2009-05-12 [holger] 3.7.1cvs55
[claws.git] / src / messageview.c
1 /*
2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3  * Copyright (C) 1999-2009 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/gtk.h>
26 #include <stdio.h>
27 #include <ctype.h>
28 #include <string.h>
29
30 #include "main.h"
31 #include "messageview.h"
32 #include "message_search.h"
33 #include "headerview.h"
34 #include "summaryview.h"
35 #include "textview.h"
36 #include "mimeview.h"
37 #include "menu.h"
38 #include "about.h"
39 #include "filesel.h"
40 #include "foldersel.h"
41 #include "sourcewindow.h"
42 #include "addressbook.h"
43 #include "alertpanel.h"
44 #include "inputdialog.h"
45 #include "mainwindow.h"
46 #include "manage_window.h"
47 #include "procmsg.h"
48 #include "procheader.h"
49 #include "procmime.h"
50 #include "account.h"
51 #include "action.h"
52 #include "prefs_common.h"
53 #include "prefs_account.h"
54 #include "gtkutils.h"
55 #include "utils.h"
56 #include "send_message.h"
57 #include "stock_pixmap.h"
58 #include "hooks.h"
59 #include "filtering.h"
60 #include "partial_download.h"
61 #include "gedit-print.h"
62 #include "uri_opener.h"
63 #include "inc.h"
64 #include "log.h"
65 #include "combobox.h"
66 #include "printing.h"
67 #include "quoted-printable.h"
68 #include "version.h"
69 #include "statusbar.h"
70
71 static GList *messageview_list = NULL;
72
73 static gint messageview_delete_cb       (GtkWidget              *widget,
74                                          GdkEventAny            *event,
75                                          MessageView            *messageview);
76 static void messageview_size_allocate_cb(GtkWidget      *widget,
77                                          GtkAllocation  *allocation);
78 #ifndef MAEMO
79 static gboolean key_pressed             (GtkWidget      *widget,
80                                          GdkEventKey    *event,
81                                          MessageView    *messageview);
82 #endif
83 static void return_receipt_show         (NoticeView     *noticeview, 
84                                          MsgInfo        *msginfo);      
85 static void return_receipt_send_clicked (NoticeView     *noticeview, 
86                                          MsgInfo        *msginfo);
87 static void partial_recv_show           (NoticeView     *noticeview, 
88                                          MsgInfo        *msginfo);      
89 static void partial_recv_dload_clicked  (NoticeView     *noticeview, 
90                                          MsgInfo        *msginfo);
91 static void partial_recv_del_clicked    (NoticeView     *noticeview, 
92                                          MsgInfo        *msginfo);
93 static void partial_recv_unmark_clicked (NoticeView     *noticeview, 
94                                          MsgInfo        *msginfo);
95 static void save_as_cb                  (GtkAction      *action,
96                                          gpointer        data);
97 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
98 static void page_setup_cb               (GtkAction      *action,
99                                          gpointer        data);
100 #endif
101 static void print_cb                    (GtkAction      *action,
102                                          gpointer        data);
103 static void close_cb                    (GtkAction      *action,
104                                          gpointer        data);
105 static void copy_cb                     (GtkAction      *action,
106                                          gpointer        data);
107 static void allsel_cb                   (GtkAction      *action,
108                                          gpointer        data);
109 static void search_cb                   (GtkAction      *action,
110                                          gpointer        data);
111
112 static void prev_cb                     (GtkAction      *action,
113                                          gpointer        data);
114 static void next_cb                     (GtkAction      *action,
115                                          gpointer        data);
116 static void prev_unread_cb              (GtkAction      *action,
117                                          gpointer        data);
118 static void next_unread_cb              (GtkAction      *action,
119                                          gpointer        data);
120 static void prev_new_cb                 (GtkAction      *action,
121                                          gpointer        data);
122 static void next_new_cb                 (GtkAction      *action,
123                                          gpointer        data);
124 static void prev_marked_cb              (GtkAction      *action,
125                                          gpointer        data);
126 static void next_marked_cb              (GtkAction      *action,
127                                          gpointer        data);
128 static void prev_labeled_cb             (GtkAction      *action,
129                                          gpointer        data);
130 static void next_labeled_cb             (GtkAction      *action,
131                                          gpointer        data);
132 static void last_read_cb                (GtkAction      *action,
133                                          gpointer        data);
134 static void parent_cb                   (GtkAction      *action,
135                                          gpointer        data);
136 static void goto_unread_folder_cb       (GtkAction      *action,
137                                          gpointer        data);
138 static void goto_folder_cb              (GtkAction      *action,
139                                          gpointer        data);
140
141 static void set_charset_cb              (GtkAction *action, GtkRadioAction *current, gpointer data);
142 static void set_decode_cb               (GtkAction *action, GtkRadioAction *current, gpointer data);
143
144 static void view_source_cb              (GtkAction      *action,
145                                          gpointer        data);
146
147 static void show_all_header_cb          (GtkToggleAction        *action,
148                                          gpointer        data);
149 static void msg_hide_quotes_cb          (GtkToggleAction        *action,
150                                          gpointer        data);
151
152 static void compose_cb                  (GtkAction      *action,
153                                          gpointer        data);
154 static void reply_cb                    (GtkAction      *action,
155                                          gpointer        data);
156
157 static PrefsAccount *select_account_from_list
158                                         (GList          *ac_list);
159 static void addressbook_open_cb         (GtkAction      *action,
160                                          gpointer        data);
161 static void add_address_cb              (GtkAction      *action,
162                                          gpointer        data);
163 static void create_filter_cb            (GtkAction      *action,
164                                          gpointer        data);
165 static void create_processing_cb        (GtkAction      *action,
166                                          gpointer        data);
167 static void open_urls_cb                (GtkAction      *action,
168                                          gpointer        data);
169
170 static void about_cb                    (GtkAction      *action,
171                                          gpointer        data);
172 static void messageview_update          (MessageView    *msgview,
173                                          MsgInfo        *old_msginfo);
174 static gboolean messageview_update_msg  (gpointer source, gpointer data);
175
176 static void messageview_nothing_cb         (GtkAction *action, gpointer data)
177 {
178
179 }
180
181 static GList *msgview_list = NULL;
182 static GtkActionEntry msgview_entries[] =
183 {
184         {"Menu",                        NULL, "Menu" },
185 /* menus */
186         {"File",                        NULL, N_("_File") },
187         {"Edit",                        NULL, N_("_Edit") },
188         {"View",                        NULL, N_("_View") },
189         {"Message",                     NULL, N_("_Message") },
190         {"Tools",                       NULL, N_("_Tools") },
191         {"Help",                        NULL, N_("_Help") },
192         {"PlaceHolder",                 NULL, "Placeholder", NULL, NULL, G_CALLBACK(messageview_nothing_cb) },
193
194 /* File menu */
195         {"File/SaveAs",                 NULL, N_("_Save as..."), "<control>S", NULL, G_CALLBACK(save_as_cb) },
196 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
197         {"File/PageSetup",              NULL, N_("Page setup..."), NULL, NULL, G_CALLBACK(page_setup_cb) },
198 #endif
199         {"File/Print",                  NULL, N_("_Print..."), "<control>P", NULL, G_CALLBACK(print_cb) },
200         {"File/---",                    NULL, "---", NULL, NULL, NULL },
201         {"File/Close",                  NULL, N_("_Close"), "<control>W", NULL, G_CALLBACK(close_cb) },
202
203 /* Edit menu */
204         {"Edit/Copy",                   NULL, N_("_Copy"), "<control>C", NULL, G_CALLBACK(copy_cb) },
205         {"Edit/SelectAll",              NULL, N_("_Select all"), "<control>A", NULL, G_CALLBACK(allsel_cb) },
206         {"Edit/---",                    NULL, "---", NULL, NULL, NULL },
207         {"Edit/Find",                   NULL, N_("_Find"), "<control>F", NULL, G_CALLBACK(search_cb) },
208         
209 /* View menu */
210         {"View/Goto",                   NULL, N_("_Go to") },
211         {"View/Goto/Prev",              NULL, N_("_Previous message"), "P", NULL, G_CALLBACK(prev_cb) },
212         {"View/Goto/Next",              NULL, N_("_Next message"), "N", NULL, G_CALLBACK(next_cb) },
213         {"View/Goto/---",               NULL, "---", NULL, NULL, NULL },
214         {"View/Goto/PrevUnread",        NULL, N_("P_revious unread message"), "<shift>P", NULL, G_CALLBACK(prev_unread_cb) },
215         {"View/Goto/NextUnread",        NULL, N_("N_ext unread message"), "<shift>N", NULL, G_CALLBACK(next_unread_cb) },
216         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
217         {"View/Goto/PrevNew",           NULL, N_("Previous ne_w message"), NULL, NULL, G_CALLBACK(prev_new_cb) },
218         {"View/Goto/NextNew",           NULL, N_("Ne_xt new message"), NULL, NULL, G_CALLBACK(next_new_cb) },
219         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
220         {"View/Goto/PrevMarked",        NULL, N_("Previous _marked message"), NULL, NULL, G_CALLBACK(prev_marked_cb) },
221         {"View/Goto/NextMarked",        NULL, N_("Next m_arked message"), NULL, NULL, G_CALLBACK(next_marked_cb) },
222         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
223         {"View/Goto/PrevLabeled",       NULL, N_("Previous _labeled message"), NULL, NULL, G_CALLBACK(prev_labeled_cb) },
224         {"View/Goto/NextLabeled",       NULL, N_("Next la_beled message"), NULL, NULL, G_CALLBACK(next_labeled_cb) },
225         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
226         {"View/Goto/LastRead",          NULL, N_("Last read message"), NULL, NULL, G_CALLBACK(last_read_cb) },
227         {"View/Goto/ParentMessage",     NULL, N_("Parent message"), "<control>Up", NULL, G_CALLBACK(parent_cb) },
228         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
229         {"View/Goto/NextUnreadFolder",  NULL, N_("Next unread _folder"), "<shift>G", NULL, G_CALLBACK(goto_unread_folder_cb) },
230         {"View/Goto/OtherFolder",       NULL, N_("_Other folder..."), "G", NULL, G_CALLBACK(goto_folder_cb) },
231         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
232
233         {"View/Encoding",               NULL, N_("Character _encoding") }, /* set_charset_cb */
234         {"View/Encoding/---",           NULL, "---" },
235 #define ENC_ACTION(cs_char,c_char,string) \
236         { "View/Encoding/" cs_char, NULL, N_(string), NULL, NULL, c_char }
237
238         {"View/Encoding/Western",       NULL, N_("Western European") },
239         {"View/Encoding/Baltic",        NULL, N_("Baltic") },
240         {"View/Encoding/Hebrew",        NULL, N_("Hebrew") },
241         {"View/Encoding/Arabic",        NULL, N_("Arabic") },
242         {"View/Encoding/Cyrillic",      NULL, N_("Cyrillic") },
243         {"View/Encoding/Japanese",      NULL, N_("Japanese") },
244         {"View/Encoding/Chinese",       NULL, N_("Chinese") },
245         {"View/Encoding/Korean",        NULL, N_("Korean") },
246         {"View/Encoding/Thai",          NULL, N_("Thai") },
247
248         {"View/Decode",                 NULL, N_("Decode") }, /* set_decode_cb */
249         {"View/Decode/---",             NULL, "---" },
250
251 #define DEC_ACTION(cs_type,c_type,string) \
252         { "View/Decode/" cs_type, NULL, N_(string), NULL, NULL, c_type }
253
254         {"View/---",                    NULL, "---", NULL, NULL, NULL },
255         {"View/MessageSource",          NULL, N_("Mess_age source"), "<control>U", NULL, G_CALLBACK(view_source_cb) },
256
257         {"View/Quotes",                 NULL, N_("Quotes") }, 
258
259 /* Message menu */
260         {"Message/Compose",             NULL, N_("Compose _new message"), "<control>M", NULL, G_CALLBACK(compose_cb) },
261         {"Message/---",                 NULL, "---", NULL, NULL, NULL },
262
263         {"Message/Reply",               NULL, N_("_Reply"), "<control>R", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY */
264         {"Message/ReplyTo",             NULL, N_("Repl_y to") }, 
265         {"Message/ReplyTo/All",         NULL, N_("_all"), "<control><shift>R", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_ALL */
266         {"Message/ReplyTo/Sender",      NULL, N_("_sender"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_SENDER */
267         {"Message/ReplyTo/List",        NULL, N_("mailing _list"), "<control>L", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_LIST */
268         /* {"Message/---",                      NULL, "---", NULL, NULL, NULL }, */
269
270         {"Message/Forward",             NULL, N_("_Forward"), "<control><alt>F", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_FORWARD_INLINE */
271         {"Message/ForwardAtt",          NULL, N_("For_ward as attachment"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_FORWARD_AS_ATTACH */
272         {"Message/Redirect",            NULL, N_("Redirec_t"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REDIRECT */
273
274 /* Tools menu */        
275         {"Tools/AddressBook",           NULL, N_("_Address book"), "<control><shift>A", NULL, G_CALLBACK(addressbook_open_cb) }, 
276         {"Tools/AddSenderToAB",         NULL, N_("Add sender to address boo_k"), NULL, NULL, G_CALLBACK(add_address_cb) }, 
277         {"Tools/---",                   NULL, "---", NULL, NULL, NULL },
278
279         {"Tools/CreateFilterRule",                      NULL, N_("_Create filter rule") },
280         {"Tools/CreateFilterRule/Automatically",        NULL, N_("_Automatically"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_AUTO */
281         {"Tools/CreateFilterRule/ByFrom",               NULL, N_("By _From"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_FROM */
282         {"Tools/CreateFilterRule/ByTo",                 NULL, N_("By _To"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_TO     */
283         {"Tools/CreateFilterRule/BySubject",            NULL, N_("By _Subject"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_SUBJECT */
284
285         {"Tools/CreateProcessingRule",                  NULL, N_("Create processing rule") },
286         {"Tools/CreateProcessingRule/Automatically",    NULL, N_("_Automatically"), NULL, NULL, G_CALLBACK(create_processing_cb) }, 
287         {"Tools/CreateProcessingRule/ByFrom",           NULL, N_("By _From"), NULL, NULL, G_CALLBACK(create_processing_cb) }, 
288         {"Tools/CreateProcessingRule/ByTo",             NULL, N_("By _To"), NULL, NULL, G_CALLBACK(create_processing_cb) }, 
289         {"Tools/CreateProcessingRule/BySubject",                NULL, N_("By _Subject"), NULL, NULL, G_CALLBACK(create_processing_cb) }, 
290
291         /* {"Tools/---",                        NULL, "---", NULL, NULL, NULL }, */
292
293         {"Tools/ListUrls",              NULL, N_("List _URLs..."), "<control><shift>U", NULL, G_CALLBACK(open_urls_cb) }, 
294
295         /* {"Tools/---",                        NULL, "---", NULL, NULL, NULL }, */
296         {"Tools/Actions",       NULL, N_("Actio_ns") },
297         {"Tools/Actions/PlaceHolder",   NULL, "Placeholder", NULL, NULL, G_CALLBACK(messageview_nothing_cb) },
298
299 /* Help menu */
300         {"Help/About",          NULL, N_("_About"), NULL, NULL, G_CALLBACK(about_cb) }, 
301 };
302
303 static GtkToggleActionEntry msgview_toggle_entries[] =
304 {
305         {"View/AllHeaders",             NULL, N_("Show all _headers"), "<control>H", NULL, G_CALLBACK(show_all_header_cb) }, /* toggle */
306         {"View/Quotes/FoldAll",         NULL, N_("_Fold all"), "<control><shift>Q", NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 1 toggle */
307         {"View/Quotes/Fold2",           NULL, N_("Fold from level _2"), NULL, NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 2 toggle */
308         {"View/Quotes/Fold3",           NULL, N_("Fold from level _3"), NULL, NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 3 toggle */
309 };
310
311 static GtkRadioActionEntry msgview_radio_enc_entries[] =
312 {
313         ENC_ACTION(CS_AUTO, C_AUTO, N_("_Automatic")), /* RADIO set_charset_cb */
314         ENC_ACTION(CS_US_ASCII, C_US_ASCII, N_("7bit ASCII (US-ASC_II)")), /* RADIO set_charset_cb */
315         ENC_ACTION(CS_UTF_8, C_UTF_8, N_("Unicode (_UTF-8)")), /* RADIO set_charset_cb */
316         ENC_ACTION("Western/"CS_ISO_8859_1, C_ISO_8859_1, "ISO-8859-_1"), /* RADIO set_charset_cb */
317         ENC_ACTION("Western/"CS_ISO_8859_15, C_ISO_8859_15, "ISO-8859-15"), /* RADIO set_charset_cb */
318         ENC_ACTION("Western/"CS_WINDOWS_1252, C_WINDOWS_1252, "Windows-1252"), /* RADIO set_charset_cb */
319         ENC_ACTION(CS_ISO_8859_2, C_ISO_8859_2, N_("Central European (ISO-8859-_2)")), /* RADIO set_charset_cb */
320         ENC_ACTION("Baltic/"CS_ISO_8859_13, C_ISO_8859_13, "ISO-8859-13"), /* RADIO set_charset_cb */
321         ENC_ACTION("Baltic/"CS_ISO_8859_4, C_ISO_8859_14, "ISO-8859-_4"), /* RADIO set_charset_cb */
322         ENC_ACTION(CS_ISO_8859_7, C_ISO_8859_7, N_("Greek (ISO-8859-_7)")), /* RADIO set_charset_cb */
323         ENC_ACTION("Hebrew/"CS_ISO_8859_8, C_ISO_8859_8, "ISO-8859-_8"), /* RADIO set_charset_cb */
324         ENC_ACTION("Hebrew/"CS_WINDOWS_1255, C_WINDOWS_1255, "Windows-1255"), /* RADIO set_charset_cb */
325         ENC_ACTION("Arabic/"CS_ISO_8859_6, C_ISO_8859_6, "ISO-8859-_6"), /* RADIO set_charset_cb */
326         ENC_ACTION("Arabic/"CS_WINDOWS_1256, C_WINDOWS_1256, "Windows-1256"), /* RADIO set_charset_cb */
327         ENC_ACTION(CS_ISO_8859_9, C_ISO_8859_9, N_("Turkish (ISO-8859-_9)")), /* RADIO set_charset_cb */
328         ENC_ACTION("Cyrillic/"CS_ISO_8859_5, C_ISO_8859_5, "ISO-8859-_5"), /* RADIO set_charset_cb */
329         ENC_ACTION("Cyrillic/"CS_KOI8_R, C_KOI8_R, "KOI8-_R"), /* RADIO set_charset_cb */
330         ENC_ACTION("Cyrillic/"CS_KOI8_U, C_KOI8_U, "KOI8-_U"), /* RADIO set_charset_cb */
331         ENC_ACTION("Cyrillic/"CS_WINDOWS_1251, C_WINDOWS_1251, "Windows-1251"), /* RADIO set_charset_cb */
332         ENC_ACTION("Japanese/"CS_ISO_2022_JP, C_ISO_2022_JP, "ISO-2022-_JP"), /* RADIO set_charset_cb */
333         ENC_ACTION("Japanese/"CS_ISO_2022_JP_2, C_ISO_2022_JP_2, "ISO-2022-JP-_2"), /* RADIO set_charset_cb */
334         ENC_ACTION("Japanese/"CS_EUC_JP, C_EUC_JP, "_EUC-JP"), /* RADIO set_charset_cb */
335         ENC_ACTION("Japanese/"CS_SHIFT_JIS, C_SHIFT_JIS, "_Shift-JIS"), /* RADIO set_charset_cb */
336         ENC_ACTION("Chinese/"CS_GB2312, C_GB2312, "_GB2312"), /* RADIO set_charset_cb */
337         ENC_ACTION("Chinese/"CS_GBK, C_GBK, "GB_K"), /* RADIO set_charset_cb */
338         ENC_ACTION("Chinese/"CS_BIG5, C_BIG5, "_Big5-JP"), /* RADIO set_charset_cb */
339         ENC_ACTION("Chinese/"CS_EUC_TW, C_EUC_TW, "EUC-_TW"), /* RADIO set_charset_cb */
340         ENC_ACTION("Korean/"CS_EUC_KR, C_EUC_KR, "_EUC-KR"), /* RADIO set_charset_cb */
341         ENC_ACTION("Korean/"CS_ISO_2022_KR, C_ISO_2022_KR, "_ISO-2022-KR"), /* RADIO set_charset_cb */
342         ENC_ACTION("Thai/"CS_TIS_620, C_TIS_620, "_TIS-620-KR"), /* RADIO set_charset_cb */
343         ENC_ACTION("Thai/"CS_WINDOWS_874, C_WINDOWS_874, "_Windows-874"), /* RADIO set_charset_cb */
344 };
345
346 static GtkRadioActionEntry msgview_radio_dec_entries[] =
347 {
348         DEC_ACTION("AutoDetect", 0, N_("_Auto detect")),        /* set_decode_cb */
349         /* --- */
350         DEC_ACTION("8bit", ENC_8BIT, "_8bit"),
351         DEC_ACTION("QP", ENC_QUOTED_PRINTABLE, "_Quoted printable"),
352         DEC_ACTION("B64", ENC_BASE64, "_Base64"),
353         DEC_ACTION("Uuencode", ENC_X_UUENCODE, "_Uuencode"),
354 };
355
356 MessageView *messageview_create(MainWindow *mainwin)
357 {
358         MessageView *messageview;
359         GtkWidget *vbox;
360         HeaderView *headerview;
361         MimeView *mimeview;
362         NoticeView *noticeview;
363
364         debug_print("Creating message view...\n");
365         messageview = g_new0(MessageView, 1);
366
367         headerview = headerview_create();
368
369         noticeview = noticeview_create(mainwin);
370
371         mimeview = mimeview_create(mainwin);
372         mimeview->textview = textview_create();
373         mimeview->textview->messageview = messageview;
374         mimeview->messageview = messageview;
375
376         vbox = gtk_vbox_new(FALSE, 0);
377         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(headerview),
378                            FALSE, FALSE, 0);
379         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(noticeview),
380                            FALSE, FALSE, 0);
381         gtk_box_pack_start(GTK_BOX(vbox),
382                            GTK_WIDGET_PTR(mimeview), TRUE, TRUE, 0);
383         gtk_widget_show(vbox);
384
385         messageview->vbox        = vbox;
386         messageview->new_window  = FALSE;
387         messageview->window      = NULL;
388         messageview->headerview  = headerview;
389         messageview->mimeview    = mimeview;
390         messageview->noticeview = noticeview;
391         messageview->mainwin    = mainwin;
392
393         messageview->statusbar     = NULL;
394         messageview->statusbar_cid = 0;
395
396         messageview->show_full_text= FALSE;
397
398         messageview->msginfo_update_callback_id =
399                 hooks_register_hook(MSGINFO_UPDATE_HOOKLIST, messageview_update_msg, (gpointer) messageview);
400
401         return messageview;
402 }
403
404 GList *messageview_get_msgview_list(void)
405 {
406         return msgview_list;
407 }
408
409 void messageview_update_actions_menu(MessageView *msgview)
410 {
411         /* Messages opened in a new window do not have a menu bar */
412         if (msgview->menubar == NULL)
413                 return;
414         action_update_msgview_menu(msgview->ui_manager, "/Menu/Tools/Actions", msgview);
415 }
416
417 static void messageview_add_toolbar(MessageView *msgview, GtkWidget *window) 
418 {
419         GtkWidget *handlebox;
420         GtkWidget *vbox;
421         GtkWidget *menubar;
422 #ifndef GENERIC_UMPC
423         GtkWidget *statusbar = NULL;
424 #endif
425         GtkActionGroup *action_group;
426
427
428         vbox = gtk_vbox_new(FALSE, 0);
429         gtk_widget_show(vbox);
430         gtk_container_add(GTK_CONTAINER(window), vbox); 
431
432         msgview->ui_manager = gtk_ui_manager_new();
433         action_group = cm_menu_create_action_group_full(msgview->ui_manager,"Menu", msgview_entries,
434                         G_N_ELEMENTS(msgview_entries), (gpointer)msgview);
435         gtk_action_group_add_toggle_actions(action_group, msgview_toggle_entries,
436                         G_N_ELEMENTS(msgview_toggle_entries), (gpointer)msgview);
437         gtk_action_group_add_radio_actions(action_group, msgview_radio_enc_entries,
438                         G_N_ELEMENTS(msgview_radio_enc_entries), C_AUTO, G_CALLBACK(set_charset_cb), (gpointer)msgview);
439         gtk_action_group_add_radio_actions(action_group, msgview_radio_dec_entries,
440                         G_N_ELEMENTS(msgview_radio_dec_entries), C_AUTO, G_CALLBACK(set_decode_cb), (gpointer)msgview);
441
442 #ifndef MAEMO
443         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/", "Menu", NULL, GTK_UI_MANAGER_MENUBAR)
444 #else
445         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/", "Menu", NULL, GTK_UI_MANAGER_POPUP)
446 #endif
447
448         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "File", "File", GTK_UI_MANAGER_MENU)
449         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Edit", "Edit", GTK_UI_MANAGER_MENU)
450         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "View", "View", GTK_UI_MANAGER_MENU)
451         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Message", "Message", GTK_UI_MANAGER_MENU)
452         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Tools", "Tools", GTK_UI_MANAGER_MENU)
453         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Help", "Help", GTK_UI_MANAGER_MENU)
454
455 /* File menu */
456         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "SaveAs", "File/SaveAs", GTK_UI_MANAGER_MENUITEM)
457 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
458         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "PageSetup", "File/PageSetup", GTK_UI_MANAGER_MENUITEM)
459 #endif
460         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Print", "File/Print", GTK_UI_MANAGER_MENUITEM)
461         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Separator1", "File/---", GTK_UI_MANAGER_SEPARATOR)
462         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Close", "File/Close", GTK_UI_MANAGER_MENUITEM)
463
464 /* Edit menu */
465         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Copy", "Edit/Copy", GTK_UI_MANAGER_MENUITEM)
466         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "SelectAll", "Edit/SelectAll", GTK_UI_MANAGER_MENUITEM)
467         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Separator1", "Edit/---", GTK_UI_MANAGER_SEPARATOR)
468         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Find", "Edit/Find", GTK_UI_MANAGER_MENUITEM)
469
470 /* View menu */
471         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Goto", "View/Goto", GTK_UI_MANAGER_MENU)
472         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Prev", "View/Goto/Prev", GTK_UI_MANAGER_MENUITEM)
473         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Next", "View/Goto/Next", GTK_UI_MANAGER_MENUITEM)
474         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator1", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
475         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevUnread", "View/Goto/PrevUnread", GTK_UI_MANAGER_MENUITEM)
476         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextUnread", "View/Goto/NextUnread", GTK_UI_MANAGER_MENUITEM)
477         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator2", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
478         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevNew", "View/Goto/PrevNew", GTK_UI_MANAGER_MENUITEM)
479         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextNew", "View/Goto/NextNew", GTK_UI_MANAGER_MENUITEM)
480         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator3", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
481         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevMarked", "View/Goto/PrevMarked", GTK_UI_MANAGER_MENUITEM)
482         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextMarked", "View/Goto/NextMarked", GTK_UI_MANAGER_MENUITEM)
483         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator4", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
484         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevLabeled", "View/Goto/PrevLabeled", GTK_UI_MANAGER_MENUITEM)
485         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextLabeled", "View/Goto/NextLabeled", GTK_UI_MANAGER_MENUITEM)
486         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator5", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
487         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "LastRead", "View/Goto/LastRead", GTK_UI_MANAGER_MENUITEM)
488         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "ParentMessage", "View/Goto/ParentMessage", GTK_UI_MANAGER_MENUITEM)
489         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator6", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
490         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextUnreadFolder", "View/Goto/NextUnreadFolder", GTK_UI_MANAGER_MENUITEM)
491         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "OtherFolder", "View/Goto/OtherFolder", GTK_UI_MANAGER_MENUITEM)
492
493         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Separator1", "View/---", GTK_UI_MANAGER_SEPARATOR)
494
495         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Encoding", "View/Encoding", GTK_UI_MANAGER_MENU)
496         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_AUTO, "View/Encoding/"CS_AUTO, GTK_UI_MANAGER_MENUITEM)
497         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Separator1", "View/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
498         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_US_ASCII, "View/Encoding/"CS_US_ASCII, GTK_UI_MANAGER_MENUITEM)
499         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_UTF_8, "View/Encoding/"CS_UTF_8, GTK_UI_MANAGER_MENUITEM)
500         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Separator2", "View/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
501
502         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Western", "View/Encoding/Western", GTK_UI_MANAGER_MENU)
503         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Western", CS_ISO_8859_1, "View/Encoding/Western/"CS_ISO_8859_1, GTK_UI_MANAGER_MENUITEM)
504         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Western", CS_ISO_8859_15, "View/Encoding/Western/"CS_ISO_8859_15, GTK_UI_MANAGER_MENUITEM)
505         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Western", CS_WINDOWS_1252, "View/Encoding/Western/"CS_WINDOWS_1252, GTK_UI_MANAGER_MENUITEM)
506
507         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_2, "View/Encoding/"CS_ISO_8859_2, GTK_UI_MANAGER_MENUITEM)
508
509         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Baltic", "View/Encoding/Baltic", GTK_UI_MANAGER_MENU)
510         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Baltic", CS_ISO_8859_13, "View/Encoding/Baltic/"CS_ISO_8859_13, GTK_UI_MANAGER_MENUITEM)
511         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Baltic", CS_ISO_8859_4, "View/Encoding/Baltic/"CS_ISO_8859_4, GTK_UI_MANAGER_MENUITEM)
512
513         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_7, "View/Encoding/"CS_ISO_8859_7, GTK_UI_MANAGER_MENUITEM)
514
515         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Hebrew", "View/Encoding/Hebrew", GTK_UI_MANAGER_MENU)
516         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Hebrew", CS_ISO_8859_8, "View/Encoding/Hebrew/"CS_ISO_8859_8, GTK_UI_MANAGER_MENUITEM)
517         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Hebrew", CS_WINDOWS_1255, "View/Encoding/Hebrew/"CS_WINDOWS_1255, GTK_UI_MANAGER_MENUITEM)
518
519         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Arabic", "View/Encoding/Arabic", GTK_UI_MANAGER_MENU)
520         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Arabic", CS_ISO_8859_6, "View/Encoding/Arabic/"CS_ISO_8859_6, GTK_UI_MANAGER_MENUITEM)
521         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Arabic", CS_WINDOWS_1256, "View/Encoding/Arabic/"CS_WINDOWS_1256, GTK_UI_MANAGER_MENUITEM)
522
523         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_9, "View/Encoding/"CS_ISO_8859_9, GTK_UI_MANAGER_MENUITEM)
524
525         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Cyrillic", "View/Encoding/Cyrillic", GTK_UI_MANAGER_MENU)
526         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_ISO_8859_5, "View/Encoding/Cyrillic/"CS_ISO_8859_5, GTK_UI_MANAGER_MENUITEM)
527         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_KOI8_R, "View/Encoding/Cyrillic/"CS_KOI8_R, GTK_UI_MANAGER_MENUITEM)
528         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_KOI8_U, "View/Encoding/Cyrillic/"CS_KOI8_U, GTK_UI_MANAGER_MENUITEM)
529         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_WINDOWS_1251, "View/Encoding/Cyrillic/"CS_WINDOWS_1251, GTK_UI_MANAGER_MENUITEM)
530
531         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Japanese", "View/Encoding/Japanese", GTK_UI_MANAGER_MENU)
532         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_ISO_2022_JP, "View/Encoding/Japanese/"CS_ISO_2022_JP, GTK_UI_MANAGER_MENUITEM)
533         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_ISO_2022_JP_2, "View/Encoding/Japanese/"CS_ISO_2022_JP_2, GTK_UI_MANAGER_MENUITEM)
534         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_EUC_JP, "View/Encoding/Japanese/"CS_EUC_JP, GTK_UI_MANAGER_MENUITEM)
535         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_SHIFT_JIS, "View/Encoding/Japanese/"CS_SHIFT_JIS, GTK_UI_MANAGER_MENUITEM)
536
537         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Chinese", "View/Encoding/Chinese", GTK_UI_MANAGER_MENU)
538         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_GB2312, "View/Encoding/Chinese/"CS_GB2312, GTK_UI_MANAGER_MENUITEM)
539         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_GBK, "View/Encoding/Chinese/"CS_GBK, GTK_UI_MANAGER_MENUITEM)
540         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_BIG5, "View/Encoding/Chinese/"CS_BIG5, GTK_UI_MANAGER_MENUITEM)
541         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_EUC_TW, "View/Encoding/Chinese/"CS_EUC_TW, GTK_UI_MANAGER_MENUITEM)
542
543         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Korean", "View/Encoding/Korean", GTK_UI_MANAGER_MENU)
544         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Korean", CS_EUC_KR, "View/Encoding/Korean/"CS_EUC_KR, GTK_UI_MANAGER_MENUITEM)
545         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Korean", CS_ISO_2022_KR, "View/Encoding/Korean/"CS_ISO_2022_KR, GTK_UI_MANAGER_MENUITEM)
546
547         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Thai", "View/Encoding/Thai", GTK_UI_MANAGER_MENU)
548         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Thai", CS_TIS_620, "View/Encoding/Thai/"CS_TIS_620, GTK_UI_MANAGER_MENUITEM)
549         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Thai", CS_WINDOWS_874, "View/Encoding/Thai/"CS_WINDOWS_874, GTK_UI_MANAGER_MENUITEM)
550
551         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Decode", "View/Decode", GTK_UI_MANAGER_MENU)
552         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "AutoDetect", "View/Decode/AutoDetect", GTK_UI_MANAGER_MENUITEM)
553         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "Separator1", "View/Decode/---", GTK_UI_MANAGER_SEPARATOR)
554         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "8bit", "View/Decode/8bit", GTK_UI_MANAGER_MENUITEM)
555         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "QP", "View/Decode/QP", GTK_UI_MANAGER_MENUITEM)
556         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "B64", "View/Decode/B64", GTK_UI_MANAGER_MENUITEM)
557         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "Uuencode", "View/Decode/Uuencode", GTK_UI_MANAGER_MENUITEM)
558
559         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Separator2", "View/---", GTK_UI_MANAGER_SEPARATOR)
560
561         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "MessageSource", "View/MessageSource", GTK_UI_MANAGER_MENUITEM)
562         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "AllHeaders", "View/AllHeaders", GTK_UI_MANAGER_MENUITEM)
563         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Quotes", "View/Quotes", GTK_UI_MANAGER_MENU)
564         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "FoldAll", "View/Quotes/FoldAll", GTK_UI_MANAGER_MENUITEM)
565         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "Fold2", "View/Quotes/Fold2", GTK_UI_MANAGER_MENUITEM)
566         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "Fold3", "View/Quotes/Fold3", GTK_UI_MANAGER_MENUITEM)
567
568 /* Message menu */
569         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Compose", "Message/Compose", GTK_UI_MANAGER_MENUITEM)
570         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Separator1", "Message/---", GTK_UI_MANAGER_SEPARATOR)
571         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Reply", "Message/Reply", GTK_UI_MANAGER_MENUITEM)
572         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "ReplyTo", "Message/ReplyTo", GTK_UI_MANAGER_MENU)
573         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "All", "Message/ReplyTo/All", GTK_UI_MANAGER_MENUITEM)
574         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "Sender", "Message/ReplyTo/Sender", GTK_UI_MANAGER_MENUITEM)
575         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "List", "Message/ReplyTo/List", GTK_UI_MANAGER_MENUITEM)
576         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Separator2", "Message/---", GTK_UI_MANAGER_SEPARATOR)
577         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Forward", "Message/Forward", GTK_UI_MANAGER_MENUITEM)
578         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "ForwardAtt", "Message/ForwardAtt", GTK_UI_MANAGER_MENUITEM)
579         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Redirect", "Message/Redirect", GTK_UI_MANAGER_MENUITEM)
580
581 /* Tools menu */
582         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "AddressBook", "Tools/AddressBook", GTK_UI_MANAGER_MENUITEM)
583         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "AddSenderToAB", "Tools/AddSenderToAB", GTK_UI_MANAGER_MENUITEM)
584         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator1", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
585
586         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "CreateFilterRule", "Tools/CreateFilterRule", GTK_UI_MANAGER_MENU)
587         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "Automatically", "Tools/CreateFilterRule/Automatically", GTK_UI_MANAGER_MENUITEM)
588         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "ByFrom", "Tools/CreateFilterRule/ByFrom", GTK_UI_MANAGER_MENUITEM)
589         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "ByTo", "Tools/CreateFilterRule/ByTo", GTK_UI_MANAGER_MENUITEM)
590         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "BySubject", "Tools/CreateFilterRule/BySubject", GTK_UI_MANAGER_MENUITEM)
591
592         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "CreateProcessingRule", "Tools/CreateProcessingRule", GTK_UI_MANAGER_MENU)
593         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "Automatically", "Tools/CreateProcessingRule/Automatically", GTK_UI_MANAGER_MENUITEM)
594         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "ByFrom", "Tools/CreateProcessingRule/ByFrom", GTK_UI_MANAGER_MENUITEM)
595         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "ByTo", "Tools/CreateProcessingRule/ByTo", GTK_UI_MANAGER_MENUITEM)
596         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "BySubject", "Tools/CreateProcessingRule/BySubject", GTK_UI_MANAGER_MENUITEM)
597         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator2", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
598         
599         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "ListUrls", "Tools/ListUrls", GTK_UI_MANAGER_MENUITEM)
600         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator3", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
601
602         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Actions", "Tools/Actions", GTK_UI_MANAGER_MENU)
603         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/Actions", "PlaceHolder", "Tools/Actions/PlaceHolder", GTK_UI_MANAGER_MENUITEM)
604
605 /* Help menu */
606         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Help", "About", "Help/About", GTK_UI_MANAGER_MENUITEM)
607
608         menubar = gtk_ui_manager_get_widget(msgview->ui_manager, "/Menu");
609         gtk_widget_show_all(menubar);
610         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(msgview->ui_manager));
611
612 #ifndef MAEMO
613         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
614 #else
615         hildon_window_set_menu(HILDON_WINDOW(window), GTK_MENU(menubar));
616 #endif
617
618         if (prefs_common.toolbar_detachable) {
619                 handlebox = gtk_handle_box_new();
620         } else {
621                 handlebox = gtk_hbox_new(FALSE, 0);
622         }
623         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
624         gtk_widget_realize(handlebox);
625 #ifdef MAEMO
626         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, window,
627                                           (gpointer)msgview);
628         msgview->statusbar = NULL;
629         msgview->statusbar_cid = 0;
630 #else
631         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, handlebox,
632                                           (gpointer)msgview);
633 #ifndef GENERIC_UMPC
634         statusbar = gtk_statusbar_new();
635         gtk_widget_show(statusbar);
636         gtk_box_pack_end(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0);
637         msgview->statusbar = statusbar;
638         msgview->statusbar_cid = gtk_statusbar_get_context_id
639                 (GTK_STATUSBAR(statusbar), "Message View");
640 #else
641         msgview->statusbar = NULL;
642         msgview->statusbar_cid = 0;
643 #endif
644 #endif
645
646
647         msgview->handlebox = handlebox;
648         msgview->menubar   = menubar;
649
650         gtk_container_add(GTK_CONTAINER(vbox),
651                           GTK_WIDGET_PTR(msgview));
652
653         messageview_update_actions_menu(msgview);
654
655         msgview_list = g_list_append(msgview_list, msgview);
656 }
657
658 static MessageView *messageview_create_with_new_window_visible(MainWindow *mainwin, gboolean show)
659 {
660         MessageView *msgview;
661         GtkWidget *window;
662         static GdkGeometry geometry;
663
664         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "messageview");
665         gtk_window_set_title(GTK_WINDOW(window), _("Claws Mail - Message View"));
666         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
667
668         if (!geometry.min_height) {
669                 geometry.min_width = 320;
670                 geometry.min_height = 200;
671         }
672         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
673                                       GDK_HINT_MIN_SIZE);
674
675         gtk_widget_set_size_request(window, prefs_common.msgwin_width,
676                                     prefs_common.msgwin_height);
677 #ifdef G_OS_WIN32
678         gtk_window_move(GTK_WINDOW(window), 48, 48);
679 #endif
680
681         msgview = messageview_create(mainwin);
682
683         g_signal_connect(G_OBJECT(window), "size_allocate",
684                          G_CALLBACK(messageview_size_allocate_cb),
685                          msgview);
686         g_signal_connect(G_OBJECT(window), "delete_event",
687                          G_CALLBACK(messageview_delete_cb), msgview);
688 #ifdef MAEMO
689         maemo_connect_key_press_to_mainwindow(GTK_WINDOW(window));
690 #else
691         g_signal_connect(G_OBJECT(window), "key_press_event",
692                          G_CALLBACK(key_pressed), msgview);
693 #endif
694         messageview_add_toolbar(msgview, window);
695
696         if (show) {
697                 gtk_widget_grab_focus(msgview->mimeview->textview->text);
698                 gtk_widget_show(window);
699         } else {
700                 gtk_widget_realize(window);
701         }
702
703         msgview->new_window = TRUE;
704         msgview->window = window;
705         msgview->visible = TRUE;
706
707         toolbar_set_style(msgview->toolbar->toolbar, msgview->handlebox, 
708                           prefs_common.toolbar_style);
709         messageview_init(msgview);
710
711         return msgview;
712 }
713
714 MessageView *messageview_create_with_new_window(MainWindow *mainwin)
715 {
716         return messageview_create_with_new_window_visible(mainwin, TRUE);
717 }
718 void messageview_init(MessageView *messageview)
719 {
720         headerview_init(messageview->headerview);
721         mimeview_init(messageview->mimeview);
722         /*messageview_set_font(messageview);*/
723
724         noticeview_hide(messageview->noticeview);
725 }
726
727 static void notification_convert_header(gchar *dest, gint len, 
728                                         const gchar *src_,
729                                         gint header_len)
730 {
731         char *src;
732
733         cm_return_if_fail(src_ != NULL);
734         cm_return_if_fail(dest != NULL);
735
736         if (len < 1) return;
737
738         Xstrndup_a(src, src_, len, return);
739
740         remove_return(src);
741
742         if (is_ascii_str(src)) {
743                 strncpy2(dest, src, len);
744                 dest[len - 1] = '\0';
745                 return;
746         } else
747                 conv_encode_header(dest, len, src, header_len, FALSE);
748 }
749
750 static gint disposition_notification_send(MsgInfo *msginfo)
751 {
752         gchar buf[BUFFSIZE];
753         gchar tmp[MAXPATHLEN + 1];
754         FILE *fp;
755         GList *ac_list;
756         PrefsAccount *account = NULL;
757         gint ok;
758         gchar *to;
759         FolderItem *queue, *outbox;
760         gint num;
761         gchar *path;
762         gchar *addr;
763         gchar *addrp;
764         gchar *foo = NULL;
765         gboolean queued_removed = FALSE;
766         gchar *boundary = NULL;
767         gchar *date = NULL;
768         gchar *orig_to = NULL;
769         gchar *enc_sub = NULL;
770
771         if (!msginfo->extradata)
772                 return -1;
773         if (!msginfo->extradata->returnreceiptto && 
774             !msginfo->extradata->dispositionnotificationto) 
775                 return -1;
776
777         /* RFC2298: Test for Return-Path */
778         if (msginfo->extradata->dispositionnotificationto)
779                 to = msginfo->extradata->dispositionnotificationto;
780         else
781                 to = msginfo->extradata->returnreceiptto;
782
783         ok = procheader_get_header_from_msginfo(msginfo, buf, sizeof(buf),
784                                 "Return-Path:");
785         if (ok == 0) {
786                 gchar *to_addr = g_strdup(to);
787                 extract_address(to_addr);
788                 extract_address(buf);
789                 ok = strcasecmp(to_addr, buf);
790                 g_free(to_addr);
791         } else {
792                 strncpy(buf, _("<No Return-Path found>"), 
793                                 sizeof(buf));
794         }
795         
796         if (ok != 0) {
797                 AlertValue val;
798                 gchar *message;
799                 message = g_markup_printf_escaped(
800                   _("The notification address to which the return receipt is\n"
801                     "to be sent does not correspond to the return path:\n"
802                     "Notification address: %s\n"
803                     "Return path: %s\n"
804                     "It is advised to not to send the return receipt."),
805                   to, buf);
806                 val = alertpanel_full(_("Warning"), message,
807                                 _("_Don't Send"), _("_Send"), NULL, FALSE,
808                                 NULL, ALERT_WARNING, G_ALERTDEFAULT);
809                 g_free(message);                                
810                 if (val != G_ALERTALTERNATE)
811                         return -1;
812         }
813
814         ac_list = account_find_all_from_address(NULL, msginfo->to);
815         ac_list = account_find_all_from_address(ac_list, msginfo->cc);
816
817         if (ac_list == NULL) {
818                 AlertValue val = 
819                 alertpanel_full(_("Warning"),
820                   _("This message is asking for a return receipt notification\n"
821                     "but according to its 'To:' and 'CC:' headers it was not\n"
822                     "officially addressed to you.\n"
823                     "It is advised to not to send the return receipt."),
824                   _("_Don't Send"), _("_Send"), NULL, FALSE,
825                   NULL, ALERT_WARNING, G_ALERTDEFAULT);
826                 if (val != G_ALERTALTERNATE)
827                         return -1;
828         }
829
830         if (g_list_length(ac_list) > 1) {
831                 if ((account = select_account_from_list(ac_list)) == NULL)
832                         return -1;
833         }
834         else if (ac_list != NULL)
835                 account = (PrefsAccount *) ac_list->data;
836         g_list_free(ac_list);
837
838         if (account == NULL)
839                 account = account_get_default();
840         if (!account || account->protocol == A_NNTP) {
841                 alertpanel_error(_("Account for sending mail is not specified.\n"
842                                    "Please select a mail account before sending."));
843                 return -1;
844         }
845
846         /* write to temporary file */
847         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%p",
848                    get_rc_dir(), G_DIR_SEPARATOR, msginfo);
849
850         if ((fp = g_fopen(tmp, "wb")) == NULL) {
851                 FILE_OP_ERROR(tmp, "fopen");
852                 return -1;
853         }
854
855         /* chmod for security */
856         if (change_file_mode_rw(fp, tmp) < 0) {
857                 FILE_OP_ERROR(tmp, "chmod");
858                 g_warning("can't change file mode\n");
859         }
860         
861         addr = g_strdup(to);
862         
863         extract_address(addr);
864         addrp = addr;
865         
866         /* write queue headers */
867         if (fprintf(fp, "AF:\n"
868                     "NF:0\n"
869                     "PS:10\n"
870                     "SRH:1\n"
871                     "SFN:\n"
872                     "DSR:\n"
873                     "MID:\n"
874                     "CFG:\n"
875                     "PT:0\n"
876                     "S:%s\n"
877                     "RQ:\n"
878                     "SSV:%s\n"
879                     "SSH:\n"
880                     "R:<%s>\n", 
881                     account->address,
882                     account->smtp_server?account->smtp_server:"",
883                     addrp) < 0) {
884                 g_free(addrp);
885                 fclose(fp);
886                 claws_unlink(tmp);
887                 return -1;
888         }
889
890         g_free(addrp);
891         
892         /* check whether we need to save the message */
893         outbox = account_get_special_folder(account, F_OUTBOX); 
894         if (folder_get_default_outbox() == outbox && !prefs_common.savemsg)
895                 outbox = NULL;
896         if (outbox) {
897                 path = folder_item_get_identifier(outbox);
898                 if (fprintf(fp, "SCF:%s\n", path) < 0) {
899                         g_free(path);
900                         fclose(fp);
901                         claws_unlink(tmp);
902                         return -1;
903                 }
904                 g_free(path);
905         }               
906
907         if (fprintf(fp, "X-Claws-End-Special-Headers: 1\n") < 0) {
908                 fclose(fp);
909                 claws_unlink(tmp);
910                 return -1;
911         }
912
913         /* Date */
914         get_rfc822_date(buf, sizeof(buf));
915         if (fprintf(fp, "Date: %s\n", buf) < 0) {
916                 fclose(fp);
917                 claws_unlink(tmp);
918                 return -1;
919         }
920
921         /* From */
922         if (account->name && *account->name) {
923                 notification_convert_header
924                         (buf, sizeof(buf), account->name,
925                          strlen("From: "));
926                 if (fprintf(fp, "From: %s <%s>\n", buf, account->address) < 0) {
927                         fclose(fp);
928                         claws_unlink(tmp);
929                         return -1;
930                 }
931         } else
932                 if (fprintf(fp, "From: %s\n", account->address) < 0) {
933                         fclose(fp);
934                         claws_unlink(tmp);
935                         return -1;
936                 }
937
938
939         if (fprintf(fp, "To: %s\n", to) < 0) {
940                 fclose(fp);
941                 claws_unlink(tmp);
942                 return -1;
943         }
944
945         /* Subject */
946         notification_convert_header(buf, sizeof(buf), msginfo->subject,
947                                     strlen("Subject: "));
948         if (fprintf(fp, "Subject: Disposition notification: %s\n", buf) < 0) {
949                 fclose(fp);
950                 claws_unlink(tmp);
951                 return -1;
952         }
953
954         /* Message ID */
955         if (account->set_domain && account->domain) {
956                 g_snprintf(buf, sizeof(buf), "%s", account->domain); 
957         } else if (!strncmp(get_domain_name(), "localhost", strlen("localhost"))) {
958                 g_snprintf(buf, sizeof(buf), "%s", 
959                         strchr(account->address, '@') ?
960                                 strchr(account->address, '@')+1 :
961                                 account->address);
962         } else {
963                 g_snprintf(buf, sizeof(buf), "%s", "");
964         }
965         
966         if (account->gen_msgid) {
967                 generate_msgid(buf, sizeof(buf));
968
969                 if (fprintf(fp, "Message-ID: <%s>\n", buf) < 0) {
970                         fclose(fp);
971                         claws_unlink(tmp);
972                         return -1;
973                 }
974         }
975
976         boundary = generate_mime_boundary("DN");
977         get_rfc822_date(buf, sizeof(buf));
978         date = g_strdup(buf);
979         if (msginfo->to) {
980                 orig_to = g_strdup(msginfo->to);
981                 extract_address(orig_to);
982         }
983         if (msginfo->subject && *(msginfo->subject)) {
984                 enc_sub = g_malloc0(strlen(msginfo->subject)*8);
985                 qp_encode_line(enc_sub, (const guchar *)msginfo->subject);
986                 g_strstrip(enc_sub);
987         }
988         if (fprintf(fp, "MIME-Version: 1.0\n"
989                         "Content-Type: multipart/report; report-type=disposition-notification;\n"
990                         "  boundary=\"%s\"\n"
991                         "\n"
992                         "--%s\n"
993                         "Content-Type: text/plain; charset=UTF-8\n"
994                         "Content-Transfer-Encoding: quoted-printable\n"
995                         "\n"
996                         "The message sent on: %s\n"
997                         "To: %s\n"
998                         "With subject: \"%s\"\n"
999                         "has been displayed at %s.\n"
1000                         "\n"
1001                         "There is no guarantee that the message has been read or understood.\n"
1002                         "\n"
1003                         "--%s\n"
1004                         "Content-Type: message/disposition-notification\n"
1005                         "\n"
1006                         "Reporting-UA: %s\n"
1007                         "Original-Recipient: rfc822;%s\n"
1008                         "Final-Recipient: rfc822;%s\n"
1009                         "Original-Message-ID: <%s>\n"
1010                         "Disposition: manual-action/MDN-sent-manually; displayed\n"
1011                         "\n"
1012                         "--%s\n"
1013                         "Content-Type: application/octet-stream\n"
1014                         "Reporting-UA: %s\n"
1015                         "Original-Recipient: rfc822;%s\n"
1016                         "Final-Recipient: rfc822;%s\n"
1017                         "Original-Message-ID: <%s>\n"
1018                         "Disposition: manual-action/MDN-sent-manually; displayed\n"
1019                         "\n"
1020                         "--%s--\n", 
1021                         boundary, 
1022                         boundary,
1023                         msginfo->date, 
1024                         orig_to?orig_to:"No To:",
1025                         enc_sub?enc_sub:"No subject",
1026                         date,
1027                         boundary,
1028                         PROG_VERSION,
1029                         orig_to?orig_to:"No To:",
1030                         account->address,
1031                         msginfo->msgid?msginfo->msgid:"NO MESSAGE ID",
1032                         boundary,
1033                         PROG_VERSION,
1034                         orig_to?orig_to:"No To:",
1035                         account->address,
1036                         msginfo->msgid?msginfo->msgid:"NO MESSAGE ID",
1037                         boundary) < 0) {
1038                 fclose(fp);
1039                 claws_unlink(tmp);
1040                 g_free(boundary);
1041                 return -1;
1042         }
1043
1044         g_free(enc_sub);
1045         g_free(orig_to);
1046         g_free(date);
1047         g_free(boundary);
1048
1049         if (fclose(fp) == EOF) {
1050                 FILE_OP_ERROR(tmp, "fclose");
1051                 claws_unlink(tmp);
1052                 return -1;
1053         }
1054
1055         /* put it in queue */
1056         queue = account_get_special_folder(account, F_QUEUE);
1057         if (!queue) queue = folder_get_default_queue();
1058         if (!queue) {
1059                 g_warning("can't find queue folder\n");
1060                 claws_unlink(tmp);
1061                 return -1;
1062         }
1063         folder_item_scan(queue);
1064         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
1065                 g_warning("can't queue the message\n");
1066                 claws_unlink(tmp);
1067                 return -1;
1068         }
1069                 
1070         if (prefs_common.work_offline && 
1071             !inc_offline_should_override(TRUE,
1072                 _("Claws Mail needs network access in order "
1073                   "to send this email.")))
1074                 return 0;
1075
1076         /* send it */
1077         path = folder_item_fetch_msg(queue, num);
1078         ok = procmsg_send_message_queue(path, &foo, queue, num, &queued_removed);
1079         g_free(path);
1080         g_free(foo);
1081         if (ok == 0 && !queued_removed)
1082                 folder_item_remove_msg(queue, num);
1083
1084         return ok;
1085 }
1086
1087 static gboolean find_encrypted_func(GNode *node, gpointer data)
1088 {
1089         MimeInfo *mimeinfo = (MimeInfo *) node->data;
1090         MimeInfo **encinfo = (MimeInfo **) data;
1091         
1092         if (privacy_mimeinfo_is_encrypted(mimeinfo)) {
1093                 *encinfo = mimeinfo;
1094                 return TRUE;
1095         }
1096         
1097         return FALSE;
1098 }
1099
1100 static MimeInfo *find_encrypted_part(MimeInfo *rootinfo)
1101 {
1102         MimeInfo *encinfo = NULL;
1103
1104         g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
1105                 find_encrypted_func, &encinfo);
1106         
1107         return encinfo;
1108 }
1109
1110 static gboolean find_broken_func(GNode *node, gpointer data)
1111 {
1112         MimeInfo *mimeinfo = (MimeInfo *) node->data;
1113         MimeInfo **brokeninfo = (MimeInfo **) data;
1114         
1115         if (mimeinfo->broken) {
1116                 *brokeninfo = mimeinfo;
1117                 return TRUE;
1118         }
1119         
1120         return FALSE;
1121 }
1122
1123 static MimeInfo *find_broken_part(MimeInfo *rootinfo)
1124 {
1125         MimeInfo *brokeninfo = NULL;
1126
1127         g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
1128                 find_broken_func, &brokeninfo);
1129         
1130         return brokeninfo;
1131 }
1132
1133 gint messageview_show(MessageView *messageview, MsgInfo *msginfo,
1134                       gboolean all_headers)
1135 {
1136         gchar *text = NULL;
1137         gchar *file;
1138         MimeInfo *mimeinfo, *encinfo, *brokeninfo;
1139         gchar *subject = NULL;
1140         cm_return_val_if_fail(msginfo != NULL, -1);
1141
1142         if (msginfo != messageview->msginfo)
1143                 messageview->show_full_text = FALSE;
1144
1145         if (messageview->mimeview->textview &&
1146             messageview->mimeview->textview->loading) {
1147                 messageview->mimeview->textview->stop_loading = TRUE;
1148                 return 0;
1149         }
1150
1151         if (messageview->toolbar)
1152                 toolbar_set_learn_button
1153                         (messageview->toolbar,
1154                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1155         else
1156                 toolbar_set_learn_button
1157                         (messageview->mainwin->toolbar,
1158                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1159
1160         if (messageview->toolbar) {
1161                 if (messageview->toolbar->learn_spam_btn) {
1162                         gboolean can_learn = FALSE;
1163                         if (procmsg_spam_can_learn() &&
1164                             (msginfo->folder &&
1165                              msginfo->folder->folder->klass->type != F_UNKNOWN &&
1166                              msginfo->folder->folder->klass->type != F_NEWS))
1167                                 can_learn = TRUE;
1168
1169                         gtk_widget_set_sensitive(
1170                                 messageview->toolbar->learn_spam_btn, 
1171                                 can_learn);
1172                 }
1173         }
1174         
1175         noticeview_hide(messageview->noticeview);
1176         mimeview_clear(messageview->mimeview);
1177         messageview->updating = TRUE;
1178
1179         if (msginfo->size > 1024*1024)
1180                 statuswindow_print_all(_("Fetching message (%s)..."),
1181                         to_human_readable(msginfo->size));
1182         
1183         file = procmsg_get_message_file_path(msginfo);
1184
1185         if (msginfo->size > 1024*1024)
1186                 statuswindow_pop_all();
1187
1188         if (!file) {
1189                 g_warning("can't get message file path.\n");
1190                 textview_show_error(messageview->mimeview->textview);
1191                 return -1;
1192         }
1193         
1194         if (!folder_has_parent_of_type(msginfo->folder, F_QUEUE) &&
1195             !folder_has_parent_of_type(msginfo->folder, F_DRAFT))
1196                 mimeinfo = procmime_scan_file(file);
1197         else
1198                 mimeinfo = procmime_scan_queue_file(file);
1199
1200         messageview->updating = FALSE;
1201         
1202         if (messageview->deferred_destroy) {
1203                 g_free(file);
1204                 messageview_destroy(messageview);
1205                 return 0;
1206         }
1207
1208         if (!mimeinfo) {
1209                 textview_show_error(messageview->mimeview->textview);
1210                 return -1;
1211         }
1212
1213         while ((encinfo = find_encrypted_part(mimeinfo)) != NULL) {
1214                 debug_print("decrypting message part\n");
1215                 if (privacy_mimeinfo_decrypt(encinfo) < 0) {
1216                         text = g_strdup_printf(_("Couldn't decrypt: %s"),
1217                                                privacy_get_error());
1218                         noticeview_show(messageview->noticeview);
1219                         noticeview_set_icon(messageview->noticeview,
1220                                             STOCK_PIXMAP_NOTICE_WARN);
1221                         noticeview_set_text(messageview->noticeview, text);
1222                         gtk_widget_hide(messageview->noticeview->button);
1223                         gtk_widget_hide(messageview->noticeview->button2);
1224                         g_free(text);
1225                         break;
1226                 }
1227         }
1228                         
1229         if (messageview->msginfo != msginfo) {
1230                 procmsg_msginfo_free(messageview->msginfo);
1231                 messageview->msginfo = NULL;
1232                 messageview_set_menu_sensitive(messageview);
1233                 messageview->msginfo = 
1234                         procmsg_msginfo_get_full_info_from_file(msginfo, file);
1235                 if (!messageview->msginfo)
1236                         messageview->msginfo = procmsg_msginfo_copy(msginfo);
1237         } else {
1238                 messageview->msginfo = NULL;
1239                 messageview_set_menu_sensitive(messageview);
1240                 messageview->msginfo = msginfo;
1241         }
1242         headerview_show(messageview->headerview, messageview->msginfo);
1243
1244         messageview_set_position(messageview, 0);
1245
1246         textview_set_all_headers(messageview->mimeview->textview, 
1247                         messageview->all_headers);
1248
1249 #ifdef MAEMO
1250         maemo_window_full_screen_if_needed(GTK_WINDOW(messageview->window));
1251 #endif
1252         if (messageview->window) {
1253                 gtk_window_set_title(GTK_WINDOW(messageview->window), 
1254                                 _("Claws Mail - Message View"));
1255                 GTK_EVENTS_FLUSH();
1256         }
1257         mimeview_show_message(messageview->mimeview, mimeinfo, file);
1258         
1259 #ifndef GENERIC_UMPC
1260         messageview_set_position(messageview, 0);
1261 #endif
1262
1263         if (messageview->window && msginfo->subject) {
1264                 subject = g_strdup(msginfo->subject);
1265                 if (!g_utf8_validate(subject, -1, NULL)) {
1266                         g_free(subject);
1267                         subject = g_malloc(strlen(msginfo->subject)*2 +1);
1268                         conv_localetodisp(subject, strlen(msginfo->subject)*2 +1, 
1269                                 msginfo->subject);
1270                 }
1271                 if (g_utf8_validate(subject, -1, NULL))
1272                         gtk_window_set_title(GTK_WINDOW(messageview->window), 
1273                                 subject);
1274                 g_free(subject);
1275         }
1276
1277         if (msginfo && msginfo->folder) {
1278                 msginfo->folder->last_seen = msginfo->msgnum;   
1279         }
1280
1281         main_create_mailing_list_menu(messageview->mainwin, messageview->msginfo);
1282
1283         if (messageview->msginfo && messageview->msginfo->extradata
1284             && messageview->msginfo->extradata->partial_recv
1285             && !noticeview_is_visible(messageview->noticeview))
1286                 partial_recv_show(messageview->noticeview, 
1287                                   messageview->msginfo);
1288         else if (messageview->msginfo && messageview->msginfo->extradata &&
1289             (messageview->msginfo->extradata->dispositionnotificationto || 
1290              messageview->msginfo->extradata->returnreceiptto) &&
1291             !MSG_IS_RETRCPT_SENT(messageview->msginfo->flags) &&
1292             !prefs_common.never_send_retrcpt &&
1293             !noticeview_is_visible(messageview->noticeview))
1294                 return_receipt_show(messageview->noticeview, 
1295                                     messageview->msginfo);
1296
1297         if ((brokeninfo = find_broken_part(mimeinfo)) != NULL) {
1298                 noticeview_set_icon(messageview->noticeview,
1299                                     STOCK_PIXMAP_NOTICE_WARN);
1300                 if (!noticeview_is_visible(messageview->noticeview)) {
1301                         noticeview_set_text(messageview->noticeview, _("Message doesn't conform to MIME standard. "
1302                                                 "It may render wrongly."));
1303                         gtk_widget_hide(messageview->noticeview->button);
1304                         gtk_widget_hide(messageview->noticeview->button2);
1305                 } else {
1306                         gchar *full = g_strconcat(
1307                                         gtk_label_get_text(GTK_LABEL(messageview->noticeview->text)), 
1308                                         "\n", 
1309                                         _("Message doesn't conform to MIME standard. "
1310                                         "It may render wrongly."), NULL);
1311                         noticeview_set_text(messageview->noticeview, full);
1312                         g_free(full);
1313                 }
1314                 noticeview_show(messageview->noticeview);
1315         }
1316                         
1317         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1318         if (!all_headers && mimeinfo 
1319                         && (mimeinfo->type != MIMETYPE_TEXT || 
1320             strcasecmp(mimeinfo->subtype, "plain")) 
1321                         && (mimeinfo->type != MIMETYPE_MULTIPART || 
1322             strcasecmp(mimeinfo->subtype, "signed"))) {
1323                 if (strcasecmp(mimeinfo->subtype, "html")) {
1324                         MimeInfo *saved_mimeinfo = mimeinfo;
1325                         MimeInfo *alt_parent = mimeinfo;
1326
1327                         /* if multipart/{related,mixed} part, look inside for a multipart/alternative child */
1328                         if (mimeinfo->type == MIMETYPE_MULTIPART &&
1329                             (!strcasecmp(mimeinfo->subtype, "related") ||
1330                              !strcasecmp(mimeinfo->subtype, "mixed"))) {
1331                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1332                                         if (mimeinfo->node->parent != saved_mimeinfo->node) {
1333                                                 /* only consider children of the 
1334                                                  * multipart/{related,mixed} part */
1335                                                 continue;
1336                                         }
1337                                         if (mimeinfo->type == MIMETYPE_MULTIPART && 
1338                                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1339                                                 /* we got an alternative part */
1340                                                 alt_parent = mimeinfo;
1341                                                 break;
1342                                         }
1343                                         if (mimeinfo->type == MIMETYPE_TEXT && 
1344                                             !strcasecmp(mimeinfo->subtype, "calendar") &&
1345                                             mimeview_has_viewer_for_content_type(messageview->mimeview,
1346                                                                                  "text/calendar")) {
1347                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1348                                                 goto done;
1349                                         } else if (mimeinfo->type == MIMETYPE_TEXT && 
1350                                             !strcasecmp(mimeinfo->subtype, "html") &&
1351                                             prefs_common.promote_html_part) {
1352                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1353                                                 goto done;
1354                                         }
1355                                 }
1356                         }
1357
1358                         /* if we now have a multipart/alternative part (possibly inside a
1359                          * multipart/{related,mixed} part, look for an HTML part inside */
1360                         if (mimeinfo && mimeinfo->type == MIMETYPE_MULTIPART &&
1361                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1362                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1363                                         if (mimeinfo->node->parent != alt_parent->node) {
1364                                                 /* only consider children of the 
1365                                                  * multipart/alternative part, so as
1366                                                  * not to show html attachments */
1367                                                 continue;
1368                                         }
1369                                         if (mimeinfo->type == MIMETYPE_TEXT && 
1370                                             !strcasecmp(mimeinfo->subtype, "calendar") &&
1371                                             mimeview_has_viewer_for_content_type(messageview->mimeview,
1372                                                                                  "text/calendar")) {
1373                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1374                                                 goto done;
1375                                         } else if (mimeinfo->type == MIMETYPE_TEXT && 
1376                                             !strcasecmp(mimeinfo->subtype, "html") &&
1377                                             prefs_common.promote_html_part) {
1378                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1379                                                 goto done;
1380                                         }
1381                                 }
1382                         }
1383                         
1384                         /* if we didn't find anything, go back to start */
1385                         if (!mimeinfo) 
1386                                 mimeinfo = saved_mimeinfo;
1387
1388                         mimeview_show_part(messageview->mimeview,mimeinfo);
1389                         goto done;
1390                 } else if (prefs_common.invoke_plugin_on_html) {
1391                         mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1392                         goto done;
1393                 }
1394         }
1395         if (!all_headers && mimeinfo &&
1396             mimeinfo->type == MIMETYPE_MULTIPART &&
1397             mimeview_has_viewer_for_content_type(messageview->mimeview, "text/calendar")) {
1398                 /* look for a calendar part or it looks really strange */
1399                 while (mimeinfo) {
1400                         if (mimeinfo->type == MIMETYPE_TEXT &&
1401                             !strcasecmp(mimeinfo->subtype, "calendar")) {
1402                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1403                                 goto done;
1404                         }
1405                         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1406                 }
1407         }
1408 done:
1409         /* plugins may hook in here to work with the message view */
1410         hooks_invoke(MESSAGE_VIEW_SHOW_DONE_HOOKLIST, messageview);
1411
1412         g_free(file);
1413
1414         return 0;
1415 }
1416
1417 void messageview_reflect_prefs_pixmap_theme(void)
1418 {
1419         GList *cur;
1420         MessageView *msgview;
1421
1422         for (cur = msgview_list; cur != NULL; cur = cur->next) {
1423                 msgview = (MessageView*)cur->data;
1424                 toolbar_update(TOOLBAR_MSGVIEW, msgview);
1425                 mimeview_update(msgview->mimeview);
1426         }
1427 }
1428
1429 void messageview_clear(MessageView *messageview)
1430 {
1431         if (!messageview)
1432                 return;
1433         procmsg_msginfo_free(messageview->msginfo);
1434         messageview->msginfo = NULL;
1435         messageview->filtered = FALSE;
1436         mimeview_clear(messageview->mimeview);
1437         headerview_clear(messageview->headerview);
1438         noticeview_hide(messageview->noticeview);
1439 }
1440
1441 void messageview_destroy(MessageView *messageview)
1442 {
1443         debug_print("destroy messageview\n");
1444         messageview_list = g_list_remove(messageview_list, messageview);
1445
1446         if (messageview->mainwin->summaryview->messageview == messageview) {
1447                 messageview->mainwin->summaryview->displayed = NULL;
1448                 messageview->mainwin->summaryview->messageview = NULL;
1449         }
1450         if (messageview->mainwin->summaryview->ext_messageview == messageview) {
1451                 messageview->mainwin->summaryview->displayed = NULL;
1452                 messageview->mainwin->summaryview->ext_messageview = NULL;
1453         }
1454         if (!messageview->deferred_destroy) {
1455                 hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,
1456                               messageview->msginfo_update_callback_id);
1457         }
1458
1459         if (messageview->updating) {
1460                 debug_print("uh oh, better not touch that now (fetching)\n");
1461                 messageview->deferred_destroy = TRUE;
1462                 gtk_widget_hide(messageview->window);
1463                 return;
1464         }
1465         
1466         if (messageview->mimeview->textview
1467         &&  messageview->mimeview->textview->loading) {
1468                 debug_print("uh oh, better not touch that now (loading text)\n");
1469                 messageview->deferred_destroy = TRUE;
1470                 messageview->mimeview->textview->stop_loading = TRUE;
1471                 gtk_widget_hide(messageview->window);
1472                 return;
1473         }
1474
1475         headerview_destroy(messageview->headerview);
1476         mimeview_destroy(messageview->mimeview);
1477         noticeview_destroy(messageview->noticeview);
1478
1479         procmsg_msginfo_free(messageview->msginfo);
1480         toolbar_clear_list(TOOLBAR_MSGVIEW);
1481         if (messageview->toolbar) {
1482                 toolbar_destroy(messageview->toolbar);
1483                 g_free(messageview->toolbar);
1484         }
1485         
1486         msgview_list = g_list_remove(msgview_list, messageview); 
1487
1488         if (messageview->window)
1489                 gtk_widget_destroy(messageview->window);
1490         g_free(messageview);
1491 }
1492
1493 void messageview_delete(MessageView *msgview)
1494 {
1495         MsgInfo *msginfo = NULL;
1496         FolderItem *trash = NULL;
1497         PrefsAccount *ac = NULL;
1498
1499         if (msgview->msginfo && msgview->mainwin && msgview->mainwin->summaryview)
1500                 msginfo = summary_get_selected_msg(msgview->mainwin->summaryview);
1501         
1502         /* need a procmsg_msginfo_equal() */
1503         if (msginfo && msgview->msginfo && 
1504             msginfo->msgnum == msgview->msginfo->msgnum && 
1505             msginfo->folder == msgview->msginfo->folder) {
1506                 summary_delete_trash(msgview->mainwin->summaryview);
1507         } else {                
1508                 msginfo = msgview->msginfo;
1509
1510                 cm_return_if_fail(msginfo != NULL);
1511
1512                 /* to get the trash folder, we have to choose either
1513                  * the folder's or account's trash default - we prefer
1514                  * the one in the account prefs */
1515                 if (msginfo->folder) {
1516                         if (NULL != (ac = account_find_from_item(msginfo->folder)))
1517                                 trash = account_get_special_folder(ac, F_TRASH);
1518                         if (!trash && msginfo->folder->folder)  
1519                                 trash = msginfo->folder->folder->trash;
1520                         /* if still not found, use the default */
1521                         if (!trash) 
1522                                 trash = folder_get_default_trash();
1523                 }       
1524
1525                 cm_return_if_fail(trash != NULL);
1526
1527                 if (prefs_common.immediate_exec)
1528                         /* TODO: Delete from trash */
1529                         folder_item_move_msg(trash, msginfo);
1530                 else {
1531                         procmsg_msginfo_set_to_folder(msginfo, trash);
1532                         procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
1533                         /* NOTE: does not update to next message in summaryview */
1534                 }
1535         }
1536 #ifdef GENERIC_UMPC
1537         if (msgview->window && !prefs_common.always_show_msg) {
1538                 messageview_destroy(msgview);
1539         }
1540 #endif
1541 }
1542
1543 /* 
1544  * \brief update messageview with currently selected message in summaryview
1545  *        leave unchanged if summaryview is empty
1546  * \param pointer to MessageView
1547  */     
1548 static void messageview_update(MessageView *msgview, MsgInfo *old_msginfo)
1549 {
1550         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
1551
1552         cm_return_if_fail(summaryview != NULL);
1553         
1554         if (summaryview->selected) {
1555                 MsgInfo *msginfo = summary_get_selected_msg(summaryview);
1556                 if (msginfo == NULL || msginfo == old_msginfo)
1557                         return;
1558
1559                 messageview_show(msgview, msginfo, 
1560                                  msgview->all_headers);
1561         } 
1562 }
1563
1564 TextView *messageview_get_current_textview(MessageView *messageview)
1565 {
1566         TextView *text = NULL;
1567
1568         text = messageview->mimeview->textview;
1569
1570         return text;
1571 }
1572
1573 MimeInfo *messageview_get_selected_mime_part(MessageView *messageview)
1574 {
1575         return mimeview_get_selected_part(messageview->mimeview);
1576 }
1577
1578 void messageview_copy_clipboard(MessageView *messageview)
1579 {
1580         gchar *text = messageview_get_selection(messageview);
1581         if (text) {
1582                 gtk_clipboard_set_text(
1583                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD),
1584                         text, -1);
1585         }
1586         g_free(text);
1587 }
1588
1589 void messageview_select_all(MessageView *messageview)
1590 {
1591         TextView *text;
1592
1593         text = messageview_get_current_textview(messageview);
1594         if (text) {
1595                 GtkTextView *textview = GTK_TEXT_VIEW(text->text);
1596                 GtkTextBuffer *buffer;
1597                 GtkTextIter start, end;
1598
1599                 buffer = gtk_text_view_get_buffer(textview);
1600                 gtk_text_buffer_get_bounds(buffer, &start, &end);
1601                 gtk_text_buffer_select_range(buffer, &start, &end);
1602         }
1603 }
1604
1605 void messageview_set_position(MessageView *messageview, gint pos)
1606 {
1607         TextView *text;
1608
1609         text = messageview_get_current_textview(messageview);
1610         if (text)
1611                 textview_set_position(text, pos);
1612 }
1613
1614 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
1615                                    gboolean case_sens)
1616 {
1617         TextView *text;
1618
1619         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1620                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1621                 if (viewer && viewer->text_search) {
1622                         return viewer->text_search(viewer, FALSE, str, case_sens);
1623                 }
1624         }
1625
1626         text = messageview_get_current_textview(messageview);
1627         if (text)
1628                 return textview_search_string(text, str, case_sens);
1629         return FALSE;
1630 }
1631
1632 gboolean messageview_search_string_backward(MessageView *messageview,
1633                                             const gchar *str,
1634                                             gboolean case_sens)
1635 {
1636         TextView *text;
1637
1638         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1639                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1640                 if (viewer && viewer->text_search) {
1641                         return viewer->text_search(viewer, TRUE, str, case_sens);
1642                 }
1643         }
1644
1645         text = messageview_get_current_textview(messageview);
1646         if (text)       
1647                 return textview_search_string_backward(text,
1648                                                        str, case_sens);
1649         return FALSE;
1650 }
1651
1652 gboolean messageview_is_visible(MessageView *messageview)
1653 {
1654         if (messageview == NULL)
1655                 return FALSE;
1656         return messageview->visible;
1657 }
1658
1659 static void messageview_save_as(MessageView *messageview)
1660 {
1661         gchar *filename = NULL;
1662         MsgInfo *msginfo;
1663         gchar *src, *dest, *tmp;
1664
1665         if (!messageview->msginfo) return;
1666         msginfo = messageview->msginfo;
1667
1668         if (msginfo->subject) {
1669                 Xstrdup_a(filename, msginfo->subject, return);
1670                 subst_for_filename(filename);
1671         }
1672         if (filename && !g_utf8_validate(filename, -1, NULL)) {
1673                 gchar *oldstr = filename;
1674                 filename = conv_codeset_strdup(filename,
1675                                                conv_get_locale_charset_str(),
1676                                                CS_UTF_8);
1677                 if (!filename) {
1678                         g_warning("messageview_save_as(): failed to convert character set.");
1679                         filename = g_strdup(oldstr);
1680                 }
1681                 dest = filesel_select_file_save(_("Save as"), filename);
1682                 g_free(filename);
1683         } else
1684                 dest = filesel_select_file_save(_("Save as"), filename);
1685         if (!dest) return;
1686         if (is_file_exist(dest)) {
1687                 AlertValue aval;
1688
1689                 aval = alertpanel(_("Overwrite"),
1690                                   _("Overwrite existing file?"),
1691                                   GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL);
1692                 if (G_ALERTALTERNATE != aval) return;
1693         }
1694
1695         src = procmsg_get_message_file(msginfo);
1696         if (copy_file(src, dest, TRUE) < 0) {
1697                 tmp =  g_path_get_basename(dest);
1698                 alertpanel_error(_("Couldn't save the file '%s'."), tmp);
1699                 g_free(tmp);
1700         }
1701         g_free(dest);
1702         g_free(src);
1703 }
1704
1705 static gint messageview_delete_cb(GtkWidget *widget, GdkEventAny *event,
1706                                   MessageView *messageview)
1707 {
1708         messageview_destroy(messageview);
1709         return TRUE;
1710 }
1711
1712 static void messageview_size_allocate_cb(GtkWidget *widget,
1713                                          GtkAllocation *allocation)
1714 {
1715         cm_return_if_fail(allocation != NULL);
1716
1717         prefs_common.msgwin_width  = allocation->width;
1718         prefs_common.msgwin_height = allocation->height;
1719 }
1720 #ifndef MAEMO
1721 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
1722                         MessageView *messageview)
1723 {
1724         if (event && event->keyval == GDK_Escape && messageview->window) {
1725                 messageview_destroy(messageview);
1726                 return TRUE;
1727         }
1728
1729         if (event && (event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK|GDK_SHIFT_MASK)) != 0)
1730                 return FALSE;
1731
1732         g_signal_stop_emission_by_name(G_OBJECT(widget),
1733                                         "key_press_event");
1734         mimeview_pass_key_press_event(messageview->mimeview, event);
1735         return FALSE;
1736 }
1737 #endif
1738
1739 static void messageview_show_partial_display_cb(NoticeView *noticeview, MessageView *messageview)
1740 {
1741         messageview->show_full_text = TRUE;
1742         main_window_cursor_wait(mainwindow_get_mainwindow());
1743         noticeview_hide(messageview->noticeview);
1744         messageview->partial_display_shown = FALSE;
1745         GTK_EVENTS_FLUSH();
1746         mimeview_handle_cmd(messageview->mimeview, "sc://display_as_text", NULL, NULL);
1747         main_window_cursor_normal(mainwindow_get_mainwindow());
1748 }
1749
1750 void messageview_show_partial_display(MessageView *messageview, MsgInfo *msginfo,
1751                                              size_t length)
1752 {
1753         gchar *msg = g_strdup_printf(_("Show all %s."), to_human_readable((goffset)length));
1754         noticeview_set_icon(messageview->noticeview, STOCK_PIXMAP_NOTICE_WARN);
1755         noticeview_set_text(messageview->noticeview, _("Only the first megabyte of text is shown."));
1756         noticeview_set_button_text(messageview->noticeview, msg);
1757         g_free(msg);
1758         noticeview_set_button_press_callback(messageview->noticeview,
1759                                              G_CALLBACK(messageview_show_partial_display_cb),
1760                                              (gpointer) messageview);
1761         noticeview_show(messageview->noticeview);
1762         messageview->partial_display_shown = TRUE;
1763 }
1764
1765 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
1766 {
1767         gchar *addr = NULL;
1768         gboolean from_me = FALSE;
1769         if (msginfo->folder 
1770                 && (folder_has_parent_of_type(msginfo->folder, F_QUEUE)
1771                  || folder_has_parent_of_type(msginfo->folder, F_DRAFT)))
1772                 return;
1773
1774         addr = g_strdup(msginfo->from);
1775         if (addr) {
1776                 extract_address(addr);
1777                 if (account_find_from_address(addr, FALSE)) {
1778                         from_me = TRUE;
1779                 }
1780                 g_free(addr);
1781         }
1782
1783         if (from_me) {
1784                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1785                 if (MSG_IS_RETRCPT_GOT(msginfo->flags)) {
1786                         noticeview_set_text(noticeview, _("You got a return receipt for this message : "
1787                                                           "it has been displayed by the recipient."));
1788                 } else {
1789                         noticeview_set_text(noticeview, _("You asked for a return receipt in this message."));
1790                 }
1791                 noticeview_set_button_text(noticeview, NULL);
1792                 noticeview_set_button_press_callback(noticeview, NULL, NULL);
1793         } else {
1794                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1795                 noticeview_set_text(noticeview, _("This message asks for a return receipt."));
1796                 noticeview_set_button_text(noticeview, _("Send receipt"));
1797                 noticeview_set_button_press_callback(noticeview,
1798                                                      G_CALLBACK(return_receipt_send_clicked),
1799                                                      (gpointer) msginfo);
1800         }
1801         noticeview_show(noticeview);
1802 }
1803
1804 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
1805 {
1806         MsgInfo *tmpmsginfo;
1807         gchar *file;
1808
1809         file = procmsg_get_message_file_path(msginfo);
1810         if (!file) {
1811                 g_warning("can't get message file path.\n");
1812                 return;
1813         }
1814
1815         tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
1816         tmpmsginfo->folder = msginfo->folder;
1817         tmpmsginfo->msgnum = msginfo->msgnum;
1818
1819         if (disposition_notification_send(tmpmsginfo) >= 0) {
1820                 procmsg_msginfo_set_flags(msginfo, MSG_RETRCPT_SENT, 0);
1821                 noticeview_hide(noticeview);
1822         }               
1823
1824         procmsg_msginfo_free(tmpmsginfo);
1825         g_free(file);
1826 }
1827
1828 static void partial_recv_show(NoticeView *noticeview, MsgInfo *msginfo)
1829 {
1830         gchar *text = NULL;
1831         gchar *button1 = NULL;
1832         gchar *button2 = NULL;
1833         void  *button1_cb = NULL;
1834         void  *button2_cb = NULL;
1835
1836         if (!msginfo->extradata)
1837                 return;
1838         if (!partial_msg_in_uidl_list(msginfo)) {
1839                 text = g_strdup_printf(_("This message has been partially "
1840                                 "retrieved,\nand has been deleted from the "
1841                                 "server."));
1842         } else {
1843                 switch (msginfo->planned_download) {
1844                 case POP3_PARTIAL_DLOAD_UNKN:
1845                         text = g_strdup_printf(_("This message has been "
1846                                         "partially retrieved;\nit is %s."),
1847                                         to_human_readable(
1848                                                 (goffset)(msginfo->total_size)));
1849                         button1 = _("Mark for download");
1850                         button2 = _("Mark for deletion");
1851                         button1_cb = partial_recv_dload_clicked;
1852                         button2_cb = partial_recv_del_clicked;
1853                         break;
1854                 case POP3_PARTIAL_DLOAD_DLOAD:
1855                         text = g_strdup_printf(_("This message has been "
1856                                         "partially retrieved;\nit is %s and "
1857                                         "will be downloaded."),
1858                                         to_human_readable(
1859                                                 (goffset)(msginfo->total_size)));
1860                         button1 = _("Unmark");
1861                         button1_cb = partial_recv_unmark_clicked;
1862                         button2 = _("Mark for deletion");
1863                         button2_cb = partial_recv_del_clicked;
1864                         break;
1865                 case POP3_PARTIAL_DLOAD_DELE:
1866                         text = g_strdup_printf(_("This message has been "
1867                                         "partially retrieved;\nit is %s and "
1868                                         "will be deleted."),
1869                                         to_human_readable(
1870                                                 (goffset)(msginfo->total_size)));
1871                         button1 = _("Mark for download");
1872                         button1_cb = partial_recv_dload_clicked;
1873                         button2 = _("Unmark");
1874                         button2_cb = partial_recv_unmark_clicked;
1875                         break;
1876                 default:
1877                         return;
1878                 }
1879         }
1880         
1881         noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1882         noticeview_set_text(noticeview, text);
1883         g_free(text);
1884         noticeview_set_button_text(noticeview, button1);
1885         noticeview_set_button_press_callback(noticeview,
1886                      G_CALLBACK(button1_cb), (gpointer) msginfo);
1887
1888         noticeview_set_2ndbutton_text(noticeview, button2);
1889         noticeview_set_2ndbutton_press_callback(noticeview,
1890                      G_CALLBACK(button2_cb), (gpointer) msginfo);
1891
1892         noticeview_show(noticeview);
1893 }
1894
1895 static void partial_recv_dload_clicked(NoticeView *noticeview, 
1896                                        MsgInfo *msginfo)
1897 {
1898         if (partial_mark_for_download(msginfo) == 0) {
1899                 partial_recv_show(noticeview, msginfo);
1900         }
1901 }
1902
1903 static void partial_recv_del_clicked(NoticeView *noticeview, 
1904                                        MsgInfo *msginfo)
1905 {
1906         if (partial_mark_for_delete(msginfo) == 0) {
1907                 partial_recv_show(noticeview, msginfo);
1908         }
1909 }
1910
1911 static void partial_recv_unmark_clicked(NoticeView *noticeview, 
1912                                        MsgInfo *msginfo)
1913 {
1914         if (partial_unmark(msginfo) == 0) {
1915                 partial_recv_show(noticeview, msginfo);
1916         }
1917 }
1918
1919 static void select_account_cb(GtkWidget *w, gpointer data)
1920 {
1921         *(gint*)data = combobox_get_active_data(GTK_COMBO_BOX(w));
1922 }
1923
1924 static PrefsAccount *select_account_from_list(GList *ac_list)
1925 {
1926         GtkWidget *optmenu;
1927         gint account_id;
1928
1929         cm_return_val_if_fail(ac_list != NULL, NULL);
1930         cm_return_val_if_fail(ac_list->data != NULL, NULL);
1931         
1932         optmenu = gtkut_account_menu_new(ac_list,
1933                         G_CALLBACK(select_account_cb),
1934                         &account_id);
1935         if (!optmenu)
1936                 return NULL;
1937         account_id = ((PrefsAccount *) ac_list->data)->account_id;
1938         if (alertpanel_with_widget(
1939                                 _("Return Receipt Notification"),
1940                                 _("The message was sent to several of your "
1941                                   "accounts.\n"
1942                                   "Please choose which account do you want to "
1943                                   "use for sending the receipt notification:"),
1944                                 _("_Cancel"), _("_Send Notification"), NULL,
1945                                 FALSE, G_ALERTDEFAULT, optmenu) != G_ALERTALTERNATE)
1946                 return NULL;
1947         return account_find_from_id(account_id);
1948 }
1949
1950 /* 
1951  * \brief return selected messageview text, when nothing is 
1952  *        selected and message was filtered, return complete text
1953  *
1954  * \param  pointer to Messageview 
1955  *
1956  * \return pointer to text (needs to be free'd by calling func)
1957  */
1958 gchar *messageview_get_selection(MessageView *msgview)
1959 {
1960         TextView *textview;
1961         gchar *text = NULL;
1962         GtkTextView *edit = NULL;
1963         GtkTextBuffer *textbuf;
1964         gint body_pos = 0;
1965         
1966         cm_return_val_if_fail(msgview != NULL, NULL);
1967
1968         if (msgview->mimeview->type == MIMEVIEW_VIEWER) {
1969                 MimeViewer *viewer = msgview->mimeview->mimeviewer;
1970                 if (viewer && viewer->get_selection) {
1971                         text = viewer->get_selection(viewer);
1972                         if (text)
1973                                 return text;
1974                 }
1975         }
1976
1977         textview = messageview_get_current_textview(msgview);
1978         cm_return_val_if_fail(textview != NULL, NULL);
1979
1980         edit = GTK_TEXT_VIEW(textview->text);
1981         cm_return_val_if_fail(edit != NULL, NULL);
1982         body_pos = textview->body_pos;
1983
1984         textbuf = gtk_text_view_get_buffer(edit);
1985
1986         if (gtk_text_buffer_get_selection_bounds(textbuf, NULL, NULL))
1987                 return gtkut_text_view_get_selection(edit);
1988         else if (msgview->filtered) {
1989                 GtkTextIter start_iter, end_iter;
1990                 gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter, body_pos);
1991                 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
1992                 gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter, FALSE);
1993         } else
1994                 text = NULL;
1995
1996         return text;
1997 }
1998
1999 static void save_as_cb(GtkAction *action, gpointer data)
2000 {
2001         MessageView *messageview = (MessageView *)data;
2002         messageview_save_as(messageview);
2003 }
2004
2005 #if defined(USE_GNOMEPRINT) || GTK_CHECK_VERSION(2,10,0)
2006 static void print_mimeview(MimeView *mimeview, gint sel_start, gint sel_end, gint partnum) 
2007 {
2008 #if !defined(USE_GNOMEPRINT) && GTK_CHECK_VERSION(2,10,0)
2009         MainWindow *mainwin;
2010 #endif
2011         if (!mimeview 
2012         ||  !mimeview->textview
2013         ||  !mimeview->textview->text)
2014                 alertpanel_warning(_("Cannot print: the message doesn't "
2015                                      "contain text."));
2016         else {
2017                 gtk_widget_realize(mimeview->textview->text);
2018                 if (partnum > 0) {
2019                         mimeview_select_part_num(mimeview, partnum);
2020                 }
2021                 if (mimeview->type == MIMEVIEW_VIEWER) {
2022                         MimeViewer *viewer = mimeview->mimeviewer;
2023                         if (viewer && viewer->print) {
2024                                 viewer->print(viewer);
2025                                 return;
2026                         }
2027                 }
2028                 if (sel_start != -1 && sel_end != -1) {
2029                         GtkTextIter start, end;
2030                         GtkTextView *text = GTK_TEXT_VIEW(mimeview->textview->text);
2031                         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
2032
2033                         gtk_text_buffer_get_iter_at_offset(buffer, &start, sel_start);
2034                         gtk_text_buffer_get_iter_at_offset(buffer, &end, sel_end);
2035                         gtk_text_buffer_select_range(buffer, &start, &end);
2036                 }
2037 #if defined(USE_GNOMEPRINT)
2038                 gedit_print(GTK_TEXT_VIEW(mimeview->textview->text));
2039 #else
2040                 /* TODO: Get the real parent window, not the main window */
2041                 mainwin = mainwindow_get_mainwindow();
2042                 printing_print(GTK_TEXT_VIEW(mimeview->textview->text),
2043                                mainwin ? GTK_WINDOW(mainwin->window) : NULL,
2044                                 sel_start, sel_end);
2045 #endif
2046         }
2047 }
2048
2049 void messageview_print(MsgInfo *msginfo, gboolean all_headers, 
2050                         gint sel_start, gint sel_end, gint partnum) 
2051 {
2052         PangoFontDescription *font_desc = NULL;
2053         MessageView *tmpview = messageview_create_with_new_window_visible(
2054                                 mainwindow_get_mainwindow(), FALSE);
2055
2056         if (prefs_common.use_different_print_font) {
2057                 font_desc = pango_font_description_from_string
2058                                                 (prefs_common.printfont);
2059         } else {
2060                 font_desc = pango_font_description_from_string
2061                                                 (prefs_common.textfont);
2062         }
2063         if (font_desc) {
2064                 gtk_widget_modify_font(tmpview->mimeview->textview->text, 
2065                         font_desc);
2066                 pango_font_description_free(font_desc);
2067         }
2068
2069         tmpview->all_headers = all_headers;
2070         if (msginfo && messageview_show(tmpview, msginfo, 
2071                 tmpview->all_headers) >= 0) {
2072                         print_mimeview(tmpview->mimeview, 
2073                                 sel_start, sel_end, partnum);
2074         }
2075         messageview_destroy(tmpview);
2076 }
2077 #endif
2078
2079 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
2080 static void page_setup_cb(GtkAction *action, gpointer data)
2081 {
2082         MessageView *messageview = (MessageView *)data;
2083         printing_page_setup(messageview ?
2084                             GTK_WINDOW(messageview->window) : NULL);
2085 }
2086 #endif
2087
2088 static void print_cb(GtkAction *action, gpointer data)
2089 {
2090         MessageView *messageview = (MessageView *)data;
2091 #if !defined(USE_GNOMEPRINT) && !GTK_CHECK_VERSION(2,10,0)
2092         gchar *cmdline = NULL;
2093         gchar *p;
2094 #else
2095         gint sel_start = -1, sel_end = -1, partnum = 0;
2096 #endif
2097
2098         if (!messageview->msginfo) return;
2099
2100 #if !defined(USE_GNOMEPRINT) && !GTK_CHECK_VERSION(2,10,0)
2101         cmdline = input_dialog(_("Print"),
2102                                _("Enter the print command-line:\n"
2103                                  "('%s' will be replaced with file name)"),
2104                                prefs_common.print_cmd);
2105         if (!cmdline) return;
2106         if (!(p = strchr(cmdline, '%')) || *(p + 1) != 's' ||
2107             strchr(p + 2, '%')) {
2108                 alertpanel_error(_("Print command-line is invalid:\n'%s'"),
2109                                  cmdline);
2110                 g_free(cmdline);
2111                 return;
2112         }
2113         procmsg_print_message(messageview->msginfo, cmdline);
2114         g_free(cmdline);
2115 #else
2116         partnum = mimeview_get_selected_part_num(messageview->mimeview);
2117         textview_get_selection_offsets(messageview->mimeview->textview,
2118                 &sel_start, &sel_end);
2119         messageview_print(messageview->msginfo, messageview->all_headers, 
2120                 sel_start, sel_end, partnum);
2121 #endif
2122 }
2123
2124 static void close_cb(GtkAction *action, gpointer data)
2125 {
2126         MessageView *messageview = (MessageView *)data;
2127         messageview_destroy(messageview);
2128 }
2129
2130 static void copy_cb(GtkAction *action, gpointer data)
2131 {
2132         MessageView *messageview = (MessageView *)data;
2133         messageview_copy_clipboard(messageview);
2134 }
2135
2136 static void allsel_cb(GtkAction *action, gpointer data)
2137 {
2138         MessageView *messageview = (MessageView *)data;
2139         messageview_select_all(messageview);
2140 }
2141
2142 static void search_cb(GtkAction *action, gpointer data)
2143 {
2144         MessageView *messageview = (MessageView *)data;
2145         message_search(messageview);
2146 }
2147
2148 static void prev_cb(GtkAction *action, gpointer data)
2149 {
2150         MessageView *messageview = (MessageView *)data;
2151         messageview->updating = TRUE;
2152         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_BACKWARD);
2153         messageview->updating = FALSE;
2154
2155         if (messageview->deferred_destroy) {
2156                 debug_print("messageview got away!\n");
2157                 messageview_destroy(messageview);
2158                 return;
2159         }
2160         if (messageview->mainwin->summaryview->selected) {
2161 #ifndef GENERIC_UMPC
2162                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2163                        
2164                 if (msginfo)
2165                         messageview_show(messageview, msginfo, 
2166                                          messageview->all_headers);
2167 #endif
2168         } else {
2169                 gtk_widget_destroy(messageview->window);
2170         }
2171 }
2172
2173 static void next_cb(GtkAction *action, gpointer data)
2174 {
2175         MessageView *messageview = (MessageView *)data;
2176         messageview->updating = TRUE;
2177         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_FORWARD);
2178         messageview->updating = FALSE;
2179
2180         if (messageview->deferred_destroy) {
2181                 debug_print("messageview got away!\n");
2182                 messageview_destroy(messageview);
2183                 return;
2184         }
2185         if (messageview->mainwin->summaryview->selected) {
2186 #ifndef GENERIC_UMPC
2187                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2188                        
2189                 if (msginfo)
2190                         messageview_show(messageview, msginfo, 
2191                                          messageview->all_headers);
2192 #endif
2193         } else {
2194                 gtk_widget_destroy(messageview->window);
2195         }
2196 }
2197
2198 static void prev_unread_cb(GtkAction *action, gpointer data)
2199 {
2200         MessageView *messageview = (MessageView *)data;
2201         messageview->updating = TRUE;
2202         summary_select_prev_unread(messageview->mainwin->summaryview);
2203         messageview->updating = FALSE;
2204
2205         if (messageview->deferred_destroy) {
2206                 debug_print("messageview got away!\n");
2207                 messageview_destroy(messageview);
2208                 return;
2209         }
2210         if (messageview->mainwin->summaryview->selected) {
2211 #ifndef GENERIC_UMPC
2212                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2213                        
2214                 if (msginfo)
2215                         messageview_show(messageview, msginfo, 
2216                                          messageview->all_headers);
2217 #endif
2218         } else {
2219                 gtk_widget_destroy(messageview->window);
2220         }
2221 }
2222
2223 static void next_unread_cb(GtkAction *action, gpointer data)
2224 {
2225         MessageView *messageview = (MessageView *)data;
2226         messageview->updating = TRUE;
2227         summary_select_next_unread(messageview->mainwin->summaryview);
2228         messageview->updating = FALSE;
2229
2230         if (messageview->deferred_destroy) {
2231                 debug_print("messageview got away!\n");
2232                 messageview_destroy(messageview);
2233                 return;
2234         }
2235         if (messageview->mainwin->summaryview->selected) {
2236 #ifndef GENERIC_UMPC
2237                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2238                        
2239                 if (msginfo)
2240                         messageview_show(messageview, msginfo, 
2241                                          messageview->all_headers);
2242 #endif
2243         } else {
2244                 gtk_widget_destroy(messageview->window);
2245         }
2246 }
2247
2248 static void prev_new_cb(GtkAction *action, gpointer data)
2249 {
2250         MessageView *messageview = (MessageView *)data;
2251         messageview->updating = TRUE;
2252         summary_select_prev_new(messageview->mainwin->summaryview);
2253         messageview->updating = FALSE;
2254
2255         if (messageview->deferred_destroy) {
2256                 debug_print("messageview got away!\n");
2257                 messageview_destroy(messageview);
2258                 return;
2259         }
2260         if (messageview->mainwin->summaryview->selected) {
2261 #ifndef GENERIC_UMPC
2262                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2263                        
2264                 if (msginfo)
2265                         messageview_show(messageview, msginfo, 
2266                                          messageview->all_headers);
2267 #endif
2268         } else {
2269                 gtk_widget_destroy(messageview->window);
2270         }
2271 }
2272
2273 static void next_new_cb(GtkAction *action, gpointer data)
2274 {
2275         MessageView *messageview = (MessageView *)data;
2276         messageview->updating = TRUE;
2277         summary_select_next_new(messageview->mainwin->summaryview);
2278         messageview->updating = FALSE;
2279
2280         if (messageview->deferred_destroy) {
2281                 debug_print("messageview got away!\n");
2282                 messageview_destroy(messageview);
2283                 return;
2284         }
2285         if (messageview->mainwin->summaryview->selected) {
2286 #ifndef GENERIC_UMPC
2287                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2288                        
2289                 if (msginfo)
2290                         messageview_show(messageview, msginfo, 
2291                                          messageview->all_headers);
2292 #endif
2293         } else {
2294                 gtk_widget_destroy(messageview->window);
2295         }
2296 }
2297
2298 static void prev_marked_cb(GtkAction *action, gpointer data)
2299 {
2300         MessageView *messageview = (MessageView *)data;
2301         messageview->updating = TRUE;
2302         summary_select_prev_marked(messageview->mainwin->summaryview);
2303         messageview->updating = FALSE;
2304
2305         if (messageview->deferred_destroy) {
2306                 debug_print("messageview got away!\n");
2307                 messageview_destroy(messageview);
2308                 return;
2309         }
2310         if (messageview->mainwin->summaryview->selected) {
2311 #ifndef GENERIC_UMPC
2312                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2313                        
2314                 if (msginfo)
2315                         messageview_show(messageview, msginfo, 
2316                                          messageview->all_headers);
2317 #endif
2318         } else {
2319                 gtk_widget_destroy(messageview->window);
2320         }
2321 }
2322
2323 static void next_marked_cb(GtkAction *action, gpointer data)
2324 {
2325         MessageView *messageview = (MessageView *)data;
2326         messageview->updating = TRUE;
2327         summary_select_next_marked(messageview->mainwin->summaryview);
2328         messageview->updating = FALSE;
2329
2330         if (messageview->deferred_destroy) {
2331                 debug_print("messageview got away!\n");
2332                 messageview_destroy(messageview);
2333                 return;
2334         }
2335         if (messageview->mainwin->summaryview->selected) {
2336 #ifndef GENERIC_UMPC
2337                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2338                        
2339                 if (msginfo)
2340                         messageview_show(messageview, msginfo, 
2341                                          messageview->all_headers);
2342 #endif
2343         } else {
2344                 gtk_widget_destroy(messageview->window);
2345         }
2346 }
2347
2348 static void prev_labeled_cb(GtkAction *action, gpointer data)
2349 {
2350         MessageView *messageview = (MessageView *)data;
2351         messageview->updating = TRUE;
2352         summary_select_prev_labeled(messageview->mainwin->summaryview);
2353         messageview->updating = FALSE;
2354
2355         if (messageview->deferred_destroy) {
2356                 debug_print("messageview got away!\n");
2357                 messageview_destroy(messageview);
2358                 return;
2359         }
2360         if (messageview->mainwin->summaryview->selected) {
2361 #ifndef GENERIC_UMPC
2362                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2363                        
2364                 if (msginfo)
2365                         messageview_show(messageview, msginfo, 
2366                                          messageview->all_headers);
2367 #endif
2368         } else {
2369                 gtk_widget_destroy(messageview->window);
2370         }
2371 }
2372
2373 static void next_labeled_cb(GtkAction *action, gpointer data)
2374 {
2375         MessageView *messageview = (MessageView *)data;
2376         messageview->updating = TRUE;
2377         summary_select_next_labeled(messageview->mainwin->summaryview);
2378         messageview->updating = FALSE;
2379
2380         if (messageview->deferred_destroy) {
2381                 debug_print("messageview got away!\n");
2382                 messageview_destroy(messageview);
2383                 return;
2384         }
2385         if (messageview->mainwin->summaryview->selected) {
2386 #ifndef GENERIC_UMPC
2387                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2388                        
2389                 if (msginfo)
2390                         messageview_show(messageview, msginfo, 
2391                                          messageview->all_headers);
2392 #endif
2393         } else {
2394                 gtk_widget_destroy(messageview->window);
2395         }
2396 }
2397
2398 static void last_read_cb(GtkAction *action, gpointer data)
2399 {
2400         MessageView *messageview = (MessageView *)data;
2401         messageview->updating = TRUE;
2402         summary_select_last_read(messageview->mainwin->summaryview);
2403         messageview->updating = FALSE;
2404
2405         if (messageview->deferred_destroy) {
2406                 debug_print("messageview got away!\n");
2407                 messageview_destroy(messageview);
2408                 return;
2409         }
2410         if (messageview->mainwin->summaryview->selected) {
2411 #ifndef GENERIC_UMPC
2412                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2413                        
2414                 if (msginfo)
2415                         messageview_show(messageview, msginfo, 
2416                                          messageview->all_headers);
2417 #endif
2418         } else {
2419                 gtk_widget_destroy(messageview->window);
2420         }
2421 }
2422
2423 static void parent_cb(GtkAction *action, gpointer data)
2424 {
2425         MessageView *messageview = (MessageView *)data;
2426         messageview->updating = TRUE;
2427         summary_select_parent(messageview->mainwin->summaryview);
2428         messageview->updating = FALSE;
2429
2430         if (messageview->deferred_destroy) {
2431                 debug_print("messageview got away!\n");
2432                 messageview_destroy(messageview);
2433                 return;
2434         }
2435         if (messageview->mainwin->summaryview->selected) {
2436 #ifndef GENERIC_UMPC
2437                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2438                        
2439                 if (msginfo)
2440                         messageview_show(messageview, msginfo, 
2441                                          messageview->all_headers);
2442 #endif
2443         } else {
2444                 gtk_widget_destroy(messageview->window);
2445         }
2446 }
2447
2448 static void goto_unread_folder_cb(GtkAction *action, gpointer data)
2449 {
2450         MessageView *messageview = (MessageView *)data;
2451         messageview->updating = TRUE;
2452         folderview_select_next_unread(messageview->mainwin->folderview, FALSE);
2453         messageview->updating = FALSE;
2454
2455         if (messageview->deferred_destroy) {
2456                 debug_print("messageview got away!\n");
2457                 messageview_destroy(messageview);
2458                 return;
2459         }
2460         if (messageview->mainwin->summaryview->selected) {
2461 #ifndef GENERIC_UMPC
2462                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2463                        
2464                 if (msginfo)
2465                         messageview_show(messageview, msginfo, 
2466                                          messageview->all_headers);
2467 #endif
2468         } else {
2469                 gtk_widget_destroy(messageview->window);
2470         }
2471 }
2472
2473 static void goto_folder_cb(GtkAction *action, gpointer data)
2474 {
2475         MessageView *messageview = (MessageView *)data;
2476         messageview->updating = TRUE;
2477         FolderItem *to_folder;
2478         messageview->updating = FALSE;
2479
2480         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL, FALSE);
2481
2482         if (to_folder) {
2483                 folderview_select(messageview->mainwin->folderview, to_folder);
2484
2485                 if (messageview->deferred_destroy) {
2486                         debug_print("messageview got away!\n");
2487                         messageview_destroy(messageview);
2488                         return;
2489                 }
2490                 if (messageview->mainwin->summaryview->selected) {
2491 #ifndef GENERIC_UMPC
2492                         MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2493                        
2494                         if (msginfo)
2495                                 messageview_show(messageview, msginfo, 
2496                                                  messageview->all_headers);
2497 #endif
2498                 } else {
2499                         gtk_widget_destroy(messageview->window);
2500                 }
2501         }
2502 }
2503
2504 static void set_charset_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2505 {
2506         MessageView *messageview = (MessageView *)data;
2507         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2508         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2509         const gchar *charset;
2510
2511         if (active) {
2512                 charset = conv_get_charset_str((CharSet)value);
2513                 g_free(messageview->forced_charset);
2514                 messageview->forced_charset = g_strdup(charset);
2515                 procmime_force_charset(charset);
2516                 
2517                 messageview_show(messageview, messageview->msginfo, FALSE);
2518         }
2519 }
2520
2521 static void set_decode_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2522 {
2523         MessageView *messageview = (MessageView *)data;
2524         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2525         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2526
2527         if (active) {
2528                 messageview->forced_encoding = (EncodingType)value;
2529
2530                 messageview_show(messageview, messageview->msginfo, FALSE);
2531                 debug_print("forced encoding: %d\n", value);
2532         }
2533 }
2534
2535
2536 static void view_source_cb(GtkAction *action, gpointer data)
2537 {
2538         MessageView *messageview = (MessageView *)data;
2539         SourceWindow *srcwin;
2540
2541         if (!messageview->msginfo) return;
2542
2543         srcwin = source_window_create();
2544         source_window_show_msg(srcwin, messageview->msginfo);
2545         source_window_show(srcwin);
2546 }
2547
2548 static void show_all_header_cb(GtkToggleAction *action, gpointer data)
2549 {
2550         MessageView *messageview = (MessageView *)data;
2551         MsgInfo *msginfo = messageview->msginfo;
2552
2553         if (messageview->mimeview->textview &&
2554             messageview->mimeview->textview->loading) {
2555                 return;
2556         }
2557         if (messageview->updating)
2558                 return;
2559
2560         messageview->all_headers = 
2561                         gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2562         if (!msginfo) return;
2563         messageview->msginfo = NULL;
2564         messageview_show(messageview, msginfo,gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2565         procmsg_msginfo_free(msginfo);
2566         main_window_set_menu_sensitive(messageview->mainwin);
2567 }
2568
2569 static void msg_hide_quotes_cb(GtkToggleAction *action, gpointer data)
2570 {
2571         MessageView *messageview = (MessageView *)data;
2572         MsgInfo *msginfo = messageview->msginfo;
2573         static gboolean updating_menu = FALSE;
2574
2575         if (updating_menu)
2576                 return;
2577         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2578                 const gchar *a_name = gtk_action_get_name(GTK_ACTION(action));
2579                 if (!strcmp(a_name, "View/Quotes/FoldAll")) prefs_common.hide_quotes = 1;
2580                 else if (!strcmp(a_name, "View/Quotes/Fold2")) prefs_common.hide_quotes = 2;
2581                 else if (!strcmp(a_name, "View/Quotes/Fold3")) prefs_common.hide_quotes = 3;
2582         } else
2583                 prefs_common.hide_quotes = 0;
2584         
2585         updating_menu=TRUE;
2586         
2587         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/FoldAll", (prefs_common.hide_quotes == 1));
2588         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold2", (prefs_common.hide_quotes == 2));
2589         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold3", (prefs_common.hide_quotes == 3));
2590
2591         updating_menu=FALSE;
2592         if (!msginfo) return;
2593         messageview->msginfo = NULL;
2594         messageview_show(messageview, msginfo,
2595                          messageview->all_headers);
2596         procmsg_msginfo_free(msginfo);
2597         
2598         /* update main window */
2599         main_window_set_menu_sensitive(messageview->mainwin);
2600         summary_redisplay_msg(messageview->mainwin->summaryview);
2601 }
2602 #undef SET_CHECK_MENU_ACTIVE
2603
2604 static void compose_cb(GtkAction *action, gpointer data)
2605 {
2606         MessageView *messageview = (MessageView *)data;
2607         PrefsAccount *ac = NULL;
2608         FolderItem *item = NULL;
2609
2610         if (messageview->msginfo)
2611                 item = messageview->msginfo->folder;
2612
2613         if (item) {
2614                 ac = account_find_from_item(item);
2615                 if (ac && ac->protocol == A_NNTP &&
2616                     item->stype == F_NEWS) {
2617                         compose_new(ac, item->path, NULL);
2618                         return;
2619                 }
2620         }
2621
2622         compose_new(ac, NULL, NULL);
2623 }
2624
2625 #define DO_ACTION(name, act)    { if (!strcmp(a_name, name)) action = act; }
2626
2627 static void reply_cb(GtkAction *gaction, gpointer data)
2628 {
2629         MessageView *messageview = (MessageView *)data;
2630         GSList *msginfo_list = NULL;
2631         gint action = COMPOSE_REPLY;
2632         const gchar *a_name = gtk_action_get_name(gaction);
2633         
2634         cm_return_if_fail(messageview->msginfo);
2635
2636         DO_ACTION("Message/Reply", COMPOSE_REPLY);
2637         DO_ACTION("Message/ReplyTo/All", COMPOSE_REPLY_TO_ALL);
2638         DO_ACTION("Message/ReplyTo/Sender", COMPOSE_REPLY_TO_SENDER);
2639         DO_ACTION("Message/ReplyTo/List", COMPOSE_REPLY_TO_LIST);
2640         DO_ACTION("Message/Forward", COMPOSE_FORWARD_INLINE);
2641         DO_ACTION("Message/ForwardAtt", COMPOSE_FORWARD_AS_ATTACH);
2642         DO_ACTION("Message/Redirect", COMPOSE_REDIRECT);
2643
2644         msginfo_list = g_slist_append(msginfo_list, messageview->msginfo);
2645         compose_reply_from_messageview(messageview, msginfo_list, action);
2646         g_slist_free(msginfo_list);
2647 }
2648
2649 static void addressbook_open_cb(GtkAction *action, gpointer data)
2650 {
2651         addressbook_open(NULL);
2652 }
2653
2654 static void add_address_cb(GtkAction *action, gpointer data)
2655 {
2656         MessageView *messageview = (MessageView *)data;
2657         MsgInfo *msginfo, *full_msginfo;
2658         gchar *from;
2659         GtkWidget *image = NULL;
2660         GdkPixbuf *picture = NULL;
2661
2662         if (!messageview->msginfo || !messageview->msginfo->from) 
2663                 return;
2664
2665         msginfo = messageview->msginfo;
2666         Xstrdup_a(from, msginfo->from, return);
2667         eliminate_address_comment(from);
2668         extract_address(from);
2669         
2670         full_msginfo = procmsg_msginfo_get_full_info(msginfo);
2671         if (full_msginfo &&
2672             full_msginfo->extradata &&
2673             full_msginfo->extradata->face) {
2674                 image = face_get_from_header(full_msginfo->extradata->face);
2675         } 
2676 #if HAVE_LIBCOMPFACE
2677         else if (full_msginfo &&
2678                  full_msginfo->extradata &&
2679                  full_msginfo->extradata->xface) {
2680                 image = xface_get_from_header(full_msginfo->extradata->xface,
2681                                 &messageview->mainwin->summaryview->ctree->style->white,
2682                                 messageview->window->window);   
2683         }
2684 #endif
2685         procmsg_msginfo_free(full_msginfo);
2686         if (image)
2687                 picture = gtk_image_get_pixbuf(GTK_IMAGE(image));
2688
2689         addressbook_add_contact(msginfo->fromname, from, NULL, picture);
2690
2691         if (image)
2692                 gtk_widget_destroy(image);
2693 }
2694
2695 static void create_filter_cb(GtkAction *gaction, gpointer data)
2696 {
2697         MessageView *messageview = (MessageView *)data;
2698         FolderItem * item;
2699         gint action = -1;
2700         const gchar *a_name = gtk_action_get_name(gaction);
2701
2702         if (!messageview->msginfo) return;
2703
2704         DO_ACTION("Tools/CreateFilterRule/Automatically", FILTER_BY_AUTO);
2705         DO_ACTION("Tools/CreateFilterRule/ByFrom", FILTER_BY_FROM);
2706         DO_ACTION("Tools/CreateFilterRule/ByTo", FILTER_BY_TO);
2707         DO_ACTION("Tools/CreateFilterRule/BySubject", FILTER_BY_SUBJECT);
2708         
2709         item = messageview->msginfo->folder;
2710         summary_msginfo_filter_open(item,  messageview->msginfo,
2711                                     (PrefsFilterType)action, 0);
2712 }
2713
2714 static void create_processing_cb(GtkAction *gaction, gpointer data)
2715 {
2716         MessageView *messageview = (MessageView *)data;
2717         FolderItem * item;
2718         gint action = -1;
2719         const gchar *a_name = gtk_action_get_name(gaction);
2720         
2721         if (!messageview->msginfo) return;
2722         
2723         DO_ACTION("Tools/CreateProcessingRule/Automatically", FILTER_BY_AUTO);
2724         DO_ACTION("Tools/CreateProcessingRule/ByFrom", FILTER_BY_FROM);
2725         DO_ACTION("Tools/CreateProcessingRule/ByTo", FILTER_BY_TO);
2726         DO_ACTION("Tools/CreateProcessingRule/BySubject", FILTER_BY_SUBJECT);
2727
2728         item = messageview->msginfo->folder;
2729         summary_msginfo_filter_open(item,  messageview->msginfo,
2730                                     (PrefsFilterType)action, 1);
2731 }
2732
2733 static void open_urls_cb(GtkAction *action, gpointer data)
2734 {
2735         MessageView *messageview = (MessageView *)data;
2736         messageview_list_urls(messageview);
2737 }
2738
2739 static void about_cb(GtkAction *gaction, gpointer data)
2740 {
2741         about_show();
2742 }
2743
2744 static gboolean messageview_update_msg(gpointer source, gpointer data)
2745 {
2746         MsgInfoUpdate *msginfo_update = (MsgInfoUpdate *) source;
2747         MessageView *messageview = (MessageView *)data;
2748
2749         if (messageview->msginfo != msginfo_update->msginfo)
2750                 return FALSE;
2751
2752         if (msginfo_update->flags & MSGINFO_UPDATE_DELETED) {
2753                 MsgInfo *old_msginfo = messageview->msginfo;
2754                 messageview_clear(messageview);
2755                 messageview_update(messageview, old_msginfo);
2756         }
2757
2758         return FALSE;
2759 }
2760
2761 void messageview_set_menu_sensitive(MessageView *messageview)
2762 {
2763         if (!messageview || !messageview->new_window) 
2764                 return;
2765         /* do some smart things */
2766         if (!messageview->menubar) return;
2767
2768         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/FoldAll", (prefs_common.hide_quotes == 1));
2769         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold2", (prefs_common.hide_quotes == 2));
2770         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold3", (prefs_common.hide_quotes == 3));
2771 }
2772
2773 void messageview_learn (MessageView *msgview, gboolean is_spam)
2774 {
2775         if (is_spam) {
2776                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, TRUE) == 0)
2777                         procmsg_msginfo_set_flags(msgview->msginfo, MSG_SPAM, 0);
2778                 else
2779                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2780                 
2781         } else {
2782                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, FALSE) == 0)
2783                         procmsg_msginfo_unset_flags(msgview->msginfo, MSG_SPAM, 0);
2784                 else
2785                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2786         }
2787         if (msgview->toolbar)
2788                 toolbar_set_learn_button
2789                         (msgview->toolbar,
2790                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2791         else
2792                 toolbar_set_learn_button
2793                         (msgview->mainwin->toolbar,
2794                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2795 }
2796
2797 void messageview_list_urls (MessageView *msgview)
2798 {
2799         GSList *cur = msgview->mimeview->textview->uri_list;
2800         GSList *newlist = NULL;
2801         GHashTable *uri_hashtable = g_hash_table_new(g_str_hash, g_str_equal); 
2802         for (; cur; cur = cur->next) {
2803                 ClickableText *uri = (ClickableText *)cur->data;
2804                 if (uri->uri &&
2805                     (!g_ascii_strncasecmp(uri->uri, "ftp.", 4) ||
2806                      !g_ascii_strncasecmp(uri->uri, "ftp:", 4) ||
2807                      !g_ascii_strncasecmp(uri->uri, "www.", 4) ||
2808                      !g_ascii_strncasecmp(uri->uri, "http:", 5) ||
2809                      !g_ascii_strncasecmp(uri->uri, "https:", 6)))
2810                 {
2811                         if(g_hash_table_lookup(uri_hashtable, uri->uri))
2812                                 continue;
2813                         
2814                         newlist = g_slist_prepend(newlist, uri);
2815                         g_hash_table_insert(uri_hashtable, uri->uri,
2816                                             GUINT_TO_POINTER(g_str_hash(uri->uri)));
2817                 }
2818         }
2819         newlist = g_slist_reverse(newlist);
2820         uri_opener_open(msgview, newlist);
2821         g_slist_free(newlist);
2822         g_hash_table_destroy(uri_hashtable);
2823 }