2008-10-09 [colin] 3.6.0cvs19
[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 "uri_opener.h"
62 #include "inc.h"
63 #include "log.h"
64 #include "combobox.h"
65 #include "printing.h"
66 #include "quoted-printable.h"
67 #include "version.h"
68 #include "statusbar.h"
69
70 static GList *messageview_list = NULL;
71
72 static gint messageview_delete_cb       (GtkWidget              *widget,
73                                          GdkEventAny            *event,
74                                          MessageView            *messageview);
75 static void messageview_size_allocate_cb(GtkWidget      *widget,
76                                          GtkAllocation  *allocation);
77 #ifndef MAEMO
78 static gboolean key_pressed             (GtkWidget      *widget,
79                                          GdkEventKey    *event,
80                                          MessageView    *messageview);
81 #endif
82 static void return_receipt_show         (NoticeView     *noticeview, 
83                                          MsgInfo        *msginfo);      
84 static void return_receipt_send_clicked (NoticeView     *noticeview, 
85                                          MsgInfo        *msginfo);
86 static void partial_recv_show           (NoticeView     *noticeview, 
87                                          MsgInfo        *msginfo);      
88 static void partial_recv_dload_clicked  (NoticeView     *noticeview, 
89                                          MsgInfo        *msginfo);
90 static void partial_recv_del_clicked    (NoticeView     *noticeview, 
91                                          MsgInfo        *msginfo);
92 static void partial_recv_unmark_clicked (NoticeView     *noticeview, 
93                                          MsgInfo        *msginfo);
94 static void save_as_cb                  (GtkAction      *action,
95                                          gpointer        data);
96 #if GTK_CHECK_VERSION(2,10,0)
97 static void page_setup_cb               (GtkAction      *action,
98                                          gpointer        data);
99 #endif
100 static void print_cb                    (GtkAction      *action,
101                                          gpointer        data);
102 static void close_cb                    (GtkAction      *action,
103                                          gpointer        data);
104 static void copy_cb                     (GtkAction      *action,
105                                          gpointer        data);
106 static void allsel_cb                   (GtkAction      *action,
107                                          gpointer        data);
108 static void search_cb                   (GtkAction      *action,
109                                          gpointer        data);
110
111 static void prev_cb                     (GtkAction      *action,
112                                          gpointer        data);
113 static void next_cb                     (GtkAction      *action,
114                                          gpointer        data);
115 static void prev_unread_cb              (GtkAction      *action,
116                                          gpointer        data);
117 static void next_unread_cb              (GtkAction      *action,
118                                          gpointer        data);
119 static void prev_new_cb                 (GtkAction      *action,
120                                          gpointer        data);
121 static void next_new_cb                 (GtkAction      *action,
122                                          gpointer        data);
123 static void prev_marked_cb              (GtkAction      *action,
124                                          gpointer        data);
125 static void next_marked_cb              (GtkAction      *action,
126                                          gpointer        data);
127 static void prev_labeled_cb             (GtkAction      *action,
128                                          gpointer        data);
129 static void next_labeled_cb             (GtkAction      *action,
130                                          gpointer        data);
131 static void last_read_cb                (GtkAction      *action,
132                                          gpointer        data);
133 static void parent_cb                   (GtkAction      *action,
134                                          gpointer        data);
135 static void goto_unread_folder_cb       (GtkAction      *action,
136                                          gpointer        data);
137 static void goto_folder_cb              (GtkAction      *action,
138                                          gpointer        data);
139
140 static void set_charset_cb              (GtkAction *action, GtkRadioAction *current, gpointer data);
141 static void set_decode_cb               (GtkAction *action, GtkRadioAction *current, gpointer data);
142
143 static void view_source_cb              (GtkAction      *action,
144                                          gpointer        data);
145
146 static void show_all_header_cb          (GtkToggleAction        *action,
147                                          gpointer        data);
148 static void msg_hide_quotes_cb          (GtkToggleAction        *action,
149                                          gpointer        data);
150
151 static void compose_cb                  (GtkAction      *action,
152                                          gpointer        data);
153 static void reply_cb                    (GtkAction      *action,
154                                          gpointer        data);
155
156 static PrefsAccount *select_account_from_list
157                                         (GList          *ac_list);
158 static void addressbook_open_cb         (GtkAction      *action,
159                                          gpointer        data);
160 static void add_address_cb              (GtkAction      *action,
161                                          gpointer        data);
162 static void create_filter_cb            (GtkAction      *action,
163                                          gpointer        data);
164 static void create_processing_cb        (GtkAction      *action,
165                                          gpointer        data);
166 static void open_urls_cb                (GtkAction      *action,
167                                          gpointer        data);
168
169 static void about_cb                    (GtkAction      *action,
170                                          gpointer        data);
171 static void messageview_update          (MessageView    *msgview,
172                                          MsgInfo        *old_msginfo);
173 static gboolean messageview_update_msg  (gpointer source, gpointer data);
174
175 static void messageview_nothing_cb         (GtkAction *action, gpointer data)
176 {
177
178 }
179
180 static GList *msgview_list = NULL;
181 static GtkActionEntry msgview_entries[] =
182 {
183         {"Menu",                        NULL, "Menu" },
184 /* menus */
185         {"File",                        NULL, N_("_File") },
186         {"Edit",                        NULL, N_("_Edit") },
187         {"View",                        NULL, N_("_View") },
188         {"Message",                     NULL, N_("_Message") },
189         {"Tools",                       NULL, N_("_Tools") },
190         {"Help",                        NULL, N_("_Help") },
191         {"PlaceHolder",                 NULL, "Placeholder", NULL, NULL, G_CALLBACK(messageview_nothing_cb) },
192
193 /* File menu */
194         {"File/SaveAs",                 NULL, N_("_Save as..."), "<control>S", NULL, G_CALLBACK(save_as_cb) },
195 #if GTK_CHECK_VERSION(2,10,0)
196         {"File/PageSetup",              NULL, N_("Page setup..."), NULL, NULL, G_CALLBACK(page_setup_cb) },
197 #endif
198         {"File/Print",                  NULL, N_("_Print..."), "<control>P", NULL, G_CALLBACK(print_cb) },
199         {"File/---",                    NULL, "---", NULL, NULL, NULL },
200         {"File/Close",                  NULL, N_("_Close"), "<control>W", NULL, G_CALLBACK(close_cb) },
201
202 /* Edit menu */
203         {"Edit/Copy",                   NULL, N_("_Copy"), "<control>C", NULL, G_CALLBACK(copy_cb) },
204         {"Edit/SelectAll",              NULL, N_("_Select all"), "<control>A", NULL, G_CALLBACK(allsel_cb) },
205         {"Edit/---",                    NULL, "---", NULL, NULL, NULL },
206         {"Edit/Find",                   NULL, N_("_Find"), "<control>F", NULL, G_CALLBACK(search_cb) },
207         
208 /* View menu */
209         {"View/Goto",                   NULL, N_("_Go to") },
210         {"View/Goto/Prev",              NULL, N_("_Previous message"), "P", NULL, G_CALLBACK(prev_cb) },
211         {"View/Goto/Next",              NULL, N_("_Next message"), "N", NULL, G_CALLBACK(next_cb) },
212         {"View/Goto/---",               NULL, "---", NULL, NULL, NULL },
213         {"View/Goto/PrevUnread",        NULL, N_("P_revious unread message"), "<shift>P", NULL, G_CALLBACK(prev_unread_cb) },
214         {"View/Goto/NextUnread",        NULL, N_("N_ext unread message"), "<shift>N", NULL, G_CALLBACK(next_unread_cb) },
215         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
216         {"View/Goto/PrevNew",           NULL, N_("Previous ne_w message"), NULL, NULL, G_CALLBACK(prev_new_cb) },
217         {"View/Goto/NextNew",           NULL, N_("Ne_xt new message"), NULL, NULL, G_CALLBACK(next_new_cb) },
218         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
219         {"View/Goto/PrevMarked",        NULL, N_("Previous _marked message"), NULL, NULL, G_CALLBACK(prev_marked_cb) },
220         {"View/Goto/NextMarked",        NULL, N_("Next m_arked message"), NULL, NULL, G_CALLBACK(next_marked_cb) },
221         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
222         {"View/Goto/PrevLabeled",       NULL, N_("Previous _labeled message"), NULL, NULL, G_CALLBACK(prev_labeled_cb) },
223         {"View/Goto/NextLabeled",       NULL, N_("Next la_beled message"), NULL, NULL, G_CALLBACK(next_labeled_cb) },
224         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
225         {"View/Goto/LastRead",          NULL, N_("Last read message"), NULL, NULL, G_CALLBACK(last_read_cb) },
226         {"View/Goto/ParentMessage",     NULL, N_("Parent message"), "<control>Up", NULL, G_CALLBACK(parent_cb) },
227         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
228         {"View/Goto/NextUnreadFolder",  NULL, N_("Next unread _folder"), "<shift>G", NULL, G_CALLBACK(goto_unread_folder_cb) },
229         {"View/Goto/OtherFolder",       NULL, N_("_Other folder..."), "G", NULL, G_CALLBACK(goto_folder_cb) },
230         /* {"View/Goto/---",            NULL, "---", NULL, NULL, NULL }, */
231
232         {"View/Encoding",               NULL, N_("Character _encoding") }, /* set_charset_cb */
233         {"View/Encoding/---",           NULL, "---" },
234 #define ENC_ACTION(cs_char,c_char,string) \
235         { "View/Encoding/" cs_char, NULL, N_(string), NULL, NULL, c_char }
236
237         {"View/Encoding/Western",       NULL, N_("Western European") },
238         {"View/Encoding/Baltic",        NULL, N_("Baltic") },
239         {"View/Encoding/Hebrew",        NULL, N_("Hebrew") },
240         {"View/Encoding/Arabic",        NULL, N_("Arabic") },
241         {"View/Encoding/Cyrillic",      NULL, N_("Cyrillic") },
242         {"View/Encoding/Japanese",      NULL, N_("Japanese") },
243         {"View/Encoding/Chinese",       NULL, N_("Chinese") },
244         {"View/Encoding/Korean",        NULL, N_("Korean") },
245         {"View/Encoding/Thai",          NULL, N_("Thai") },
246
247         {"View/Decode",                 NULL, N_("Decode") }, /* set_decode_cb */
248         {"View/Decode/---",             NULL, "---" },
249
250 #define DEC_ACTION(cs_type,c_type,string) \
251         { "View/Decode/" cs_type, NULL, N_(string), NULL, NULL, c_type }
252
253         {"View/---",                    NULL, "---", NULL, NULL, NULL },
254         {"View/MessageSource",          NULL, N_("Mess_age source"), "<control>U", NULL, G_CALLBACK(view_source_cb) },
255
256         {"View/Quotes",                 NULL, N_("Quotes") }, 
257
258 /* Message menu */
259         {"Message/Compose",             NULL, N_("Compose _new message"), "<control>M", NULL, G_CALLBACK(compose_cb) },
260         {"Message/---",                 NULL, "---", NULL, NULL, NULL },
261
262         {"Message/Reply",               NULL, N_("_Reply"), "<control>R", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY */
263         {"Message/ReplyTo",             NULL, N_("Repl_y to") }, 
264         {"Message/ReplyTo/All",         NULL, N_("_all"), "<control><shift>R", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_ALL */
265         {"Message/ReplyTo/Sender",      NULL, N_("_sender"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_SENDER */
266         {"Message/ReplyTo/List",        NULL, N_("mailing _list"), "<control>L", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REPLY_TO_LIST */
267         /* {"Message/---",                      NULL, "---", NULL, NULL, NULL }, */
268
269         {"Message/Forward",             NULL, N_("_Forward"), "<control><alt>F", NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_FORWARD_INLINE */
270         {"Message/ForwardAtt",          NULL, N_("For_ward as attachment"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_FORWARD_AS_ATTACH */
271         {"Message/Redirect",            NULL, N_("Redirec_t"), NULL, NULL, G_CALLBACK(reply_cb) }, /* COMPOSE_REDIRECT */
272
273 /* Tools menu */        
274         {"Tools/AddressBook",           NULL, N_("_Address book"), "<control><shift>A", NULL, G_CALLBACK(addressbook_open_cb) }, 
275         {"Tools/AddSenderToAB",         NULL, N_("Add sender to address boo_k"), NULL, NULL, G_CALLBACK(add_address_cb) }, 
276         {"Tools/---",                   NULL, "---", NULL, NULL, NULL },
277
278         {"Tools/CreateFilterRule",                      NULL, "_Create filter rule" },
279         {"Tools/CreateFilterRule/Automatically",        NULL, N_("_Automatically"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_AUTO */
280         {"Tools/CreateFilterRule/ByFrom",               NULL, N_("By _From"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_FROM */
281         {"Tools/CreateFilterRule/ByTo",                 NULL, N_("By _To"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_TO     */
282         {"Tools/CreateFilterRule/BySubject",            NULL, N_("By _Subject"), NULL, NULL, G_CALLBACK(create_filter_cb) }, /* FILTER_BY_SUBJECT */
283
284         {"Tools/CreateProcessingRule",                  NULL, "Create processing rule" },
285         {"Tools/CreateProcessingRule/Automatically",    NULL, N_("_Automatically"), NULL, NULL, G_CALLBACK(create_processing_cb) }, 
286         {"Tools/CreateProcessingRule/ByFrom",           NULL, N_("By _From"), NULL, NULL, G_CALLBACK(create_processing_cb) }, 
287         {"Tools/CreateProcessingRule/ByTo",             NULL, N_("By _To"), NULL, NULL, G_CALLBACK(create_processing_cb) }, 
288         {"Tools/CreateProcessingRule/BySubject",                NULL, N_("By _Subject"), NULL, NULL, G_CALLBACK(create_processing_cb) }, 
289
290         /* {"Tools/---",                        NULL, "---", NULL, NULL, NULL }, */
291
292         {"Tools/ListUrls",              NULL, N_("List _URLs..."), "<control><shift>U", NULL, G_CALLBACK(open_urls_cb) }, 
293
294         /* {"Tools/---",                        NULL, "---", NULL, NULL, NULL }, */
295         {"Tools/Actions",       NULL, N_("Actio_ns") },
296         {"Tools/Actions/PlaceHolder",   NULL, "Placeholder", NULL, NULL, G_CALLBACK(messageview_nothing_cb) },
297
298 /* Help menu */
299         {"Help/About",          NULL, N_("_About"), NULL, NULL, G_CALLBACK(about_cb) }, 
300 };
301
302 static GtkToggleActionEntry msgview_toggle_entries[] =
303 {
304         {"View/AllHeaders",             NULL, N_("Show all _headers"), "<control>H", NULL, G_CALLBACK(show_all_header_cb) }, /* toggle */
305         {"View/Quotes/FoldAll",         NULL, N_("_Fold all"), "<control><shift>Q", NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 1 toggle */
306         {"View/Quotes/Fold2",           NULL, N_("Fold from level _2"), NULL, NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 2 toggle */
307         {"View/Quotes/Fold3",           NULL, N_("Fold from level _3"), NULL, NULL, G_CALLBACK(msg_hide_quotes_cb) }, /* 3 toggle */
308 };
309
310 static GtkRadioActionEntry msgview_radio_enc_entries[] =
311 {
312         ENC_ACTION(CS_AUTO, C_AUTO, N_("_Automatic")), /* RADIO set_charset_cb */
313         ENC_ACTION(CS_US_ASCII, C_US_ASCII, N_("7bit ASCII (US-ASC_II)")), /* RADIO set_charset_cb */
314         ENC_ACTION(CS_UTF_8, C_UTF_8, N_("Unicode (_UTF-8)")), /* RADIO set_charset_cb */
315         ENC_ACTION("Western/"CS_ISO_8859_1, C_ISO_8859_1, "ISO-8859-_1"), /* RADIO set_charset_cb */
316         ENC_ACTION("Western/"CS_ISO_8859_15, C_ISO_8859_15, "ISO-8859-15"), /* RADIO set_charset_cb */
317         ENC_ACTION("Western/"CS_WINDOWS_1252, C_WINDOWS_1252, "Windows-1252"), /* RADIO set_charset_cb */
318         ENC_ACTION(CS_ISO_8859_2, C_ISO_8859_2, N_("Central European (ISO-8859-_2)")), /* RADIO set_charset_cb */
319         ENC_ACTION("Baltic/"CS_ISO_8859_13, C_ISO_8859_13, "ISO-8859-13"), /* RADIO set_charset_cb */
320         ENC_ACTION("Baltic/"CS_ISO_8859_4, C_ISO_8859_14, "ISO-8859-_4"), /* RADIO set_charset_cb */
321         ENC_ACTION(CS_ISO_8859_7, C_ISO_8859_7, N_("Greek (ISO-8859-_7)")), /* RADIO set_charset_cb */
322         ENC_ACTION("Hebrew/"CS_ISO_8859_8, C_ISO_8859_8, "ISO-8859-_8"), /* RADIO set_charset_cb */
323         ENC_ACTION("Hebrew/"CS_WINDOWS_1255, C_WINDOWS_1255, "Windows-1255"), /* RADIO set_charset_cb */
324         ENC_ACTION("Arabic/"CS_ISO_8859_6, C_ISO_8859_6, "ISO-8859-_6"), /* RADIO set_charset_cb */
325         ENC_ACTION("Arabic/"CS_WINDOWS_1256, C_WINDOWS_1256, "Windows-1256"), /* RADIO set_charset_cb */
326         ENC_ACTION(CS_ISO_8859_9, C_ISO_8859_9, N_("Turkish (ISO-8859-_9)")), /* RADIO set_charset_cb */
327         ENC_ACTION("Cyrillic/"CS_ISO_8859_5, C_ISO_8859_5, "ISO-8859-_5"), /* RADIO set_charset_cb */
328         ENC_ACTION("Cyrillic/"CS_KOI8_R, C_KOI8_R, "KOI8-_R"), /* RADIO set_charset_cb */
329         ENC_ACTION("Cyrillic/"CS_KOI8_U, C_KOI8_U, "KOI8-_U"), /* RADIO set_charset_cb */
330         ENC_ACTION("Cyrillic/"CS_WINDOWS_1251, C_WINDOWS_1251, "Windows-1251"), /* RADIO set_charset_cb */
331         ENC_ACTION("Japanese/"CS_ISO_2022_JP, C_ISO_2022_JP, "ISO-2022-_JP"), /* RADIO set_charset_cb */
332         ENC_ACTION("Japanese/"CS_ISO_2022_JP_2, C_ISO_2022_JP_2, "ISO-2022-JP-_2"), /* RADIO set_charset_cb */
333         ENC_ACTION("Japanese/"CS_EUC_JP, C_EUC_JP, "_EUC-JP"), /* RADIO set_charset_cb */
334         ENC_ACTION("Japanese/"CS_SHIFT_JIS, C_SHIFT_JIS, "_Shift-JIS"), /* RADIO set_charset_cb */
335         ENC_ACTION("Chinese/"CS_GB2312, C_GB2312, "_GB2312"), /* RADIO set_charset_cb */
336         ENC_ACTION("Chinese/"CS_GBK, C_GBK, "GB_K"), /* RADIO set_charset_cb */
337         ENC_ACTION("Chinese/"CS_BIG5, C_BIG5, "_Big5-JP"), /* RADIO set_charset_cb */
338         ENC_ACTION("Chinese/"CS_EUC_TW, C_EUC_TW, "EUC-_TW"), /* RADIO set_charset_cb */
339         ENC_ACTION("Korean/"CS_EUC_KR, C_EUC_KR, "_EUC-KR"), /* RADIO set_charset_cb */
340         ENC_ACTION("Korean/"CS_ISO_2022_KR, C_ISO_2022_KR, "_ISO-2022-KR"), /* RADIO set_charset_cb */
341         ENC_ACTION("Thai/"CS_TIS_620, C_TIS_620, "_TIS-620-KR"), /* RADIO set_charset_cb */
342         ENC_ACTION("Thai/"CS_WINDOWS_874, C_WINDOWS_874, "_Windows-874"), /* RADIO set_charset_cb */
343 };
344
345 static GtkRadioActionEntry msgview_radio_dec_entries[] =
346 {
347         DEC_ACTION("AutoDetect", 0, N_("_Auto detect")),        /* set_decode_cb */
348         /* --- */
349         DEC_ACTION("8bit", ENC_8BIT, "_8bit"),
350         DEC_ACTION("QP", ENC_QUOTED_PRINTABLE, "_Quoted printable"),
351         DEC_ACTION("B64", ENC_BASE64, "_Base64"),
352         DEC_ACTION("Uuencode", ENC_X_UUENCODE, "_Uuencode"),
353 };
354
355 MessageView *messageview_create(MainWindow *mainwin)
356 {
357         MessageView *messageview;
358         GtkWidget *vbox;
359         HeaderView *headerview;
360         MimeView *mimeview;
361         NoticeView *noticeview;
362
363         debug_print("Creating message view...\n");
364         messageview = g_new0(MessageView, 1);
365
366         headerview = headerview_create();
367
368         noticeview = noticeview_create(mainwin);
369
370         mimeview = mimeview_create(mainwin);
371         mimeview->textview = textview_create();
372         mimeview->textview->messageview = messageview;
373         mimeview->messageview = messageview;
374
375         vbox = gtk_vbox_new(FALSE, 0);
376         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(headerview),
377                            FALSE, FALSE, 0);
378         gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(noticeview),
379                            FALSE, FALSE, 0);
380         gtk_box_pack_start(GTK_BOX(vbox),
381                            GTK_WIDGET_PTR(mimeview), TRUE, TRUE, 0);
382         gtk_widget_show(vbox);
383
384         messageview->vbox        = vbox;
385         messageview->new_window  = FALSE;
386         messageview->window      = NULL;
387         messageview->headerview  = headerview;
388         messageview->mimeview    = mimeview;
389         messageview->noticeview = noticeview;
390         messageview->mainwin    = mainwin;
391
392         messageview->statusbar     = NULL;
393         messageview->statusbar_cid = 0;
394
395         messageview->show_full_text= FALSE;
396
397         messageview->msginfo_update_callback_id =
398                 hooks_register_hook(MSGINFO_UPDATE_HOOKLIST, messageview_update_msg, (gpointer) messageview);
399
400         return messageview;
401 }
402
403 GList *messageview_get_msgview_list(void)
404 {
405         return msgview_list;
406 }
407
408 void messageview_update_actions_menu(MessageView *msgview)
409 {
410         /* Messages opened in a new window do not have a menu bar */
411         if (msgview->menubar == NULL)
412                 return;
413         action_update_msgview_menu(msgview->ui_manager, "/Menu/Tools/Actions", msgview);
414 }
415
416 static void messageview_add_toolbar(MessageView *msgview, GtkWidget *window) 
417 {
418         GtkWidget *handlebox;
419         GtkWidget *vbox;
420         GtkWidget *menubar;
421 #ifndef GENERIC_UMPC
422         GtkWidget *statusbar = NULL;
423 #endif
424         GtkActionGroup *action_group;
425
426
427         vbox = gtk_vbox_new(FALSE, 0);
428         gtk_widget_show(vbox);
429         gtk_container_add(GTK_CONTAINER(window), vbox); 
430
431         msgview->ui_manager = gtk_ui_manager_new();
432         action_group = cm_menu_create_action_group_full(msgview->ui_manager,"Menu", msgview_entries,
433                         G_N_ELEMENTS(msgview_entries), (gpointer)msgview);
434         gtk_action_group_add_toggle_actions(action_group, msgview_toggle_entries,
435                         G_N_ELEMENTS(msgview_toggle_entries), (gpointer)msgview);
436         gtk_action_group_add_radio_actions(action_group, msgview_radio_enc_entries,
437                         G_N_ELEMENTS(msgview_radio_enc_entries), C_AUTO, G_CALLBACK(set_charset_cb), (gpointer)msgview);
438         gtk_action_group_add_radio_actions(action_group, msgview_radio_dec_entries,
439                         G_N_ELEMENTS(msgview_radio_dec_entries), C_AUTO, G_CALLBACK(set_decode_cb), (gpointer)msgview);
440
441 #ifndef MAEMO
442         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/", "Menu", NULL, GTK_UI_MANAGER_MENUBAR)
443 #else
444         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/", "Menu", NULL, GTK_UI_MANAGER_POPUP)
445 #endif
446
447         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "File", "File", GTK_UI_MANAGER_MENU)
448         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Edit", "Edit", GTK_UI_MANAGER_MENU)
449         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "View", "View", GTK_UI_MANAGER_MENU)
450         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Message", "Message", GTK_UI_MANAGER_MENU)
451         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Tools", "Tools", GTK_UI_MANAGER_MENU)
452         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu", "Help", "Help", GTK_UI_MANAGER_MENU)
453
454 /* File menu */
455         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "SaveAs", "File/SaveAs", GTK_UI_MANAGER_MENUITEM)
456 #if GTK_CHECK_VERSION(2,10,0)
457         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "PageSetup", "File/PageSetup", GTK_UI_MANAGER_MENUITEM)
458 #endif
459         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Print", "File/Print", GTK_UI_MANAGER_MENUITEM)
460         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Separator1", "File/---", GTK_UI_MANAGER_SEPARATOR)
461         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/File", "Close", "File/Close", GTK_UI_MANAGER_MENUITEM)
462
463 /* Edit menu */
464         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Copy", "Edit/Copy", GTK_UI_MANAGER_MENUITEM)
465         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "SelectAll", "Edit/SelectAll", GTK_UI_MANAGER_MENUITEM)
466         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Separator1", "Edit/---", GTK_UI_MANAGER_SEPARATOR)
467         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Edit", "Find", "Edit/Find", GTK_UI_MANAGER_MENUITEM)
468
469 /* View menu */
470         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Goto", "View/Goto", GTK_UI_MANAGER_MENU)
471         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Prev", "View/Goto/Prev", GTK_UI_MANAGER_MENUITEM)
472         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Next", "View/Goto/Next", GTK_UI_MANAGER_MENUITEM)
473         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator1", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
474         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevUnread", "View/Goto/PrevUnread", GTK_UI_MANAGER_MENUITEM)
475         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextUnread", "View/Goto/NextUnread", GTK_UI_MANAGER_MENUITEM)
476         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator2", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
477         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevNew", "View/Goto/PrevNew", GTK_UI_MANAGER_MENUITEM)
478         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextNew", "View/Goto/NextNew", GTK_UI_MANAGER_MENUITEM)
479         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator3", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
480         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevMarked", "View/Goto/PrevMarked", GTK_UI_MANAGER_MENUITEM)
481         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextMarked", "View/Goto/NextMarked", GTK_UI_MANAGER_MENUITEM)
482         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator4", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
483         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "PrevLabeled", "View/Goto/PrevLabeled", GTK_UI_MANAGER_MENUITEM)
484         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextLabeled", "View/Goto/NextLabeled", GTK_UI_MANAGER_MENUITEM)
485         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator5", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
486         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "LastRead", "View/Goto/LastRead", GTK_UI_MANAGER_MENUITEM)
487         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "ParentMessage", "View/Goto/ParentMessage", GTK_UI_MANAGER_MENUITEM)
488         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "Separator6", "View/Goto/---", GTK_UI_MANAGER_MENUITEM)
489         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "NextUnreadFolder", "View/Goto/NextUnreadFolder", GTK_UI_MANAGER_MENUITEM)
490         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Goto", "OtherFolder", "View/Goto/OtherFolder", GTK_UI_MANAGER_MENUITEM)
491
492         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Separator1", "View/---", GTK_UI_MANAGER_SEPARATOR)
493
494         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Encoding", "View/Encoding", GTK_UI_MANAGER_MENU)
495         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_AUTO, "View/Encoding/"CS_AUTO, GTK_UI_MANAGER_MENUITEM)
496         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Separator1", "View/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
497         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_US_ASCII, "View/Encoding/"CS_US_ASCII, GTK_UI_MANAGER_MENUITEM)
498         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_UTF_8, "View/Encoding/"CS_UTF_8, GTK_UI_MANAGER_MENUITEM)
499         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Separator2", "View/Encoding/---", GTK_UI_MANAGER_SEPARATOR)
500
501         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Western", "View/Encoding/Western", GTK_UI_MANAGER_MENU)
502         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)
503         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)
504         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Western", CS_WINDOWS_1252, "View/Encoding/Western/"CS_WINDOWS_1252, GTK_UI_MANAGER_MENUITEM)
505
506         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_2, "View/Encoding/"CS_ISO_8859_2, GTK_UI_MANAGER_MENUITEM)
507
508         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Baltic", "View/Encoding/Baltic", GTK_UI_MANAGER_MENU)
509         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)
510         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)
511
512         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_7, "View/Encoding/"CS_ISO_8859_7, GTK_UI_MANAGER_MENUITEM)
513
514         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Hebrew", "View/Encoding/Hebrew", GTK_UI_MANAGER_MENU)
515         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)
516         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Hebrew", CS_WINDOWS_1255, "View/Encoding/Hebrew/"CS_WINDOWS_1255, GTK_UI_MANAGER_MENUITEM)
517
518         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Arabic", "View/Encoding/Arabic", GTK_UI_MANAGER_MENU)
519         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)
520         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Arabic", CS_WINDOWS_1256, "View/Encoding/Arabic/"CS_WINDOWS_1256, GTK_UI_MANAGER_MENUITEM)
521
522         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", CS_ISO_8859_9, "View/Encoding/"CS_ISO_8859_9, GTK_UI_MANAGER_MENUITEM)
523
524         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Cyrillic", "View/Encoding/Cyrillic", GTK_UI_MANAGER_MENU)
525         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)
526         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_KOI8_R, "View/Encoding/Cyrillic/"CS_KOI8_R, GTK_UI_MANAGER_MENUITEM)
527         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_KOI8_U, "View/Encoding/Cyrillic/"CS_KOI8_U, GTK_UI_MANAGER_MENUITEM)
528         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Cyrillic", CS_WINDOWS_1251, "View/Encoding/Cyrillic/"CS_WINDOWS_1251, GTK_UI_MANAGER_MENUITEM)
529
530         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Japanese", "View/Encoding/Japanese", GTK_UI_MANAGER_MENU)
531         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)
532         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)
533         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_EUC_JP, "View/Encoding/Japanese/"CS_EUC_JP, GTK_UI_MANAGER_MENUITEM)
534         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Japanese", CS_SHIFT_JIS, "View/Encoding/Japanese/"CS_SHIFT_JIS, GTK_UI_MANAGER_MENUITEM)
535
536         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Chinese", "View/Encoding/Chinese", GTK_UI_MANAGER_MENU)
537         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_GB2312, "View/Encoding/Chinese/"CS_GB2312, GTK_UI_MANAGER_MENUITEM)
538         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_GBK, "View/Encoding/Chinese/"CS_GBK, GTK_UI_MANAGER_MENUITEM)
539         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_BIG5, "View/Encoding/Chinese/"CS_BIG5, GTK_UI_MANAGER_MENUITEM)
540         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Chinese", CS_EUC_TW, "View/Encoding/Chinese/"CS_EUC_TW, GTK_UI_MANAGER_MENUITEM)
541
542         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Korean", "View/Encoding/Korean", GTK_UI_MANAGER_MENU)
543         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Korean", CS_EUC_KR, "View/Encoding/Korean/"CS_EUC_KR, GTK_UI_MANAGER_MENUITEM)
544         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)
545
546         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding", "Thai", "View/Encoding/Thai", GTK_UI_MANAGER_MENU)
547         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Thai", CS_TIS_620, "View/Encoding/Thai/"CS_TIS_620, GTK_UI_MANAGER_MENUITEM)
548         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Encoding/Thai", CS_WINDOWS_874, "View/Encoding/Thai/"CS_WINDOWS_874, GTK_UI_MANAGER_MENUITEM)
549
550         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Decode", "View/Decode", GTK_UI_MANAGER_MENU)
551         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "AutoDetect", "View/Decode/AutoDetect", GTK_UI_MANAGER_MENUITEM)
552         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "Separator1", "View/Decode/---", GTK_UI_MANAGER_SEPARATOR)
553         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "8bit", "View/Decode/8bit", GTK_UI_MANAGER_MENUITEM)
554         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "QP", "View/Decode/QP", GTK_UI_MANAGER_MENUITEM)
555         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "B64", "View/Decode/B64", GTK_UI_MANAGER_MENUITEM)
556         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Decode", "Uuencode", "View/Decode/Uuencode", GTK_UI_MANAGER_MENUITEM)
557
558         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Separator2", "View/---", GTK_UI_MANAGER_SEPARATOR)
559
560         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "MessageSource", "View/MessageSource", GTK_UI_MANAGER_MENUITEM)
561         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "AllHeaders", "View/AllHeaders", GTK_UI_MANAGER_MENUITEM)
562         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View", "Quotes", "View/Quotes", GTK_UI_MANAGER_MENU)
563         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "FoldAll", "View/Quotes/FoldAll", GTK_UI_MANAGER_MENUITEM)
564         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "Fold2", "View/Quotes/Fold2", GTK_UI_MANAGER_MENUITEM)
565         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/View/Quotes", "Fold3", "View/Quotes/Fold3", GTK_UI_MANAGER_MENUITEM)
566
567 /* Message menu */
568         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Compose", "Message/Compose", GTK_UI_MANAGER_MENUITEM)
569         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Separator1", "Message/---", GTK_UI_MANAGER_SEPARATOR)
570         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Reply", "Message/Reply", GTK_UI_MANAGER_MENUITEM)
571         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "ReplyTo", "Message/ReplyTo", GTK_UI_MANAGER_MENU)
572         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "All", "Message/ReplyTo/All", GTK_UI_MANAGER_MENUITEM)
573         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "Sender", "Message/ReplyTo/Sender", GTK_UI_MANAGER_MENUITEM)
574         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message/ReplyTo", "List", "Message/ReplyTo/List", GTK_UI_MANAGER_MENUITEM)
575         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Separator2", "Message/---", GTK_UI_MANAGER_SEPARATOR)
576         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Forward", "Message/Forward", GTK_UI_MANAGER_MENUITEM)
577         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "ForwardAtt", "Message/ForwardAtt", GTK_UI_MANAGER_MENUITEM)
578         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Message", "Redirect", "Message/Redirect", GTK_UI_MANAGER_MENUITEM)
579
580 /* Tools menu */
581         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "AddressBook", "Tools/AddressBook", GTK_UI_MANAGER_MENUITEM)
582         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "AddSenderToAB", "Tools/AddSenderToAB", GTK_UI_MANAGER_MENUITEM)
583         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator1", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
584
585         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "CreateFilterRule", "Tools/CreateFilterRule", GTK_UI_MANAGER_MENU)
586         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "Automatically", "Tools/CreateFilterRule/Automatically", GTK_UI_MANAGER_MENUITEM)
587         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "ByFrom", "Tools/CreateFilterRule/ByFrom", GTK_UI_MANAGER_MENUITEM)
588         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "ByTo", "Tools/CreateFilterRule/ByTo", GTK_UI_MANAGER_MENUITEM)
589         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateFilterRule", "BySubject", "Tools/CreateFilterRule/BySubject", GTK_UI_MANAGER_MENUITEM)
590
591         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "CreateProcessingRule", "Tools/CreateProcessingRule", GTK_UI_MANAGER_MENU)
592         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "Automatically", "Tools/CreateProcessingRule/Automatically", GTK_UI_MANAGER_MENUITEM)
593         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "ByFrom", "Tools/CreateProcessingRule/ByFrom", GTK_UI_MANAGER_MENUITEM)
594         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "ByTo", "Tools/CreateProcessingRule/ByTo", GTK_UI_MANAGER_MENUITEM)
595         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/CreateProcessingRule", "BySubject", "Tools/CreateProcessingRule/BySubject", GTK_UI_MANAGER_MENUITEM)
596         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator2", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
597         
598         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "ListUrls", "Tools/ListUrls", GTK_UI_MANAGER_MENUITEM)
599         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Separator3", "Tools/---", GTK_UI_MANAGER_SEPARATOR)
600
601         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools", "Actions", "Tools/Actions", GTK_UI_MANAGER_MENU)
602         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Tools/Actions", "PlaceHolder", "Tools/Actions/PlaceHolder", GTK_UI_MANAGER_MENUITEM)
603
604 /* Help menu */
605         MENUITEM_ADDUI_MANAGER(msgview->ui_manager, "/Menu/Help", "About", "Help/About", GTK_UI_MANAGER_MENUITEM)
606
607         menubar = gtk_ui_manager_get_widget(msgview->ui_manager, "/Menu");
608         gtk_widget_show_all(menubar);
609         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(msgview->ui_manager));
610
611 #ifndef MAEMO
612         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
613 #else
614         hildon_window_set_menu(HILDON_WINDOW(window), GTK_MENU(menubar));
615 #endif
616
617         if (prefs_common.toolbar_detachable) {
618                 handlebox = gtk_handle_box_new();
619         } else {
620                 handlebox = gtk_hbox_new(FALSE, 0);
621         }
622         gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
623         gtk_widget_realize(handlebox);
624 #ifdef MAEMO
625         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, window,
626                                           (gpointer)msgview);
627         msgview->statusbar = NULL;
628         msgview->statusbar_cid = 0;
629 #else
630         msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, handlebox,
631                                           (gpointer)msgview);
632 #ifndef GENERIC_UMPC
633         statusbar = gtk_statusbar_new();
634         gtk_widget_show(statusbar);
635         gtk_box_pack_end(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0);
636         msgview->statusbar = statusbar;
637         msgview->statusbar_cid = gtk_statusbar_get_context_id
638                 (GTK_STATUSBAR(statusbar), "Message View");
639 #else
640         msgview->statusbar = NULL;
641         msgview->statusbar_cid = 0;
642 #endif
643 #endif
644
645
646         msgview->handlebox = handlebox;
647         msgview->menubar   = menubar;
648
649         gtk_container_add(GTK_CONTAINER(vbox),
650                           GTK_WIDGET_PTR(msgview));
651
652         messageview_update_actions_menu(msgview);
653
654         msgview_list = g_list_append(msgview_list, msgview);
655 }
656
657 static MessageView *messageview_create_with_new_window_visible(MainWindow *mainwin, gboolean show)
658 {
659         MessageView *msgview;
660         GtkWidget *window;
661         static GdkGeometry geometry;
662
663         window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "messageview");
664         gtk_window_set_title(GTK_WINDOW(window), _("Claws Mail - Message View"));
665         gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
666
667         if (!geometry.min_height) {
668                 geometry.min_width = 320;
669                 geometry.min_height = 200;
670         }
671         gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
672                                       GDK_HINT_MIN_SIZE);
673
674         gtk_widget_set_size_request(window, prefs_common.msgwin_width,
675                                     prefs_common.msgwin_height);
676
677         msgview = messageview_create(mainwin);
678
679         g_signal_connect(G_OBJECT(window), "size_allocate",
680                          G_CALLBACK(messageview_size_allocate_cb),
681                          msgview);
682         g_signal_connect(G_OBJECT(window), "delete_event",
683                          G_CALLBACK(messageview_delete_cb), msgview);
684 #ifdef MAEMO
685         maemo_connect_key_press_to_mainwindow(GTK_WINDOW(window));
686 #else
687         g_signal_connect(G_OBJECT(window), "key_press_event",
688                          G_CALLBACK(key_pressed), msgview);
689 #endif
690         messageview_add_toolbar(msgview, window);
691
692         if (show) {
693                 gtk_widget_grab_focus(msgview->mimeview->textview->text);
694                 gtk_widget_show(window);
695         } else {
696                 gtk_widget_realize(window);
697         }
698
699         msgview->new_window = TRUE;
700         msgview->window = window;
701         msgview->visible = TRUE;
702
703         toolbar_set_style(msgview->toolbar->toolbar, msgview->handlebox, 
704                           prefs_common.toolbar_style);
705         messageview_init(msgview);
706
707         return msgview;
708 }
709
710 MessageView *messageview_create_with_new_window(MainWindow *mainwin)
711 {
712         return messageview_create_with_new_window_visible(mainwin, TRUE);
713 }
714 void messageview_init(MessageView *messageview)
715 {
716         headerview_init(messageview->headerview);
717         mimeview_init(messageview->mimeview);
718         /*messageview_set_font(messageview);*/
719
720         noticeview_hide(messageview->noticeview);
721 }
722
723 static void notification_convert_header(gchar *dest, gint len, 
724                                         const gchar *src_,
725                                         gint header_len)
726 {
727         char *src;
728
729         g_return_if_fail(src_ != NULL);
730         g_return_if_fail(dest != NULL);
731
732         if (len < 1) return;
733
734         Xstrndup_a(src, src_, len, return);
735
736         remove_return(src);
737
738         if (is_ascii_str(src)) {
739                 strncpy2(dest, src, len);
740                 dest[len - 1] = '\0';
741                 return;
742         } else
743                 conv_encode_header(dest, len, src, header_len, FALSE);
744 }
745
746 static gint disposition_notification_send(MsgInfo *msginfo)
747 {
748         gchar buf[BUFFSIZE];
749         gchar tmp[MAXPATHLEN + 1];
750         FILE *fp;
751         GList *ac_list;
752         PrefsAccount *account = NULL;
753         gint ok;
754         gchar *to;
755         FolderItem *queue, *outbox;
756         gint num;
757         gchar *path;
758         gchar *addr;
759         gchar *addrp;
760         gchar *foo = NULL;
761         gboolean queued_removed = FALSE;
762         gchar *boundary = NULL;
763         gchar *date = NULL;
764         gchar *orig_to = NULL;
765         gchar *enc_sub = NULL;
766
767         if (!msginfo->extradata)
768                 return -1;
769         if (!msginfo->extradata->returnreceiptto && 
770             !msginfo->extradata->dispositionnotificationto) 
771                 return -1;
772
773         /* RFC2298: Test for Return-Path */
774         if (msginfo->extradata->dispositionnotificationto)
775                 to = msginfo->extradata->dispositionnotificationto;
776         else
777                 to = msginfo->extradata->returnreceiptto;
778
779         ok = procheader_get_header_from_msginfo(msginfo, buf, sizeof(buf),
780                                 "Return-Path:");
781         if (ok == 0) {
782                 gchar *to_addr = g_strdup(to);
783                 extract_address(to_addr);
784                 extract_address(buf);
785                 ok = strcasecmp(to_addr, buf);
786                 g_free(to_addr);
787         } else {
788                 strncpy(buf, _("<No Return-Path found>"), 
789                                 sizeof(buf));
790         }
791         
792         if (ok != 0) {
793                 AlertValue val;
794                 gchar *message;
795                 message = g_markup_printf_escaped(
796                   _("The notification address to which the return receipt is\n"
797                     "to be sent does not correspond to the return path:\n"
798                     "Notification address: %s\n"
799                     "Return path: %s\n"
800                     "It is advised to not to send the return receipt."),
801                   to, buf);
802                 val = alertpanel_full(_("Warning"), message,
803                                 _("_Don't Send"), _("_Send"), NULL, FALSE,
804                                 NULL, ALERT_WARNING, G_ALERTDEFAULT);
805                 g_free(message);                                
806                 if (val != G_ALERTALTERNATE)
807                         return -1;
808         }
809
810         ac_list = account_find_all_from_address(NULL, msginfo->to);
811         ac_list = account_find_all_from_address(ac_list, msginfo->cc);
812
813         if (ac_list == NULL) {
814                 AlertValue val = 
815                 alertpanel_full(_("Warning"),
816                   _("This message is asking for a return receipt notification\n"
817                     "but according to its 'To:' and 'CC:' headers it was not\n"
818                     "officially addressed to you.\n"
819                     "It is advised to not to send the return receipt."),
820                   _("_Don't Send"), _("_Send"), NULL, FALSE,
821                   NULL, ALERT_WARNING, G_ALERTDEFAULT);
822                 if (val != G_ALERTALTERNATE)
823                         return -1;
824         }
825
826         if (g_list_length(ac_list) > 1) {
827                 if ((account = select_account_from_list(ac_list)) == NULL)
828                         return -1;
829         }
830         else if (ac_list != NULL)
831                 account = (PrefsAccount *) ac_list->data;
832         g_list_free(ac_list);
833
834         if (account == NULL)
835                 account = account_get_default();
836         if (!account || account->protocol == A_NNTP) {
837                 alertpanel_error(_("Account for sending mail is not specified.\n"
838                                    "Please select a mail account before sending."));
839                 return -1;
840         }
841
842         /* write to temporary file */
843         g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%p",
844                    get_rc_dir(), G_DIR_SEPARATOR, msginfo);
845
846         if ((fp = g_fopen(tmp, "wb")) == NULL) {
847                 FILE_OP_ERROR(tmp, "fopen");
848                 return -1;
849         }
850
851         /* chmod for security */
852         if (change_file_mode_rw(fp, tmp) < 0) {
853                 FILE_OP_ERROR(tmp, "chmod");
854                 g_warning("can't change file mode\n");
855         }
856         
857         addr = g_strdup(to);
858         
859         extract_address(addr);
860         addrp = addr;
861         
862         /* write queue headers */
863         if (fprintf(fp, "AF:\n"
864                     "NF:0\n"
865                     "PS:10\n"
866                     "SRH:1\n"
867                     "SFN:\n"
868                     "DSR:\n"
869                     "MID:\n"
870                     "CFG:\n"
871                     "PT:0\n"
872                     "S:%s\n"
873                     "RQ:\n"
874                     "SSV:%s\n"
875                     "SSH:\n"
876                     "R:<%s>\n", 
877                     account->address,
878                     account->smtp_server?account->smtp_server:"",
879                     addrp) < 0) {
880                 g_free(addrp);
881                 fclose(fp);
882                 claws_unlink(tmp);
883                 return -1;
884         }
885
886         g_free(addrp);
887         
888         /* check whether we need to save the message */
889         outbox = account_get_special_folder(account, F_OUTBOX); 
890         if (folder_get_default_outbox() == outbox && !prefs_common.savemsg)
891                 outbox = NULL;
892         if (outbox) {
893                 path = folder_item_get_identifier(outbox);
894                 if (fprintf(fp, "SCF:%s\n", path) < 0) {
895                         g_free(path);
896                         fclose(fp);
897                         claws_unlink(tmp);
898                         return -1;
899                 }
900                 g_free(path);
901         }               
902
903         if (fprintf(fp, "X-Claws-End-Special-Headers: 1\n") < 0) {
904                 fclose(fp);
905                 claws_unlink(tmp);
906                 return -1;
907         }
908
909         /* Date */
910         get_rfc822_date(buf, sizeof(buf));
911         if (fprintf(fp, "Date: %s\n", buf) < 0) {
912                 fclose(fp);
913                 claws_unlink(tmp);
914                 return -1;
915         }
916
917         /* From */
918         if (account->name && *account->name) {
919                 notification_convert_header
920                         (buf, sizeof(buf), account->name,
921                          strlen("From: "));
922                 if (fprintf(fp, "From: %s <%s>\n", buf, account->address) < 0) {
923                         fclose(fp);
924                         claws_unlink(tmp);
925                         return -1;
926                 }
927         } else
928                 if (fprintf(fp, "From: %s\n", account->address) < 0) {
929                         fclose(fp);
930                         claws_unlink(tmp);
931                         return -1;
932                 }
933
934
935         if (fprintf(fp, "To: %s\n", to) < 0) {
936                 fclose(fp);
937                 claws_unlink(tmp);
938                 return -1;
939         }
940
941         /* Subject */
942         notification_convert_header(buf, sizeof(buf), msginfo->subject,
943                                     strlen("Subject: "));
944         if (fprintf(fp, "Subject: Disposition notification: %s\n", buf) < 0) {
945                 fclose(fp);
946                 claws_unlink(tmp);
947                 return -1;
948         }
949
950         /* Message ID */
951         if (account->set_domain && account->domain) {
952                 g_snprintf(buf, sizeof(buf), "%s", account->domain); 
953         } else if (!strncmp(get_domain_name(), "localhost", strlen("localhost"))) {
954                 g_snprintf(buf, sizeof(buf), "%s", 
955                         strchr(account->address, '@') ?
956                                 strchr(account->address, '@')+1 :
957                                 account->address);
958         } else {
959                 g_snprintf(buf, sizeof(buf), "%s", "");
960         }
961         
962         if (account->gen_msgid) {
963                 generate_msgid(buf, sizeof(buf));
964
965                 if (fprintf(fp, "Message-ID: <%s>\n", buf) < 0) {
966                         fclose(fp);
967                         claws_unlink(tmp);
968                         return -1;
969                 }
970         }
971
972         boundary = generate_mime_boundary("DN");
973         get_rfc822_date(buf, sizeof(buf));
974         date = g_strdup(buf);
975         if (msginfo->to) {
976                 orig_to = g_strdup(msginfo->to);
977                 extract_address(orig_to);
978         }
979         if (msginfo->subject && *(msginfo->subject)) {
980                 enc_sub = g_malloc0(strlen(msginfo->subject)*8);
981                 qp_encode_line(enc_sub, (const guchar *)msginfo->subject);
982                 g_strstrip(enc_sub);
983         }
984         if (fprintf(fp, "MIME-Version: 1.0\n"
985                         "Content-Type: multipart/report; report-type=disposition-notification;\n"
986                         "  boundary=\"%s\"\n"
987                         "\n"
988                         "--%s\n"
989                         "Content-Type: text/plain; charset=UTF-8\n"
990                         "Content-Transfer-Encoding: quoted-printable\n"
991                         "\n"
992                         "The message sent on: %s\n"
993                         "To: %s\n"
994                         "With subject: \"%s\"\n"
995                         "has been displayed at %s.\n"
996                         "\n"
997                         "There is no guarantee that the message has been read or understood.\n"
998                         "\n"
999                         "--%s\n"
1000                         "Content-Type: message/disposition-notification\n"
1001                         "\n"
1002                         "Reporting-UA: %s\n"
1003                         "Original-Recipient: rfc822;%s\n"
1004                         "Final-Recipient: rfc822;%s\n"
1005                         "Original-Message-ID: <%s>\n"
1006                         "Disposition: manual-action/MDN-sent-manually; displayed\n"
1007                         "\n"
1008                         "--%s\n"
1009                         "Content-Type: application/octet-stream\n"
1010                         "Reporting-UA: %s\n"
1011                         "Original-Recipient: rfc822;%s\n"
1012                         "Final-Recipient: rfc822;%s\n"
1013                         "Original-Message-ID: <%s>\n"
1014                         "Disposition: manual-action/MDN-sent-manually; displayed\n"
1015                         "\n"
1016                         "--%s--\n", 
1017                         boundary, 
1018                         boundary,
1019                         msginfo->date, 
1020                         orig_to?orig_to:"No To:",
1021                         enc_sub?enc_sub:"No subject",
1022                         date,
1023                         boundary,
1024                         PROG_VERSION,
1025                         orig_to?orig_to:"No To:",
1026                         account->address,
1027                         msginfo->msgid?msginfo->msgid:"NO MESSAGE ID",
1028                         boundary,
1029                         PROG_VERSION,
1030                         orig_to?orig_to:"No To:",
1031                         account->address,
1032                         msginfo->msgid?msginfo->msgid:"NO MESSAGE ID",
1033                         boundary) < 0) {
1034                 fclose(fp);
1035                 claws_unlink(tmp);
1036                 g_free(boundary);
1037                 return -1;
1038         }
1039
1040         g_free(enc_sub);
1041         g_free(orig_to);
1042         g_free(date);
1043         g_free(boundary);
1044
1045         if (fclose(fp) == EOF) {
1046                 FILE_OP_ERROR(tmp, "fclose");
1047                 claws_unlink(tmp);
1048                 return -1;
1049         }
1050
1051         /* put it in queue */
1052         queue = account_get_special_folder(account, F_QUEUE);
1053         if (!queue) queue = folder_get_default_queue();
1054         if (!queue) {
1055                 g_warning("can't find queue folder\n");
1056                 claws_unlink(tmp);
1057                 return -1;
1058         }
1059         folder_item_scan(queue);
1060         if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
1061                 g_warning("can't queue the message\n");
1062                 claws_unlink(tmp);
1063                 return -1;
1064         }
1065                 
1066         if (prefs_common.work_offline && 
1067             !inc_offline_should_override(TRUE,
1068                 _("Claws Mail needs network access in order "
1069                   "to send this email.")))
1070                 return 0;
1071
1072         /* send it */
1073         path = folder_item_fetch_msg(queue, num);
1074         ok = procmsg_send_message_queue(path, &foo, queue, num, &queued_removed);
1075         g_free(path);
1076         g_free(foo);
1077         if (ok == 0 && !queued_removed)
1078                 folder_item_remove_msg(queue, num);
1079
1080         return ok;
1081 }
1082
1083 static gboolean find_encrypted_func(GNode *node, gpointer data)
1084 {
1085         MimeInfo *mimeinfo = (MimeInfo *) node->data;
1086         MimeInfo **encinfo = (MimeInfo **) data;
1087         
1088         if (privacy_mimeinfo_is_encrypted(mimeinfo)) {
1089                 *encinfo = mimeinfo;
1090                 return TRUE;
1091         }
1092         
1093         return FALSE;
1094 }
1095
1096 static MimeInfo *find_encrypted_part(MimeInfo *rootinfo)
1097 {
1098         MimeInfo *encinfo = NULL;
1099
1100         g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
1101                 find_encrypted_func, &encinfo);
1102         
1103         return encinfo;
1104 }
1105
1106 gint messageview_show(MessageView *messageview, MsgInfo *msginfo,
1107                       gboolean all_headers)
1108 {
1109         gchar *file;
1110         MimeInfo *mimeinfo, *encinfo;
1111         gchar *subject = NULL;
1112         g_return_val_if_fail(msginfo != NULL, -1);
1113
1114         if (msginfo != messageview->msginfo)
1115                 messageview->show_full_text = FALSE;
1116
1117         if (messageview->mimeview->textview &&
1118             messageview->mimeview->textview->loading) {
1119                 messageview->mimeview->textview->stop_loading = TRUE;
1120                 return 0;
1121         }
1122
1123         if (messageview->toolbar)
1124                 toolbar_set_learn_button
1125                         (messageview->toolbar,
1126                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1127         else
1128                 toolbar_set_learn_button
1129                         (messageview->mainwin->toolbar,
1130                          MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1131
1132         if (messageview->toolbar) {
1133                 if (messageview->toolbar->learn_spam_btn) {
1134                         gboolean can_learn = FALSE;
1135                         if (procmsg_spam_can_learn() &&
1136                             (msginfo->folder &&
1137                              msginfo->folder->folder->klass->type != F_UNKNOWN &&
1138                              msginfo->folder->folder->klass->type != F_NEWS))
1139                                 can_learn = TRUE;
1140
1141                         gtk_widget_set_sensitive(
1142                                 messageview->toolbar->learn_spam_btn, 
1143                                 can_learn);
1144                 }
1145         }
1146         
1147         noticeview_hide(messageview->noticeview);
1148         mimeview_clear(messageview->mimeview);
1149         messageview->updating = TRUE;
1150
1151         if (msginfo->size > 1024*1024)
1152                 statuswindow_print_all(_("Fetching message (%s)..."),
1153                         to_human_readable(msginfo->size));
1154         
1155         file = procmsg_get_message_file_path(msginfo);
1156
1157         if (msginfo->size > 1024*1024)
1158                 statuswindow_pop_all();
1159
1160         if (!file) {
1161                 g_warning("can't get message file path.\n");
1162                 textview_show_error(messageview->mimeview->textview);
1163                 return -1;
1164         }
1165         
1166         if (!folder_has_parent_of_type(msginfo->folder, F_QUEUE) &&
1167             !folder_has_parent_of_type(msginfo->folder, F_DRAFT))
1168                 mimeinfo = procmime_scan_file(file);
1169         else
1170                 mimeinfo = procmime_scan_queue_file(file);
1171
1172         messageview->updating = FALSE;
1173         
1174         if (messageview->deferred_destroy) {
1175                 g_free(file);
1176                 messageview_destroy(messageview);
1177                 return 0;
1178         }
1179
1180         if (!mimeinfo) {
1181                 textview_show_error(messageview->mimeview->textview);
1182                 return -1;
1183         }
1184
1185         while ((encinfo = find_encrypted_part(mimeinfo)) != NULL) {
1186                 debug_print("decrypting message part\n");
1187                 if (privacy_mimeinfo_decrypt(encinfo) < 0) {
1188                         alertpanel_error(_("Couldn't decrypt: %s"),
1189                                 privacy_get_error());
1190                         break;
1191                 }
1192         }
1193                         
1194         if (messageview->msginfo != msginfo) {
1195                 procmsg_msginfo_free(messageview->msginfo);
1196                 messageview->msginfo = NULL;
1197                 messageview_set_menu_sensitive(messageview);
1198                 messageview->msginfo = 
1199                         procmsg_msginfo_get_full_info_from_file(msginfo, file);
1200                 if (!messageview->msginfo)
1201                         messageview->msginfo = procmsg_msginfo_copy(msginfo);
1202         } else {
1203                 messageview->msginfo = NULL;
1204                 messageview_set_menu_sensitive(messageview);
1205                 messageview->msginfo = msginfo;
1206         }
1207         headerview_show(messageview->headerview, messageview->msginfo);
1208
1209         messageview_set_position(messageview, 0);
1210
1211         textview_set_all_headers(messageview->mimeview->textview, 
1212                         messageview->all_headers);
1213
1214 #ifdef MAEMO
1215         maemo_window_full_screen_if_needed(GTK_WINDOW(messageview->window));
1216 #endif
1217         if (messageview->window) {
1218                 gtk_window_set_title(GTK_WINDOW(messageview->window), 
1219                                 _("Claws Mail - Message View"));
1220                 GTK_EVENTS_FLUSH();
1221         }
1222         mimeview_show_message(messageview->mimeview, mimeinfo, file);
1223         
1224 #ifndef GENERIC_UMPC
1225         messageview_set_position(messageview, 0);
1226 #endif
1227
1228         if (messageview->window && msginfo->subject) {
1229                 subject = g_strdup(msginfo->subject);
1230                 if (!g_utf8_validate(subject, -1, NULL)) {
1231                         g_free(subject);
1232                         subject = g_malloc(strlen(msginfo->subject)*2 +1);
1233                         conv_localetodisp(subject, strlen(msginfo->subject)*2 +1, 
1234                                 msginfo->subject);
1235                 }
1236                 if (g_utf8_validate(subject, -1, NULL))
1237                         gtk_window_set_title(GTK_WINDOW(messageview->window), 
1238                                 subject);
1239                 g_free(subject);
1240         }
1241
1242         if (msginfo && msginfo->folder) {
1243                 msginfo->folder->last_seen = msginfo->msgnum;   
1244         }
1245
1246         main_create_mailing_list_menu(messageview->mainwin, messageview->msginfo);
1247
1248         if (messageview->msginfo && messageview->msginfo->extradata
1249             && messageview->msginfo->extradata->partial_recv
1250             && !noticeview_is_visible(messageview->noticeview))
1251                 partial_recv_show(messageview->noticeview, 
1252                                   messageview->msginfo);
1253         else if (messageview->msginfo && messageview->msginfo->extradata &&
1254             (messageview->msginfo->extradata->dispositionnotificationto || 
1255              messageview->msginfo->extradata->returnreceiptto) &&
1256             !MSG_IS_RETRCPT_SENT(messageview->msginfo->flags) &&
1257             !prefs_common.never_send_retrcpt &&
1258             !noticeview_is_visible(messageview->noticeview))
1259                 return_receipt_show(messageview->noticeview, 
1260                                     messageview->msginfo);
1261
1262         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1263         if (!all_headers && mimeinfo 
1264                         && (mimeinfo->type != MIMETYPE_TEXT || 
1265             strcasecmp(mimeinfo->subtype, "plain")) 
1266                         && (mimeinfo->type != MIMETYPE_MULTIPART || 
1267             strcasecmp(mimeinfo->subtype, "signed"))) {
1268                 if (strcasecmp(mimeinfo->subtype, "html")) {
1269                         MimeInfo *saved_mimeinfo = mimeinfo;
1270                         MimeInfo *alt_parent = mimeinfo;
1271
1272                         /* if multipart/{related,mixed} part, look inside for a multipart/alternative child */
1273                         if (prefs_common.promote_html_part &&
1274                             mimeinfo->type == MIMETYPE_MULTIPART &&
1275                             (!strcasecmp(mimeinfo->subtype, "related") ||
1276                              !strcasecmp(mimeinfo->subtype, "mixed"))) {
1277                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1278                                         if (mimeinfo->node->parent != saved_mimeinfo->node) {
1279                                                 /* only consider children of the 
1280                                                  * multipart/{related,mixed} part */
1281                                                 continue;
1282                                         }
1283                                         if (mimeinfo->type == MIMETYPE_MULTIPART && 
1284                                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1285                                                 /* we got an alternative part */
1286                                                 alt_parent = mimeinfo;
1287                                                 break;
1288                                         }
1289                                         if (mimeinfo->type == MIMETYPE_TEXT && 
1290                                             !strcasecmp(mimeinfo->subtype, "html")) {
1291                                                 /* we got it */
1292                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1293                                                 goto done;
1294                                         }
1295                                 }
1296                         }
1297
1298                         /* if we now have a multipart/alternative part (possibly inside a
1299                          * multipart/{related,mixed} part, look for an HTML part inside */
1300                         if (prefs_common.promote_html_part && mimeinfo && 
1301                             mimeinfo->type == MIMETYPE_MULTIPART &&
1302                             !strcasecmp(mimeinfo->subtype, "alternative")) {
1303                                 for (; mimeinfo; mimeinfo = procmime_mimeinfo_next(mimeinfo)) {
1304                                         if (mimeinfo->node->parent != alt_parent->node) {
1305                                                 /* only consider children of the 
1306                                                  * multipart/alternative part, so as
1307                                                  * not to show html attachments */
1308                                                 continue;
1309                                         }
1310                                         if (mimeinfo->type == MIMETYPE_TEXT && 
1311                                             !strcasecmp(mimeinfo->subtype, "html")) {
1312                                                 /* we got it */
1313                                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1314                                                 goto done;
1315                                         }
1316                                 }
1317                         }
1318                         
1319                         /* if we didn't find anything, go back to start */
1320                         if (!mimeinfo) 
1321                                 mimeinfo = saved_mimeinfo;
1322
1323                         mimeview_show_part(messageview->mimeview,mimeinfo);
1324                         goto done;
1325                 } else if (prefs_common.invoke_plugin_on_html) {
1326                         mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1327                         goto done;
1328                 }
1329         }
1330         if (!all_headers && mimeinfo &&
1331             mimeinfo->type == MIMETYPE_MULTIPART &&
1332             mimeview_has_viewer_for_content_type(messageview->mimeview, "text/calendar")) {
1333                 /* look for a calendar part or it looks really strange */
1334                 while (mimeinfo) {
1335                         if (mimeinfo->type == MIMETYPE_TEXT &&
1336                             !strcasecmp(mimeinfo->subtype, "calendar")) {
1337                                 mimeview_select_mimepart_icon(messageview->mimeview, mimeinfo);
1338                                 goto done;
1339                         }
1340                         mimeinfo = procmime_mimeinfo_next(mimeinfo);
1341                 }
1342         }
1343 done:
1344         g_free(file);
1345
1346         return 0;
1347 }
1348
1349 void messageview_reflect_prefs_pixmap_theme(void)
1350 {
1351         GList *cur;
1352         MessageView *msgview;
1353
1354         for (cur = msgview_list; cur != NULL; cur = cur->next) {
1355                 msgview = (MessageView*)cur->data;
1356                 toolbar_update(TOOLBAR_MSGVIEW, msgview);
1357                 mimeview_update(msgview->mimeview);
1358         }
1359 }
1360
1361 void messageview_clear(MessageView *messageview)
1362 {
1363         if (!messageview)
1364                 return;
1365         procmsg_msginfo_free(messageview->msginfo);
1366         messageview->msginfo = NULL;
1367         messageview->filtered = FALSE;
1368         mimeview_clear(messageview->mimeview);
1369         headerview_clear(messageview->headerview);
1370         noticeview_hide(messageview->noticeview);
1371 }
1372
1373 void messageview_destroy(MessageView *messageview)
1374 {
1375         debug_print("destroy messageview\n");
1376         messageview_list = g_list_remove(messageview_list, messageview);
1377
1378         if (messageview->mainwin->summaryview->messageview == messageview) {
1379                 messageview->mainwin->summaryview->displayed = NULL;
1380                 messageview->mainwin->summaryview->messageview = NULL;
1381         }
1382         if (messageview->mainwin->summaryview->ext_messageview == messageview) {
1383                 messageview->mainwin->summaryview->displayed = NULL;
1384                 messageview->mainwin->summaryview->ext_messageview = NULL;
1385         }
1386         if (!messageview->deferred_destroy) {
1387                 hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,
1388                               messageview->msginfo_update_callback_id);
1389         }
1390
1391         if (messageview->updating) {
1392                 debug_print("uh oh, better not touch that now (fetching)\n");
1393                 messageview->deferred_destroy = TRUE;
1394                 gtk_widget_hide(messageview->window);
1395                 return;
1396         }
1397         
1398         if (messageview->mimeview->textview
1399         &&  messageview->mimeview->textview->loading) {
1400                 debug_print("uh oh, better not touch that now (loading text)\n");
1401                 messageview->deferred_destroy = TRUE;
1402                 messageview->mimeview->textview->stop_loading = TRUE;
1403                 gtk_widget_hide(messageview->window);
1404                 return;
1405         }
1406
1407         headerview_destroy(messageview->headerview);
1408         mimeview_destroy(messageview->mimeview);
1409         noticeview_destroy(messageview->noticeview);
1410
1411         procmsg_msginfo_free(messageview->msginfo);
1412         toolbar_clear_list(TOOLBAR_MSGVIEW);
1413         if (messageview->toolbar) {
1414                 toolbar_destroy(messageview->toolbar);
1415                 g_free(messageview->toolbar);
1416         }
1417         
1418         msgview_list = g_list_remove(msgview_list, messageview); 
1419
1420         if (messageview->window)
1421                 gtk_widget_destroy(messageview->window);
1422         g_free(messageview);
1423 }
1424
1425 void messageview_delete(MessageView *msgview)
1426 {
1427         MsgInfo *msginfo = NULL;
1428         FolderItem *trash = NULL;
1429         PrefsAccount *ac = NULL;
1430
1431         if (msgview->msginfo && msgview->mainwin && msgview->mainwin->summaryview)
1432                 msginfo = summary_get_selected_msg(msgview->mainwin->summaryview);
1433         
1434         /* need a procmsg_msginfo_equal() */
1435         if (msginfo && msgview->msginfo && 
1436             msginfo->msgnum == msgview->msginfo->msgnum && 
1437             msginfo->folder == msgview->msginfo->folder) {
1438                 summary_delete_trash(msgview->mainwin->summaryview);
1439         } else {                
1440                 msginfo = msgview->msginfo;
1441
1442                 g_return_if_fail(msginfo != NULL);
1443
1444                 /* to get the trash folder, we have to choose either
1445                  * the folder's or account's trash default - we prefer
1446                  * the one in the account prefs */
1447                 if (msginfo->folder) {
1448                         if (NULL != (ac = account_find_from_item(msginfo->folder)))
1449                                 trash = account_get_special_folder(ac, F_TRASH);
1450                         if (!trash && msginfo->folder->folder)  
1451                                 trash = msginfo->folder->folder->trash;
1452                         /* if still not found, use the default */
1453                         if (!trash) 
1454                                 trash = folder_get_default_trash();
1455                 }       
1456
1457                 g_return_if_fail(trash != NULL);
1458
1459                 if (prefs_common.immediate_exec)
1460                         /* TODO: Delete from trash */
1461                         folder_item_move_msg(trash, msginfo);
1462                 else {
1463                         procmsg_msginfo_set_to_folder(msginfo, trash);
1464                         procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
1465                         /* NOTE: does not update to next message in summaryview */
1466                 }
1467         }
1468 #ifdef GENERIC_UMPC
1469         if (msgview->window && !prefs_common.always_show_msg) {
1470                 messageview_destroy(msgview);
1471         }
1472 #endif
1473 }
1474
1475 /* 
1476  * \brief update messageview with currently selected message in summaryview
1477  *        leave unchanged if summaryview is empty
1478  * \param pointer to MessageView
1479  */     
1480 static void messageview_update(MessageView *msgview, MsgInfo *old_msginfo)
1481 {
1482         SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
1483
1484         g_return_if_fail(summaryview != NULL);
1485         
1486         if (summaryview->selected) {
1487                 MsgInfo *msginfo = summary_get_selected_msg(summaryview);
1488                 if (msginfo == NULL || msginfo == old_msginfo)
1489                         return;
1490
1491                 messageview_show(msgview, msginfo, 
1492                                  msgview->all_headers);
1493         } 
1494 }
1495
1496 TextView *messageview_get_current_textview(MessageView *messageview)
1497 {
1498         TextView *text = NULL;
1499
1500         text = messageview->mimeview->textview;
1501
1502         return text;
1503 }
1504
1505 MimeInfo *messageview_get_selected_mime_part(MessageView *messageview)
1506 {
1507         return mimeview_get_selected_part(messageview->mimeview);
1508 }
1509
1510 void messageview_copy_clipboard(MessageView *messageview)
1511 {
1512         gchar *text = messageview_get_selection(messageview);
1513         if (text) {
1514                 gtk_clipboard_set_text(
1515                         gtk_clipboard_get(GDK_SELECTION_CLIPBOARD),
1516                         text, -1);
1517         }
1518         g_free(text);
1519 }
1520
1521 void messageview_select_all(MessageView *messageview)
1522 {
1523         TextView *text;
1524
1525         text = messageview_get_current_textview(messageview);
1526         if (text) {
1527                 GtkTextView *textview = GTK_TEXT_VIEW(text->text);
1528                 GtkTextBuffer *buffer;
1529                 GtkTextIter start, end;
1530
1531                 buffer = gtk_text_view_get_buffer(textview);
1532                 gtk_text_buffer_get_bounds(buffer, &start, &end);
1533                 gtk_text_buffer_select_range(buffer, &start, &end);
1534         }
1535 }
1536
1537 void messageview_set_position(MessageView *messageview, gint pos)
1538 {
1539         TextView *text;
1540
1541         text = messageview_get_current_textview(messageview);
1542         if (text)
1543                 textview_set_position(text, pos);
1544 }
1545
1546 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
1547                                    gboolean case_sens)
1548 {
1549         TextView *text;
1550
1551         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1552                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1553                 if (viewer && viewer->text_search) {
1554                         return viewer->text_search(viewer, FALSE, str, case_sens);
1555                 }
1556         }
1557
1558         text = messageview_get_current_textview(messageview);
1559         if (text)
1560                 return textview_search_string(text, str, case_sens);
1561         return FALSE;
1562 }
1563
1564 gboolean messageview_search_string_backward(MessageView *messageview,
1565                                             const gchar *str,
1566                                             gboolean case_sens)
1567 {
1568         TextView *text;
1569
1570         if (messageview->mimeview->type == MIMEVIEW_VIEWER) {
1571                 MimeViewer *viewer = messageview->mimeview->mimeviewer;
1572                 if (viewer && viewer->text_search) {
1573                         return viewer->text_search(viewer, TRUE, str, case_sens);
1574                 }
1575         }
1576
1577         text = messageview_get_current_textview(messageview);
1578         if (text)       
1579                 return textview_search_string_backward(text,
1580                                                        str, case_sens);
1581         return FALSE;
1582 }
1583
1584 gboolean messageview_is_visible(MessageView *messageview)
1585 {
1586         if (messageview == NULL)
1587                 return FALSE;
1588         return messageview->visible;
1589 }
1590
1591 static void messageview_save_as(MessageView *messageview)
1592 {
1593         gchar *filename = NULL;
1594         MsgInfo *msginfo;
1595         gchar *src, *dest, *tmp;
1596
1597         if (!messageview->msginfo) return;
1598         msginfo = messageview->msginfo;
1599
1600         if (msginfo->subject) {
1601                 Xstrdup_a(filename, msginfo->subject, return);
1602                 subst_for_filename(filename);
1603         }
1604         if (filename && !g_utf8_validate(filename, -1, NULL)) {
1605                 gchar *oldstr = filename;
1606                 filename = conv_codeset_strdup(filename,
1607                                                conv_get_locale_charset_str(),
1608                                                CS_UTF_8);
1609                 if (!filename) {
1610                         g_warning("messageview_save_as(): failed to convert character set.");
1611                         filename = g_strdup(oldstr);
1612                 }
1613                 dest = filesel_select_file_save(_("Save as"), filename);
1614                 g_free(filename);
1615         } else
1616                 dest = filesel_select_file_save(_("Save as"), filename);
1617         if (!dest) return;
1618         if (is_file_exist(dest)) {
1619                 AlertValue aval;
1620
1621                 aval = alertpanel(_("Overwrite"),
1622                                   _("Overwrite existing file?"),
1623                                   GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL);
1624                 if (G_ALERTALTERNATE != aval) return;
1625         }
1626
1627         src = procmsg_get_message_file(msginfo);
1628         if (copy_file(src, dest, TRUE) < 0) {
1629                 tmp =  g_path_get_basename(dest);
1630                 alertpanel_error(_("Couldn't save the file '%s'."), tmp);
1631                 g_free(tmp);
1632         }
1633         g_free(dest);
1634         g_free(src);
1635 }
1636
1637 static gint messageview_delete_cb(GtkWidget *widget, GdkEventAny *event,
1638                                   MessageView *messageview)
1639 {
1640         messageview_destroy(messageview);
1641         return TRUE;
1642 }
1643
1644 static void messageview_size_allocate_cb(GtkWidget *widget,
1645                                          GtkAllocation *allocation)
1646 {
1647         g_return_if_fail(allocation != NULL);
1648
1649         prefs_common.msgwin_width  = allocation->width;
1650         prefs_common.msgwin_height = allocation->height;
1651 }
1652 #ifndef MAEMO
1653 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
1654                         MessageView *messageview)
1655 {
1656         if (event && event->keyval == GDK_Escape && messageview->window) {
1657                 messageview_destroy(messageview);
1658                 return TRUE;
1659         }
1660
1661         if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK|GDK_SHIFT_MASK)) != 0)
1662                 return FALSE;
1663
1664         g_signal_stop_emission_by_name(G_OBJECT(widget),
1665                                         "key_press_event");
1666         mimeview_pass_key_press_event(messageview->mimeview, event);
1667         return FALSE;
1668 }
1669 #endif
1670
1671 static void messageview_show_partial_display_cb(NoticeView *noticeview, MessageView *messageview)
1672 {
1673         messageview->show_full_text = TRUE;
1674         main_window_cursor_wait(mainwindow_get_mainwindow());
1675         noticeview_hide(messageview->noticeview);
1676         messageview->partial_display_shown = FALSE;
1677         GTK_EVENTS_FLUSH();
1678         mimeview_handle_cmd(messageview->mimeview, "sc://display_as_text", NULL, NULL);
1679         main_window_cursor_normal(mainwindow_get_mainwindow());
1680 }
1681
1682 void messageview_show_partial_display(MessageView *messageview, MsgInfo *msginfo,
1683                                              size_t length)
1684 {
1685         gchar *msg = g_strdup_printf(_("Show all %s."), to_human_readable((goffset)length));
1686         noticeview_set_icon(messageview->noticeview, STOCK_PIXMAP_NOTICE_WARN);
1687         noticeview_set_text(messageview->noticeview, _("Only the first megabyte of text is shown."));
1688         noticeview_set_button_text(messageview->noticeview, msg);
1689         g_free(msg);
1690         noticeview_set_button_press_callback(messageview->noticeview,
1691                                              G_CALLBACK(messageview_show_partial_display_cb),
1692                                              (gpointer) messageview);
1693         noticeview_show(messageview->noticeview);
1694         messageview->partial_display_shown = TRUE;
1695 }
1696
1697 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
1698 {
1699         gchar *addr = NULL;
1700         gboolean from_me = FALSE;
1701         if (msginfo->folder 
1702                 && (folder_has_parent_of_type(msginfo->folder, F_QUEUE)
1703                  || folder_has_parent_of_type(msginfo->folder, F_DRAFT)))
1704                 return;
1705
1706         addr = g_strdup(msginfo->from);
1707         if (addr) {
1708                 extract_address(addr);
1709                 if (account_find_from_address(addr, FALSE)) {
1710                         from_me = TRUE;
1711                 }
1712                 g_free(addr);
1713         }
1714
1715         if (from_me) {
1716                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1717                 if (MSG_IS_RETRCPT_GOT(msginfo->flags)) {
1718                         noticeview_set_text(noticeview, _("You got a return receipt for this message : "
1719                                                           "it has been displayed by the recipient."));
1720                 } else {
1721                         noticeview_set_text(noticeview, _("You asked for a return receipt in this message."));
1722                 }
1723                 noticeview_set_button_text(noticeview, NULL);
1724                 noticeview_set_button_press_callback(noticeview, NULL, NULL);
1725         } else {
1726                 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1727                 noticeview_set_text(noticeview, _("This message asks for a return receipt."));
1728                 noticeview_set_button_text(noticeview, _("Send receipt"));
1729                 noticeview_set_button_press_callback(noticeview,
1730                                                      G_CALLBACK(return_receipt_send_clicked),
1731                                                      (gpointer) msginfo);
1732         }
1733         noticeview_show(noticeview);
1734 }
1735
1736 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
1737 {
1738         MsgInfo *tmpmsginfo;
1739         gchar *file;
1740
1741         file = procmsg_get_message_file_path(msginfo);
1742         if (!file) {
1743                 g_warning("can't get message file path.\n");
1744                 return;
1745         }
1746
1747         tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
1748         tmpmsginfo->folder = msginfo->folder;
1749         tmpmsginfo->msgnum = msginfo->msgnum;
1750
1751         if (disposition_notification_send(tmpmsginfo) >= 0) {
1752                 procmsg_msginfo_set_flags(msginfo, MSG_RETRCPT_SENT, 0);
1753                 noticeview_hide(noticeview);
1754         }               
1755
1756         procmsg_msginfo_free(tmpmsginfo);
1757         g_free(file);
1758 }
1759
1760 static void partial_recv_show(NoticeView *noticeview, MsgInfo *msginfo)
1761 {
1762         gchar *text = NULL;
1763         gchar *button1 = NULL;
1764         gchar *button2 = NULL;
1765         void  *button1_cb = NULL;
1766         void  *button2_cb = NULL;
1767
1768         if (!msginfo->extradata)
1769                 return;
1770         if (!partial_msg_in_uidl_list(msginfo)) {
1771                 text = g_strdup_printf(_("This message has been partially "
1772                                 "retrieved,\nand has been deleted from the "
1773                                 "server."));
1774         } else {
1775                 switch (msginfo->planned_download) {
1776                 case POP3_PARTIAL_DLOAD_UNKN:
1777                         text = g_strdup_printf(_("This message has been "
1778                                         "partially retrieved;\nit is %s."),
1779                                         to_human_readable(
1780                                                 (goffset)(msginfo->total_size)));
1781                         button1 = _("Mark for download");
1782                         button2 = _("Mark for deletion");
1783                         button1_cb = partial_recv_dload_clicked;
1784                         button2_cb = partial_recv_del_clicked;
1785                         break;
1786                 case POP3_PARTIAL_DLOAD_DLOAD:
1787                         text = g_strdup_printf(_("This message has been "
1788                                         "partially retrieved;\nit is %s and "
1789                                         "will be downloaded."),
1790                                         to_human_readable(
1791                                                 (goffset)(msginfo->total_size)));
1792                         button1 = _("Unmark");
1793                         button1_cb = partial_recv_unmark_clicked;
1794                         button2 = _("Mark for deletion");
1795                         button2_cb = partial_recv_del_clicked;
1796                         break;
1797                 case POP3_PARTIAL_DLOAD_DELE:
1798                         text = g_strdup_printf(_("This message has been "
1799                                         "partially retrieved;\nit is %s and "
1800                                         "will be deleted."),
1801                                         to_human_readable(
1802                                                 (goffset)(msginfo->total_size)));
1803                         button1 = _("Mark for download");
1804                         button1_cb = partial_recv_dload_clicked;
1805                         button2 = _("Unmark");
1806                         button2_cb = partial_recv_unmark_clicked;
1807                         break;
1808                 default:
1809                         return;
1810                 }
1811         }
1812         
1813         noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1814         noticeview_set_text(noticeview, text);
1815         g_free(text);
1816         noticeview_set_button_text(noticeview, button1);
1817         noticeview_set_button_press_callback(noticeview,
1818                      G_CALLBACK(button1_cb), (gpointer) msginfo);
1819
1820         noticeview_set_2ndbutton_text(noticeview, button2);
1821         noticeview_set_2ndbutton_press_callback(noticeview,
1822                      G_CALLBACK(button2_cb), (gpointer) msginfo);
1823
1824         noticeview_show(noticeview);
1825 }
1826
1827 static void partial_recv_dload_clicked(NoticeView *noticeview, 
1828                                        MsgInfo *msginfo)
1829 {
1830         if (partial_mark_for_download(msginfo) == 0) {
1831                 partial_recv_show(noticeview, msginfo);
1832         }
1833 }
1834
1835 static void partial_recv_del_clicked(NoticeView *noticeview, 
1836                                        MsgInfo *msginfo)
1837 {
1838         if (partial_mark_for_delete(msginfo) == 0) {
1839                 partial_recv_show(noticeview, msginfo);
1840         }
1841 }
1842
1843 static void partial_recv_unmark_clicked(NoticeView *noticeview, 
1844                                        MsgInfo *msginfo)
1845 {
1846         if (partial_unmark(msginfo) == 0) {
1847                 partial_recv_show(noticeview, msginfo);
1848         }
1849 }
1850
1851 static void select_account_cb(GtkWidget *w, gpointer data)
1852 {
1853         *(gint*)data = combobox_get_active_data(GTK_COMBO_BOX(w));
1854 }
1855
1856 static PrefsAccount *select_account_from_list(GList *ac_list)
1857 {
1858         GtkWidget *optmenu;
1859         gint account_id;
1860
1861         g_return_val_if_fail(ac_list != NULL, NULL);
1862         g_return_val_if_fail(ac_list->data != NULL, NULL);
1863         
1864         optmenu = gtkut_account_menu_new(ac_list,
1865                         G_CALLBACK(select_account_cb),
1866                         &account_id);
1867         if (!optmenu)
1868                 return NULL;
1869         account_id = ((PrefsAccount *) ac_list->data)->account_id;
1870         if (alertpanel_with_widget(
1871                                 _("Return Receipt Notification"),
1872                                 _("The message was sent to several of your "
1873                                   "accounts.\n"
1874                                   "Please choose which account do you want to "
1875                                   "use for sending the receipt notification:"),
1876                                 _("_Cancel"), _("_Send Notification"), NULL,
1877                                 FALSE, G_ALERTDEFAULT, optmenu) != G_ALERTALTERNATE)
1878                 return NULL;
1879         return account_find_from_id(account_id);
1880 }
1881
1882 /* 
1883  * \brief return selected messageview text, when nothing is 
1884  *        selected and message was filtered, return complete text
1885  *
1886  * \param  pointer to Messageview 
1887  *
1888  * \return pointer to text (needs to be free'd by calling func)
1889  */
1890 gchar *messageview_get_selection(MessageView *msgview)
1891 {
1892         TextView *textview;
1893         gchar *text = NULL;
1894         GtkTextView *edit = NULL;
1895         GtkTextBuffer *textbuf;
1896         gint body_pos = 0;
1897         
1898         g_return_val_if_fail(msgview != NULL, NULL);
1899
1900         if (msgview->mimeview->type == MIMEVIEW_VIEWER) {
1901                 MimeViewer *viewer = msgview->mimeview->mimeviewer;
1902                 if (viewer && viewer->get_selection) {
1903                         text = viewer->get_selection(viewer);
1904                         if (text)
1905                                 return text;
1906                 }
1907         }
1908
1909         textview = messageview_get_current_textview(msgview);
1910         g_return_val_if_fail(textview != NULL, NULL);
1911
1912         edit = GTK_TEXT_VIEW(textview->text);
1913         g_return_val_if_fail(edit != NULL, NULL);
1914         body_pos = textview->body_pos;
1915
1916         textbuf = gtk_text_view_get_buffer(edit);
1917
1918         if (gtk_text_buffer_get_selection_bounds(textbuf, NULL, NULL))
1919                 return gtkut_text_view_get_selection(edit);
1920         else if (msgview->filtered) {
1921                 GtkTextIter start_iter, end_iter;
1922                 gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter, body_pos);
1923                 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
1924                 gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter, FALSE);
1925         } else
1926                 text = NULL;
1927
1928         return text;
1929 }
1930
1931 static void save_as_cb(GtkAction *action, gpointer data)
1932 {
1933         MessageView *messageview = (MessageView *)data;
1934         messageview_save_as(messageview);
1935 }
1936
1937 #if GTK_CHECK_VERSION(2,10,0)
1938 static void print_mimeview(MimeView *mimeview, gint sel_start, gint sel_end, gint partnum) 
1939 {
1940         MainWindow *mainwin;
1941
1942         if (!mimeview 
1943         ||  !mimeview->textview
1944         ||  !mimeview->textview->text)
1945                 alertpanel_warning(_("Cannot print: the message doesn't "
1946                                      "contain text."));
1947         else {
1948                 gtk_widget_realize(mimeview->textview->text);
1949                 if (partnum > 0) {
1950                         mimeview_select_part_num(mimeview, partnum);
1951                 }
1952                 if (mimeview->type == MIMEVIEW_VIEWER) {
1953                         MimeViewer *viewer = mimeview->mimeviewer;
1954                         if (viewer && viewer->print) {
1955                                 viewer->print(viewer);
1956                                 return;
1957                         }
1958                 }
1959                 if (sel_start != -1 && sel_end != -1) {
1960                         GtkTextIter start, end;
1961                         GtkTextView *text = GTK_TEXT_VIEW(mimeview->textview->text);
1962                         GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1963
1964                         gtk_text_buffer_get_iter_at_offset(buffer, &start, sel_start);
1965                         gtk_text_buffer_get_iter_at_offset(buffer, &end, sel_end);
1966                         gtk_text_buffer_select_range(buffer, &start, &end);
1967                 }
1968                 /* TODO: Get the real parent window, not the main window */
1969                 mainwin = mainwindow_get_mainwindow();
1970                 printing_print(GTK_TEXT_VIEW(mimeview->textview->text),
1971                                mainwin ? GTK_WINDOW(mainwin->window) : NULL,
1972                                 sel_start, sel_end);
1973         }
1974 }
1975
1976 void messageview_print(MsgInfo *msginfo, gboolean all_headers, 
1977                         gint sel_start, gint sel_end, gint partnum) 
1978 {
1979         PangoFontDescription *font_desc = NULL;
1980         MessageView *tmpview = messageview_create_with_new_window_visible(
1981                                 mainwindow_get_mainwindow(), FALSE);
1982
1983         if (prefs_common.use_different_print_font) {
1984                 font_desc = pango_font_description_from_string
1985                                                 (prefs_common.printfont);
1986         } else {
1987                 font_desc = pango_font_description_from_string
1988                                                 (prefs_common.textfont);
1989         }
1990         if (font_desc) {
1991                 gtk_widget_modify_font(tmpview->mimeview->textview->text, 
1992                         font_desc);
1993                 pango_font_description_free(font_desc);
1994         }
1995
1996         tmpview->all_headers = all_headers;
1997         if (msginfo && messageview_show(tmpview, msginfo, 
1998                 tmpview->all_headers) >= 0) {
1999                         print_mimeview(tmpview->mimeview, 
2000                                 sel_start, sel_end, partnum);
2001         }
2002         messageview_destroy(tmpview);
2003 }
2004 #endif
2005
2006 #if GTK_CHECK_VERSION(2,10,0)
2007 static void page_setup_cb(GtkAction *action, gpointer data)
2008 {
2009         MessageView *messageview = (MessageView *)data;
2010         printing_page_setup(messageview ?
2011                             GTK_WINDOW(messageview->window) : NULL);
2012 }
2013 #endif
2014
2015 static void print_cb(GtkAction *action, gpointer data)
2016 {
2017         MessageView *messageview = (MessageView *)data;
2018 #if !GTK_CHECK_VERSION(2,10,0)
2019         gchar *cmdline = NULL;
2020         gchar *p;
2021 #else
2022         gint sel_start = -1, sel_end = -1, partnum = 0;
2023 #endif
2024
2025         if (!messageview->msginfo) return;
2026
2027 #if !GTK_CHECK_VERSION(2,10,0)
2028         cmdline = input_dialog(_("Print"),
2029                                _("Enter the print command line:\n"
2030                                  "('%s' will be replaced with file name)"),
2031                                prefs_common.print_cmd);
2032         if (!cmdline) return;
2033         if (!(p = strchr(cmdline, '%')) || *(p + 1) != 's' ||
2034             strchr(p + 2, '%')) {
2035                 alertpanel_error(_("Print command line is invalid:\n'%s'"),
2036                                  cmdline);
2037                 g_free(cmdline);
2038                 return;
2039         }
2040         procmsg_print_message(messageview->msginfo, cmdline);
2041         g_free(cmdline);
2042 #else
2043         partnum = mimeview_get_selected_part_num(messageview->mimeview);
2044         textview_get_selection_offsets(messageview->mimeview->textview,
2045                 &sel_start, &sel_end);
2046         messageview_print(messageview->msginfo, messageview->all_headers, 
2047                 sel_start, sel_end, partnum);
2048 #endif
2049 }
2050
2051 static void close_cb(GtkAction *action, gpointer data)
2052 {
2053         MessageView *messageview = (MessageView *)data;
2054         messageview_destroy(messageview);
2055 }
2056
2057 static void copy_cb(GtkAction *action, gpointer data)
2058 {
2059         MessageView *messageview = (MessageView *)data;
2060         messageview_copy_clipboard(messageview);
2061 }
2062
2063 static void allsel_cb(GtkAction *action, gpointer data)
2064 {
2065         MessageView *messageview = (MessageView *)data;
2066         messageview_select_all(messageview);
2067 }
2068
2069 static void search_cb(GtkAction *action, gpointer data)
2070 {
2071         MessageView *messageview = (MessageView *)data;
2072         message_search(messageview);
2073 }
2074
2075 static void prev_cb(GtkAction *action, gpointer data)
2076 {
2077         MessageView *messageview = (MessageView *)data;
2078         messageview->updating = TRUE;
2079         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_BACKWARD);
2080         messageview->updating = FALSE;
2081
2082         if (messageview->deferred_destroy) {
2083                 debug_print("messageview got away!\n");
2084                 messageview_destroy(messageview);
2085                 return;
2086         }
2087         if (messageview->mainwin->summaryview->selected) {
2088 #ifndef GENERIC_UMPC
2089                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2090                        
2091                 if (msginfo)
2092                         messageview_show(messageview, msginfo, 
2093                                          messageview->all_headers);
2094 #endif
2095         } else {
2096                 gtk_widget_destroy(messageview->window);
2097         }
2098 }
2099
2100 static void next_cb(GtkAction *action, gpointer data)
2101 {
2102         MessageView *messageview = (MessageView *)data;
2103         messageview->updating = TRUE;
2104         summary_step(messageview->mainwin->summaryview, GTK_SCROLL_STEP_FORWARD);
2105         messageview->updating = FALSE;
2106
2107         if (messageview->deferred_destroy) {
2108                 debug_print("messageview got away!\n");
2109                 messageview_destroy(messageview);
2110                 return;
2111         }
2112         if (messageview->mainwin->summaryview->selected) {
2113 #ifndef GENERIC_UMPC
2114                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2115                        
2116                 if (msginfo)
2117                         messageview_show(messageview, msginfo, 
2118                                          messageview->all_headers);
2119 #endif
2120         } else {
2121                 gtk_widget_destroy(messageview->window);
2122         }
2123 }
2124
2125 static void prev_unread_cb(GtkAction *action, gpointer data)
2126 {
2127         MessageView *messageview = (MessageView *)data;
2128         messageview->updating = TRUE;
2129         summary_select_prev_unread(messageview->mainwin->summaryview);
2130         messageview->updating = FALSE;
2131
2132         if (messageview->deferred_destroy) {
2133                 debug_print("messageview got away!\n");
2134                 messageview_destroy(messageview);
2135                 return;
2136         }
2137         if (messageview->mainwin->summaryview->selected) {
2138 #ifndef GENERIC_UMPC
2139                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2140                        
2141                 if (msginfo)
2142                         messageview_show(messageview, msginfo, 
2143                                          messageview->all_headers);
2144 #endif
2145         } else {
2146                 gtk_widget_destroy(messageview->window);
2147         }
2148 }
2149
2150 static void next_unread_cb(GtkAction *action, gpointer data)
2151 {
2152         MessageView *messageview = (MessageView *)data;
2153         messageview->updating = TRUE;
2154         summary_select_next_unread(messageview->mainwin->summaryview);
2155         messageview->updating = FALSE;
2156
2157         if (messageview->deferred_destroy) {
2158                 debug_print("messageview got away!\n");
2159                 messageview_destroy(messageview);
2160                 return;
2161         }
2162         if (messageview->mainwin->summaryview->selected) {
2163 #ifndef GENERIC_UMPC
2164                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2165                        
2166                 if (msginfo)
2167                         messageview_show(messageview, msginfo, 
2168                                          messageview->all_headers);
2169 #endif
2170         } else {
2171                 gtk_widget_destroy(messageview->window);
2172         }
2173 }
2174
2175 static void prev_new_cb(GtkAction *action, gpointer data)
2176 {
2177         MessageView *messageview = (MessageView *)data;
2178         messageview->updating = TRUE;
2179         summary_select_prev_new(messageview->mainwin->summaryview);
2180         messageview->updating = FALSE;
2181
2182         if (messageview->deferred_destroy) {
2183                 debug_print("messageview got away!\n");
2184                 messageview_destroy(messageview);
2185                 return;
2186         }
2187         if (messageview->mainwin->summaryview->selected) {
2188 #ifndef GENERIC_UMPC
2189                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2190                        
2191                 if (msginfo)
2192                         messageview_show(messageview, msginfo, 
2193                                          messageview->all_headers);
2194 #endif
2195         } else {
2196                 gtk_widget_destroy(messageview->window);
2197         }
2198 }
2199
2200 static void next_new_cb(GtkAction *action, gpointer data)
2201 {
2202         MessageView *messageview = (MessageView *)data;
2203         messageview->updating = TRUE;
2204         summary_select_next_new(messageview->mainwin->summaryview);
2205         messageview->updating = FALSE;
2206
2207         if (messageview->deferred_destroy) {
2208                 debug_print("messageview got away!\n");
2209                 messageview_destroy(messageview);
2210                 return;
2211         }
2212         if (messageview->mainwin->summaryview->selected) {
2213 #ifndef GENERIC_UMPC
2214                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2215                        
2216                 if (msginfo)
2217                         messageview_show(messageview, msginfo, 
2218                                          messageview->all_headers);
2219 #endif
2220         } else {
2221                 gtk_widget_destroy(messageview->window);
2222         }
2223 }
2224
2225 static void prev_marked_cb(GtkAction *action, gpointer data)
2226 {
2227         MessageView *messageview = (MessageView *)data;
2228         messageview->updating = TRUE;
2229         summary_select_prev_marked(messageview->mainwin->summaryview);
2230         messageview->updating = FALSE;
2231
2232         if (messageview->deferred_destroy) {
2233                 debug_print("messageview got away!\n");
2234                 messageview_destroy(messageview);
2235                 return;
2236         }
2237         if (messageview->mainwin->summaryview->selected) {
2238 #ifndef GENERIC_UMPC
2239                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2240                        
2241                 if (msginfo)
2242                         messageview_show(messageview, msginfo, 
2243                                          messageview->all_headers);
2244 #endif
2245         } else {
2246                 gtk_widget_destroy(messageview->window);
2247         }
2248 }
2249
2250 static void next_marked_cb(GtkAction *action, gpointer data)
2251 {
2252         MessageView *messageview = (MessageView *)data;
2253         messageview->updating = TRUE;
2254         summary_select_next_marked(messageview->mainwin->summaryview);
2255         messageview->updating = FALSE;
2256
2257         if (messageview->deferred_destroy) {
2258                 debug_print("messageview got away!\n");
2259                 messageview_destroy(messageview);
2260                 return;
2261         }
2262         if (messageview->mainwin->summaryview->selected) {
2263 #ifndef GENERIC_UMPC
2264                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2265                        
2266                 if (msginfo)
2267                         messageview_show(messageview, msginfo, 
2268                                          messageview->all_headers);
2269 #endif
2270         } else {
2271                 gtk_widget_destroy(messageview->window);
2272         }
2273 }
2274
2275 static void prev_labeled_cb(GtkAction *action, gpointer data)
2276 {
2277         MessageView *messageview = (MessageView *)data;
2278         messageview->updating = TRUE;
2279         summary_select_prev_labeled(messageview->mainwin->summaryview);
2280         messageview->updating = FALSE;
2281
2282         if (messageview->deferred_destroy) {
2283                 debug_print("messageview got away!\n");
2284                 messageview_destroy(messageview);
2285                 return;
2286         }
2287         if (messageview->mainwin->summaryview->selected) {
2288 #ifndef GENERIC_UMPC
2289                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2290                        
2291                 if (msginfo)
2292                         messageview_show(messageview, msginfo, 
2293                                          messageview->all_headers);
2294 #endif
2295         } else {
2296                 gtk_widget_destroy(messageview->window);
2297         }
2298 }
2299
2300 static void next_labeled_cb(GtkAction *action, gpointer data)
2301 {
2302         MessageView *messageview = (MessageView *)data;
2303         messageview->updating = TRUE;
2304         summary_select_next_labeled(messageview->mainwin->summaryview);
2305         messageview->updating = FALSE;
2306
2307         if (messageview->deferred_destroy) {
2308                 debug_print("messageview got away!\n");
2309                 messageview_destroy(messageview);
2310                 return;
2311         }
2312         if (messageview->mainwin->summaryview->selected) {
2313 #ifndef GENERIC_UMPC
2314                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2315                        
2316                 if (msginfo)
2317                         messageview_show(messageview, msginfo, 
2318                                          messageview->all_headers);
2319 #endif
2320         } else {
2321                 gtk_widget_destroy(messageview->window);
2322         }
2323 }
2324
2325 static void last_read_cb(GtkAction *action, gpointer data)
2326 {
2327         MessageView *messageview = (MessageView *)data;
2328         messageview->updating = TRUE;
2329         summary_select_last_read(messageview->mainwin->summaryview);
2330         messageview->updating = FALSE;
2331
2332         if (messageview->deferred_destroy) {
2333                 debug_print("messageview got away!\n");
2334                 messageview_destroy(messageview);
2335                 return;
2336         }
2337         if (messageview->mainwin->summaryview->selected) {
2338 #ifndef GENERIC_UMPC
2339                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2340                        
2341                 if (msginfo)
2342                         messageview_show(messageview, msginfo, 
2343                                          messageview->all_headers);
2344 #endif
2345         } else {
2346                 gtk_widget_destroy(messageview->window);
2347         }
2348 }
2349
2350 static void parent_cb(GtkAction *action, gpointer data)
2351 {
2352         MessageView *messageview = (MessageView *)data;
2353         messageview->updating = TRUE;
2354         summary_select_parent(messageview->mainwin->summaryview);
2355         messageview->updating = FALSE;
2356
2357         if (messageview->deferred_destroy) {
2358                 debug_print("messageview got away!\n");
2359                 messageview_destroy(messageview);
2360                 return;
2361         }
2362         if (messageview->mainwin->summaryview->selected) {
2363 #ifndef GENERIC_UMPC
2364                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2365                        
2366                 if (msginfo)
2367                         messageview_show(messageview, msginfo, 
2368                                          messageview->all_headers);
2369 #endif
2370         } else {
2371                 gtk_widget_destroy(messageview->window);
2372         }
2373 }
2374
2375 static void goto_unread_folder_cb(GtkAction *action, gpointer data)
2376 {
2377         MessageView *messageview = (MessageView *)data;
2378         messageview->updating = TRUE;
2379         folderview_select_next_unread(messageview->mainwin->folderview, FALSE);
2380         messageview->updating = FALSE;
2381
2382         if (messageview->deferred_destroy) {
2383                 debug_print("messageview got away!\n");
2384                 messageview_destroy(messageview);
2385                 return;
2386         }
2387         if (messageview->mainwin->summaryview->selected) {
2388 #ifndef GENERIC_UMPC
2389                 MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2390                        
2391                 if (msginfo)
2392                         messageview_show(messageview, msginfo, 
2393                                          messageview->all_headers);
2394 #endif
2395         } else {
2396                 gtk_widget_destroy(messageview->window);
2397         }
2398 }
2399
2400 static void goto_folder_cb(GtkAction *action, gpointer data)
2401 {
2402         MessageView *messageview = (MessageView *)data;
2403         messageview->updating = TRUE;
2404         FolderItem *to_folder;
2405         messageview->updating = FALSE;
2406
2407         to_folder = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL, FALSE);
2408
2409         if (to_folder) {
2410                 folderview_select(messageview->mainwin->folderview, to_folder);
2411
2412                 if (messageview->deferred_destroy) {
2413                         debug_print("messageview got away!\n");
2414                         messageview_destroy(messageview);
2415                         return;
2416                 }
2417                 if (messageview->mainwin->summaryview->selected) {
2418 #ifndef GENERIC_UMPC
2419                         MsgInfo * msginfo = summary_get_selected_msg(messageview->mainwin->summaryview);
2420                        
2421                         if (msginfo)
2422                                 messageview_show(messageview, msginfo, 
2423                                                  messageview->all_headers);
2424 #endif
2425                 } else {
2426                         gtk_widget_destroy(messageview->window);
2427                 }
2428         }
2429 }
2430
2431 static void set_charset_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2432 {
2433         MessageView *messageview = (MessageView *)data;
2434         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2435         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2436         const gchar *charset;
2437
2438         if (active) {
2439                 charset = conv_get_charset_str((CharSet)value);
2440                 g_free(messageview->forced_charset);
2441                 messageview->forced_charset = g_strdup(charset);
2442                 procmime_force_charset(charset);
2443                 
2444                 messageview_show(messageview, messageview->msginfo, FALSE);
2445         }
2446 }
2447
2448 static void set_decode_cb(GtkAction *action, GtkRadioAction *current, gpointer data)
2449 {
2450         MessageView *messageview = (MessageView *)data;
2451         gboolean active = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (current));
2452         gint value = gtk_radio_action_get_current_value (GTK_RADIO_ACTION (current));
2453
2454         if (active) {
2455                 messageview->forced_encoding = (EncodingType)value;
2456
2457                 messageview_show(messageview, messageview->msginfo, FALSE);
2458                 debug_print("forced encoding: %d\n", value);
2459         }
2460 }
2461
2462
2463 static void view_source_cb(GtkAction *action, gpointer data)
2464 {
2465         MessageView *messageview = (MessageView *)data;
2466         SourceWindow *srcwin;
2467
2468         if (!messageview->msginfo) return;
2469
2470         srcwin = source_window_create();
2471         source_window_show_msg(srcwin, messageview->msginfo);
2472         source_window_show(srcwin);
2473 }
2474
2475 static void show_all_header_cb(GtkToggleAction *action, gpointer data)
2476 {
2477         MessageView *messageview = (MessageView *)data;
2478         MsgInfo *msginfo = messageview->msginfo;
2479
2480         if (messageview->mimeview->textview &&
2481             messageview->mimeview->textview->loading) {
2482                 return;
2483         }
2484         if (messageview->updating)
2485                 return;
2486
2487         messageview->all_headers = 
2488                         gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
2489         if (!msginfo) return;
2490         messageview->msginfo = NULL;
2491         messageview_show(messageview, msginfo,gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2492         procmsg_msginfo_free(msginfo);
2493         main_window_set_menu_sensitive(messageview->mainwin);
2494 }
2495
2496 static void msg_hide_quotes_cb(GtkToggleAction *action, gpointer data)
2497 {
2498         MessageView *messageview = (MessageView *)data;
2499         MsgInfo *msginfo = messageview->msginfo;
2500         static gboolean updating_menu = FALSE;
2501
2502         if (updating_menu)
2503                 return;
2504         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
2505                 const gchar *a_name = gtk_action_get_name(GTK_ACTION(action));
2506                 if (!strcmp(a_name, "View/Quotes/FoldAll")) prefs_common.hide_quotes = 1;
2507                 else if (!strcmp(a_name, "View/Quotes/Fold2")) prefs_common.hide_quotes = 2;
2508                 else if (!strcmp(a_name, "View/Quotes/Fold3")) prefs_common.hide_quotes = 3;
2509         } else
2510                 prefs_common.hide_quotes = 0;
2511         
2512         updating_menu=TRUE;
2513         
2514         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/FoldAll", (prefs_common.hide_quotes == 1));
2515         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold2", (prefs_common.hide_quotes == 2));
2516         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold3", (prefs_common.hide_quotes == 3));
2517
2518         updating_menu=FALSE;
2519         if (!msginfo) return;
2520         messageview->msginfo = NULL;
2521         messageview_show(messageview, msginfo,
2522                          messageview->all_headers);
2523         procmsg_msginfo_free(msginfo);
2524         
2525         /* update main window */
2526         main_window_set_menu_sensitive(messageview->mainwin);
2527         summary_redisplay_msg(messageview->mainwin->summaryview);
2528 }
2529 #undef SET_CHECK_MENU_ACTIVE
2530
2531 static void compose_cb(GtkAction *action, gpointer data)
2532 {
2533         MessageView *messageview = (MessageView *)data;
2534         PrefsAccount *ac = NULL;
2535         FolderItem *item = NULL;
2536
2537         if (messageview->msginfo)
2538                 item = messageview->msginfo->folder;
2539
2540         if (item) {
2541                 ac = account_find_from_item(item);
2542                 if (ac && ac->protocol == A_NNTP &&
2543                     item->stype == F_NEWS) {
2544                         compose_new(ac, item->path, NULL);
2545                         return;
2546                 }
2547         }
2548
2549         compose_new(ac, NULL, NULL);
2550 }
2551
2552 #define DO_ACTION(name, act)    { if (!strcmp(a_name, name)) action = act; }
2553
2554 static void reply_cb(GtkAction *gaction, gpointer data)
2555 {
2556         MessageView *messageview = (MessageView *)data;
2557         GSList *msginfo_list = NULL;
2558         gint action = COMPOSE_REPLY;
2559         const gchar *a_name = gtk_action_get_name(gaction);
2560         
2561         g_return_if_fail(messageview->msginfo);
2562
2563         DO_ACTION("Message/Reply", COMPOSE_REPLY);
2564         DO_ACTION("Message/ReplyTo/All", COMPOSE_REPLY_TO_ALL);
2565         DO_ACTION("Message/ReplyTo/Sender", COMPOSE_REPLY_TO_SENDER);
2566         DO_ACTION("Message/ReplyTo/List", COMPOSE_REPLY_TO_LIST);
2567         DO_ACTION("Message/Forward", COMPOSE_FORWARD_INLINE);
2568         DO_ACTION("Message/ForwardAtt", COMPOSE_FORWARD_AS_ATTACH);
2569         DO_ACTION("Message/Redirect", COMPOSE_REDIRECT);
2570
2571         msginfo_list = g_slist_append(msginfo_list, messageview->msginfo);
2572         compose_reply_from_messageview(messageview, msginfo_list, action);
2573         g_slist_free(msginfo_list);
2574 }
2575
2576 static void addressbook_open_cb(GtkAction *action, gpointer data)
2577 {
2578         addressbook_open(NULL);
2579 }
2580
2581 static void add_address_cb(GtkAction *action, gpointer data)
2582 {
2583         MessageView *messageview = (MessageView *)data;
2584         MsgInfo *msginfo, *full_msginfo;
2585         gchar *from;
2586         GtkWidget *image = NULL;
2587         GdkPixbuf *picture = NULL;
2588
2589         if (!messageview->msginfo || !messageview->msginfo->from) 
2590                 return;
2591
2592         msginfo = messageview->msginfo;
2593         Xstrdup_a(from, msginfo->from, return);
2594         eliminate_address_comment(from);
2595         extract_address(from);
2596         
2597         full_msginfo = procmsg_msginfo_get_full_info(msginfo);
2598         if (full_msginfo &&
2599             full_msginfo->extradata &&
2600             full_msginfo->extradata->face) {
2601                 image = face_get_from_header(full_msginfo->extradata->face);
2602         } 
2603 #if HAVE_LIBCOMPFACE
2604         else if (full_msginfo &&
2605                  full_msginfo->extradata &&
2606                  full_msginfo->extradata->xface) {
2607                 image = xface_get_from_header(full_msginfo->extradata->xface,
2608                                 &messageview->mainwin->summaryview->ctree->style->white,
2609                                 messageview->window->window);   
2610         }
2611 #endif
2612         procmsg_msginfo_free(full_msginfo);
2613         if (image)
2614                 picture = gtk_image_get_pixbuf(GTK_IMAGE(image));
2615
2616         addressbook_add_contact(msginfo->fromname, from, NULL, picture);
2617
2618         if (image)
2619                 gtk_widget_destroy(image);
2620 }
2621
2622 static void create_filter_cb(GtkAction *gaction, gpointer data)
2623 {
2624         MessageView *messageview = (MessageView *)data;
2625         FolderItem * item;
2626         gint action = -1;
2627         const gchar *a_name = gtk_action_get_name(gaction);
2628
2629         if (!messageview->msginfo) return;
2630
2631         DO_ACTION("Tools/CreateFilterRule/Automatically", FILTER_BY_AUTO);
2632         DO_ACTION("Tools/CreateFilterRule/ByFrom", FILTER_BY_FROM);
2633         DO_ACTION("Tools/CreateFilterRule/ByTo", FILTER_BY_TO);
2634         DO_ACTION("Tools/CreateFilterRule/BySubject", FILTER_BY_SUBJECT);
2635         
2636         item = messageview->msginfo->folder;
2637         summary_msginfo_filter_open(item,  messageview->msginfo,
2638                                     (PrefsFilterType)action, 0);
2639 }
2640
2641 static void create_processing_cb(GtkAction *gaction, gpointer data)
2642 {
2643         MessageView *messageview = (MessageView *)data;
2644         FolderItem * item;
2645         gint action = -1;
2646         const gchar *a_name = gtk_action_get_name(gaction);
2647         
2648         if (!messageview->msginfo) return;
2649         
2650         DO_ACTION("Tools/CreateProcessingRule/Automatically", FILTER_BY_AUTO);
2651         DO_ACTION("Tools/CreateProcessingRule/ByFrom", FILTER_BY_FROM);
2652         DO_ACTION("Tools/CreateProcessingRule/ByTo", FILTER_BY_TO);
2653         DO_ACTION("Tools/CreateProcessingRule/BySubject", FILTER_BY_SUBJECT);
2654
2655         item = messageview->msginfo->folder;
2656         summary_msginfo_filter_open(item,  messageview->msginfo,
2657                                     (PrefsFilterType)action, 1);
2658 }
2659
2660 static void open_urls_cb(GtkAction *action, gpointer data)
2661 {
2662         MessageView *messageview = (MessageView *)data;
2663         messageview_list_urls(messageview);
2664 }
2665
2666 static void about_cb(GtkAction *gaction, gpointer data)
2667 {
2668         about_show();
2669 }
2670
2671 static gboolean messageview_update_msg(gpointer source, gpointer data)
2672 {
2673         MsgInfoUpdate *msginfo_update = (MsgInfoUpdate *) source;
2674         MessageView *messageview = (MessageView *)data;
2675
2676         if (messageview->msginfo != msginfo_update->msginfo)
2677                 return FALSE;
2678
2679         if (msginfo_update->flags & MSGINFO_UPDATE_DELETED) {
2680                 MsgInfo *old_msginfo = messageview->msginfo;
2681                 messageview_clear(messageview);
2682                 messageview_update(messageview, old_msginfo);
2683         }
2684
2685         return FALSE;
2686 }
2687
2688 void messageview_set_menu_sensitive(MessageView *messageview)
2689 {
2690         if (!messageview || !messageview->new_window) 
2691                 return;
2692         /* do some smart things */
2693         if (!messageview->menubar) return;
2694
2695         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/FoldAll", (prefs_common.hide_quotes == 1));
2696         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold2", (prefs_common.hide_quotes == 2));
2697         cm_toggle_menu_set_active_full(messageview->ui_manager, "Menu/View/Quotes/Fold3", (prefs_common.hide_quotes == 3));
2698 }
2699
2700 void messageview_learn (MessageView *msgview, gboolean is_spam)
2701 {
2702         if (is_spam) {
2703                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, TRUE) == 0)
2704                         procmsg_msginfo_set_flags(msgview->msginfo, MSG_SPAM, 0);
2705                 else
2706                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2707                 
2708         } else {
2709                 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, FALSE) == 0)
2710                         procmsg_msginfo_unset_flags(msgview->msginfo, MSG_SPAM, 0);
2711                 else
2712                         log_error(LOG_PROTOCOL, _("An error happened while learning.\n"));
2713         }
2714         if (msgview->toolbar)
2715                 toolbar_set_learn_button
2716                         (msgview->toolbar,
2717                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2718         else
2719                 toolbar_set_learn_button
2720                         (msgview->mainwin->toolbar,
2721                          MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
2722 }
2723
2724 void messageview_list_urls (MessageView *msgview)
2725 {
2726         GSList *cur = msgview->mimeview->textview->uri_list;
2727         GSList *newlist = NULL;
2728         GHashTable *uri_hashtable = g_hash_table_new(g_str_hash, g_str_equal); 
2729         for (; cur; cur = cur->next) {
2730                 ClickableText *uri = (ClickableText *)cur->data;
2731                 if (uri->uri &&
2732                     (!g_ascii_strncasecmp(uri->uri, "ftp.", 4) ||
2733                      !g_ascii_strncasecmp(uri->uri, "ftp:", 4) ||
2734                      !g_ascii_strncasecmp(uri->uri, "www.", 4) ||
2735                      !g_ascii_strncasecmp(uri->uri, "http:", 5) ||
2736                      !g_ascii_strncasecmp(uri->uri, "https:", 6)))
2737                 {
2738                         if(g_hash_table_lookup(uri_hashtable, uri->uri))
2739                                 continue;
2740                         
2741                         newlist = g_slist_prepend(newlist, uri);
2742                         g_hash_table_insert(uri_hashtable, uri->uri,
2743                                             GUINT_TO_POINTER(g_str_hash(uri->uri)));
2744                 }
2745         }
2746         newlist = g_slist_reverse(newlist);
2747         uri_opener_open(msgview, newlist);
2748         g_slist_free(newlist);
2749         g_hash_table_destroy(uri_hashtable);
2750 }