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 3 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, see <http://www.gnu.org/licenses/>.
  17  *
  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 "foldersel.h"
  46 #include "sourcewindow.h"
  47 #include "addressbook.h"
  48 #include "alertpanel.h"
  49 #include "inputdialog.h"
  50 #include "mainwindow.h"
  51 #include "manage_window.h"
  52 #include "procmsg.h"
  53 #include "procheader.h"
  54 #include "procmime.h"
  55 #include "account.h"
  56 #include "action.h"
  57 #include "prefs_common.h"
  58 #include "prefs_account.h"
  59 #include "gtkutils.h"
  60 #include "utils.h"
  61 #include "send_message.h"
  62 #include "stock_pixmap.h"
  63 #include "hooks.h"
  64 #include "filtering.h"
  65 #include "partial_download.h"
  66 #include "gedit-print.h"
  67 #include "uri_opener.h"
  68 #include "inc.h"
  69 #include "log.h"
  70 #include "combobox.h"
  71 #include "printing.h"
  72
  73 static GList *messageview_list = NULL;
  74
  75 static gint messageview_delete_cb       (GtkWidget              *widget,
  76                                          GdkEventAny            *event,
  77                                          MessageView            *messageview);
  78 static void messageview_size_allocate_cb(GtkWidget      *widget,
  79                                          GtkAllocation  *allocation);
  80 #ifndef MAEMO
  81 static gboolean key_pressed             (GtkWidget      *widget,
  82                                          GdkEventKey    *event,
  83                                          MessageView    *messageview);
  84 #endif
  85 static void return_receipt_show         (NoticeView     *noticeview,
  86                                          MsgInfo        *msginfo);
  87 static void return_receipt_send_clicked (NoticeView     *noticeview,
  88                                          MsgInfo        *msginfo);
  89 static void partial_recv_show           (NoticeView     *noticeview,
  90                                          MsgInfo        *msginfo);
  91 static void partial_recv_dload_clicked  (NoticeView     *noticeview,
  92                                          MsgInfo        *msginfo);
  93 static void partial_recv_del_clicked    (NoticeView     *noticeview,
  94                                          MsgInfo        *msginfo);
  95 static void partial_recv_unmark_clicked (NoticeView     *noticeview,
  96                                          MsgInfo        *msginfo);
  97 static void save_as_cb                  (gpointer        data,
  98                                          guint           action,
  99                                          GtkWidget      *widget);
 100 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
 101 static void page_setup_cb               (gpointer        data,
 102                                          guint           action,
 103                                          GtkWidget      *widget);
 104 #endif
 105 static void print_cb                    (gpointer        data,
 106                                          guint           action,
 107                                          GtkWidget      *widget);
 108 static void close_cb                    (gpointer        data,
 109                                          guint           action,
 110                                          GtkWidget      *widget);
 111 static void copy_cb                     (gpointer        data,
 112                                          guint           action,
 113                                          GtkWidget      *widget);
 114 static void allsel_cb                   (gpointer        data,
 115                                          guint           action,
 116                                          GtkWidget      *widget);
 117 static void search_cb                   (gpointer        data,
 118                                          guint           action,
 119                                          GtkWidget      *widget);
 120
 121 static void prev_cb                     (gpointer        data,
 122                                          guint           action,
 123                                          GtkWidget      *widget);
 124 static void next_cb                     (gpointer        data,
 125                                          guint           action,
 126                                          GtkWidget      *widget);
 127 static void prev_unread_cb              (gpointer        data,
 128                                          guint           action,
 129                                          GtkWidget      *widget);
 130 static void next_unread_cb              (gpointer        data,
 131                                          guint           action,
 132                                          GtkWidget      *widget);
 133 static void prev_new_cb                 (gpointer        data,
 134                                          guint           action,
 135                                          GtkWidget      *widget);
 136 static void next_new_cb                 (gpointer        data,
 137                                          guint           action,
 138                                          GtkWidget      *widget);
 139 static void prev_marked_cb              (gpointer        data,
 140                                          guint           action,
 141                                          GtkWidget      *widget);
 142 static void next_marked_cb              (gpointer        data,
 143                                          guint           action,
 144                                          GtkWidget      *widget);
 145 static void prev_labeled_cb             (gpointer        data,
 146                                          guint           action,
 147                                          GtkWidget      *widget);
 148 static void next_labeled_cb             (gpointer        data,
 149                                          guint           action,
 150                                          GtkWidget      *widget);
 151 static void last_read_cb                (gpointer        data,
 152                                          guint           action,
 153                                          GtkWidget      *widget);
 154 static void parent_cb                   (gpointer        data,
 155                                          guint           action,
 156                                          GtkWidget      *widget);
 157 static void goto_unread_folder_cb       (gpointer        data,
 158                                          guint           action,
 159                                          GtkWidget      *widget);
 160 static void goto_folder_cb              (gpointer        data,
 161                                          guint           action,
 162                                          GtkWidget      *widget);
 163
 164 static void set_charset_cb              (gpointer        data,
 165                                          guint           action,
 166                                          GtkWidget      *widget);
 167 static void set_decode_cb               (gpointer        data,
 168                                          guint           action,
 169                                          GtkWidget      *widget);
 170 static void view_source_cb              (gpointer        data,
 171                                          guint           action,
 172                                          GtkWidget      *widget);
 173 static void show_all_header_cb          (gpointer        data,
 174                                          guint           action,
 175                                          GtkWidget      *widget);
 176 static void msg_hide_quotes_cb          (gpointer        data,
 177                                          guint           action,
 178                                          GtkWidget      *widget);
 179
 180 static void compose_cb                  (gpointer        data,
 181                                          guint           action,
 182                                          GtkWidget      *widget);
 183 static void reply_cb                    (gpointer        data,
 184                                          guint           action,
 185                                          GtkWidget      *widget);
 186
 187 static PrefsAccount *select_account_from_list
 188                                         (GList          *ac_list);
 189 static void addressbook_open_cb         (gpointer        data,
 190                                          guint           action,
 191                                          GtkWidget      *widget);
 192 static void add_address_cb              (gpointer        data,
 193                                          guint           action,
 194                                          GtkWidget      *widget);
 195 static void create_filter_cb            (gpointer        data,
 196                                          guint           action,
 197                                          GtkWidget      *widget);
 198 static void create_processing_cb        (gpointer        data,
 199                                          guint           action,
 200                                          GtkWidget      *widget);
 201 static void open_urls_cb                (gpointer        data,
 202                                          guint           action,
 203                                          GtkWidget      *widget);
 204
 205 static void about_cb                    (gpointer        data,
 206                                          guint           action,
 207                                          GtkWidget      *widget);
 208 static void messageview_update          (MessageView    *msgview,
 209                                          MsgInfo        *old_msginfo);
 210 static gboolean messageview_update_msg  (gpointer source, gpointer data);
 211
 212 static GList *msgview_list = NULL;
 213 static GtkItemFactoryEntry msgview_entries[] =
 214 {
 215         {N_("/_File"),                  NULL, NULL, 0, "<Branch>"},
 216         {N_("/_File/_Save as..."),      "<control>S", save_as_cb, 0, NULL},
 217 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
 218         {N_("/_File/Page setup..."),    NULL, page_setup_cb, 0, NULL},
 219 #endif
 220         {N_("/_File/_Print..."),        "<control>P", print_cb, 0, NULL},
 221         {N_("/_File/---"),              NULL, NULL, 0, "<Separator>"},
 222         {N_("/_File/_Close"),           "<control>W", close_cb, 0, NULL},
 223
 224         {N_("/_Edit"),                  NULL, NULL, 0, "<Branch>"},
 225         {N_("/_Edit/_Copy"),            "<control>C", copy_cb, 0, NULL},
 226         {N_("/_Edit/Select _all"),      "<control>A", allsel_cb, 0, NULL},
 227         {N_("/_Edit/---"),              NULL, NULL, 0, "<Separator>"},
 228         {N_("/_Edit/_Find in current message..."),
 229                                         "<control>F", search_cb, 0, NULL},
 230
 231         {N_("/_View"),                  NULL, NULL, 0, "<Branch>"},
 232         {N_("/_View/_Go to"),                   NULL, NULL, 0, "<Branch>"},
 233         {N_("/_View/_Go to/_Previous message"), "P", prev_cb, 0, NULL},
 234         {N_("/_View/_Go to/_Next message"),     "N", next_cb, 0, NULL},
 235         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 236         {N_("/_View/_Go to/P_revious unread message"),
 237                                                 "<shift>P", prev_unread_cb, 0, NULL},
 238         {N_("/_View/_Go to/N_ext unread message"),
 239                                                 "<shift>N", next_unread_cb, 0, NULL},
 240         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 241         {N_("/_View/_Go to/Previous ne_w message"),     NULL, prev_new_cb, 0, NULL},
 242         {N_("/_View/_Go to/Ne_xt new message"), NULL, next_new_cb, 0, NULL},
 243         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 244         {N_("/_View/_Go to/Previous _marked message"),
 245                                                 NULL, prev_marked_cb, 0, NULL},
 246         {N_("/_View/_Go to/Next m_arked message"),
 247                                                 NULL, next_marked_cb, 0, NULL},
 248         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 249         {N_("/_View/_Go to/Previous _labeled message"),
 250                                                 NULL, prev_labeled_cb, 0, NULL},
 251         {N_("/_View/_Go to/Next la_beled message"),
 252                                                 NULL, next_labeled_cb, 0, NULL},
 253         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 254         {N_("/_View/_Go to/Last read message"),
 255                                                 NULL, last_read_cb, 0, NULL},
 256         {N_("/_View/_Go to/Parent message"),
 257                                                 "<control>Up", parent_cb, 0, NULL},
 258         {N_("/_View/_Go to/---"),               NULL, NULL, 0, "<Separator>"},
 259         {N_("/_View/_Go to/Next unread _folder"),       "<shift>G", goto_unread_folder_cb, 0, NULL},
 260         {N_("/_View/_Go to/_Other folder..."),  "G", goto_folder_cb, 0, NULL},
 261         {N_("/_View/---"),                      NULL, NULL, 0, "<Separator>"},
 262
 263 #define ENC_SEPARATOR \
 264         {N_("/_View/Character _encoding/---"),  NULL, NULL, 0, "<Separator>"}
 265 #define ENC_ACTION(action) \
 266         NULL, set_charset_cb, action, "/View/Character encoding/Auto detect"
 267
 268         {N_("/_View/Character _encoding"),      NULL, NULL, 0, "<Branch>"},
 269         {N_("/_View/Character _encoding/_Auto detect"),
 270                                         NULL, set_charset_cb, C_AUTO, "<RadioItem>"},
 271         ENC_SEPARATOR,
 272         {N_("/_View/Character _encoding/7bit ASCII (US-ASC_II)"),
 273          ENC_ACTION(C_US_ASCII)},
 274
 275         {N_("/_View/Character _encoding/Unicode (_UTF-8)"),
 276          ENC_ACTION(C_UTF_8)},
 277         ENC_SEPARATOR,
 278         {N_("/_View/Character _encoding/Western European (ISO-8859-_1)"),
 279          ENC_ACTION(C_ISO_8859_1)},
 280         {N_("/_View/Character _encoding/Western European (ISO-8859-15)"),
 281          ENC_ACTION(C_ISO_8859_15)},
 282         {N_("/_View/Character _encoding/Western European (Windows-1252)"),
 283          ENC_ACTION(C_WINDOWS_1252)},
 284         ENC_SEPARATOR,
 285         {N_("/_View/Character _encoding/Central European (ISO-8859-_2)"),
 286          ENC_ACTION(C_ISO_8859_2)},
 287         ENC_SEPARATOR,
 288         {N_("/_View/Character _encoding/_Baltic (ISO-8859-13)"),
 289          ENC_ACTION(C_ISO_8859_13)},
 290         {N_("/_View/Character _encoding/Baltic (ISO-8859-_4)"),
 291          ENC_ACTION(C_ISO_8859_4)},
 292         ENC_SEPARATOR,
 293         {N_("/_View/Character _encoding/Greek (ISO-8859-_7)"),
 294          ENC_ACTION(C_ISO_8859_7)},
 295         ENC_SEPARATOR,
 296         {N_("/_View/Character _encoding/Hebrew (ISO-8859-_8)"),
 297          ENC_ACTION(C_ISO_8859_8)},
 298         {N_("/_View/Character _encoding/Hebrew (Windows-1255)"),
 299          ENC_ACTION(C_CP1255)},
 300         ENC_SEPARATOR,
 301         {N_("/_View/Character _encoding/Arabic (ISO-8859-_6)"),
 302          ENC_ACTION(C_ISO_8859_6)},
 303         {N_("/_View/Character _encoding/Arabic (Windows-1256)"),
 304          ENC_ACTION(C_CP1256)},
 305         ENC_SEPARATOR,
 306         {N_("/_View/Character _encoding/Turkish (ISO-8859-_9)"),
 307          ENC_ACTION(C_ISO_8859_9)},
 308         ENC_SEPARATOR,
 309         {N_("/_View/Character _encoding/Cyrillic (ISO-8859-_5)"),
 310          ENC_ACTION(C_ISO_8859_5)},
 311         {N_("/_View/Character _encoding/Cyrillic (KOI8-_R)"),
 312          ENC_ACTION(C_KOI8_R)},
 313         {N_("/_View/Character _encoding/Cyrillic (KOI8-U)"),
 314          ENC_ACTION(C_KOI8_U)},
 315         {N_("/_View/Character _encoding/Cyrillic (Windows-1251)"),
 316          ENC_ACTION(C_CP1251)},
 317         ENC_SEPARATOR,
 318         {N_("/_View/Character _encoding/Japanese (ISO-2022-_JP)"),
 319          ENC_ACTION(C_ISO_2022_JP)},
 320         {N_("/_View/Character _encoding/Japanese (ISO-2022-JP-2)"),
 321          ENC_ACTION(C_ISO_2022_JP_2)},
 322         {N_("/_View/Character _encoding/Japanese (_EUC-JP)"),
 323          ENC_ACTION(C_EUC_JP)},
 324         {N_("/_View/Character _encoding/Japanese (_Shift__JIS)"),
 325          ENC_ACTION(C_SHIFT_JIS)},
 326         ENC_SEPARATOR,
 327         {N_("/_View/Character _encoding/Simplified Chinese (_GB2312)"),
 328          ENC_ACTION(C_GB2312)},
 329         {N_("/_View/Character _encoding/Simplified Chinese (GBK)"),
 330          ENC_ACTION(C_GBK)},
 331         {N_("/_View/Character _encoding/Traditional Chinese (_Big5)"),
 332          ENC_ACTION(C_BIG5)},
 333         {N_("/_View/Character _encoding/Traditional Chinese (EUC-_TW)"),
 334          ENC_ACTION(C_EUC_TW)},
 335         {N_("/_View/Character _encoding/Chinese (ISO-2022-_CN)"),
 336          ENC_ACTION(C_ISO_2022_CN)},
 337         ENC_SEPARATOR,
 338         {N_("/_View/Character _encoding/Korean (EUC-_KR)"),
 339          ENC_ACTION(C_EUC_KR)},
 340         {N_("/_View/Character _encoding/Korean (ISO-2022-KR)"),
 341          ENC_ACTION(C_ISO_2022_KR)},
 342         ENC_SEPARATOR,
 343         {N_("/_View/Character _encoding/Thai (TIS-620)"),
 344          ENC_ACTION(C_TIS_620)},
 345         {N_("/_View/Character _encoding/Thai (Windows-874)"),
 346          ENC_ACTION(C_WINDOWS_874)},
 347
 348 #undef ENC_SEPARATOR
 349 #undef ENC_ACTION
 350
 351 #define DEC_SEPARATOR \
 352         {N_("/_View/Decode/---"),               NULL, NULL, 0, "<Separator>"}
 353 #define DEC_ACTION(action) \
 354          NULL, set_decode_cb, action, "/View/Decode/Auto detect"
 355         {N_("/_View/Decode"),           NULL, NULL, 0, "<Branch>"},
 356         {N_("/_View/Decode/_Auto detect"),
 357          NULL, set_decode_cb, 0, "<RadioItem>"},
 358         {N_("/_View/Decode/---"),               NULL, NULL, 0, "<Separator>"},
 359         {N_("/_View/Decode/_8bit"),             DEC_ACTION(ENC_8BIT)},
 360         {N_("/_View/Decode/_Quoted printable"), DEC_ACTION(ENC_QUOTED_PRINTABLE)},
 361         {N_("/_View/Decode/_Base64"),           DEC_ACTION(ENC_BASE64)},
 362         {N_("/_View/Decode/_Uuencode"),         DEC_ACTION(ENC_X_UUENCODE)},
 363
 364 #undef DEC_SEPARATOR
 365 #undef DEC_ACTION
 366
 367         {N_("/_View/---"),              NULL, NULL, 0, "<Separator>"},
 368         {N_("/_View/Mess_age source"),  "<control>U", view_source_cb, 0, NULL},
 369         {N_("/_View/Show all _headers"),"<control>H", show_all_header_cb, 0, "<ToggleItem>"},
 370         {N_("/_View/Quotes"),                   NULL, NULL, 0, "<Branch>"},
 371         {N_("/_View/Quotes/_Fold all"),         "<control><shift>Q", msg_hide_quotes_cb, 1, "<ToggleItem>"},
 372         {N_("/_View/Quotes/Fold from level _2"),NULL, msg_hide_quotes_cb, 2, "<ToggleItem>"},
 373         {N_("/_View/Quotes/Fold from level _3"),NULL, msg_hide_quotes_cb, 3, "<ToggleItem>"},
 374
 375         {N_("/_Message"),               NULL, NULL, 0, "<Branch>"},
 376         {N_("/_Message/Compose _new message"),
 377                                         "<control>M", compose_cb, 0, NULL},
 378         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 379         {N_("/_Message/_Reply"),        "<control>R", reply_cb, COMPOSE_REPLY, NULL},
 380         {N_("/_Message/Repl_y to/_all"),
 381                                         "<control><shift>R", reply_cb, COMPOSE_REPLY_TO_ALL, NULL},
 382         {N_("/_Message/Repl_y to/_sender"),
 383                                         NULL, reply_cb, COMPOSE_REPLY_TO_SENDER, NULL},
 384         {N_("/_Message/Repl_y to/mailing _list"),
 385                                         "<control>L", reply_cb, COMPOSE_REPLY_TO_LIST, NULL},
 386         {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
 387         {N_("/_Message/_Forward"),      "<control><alt>F", reply_cb, COMPOSE_FORWARD_INLINE, NULL},
 388         {N_("/_Message/For_ward as attachment"),
 389                                         NULL, reply_cb, COMPOSE_FORWARD_AS_ATTACH, NULL},
 390         {N_("/_Message/Redirec_t"),     NULL, reply_cb, COMPOSE_REDIRECT, NULL},
 391
 392         {N_("/_Tools"),                 NULL, NULL, 0, "<Branch>"},
 393         {N_("/_Tools/_Address book"),   "<control><shift>A", addressbook_open_cb, 0, NULL},
 394         {N_("/_Tools/Add sender to address boo_k"),
 395                                         NULL, add_address_cb, 0, NULL},
 396         {N_("/_Tools/---"),             NULL, NULL, 0, "<Separator>"},
 397         {N_("/_Tools/_Create filter rule"),
 398                                         NULL, NULL, 0, "<Branch>"},
 399         {N_("/_Tools/_Create filter rule/_Automatically"),
 400                                         NULL, create_filter_cb, FILTER_BY_AUTO, NULL},
 401         {N_("/_Tools/_Create filter rule/by _From"),
 402                                         NULL, create_filter_cb, FILTER_BY_FROM, NULL},
 403         {N_("/_Tools/_Create filter rule/by _To"),
 404                                         NULL, create_filter_cb, FILTER_BY_TO, NULL},
 405         {N_("/_Tools/_Create filter rule/by _Subject"),
 406                                         NULL, create_filter_cb, FILTER_BY_SUBJECT, NULL},
 407         {N_("/_Tools/Create processing rule"),
 408                                         NULL, NULL, 0, "<Branch>"},
 409         {N_("/_Tools/Create processing rule/_Automatically"),
 410                                         NULL, create_processing_cb, FILTER_BY_AUTO, NULL},
 411         {N_("/_Tools/Create processing rule/by _From"),
 412                                         NULL, create_processing_cb, FILTER_BY_FROM, NULL},
 413         {N_("/_Tools/Create processing rule/by _To"),
 414                                         NULL, create_processing_cb, FILTER_BY_TO, NULL},
 415         {N_("/_Tools/Create processing rule/by _Subject"),
 416                                         NULL, create_processing_cb, FILTER_BY_SUBJECT, NULL},
 417         {N_("/_Tools/---"),             NULL, NULL, 0, "<Separator>"},
 418         {N_("/_Tools/List _URLs..."),   "<shift><control>U", open_urls_cb, 0, NULL},
 419         {N_("/_Tools/---"),             NULL, NULL, 0, "<Separator>"},
 420         {N_("/_Tools/Actio_ns"),        NULL, NULL, 0, "<Branch>"},
 421
 422         {N_("/_Help"),                  NULL, NULL, 0, "<Branch>"},
 423         {N_("/_Help/_About"),           NULL, about_cb, 0, NULL}
 424 };
 425
 426 MessageView *messageview_create(MainWindow *mainwin)
 427 {
 428         MessageView *messageview;
 429         GtkWidget *vbox;
 430         HeaderView *headerview;
 431         MimeView *mimeview;
 432         NoticeView *noticeview;
 433
 434         debug_print("Creating message view...\n");
 435         messageview = g_new0(MessageView, 1);
 436
 437         headerview = headerview_create();
 438
 439         noticeview = noticeview_create(mainwin);
 440
 441         mimeview = mimeview_create(mainwin);
 442         mimeview->textview = textview_create();
 443         mimeview->textview->messageview = messageview;
 444         mimeview->messageview = messageview;
 445
 446         vbox = gtk_vbox_new(FALSE, 0);
 447         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(headerview),
 448                            FALSE, FALSE, 0);
 449         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(noticeview),
 450                            FALSE, FALSE, 0);
 451         gtk_box_pack_start(GTK_BOX(vbox),
 452                            GTK_WIDGET_PTR(mimeview), TRUE, TRUE, 0);
 453         gtk_widget_show(vbox);
 454
 455         messageview->vbox        = vbox;
 456         messageview->new_window  = FALSE;
 457         messageview->window      = NULL;
 458         messageview->headerview  = headerview;
 459         messageview->mimeview    = mimeview;
 460         messageview->noticeview = noticeview;
 461         messageview->mainwin    = mainwin;
 462
 463         messageview->statusbar     = NULL;
 464         messageview->statusbar_cid = 0;
 465
 466         messageview->msginfo_update_callback_id =
 467                 hooks_register_hook(MSGINFO_UPDATE_HOOKLIST, messageview_update_msg, (gpointer) messageview);
 468
 469         return messageview;
 470 }
 471
 472 GList *messageview_get_msgview_list(void)
 473 {
 474         return msgview_list;
 475 }
 476
 477 void messageview_update_actions_menu(MessageView *msgview)
 478 {
 479         GtkItemFactory *ifactory;
 480
 481         /* Messages opened in a new window do not have a menu bar */
 482         if (msgview->menubar == NULL)
 483                 return;
 484         ifactory = gtk_item_factory_from_widget(msgview->menubar);
 485         action_update_msgview_menu(ifactory, "/Tools/Actions", msgview);
 486 }
 487
 488 static void messageview_add_toolbar(MessageView *msgview, GtkWidget *window)
 489 {
 490         GtkWidget *handlebox;
 491         GtkWidget *vbox;
 492         GtkWidget *menubar;
 493 #ifndef MAEMO
 494         GtkWidget *statusbar = NULL;
 495 #endif
 496         guint n_menu_entries;
 497
 498         vbox = gtk_vbox_new(FALSE, 0);
 499         gtk_widget_show(vbox);
 500         gtk_container_add(GTK_CONTAINER(window), vbox);
 501
 502         n_menu_entries = sizeof(msgview_entries) / sizeof(msgview_entries[0]);
 503         menubar = menubar_create(window, msgview_entries,
 504                                  n_menu_entries, "<MessageView>", msgview);
 505         gtk_widget_show(menubar);
 506         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
 507
 508         if (prefs_common.toolbar_detachable) {
 509                 handlebox = gtk_handle_box_new();
 510         } else {
 511                 handlebox = gtk_hbox_new(FALSE, 0);
 512         }
 513         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
 514         gtk_widget_realize(handlebox);
 515 #ifdef MAEMO
 516         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, window,
 517                                           (gpointer)msgview);
 518         msgview->statusbar = NULL;
 519         msgview->statusbar_cid = 0;
 520 #else
 521         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, handlebox,
 522                                           (gpointer)msgview);
 523         statusbar = gtk_statusbar_new();
 524         gtk_widget_show(statusbar);
 525         gtk_box_pack_end(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0);
 526         msgview->statusbar = statusbar;
 527         msgview->statusbar_cid = gtk_statusbar_get_context_id
 528                 (GTK_STATUSBAR(statusbar), "Message View");
 529 #endif
 530
 531
 532         msgview->handlebox = handlebox;
 533         msgview->menubar   = menubar;
 534
 535         gtk_container_add(GTK_CONTAINER(vbox),
 536                           GTK_WIDGET_PTR(msgview));
 537
 538         messageview_update_actions_menu(msgview);
 539
 540         msgview_list = g_list_append(msgview_list, msgview);
 541 }
 542
 543 static MessageView *messageview_create_with_new_window_visible(MainWindow *mainwin, gboolean show)
 544 {
 545         MessageView *msgview;
 546         GtkWidget *window;
 547         static GdkGeometry geometry;
 548
 549         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "messageview");
 550         gtk_window_set_title(GTK_WINDOW(window), _("Claws Mail - Message View"));
 551         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
 552
 553         if (!geometry.min_height) {
 554                 geometry.min_width = 320;
 555                 geometry.min_height = 200;
 556         }
 557         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
 558                                       GDK_HINT_MIN_SIZE);
 559
 560         gtk_widget_set_size_request(window, prefs_common.msgwin_width,
 561                                     prefs_common.msgwin_height);
 562
 563         msgview = messageview_create(mainwin);
 564
 565         g_signal_connect(G_OBJECT(window), "size_allocate",
 566                          G_CALLBACK(messageview_size_allocate_cb),
 567                          msgview);
 568         g_signal_connect(G_OBJECT(window), "delete_event",
 569                          G_CALLBACK(messageview_delete_cb), msgview);
 570 #ifdef MAEMO
 571         maemo_connect_key_press_to_mainwindow(GTK_WINDOW(window));
 572 #else
 573         g_signal_connect(G_OBJECT(window), "key_press_event",
 574                          G_CALLBACK(key_pressed), msgview);
 575 #endif
 576         messageview_add_toolbar(msgview, window);
 577
 578         if (show) {
 579                 gtk_widget_grab_focus(msgview->mimeview->textview->text);
 580                 gtk_widget_show(window);
 581         } else {
 582                 gtk_widget_realize(window);
 583         }
 584
 585         msgview->new_window = TRUE;
 586         msgview->window = window;
 587         msgview->visible = TRUE;
 588
 589         toolbar_set_style(msgview->toolbar->toolbar, msgview->handlebox,
 590                           prefs_common.toolbar_style);
 591         messageview_init(msgview);
 592
 593         return msgview;
 594 }
 595
 596 MessageView *messageview_create_with_new_window(MainWindow *mainwin)
 597 {
 598         return messageview_create_with_new_window_visible(mainwin, TRUE);
 599 }
 600 void messageview_init(MessageView *messageview)
 601 {
 602         headerview_init(messageview->headerview);
 603         mimeview_init(messageview->mimeview);
 604         /*messageview_set_font(messageview);*/
 605
 606         noticeview_hide(messageview->noticeview);
 607 }
 608
 609 static void notification_convert_header(gchar *dest, gint len,
 610                                         const gchar *src_,
 611                                         gint header_len)
 612 {
 613         char *src;
 614
 615         g_return_if_fail(src_ != NULL);
 616         g_return_if_fail(dest != NULL);
 617
 618         if (len < 1) return;
 619
 620         Xstrndup_a(src, src_, len, return);
 621
 622         remove_return(src);
 623
 624         if (is_ascii_str(src)) {
 625                 strncpy2(dest, src, len);
 626                 dest[len - 1] = '\0';
 627                 return;
 628         } else
 629                 conv_encode_header(dest, len, src, header_len, FALSE);
 630 }
 631
 632 static gint disposition_notification_send(MsgInfo *msginfo)
 633 {
 634         gchar buf[BUFFSIZE];
 635         gchar tmp[MAXPATHLEN + 1];
 636         FILE *fp;
 637         GList *ac_list;
 638         PrefsAccount *account = NULL;
 639         gint ok;
 640         gchar *to;
 641         FolderItem *queue, *outbox;
 642         gint num;
 643         gchar *path;
 644         gchar *addr;
 645         gchar *addrp;
 646         gchar *foo = NULL;
 647         gboolean queued_removed = FALSE;
 648
 649         if (!msginfo->extradata)
 650                 return -1;
 651         if (!msginfo->extradata->returnreceiptto &&
 652             !msginfo->extradata->dispositionnotificationto)
 653                 return -1;
 654
 655         /* RFC2298: Test for Return-Path */
 656         if (msginfo->extradata->dispositionnotificationto)
 657                 to = msginfo->extradata->dispositionnotificationto;
 658         else
 659                 to = msginfo->extradata->returnreceiptto;
 660
 661         ok = procheader_get_header_from_msginfo(msginfo, buf, sizeof(buf),
 662                                 "Return-Path:");
 663         if (ok == 0) {
 664                 gchar *to_addr = g_strdup(to);
 665                 extract_address(to_addr);
 666                 extract_address(buf);
 667                 ok = strcasecmp(to_addr, buf);
 668                 g_free(to_addr);
 669         } else {
 670                 strncpy(buf, _("<No Return-Path found>"),
 671                                 sizeof(buf));
 672         }
 673
 674         if (ok != 0) {
 675                 AlertValue val;
 676                 gchar *message;
 677                 message = g_markup_printf_escaped(
 678                   _("The notification address to which the return receipt is\n"
 679                     "to be sent does not correspond to the return path:\n"
 680                     "Notification address: %s\n"
 681                     "Return path: %s\n"
 682                     "It is advised to not to send the return receipt."),
 683                   to, buf);
 684                 val = alertpanel_full(_("Warning"), message,
 685                                 _("_Don't Send"), _("_Send"), NULL, FALSE,
 686                                 NULL, ALERT_WARNING, G_ALERTDEFAULT);
 687                 g_free(message);
 688                 if (val != G_ALERTALTERNATE)
 689                         return -1;
 690         }
 691
 692         ac_list = account_find_all_from_address(NULL, msginfo->to);
 693         ac_list = account_find_all_from_address(ac_list, msginfo->cc);
 694
 695         if (ac_list == NULL) {
 696                 AlertValue val =
 697                 alertpanel_full(_("Warning"),
 698                   _("This message is asking for a return receipt notification\n"
 699                     "but according to its 'To:' and 'CC:' headers it was not\n"
 700                     "officially addressed to you.\n"
 701                     "It is advised to not to send the return receipt."),
 702                   _("_Don't Send"), _("_Send"), NULL, FALSE,
 703                   NULL, ALERT_WARNING, G_ALERTDEFAULT);
 704                 if (val != G_ALERTALTERNATE)
 705                         return -1;
 706         }
 707
 708         if (g_list_length(ac_list) > 1) {
 709                 if ((account = select_account_from_list(ac_list)) == NULL)
 710                         return -1;
 711         }
 712         else if (ac_list != NULL)
 713                 account = (PrefsAccount *) ac_list->data;
 714         g_list_free(ac_list);
 715
 716         if (account == NULL)
 717                 account = account_get_default();
 718         if (!account || account->protocol == A_NNTP) {
 719                 alertpanel_error(_("Account for sending mail is not specified.\n"
 720                                    "Please select a mail account before sending."));
 721                 return -1;
 722         }
 723
 724         /* write to temporary file */
 725         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%p",
 726                    get_rc_dir(), G_DIR_SEPARATOR, msginfo);
 727
 728         if ((fp = g_fopen(tmp, "wb")) == NULL) {
 729                 FILE_OP_ERROR(tmp, "fopen");
 730                 return -1;
 731         }
 732
 733         /* chmod for security */
 734         if (change_file_mode_rw(fp, tmp) < 0) {
 735                 FILE_OP_ERROR(tmp, "chmod");
 736                 g_warning("can't change file mode\n");
 737         }
 738
 739         addr = g_strdup(to);
 740
 741         extract_address(addr);
 742         addrp = addr;
 743
 744         /* write queue headers */
 745         if (fprintf(fp, "AF:\n"
 746                     "NF:0\n"
 747                     "PS:10\n"
 748                     "SRH:1\n"
 749                     "SFN:\n"
 750                     "DSR:\n"
 751                     "MID:\n"
 752                     "CFG:\n"
 753                     "PT:0\n"
 754                     "S:%s\n"
 755                     "RQ:\n"
 756                     "SSV:%s\n"
 757                     "SSH:\n"
 758                     "R:<%s>\n",
 759                     account->address,
 760                     account->smtp_server?account->smtp_server:"",
 761                     addrp) < 0) {
 762                 g_free(addrp);
 763                 fclose(fp);
 764                 g_unlink(tmp);
 765                 return -1;
 766         }
 767
 768         g_free(addrp);
 769
 770         /* check whether we need to save the message */
 771         outbox = account_get_special_folder(account, F_OUTBOX);
 772         if (folder_get_default_outbox() == outbox && !prefs_common.savemsg)
 773                 outbox = NULL;
 774         if (outbox) {
 775                 path = folder_item_get_identifier(outbox);
 776                 if (fprintf(fp, "SCF:%s\n", path) < 0) {
 777                         g_free(path);
 778                         fclose(fp);
 779                         g_unlink(tmp);
 780                         return -1;
 781                 }
 782                 g_free(path);
 783         }
 784
 785         if (fprintf(fp, "X-Claws-End-Special-Headers: 1\n") < 0) {
 786                 fclose(fp);
 787                 g_unlink(tmp);
 788                 return -1;
 789         }
 790
 791         /* Date */
 792         get_rfc822_date(buf, sizeof(buf));
 793         if (fprintf(fp, "Date: %s\n", buf) < 0) {
 794                 fclose(fp);
 795                 g_unlink(tmp);
 796                 return -1;
 797         }
 798
 799         /* From */
 800         if (account->name && *account->name) {
 801                 notification_convert_header
 802                         (buf, sizeof(buf), account->name,
 803                          strlen("From: "));
 804                 if (fprintf(fp, "From: %s <%s>\n", buf, account->address) < 0) {
 805                         fclose(fp);
 806                         g_unlink(tmp);
 807                         return -1;
 808                 }
 809         } else
 810                 if (fprintf(fp, "From: %s\n", account->address) < 0) {
 811                         fclose(fp);
 812                         g_unlink(tmp);
 813                         return -1;
 814                 }
 815
 816
 817         if (fprintf(fp, "To: %s\n", to) < 0) {
 818                 fclose(fp);
 819                 g_unlink(tmp);
 820                 return -1;
 821         }
 822
 823         /* Subject */
 824         notification_convert_header(buf, sizeof(buf), msginfo->subject,
 825                                     strlen("Subject: "));
 826         if (fprintf(fp, "Subject: Disposition notification: %s\n", buf) < 0) {
 827                 fclose(fp);
 828                 g_unlink(tmp);
 829                 return -1;
 830         }
 831
 832         /* Message ID */
 833         if (account->set_domain && account->domain) {
 834                 g_snprintf(buf, sizeof(buf), "%s", account->domain);
 835         } else if (!strncmp(get_domain_name(), "localhost", strlen("localhost"))) {
 836                 g_snprintf(buf, sizeof(buf), "%s",
 837                         strchr(account->address, '@') ?
 838                                 strchr(account->address, '@')+1 :
 839                                 account->address);
 840         } else {
 841                 g_snprintf(buf, sizeof(buf), "%s", "");
 842         }
 843
 844         if (account->gen_msgid) {
 845                 generate_msgid(buf, sizeof(buf));
 846
 847                 if (fprintf(fp, "Message-ID: <%s>\n", buf) < 0) {
 848                         fclose(fp);
 849                         g_unlink(tmp);
 850                         return -1;
 851                 }
 852         }
 853
 854         if (fclose(fp) == EOF) {
 855                 FILE_OP_ERROR(tmp, "fclose");
 856                 g_unlink(tmp);
 857                 return -1;
 858         }
 859
 860         /* put it in queue */
 861         queue = account_get_special_folder(account, F_QUEUE);
 862         if (!queue) queue = folder_get_default_queue();
 863         if (!queue) {
 864                 g_warning("can't find queue folder\n");
 865                 g_unlink(tmp);
 866                 return -1;
 867         }
 868         folder_item_scan(queue);
 869         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
 870                 g_warning("can't queue the message\n");
 871                 g_unlink(tmp);
 872                 return -1;
 873         }
 874
 875         if (prefs_common.work_offline &&
 876             !inc_offline_should_override(TRUE,
 877                 _("Claws Mail needs network access in order "
 878                   "to send this email.")))
 879                 return 0;
 880
 881         /* send it */
 882         path = folder_item_fetch_msg(queue, num);
 883         ok = procmsg_send_message_queue(path, &foo, queue, num, &queued_removed);
 884         g_free(path);
 885         g_free(foo);
 886         if (ok == 0 && !queued_removed)
 887                 folder_item_remove_msg(queue, num);
 888
 889         return ok;
 890 }
 891
 892 static gboolean find_encrypted_func(GNode *node, gpointer data)
 893 {
 894         MimeInfo *mimeinfo = (MimeInfo *) node->data;
 895         MimeInfo **encinfo = (MimeInfo **) data;
 896
 897         if (privacy_mimeinfo_is_encrypted(mimeinfo)) {
 898                 *encinfo = mimeinfo;
 899                 return TRUE;
 900         }
 901
 902         return FALSE;
 903 }
 904
 905 static MimeInfo *find_encrypted_part(MimeInfo *rootinfo)
 906 {
 907         MimeInfo *encinfo = NULL;
 908
 909         g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
 910                 find_encrypted_func, &encinfo);
 911
 912         return encinfo;
 913 }
 914
 915 gint messageview_show(MessageView *messageview, MsgInfo *msginfo,
 916                       gboolean all_headers)
 917 {
 918         gchar *file;
 919         MimeInfo *mimeinfo, *encinfo;
 920         gchar *subject = NULL;
 921         g_return_val_if_fail(msginfo != NULL, -1);
 922
 923         if (messageview->mimeview->textview &&
 924             messageview->mimeview->textview->loading) {
 925                 messageview->mimeview->textview->stop_loading = TRUE;
 926                 return 0;
 927         }
 928
 929         if (messageview->toolbar)
 930                 toolbar_set_learn_button
 931                         (messageview->toolbar,
 932                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
 933         else
 934                 toolbar_set_learn_button
 935                         (messageview->mainwin->toolbar,
 936                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
 937
 938         if (messageview->toolbar) {
 939                 if (messageview->toolbar->learn_spam_btn)
 940                         gtk_widget_set_sensitive(
 941                                 messageview->toolbar->learn_spam_btn,
 942                                 procmsg_spam_can_learn());
 943         }
 944         messageview->updating = TRUE;
 945
 946         file = procmsg_get_message_file_path(msginfo);
 947         if (!file) {
 948                 g_warning("can't get message file path.\n");
 949                 textview_show_error(messageview->mimeview->textview);
 950                 return -1;
 951         }
 952
 953         if (!folder_has_parent_of_type(msginfo->folder, F_QUEUE) &&
 954             !folder_has_parent_of_type(msginfo->folder, F_DRAFT))
 955                 mimeinfo = procmime_scan_file(file);
 956         else
 957                 mimeinfo = procmime_scan_queue_file(file);
 958
 959         messageview->updating = FALSE;
 960
 961         if (messageview->deferred_destroy) {
 962                 g_free(file);
 963                 messageview_destroy(messageview);
 964                 return 0;
 965         }
 966
 967         if (!mimeinfo) {
 968                 textview_show_error(messageview->mimeview->textview);
 969                 return -1;
 970         }
 971
 972         while ((encinfo = find_encrypted_part(mimeinfo)) != NULL) {
 973                 debug_print("decrypting message part\n");
 974                 if (privacy_mimeinfo_decrypt(encinfo) < 0) {
 975                         alertpanel_error(_("Couldn't decrypt: %s"),
 976                                 privacy_get_error());
 977                         break;
 978                 }
 979         }
 980
 981         if (messageview->msginfo != msginfo) {
 982                 procmsg_msginfo_free(messageview->msginfo);
 983                 messageview->msginfo = NULL;
 984                 messageview_set_menu_sensitive(messageview);
 985                 messageview->msginfo =
 986                         procmsg_msginfo_get_full_info_from_file(msginfo, file);
 987                 if (!messageview->msginfo)
 988                         messageview->msginfo = procmsg_msginfo_copy(msginfo);
 989         } else {
 990                 messageview->msginfo = NULL;
 991                 messageview_set_menu_sensitive(messageview);
 992                 messageview->msginfo = msginfo;
 993         }
 994         headerview_show(messageview->headerview, messageview->msginfo);
 995
 996         messageview_set_position(messageview, 0);
 997
 998         textview_set_all_headers(messageview->mimeview->textview,
 999                         messageview->all_headers);
1000
1001 #ifdef MAEMO
1002         maemo_window_full_screen_if_needed(GTK_WINDOW(messageview->window));
1003 #endif
1004         if (messageview->window) {
1005                 gtk_window_set_title(GTK_WINDOW(messageview->window),
1006                                 _("Claws Mail - Message View"));
1007                 GTK_EVENTS_FLUSH();
1008         }
1009         mimeview_show_message(messageview->mimeview, mimeinfo, file);
1010
1011 #ifndef MAEMO
1012         messageview_set_position(messageview, 0);
1013 #endif
1014
1015         if (messageview->window && msginfo->subject) {
1016                 subject = g_strdup(msginfo->subject);
1017                 if (!g_utf8_validate(subject, -1, NULL)) {
1018                         g_free(subject);
1019                         subject = g_malloc(strlen(msginfo->subject)*2 +1);
1020                         conv_localetodisp(subject, strlen(msginfo->subject)*2 +1,
1021                                 msginfo->subject);
1022                 }
1023                 if (g_utf8_validate(subject, -1, NULL))
1024                         gtk_window_set_title(GTK_WINDOW(messageview->window),
1025                                 subject);
1026                 g_free(subject);
1027         }
1028
1029         if (msginfo && msginfo->folder) {
1030                 msginfo->folder->last_seen = msginfo->msgnum;
1031         }
1032
1033         main_create_mailing_list_menu(messageview->mainwin, messageview->msginfo);
1034
1035         if (messageview->msginfo && messageview->msginfo->extradata
1036             && messageview->msginfo->extradata->partial_recv)
1037                 partial_recv_show(messageview->noticeview,
1038                                   messageview->msginfo);
1039         else if (messageview->msginfo && messageview->msginfo->extradata &&
1040             (messageview->msginfo->extradata->dispositionnotificationto ||
1041              messageview->msginfo->extradata->returnreceiptto) &&
1042             !MSG_IS_RETRCPT_SENT(messageview->msginfo->flags) &&
1043             !prefs_common.never_send_retrcpt)
1044                 return_receipt_show(messageview->noticeview,
1045                                     messageview->msginfo);
1046         else
1047                 noticeview_hide(messageview->noticeview);
1048
1049         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1050         if (!all_headers && mimeinfo
1051                         && (mimeinfo->type != MIMETYPE_TEXT ||
1052             strcasecmp(mimeinfo->subtype, "plain"))
1053                         && (mimeinfo->type != MIMETYPE_MULTIPART ||
1054             strcasecmp(mimeinfo->subtype, "signed"))) {
1055                 if (strcasecmp(mimeinfo->subtype, "html"))
1056                         mimeview_show_part(messageview->mimeview,mimeinfo);
1057                 else if (prefs_common.invoke_plugin_on_html)
1058                         mimeview_select_mimepart_icon(messageview->mimeview,mimeinfo);
1059         }
1060
1061         g_free(file);
1062
1063         return 0;
1064 }
1065
1066 void messageview_reflect_prefs_pixmap_theme(void)
1067 {
1068         GList *cur;
1069         MessageView *msgview;
1070
1071         for (cur = msgview_list; cur != NULL; cur = cur->next) {
1072                 msgview = (MessageView*)cur->data;
1073                 toolbar_update(TOOLBAR_MSGVIEW, msgview);
1074                 mimeview_update(msgview->mimeview);
1075         }
1076 }
1077
1078 void messageview_clear(MessageView *messageview)
1079 {
1080         if (!messageview)
1081                 return;
1082         procmsg_msginfo_free(messageview->msginfo);
1083         messageview->msginfo = NULL;
1084         messageview->filtered = FALSE;
1085         mimeview_clear(messageview->mimeview);
1086         headerview_clear(messageview->headerview);
1087         noticeview_hide(messageview->noticeview);
1088 }
1089
1090 void messageview_destroy(MessageView *messageview)
1091 {
1092         debug_print("destroy messageview\n");
1093         messageview_list = g_list_remove(messageview_list, messageview);
1094
1095         if (messageview->mainwin->summaryview->messageview == messageview) {
1096                 messageview->mainwin->summaryview->displayed = NULL;
1097                 messageview->mainwin->summaryview->messageview = NULL;
1098         }
1099         if (messageview->mainwin->summaryview->ext_messageview == messageview) {
1100                 messageview->mainwin->summaryview->displayed = NULL;
1101                 messageview->mainwin->summaryview->ext_messageview = NULL;
1102         }
1103         if (!messageview->deferred_destroy) {
1104                 hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,
1105                               messageview->msginfo_update_callback_id);
1106         }
1107
1108         if (messageview->updating) {
1109                 debug_print("uh oh, better not touch that now (fetching)\n");
1110                 messageview->deferred_destroy = TRUE;
1111                 gtk_widget_hide(messageview->window);
1112                 return;
1113         }
1114
1115         if (messageview->mimeview->textview
1116         &&  messageview->mimeview->textview->loading) {
1117                 debug_print("uh oh, better not touch that now (loading text)\n");
1118                 messageview->deferred_destroy = TRUE;
1119                 messageview->mimeview->textview->stop_loading = TRUE;
1120                 gtk_widget_hide(messageview->window);
1121                 return;
1122         }
1123
1124         headerview_destroy(messageview->headerview);
1125         mimeview_destroy(messageview->mimeview);
1126         noticeview_destroy(messageview->noticeview);
1127
1128         procmsg_msginfo_free(messageview->msginfo);
1129         toolbar_clear_list(TOOLBAR_MSGVIEW);
1130         if (messageview->toolbar) {
1131                 toolbar_destroy(messageview->toolbar);
1132                 g_free(messageview->toolbar);
1133         }
1134
1135         msgview_list = g_list_remove(msgview_list, messageview);
1136
1137         if (messageview->window)
1138                 gtk_widget_destroy(messageview->window);
1139         g_free(messageview);
1140 }
1141
1142 void messageview_delete(MessageView *msgview)
1143 {
1144         MsgInfo *msginfo = NULL;
1145         FolderItem *trash = NULL;
1146         PrefsAccount *ac = NULL;
1147
1148         if (msgview->msginfo && msgview->mainwin && msgview->mainwin->summaryview)
1149                 msginfo = summary_get_selected_msg(msgview->mainwin->summaryview);
1150
1151         /* need a procmsg_msginfo_equal() */
1152         if (msginfo && msgview->msginfo &&
1153             msginfo->msgnum == msgview->msginfo->msgnum &&
1154             msginfo->folder == msgview->msginfo->folder) {
1155                 summary_delete_trash(msgview->mainwin->summaryview);
1156         } else {
1157                 msginfo = msgview->msginfo;
1158
1159                 g_return_if_fail(msginfo != NULL);
1160
1161                 /* to get the trash folder, we have to choose either
1162                  * the folder's or account's trash default - we prefer
1163                  * the one in the account prefs */
1164                 if (msginfo->folder) {
1165                         if (NULL != (ac = account_find_from_item(msginfo->folder)))
1166                                 trash = account_get_special_folder(ac, F_TRASH);
1167                         if (!trash && msginfo->folder->folder)
1168                                 trash = msginfo->folder->folder->trash;
1169                         /* if still not found, use the default */
1170                         if (!trash)
1171                                 trash = folder_get_default_trash();
1172                 }
1173
1174                 g_return_if_fail(trash != NULL);
1175
1176                 if (prefs_common.immediate_exec)
1177                         /* TODO: Delete from trash */
1178                         folder_item_move_msg(trash, msginfo);
1179                 else {
1180                         procmsg_msginfo_set_to_folder(msginfo, trash);
1181                         procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
1182                         /* NOTE: does not update to next message in summaryview */
1183                 }
1184         }
1185 #ifdef MAEMO
1186         if (msgview->window) {
1187                 messageview_destroy(msgview);
1188         }
1189 #endif
1190 }
1191
1192 /*
1193  * \brief update messageview with currently selected message in summaryview
1194  *        leave unchanged if summaryview is empty
1195  * \param pointer to MessageView
1196  */
1197 static void messageview_update(MessageView *msgview, MsgInfo *old_msginfo)
1198 {
1199         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
1200
1201         g_return_if_fail(summaryview != NULL);
1202
1203         if (summaryview->selected) {
1204                 MsgInfo *msginfo = summary_get_selected_msg(summaryview);
1205                 if (msginfo == NULL || msginfo == old_msginfo)
1206                         return;
1207
1208                 messageview_show(msgview, msginfo,
1209                                  msgview->all_headers);
1210         }
1211 }
1212
1213 TextView *messageview_get_current_textview(MessageView *messageview)
1214 {
1215         TextView *text = NULL;
1216
1217         text = messageview->mimeview->textview;
1218
1219         return text;
1220 }
1221
1222 MimeInfo *messageview_get_selected_mime_part(MessageView *messageview)
1223 {
1224         return mimeview_get_selected_part(messageview->mimeview);
1225 }
1226
1227 void messageview_copy_clipboard(MessageView *messageview)
1228 {
1229         gchar *text = messageview_get_selection(messageview);
1230         if (text) {
1231                 gtk_clipboard_set_text(
1232                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD),
1233                         text, -1);
1234         }
1235         g_free(text);
1236 }
1237
1238 void messageview_select_all(MessageView *messageview)
1239 {
1240         TextView *text;
1241
1242         text = messageview_get_current_textview(messageview);
1243         if (text) {
1244                 GtkTextView *textview = GTK_TEXT_VIEW(text->text);
1245                 GtkTextBuffer *buffer;
1246                 GtkTextIter start, end;
1247
1248                 buffer = gtk_text_view_get_buffer(textview);
1249                 gtk_text_buffer_get_bounds(buffer, &start, &end);
1250                 gtk_text_buffer_select_range(buffer, &start, &end);
1251         }
1252 }
1253
1254 void messageview_set_position(MessageView *messageview, gint pos)
1255 {
1256         TextView *text;
1257
1258         text = messageview_get_current_textview(messageview);
1259         if (text)
1260                 textview_set_position(text, pos);
1261 }
1262
1263 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
1264                                    gboolean case_sens)
1265 {
1266         TextView *text;
1267
1268         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1269                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1270                 if (viewer && viewer->text_search) {
1271                         return viewer->text_search(viewer, FALSE, str, case_sens);
1272                 }
1273         }
1274
1275         text = messageview_get_current_textview(messageview);
1276         if (text)
1277                 return textview_search_string(text, str, case_sens);
1278         return FALSE;
1279 }
1280
1281 gboolean messageview_search_string_backward(MessageView *messageview,
1282                                             const gchar *str,
1283                                             gboolean case_sens)
1284 {
1285         TextView *text;
1286
1287         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1288                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1289                 if (viewer && viewer->text_search) {
1290                         return viewer->text_search(viewer, TRUE, str, case_sens);
1291                 }
1292         }
1293
1294         text = messageview_get_current_textview(messageview);
1295         if (text)
1296                 return textview_search_string_backward(text,
1297                                                        str, case_sens);
1298         return FALSE;
1299 }
1300
1301 gboolean messageview_is_visible(MessageView *messageview)
1302 {
1303         if (messageview == NULL)
1304                 return FALSE;
1305         return messageview->visible;
1306 }
1307
1308 static void messageview_save_as(MessageView *messageview)
1309 {
1310         gchar *filename = NULL;
1311         MsgInfo *msginfo;
1312         gchar *src, *dest, *tmp;
1313
1314         if (!messageview->msginfo) return;
1315         msginfo = messageview->msginfo;
1316
1317         if (msginfo->subject) {
1318                 Xstrdup_a(filename, msginfo->subject, return);
1319                 subst_for_filename(filename);
1320         }
1321         if (filename && !g_utf8_validate(filename, -1, NULL)) {
1322                 gchar *oldstr = filename;
1323                 filename = conv_codeset_strdup(filename,
1324                                                conv_get_locale_charset_str(),
1325                                                CS_UTF_8);
1326                 if (!filename) {
1327                         g_warning("messageview_save_as(): failed to convert character set.");
1328                         filename = g_strdup(oldstr);
1329                 }
1330                 dest = filesel_select_file_save(_("Save as"), filename);
1331                 g_free(filename);
1332         } else
1333                 dest = filesel_select_file_save(_("Save as"), filename);
1334         if (!dest) return;
1335         if (is_file_exist(dest)) {
1336                 AlertValue aval;
1337
1338                 aval = alertpanel(_("Overwrite"),
1339                                   _("Overwrite existing file?"),
1340                                   GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL);
1341                 if (G_ALERTALTERNATE != aval) return;
1342         }
1343
1344         src = procmsg_get_message_file(msginfo);
1345         if (copy_file(src, dest, TRUE) < 0) {
1346                 tmp =  g_path_get_basename(dest);
1347                 alertpanel_error(_("Couldn't save the file '%s'."), tmp);
1348                 g_free(tmp);
1349         }
1350         g_free(dest);
1351         g_free(src);
1352 }
1353
1354 static gint messageview_delete_cb(GtkWidget *widget, GdkEventAny *event,
1355                                   MessageView *messageview)
1356 {
1357         messageview_destroy(messageview);
1358         return TRUE;
1359 }
1360
1361 static void messageview_size_allocate_cb(GtkWidget *widget,
1362                                          GtkAllocation *allocation)
1363 {
1364         g_return_if_fail(allocation != NULL);
1365
1366         prefs_common.msgwin_width  = allocation->width;
1367         prefs_common.msgwin_height = allocation->height;
1368 }
1369 #ifndef MAEMO
1370 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
1371                         MessageView *messageview)
1372 {
1373         if (event && event->keyval == GDK_Escape && messageview->window) {
1374                 messageview_destroy(messageview);
1375                 return TRUE;
1376         }
1377
1378         if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK|GDK_SHIFT_MASK)) != 0)
1379                 return FALSE;
1380
1381         g_signal_stop_emission_by_name(G_OBJECT(widget),
1382                                         "key_press_event");
1383         mimeview_pass_key_press_event(messageview->mimeview, event);
1384         return FALSE;
1385 }
1386 #endif
1387 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
1388 {
1389         gchar *addr = NULL;
1390         gboolean from_me = FALSE;
1391         if (msginfo->folder
1392                 && (folder_has_parent_of_type(msginfo->folder, F_QUEUE)
1393                  || folder_has_parent_of_type(msginfo->folder, F_DRAFT)))
1394                 return;
1395
1396         addr = g_strdup(msginfo->from);
1397         if (addr) {
1398                 extract_address(addr);
1399                 if (account_find_from_address(addr)) {
1400                         from_me = TRUE;
1401                 }
1402                 g_free(addr);
1403         }
1404
1405         if (from_me) {
1406                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1407                 noticeview_set_text(noticeview, _("You asked for a return receipt in this message."));
1408                 noticeview_set_button_text(noticeview, NULL);
1409                 noticeview_set_button_press_callback(noticeview, NULL, NULL);
1410         } else {
1411                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1412                 noticeview_set_text(noticeview, _("This message asks for a return receipt."));
1413                 noticeview_set_button_text(noticeview, _("Send receipt"));
1414                 noticeview_set_button_press_callback(noticeview,
1415                                                      G_CALLBACK(return_receipt_send_clicked),
1416                                                      (gpointer) msginfo);
1417         }
1418         noticeview_show(noticeview);
1419 }
1420
1421 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
1422 {
1423         MsgInfo *tmpmsginfo;
1424         gchar *file;
1425
1426         file = procmsg_get_message_file_path(msginfo);
1427         if (!file) {
1428                 g_warning("can't get message file path.\n");
1429                 return;
1430         }
1431
1432         tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
1433         tmpmsginfo->folder = msginfo->folder;
1434         tmpmsginfo->msgnum = msginfo->msgnum;
1435
1436         if (disposition_notification_send(tmpmsginfo) >= 0) {
1437                 procmsg_msginfo_set_flags(msginfo, MSG_RETRCPT_SENT, 0);
1438                 noticeview_hide(noticeview);
1439         }
1440
1441         procmsg_msginfo_free(tmpmsginfo);
1442         g_free(file);
1443 }
1444
1445 static void partial_recv_show(NoticeView *noticeview, MsgInfo *msginfo)
1446 {
1447         gchar *text = NULL;
1448         gchar *button1 = NULL;
1449         gchar *button2 = NULL;
1450         void  *button1_cb = NULL;
1451         void  *button2_cb = NULL;
1452
1453         if (!msginfo->extradata)
1454                 return;
1455         if (!partial_msg_in_uidl_list(msginfo)) {
1456                 text = g_strdup_printf(_("This message has been partially "
1457                                 "retrieved,\nand has been deleted from the "
1458                                 "server."));
1459         } else {
1460                 switch (msginfo->planned_download) {
1461                 case POP3_PARTIAL_DLOAD_UNKN:
1462                         text = g_strdup_printf(_("This message has been "
1463                                         "partially retrieved;\nit is %s."),
1464                                         to_human_readable(
1465                                                 (off_t)(msginfo->total_size)));
1466                         button1 = _("Mark for download");
1467                         button2 = _("Mark for deletion");
1468                         button1_cb = partial_recv_dload_clicked;
1469                         button2_cb = partial_recv_del_clicked;
1470                         break;
1471                 case POP3_PARTIAL_DLOAD_DLOAD:
1472                         text = g_strdup_printf(_("This message has been "
1473                                         "partially retrieved;\nit is %s and "
1474                                         "will be downloaded."),
1475                                         to_human_readable(
1476                                                 (off_t)(msginfo->total_size)));
1477                         button1 = _("Unmark");
1478                         button1_cb = partial_recv_unmark_clicked;
1479                         button2 = _("Mark for deletion");
1480                         button2_cb = partial_recv_del_clicked;
1481                         break;
1482                 case POP3_PARTIAL_DLOAD_DELE:
1483                         text = g_strdup_printf(_("This message has been "
1484                                         "partially retrieved;\nit is %s and "
1485                                         "will be deleted."),
1486                                         to_human_readable(
1487                                                 (off_t)(msginfo->total_size)));
1488                         button1 = _("Mark for download");
1489                         button1_cb = partial_recv_dload_clicked;
1490                         button2 = _("Unmark");
1491                         button2_cb = partial_recv_unmark_clicked;
1492                         break;
1493                 default:
1494                         return;
1495                 }
1496         }
1497
1498         noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1499         noticeview_set_text(noticeview, text);
1500         g_free(text);
1501         noticeview_set_button_text(noticeview, button1);
1502         noticeview_set_button_press_callback(noticeview,
1503                      G_CALLBACK(button1_cb), (gpointer) msginfo);
1504
1505         noticeview_set_2ndbutton_text(noticeview, button2);
1506         noticeview_set_2ndbutton_press_callback(noticeview,
1507                      G_CALLBACK(button2_cb), (gpointer) msginfo);
1508
1509         noticeview_show(noticeview);
1510 }
1511
1512 static void partial_recv_dload_clicked(NoticeView *noticeview,
1513                                        MsgInfo *msginfo)
1514 {
1515         if (partial_mark_for_download(msginfo) == 0) {
1516                 partial_recv_show(noticeview, msginfo);
1517         }
1518 }
1519
1520 static void partial_recv_del_clicked(NoticeView *noticeview,
1521                                        MsgInfo *msginfo)
1522 {
1523         if (partial_mark_for_delete(msginfo) == 0) {
1524                 partial_recv_show(noticeview, msginfo);
1525         }
1526 }
1527
1528 static void partial_recv_unmark_clicked(NoticeView *noticeview,
1529                                        MsgInfo *msginfo)
1530 {
1531         if (partial_unmark(msginfo) == 0) {
1532                 partial_recv_show(noticeview, msginfo);
1533         }
1534 }
1535
1536 static void select_account_cb(GtkWidget *w, gpointer data)
1537 {
1538         *(gint*)data = combobox_get_active_data(GTK_COMBO_BOX(w));
1539 }
1540
1541 static PrefsAccount *select_account_from_list(GList *ac_list)
1542 {
1543         GtkWidget *optmenu;
1544         gint account_id;
1545
1546         g_return_val_if_fail(ac_list != NULL, NULL);
1547         g_return_val_if_fail(ac_list->data != NULL, NULL);
1548
1549         optmenu = gtkut_account_menu_new(ac_list,
1550                         G_CALLBACK(select_account_cb),
1551                         &account_id);
1552         if (!optmenu)
1553                 return NULL;
1554         account_id = ((PrefsAccount *) ac_list->data)->account_id;
1555         if (alertpanel_with_widget(
1556                                 _("Return Receipt Notification"),
1557                                 _("The message was sent to several of your "
1558                                   "accounts.\n"
1559                                   "Please choose which account do you want to "
1560                                   "use for sending the receipt notification:"),
1561                                 _("_Cancel"), _("_Send Notification"), NULL,
1562                                 FALSE, G_ALERTDEFAULT, optmenu) != G_ALERTALTERNATE)
1563                 return NULL;
1564         return account_find_from_id(account_id);
1565 }
1566
1567 /*
1568  * \brief return selected messageview text, when nothing is
1569  *        selected and message was filtered, return complete text
1570  *
1571  * \param  pointer to Messageview
1572  *
1573  * \return pointer to text (needs to be free'd by calling func)
1574  */
1575 gchar *messageview_get_selection(MessageView *msgview)
1576 {
1577         TextView *textview;
1578         gchar *text = NULL;
1579         GtkTextView *edit = NULL;
1580         GtkTextBuffer *textbuf;
1581         gint body_pos = 0;
1582
1583         g_return_val_if_fail(msgview != NULL, NULL);
1584
1585         if (msgview->mimeview->type == MIMEVIEW_VIEWER) {
1586                 MimeViewer *viewer = msgview->mimeview->mimeviewer;
1587                 if (viewer && viewer->get_selection) {
1588                         text = viewer->get_selection(viewer);
1589                         if (text)
1590                                 return text;
1591                 }
1592         }
1593
1594         textview = messageview_get_current_textview(msgview);
1595         g_return_val_if_fail(textview != NULL, NULL);
1596
1597         edit = GTK_TEXT_VIEW(textview->text);
1598         g_return_val_if_fail(edit != NULL, NULL);
1599         body_pos = textview->body_pos;
1600
1601         textbuf = gtk_text_view_get_buffer(edit);
1602
1603         if (gtk_text_buffer_get_selection_bounds(textbuf, NULL, NULL))
1604                 return gtkut_text_view_get_selection(edit);
1605         else if (msgview->filtered) {
1606                 GtkTextIter start_iter, end_iter;
1607                 gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter, body_pos);
1608                 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
1609                 gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter, FALSE);
1610         } else
1611                 text = NULL;
1612
1613         return text;
1614 }
1615
1616 static void save_as_cb(gpointer data, guint action, GtkWidget *widget)
1617 {
1618         MessageView *messageview = (MessageView *)data;
1619         messageview_save_as(messageview);
1620 }
1621
1622 #if defined(USE_GNOMEPRINT) || GTK_CHECK_VERSION(2,10,0)
1623 static void print_mimeview(MimeView *mimeview, gint sel_start, gint sel_end, gint partnum)
1624 {
1625 #if !defined(USE_GNOMEPRINT) && GTK_CHECK_VERSION(2,10,0)
1626         MainWindow *mainwin;
1627 #endif
1628         if (!mimeview
1629         ||  !mimeview->textview
1630         ||  !mimeview->textview->text)
1631                 alertpanel_warning(_("Cannot print: the message doesn't "
1632                                      "contain text."));
1633         else {
1634                 gtk_widget_realize(mimeview->textview->text);
1635                 if (partnum > 0) {
1636                         mimeview_select_part_num(mimeview, partnum);
1637                 }
1638                 if (mimeview->type == MIMEVIEW_VIEWER) {
1639                         MimeViewer *viewer = mimeview->mimeviewer;
1640                         if (viewer && viewer->print) {
1641                                 viewer->print(viewer);
1642                                 return;
1643                         }
1644                 }
1645                 if (sel_start != -1 && sel_end != -1) {
1646                         GtkTextIter start, end;
1647                         GtkTextView *text = GTK_TEXT_VIEW(mimeview->textview->text);
1648                         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1649
1650                         gtk_text_buffer_get_iter_at_offset(buffer, &start, sel_start);
1651                         gtk_text_buffer_get_iter_at_offset(buffer, &end, sel_end);
1652                         gtk_text_buffer_select_range(buffer, &start, &end);
1653                 }
1654 #if defined(USE_GNOMEPRINT)
1655                 gedit_print(GTK_TEXT_VIEW(mimeview->textview->text));
1656 #else
1657                 /* TODO: Get the real parent window, not the main window */
1658                 mainwin = mainwindow_get_mainwindow();
1659                 printing_print(GTK_TEXT_VIEW(mimeview->textview->text),
1660                                mainwin ? GTK_WINDOW(mainwin->window) : NULL,
1661                                 sel_start, sel_end);
1662 #endif
1663         }
1664 }
1665
1666 void messageview_print(MsgInfo *msginfo, gboolean all_headers,
1667                         gint sel_start, gint sel_end, gint partnum)
1668 {
1669         PangoFontDescription *font_desc = NULL;
1670         MessageView *tmpview = messageview_create_with_new_window_visible(
1671                                 mainwindow_get_mainwindow(), FALSE);
1672
1673         if (prefs_common.use_different_print_font) {
1674                 font_desc = pango_font_description_from_string
1675                                                 (prefs_common.printfont);
1676         } else {
1677                 font_desc = pango_font_description_from_string
1678                                                 (prefs_common.textfont);
1679         }
1680         if (font_desc) {
1681                 gtk_widget_modify_font(tmpview->mimeview->textview->text,
1682                         font_desc);
1683                 pango_font_description_free(font_desc);
1684         }
1685
1686         tmpview->all_headers = all_headers;
1687         if (msginfo && messageview_show(tmpview, msginfo,
1688                 tmpview->all_headers) >= 0) {
1689                         print_mimeview(tmpview->mimeview,
1690                                 sel_start, sel_end, partnum);
1691         }
1692         messageview_destroy(tmpview);
1693 }
1694 #endif
1695
1696 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
1697 static void page_setup_cb(gpointer data, guint action, GtkWidget *widget)
1698 {
1699         MessageView *messageview = (MessageView *)data;
1700         printing_page_setup(messageview ?
1701                             GTK_WINDOW(messageview->window) : NULL);
1702 }
1703 #endif
1704
1705 static void print_cb(gpointer data, guint action, GtkWidget *widget)
1706 {
1707         MessageView *messageview = (MessageView *)data;
1708 #if !defined(USE_GNOMEPRINT) && !GTK_CHECK_VERSION(2,10,0)
1709         gchar *cmdline = NULL;
1710         gchar *p;
1711 #else
1712         gint sel_start = -1, sel_end = -1, partnum = 0;
1713 #endif
1714
1715         if (!messageview->msginfo) return;
1716
1717 #if !defined(USE_GNOMEPRINT) && !GTK_CHECK_VERSION(2,10,0)
1718         cmdline = input_dialog(_("Print"),
1719                                _("Enter the print command line:\n"
1720                                  "('%s' will be replaced with file name)"),
1721                                prefs_common.print_cmd);
1722         if (!cmdline) return;
1723         if (!(p = strchr(cmdline, '%')) || *(p + 1) != 's' ||
1724             strchr(p + 2, '%')) {
1725                 alertpanel_error(_("Print command line is invalid:\n'%s'"),
1726                                  cmdline);
1727                 g_free(cmdline);
1728                 return;
1729         }
1730         procmsg_print_message(messageview->msginfo, cmdline);
1731         g_free(cmdline);
1732 #else
1733         partnum = mimeview_get_selected_part_num(messageview->mimeview);
1734         textview_get_selection_offsets(messageview->mimeview->textview,
1735                 &sel_start, &sel_end);
1736         messageview_print(messageview->msginfo, messageview->all_headers,
1737                 sel_start, sel_end, partnum);
1738 #endif
1739 }
1740
1741 static void close_cb(gpointer data, guint action, GtkWidget *widget)
1742 {
1743         MessageView *messageview = (MessageView *)data;
1744         messageview_destroy(messageview);
1745 }
1746
1747 static void copy_cb(gpointer data, guint action, GtkWidget *widget)
1748 {
1749         MessageView *messageview = (MessageView *)data;
1750         messageview_copy_clipboard(messageview);
1751 }
1752
1753 static void allsel_cb(gpointer data, guint action, GtkWidget *widget)
1754 {
1755         MessageView *messageview = (MessageView *)data;
1756         messageview_select_all(messageview);
1757 }
1758
1759 static void search_cb(gpointer data, guint action, GtkWidget *widget)
1760 {
1761         MessageView *messageview = (MessageView *)data;
1762         message_search(messageview);
1763 }
1764
1765 static void prev_cb(gpointer data, guint action, GtkWidget *widget)
1766 {
1767         MessageView *messageview = (MessageView *)data;
1768         messageview->updating = TRUE;
1769         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_BACKWARD);
1770         messageview->updating = FALSE;
1771
1772         if (messageview->deferred_destroy) {
1773                 debug_print("messageview got away!\n");
1774                 messageview_destroy(messageview);
1775                 return;
1776         }
1777         if (messageview->mainwin->summaryview->selected) {
1778 #ifndef MAEMO
1779                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
1780
1781                 if (msginfo)
1782                         messageview_show(messageview, msginfo,
1783                                          messageview->all_headers);
1784 #endif
1785         } else {
1786                 gtk_widget_destroy(messageview->window);
1787         }
1788 }
1789
1790 static void next_cb(gpointer data, guint action, GtkWidget *widget)
1791 {
1792         MessageView *messageview = (MessageView *)data;
1793         messageview->updating = TRUE;
1794         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_FORWARD);
1795         messageview->updating = FALSE;
1796
1797         if (messageview->deferred_destroy) {
1798                 debug_print("messageview got away!\n");
1799                 messageview_destroy(messageview);
1800                 return;
1801         }
1802         if (messageview->mainwin->summaryview->selected) {
1803 #ifndef MAEMO
1804                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
1805
1806                 if (msginfo)
1807                         messageview_show(messageview, msginfo,
1808                                          messageview->all_headers);
1809 #endif
1810         } else {
1811                 gtk_widget_destroy(messageview->window);
1812         }
1813 }
1814
1815 static void prev_unread_cb(gpointer data, guint action, GtkWidget *widget)
1816 {
1817         MessageView *messageview = (MessageView *)data;
1818         messageview->updating = TRUE;
1819         summary_select_prev_unread(messageview->mainwin->summaryview);
1820         messageview->updating = FALSE;
1821
1822         if (messageview->deferred_destroy) {
1823                 debug_print("messageview got away!\n");
1824                 messageview_destroy(messageview);
1825                 return;
1826         }
1827         if (messageview->mainwin->summaryview->selected) {
1828 #ifndef MAEMO
1829                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
1830
1831                 if (msginfo)
1832                         messageview_show(messageview, msginfo,
1833                                          messageview->all_headers);
1834 #endif
1835         } else {
1836                 gtk_widget_destroy(messageview->window);
1837         }
1838 }
1839
1840 static void next_unread_cb(gpointer data, guint action, GtkWidget *widget)
1841 {
1842         MessageView *messageview = (MessageView *)data;
1843         messageview->updating = TRUE;
1844         summary_select_next_unread(messageview->mainwin->summaryview);
1845         messageview->updating = FALSE;
1846
1847         if (messageview->deferred_destroy) {
1848                 debug_print("messageview got away!\n");
1849                 messageview_destroy(messageview);
1850                 return;
1851         }
1852         if (messageview->mainwin->summaryview->selected) {
1853 #ifndef MAEMO
1854                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
1855
1856                 if (msginfo)
1857                         messageview_show(messageview, msginfo,
1858                                          messageview->all_headers);
1859 #endif
1860         } else {
1861                 gtk_widget_destroy(messageview->window);
1862         }
1863 }
1864
1865 static void prev_new_cb(gpointer data, guint action, GtkWidget *widget)
1866 {
1867         MessageView *messageview = (MessageView *)data;
1868         messageview->updating = TRUE;
1869         summary_select_prev_new(messageview->mainwin->summaryview);
1870         messageview->updating = FALSE;
1871
1872         if (messageview->deferred_destroy) {
1873                 debug_print("messageview got away!\n");
1874                 messageview_destroy(messageview);
1875                 return;
1876         }
1877         if (messageview->mainwin->summaryview->selected) {
1878 #ifndef MAEMO
1879                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
1880
1881                 if (msginfo)
1882                         messageview_show(messageview, msginfo,
1883                                          messageview->all_headers);
1884 #endif
1885         } else {
1886                 gtk_widget_destroy(messageview->window);
1887         }
1888 }
1889
1890 static void next_new_cb(gpointer data, guint action, GtkWidget *widget)
1891 {
1892         MessageView *messageview = (MessageView *)data;
1893         messageview->updating = TRUE;
1894         summary_select_next_new(messageview->mainwin->summaryview);
1895         messageview->updating = FALSE;
1896
1897         if (messageview->deferred_destroy) {
1898                 debug_print("messageview got away!\n");
1899                 messageview_destroy(messageview);
1900                 return;
1901         }
1902         if (messageview->mainwin->summaryview->selected) {
1903 #ifndef MAEMO
1904                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
1905
1906                 if (msginfo)
1907                         messageview_show(messageview, msginfo,
1908                                          messageview->all_headers);
1909 #endif
1910         } else {
1911                 gtk_widget_destroy(messageview->window);
1912         }
1913 }
1914
1915 static void prev_marked_cb(gpointer data, guint action, GtkWidget *widget)
1916 {
1917         MessageView *messageview = (MessageView *)data;
1918         messageview->updating = TRUE;
1919         summary_select_prev_marked(messageview->mainwin->summaryview);
1920         messageview->updating = FALSE;
1921
1922         if (messageview->deferred_destroy) {
1923                 debug_print("messageview got away!\n");
1924                 messageview_destroy(messageview);
1925                 return;
1926         }
1927         if (messageview->mainwin->summaryview->selected) {
1928 #ifndef MAEMO
1929                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
1930
1931                 if (msginfo)
1932                         messageview_show(messageview, msginfo,
1933                                          messageview->all_headers);
1934 #endif
1935         } else {
1936                 gtk_widget_destroy(messageview->window);
1937         }
1938 }
1939
1940 static void next_marked_cb(gpointer data, guint action, GtkWidget *widget)
1941 {
1942         MessageView *messageview = (MessageView *)data;
1943         messageview->updating = TRUE;
1944         summary_select_next_marked(messageview->mainwin->summaryview);
1945         messageview->updating = FALSE;
1946
1947         if (messageview->deferred_destroy) {
1948                 debug_print("messageview got away!\n");
1949                 messageview_destroy(messageview);
1950                 return;
1951         }
1952         if (messageview->mainwin->summaryview->selected) {
1953 #ifndef MAEMO
1954                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
1955
1956                 if (msginfo)
1957                         messageview_show(messageview, msginfo,
1958                                          messageview->all_headers);
1959 #endif
1960         } else {
1961                 gtk_widget_destroy(messageview->window);
1962         }
1963 }
1964
1965 static void prev_labeled_cb(gpointer data, guint action, GtkWidget *widget)
1966 {
1967         MessageView *messageview = (MessageView *)data;
1968         messageview->updating = TRUE;
1969         summary_select_prev_labeled(messageview->mainwin->summaryview);
1970         messageview->updating = FALSE;
1971
1972         if (messageview->deferred_destroy) {
1973                 debug_print("messageview got away!\n");
1974                 messageview_destroy(messageview);
1975                 return;
1976         }
1977         if (messageview->mainwin->summaryview->selected) {
1978 #ifndef MAEMO
1979                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
1980
1981                 if (msginfo)
1982                         messageview_show(messageview, msginfo,
1983                                          messageview->all_headers);
1984 #endif
1985         } else {
1986                 gtk_widget_destroy(messageview->window);
1987         }
1988 }
1989
1990 static void next_labeled_cb(gpointer data, guint action, GtkWidget *widget)
1991 {
1992         MessageView *messageview = (MessageView *)data;
1993         messageview->updating = TRUE;
1994         summary_select_next_labeled(messageview->mainwin->summaryview);
1995         messageview->updating = FALSE;
1996
1997         if (messageview->deferred_destroy) {
1998                 debug_print("messageview got away!\n");
1999                 messageview_destroy(messageview);
2000                 return;
2001         }
2002         if (messageview->mainwin->summaryview->selected) {
2003 #ifndef MAEMO
2004                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2005
2006                 if (msginfo)
2007                         messageview_show(messageview, msginfo,
2008                                          messageview->all_headers);
2009 #endif
2010         } else {
2011                 gtk_widget_destroy(messageview->window);
2012         }
2013 }
2014
2015 static void last_read_cb(gpointer data, guint action, GtkWidget *widget)
2016 {
2017         MessageView *messageview = (MessageView *)data;
2018         messageview->updating = TRUE;
2019         summary_select_last_read(messageview->mainwin->summaryview);
2020         messageview->updating = FALSE;
2021
2022         if (messageview->deferred_destroy) {
2023                 debug_print("messageview got away!\n");
2024                 messageview_destroy(messageview);
2025                 return;
2026         }
2027         if (messageview->mainwin->summaryview->selected) {
2028 #ifndef MAEMO
2029                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2030
2031                 if (msginfo)
2032                         messageview_show(messageview, msginfo,
2033                                          messageview->all_headers);
2034 #endif
2035         } else {
2036                 gtk_widget_destroy(messageview->window);
2037         }
2038 }
2039
2040 static void parent_cb(gpointer data, guint action, GtkWidget *widget)
2041 {
2042         MessageView *messageview = (MessageView *)data;
2043         messageview->updating = TRUE;
2044         summary_select_parent(messageview->mainwin->summaryview);
2045         messageview->updating = FALSE;
2046
2047         if (messageview->deferred_destroy) {
2048                 debug_print("messageview got away!\n");
2049                 messageview_destroy(messageview);
2050                 return;
2051         }
2052         if (messageview->mainwin->summaryview->selected) {
2053 #ifndef MAEMO
2054                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2055
2056                 if (msginfo)
2057                         messageview_show(messageview, msginfo,
2058                                          messageview->all_headers);
2059 #endif
2060         } else {
2061                 gtk_widget_destroy(messageview->window);
2062         }
2063 }
2064
2065 static void goto_unread_folder_cb(gpointer data, guint action, GtkWidget *widget)
2066 {
2067         MessageView *messageview = (MessageView *)data;
2068         messageview->updating = TRUE;
2069         folderview_select_next_unread(messageview->mainwin->folderview, FALSE);
2070         messageview->updating = FALSE;
2071
2072         if (messageview->deferred_destroy) {
2073                 debug_print("messageview got away!\n");
2074                 messageview_destroy(messageview);
2075                 return;
2076         }
2077         if (messageview->mainwin->summaryview->selected) {
2078 #ifndef MAEMO
2079                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2080
2081                 if (msginfo)
2082                         messageview_show(messageview, msginfo,
2083                                          messageview->all_headers);
2084 #endif
2085         } else {
2086                 gtk_widget_destroy(messageview->window);
2087         }
2088 }
2089
2090 static void goto_folder_cb(gpointer data, guint action, GtkWidget *widget)
2091 {
2092         MessageView *messageview = (MessageView *)data;
2093         messageview->updating = TRUE;
2094         FolderItem *to_folder;
2095         messageview->updating = FALSE;
2096
2097         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL);
2098
2099         if (to_folder) {
2100                 folderview_select(messageview->mainwin->folderview, to_folder);
2101
2102                 if (messageview->deferred_destroy) {
2103                         debug_print("messageview got away!\n");
2104                         messageview_destroy(messageview);
2105                         return;
2106                 }
2107                 if (messageview->mainwin->summaryview->selected) {
2108 #ifndef MAEMO
2109                         MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2110
2111                         if (msginfo)
2112                                 messageview_show(messageview, msginfo,
2113                                                  messageview->all_headers);
2114 #endif
2115                 } else {
2116                         gtk_widget_destroy(messageview->window);
2117                 }
2118         }
2119 }
2120
2121 static void set_charset_cb(gpointer data, guint action, GtkWidget *widget)
2122 {
2123         MessageView *messageview = (MessageView *)data;
2124         const gchar *charset;
2125
2126         if (GTK_CHECK_MENU_ITEM(widget)->active) {
2127                 charset = conv_get_charset_str((CharSet)action);
2128                 g_free(messageview->forced_charset);
2129                 messageview->forced_charset = g_strdup(charset);
2130                 procmime_force_charset(charset);
2131
2132                 messageview_show(messageview, messageview->msginfo, FALSE);
2133         }
2134 }
2135
2136 static void set_decode_cb(gpointer data, guint action, GtkWidget *widget)
2137 {
2138         MessageView *messageview = (MessageView *)data;
2139         if (GTK_CHECK_MENU_ITEM(widget)->active) {
2140                 messageview->forced_encoding = (EncodingType)action;
2141
2142                 messageview_show(messageview, messageview->msginfo, FALSE);
2143
2144                 debug_print("forced encoding: %d\n", action);
2145         }
2146 }
2147
2148
2149 static void view_source_cb(gpointer data, guint action, GtkWidget *widget)
2150 {
2151         MessageView *messageview = (MessageView *)data;
2152         SourceWindow *srcwin;
2153
2154         if (!messageview->msginfo) return;
2155
2156         srcwin = source_window_create();
2157         source_window_show_msg(srcwin, messageview->msginfo);
2158         source_window_show(srcwin);
2159 }
2160
2161 static void show_all_header_cb(gpointer data, guint action, GtkWidget *widget)
2162 {
2163         MessageView *messageview = (MessageView *)data;
2164         MsgInfo *msginfo = messageview->msginfo;
2165
2166         if (messageview->mimeview->textview &&
2167             messageview->mimeview->textview->loading) {
2168                 return;
2169         }
2170         if (messageview->updating)
2171                 return;
2172
2173         messageview->all_headers =
2174                         GTK_CHECK_MENU_ITEM(widget)->active;
2175         if (!msginfo) return;
2176         messageview->msginfo = NULL;
2177         messageview_show(messageview, msginfo,
2178                          GTK_CHECK_MENU_ITEM(widget)->active);
2179         procmsg_msginfo_free(msginfo);
2180         main_window_set_menu_sensitive(messageview->mainwin);
2181 }
2182
2183 #define SET_CHECK_MENU_ACTIVE(path, active) \
2184 { \
2185         menuitem = gtk_item_factory_get_widget(ifactory, path); \
2186         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), active); \
2187 }
2188
2189 static void msg_hide_quotes_cb(gpointer data, guint action, GtkWidget *widget)
2190 {
2191         MessageView *messageview = (MessageView *)data;
2192         MsgInfo *msginfo = messageview->msginfo;
2193         static gboolean updating_menu = FALSE;
2194         GtkItemFactory *ifactory = gtk_item_factory_from_widget(messageview->menubar);
2195         GtkWidget *menuitem;
2196         if (updating_menu)
2197                 return;
2198
2199         prefs_common.hide_quotes =
2200                         GTK_CHECK_MENU_ITEM(widget)->active ? action : 0;
2201
2202         updating_menu=TRUE;
2203         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold all", FALSE);
2204         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 2", FALSE);
2205         SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 3", FALSE);
2206         gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), prefs_common.hide_quotes > 0);
2207         updating_menu=FALSE;
2208         if (!msginfo) return;
2209         messageview->msginfo = NULL;
2210         messageview_show(messageview, msginfo,
2211                          messageview->all_headers);
2212         procmsg_msginfo_free(msginfo);
2213
2214         /* update main window */
2215         main_window_set_menu_sensitive(messageview->mainwin);
2216         summary_redisplay_msg(messageview->mainwin->summaryview);
2217 }
2218 #undef SET_CHECK_MENU_ACTIVE
2219
2220 static void compose_cb(gpointer data, guint action, GtkWidget *widget)
2221 {
2222         MessageView *messageview = (MessageView *)data;
2223         PrefsAccount *ac = NULL;
2224         FolderItem *item = NULL;
2225
2226         if (messageview->msginfo)
2227                 item = messageview->msginfo->folder;
2228
2229         if (item) {
2230                 ac = account_find_from_item(item);
2231                 if (ac && ac->protocol == A_NNTP &&
2232                     item->stype == F_NEWS) {
2233                         compose_new(ac, item->path, NULL);
2234                         return;
2235                 }
2236         }
2237
2238         compose_new(ac, NULL, NULL);
2239 }
2240
2241 static void reply_cb(gpointer data, guint action, GtkWidget *widget)
2242 {
2243         MessageView *messageview = (MessageView *)data;
2244         GSList *msginfo_list = NULL;
2245
2246         g_return_if_fail(messageview->msginfo);
2247
2248         msginfo_list = g_slist_append(msginfo_list, messageview->msginfo);
2249         compose_reply_from_messageview(messageview, msginfo_list, action);
2250         g_slist_free(msginfo_list);
2251 }
2252
2253 static void addressbook_open_cb(gpointer data, guint action, GtkWidget *widget)
2254 {
2255         addressbook_open(NULL);
2256 }
2257
2258 static void add_address_cb(gpointer data, guint action, GtkWidget *widget)
2259 {
2260         MessageView *messageview = (MessageView *)data;
2261         MsgInfo *msginfo, *full_msginfo;
2262         gchar *from;
2263         GtkWidget *image = NULL;
2264         GdkPixbuf *picture = NULL;
2265
2266         if (!messageview->msginfo || !messageview->msginfo->from)
2267                 return;
2268
2269         msginfo = messageview->msginfo;
2270         Xstrdup_a(from, msginfo->from, return);
2271         eliminate_address_comment(from);
2272         extract_address(from);
2273
2274         full_msginfo = procmsg_msginfo_get_full_info(msginfo);
2275         if (full_msginfo &&
2276             full_msginfo->extradata &&
2277             full_msginfo->extradata->face) {
2278                 image = face_get_from_header(full_msginfo->extradata->face);
2279         }
2280 #if HAVE_LIBCOMPFACE
2281         else if (full_msginfo &&
2282                  full_msginfo->extradata &&
2283                  full_msginfo->extradata->xface) {
2284                 image = xface_get_from_header(full_msginfo->extradata->xface,
2285                                 &messageview->mainwin->summaryview->ctree->style->white,
2286                                 messageview->window->window);
2287         }
2288 #endif
2289         procmsg_msginfo_free(full_msginfo);
2290         if (image)
2291                 picture = gtk_image_get_pixbuf(GTK_IMAGE(image));
2292
2293         addressbook_add_contact(msginfo->fromname, from, NULL, picture);
2294
2295         if (image)
2296                 gtk_widget_destroy(image);
2297 }
2298
2299 static void create_filter_cb(gpointer data, guint action, GtkWidget *widget)
2300 {
2301         MessageView *messageview = (MessageView *)data;
2302         FolderItem * item;
2303
2304         if (!messageview->msginfo) return;
2305
2306         item = messageview->msginfo->folder;
2307         summary_msginfo_filter_open(item,  messageview->msginfo,
2308                                     (PrefsFilterType)action, 0);
2309 }
2310
2311 static void create_processing_cb(gpointer data, guint action,
2312                                  GtkWidget *widget)
2313 {
2314         MessageView *messageview = (MessageView *)data;
2315         FolderItem * item;
2316
2317         if (!messageview->msginfo) return;
2318
2319         item = messageview->msginfo->folder;
2320         summary_msginfo_filter_open(item,  messageview->msginfo,
2321                                     (PrefsFilterType)action, 1);
2322 }
2323
2324 static void open_urls_cb(gpointer data, guint action, GtkWidget *widget)
2325 {
2326         MessageView *messageview = (MessageView *)data;
2327         messageview_list_urls(messageview);
2328 }
2329
2330 static void about_cb(gpointer data, guint action, GtkWidget *widget)
2331 {
2332         about_show();
2333 }
2334
2335 static gboolean messageview_update_msg(gpointer source, gpointer data)
2336 {
2337         MsgInfoUpdate *msginfo_update = (MsgInfoUpdate *) source;
2338         MessageView *messageview = (MessageView *)data;
2339
2340         if (messageview->msginfo != msginfo_update->msginfo)
2341                 return FALSE;
2342
2343         if (msginfo_update->flags & MSGINFO_UPDATE_DELETED) {
2344                 MsgInfo *old_msginfo = messageview->msginfo;
2345                 messageview_clear(messageview);
2346                 messageview_update(messageview, old_msginfo);
2347         }
2348
2349         return FALSE;
2350 }
2351
2352 void messageview_set_menu_sensitive(MessageView *messageview)
2353 {
2354         GtkItemFactory *ifactory;
2355         GtkWidget *menuitem = NULL;
2356
2357         if (!messageview || !messageview->new_window)
2358                 return;
2359         /* do some smart things */
2360         if (!messageview->menubar) return;
2361         ifactory = gtk_item_factory_from_widget(messageview->menubar);
2362         if (!ifactory) return;
2363
2364         if (prefs_common.hide_quotes) {
2365                 menuitem = NULL;
2366                 if (prefs_common.hide_quotes == 1)
2367                         menuitem = gtk_item_factory_get_widget(ifactory,
2368                                         "/View/Quotes/Fold all");
2369                 if (prefs_common.hide_quotes == 2)
2370                         menuitem = gtk_item_factory_get_widget(ifactory,
2371                                         "/View/Quotes/Fold from level 2");
2372                 if (prefs_common.hide_quotes == 3)
2373                         menuitem = gtk_item_factory_get_widget(ifactory,
2374                                         "/View/Quotes/Fold from level 3");
2375                 gtk_check_menu_item_set_active
2376                         (GTK_CHECK_MENU_ITEM(menuitem),
2377                          TRUE);
2378         }
2379 }
2380
2381 void messageview_learn (MessageView *msgview, gboolean is_spam)
2382 {
2383         if (is_spam) {
2384                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, TRUE) == 0)
2385                         procmsg_msginfo_set_flags(msgview->msginfo, MSG_SPAM, 0);
2386                 else
2387                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2388
2389         } else {
2390                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, FALSE) == 0)
2391                         procmsg_msginfo_unset_flags(msgview->msginfo, MSG_SPAM, 0);
2392                 else
2393                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2394         }
2395         if (msgview->toolbar)
2396                 toolbar_set_learn_button
2397                         (msgview->toolbar,
2398                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2399         else
2400                 toolbar_set_learn_button
2401                         (msgview->mainwin->toolbar,
2402                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2403 }
2404
2405 void messageview_list_urls (MessageView *msgview)
2406 {
2407         GSList *cur = msgview->mimeview->textview->uri_list;
2408         GSList *newlist = NULL;
2409         for (; cur; cur = cur->next) {
2410                 ClickableText *uri = (ClickableText *)cur->data;
2411                 if (uri->uri &&
2412                     (!g_ascii_strncasecmp(uri->uri, "ftp.", 4) ||
2413                      !g_ascii_strncasecmp(uri->uri, "ftp:", 4) ||
2414                      !g_ascii_strncasecmp(uri->uri, "www.", 4) ||
2415                      !g_ascii_strncasecmp(uri->uri, "http:", 5) ||
2416                      !g_ascii_strncasecmp(uri->uri, "https:", 6)))
2417                         newlist = g_slist_prepend(newlist, uri);
2418         }
2419         newlist = g_slist_reverse(newlist);
2420         uri_opener_open(msgview, newlist);
2421         g_slist_free(newlist);
2422 }