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