src/messageview.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2004 Hiroyuki Yamamoto
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include "defs.h"
  21
  22 #include <glib.h>
  23 #include <gdk/gdkkeysyms.h>
  24 #include <gtk/gtkvbox.h>
  25 #include <gtk/gtkcontainer.h>
  26 #include <gtk/gtkeditable.h>
  27 #include <gtk/gtkwindow.h>
  28 #include <gtk/gtktext.h>
  29 #include <gtk/gtkmenu.h>
  30 #include <gtk/gtkmenuitem.h>
  31 #include <stdio.h>
  32 #include <ctype.h>
  33 #include <string.h>
  34
  35 #include "intl.h"
  36 #include "main.h"
  37 #include "messageview.h"
  38 #include "message_search.h"
  39 #include "headerview.h"
  40 #include "summaryview.h"
  41 #include "textview.h"
  42 #include "mimeview.h"
  43 #include "menu.h"
  44 #include "about.h"
  45 #include "filesel.h"
  46 #include "sourcewindow.h"
  47 #include "addressbook.h"
  48 #include "alertpanel.h"
  49 #include "inputdialog.h"
  50 #include "manage_window.h"
  51 #include "procmsg.h"
  52 #include "procheader.h"
  53 #include "procmime.h"
  54 #include "account.h"
  55 #include "action.h"
  56 #include "prefs_common.h"
  57 #include "prefs_account.h"
  58 #include "gtkutils.h"
  59 #include "utils.h"
  60 #include "rfc2015.h"
  61 #include "send_message.h"
  62 #include "stock_pixmap.h"
  63 #include "hooks.h"
  64 #include "filtering.h"
  65
  66 static GList *messageview_list = NULL;
  67
  68 static void messageview_destroy_cb      (GtkWidget      *widget,
  69                                          MessageView    *messageview);
  70 static void messageview_size_allocate_cb(GtkWidget      *widget,
  71                                          GtkAllocation  *allocation);
  72 static void key_pressed                 (GtkWidget      *widget,
  73                                          GdkEventKey    *event,
  74                                          MessageView    *messageview);
  75
  76 static void return_receipt_show         (NoticeView     *noticeview,
  77                                          MsgInfo        *msginfo);
  78 static void return_receipt_send_clicked (NoticeView     *noticeview,
  79                                          MsgInfo        *msginfo);
  80 static void save_as_cb                  (gpointer        data,
  81                                          guint           action,
  82                                          GtkWidget      *widget);
  83 static void print_cb                    (gpointer        data,
  84                                          guint           action,
  85                                          GtkWidget      *widget);
  86 static void close_cb                    (gpointer        data,
  87                                          guint           action,
  88                                          GtkWidget      *widget);
  89 static void copy_cb                     (gpointer        data,
  90                                          guint           action,
  91                                          GtkWidget      *widget);
  92 static void allsel_cb                   (gpointer        data,
  93                                          guint           action,
  94                                          GtkWidget      *widget);
  95 static void search_cb                   (gpointer        data,
  96                                          guint           action,
  97                                          GtkWidget      *widget);
  98
  99 static void set_charset_cb              (gpointer        data,
 100                                          guint           action,
 101                                          GtkWidget      *widget);
 102 static void view_source_cb              (gpointer        data,
 103                                          guint           action,
 104                                          GtkWidget      *widget);
 105 static void show_all_header_cb          (gpointer        data,
 106                                          guint           action,
 107                                          GtkWidget      *widget);
 108
 109 static void compose_cb                  (gpointer        data,
 110                                          guint           action,
 111                                          GtkWidget      *widget);
 112 static void reply_cb                    (gpointer        data,
 113                                          guint           action,
 114                                          GtkWidget      *widget);
 115 static void reedit_cb                   (gpointer        data,
 116                                          guint           action,
 117                                          GtkWidget      *widget);
 118
 119 static PrefsAccount *select_account_from_list
 120                                         (GList          *ac_list);
 121 static void addressbook_open_cb         (gpointer        data,
 122                                          guint           action,
 123                                          GtkWidget      *widget);
 124 static void add_address_cb              (gpointer        data,
 125                                          guint           action,
 126                                          GtkWidget      *widget);
 127 static void create_filter_cb            (gpointer        data,
 128                                          guint           action,
 129                                          GtkWidget      *widget);
 130 static void create_processing_cb        (gpointer        data,
 131                                          guint           action,
 132                                          GtkWidget      *widget);
 133
 134 static void about_cb                    (gpointer        data,
 135                                          guint           action,
 136                                          GtkWidget      *widget);
 137 static void messageview_update          (MessageView *msgview);
 138 static gboolean messageview_update_msg  (gpointer source, gpointer data);
 139
 140 static GList *msgview_list = NULL;
 141 static GtkItemFactoryEntry msgview_entries[] =
 142 {
 143         {N_("/_File"),                  NULL, NULL, 0, "<Branch>"},
 144         {N_("/_File/_Save as..."),      NULL, save_as_cb, 0, NULL},
 145         {N_("/_File/_Print..."),        NULL, print_cb, 0, NULL},
 146         {N_("/_File/---"),              NULL, NULL, 0, "<Separator>"},
 147         {N_("/_File/_Close"),           NULL, close_cb, 0, NULL},
 148
 149         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 150         {N_("/_Edit/_Copy"),            NULL, copy_cb, 0, NULL},
 151         {N_("/_Edit/Select _all"),      NULL, allsel_cb, 0, NULL},
 152         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 153         {N_("/_Edit/_Find in current message..."),
 154                                         NULL, search_cb, 0, NULL},
 155
 156         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 157
 158 #define CODESET_SEPARATOR \
 159         {N_("/_View/_Code set/---"),    NULL, NULL, 0, "<Separator>"}
 160 #define CODESET_ACTION(action) \
 161         NULL, set_charset_cb, action, "/View/Code set/Auto detect"
 162
 163         {N_("/_View/_Code set"),        NULL, NULL, 0, "<Branch>"},
 164         {N_("/_View/_Code set/_Auto detect"),
 165                                         NULL, set_charset_cb, C_AUTO, "<RadioItem>"},
 166         CODESET_SEPARATOR,
 167         {N_("/_View/_Code set/7bit ascii (US-ASC_II)"),
 168          CODESET_ACTION(C_US_ASCII)},
 169
 170 #if HAVE_ICONV
 171         {N_("/_View/_Code set/Unicode (_UTF-8)"),
 172          CODESET_ACTION(C_UTF_8)},
 173         CODESET_SEPARATOR,
 174 #endif
 175         {N_("/_View/_Code set/Western European (ISO-8859-_1)"),
 176          CODESET_ACTION(C_ISO_8859_1)},
 177         {N_("/_View/_Code set/Western European (ISO-8859-15)"),
 178          CODESET_ACTION(C_ISO_8859_15)},
 179         CODESET_SEPARATOR,
 180 #if HAVE_ICONV
 181         {N_("/_View/_Code set/Central European (ISO-8859-_2)"),
 182          CODESET_ACTION(C_ISO_8859_2)},
 183         CODESET_SEPARATOR,
 184         {N_("/_View/_Code set/_Baltic (ISO-8859-13)"),
 185          CODESET_ACTION(C_ISO_8859_13)},
 186         {N_("/_View/_Code set/Baltic (ISO-8859-_4)"),
 187          CODESET_ACTION(C_ISO_8859_4)},
 188         CODESET_SEPARATOR,
 189         {N_("/_View/_Code set/Greek (ISO-8859-_7)"),
 190          CODESET_ACTION(C_ISO_8859_7)},
 191         CODESET_SEPARATOR,
 192         {N_("/_View/_Code set/Turkish (ISO-8859-_9)"),
 193          CODESET_ACTION(C_ISO_8859_9)},
 194         CODESET_SEPARATOR,
 195         {N_("/_View/_Code set/Cyrillic (ISO-8859-_5)"),
 196          CODESET_ACTION(C_ISO_8859_5)},
 197         {N_("/_View/_Code set/Cyrillic (KOI8-_R)"),
 198          CODESET_ACTION(C_KOI8_R)},
 199         {N_("/_View/_Code set/Cyrillic (Windows-1251)"),
 200          CODESET_ACTION(C_CP1251)},
 201         CODESET_SEPARATOR,
 202 #endif
 203         {N_("/_View/_Code set/Japanese (ISO-2022-_JP)"),
 204          CODESET_ACTION(C_ISO_2022_JP)},
 205 #if HAVE_ICONV
 206         {N_("/_View/_Code set/Japanese (ISO-2022-JP-2)"),
 207          CODESET_ACTION(C_ISO_2022_JP_2)},
 208 #endif
 209         {N_("/_View/_Code set/Japanese (_EUC-JP)"),
 210          CODESET_ACTION(C_EUC_JP)},
 211         {N_("/_View/_Code set/Japanese (_Shift__JIS)"),
 212          CODESET_ACTION(C_SHIFT_JIS)},
 213 #if HAVE_ICONV
 214         CODESET_SEPARATOR,
 215         {N_("/_View/_Code set/Simplified Chinese (_GB2312)"),
 216          CODESET_ACTION(C_GB2312)},
 217         {N_("/_View/_Code set/Traditional Chinese (_Big5)"),
 218          CODESET_ACTION(C_BIG5)},
 219         {N_("/_View/_Code set/Traditional Chinese (EUC-_TW)"),
 220          CODESET_ACTION(C_EUC_TW)},
 221         {N_("/_View/_Code set/Chinese (ISO-2022-_CN)"),
 222          CODESET_ACTION(C_ISO_2022_CN)},
 223         CODESET_SEPARATOR,
 224         {N_("/_View/_Code set/Korean (EUC-_KR)"),
 225          CODESET_ACTION(C_EUC_KR)},
 226         {N_("/_View/_Code set/Korean (ISO-2022-KR)"),
 227          CODESET_ACTION(C_ISO_2022_KR)},
 228         CODESET_SEPARATOR,
 229         {N_("/_View/_Code set/Thai (TIS-620)"),
 230          CODESET_ACTION(C_TIS_620)},
 231         {N_("/_View/_Code set/Thai (Windows-874)"),
 232          CODESET_ACTION(C_WINDOWS_874)},
 233 #endif
 234
 235 #undef CODESET_SEPARATOR
 236 #undef CODESET_ACTION
 237
 238         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 239         {N_("/_View/Mess_age source"),  NULL, view_source_cb, 0, NULL},
 240         {N_("/_View/Show all _header"), NULL, show_all_header_cb, 0, "<ToggleItem>"},
 241
 242         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 243         {N_("/_Message/Compose _new message"),
 244                                         NULL, compose_cb, 0, NULL},
 245         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 246         {N_("/_Message/_Reply"),        NULL, reply_cb, COMPOSE_REPLY, NULL},
 247         {N_("/_Message/Repl_y to/_all"),
 248                                         NULL, reply_cb, COMPOSE_REPLY_TO_ALL, NULL},
 249         {N_("/_Message/Repl_y to/_sender"),
 250                                         NULL, reply_cb, COMPOSE_REPLY_TO_SENDER, NULL},
 251         {N_("/_Message/Repl_y to/mailing _list"),
 252                                         NULL, reply_cb, COMPOSE_REPLY_TO_LIST, NULL},
 253         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 254         {N_("/_Message/_Forward"),      NULL, reply_cb, COMPOSE_FORWARD, NULL},
 255         {N_("/_Message/For_ward as attachment"),
 256                                         NULL, reply_cb, COMPOSE_FORWARD_AS_ATTACH, NULL},
 257         {N_("/_Message/Redirec_t"),     NULL, reply_cb, COMPOSE_REDIRECT, NULL},
 258         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 259         {N_("/_Message/Re-_edit"),      NULL, reedit_cb, 0, NULL},
 260
 261         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 262         {N_("/_Tools/_Address book"),   NULL, addressbook_open_cb, 0, NULL},
 263         {N_("/_Tools/Add sender to address boo_k"),
 264                                         NULL, add_address_cb, 0, NULL},
 265         {N_("/_Tools/---"),             NULL, NULL, 0, "<Separator>"},
 266         {N_("/_Tools/_Create filter rule"),
 267                                         NULL, NULL, 0, "<Branch>"},
 268         {N_("/_Tools/_Create filter rule/_Automatically"),
 269                                         NULL, create_filter_cb, FILTER_BY_AUTO, NULL},
 270         {N_("/_Tools/_Create filter rule/by _From"),
 271                                         NULL, create_filter_cb, FILTER_BY_FROM, NULL},
 272         {N_("/_Tools/_Create filter rule/by _To"),
 273                                         NULL, create_filter_cb, FILTER_BY_TO, NULL},
 274         {N_("/_Tools/_Create filter rule/by _Subject"),
 275                                         NULL, create_filter_cb, FILTER_BY_SUBJECT, NULL},
 276         {N_("/_Tools/Create processing rule/"),
 277                                         NULL, NULL, 0, "<Branch>"},
 278         {N_("/_Tools/Create processing rule/_Automatically"),
 279                                         NULL, create_processing_cb, FILTER_BY_AUTO, NULL},
 280         {N_("/_Tools/Create processing rule/by _From"),
 281                                         NULL, create_processing_cb, FILTER_BY_FROM, NULL},
 282         {N_("/_Tools/Create processing rule/by _To"),
 283                                         NULL, create_processing_cb, FILTER_BY_TO, NULL},
 284         {N_("/_Tools/Create processing rule/by _Subject"),
 285                                         NULL, create_processing_cb, FILTER_BY_SUBJECT, NULL},
 286         {N_("/_Tools/---"),             NULL, NULL, 0, "<Separator>"},
 287         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 288
 289         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 290         {N_("/_Help/_About"),           NULL, about_cb, 0, NULL}
 291 };
 292
 293 MessageView *messageview_create(MainWindow *mainwin)
 294 {
 295         MessageView *messageview;
 296         GtkWidget *vbox;
 297         HeaderView *headerview;
 298         MimeView *mimeview;
 299         NoticeView *noticeview;
 300
 301         debug_print("Creating message view...\n");
 302         messageview = g_new0(MessageView, 1);
 303
 304         headerview = headerview_create();
 305
 306         noticeview = noticeview_create(mainwin);
 307
 308         mimeview = mimeview_create(mainwin);
 309         mimeview->textview = textview_create();
 310         mimeview->textview->messageview = messageview;
 311         mimeview->messageview = messageview;
 312
 313         vbox = gtk_vbox_new(FALSE, 0);
 314         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(headerview),
 315                            FALSE, FALSE, 0);
 316         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(noticeview),
 317                            FALSE, FALSE, 0);
 318         gtk_box_pack_start(GTK_BOX(vbox),
 319                            GTK_WIDGET_PTR(mimeview), TRUE, TRUE, 0);
 320         gtk_widget_show(vbox);
 321
 322         messageview->vbox        = vbox;
 323         messageview->new_window  = FALSE;
 324         messageview->window      = NULL;
 325         messageview->headerview  = headerview;
 326         messageview->mimeview    = mimeview;
 327         messageview->noticeview = noticeview;
 328         messageview->mainwin    = mainwin;
 329
 330         messageview->statusbar     = NULL;
 331         messageview->statusbar_cid = 0;
 332
 333         messageview->msginfo_update_callback_id =
 334                 hooks_register_hook(MSGINFO_UPDATE_HOOKLIST, messageview_update_msg, (gpointer) messageview);
 335
 336         return messageview;
 337 }
 338
 339 GList *messageview_get_msgview_list(void)
 340 {
 341         return msgview_list;
 342 }
 343
 344 void messageview_update_actions_menu(MessageView *msgview)
 345 {
 346         GtkItemFactory *ifactory;
 347
 348         /* Messages opened in a new window do not have a menu bar */
 349         if (msgview->menubar == NULL)
 350                 return;
 351         ifactory = gtk_item_factory_from_widget(msgview->menubar);
 352         action_update_msgview_menu(ifactory, "/Tools/Actions", msgview);
 353 }
 354
 355 void messageview_add_toolbar(MessageView *msgview, GtkWidget *window)
 356 {
 357         GtkWidget *handlebox;
 358         GtkWidget *vbox;
 359         GtkWidget *menubar;
 360         GtkWidget *statusbar;
 361         GtkItemFactory *ifactory;
 362         guint n_menu_entries;
 363
 364         vbox = gtk_vbox_new(FALSE, 0);
 365         gtk_widget_show(vbox);
 366         gtk_container_add(GTK_CONTAINER(window), vbox);
 367
 368         n_menu_entries = sizeof(msgview_entries) / sizeof(msgview_entries[0]);
 369         menubar = menubar_create(window, msgview_entries,
 370                                  n_menu_entries, "<MessageView>", msgview);
 371         gtk_widget_show(menubar);
 372         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
 373
 374         handlebox = gtk_handle_box_new();
 375         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
 376         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, handlebox,
 377                                           (gpointer)msgview);
 378
 379         statusbar = gtk_statusbar_new();
 380         gtk_widget_show(statusbar);
 381         gtk_box_pack_end(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0);
 382         msgview->statusbar = statusbar;
 383         msgview->statusbar_cid = gtk_statusbar_get_context_id
 384                 (GTK_STATUSBAR(statusbar), "Message View");
 385
 386         msgview->handlebox = handlebox;
 387         msgview->menubar   = menubar;
 388
 389         gtk_container_add(GTK_CONTAINER(vbox),
 390                           GTK_WIDGET_PTR(msgview));
 391
 392         messageview_update_actions_menu(msgview);
 393
 394         msgview_list = g_list_append(msgview_list, msgview);
 395 }
 396
 397 MessageView *messageview_create_with_new_window(MainWindow *mainwin)
 398 {
 399         MessageView *msgview;
 400         GtkWidget *window;
 401
 402         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 403         gtk_window_set_title(GTK_WINDOW(window), _("Sylpheed - Message View"));
 404         gtk_window_set_wmclass(GTK_WINDOW(window), "message_view", "Sylpheed");
 405         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
 406         gtk_widget_set_usize(window, prefs_common.msgwin_width,
 407                              prefs_common.msgwin_height);
 408
 409         msgview = messageview_create(mainwin);
 410
 411         gtk_signal_connect(GTK_OBJECT(window), "size_allocate",
 412                            GTK_SIGNAL_FUNC(messageview_size_allocate_cb),
 413                            msgview);
 414         gtk_signal_connect(GTK_OBJECT(window), "destroy",
 415                            GTK_SIGNAL_FUNC(messageview_destroy_cb), msgview);
 416         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
 417                            GTK_SIGNAL_FUNC(key_pressed), msgview);
 418
 419         messageview_add_toolbar(msgview, window);
 420
 421         gtk_widget_grab_focus(msgview->mimeview->textview->text);
 422         gtk_widget_show(window);
 423
 424         msgview->new_window = TRUE;
 425         msgview->window = window;
 426         msgview->visible = TRUE;
 427
 428         toolbar_set_style(msgview->toolbar->toolbar, msgview->handlebox,
 429                           prefs_common.toolbar_style);
 430         messageview_init(msgview);
 431
 432         return msgview;
 433 }
 434
 435 void messageview_init(MessageView *messageview)
 436 {
 437         headerview_init(messageview->headerview);
 438         mimeview_init(messageview->mimeview);
 439         /*messageview_set_font(messageview);*/
 440
 441         noticeview_hide(messageview->noticeview);
 442 }
 443
 444 static void notification_convert_header(gchar *dest, gint len,
 445                                         const gchar *src_,
 446                                         gint header_len)
 447 {
 448         char *src;
 449
 450         g_return_if_fail(src_ != NULL);
 451         g_return_if_fail(dest != NULL);
 452
 453         if (len < 1) return;
 454
 455         Xstrndup_a(src, src_, len, return);
 456
 457         remove_return(src);
 458
 459         if (is_ascii_str(src)) {
 460                 strncpy2(dest, src, len);
 461                 dest[len - 1] = '\0';
 462                 return;
 463         } else
 464                 conv_encode_header(dest, len, src, header_len, FALSE);
 465 }
 466
 467 static gint disposition_notification_send(MsgInfo *msginfo)
 468 {
 469         gchar buf[BUFFSIZE];
 470         gchar tmp[MAXPATHLEN + 1];
 471         FILE *fp;
 472         GList *ac_list;
 473         PrefsAccount *account;
 474         gint ok;
 475         gchar *to;
 476         FolderItem *queue, *outbox;
 477         gint num;
 478         gchar *path;
 479         gchar *addr;
 480         gchar *addrp;
 481
 482         if ((!msginfo->returnreceiptto) &&
 483             (!msginfo->dispositionnotificationto))
 484                 return -1;
 485
 486         /* RFC2298: Test for Return-Path */
 487         if (msginfo->dispositionnotificationto)
 488                 to = msginfo->dispositionnotificationto;
 489         else
 490                 to = msginfo->returnreceiptto;
 491
 492         ok = procheader_get_header_from_msginfo(msginfo, buf, sizeof(buf),
 493                                 "Return-Path:");
 494         if (ok == 0) {
 495                 gchar *to_addr = g_strdup(to);
 496                 extract_address(to_addr);
 497                 extract_address(buf);
 498                 ok = strcmp(to_addr, buf);
 499                 g_free(to_addr);
 500         } else {
 501                 strncpy(buf, _("<No Return-Path found>"),
 502                                 sizeof(buf));
 503         }
 504
 505         if (ok != 0) {
 506                 AlertValue val;
 507                 gchar *message;
 508                 message = g_strdup_printf(
 509                                  _("The notification address to which the "
 510                                    "return receipt is to be sent\n"
 511                                    "does not correspond to the return path:\n"
 512                                    "Notification address: %s\n"
 513                                    "Return path: %s\n"
 514                                    "It is advised to not to send the return "
 515                                    "receipt."), to, buf);
 516                 val = alertpanel(_("Warning"), message, _("Send"),
 517                                 _("+Don't Send"), NULL);
 518                 g_free(message);
 519                 if (val != G_ALERTDEFAULT)
 520                         return -1;
 521         }
 522
 523         ac_list = account_find_all_from_address(NULL, msginfo->to);
 524         ac_list = account_find_all_from_address(ac_list, msginfo->cc);
 525
 526         if (ac_list == NULL) {
 527                 alertpanel_error(_("This message is asking for a return "
 528                                    "receipt notification\n"
 529                                    "but according to its 'To:' and 'CC:' "
 530                                    "headers it was not\nofficially addressed "
 531                                    "to you.\n"
 532                                    "Receipt notification cancelled."));
 533                 return -1;
 534         }
 535
 536         if (g_list_length(ac_list) > 1)
 537                 account = select_account_from_list(ac_list);
 538         else
 539                 account = (PrefsAccount *) ac_list->data;
 540         g_list_free(ac_list);
 541
 542         if (account == NULL)
 543                 return -1;
 544
 545         /* write to temporary file */
 546         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
 547                    get_rc_dir(), G_DIR_SEPARATOR, (gint)msginfo);
 548
 549         if ((fp = fopen(tmp, "wb")) == NULL) {
 550                 FILE_OP_ERROR(tmp, "fopen");
 551                 return -1;
 552         }
 553
 554         /* chmod for security */
 555         if (change_file_mode_rw(fp, tmp) < 0) {
 556                 FILE_OP_ERROR(tmp, "chmod");
 557                 g_warning("can't change file mode\n");
 558         }
 559
 560         addr = g_strdup(to);
 561
 562         extract_address(addr);
 563         addrp = addr;
 564
 565         /* write queue headers */
 566         fprintf(fp, "AF:\n");
 567         fprintf(fp, "NF:0\n");
 568         fprintf(fp, "PS:10\n");
 569         fprintf(fp, "SRH:1\n");
 570         fprintf(fp, "SFN:\n");
 571         fprintf(fp, "DSR:\n");
 572         fprintf(fp, "MID:\n");
 573         fprintf(fp, "CFG:\n");
 574         fprintf(fp, "PT:0\n");
 575         fprintf(fp, "S:%s\n", account->address);
 576         fprintf(fp, "RQ:\n");
 577         if (account->smtp_server)
 578                 fprintf(fp, "SSV:%s\n", account->smtp_server);
 579         else
 580                 fprintf(fp, "SSV:\n");
 581         fprintf(fp, "SSH:\n");
 582         fprintf(fp, "R:<%s>\n", addrp);
 583
 584         g_free(addrp);
 585
 586         /* check whether we need to save the message */
 587         outbox = account_get_special_folder(account, F_OUTBOX);
 588         if (folder_get_default_outbox() == outbox && !prefs_common.savemsg)
 589                 outbox = NULL;
 590         if (outbox) {
 591                 path = folder_item_get_identifier(outbox);
 592                 fprintf(fp, "SCF:%s\n", path);
 593                 g_free(path);
 594         }
 595
 596         fprintf(fp, "\n");
 597
 598         /* Date */
 599         get_rfc822_date(buf, sizeof(buf));
 600         fprintf(fp, "Date: %s\n", buf);
 601
 602         /* From */
 603         if (account->name && *account->name) {
 604                 notification_convert_header
 605                         (buf, sizeof(buf), account->name,
 606                          strlen("From: "));
 607                 fprintf(fp, "From: %s <%s>\n", buf, account->address);
 608         } else
 609                 fprintf(fp, "From: %s\n", account->address);
 610
 611         fprintf(fp, "To: %s\n", to);
 612
 613         /* Subject */
 614         notification_convert_header(buf, sizeof(buf), msginfo->subject,
 615                                     strlen("Subject: "));
 616         fprintf(fp, "Subject: Disposition notification: %s\n", buf);
 617
 618         /* Message ID */
 619         generate_msgid(account->address, buf, sizeof buf);
 620         fprintf(fp, "Message-Id: <%s>\n", buf);
 621
 622         if (fclose(fp) == EOF) {
 623                 FILE_OP_ERROR(tmp, "fclose");
 624                 unlink(tmp);
 625                 return -1;
 626         }
 627
 628         /* put it in queue */
 629         queue = account_get_special_folder(account, F_QUEUE);
 630         if (!queue) queue = folder_get_default_queue();
 631         if (!queue) {
 632                 g_warning("can't find queue folder\n");
 633                 unlink(tmp);
 634                 return -1;
 635         }
 636         folder_item_scan(queue);
 637         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
 638                 g_warning("can't queue the message\n");
 639                 unlink(tmp);
 640                 return -1;
 641         }
 642
 643         /* send it */
 644         path = folder_item_fetch_msg(queue, num);
 645         ok = procmsg_send_message_queue(path);
 646         g_free(path);
 647         folder_item_remove_msg(queue, num);
 648
 649         return ok;
 650 }
 651
 652 GList *messageview_get_window_list(void)
 653 {
 654         return messageview_list;
 655 }
 656
 657 static gboolean find_encrypted_func(GNode *node, gpointer data)
 658 {
 659         MimeInfo *mimeinfo = (MimeInfo *) node->data;
 660         MimeInfo **encinfo = (MimeInfo **) data;
 661
 662         if (privacy_mimeinfo_is_encrypted(mimeinfo)) {
 663                 *encinfo = mimeinfo;
 664                 return TRUE;
 665         }
 666
 667         return FALSE;
 668 }
 669
 670 static MimeInfo *find_encrypted_part(MimeInfo *rootinfo)
 671 {
 672         MimeInfo *encinfo = NULL;
 673
 674         g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
 675                 find_encrypted_func, &encinfo);
 676
 677         return encinfo;
 678 }
 679
 680 gint messageview_show(MessageView *messageview, MsgInfo *msginfo,
 681                       gboolean all_headers)
 682 {
 683         gchar *file;
 684         MimeInfo *mimeinfo, *encinfo;
 685
 686         g_return_val_if_fail(msginfo != NULL, -1);
 687
 688         mimeinfo = procmime_scan_message(msginfo);
 689         if (!mimeinfo) {
 690                 textview_show_error(messageview->mimeview->textview);
 691                 return -1;
 692         }
 693
 694         while ((encinfo = find_encrypted_part(mimeinfo)) != NULL) {
 695                 debug_print("decrypting message part\n");
 696                 if (privacy_mimeinfo_decrypt(encinfo) < 0)
 697                         break;
 698         }
 699
 700         file = procmsg_get_message_file_path(msginfo);
 701         if (!file) {
 702                 g_warning("can't get message file path.\n");
 703                 procmime_mimeinfo_free_all(mimeinfo);
 704                 textview_show_error(messageview->mimeview->textview);
 705                 return -1;
 706         }
 707
 708         if (messageview->msginfo != msginfo) {
 709                 procmsg_msginfo_free(messageview->msginfo);
 710                 messageview->msginfo = procmsg_msginfo_get_full_info(msginfo);
 711         }
 712         headerview_show(messageview->headerview, messageview->msginfo);
 713
 714         messageview->all_headers = all_headers;
 715         textview_set_all_headers(messageview->mimeview->textview, all_headers);
 716
 717         mimeview_show_message(messageview->mimeview, mimeinfo, file);
 718
 719         if ((messageview->msginfo->dispositionnotificationto ||
 720              messageview->msginfo->returnreceiptto) &&
 721             !MSG_IS_RETRCPT_SENT(messageview->msginfo->flags))
 722                 return_receipt_show(messageview->noticeview, messageview->msginfo);
 723         else
 724                 noticeview_hide(messageview->noticeview);
 725
 726         g_free(file);
 727
 728         return 0;
 729 }
 730
 731 void messageview_reflect_prefs_pixmap_theme(void)
 732 {
 733         GList *cur;
 734         MessageView *msgview;
 735
 736         for (cur = msgview_list; cur != NULL; cur = cur->next) {
 737                 msgview = (MessageView*)cur->data;
 738                 toolbar_update(TOOLBAR_MSGVIEW, msgview);
 739                 mimeview_update(msgview->mimeview);
 740         }
 741 }
 742
 743 void messageview_clear(MessageView *messageview)
 744 {
 745         procmsg_msginfo_free(messageview->msginfo);
 746         messageview->msginfo = NULL;
 747         messageview->filtered = FALSE;
 748         mimeview_clear(messageview->mimeview);
 749         headerview_clear(messageview->headerview);
 750         noticeview_hide(messageview->noticeview);
 751 }
 752
 753 void messageview_destroy(MessageView *messageview)
 754 {
 755         GtkWidget *mimeview  = GTK_WIDGET_PTR(messageview->mimeview);
 756
 757         debug_print("destroy messageview\n");
 758         messageview_list = g_list_remove(messageview_list, messageview);
 759
 760         hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,
 761                               messageview->msginfo_update_callback_id);
 762
 763         headerview_destroy(messageview->headerview);
 764         mimeview_destroy(messageview->mimeview);
 765         noticeview_destroy(messageview->noticeview);
 766
 767         procmsg_msginfo_free(messageview->msginfo);
 768         toolbar_clear_list(TOOLBAR_MSGVIEW);
 769         if (messageview->toolbar) {
 770                 toolbar_destroy(messageview->toolbar);
 771                 g_free(messageview->toolbar);
 772         }
 773
 774         msgview_list = g_list_remove(msgview_list, messageview);
 775
 776         g_free(messageview);
 777 }
 778
 779 void messageview_delete(MessageView *msgview)
 780 {
 781         MsgInfo *msginfo = (MsgInfo *) msgview->msginfo;
 782         FolderItem *trash = NULL;
 783         PrefsAccount *ac = NULL;
 784
 785         g_return_if_fail(msginfo != NULL);
 786
 787         /* to get the trash folder, we have to choose either
 788          * the folder's or account's trash default - we prefer
 789          * the one in the account prefs */
 790         if (msginfo->folder) {
 791                 if (NULL != (ac = account_find_from_item(msginfo->folder)))
 792                         trash = account_get_special_folder(ac, F_TRASH);
 793                 if (!trash && msginfo->folder->folder)
 794                         trash = msginfo->folder->folder->trash;
 795                 /* if still not found, use the default */
 796                 if (!trash)
 797                         trash = folder_get_default_trash();
 798         }
 799
 800         g_return_if_fail(trash   != NULL);
 801
 802         if (prefs_common.immediate_exec)
 803                 /* TODO: Delete from trash */
 804                 folder_item_move_msg(trash, msginfo);
 805         else {
 806                 procmsg_msginfo_set_to_folder(msginfo, trash);
 807                 procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
 808                 /* NOTE: does not update to next message in summaryview */
 809         }
 810 }
 811
 812 /*
 813  * \brief update messageview with currently selected message in summaryview
 814  *        leave unchanged if summaryview is empty
 815  * \param pointer to MessageView
 816  */
 817 static void messageview_update(MessageView *msgview)
 818 {
 819         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
 820
 821         g_return_if_fail(summaryview != NULL);
 822
 823         if (summaryview->selected) {
 824                 GtkCTree *ctree = GTK_CTREE(summaryview->ctree);
 825                 MsgInfo *msginfo = gtk_ctree_node_get_row_data(ctree,
 826                                                       summaryview->selected);
 827                 g_return_if_fail(msginfo != NULL);
 828
 829                 messageview_show(msgview, msginfo,
 830                                  msgview->all_headers);
 831         }
 832 }
 833
 834 void messageview_quote_color_set(void)
 835 {
 836 }
 837
 838 void messageview_set_font(MessageView *messageview)
 839 {
 840 }
 841
 842 TextView *messageview_get_current_textview(MessageView *messageview)
 843 {
 844         TextView *text = NULL;
 845
 846         text = messageview->mimeview->textview;
 847
 848         return text;
 849 }
 850
 851 MimeInfo *messageview_get_selected_mime_part(MessageView *messageview)
 852 {
 853         return mimeview_get_selected_part(messageview->mimeview);
 854 }
 855
 856 void messageview_copy_clipboard(MessageView *messageview)
 857 {
 858         TextView *text;
 859
 860         text = messageview_get_current_textview(messageview);
 861         if (text)
 862                 gtk_editable_copy_clipboard(GTK_EDITABLE(text->text));
 863 }
 864
 865 void messageview_select_all(MessageView *messageview)
 866 {
 867         TextView *text;
 868
 869         text = messageview_get_current_textview(messageview);
 870         if (text)
 871                 gtk_editable_select_region(GTK_EDITABLE(text->text), 0, -1);
 872 }
 873
 874 void messageview_set_position(MessageView *messageview, gint pos)
 875 {
 876         TextView *text;
 877
 878         text = messageview_get_current_textview(messageview);
 879         if (text)
 880                 textview_set_position(text, pos);
 881 }
 882
 883 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
 884                                    gboolean case_sens)
 885 {
 886         TextView *text;
 887
 888         text = messageview_get_current_textview(messageview);
 889         if (text)
 890                 return textview_search_string(text, str, case_sens);
 891         return FALSE;
 892 }
 893
 894 gboolean messageview_search_string_backward(MessageView *messageview,
 895                                             const gchar *str,
 896                                             gboolean case_sens)
 897 {
 898         TextView *text;
 899
 900         text = messageview_get_current_textview(messageview);
 901         if (text)
 902                 return textview_search_string_backward(text,
 903                                                        str, case_sens);
 904         return FALSE;
 905 }
 906
 907 gboolean messageview_is_visible(MessageView *messageview)
 908 {
 909         return messageview->visible;
 910 }
 911
 912 void messageview_save_as(MessageView *messageview)
 913 {
 914         gchar *filename = NULL;
 915         MsgInfo *msginfo;
 916         gchar *src, *dest;
 917
 918         if (!messageview->msginfo) return;
 919         msginfo = messageview->msginfo;
 920
 921         if (msginfo->subject) {
 922                 Xstrdup_a(filename, msginfo->subject, return);
 923                 subst_for_filename(filename);
 924         }
 925         dest = filesel_select_file(_("Save as"), filename);
 926         if (!dest) return;
 927         if (is_file_exist(dest)) {
 928                 AlertValue aval;
 929
 930                 aval = alertpanel(_("Overwrite"),
 931                                   _("Overwrite existing file?"),
 932                                   _("OK"), _("Cancel"), NULL);
 933                 if (G_ALERTDEFAULT != aval) return;
 934         }
 935
 936         src = procmsg_get_message_file(msginfo);
 937         if (copy_file(src, dest, TRUE) < 0) {
 938                 alertpanel_error(_("Can't save the file `%s'."),
 939                                  g_basename(dest));
 940         }
 941         g_free(src);
 942 }
 943
 944 static void messageview_destroy_cb(GtkWidget *widget, MessageView *messageview)
 945 {
 946         messageview_destroy(messageview);
 947 }
 948
 949 static void messageview_size_allocate_cb(GtkWidget *widget,
 950                                          GtkAllocation *allocation)
 951 {
 952         g_return_if_fail(allocation != NULL);
 953
 954         prefs_common.msgwin_width  = allocation->width;
 955         prefs_common.msgwin_height = allocation->height;
 956 }
 957
 958 static void key_pressed(GtkWidget *widget, GdkEventKey *event,
 959                         MessageView *messageview)
 960 {
 961         if (event && event->keyval == GDK_Escape && messageview->window)
 962                 gtk_widget_destroy(messageview->window);
 963 }
 964
 965 void messageview_toggle_view_real(MessageView *messageview)
 966 {
 967         MainWindow *mainwin = messageview->mainwin;
 968         union CompositeWin *cwin = &mainwin->win;
 969         GtkWidget *vpaned = NULL;
 970         GtkWidget *container = NULL;
 971         GtkItemFactory *ifactory = gtk_item_factory_from_widget(mainwin->menubar);
 972
 973         switch (mainwin->type) {
 974         case SEPARATE_NONE:
 975                 vpaned = cwin->sep_none.vpaned;
 976                 container = cwin->sep_none.hpaned;
 977                 break;
 978         case SEPARATE_FOLDER:
 979                 vpaned = cwin->sep_folder.vpaned;
 980                 container = mainwin->vbox_body;
 981                 break;
 982         case SEPARATE_MESSAGE:
 983         case SEPARATE_BOTH:
 984                 return;
 985         }
 986
 987         if (vpaned->parent != NULL) {
 988                 gtk_widget_ref(vpaned);
 989                 gtkut_container_remove(GTK_CONTAINER(container), vpaned);
 990                 gtk_widget_reparent(GTK_WIDGET_PTR(messageview), container);
 991                 menu_set_sensitive(ifactory, "/View/Expand Summary View", FALSE);
 992         } else {
 993                 gtk_widget_reparent(GTK_WIDGET_PTR(messageview), vpaned);
 994                 gtk_container_add(GTK_CONTAINER(container), vpaned);
 995                 gtk_widget_unref(vpaned);
 996                 menu_set_sensitive(ifactory, "/View/Expand Summary View", TRUE);
 997                 gtk_widget_grab_focus(GTK_WIDGET(mainwin->summaryview->ctree));
 998         }
 999 }
1000
1001 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
1002 {
1003         noticeview_set_text(noticeview, _("This message asks for a return receipt"));
1004         noticeview_set_button_text(noticeview, _("Send receipt"));
1005         noticeview_set_button_press_callback(noticeview,
1006                                              GTK_SIGNAL_FUNC(return_receipt_send_clicked),
1007                                              (gpointer) msginfo);
1008         noticeview_show(noticeview);
1009 }
1010
1011 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
1012 {
1013         MsgInfo *tmpmsginfo;
1014         gchar *file;
1015
1016         file = procmsg_get_message_file_path(msginfo);
1017         if (!file) {
1018                 g_warning("can't get message file path.\n");
1019                 return;
1020         }
1021
1022         tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
1023         tmpmsginfo->folder = msginfo->folder;
1024         tmpmsginfo->msgnum = msginfo->msgnum;
1025
1026         if (disposition_notification_send(tmpmsginfo) >= 0) {
1027                 procmsg_msginfo_set_flags(msginfo, MSG_RETRCPT_SENT, 0);
1028                 noticeview_hide(noticeview);
1029         }
1030
1031         procmsg_msginfo_free(tmpmsginfo);
1032         g_free(file);
1033 }
1034
1035 static void select_account_cb(GtkWidget *w, gpointer data)
1036 {
1037         *(gint*)data = GPOINTER_TO_INT(gtk_object_get_user_data(GTK_OBJECT(w)));
1038 }
1039
1040 static PrefsAccount *select_account_from_list(GList *ac_list)
1041 {
1042         GtkWidget *optmenu;
1043         GtkWidget *menu;
1044         gint account_id;
1045
1046         g_return_val_if_fail(ac_list != NULL, NULL);
1047         g_return_val_if_fail(ac_list->data != NULL, NULL);
1048
1049         optmenu = gtk_option_menu_new();
1050         menu = gtkut_account_menu_new(ac_list, select_account_cb, &account_id);
1051         if (!menu)
1052                 return NULL;
1053         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
1054         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), 0);
1055         account_id = ((PrefsAccount *) ac_list->data)->account_id;
1056         if (alertpanel_with_widget(
1057                                 _("Return Receipt Notification"),
1058                                 _("The message was sent to several of your "
1059                                   "accounts.\n"
1060                                   "Please choose which account do you want to "
1061                                   "use for sending the receipt notification:"),
1062                                 _("Send Notification"), _("+Cancel"), NULL,
1063                                 optmenu) != G_ALERTDEFAULT)
1064                 return NULL;
1065         return account_find_from_id(account_id);
1066 }
1067
1068 /*
1069  * \brief return selected messageview text, when nothing is
1070  *        selected and message was filtered, return complete text
1071  *
1072  * \param  pointer to Messageview
1073  *
1074  * \return pointer to text (needs to be free'd by calling func)
1075  */
1076 gchar *messageview_get_selection(MessageView *msgview)
1077 {
1078         TextView *textview;
1079         gchar *text = NULL;
1080         GtkEditable *edit = NULL;
1081         gint body_pos = 0;
1082
1083         g_return_val_if_fail(msgview != NULL, NULL);
1084
1085         textview = messageview_get_current_textview(msgview);
1086         g_return_val_if_fail(textview != NULL, NULL);
1087
1088         edit = GTK_EDITABLE(textview->text);
1089         g_return_val_if_fail(edit != NULL, NULL);
1090         body_pos = textview->body_pos;
1091
1092         if (edit->has_selection)
1093                 text = gtkut_editable_get_selection(edit);
1094         else if (msgview->filtered)
1095                 text = gtk_editable_get_chars (edit, body_pos, -1);
1096         else
1097                 text = NULL;
1098
1099         return text;
1100 }
1101
1102 static void save_as_cb(gpointer data, guint action, GtkWidget *widget)
1103 {
1104         MessageView *messageview = (MessageView *)data;
1105         messageview_save_as(messageview);
1106 }
1107
1108 static void print_cb(gpointer data, guint action, GtkWidget *widget)
1109 {
1110         MessageView *messageview = (MessageView *)data;
1111         gchar *cmdline;
1112         gchar *p;
1113
1114         if (!messageview->msginfo) return;
1115
1116         cmdline = input_dialog(_("Print"),
1117                                _("Enter the print command line:\n"
1118                                  "(`%s' will be replaced with file name)"),
1119                                prefs_common.print_cmd);
1120         if (!cmdline) return;
1121         if (!(p = strchr(cmdline, '%')) || *(p + 1) != 's' ||
1122             strchr(p + 2, '%')) {
1123                 alertpanel_error(_("Print command line is invalid:\n`%s'"),
1124                                  cmdline);
1125                 g_free(cmdline);
1126                 return;
1127         }
1128
1129         procmsg_print_message(messageview->msginfo, cmdline);
1130         g_free(cmdline);
1131 }
1132
1133 static void close_cb(gpointer data, guint action, GtkWidget *widget)
1134 {
1135         MessageView *messageview = (MessageView *)data;
1136         gtk_widget_destroy(messageview->window);
1137 }
1138
1139 static void copy_cb(gpointer data, guint action, GtkWidget *widget)
1140 {
1141         MessageView *messageview = (MessageView *)data;
1142         messageview_copy_clipboard(messageview);
1143 }
1144
1145 static void allsel_cb(gpointer data, guint action, GtkWidget *widget)
1146 {
1147         MessageView *messageview = (MessageView *)data;
1148         messageview_select_all(messageview);
1149 }
1150
1151 static void search_cb(gpointer data, guint action, GtkWidget *widget)
1152 {
1153         MessageView *messageview = (MessageView *)data;
1154         message_search(messageview);
1155 }
1156
1157 static void set_charset_cb(gpointer data, guint action, GtkWidget *widget)
1158 {
1159         MessageView *messageview = (MessageView *)data;
1160         const gchar *charset;
1161
1162         if (GTK_CHECK_MENU_ITEM(widget)->active) {
1163                 charset = conv_get_charset_str((CharSet)action);
1164                 g_free(messageview->forced_charset);
1165                 messageview->forced_charset = g_strdup(charset);
1166                 messageview_show(messageview, messageview->msginfo, FALSE);
1167         }
1168 }
1169
1170 static void view_source_cb(gpointer data, guint action, GtkWidget *widget)
1171 {
1172         MessageView *messageview = (MessageView *)data;
1173         SourceWindow *srcwin;
1174
1175         if (!messageview->msginfo) return;
1176
1177         srcwin = source_window_create();
1178         source_window_show_msg(srcwin, messageview->msginfo);
1179         source_window_show(srcwin);
1180 }
1181
1182 static void show_all_header_cb(gpointer data, guint action, GtkWidget *widget)
1183 {
1184         MessageView *messageview = (MessageView *)data;
1185         MsgInfo *msginfo = messageview->msginfo;
1186
1187         if (!msginfo) return;
1188         messageview->msginfo = NULL;
1189         messageview_show(messageview, msginfo,
1190                          GTK_CHECK_MENU_ITEM(widget)->active);
1191         procmsg_msginfo_free(msginfo);
1192 }
1193
1194 static void compose_cb(gpointer data, guint action, GtkWidget *widget)
1195 {
1196         MessageView *messageview = (MessageView *)data;
1197         PrefsAccount *ac = NULL;
1198         FolderItem *item = NULL;
1199
1200         if (messageview->msginfo)
1201                 item = messageview->msginfo->folder;
1202
1203         if (item) {
1204                 ac = account_find_from_item(item);
1205                 if (ac && ac->protocol == A_NNTP &&
1206                     item->stype == F_NEWS) {
1207                         compose_new(ac, item->path, NULL);
1208                         return;
1209                 }
1210         }
1211
1212         compose_new(ac, NULL, NULL);
1213 }
1214
1215 static void reply_cb(gpointer data, guint action, GtkWidget *widget)
1216 {
1217         MessageView *messageview = (MessageView *)data;
1218         GSList *mlist = NULL;
1219         MsgInfo *msginfo;
1220         gchar *text = NULL;
1221         ComposeMode mode = (ComposeMode)action;
1222         TextView *textview;
1223
1224         msginfo = messageview->msginfo;
1225         mlist = g_slist_append(NULL, msginfo);
1226
1227         textview = messageview_get_current_textview(messageview);
1228         text = gtkut_editable_get_selection
1229                 (GTK_EDITABLE(textview->text));
1230         if (text && *text == '\0') {
1231                 g_free(text);
1232                 text = NULL;
1233         }
1234
1235         switch (mode) {
1236         case COMPOSE_REPLY:
1237                 compose_reply(msginfo, prefs_common.reply_with_quote,
1238                               FALSE, prefs_common.default_reply_list, FALSE, text);
1239                 break;
1240         case COMPOSE_REPLY_WITH_QUOTE:
1241                 compose_reply(msginfo, TRUE, FALSE, prefs_common.default_reply_list, FALSE, text);
1242                 break;
1243         case COMPOSE_REPLY_WITHOUT_QUOTE:
1244                 compose_reply(msginfo, FALSE, FALSE, prefs_common.default_reply_list, FALSE, NULL);
1245                 break;
1246         case COMPOSE_REPLY_TO_SENDER:
1247                 compose_reply(msginfo, prefs_common.reply_with_quote,
1248                               FALSE, FALSE, TRUE, text);
1249                 break;
1250         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
1251                 compose_followup_and_reply_to(msginfo,
1252                                               prefs_common.reply_with_quote,
1253                                               FALSE, FALSE, text);
1254                 break;
1255         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
1256                 compose_reply(msginfo, TRUE, FALSE, FALSE, TRUE, text);
1257                 break;
1258         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
1259                 compose_reply(msginfo, FALSE, FALSE, FALSE, TRUE, NULL);
1260                 break;
1261         case COMPOSE_REPLY_TO_ALL:
1262                 compose_reply(msginfo, prefs_common.reply_with_quote,
1263                               TRUE, FALSE, FALSE, text);
1264                 break;
1265         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
1266                 compose_reply(msginfo, TRUE, TRUE, FALSE, FALSE, text);
1267                 break;
1268         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
1269                 compose_reply(msginfo, FALSE, TRUE, FALSE, FALSE, NULL);
1270                 break;
1271         case COMPOSE_REPLY_TO_LIST:
1272                 compose_reply(msginfo, prefs_common.reply_with_quote,
1273                               FALSE, TRUE, FALSE, text);
1274                 break;
1275         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
1276                 compose_reply(msginfo, TRUE, FALSE, TRUE, FALSE, text);
1277                 break;
1278         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
1279                 compose_reply(msginfo, FALSE, FALSE, TRUE, FALSE, NULL);
1280                 break;
1281         case COMPOSE_FORWARD:
1282                 if (prefs_common.forward_as_attachment) {
1283                         compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, mlist, text);
1284                         return;
1285                 } else {
1286                         compose_reply_mode(COMPOSE_FORWARD_INLINE, mlist, text);
1287                         return;
1288                 }
1289                 break;
1290         case COMPOSE_FORWARD_INLINE:
1291                 compose_forward(NULL, msginfo, FALSE, text, FALSE);
1292                 break;
1293         case COMPOSE_FORWARD_AS_ATTACH:
1294                 compose_forward_multiple(NULL, mlist);
1295                 break;
1296         case COMPOSE_REDIRECT:
1297                 compose_redirect(NULL, msginfo);
1298                 break;
1299         default:
1300                 g_warning("compose_reply(): invalid Compose Mode: %d\n", mode);
1301         }
1302
1303         /* summary_set_marks_selected(summaryview); */
1304         g_free(text);
1305         g_slist_free(mlist);
1306 }
1307
1308 static void reedit_cb(gpointer data, guint action, GtkWidget *widget)
1309 {
1310         MessageView *messageview = (MessageView *)data;
1311         MsgInfo *msginfo;
1312
1313         if (!messageview->msginfo) return;
1314         msginfo = messageview->msginfo;
1315         if (!msginfo->folder) return;
1316         if (msginfo->folder->stype != F_OUTBOX &&
1317             msginfo->folder->stype != F_DRAFT &&
1318             msginfo->folder->stype != F_QUEUE) return;
1319
1320         compose_reedit(msginfo);
1321 }
1322
1323 static void addressbook_open_cb(gpointer data, guint action, GtkWidget *widget)
1324 {
1325         addressbook_open(NULL);
1326 }
1327
1328 static void add_address_cb(gpointer data, guint action, GtkWidget *widget)
1329 {
1330         MessageView *messageview = (MessageView *)data;
1331         MsgInfo *msginfo;
1332         gchar *from;
1333
1334         if (!messageview->msginfo) return;
1335         msginfo = messageview->msginfo;
1336         Xstrdup_a(from, msginfo->from, return);
1337         eliminate_address_comment(from);
1338         extract_address(from);
1339         addressbook_add_contact(msginfo->fromname, from, NULL);
1340 }
1341
1342 static void create_filter_cb(gpointer data, guint action, GtkWidget *widget)
1343 {
1344         MessageView *messageview = (MessageView *)data;
1345         FolderItem * item;
1346
1347         if (!messageview->msginfo) return;
1348
1349         item = messageview->msginfo->folder;
1350         summary_msginfo_filter_open(item,  messageview->msginfo,
1351                                     (PrefsFilterType)action, 0);
1352 }
1353
1354 static void create_processing_cb(gpointer data, guint action,
1355                                  GtkWidget *widget)
1356 {
1357         MessageView *messageview = (MessageView *)data;
1358         FolderItem * item;
1359
1360         if (!messageview->msginfo) return;
1361
1362         item = messageview->msginfo->folder;
1363         summary_msginfo_filter_open(item,  messageview->msginfo,
1364                                     (PrefsFilterType)action, 1);
1365 }
1366
1367 static void about_cb(gpointer data, guint action, GtkWidget *widget)
1368 {
1369         about_show();
1370 }
1371
1372 static gboolean messageview_update_msg(gpointer source, gpointer data)
1373 {
1374         MsgInfoUpdate *msginfo_update = (MsgInfoUpdate *) source;
1375         MessageView *messageview = (MessageView *)data;
1376
1377         if (messageview->msginfo != msginfo_update->msginfo)
1378                 return FALSE;
1379
1380         if (msginfo_update->flags & MSGINFO_UPDATE_DELETED) {
1381                 messageview_clear(messageview);
1382                 messageview_update(messageview);
1383         }
1384
1385         return FALSE;
1386 }