_scrolledwin);
4001         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
4002
4003         header_table = gtk_table_new(2, 2, FALSE);
4004         gtk_widget_show(header_table);
4005         gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
4006         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
4007         gtk_viewport_set_shadow_type(GTK_VIEWPORT(GTK_BIN(header_scrolledwin)->child), GTK_SHADOW_ETCHED_IN);
4008         count = 0;
4009
4010         /* option menu for selecting accounts */
4011         hbox = gtk_hbox_new(FALSE, 0);
4012         label = gtk_label_new(prefs_common.trans_hdr ? _("From:") : "From:");
4013         gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0);
4014         gtk_table_attach(GTK_TABLE(header_table), hbox, 0, 1, count, count + 1,
4015                          GTK_FILL, 0, 2, 0);
4016         from_optmenu_hbox = compose_account_option_menu_create(compose);
4017         gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
4018                                   1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
4019 #if 0 /* NEW COMPOSE GUI */
4020         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4021 #endif
4022         count++;
4023
4024         compose->header_table = header_table;
4025         compose->header_list = NULL;
4026         compose->header_nextrow = count;
4027
4028         compose_create_header_entry(compose);
4029
4030 #if 0 /* NEW COMPOSE GUI */
4031         compose_add_entry_field(table, &to_hbox, &to_entry, &count,
4032                                 "To:", TRUE);
4033         gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
4034         compose_add_entry_field(table, &newsgroups_hbox, &newsgroups_entry,
4035                                 &count, "Newsgroups:", FALSE);
4036         gtk_table_set_row_spacing(GTK_TABLE(table), 1, 4);
4037
4038         gtk_table_set_row_spacing(GTK_TABLE(table), 2, 4);
4039
4040         compose_add_entry_field(table, &cc_hbox, &cc_entry, &count,
4041                                 "Cc:", TRUE);
4042         gtk_table_set_row_spacing(GTK_TABLE(table), 3, 4);
4043         compose_add_entry_field(table, &bcc_hbox, &bcc_entry, &count,
4044                                 "Bcc:", TRUE);
4045         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 4);
4046         compose_add_entry_field(table, &reply_hbox, &reply_entry, &count,
4047                                 "Reply-To:", TRUE);
4048         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 4);
4049         compose_add_entry_field(table, &followup_hbox, &followup_entry, &count,
4050                                 "Followup-To:", FALSE);
4051         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 4);
4052
4053         gtk_table_set_col_spacings(GTK_TABLE(table), 4);
4054
4055         gtk_signal_connect(GTK_OBJECT(to_entry), "activate",
4056                            GTK_SIGNAL_FUNC(to_activated), compose);
4057         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "activate",
4058                            GTK_SIGNAL_FUNC(newsgroups_activated), compose);
4059         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate",
4060                            GTK_SIGNAL_FUNC(subject_activated), compose);
4061         gtk_signal_connect(GTK_OBJECT(cc_entry), "activate",
4062                            GTK_SIGNAL_FUNC(cc_activated), compose);
4063         gtk_signal_connect(GTK_OBJECT(bcc_entry), "activate",
4064                            GTK_SIGNAL_FUNC(bcc_activated), compose);
4065         gtk_signal_connect(GTK_OBJECT(reply_entry), "activate",
4066                            GTK_SIGNAL_FUNC(replyto_activated), compose);
4067         gtk_signal_connect(GTK_OBJECT(followup_entry), "activate",
4068                            GTK_SIGNAL_FUNC(followupto_activated), compose);
4069
4070         gtk_signal_connect(GTK_OBJECT(subject_entry), "grab_focus",
4071                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4072         gtk_signal_connect(GTK_OBJECT(to_entry), "grab_focus",
4073                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4074         gtk_signal_connect(GTK_OBJECT(newsgroups_entry), "grab_focus",
4075                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4076         gtk_signal_connect(GTK_OBJECT(cc_entry), "grab_focus",
4077                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4078         gtk_signal_connect(GTK_OBJECT(bcc_entry), "grab_focus",
4079                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4080         gtk_signal_connect(GTK_OBJECT(reply_entry), "grab_focus",
4081                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4082         gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
4083                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4084 #endif
4085
4086         compose->table            = NULL;
4087 #if 0 /* NEW COMPOSE GUI */
4088         compose->table            = table;
4089         compose->to_hbox          = to_hbox;
4090         compose->to_entry         = to_entry;
4091         compose->newsgroups_hbox  = newsgroups_hbox;
4092         compose->newsgroups_entry = newsgroups_entry;
4093 #endif
4094 #if 0 /* NEW COMPOSE GUI */
4095         compose->cc_hbox          = cc_hbox;
4096         compose->cc_entry         = cc_entry;
4097         compose->bcc_hbox         = bcc_hbox;
4098         compose->bcc_entry        = bcc_entry;
4099         compose->reply_hbox       = reply_hbox;
4100         compose->reply_entry      = reply_entry;
4101         compose->followup_hbox    = followup_hbox;
4102         compose->followup_entry   = followup_entry;
4103 #endif
4104
4105         return header_scrolledwin ;
4106 }
4107
4108 GtkWidget *compose_create_attach(Compose *compose)
4109 {
4110         gchar *titles[N_ATTACH_COLS];
4111         gint i;
4112
4113         GtkWidget *attach_scrwin;
4114         GtkWidget *attach_clist;
4115
4116         titles[COL_MIMETYPE] = _("MIME type");
4117         titles[COL_SIZE]     = _("Size");
4118         titles[COL_NAME]     = _("Name");
4119
4120         /* attachment list */
4121         attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
4122         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(attach_scrwin),
4123                                        GTK_POLICY_AUTOMATIC,
4124                                        GTK_POLICY_ALWAYS);
4125         gtk_widget_set_usize(attach_scrwin, -1, 80);
4126
4127         attach_clist = gtk_clist_new_with_titles(N_ATTACH_COLS, titles);
4128         gtk_clist_set_column_justification(GTK_CLIST(attach_clist), COL_SIZE,
4129                                            GTK_JUSTIFY_RIGHT);
4130         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_MIMETYPE, 240);
4131         gtk_clist_set_column_width(GTK_CLIST(attach_clist), COL_SIZE, 64);
4132         gtk_clist_set_selection_mode(GTK_CLIST(attach_clist),
4133                                      GTK_SELECTION_EXTENDED);
4134         for (i = 0; i < N_ATTACH_COLS; i++)
4135                 GTK_WIDGET_UNSET_FLAGS
4136                         (GTK_CLIST(attach_clist)->column[i].button,
4137                          GTK_CAN_FOCUS);
4138         gtk_container_add(GTK_CONTAINER(attach_scrwin), attach_clist);
4139
4140         gtk_signal_connect(GTK_OBJECT(attach_clist), "select_row",
4141                            GTK_SIGNAL_FUNC(attach_selected), compose);
4142         gtk_signal_connect(GTK_OBJECT(attach_clist), "button_press_event",
4143                            GTK_SIGNAL_FUNC(attach_button_pressed), compose);
4144         gtk_signal_connect(GTK_OBJECT(attach_clist), "key_press_event",
4145                            GTK_SIGNAL_FUNC(attach_key_pressed), compose);
4146
4147         /* drag and drop */
4148         gtk_drag_dest_set(attach_clist,
4149                           GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4150                           GDK_ACTION_COPY);
4151         gtk_signal_connect(GTK_OBJECT(attach_clist), "drag_data_received",
4152                            GTK_SIGNAL_FUNC(compose_attach_drag_received_cb),
4153                            compose);
4154
4155         compose->attach_scrwin = attach_scrwin;
4156         compose->attach_clist  = attach_clist;
4157
4158         return attach_scrwin;
4159 }
4160
4161 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose);
4162 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose);
4163
4164 static GtkWidget *compose_create_others(Compose *compose)
4165 {
4166         GtkWidget *table;
4167         GtkWidget *savemsg_checkbtn;
4168         GtkWidget *savemsg_entry;
4169         GtkWidget *savemsg_select;
4170
4171         guint rowcount = 0;
4172         gchar *folderidentifier;
4173
4174         /* Table for settings */
4175         table = gtk_table_new(3, 1, FALSE);
4176         gtk_widget_show(table);
4177         gtk_table_set_row_spacings(GTK_TABLE(table), VSPACING_NARROW);
4178         rowcount = 0;
4179
4180         /* Save Message to folder */
4181         savemsg_checkbtn = gtk_check_button_new_with_label(_("Save Message to "));
4182         gtk_widget_show(savemsg_checkbtn);
4183         gtk_table_attach(GTK_TABLE(table), savemsg_checkbtn, 0, 1, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4184         if(folder_get_default_outbox()) {
4185                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(savemsg_checkbtn), prefs_common.savemsg);
4186         }
4187         gtk_signal_connect(GTK_OBJECT(savemsg_checkbtn), "toggled",
4188                             GTK_SIGNAL_FUNC(compose_savemsg_checkbtn_cb), compose);
4189
4190         savemsg_entry = gtk_entry_new();
4191         gtk_widget_show(savemsg_entry);
4192         gtk_table_attach_defaults(GTK_TABLE(table), savemsg_entry, 1, 2, rowcount, rowcount + 1);
4193         gtk_editable_set_editable(GTK_EDITABLE(savemsg_entry), prefs_common.savemsg);
4194         if(folder_get_default_outbox()) {
4195                 folderidentifier = folder_item_get_identifier(folder_get_default_outbox());
4196                 gtk_entry_set_text(GTK_ENTRY(savemsg_entry), folderidentifier);
4197                 g_free(folderidentifier);
4198         }
4199
4200         savemsg_select = gtk_button_new_with_label (_("Select ..."));
4201         gtk_widget_show (savemsg_select);
4202         gtk_table_attach(GTK_TABLE(table), savemsg_select, 2, 3, rowcount, rowcount + 1, GTK_SHRINK | GTK_FILL, GTK_SHRINK, 0, 0);
4203         gtk_signal_connect (GTK_OBJECT (savemsg_select), "clicked",
4204                             GTK_SIGNAL_FUNC (compose_savemsg_select_cb),
4205                             compose);
4206
4207         rowcount++;
4208
4209         compose->savemsg_checkbtn = savemsg_checkbtn;
4210         compose->savemsg_entry = savemsg_entry;
4211
4212         return table;
4213 }
4214
4215 static void compose_savemsg_checkbtn_cb(GtkWidget *widget, Compose *compose)
4216 {
4217         gtk_editable_set_editable(GTK_EDITABLE(compose->savemsg_entry),
4218                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(compose->savemsg_checkbtn)));
4219 }
4220
4221 static void compose_savemsg_select_cb(GtkWidget *widget, Compose *compose)
4222 {
4223         FolderItem *dest;
4224         gchar * path;
4225
4226         dest = foldersel_folder_sel(NULL, FOLDER_SEL_COPY, NULL);
4227         if (!dest) return;
4228
4229         path = folder_item_get_identifier(dest);
4230
4231         gtk_entry_set_text(GTK_ENTRY(compose->savemsg_entry), path);
4232         g_free(path);
4233 }
4234
4235 static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
4236 {
4237         Compose   *compose;
4238         GtkWidget *window;
4239         GtkWidget *vbox;
4240         GtkWidget *menubar;
4241         GtkWidget *handlebox;
4242
4243         GtkWidget *notebook;
4244
4245         GtkWidget *vbox2;
4246
4247         GtkWidget *label;
4248         GtkWidget *subject_hbox;
4249         GtkWidget *subject_frame;
4250         GtkWidget *subject_entry;
4251         GtkWidget *subject;
4252         GtkWidget *paned;
4253
4254         GtkWidget *edit_vbox;
4255         GtkWidget *ruler_hbox;
4256         GtkWidget *ruler;
4257         GtkWidget *scrolledwin;
4258         GtkWidget *text;
4259
4260         GtkWidget *table;
4261
4262         UndoMain *undostruct;
4263
4264         gchar *titles[N_ATTACH_COLS];
4265         guint n_menu_entries;
4266         GtkStyle  *style, *new_style;
4267         GdkColormap *cmap;
4268         GdkColor color[1];
4269         gboolean success[1];
4270         GdkFont   *font;
4271         GtkWidget *popupmenu;
4272         GtkWidget *menuitem;
4273         GtkItemFactory *popupfactory;
4274         GtkItemFactory *ifactory;
4275         GtkWidget *tmpl_menu;
4276         gint n_entries;
4277
4278 #if USE_PSPELL
4279         GtkPspell * gtkpspell = NULL;
4280 #endif
4281
4282         g_return_val_if_fail(account != NULL, NULL);
4283
4284         debug_print(_("Creating compose window...\n"));
4285         compose = g_new0(Compose, 1);
4286
4287         titles[COL_MIMETYPE] = _("MIME type");
4288         titles[COL_SIZE]     = _("Size");
4289         titles[COL_NAME]     = _("Name");
4290
4291         compose->account = account;
4292         compose->orig_account = account;
4293
4294         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
4295         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
4296         gtk_widget_set_usize(window, -1, prefs_common.compose_height);
4297         gtk_window_set_wmclass(GTK_WINDOW(window), "compose window", "Sylpheed");
4298         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
4299                            GTK_SIGNAL_FUNC(compose_delete_cb), compose);
4300         gtk_signal_connect(GTK_OBJECT(window), "destroy",
4301                            GTK_SIGNAL_FUNC(compose_destroy_cb), compose);
4302         MANAGE_WINDOW_SIGNALS_CONNECT(window);
4303         gtk_widget_realize(window);
4304
4305         gtkut_widget_set_composer_icon(window);
4306
4307         vbox = gtk_vbox_new(FALSE, 0);
4308         gtk_container_add(GTK_CONTAINER(window), vbox);
4309
4310         n_menu_entries = sizeof(compose_entries) / sizeof(compose_entries[0]);
4311         menubar = menubar_create(window, compose_entries,
4312                                  n_menu_entries, "<Compose>", compose);
4313         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
4314
4315         handlebox = gtk_handle_box_new();
4316         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
4317
4318         compose_toolbar_create(compose, handlebox);
4319
4320         vbox2 = gtk_vbox_new(FALSE, 2);
4321         gtk_box_pack_start(GTK_BOX(vbox), vbox2, TRUE, TRUE, 0);
4322         gtk_container_set_border_width(GTK_CONTAINER(vbox2), BORDER_WIDTH);
4323
4324         /* Notebook */
4325         notebook = gtk_notebook_new();
4326         gtk_widget_set_usize(notebook, -1, 130);
4327         gtk_widget_show(notebook);
4328
4329         /* header labels and entries */
4330         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_header(compose), gtk_label_new(_("Header")));
4331         /* attachment list */
4332         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_attach(compose), gtk_label_new(_("Attachments")));
4333         /* Others Tab */
4334         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), compose_create_others(compose), gtk_label_new(_("Others")));
4335
4336         /* Subject */
4337         subject_hbox = gtk_hbox_new(FALSE, 0);
4338         gtk_widget_show(subject_hbox);
4339
4340         subject_frame = gtk_frame_new(NULL);
4341         gtk_frame_set_shadow_type(GTK_FRAME(subject_frame), GTK_SHADOW_OUT);
4342         gtk_box_pack_start(GTK_BOX(subject_hbox), subject_frame, TRUE, TRUE, BORDER_WIDTH+1);
4343         gtk_widget_show(subject_frame);
4344
4345         subject = gtk_hbox_new(FALSE, 0);
4346         gtk_container_set_border_width(GTK_CONTAINER(subject), BORDER_WIDTH);
4347         gtk_widget_show(subject);
4348
4349         label = gtk_label_new(_("Subject:"));
4350         gtk_box_pack_start(GTK_BOX(subject), label, FALSE, FALSE, 4);
4351         gtk_widget_show(label);
4352
4353         subject_entry = gtk_entry_new();
4354         gtk_box_pack_start(GTK_BOX(subject), subject_entry, TRUE, TRUE, 2);
4355         gtk_signal_connect(GTK_OBJECT(subject_entry), "activate", GTK_SIGNAL_FUNC(text_activated), compose);
4356         gtk_widget_show(subject_entry);
4357         compose->subject_entry = subject_entry;
4358         gtk_container_add(GTK_CONTAINER(subject_frame), subject);
4359
4360         edit_vbox = gtk_vbox_new(FALSE, 0);
4361 #if 0 /* NEW COMPOSE GUI */
4362         gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
4363 #endif
4364
4365         gtk_box_pack_start(GTK_BOX(edit_vbox), subject_hbox, FALSE, FALSE, 0);
4366
4367         /* ruler */
4368         ruler_hbox = gtk_hbox_new(FALSE, 0);
4369         gtk_box_pack_start(GTK_BOX(edit_vbox), ruler_hbox, FALSE, FALSE, 0);
4370
4371         ruler = gtk_shruler_new();
4372         gtk_ruler_set_range(GTK_RULER(ruler), 0.0, 100.0, 1.0, 100.0);
4373         gtk_box_pack_start(GTK_BOX(ruler_hbox), ruler, TRUE, TRUE,
4374                            BORDER_WIDTH + 1);
4375         gtk_widget_set_usize(ruler_hbox, 1, -1);
4376
4377         /* text widget */
4378         scrolledwin = gtk_scrolled_window_new(NULL, NULL);
4379         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
4380                                        GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
4381         gtk_box_pack_start(GTK_BOX(edit_vbox), scrolledwin, TRUE, TRUE, 0);
4382         gtk_widget_set_usize(scrolledwin, prefs_common.compose_width, -1);
4383
4384         text = gtk_stext_new(gtk_scrolled_window_get_hadjustment
4385                             (GTK_SCROLLED_WINDOW(scrolledwin)),
4386                             gtk_scrolled_window_get_vadjustment
4387                             (GTK_SCROLLED_WINDOW(scrolledwin)));
4388         GTK_STEXT(text)->default_tab_width = 8;
4389         gtk_stext_set_editable(GTK_STEXT(text), TRUE);
4390
4391         if (prefs_common.block_cursor) {
4392                 GTK_STEXT(text)->cursor_type = GTK_STEXT_CURSOR_BLOCK;
4393         }
4394
4395         if (prefs_common.smart_wrapping) {
4396                 gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
4397                 gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
4398         }
4399
4400         gtk_container_add(GTK_CONTAINER(scrolledwin), text);
4401
4402         gtk_signal_connect(GTK_OBJECT(text), "changed",
4403                            GTK_SIGNAL_FUNC(compose_changed_cb), compose);
4404         gtk_signal_connect(GTK_OBJECT(text), "grab_focus",
4405                            GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
4406         gtk_signal_connect(GTK_OBJECT(text), "activate",
4407                            GTK_SIGNAL_FUNC(text_activated), compose);
4408         gtk_signal_connect_after(GTK_OBJECT(text), "button_press_event",
4409                                  GTK_SIGNAL_FUNC(compose_button_press_cb),
4410                                  edit_vbox);
4411 #if 0
4412         gtk_signal_connect_after(GTK_OBJECT(text), "key_press_event",
4413                                  GTK_SIGNAL_FUNC(compose_key_press_cb),
4414                                  compose);
4415 #endif
4416         gtk_signal_connect_after(GTK_OBJECT(text), "size_allocate",
4417                                  GTK_SIGNAL_FUNC(compose_edit_size_alloc),
4418                                  ruler);
4419
4420         /* drag and drop */
4421         gtk_drag_dest_set(text, GTK_DEST_DEFAULT_ALL, compose_mime_types, 1,
4422                           GDK_ACTION_COPY);
4423         gtk_signal_connect(GTK_OBJECT(text), "drag_data_received",
4424                            GTK_SIGNAL_FUNC(compose_insert_drag_received_cb),
4425                            compose);
4426         gtk_widget_show_all(vbox);
4427
4428         /* pane between attach clist and text */
4429         paned = gtk_vpaned_new();
4430         gtk_paned_set_gutter_size(GTK_PANED(paned), 12);
4431         gtk_paned_set_handle_size(GTK_PANED(paned), 12);
4432         gtk_container_add(GTK_CONTAINER(vbox2), paned);
4433         gtk_paned_add1(GTK_PANED(paned), notebook);
4434         gtk_paned_add2(GTK_PANED(paned), edit_vbox);
4435         gtk_widget_show_all(paned);
4436
4437         style = gtk_widget_get_style(text);
4438
4439         /* workaround for the slow down of GtkSText when using Pixmap theme */
4440         if (style->engine) {
4441                 GtkThemeEngine *engine;
4442
4443                 engine = style->engine;
4444                 style->engine = NULL;
4445                 new_style = gtk_style_copy(style);
4446                 style->engine = engine;
4447         } else
4448                 new_style = gtk_style_copy(style);
4449
4450         if (prefs_common.textfont) {
4451                 CharSet charset;
4452
4453                 charset = conv_get_current_charset();
4454                 if (MB_CUR_MAX == 1) {
4455                         gchar *fontstr, *p;
4456
4457                         Xstrdup_a(fontstr, prefs_common.textfont, );
4458                         if (fontstr && (p = strchr(fontstr, ',')) != NULL)
4459                                 *p = '\0';
4460                         font = gdk_font_load(fontstr);
4461                 } else
4462                         font = gdk_fontset_load(prefs_common.textfont);
4463                 if (font) {
4464                         gdk_font_unref(new_style->font);
4465                         new_style->font = font;
4466                 }
4467         }
4468
4469         gtk_widget_set_style(text, new_style);
4470
4471         color[0] = quote_color;
4472         cmap = gdk_window_get_colormap(window->window);
4473         gdk_colormap_alloc_colors(cmap, color, 1, FALSE, TRUE, success);
4474         if (success[0] == FALSE) {
4475                 g_warning("Compose: color allocation failed.\n");
4476                 style = gtk_widget_get_style(text);
4477                 quote_color = style->black;
4478         }
4479
4480         n_entries = sizeof(compose_popup_entries) /
4481                 sizeof(compose_popup_entries[0]);
4482         popupmenu = menu_create_items(compose_popup_entries, n_entries,
4483                                       "<Compose>", &popupfactory,
4484                                       compose);
4485
4486         ifactory = gtk_item_factory_from_widget(menubar);
4487         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
4488         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
4489
4490         tmpl_menu = gtk_item_factory_get_item(ifactory, "/Tools/Template");
4491 #if 0 /* NEW COMPOSE GUI */
4492         gtk_widget_hide(bcc_hbox);
4493         gtk_widget_hide(bcc_entry);
4494         gtk_widget_hide(reply_hbox);
4495         gtk_widget_hide(reply_entry);
4496         gtk_widget_hide(followup_hbox);
4497         gtk_widget_hide(followup_entry);
4498         gtk_widget_hide(ruler_hbox);
4499         gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
4500         gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
4501         gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
4502
4503         if (account->protocol == A_NNTP) {
4504                 gtk_widget_hide(to_hbox);
4505                 gtk_widget_hide(to_entry);
4506                 gtk_widget_hide(cc_hbox);
4507                 gtk_widget_hide(cc_entry);
4508                 gtk_table_set_row_spacing(GTK_TABLE(table), 1, 0);
4509                 gtk_table_set_row_spacing(GTK_TABLE(table), 3, 0);
4510         } else {
4511                 gtk_widget_hide(newsgroups_hbox);
4512                 gtk_widget_hide(newsgroups_entry);
4513                 gtk_table_set_row_spacing(GTK_TABLE(table), 2, 0);
4514                 menu_set_sensitive(ifactory, "/View/Followup to", FALSE);
4515         }
4516 #endif
4517
4518         update_compose_actions_menu(ifactory, "/Tools/Actions", compose);
4519
4520
4521         undostruct = undo_init(text);
4522         undo_set_change_state_func(undostruct, &compose_undo_state_changed,
4523                                    menubar);
4524
4525         gtk_widget_show(window);
4526
4527         address_completion_start(window);
4528
4529         compose->window        = window;
4530         compose->vbox          = vbox;
4531         compose->menubar       = menubar;
4532         compose->handlebox     = handlebox;
4533
4534         compose->vbox2         = vbox2;
4535
4536         compose->paned = paned;
4537
4538         compose->edit_vbox     = edit_vbox;
4539         compose->ruler_hbox    = ruler_hbox;
4540         compose->ruler         = ruler;
4541         compose->scrolledwin   = scrolledwin;
4542         compose->text          = text;
4543
4544         compose->focused_editable = NULL;
4545
4546         compose->popupmenu    = popupmenu;
4547         compose->popupfactory = popupfactory;
4548
4549         compose->tmpl_menu = tmpl_menu;
4550
4551         compose->mode = mode;
4552
4553         compose->targetinfo = NULL;
4554         compose->replyinfo  = NULL;
4555
4556         compose->replyto     = NULL;
4557         compose->mailinglist = NULL;
4558         compose->cc          = NULL;
4559         compose->bcc         = NULL;
4560         compose->followup_to = NULL;
4561         compose->inreplyto   = NULL;
4562         compose->references  = NULL;
4563         compose->msgid       = NULL;
4564         compose->boundary    = NULL;
4565
4566 #if USE_GPGME
4567         compose->use_signing    = FALSE;
4568         compose->use_encryption = FALSE;
4569 #endif /* USE_GPGME */
4570
4571         compose->modified = FALSE;
4572
4573         compose->return_receipt = FALSE;
4574
4575         compose->to_list        = NULL;
4576         compose->newsgroup_list = NULL;
4577
4578         compose->exteditor_file    = NULL;
4579         compose->exteditor_pid     = -1;
4580         compose->exteditor_readdes = -1;
4581         compose->exteditor_tag     = -1;
4582
4583         compose->bounce_filename = NULL;
4584         compose->undostruct = undostruct;
4585 #if USE_PSPELL
4586
4587         menu_set_sensitive(ifactory, "/Spelling", FALSE);
4588         if (prefs_common.enable_pspell) {
4589                 gtkpspell = gtkpspell_new((const gchar*)prefs_common.dictionary,
4590                                           conv_get_current_charset_str(),
4591                                           prefs_common.misspelled_col,
4592                                           prefs_common.check_while_typing,
4593                                           prefs_common.use_alternate,
4594                                           GTK_STEXT(text));
4595                 if (!gtkpspell) {
4596                         alertpanel_error(_("Spell checker could not be started.\n%s"), gtkpspellcheckers->error_message);
4597                         gtkpspell_checkers_reset_error();
4598                 } else {
4599
4600                         GtkWidget *menuitem;
4601
4602                         if (!gtkpspell_set_sug_mode(gtkpspell, prefs_common.pspell_sugmode)) {
4603                                 debug_print(_("Pspell: could not set suggestion mode %s"),
4604                                     gtkpspellcheckers->error_message);
4605                                 gtkpspell_checkers_reset_error();
4606                         }
4607
4608                         menuitem = gtk_item_factory_get_item(ifactory, "/Spelling/Spelling Configuration");
4609                         gtkpspell_populate_submenu(gtkpspell, menuitem);
4610                         menu_set_sensitive(ifactory, "/Spelling", TRUE);
4611                         }
4612         }
4613 #endif
4614
4615         compose_set_title(compose);
4616
4617 #if 0 /* NEW COMPOSE GUI */
4618         compose->use_bcc        = FALSE;
4619         compose->use_replyto    = FALSE;
4620         compose->use_followupto = FALSE;
4621 #endif
4622
4623 #if USE_PSPELL
4624         compose->gtkpspell      = gtkpspell;
4625 #endif
4626
4627 #if 0 /* NEW COMPOSE GUI */
4628         if (account->protocol != A_NNTP) {
4629                 menuitem = gtk_item_factory_get_item(ifactory, "/View/To");
4630                 gtk_check_menu_item_set_active
4631                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4632                 gtk_widget_set_sensitive(menuitem, FALSE);
4633                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Cc");
4634                 gtk_check_menu_item_set_active
4635                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4636                 gtk_widget_set_sensitive(menuitem, FALSE);
4637         }
4638 #endif
4639         if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT) {
4640                 compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
4641 #if 0 /* NEW COMPOSE GUI */
4642                 compose->use_cc = TRUE;
4643                 gtk_entry_set_text(GTK_ENTRY(cc_entry), account->auto_cc);
4644                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Cc");
4645                 gtk_check_menu_item_set_active
4646                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4647 #endif
4648         }
4649         if (account->set_autobcc) {
4650                 compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
4651 #if 0 /* NEW COMPOSE GUI */
4652                 menuitem = gtk_item_factory_get_item(ifactory, "/View/Bcc");
4653                 gtk_check_menu_item_set_active
4654                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4655                 if (account->auto_bcc && mode != COMPOSE_REEDIT)
4656                         gtk_entry_set_text(GTK_ENTRY(bcc_entry),
4657                                            account->auto_bcc);
4658 #endif
4659         }
4660         if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT) {
4661                 compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
4662 #if 0 /* NEW COMPOSE GUI */
4663                 compose->use_replyto = TRUE;
4664                 menuitem = gtk_item_factory_get_item(ifactory,
4665                                                      "/View/Reply to");
4666                 gtk_check_menu_item_set_active
4667                         (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
4668                 gtk_entry_set_text(GTK_ENTRY(reply_entry),
4669                                    account->auto_replyto);
4670 #endif
4671         }
4672
4673         if (account->protocol != A_NNTP) {
4674                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("To:") : "To:");
4675         } else {
4676                 gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry), prefs_common.trans_hdr ? _("Newsgroups:") : "Newsgroups:");
4677         }
4678
4679 #if 0 /* NEW COMPOSE GUI */
4680         menuitem = gtk_item_factory_get_item(ifactory, "/View/Ruler");
4681         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4682                                        prefs_common.show_ruler);
4683 #endif
4684
4685 #if USE_GPGME
4686         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
4687         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4688                                        account->default_sign);
4689         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
4690         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
4691                                        account->default_encrypt);
4692 #endif /* USE_GPGME */
4693
4694         addressbook_set_target_compose(compose);
4695         compose_set_template_menu(compose);
4696
4697         compose_list = g_list_append(compose_list, compose);
4698
4699 #if 0 /* NEW COMPOSE GUI */
4700         compose->use_to         = FALSE;
4701         compose->use_cc         = FALSE;
4702         compose->use_attach     = TRUE;
4703 #endif
4704
4705 #if 0 /* NEW COMPOSE GUI */
4706         if (!compose->use_bcc) {
4707                 gtk_widget_hide(bcc_hbox);
4708                 gtk_widget_hide(bcc_entry);
4709                 gtk_table_set_row_spacing(GTK_TABLE(table), 4, 0);
4710         }
4711         if (!compose->use_replyto) {
4712                 gtk_widget_hide(reply_hbox);
4713                 gtk_widget_hide(reply_entry);
4714                 gtk_table_set_row_spacing(GTK_TABLE(table), 5, 0);
4715         }
4716         if (!compose->use_followupto) {
4717                 gtk_widget_hide(followup_hbox);
4718                 gtk_widget_hide(followup_entry);
4719                 gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
4720         }
4721 #endif
4722         if (!prefs_common.show_ruler)
4723                 gtk_widget_hide(ruler_hbox);
4724
4725         select_account(compose, account);
4726         set_toolbar_style(compose);
4727
4728         return compose;
4729 }
4730
4731 static void compose_toolbar_create(Compose *compose, GtkWidget *container)
4732 {
4733         GtkWidget *toolbar;
4734         GtkWidget *icon_wid;
4735         GtkWidget *send_btn;
4736         GtkWidget *sendl_btn;
4737         GtkWidget *draft_btn;
4738         GtkWidget *insert_btn;
4739         GtkWidget *attach_btn;
4740         GtkWidget *sig_btn;
4741         GtkWidget *exteditor_btn;
4742         GtkWidget *linewrap_btn;
4743         GtkWidget *addrbook_btn;
4744
4745         toolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL,
4746                                   GTK_TOOLBAR_BOTH);
4747         gtk_container_add(GTK_CONTAINER(container), toolbar);
4748         gtk_container_set_border_width(GTK_CONTAINER(container), 2);
4749         gtk_toolbar_set_button_relief(GTK_TOOLBAR(toolbar), GTK_RELIEF_NONE);
4750         gtk_toolbar_set_space_style(GTK_TOOLBAR(toolbar),
4751                                     GTK_TOOLBAR_SPACE_LINE);
4752
4753         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_SEND);
4754         send_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4755                                            _("Send"),
4756                                            _("Send message"),
4757                                            "Send",
4758                                            icon_wid, toolbar_send_cb, compose);
4759
4760         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_SEND_QUEUE);
4761         sendl_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4762                                            _("Send later"),
4763                                            _("Put into queue folder and send later"),
4764                                            "Send later",
4765                                            icon_wid, toolbar_send_later_cb,
4766                                            compose);
4767
4768         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL);
4769         draft_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4770                                             _("Draft"),
4771                                             _("Save to draft folder"),
4772                                             "Draft",
4773                                             icon_wid, toolbar_draft_cb,
4774                                             compose);
4775
4776         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4777
4778         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_INSERT_FILE);
4779         insert_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4780                                              _("Insert"),
4781                                              _("Insert file"),
4782                                              "Insert",
4783                                              icon_wid, toolbar_insert_cb,
4784                                              compose);
4785
4786         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_ATTACH);
4787         attach_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4788                                              _("Attach"),
4789                                              _("Attach file"),
4790                                              "Attach",
4791                                              icon_wid, toolbar_attach_cb,
4792                                              compose);
4793
4794         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4795
4796         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_MAIL_SIGN);
4797         sig_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4798                                           _("Signature"),
4799                                           _("Insert signature"),
4800                                           "Signature",
4801                                           icon_wid, toolbar_sig_cb, compose);
4802
4803         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4804
4805         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_EDIT_EXTERN);
4806         exteditor_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4807                                                 _("Editor"),
4808                                                 _("Edit with external editor"),
4809                                                 "Editor",
4810                                                 icon_wid,
4811                                                 toolbar_ext_editor_cb,
4812                                                 compose);
4813
4814         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_LINEWRAP);
4815         linewrap_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4816                                                _("Linewrap"),
4817                                                _("Wrap all long lines"),
4818                                                "Linewrap",
4819                                                icon_wid,
4820                                                toolbar_linewrap_cb,
4821                                                compose);
4822
4823         gtk_toolbar_append_space(GTK_TOOLBAR(toolbar));
4824
4825         icon_wid = stock_pixmap_widget(container, STOCK_PIXMAP_ADDRESS_BOOK);
4826         addrbook_btn = gtk_toolbar_append_item(GTK_TOOLBAR(toolbar),
4827                                                _("Address"),
4828                                                _("Address book"),
4829                                                "Address",
4830                                                icon_wid, toolbar_address_cb,
4831                                                compose);
4832
4833         compose->toolbar       = toolbar;
4834         compose->send_btn      = send_btn;
4835         compose->sendl_btn     = sendl_btn;
4836         compose->draft_btn     = draft_btn;
4837         compose->insert_btn    = insert_btn;
4838         compose->attach_btn    = attach_btn;
4839         compose->sig_btn       = sig_btn;
4840         compose->exteditor_btn = exteditor_btn;
4841         compose->linewrap_btn  = linewrap_btn;
4842         compose->addrbook_btn  = addrbook_btn;
4843
4844         gtk_widget_show_all(toolbar);
4845 }
4846
4847 static GtkWidget *compose_account_option_menu_create(Compose *compose)
4848 {
4849         GList *accounts;
4850         GtkWidget *hbox;
4851         GtkWidget *optmenu;
4852         GtkWidget *menu;
4853         gint num = 0, def_menu = 0;
4854
4855         accounts = account_get_list();
4856         g_return_val_if_fail(accounts != NULL, NULL);
4857
4858         hbox = gtk_hbox_new(FALSE, 0);
4859         optmenu = gtk_option_menu_new();
4860         gtk_box_pack_start(GTK_BOX(hbox), optmenu, FALSE, FALSE, 0);
4861         menu = gtk_menu_new();
4862
4863         for (; accounts != NULL; accounts = accounts->next, num++) {
4864                 PrefsAccount *ac = (PrefsAccount *)accounts->data;
4865                 GtkWidget *menuitem;
4866                 gchar *name;
4867
4868                 if (ac == compose->account) def_menu = num;
4869
4870                 name = g_strdup_printf("%s: %s <%s>",
4871                                        ac->account_name, ac->name, ac->address);
4872                 MENUITEM_ADD(menu, menuitem, name, ac);
4873                 g_free(name);
4874                 gtk_signal_connect(GTK_OBJECT(menuitem), "activate",
4875                                    GTK_SIGNAL_FUNC(account_activated),
4876                                    compose);
4877         }
4878
4879         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
4880         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), def_menu);
4881
4882         return hbox;
4883 }
4884
4885 static void compose_set_template_menu(Compose *compose)
4886 {
4887         GSList *tmpl_list, *cur;
4888         GtkWidget *menu;
4889         GtkWidget *item;
4890
4891         tmpl_list = template_get_config();
4892
4893         menu = gtk_menu_new();
4894
4895         for (cur = tmpl_list; cur != NULL; cur = cur->next) {
4896                 Template *tmpl = (Template *)cur->data;
4897
4898                 item = gtk_menu_item_new_with_label(tmpl->name);
4899                 gtk_menu_append(GTK_MENU(menu), item);
4900                 gtk_signal_connect(GTK_OBJECT(item), "activate",
4901                                    GTK_SIGNAL_FUNC(compose_template_activate_cb),
4902                                    compose);
4903                 gtk_object_set_data(GTK_OBJECT(item), "template", tmpl);
4904                 gtk_widget_show(item);
4905         }
4906
4907         gtk_widget_show(menu);
4908         gtk_menu_item_set_submenu(GTK_MENU_ITEM(compose->tmpl_menu), menu);
4909 }
4910
4911 void compose_reflect_prefs_all(void)
4912 {
4913         GList *cur;
4914         Compose *compose;
4915
4916         for (cur = compose_list; cur != NULL; cur = cur->next) {
4917                 compose = (Compose *)cur->data;
4918                 compose_set_template_menu(compose);
4919         }
4920 }
4921
4922 void compose_reflect_prefs_pixmap_theme(void)
4923 {
4924         GList *cur;
4925         Compose *compose;
4926
4927         for (cur = compose_list; cur != NULL; cur = cur->next) {
4928                 compose = (Compose *)cur->data;
4929                 gtk_container_remove(GTK_CONTAINER(compose->handlebox), GTK_WIDGET(compose->toolbar));
4930                 compose->toolbar = NULL;
4931                 compose_toolbar_create(compose, compose->handlebox);
4932                 set_toolbar_style(compose);
4933         }
4934 }
4935
4936
4937 static void compose_template_apply(Compose *compose, Template *tmpl)
4938 {
4939         gchar *qmark;
4940         gchar *parsed_str;
4941
4942         if (!tmpl || !tmpl->value) return;
4943
4944         gtk_stext_freeze(GTK_STEXT(compose->text));
4945
4946         if (tmpl->subject && *tmpl->subject != '\0')
4947                 gtk_entry_set_text(GTK_ENTRY(compose->subject_entry),
4948                                    tmpl->subject);
4949         if (tmpl->to && *tmpl->to != '\0')
4950                 compose_entry_append(compose, tmpl->to, COMPOSE_TO);
4951
4952         gtk_stext_clear(GTK_STEXT(compose->text));
4953
4954         if (compose->replyinfo == NULL) {
4955                 MsgInfo dummyinfo;
4956
4957                 memset(&dummyinfo, 0, sizeof(MsgInfo));
4958                 parsed_str = compose_quote_fmt(compose, &dummyinfo,
4959                                                tmpl->value, NULL, NULL);
4960         } else {
4961                 if (prefs_common.quotemark && *prefs_common.quotemark)
4962                         qmark = prefs_common.quotemark;
4963                 else
4964                         qmark = "> ";
4965
4966                 parsed_str = compose_quote_fmt(compose, compose->replyinfo,
4967                                                tmpl->value, qmark, NULL);
4968         }
4969
4970         if (parsed_str && prefs_common.auto_sig)
4971                 compose_insert_sig(compose);
4972
4973         gtk_stext_thaw(GTK_STEXT(compose->text));
4974 }
4975
4976 static void compose_destroy(Compose *compose)
4977 {
4978         gint row;
4979         GtkCList *clist = GTK_CLIST(compose->attach_clist);
4980         AttachInfo *ainfo;
4981
4982         /* NOTE: address_completion_end() does nothing with the window
4983          * however this may change. */
4984         address_completion_end(compose->window);
4985
4986         slist_free_strings(compose->to_list);
4987         g_slist_free(compose->to_list);
4988         slist_free_strings(compose->newsgroup_list);
4989         g_slist_free(compose->newsgroup_list);
4990         slist_free_strings(compose->header_list);
4991         g_slist_free(compose->header_list);
4992
4993         procmsg_msginfo_free(compose->targetinfo);
4994         procmsg_msginfo_free(compose->replyinfo);
4995
4996         g_free(compose->replyto);
4997         g_free(compose->cc);
4998         g_free(compose->bcc);
4999         g_free(compose->newsgroups);
5000         g_free(compose->followup_to);
5001
5002         g_free(compose->inreplyto);
5003         g_free(compose->references);
5004         g_free(compose->msgid);
5005         g_free(compose->boundary);
5006
5007         if (compose->bounce_filename)
5008                 g_free(compose->bounce_filename);
5009
5010         g_free(compose->exteditor_file);
5011
5012         for (row = 0; (ainfo = gtk_clist_get_row_data(clist, row)) != NULL;
5013              row++)
5014                 compose_attach_info_free(ainfo);
5015
5016         if (addressbook_get_target_compose() == compose)
5017                 addressbook_set_target_compose(NULL);
5018
5019 #if USE_PSPELL
5020         if (compose->gtkpspell) {
5021                 gtkpspell_delete(compose->gtkpspell);
5022         }
5023 #endif
5024
5025         prefs_common.compose_width = compose->scrolledwin->allocation.width;
5026         prefs_common.compose_height = compose->window->allocation.height;
5027
5028         gtk_widget_destroy(compose->paned);
5029
5030         g_free(compose);
5031
5032         compose_list = g_list_remove(compose_list, compose);
5033 }
5034
5035 static void compose_attach_info_free(AttachInfo *ainfo)
5036 {
5037         g_free(ainfo->file);
5038         g_free(ainfo->content_type);
5039         g_free(ainfo->name);
5040         g_free(ainfo);
5041 }
5042
5043 static void compose_attach_remove_selected(Compose *compose)
5044 {
5045         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5046         AttachInfo *ainfo;
5047         gint row;
5048
5049         while (clist->selection != NULL) {
5050                 row = GPOINTER_TO_INT(clist->selection->data);
5051                 ainfo = gtk_clist_get_row_data(clist, row);
5052                 compose_attach_info_free(ainfo);
5053                 gtk_clist_remove(clist, row);
5054         }
5055 }
5056
5057 static struct _AttachProperty
5058 {
5059         GtkWidget *window;
5060         GtkWidget *mimetype_entry;
5061         GtkWidget *encoding_optmenu;
5062         GtkWidget *path_entry;
5063         GtkWidget *filename_entry;
5064         GtkWidget *ok_btn;
5065         GtkWidget *cancel_btn;
5066 } attach_prop;
5067
5068 static void compose_attach_property(Compose *compose)
5069 {
5070         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5071         AttachInfo *ainfo;
5072         gint row;
5073         GtkOptionMenu *optmenu;
5074         static gboolean cancelled;
5075
5076         if (!clist->selection) return;
5077         row = GPOINTER_TO_INT(clist->selection->data);
5078
5079         ainfo = gtk_clist_get_row_data(clist, row);
5080         if (!ainfo) return;
5081
5082         if (!attach_prop.window)
5083                 compose_attach_property_create(&cancelled);
5084         gtk_widget_grab_focus(attach_prop.ok_btn);
5085         gtk_widget_show(attach_prop.window);
5086         manage_window_set_transient(GTK_WINDOW(attach_prop.window));
5087
5088         optmenu = GTK_OPTION_MENU(attach_prop.encoding_optmenu);
5089         if (ainfo->encoding == ENC_UNKNOWN)
5090                 gtk_option_menu_set_history(optmenu, ENC_BASE64);
5091         else
5092                 gtk_option_menu_set_history(optmenu, ainfo->encoding);
5093
5094         gtk_entry_set_text(GTK_ENTRY(attach_prop.mimetype_entry),
5095                            ainfo->content_type ? ainfo->content_type : "");
5096         gtk_entry_set_text(GTK_ENTRY(attach_prop.path_entry),
5097                            ainfo->file ? ainfo->file : "");
5098         gtk_entry_set_text(GTK_ENTRY(attach_prop.filename_entry),
5099                            ainfo->name ? ainfo->name : "");
5100
5101         for (;;) {
5102                 gchar *text;
5103                 gchar *cnttype = NULL;
5104                 gchar *file = NULL;
5105                 off_t size = 0;
5106                 GtkWidget *menu;
5107                 GtkWidget *menuitem;
5108
5109                 cancelled = FALSE;
5110                 gtk_main();
5111
5112                 if (cancelled == TRUE) {
5113                         gtk_widget_hide(attach_prop.window);
5114                         break;
5115                 }
5116
5117                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.mimetype_entry));
5118                 if (*text != '\0') {
5119                         gchar *p;
5120
5121                         text = g_strstrip(g_strdup(text));
5122                         if ((p = strchr(text, '/')) && !strchr(p + 1, '/')) {
5123                                 cnttype = g_strdup(text);
5124                                 g_free(text);
5125                         } else {
5126                                 alertpanel_error(_("Invalid MIME type."));
5127                                 g_free(text);
5128                                 continue;
5129                         }
5130                 }
5131
5132                 menu = gtk_option_menu_get_menu(optmenu);
5133                 menuitem = gtk_menu_get_active(GTK_MENU(menu));
5134                 ainfo->encoding = GPOINTER_TO_INT
5135                         (gtk_object_get_user_data(GTK_OBJECT(menuitem)));
5136
5137                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.path_entry));
5138                 if (*text != '\0') {
5139                         if (is_file_exist(text) &&
5140                             (size = get_file_size(text)) > 0)
5141                                 file = g_strdup(text);
5142                         else {
5143                                 alertpanel_error
5144                                         (_("File doesn't exist or is empty."));
5145                                 g_free(cnttype);
5146                                 continue;
5147                         }
5148                 }
5149
5150                 text = gtk_entry_get_text(GTK_ENTRY(attach_prop.filename_entry));
5151                 if (*text != '\0') {
5152                         g_free(ainfo->name);
5153                         ainfo->name = g_strdup(text);
5154                 }
5155
5156                 if (cnttype) {
5157                         g_free(ainfo->content_type);
5158                         ainfo->content_type = cnttype;
5159                 }
5160                 if (file) {
5161                         g_free(ainfo->file);
5162                         ainfo->file = file;
5163                 }
5164                 if (size)
5165                         ainfo->size = size;
5166
5167                 gtk_clist_set_text(clist, row, COL_MIMETYPE,
5168                                    ainfo->content_type);
5169                 gtk_clist_set_text(clist, row, COL_SIZE,
5170                                    to_human_readable(ainfo->size));
5171                 gtk_clist_set_text(clist, row, COL_NAME, ainfo->name);
5172
5173                 gtk_widget_hide(attach_prop.window);
5174                 break;
5175         }
5176 }
5177
5178 #define SET_LABEL_AND_ENTRY(str, entry, top) \
5179 { \
5180         label = gtk_label_new(str); \
5181         gtk_table_attach(GTK_TABLE(table), label, 0, 1, top, (top + 1), \
5182                          GTK_FILL, 0, 0, 0); \
5183         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); \
5184  \
5185         entry = gtk_entry_new(); \
5186         gtk_table_attach(GTK_TABLE(table), entry, 1, 2, top, (top + 1), \
5187                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0); \
5188 }
5189
5190 static void compose_attach_property_create(gboolean *cancelled)
5191 {
5192         GtkWidget *window;
5193         GtkWidget *vbox;
5194         GtkWidget *table;
5195         GtkWidget *label;
5196         GtkWidget *mimetype_entry;
5197         GtkWidget *hbox;
5198         GtkWidget *optmenu;
5199         GtkWidget *optmenu_menu;
5200         GtkWidget *menuitem;
5201         GtkWidget *path_entry;
5202         GtkWidget *filename_entry;
5203         GtkWidget *hbbox;
5204         GtkWidget *ok_btn;
5205         GtkWidget *cancel_btn;
5206         GList     *mime_type_list, *strlist;
5207
5208         debug_print("Creating attach_property window...\n");
5209
5210         window = gtk_window_new(GTK_WINDOW_DIALOG);
5211         gtk_widget_set_usize(window, 480, -1);
5212         gtk_container_set_border_width(GTK_CONTAINER(window), 8);
5213         gtk_window_set_title(GTK_WINDOW(window), _("Property"));
5214         gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
5215         gtk_window_set_modal(GTK_WINDOW(window), TRUE);
5216         gtk_signal_connect(GTK_OBJECT(window), "delete_event",
5217                            GTK_SIGNAL_FUNC(attach_property_delete_event),
5218                            cancelled);
5219         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
5220                            GTK_SIGNAL_FUNC(attach_property_key_pressed),
5221                            cancelled);
5222
5223         vbox = gtk_vbox_new(FALSE, 8);
5224         gtk_container_add(GTK_CONTAINER(window), vbox);
5225
5226         table = gtk_table_new(4, 2, FALSE);
5227         gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);
5228         gtk_table_set_row_spacings(GTK_TABLE(table), 8);
5229         gtk_table_set_col_spacings(GTK_TABLE(table), 8);
5230
5231         label = gtk_label_new(_("MIME type"));
5232         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 0, (0 + 1),
5233                          GTK_FILL, 0, 0, 0);
5234         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5235         mimetype_entry = gtk_combo_new();
5236         gtk_table_attach(GTK_TABLE(table), mimetype_entry, 1, 2, 0, (0 + 1),
5237                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5238
5239         /* stuff with list */
5240         mime_type_list = procmime_get_mime_type_list();
5241         strlist = NULL;
5242         for (; mime_type_list != NULL; mime_type_list = mime_type_list->next) {
5243                 MimeType *type = (MimeType *) mime_type_list->data;
5244                 strlist = g_list_append(strlist,
5245                                 g_strdup_printf("%s/%s",
5246                                         type->type, type->sub_type));
5247         }
5248
5249         gtk_combo_set_popdown_strings(GTK_COMBO(mimetype_entry), strlist);
5250
5251         for (mime_type_list = strlist; mime_type_list != NULL;
5252                 mime_type_list = mime_type_list->next)
5253                 g_free(mime_type_list->data);
5254         g_list_free(strlist);
5255
5256         mimetype_entry = GTK_COMBO(mimetype_entry)->entry;
5257
5258         label = gtk_label_new(_("Encoding"));
5259         gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
5260                          GTK_FILL, 0, 0, 0);
5261         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
5262
5263         hbox = gtk_hbox_new(FALSE, 0);
5264         gtk_table_attach(GTK_TABLE(table), hbox, 1, 2, 1, 2,
5265                          GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);
5266
5267         optmenu = gtk_option_menu_new();
5268         gtk_box_pack_start(GTK_BOX(hbox), optmenu, TRUE, TRUE, 0);
5269
5270         optmenu_menu = gtk_menu_new();
5271         MENUITEM_ADD(optmenu_menu, menuitem, "7bit", ENC_7BIT);
5272         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5273 #if 0
5274         gtk_widget_set_sensitive(menuitem, FALSE);
5275 #endif
5276         MENUITEM_ADD(optmenu_menu, menuitem, "8bit", ENC_8BIT);
5277         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5278 #if 0
5279         gtk_widget_set_sensitive(menuitem, FALSE);
5280 #endif
5281         MENUITEM_ADD(optmenu_menu, menuitem, "quoted-printable", ENC_QUOTED_PRINTABLE);
5282         gtk_widget_set_sensitive(menuitem, FALSE);
5283         MENUITEM_ADD(optmenu_menu, menuitem, "base64", ENC_BASE64);
5284
5285         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), optmenu_menu);
5286
5287         SET_LABEL_AND_ENTRY(_("Path"),      path_entry,     2);
5288         SET_LABEL_AND_ENTRY(_("File name"), filename_entry, 3);
5289
5290         gtkut_button_set_create(&hbbox, &ok_btn, _("OK"),
5291                                 &cancel_btn, _("Cancel"), NULL, NULL);
5292         gtk_box_pack_end(GTK_BOX(vbox), hbbox, FALSE, FALSE, 0);
5293         gtk_widget_grab_default(ok_btn);
5294
5295         gtk_signal_connect(GTK_OBJECT(ok_btn), "clicked",
5296                            GTK_SIGNAL_FUNC(attach_property_ok),
5297                            cancelled);
5298         gtk_signal_connect(GTK_OBJECT(cancel_btn), "clicked",
5299                            GTK_SIGNAL_FUNC(attach_property_cancel),
5300                            cancelled);
5301
5302         gtk_widget_show_all(vbox);
5303
5304         attach_prop.window           = window;
5305         attach_prop.mimetype_entry   = mimetype_entry;
5306         attach_prop.encoding_optmenu = optmenu;
5307         attach_prop.path_entry       = path_entry;
5308         attach_prop.filename_entry   = filename_entry;
5309         attach_prop.ok_btn           = ok_btn;
5310         attach_prop.cancel_btn       = cancel_btn;
5311 }
5312
5313 #undef SET_LABEL_AND_ENTRY
5314
5315 static void attach_property_ok(GtkWidget *widget, gboolean *cancelled)
5316 {
5317         *cancelled = FALSE;
5318         gtk_main_quit();
5319 }
5320
5321 static void attach_property_cancel(GtkWidget *widget, gboolean *cancelled)
5322 {
5323         *cancelled = TRUE;
5324         gtk_main_quit();
5325 }
5326
5327 static gint attach_property_delete_event(GtkWidget *widget, GdkEventAny *event,
5328                                          gboolean *cancelled)
5329 {
5330         *cancelled = TRUE;
5331         gtk_main_quit();
5332
5333         return TRUE;
5334 }
5335
5336 static void attach_property_key_pressed(GtkWidget *widget, GdkEventKey *event,
5337                                         gboolean *cancelled)
5338 {
5339         if (event && event->keyval == GDK_Escape) {
5340                 *cancelled = TRUE;
5341                 gtk_main_quit();
5342         }
5343 }
5344
5345 static void compose_exec_ext_editor(Compose *compose)
5346 {
5347         gchar tmp[64];
5348         pid_t pid;
5349         gint pipe_fds[2];
5350
5351         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg.%08x",
5352                    g_get_tmp_dir(), G_DIR_SEPARATOR, (gint)compose);
5353
5354         if (pipe(pipe_fds) < 0) {
5355                 perror("pipe");
5356                 return;
5357         }
5358
5359         if ((pid = fork()) < 0) {
5360                 perror("fork");
5361                 return;
5362         }
5363
5364         if (pid != 0) {
5365                 /* close the write side of the pipe */
5366                 close(pipe_fds[1]);
5367
5368                 compose->exteditor_file    = g_strdup(tmp);
5369                 compose->exteditor_pid     = pid;
5370                 compose->exteditor_readdes = pipe_fds[0];
5371
5372                 compose_set_ext_editor_sensitive(compose, FALSE);
5373
5374                 compose->exteditor_tag =
5375                         gdk_input_add(pipe_fds[0], GDK_INPUT_READ,
5376                                       compose_input_cb, compose);
5377         } else {        /* process-monitoring process */
5378                 pid_t pid_ed;
5379
5380                 if (setpgid(0, 0))
5381                         perror("setpgid");
5382
5383                 /* close the read side of the pipe */
5384                 close(pipe_fds[0]);
5385
5386                 if (compose_write_body_to_file(compose, tmp) < 0) {
5387                         fd_write(pipe_fds[1], "2\n", 2);
5388                         _exit(1);
5389                 }
5390
5391                 pid_ed = compose_exec_ext_editor_real(tmp);
5392                 if (pid_ed < 0) {
5393                         fd_write(pipe_fds[1], "1\n", 2);
5394                         _exit(1);
5395                 }
5396
5397                 /* wait until editor is terminated */
5398                 waitpid(pid_ed, NULL, 0);
5399
5400                 fd_write(pipe_fds[1], "0\n", 2);
5401
5402                 close(pipe_fds[1]);
5403                 _exit(0);
5404         }
5405 }
5406
5407 static gint compose_exec_ext_editor_real(const gchar *file)
5408 {
5409         static gchar *def_cmd = "emacs %s";
5410         gchar buf[1024];
5411         gchar *p;
5412         gchar **cmdline;
5413         pid_t pid;
5414
5415         g_return_val_if_fail(file != NULL, -1);
5416
5417         if ((pid = fork()) < 0) {
5418                 perror("fork");
5419                 return -1;
5420         }
5421
5422         if (pid != 0) return pid;
5423
5424         /* grandchild process */
5425
5426         if (setpgid(0, getppid()))
5427                 perror("setpgid");
5428
5429         if (prefs_common.ext_editor_cmd &&
5430             (p = strchr(prefs_common.ext_editor_cmd, '%')) &&
5431             *(p + 1) == 's' && !strchr(p + 2, '%')) {
5432                 g_snprintf(buf, sizeof(buf), prefs_common.ext_editor_cmd, file);
5433         } else {
5434                 if (prefs_common.ext_editor_cmd)
5435                         g_warning(_("External editor command line is invalid: `%s'\n"),
5436                                   prefs_common.ext_editor_cmd);
5437                 g_snprintf(buf, sizeof(buf), def_cmd, file);
5438         }
5439
5440         cmdline = strsplit_with_quote(buf, " ", 1024);
5441         execvp(cmdline[0], cmdline);
5442
5443         perror("execvp");
5444         g_strfreev(cmdline);
5445
5446         _exit(1);
5447 }
5448
5449 static gboolean compose_ext_editor_kill(Compose *compose)
5450 {
5451         pid_t pgid = compose->exteditor_pid * -1;
5452         gint ret;
5453
5454         ret = kill(pgid, 0);
5455
5456         if (ret == 0 || (ret == -1 && EPERM == errno)) {
5457                 AlertValue val;
5458                 gchar *msg;
5459
5460                 msg = g_strdup_printf
5461                         (_("The external editor is still working.\n"
5462                            "Force terminating the process?\n"
5463                            "process group id: %d"), -pgid);
5464                 val = alertpanel(_("Notice"), msg, _("Yes"), _("+No"), NULL);
5465                 g_free(msg);
5466
5467                 if (val == G_ALERTDEFAULT) {
5468                         gdk_input_remove(compose->exteditor_tag);
5469                         close(compose->exteditor_readdes);
5470
5471                         if (kill(pgid, SIGTERM) < 0) perror("kill");
5472                         waitpid(compose->exteditor_pid, NULL, 0);
5473
5474                         g_warning(_("Terminated process group id: %d"), -pgid);
5475                         g_warning(_("Temporary file: %s"),
5476                                   compose->exteditor_file);
5477
5478                         compose_set_ext_editor_sensitive(compose, TRUE);
5479
5480                         g_free(compose->exteditor_file);
5481                         compose->exteditor_file    = NULL;
5482                         compose->exteditor_pid     = -1;
5483                         compose->exteditor_readdes = -1;
5484                         compose->exteditor_tag     = -1;
5485                 } else
5486                         return FALSE;
5487         }
5488
5489         return TRUE;
5490 }
5491
5492 static void compose_input_cb(gpointer data, gint source,
5493                              GdkInputCondition condition)
5494 {
5495         gchar buf[3];
5496         Compose *compose = (Compose *)data;
5497         gint i = 0;
5498
5499         debug_print(_("Compose: input from monitoring process\n"));
5500
5501         gdk_input_remove(compose->exteditor_tag);
5502
5503         for (;;) {
5504                 if (read(source, &buf[i], 1) < 1) {
5505                         buf[0] = '3';
5506                         break;
5507                 }
5508                 if (buf[i] == '\n') {
5509                         buf[i] = '\0';
5510                         break;
5511                 }
5512                 i++;
5513                 if (i == sizeof(buf) - 1)
5514                         break;
5515         }
5516
5517         waitpid(compose->exteditor_pid, NULL, 0);
5518
5519         if (buf[0] == '0') {            /* success */
5520                 GtkSText *text = GTK_STEXT(compose->text);
5521
5522                 gtk_stext_freeze(text);
5523                 gtk_stext_set_point(text, 0);
5524                 gtk_stext_forward_delete(text, gtk_stext_get_length(text));
5525                 compose_insert_file(compose, compose->exteditor_file);
5526                 compose_changed_cb(NULL, compose);
5527                 gtk_stext_thaw(text);
5528
5529                 if (unlink(compose->exteditor_file) < 0)
5530                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5531         } else if (buf[0] == '1') {     /* failed */
5532                 g_warning(_("Couldn't exec external editor\n"));
5533                 if (unlink(compose->exteditor_file) < 0)
5534                         FILE_OP_ERROR(compose->exteditor_file, "unlink");
5535         } else if (buf[0] == '2') {
5536                 g_warning(_("Couldn't write to file\n"));
5537         } else if (buf[0] == '3') {
5538                 g_warning(_("Pipe read failed\n"));
5539         }
5540
5541         close(source);
5542
5543         compose_set_ext_editor_sensitive(compose, TRUE);
5544
5545         g_free(compose->exteditor_file);
5546         compose->exteditor_file    = NULL;
5547         compose->exteditor_pid     = -1;
5548         compose->exteditor_readdes = -1;
5549         compose->exteditor_tag     = -1;
5550 }
5551
5552 static void compose_set_ext_editor_sensitive(Compose *compose,
5553                                              gboolean sensitive)
5554 {
5555         GtkItemFactory *ifactory;
5556
5557         ifactory = gtk_item_factory_from_widget(compose->menubar);
5558
5559         menu_set_sensitive(ifactory, "/Message/Send", sensitive);
5560         menu_set_sensitive(ifactory, "/Message/Send later", sensitive);
5561         menu_set_sensitive(ifactory, "/Message/Save to draft folder",
5562                            sensitive);
5563         menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
5564         menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
5565         menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
5566         menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
5567         menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
5568                            sensitive);
5569
5570         gtk_widget_set_sensitive(compose->text,          sensitive);
5571         gtk_widget_set_sensitive(compose->send_btn,      sensitive);
5572         gtk_widget_set_sensitive(compose->sendl_btn,     sensitive);
5573         gtk_widget_set_sensitive(compose->draft_btn,     sensitive);
5574         gtk_widget_set_sensitive(compose->insert_btn,    sensitive);
5575         gtk_widget_set_sensitive(compose->sig_btn,       sensitive);
5576         gtk_widget_set_sensitive(compose->exteditor_btn, sensitive);
5577         gtk_widget_set_sensitive(compose->linewrap_btn,  sensitive);
5578 }
5579
5580 /**
5581  * compose_undo_state_changed:
5582  *
5583  * Change the sensivity of the menuentries undo and redo
5584  **/
5585 static void compose_undo_state_changed(UndoMain *undostruct, gint undo_state,
5586                                        gint redo_state, gpointer data)
5587 {
5588         GtkWidget *widget = GTK_WIDGET(data);
5589         GtkItemFactory *ifactory;
5590
5591         g_return_if_fail(widget != NULL);
5592
5593         debug_print("Set_undo.  UNDO:%i  REDO:%i\n", undo_state, redo_state);
5594
5595         ifactory = gtk_item_factory_from_widget(widget);
5596
5597         switch (undo_state) {
5598         case UNDO_STATE_TRUE:
5599                 if (!undostruct->undo_state) {
5600                         debug_print ("Set_undo - Testpoint\n");
5601                         undostruct->undo_state = TRUE;
5602                         menu_set_sensitive(ifactory, "/Edit/Undo", TRUE);
5603                 }
5604                 break;
5605         case UNDO_STATE_FALSE:
5606                 if (undostruct->undo_state) {
5607                         undostruct->undo_state = FALSE;
5608                         menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
5609                 }
5610                 break;
5611         case UNDO_STATE_UNCHANGED:
5612                 break;
5613         case UNDO_STATE_REFRESH:
5614                 menu_set_sensitive(ifactory, "/Edit/Undo",
5615                                    undostruct->undo_state);
5616                 break;
5617         default:
5618                 g_warning("Undo state not recognized");
5619                 break;
5620         }
5621
5622         switch (redo_state) {
5623         case UNDO_STATE_TRUE:
5624                 if (!undostruct->redo_state) {
5625                         undostruct->redo_state = TRUE;
5626                         menu_set_sensitive(ifactory, "/Edit/Redo", TRUE);
5627                 }
5628                 break;
5629         case UNDO_STATE_FALSE:
5630                 if (undostruct->redo_state) {
5631                         undostruct->redo_state = FALSE;
5632                         menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
5633                 }
5634                 break;
5635         case UNDO_STATE_UNCHANGED:
5636                 break;
5637         case UNDO_STATE_REFRESH:
5638                 menu_set_sensitive(ifactory, "/Edit/Redo",
5639                                    undostruct->redo_state);
5640                 break;
5641         default:
5642                 g_warning("Redo state not recognized");
5643                 break;
5644         }
5645 }
5646
5647 static gint calc_cursor_xpos(GtkSText *text, gint extra, gint char_width)
5648 {
5649         gint cursor_pos;
5650
5651         cursor_pos = (text->cursor_pos_x - extra) / char_width;
5652         cursor_pos = MAX(cursor_pos, 0);
5653
5654         return cursor_pos;
5655 }
5656
5657 /* callback functions */
5658
5659 /* compose_edit_size_alloc() - called when resized. don't know whether Gtk
5660  * includes "non-client" (windows-izm) in calculation, so this calculation
5661  * may not be accurate.
5662  */
5663 static gboolean compose_edit_size_alloc(GtkEditable *widget,
5664                                         GtkAllocation *allocation,
5665                                         GtkSHRuler *shruler)
5666 {
5667         if (prefs_common.show_ruler) {
5668                 gint char_width;
5669                 gint line_width_in_chars;
5670
5671                 char_width = gtkut_get_font_width
5672                         (GTK_WIDGET(widget)->style->font);
5673                 line_width_in_chars =
5674                         (allocation->width - allocation->x) / char_width;
5675
5676                 /* got the maximum */
5677                 gtk_ruler_set_range(GTK_RULER(shruler),
5678                                     0.0, line_width_in_chars,
5679                                     calc_cursor_xpos(GTK_STEXT(widget),
5680                                                      allocation->x,
5681                                                      char_width),
5682                                     /*line_width_in_chars*/ char_width);
5683         }
5684
5685         return TRUE;
5686 }
5687
5688 static void toolbar_send_cb(GtkWidget *widget, gpointer data)
5689 {
5690         compose_send_cb(data, 0, NULL);
5691 }
5692
5693 static void toolbar_send_later_cb(GtkWidget *widget, gpointer data)
5694 {
5695         compose_send_later_cb(data, 0, NULL);
5696 }
5697
5698 static void toolbar_draft_cb(GtkWidget *widget, gpointer data)
5699 {
5700         compose_draft_cb(data, 0, NULL);
5701 }
5702
5703 static void toolbar_insert_cb(GtkWidget *widget, gpointer data)
5704 {
5705         compose_insert_file_cb(data, 0, NULL);
5706 }
5707
5708 static void toolbar_attach_cb(GtkWidget *widget, gpointer data)
5709 {
5710         compose_attach_cb(data, 0, NULL);
5711 }
5712
5713 static void toolbar_sig_cb(GtkWidget *widget, gpointer data)
5714 {
5715         Compose *compose = (Compose *)data;
5716
5717         compose_insert_sig(compose);
5718 }
5719
5720 static void toolbar_ext_editor_cb(GtkWidget *widget, gpointer data)
5721 {
5722         Compose *compose = (Compose *)data;
5723
5724         compose_exec_ext_editor(compose);
5725 }
5726
5727 static void toolbar_linewrap_cb(GtkWidget *widget, gpointer data)
5728 {
5729         Compose *compose = (Compose *)data;
5730
5731         compose_wrap_line(compose);
5732 }
5733
5734 static void toolbar_address_cb(GtkWidget *widget, gpointer data)
5735 {
5736         compose_address_cb(data, 0, NULL);
5737 }
5738
5739 static void select_account(Compose * compose, PrefsAccount * ac)
5740 {
5741 #if USE_GPGME
5742         GtkItemFactory *ifactory;
5743         GtkWidget *menuitem;
5744 #endif /* USE_GPGME */
5745         compose->account = ac;
5746         compose_set_title(compose);
5747
5748 #if 0 /* NEW COMPOSE GUI */
5749                 if (ac->protocol == A_NNTP) {
5750                         GtkItemFactory *ifactory;
5751                         GtkWidget *menuitem;
5752
5753                         ifactory = gtk_item_factory_from_widget(compose->menubar);
5754                         menu_set_sensitive(ifactory,
5755                                            "/Message/Followup to", TRUE);
5756                         gtk_widget_show(compose->newsgroups_hbox);
5757                         gtk_widget_show(compose->newsgroups_entry);
5758                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5759                                                   1, 4);
5760
5761                         compose->use_to = FALSE;
5762                         compose->use_cc = FALSE;
5763
5764                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5765                         gtk_check_menu_item_set_active
5766                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5767
5768                         menu_set_sensitive(ifactory,
5769                                            "/Message/To", TRUE);
5770                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5771                         gtk_check_menu_item_set_active
5772                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5773
5774                         gtk_widget_hide(compose->to_hbox);
5775                         gtk_widget_hide(compose->to_entry);
5776                         gtk_widget_hide(compose->cc_hbox);
5777                         gtk_widget_hide(compose->cc_entry);
5778                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5779                                                   0, 0);
5780                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5781                                                   3, 0);
5782                 }
5783                 else {
5784                         GtkItemFactory *ifactory;
5785                         GtkWidget *menuitem;
5786
5787                         ifactory = gtk_item_factory_from_widget(compose->menubar);
5788                         menu_set_sensitive(ifactory,
5789                                            "/Message/Followup to", FALSE);
5790                         gtk_entry_set_text(GTK_ENTRY(compose->newsgroups_entry), "");
5791                         gtk_widget_hide(compose->newsgroups_hbox);
5792                         gtk_widget_hide(compose->newsgroups_entry);
5793                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5794                                                   1, 0);
5795
5796                         compose->use_to = TRUE;
5797                         compose->use_cc = TRUE;
5798
5799                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
5800                         gtk_check_menu_item_set_active
5801                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5802                         menu_set_sensitive(ifactory,
5803                                            "/Message/To", FALSE);
5804                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
5805                         gtk_check_menu_item_set_active
5806                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5807                         gtk_widget_show(compose->to_hbox);
5808                         gtk_widget_show(compose->to_entry);
5809                         gtk_widget_show(compose->cc_hbox);
5810                         gtk_widget_show(compose->cc_entry);
5811
5812                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5813                                                   0, 4);
5814                         gtk_table_set_row_spacing(GTK_TABLE(compose->table),
5815                                                   3, 4);
5816                 }
5817                 gtk_widget_queue_resize(compose->table_vbox);
5818 #endif
5819 #if USE_GPGME
5820                 ifactory = gtk_item_factory_from_widget(compose->menubar);
5821                         menu_set_sensitive(ifactory,
5822                                            "/Message/Sign", TRUE);
5823                         menu_set_sensitive(ifactory,
5824                                            "/Message/Encrypt", TRUE);
5825
5826                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Sign");
5827                 if (ac->default_sign)
5828                         gtk_check_menu_item_set_active
5829                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5830                 else
5831                         gtk_check_menu_item_set_active
5832                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5833
5834                         menuitem = gtk_item_factory_get_item(ifactory, "/Message/Encrypt");
5835                 if (ac->default_encrypt)
5836                         gtk_check_menu_item_set_active
5837                                 (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
5838                 else
5839                         gtk_check_menu_item_set_active
5840                                 (GTK_CHECK_MENU_ITEM(menuitem), FALSE);
5841 #endif /* USE_GPGME */
5842
5843 }
5844
5845 static void account_activated(GtkMenuItem *menuitem, gpointer data)
5846 {
5847         Compose *compose = (Compose *)data;
5848
5849         PrefsAccount *ac;
5850
5851         ac = (PrefsAccount *)gtk_object_get_user_data(GTK_OBJECT(menuitem));
5852         g_return_if_fail(ac != NULL);
5853
5854         if (ac != compose->account)
5855                 select_account(compose, ac);
5856 }
5857
5858 static void attach_selected(GtkCList *clist, gint row, gint column,
5859                             GdkEvent *event, gpointer data)
5860 {
5861         Compose *compose = (Compose *)data;
5862
5863         if (event && event->type == GDK_2BUTTON_PRESS)
5864                 compose_attach_property(compose);
5865 }
5866
5867 static void attach_button_pressed(GtkWidget *widget, GdkEventButton *event,
5868                                   gpointer data)
5869 {
5870         Compose *compose = (Compose *)data;
5871         GtkCList *clist = GTK_CLIST(compose->attach_clist);
5872         gint row, column;
5873
5874         if (!event) return;
5875
5876         if (event->button == 3) {
5877                 if ((clist->selection && !clist->selection->next) ||
5878                     !clist->selection) {
5879                         gtk_clist_unselect_all(clist);
5880                         if (gtk_clist_get_selection_info(clist,
5881                                                          event->x, event->y,
5882                                                          &row, &column)) {
5883                                 gtk_clist_select_row(clist, row, column);
5884                                 gtkut_clist_set_focus_row(clist, row);
5885                         }
5886                 }
5887                 gtk_menu_popup(GTK_MENU(compose->popupmenu), NULL, NULL,
5888                                NULL, NULL, event->button, event->time);
5889         }
5890 }
5891
5892 static void attach_key_pressed(GtkWidget *widget, GdkEventKey *event,
5893                                gpointer data)
5894 {
5895         Compose *compose = (Compose *)data;
5896
5897         if (!event) return;
5898
5899         switch (event->keyval) {
5900         case GDK_Delete:
5901                 compose_attach_remove_selected(compose);
5902                 break;
5903         }
5904 }
5905
5906 static void compose_send_cb(gpointer data, guint action, GtkWidget *widget)
5907 {
5908         Compose *compose = (Compose *)data;
5909         gint val;
5910
5911         val = compose_send(compose);
5912
5913         if (val == 0) gtk_widget_destroy(compose->window);
5914 }
5915
5916 static void compose_send_later_cb(gpointer data, guint action,
5917                                   GtkWidget *widget)
5918 {
5919         Compose *compose = (Compose *)data;
5920         gint val;
5921
5922         val = compose_queue(compose, NULL, NULL);
5923         if (!val) gtk_widget_destroy(compose->window);
5924 }
5925
5926 static void compose_draft_cb(gpointer data, guint action, GtkWidget *widget)
5927 {
5928         Compose *compose = (Compose *)data;
5929         FolderItem *draft;
5930         gchar *tmp;
5931         gint msgnum;
5932         MsgFlags flag = {0, 0};
5933         static gboolean lock = FALSE;
5934
5935         if (lock) return;
5936
5937         if (compose->account && compose->account->folder &&
5938             FOLDER(compose->account->folder)->draft)
5939                 draft = FOLDER(compose->account->folder)->draft;
5940         else
5941                 draft = folder_get_default_draft();
5942         g_return_if_fail(draft != NULL);
5943
5944         lock = TRUE;
5945
5946         tmp = g_strdup_printf("%s%cdraft.%d", g_get_tmp_dir(),
5947                               G_DIR_SEPARATOR, (gint)compose);
5948
5949         if (compose_write_to_file(compose, tmp, TRUE) < 0) {
5950                 g_free(tmp);
5951                 lock = FALSE;
5952                 return;
5953         }
5954
5955         folder_item_scan(draft);
5956         if ((msgnum = folder_item_add_msg(draft, tmp, TRUE)) < 0) {
5957                 unlink(tmp);
5958                 g_free(tmp);
5959                 lock = FALSE;
5960                 return;
5961         }
5962         g_free(tmp);
5963         draft->mtime = 0;       /* force updating */
5964
5965         if (compose->mode == COMPOSE_REEDIT) {
5966                 compose_remove_reedit_target(compose);
5967                 if (compose->targetinfo &&
5968                     compose->targetinfo->folder != draft)
5969                         folderview_update_item(compose->targetinfo->folder,
5970                                                TRUE);
5971         }
5972
5973         procmsg_add_flags(draft, msgnum, flag);
5974         folder_item_scan(draft);
5975         folderview_update_item(draft, TRUE);
5976
5977         lock = FALSE;
5978
5979         /* 0: quit editing  1: keep editing */
5980         if (action == 0)
5981                 gtk_widget_destroy(compose->window);
5982         else {
5983                 struct stat s;
5984                 gchar *path;
5985
5986                 path = folder_item_fetch_msg(draft, msgnum);
5987                 g_return_if_fail(path != NULL);
5988                 if (stat(path, &s) < 0) {
5989                         FILE_OP_ERROR(path, "stat");
5990                         g_free(path);
5991                         lock = FALSE;
5992                         return;
5993                 }
5994                 g_free(path);
5995
5996                 procmsg_msginfo_free(compose->targetinfo);
5997                 compose->targetinfo = g_new0(MsgInfo, 1);
5998                 compose->targetinfo->msgnum = msgnum;
5999                 compose->targetinfo->size = s.st_size;
6000                 compose->targetinfo->mtime = s.st_mtime;
6001                 compose->targetinfo->folder = draft;
6002                 compose->mode = COMPOSE_REEDIT;
6003         }
6004 }
6005
6006 static void compose_attach_cb(gpointer data, guint action, GtkWidget *widget)
6007 {
6008         Compose *compose = (Compose *)data;
6009         GList *file_list;
6010
6011         if (compose->bounce_filename != NULL)
6012                 return;
6013
6014         file_list = filesel_select_multiple_files(_("Select file"), NULL);
6015
6016         if (file_list) {
6017                 GList *tmp;
6018
6019                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6020                         gchar *file = (gchar *) tmp->data;
6021                         compose_attach_append(compose, file, file, NULL);
6022                         compose_changed_cb(NULL, compose);
6023                         g_free(file);
6024                 }
6025                 g_list_free(file_list);
6026         }
6027 }
6028
6029 static void compose_insert_file_cb(gpointer data, guint action,
6030                                    GtkWidget *widget)
6031 {
6032         Compose *compose = (Compose *)data;
6033         GList *file_list;
6034
6035         file_list = filesel_select_multiple_files(_("Select file"), NULL);
6036
6037         if (file_list) {
6038                 GList *tmp;
6039
6040                 for ( tmp = file_list; tmp; tmp = tmp->next) {
6041                         gchar *file = (gchar *) tmp->data;
6042                         compose_insert_file(compose, file);
6043                         g_free(file);
6044                 }
6045                 g_list_free(file_list);
6046         }
6047 }
6048
6049 static gint compose_delete_cb(GtkWidget *widget, GdkEventAny *event,
6050                               gpointer data)
6051 {
6052         compose_close_cb(data, 0, NULL);
6053         return TRUE;
6054 }
6055
6056 static void compose_close_cb(gpointer data, guint action, GtkWidget *widget)
6057 {
6058         Compose *compose = (Compose *)data;
6059         AlertValue val;
6060
6061         if (compose->exteditor_tag != -1) {
6062                 if (!compose_ext_editor_kill(compose))
6063                         return;
6064         }
6065
6066         if (compose->modified) {
6067                 val = alertpanel(_("Discard message"),
6068                                  _("This message has been modified. discard it?"),
6069                                  _("Discard"), _("to Draft"), _("Cancel"));
6070
6071                 switch (val) {
6072                 case G_ALERTDEFAULT:
6073                         break;
6074                 case G_ALERTALTERNATE:
6075                         compose_draft_cb(data, 0, NULL);
6076                         return;
6077                 default:
6078                         return;
6079                 }
6080         }
6081         gtk_widget_destroy(compose->window);
6082 }
6083
6084 static void compose_address_cb(gpointer data, guint action, GtkWidget *widget)
6085 {
6086         Compose *compose = (Compose *)data;
6087
6088         addressbook_open(compose);
6089 }
6090
6091 static void compose_template_activate_cb(GtkWidget *widget, gpointer data)
6092 {
6093         Compose *compose = (Compose *)data;
6094         Template *tmpl;
6095
6096         tmpl = gtk_object_get_data(GTK_OBJECT(widget), "template");
6097         g_return_if_fail(tmpl != NULL);
6098
6099         compose_template_apply(compose, tmpl);
6100 }
6101
6102 static void compose_ext_editor_cb(gpointer data, guint action,
6103                                   GtkWidget *widget)
6104 {
6105         Compose *compose = (Compose *)data;
6106
6107         compose_exec_ext_editor(compose);
6108 }
6109
6110 static void compose_destroy_cb(GtkWidget *widget, Compose *compose)
6111 {
6112         compose_destroy(compose);
6113 }
6114
6115 static void compose_undo_cb(Compose *compose)
6116 {
6117         undo_undo(compose->undostruct);
6118 }
6119
6120 static void compose_redo_cb(Compose *compose)
6121 {
6122         undo_redo(compose->undostruct);
6123 }
6124
6125 static void compose_cut_cb(Compose *compose)
6126 {
6127         if (compose->focused_editable &&
6128             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6129                 gtk_editable_cut_clipboard
6130                         (GTK_EDITABLE(compose->focused_editable));
6131 }
6132
6133 static void compose_copy_cb(Compose *compose)
6134 {
6135         if (compose->focused_editable &&
6136             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6137                 gtk_editable_copy_clipboard
6138                         (GTK_EDITABLE(compose->focused_editable));
6139 }
6140
6141 static void compose_paste_cb(Compose *compose)
6142 {
6143         if (compose->focused_editable &&
6144             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6145                 gtk_editable_paste_clipboard
6146                         (GTK_EDITABLE(compose->focused_editable));
6147 }
6148
6149 static void compose_allsel_cb(Compose *compose)
6150 {
6151         if (compose->focused_editable &&
6152             GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6153                 gtk_editable_select_region
6154                         (GTK_EDITABLE(compose->focused_editable), 0, -1);
6155 }
6156
6157 static void compose_move_beginning_of_line_cb(Compose *compose)
6158 {
6159         if (compose->focused_editable &&
6160                 GTK_WIDGET_HAS_FOCUS(compose->focused_editable))
6161                 gtk_stext_move_beginning_of_line(GTK_STEXT(compose->focused_editable));
6162 }
6163
6164 static void compose_gtk_stext_action_cb(Compose *compose, ComposeCallGtkSTextAction action)
6165 {
6166         if (!(compose->focused_editable && GTK_WIDGET_HAS_FOCUS(compose->focused_editable))) return;
6167
6168         switch (action) {
6169                 case COMPOSE_CALL_GTK_STEXT_MOVE_BEGINNING_OF_LINE:
6170                         gtk_stext_move_beginning_of_line(GTK_STEXT(compose->focused_editable));
6171                         break;
6172                 case COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_CHARACTER:
6173                         gtk_stext_move_forward_character(GTK_STEXT(compose->focused_editable));
6174                         break;
6175                 case COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_CHARACTER:
6176                         gtk_stext_move_backward_character(GTK_STEXT(compose->focused_editable));
6177                         break;
6178                 case COMPOSE_CALL_GTK_STEXT_MOVE_FORWARD_WORD:
6179                         gtk_stext_move_forward_word(GTK_STEXT(compose->focused_editable));
6180                         break;
6181                 case COMPOSE_CALL_GTK_STEXT_MOVE_BACKWARD_WORD:
6182                         gtk_stext_move_backward_word(GTK_STEXT(compose->focused_editable));
6183                         break;
6184                 case COMPOSE_CALL_GTK_STEXT_MOVE_END_OF_LINE:
6185                         gtk_stext_move_end_of_line(GTK_STEXT(compose->focused_editable));
6186                         break;
6187                 case COMPOSE_CALL_GTK_STEXT_MOVE_NEXT_LINE:
6188                         gtk_stext_move_next_line(GTK_STEXT(compose->focused_editable));
6189                         break;
6190                 case COMPOSE_CALL_GTK_STEXT_MOVE_PREVIOUS_LINE:
6191                         gtk_stext_move_previous_line(GTK_STEXT(compose->focused_editable));
6192                         break;
6193                 case COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_CHARACTER:
6194                         gtk_stext_delete_forward_character(GTK_STEXT(compose->focused_editable));
6195                         break;
6196                 case COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_CHARACTER:
6197                         gtk_stext_delete_backward_character(GTK_STEXT(compose->focused_editable));
6198                         break;
6199                 case COMPOSE_CALL_GTK_STEXT_DELETE_FORWARD_WORD:
6200                         gtk_stext_delete_forward_word(GTK_STEXT(compose->focused_editable));
6201                         break;
6202                 case COMPOSE_CALL_GTK_STEXT_DELETE_BACKWARD_WORD:
6203                         gtk_stext_delete_backward_word(GTK_STEXT(compose->focused_editable));
6204                         break;
6205                 case COMPOSE_CALL_GTK_STEXT_DELETE_LINE:
6206                         gtk_stext_delete_line(GTK_STEXT(compose->focused_editable));
6207                         break;
6208                 case COMPOSE_CALL_GTK_STEXT_DELETE_LINE_N:
6209                         gtk_stext_delete_line(GTK_STEXT(compose->focused_editable));
6210                         gtk_stext_delete_forward_character(GTK_STEXT(compose->focused_editable));
6211                         break;
6212                 case COMPOSE_CALL_GTK_STEXT_DELETE_TO_LINE_END:
6213                         gtk_stext_delete_to_line_end(GTK_STEXT(compose->focused_editable));
6214                         break;
6215                 default:
6216                         break;
6217         }
6218 }
6219
6220 static void compose_grab_focus_cb(GtkWidget *widget, Compose *compose)
6221 {
6222         if (GTK_IS_EDITABLE(widget))
6223                 compose->focused_editable = widget;
6224 }
6225
6226 static void compose_changed_cb(GtkEditable *editable, Compose *compose)
6227 {
6228         if (compose->modified == FALSE) {
6229                 compose->modified = TRUE;
6230                 compose_set_title(compose);
6231         }
6232 }
6233
6234 static void compose_button_press_cb(GtkWidget *widget, GdkEventButton *event,
6235                                     Compose *compose)
6236 {
6237         gtk_stext_set_point(GTK_STEXT(widget),
6238                            gtk_editable_get_position(GTK_EDITABLE(widget)));
6239 }
6240
6241 #if 0
6242 static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
6243                                  Compose *compose)
6244 {
6245         gtk_stext_set_point(GTK_STEXT(widget),
6246                            gtk_editable_get_position(GTK_EDITABLE(widget)));
6247 }
6248 #endif
6249
6250 #if 0 /* NEW COMPOSE GUI */
6251 static void compose_toggle_to_cb(gpointer data, guint action,
6252                                  GtkWidget *widget)
6253 {
6254         Compose *compose = (Compose *)data;
6255
6256         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6257                 gtk_widget_show(compose->to_hbox);
6258                 gtk_widget_show(compose->to_entry);
6259                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
6260                 compose->use_to = TRUE;
6261         } else {
6262                 gtk_widget_hide(compose->to_hbox);
6263                 gtk_widget_hide(compose->to_entry);
6264                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 0);
6265                 gtk_widget_queue_resize(compose->table_vbox);
6266                 compose->use_to = FALSE;
6267         }
6268
6269         if (addressbook_get_target_compose() == compose)
6270                 addressbook_set_target_compose(compose);
6271 }
6272
6273 static void compose_toggle_cc_cb(gpointer data, guint action,
6274                                  GtkWidget *widget)
6275 {
6276         Compose *compose = (Compose *)data;
6277
6278         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6279                 gtk_widget_show(compose->cc_hbox);
6280                 gtk_widget_show(compose->cc_entry);
6281                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 4);
6282                 compose->use_cc = TRUE;
6283         } else {
6284                 gtk_widget_hide(compose->cc_hbox);
6285                 gtk_widget_hide(compose->cc_entry);
6286                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 3, 0);
6287                 gtk_widget_queue_resize(compose->table_vbox);
6288                 compose->use_cc = FALSE;
6289         }
6290
6291         if (addressbook_get_target_compose() == compose)
6292                 addressbook_set_target_compose(compose);
6293 }
6294
6295 static void compose_toggle_bcc_cb(gpointer data, guint action,
6296                                   GtkWidget *widget)
6297 {
6298         Compose *compose = (Compose *)data;
6299
6300         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6301                 gtk_widget_show(compose->bcc_hbox);
6302                 gtk_widget_show(compose->bcc_entry);
6303                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 4);
6304                 compose->use_bcc = TRUE;
6305         } else {
6306                 gtk_widget_hide(compose->bcc_hbox);
6307                 gtk_widget_hide(compose->bcc_entry);
6308                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 4, 0);
6309                 gtk_widget_queue_resize(compose->table_vbox);
6310                 compose->use_bcc = FALSE;
6311         }
6312
6313         if (addressbook_get_target_compose() == compose)
6314                 addressbook_set_target_compose(compose);
6315 }
6316
6317 static void compose_toggle_replyto_cb(gpointer data, guint action,
6318                                       GtkWidget *widget)
6319 {
6320         Compose *compose = (Compose *)data;
6321
6322         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6323                 gtk_widget_show(compose->reply_hbox);
6324                 gtk_widget_show(compose->reply_entry);
6325                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 4);
6326                 compose->use_replyto = TRUE;
6327         } else {
6328                 gtk_widget_hide(compose->reply_hbox);
6329                 gtk_widget_hide(compose->reply_entry);
6330                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 5, 0);
6331                 gtk_widget_queue_resize(compose->table_vbox);
6332                 compose->use_replyto = FALSE;
6333         }
6334 }
6335
6336 static void compose_toggle_followupto_cb(gpointer data, guint action,
6337                                          GtkWidget *widget)
6338 {
6339         Compose *compose = (Compose *)data;
6340
6341         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6342                 gtk_widget_show(compose->followup_hbox);
6343                 gtk_widget_show(compose->followup_entry);
6344                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 4);
6345                 compose->use_followupto = TRUE;
6346         } else {
6347                 gtk_widget_hide(compose->followup_hbox);
6348                 gtk_widget_hide(compose->followup_entry);
6349                 gtk_table_set_row_spacing(GTK_TABLE(compose->table), 6, 0);
6350                 gtk_widget_queue_resize(compose->table_vbox);
6351                 compose->use_followupto = FALSE;
6352         }
6353 }
6354
6355 static void compose_toggle_attach_cb(gpointer data, guint action,
6356                                      GtkWidget *widget)
6357 {
6358         Compose *compose = (Compose *)data;
6359
6360         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6361                 gtk_widget_ref(compose->edit_vbox);
6362
6363                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6364                                        compose->edit_vbox);
6365                 gtk_paned_add2(GTK_PANED(compose->paned), compose->edit_vbox);
6366                 gtk_box_pack_start(GTK_BOX(compose->vbox2), compose->paned,
6367                                    TRUE, TRUE, 0);
6368                 gtk_widget_show(compose->paned);
6369
6370                 gtk_widget_unref(compose->edit_vbox);
6371                 gtk_widget_unref(compose->paned);
6372
6373                 compose->use_attach = TRUE;
6374         } else {
6375                 gtk_widget_ref(compose->paned);
6376                 gtk_widget_ref(compose->edit_vbox);
6377
6378                 gtkut_container_remove(GTK_CONTAINER(compose->vbox2),
6379                                        compose->paned);
6380                 gtkut_container_remove(GTK_CONTAINER(compose->paned),
6381                                        compose->edit_vbox);
6382                 gtk_box_pack_start(GTK_BOX(compose->vbox2),
6383                                    compose->edit_vbox, TRUE, TRUE, 0);
6384
6385                 gtk_widget_unref(compose->edit_vbox);
6386
6387                 compose->use_attach = FALSE;
6388         }
6389 }
6390 #endif
6391
6392 #if USE_GPGME
6393 static void compose_toggle_sign_cb(gpointer data, guint action,
6394                                    GtkWidget *widget)
6395 {
6396         Compose *compose = (Compose *)data;
6397
6398         if (GTK_CHECK_MENU_ITEM(widget)->active)
6399                 compose->use_signing = TRUE;
6400         else
6401                 compose->use_signing = FALSE;
6402 }
6403
6404 static void compose_toggle_encrypt_cb(gpointer data, guint action,
6405                                       GtkWidget *widget)
6406 {
6407         Compose *compose = (Compose *)data;
6408
6409         if (GTK_CHECK_MENU_ITEM(widget)->active)
6410                 compose->use_encryption = TRUE;
6411         else
6412                 compose->use_encryption = FALSE;
6413 }
6414 #endif /* USE_GPGME */
6415
6416 static void compose_toggle_ruler_cb(gpointer data, guint action,
6417                                     GtkWidget *widget)
6418 {
6419         Compose *compose = (Compose *)data;
6420
6421         if (GTK_CHECK_MENU_ITEM(widget)->active) {
6422                 gtk_widget_show(compose->ruler_hbox);
6423                 prefs_common.show_ruler = TRUE;
6424         } else {
6425                 gtk_widget_hide(compose->ruler_hbox);
6426                 gtk_widget_queue_resize(compose->edit_vbox);
6427                 prefs_common.show_ruler = FALSE;
6428         }
6429 }
6430
6431 static void compose_attach_drag_received_cb (GtkWidget          *widget,
6432                                              GdkDragContext     *drag_context,
6433                                              gint                x,
6434                                              gint                y,
6435                                              GtkSelectionData   *data,
6436                                              guint               info,
6437                                              guint               time,
6438                                              gpointer            user_data)
6439 {
6440         Compose *compose = (Compose *)user_data;
6441         GList *list, *tmp;
6442
6443         list = uri_list_extract_filenames((const gchar *)data->data);
6444         for (tmp = list; tmp != NULL; tmp = tmp->next)
6445                 compose_attach_append
6446                         (compose, (const gchar *)tmp->data,
6447                          (const gchar *)tmp->data, NULL);
6448         if (list) compose_changed_cb(NULL, compose);
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_highlight_all(Compose *compose)
6650 {
6651         if (compose->gtkpspell)
6652                 gtkpspell_highlight_all(compose->gtkpspell);
6653 }
6654
6655 static void compose_check_backwards(Compose *compose)
6656 {
6657         if (compose->gtkpspell)
6658                 gtkpspell_check_backwards(compose->gtkpspell);
6659         else {
6660                 GtkItemFactory *ifactory;
6661                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
6662                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
6663                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
6664         }
6665 }
6666
6667 static void compose_check_forwards_go(Compose *compose)
6668 {
6669         if (compose->gtkpspell)
6670                 gtkpspell_check_forwards_go(compose->gtkpspell);
6671         else {
6672                 GtkItemFactory *ifactory;
6673                 ifactory = gtk_item_factory_from_widget(compose->popupmenu);
6674                 menu_set_sensitive(ifactory, "/Edit/Check backwards misspelled word", FALSE);
6675                 menu_set_sensitive(ifactory, "/Edit/Forward to next misspelled word", FALSE);
6676         }
6677 }
6678 #endif
6679
6680 static void set_toolbar_style(Compose *compose)
6681 {
6682         switch (prefs_common.toolbar_style) {
6683         case TOOLBAR_NONE:
6684                 gtk_widget_hide(compose->handlebox);
6685                 break;
6686         case TOOLBAR_ICON:
6687                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
6688                                       GTK_TOOLBAR_ICONS);
6689                 break;
6690         case TOOLBAR_TEXT:
6691                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
6692                                       GTK_TOOLBAR_TEXT);
6693                 break;
6694         case TOOLBAR_BOTH:
6695                 gtk_toolbar_set_style(GTK_TOOLBAR(compose->toolbar),
6696                                       GTK_TOOLBAR_BOTH);
6697                 break;
6698         }
6699
6700         if (prefs_common.toolbar_style != TOOLBAR_NONE) {
6701                 gtk_widget_show(compose->handlebox);
6702                 gtk_widget_queue_resize(compose->handlebox);
6703         }
6704 }