src/messageview.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail team
   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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  */
  19
  20 #include "defs.h"
  21
  22 #include <glib.h>
  23 #include <glib/gi18n.h>
  24 #include <gdk/gdkkeysyms.h>
  25 #include <gtk/gtkvbox.h>
  26 #include <gtk/gtkcontainer.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 "main.h"
  36 #include "messageview.h"
  37 #include "message_search.h"
  38 #include "headerview.h"
  39 #include "summaryview.h"
  40 #include "textview.h"
  41 #include "mimeview.h"
  42 #include "menu.h"
  43 #include "about.h"
  44 #include "filesel.h"
  45 #include "sourcewindow.h"
  46 #include "addressbook.h"
  47 #include "alertpanel.h"
  48 #include "inputdialog.h"
  49 #include "mainwindow.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 "send_message.h"
  61 #include "stock_pixmap.h"
  62 #include "hooks.h"
  63 #include "filtering.h"
  64 #include "partial_download.h"
  65 #include "gedit-print.h"
  66 #include "uri_opener.h"
  67 #include "inc.h"
  68 #include "log.h"
  69
  70 static GList *messageview_list = NULL;
  71
  72 static gint messageview_delete_cb       (GtkWidget              *widget,
  73                                          GdkEventAny            *event,
  74                                          MessageView            *messageview);
  75 static void messageview_size_allocate_cb(GtkWidget      *widget,
  76                                          GtkAllocation  *allocation);
  77 static gboolean key_pressed             (GtkWidget      *widget,
  78                                          GdkEventKey    *event,
  79                                          MessageView    *messageview);
  80
  81 static void return_receipt_show         (NoticeView     *noticeview,
  82                                          MsgInfo        *msginfo);
  83 static void return_receipt_send_clicked (NoticeView     *noticeview,
  84                                          MsgInfo        *msginfo);
  85 static void partial_recv_show           (NoticeView     *noticeview,
  86                                          MsgInfo        *msginfo);
  87 static void partial_recv_dload_clicked  (NoticeView     *noticeview,
  88                                          MsgInfo        *msginfo);
  89 static void partial_recv_del_clicked    (NoticeView     *noticeview,
  90                                          MsgInfo        *msginfo);
  91 static void partial_recv_unmark_clicked (NoticeView     *noticeview,
  92                                          MsgInfo        *msginfo);
  93 static void save_as_cb                  (gpointer        data,
  94                                          guint           action,
  95                                          GtkWidget      *widget);
  96 static void print_cb                    (gpointer        data,
  97                                          guint           action,
  98                                          GtkWidget      *widget);
  99 static void close_cb                    (gpointer        data,
 100                                          guint           action,
 101                                          GtkWidget      *widget);
 102 static void copy_cb                     (gpointer        data,
 103                                          guint           action,
 104                                          GtkWidget      *widget);
 105 static void allsel_cb                   (gpointer        data,
 106                                          guint           action,
 107                                          GtkWidget      *widget);
 108 static void search_cb                   (gpointer        data,
 109                                          guint           action,
 110                                          GtkWidget      *widget);
 111
 112 static void set_charset_cb              (gpointer        data,
 113                                          guint           action,
 114                                          GtkWidget      *widget);
 115 static void set_decode_cb               (gpointer        data,
 116                                          guint           action,
 117                                          GtkWidget      *widget);
 118 static void view_source_cb              (gpointer        data,
 119                                          guint           action,
 120                                          GtkWidget      *widget);
 121 static void show_all_header_cb          (gpointer        data,
 122                                          guint           action,
 123                                          GtkWidget      *widget);
 124 static void msg_hide_quotes_cb          (gpointer        data,
 125                                          guint           action,
 126                                          GtkWidget      *widget);
 127
 128 static void compose_cb                  (gpointer        data,
 129                                          guint           action,
 130                                          GtkWidget      *widget);
 131 static void reply_cb                    (gpointer        data,
 132                                          guint           action,
 133                                          GtkWidget      *widget);
 134
 135 static PrefsAccount *select_account_from_list
 136                                         (GList          *ac_list);
 137 static void addressbook_open_cb         (gpointer        data,
 138                                          guint           action,
 139                                          GtkWidget      *widget);
 140 static void add_address_cb              (gpointer        data,
 141                                          guint           action,
 142                                          GtkWidget      *widget);
 143 static void create_filter_cb            (gpointer        data,
 144                                          guint           action,
 145                                          GtkWidget      *widget);
 146 static void create_processing_cb        (gpointer        data,
 147                                          guint           action,
 148                                          GtkWidget      *widget);
 149 static void open_urls_cb                (gpointer        data,
 150                                          guint           action,
 151                                          GtkWidget      *widget);
 152
 153 static void about_cb                    (gpointer        data,
 154                                          guint           action,
 155                                          GtkWidget      *widget);
 156 static void messageview_update          (MessageView *msgview);
 157 static gboolean messageview_update_msg  (gpointer source, gpointer data);
 158
 159 static GList *msgview_list = NULL;
 160 static GtkItemFactoryEntry msgview_entries[] =
 161 {
 162         {N_("/_File"),                  NULL, NULL, 0, "<Branch>"},
 163         {N_("/_File/_Save as..."),      "<control>S", save_as_cb, 0, NULL},
 164         {N_("/_File/_Print..."),        "<control>P", print_cb, 0, NULL},
 165         {N_("/_File/---"),              NULL, NULL, 0, "<Separator>"},
 166         {N_("/_File/_Close"),           "<control>W", close_cb, 0, NULL},
 167
 168         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 169         {N_("/_Edit/_Copy"),            "<control>C", copy_cb, 0, NULL},
 170         {N_("/_Edit/Select _all"),      "<control>A", allsel_cb, 0, NULL},
 171         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 172         {N_("/_Edit/_Find in current message..."),
 173                                         "<control>F", search_cb, 0, NULL},
 174
 175         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 176
 177 #define ENC_SEPARATOR \
 178         {N_("/_View/Character _encoding/---"),  NULL, NULL, 0, "<Separator>"}
 179 #define ENC_ACTION(action) \
 180         NULL, set_charset_cb, action, "/View/Character encoding/Auto detect"
 181
 182         {N_("/_View/Character _encoding"),      NULL, NULL, 0, "<Branch>"},
 183         {N_("/_View/Character _encoding/_Auto detect"),
 184                                         NULL, set_charset_cb, C_AUTO, "<RadioItem>"},
 185         ENC_SEPARATOR,
 186         {N_("/_View/Character _encoding/7bit ascii (US-ASC_II)"),
 187          ENC_ACTION(C_US_ASCII)},
 188
 189         {N_("/_View/Character _encoding/Unicode (_UTF-8)"),
 190          ENC_ACTION(C_UTF_8)},
 191         ENC_SEPARATOR,
 192         {N_("/_View/Character _encoding/Western European (ISO-8859-_1)"),
 193          ENC_ACTION(C_ISO_8859_1)},
 194         {N_("/_View/Character _encoding/Western European (ISO-8859-15)"),
 195          ENC_ACTION(C_ISO_8859_15)},
 196         {N_("/_View/Character _encoding/Western European (Windows-1252)"),
 197          ENC_ACTION(C_WINDOWS_1252)},
 198         ENC_SEPARATOR,
 199         {N_("/_View/Character _encoding/Central European (ISO-8859-_2)"),
 200          ENC_ACTION(C_ISO_8859_2)},
 201         ENC_SEPARATOR,
 202         {N_("/_View/Character _encoding/_Baltic (ISO-8859-13)"),
 203          ENC_ACTION(C_ISO_8859_13)},
 204         {N_("/_View/Character _encoding/Baltic (ISO-8859-_4)"),
 205          ENC_ACTION(C_ISO_8859_4)},
 206         ENC_SEPARATOR,
 207         {N_("/_View/Character _encoding/Greek (ISO-8859-_7)"),
 208          ENC_ACTION(C_ISO_8859_7)},
 209         ENC_SEPARATOR,
 210         {N_("/_View/Character _encoding/Hebrew (ISO-8859-_8)"),
 211          ENC_ACTION(C_ISO_8859_8)},
 212         {N_("/_View/Character _encoding/Hebrew (Windows-1255)"),
 213          ENC_ACTION(C_CP1255)},
 214         ENC_SEPARATOR,
 215         {N_("/_View/Character _encoding/Arabic (ISO-8859-_6)"),
 216          ENC_ACTION(C_ISO_8859_6)},
 217         {N_("/_View/Character _encoding/Arabic (Windows-1256)"),
 218          ENC_ACTION(C_CP1256)},
 219         ENC_SEPARATOR,
 220         {N_("/_View/Character _encoding/Turkish (ISO-8859-_9)"),
 221          ENC_ACTION(C_ISO_8859_9)},
 222         ENC_SEPARATOR,
 223         {N_("/_View/Character _encoding/Cyrillic (ISO-8859-_5)"),
 224          ENC_ACTION(C_ISO_8859_5)},
 225         {N_("/_View/Character _encoding/Cyrillic (KOI8-_R)"),
 226          ENC_ACTION(C_KOI8_R)},
 227         {N_("/_View/Character _encoding/Cyrillic (KOI8-U)"),
 228          ENC_ACTION(C_KOI8_U)},
 229         {N_("/_View/Character _encoding/Cyrillic (Windows-1251)"),
 230          ENC_ACTION(C_CP1251)},
 231         ENC_SEPARATOR,
 232         {N_("/_View/Character _encoding/Japanese (ISO-2022-_JP)"),
 233          ENC_ACTION(C_ISO_2022_JP)},
 234         {N_("/_View/Character _encoding/Japanese (ISO-2022-JP-2)"),
 235          ENC_ACTION(C_ISO_2022_JP_2)},
 236         {N_("/_View/Character _encoding/Japanese (_EUC-JP)"),
 237          ENC_ACTION(C_EUC_JP)},
 238         {N_("/_View/Character _encoding/Japanese (_Shift__JIS)"),
 239          ENC_ACTION(C_SHIFT_JIS)},
 240         ENC_SEPARATOR,
 241         {N_("/_View/Character _encoding/Simplified Chinese (_GB2312)"),
 242          ENC_ACTION(C_GB2312)},
 243         {N_("/_View/Character _encoding/Simplified Chinese (GBK)"),
 244          ENC_ACTION(C_GBK)},
 245         {N_("/_View/Character _encoding/Traditional Chinese (_Big5)"),
 246          ENC_ACTION(C_BIG5)},
 247         {N_("/_View/Character _encoding/Traditional Chinese (EUC-_TW)"),
 248          ENC_ACTION(C_EUC_TW)},
 249         {N_("/_View/Character _encoding/Chinese (ISO-2022-_CN)"),
 250          ENC_ACTION(C_ISO_2022_CN)},
 251         ENC_SEPARATOR,
 252         {N_("/_View/Character _encoding/Korean (EUC-_KR)"),
 253          ENC_ACTION(C_EUC_KR)},
 254         {N_("/_View/Character _encoding/Korean (ISO-2022-KR)"),
 255          ENC_ACTION(C_ISO_2022_KR)},
 256         ENC_SEPARATOR,
 257         {N_("/_View/Character _encoding/Thai (TIS-620)"),
 258          ENC_ACTION(C_TIS_620)},
 259         {N_("/_View/Character _encoding/Thai (Windows-874)"),
 260          ENC_ACTION(C_WINDOWS_874)},
 261
 262 #undef ENC_SEPARATOR
 263 #undef ENC_ACTION
 264
 265 #define DEC_SEPARATOR \
 266         {N_("/_View/Decode/---"),               NULL, NULL, 0, "<Separator>"}
 267 #define DEC_ACTION(action) \
 268          NULL, set_decode_cb, action, "/View/Decode/Auto detect"
 269         {N_("/_View/Decode"),           NULL, NULL, 0, "<Branch>"},
 270         {N_("/_View/Decode/_Auto detect"),
 271          NULL, set_decode_cb, 0, "<RadioItem>"},
 272         {N_("/_View/Decode/---"),               NULL, NULL, 0, "<Separator>"},
 273         {N_("/_View/Decode/_8bit"),             DEC_ACTION(ENC_8BIT)},
 274         {N_("/_View/Decode/_Quoted printable"), DEC_ACTION(ENC_QUOTED_PRINTABLE)},
 275         {N_("/_View/Decode/_Base64"),           DEC_ACTION(ENC_BASE64)},
 276         {N_("/_View/Decode/_Uuencode"),         DEC_ACTION(ENC_X_UUENCODE)},
 277
 278 #undef DEC_SEPARATOR
 279 #undef DEC_ACTION
 280
 281         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 282         {N_("/_View/Mess_age source"),  "<control>U", view_source_cb, 0, NULL},
 283         {N_("/_View/Show all _headers"),"<control>H", show_all_header_cb, 0, "<ToggleItem>"},
 284         {N_("/_View/Quotes"),                   NULL, NULL, 0, "<Branch>"},
 285         {N_("/_View/Quotes/_Fold all"),         "<control><shift>Q", msg_hide_quotes_cb, 1, "<ToggleItem>"},
 286         {N_("/_View/Quotes/Fold from level _2"),NULL, msg_hide_quotes_cb, 2, "<ToggleItem>"},
 287         {N_("/_View/Quotes/Fold from level _3"),NULL, msg_hide_quotes_cb, 3, "<ToggleItem>"},
 288
 289         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 290         {N_("/_Message/Compose _new message"),
 291                                         "<control>M", compose_cb, 0, NULL},
 292         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 293         {N_("/_Message/_Reply"),        "<control>R", reply_cb, COMPOSE_REPLY, NULL},
 294         {N_("/_Message/Repl_y to/_all"),
 295                                         "<control><shift>R", reply_cb, COMPOSE_REPLY_TO_ALL, NULL},
 296         {N_("/_Message/Repl_y to/_sender"),
 297                                         NULL, reply_cb, COMPOSE_REPLY_TO_SENDER, NULL},
 298         {N_("/_Message/Repl_y to/mailing _list"),
 299                                         "<control>L", reply_cb, COMPOSE_REPLY_TO_LIST, NULL},
 300         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 301         {N_("/_Message/_Forward"),      "<control><alt>F", reply_cb, COMPOSE_FORWARD_INLINE, NULL},
 302         {N_("/_Message/For_ward as attachment"),
 303                                         NULL, reply_cb, COMPOSE_FORWARD_AS_ATTACH, NULL},
 304         {N_("/_Message/Redirec_t"),     NULL, reply_cb, COMPOSE_REDIRECT, NULL},
 305
 306         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 307         {N_("/_Tools/_Address book"),   "<control><shift>A", addressbook_open_cb, 0, NULL},
 308         {N_("/_Tools/Add sender to address boo_k"),
 309                                         NULL, add_address_cb, 0, NULL},
 310         {N_("/_Tools/---"),             NULL, NULL, 0, "<Separator>"},
 311         {N_("/_Tools/_Create filter rule"),
 312                                         NULL, NULL, 0, "<Branch>"},
 313         {N_("/_Tools/_Create filter rule/_Automatically"),
 314                                         NULL, create_filter_cb, FILTER_BY_AUTO, NULL},
 315         {N_("/_Tools/_Create filter rule/by _From"),
 316                                         NULL, create_filter_cb, FILTER_BY_FROM, NULL},
 317         {N_("/_Tools/_Create filter rule/by _To"),
 318                                         NULL, create_filter_cb, FILTER_BY_TO, NULL},
 319         {N_("/_Tools/_Create filter rule/by _Subject"),
 320                                         NULL, create_filter_cb, FILTER_BY_SUBJECT, NULL},
 321         {N_("/_Tools/Create processing rule"),
 322                                         NULL, NULL, 0, "<Branch>"},
 323         {N_("/_Tools/Create processing rule/_Automatically"),
 324                                         NULL, create_processing_cb, FILTER_BY_AUTO, NULL},
 325         {N_("/_Tools/Create processing rule/by _From"),
 326                                         NULL, create_processing_cb, FILTER_BY_FROM, NULL},
 327         {N_("/_Tools/Create processing rule/by _To"),
 328                                         NULL, create_processing_cb, FILTER_BY_TO, NULL},
 329         {N_("/_Tools/Create processing rule/by _Subject"),
 330                                         NULL, create_processing_cb, FILTER_BY_SUBJECT, NULL},
 331         {N_("/_Tools/---"),             NULL, NULL, 0, "<Separator>"},
 332         {N_("/_Tools/List _URLs..."),   "<shift><control>U", open_urls_cb, 0, NULL},
 333         {N_("/_Tools/---"),             NULL, NULL, 0, "<Separator>"},
 334         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 335
 336         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 337         {N_("/_Help/_About"),           NULL, about_cb, 0, NULL}
 338 };
 339
 340 MessageView *messageview_create(MainWindow *mainwin)
 341 {
 342         MessageView *messageview;
 343         GtkWidget *vbox;
 344         HeaderView *headerview;
 345         MimeView *mimeview;
 346         NoticeView *noticeview;
 347
 348         debug_print("Creating message view...\n");
 349         messageview = g_new0(MessageView, 1);
 350
 351         headerview = headerview_create();
 352
 353         noticeview = noticeview_create(mainwin);
 354
 355         mimeview = mimeview_create(mainwin);
 356         mimeview->textview = textview_create();
 357         mimeview->textview->messageview = messageview;
 358         mimeview->messageview = messageview;
 359
 360         vbox = gtk_vbox_new(FALSE, 0);
 361         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(headerview),
 362                            FALSE, FALSE, 0);
 363         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(noticeview),
 364                            FALSE, FALSE, 0);
 365         gtk_box_pack_start(GTK_BOX(vbox),
 366                            GTK_WIDGET_PTR(mimeview), TRUE, TRUE, 0);
 367         gtk_widget_show(vbox);
 368
 369         messageview->vbox        = vbox;
 370         messageview->new_window  = FALSE;
 371         messageview->window      = NULL;
 372         messageview->headerview  = headerview;
 373         messageview->mimeview    = mimeview;
 374         messageview->noticeview = noticeview;
 375         messageview->mainwin    = mainwin;
 376
 377         messageview->statusbar     = NULL;
 378         messageview->statusbar_cid = 0;
 379
 380         messageview->msginfo_update_callback_id =
 381                 hooks_register_hook(MSGINFO_UPDATE_HOOKLIST, messageview_update_msg, (gpointer) messageview);
 382
 383         return messageview;
 384 }
 385
 386 GList *messageview_get_msgview_list(void)
 387 {
 388         return msgview_list;
 389 }
 390
 391 void messageview_update_actions_menu(MessageView *msgview)
 392 {
 393         GtkItemFactory *ifactory;
 394
 395         /* Messages opened in a new window do not have a menu bar */
 396         if (msgview->menubar == NULL)
 397                 return;
 398         ifactory = gtk_item_factory_from_widget(msgview->menubar);
 399         action_update_msgview_menu(ifactory, "/Tools/Actions", msgview);
 400 }
 401
 402 void messageview_add_toolbar(MessageView *msgview, GtkWidget *window)
 403 {
 404         GtkWidget *handlebox;
 405         GtkWidget *vbox;
 406         GtkWidget *menubar;
 407         GtkWidget *statusbar;
 408         guint n_menu_entries;
 409
 410         vbox = gtk_vbox_new(FALSE, 0);
 411         gtk_widget_show(vbox);
 412         gtk_container_add(GTK_CONTAINER(window), vbox);
 413
 414         n_menu_entries = sizeof(msgview_entries) / sizeof(msgview_entries[0]);
 415         menubar = menubar_create(window, msgview_entries,
 416                                  n_menu_entries, "<MessageView>", msgview);
 417         gtk_widget_show(menubar);
 418         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
 419
 420         if (prefs_common.toolbar_detachable) {
 421                 handlebox = gtk_handle_box_new();
 422         } else {
 423                 handlebox = gtk_hbox_new(FALSE, 0);
 424         }
 425         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
 426         gtk_widget_realize(handlebox);
 427         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, handlebox,
 428                                           (gpointer)msgview);
 429
 430         statusbar = gtk_statusbar_new();
 431         gtk_widget_show(statusbar);
 432         gtk_box_pack_end(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0);
 433         msgview->statusbar = statusbar;
 434         msgview->statusbar_cid = gtk_statusbar_get_context_id
 435                 (GTK_STATUSBAR(statusbar), "Message View");
 436
 437         msgview->handlebox = handlebox;
 438         msgview->menubar   = menubar;
 439
 440         gtk_container_add(GTK_CONTAINER(vbox),
 441                           GTK_WIDGET_PTR(msgview));
 442
 443         messageview_update_actions_menu(msgview);
 444
 445         msgview_list = g_list_append(msgview_list, msgview);
 446 }
 447
 448 static MessageView *messageview_create_with_new_window_visible(MainWindow *mainwin, gboolean show)
 449 {
 450         MessageView *msgview;
 451         GtkWidget *window;
 452         static GdkGeometry geometry;
 453
 454         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "messageview");
 455         gtk_window_set_title(GTK_WINDOW(window), _("Claws Mail - Message View"));
 456         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
 457
 458         if (!geometry.min_height) {
 459                 geometry.min_width = 320;
 460                 geometry.min_height = 200;
 461         }
 462         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 463                                       GDK_HINT_MIN_SIZE);
 464
 465         gtk_widget_set_size_request(window, prefs_common.msgwin_width,
 466                                     prefs_common.msgwin_height);
 467
 468         msgview = messageview_create(mainwin);
 469
 470         g_signal_connect(G_OBJECT(window), "size_allocate",
 471                          G_CALLBACK(messageview_size_allocate_cb),
 472                          msgview);
 473         g_signal_connect(G_OBJECT(window), "delete_event",
 474                          G_CALLBACK(messageview_delete_cb), msgview);
 475         g_signal_connect(G_OBJECT(window), "key_press_event",
 476                          G_CALLBACK(key_pressed), msgview);
 477
 478         messageview_add_toolbar(msgview, window);
 479
 480         if (show) {
 481                 gtk_widget_grab_focus(msgview->mimeview->textview->text);
 482                 gtk_widget_show(window);
 483         } else {
 484                 gtk_widget_realize(window);
 485         }
 486
 487         msgview->new_window = TRUE;
 488         msgview->window = window;
 489         msgview->visible = TRUE;
 490
 491         toolbar_set_style(msgview->toolbar->toolbar, msgview->handlebox,
 492                           prefs_common.toolbar_style);
 493         messageview_init(msgview);
 494
 495         return msgview;
 496 }
 497
 498 MessageView *messageview_create_with_new_window(MainWindow *mainwin)
 499 {
 500         return messageview_create_with_new_window_visible(mainwin, TRUE);
 501 }
 502 void messageview_init(MessageView *messageview)
 503 {
 504         headerview_init(messageview->headerview);
 505         mimeview_init(messageview->mimeview);
 506         /*messageview_set_font(messageview);*/
 507
 508         noticeview_hide(messageview->noticeview);
 509 }
 510
 511 static void notification_convert_header(gchar *dest, gint len,
 512                                         const gchar *src_,
 513                                         gint header_len)
 514 {
 515         char *src;
 516
 517         g_return_if_fail(src_ != NULL);
 518         g_return_if_fail(dest != NULL);
 519
 520         if (len < 1) return;
 521
 522         Xstrndup_a(src, src_, len, return);
 523
 524         remove_return(src);
 525
 526         if (is_ascii_str(src)) {
 527                 strncpy2(dest, src, len);
 528                 dest[len - 1] = '\0';
 529                 return;
 530         } else
 531                 conv_encode_header(dest, len, src, header_len, FALSE);
 532 }
 533
 534 static gint disposition_notification_send(MsgInfo *msginfo)
 535 {
 536         gchar buf[BUFFSIZE];
 537         gchar tmp[MAXPATHLEN + 1];
 538         FILE *fp;
 539         GList *ac_list;
 540         PrefsAccount *account = NULL;
 541         gint ok;
 542         gchar *to;
 543         FolderItem *queue, *outbox;
 544         gint num;
 545         gchar *path;
 546         gchar *addr;
 547         gchar *addrp;
 548         gchar *foo = NULL;
 549         gboolean queued_removed = FALSE;
 550
 551         if (!msginfo->extradata)
 552                 return -1;
 553         if (!msginfo->extradata->returnreceiptto &&
 554             !msginfo->extradata->dispositionnotificationto)
 555                 return -1;
 556
 557         /* RFC2298: Test for Return-Path */
 558         if (msginfo->extradata->dispositionnotificationto)
 559                 to = msginfo->extradata->dispositionnotificationto;
 560         else
 561                 to = msginfo->extradata->returnreceiptto;
 562
 563         ok = procheader_get_header_from_msginfo(msginfo, buf, sizeof(buf),
 564                                 "Return-Path:");
 565         if (ok == 0) {
 566                 gchar *to_addr = g_strdup(to);
 567                 extract_address(to_addr);
 568                 extract_address(buf);
 569                 ok = strcasecmp(to_addr, buf);
 570                 g_free(to_addr);
 571         } else {
 572                 strncpy(buf, _("<No Return-Path found>"),
 573                                 sizeof(buf));
 574         }
 575
 576         if (ok != 0) {
 577                 AlertValue val;
 578                 gchar *message;
 579                 message = g_strdup_printf(
 580                   _("The notification address to which the return receipt is\n"
 581                     "to be sent does not correspond to the return path:\n"
 582                     "Notification address: %s\n"
 583                     "Return path: %s\n"
 584                     "It is advised to not to send the return receipt."),
 585                   to, buf);
 586                 val = alertpanel_full(_("Warning"), message,
 587                                 _("_Don't Send"), _("_Send"), NULL, FALSE,
 588                                 NULL, ALERT_WARNING, G_ALERTDEFAULT);
 589                 g_free(message);
 590                 if (val != G_ALERTALTERNATE)
 591                         return -1;
 592         }
 593
 594         ac_list = account_find_all_from_address(NULL, msginfo->to);
 595         ac_list = account_find_all_from_address(ac_list, msginfo->cc);
 596
 597         if (ac_list == NULL) {
 598                 AlertValue val =
 599                 alertpanel_full(_("Warning"),
 600                   _("This message is asking for a return receipt notification\n"
 601                     "but according to its 'To:' and 'CC:' headers it was not\n"
 602                     "officially addressed to you.\n"
 603                     "It is advised to not to send the return receipt."),
 604                   _("_Don't Send"), _("_Send"), NULL, FALSE,
 605                   NULL, ALERT_WARNING, G_ALERTDEFAULT);
 606                 if (val != G_ALERTALTERNATE)
 607                         return -1;
 608         }
 609
 610         if (g_list_length(ac_list) > 1) {
 611                 if ((account = select_account_from_list(ac_list)) == NULL)
 612                         return -1;
 613         }
 614         else if (ac_list != NULL)
 615                 account = (PrefsAccount *) ac_list->data;
 616         g_list_free(ac_list);
 617
 618         if (account == NULL)
 619                 account = account_get_default();
 620         if (!account || account->protocol == A_NNTP) {
 621                 alertpanel_error(_("Account for sending mail is not specified.\n"
 622                                    "Please select a mail account before sending."));
 623                 return -1;
 624         }
 625
 626         /* write to temporary file */
 627         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%p",
 628                    get_rc_dir(), G_DIR_SEPARATOR, msginfo);
 629
 630         if ((fp = g_fopen(tmp, "wb")) == NULL) {
 631                 FILE_OP_ERROR(tmp, "fopen");
 632                 return -1;
 633         }
 634
 635         /* chmod for security */
 636         if (change_file_mode_rw(fp, tmp) < 0) {
 637                 FILE_OP_ERROR(tmp, "chmod");
 638                 g_warning("can't change file mode\n");
 639         }
 640
 641         addr = g_strdup(to);
 642
 643         extract_address(addr);
 644         addrp = addr;
 645
 646         /* write queue headers */
 647         fprintf(fp, "AF:\n");
 648         fprintf(fp, "NF:0\n");
 649         fprintf(fp, "PS:10\n");
 650         fprintf(fp, "SRH:1\n");
 651         fprintf(fp, "SFN:\n");
 652         fprintf(fp, "DSR:\n");
 653         fprintf(fp, "MID:\n");
 654         fprintf(fp, "CFG:\n");
 655         fprintf(fp, "PT:0\n");
 656         fprintf(fp, "S:%s\n", account->address);
 657         fprintf(fp, "RQ:\n");
 658         if (account->smtp_server)
 659                 fprintf(fp, "SSV:%s\n", account->smtp_server);
 660         else
 661                 fprintf(fp, "SSV:\n");
 662         fprintf(fp, "SSH:\n");
 663         fprintf(fp, "R:<%s>\n", addrp);
 664
 665         g_free(addrp);
 666
 667         /* check whether we need to save the message */
 668         outbox = account_get_special_folder(account, F_OUTBOX);
 669         if (folder_get_default_outbox() == outbox && !prefs_common.savemsg)
 670                 outbox = NULL;
 671         if (outbox) {
 672                 path = folder_item_get_identifier(outbox);
 673                 fprintf(fp, "SCF:%s\n", path);
 674                 g_free(path);
 675         }
 676
 677         fprintf(fp, "X-Claws-End-Special-Headers: 1\n");
 678
 679         /* Date */
 680         get_rfc822_date(buf, sizeof(buf));
 681         fprintf(fp, "Date: %s\n", buf);
 682
 683         /* From */
 684         if (account->name && *account->name) {
 685                 notification_convert_header
 686                         (buf, sizeof(buf), account->name,
 687                          strlen("From: "));
 688                 fprintf(fp, "From: %s <%s>\n", buf, account->address);
 689         } else
 690                 fprintf(fp, "From: %s\n", account->address);
 691
 692         fprintf(fp, "To: %s\n", to);
 693
 694         /* Subject */
 695         notification_convert_header(buf, sizeof(buf), msginfo->subject,
 696                                     strlen("Subject: "));
 697         fprintf(fp, "Subject: Disposition notification: %s\n", buf);
 698
 699         /* Message ID */
 700         generate_msgid(buf, sizeof(buf));
 701         fprintf(fp, "Message-ID: <%s>\n", buf);
 702
 703         if (fclose(fp) == EOF) {
 704                 FILE_OP_ERROR(tmp, "fclose");
 705                 g_unlink(tmp);
 706                 return -1;
 707         }
 708
 709         /* put it in queue */
 710         queue = account_get_special_folder(account, F_QUEUE);
 711         if (!queue) queue = folder_get_default_queue();
 712         if (!queue) {
 713                 g_warning("can't find queue folder\n");
 714                 g_unlink(tmp);
 715                 return -1;
 716         }
 717         folder_item_scan(queue);
 718         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
 719                 g_warning("can't queue the message\n");
 720                 g_unlink(tmp);
 721                 return -1;
 722         }
 723
 724         if (prefs_common.work_offline &&
 725             !inc_offline_should_override(
 726                 _("Claws Mail needs network access in order "
 727                   "to send this email.")))
 728                 return 0;
 729
 730         /* send it */
 731         path = folder_item_fetch_msg(queue, num);
 732         ok = procmsg_send_message_queue(path, &foo, queue, num, &queued_removed);
 733         g_free(path);
 734         g_free(foo);
 735         if (ok == 0 && !queued_removed)
 736                 folder_item_remove_msg(queue, num);
 737
 738         return ok;
 739 }
 740
 741 static gboolean find_encrypted_func(GNode *node, gpointer data)
 742 {
 743         MimeInfo *mimeinfo = (MimeInfo *) node->data;
 744         MimeInfo **encinfo = (MimeInfo **) data;
 745
 746         if (privacy_mimeinfo_is_encrypted(mimeinfo)) {
 747                 *encinfo = mimeinfo;
 748                 return TRUE;
 749         }
 750
 751         return FALSE;
 752 }
 753
 754 static MimeInfo *find_encrypted_part(MimeInfo *rootinfo)
 755 {
 756         MimeInfo *encinfo = NULL;
 757
 758         g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
 759                 find_encrypted_func, &encinfo);
 760
 761         return encinfo;
 762 }
 763
 764 gint messageview_show(MessageView *messageview, MsgInfo *msginfo,
 765                       gboolean all_headers)
 766 {
 767         gchar *file;
 768         MimeInfo *mimeinfo, *encinfo;
 769         gchar *subject = NULL;
 770         g_return_val_if_fail(msginfo != NULL, -1);
 771
 772         if (messageview->mimeview->textview &&
 773             messageview->mimeview->textview->loading) {
 774                 messageview->mimeview->textview->stop_loading = TRUE;
 775                 return 0;
 776         }
 777
 778         if (messageview->toolbar)
 779                 toolbar_set_learn_button
 780                         (messageview->toolbar,
 781                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
 782         else
 783                 toolbar_set_learn_button
 784                         (messageview->mainwin->toolbar,
 785                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
 786
 787         if (messageview->toolbar) {
 788                 if (messageview->toolbar->learn_ham_btn)
 789                         gtk_widget_set_sensitive(
 790                                 messageview->toolbar->learn_ham_btn,
 791                                 procmsg_spam_can_learn());
 792                 if (messageview->toolbar->learn_spam_btn)
 793                         gtk_widget_set_sensitive(
 794                                 messageview->toolbar->learn_spam_btn,
 795                                 procmsg_spam_can_learn());
 796         }
 797         messageview->updating = TRUE;
 798         mimeinfo = procmime_scan_message(msginfo);
 799         messageview->updating = FALSE;
 800
 801         if (messageview->deferred_destroy) {
 802                 messageview_destroy(messageview);
 803                 return 0;
 804         }
 805
 806         if (!mimeinfo) {
 807                 textview_show_error(messageview->mimeview->textview);
 808                 return -1;
 809         }
 810
 811         while ((encinfo = find_encrypted_part(mimeinfo)) != NULL) {
 812                 debug_print("decrypting message part\n");
 813                 if (privacy_mimeinfo_decrypt(encinfo) < 0) {
 814                         alertpanel_error(_("Couldn't decrypt: %s"),
 815                                 privacy_get_error());
 816                         break;
 817                 }
 818         }
 819
 820         messageview->updating = TRUE;
 821         file = procmsg_get_message_file_path(msginfo);
 822         messageview->updating = FALSE;
 823
 824         if (messageview->deferred_destroy) {
 825                 g_free(file);
 826                 messageview_destroy(messageview);
 827                 return 0;
 828         }
 829
 830         if (!file) {
 831                 g_warning("can't get message file path.\n");
 832                 procmime_mimeinfo_free_all(mimeinfo);
 833                 textview_show_error(messageview->mimeview->textview);
 834                 return -1;
 835         }
 836
 837         if (messageview->msginfo != msginfo) {
 838                 procmsg_msginfo_free(messageview->msginfo);
 839                 messageview->msginfo = NULL;
 840                 messageview_set_menu_sensitive(messageview);
 841                 messageview->msginfo = procmsg_msginfo_get_full_info(msginfo);
 842                 if (!messageview->msginfo)
 843                         messageview->msginfo = procmsg_msginfo_copy(msginfo);
 844         } else {
 845                 messageview->msginfo = NULL;
 846                 messageview_set_menu_sensitive(messageview);
 847                 messageview->msginfo = msginfo;
 848         }
 849         headerview_show(messageview->headerview, messageview->msginfo);
 850
 851         messageview_set_position(messageview, 0);
 852
 853         textview_set_all_headers(messageview->mimeview->textview,
 854                         messageview->all_headers);
 855
 856         mimeview_show_message(messageview->mimeview, mimeinfo, file);
 857
 858         messageview_set_position(messageview, 0);
 859
 860         if (messageview->window)
 861                 gtk_window_set_title(GTK_WINDOW(messageview->window),
 862                                 _("Claws Mail - Message View"));
 863         if (messageview->window && msginfo->subject) {
 864                 subject = g_strdup(msginfo->subject);
 865                 if (!g_utf8_validate(subject, -1, NULL)) {
 866                         g_free(subject);
 867                         subject = g_malloc(strlen(msginfo->subject)*2 +1);
 868                         conv_localetodisp(subject, strlen(msginfo->subject)*2 +1,
 869                                 msginfo->subject);
 870                 }
 871                 if (g_utf8_validate(subject, -1, NULL))
 872                         gtk_window_set_title(GTK_WINDOW(messageview->window),
 873                                 subject);
 874                 g_free(subject);
 875         }
 876
 877         main_create_mailing_list_menu(messageview->mainwin, messageview->msginfo);
 878
 879         if (messageview->msginfo->extradata
 880             && messageview->msginfo->extradata->partial_recv)
 881                 partial_recv_show(messageview->noticeview,
 882                                   messageview->msginfo);
 883         else if (messageview->msginfo->extradata &&
 884             (messageview->msginfo->extradata->dispositionnotificationto ||
 885              messageview->msginfo->extradata->returnreceiptto) &&
 886             !MSG_IS_RETRCPT_SENT(messageview->msginfo->flags) &&
 887             !prefs_common.never_send_retrcpt)
 888                 return_receipt_show(messageview->noticeview,
 889                                     messageview->msginfo);
 890         else
 891                 noticeview_hide(messageview->noticeview);
 892
 893         mimeinfo = procmime_mimeinfo_next(mimeinfo);
 894         if (!all_headers && mimeinfo && (mimeinfo->type != MIMETYPE_TEXT ||
 895             strcasecmp(mimeinfo->subtype, "plain"))) {
 896                 if (strcasecmp(mimeinfo->subtype, "html"))
 897                         mimeview_show_part(messageview->mimeview,mimeinfo);
 898                 else if (prefs_common.invoke_plugin_on_html)
 899                         mimeview_select_mimepart_icon(messageview->mimeview,mimeinfo);
 900         }
 901
 902         g_free(file);
 903
 904         return 0;
 905 }
 906
 907 void messageview_reflect_prefs_pixmap_theme(void)
 908 {
 909         GList *cur;
 910         MessageView *msgview;
 911
 912         for (cur = msgview_list; cur != NULL; cur = cur->next) {
 913                 msgview = (MessageView*)cur->data;
 914                 toolbar_update(TOOLBAR_MSGVIEW, msgview);
 915                 mimeview_update(msgview->mimeview);
 916         }
 917 }
 918
 919 void messageview_clear(MessageView *messageview)
 920 {
 921         procmsg_msginfo_free(messageview->msginfo);
 922         messageview->msginfo = NULL;
 923         messageview->filtered = FALSE;
 924         mimeview_clear(messageview->mimeview);
 925         headerview_clear(messageview->headerview);
 926         noticeview_hide(messageview->noticeview);
 927 }
 928
 929 void messageview_destroy(MessageView *messageview)
 930 {
 931         debug_print("destroy messageview\n");
 932         messageview_list = g_list_remove(messageview_list, messageview);
 933
 934         if (!messageview->deferred_destroy) {
 935                 hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,
 936                               messageview->msginfo_update_callback_id);
 937         }
 938
 939         if (messageview->updating) {
 940                 debug_print("uh oh, better not touch that now (fetching)\n");
 941                 messageview->deferred_destroy = TRUE;
 942                 gtk_widget_hide(messageview->window);
 943                 return;
 944         }
 945
 946         if (messageview->mimeview->textview
 947         &&  messageview->mimeview->textview->loading) {
 948                 debug_print("uh oh, better not touch that now (loading text)\n");
 949                 messageview->deferred_destroy = TRUE;
 950                 messageview->mimeview->textview->stop_loading = TRUE;
 951                 gtk_widget_hide(messageview->window);
 952                 return;
 953         }
 954
 955         headerview_destroy(messageview->headerview);
 956         mimeview_destroy(messageview->mimeview);
 957         noticeview_destroy(messageview->noticeview);
 958
 959         procmsg_msginfo_free(messageview->msginfo);
 960         toolbar_clear_list(TOOLBAR_MSGVIEW);
 961         if (messageview->toolbar) {
 962                 toolbar_destroy(messageview->toolbar);
 963                 g_free(messageview->toolbar);
 964         }
 965
 966         msgview_list = g_list_remove(msgview_list, messageview);
 967
 968         if (messageview->window)
 969                 gtk_widget_destroy(messageview->window);
 970         g_free(messageview);
 971 }
 972
 973 void messageview_delete(MessageView *msgview)
 974 {
 975         MsgInfo *msginfo = NULL;
 976         FolderItem *trash = NULL;
 977         PrefsAccount *ac = NULL;
 978
 979         if (msgview->msginfo && msgview->mainwin && msgview->mainwin->summaryview)
 980                 msginfo = summary_get_selected_msg(msgview->mainwin->summaryview);
 981
 982         /* need a procmsg_msginfo_equal() */
 983         if (msginfo && msgview->msginfo &&
 984             msginfo->msgnum == msgview->msginfo->msgnum &&
 985             msginfo->folder == msgview->msginfo->folder) {
 986                 summary_delete_trash(msgview->mainwin->summaryview);
 987         } else {
 988                 msginfo = msgview->msginfo;
 989
 990                 g_return_if_fail(msginfo != NULL);
 991
 992                 /* to get the trash folder, we have to choose either
 993                  * the folder's or account's trash default - we prefer
 994                  * the one in the account prefs */
 995                 if (msginfo->folder) {
 996                         if (NULL != (ac = account_find_from_item(msginfo->folder)))
 997                                 trash = account_get_special_folder(ac, F_TRASH);
 998                         if (!trash && msginfo->folder->folder)
 999                                 trash = msginfo->folder->folder->trash;
1000                         /* if still not found, use the default */
1001                         if (!trash)
1002                                 trash = folder_get_default_trash();
1003                 }
1004
1005                 g_return_if_fail(trash != NULL);
1006
1007                 if (prefs_common.immediate_exec)
1008                         /* TODO: Delete from trash */
1009                         folder_item_move_msg(trash, msginfo);
1010                 else {
1011                         procmsg_msginfo_set_to_folder(msginfo, trash);
1012                         procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
1013                         /* NOTE: does not update to next message in summaryview */
1014                 }
1015         }
1016 }
1017
1018 /*
1019  * \brief update messageview with currently selected message in summaryview
1020  *        leave unchanged if summaryview is empty
1021  * \param pointer to MessageView
1022  */
1023 static void messageview_update(MessageView *msgview)
1024 {
1025         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
1026
1027         g_return_if_fail(summaryview != NULL);
1028
1029         if (summaryview->selected) {
1030                 MsgInfo *msginfo = summary_get_selected_msg(summaryview);
1031                 if (msginfo == NULL)
1032                         return;
1033
1034                 messageview_show(msgview, msginfo,
1035                                  msgview->all_headers);
1036         }
1037 }
1038
1039 void messageview_quote_color_set(void)
1040 {
1041 }
1042
1043 void messageview_set_font(MessageView *messageview)
1044 {
1045 }
1046
1047 TextView *messageview_get_current_textview(MessageView *messageview)
1048 {
1049         TextView *text = NULL;
1050
1051         text = messageview->mimeview->textview;
1052
1053         return text;
1054 }
1055
1056 MimeInfo *messageview_get_selected_mime_part(MessageView *messageview)
1057 {
1058         return mimeview_get_selected_part(messageview->mimeview);
1059 }
1060
1061 void messageview_copy_clipboard(MessageView *messageview)
1062 {
1063         TextView *text;
1064
1065         text = messageview_get_current_textview(messageview);
1066         if (text) {
1067                 GtkTextView *textview = GTK_TEXT_VIEW(text->text);
1068                 GtkTextBuffer *buffer = gtk_text_view_get_buffer(textview);
1069                 GtkClipboard *clipboard
1070                         = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
1071
1072                 gtk_text_buffer_copy_clipboard(buffer, clipboard);
1073         }
1074 }
1075
1076 void messageview_select_all(MessageView *messageview)
1077 {
1078         TextView *text;
1079
1080         text = messageview_get_current_textview(messageview);
1081         if (text) {
1082                 GtkTextView *textview = GTK_TEXT_VIEW(text->text);
1083                 GtkTextBuffer *buffer;
1084                 GtkTextIter start, end;
1085
1086                 buffer = gtk_text_view_get_buffer(textview);
1087                 gtk_text_buffer_get_bounds(buffer, &start, &end);
1088                 gtk_text_buffer_select_range(buffer, &start, &end);
1089         }
1090 }
1091
1092 void messageview_set_position(MessageView *messageview, gint pos)
1093 {
1094         TextView *text;
1095
1096         text = messageview_get_current_textview(messageview);
1097         if (text)
1098                 textview_set_position(text, pos);
1099 }
1100
1101 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
1102                                    gboolean case_sens)
1103 {
1104         TextView *text;
1105
1106         text = messageview_get_current_textview(messageview);
1107         if (text)
1108                 return textview_search_string(text, str, case_sens);
1109         return FALSE;
1110 }
1111
1112 gboolean messageview_search_string_backward(MessageView *messageview,
1113                                             const gchar *str,
1114                                             gboolean case_sens)
1115 {
1116         TextView *text;
1117
1118         text = messageview_get_current_textview(messageview);
1119         if (text)
1120                 return textview_search_string_backward(text,
1121                                                        str, case_sens);
1122         return FALSE;
1123 }
1124
1125 gboolean messageview_is_visible(MessageView *messageview)
1126 {
1127         if (messageview == NULL)
1128                 return FALSE;
1129         return messageview->visible;
1130 }
1131
1132 static void messageview_save_as(MessageView *messageview)
1133 {
1134         gchar *filename = NULL;
1135         MsgInfo *msginfo;
1136         gchar *src, *dest, *tmp;
1137
1138         if (!messageview->msginfo) return;
1139         msginfo = messageview->msginfo;
1140
1141         if (msginfo->subject) {
1142                 Xstrdup_a(filename, msginfo->subject, return);
1143                 subst_for_filename(filename);
1144         }
1145         dest = filesel_select_file_save(_("Save as"), filename);
1146         if (!dest) return;
1147         if (is_file_exist(dest)) {
1148                 AlertValue aval;
1149
1150                 aval = alertpanel(_("Overwrite"),
1151                                   _("Overwrite existing file?"),
1152                                   GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL);
1153                 if (G_ALERTALTERNATE != aval) return;
1154         }
1155
1156         src = procmsg_get_message_file(msginfo);
1157         if (copy_file(src, dest, TRUE) < 0) {
1158                 tmp =  g_path_get_basename(dest);
1159                 alertpanel_error(_("Couldn't save the file '%s'."), tmp);
1160                 g_free(tmp);
1161         }
1162         g_free(dest);
1163         g_free(src);
1164 }
1165
1166 static gint messageview_delete_cb(GtkWidget *widget, GdkEventAny *event,
1167                                   MessageView *messageview)
1168 {
1169         messageview_destroy(messageview);
1170         return TRUE;
1171 }
1172
1173 static void messageview_size_allocate_cb(GtkWidget *widget,
1174                                          GtkAllocation *allocation)
1175 {
1176         g_return_if_fail(allocation != NULL);
1177
1178         prefs_common.msgwin_width  = allocation->width;
1179         prefs_common.msgwin_height = allocation->height;
1180 }
1181
1182 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
1183                         MessageView *messageview)
1184 {
1185         if (event && event->keyval == GDK_Escape && messageview->window) {
1186                 messageview_destroy(messageview);
1187                 return TRUE;
1188         }
1189
1190         if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0)
1191                 return FALSE;
1192
1193         g_signal_stop_emission_by_name(G_OBJECT(widget),
1194                                         "key_press_event");
1195         mimeview_pass_key_press_event(messageview->mimeview, event);
1196         return FALSE;
1197 }
1198
1199 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
1200 {
1201         gchar *addr = NULL;
1202         gboolean from_me = FALSE;
1203         if (msginfo->folder
1204                 && (folder_has_parent_of_type(msginfo->folder, F_QUEUE)
1205                  || folder_has_parent_of_type(msginfo->folder, F_DRAFT)))
1206                 return;
1207
1208         addr = g_strdup(msginfo->from);
1209         if (addr) {
1210                 extract_address(addr);
1211                 if (account_find_from_address(addr)) {
1212                         from_me = TRUE;
1213                 }
1214                 g_free(addr);
1215         }
1216
1217         if (from_me) {
1218                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1219                 noticeview_set_text(noticeview, _("You asked for a return receipt in this message."));
1220                 noticeview_set_button_text(noticeview, NULL);
1221                 noticeview_set_button_press_callback(noticeview, NULL, NULL);
1222         } else {
1223                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1224                 noticeview_set_text(noticeview, _("This message asks for a return receipt."));
1225                 noticeview_set_button_text(noticeview, _("Send receipt"));
1226                 noticeview_set_button_press_callback(noticeview,
1227                                                      G_CALLBACK(return_receipt_send_clicked),
1228                                                      (gpointer) msginfo);
1229         }
1230         noticeview_show(noticeview);
1231 }
1232
1233 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
1234 {
1235         MsgInfo *tmpmsginfo;
1236         gchar *file;
1237
1238         file = procmsg_get_message_file_path(msginfo);
1239         if (!file) {
1240                 g_warning("can't get message file path.\n");
1241                 return;
1242         }
1243
1244         tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
1245         tmpmsginfo->folder = msginfo->folder;
1246         tmpmsginfo->msgnum = msginfo->msgnum;
1247
1248         if (disposition_notification_send(tmpmsginfo) >= 0) {
1249                 procmsg_msginfo_set_flags(msginfo, MSG_RETRCPT_SENT, 0);
1250                 noticeview_hide(noticeview);
1251         }
1252
1253         procmsg_msginfo_free(tmpmsginfo);
1254         g_free(file);
1255 }
1256
1257 static void partial_recv_show(NoticeView *noticeview, MsgInfo *msginfo)
1258 {
1259         gchar *text = NULL;
1260         gchar *button1 = NULL;
1261         gchar *button2 = NULL;
1262         void  *button1_cb = NULL;
1263         void  *button2_cb = NULL;
1264
1265         if (!msginfo->extradata)
1266                 return;
1267         if (!partial_msg_in_uidl_list(msginfo)) {
1268                 text = g_strdup_printf(_("This message has been partially "
1269                                 "retrieved,\nand has been deleted from the "
1270                                 "server."));
1271         } else {
1272                 switch (msginfo->planned_download) {
1273                 case POP3_PARTIAL_DLOAD_UNKN:
1274                         text = g_strdup_printf(_("This message has been "
1275                                         "partially retrieved;\nit is %s."),
1276                                         to_human_readable(
1277                                                 (off_t)(msginfo->total_size)));
1278                         button1 = _("Mark for download");
1279                         button2 = _("Mark for deletion");
1280                         button1_cb = partial_recv_dload_clicked;
1281                         button2_cb = partial_recv_del_clicked;
1282                         break;
1283                 case POP3_PARTIAL_DLOAD_DLOAD:
1284                         text = g_strdup_printf(_("This message has been "
1285                                         "partially retrieved;\nit is %s and "
1286                                         "will be downloaded."),
1287                                         to_human_readable(
1288                                                 (off_t)(msginfo->total_size)));
1289                         button1 = _("Unmark");
1290                         button1_cb = partial_recv_unmark_clicked;
1291                         button2 = _("Mark for deletion");
1292                         button2_cb = partial_recv_del_clicked;
1293                         break;
1294                 case POP3_PARTIAL_DLOAD_DELE:
1295                         text = g_strdup_printf(_("This message has been "
1296                                         "partially retrieved;\nit is %s and "
1297                                         "will be deleted."),
1298                                         to_human_readable(
1299                                                 (off_t)(msginfo->total_size)));
1300                         button1 = _("Mark for download");
1301                         button1_cb = partial_recv_dload_clicked;
1302                         button2 = _("Unmark");
1303                         button2_cb = partial_recv_unmark_clicked;
1304                         break;
1305                 default:
1306                         return;
1307                 }
1308         }
1309
1310         noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1311         noticeview_set_text(noticeview, text);
1312         g_free(text);
1313         noticeview_set_button_text(noticeview, button1);
1314         noticeview_set_button_press_callback(noticeview,
1315                      G_CALLBACK(button1_cb), (gpointer) msginfo);
1316
1317         noticeview_set_2ndbutton_text(noticeview, button2);
1318         noticeview_set_2ndbutton_press_callback(noticeview,
1319                      G_CALLBACK(button2_cb), (gpointer) msginfo);
1320
1321         noticeview_show(noticeview);
1322 }
1323
1324 static void partial_recv_dload_clicked(NoticeView *noticeview,
1325                                        MsgInfo *msginfo)
1326 {
1327         if (partial_mark_for_download(msginfo) == 0) {
1328                 partial_recv_show(noticeview, msginfo);
1329         }
1330 }
1331
1332 static void partial_recv_del_clicked(NoticeView *noticeview,
1333                                        MsgInfo *msginfo)
1334 {
1335         if (partial_mark_for_delete(msginfo) == 0) {
1336                 partial_recv_show(noticeview, msginfo);
1337         }
1338 }
1339
1340 static void partial_recv_unmark_clicked(NoticeView *noticeview,
1341                                        MsgInfo *msginfo)
1342 {
1343         if (partial_unmark(msginfo) == 0) {
1344                 partial_recv_show(noticeview, msginfo);
1345         }
1346 }
1347
1348 static void select_account_cb(GtkWidget *w, gpointer data)
1349 {
1350         *(gint*)data = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(w), MENU_VAL_ID));
1351 }
1352
1353 static PrefsAccount *select_account_from_list(GList *ac_list)
1354 {
1355         GtkWidget *optmenu;
1356         GtkWidget *menu;
1357         gint account_id;
1358
1359         g_return_val_if_fail(ac_list != NULL, NULL);
1360         g_return_val_if_fail(ac_list->data != NULL, NULL);
1361
1362         optmenu = gtk_option_menu_new();
1363         menu = gtkut_account_menu_new(ac_list,
1364                         G_CALLBACK(select_account_cb),
1365                         &account_id);
1366         if (!menu)
1367                 return NULL;
1368         gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
1369         gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), 0);
1370         account_id = ((PrefsAccount *) ac_list->data)->account_id;
1371         if (alertpanel_with_widget(
1372                                 _("Return Receipt Notification"),
1373                                 _("The message was sent to several of your "
1374                                   "accounts.\n"
1375                                   "Please choose which account do you want to "
1376                                   "use for sending the receipt notification:"),
1377                                 _("_Send Notification"), _("+_Cancel"), NULL,
1378                                 FALSE, optmenu) != G_ALERTDEFAULT)
1379                 return NULL;
1380         return account_find_from_id(account_id);
1381 }
1382
1383 /*
1384  * \brief return selected messageview text, when nothing is
1385  *        selected and message was filtered, return complete text
1386  *
1387  * \param  pointer to Messageview
1388  *
1389  * \return pointer to text (needs to be free'd by calling func)
1390  */
1391 gchar *messageview_get_selection(MessageView *msgview)
1392 {
1393         TextView *textview;
1394         gchar *text = NULL;
1395         GtkTextView *edit = NULL;
1396         GtkTextBuffer *textbuf;
1397         gint body_pos = 0;
1398
1399         g_return_val_if_fail(msgview != NULL, NULL);
1400
1401         if (msgview->mimeview->type == MIMEVIEW_VIEWER) {
1402                 MimeViewer *viewer = msgview->mimeview->mimeviewer;
1403                 if (viewer && viewer->get_selection) {
1404                         text = viewer->get_selection(viewer);
1405                         if (text)
1406                                 return text;
1407                 }
1408         }
1409
1410         textview = messageview_get_current_textview(msgview);
1411         g_return_val_if_fail(textview != NULL, NULL);
1412
1413         edit = GTK_TEXT_VIEW(textview->text);
1414         g_return_val_if_fail(edit != NULL, NULL);
1415         body_pos = textview->body_pos;
1416
1417         textbuf = gtk_text_view_get_buffer(edit);
1418
1419         if (gtk_text_buffer_get_selection_bounds(textbuf, NULL, NULL))
1420                 return gtkut_text_view_get_selection(edit);
1421         else if (msgview->filtered) {
1422                 GtkTextIter start_iter, end_iter;
1423                 gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter, body_pos);
1424                 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
1425                 gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter, FALSE);
1426         } else
1427                 text = NULL;
1428
1429         return text;
1430 }
1431
1432 static void save_as_cb(gpointer data, guint action, GtkWidget *widget)
1433 {
1434         MessageView *messageview = (MessageView *)data;
1435         messageview_save_as(messageview);
1436 }
1437
1438 #ifdef USE_GNOMEPRINT
1439 static void print_mimeview(MimeView *mimeview, gint sel_start, gint sel_end, gint partnum)
1440 {
1441         if (!mimeview
1442         ||  !mimeview->textview
1443         ||  !mimeview->textview->text)
1444                 alertpanel_warning(_("Cannot print: the message doesn't "
1445                                      "contain text."));
1446         else {
1447                 gtk_widget_realize(mimeview->textview->text);
1448                 if (partnum > 0) {
1449                         mimeview_select_part_num(mimeview, partnum);
1450                 }
1451                 if (sel_start != -1 && sel_end != -1) {
1452                         GtkTextIter start, end;
1453                         GtkTextView *text = GTK_TEXT_VIEW(mimeview->textview->text);
1454                         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1455
1456                         gtk_text_buffer_get_iter_at_offset(buffer, &start, sel_start);
1457                         gtk_text_buffer_get_iter_at_offset(buffer, &end, sel_end);
1458                         gtk_text_buffer_select_range(buffer, &start, &end);
1459                 }
1460
1461                 gedit_print(GTK_TEXT_VIEW(mimeview->textview->text));
1462         }
1463 }
1464
1465 void messageview_print(MsgInfo *msginfo, gboolean all_headers,
1466                         gint sel_start, gint sel_end, gint partnum)
1467 {
1468         PangoFontDescription *font_desc = NULL;
1469         MessageView *tmpview = messageview_create_with_new_window_visible(
1470                                 mainwindow_get_mainwindow(), FALSE);
1471
1472         if (prefs_common.use_different_print_font) {
1473                 font_desc = pango_font_description_from_string
1474                                                 (prefs_common.printfont);
1475         } else {
1476                 font_desc = pango_font_description_from_string
1477                                                 (prefs_common.textfont);
1478         }
1479         if (font_desc) {
1480                 gtk_widget_modify_font(tmpview->mimeview->textview->text,
1481                         font_desc);
1482                 pango_font_description_free(font_desc);
1483         }
1484
1485         tmpview->all_headers = all_headers;
1486         if (msginfo && messageview_show(tmpview, msginfo,
1487                 tmpview->all_headers) >= 0) {
1488                         print_mimeview(tmpview->mimeview,
1489                                 sel_start, sel_end, partnum);
1490         }
1491         messageview_destroy(tmpview);
1492 }
1493 #endif
1494
1495 static void print_cb(gpointer data, guint action, GtkWidget *widget)
1496 {
1497         MessageView *messageview = (MessageView *)data;
1498 #ifndef USE_GNOMEPRINT
1499         gchar *cmdline = NULL;
1500         gchar *p;
1501 #else
1502         gint sel_start = -1, sel_end = -1, partnum = 0;
1503 #endif
1504
1505         if (!messageview->msginfo) return;
1506 #ifndef USE_GNOMEPRINT
1507         cmdline = input_dialog(_("Print"),
1508                                _("Enter the print command line:\n"
1509                                  "('%s' will be replaced with file name)"),
1510                                prefs_common.print_cmd);
1511         if (!cmdline) return;
1512         if (!(p = strchr(cmdline, '%')) || *(p + 1) != 's' ||
1513             strchr(p + 2, '%')) {
1514                 alertpanel_error(_("Print command line is invalid:\n'%s'"),
1515                                  cmdline);
1516                 g_free(cmdline);
1517                 return;
1518         }
1519         procmsg_print_message(messageview->msginfo, cmdline);
1520         g_free(cmdline);
1521 #else
1522         partnum = mimeview_get_selected_part_num(messageview->mimeview);
1523         textview_get_selection_offsets(messageview->mimeview->textview,
1524                 &sel_start, &sel_end);
1525         messageview_print(messageview->msginfo, messageview->all_headers,
1526                 sel_start, sel_end, partnum);
1527 #endif
1528 }
1529
1530 static void close_cb(gpointer data, guint action, GtkWidget *widget)
1531 {
1532         MessageView *messageview = (MessageView *)data;
1533         messageview_destroy(messageview);
1534 }
1535
1536 static void copy_cb(gpointer data, guint action, GtkWidget *widget)
1537 {
1538         MessageView *messageview = (MessageView *)data;
1539         messageview_copy_clipboard(messageview);
1540 }
1541
1542 static void allsel_cb(gpointer data, guint action, GtkWidget *widget)
1543 {
1544         MessageView *messageview = (MessageView *)data;
1545         messageview_select_all(messageview);
1546 }
1547
1548 static void search_cb(gpointer data, guint action, GtkWidget *widget)
1549 {
1550         MessageView *messageview = (MessageView *)data;
1551         message_search(messageview);
1552 }
1553
1554 static void set_charset_cb(gpointer data, guint action, GtkWidget *widget)
1555 {
1556         MessageView *messageview = (MessageView *)data;
1557         const gchar *charset;
1558
1559         if (GTK_CHECK_MENU_ITEM(widget)->active) {
1560                 charset = conv_get_charset_str((CharSet)action);
1561                 g_free(messageview->forced_charset);
1562                 messageview->forced_charset = g_strdup(charset);
1563                 procmime_force_charset(charset);
1564
1565                 messageview_show(messageview, messageview->msginfo, FALSE);
1566         }
1567 }
1568
1569 static void set_decode_cb(gpointer data, guint action, GtkWidget *widget)
1570 {
1571         MessageView *messageview = (MessageView *)data;
1572         if (GTK_CHECK_MENU_ITEM(widget)->active) {
1573                 messageview->forced_encoding = (EncodingType)action;
1574
1575                 messageview_show(messageview, messageview->msginfo, FALSE);
1576
1577                 debug_print("forced encoding: %d\n", action);
1578         }
1579 }
1580
1581
1582 static void view_source_cb(gpointer data, guint action, GtkWidget *widget)
1583 {
1584         MessageView *messageview = (MessageView *)data;
1585         SourceWindow *srcwin;
1586
1587         if (!messageview->msginfo) return;
1588
1589         srcwin = source_window_create();
1590         source_window_show_msg(srcwin, messageview->msginfo);
1591         source_window_show(srcwin);
1592 }
1593
1594 static void show_all_header_cb(gpointer data, guint action, GtkWidget *widget)
1595 {
1596         MessageView *messageview = (MessageView *)data;
1597         MsgInfo *msginfo = messageview->msginfo;
1598
1599         if (messageview->mimeview->textview &&
1600             messageview->mimeview->textview->loading) {
1601                 return;
1602         }
1603         if (messageview->updating)
1604                 return;
1605
1606         messageview->all_headers =
1607                         GTK_CHECK_MENU_ITEM(widget)->active;
1608         if (!msginfo) return;
1609         messageview->msginfo = NULL;
1610         messageview_show(messageview, msginfo,
1611                          GTK_CHECK_MENU_ITEM(widget)->active);
1612         procmsg_msginfo_free(msginfo);
1613         main_window_set_menu_sensitive(messageview->mainwin);
1614 }
1615
1616 #define SET_CHECK_MENU_ACTIVE(path, active) \
1617 { \
1618         menuitem = gtk_item_factory_get_widget(ifactory, path); \
1619         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), active); \
1620 }
1621
1622 static void msg_hide_quotes_cb(gpointer data, guint action, GtkWidget *widget)
1623 {
1624         MessageView *messageview = (MessageView *)data;
1625         MsgInfo *msginfo = messageview->msginfo;
1626         static gboolean updating_menu = FALSE;
1627         GtkItemFactory *ifactory = gtk_item_factory_from_widget(messageview->menubar);
1628         GtkWidget *menuitem;
1629         if (updating_menu)
1630                 return;
1631
1632         prefs_common.hide_quotes =
1633                         GTK_CHECK_MENU_ITEM(widget)->active ? action : 0;
1634
1635         updating_menu=TRUE;
1636         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold all", FALSE);
1637         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 2", FALSE);
1638         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 3", FALSE);
1639         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), prefs_common.hide_quotes > 0);
1640         updating_menu=FALSE;
1641         if (!msginfo) return;
1642         messageview->msginfo = NULL;
1643         messageview_show(messageview, msginfo,
1644                          messageview->all_headers);
1645         procmsg_msginfo_free(msginfo);
1646
1647         /* update main window */
1648         main_window_set_menu_sensitive(messageview->mainwin);
1649         summary_redisplay_msg(messageview->mainwin->summaryview);
1650 }
1651 #undef SET_CHECK_MENU_ACTIVE
1652
1653 static void compose_cb(gpointer data, guint action, GtkWidget *widget)
1654 {
1655         MessageView *messageview = (MessageView *)data;
1656         PrefsAccount *ac = NULL;
1657         FolderItem *item = NULL;
1658
1659         if (messageview->msginfo)
1660                 item = messageview->msginfo->folder;
1661
1662         if (item) {
1663                 ac = account_find_from_item(item);
1664                 if (ac && ac->protocol == A_NNTP &&
1665                     item->stype == F_NEWS) {
1666                         compose_new(ac, item->path, NULL);
1667                         return;
1668                 }
1669         }
1670
1671         compose_new(ac, NULL, NULL);
1672 }
1673
1674 static void reply_cb(gpointer data, guint action, GtkWidget *widget)
1675 {
1676         MessageView *messageview = (MessageView *)data;
1677         GSList *msginfo_list = NULL;
1678
1679         g_return_if_fail(messageview->msginfo);
1680
1681         msginfo_list = g_slist_append(msginfo_list, messageview->msginfo);
1682         compose_reply_from_messageview(messageview, msginfo_list, action);
1683         g_slist_free(msginfo_list);
1684 }
1685
1686 static void addressbook_open_cb(gpointer data, guint action, GtkWidget *widget)
1687 {
1688         addressbook_open(NULL);
1689 }
1690
1691 static void add_address_cb(gpointer data, guint action, GtkWidget *widget)
1692 {
1693         MessageView *messageview = (MessageView *)data;
1694         MsgInfo *msginfo;
1695         gchar *from;
1696
1697         if (!messageview->msginfo) return;
1698         msginfo = messageview->msginfo;
1699         Xstrdup_a(from, msginfo->from, return);
1700         eliminate_address_comment(from);
1701         extract_address(from);
1702         addressbook_add_contact(msginfo->fromname, from, NULL);
1703 }
1704
1705 static void create_filter_cb(gpointer data, guint action, GtkWidget *widget)
1706 {
1707         MessageView *messageview = (MessageView *)data;
1708         FolderItem * item;
1709
1710         if (!messageview->msginfo) return;
1711
1712         item = messageview->msginfo->folder;
1713         summary_msginfo_filter_open(item,  messageview->msginfo,
1714                                     (PrefsFilterType)action, 0);
1715 }
1716
1717 static void create_processing_cb(gpointer data, guint action,
1718                                  GtkWidget *widget)
1719 {
1720         MessageView *messageview = (MessageView *)data;
1721         FolderItem * item;
1722
1723         if (!messageview->msginfo) return;
1724
1725         item = messageview->msginfo->folder;
1726         summary_msginfo_filter_open(item,  messageview->msginfo,
1727                                     (PrefsFilterType)action, 1);
1728 }
1729
1730 static void open_urls_cb(gpointer data, guint action, GtkWidget *widget)
1731 {
1732         MessageView *messageview = (MessageView *)data;
1733         messageview_list_urls(messageview);
1734 }
1735
1736 static void about_cb(gpointer data, guint action, GtkWidget *widget)
1737 {
1738         about_show();
1739 }
1740
1741 static gboolean messageview_update_msg(gpointer source, gpointer data)
1742 {
1743         MsgInfoUpdate *msginfo_update = (MsgInfoUpdate *) source;
1744         MessageView *messageview = (MessageView *)data;
1745
1746         if (messageview->msginfo != msginfo_update->msginfo)
1747                 return FALSE;
1748
1749         if (msginfo_update->flags & MSGINFO_UPDATE_DELETED) {
1750                 messageview_clear(messageview);
1751                 messageview_update(messageview);
1752         }
1753
1754         return FALSE;
1755 }
1756
1757 void messageview_set_menu_sensitive(MessageView *messageview)
1758 {
1759         GtkItemFactory *ifactory;
1760         GtkWidget *menuitem = NULL;
1761
1762         if (!messageview || !messageview->new_window)
1763                 return;
1764         /* do some smart things */
1765         if (!messageview->menubar) return;
1766         ifactory = gtk_item_factory_from_widget(messageview->menubar);
1767         if (!ifactory) return;
1768
1769         if (prefs_common.hide_quotes) {
1770                 menuitem = NULL;
1771                 if (prefs_common.hide_quotes == 1)
1772                         menuitem = gtk_item_factory_get_widget(ifactory,
1773                                         "/View/Quotes/Fold all");
1774                 if (prefs_common.hide_quotes == 2)
1775                         menuitem = gtk_item_factory_get_widget(ifactory,
1776                                         "/View/Quotes/Fold from level 2");
1777                 if (prefs_common.hide_quotes == 3)
1778                         menuitem = gtk_item_factory_get_widget(ifactory,
1779                                         "/View/Quotes/Fold from level 3");
1780                 gtk_check_menu_item_set_active
1781                         (GTK_CHECK_MENU_ITEM(menuitem),
1782                          TRUE);
1783         }
1784 }
1785
1786 void messageview_learn (MessageView *msgview, gboolean is_spam)
1787 {
1788         if (is_spam) {
1789                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, TRUE) == 0)
1790                         procmsg_msginfo_set_flags(msgview->msginfo, MSG_SPAM, 0);
1791                 else
1792                         log_error(_("An error happened while learning.\n"));
1793
1794         } else {
1795                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, FALSE) == 0)
1796                         procmsg_msginfo_unset_flags(msgview->msginfo, MSG_SPAM, 0);
1797                 else
1798                         log_error(_("An error happened while learning.\n"));
1799         }
1800         if (msgview->toolbar)
1801                 toolbar_set_learn_button
1802                         (msgview->toolbar,
1803                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1804         else
1805                 toolbar_set_learn_button
1806                         (msgview->mainwin->toolbar,
1807                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1808 }
1809
1810 void messageview_list_urls (MessageView *msgview)
1811 {
1812         GSList *cur = msgview->mimeview->textview->uri_list;
1813         GSList *newlist = NULL;
1814         for (; cur; cur = cur->next) {
1815                 ClickableText *uri = (ClickableText *)cur->data;
1816                 if (!uri->uri || !g_ascii_strncasecmp(uri->uri, "mailto:", 7)
1817                 ||  uri->is_quote)
1818                         continue;
1819                 newlist = g_slist_prepend(newlist, uri);
1820         }
1821         newlist = g_slist_reverse(newlist);
1822         uri_opener_open(msgview, newlist);
1823         g_slist_free(newlist);
1824 }