2008-09-23 [paul] 3.5.0cvs124
[claws.git] / src / messageview.c
1 /*
2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3  * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail team
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 3 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
17  * 
18  */
19
20 #include "defs.h"
21
22 #include <glib.h>
23 #include <glib/gi18n.h>
24 #include <gdk/gdkkeysyms.h>
25 #include <gtk/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, "_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, "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_MENU)
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
678         msgview = messageview_create(mainwin);
679
680         g_signal_connect(G_OBJECT(window), "size_allocate",
681                          G_CALLBACK(messageview_size_allocate_cb),
682                          msgview);
683         g_signal_connect(G_OBJECT(window), "delete_event",
684                          G_CALLBACK(messageview_delete_cb), msgview);
685 #ifdef MAEMO
686         maemo_connect_key_press_to_mainwindow(GTK_WINDOW(window));
687 #else
688         g_signal_connect(G_OBJECT(window), "key_press_event",
689                          G_CALLBACK(key_pressed), msgview);
690 #endif
691         messageview_add_toolbar(msgview, window);
692
693         if (show) {
694                 gtk_widget_grab_focus(msgview->mimeview->textview->text);
695                 gtk_widget_show(window);
696         } else {
697                 gtk_widget_realize(window);
698         }
699
700         msgview->new_window = TRUE;
701         msgview->window = window;
702         msgview->visible = TRUE;
703
704         toolbar_set_style(msgview->toolbar->toolbar, msgview->handlebox, 
705                           prefs_common.toolbar_style);
706         messageview_init(msgview);
707
708         return msgview;
709 }
710
711 MessageView *messageview_create_with_new_window(MainWindow *mainwin)
712 {
713         return messageview_create_with_new_window_visible(mainwin, TRUE);
714 }
715 void messageview_init(MessageView *messageview)
716 {
717         headerview_init(messageview->headerview);
718         mimeview_init(messageview->mimeview);
719         /*messageview_set_font(messageview);*/
720
721         noticeview_hide(messageview->noticeview);
722 }
723
724 static void notification_convert_header(gchar *dest, gint len, 
725                                         const gchar *src_,
726                                         gint header_len)
727 {
728         char *src;
729
730         g_return_if_fail(src_ != NULL);
731         g_return_if_fail(dest != NULL);
732
733         if (len < 1) return;
734
735         Xstrndup_a(src, src_, len, return);
736
737         remove_return(src);
738
739         if (is_ascii_str(src)) {
740                 strncpy2(dest, src, len);
741                 dest[len - 1] = '\0';
742                 return;
743         } else
744                 conv_encode_header(dest, len, src, header_len, FALSE);
745 }
746
747 static gint disposition_notification_send(MsgInfo *msginfo)
748 {
749         gchar buf[BUFFSIZE];
750         gchar tmp[MAXPATHLEN + 1];
751         FILE *fp;
752         GList *ac_list;
753         PrefsAccount *account = NULL;
754         gint ok;
755         gchar *to;
756         FolderItem *queue, *outbox;
757         gint num;
758         gchar *path;
759         gchar *addr;
760         gchar *addrp;
761         gchar *foo = NULL;
762         gboolean queued_removed = FALSE;
763         gchar *boundary = NULL;
764         gchar *date = NULL;
765         gchar *orig_to = NULL;
766         gchar *enc_sub = NULL;
767
768         if (!msginfo->extradata)
769                 return -1;
770         if (!msginfo->extradata->returnreceiptto && 
771             !msginfo->extradata->dispositionnotificationto) 
772                 return -1;
773
774         /* RFC2298: Test for Return-Path */
775         if (msginfo->extradata->dispositionnotificationto)
776                 to = msginfo->extradata->dispositionnotificationto;
777         else
778                 to = msginfo->extradata->returnreceiptto;
779
780         ok = procheader_get_header_from_msginfo(msginfo, buf, sizeof(buf),
781                                 "Return-Path:");
782         if (ok == 0) {
783                 gchar *to_addr = g_strdup(to);
784                 extract_address(to_addr);
785                 extract_address(buf);
786                 ok = strcasecmp(to_addr, buf);
787                 g_free(to_addr);
788         } else {
789                 strncpy(buf, _("<No Return-Path found>"), 
790                                 sizeof(buf));
791         }
792         
793         if (ok != 0) {
794                 AlertValue val;
795                 gchar *message;
796                 message = g_markup_printf_escaped(
797                   _("The notification address to which the return receipt is\n"
798                     "to be sent does not correspond to the return path:\n"
799                     "Notification address: %s\n"
800                     "Return path: %s\n"
801                     "It is advised to not to send the return receipt."),
802                   to, buf);
803                 val = alertpanel_full(_("Warning"), message,
804                                 _("_Don't Send"), _("_Send"), NULL, FALSE,
805                                 NULL, ALERT_WARNING, G_ALERTDEFAULT);
806                 g_free(message);                                
807                 if (val != G_ALERTALTERNATE)
808                         return -1;
809         }
810
811         ac_list = account_find_all_from_address(NULL, msginfo->to);
812         ac_list = account_find_all_from_address(ac_list, msginfo->cc);
813
814         if (ac_list == NULL) {
815                 AlertValue val = 
816                 alertpanel_full(_("Warning"),
817                   _("This message is asking for a return receipt notification\n"
818                     "but according to its 'To:' and 'CC:' headers it was not\n"
819                     "officially addressed to you.\n"
820                     "It is advised to not to send the return receipt."),
821                   _("_Don't Send"), _("_Send"), NULL, FALSE,
822                   NULL, ALERT_WARNING, G_ALERTDEFAULT);
823                 if (val != G_ALERTALTERNATE)
824                         return -1;
825         }
826
827         if (g_list_length(ac_list) > 1) {
828                 if ((account = select_account_from_list(ac_list)) == NULL)
829                         return -1;
830         }
831         else if (ac_list != NULL)
832                 account = (PrefsAccount *) ac_list->data;
833         g_list_free(ac_list);
834
835         if (account == NULL)
836                 account = account_get_default();
837         if (!account || account->protocol == A_NNTP) {
838                 alertpanel_error(_("Account for sending mail is not specified.\n"
839                                    "Please select a mail account before sending."));
840                 return -1;
841         }
842
843         /* write to temporary file */
844         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%p",
845                    get_rc_dir(), G_DIR_SEPARATOR, msginfo);
846
847         if ((fp = g_fopen(tmp, "wb")) == NULL) {
848                 FILE_OP_ERROR(tmp, "fopen");
849                 return -1;
850         }
851
852         /* chmod for security */
853         if (change_file_mode_rw(fp, tmp) < 0) {
854                 FILE_OP_ERROR(tmp, "chmod");
855                 g_warning("can't change file mode\n");
856         }
857         
858         addr = g_strdup(to);
859         
860         extract_address(addr);
861         addrp = addr;
862         
863         /* write queue headers */
864         if (fprintf(fp, "AF:\n"
865                     "NF:0\n"
866                     "PS:10\n"
867                     "SRH:1\n"
868                     "SFN:\n"
869                     "DSR:\n"
870                     "MID:\n"
871                     "CFG:\n"
872                     "PT:0\n"
873                     "S:%s\n"
874                     "RQ:\n"
875                     "SSV:%s\n"
876                     "SSH:\n"
877                     "R:<%s>\n", 
878                     account->address,
879                     account->smtp_server?account->smtp_server:"",
880                     addrp) < 0) {
881                 g_free(addrp);
882                 fclose(fp);
883                 claws_unlink(tmp);
884                 return -1;
885         }
886
887         g_free(addrp);
888         
889         /* check whether we need to save the message */
890         outbox = account_get_special_folder(account, F_OUTBOX); 
891         if (folder_get_default_outbox() == outbox && !prefs_common.savemsg)
892                 outbox = NULL;
893         if (outbox) {
894                 path = folder_item_get_identifier(outbox);
895                 if (fprintf(fp, "SCF:%s\n", path) < 0) {
896                         g_free(path);
897                         fclose(fp);
898                         claws_unlink(tmp);
899                         return -1;
900                 }
901                 g_free(path);
902         }               
903
904         if (fprintf(fp, "X-Claws-End-Special-Headers: 1\n") < 0) {
905                 fclose(fp);
906                 claws_unlink(tmp);
907                 return -1;
908         }
909
910         /* Date */
911         get_rfc822_date(buf, sizeof(buf));
912         if (fprintf(fp, "Date: %s\n", buf) < 0) {
913                 fclose(fp);
914                 claws_unlink(tmp);
915                 return -1;
916         }
917
918         /* From */
919         if (account->name && *account->name) {
920                 notification_convert_header
921                         (buf, sizeof(buf), account->name,
922                          strlen("From: "));
923                 if (fprintf(fp, "From: %s <%s>\n", buf, account->address) < 0) {
924                         fclose(fp);
925                         claws_unlink(tmp);
926                         return -1;
927                 }
928         } else
929                 if (fprintf(fp, "From: %s\n", account->address) < 0) {
930                         fclose(fp);
931                         claws_unlink(tmp);
932                         return -1;
933                 }
934
935
936         if (fprintf(fp, "To: %s\n", to) < 0) {
937                 fclose(fp);
938                 claws_unlink(tmp);
939                 return -1;
940         }
941
942         /* Subject */
943         notification_convert_header(buf, sizeof(buf), msginfo->subject,
944                                     strlen("Subject: "));
945         if (fprintf(fp, "Subject: Disposition notification: %s\n", buf) < 0) {
946                 fclose(fp);
947                 claws_unlink(tmp);
948                 return -1;
949         }
950
951         /* Message ID */
952         if (account->set_domain && account->domain) {
953                 g_snprintf(buf, sizeof(buf), "%s", account->domain); 
954         } else if (!strncmp(get_domain_name(), "localhost", strlen("localhost"))) {
955                 g_snprintf(buf, sizeof(buf), "%s", 
956                         strchr(account->address, '@') ?
957                                 strchr(account->address, '@')+1 :
958                                 account->address);
959         } else {
960                 g_snprintf(buf, sizeof(buf), "%s", "");
961         }
962         
963         if (account->gen_msgid) {
964                 generate_msgid(buf, sizeof(buf));
965
966                 if (fprintf(fp, "Message-ID: <%s>\n", buf) < 0) {
967                         fclose(fp);
968                         claws_unlink(tmp);
969                         return -1;
970                 }
971         }
972
973         boundary = generate_mime_boundary("DN");
974         get_rfc822_date(buf, sizeof(buf));
975         date = g_strdup(buf);
976         if (msginfo->to) {
977                 orig_to = g_strdup(msginfo->to);
978                 extract_address(orig_to);
979         }
980         if (msginfo->subject && *(msginfo->subject)) {
981                 enc_sub = g_malloc0(strlen(msginfo->subject)*8);
982                 qp_encode_line(enc_sub, (const guchar *)msginfo->subject);
983                 g_strstrip(enc_sub);
984         }
985         if (fprintf(fp, "MIME-Version: 1.0\n"
986                         "Content-Type: multipart/report; report-type=disposition-notification;\n"
987                         "  boundary=\"%s\"\n"
988                         "\n"
989                         "--%s\n"
990                         "Content-Type: text/plain; charset=UTF-8\n"
991                         "Content-Transfer-Encoding: quoted-printable\n"
992                         "\n"
993                         "The message sent on: %s\n"
994                         "To: %s\n"
995                         "With subject: \"%s\"\n"
996                         "has been displayed at %s.\n"
997                         "\n"
998                         "There is no guarantee that the message has been read or understood.\n"
999                         "\n"
1000                         "--%s\n"
1001                         "Content-Type: message/disposition-notification\n"
1002                         "\n"
1003                         "Reporting-UA: %s\n"
1004                         "Original-Recipient: rfc822;%s\n"
1005                         "Final-Recipient: rfc822;%s\n"
1006                         "Original-Message-ID: <%s>\n"
1007                         "Disposition: manual-action/MDN-sent-manually; displayed\n"
1008                         "\n"
1009                         "--%s\n"
1010                         "Content-Type: application/octet-stream\n"
1011                         "Reporting-UA: %s\n"
1012                         "Original-Recipient: rfc822;%s\n"
1013                         "Final-Recipient: rfc822;%s\n"
1014                         "Original-Message-ID: <%s>\n"
1015                         "Disposition: manual-action/MDN-sent-manually; displayed\n"
1016                         "\n"
1017                         "--%s--\n", 
1018                         boundary, 
1019                         boundary,
1020                         msginfo->date, 
1021                         orig_to?orig_to:"No To:",
1022                         enc_sub?enc_sub:"No subject",
1023                         date,
1024                         boundary,
1025                         PROG_VERSION,
1026                         orig_to?orig_to:"No To:",
1027                         account->address,
1028                         msginfo->msgid?msginfo->msgid:"NO MESSAGE ID",
1029                         boundary,
1030                         PROG_VERSION,
1031                         orig_to?orig_to:"No To:",
1032                         account->address,
1033                         msginfo->msgid?msginfo->msgid:"NO MESSAGE ID",
1034                         boundary) < 0) {
1035                 fclose(fp);
1036                 claws_unlink(tmp);
1037                 g_free(boundary);
1038                 return -1;
1039         }
1040
1041         g_free(enc_sub);
1042         g_free(orig_to);
1043         g_free(date);
1044         g_free(boundary);
1045
1046         if (fclose(fp) == EOF) {
1047                 FILE_OP_ERROR(tmp, "fclose");
1048                 claws_unlink(tmp);
1049                 return -1;
1050         }
1051
1052         /* put it in queue */
1053         queue = account_get_special_folder(account, F_QUEUE);
1054         if (!queue) queue = folder_get_default_queue();
1055         if (!queue) {
1056                 g_warning("can't find queue folder\n");
1057                 claws_unlink(tmp);
1058                 return -1;
1059         }
1060         folder_item_scan(queue);
1061         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
1062                 g_warning("can't queue the message\n");
1063                 claws_unlink(tmp);
1064                 return -1;
1065         }
1066                 
1067         if (prefs_common.work_offline && 
1068             !inc_offline_should_override(TRUE,
1069                 _("Claws Mail needs network access in order "
1070                   "to send this email.")))
1071                 return 0;
1072
1073         /* send it */
1074         path = folder_item_fetch_msg(queue, num);
1075         ok = procmsg_send_message_queue(path, &foo, queue, num, &queued_removed);
1076         g_free(path);
1077         g_free(foo);
1078         if (ok == 0 && !queued_removed)
1079                 folder_item_remove_msg(queue, num);
1080
1081         return ok;
1082 }
1083
1084 static gboolean find_encrypted_func(GNode *node, gpointer data)
1085 {
1086         MimeInfo *mimeinfo = (MimeInfo *) node->data;
1087         MimeInfo **encinfo = (MimeInfo **) data;
1088         
1089         if (privacy_mimeinfo_is_encrypted(mimeinfo)) {
1090                 *encinfo = mimeinfo;
1091                 return TRUE;
1092         }
1093         
1094         return FALSE;
1095 }
1096
1097 static MimeInfo *find_encrypted_part(MimeInfo *rootinfo)
1098 {
1099         MimeInfo *encinfo = NULL;
1100
1101         g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
1102                 find_encrypted_func, &encinfo);
1103         
1104         return encinfo;
1105 }
1106
1107 gint messageview_show(MessageView *messageview, MsgInfo *msginfo,
1108                       gboolean all_headers)
1109 {
1110         gchar *file;
1111         MimeInfo *mimeinfo, *encinfo;
1112         gchar *subject = NULL;
1113         g_return_val_if_fail(msginfo != NULL, -1);
1114
1115         if (msginfo != messageview->msginfo)
1116                 messageview->show_full_text = FALSE;
1117
1118         if (messageview->mimeview->textview &&
1119             messageview->mimeview->textview->loading) {
1120                 messageview->mimeview->textview->stop_loading = TRUE;
1121                 return 0;
1122         }
1123
1124         if (messageview->toolbar)
1125                 toolbar_set_learn_button
1126                         (messageview->toolbar,
1127                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1128         else
1129                 toolbar_set_learn_button
1130                         (messageview->mainwin->toolbar,
1131                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1132
1133         if (messageview->toolbar) {
1134                 if (messageview->toolbar->learn_spam_btn) {
1135                         gboolean can_learn = FALSE;
1136                         if (procmsg_spam_can_learn() &&
1137                             (msginfo->folder &&
1138                              msginfo->folder->folder->klass->type != F_UNKNOWN &&
1139                              msginfo->folder->folder->klass->type != F_NEWS))
1140                                 can_learn = TRUE;
1141
1142                         gtk_widget_set_sensitive(
1143                                 messageview->toolbar->learn_spam_btn, 
1144                                 can_learn);
1145                 }
1146         }
1147         
1148         noticeview_hide(messageview->noticeview);
1149         mimeview_clear(messageview->mimeview);
1150         messageview->updating = TRUE;
1151
1152         if (msginfo->size > 1024*1024)
1153                 statuswindow_print_all(_("Fetching message (%s)..."),
1154                         to_human_readable(msginfo->size));
1155         
1156         file = procmsg_get_message_file_path(msginfo);
1157
1158         if (msginfo->size > 1024*1024)
1159                 statuswindow_pop_all();
1160
1161         if (!file) {
1162                 g_warning("can't get message file path.\n");
1163                 textview_show_error(messageview->mimeview->textview);
1164                 return -1;
1165         }
1166         
1167         if (!folder_has_parent_of_type(msginfo->folder, F_QUEUE) &&
1168             !folder_has_parent_of_type(msginfo->folder, F_DRAFT))
1169                 mimeinfo = procmime_scan_file(file);
1170         else
1171                 mimeinfo = procmime_scan_queue_file(file);
1172
1173         messageview->updating = FALSE;
1174         
1175         if (messageview->deferred_destroy) {
1176                 g_free(file);
1177                 messageview_destroy(messageview);
1178                 return 0;
1179         }
1180
1181         if (!mimeinfo) {
1182                 textview_show_error(messageview->mimeview->textview);
1183                 return -1;
1184         }
1185
1186         while ((encinfo = find_encrypted_part(mimeinfo)) != NULL) {
1187                 debug_print("decrypting message part\n");
1188                 if (privacy_mimeinfo_decrypt(encinfo) < 0) {
1189                         alertpanel_error(_("Couldn't decrypt: %s"),
1190                                 privacy_get_error());
1191                         break;
1192                 }
1193         }
1194                         
1195         if (messageview->msginfo != msginfo) {
1196                 procmsg_msginfo_free(messageview->msginfo);
1197                 messageview->msginfo = NULL;
1198                 messageview_set_menu_sensitive(messageview);
1199                 messageview->msginfo = 
1200                         procmsg_msginfo_get_full_info_from_file(msginfo, file);
1201                 if (!messageview->msginfo)
1202                         messageview->msginfo = procmsg_msginfo_copy(msginfo);
1203         } else {
1204                 messageview->msginfo = NULL;
1205                 messageview_set_menu_sensitive(messageview);
1206                 messageview->msginfo = msginfo;
1207         }
1208         headerview_show(messageview->headerview, messageview->msginfo);
1209
1210         messageview_set_position(messageview, 0);
1211
1212         textview_set_all_headers(messageview->mimeview->textview, 
1213                         messageview->all_headers);
1214
1215 #ifdef MAEMO
1216         maemo_window_full_screen_if_needed(GTK_WINDOW(messageview->window));
1217 #endif
1218         if (messageview->window) {
1219                 gtk_window_set_title(GTK_WINDOW(messageview->window), 
1220                                 _("Claws Mail - Message View"));
1221                 GTK_EVENTS_FLUSH();
1222         }
1223         mimeview_show_message(messageview->mimeview, mimeinfo, file);
1224         
1225 #ifndef GENERIC_UMPC
1226         messageview_set_position(messageview, 0);
1227 #endif
1228
1229         if (messageview->window && msginfo->subject) {
1230                 subject = g_strdup(msginfo->subject);
1231                 if (!g_utf8_validate(subject, -1, NULL)) {
1232                         g_free(subject);
1233                         subject = g_malloc(strlen(msginfo->subject)*2 +1);
1234                         conv_localetodisp(subject, strlen(msginfo->subject)*2 +1, 
1235                                 msginfo->subject);
1236                 }
1237                 if (g_utf8_validate(subject, -1, NULL))
1238                         gtk_window_set_title(GTK_WINDOW(messageview->window), 
1239                                 subject);
1240                 g_free(subject);
1241         }
1242
1243         if (msginfo && msginfo->folder) {
1244                 msginfo->folder->last_seen = msginfo->msgnum;   
1245         }
1246
1247         main_create_mailing_list_menu(messageview->mainwin, messageview->msginfo);
1248
1249         if (messageview->msginfo && messageview->msginfo->extradata
1250             && messageview->msginfo->extradata->partial_recv
1251             && !noticeview_is_visible(messageview->noticeview))
1252                 partial_recv_show(messageview->noticeview, 
1253                                   messageview->msginfo);
1254         else if (messageview->msginfo && messageview->msginfo->extradata &&
1255             (messageview->msginfo->extradata->dispositionnotificationto || 
1256              messageview->msginfo->extradata->returnreceiptto) &&
1257             !MSG_IS_RETRCPT_SENT(messageview->msginfo->flags) &&
1258             !prefs_common.never_send_retrcpt &&
1259             !noticeview_is_visible(messageview->noticeview))
1260                 return_receipt_show(messageview->noticeview, 
1261                                     messageview->msginfo);
1262
1263         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1264         if (!all_headers && mimeinfo 
1265                         && (mimeinfo->type != MIMETYPE_TEXT || 
1266             strcasecmp(mimeinfo->subtype, "plain")) 
1267                         && (mimeinfo->type != MIMETYPE_MULTIPART || 
1268             strcasecmp(mimeinfo->subtype, "signed"))) {
1269                 if (strcasecmp(mimeinfo->subtype, "html")) {
1270                         MimeInfo *saved_mimeinfo = mimeinfo;
1271                         MimeInfo *alt_parent = mimeinfo;
1272
1273                         /* if multipart/{related,mixed} part, look inside for a multipart/alternative child */
1274                         if (prefs_common.promote_html_part &&
1275                             mimeinfo->type == MIMETYPE_MULTIPART &&
1276                             (!strcasecmp(mimeinfo->subtype, "related") ||
1277                              !strcasecmp(mimeinfo->subtype, "mixed"))) {
1278                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1279                                         if (mimeinfo->node->parent != saved_mimeinfo->node) {
1280                                                 /* only consider children of the 
1281                                                  * multipart/{related,mixed} part */
1282                                                 continue;
1283                                         }
1284                                         if (mimeinfo->type == MIMETYPE_MULTIPART && 
1285                                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1286                                                 /* we got an alternative part */
1287                                                 alt_parent = mimeinfo;
1288                                                 break;
1289                                         }
1290                                         if (mimeinfo->type == MIMETYPE_TEXT && 
1291                                             !strcasecmp(mimeinfo->subtype, "html")) {
1292                                                 /* we got it */
1293                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1294                                                 goto done;
1295                                         }
1296                                 }
1297                         }
1298
1299                         /* if we now have a multipart/alternative part (possibly inside a
1300                          * multipart/{related,mixed} part, look for an HTML part inside */
1301                         if (prefs_common.promote_html_part && mimeinfo && 
1302                             mimeinfo->type == MIMETYPE_MULTIPART &&
1303                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1304                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1305                                         if (mimeinfo->node->parent != alt_parent->node) {
1306                                                 /* only consider children of the 
1307                                                  * multipart/alternative part, so as
1308                                                  * not to show html attachments */
1309                                                 continue;
1310                                         }
1311                                         if (mimeinfo->type == MIMETYPE_TEXT && 
1312                                             !strcasecmp(mimeinfo->subtype, "html")) {
1313                                                 /* we got it */
1314                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1315                                                 goto done;
1316                                         }
1317                                 }
1318                         }
1319                         
1320                         /* if we didn't find anything, go back to start */
1321                         if (!mimeinfo) 
1322                                 mimeinfo = saved_mimeinfo;
1323
1324                         mimeview_show_part(messageview->mimeview,mimeinfo);
1325                         goto done;
1326                 } else if (prefs_common.invoke_plugin_on_html) {
1327                         mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1328                         goto done;
1329                 }
1330         }
1331         if (!all_headers && mimeinfo &&
1332             mimeinfo->type == MIMETYPE_MULTIPART &&
1333             mimeview_has_viewer_for_content_type(messageview->mimeview, "text/calendar")) {
1334                 /* look for a calendar part or it looks really strange */
1335                 while (mimeinfo) {
1336                         if (mimeinfo->type == MIMETYPE_TEXT &&
1337                             !strcasecmp(mimeinfo->subtype, "calendar")) {
1338                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1339                                 goto done;
1340                         }
1341                         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1342                 }
1343         }
1344 done:
1345         g_free(file);
1346
1347         return 0;
1348 }
1349
1350 void messageview_reflect_prefs_pixmap_theme(void)
1351 {
1352         GList *cur;
1353         MessageView *msgview;
1354
1355         for (cur = msgview_list; cur != NULL; cur = cur->next) {
1356                 msgview = (MessageView*)cur->data;
1357                 toolbar_update(TOOLBAR_MSGVIEW, msgview);
1358                 mimeview_update(msgview->mimeview);
1359         }
1360 }
1361
1362 void messageview_clear(MessageView *messageview)
1363 {
1364         if (!messageview)
1365                 return;
1366         procmsg_msginfo_free(messageview->msginfo);
1367         messageview->msginfo = NULL;
1368         messageview->filtered = FALSE;
1369         mimeview_clear(messageview->mimeview);
1370         headerview_clear(messageview->headerview);
1371         noticeview_hide(messageview->noticeview);
1372 }
1373
1374 void messageview_destroy(MessageView *messageview)
1375 {
1376         debug_print("destroy messageview\n");
1377         messageview_list = g_list_remove(messageview_list, messageview);
1378
1379         if (messageview->mainwin->summaryview->messageview == messageview) {
1380                 messageview->mainwin->summaryview->displayed = NULL;
1381                 messageview->mainwin->summaryview->messageview = NULL;
1382         }
1383         if (messageview->mainwin->summaryview->ext_messageview == messageview) {
1384                 messageview->mainwin->summaryview->displayed = NULL;
1385                 messageview->mainwin->summaryview->ext_messageview = NULL;
1386         }
1387         if (!messageview->deferred_destroy) {
1388                 hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,
1389                               messageview->msginfo_update_callback_id);
1390         }
1391
1392         if (messageview->updating) {
1393                 debug_print("uh oh, better not touch that now (fetching)\n");
1394                 messageview->deferred_destroy = TRUE;
1395                 gtk_widget_hide(messageview->window);
1396                 return;
1397         }
1398         
1399         if (messageview->mimeview->textview
1400         &&  messageview->mimeview->textview->loading) {
1401                 debug_print("uh oh, better not touch that now (loading text)\n");
1402                 messageview->deferred_destroy = TRUE;
1403                 messageview->mimeview->textview->stop_loading = TRUE;
1404                 gtk_widget_hide(messageview->window);
1405                 return;
1406         }
1407
1408         headerview_destroy(messageview->headerview);
1409         mimeview_destroy(messageview->mimeview);
1410         noticeview_destroy(messageview->noticeview);
1411
1412         procmsg_msginfo_free(messageview->msginfo);
1413         toolbar_clear_list(TOOLBAR_MSGVIEW);
1414         if (messageview->toolbar) {
1415                 toolbar_destroy(messageview->toolbar);
1416                 g_free(messageview->toolbar);
1417         }
1418         
1419         msgview_list = g_list_remove(msgview_list, messageview); 
1420
1421         if (messageview->window)
1422                 gtk_widget_destroy(messageview->window);
1423         g_free(messageview);
1424 }
1425
1426 void messageview_delete(MessageView *msgview)
1427 {
1428         MsgInfo *msginfo = NULL;
1429         FolderItem *trash = NULL;
1430         PrefsAccount *ac = NULL;
1431
1432         if (msgview->msginfo && msgview->mainwin && msgview->mainwin->summaryview)
1433                 msginfo = summary_get_selected_msg(msgview->mainwin->summaryview);
1434         
1435         /* need a procmsg_msginfo_equal() */
1436         if (msginfo && msgview->msginfo && 
1437             msginfo->msgnum == msgview->msginfo->msgnum && 
1438             msginfo->folder == msgview->msginfo->folder) {
1439                 summary_delete_trash(msgview->mainwin->summaryview);
1440         } else {                
1441                 msginfo = msgview->msginfo;
1442
1443                 g_return_if_fail(msginfo != NULL);
1444
1445                 /* to get the trash folder, we have to choose either
1446                  * the folder's or account's trash default - we prefer
1447                  * the one in the account prefs */
1448                 if (msginfo->folder) {
1449                         if (NULL != (ac = account_find_from_item(msginfo->folder)))
1450                                 trash = account_get_special_folder(ac, F_TRASH);
1451                         if (!trash && msginfo->folder->folder)  
1452                                 trash = msginfo->folder->folder->trash;
1453                         /* if still not found, use the default */
1454                         if (!trash) 
1455                                 trash = folder_get_default_trash();
1456                 }       
1457
1458                 g_return_if_fail(trash != NULL);
1459
1460                 if (prefs_common.immediate_exec)
1461                         /* TODO: Delete from trash */
1462                         folder_item_move_msg(trash, msginfo);
1463                 else {
1464                         procmsg_msginfo_set_to_folder(msginfo, trash);
1465                         procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
1466                         /* NOTE: does not update to next message in summaryview */
1467                 }
1468         }
1469 #ifdef GENERIC_UMPC
1470         if (msgview->window && !prefs_common.always_show_msg) {
1471                 messageview_destroy(msgview);
1472         }
1473 #endif
1474 }
1475
1476 /* 
1477  * \brief update messageview with currently selected message in summaryview
1478  *        leave unchanged if summaryview is empty
1479  * \param pointer to MessageView
1480  */     
1481 static void messageview_update(MessageView *msgview, MsgInfo *old_msginfo)
1482 {
1483         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
1484
1485         g_return_if_fail(summaryview != NULL);
1486         
1487         if (summaryview->selected) {
1488                 MsgInfo *msginfo = summary_get_selected_msg(summaryview);
1489                 if (msginfo == NULL || msginfo == old_msginfo)
1490                         return;
1491
1492                 messageview_show(msgview, msginfo, 
1493                                  msgview->all_headers);
1494         } 
1495 }
1496
1497 TextView *messageview_get_current_textview(MessageView *messageview)
1498 {
1499         TextView *text = NULL;
1500
1501         text = messageview->mimeview->textview;
1502
1503         return text;
1504 }
1505
1506 MimeInfo *messageview_get_selected_mime_part(MessageView *messageview)
1507 {
1508         return mimeview_get_selected_part(messageview->mimeview);
1509 }
1510
1511 void messageview_copy_clipboard(MessageView *messageview)
1512 {
1513         gchar *text = messageview_get_selection(messageview);
1514         if (text) {
1515                 gtk_clipboard_set_text(
1516                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD),
1517                         text, -1);
1518         }
1519         g_free(text);
1520 }
1521
1522 void messageview_select_all(MessageView *messageview)
1523 {
1524         TextView *text;
1525
1526         text = messageview_get_current_textview(messageview);
1527         if (text) {
1528                 GtkTextView *textview = GTK_TEXT_VIEW(text->text);
1529                 GtkTextBuffer *buffer;
1530                 GtkTextIter start, end;
1531
1532                 buffer = gtk_text_view_get_buffer(textview);
1533                 gtk_text_buffer_get_bounds(buffer, &start, &end);
1534                 gtk_text_buffer_select_range(buffer, &start, &end);
1535         }
1536 }
1537
1538 void messageview_set_position(MessageView *messageview, gint pos)
1539 {
1540         TextView *text;
1541
1542         text = messageview_get_current_textview(messageview);
1543         if (text)
1544                 textview_set_position(text, pos);
1545 }
1546
1547 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
1548                                    gboolean case_sens)
1549 {
1550         TextView *text;
1551
1552         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1553                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1554                 if (viewer && viewer->text_search) {
1555                         return viewer->text_search(viewer, FALSE, str, case_sens);
1556                 }
1557         }
1558
1559         text = messageview_get_current_textview(messageview);
1560         if (text)
1561                 return textview_search_string(text, str, case_sens);
1562         return FALSE;
1563 }
1564
1565 gboolean messageview_search_string_backward(MessageView *messageview,
1566                                             const gchar *str,
1567                                             gboolean case_sens)
1568 {
1569         TextView *text;
1570
1571         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1572                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1573                 if (viewer && viewer->text_search) {
1574                         return viewer->text_search(viewer, TRUE, str, case_sens);
1575                 }
1576         }
1577
1578         text = messageview_get_current_textview(messageview);
1579         if (text)       
1580                 return textview_search_string_backward(text,
1581                                                        str, case_sens);
1582         return FALSE;
1583 }
1584
1585 gboolean messageview_is_visible(MessageView *messageview)
1586 {
1587         if (messageview == NULL)
1588                 return FALSE;
1589         return messageview->visible;
1590 }
1591
1592 static void messageview_save_as(MessageView *messageview)
1593 {
1594         gchar *filename = NULL;
1595         MsgInfo *msginfo;
1596         gchar *src, *dest, *tmp;
1597
1598         if (!messageview->msginfo) return;
1599         msginfo = messageview->msginfo;
1600
1601         if (msginfo->subject) {
1602                 Xstrdup_a(filename, msginfo->subject, return);
1603                 subst_for_filename(filename);
1604         }
1605         if (filename && !g_utf8_validate(filename, -1, NULL)) {
1606                 gchar *oldstr = filename;
1607                 filename = conv_codeset_strdup(filename,
1608                                                conv_get_locale_charset_str(),
1609                                                CS_UTF_8);
1610                 if (!filename) {
1611                         g_warning("messageview_save_as(): failed to convert character set.");
1612                         filename = g_strdup(oldstr);
1613                 }
1614                 dest = filesel_select_file_save(_("Save as"), filename);
1615                 g_free(filename);
1616         } else
1617                 dest = filesel_select_file_save(_("Save as"), filename);
1618         if (!dest) return;
1619         if (is_file_exist(dest)) {
1620                 AlertValue aval;
1621
1622                 aval = alertpanel(_("Overwrite"),
1623                                   _("Overwrite existing file?"),
1624                                   GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL);
1625                 if (G_ALERTALTERNATE != aval) return;
1626         }
1627
1628         src = procmsg_get_message_file(msginfo);
1629         if (copy_file(src, dest, TRUE) < 0) {
1630                 tmp =  g_path_get_basename(dest);
1631                 alertpanel_error(_("Couldn't save the file '%s'."), tmp);
1632                 g_free(tmp);
1633         }
1634         g_free(dest);
1635         g_free(src);
1636 }
1637
1638 static gint messageview_delete_cb(GtkWidget *widget, GdkEventAny *event,
1639                                   MessageView *messageview)
1640 {
1641         messageview_destroy(messageview);
1642         return TRUE;
1643 }
1644
1645 static void messageview_size_allocate_cb(GtkWidget *widget,
1646                                          GtkAllocation *allocation)
1647 {
1648         g_return_if_fail(allocation != NULL);
1649
1650         prefs_common.msgwin_width  = allocation->width;
1651         prefs_common.msgwin_height = allocation->height;
1652 }
1653 #ifndef MAEMO
1654 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
1655                         MessageView *messageview)
1656 {
1657         if (event && event->keyval == GDK_Escape && messageview->window) {
1658                 messageview_destroy(messageview);
1659                 return TRUE;
1660         }
1661
1662         if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK|GDK_SHIFT_MASK)) != 0)
1663                 return FALSE;
1664
1665         g_signal_stop_emission_by_name(G_OBJECT(widget),
1666                                         "key_press_event");
1667         mimeview_pass_key_press_event(messageview->mimeview, event);
1668         return FALSE;
1669 }
1670 #endif
1671
1672 static void messageview_show_partial_display_cb(NoticeView *noticeview, MessageView *messageview)
1673 {
1674         messageview->show_full_text = TRUE;
1675         main_window_cursor_wait(mainwindow_get_mainwindow());
1676         noticeview_hide(messageview->noticeview);
1677         messageview->partial_display_shown = FALSE;
1678         GTK_EVENTS_FLUSH();
1679         mimeview_handle_cmd(messageview->mimeview, "sc://display_as_text", NULL, NULL);
1680         main_window_cursor_normal(mainwindow_get_mainwindow());
1681 }
1682
1683 void messageview_show_partial_display(MessageView *messageview, MsgInfo *msginfo,
1684                                              size_t length)
1685 {
1686         gchar *msg = g_strdup_printf(_("Show all %s."), to_human_readable((goffset)length));
1687         noticeview_set_icon(messageview->noticeview, STOCK_PIXMAP_NOTICE_WARN);
1688         noticeview_set_text(messageview->noticeview, _("Only the first megabyte of text is shown."));
1689         noticeview_set_button_text(messageview->noticeview, msg);
1690         g_free(msg);
1691         noticeview_set_button_press_callback(messageview->noticeview,
1692                                              G_CALLBACK(messageview_show_partial_display_cb),
1693                                              (gpointer) messageview);
1694         noticeview_show(messageview->noticeview);
1695         messageview->partial_display_shown = TRUE;
1696 }
1697
1698 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
1699 {
1700         gchar *addr = NULL;
1701         gboolean from_me = FALSE;
1702         if (msginfo->folder 
1703                 && (folder_has_parent_of_type(msginfo->folder, F_QUEUE)
1704                  || folder_has_parent_of_type(msginfo->folder, F_DRAFT)))
1705                 return;
1706
1707         addr = g_strdup(msginfo->from);
1708         if (addr) {
1709                 extract_address(addr);
1710                 if (account_find_from_address(addr, FALSE)) {
1711                         from_me = TRUE;
1712                 }
1713                 g_free(addr);
1714         }
1715
1716         if (from_me) {
1717                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1718                 if (MSG_IS_RETRCPT_GOT(msginfo->flags)) {
1719                         noticeview_set_text(noticeview, _("You got a return receipt for this message : "
1720                                                           "it has been displayed by the recipient."));
1721                 } else {
1722                         noticeview_set_text(noticeview, _("You asked for a return receipt in this message."));
1723                 }
1724                 noticeview_set_button_text(noticeview, NULL);
1725                 noticeview_set_button_press_callback(noticeview, NULL, NULL);
1726         } else {
1727                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1728                 noticeview_set_text(noticeview, _("This message asks for a return receipt."));
1729                 noticeview_set_button_text(noticeview, _("Send receipt"));
1730                 noticeview_set_button_press_callback(noticeview,
1731                                                      G_CALLBACK(return_receipt_send_clicked),
1732                                                      (gpointer) msginfo);
1733         }
1734         noticeview_show(noticeview);
1735 }
1736
1737 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
1738 {
1739         MsgInfo *tmpmsginfo;
1740         gchar *file;
1741
1742         file = procmsg_get_message_file_path(msginfo);
1743         if (!file) {
1744                 g_warning("can't get message file path.\n");
1745                 return;
1746         }
1747
1748         tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
1749         tmpmsginfo->folder = msginfo->folder;
1750         tmpmsginfo->msgnum = msginfo->msgnum;
1751
1752         if (disposition_notification_send(tmpmsginfo) >= 0) {
1753                 procmsg_msginfo_set_flags(msginfo, MSG_RETRCPT_SENT, 0);
1754                 noticeview_hide(noticeview);
1755         }               
1756
1757         procmsg_msginfo_free(tmpmsginfo);
1758         g_free(file);
1759 }
1760
1761 static void partial_recv_show(NoticeView *noticeview, MsgInfo *msginfo)
1762 {
1763         gchar *text = NULL;
1764         gchar *button1 = NULL;
1765         gchar *button2 = NULL;
1766         void  *button1_cb = NULL;
1767         void  *button2_cb = NULL;
1768
1769         if (!msginfo->extradata)
1770                 return;
1771         if (!partial_msg_in_uidl_list(msginfo)) {
1772                 text = g_strdup_printf(_("This message has been partially "
1773                                 "retrieved,\nand has been deleted from the "
1774                                 "server."));
1775         } else {
1776                 switch (msginfo->planned_download) {
1777                 case POP3_PARTIAL_DLOAD_UNKN:
1778                         text = g_strdup_printf(_("This message has been "
1779                                         "partially retrieved;\nit is %s."),
1780                                         to_human_readable(
1781                                                 (goffset)(msginfo->total_size)));
1782                         button1 = _("Mark for download");
1783                         button2 = _("Mark for deletion");
1784                         button1_cb = partial_recv_dload_clicked;
1785                         button2_cb = partial_recv_del_clicked;
1786                         break;
1787                 case POP3_PARTIAL_DLOAD_DLOAD:
1788                         text = g_strdup_printf(_("This message has been "
1789                                         "partially retrieved;\nit is %s and "
1790                                         "will be downloaded."),
1791                                         to_human_readable(
1792                                                 (goffset)(msginfo->total_size)));
1793                         button1 = _("Unmark");
1794                         button1_cb = partial_recv_unmark_clicked;
1795                         button2 = _("Mark for deletion");
1796                         button2_cb = partial_recv_del_clicked;
1797                         break;
1798                 case POP3_PARTIAL_DLOAD_DELE:
1799                         text = g_strdup_printf(_("This message has been "
1800                                         "partially retrieved;\nit is %s and "
1801                                         "will be deleted."),
1802                                         to_human_readable(
1803                                                 (goffset)(msginfo->total_size)));
1804                         button1 = _("Mark for download");
1805                         button1_cb = partial_recv_dload_clicked;
1806                         button2 = _("Unmark");
1807                         button2_cb = partial_recv_unmark_clicked;
1808                         break;
1809                 default:
1810                         return;
1811                 }
1812         }
1813         
1814         noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1815         noticeview_set_text(noticeview, text);
1816         g_free(text);
1817         noticeview_set_button_text(noticeview, button1);
1818         noticeview_set_button_press_callback(noticeview,
1819                      G_CALLBACK(button1_cb), (gpointer) msginfo);
1820
1821         noticeview_set_2ndbutton_text(noticeview, button2);
1822         noticeview_set_2ndbutton_press_callback(noticeview,
1823                      G_CALLBACK(button2_cb), (gpointer) msginfo);
1824
1825         noticeview_show(noticeview);
1826 }
1827
1828 static void partial_recv_dload_clicked(NoticeView *noticeview, 
1829                                        MsgInfo *msginfo)
1830 {
1831         if (partial_mark_for_download(msginfo) == 0) {
1832                 partial_recv_show(noticeview, msginfo);
1833         }
1834 }
1835
1836 static void partial_recv_del_clicked(NoticeView *noticeview, 
1837                                        MsgInfo *msginfo)
1838 {
1839         if (partial_mark_for_delete(msginfo) == 0) {
1840                 partial_recv_show(noticeview, msginfo);
1841         }
1842 }
1843
1844 static void partial_recv_unmark_clicked(NoticeView *noticeview, 
1845                                        MsgInfo *msginfo)
1846 {
1847         if (partial_unmark(msginfo) == 0) {
1848                 partial_recv_show(noticeview, msginfo);
1849         }
1850 }
1851
1852 static void select_account_cb(GtkWidget *w, gpointer data)
1853 {
1854         *(gint*)data = combobox_get_active_data(GTK_COMBO_BOX(w));
1855 }
1856
1857 static PrefsAccount *select_account_from_list(GList *ac_list)
1858 {
1859         GtkWidget *optmenu;
1860         gint account_id;
1861
1862         g_return_val_if_fail(ac_list != NULL, NULL);
1863         g_return_val_if_fail(ac_list->data != NULL, NULL);
1864         
1865         optmenu = gtkut_account_menu_new(ac_list,
1866                         G_CALLBACK(select_account_cb),
1867                         &account_id);
1868         if (!optmenu)
1869                 return NULL;
1870         account_id = ((PrefsAccount *) ac_list->data)->account_id;
1871         if (alertpanel_with_widget(
1872                                 _("Return Receipt Notification"),
1873                                 _("The message was sent to several of your "
1874                                   "accounts.\n"
1875                                   "Please choose which account do you want to "
1876                                   "use for sending the receipt notification:"),
1877                                 _("_Cancel"), _("_Send Notification"), NULL,
1878                                 FALSE, G_ALERTDEFAULT, optmenu) != G_ALERTALTERNATE)
1879                 return NULL;
1880         return account_find_from_id(account_id);
1881 }
1882
1883 /* 
1884  * \brief return selected messageview text, when nothing is 
1885  *        selected and message was filtered, return complete text
1886  *
1887  * \param  pointer to Messageview 
1888  *
1889  * \return pointer to text (needs to be free'd by calling func)
1890  */
1891 gchar *messageview_get_selection(MessageView *msgview)
1892 {
1893         TextView *textview;
1894         gchar *text = NULL;
1895         GtkTextView *edit = NULL;
1896         GtkTextBuffer *textbuf;
1897         gint body_pos = 0;
1898         
1899         g_return_val_if_fail(msgview != NULL, NULL);
1900
1901         if (msgview->mimeview->type == MIMEVIEW_VIEWER) {
1902                 MimeViewer *viewer = msgview->mimeview->mimeviewer;
1903                 if (viewer && viewer->get_selection) {
1904                         text = viewer->get_selection(viewer);
1905                         if (text)
1906                                 return text;
1907                 }
1908         }
1909
1910         textview = messageview_get_current_textview(msgview);
1911         g_return_val_if_fail(textview != NULL, NULL);
1912
1913         edit = GTK_TEXT_VIEW(textview->text);
1914         g_return_val_if_fail(edit != NULL, NULL);
1915         body_pos = textview->body_pos;
1916
1917         textbuf = gtk_text_view_get_buffer(edit);
1918
1919         if (gtk_text_buffer_get_selection_bounds(textbuf, NULL, NULL))
1920                 return gtkut_text_view_get_selection(edit);
1921         else if (msgview->filtered) {
1922                 GtkTextIter start_iter, end_iter;
1923                 gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter, body_pos);
1924                 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
1925                 gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter, FALSE);
1926         } else
1927                 text = NULL;
1928
1929         return text;
1930 }
1931
1932 static void save_as_cb(GtkAction *action, gpointer data)
1933 {
1934         MessageView *messageview = (MessageView *)data;
1935         messageview_save_as(messageview);
1936 }
1937
1938 #if defined(USE_GNOMEPRINT) || GTK_CHECK_VERSION(2,10,0)
1939 static void print_mimeview(MimeView *mimeview, gint sel_start, gint sel_end, gint partnum) 
1940 {
1941 #if !defined(USE_GNOMEPRINT) && GTK_CHECK_VERSION(2,10,0)
1942         MainWindow *mainwin;
1943 #endif
1944         if (!mimeview 
1945         ||  !mimeview->textview
1946         ||  !mimeview->textview->text)
1947                 alertpanel_warning(_("Cannot print: the message doesn't "
1948                                      "contain text."));
1949         else {
1950                 gtk_widget_realize(mimeview->textview->text);
1951                 if (partnum > 0) {
1952                         mimeview_select_part_num(mimeview, partnum);
1953                 }
1954                 if (mimeview->type == MIMEVIEW_VIEWER) {
1955                         MimeViewer *viewer = mimeview->mimeviewer;
1956                         if (viewer && viewer->print) {
1957                                 viewer->print(viewer);
1958                                 return;
1959                         }
1960                 }
1961                 if (sel_start != -1 && sel_end != -1) {
1962                         GtkTextIter start, end;
1963                         GtkTextView *text = GTK_TEXT_VIEW(mimeview->textview->text);
1964                         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1965
1966                         gtk_text_buffer_get_iter_at_offset(buffer, &start, sel_start);
1967                         gtk_text_buffer_get_iter_at_offset(buffer, &end, sel_end);
1968                         gtk_text_buffer_select_range(buffer, &start, &end);
1969                 }
1970 #if defined(USE_GNOMEPRINT)
1971                 gedit_print(GTK_TEXT_VIEW(mimeview->textview->text));
1972 #else
1973                 /* TODO: Get the real parent window, not the main window */
1974                 mainwin = mainwindow_get_mainwindow();
1975                 printing_print(GTK_TEXT_VIEW(mimeview->textview->text),
1976                                mainwin ? GTK_WINDOW(mainwin->window) : NULL,
1977                                 sel_start, sel_end);
1978 #endif
1979         }
1980 }
1981
1982 void messageview_print(MsgInfo *msginfo, gboolean all_headers, 
1983                         gint sel_start, gint sel_end, gint partnum) 
1984 {
1985         PangoFontDescription *font_desc = NULL;
1986         MessageView *tmpview = messageview_create_with_new_window_visible(
1987                                 mainwindow_get_mainwindow(), FALSE);
1988
1989         if (prefs_common.use_different_print_font) {
1990                 font_desc = pango_font_description_from_string
1991                                                 (prefs_common.printfont);
1992         } else {
1993                 font_desc = pango_font_description_from_string
1994                                                 (prefs_common.textfont);
1995         }
1996         if (font_desc) {
1997                 gtk_widget_modify_font(tmpview->mimeview->textview->text, 
1998                         font_desc);
1999                 pango_font_description_free(font_desc);
2000         }
2001
2002         tmpview->all_headers = all_headers;
2003         if (msginfo && messageview_show(tmpview, msginfo, 
2004                 tmpview->all_headers) >= 0) {
2005                         print_mimeview(tmpview->mimeview, 
2006                                 sel_start, sel_end, partnum);
2007         }
2008         messageview_destroy(tmpview);
2009 }
2010 #endif
2011
2012 #if GTK_CHECK_VERSION(2,10,0) && !defined(USE_GNOMEPRINT)
2013 static void page_setup_cb(GtkAction *action, gpointer data)
2014 {
2015         MessageView *messageview = (MessageView *)data;
2016         printing_page_setup(messageview ?
2017                             GTK_WINDOW(messageview->window) : NULL);
2018 }
2019 #endif
2020
2021 static void print_cb(GtkAction *action, gpointer data)
2022 {
2023         MessageView *messageview = (MessageView *)data;
2024 #if !defined(USE_GNOMEPRINT) && !GTK_CHECK_VERSION(2,10,0)
2025         gchar *cmdline = NULL;
2026         gchar *p;
2027 #else
2028         gint sel_start = -1, sel_end = -1, partnum = 0;
2029 #endif
2030
2031         if (!messageview->msginfo) return;
2032
2033 #if !defined(USE_GNOMEPRINT) && !GTK_CHECK_VERSION(2,10,0)
2034         cmdline = input_dialog(_("Print"),
2035                                _("Enter the print command line:\n"
2036                                  "('%s' will be replaced with file name)"),
2037                                prefs_common.print_cmd);
2038         if (!cmdline) return;
2039         if (!(p = strchr(cmdline, '%')) || *(p + 1) != 's' ||
2040             strchr(p + 2, '%')) {
2041                 alertpanel_error(_("Print command line is invalid:\n'%s'"),
2042                                  cmdline);
2043                 g_free(cmdline);
2044                 return;
2045         }
2046         procmsg_print_message(messageview->msginfo, cmdline);
2047         g_free(cmdline);
2048 #else
2049         partnum = mimeview_get_selected_part_num(messageview->mimeview);
2050         textview_get_selection_offsets(messageview->mimeview->textview,
2051                 &sel_start, &sel_end);
2052         messageview_print(messageview->msginfo, messageview->all_headers, 
2053                 sel_start, sel_end, partnum);
2054 #endif
2055 }
2056
2057 static void close_cb(GtkAction *action, gpointer data)
2058 {
2059         MessageView *messageview = (MessageView *)data;
2060         messageview_destroy(messageview);
2061 }
2062
2063 static void copy_cb(GtkAction *action, gpointer data)
2064 {
2065         MessageView *messageview = (MessageView *)data;
2066         messageview_copy_clipboard(messageview);
2067 }
2068
2069 static void allsel_cb(GtkAction *action, gpointer data)
2070 {
2071         MessageView *messageview = (MessageView *)data;
2072         messageview_select_all(messageview);
2073 }
2074
2075 static void search_cb(GtkAction *action, gpointer data)
2076 {
2077         MessageView *messageview = (MessageView *)data;
2078         message_search(messageview);
2079 }
2080
2081 static void prev_cb(GtkAction *action, gpointer data)
2082 {
2083         MessageView *messageview = (MessageView *)data;
2084         messageview->updating = TRUE;
2085         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_BACKWARD);
2086         messageview->updating = FALSE;
2087
2088         if (messageview->deferred_destroy) {
2089                 debug_print("messageview got away!\n");
2090                 messageview_destroy(messageview);
2091                 return;
2092         }
2093         if (messageview->mainwin->summaryview->selected) {
2094 #ifndef GENERIC_UMPC
2095                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2096                        
2097                 if (msginfo)
2098                         messageview_show(messageview, msginfo, 
2099                                          messageview->all_headers);
2100 #endif
2101         } else {
2102                 gtk_widget_destroy(messageview->window);
2103         }
2104 }
2105
2106 static void next_cb(GtkAction *action, gpointer data)
2107 {
2108         MessageView *messageview = (MessageView *)data;
2109         messageview->updating = TRUE;
2110         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_FORWARD);
2111         messageview->updating = FALSE;
2112
2113         if (messageview->deferred_destroy) {
2114                 debug_print("messageview got away!\n");
2115                 messageview_destroy(messageview);
2116                 return;
2117         }
2118         if (messageview->mainwin->summaryview->selected) {
2119 #ifndef GENERIC_UMPC
2120                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2121                        
2122                 if (msginfo)
2123                         messageview_show(messageview, msginfo, 
2124                                          messageview->all_headers);
2125 #endif
2126         } else {
2127                 gtk_widget_destroy(messageview->window);
2128         }
2129 }
2130
2131 static void prev_unread_cb(GtkAction *action, gpointer data)
2132 {
2133         MessageView *messageview = (MessageView *)data;
2134         messageview->updating = TRUE;
2135         summary_select_prev_unread(messageview->mainwin->summaryview);
2136         messageview->updating = FALSE;
2137
2138         if (messageview->deferred_destroy) {
2139                 debug_print("messageview got away!\n");
2140                 messageview_destroy(messageview);
2141                 return;
2142         }
2143         if (messageview->mainwin->summaryview->selected) {
2144 #ifndef GENERIC_UMPC
2145                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2146                        
2147                 if (msginfo)
2148                         messageview_show(messageview, msginfo, 
2149                                          messageview->all_headers);
2150 #endif
2151         } else {
2152                 gtk_widget_destroy(messageview->window);
2153         }
2154 }
2155
2156 static void next_unread_cb(GtkAction *action, gpointer data)
2157 {
2158         MessageView *messageview = (MessageView *)data;
2159         messageview->updating = TRUE;
2160         summary_select_next_unread(messageview->mainwin->summaryview);
2161         messageview->updating = FALSE;
2162
2163         if (messageview->deferred_destroy) {
2164                 debug_print("messageview got away!\n");
2165                 messageview_destroy(messageview);
2166                 return;
2167         }
2168         if (messageview->mainwin->summaryview->selected) {
2169 #ifndef GENERIC_UMPC
2170                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2171                        
2172                 if (msginfo)
2173                         messageview_show(messageview, msginfo, 
2174                                          messageview->all_headers);
2175 #endif
2176         } else {
2177                 gtk_widget_destroy(messageview->window);
2178         }
2179 }
2180
2181 static void prev_new_cb(GtkAction *action, gpointer data)
2182 {
2183         MessageView *messageview = (MessageView *)data;
2184         messageview->updating = TRUE;
2185         summary_select_prev_new(messageview->mainwin->summaryview);
2186         messageview->updating = FALSE;
2187
2188         if (messageview->deferred_destroy) {
2189                 debug_print("messageview got away!\n");
2190                 messageview_destroy(messageview);
2191                 return;
2192         }
2193         if (messageview->mainwin->summaryview->selected) {
2194 #ifndef GENERIC_UMPC
2195                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2196                        
2197                 if (msginfo)
2198                         messageview_show(messageview, msginfo, 
2199                                          messageview->all_headers);
2200 #endif
2201         } else {
2202                 gtk_widget_destroy(messageview->window);
2203         }
2204 }
2205
2206 static void next_new_cb(GtkAction *action, gpointer data)
2207 {
2208         MessageView *messageview = (MessageView *)data;
2209         messageview->updating = TRUE;
2210         summary_select_next_new(messageview->mainwin->summaryview);
2211         messageview->updating = FALSE;
2212
2213         if (messageview->deferred_destroy) {
2214                 debug_print("messageview got away!\n");
2215                 messageview_destroy(messageview);
2216                 return;
2217         }
2218         if (messageview->mainwin->summaryview->selected) {
2219 #ifndef GENERIC_UMPC
2220                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2221                        
2222                 if (msginfo)
2223                         messageview_show(messageview, msginfo, 
2224                                          messageview->all_headers);
2225 #endif
2226         } else {
2227                 gtk_widget_destroy(messageview->window);
2228         }
2229 }
2230
2231 static void prev_marked_cb(GtkAction *action, gpointer data)
2232 {
2233         MessageView *messageview = (MessageView *)data;
2234         messageview->updating = TRUE;
2235         summary_select_prev_marked(messageview->mainwin->summaryview);
2236         messageview->updating = FALSE;
2237
2238         if (messageview->deferred_destroy) {
2239                 debug_print("messageview got away!\n");
2240                 messageview_destroy(messageview);
2241                 return;
2242         }
2243         if (messageview->mainwin->summaryview->selected) {
2244 #ifndef GENERIC_UMPC
2245                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2246                        
2247                 if (msginfo)
2248                         messageview_show(messageview, msginfo, 
2249                                          messageview->all_headers);
2250 #endif
2251         } else {
2252                 gtk_widget_destroy(messageview->window);
2253         }
2254 }
2255
2256 static void next_marked_cb(GtkAction *action, gpointer data)
2257 {
2258         MessageView *messageview = (MessageView *)data;
2259         messageview->updating = TRUE;
2260         summary_select_next_marked(messageview->mainwin->summaryview);
2261         messageview->updating = FALSE;
2262
2263         if (messageview->deferred_destroy) {
2264                 debug_print("messageview got away!\n");
2265                 messageview_destroy(messageview);
2266                 return;
2267         }
2268         if (messageview->mainwin->summaryview->selected) {
2269 #ifndef GENERIC_UMPC
2270                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2271                        
2272                 if (msginfo)
2273                         messageview_show(messageview, msginfo, 
2274                                          messageview->all_headers);
2275 #endif
2276         } else {
2277                 gtk_widget_destroy(messageview->window);
2278         }
2279 }
2280
2281 static void prev_labeled_cb(GtkAction *action, gpointer data)
2282 {
2283         MessageView *messageview = (MessageView *)data;
2284         messageview->updating = TRUE;
2285         summary_select_prev_labeled(messageview->mainwin->summaryview);
2286         messageview->updating = FALSE;
2287
2288         if (messageview->deferred_destroy) {
2289                 debug_print("messageview got away!\n");
2290                 messageview_destroy(messageview);
2291                 return;
2292         }
2293         if (messageview->mainwin->summaryview->selected) {
2294 #ifndef GENERIC_UMPC
2295                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2296                        
2297                 if (msginfo)
2298                         messageview_show(messageview, msginfo, 
2299                                          messageview->all_headers);
2300 #endif
2301         } else {
2302                 gtk_widget_destroy(messageview->window);
2303         }
2304 }
2305
2306 static void next_labeled_cb(GtkAction *action, gpointer data)
2307 {
2308         MessageView *messageview = (MessageView *)data;
2309         messageview->updating = TRUE;
2310         summary_select_next_labeled(messageview->mainwin->summaryview);
2311         messageview->updating = FALSE;
2312
2313         if (messageview->deferred_destroy) {
2314                 debug_print("messageview got away!\n");
2315                 messageview_destroy(messageview);
2316                 return;
2317         }
2318         if (messageview->mainwin->summaryview->selected) {
2319 #ifndef GENERIC_UMPC
2320                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2321                        
2322                 if (msginfo)
2323                         messageview_show(messageview, msginfo, 
2324                                          messageview->all_headers);
2325 #endif
2326         } else {
2327                 gtk_widget_destroy(messageview->window);
2328         }
2329 }
2330
2331 static void last_read_cb(GtkAction *action, gpointer data)
2332 {
2333         MessageView *messageview = (MessageView *)data;
2334         messageview->updating = TRUE;
2335         summary_select_last_read(messageview->mainwin->summaryview);
2336         messageview->updating = FALSE;
2337
2338         if (messageview->deferred_destroy) {
2339                 debug_print("messageview got away!\n");
2340                 messageview_destroy(messageview);
2341                 return;
2342         }
2343         if (messageview->mainwin->summaryview->selected) {
2344 #ifndef GENERIC_UMPC
2345                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2346                        
2347                 if (msginfo)
2348                         messageview_show(messageview, msginfo, 
2349                                          messageview->all_headers);
2350 #endif
2351         } else {
2352                 gtk_widget_destroy(messageview->window);
2353         }
2354 }
2355
2356 static void parent_cb(GtkAction *action, gpointer data)
2357 {
2358         MessageView *messageview = (MessageView *)data;
2359         messageview->updating = TRUE;
2360         summary_select_parent(messageview->mainwin->summaryview);
2361         messageview->updating = FALSE;
2362
2363         if (messageview->deferred_destroy) {
2364                 debug_print("messageview got away!\n");
2365                 messageview_destroy(messageview);
2366                 return;
2367         }
2368         if (messageview->mainwin->summaryview->selected) {
2369 #ifndef GENERIC_UMPC
2370                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2371                        
2372                 if (msginfo)
2373                         messageview_show(messageview, msginfo, 
2374                                          messageview->all_headers);
2375 #endif
2376         } else {
2377                 gtk_widget_destroy(messageview->window);
2378         }
2379 }
2380
2381 static void goto_unread_folder_cb(GtkAction *action, gpointer data)
2382 {
2383         MessageView *messageview = (MessageView *)data;
2384         messageview->updating = TRUE;
2385         folderview_select_next_unread(messageview->mainwin->folderview, FALSE);
2386         messageview->updating = FALSE;
2387
2388         if (messageview->deferred_destroy) {
2389                 debug_print("messageview got away!\n");
2390                 messageview_destroy(messageview);
2391                 return;
2392         }
2393         if (messageview->mainwin->summaryview->selected) {
2394 #ifndef GENERIC_UMPC
2395                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2396                        
2397                 if (msginfo)
2398                         messageview_show(messageview, msginfo, 
2399                                          messageview->all_headers);
2400 #endif
2401         } else {
2402                 gtk_widget_destroy(messageview->window);
2403         }
2404 }
2405
2406 static void goto_folder_cb(GtkAction *action, gpointer data)
2407 {
2408         MessageView *messageview = (MessageView *)data;
2409         messageview->updating = TRUE;
2410         FolderItem *to_folder;
2411         messageview->updating = FALSE;
2412
2413         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL, FALSE);
2414
2415         if (to_folder) {
2416                 folderview_select(messageview->mainwin->folderview, to_folder);
2417
2418                 if (messageview->deferred_destroy) {
2419                         debug_print("messageview got away!\n");
2420                         messageview_destroy(messageview);
2421                         return;
2422                 }
2423                 if (messageview->mainwin->summaryview->selected) {
2424 #ifndef GENERIC_UMPC
2425                         MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2426                        
2427                         if (msginfo)
2428                                 messageview_show(messageview, msginfo, 
2429                                                  messageview->all_headers);
2430 #endif
2431                 } else {
2432                         gtk_widget_destroy(messageview->window);
2433                 }
2434         }
2435 }
2436
2437 static void set_charset_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2438 {
2439         MessageView *messageview = (MessageView *)data;
2440         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2441         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2442         const gchar *charset;
2443
2444         if (active) {
2445                 charset = conv_get_charset_str((CharSet)value);
2446                 g_free(messageview->forced_charset);
2447                 messageview->forced_charset = g_strdup(charset);
2448                 procmime_force_charset(charset);
2449                 
2450                 messageview_show(messageview, messageview->msginfo, FALSE);
2451         }
2452 }
2453
2454 static void set_decode_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2455 {
2456         MessageView *messageview = (MessageView *)data;
2457         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2458         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2459
2460         if (active) {
2461                 messageview->forced_encoding = (EncodingType)value;
2462
2463                 messageview_show(messageview, messageview->msginfo, FALSE);
2464                 debug_print("forced encoding: %d\n", value);
2465         }
2466 }
2467
2468
2469 static void view_source_cb(GtkAction *action, gpointer data)
2470 {
2471         MessageView *messageview = (MessageView *)data;
2472         SourceWindow *srcwin;
2473
2474         if (!messageview->msginfo) return;
2475
2476         srcwin = source_window_create();
2477         source_window_show_msg(srcwin, messageview->msginfo);
2478         source_window_show(srcwin);
2479 }
2480
2481 static void show_all_header_cb(GtkToggleAction *action, gpointer data)
2482 {
2483         MessageView *messageview = (MessageView *)data;
2484         MsgInfo *msginfo = messageview->msginfo;
2485
2486         if (messageview->mimeview->textview &&
2487             messageview->mimeview->textview->loading) {
2488                 return;
2489         }
2490         if (messageview->updating)
2491                 return;
2492
2493         messageview->all_headers = 
2494                         gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2495         if (!msginfo) return;
2496         messageview->msginfo = NULL;
2497         messageview_show(messageview, msginfo,gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2498         procmsg_msginfo_free(msginfo);
2499         main_window_set_menu_sensitive(messageview->mainwin);
2500 }
2501
2502 static void msg_hide_quotes_cb(GtkToggleAction *action, gpointer data)
2503 {
2504         MessageView *messageview = (MessageView *)data;
2505         MsgInfo *msginfo = messageview->msginfo;
2506         static gboolean updating_menu = FALSE;
2507
2508         if (updating_menu)
2509                 return;
2510         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2511                 const gchar *a_name = gtk_action_get_name(GTK_ACTION(action));
2512                 if (!strcmp(a_name, "View/Quotes/FoldAll")) prefs_common.hide_quotes = 1;
2513                 else if (!strcmp(a_name, "View/Quotes/Fold2")) prefs_common.hide_quotes = 2;
2514                 else if (!strcmp(a_name, "View/Quotes/Fold3")) prefs_common.hide_quotes = 3;
2515         } else
2516                 prefs_common.hide_quotes = 0;
2517         
2518         updating_menu=TRUE;
2519         
2520         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/FoldAll", (prefs_common.hide_quotes == 1));
2521         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold2", (prefs_common.hide_quotes == 2));
2522         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold3", (prefs_common.hide_quotes == 3));
2523
2524         updating_menu=FALSE;
2525         if (!msginfo) return;
2526         messageview->msginfo = NULL;
2527         messageview_show(messageview, msginfo,
2528                          messageview->all_headers);
2529         procmsg_msginfo_free(msginfo);
2530         
2531         /* update main window */
2532         main_window_set_menu_sensitive(messageview->mainwin);
2533         summary_redisplay_msg(messageview->mainwin->summaryview);
2534 }
2535 #undef SET_CHECK_MENU_ACTIVE
2536
2537 static void compose_cb(GtkAction *action, gpointer data)
2538 {
2539         MessageView *messageview = (MessageView *)data;
2540         PrefsAccount *ac = NULL;
2541         FolderItem *item = NULL;
2542
2543         if (messageview->msginfo)
2544                 item = messageview->msginfo->folder;
2545
2546         if (item) {
2547                 ac = account_find_from_item(item);
2548                 if (ac && ac->protocol == A_NNTP &&
2549                     item->stype == F_NEWS) {
2550                         compose_new(ac, item->path, NULL);
2551                         return;
2552                 }
2553         }
2554
2555         compose_new(ac, NULL, NULL);
2556 }
2557
2558 #define DO_ACTION(name, act)    { if (!strcmp(a_name, name)) action = act; }
2559
2560 static void reply_cb(GtkAction *gaction, gpointer data)
2561 {
2562         MessageView *messageview = (MessageView *)data;
2563         GSList *msginfo_list = NULL;
2564         gint action = COMPOSE_REPLY;
2565         const gchar *a_name = gtk_action_get_name(gaction);
2566         
2567         g_return_if_fail(messageview->msginfo);
2568
2569         DO_ACTION("Message/Reply", COMPOSE_REPLY);
2570         DO_ACTION("Message/ReplyTo/All", COMPOSE_REPLY_TO_ALL);
2571         DO_ACTION("Message/ReplyTo/Sender", COMPOSE_REPLY_TO_SENDER);
2572         DO_ACTION("Message/ReplyTo/List", COMPOSE_REPLY_TO_LIST);
2573         DO_ACTION("Message/Forward", COMPOSE_FORWARD_INLINE);
2574         DO_ACTION("Message/ForwardAtt", COMPOSE_FORWARD_AS_ATTACH);
2575         DO_ACTION("Message/Redirect", COMPOSE_REDIRECT);
2576
2577         msginfo_list = g_slist_append(msginfo_list, messageview->msginfo);
2578         compose_reply_from_messageview(messageview, msginfo_list, action);
2579         g_slist_free(msginfo_list);
2580 }
2581
2582 static void addressbook_open_cb(GtkAction *action, gpointer data)
2583 {
2584         addressbook_open(NULL);
2585 }
2586
2587 static void add_address_cb(GtkAction *action, gpointer data)
2588 {
2589         MessageView *messageview = (MessageView *)data;
2590         MsgInfo *msginfo, *full_msginfo;
2591         gchar *from;
2592         GtkWidget *image = NULL;
2593         GdkPixbuf *picture = NULL;
2594
2595         if (!messageview->msginfo || !messageview->msginfo->from) 
2596                 return;
2597
2598         msginfo = messageview->msginfo;
2599         Xstrdup_a(from, msginfo->from, return);
2600         eliminate_address_comment(from);
2601         extract_address(from);
2602         
2603         full_msginfo = procmsg_msginfo_get_full_info(msginfo);
2604         if (full_msginfo &&
2605             full_msginfo->extradata &&
2606             full_msginfo->extradata->face) {
2607                 image = face_get_from_header(full_msginfo->extradata->face);
2608         } 
2609 #if HAVE_LIBCOMPFACE
2610         else if (full_msginfo &&
2611                  full_msginfo->extradata &&
2612                  full_msginfo->extradata->xface) {
2613                 image = xface_get_from_header(full_msginfo->extradata->xface,
2614                                 &messageview->mainwin->summaryview->ctree->style->white,
2615                                 messageview->window->window);   
2616         }
2617 #endif
2618         procmsg_msginfo_free(full_msginfo);
2619         if (image)
2620                 picture = gtk_image_get_pixbuf(GTK_IMAGE(image));
2621
2622         addressbook_add_contact(msginfo->fromname, from, NULL, picture);
2623
2624         if (image)
2625                 gtk_widget_destroy(image);
2626 }
2627
2628 static void create_filter_cb(GtkAction *gaction, gpointer data)
2629 {
2630         MessageView *messageview = (MessageView *)data;
2631         FolderItem * item;
2632         gint action = -1;
2633         const gchar *a_name = gtk_action_get_name(gaction);
2634
2635         if (!messageview->msginfo) return;
2636
2637         DO_ACTION("Tools/CreateFilterRule/Automatically", FILTER_BY_AUTO);
2638         DO_ACTION("Tools/CreateFilterRule/ByFrom", FILTER_BY_FROM);
2639         DO_ACTION("Tools/CreateFilterRule/ByTo", FILTER_BY_TO);
2640         DO_ACTION("Tools/CreateFilterRule/BySubject", FILTER_BY_SUBJECT);
2641         
2642         item = messageview->msginfo->folder;
2643         summary_msginfo_filter_open(item,  messageview->msginfo,
2644                                     (PrefsFilterType)action, 0);
2645 }
2646
2647 static void create_processing_cb(GtkAction *gaction, gpointer data)
2648 {
2649         MessageView *messageview = (MessageView *)data;
2650         FolderItem * item;
2651         gint action = -1;
2652         const gchar *a_name = gtk_action_get_name(gaction);
2653         
2654         if (!messageview->msginfo) return;
2655         
2656         DO_ACTION("Tools/CreateProcessingRule/Automatically", FILTER_BY_AUTO);
2657         DO_ACTION("Tools/CreateProcessingRule/ByFrom", FILTER_BY_FROM);
2658         DO_ACTION("Tools/CreateProcessingRule/ByTo", FILTER_BY_TO);
2659         DO_ACTION("Tools/CreateProcessingRule/BySubject", FILTER_BY_SUBJECT);
2660
2661         item = messageview->msginfo->folder;
2662         summary_msginfo_filter_open(item,  messageview->msginfo,
2663                                     (PrefsFilterType)action, 1);
2664 }
2665
2666 static void open_urls_cb(GtkAction *action, gpointer data)
2667 {
2668         MessageView *messageview = (MessageView *)data;
2669         messageview_list_urls(messageview);
2670 }
2671
2672 static void about_cb(GtkAction *gaction, gpointer data)
2673 {
2674         about_show();
2675 }
2676
2677 static gboolean messageview_update_msg(gpointer source, gpointer data)
2678 {
2679         MsgInfoUpdate *msginfo_update = (MsgInfoUpdate *) source;
2680         MessageView *messageview = (MessageView *)data;
2681
2682         if (messageview->msginfo != msginfo_update->msginfo)
2683                 return FALSE;
2684
2685         if (msginfo_update->flags & MSGINFO_UPDATE_DELETED) {
2686                 MsgInfo *old_msginfo = messageview->msginfo;
2687                 messageview_clear(messageview);
2688                 messageview_update(messageview, old_msginfo);
2689         }
2690
2691         return FALSE;
2692 }
2693
2694 void messageview_set_menu_sensitive(MessageView *messageview)
2695 {
2696         if (!messageview || !messageview->new_window) 
2697                 return;
2698         /* do some smart things */
2699         if (!messageview->menubar) return;
2700
2701         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/FoldAll", (prefs_common.hide_quotes == 1));
2702         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold2", (prefs_common.hide_quotes == 2));
2703         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold3", (prefs_common.hide_quotes == 3));
2704 }
2705
2706 void messageview_learn (MessageView *msgview, gboolean is_spam)
2707 {
2708         if (is_spam) {
2709                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, TRUE) == 0)
2710                         procmsg_msginfo_set_flags(msgview->msginfo, MSG_SPAM, 0);
2711                 else
2712                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2713                 
2714         } else {
2715                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, FALSE) == 0)
2716                         procmsg_msginfo_unset_flags(msgview->msginfo, MSG_SPAM, 0);
2717                 else
2718                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2719         }
2720         if (msgview->toolbar)
2721                 toolbar_set_learn_button
2722                         (msgview->toolbar,
2723                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2724         else
2725                 toolbar_set_learn_button
2726                         (msgview->mainwin->toolbar,
2727                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2728 }
2729
2730 void messageview_list_urls (MessageView *msgview)
2731 {
2732         GSList *cur = msgview->mimeview->textview->uri_list;
2733         GSList *newlist = NULL;
2734         GHashTable *uri_hashtable = g_hash_table_new(g_str_hash, g_str_equal); 
2735         for (; cur; cur = cur->next) {
2736                 ClickableText *uri = (ClickableText *)cur->data;
2737                 if (uri->uri &&
2738                     (!g_ascii_strncasecmp(uri->uri, "ftp.", 4) ||
2739                      !g_ascii_strncasecmp(uri->uri, "ftp:", 4) ||
2740                      !g_ascii_strncasecmp(uri->uri, "www.", 4) ||
2741                      !g_ascii_strncasecmp(uri->uri, "http:", 5) ||
2742                      !g_ascii_strncasecmp(uri->uri, "https:", 6)))
2743                 {
2744                         if(g_hash_table_lookup(uri_hashtable, uri->uri))
2745                                 continue;
2746                         
2747                         newlist = g_slist_prepend(newlist, uri);
2748                         g_hash_table_insert(uri_hashtable, uri->uri,
2749                                             GUINT_TO_POINTER(g_str_hash(uri->uri)));
2750                 }
2751         }
2752         newlist = g_slist_reverse(newlist);
2753         uri_opener_open(msgview, newlist);
2754         g_slist_free(newlist);
2755         g_hash_table_destroy(uri_hashtable);
2756 }