src/messageview.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2003 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
 131 static void about_cb                    (gpointer        data,
 132                                          guint           action,
 133                                          GtkWidget      *widget);
 134 static void messageview_update          (MessageView *msgview);
 135 static gboolean messageview_update_msg  (gpointer source, gpointer data);
 136
 137 static GList *msgview_list = NULL;
 138 static GtkItemFactoryEntry msgview_entries[] =
 139 {
 140         {N_("/_File"),                  NULL, NULL, 0, "<Branch>"},
 141         {N_("/_File/_Save as..."),      NULL, save_as_cb, 0, NULL},
 142         {N_("/_File/_Print..."),        NULL, print_cb, 0, NULL},
 143         {N_("/_File/---"),              NULL, NULL, 0, "<Separator>"},
 144         {N_("/_File/_Close"),           NULL, close_cb, 0, NULL},
 145
 146         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 147         {N_("/_Edit/_Copy"),            NULL, copy_cb, 0, NULL},
 148         {N_("/_Edit/Select _all"),      NULL, allsel_cb, 0, NULL},
 149         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 150         {N_("/_Edit/_Find in current message..."),
 151                                         NULL, search_cb, 0, NULL},
 152
 153         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 154
 155 #define CODESET_SEPARATOR \
 156         {N_("/_View/_Code set/---"),    NULL, NULL, 0, "<Separator>"}
 157 #define CODESET_ACTION(action) \
 158         NULL, set_charset_cb, action, "/View/Code set/Auto detect"
 159
 160         {N_("/_View/_Code set"),        NULL, NULL, 0, "<Branch>"},
 161         {N_("/_View/_Code set/_Auto detect"),
 162                                         NULL, set_charset_cb, C_AUTO, "<RadioItem>"},
 163         CODESET_SEPARATOR,
 164         {N_("/_View/_Code set/7bit ascii (US-ASC_II)"),
 165          CODESET_ACTION(C_US_ASCII)},
 166
 167 #if HAVE_ICONV
 168         {N_("/_View/_Code set/Unicode (_UTF-8)"),
 169          CODESET_ACTION(C_UTF_8)},
 170         CODESET_SEPARATOR,
 171 #endif
 172         {N_("/_View/_Code set/Western European (ISO-8859-_1)"),
 173          CODESET_ACTION(C_ISO_8859_1)},
 174         {N_("/_View/_Code set/Western European (ISO-8859-15)"),
 175          CODESET_ACTION(C_ISO_8859_15)},
 176         CODESET_SEPARATOR,
 177 #if HAVE_ICONV
 178         {N_("/_View/_Code set/Central European (ISO-8859-_2)"),
 179          CODESET_ACTION(C_ISO_8859_2)},
 180         CODESET_SEPARATOR,
 181         {N_("/_View/_Code set/_Baltic (ISO-8859-13)"),
 182          CODESET_ACTION(C_ISO_8859_13)},
 183         {N_("/_View/_Code set/Baltic (ISO-8859-_4)"),
 184          CODESET_ACTION(C_ISO_8859_4)},
 185         CODESET_SEPARATOR,
 186         {N_("/_View/_Code set/Greek (ISO-8859-_7)"),
 187          CODESET_ACTION(C_ISO_8859_7)},
 188         CODESET_SEPARATOR,
 189         {N_("/_View/_Code set/Turkish (ISO-8859-_9)"),
 190          CODESET_ACTION(C_ISO_8859_9)},
 191         CODESET_SEPARATOR,
 192         {N_("/_View/_Code set/Cyrillic (ISO-8859-_5)"),
 193          CODESET_ACTION(C_ISO_8859_5)},
 194         {N_("/_View/_Code set/Cyrillic (KOI8-_R)"),
 195          CODESET_ACTION(C_KOI8_R)},
 196         {N_("/_View/_Code set/Cyrillic (Windows-1251)"),
 197          CODESET_ACTION(C_CP1251)},
 198         CODESET_SEPARATOR,
 199 #endif
 200         {N_("/_View/_Code set/Japanese (ISO-2022-_JP)"),
 201          CODESET_ACTION(C_ISO_2022_JP)},
 202 #if HAVE_ICONV
 203         {N_("/_View/_Code set/Japanese (ISO-2022-JP-2)"),
 204          CODESET_ACTION(C_ISO_2022_JP_2)},
 205 #endif
 206         {N_("/_View/_Code set/Japanese (_EUC-JP)"),
 207          CODESET_ACTION(C_EUC_JP)},
 208         {N_("/_View/_Code set/Japanese (_Shift__JIS)"),
 209          CODESET_ACTION(C_SHIFT_JIS)},
 210 #if HAVE_ICONV
 211         CODESET_SEPARATOR,
 212         {N_("/_View/_Code set/Simplified Chinese (_GB2312)"),
 213          CODESET_ACTION(C_GB2312)},
 214         {N_("/_View/_Code set/Traditional Chinese (_Big5)"),
 215          CODESET_ACTION(C_BIG5)},
 216         {N_("/_View/_Code set/Traditional Chinese (EUC-_TW)"),
 217          CODESET_ACTION(C_EUC_TW)},
 218         {N_("/_View/_Code set/Chinese (ISO-2022-_CN)"),
 219          CODESET_ACTION(C_ISO_2022_CN)},
 220         CODESET_SEPARATOR,
 221         {N_("/_View/_Code set/Korean (EUC-_KR)"),
 222          CODESET_ACTION(C_EUC_KR)},
 223         {N_("/_View/_Code set/Korean (ISO-2022-KR)"),
 224          CODESET_ACTION(C_ISO_2022_KR)},
 225         CODESET_SEPARATOR,
 226         {N_("/_View/_Code set/Thai (TIS-620)"),
 227          CODESET_ACTION(C_TIS_620)},
 228         {N_("/_View/_Code set/Thai (Windows-874)"),
 229          CODESET_ACTION(C_WINDOWS_874)},
 230 #endif
 231
 232 #undef CODESET_SEPARATOR
 233 #undef CODESET_ACTION
 234
 235         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 236         {N_("/_View/Mess_age source"),  NULL, view_source_cb, 0, NULL},
 237         {N_("/_View/Show all _header"), NULL, show_all_header_cb, 0, "<ToggleItem>"},
 238
 239         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 240         {N_("/_Message/Compose _new message"),
 241                                         NULL, compose_cb, 0, NULL},
 242         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 243         {N_("/_Message/_Reply"),        NULL, reply_cb, COMPOSE_REPLY, NULL},
 244         {N_("/_Message/Repl_y to/_all"),
 245                                         NULL, reply_cb, COMPOSE_REPLY_TO_ALL, NULL},
 246         {N_("/_Message/Repl_y to/_sender"),
 247                                         NULL, reply_cb, COMPOSE_REPLY_TO_SENDER, NULL},
 248         {N_("/_Message/Repl_y to/mailing _list"),
 249                                         NULL, reply_cb, COMPOSE_REPLY_TO_LIST, NULL},
 250         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 251         {N_("/_Message/_Forward"),      NULL, reply_cb, COMPOSE_FORWARD, NULL},
 252         {N_("/_Message/For_ward as attachment"),
 253                                         NULL, reply_cb, COMPOSE_FORWARD_AS_ATTACH, NULL},
 254         {N_("/_Message/Redirec_t"),     NULL, reply_cb, COMPOSE_REDIRECT, NULL},
 255         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 256         {N_("/_Message/Re-_edit"),      NULL, reedit_cb, 0, NULL},
 257
 258         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 259         {N_("/_Tools/_Address book"),   NULL, addressbook_open_cb, 0, NULL},
 260         {N_("/_Tools/Add sender to address boo_k"),
 261                                         NULL, add_address_cb, 0, NULL},
 262         {N_("/_Tools/---"),             NULL, NULL, 0, "<Separator>"},
 263         {N_("/_Tools/_Create filter rule"),
 264                                         NULL, NULL, 0, "<Branch>"},
 265         {N_("/_Tools/_Create filter rule/_Automatically"),
 266                                         NULL, create_filter_cb, FILTER_BY_AUTO, NULL},
 267         {N_("/_Tools/_Create filter rule/by _From"),
 268                                         NULL, create_filter_cb, FILTER_BY_FROM, NULL},
 269         {N_("/_Tools/_Create filter rule/by _To"),
 270                                         NULL, create_filter_cb, FILTER_BY_TO, NULL},
 271         {N_("/_Tools/_Create filter rule/by _Subject"),
 272                                         NULL, create_filter_cb, FILTER_BY_SUBJECT, NULL},
 273         {N_("/_Tools/---"),             NULL, NULL, 0, "<Separator>"},
 274         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 275
 276         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 277         {N_("/_Help/_About"),           NULL, about_cb, 0, NULL}
 278 };
 279
 280 MessageView *messageview_create(MainWindow *mainwin)
 281 {
 282         MessageView *messageview;
 283         GtkWidget *vbox;
 284         HeaderView *headerview;
 285         MimeView *mimeview;
 286         NoticeView *noticeview;
 287
 288         debug_print("Creating message view...\n");
 289         messageview = g_new0(MessageView, 1);
 290
 291         headerview = headerview_create();
 292
 293         noticeview = noticeview_create(mainwin);
 294
 295         mimeview = mimeview_create(mainwin);
 296         mimeview->textview = textview_create();
 297         mimeview->textview->messageview = messageview;
 298         mimeview->messageview = messageview;
 299
 300         vbox = gtk_vbox_new(FALSE, 0);
 301         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(headerview),
 302                            FALSE, FALSE, 0);
 303         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(noticeview),
 304                            FALSE, FALSE, 0);
 305         gtk_box_pack_start(GTK_BOX(vbox),
 306                            GTK_WIDGET_PTR(mimeview), TRUE, TRUE, 0);
 307         gtk_widget_show(vbox);
 308
 309         messageview->vbox       = vbox;
 310         messageview->new_window = FALSE;
 311         messageview->window     = NULL;
 312         messageview->headerview = headerview;
 313         messageview->mimeview   = mimeview;
 314         messageview->noticeview = noticeview;
 315         messageview->mainwin    = mainwin;
 316         messageview->msginfo_update_callback_id =
 317                 hooks_register_hook(MSGINFO_UPDATE_HOOKLIST, messageview_update_msg, (gpointer) messageview);
 318
 319         return messageview;
 320 }
 321
 322
 323 GList *messageview_get_msgview_list(void)
 324 {
 325         return msgview_list;
 326 }
 327
 328 void messageview_add_toolbar(MessageView *msgview, GtkWidget *window)
 329 {
 330         GtkWidget *handlebox;
 331         GtkWidget *vbox;
 332         GtkWidget *menubar;
 333         GtkItemFactory *ifactory;
 334         guint n_menu_entries;
 335
 336         vbox = gtk_vbox_new(FALSE, 0);
 337         gtk_widget_show(vbox);
 338         gtk_container_add(GTK_CONTAINER(window), vbox);
 339
 340         n_menu_entries = sizeof(msgview_entries) / sizeof(msgview_entries[0]);
 341         menubar = menubar_create(window, msgview_entries,
 342                                  n_menu_entries, "<MessageView>", msgview);
 343         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
 344
 345         handlebox = gtk_handle_box_new();
 346         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
 347         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, handlebox,
 348                                           (gpointer)msgview);
 349         msgview->handlebox = handlebox;
 350         msgview->menubar   = menubar;
 351
 352         gtk_container_add(GTK_CONTAINER(vbox),
 353                           GTK_WIDGET_PTR(msgview));
 354
 355         ifactory = gtk_item_factory_from_widget(menubar);
 356         action_update_msgview_menu(ifactory, msgview);
 357
 358         msgview_list = g_list_append(msgview_list, msgview);
 359 }
 360
 361 MessageView *messageview_create_with_new_window(MainWindow *mainwin)
 362 {
 363         GtkWidget *window;
 364         MessageView *msgview;
 365
 366         window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 367         gtk_window_set_title(GTK_WINDOW(window), _("Sylpheed - Message View"));
 368         gtk_window_set_wmclass(GTK_WINDOW(window), "message_view", "Sylpheed");
 369         gtk_window_set_policy(GTK_WINDOW(window), TRUE, TRUE, FALSE);
 370         gtk_widget_set_usize(window, prefs_common.msgwin_width,
 371                              prefs_common.msgwin_height);
 372
 373         msgview = messageview_create(mainwin);
 374
 375         gtk_signal_connect(GTK_OBJECT(window), "size_allocate",
 376                            GTK_SIGNAL_FUNC(messageview_size_allocate_cb),
 377                            msgview);
 378         gtk_signal_connect(GTK_OBJECT(window), "destroy",
 379                            GTK_SIGNAL_FUNC(messageview_destroy_cb), msgview);
 380         gtk_signal_connect(GTK_OBJECT(window), "key_press_event",
 381                            GTK_SIGNAL_FUNC(key_pressed), msgview);
 382
 383         messageview_add_toolbar(msgview, window);
 384
 385         gtk_widget_grab_focus(msgview->mimeview->textview->text);
 386         gtk_widget_show(window);
 387
 388         msgview->new_window = TRUE;
 389         msgview->window = window;
 390         msgview->visible = TRUE;
 391
 392         toolbar_set_style(msgview->toolbar->toolbar, msgview->handlebox,
 393                           prefs_common.toolbar_style);
 394         messageview_init(msgview);
 395
 396         return msgview;
 397 }
 398
 399 void messageview_init(MessageView *messageview)
 400 {
 401         headerview_init(messageview->headerview);
 402         mimeview_init(messageview->mimeview);
 403         /*messageview_set_font(messageview);*/
 404
 405         noticeview_hide(messageview->noticeview);
 406 }
 407
 408 static void notification_convert_header(gchar *dest, gint len,
 409                                         const gchar *src_,
 410                                         gint header_len)
 411 {
 412         char *src;
 413
 414         g_return_if_fail(src_ != NULL);
 415         g_return_if_fail(dest != NULL);
 416
 417         if (len < 1) return;
 418
 419         Xstrndup_a(src, src_, len, return);
 420
 421         remove_return(src);
 422
 423         if (is_ascii_str(src)) {
 424                 strncpy2(dest, src, len);
 425                 dest[len - 1] = '\0';
 426                 return;
 427         } else
 428                 conv_encode_header(dest, len, src, header_len, FALSE);
 429 }
 430
 431 static gint disposition_notification_send(MsgInfo *msginfo)
 432 {
 433         gchar buf[BUFFSIZE];
 434         gchar tmp[MAXPATHLEN + 1];
 435         FILE *fp;
 436         GList *ac_list;
 437         PrefsAccount *account;
 438         gint ok;
 439         gchar *to;
 440         FolderItem *queue, *outbox;
 441         gint num;
 442         gchar *path;
 443         gchar *addr;
 444         gchar *addrp;
 445
 446         if ((!msginfo->returnreceiptto) &&
 447             (!msginfo->dispositionnotificationto))
 448                 return -1;
 449
 450         /* RFC2298: Test for Return-Path */
 451         if (msginfo->dispositionnotificationto)
 452                 to = msginfo->dispositionnotificationto;
 453         else
 454                 to = msginfo->returnreceiptto;
 455
 456         ok = procheader_get_header_from_msginfo(msginfo, buf, sizeof(buf),
 457                                 "Return-Path:");
 458         if (ok == 0) {
 459                 gchar *to_addr = g_strdup(to);
 460                 extract_address(to_addr);
 461                 extract_address(buf);
 462                 ok = strcmp(to_addr, buf);
 463                 g_free(to_addr);
 464         } else {
 465                 strncpy(buf, _("<No Return-Path found>"),
 466                                 sizeof(buf));
 467         }
 468
 469         if (ok != 0) {
 470                 AlertValue val;
 471                 gchar *message;
 472                 message = g_strdup_printf(
 473                                  _("The notification address to which the "
 474                                    "return receipt is to be sent\n"
 475                                    "does not correspond to the return path:\n"
 476                                    "Notification address: %s\n"
 477                                    "Return path: %s\n"
 478                                    "It is advised to not to send the return "
 479                                    "receipt."), to, buf);
 480                 val = alertpanel(_("Warning"), message, _("Send"),
 481                                 _("+Don't Send"), NULL);
 482                 g_free(message);
 483                 if (val != G_ALERTDEFAULT)
 484                         return -1;
 485         }
 486
 487         ac_list = account_find_all_from_address(NULL, msginfo->to);
 488         ac_list = account_find_all_from_address(ac_list, msginfo->cc);
 489
 490         if (ac_list == NULL) {
 491                 alertpanel_error(_("This message is asking for a return "
 492                                    "receipt notification\n"
 493                                    "but according to its 'To:' and 'CC:' "
 494                                    "headers it was not\nofficially addressed "
 495                                    "to you.\n"
 496                                    "Receipt notification cancelled."));
 497                 return -1;
 498         }
 499
 500         if (g_list_length(ac_list) > 1)
 501                 account = select_account_from_list(ac_list);
 502         else
 503                 account = (PrefsAccount *) ac_list->data;
 504         g_list_free(ac_list);
 505
 506         if (account == NULL)
 507                 return -1;
 508
 509         /* write to temporary file */
 510         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%d",
 511                    get_rc_dir(), G_DIR_SEPARATOR, (gint)msginfo);
 512
 513         if ((fp = fopen(tmp, "wb")) == NULL) {
 514                 FILE_OP_ERROR(tmp, "fopen");
 515                 return -1;
 516         }
 517
 518         /* chmod for security */
 519         if (change_file_mode_rw(fp, tmp) < 0) {
 520                 FILE_OP_ERROR(tmp, "chmod");
 521                 g_warning("can't change file mode\n");
 522         }
 523
 524         addr = g_strdup(to);
 525
 526         extract_address(addr);
 527         addrp = addr;
 528
 529         /* write queue headers */
 530         fprintf(fp, "AF:\n");
 531         fprintf(fp, "NF:0\n");
 532         fprintf(fp, "PS:10\n");
 533         fprintf(fp, "SRH:1\n");
 534         fprintf(fp, "SFN:\n");
 535         fprintf(fp, "DSR:\n");
 536         fprintf(fp, "MID:\n");
 537         fprintf(fp, "CFG:\n");
 538         fprintf(fp, "PT:0\n");
 539         fprintf(fp, "S:%s\n", account->address);
 540         fprintf(fp, "RQ:\n");
 541         if (account->smtp_server)
 542                 fprintf(fp, "SSV:%s\n", account->smtp_server);
 543         else
 544                 fprintf(fp, "SSV:\n");
 545         fprintf(fp, "SSH:\n");
 546         fprintf(fp, "R:<%s>\n", addrp);
 547
 548         g_free(addrp);
 549
 550         /* check whether we need to save the message */
 551         outbox = account_get_special_folder(account, F_OUTBOX);
 552         if (folder_get_default_outbox() == outbox && !prefs_common.savemsg)
 553                 outbox = NULL;
 554         if (outbox) {
 555                 path = folder_item_get_identifier(outbox);
 556                 fprintf(fp, "SCF:%s\n", path);
 557                 g_free(path);
 558         }
 559
 560         fprintf(fp, "\n");
 561
 562         /* Date */
 563         get_rfc822_date(buf, sizeof(buf));
 564         fprintf(fp, "Date: %s\n", buf);
 565
 566         /* From */
 567         if (account->name && *account->name) {
 568                 notification_convert_header
 569                         (buf, sizeof(buf), account->name,
 570                          strlen("From: "));
 571                 fprintf(fp, "From: %s <%s>\n", buf, account->address);
 572         } else
 573                 fprintf(fp, "From: %s\n", account->address);
 574
 575         fprintf(fp, "To: %s\n", to);
 576
 577         /* Subject */
 578         notification_convert_header(buf, sizeof(buf), msginfo->subject,
 579                                     strlen("Subject: "));
 580         fprintf(fp, "Subject: Disposition notification: %s\n", buf);
 581
 582         /* Message ID */
 583         generate_msgid(account->address, buf, sizeof buf);
 584         fprintf(fp, "Message-Id: <%s>\n", buf);
 585
 586         if (fclose(fp) == EOF) {
 587                 FILE_OP_ERROR(tmp, "fclose");
 588                 unlink(tmp);
 589                 return -1;
 590         }
 591
 592         /* put it in queue */
 593         queue = account_get_special_folder(account, F_QUEUE);
 594         if (!queue) queue = folder_get_default_queue();
 595         if (!queue) {
 596                 g_warning("can't find queue folder\n");
 597                 unlink(tmp);
 598                 return -1;
 599         }
 600         folder_item_scan(queue);
 601         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
 602                 g_warning("can't queue the message\n");
 603                 unlink(tmp);
 604                 return -1;
 605         }
 606
 607         /* send it */
 608         path = folder_item_fetch_msg(queue, num);
 609         ok = procmsg_send_message_queue(path);
 610         g_free(path);
 611         folder_item_remove_msg(queue, num);
 612
 613         return ok;
 614 }
 615
 616 GList *messageview_get_window_list(void)
 617 {
 618         return messageview_list;
 619 }
 620
 621 static gboolean find_encrypted_func(GNode *node, gpointer data)
 622 {
 623         MimeInfo *mimeinfo = (MimeInfo *) node->data;
 624         MimeInfo **encinfo = (MimeInfo **) data;
 625
 626         if (privacy_mimeinfo_is_encrypted(mimeinfo)) {
 627                 *encinfo = mimeinfo;
 628                 return TRUE;
 629         }
 630
 631         return FALSE;
 632 }
 633
 634 static MimeInfo *find_encrypted_part(MimeInfo *rootinfo)
 635 {
 636         MimeInfo *encinfo = NULL;
 637
 638         g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
 639                 find_encrypted_func, &encinfo);
 640
 641         return encinfo;
 642 }
 643
 644 void messageview_show(MessageView *messageview, MsgInfo *msginfo,
 645                       gboolean all_headers)
 646 {
 647         gchar *file;
 648         MimeInfo *mimeinfo, *encinfo;
 649         MimeInfo * decrypted;
 650
 651         g_return_if_fail(msginfo != NULL);
 652
 653         mimeinfo = procmime_scan_message(msginfo);
 654         g_return_if_fail(mimeinfo != NULL);
 655
 656         while ((encinfo = find_encrypted_part(mimeinfo)) != NULL) {
 657                 debug_print("decrypting message part\n");
 658                 decrypted = privacy_mimeinfo_decrypt(encinfo);
 659                 if (decrypted == NULL) {
 660                         break;
 661                 }
 662                 else if (procmime_mimeinfo_parent(decrypted) == NULL) {
 663                         procmime_mimeinfo_free_all(mimeinfo);
 664                         mimeinfo = decrypted;
 665                         break;
 666                 }
 667         }
 668
 669         file = procmsg_get_message_file_path(msginfo);
 670         if (!file) {
 671                 g_warning("can't get message file path.\n");
 672                 procmime_mimeinfo_free_all(mimeinfo);
 673                 return;
 674         }
 675
 676         if (messageview->msginfo != msginfo) {
 677                 procmsg_msginfo_free(messageview->msginfo);
 678                 messageview->msginfo = procmsg_msginfo_get_full_info(msginfo);
 679         }
 680         headerview_show(messageview->headerview, messageview->msginfo);
 681
 682         messageview->all_headers = all_headers;
 683         textview_set_all_headers(messageview->mimeview->textview, all_headers);
 684
 685         mimeview_show_message(messageview->mimeview, mimeinfo, file);
 686
 687         if ((messageview->msginfo->dispositionnotificationto ||
 688              messageview->msginfo->returnreceiptto) &&
 689             !MSG_IS_RETRCPT_SENT(messageview->msginfo->flags))
 690                 return_receipt_show(messageview->noticeview, messageview->msginfo);
 691         else
 692                 noticeview_hide(messageview->noticeview);
 693
 694         g_free(file);
 695 }
 696
 697 void messageview_reflect_prefs_pixmap_theme(void)
 698 {
 699         GList *cur;
 700         MessageView *msgview;
 701
 702         for (cur = msgview_list; cur != NULL; cur = cur->next) {
 703                 msgview = (MessageView*)cur->data;
 704                 toolbar_update(TOOLBAR_MSGVIEW, msgview);
 705                 mimeview_update(msgview->mimeview);
 706         }
 707 }
 708
 709 void messageview_clear(MessageView *messageview)
 710 {
 711         procmsg_msginfo_free(messageview->msginfo);
 712         messageview->msginfo = NULL;
 713         messageview->filtered = FALSE;
 714         mimeview_clear(messageview->mimeview);
 715         headerview_clear(messageview->headerview);
 716         noticeview_hide(messageview->noticeview);
 717 }
 718
 719 void messageview_destroy(MessageView *messageview)
 720 {
 721         GtkWidget *mimeview  = GTK_WIDGET_PTR(messageview->mimeview);
 722
 723         debug_print("destroy messageview\n");
 724         messageview_list = g_list_remove(messageview_list, messageview);
 725
 726         hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,
 727                               messageview->msginfo_update_callback_id);
 728
 729         headerview_destroy(messageview->headerview);
 730         mimeview_destroy(messageview->mimeview);
 731         noticeview_destroy(messageview->noticeview);
 732
 733         procmsg_msginfo_free(messageview->msginfo);
 734         toolbar_clear_list(TOOLBAR_MSGVIEW);
 735         if (messageview->toolbar) {
 736                 toolbar_destroy(messageview->toolbar);
 737                 g_free(messageview->toolbar);
 738         }
 739
 740         msgview_list = g_list_remove(msgview_list, messageview);
 741
 742         g_free(messageview);
 743
 744         gtk_widget_unref(mimeview);
 745 }
 746
 747 void messageview_delete(MessageView *msgview)
 748 {
 749         MsgInfo *msginfo = (MsgInfo *) msgview->msginfo;
 750         FolderItem *trash = NULL;
 751         PrefsAccount *ac = NULL;
 752
 753         g_return_if_fail(msginfo != NULL);
 754
 755         /* to get the trash folder, we have to choose either
 756          * the folder's or account's trash default - we prefer
 757          * the one in the account prefs */
 758         if (msginfo->folder) {
 759                 if (NULL != (ac = account_find_from_item(msginfo->folder)))
 760                         trash = account_get_special_folder(ac, F_TRASH);
 761                 if (!trash && msginfo->folder->folder)
 762                         trash = msginfo->folder->folder->trash;
 763                 /* if still not found, use the default */
 764                 if (!trash)
 765                         trash = folder_get_default_trash();
 766         }
 767
 768         g_return_if_fail(trash   != NULL);
 769
 770         if (prefs_common.immediate_exec)
 771                 /* TODO: Delete from trash */
 772                 folder_item_move_msg(trash, msginfo);
 773         else {
 774                 procmsg_msginfo_set_to_folder(msginfo, trash);
 775                 procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
 776                 /* NOTE: does not update to next message in summaryview */
 777         }
 778 }
 779
 780 /*
 781  * \brief update messageview with currently selected message in summaryview
 782  *        leave unchanged if summaryview is empty
 783  * \param pointer to MessageView
 784  */
 785 static void messageview_update(MessageView *msgview)
 786 {
 787         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
 788
 789         g_return_if_fail(summaryview != NULL);
 790
 791         if (summaryview->selected) {
 792                 GtkCTree *ctree = GTK_CTREE(summaryview->ctree);
 793                 MsgInfo *msginfo = gtk_ctree_node_get_row_data(ctree,
 794                                                       summaryview->selected);
 795                 g_return_if_fail(msginfo != NULL);
 796
 797                 messageview_show(msgview, msginfo,
 798                                  msgview->all_headers);
 799         }
 800 }
 801
 802 void messageview_quote_color_set(void)
 803 {
 804 }
 805
 806 void messageview_set_font(MessageView *messageview)
 807 {
 808 }
 809
 810 TextView *messageview_get_current_textview(MessageView *messageview)
 811 {
 812         TextView *text = NULL;
 813
 814         text = messageview->mimeview->textview;
 815
 816         return text;
 817 }
 818
 819 MimeInfo *messageview_get_selected_mime_part(MessageView *messageview)
 820 {
 821         return mimeview_get_selected_part(messageview->mimeview);
 822 }
 823
 824 void messageview_copy_clipboard(MessageView *messageview)
 825 {
 826         TextView *text;
 827
 828         text = messageview_get_current_textview(messageview);
 829         if (text)
 830                 gtk_editable_copy_clipboard(GTK_EDITABLE(text->text));
 831 }
 832
 833 void messageview_select_all(MessageView *messageview)
 834 {
 835         TextView *text;
 836
 837         text = messageview_get_current_textview(messageview);
 838         if (text)
 839                 gtk_editable_select_region(GTK_EDITABLE(text->text), 0, -1);
 840 }
 841
 842 void messageview_set_position(MessageView *messageview, gint pos)
 843 {
 844         TextView *text;
 845
 846         text = messageview_get_current_textview(messageview);
 847         if (text)
 848                 textview_set_position(text, pos);
 849 }
 850
 851 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
 852                                    gboolean case_sens)
 853 {
 854         TextView *text;
 855
 856         text = messageview_get_current_textview(messageview);
 857         if (text)
 858                 return textview_search_string(text, str, case_sens);
 859         return FALSE;
 860 }
 861
 862 gboolean messageview_search_string_backward(MessageView *messageview,
 863                                             const gchar *str,
 864                                             gboolean case_sens)
 865 {
 866         TextView *text;
 867
 868         text = messageview_get_current_textview(messageview);
 869                 return textview_search_string_backward(text,
 870                                                        str, case_sens);
 871         return FALSE;
 872 }
 873
 874 gboolean messageview_is_visible(MessageView *messageview)
 875 {
 876         return messageview->visible;
 877 }
 878
 879 void messageview_save_as(MessageView *messageview)
 880 {
 881         gchar *filename = NULL;
 882         MsgInfo *msginfo;
 883         gchar *src, *dest;
 884
 885         if (!messageview->msginfo) return;
 886         msginfo = messageview->msginfo;
 887
 888         if (msginfo->subject) {
 889                 Xstrdup_a(filename, msginfo->subject, return);
 890                 subst_for_filename(filename);
 891         }
 892         dest = filesel_select_file(_("Save as"), filename);
 893         if (!dest) return;
 894         if (is_file_exist(dest)) {
 895                 AlertValue aval;
 896
 897                 aval = alertpanel(_("Overwrite"),
 898                                   _("Overwrite existing file?"),
 899                                   _("OK"), _("Cancel"), NULL);
 900                 if (G_ALERTDEFAULT != aval) return;
 901         }
 902
 903         src = procmsg_get_message_file(msginfo);
 904         if (copy_file(src, dest, TRUE) < 0) {
 905                 alertpanel_error(_("Can't save the file `%s'."),
 906                                  g_basename(dest));
 907         }
 908         g_free(src);
 909 }
 910
 911 static void messageview_destroy_cb(GtkWidget *widget, MessageView *messageview)
 912 {
 913         messageview_destroy(messageview);
 914 }
 915
 916 static void messageview_size_allocate_cb(GtkWidget *widget,
 917                                          GtkAllocation *allocation)
 918 {
 919         g_return_if_fail(allocation != NULL);
 920
 921         prefs_common.msgwin_width  = allocation->width;
 922         prefs_common.msgwin_height = allocation->height;
 923 }
 924
 925 static void key_pressed(GtkWidget *widget, GdkEventKey *event,
 926                         MessageView *messageview)
 927 {
 928         if (event && event->keyval == GDK_Escape && messageview->window)
 929                 gtk_widget_destroy(messageview->window);
 930 }
 931
 932 void messageview_toggle_view_real(MessageView *messageview)
 933 {
 934         MainWindow *mainwin = messageview->mainwin;
 935         union CompositeWin *cwin = &mainwin->win;
 936         GtkWidget *vpaned = NULL;
 937         GtkWidget *container = NULL;
 938         GtkItemFactory *ifactory = gtk_item_factory_from_widget(mainwin->menubar);
 939
 940         switch (mainwin->type) {
 941         case SEPARATE_NONE:
 942                 vpaned = cwin->sep_none.vpaned;
 943                 container = cwin->sep_none.hpaned;
 944                 break;
 945         case SEPARATE_FOLDER:
 946                 vpaned = cwin->sep_folder.vpaned;
 947                 container = mainwin->vbox_body;
 948                 break;
 949         case SEPARATE_MESSAGE:
 950         case SEPARATE_BOTH:
 951                 return;
 952         }
 953
 954         if (vpaned->parent != NULL) {
 955                 gtk_widget_ref(vpaned);
 956                 gtkut_container_remove(GTK_CONTAINER(container), vpaned);
 957                 gtk_widget_reparent(GTK_WIDGET_PTR(messageview), container);
 958                 menu_set_sensitive(ifactory, "/View/Expand Summary View", FALSE);
 959         } else {
 960                 gtk_widget_reparent(GTK_WIDGET_PTR(messageview), vpaned);
 961                 gtk_container_add(GTK_CONTAINER(container), vpaned);
 962                 gtk_widget_unref(vpaned);
 963                 menu_set_sensitive(ifactory, "/View/Expand Summary View", TRUE);
 964                 gtk_widget_grab_focus(GTK_WIDGET(mainwin->summaryview->ctree));
 965         }
 966 }
 967
 968 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
 969 {
 970         noticeview_set_text(noticeview, _("This message asks for a return receipt"));
 971         noticeview_set_button_text(noticeview, _("Send receipt"));
 972         noticeview_set_button_press_callback(noticeview,
 973                                              GTK_SIGNAL_FUNC(return_receipt_send_clicked),
 974                                              (gpointer) msginfo);
 975         noticeview_show(noticeview);
 976 }
 977
 978 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
 979 {
 980         MsgInfo *tmpmsginfo;
 981         gchar *file;
 982
 983         file = procmsg_get_message_file_path(msginfo);
 984         if (!file) {
 985                 g_warning("can't get message file path.\n");
 986                 return;
 987         }
 988
 989         tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
 990         tmpmsginfo->folder = msginfo->folder;
 991         tmpmsginfo->msgnum = msginfo->msgnum;
 992
 993         if (disposition_notification_send(tmpmsginfo) >= 0) {
 994                 procmsg_msginfo_set_flags(msginfo, MSG_RETRCPT_SENT, 0);
 995                 noticeview_hide(noticeview);
 996         }
 997
 998         procmsg_msginfo_free(tmpmsginfo);
 999         g_free(file);
1000 }
1001
1002 static void select_account_cb(GtkWidget *w, gpointer data)
1003 {
1004         *(gint*)data = GPOINTER_TO_INT(gtk_object_get_user_data(GTK_OBJECT(w)));
1005 }
1006
1007 static PrefsAccount *select_account_from_list(GList *ac_list)
1008 {
1009         GtkWidget *optmenu;
1010         GtkWidget *menu;
1011         gint account_id;
1012
1013         g_return_val_if_fail(ac_list != NULL, NULL);
1014         g_return_val_if_fail(ac_list->data != NULL, NULL);
1015
1016         optmenu = gtk_option_menu_new();
1017         menu = gtkut_account_menu_new(ac_list, select_account_cb, &account_id);
1018         if (!menu)
1019                 return NULL;
1020         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
1021         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), 0);
1022         account_id = ((PrefsAccount *) ac_list->data)->account_id;
1023         if (alertpanel_with_widget(
1024                                 _("Return Receipt Notification"),
1025                                 _("The message was sent to several of your "
1026                                   "accounts.\n"
1027                                   "Please choose which account do you want to "
1028                                   "use for sending the receipt notification:"),
1029                                 _("Send Notification"), _("+Cancel"), NULL,
1030                                 optmenu) != G_ALERTDEFAULT)
1031                 return NULL;
1032         return account_find_from_id(account_id);
1033 }
1034
1035 /*
1036  * \brief return selected messageview text, when nothing is
1037  *        selected and message was filtered, return complete text
1038  *
1039  * \param  pointer to Messageview
1040  *
1041  * \return pointer to text (needs to be free'd by calling func)
1042  */
1043 gchar *messageview_get_selection(MessageView *msgview)
1044 {
1045         TextView *textview;
1046         gchar *text = NULL;
1047         GtkEditable *edit = NULL;
1048         gint body_pos = 0;
1049
1050         g_return_val_if_fail(msgview != NULL, NULL);
1051
1052         textview = messageview_get_current_textview(msgview);
1053         g_return_val_if_fail(textview != NULL, NULL);
1054
1055         edit = GTK_EDITABLE(textview->text);
1056         g_return_val_if_fail(edit != NULL, NULL);
1057         body_pos = textview->body_pos;
1058
1059         if (edit->has_selection)
1060                 text = gtkut_editable_get_selection(edit);
1061         else if (msgview->filtered)
1062                 text = gtk_editable_get_chars (edit, body_pos, -1);
1063         else
1064                 text = NULL;
1065
1066         return text;
1067 }
1068
1069 static void save_as_cb(gpointer data, guint action, GtkWidget *widget)
1070 {
1071         MessageView *messageview = (MessageView *)data;
1072         messageview_save_as(messageview);
1073 }
1074
1075 static void print_cb(gpointer data, guint action, GtkWidget *widget)
1076 {
1077         MessageView *messageview = (MessageView *)data;
1078         gchar *cmdline;
1079         gchar *p;
1080
1081         if (!messageview->msginfo) return;
1082
1083         cmdline = input_dialog(_("Print"),
1084                                _("Enter the print command line:\n"
1085                                  "(`%s' will be replaced with file name)"),
1086                                prefs_common.print_cmd);
1087         if (!cmdline) return;
1088         if (!(p = strchr(cmdline, '%')) || *(p + 1) != 's' ||
1089             strchr(p + 2, '%')) {
1090                 alertpanel_error(_("Print command line is invalid:\n`%s'"),
1091                                  cmdline);
1092                 g_free(cmdline);
1093                 return;
1094         }
1095
1096         procmsg_print_message(messageview->msginfo, cmdline);
1097         g_free(cmdline);
1098 }
1099
1100 static void close_cb(gpointer data, guint action, GtkWidget *widget)
1101 {
1102         MessageView *messageview = (MessageView *)data;
1103         gtk_widget_destroy(messageview->window);
1104 }
1105
1106 static void copy_cb(gpointer data, guint action, GtkWidget *widget)
1107 {
1108         MessageView *messageview = (MessageView *)data;
1109         messageview_copy_clipboard(messageview);
1110 }
1111
1112 static void allsel_cb(gpointer data, guint action, GtkWidget *widget)
1113 {
1114         MessageView *messageview = (MessageView *)data;
1115         messageview_select_all(messageview);
1116 }
1117
1118 static void search_cb(gpointer data, guint action, GtkWidget *widget)
1119 {
1120         MessageView *messageview = (MessageView *)data;
1121         message_search(messageview);
1122 }
1123
1124 static void set_charset_cb(gpointer data, guint action, GtkWidget *widget)
1125 {
1126         MessageView *messageview = (MessageView *)data;
1127         const gchar *charset;
1128
1129         if (GTK_CHECK_MENU_ITEM(widget)->active) {
1130                 charset = conv_get_charset_str((CharSet)action);
1131                 g_free(messageview->forced_charset);
1132                 messageview->forced_charset = g_strdup(charset);
1133                 messageview_show(messageview, messageview->msginfo, FALSE);
1134         }
1135 }
1136
1137 static void view_source_cb(gpointer data, guint action, GtkWidget *widget)
1138 {
1139         MessageView *messageview = (MessageView *)data;
1140         SourceWindow *srcwin;
1141
1142         if (!messageview->msginfo) return;
1143
1144         srcwin = source_window_create();
1145         source_window_show_msg(srcwin, messageview->msginfo);
1146         source_window_show(srcwin);
1147 }
1148
1149 static void show_all_header_cb(gpointer data, guint action, GtkWidget *widget)
1150 {
1151         MessageView *messageview = (MessageView *)data;
1152         MsgInfo *msginfo = messageview->msginfo;
1153
1154         if (!msginfo) return;
1155         messageview->msginfo = NULL;
1156         messageview_show(messageview, msginfo,
1157                          GTK_CHECK_MENU_ITEM(widget)->active);
1158         procmsg_msginfo_free(msginfo);
1159 }
1160
1161 static void compose_cb(gpointer data, guint action, GtkWidget *widget)
1162 {
1163         MessageView *messageview = (MessageView *)data;
1164         PrefsAccount *ac = NULL;
1165         FolderItem *item = NULL;
1166
1167         if (messageview->msginfo)
1168                 item = messageview->msginfo->folder;
1169
1170         if (item) {
1171                 ac = account_find_from_item(item);
1172                 if (ac && ac->protocol == A_NNTP &&
1173                     item->stype == F_NEWS) {
1174                         compose_new(ac, item->path, NULL);
1175                         return;
1176                 }
1177         }
1178
1179         compose_new(ac, NULL, NULL);
1180 }
1181
1182 static void reply_cb(gpointer data, guint action, GtkWidget *widget)
1183 {
1184         MessageView *messageview = (MessageView *)data;
1185         GSList *mlist = NULL;
1186         MsgInfo *msginfo;
1187         gchar *text = NULL;
1188         ComposeMode mode = (ComposeMode)action;
1189         TextView *textview;
1190
1191         msginfo = messageview->msginfo;
1192         mlist = g_slist_append(NULL, msginfo);
1193
1194         textview = messageview_get_current_textview(messageview);
1195         text = gtkut_editable_get_selection
1196                 (GTK_EDITABLE(textview->text));
1197         if (text && *text == '\0') {
1198                 g_free(text);
1199                 text = NULL;
1200         }
1201
1202         switch (mode) {
1203         case COMPOSE_REPLY:
1204                 compose_reply(msginfo, prefs_common.reply_with_quote,
1205                               FALSE, prefs_common.default_reply_list, FALSE, text);
1206                 break;
1207         case COMPOSE_REPLY_WITH_QUOTE:
1208                 compose_reply(msginfo, TRUE, FALSE, prefs_common.default_reply_list, FALSE, text);
1209                 break;
1210         case COMPOSE_REPLY_WITHOUT_QUOTE:
1211                 compose_reply(msginfo, FALSE, FALSE, prefs_common.default_reply_list, FALSE, NULL);
1212                 break;
1213         case COMPOSE_REPLY_TO_SENDER:
1214                 compose_reply(msginfo, prefs_common.reply_with_quote,
1215                               FALSE, FALSE, TRUE, text);
1216                 break;
1217         case COMPOSE_FOLLOWUP_AND_REPLY_TO:
1218                 compose_followup_and_reply_to(msginfo,
1219                                               prefs_common.reply_with_quote,
1220                                               FALSE, FALSE, text);
1221                 break;
1222         case COMPOSE_REPLY_TO_SENDER_WITH_QUOTE:
1223                 compose_reply(msginfo, TRUE, FALSE, FALSE, TRUE, text);
1224                 break;
1225         case COMPOSE_REPLY_TO_SENDER_WITHOUT_QUOTE:
1226                 compose_reply(msginfo, FALSE, FALSE, FALSE, TRUE, NULL);
1227                 break;
1228         case COMPOSE_REPLY_TO_ALL:
1229                 compose_reply(msginfo, prefs_common.reply_with_quote,
1230                               TRUE, FALSE, FALSE, text);
1231                 break;
1232         case COMPOSE_REPLY_TO_ALL_WITH_QUOTE:
1233                 compose_reply(msginfo, TRUE, TRUE, FALSE, FALSE, text);
1234                 break;
1235         case COMPOSE_REPLY_TO_ALL_WITHOUT_QUOTE:
1236                 compose_reply(msginfo, FALSE, TRUE, FALSE, FALSE, NULL);
1237                 break;
1238         case COMPOSE_REPLY_TO_LIST:
1239                 compose_reply(msginfo, prefs_common.reply_with_quote,
1240                               FALSE, TRUE, FALSE, text);
1241                 break;
1242         case COMPOSE_REPLY_TO_LIST_WITH_QUOTE:
1243                 compose_reply(msginfo, TRUE, FALSE, TRUE, FALSE, text);
1244                 break;
1245         case COMPOSE_REPLY_TO_LIST_WITHOUT_QUOTE:
1246                 compose_reply(msginfo, FALSE, FALSE, TRUE, FALSE, NULL);
1247                 break;
1248         case COMPOSE_FORWARD:
1249                 if (prefs_common.forward_as_attachment) {
1250                         compose_reply_mode(COMPOSE_FORWARD_AS_ATTACH, mlist, text);
1251                         return;
1252                 } else {
1253                         compose_reply_mode(COMPOSE_FORWARD_INLINE, mlist, text);
1254                         return;
1255                 }
1256                 break;
1257         case COMPOSE_FORWARD_INLINE:
1258                 compose_forward(NULL, msginfo, FALSE, text, FALSE);
1259                 break;
1260         case COMPOSE_FORWARD_AS_ATTACH:
1261                 compose_forward_multiple(NULL, mlist);
1262                 break;
1263         case COMPOSE_REDIRECT:
1264                 compose_redirect(NULL, msginfo);
1265                 break;
1266         default:
1267                 g_warning("compose_reply(): invalid Compose Mode: %d\n", mode);
1268         }
1269
1270         /* summary_set_marks_selected(summaryview); */
1271         g_free(text);
1272         g_slist_free(mlist);
1273 }
1274
1275 static void reedit_cb(gpointer data, guint action, GtkWidget *widget)
1276 {
1277         MessageView *messageview = (MessageView *)data;
1278         MsgInfo *msginfo;
1279
1280         if (!messageview->msginfo) return;
1281         msginfo = messageview->msginfo;
1282         if (!msginfo->folder) return;
1283         if (msginfo->folder->stype != F_OUTBOX &&
1284             msginfo->folder->stype != F_DRAFT &&
1285             msginfo->folder->stype != F_QUEUE) return;
1286
1287         compose_reedit(msginfo);
1288 }
1289
1290 static void addressbook_open_cb(gpointer data, guint action, GtkWidget *widget)
1291 {
1292         addressbook_open(NULL);
1293 }
1294
1295 static void add_address_cb(gpointer data, guint action, GtkWidget *widget)
1296 {
1297         MessageView *messageview = (MessageView *)data;
1298         MsgInfo *msginfo;
1299         gchar *from;
1300
1301         if (!messageview->msginfo) return;
1302         msginfo = messageview->msginfo;
1303         Xstrdup_a(from, msginfo->from, return);
1304         eliminate_address_comment(from);
1305         extract_address(from);
1306         addressbook_add_contact(msginfo->fromname, from, NULL);
1307 }
1308
1309 static void create_filter_cb(gpointer data, guint action, GtkWidget *widget)
1310 {
1311         MessageView *messageview = (MessageView *)data;
1312         gchar *header = NULL;
1313         gchar *key = NULL;
1314         FolderItem * item;
1315
1316         if (!messageview->msginfo) return;
1317
1318         procmsg_get_filter_keyword(messageview->msginfo, &header, &key,
1319                                    (PrefsFilterType)action);
1320
1321         item = messageview->msginfo->folder;
1322         if (item == NULL)
1323                 prefs_filtering_open(&pre_global_processing,
1324                                      _("Processing rules to apply before folder rules"),
1325                                      header, key);
1326         else
1327                 prefs_filtering_open(&item->prefs->processing,
1328                                      _("Processing configuration"),
1329                                      header, key);
1330
1331         g_free(header);
1332         g_free(key);
1333 }
1334
1335 static void about_cb(gpointer data, guint action, GtkWidget *widget)
1336 {
1337         about_show();
1338 }
1339
1340 static gboolean messageview_update_msg(gpointer source, gpointer data)
1341 {
1342         MsgInfoUpdate *msginfo_update = (MsgInfoUpdate *) source;
1343         MessageView *messageview = (MessageView *)data;
1344
1345         if (messageview->msginfo != msginfo_update->msginfo)
1346                 return FALSE;
1347
1348         if (msginfo_update->flags & MSGINFO_UPDATE_DELETED) {
1349                 messageview_clear(messageview);
1350                 messageview_update(messageview);
1351         }
1352
1353         return FALSE;
1354 }