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