?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
2007-02-17 [colin] 2.7.2cvs48
[claws.git] / src / messageview.c
blob9afc96a59eb1f874c241df727958ae9bf7654190
1 /*
2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail team
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 */
19
20 #include "defs.h"
21
22 #include <glib.h>
23 #include <glib/gi18n.h>
24 #include <gdk/gdkkeysyms.h>
25 #include <gtk/gtkvbox.h>
26 #include <gtk/gtkcontainer.h>
27 #include <gtk/gtkwindow.h>
28 #include <gtk/gtktext.h>
29 #include <gtk/gtkmenu.h>
30 #include <gtk/gtkmenuitem.h>
31 #include <stdio.h>
32 #include <ctype.h>
33 #include <string.h>
34
35 #include "main.h"
36 #include "messageview.h"
37 #include "message_search.h"
38 #include "headerview.h"
39 #include "summaryview.h"
40 #include "textview.h"
41 #include "mimeview.h"
42 #include "menu.h"
43 #include "about.h"
44 #include "filesel.h"
45 #include "sourcewindow.h"
46 #include "addressbook.h"
47 #include "alertpanel.h"
48 #include "inputdialog.h"
49 #include "mainwindow.h"
50 #include "manage_window.h"
51 #include "procmsg.h"
52 #include "procheader.h"
53 #include "procmime.h"
54 #include "account.h"
55 #include "action.h"
56 #include "prefs_common.h"
57 #include "prefs_account.h"
58 #include "gtkutils.h"
59 #include "utils.h"
60 #include "send_message.h"
61 #include "stock_pixmap.h"
62 #include "hooks.h"
63 #include "filtering.h"
64 #include "partial_download.h"
65 #include "gedit-print.h"
66 #include "uri_opener.h"
67 #include "inc.h"
68 #include "log.h"
69
70 static GList *messageview_list = NULL;
71
72 static gint messageview_delete_cb (GtkWidget *widget,
73 GdkEventAny *event,
74 MessageView *messageview);
75 static void messageview_size_allocate_cb(GtkWidget *widget,
76 GtkAllocation *allocation);
77 static gboolean key_pressed (GtkWidget *widget,
78 GdkEventKey *event,
79 MessageView *messageview);
80
81 static void return_receipt_show (NoticeView *noticeview,
82 MsgInfo *msginfo);
83 static void return_receipt_send_clicked (NoticeView *noticeview,
84 MsgInfo *msginfo);
85 static void partial_recv_show (NoticeView *noticeview,
86 MsgInfo *msginfo);
87 static void partial_recv_dload_clicked (NoticeView *noticeview,
88 MsgInfo *msginfo);
89 static void partial_recv_del_clicked (NoticeView *noticeview,
90 MsgInfo *msginfo);
91 static void partial_recv_unmark_clicked (NoticeView *noticeview,
92 MsgInfo *msginfo);
93 static void save_as_cb (gpointer data,
94 guint action,
95 GtkWidget *widget);
96 static void print_cb (gpointer data,
97 guint action,
98 GtkWidget *widget);
99 static void close_cb (gpointer data,
100 guint action,
101 GtkWidget *widget);
102 static void copy_cb (gpointer data,
103 guint action,
104 GtkWidget *widget);
105 static void allsel_cb (gpointer data,
106 guint action,
107 GtkWidget *widget);
108 static void search_cb (gpointer data,
109 guint action,
110 GtkWidget *widget);
111
112 static void set_charset_cb (gpointer data,
113 guint action,
114 GtkWidget *widget);
115 static void set_decode_cb (gpointer data,
116 guint action,
117 GtkWidget *widget);
118 static void view_source_cb (gpointer data,
119 guint action,
120 GtkWidget *widget);
121 static void show_all_header_cb (gpointer data,
122 guint action,
123 GtkWidget *widget);
124 static void msg_hide_quotes_cb (gpointer data,
125 guint action,
126 GtkWidget *widget);
127
128 static void compose_cb (gpointer data,
129 guint action,
130 GtkWidget *widget);
131 static void reply_cb (gpointer data,
132 guint action,
133 GtkWidget *widget);
134
135 static PrefsAccount *select_account_from_list
136 (GList *ac_list);
137 static void addressbook_open_cb (gpointer data,
138 guint action,
139 GtkWidget *widget);
140 static void add_address_cb (gpointer data,
141 guint action,
142 GtkWidget *widget);
143 static void create_filter_cb (gpointer data,
144 guint action,
145 GtkWidget *widget);
146 static void create_processing_cb (gpointer data,
147 guint action,
148 GtkWidget *widget);
149 static void open_urls_cb (gpointer data,
150 guint action,
151 GtkWidget *widget);
152
153 static void about_cb (gpointer data,
154 guint action,
155 GtkWidget *widget);
156 static void messageview_update (MessageView *msgview);
157 static gboolean messageview_update_msg (gpointer source, gpointer data);
158
159 static GList *msgview_list = NULL;
160 static GtkItemFactoryEntry msgview_entries[] =
161 {
162 {N_("/_File"), NULL, NULL, 0, "<Branch>"},
163 {N_("/_File/_Save as..."), "<control>S", save_as_cb, 0, NULL},
164 {N_("/_File/_Print..."), "<control>P", print_cb, 0, NULL},
165 {N_("/_File/---"), NULL, NULL, 0, "<Separator>"},
166 {N_("/_File/_Close"), "<control>W", close_cb, 0, NULL},
167
168 {N_("/_Edit"), NULL, NULL, 0, "<Branch>"},
169 {N_("/_Edit/_Copy"), "<control>C", copy_cb, 0, NULL},
170 {N_("/_Edit/Select _all"), "<control>A", allsel_cb, 0, NULL},
171 {N_("/_Edit/---"), NULL, NULL, 0, "<Separator>"},
172 {N_("/_Edit/_Find in current message..."),
173 "<control>F", search_cb, 0, NULL},
174
175 {N_("/_View"), NULL, NULL, 0, "<Branch>"},
176
177 #define ENC_SEPARATOR \
178 {N_("/_View/Character _encoding/---"), NULL, NULL, 0, "<Separator>"}
179 #define ENC_ACTION(action) \
180 NULL, set_charset_cb, action, "/View/Character encoding/Auto detect"
181
182 {N_("/_View/Character _encoding"), NULL, NULL, 0, "<Branch>"},
183 {N_("/_View/Character _encoding/_Auto detect"),
184 NULL, set_charset_cb, C_AUTO, "<RadioItem>"},
185 ENC_SEPARATOR,
186 {N_("/_View/Character _encoding/7bit ascii (US-ASC_II)"),
187 ENC_ACTION(C_US_ASCII)},
188
189 {N_("/_View/Character _encoding/Unicode (_UTF-8)"),
190 ENC_ACTION(C_UTF_8)},
191 ENC_SEPARATOR,
192 {N_("/_View/Character _encoding/Western European (ISO-8859-_1)"),
193 ENC_ACTION(C_ISO_8859_1)},
194 {N_("/_View/Character _encoding/Western European (ISO-8859-15)"),
195 ENC_ACTION(C_ISO_8859_15)},
196 {N_("/_View/Character _encoding/Western European (Windows-1252)"),
197 ENC_ACTION(C_WINDOWS_1252)},
198 ENC_SEPARATOR,
199 {N_("/_View/Character _encoding/Central European (ISO-8859-_2)"),
200 ENC_ACTION(C_ISO_8859_2)},
201 ENC_SEPARATOR,
202 {N_("/_View/Character _encoding/_Baltic (ISO-8859-13)"),
203 ENC_ACTION(C_ISO_8859_13)},
204 {N_("/_View/Character _encoding/Baltic (ISO-8859-_4)"),
205 ENC_ACTION(C_ISO_8859_4)},
206 ENC_SEPARATOR,
207 {N_("/_View/Character _encoding/Greek (ISO-8859-_7)"),
208 ENC_ACTION(C_ISO_8859_7)},
209 ENC_SEPARATOR,
210 {N_("/_View/Character _encoding/Hebrew (ISO-8859-_8)"),
211 ENC_ACTION(C_ISO_8859_8)},
212 {N_("/_View/Character _encoding/Hebrew (Windows-1255)"),
213 ENC_ACTION(C_CP1255)},
214 ENC_SEPARATOR,
215 {N_("/_View/Character _encoding/Arabic (ISO-8859-_6)"),
216 ENC_ACTION(C_ISO_8859_6)},
217 {N_("/_View/Character _encoding/Arabic (Windows-1256)"),
218 ENC_ACTION(C_CP1256)},
219 ENC_SEPARATOR,
220 {N_("/_View/Character _encoding/Turkish (ISO-8859-_9)"),
221 ENC_ACTION(C_ISO_8859_9)},
222 ENC_SEPARATOR,
223 {N_("/_View/Character _encoding/Cyrillic (ISO-8859-_5)"),
224 ENC_ACTION(C_ISO_8859_5)},
225 {N_("/_View/Character _encoding/Cyrillic (KOI8-_R)"),
226 ENC_ACTION(C_KOI8_R)},
227 {N_("/_View/Character _encoding/Cyrillic (KOI8-U)"),
228 ENC_ACTION(C_KOI8_U)},
229 {N_("/_View/Character _encoding/Cyrillic (Windows-1251)"),
230 ENC_ACTION(C_CP1251)},
231 ENC_SEPARATOR,
232 {N_("/_View/Character _encoding/Japanese (ISO-2022-_JP)"),
233 ENC_ACTION(C_ISO_2022_JP)},
234 {N_("/_View/Character _encoding/Japanese (ISO-2022-JP-2)"),
235 ENC_ACTION(C_ISO_2022_JP_2)},
236 {N_("/_View/Character _encoding/Japanese (_EUC-JP)"),
237 ENC_ACTION(C_EUC_JP)},
238 {N_("/_View/Character _encoding/Japanese (_Shift__JIS)"),
239 ENC_ACTION(C_SHIFT_JIS)},
240 ENC_SEPARATOR,
241 {N_("/_View/Character _encoding/Simplified Chinese (_GB2312)"),
242 ENC_ACTION(C_GB2312)},
243 {N_("/_View/Character _encoding/Simplified Chinese (GBK)"),
244 ENC_ACTION(C_GBK)},
245 {N_("/_View/Character _encoding/Traditional Chinese (_Big5)"),
246 ENC_ACTION(C_BIG5)},
247 {N_("/_View/Character _encoding/Traditional Chinese (EUC-_TW)"),
248 ENC_ACTION(C_EUC_TW)},
249 {N_("/_View/Character _encoding/Chinese (ISO-2022-_CN)"),
250 ENC_ACTION(C_ISO_2022_CN)},
251 ENC_SEPARATOR,
252 {N_("/_View/Character _encoding/Korean (EUC-_KR)"),
253 ENC_ACTION(C_EUC_KR)},
254 {N_("/_View/Character _encoding/Korean (ISO-2022-KR)"),
255 ENC_ACTION(C_ISO_2022_KR)},
256 ENC_SEPARATOR,
257 {N_("/_View/Character _encoding/Thai (TIS-620)"),
258 ENC_ACTION(C_TIS_620)},
259 {N_("/_View/Character _encoding/Thai (Windows-874)"),
260 ENC_ACTION(C_WINDOWS_874)},
261
262 #undef ENC_SEPARATOR
263 #undef ENC_ACTION
264
265 #define DEC_SEPARATOR \
266 {N_("/_View/Decode/---"), NULL, NULL, 0, "<Separator>"}
267 #define DEC_ACTION(action) \
268 NULL, set_decode_cb, action, "/View/Decode/Auto detect"
269 {N_("/_View/Decode"), NULL, NULL, 0, "<Branch>"},
270 {N_("/_View/Decode/_Auto detect"),
271 NULL, set_decode_cb, 0, "<RadioItem>"},
272 {N_("/_View/Decode/---"), NULL, NULL, 0, "<Separator>"},
273 {N_("/_View/Decode/_8bit"), DEC_ACTION(ENC_8BIT)},
274 {N_("/_View/Decode/_Quoted printable"), DEC_ACTION(ENC_QUOTED_PRINTABLE)},
275 {N_("/_View/Decode/_Base64"), DEC_ACTION(ENC_BASE64)},
276 {N_("/_View/Decode/_Uuencode"), DEC_ACTION(ENC_X_UUENCODE)},
277
278 #undef DEC_SEPARATOR
279 #undef DEC_ACTION
280
281 {N_("/_View/---"), NULL, NULL, 0, "<Separator>"},
282 {N_("/_View/Mess_age source"), "<control>U", view_source_cb, 0, NULL},
283 {N_("/_View/Show all _headers"),"<control>H", show_all_header_cb, 0, "<ToggleItem>"},
284 {N_("/_View/Quotes"), NULL, NULL, 0, "<Branch>"},
285 {N_("/_View/Quotes/_Fold all"), "<control><shift>Q", msg_hide_quotes_cb, 1, "<ToggleItem>"},
286 {N_("/_View/Quotes/Fold from level _2"),NULL, msg_hide_quotes_cb, 2, "<ToggleItem>"},
287 {N_("/_View/Quotes/Fold from level _3"),NULL, msg_hide_quotes_cb, 3, "<ToggleItem>"},
288
289 {N_("/_Message"), NULL, NULL, 0, "<Branch>"},
290 {N_("/_Message/Compose _new message"),
291 "<control>M", compose_cb, 0, NULL},
292 {N_("/_Message/---"), NULL, NULL, 0, "<Separator>"},
293 {N_("/_Message/_Reply"), "<control>R", reply_cb, COMPOSE_REPLY, NULL},
294 {N_("/_Message/Repl_y to/_all"),
295 "<control><shift>R", reply_cb, COMPOSE_REPLY_TO_ALL, NULL},
296 {N_("/_Message/Repl_y to/_sender"),
297 NULL, reply_cb, COMPOSE_REPLY_TO_SENDER, NULL},
298 {N_("/_Message/Repl_y to/mailing _list"),
299 "<control>L", reply_cb, COMPOSE_REPLY_TO_LIST, NULL},
300 {N_("/_Message/---"), NULL, NULL, 0, "<Separator>"},
301 {N_("/_Message/_Forward"), "<control><alt>F", reply_cb, COMPOSE_FORWARD_INLINE, NULL},
302 {N_("/_Message/For_ward as attachment"),
303 NULL, reply_cb, COMPOSE_FORWARD_AS_ATTACH, NULL},
304 {N_("/_Message/Redirec_t"), NULL, reply_cb, COMPOSE_REDIRECT, NULL},
305
306 {N_("/_Tools"), NULL, NULL, 0, "<Branch>"},
307 {N_("/_Tools/_Address book"), "<control><shift>A", addressbook_open_cb, 0, NULL},
308 {N_("/_Tools/Add sender to address boo_k"),
309 NULL, add_address_cb, 0, NULL},
310 {N_("/_Tools/---"), NULL, NULL, 0, "<Separator>"},
311 {N_("/_Tools/_Create filter rule"),
312 NULL, NULL, 0, "<Branch>"},
313 {N_("/_Tools/_Create filter rule/_Automatically"),
314 NULL, create_filter_cb, FILTER_BY_AUTO, NULL},
315 {N_("/_Tools/_Create filter rule/by _From"),
316 NULL, create_filter_cb, FILTER_BY_FROM, NULL},
317 {N_("/_Tools/_Create filter rule/by _To"),
318 NULL, create_filter_cb, FILTER_BY_TO, NULL},
319 {N_("/_Tools/_Create filter rule/by _Subject"),
320 NULL, create_filter_cb, FILTER_BY_SUBJECT, NULL},
321 {N_("/_Tools/Create processing rule"),
322 NULL, NULL, 0, "<Branch>"},
323 {N_("/_Tools/Create processing rule/_Automatically"),
324 NULL, create_processing_cb, FILTER_BY_AUTO, NULL},
325 {N_("/_Tools/Create processing rule/by _From"),
326 NULL, create_processing_cb, FILTER_BY_FROM, NULL},
327 {N_("/_Tools/Create processing rule/by _To"),
328 NULL, create_processing_cb, FILTER_BY_TO, NULL},
329 {N_("/_Tools/Create processing rule/by _Subject"),
330 NULL, create_processing_cb, FILTER_BY_SUBJECT, NULL},
331 {N_("/_Tools/---"), NULL, NULL, 0, "<Separator>"},
332 {N_("/_Tools/List _URLs..."), "<shift><control>U", open_urls_cb, 0, NULL},
333 {N_("/_Tools/---"), NULL, NULL, 0, "<Separator>"},
334 {N_("/_Tools/Actio_ns"), NULL, NULL, 0, "<Branch>"},
335
336 {N_("/_Help"), NULL, NULL, 0, "<Branch>"},
337 {N_("/_Help/_About"), NULL, about_cb, 0, NULL}
338 };
339
340 MessageView *messageview_create(MainWindow *mainwin)
341 {
342 MessageView *messageview;
343 GtkWidget *vbox;
344 HeaderView *headerview;
345 MimeView *mimeview;
346 NoticeView *noticeview;
347
348 debug_print("Creating message view...\n");
349 messageview = g_new0(MessageView, 1);
350
351 headerview = headerview_create();
352
353 noticeview = noticeview_create(mainwin);
354
355 mimeview = mimeview_create(mainwin);
356 mimeview->textview = textview_create();
357 mimeview->textview->messageview = messageview;
358 mimeview->messageview = messageview;
359
360 vbox = gtk_vbox_new(FALSE, 0);
361 gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(headerview),
362 FALSE, FALSE, 0);
363 gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET_PTR(noticeview),
364 FALSE, FALSE, 0);
365 gtk_box_pack_start(GTK_BOX(vbox),
366 GTK_WIDGET_PTR(mimeview), TRUE, TRUE, 0);
367 gtk_widget_show(vbox);
368
369 messageview->vbox = vbox;
370 messageview->new_window = FALSE;
371 messageview->window = NULL;
372 messageview->headerview = headerview;
373 messageview->mimeview = mimeview;
374 messageview->noticeview = noticeview;
375 messageview->mainwin = mainwin;
376
377 messageview->statusbar = NULL;
378 messageview->statusbar_cid = 0;
379
380 messageview->msginfo_update_callback_id =
381 hooks_register_hook(MSGINFO_UPDATE_HOOKLIST, messageview_update_msg, (gpointer) messageview);
382
383 return messageview;
384 }
385
386 GList *messageview_get_msgview_list(void)
387 {
388 return msgview_list;
389 }
390
391 void messageview_update_actions_menu(MessageView *msgview)
392 {
393 GtkItemFactory *ifactory;
394
395 /* Messages opened in a new window do not have a menu bar */
396 if (msgview->menubar == NULL)
397 return;
398 ifactory = gtk_item_factory_from_widget(msgview->menubar);
399 action_update_msgview_menu(ifactory, "/Tools/Actions", msgview);
400 }
401
402 void messageview_add_toolbar(MessageView *msgview, GtkWidget *window)
403 {
404 GtkWidget *handlebox;
405 GtkWidget *vbox;
406 GtkWidget *menubar;
407 GtkWidget *statusbar;
408 guint n_menu_entries;
409
410 vbox = gtk_vbox_new(FALSE, 0);
411 gtk_widget_show(vbox);
412 gtk_container_add(GTK_CONTAINER(window), vbox);
413
414 n_menu_entries = sizeof(msgview_entries) / sizeof(msgview_entries[0]);
415 menubar = menubar_create(window, msgview_entries,
416 n_menu_entries, "<MessageView>", msgview);
417 gtk_widget_show(menubar);
418 gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, TRUE, 0);
419
420 if (prefs_common.toolbar_detachable) {
421 handlebox = gtk_handle_box_new();
422 } else {
423 handlebox = gtk_hbox_new(FALSE, 0);
424 }
425 gtk_box_pack_start(GTK_BOX(vbox), handlebox, FALSE, FALSE, 0);
426 gtk_widget_realize(handlebox);
427 msgview->toolbar = toolbar_create(TOOLBAR_MSGVIEW, handlebox,
428 (gpointer)msgview);
429
430 statusbar = gtk_statusbar_new();
431 gtk_widget_show(statusbar);
432 gtk_box_pack_end(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0);
433 msgview->statusbar = statusbar;
434 msgview->statusbar_cid = gtk_statusbar_get_context_id
435 (GTK_STATUSBAR(statusbar), "Message View");
436
437 msgview->handlebox = handlebox;
438 msgview->menubar = menubar;
439
440 gtk_container_add(GTK_CONTAINER(vbox),
441 GTK_WIDGET_PTR(msgview));
442
443 messageview_update_actions_menu(msgview);
444
445 msgview_list = g_list_append(msgview_list, msgview);
446 }
447
448 static MessageView *messageview_create_with_new_window_visible(MainWindow *mainwin, gboolean show)
449 {
450 MessageView *msgview;
451 GtkWidget *window;
452 static GdkGeometry geometry;
453
454 window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "messageview");
455 gtk_window_set_title(GTK_WINDOW(window), _("Claws Mail - Message View"));
456 gtk_window_set_resizable(GTK_WINDOW(window), TRUE);
457
458 if (!geometry.min_height) {
459 geometry.min_width = 320;
460 geometry.min_height = 200;
461 }
462 gtk_window_set_geometry_hints(GTK_WINDOW(window), NULL, &geometry,
463 GDK_HINT_MIN_SIZE);
464
465 gtk_widget_set_size_request(window, prefs_common.msgwin_width,
466 prefs_common.msgwin_height);
467
468 msgview = messageview_create(mainwin);
469
470 g_signal_connect(G_OBJECT(window), "size_allocate",
471 G_CALLBACK(messageview_size_allocate_cb),
472 msgview);
473 g_signal_connect(G_OBJECT(window), "delete_event",
474 G_CALLBACK(messageview_delete_cb), msgview);
475 g_signal_connect(G_OBJECT(window), "key_press_event",
476 G_CALLBACK(key_pressed), msgview);
477
478 messageview_add_toolbar(msgview, window);
479
480 if (show) {
481 gtk_widget_grab_focus(msgview->mimeview->textview->text);
482 gtk_widget_show(window);
483 } else {
484 gtk_widget_realize(window);
485 }
486
487 msgview->new_window = TRUE;
488 msgview->window = window;
489 msgview->visible = TRUE;
490
491 toolbar_set_style(msgview->toolbar->toolbar, msgview->handlebox,
492 prefs_common.toolbar_style);
493 messageview_init(msgview);
494
495 return msgview;
496 }
497
498 MessageView *messageview_create_with_new_window(MainWindow *mainwin)
499 {
500 return messageview_create_with_new_window_visible(mainwin, TRUE);
501 }
502 void messageview_init(MessageView *messageview)
503 {
504 headerview_init(messageview->headerview);
505 mimeview_init(messageview->mimeview);
506 /*messageview_set_font(messageview);*/
507
508 noticeview_hide(messageview->noticeview);
509 }
510
511 static void notification_convert_header(gchar *dest, gint len,
512 const gchar *src_,
513 gint header_len)
514 {
515 char *src;
516
517 g_return_if_fail(src_ != NULL);
518 g_return_if_fail(dest != NULL);
519
520 if (len < 1) return;
521
522 Xstrndup_a(src, src_, len, return);
523
524 remove_return(src);
525
526 if (is_ascii_str(src)) {
527 strncpy2(dest, src, len);
528 dest[len - 1] = '\0';
529 return;
530 } else
531 conv_encode_header(dest, len, src, header_len, FALSE);
532 }
533
534 static gint disposition_notification_send(MsgInfo *msginfo)
535 {
536 gchar buf[BUFFSIZE];
537 gchar tmp[MAXPATHLEN + 1];
538 FILE *fp;
539 GList *ac_list;
540 PrefsAccount *account = NULL;
541 gint ok;
542 gchar *to;
543 FolderItem *queue, *outbox;
544 gint num;
545 gchar *path;
546 gchar *addr;
547 gchar *addrp;
548 gchar *foo = NULL;
549 gboolean queued_removed = FALSE;
550
551 if (!msginfo->extradata)
552 return -1;
553 if (!msginfo->extradata->returnreceiptto &&
554 !msginfo->extradata->dispositionnotificationto)
555 return -1;
556
557 /* RFC2298: Test for Return-Path */
558 if (msginfo->extradata->dispositionnotificationto)
559 to = msginfo->extradata->dispositionnotificationto;
560 else
561 to = msginfo->extradata->returnreceiptto;
562
563 ok = procheader_get_header_from_msginfo(msginfo, buf, sizeof(buf),
564 "Return-Path:");
565 if (ok == 0) {
566 gchar *to_addr = g_strdup(to);
567 extract_address(to_addr);
568 extract_address(buf);
569 ok = strcasecmp(to_addr, buf);
570 g_free(to_addr);
571 } else {
572 strncpy(buf, _("<No Return-Path found>"),
573 sizeof(buf));
574 }
575
576 if (ok != 0) {
577 AlertValue val;
578 gchar *message;
579 message = g_strdup_printf(
580 _("The notification address to which the return receipt is\n"
581 "to be sent does not correspond to the return path:\n"
582 "Notification address: %s\n"
583 "Return path: %s\n"
584 "It is advised to not to send the return receipt."),
585 to, buf);
586 val = alertpanel_full(_("Warning"), message,
587 _("_Don't Send"), _("_Send"), NULL, FALSE,
588 NULL, ALERT_WARNING, G_ALERTDEFAULT);
589 g_free(message);
590 if (val != G_ALERTALTERNATE)
591 return -1;
592 }
593
594 ac_list = account_find_all_from_address(NULL, msginfo->to);
595 ac_list = account_find_all_from_address(ac_list, msginfo->cc);
596
597 if (ac_list == NULL) {
598 AlertValue val =
599 alertpanel_full(_("Warning"),
600 _("This message is asking for a return receipt notification\n"
601 "but according to its 'To:' and 'CC:' headers it was not\n"
602 "officially addressed to you.\n"
603 "It is advised to not to send the return receipt."),
604 _("_Don't Send"), _("_Send"), NULL, FALSE,
605 NULL, ALERT_WARNING, G_ALERTDEFAULT);
606 if (val != G_ALERTALTERNATE)
607 return -1;
608 }
609
610 if (g_list_length(ac_list) > 1) {
611 if ((account = select_account_from_list(ac_list)) == NULL)
612 return -1;
613 }
614 else if (ac_list != NULL)
615 account = (PrefsAccount *) ac_list->data;
616 g_list_free(ac_list);
617
618 if (account == NULL)
619 account = account_get_default();
620 if (!account || account->protocol == A_NNTP) {
621 alertpanel_error(_("Account for sending mail is not specified.\n"
622 "Please select a mail account before sending."));
623 return -1;
624 }
625
626 /* write to temporary file */
627 g_snprintf(tmp, sizeof(tmp), "%s%ctmpmsg%p",
628 get_rc_dir(), G_DIR_SEPARATOR, msginfo);
629
630 if ((fp = g_fopen(tmp, "wb")) == NULL) {
631 FILE_OP_ERROR(tmp, "fopen");
632 return -1;
633 }
634
635 /* chmod for security */
636 if (change_file_mode_rw(fp, tmp) < 0) {
637 FILE_OP_ERROR(tmp, "chmod");
638 g_warning("can't change file mode\n");
639 }
640
641 addr = g_strdup(to);
642
643 extract_address(addr);
644 addrp = addr;
645
646 /* write queue headers */
647 fprintf(fp, "AF:\n");
648 fprintf(fp, "NF:0\n");
649 fprintf(fp, "PS:10\n");
650 fprintf(fp, "SRH:1\n");
651 fprintf(fp, "SFN:\n");
652 fprintf(fp, "DSR:\n");
653 fprintf(fp, "MID:\n");
654 fprintf(fp, "CFG:\n");
655 fprintf(fp, "PT:0\n");
656 fprintf(fp, "S:%s\n", account->address);
657 fprintf(fp, "RQ:\n");
658 if (account->smtp_server)
659 fprintf(fp, "SSV:%s\n", account->smtp_server);
660 else
661 fprintf(fp, "SSV:\n");
662 fprintf(fp, "SSH:\n");
663 fprintf(fp, "R:<%s>\n", addrp);
664
665 g_free(addrp);
666
667 /* check whether we need to save the message */
668 outbox = account_get_special_folder(account, F_OUTBOX);
669 if (folder_get_default_outbox() == outbox && !prefs_common.savemsg)
670 outbox = NULL;
671 if (outbox) {
672 path = folder_item_get_identifier(outbox);
673 fprintf(fp, "SCF:%s\n", path);
674 g_free(path);
675 }
676
677 fprintf(fp, "X-Claws-End-Special-Headers: 1\n");
678
679 /* Date */
680 get_rfc822_date(buf, sizeof(buf));
681 fprintf(fp, "Date: %s\n", buf);
682
683 /* From */
684 if (account->name && *account->name) {
685 notification_convert_header
686 (buf, sizeof(buf), account->name,
687 strlen("From: "));
688 fprintf(fp, "From: %s <%s>\n", buf, account->address);
689 } else
690 fprintf(fp, "From: %s\n", account->address);
691
692 fprintf(fp, "To: %s\n", to);
693
694 /* Subject */
695 notification_convert_header(buf, sizeof(buf), msginfo->subject,
696 strlen("Subject: "));
697 fprintf(fp, "Subject: Disposition notification: %s\n", buf);
698
699 /* Message ID */
700 generate_msgid(buf, sizeof(buf));
701 fprintf(fp, "Message-ID: <%s>\n", buf);
702
703 if (fclose(fp) == EOF) {
704 FILE_OP_ERROR(tmp, "fclose");
705 g_unlink(tmp);
706 return -1;
707 }
708
709 /* put it in queue */
710 queue = account_get_special_folder(account, F_QUEUE);
711 if (!queue) queue = folder_get_default_queue();
712 if (!queue) {
713 g_warning("can't find queue folder\n");
714 g_unlink(tmp);
715 return -1;
716 }
717 folder_item_scan(queue);
718 if ((num = folder_item_add_msg(queue, tmp, NULL, TRUE)) < 0) {
719 g_warning("can't queue the message\n");
720 g_unlink(tmp);
721 return -1;
722 }
723
724 if (prefs_common.work_offline &&
725 !inc_offline_should_override(
726 _("Claws Mail needs network access in order "
727 "to send this email.")))
728 return 0;
729
730 /* send it */
731 path = folder_item_fetch_msg(queue, num);
732 ok = procmsg_send_message_queue(path, &foo, queue, num, &queued_removed);
733 g_free(path);
734 g_free(foo);
735 if (ok == 0 && !queued_removed)
736 folder_item_remove_msg(queue, num);
737
738 return ok;
739 }
740
741 static gboolean find_encrypted_func(GNode *node, gpointer data)
742 {
743 MimeInfo *mimeinfo = (MimeInfo *) node->data;
744 MimeInfo **encinfo = (MimeInfo **) data;
745
746 if (privacy_mimeinfo_is_encrypted(mimeinfo)) {
747 *encinfo = mimeinfo;
748 return TRUE;
749 }
750
751 return FALSE;
752 }
753
754 static MimeInfo *find_encrypted_part(MimeInfo *rootinfo)
755 {
756 MimeInfo *encinfo = NULL;
757
758 g_node_traverse(rootinfo->node, G_IN_ORDER, G_TRAVERSE_ALL, -1,
759 find_encrypted_func, &encinfo);
760
761 return encinfo;
762 }
763
764 gint messageview_show(MessageView *messageview, MsgInfo *msginfo,
765 gboolean all_headers)
766 {
767 gchar *file;
768 MimeInfo *mimeinfo, *encinfo;
769 gchar *subject = NULL;
770 g_return_val_if_fail(msginfo != NULL, -1);
771
772 if (messageview->mimeview->textview &&
773 messageview->mimeview->textview->loading) {
774 messageview->mimeview->textview->stop_loading = TRUE;
775 return 0;
776 }
777
778 if (messageview->toolbar)
779 toolbar_set_learn_button
780 (messageview->toolbar,
781 MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
782 else
783 toolbar_set_learn_button
784 (messageview->mainwin->toolbar,
785 MSG_IS_SPAM(msginfo->flags)?LEARN_HAM:LEARN_SPAM);
786
787 if (messageview->toolbar) {
788 if (messageview->toolbar->learn_ham_btn)
789 gtk_widget_set_sensitive(
790 messageview->toolbar->learn_ham_btn,
791 procmsg_spam_can_learn());
792 if (messageview->toolbar->learn_spam_btn)
793 gtk_widget_set_sensitive(
794 messageview->toolbar->learn_spam_btn,
795 procmsg_spam_can_learn());
796 }
797 messageview->updating = TRUE;
798 mimeinfo = procmime_scan_message(msginfo);
799 messageview->updating = FALSE;
800
801 if (messageview->deferred_destroy) {
802 messageview_destroy(messageview);
803 return 0;
804 }
805
806 if (!mimeinfo) {
807 textview_show_error(messageview->mimeview->textview);
808 return -1;
809 }
810
811 while ((encinfo = find_encrypted_part(mimeinfo)) != NULL) {
812 debug_print("decrypting message part\n");
813 if (privacy_mimeinfo_decrypt(encinfo) < 0) {
814 alertpanel_error(_("Couldn't decrypt: %s"),
815 privacy_get_error());
816 break;
817 }
818 }
819
820 messageview->updating = TRUE;
821 file = procmsg_get_message_file_path(msginfo);
822 messageview->updating = FALSE;
823
824 if (messageview->deferred_destroy) {
825 g_free(file);
826 messageview_destroy(messageview);
827 return 0;
828 }
829
830 if (!file) {
831 g_warning("can't get message file path.\n");
832 procmime_mimeinfo_free_all(mimeinfo);
833 textview_show_error(messageview->mimeview->textview);
834 return -1;
835 }
836
837 if (messageview->msginfo != msginfo) {
838 procmsg_msginfo_free(messageview->msginfo);
839 messageview->msginfo = NULL;
840 messageview_set_menu_sensitive(messageview);
841 messageview->msginfo = procmsg_msginfo_get_full_info(msginfo);
842 if (!messageview->msginfo)
843 messageview->msginfo = procmsg_msginfo_copy(msginfo);
844 } else {
845 messageview->msginfo = NULL;
846 messageview_set_menu_sensitive(messageview);
847 messageview->msginfo = msginfo;
848 }
849 headerview_show(messageview->headerview, messageview->msginfo);
850
851 messageview_set_position(messageview, 0);
852
853 textview_set_all_headers(messageview->mimeview->textview,
854 messageview->all_headers);
855
856 mimeview_show_message(messageview->mimeview, mimeinfo, file);
857
858 messageview_set_position(messageview, 0);
859
860 if (messageview->window)
861 gtk_window_set_title(GTK_WINDOW(messageview->window),
862 _("Claws Mail - Message View"));
863 if (messageview->window && msginfo->subject) {
864 subject = g_strdup(msginfo->subject);
865 if (!g_utf8_validate(subject, -1, NULL)) {
866 g_free(subject);
867 subject = g_malloc(strlen(msginfo->subject)*2 +1);
868 conv_localetodisp(subject, strlen(msginfo->subject)*2 +1,
869 msginfo->subject);
870 }
871 if (g_utf8_validate(subject, -1, NULL))
872 gtk_window_set_title(GTK_WINDOW(messageview->window),
873 subject);
874 g_free(subject);
875 }
876
877 main_create_mailing_list_menu(messageview->mainwin, messageview->msginfo);
878
879 if (messageview->msginfo->extradata
880 && messageview->msginfo->extradata->partial_recv)
881 partial_recv_show(messageview->noticeview,
882 messageview->msginfo);
883 else if (messageview->msginfo->extradata &&
884 (messageview->msginfo->extradata->dispositionnotificationto ||
885 messageview->msginfo->extradata->returnreceiptto) &&
886 !MSG_IS_RETRCPT_SENT(messageview->msginfo->flags) &&
887 !prefs_common.never_send_retrcpt)
888 return_receipt_show(messageview->noticeview,
889 messageview->msginfo);
890 else
891 noticeview_hide(messageview->noticeview);
892
893 mimeinfo = procmime_mimeinfo_next(mimeinfo);
894 if (!all_headers && mimeinfo && (mimeinfo->type != MIMETYPE_TEXT ||
895 strcasecmp(mimeinfo->subtype, "plain"))) {
896 if (strcasecmp(mimeinfo->subtype, "html"))
897 mimeview_show_part(messageview->mimeview,mimeinfo);
898 else if (prefs_common.invoke_plugin_on_html)
899 mimeview_select_mimepart_icon(messageview->mimeview,mimeinfo);
900 }
901
902 g_free(file);
903
904 return 0;
905 }
906
907 void messageview_reflect_prefs_pixmap_theme(void)
908 {
909 GList *cur;
910 MessageView *msgview;
911
912 for (cur = msgview_list; cur != NULL; cur = cur->next) {
913 msgview = (MessageView*)cur->data;
914 toolbar_update(TOOLBAR_MSGVIEW, msgview);
915 mimeview_update(msgview->mimeview);
916 }
917 }
918
919 void messageview_clear(MessageView *messageview)
920 {
921 procmsg_msginfo_free(messageview->msginfo);
922 messageview->msginfo = NULL;
923 messageview->filtered = FALSE;
924 mimeview_clear(messageview->mimeview);
925 headerview_clear(messageview->headerview);
926 noticeview_hide(messageview->noticeview);
927 }
928
929 void messageview_destroy(MessageView *messageview)
930 {
931 debug_print("destroy messageview\n");
932 messageview_list = g_list_remove(messageview_list, messageview);
933
934 if (!messageview->deferred_destroy) {
935 hooks_unregister_hook(MSGINFO_UPDATE_HOOKLIST,
936 messageview->msginfo_update_callback_id);
937 }
938
939 if (messageview->updating) {
940 debug_print("uh oh, better not touch that now (fetching)\n");
941 messageview->deferred_destroy = TRUE;
942 gtk_widget_hide(messageview->window);
943 return;
944 }
945
946 if (messageview->mimeview->textview
947 && messageview->mimeview->textview->loading) {
948 debug_print("uh oh, better not touch that now (loading text)\n");
949 messageview->deferred_destroy = TRUE;
950 messageview->mimeview->textview->stop_loading = TRUE;
951 gtk_widget_hide(messageview->window);
952 return;
953 }
954
955 headerview_destroy(messageview->headerview);
956 mimeview_destroy(messageview->mimeview);
957 noticeview_destroy(messageview->noticeview);
958
959 procmsg_msginfo_free(messageview->msginfo);
960 toolbar_clear_list(TOOLBAR_MSGVIEW);
961 if (messageview->toolbar) {
962 toolbar_destroy(messageview->toolbar);
963 g_free(messageview->toolbar);
964 }
965
966 msgview_list = g_list_remove(msgview_list, messageview);
967
968 if (messageview->window)
969 gtk_widget_destroy(messageview->window);
970 g_free(messageview);
971 }
972
973 void messageview_delete(MessageView *msgview)
974 {
975 MsgInfo *msginfo = NULL;
976 FolderItem *trash = NULL;
977 PrefsAccount *ac = NULL;
978
979 if (msgview->msginfo && msgview->mainwin && msgview->mainwin->summaryview)
980 msginfo = summary_get_selected_msg(msgview->mainwin->summaryview);
981
982 /* need a procmsg_msginfo_equal() */
983 if (msginfo && msgview->msginfo &&
984 msginfo->msgnum == msgview->msginfo->msgnum &&
985 msginfo->folder == msgview->msginfo->folder) {
986 summary_delete_trash(msgview->mainwin->summaryview);
987 } else {
988 msginfo = msgview->msginfo;
989
990 g_return_if_fail(msginfo != NULL);
991
992 /* to get the trash folder, we have to choose either
993 * the folder's or account's trash default - we prefer
994 * the one in the account prefs */
995 if (msginfo->folder) {
996 if (NULL != (ac = account_find_from_item(msginfo->folder)))
997 trash = account_get_special_folder(ac, F_TRASH);
998 if (!trash && msginfo->folder->folder)
999 trash = msginfo->folder->folder->trash;
1000 /* if still not found, use the default */
1001 if (!trash)
1002 trash = folder_get_default_trash();
1003 }
1004
1005 g_return_if_fail(trash != NULL);
1006
1007 if (prefs_common.immediate_exec)
1008 /* TODO: Delete from trash */
1009 folder_item_move_msg(trash, msginfo);
1010 else {
1011 procmsg_msginfo_set_to_folder(msginfo, trash);
1012 procmsg_msginfo_set_flags(msginfo, MSG_DELETED, 0);
1013 /* NOTE: does not update to next message in summaryview */
1014 }
1015 }
1016 }
1017
1018 /*
1019 * \brief update messageview with currently selected message in summaryview
1020 * leave unchanged if summaryview is empty
1021 * \param pointer to MessageView
1022 */
1023 static void messageview_update(MessageView *msgview)
1024 {
1025 SummaryView *summaryview = (SummaryView*)msgview->mainwin->summaryview;
1026
1027 g_return_if_fail(summaryview != NULL);
1028
1029 if (summaryview->selected) {
1030 MsgInfo *msginfo = summary_get_selected_msg(summaryview);
1031 if (msginfo == NULL)
1032 return;
1033
1034 messageview_show(msgview, msginfo,
1035 msgview->all_headers);
1036 }
1037 }
1038
1039 void messageview_quote_color_set(void)
1040 {
1041 }
1042
1043 void messageview_set_font(MessageView *messageview)
1044 {
1045 }
1046
1047 TextView *messageview_get_current_textview(MessageView *messageview)
1048 {
1049 TextView *text = NULL;
1050
1051 text = messageview->mimeview->textview;
1052
1053 return text;
1054 }
1055
1056 MimeInfo *messageview_get_selected_mime_part(MessageView *messageview)
1057 {
1058 return mimeview_get_selected_part(messageview->mimeview);
1059 }
1060
1061 void messageview_copy_clipboard(MessageView *messageview)
1062 {
1063 TextView *text;
1064
1065 text = messageview_get_current_textview(messageview);
1066 if (text) {
1067 GtkTextView *textview = GTK_TEXT_VIEW(text->text);
1068 GtkTextBuffer *buffer = gtk_text_view_get_buffer(textview);
1069 GtkClipboard *clipboard
1070 = gtk_clipboard_get(GDK_SELECTION_CLIPBOARD);
1071
1072 gtk_text_buffer_copy_clipboard(buffer, clipboard);
1073 }
1074 }
1075
1076 void messageview_select_all(MessageView *messageview)
1077 {
1078 TextView *text;
1079
1080 text = messageview_get_current_textview(messageview);
1081 if (text) {
1082 GtkTextView *textview = GTK_TEXT_VIEW(text->text);
1083 GtkTextBuffer *buffer;
1084 GtkTextIter start, end;
1085
1086 buffer = gtk_text_view_get_buffer(textview);
1087 gtk_text_buffer_get_bounds(buffer, &start, &end);
1088 gtk_text_buffer_select_range(buffer, &start, &end);
1089 }
1090 }
1091
1092 void messageview_set_position(MessageView *messageview, gint pos)
1093 {
1094 TextView *text;
1095
1096 text = messageview_get_current_textview(messageview);
1097 if (text)
1098 textview_set_position(text, pos);
1099 }
1100
1101 gboolean messageview_search_string(MessageView *messageview, const gchar *str,
1102 gboolean case_sens)
1103 {
1104 TextView *text;
1105
1106 text = messageview_get_current_textview(messageview);
1107 if (text)
1108 return textview_search_string(text, str, case_sens);
1109 return FALSE;
1110 }
1111
1112 gboolean messageview_search_string_backward(MessageView *messageview,
1113 const gchar *str,
1114 gboolean case_sens)
1115 {
1116 TextView *text;
1117
1118 text = messageview_get_current_textview(messageview);
1119 if (text)
1120 return textview_search_string_backward(text,
1121 str, case_sens);
1122 return FALSE;
1123 }
1124
1125 gboolean messageview_is_visible(MessageView *messageview)
1126 {
1127 if (messageview == NULL)
1128 return FALSE;
1129 return messageview->visible;
1130 }
1131
1132 static void messageview_save_as(MessageView *messageview)
1133 {
1134 gchar *filename = NULL;
1135 MsgInfo *msginfo;
1136 gchar *src, *dest, *tmp;
1137
1138 if (!messageview->msginfo) return;
1139 msginfo = messageview->msginfo;
1140
1141 if (msginfo->subject) {
1142 Xstrdup_a(filename, msginfo->subject, return);
1143 subst_for_filename(filename);
1144 }
1145 dest = filesel_select_file_save(_("Save as"), filename);
1146 if (!dest) return;
1147 if (is_file_exist(dest)) {
1148 AlertValue aval;
1149
1150 aval = alertpanel(_("Overwrite"),
1151 _("Overwrite existing file?"),
1152 GTK_STOCK_CANCEL, GTK_STOCK_OK, NULL);
1153 if (G_ALERTALTERNATE != aval) return;
1154 }
1155
1156 src = procmsg_get_message_file(msginfo);
1157 if (copy_file(src, dest, TRUE) < 0) {
1158 tmp = g_path_get_basename(dest);
1159 alertpanel_error(_("Couldn't save the file '%s'."), tmp);
1160 g_free(tmp);
1161 }
1162 g_free(dest);
1163 g_free(src);
1164 }
1165
1166 static gint messageview_delete_cb(GtkWidget *widget, GdkEventAny *event,
1167 MessageView *messageview)
1168 {
1169 messageview_destroy(messageview);
1170 return TRUE;
1171 }
1172
1173 static void messageview_size_allocate_cb(GtkWidget *widget,
1174 GtkAllocation *allocation)
1175 {
1176 g_return_if_fail(allocation != NULL);
1177
1178 prefs_common.msgwin_width = allocation->width;
1179 prefs_common.msgwin_height = allocation->height;
1180 }
1181
1182 static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event,
1183 MessageView *messageview)
1184 {
1185 if (event && event->keyval == GDK_Escape && messageview->window) {
1186 messageview_destroy(messageview);
1187 return TRUE;
1188 }
1189
1190 if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0)
1191 return FALSE;
1192
1193 g_signal_stop_emission_by_name(G_OBJECT(widget),
1194 "key_press_event");
1195 mimeview_pass_key_press_event(messageview->mimeview, event);
1196 return FALSE;
1197 }
1198
1199 static void return_receipt_show(NoticeView *noticeview, MsgInfo *msginfo)
1200 {
1201 gchar *addr = NULL;
1202 gboolean from_me = FALSE;
1203 if (msginfo->folder
1204 && (folder_has_parent_of_type(msginfo->folder, F_QUEUE)
1205 || folder_has_parent_of_type(msginfo->folder, F_DRAFT)))
1206 return;
1207
1208 addr = g_strdup(msginfo->from);
1209 if (addr) {
1210 extract_address(addr);
1211 if (account_find_from_address(addr)) {
1212 from_me = TRUE;
1213 }
1214 g_free(addr);
1215 }
1216
1217 if (from_me) {
1218 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1219 noticeview_set_text(noticeview, _("You asked for a return receipt in this message."));
1220 noticeview_set_button_text(noticeview, NULL);
1221 noticeview_set_button_press_callback(noticeview, NULL, NULL);
1222 } else {
1223 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1224 noticeview_set_text(noticeview, _("This message asks for a return receipt."));
1225 noticeview_set_button_text(noticeview, _("Send receipt"));
1226 noticeview_set_button_press_callback(noticeview,
1227 G_CALLBACK(return_receipt_send_clicked),
1228 (gpointer) msginfo);
1229 }
1230 noticeview_show(noticeview);
1231 }
1232
1233 static void return_receipt_send_clicked(NoticeView *noticeview, MsgInfo *msginfo)
1234 {
1235 MsgInfo *tmpmsginfo;
1236 gchar *file;
1237
1238 file = procmsg_get_message_file_path(msginfo);
1239 if (!file) {
1240 g_warning("can't get message file path.\n");
1241 return;
1242 }
1243
1244 tmpmsginfo = procheader_parse_file(file, msginfo->flags, TRUE, TRUE);
1245 tmpmsginfo->folder = msginfo->folder;
1246 tmpmsginfo->msgnum = msginfo->msgnum;
1247
1248 if (disposition_notification_send(tmpmsginfo) >= 0) {
1249 procmsg_msginfo_set_flags(msginfo, MSG_RETRCPT_SENT, 0);
1250 noticeview_hide(noticeview);
1251 }
1252
1253 procmsg_msginfo_free(tmpmsginfo);
1254 g_free(file);
1255 }
1256
1257 static void partial_recv_show(NoticeView *noticeview, MsgInfo *msginfo)
1258 {
1259 gchar *text = NULL;
1260 gchar *button1 = NULL;
1261 gchar *button2 = NULL;
1262 void *button1_cb = NULL;
1263 void *button2_cb = NULL;
1264
1265 if (!msginfo->extradata)
1266 return;
1267 if (!partial_msg_in_uidl_list(msginfo)) {
1268 text = g_strdup_printf(_("This message has been partially "
1269 "retrieved,\nand has been deleted from the "
1270 "server."));
1271 } else {
1272 switch (msginfo->planned_download) {
1273 case POP3_PARTIAL_DLOAD_UNKN:
1274 text = g_strdup_printf(_("This message has been "
1275 "partially retrieved;\nit is %s."),
1276 to_human_readable(
1277 (off_t)(msginfo->total_size)));
1278 button1 = _("Mark for download");
1279 button2 = _("Mark for deletion");
1280 button1_cb = partial_recv_dload_clicked;
1281 button2_cb = partial_recv_del_clicked;
1282 break;
1283 case POP3_PARTIAL_DLOAD_DLOAD:
1284 text = g_strdup_printf(_("This message has been "
1285 "partially retrieved;\nit is %s and "
1286 "will be downloaded."),
1287 to_human_readable(
1288 (off_t)(msginfo->total_size)));
1289 button1 = _("Unmark");
1290 button1_cb = partial_recv_unmark_clicked;
1291 button2 = _("Mark for deletion");
1292 button2_cb = partial_recv_del_clicked;
1293 break;
1294 case POP3_PARTIAL_DLOAD_DELE:
1295 text = g_strdup_printf(_("This message has been "
1296 "partially retrieved;\nit is %s and "
1297 "will be deleted."),
1298 to_human_readable(
1299 (off_t)(msginfo->total_size)));
1300 button1 = _("Mark for download");
1301 button1_cb = partial_recv_dload_clicked;
1302 button2 = _("Unmark");
1303 button2_cb = partial_recv_unmark_clicked;
1304 break;
1305 default:
1306 return;
1307 }
1308 }
1309
1310 noticeview_set_icon(noticeview, STOCK_PIXMAP_NOTICE_WARN);
1311 noticeview_set_text(noticeview, text);
1312 g_free(text);
1313 noticeview_set_button_text(noticeview, button1);
1314 noticeview_set_button_press_callback(noticeview,
1315 G_CALLBACK(button1_cb), (gpointer) msginfo);
1316
1317 noticeview_set_2ndbutton_text(noticeview, button2);
1318 noticeview_set_2ndbutton_press_callback(noticeview,
1319 G_CALLBACK(button2_cb), (gpointer) msginfo);
1320
1321 noticeview_show(noticeview);
1322 }
1323
1324 static void partial_recv_dload_clicked(NoticeView *noticeview,
1325 MsgInfo *msginfo)
1326 {
1327 if (partial_mark_for_download(msginfo) == 0) {
1328 partial_recv_show(noticeview, msginfo);
1329 }
1330 }
1331
1332 static void partial_recv_del_clicked(NoticeView *noticeview,
1333 MsgInfo *msginfo)
1334 {
1335 if (partial_mark_for_delete(msginfo) == 0) {
1336 partial_recv_show(noticeview, msginfo);
1337 }
1338 }
1339
1340 static void partial_recv_unmark_clicked(NoticeView *noticeview,
1341 MsgInfo *msginfo)
1342 {
1343 if (partial_unmark(msginfo) == 0) {
1344 partial_recv_show(noticeview, msginfo);
1345 }
1346 }
1347
1348 static void select_account_cb(GtkWidget *w, gpointer data)
1349 {
1350 *(gint*)data = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(w), MENU_VAL_ID));
1351 }
1352
1353 static PrefsAccount *select_account_from_list(GList *ac_list)
1354 {
1355 GtkWidget *optmenu;
1356 GtkWidget *menu;
1357 gint account_id;
1358
1359 g_return_val_if_fail(ac_list != NULL, NULL);
1360 g_return_val_if_fail(ac_list->data != NULL, NULL);
1361
1362 optmenu = gtk_option_menu_new();
1363 menu = gtkut_account_menu_new(ac_list,
1364 G_CALLBACK(select_account_cb),
1365 &account_id);
1366 if (!menu)
1367 return NULL;
1368 gtk_option_menu_set_menu(GTK_OPTION_MENU(optmenu), menu);
1369 gtk_option_menu_set_history(GTK_OPTION_MENU(optmenu), 0);
1370 account_id = ((PrefsAccount *) ac_list->data)->account_id;
1371 if (alertpanel_with_widget(
1372 _("Return Receipt Notification"),
1373 _("The message was sent to several of your "
1374 "accounts.\n"
1375 "Please choose which account do you want to "
1376 "use for sending the receipt notification:"),
1377 _("_Send Notification"), _("+_Cancel"), NULL,
1378 FALSE, optmenu) != G_ALERTDEFAULT)
1379 return NULL;
1380 return account_find_from_id(account_id);
1381 }
1382
1383 /*
1384 * \brief return selected messageview text, when nothing is
1385 * selected and message was filtered, return complete text
1386 *
1387 * \param pointer to Messageview
1388 *
1389 * \return pointer to text (needs to be free'd by calling func)
1390 */
1391 gchar *messageview_get_selection(MessageView *msgview)
1392 {
1393 TextView *textview;
1394 gchar *text = NULL;
1395 GtkTextView *edit = NULL;
1396 GtkTextBuffer *textbuf;
1397 gint body_pos = 0;
1398
1399 g_return_val_if_fail(msgview != NULL, NULL);
1400
1401 if (msgview->mimeview->type == MIMEVIEW_VIEWER) {
1402 MimeViewer *viewer = msgview->mimeview->mimeviewer;
1403 if (viewer && viewer->get_selection) {
1404 text = viewer->get_selection(viewer);
1405 if (text)
1406 return text;
1407 }
1408 }
1409
1410 textview = messageview_get_current_textview(msgview);
1411 g_return_val_if_fail(textview != NULL, NULL);
1412
1413 edit = GTK_TEXT_VIEW(textview->text);
1414 g_return_val_if_fail(edit != NULL, NULL);
1415 body_pos = textview->body_pos;
1416
1417 textbuf = gtk_text_view_get_buffer(edit);
1418
1419 if (gtk_text_buffer_get_selection_bounds(textbuf, NULL, NULL))
1420 return gtkut_text_view_get_selection(edit);
1421 else if (msgview->filtered) {
1422 GtkTextIter start_iter, end_iter;
1423 gtk_text_buffer_get_iter_at_offset(textbuf, &start_iter, body_pos);
1424 gtk_text_buffer_get_end_iter(textbuf, &end_iter);
1425 gtk_text_buffer_get_text(textbuf, &start_iter, &end_iter, FALSE);
1426 } else
1427 text = NULL;
1428
1429 return text;
1430 }
1431
1432 static void save_as_cb(gpointer data, guint action, GtkWidget *widget)
1433 {
1434 MessageView *messageview = (MessageView *)data;
1435 messageview_save_as(messageview);
1436 }
1437
1438 #ifdef USE_GNOMEPRINT
1439 static void print_mimeview(MimeView *mimeview, gint sel_start, gint sel_end, gint partnum)
1440 {
1441 if (!mimeview
1442 || !mimeview->textview
1443 || !mimeview->textview->text)
1444 alertpanel_warning(_("Cannot print: the message doesn't "
1445 "contain text."));
1446 else {
1447 gtk_widget_realize(mimeview->textview->text);
1448 if (partnum > 0) {
1449 mimeview_select_part_num(mimeview, partnum);
1450 }
1451 if (sel_start != -1 && sel_end != -1) {
1452 GtkTextIter start, end;
1453 GtkTextView *text = GTK_TEXT_VIEW(mimeview->textview->text);
1454 GtkTextBuffer *buffer = gtk_text_view_get_buffer(text);
1455
1456 gtk_text_buffer_get_iter_at_offset(buffer, &start, sel_start);
1457 gtk_text_buffer_get_iter_at_offset(buffer, &end, sel_end);
1458 gtk_text_buffer_select_range(buffer, &start, &end);
1459 }
1460
1461 gedit_print(GTK_TEXT_VIEW(mimeview->textview->text));
1462 }
1463 }
1464
1465 void messageview_print(MsgInfo *msginfo, gboolean all_headers,
1466 gint sel_start, gint sel_end, gint partnum)
1467 {
1468 PangoFontDescription *font_desc = NULL;
1469 MessageView *tmpview = messageview_create_with_new_window_visible(
1470 mainwindow_get_mainwindow(), FALSE);
1471
1472 if (prefs_common.use_different_print_font) {
1473 font_desc = pango_font_description_from_string
1474 (prefs_common.printfont);
1475 } else {
1476 font_desc = pango_font_description_from_string
1477 (prefs_common.textfont);
1478 }
1479 if (font_desc) {
1480 gtk_widget_modify_font(tmpview->mimeview->textview->text,
1481 font_desc);
1482 pango_font_description_free(font_desc);
1483 }
1484
1485 tmpview->all_headers = all_headers;
1486 if (msginfo && messageview_show(tmpview, msginfo,
1487 tmpview->all_headers) >= 0) {
1488 print_mimeview(tmpview->mimeview,
1489 sel_start, sel_end, partnum);
1490 }
1491 messageview_destroy(tmpview);
1492 }
1493 #endif
1494
1495 static void print_cb(gpointer data, guint action, GtkWidget *widget)
1496 {
1497 MessageView *messageview = (MessageView *)data;
1498 #ifndef USE_GNOMEPRINT
1499 gchar *cmdline = NULL;
1500 gchar *p;
1501 #else
1502 gint sel_start = -1, sel_end = -1, partnum = 0;
1503 #endif
1504
1505 if (!messageview->msginfo) return;
1506 #ifndef USE_GNOMEPRINT
1507 cmdline = input_dialog(_("Print"),
1508 _("Enter the print command line:\n"
1509 "('%s' will be replaced with file name)"),
1510 prefs_common.print_cmd);
1511 if (!cmdline) return;
1512 if (!(p = strchr(cmdline, '%')) || *(p + 1) != 's' ||
1513 strchr(p + 2, '%')) {
1514 alertpanel_error(_("Print command line is invalid:\n'%s'"),
1515 cmdline);
1516 g_free(cmdline);
1517 return;
1518 }
1519 procmsg_print_message(messageview->msginfo, cmdline);
1520 g_free(cmdline);
1521 #else
1522 partnum = mimeview_get_selected_part_num(messageview->mimeview);
1523 textview_get_selection_offsets(messageview->mimeview->textview,
1524 &sel_start, &sel_end);
1525 messageview_print(messageview->msginfo, messageview->all_headers,
1526 sel_start, sel_end, partnum);
1527 #endif
1528 }
1529
1530 static void close_cb(gpointer data, guint action, GtkWidget *widget)
1531 {
1532 MessageView *messageview = (MessageView *)data;
1533 messageview_destroy(messageview);
1534 }
1535
1536 static void copy_cb(gpointer data, guint action, GtkWidget *widget)
1537 {
1538 MessageView *messageview = (MessageView *)data;
1539 messageview_copy_clipboard(messageview);
1540 }
1541
1542 static void allsel_cb(gpointer data, guint action, GtkWidget *widget)
1543 {
1544 MessageView *messageview = (MessageView *)data;
1545 messageview_select_all(messageview);
1546 }
1547
1548 static void search_cb(gpointer data, guint action, GtkWidget *widget)
1549 {
1550 MessageView *messageview = (MessageView *)data;
1551 message_search(messageview);
1552 }
1553
1554 static void set_charset_cb(gpointer data, guint action, GtkWidget *widget)
1555 {
1556 MessageView *messageview = (MessageView *)data;
1557 const gchar *charset;
1558
1559 if (GTK_CHECK_MENU_ITEM(widget)->active) {
1560 charset = conv_get_charset_str((CharSet)action);
1561 g_free(messageview->forced_charset);
1562 messageview->forced_charset = g_strdup(charset);
1563 procmime_force_charset(charset);
1564
1565 messageview_show(messageview, messageview->msginfo, FALSE);
1566 }
1567 }
1568
1569 static void set_decode_cb(gpointer data, guint action, GtkWidget *widget)
1570 {
1571 MessageView *messageview = (MessageView *)data;
1572 if (GTK_CHECK_MENU_ITEM(widget)->active) {
1573 messageview->forced_encoding = (EncodingType)action;
1574
1575 messageview_show(messageview, messageview->msginfo, FALSE);
1576
1577 debug_print("forced encoding: %d\n", action);
1578 }
1579 }
1580
1581
1582 static void view_source_cb(gpointer data, guint action, GtkWidget *widget)
1583 {
1584 MessageView *messageview = (MessageView *)data;
1585 SourceWindow *srcwin;
1586
1587 if (!messageview->msginfo) return;
1588
1589 srcwin = source_window_create();
1590 source_window_show_msg(srcwin, messageview->msginfo);
1591 source_window_show(srcwin);
1592 }
1593
1594 static void show_all_header_cb(gpointer data, guint action, GtkWidget *widget)
1595 {
1596 MessageView *messageview = (MessageView *)data;
1597 MsgInfo *msginfo = messageview->msginfo;
1598
1599 if (messageview->mimeview->textview &&
1600 messageview->mimeview->textview->loading) {
1601 return;
1602 }
1603 if (messageview->updating)
1604 return;
1605
1606 messageview->all_headers =
1607 GTK_CHECK_MENU_ITEM(widget)->active;
1608 if (!msginfo) return;
1609 messageview->msginfo = NULL;
1610 messageview_show(messageview, msginfo,
1611 GTK_CHECK_MENU_ITEM(widget)->active);
1612 procmsg_msginfo_free(msginfo);
1613 main_window_set_menu_sensitive(messageview->mainwin);
1614 }
1615
1616 #define SET_CHECK_MENU_ACTIVE(path, active) \
1617 { \
1618 menuitem = gtk_item_factory_get_widget(ifactory, path); \
1619 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem), active); \
1620 }
1621
1622 static void msg_hide_quotes_cb(gpointer data, guint action, GtkWidget *widget)
1623 {
1624 MessageView *messageview = (MessageView *)data;
1625 MsgInfo *msginfo = messageview->msginfo;
1626 static gboolean updating_menu = FALSE;
1627 GtkItemFactory *ifactory = gtk_item_factory_from_widget(messageview->menubar);
1628 GtkWidget *menuitem;
1629 if (updating_menu)
1630 return;
1631
1632 prefs_common.hide_quotes =
1633 GTK_CHECK_MENU_ITEM(widget)->active ? action : 0;
1634
1635 updating_menu=TRUE;
1636 SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold all", FALSE);
1637 SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 2", FALSE);
1638 SET_CHECK_MENU_ACTIVE("/View/Quotes/Fold from level 3", FALSE);
1639 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), prefs_common.hide_quotes > 0);
1640 updating_menu=FALSE;
1641 if (!msginfo) return;
1642 messageview->msginfo = NULL;
1643 messageview_show(messageview, msginfo,
1644 messageview->all_headers);
1645 procmsg_msginfo_free(msginfo);
1646
1647 /* update main window */
1648 main_window_set_menu_sensitive(messageview->mainwin);
1649 summary_redisplay_msg(messageview->mainwin->summaryview);
1650 }
1651 #undef SET_CHECK_MENU_ACTIVE
1652
1653 static void compose_cb(gpointer data, guint action, GtkWidget *widget)
1654 {
1655 MessageView *messageview = (MessageView *)data;
1656 PrefsAccount *ac = NULL;
1657 FolderItem *item = NULL;
1658
1659 if (messageview->msginfo)
1660 item = messageview->msginfo->folder;
1661
1662 if (item) {
1663 ac = account_find_from_item(item);
1664 if (ac && ac->protocol == A_NNTP &&
1665 item->stype == F_NEWS) {
1666 compose_new(ac, item->path, NULL);
1667 return;
1668 }
1669 }
1670
1671 compose_new(ac, NULL, NULL);
1672 }
1673
1674 static void reply_cb(gpointer data, guint action, GtkWidget *widget)
1675 {
1676 MessageView *messageview = (MessageView *)data;
1677 GSList *msginfo_list = NULL;
1678
1679 g_return_if_fail(messageview->msginfo);
1680
1681 msginfo_list = g_slist_append(msginfo_list, messageview->msginfo);
1682 compose_reply_from_messageview(messageview, msginfo_list, action);
1683 g_slist_free(msginfo_list);
1684 }
1685
1686 static void addressbook_open_cb(gpointer data, guint action, GtkWidget *widget)
1687 {
1688 addressbook_open(NULL);
1689 }
1690
1691 static void add_address_cb(gpointer data, guint action, GtkWidget *widget)
1692 {
1693 MessageView *messageview = (MessageView *)data;
1694 MsgInfo *msginfo;
1695 gchar *from;
1696
1697 if (!messageview->msginfo) return;
1698 msginfo = messageview->msginfo;
1699 Xstrdup_a(from, msginfo->from, return);
1700 eliminate_address_comment(from);
1701 extract_address(from);
1702 addressbook_add_contact(msginfo->fromname, from, NULL);
1703 }
1704
1705 static void create_filter_cb(gpointer data, guint action, GtkWidget *widget)
1706 {
1707 MessageView *messageview = (MessageView *)data;
1708 FolderItem * item;
1709
1710 if (!messageview->msginfo) return;
1711
1712 item = messageview->msginfo->folder;
1713 summary_msginfo_filter_open(item, messageview->msginfo,
1714 (PrefsFilterType)action, 0);
1715 }
1716
1717 static void create_processing_cb(gpointer data, guint action,
1718 GtkWidget *widget)
1719 {
1720 MessageView *messageview = (MessageView *)data;
1721 FolderItem * item;
1722
1723 if (!messageview->msginfo) return;
1724
1725 item = messageview->msginfo->folder;
1726 summary_msginfo_filter_open(item, messageview->msginfo,
1727 (PrefsFilterType)action, 1);
1728 }
1729
1730 static void open_urls_cb(gpointer data, guint action, GtkWidget *widget)
1731 {
1732 MessageView *messageview = (MessageView *)data;
1733 messageview_list_urls(messageview);
1734 }
1735
1736 static void about_cb(gpointer data, guint action, GtkWidget *widget)
1737 {
1738 about_show();
1739 }
1740
1741 static gboolean messageview_update_msg(gpointer source, gpointer data)
1742 {
1743 MsgInfoUpdate *msginfo_update = (MsgInfoUpdate *) source;
1744 MessageView *messageview = (MessageView *)data;
1745
1746 if (messageview->msginfo != msginfo_update->msginfo)
1747 return FALSE;
1748
1749 if (msginfo_update->flags & MSGINFO_UPDATE_DELETED) {
1750 messageview_clear(messageview);
1751 messageview_update(messageview);
1752 }
1753
1754 return FALSE;
1755 }
1756
1757 void messageview_set_menu_sensitive(MessageView *messageview)
1758 {
1759 GtkItemFactory *ifactory;
1760 GtkWidget *menuitem = NULL;
1761
1762 if (!messageview || !messageview->new_window)
1763 return;
1764 /* do some smart things */
1765 if (!messageview->menubar) return;
1766 ifactory = gtk_item_factory_from_widget(messageview->menubar);
1767 if (!ifactory) return;
1768
1769 if (prefs_common.hide_quotes) {
1770 menuitem = NULL;
1771 if (prefs_common.hide_quotes == 1)
1772 menuitem = gtk_item_factory_get_widget(ifactory,
1773 "/View/Quotes/Fold all");
1774 if (prefs_common.hide_quotes == 2)
1775 menuitem = gtk_item_factory_get_widget(ifactory,
1776 "/View/Quotes/Fold from level 2");
1777 if (prefs_common.hide_quotes == 3)
1778 menuitem = gtk_item_factory_get_widget(ifactory,
1779 "/View/Quotes/Fold from level 3");
1780 gtk_check_menu_item_set_active
1781 (GTK_CHECK_MENU_ITEM(menuitem),
1782 TRUE);
1783 }
1784 }
1785
1786 void messageview_learn (MessageView *msgview, gboolean is_spam)
1787 {
1788 if (is_spam) {
1789 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, TRUE) == 0)
1790 procmsg_msginfo_set_flags(msgview->msginfo, MSG_SPAM, 0);
1791 else
1792 log_error(_("An error happened while learning.\n"));
1793
1794 } else {
1795 if (procmsg_spam_learner_learn(msgview->msginfo, NULL, FALSE) == 0)
1796 procmsg_msginfo_unset_flags(msgview->msginfo, MSG_SPAM, 0);
1797 else
1798 log_error(_("An error happened while learning.\n"));
1799 }
1800 if (msgview->toolbar)
1801 toolbar_set_learn_button
1802 (msgview->toolbar,
1803 MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1804 else
1805 toolbar_set_learn_button
1806 (msgview->mainwin->toolbar,
1807 MSG_IS_SPAM(msgview->msginfo->flags)?LEARN_HAM:LEARN_SPAM);
1808 }
1809
1810 void messageview_list_urls (MessageView *msgview)
1811 {
1812 GSList *cur = msgview->mimeview->textview->uri_list;
1813 GSList *newlist = NULL;
1814 for (; cur; cur = cur->next) {
1815 ClickableText *uri = (ClickableText *)cur->data;
1816 if (!uri->uri || !g_ascii_strncasecmp(uri->uri, "mailto:", 7)
1817 || uri->is_quote)
1818 continue;
1819 newlist = g_slist_prepend(newlist, uri);
1820 }
1821 newlist = g_slist_reverse(newlist);
1822 uri_opener_open(msgview, newlist);
1823 g_slist_free(newlist);
1824 }