2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2008 Hiroyuki Yamamoto and the Claws Mail team
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.
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.
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/>.
27 #include <glib/gi18n.h>
28 #include <gdk/gdkkeysyms.h>
31 #include <sys/types.h>
34 #ifndef HAVE_APACHE_FNMATCH
35 /* kludge: apache's fnmatch clashes with <regex.h>, don't include
44 #include "summaryview.h"
47 #include "alertpanel.h"
48 #include "inputdialog.h"
51 #include "prefs_common.h"
52 #include "procheader.h"
53 #include "stock_pixmap.h"
54 #include "gtk/gtkvscrollbutton.h"
55 #include "gtk/logwindow.h"
61 #include <osso-mime.h>
63 #include <hildon-mime.h>
74 #define N_MIMEVIEW_COLS 3
76 static void mimeview_set_multipart_tree (MimeView *mimeview,
78 GtkCTreeNode *parent);
79 static GtkCTreeNode *mimeview_append_part (MimeView *mimeview,
81 GtkCTreeNode *parent);
82 static void mimeview_show_message_part (MimeView *mimeview,
84 static void mimeview_change_view_type (MimeView *mimeview,
86 static gchar *mimeview_get_filename_for_part (MimeInfo *partinfo,
89 static gboolean mimeview_write_part (const gchar *filename,
92 static void mimeview_selected (GtkCTree *ctree,
96 static void mimeview_start_drag (GtkWidget *widget,
100 static gint mimeview_button_pressed (GtkWidget *widget,
101 GdkEventButton *event,
103 static gint mimeview_key_pressed (GtkWidget *widget,
107 static void mimeview_drag_data_get (GtkWidget *widget,
108 GdkDragContext *drag_context,
109 GtkSelectionData *selection_data,
114 static gboolean mimeview_scrolled (GtkWidget *widget,
115 GdkEventScroll *event,
117 static void mimeview_display_as_text (MimeView *mimeview);
118 static void mimeview_save_as (MimeView *mimeview);
119 static void mimeview_save_all (MimeView *mimeview);
120 static void mimeview_launch (MimeView *mimeview,
122 static void mimeview_open_with (MimeView *mimeview);
123 static void mimeview_open_part_with (MimeView *mimeview,
126 static void mimeview_select_next_part (MimeView *mimeview);
127 static void mimeview_select_prev_part (MimeView *mimeview);
128 static void mimeview_view_file (const gchar *filename,
132 static gboolean icon_clicked_cb (GtkWidget *button,
133 GdkEventButton *event,
135 static void icon_selected (MimeView *mimeview,
138 static gint icon_key_pressed (GtkWidget *button,
141 static void icon_list_append_icon (MimeView *mimeview,
143 static void icon_list_create (MimeView *mimeview,
145 static void icon_list_clear (MimeView *mimeview);
146 static void icon_list_toggle_by_mime_info (MimeView *mimeview,
148 static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
150 static gboolean part_button_pressed (MimeView *mimeview,
151 GdkEventButton *event,
153 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
154 GtkAllocation *layout_size,
156 static MimeInfo *mimeview_get_part_to_use(MimeView *mimeview);
158 static void mimeview_launch_cb(MimeView *mimeview)
160 mimeview_launch(mimeview, mimeview_get_part_to_use(mimeview));
162 static GtkItemFactoryEntry mimeview_popup_entries[] =
164 {N_("/_Open (l)"), NULL, mimeview_launch_cb, 0, NULL},
166 {N_("/Open _with (o)..."), NULL, mimeview_open_with, 0, NULL},
168 {N_("/_Display as text (t)"), NULL, mimeview_display_as_text, 0, NULL},
169 {N_("/_Save as (y)..."), NULL, mimeview_save_as, 0, NULL},
170 {N_("/Save _all..."), NULL, mimeview_save_all, 0, NULL},
171 {N_("/Next part (a)"), NULL, mimeview_select_next_part,0, NULL},
174 static GtkTargetEntry mimeview_mime_types[] =
176 {"text/uri-list", 0, 0}
179 GSList *mimeviewer_factories;
182 static GdkCursor *hand_cursor = NULL;
184 static gboolean mimeview_visi_notify(GtkWidget *widget,
185 GdkEventVisibility *event,
188 gdk_window_set_cursor(widget->window, hand_cursor);
192 static gboolean mimeview_leave_notify(GtkWidget *widget,
193 GdkEventCrossing *event,
196 gdk_window_set_cursor(widget->window, NULL);
200 static gboolean mimeview_enter_notify(GtkWidget *widget,
201 GdkEventCrossing *event,
204 gdk_window_set_cursor(widget->window, hand_cursor);
208 MimeView *mimeview_create(MainWindow *mainwin)
213 GtkWidget *scrolledwin;
215 GtkWidget *mime_notebook;
216 GtkWidget *popupmenu;
217 GtkWidget *ctree_mainbox;
219 GtkWidget *mime_toggle;
220 GtkWidget *icon_mainbox;
221 GtkWidget *icon_scroll;
222 GtkWidget *icon_vbox;
224 GtkWidget *scrollbutton;
226 GtkItemFactory *popupfactory;
227 NoticeView *siginfoview;
228 gchar *titles[N_MIMEVIEW_COLS];
234 hand_cursor = gdk_cursor_new(GDK_HAND2);
236 debug_print("Creating MIME view...\n");
237 mimeview = g_new0(MimeView, 1);
239 titles[COL_MIMETYPE] = _("MIME Type");
240 titles[COL_SIZE] = _("Size");
241 titles[COL_NAME] = _("Name");
243 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
244 gtk_widget_show(scrolledwin);
245 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
246 GTK_POLICY_AUTOMATIC,
247 GTK_POLICY_AUTOMATIC);
249 ctree = gtk_sctree_new_with_titles(N_MIMEVIEW_COLS, 0, titles);
250 gtk_widget_show(ctree);
251 gtk_clist_set_selection_mode(GTK_CLIST(ctree), GTK_SELECTION_BROWSE);
252 gtk_ctree_set_line_style(GTK_CTREE(ctree), GTK_CTREE_LINES_NONE);
253 gtk_clist_set_column_justification(GTK_CLIST(ctree), COL_SIZE,
255 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_MIMETYPE, 240);
256 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_SIZE, 90);
257 for (i = 0; i < N_MIMEVIEW_COLS; i++)
258 GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(ctree)->column[i].button,
260 gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
262 g_signal_connect(G_OBJECT(ctree), "tree_select_row",
263 G_CALLBACK(mimeview_selected), mimeview);
264 g_signal_connect(G_OBJECT(ctree), "button_release_event",
265 G_CALLBACK(mimeview_button_pressed), mimeview);
266 g_signal_connect(G_OBJECT(ctree), "key_press_event",
267 G_CALLBACK(mimeview_key_pressed), mimeview);
268 g_signal_connect(G_OBJECT (ctree),"start_drag",
269 G_CALLBACK (mimeview_start_drag), mimeview);
270 g_signal_connect(G_OBJECT(ctree), "drag_data_get",
271 G_CALLBACK(mimeview_drag_data_get), mimeview);
273 mime_notebook = gtk_notebook_new();
274 gtk_widget_show(mime_notebook);
275 GTK_WIDGET_UNSET_FLAGS(mime_notebook, GTK_CAN_FOCUS);
276 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mime_notebook), FALSE);
277 gtk_notebook_set_show_border(GTK_NOTEBOOK(mime_notebook), FALSE);
279 icon_vbox = gtk_vbox_new(FALSE, 2);
280 gtk_widget_show(icon_vbox);
281 icon_scroll = gtk_layout_new(NULL, NULL);
282 gtk_widget_show(icon_scroll);
283 gtk_layout_put(GTK_LAYOUT(icon_scroll), icon_vbox, 0, 0);
284 scrollbutton = gtk_vscrollbutton_new(gtk_layout_get_vadjustment(GTK_LAYOUT(icon_scroll)));
285 gtk_widget_show(scrollbutton);
287 g_signal_connect(G_OBJECT(icon_scroll), "scroll_event",
288 G_CALLBACK(mimeview_scrolled), mimeview);
290 mime_toggle = gtk_event_box_new();
291 gtk_event_box_set_visible_window(GTK_EVENT_BOX(mime_toggle), FALSE);
293 g_signal_connect(G_OBJECT(mime_toggle), "visibility-notify-event",
294 G_CALLBACK(mimeview_visi_notify), mimeview);
295 g_signal_connect(G_OBJECT(mime_toggle), "motion-notify-event",
296 G_CALLBACK(mimeview_visi_notify), mimeview);
297 g_signal_connect(G_OBJECT(mime_toggle), "leave-notify-event",
298 G_CALLBACK(mimeview_leave_notify), mimeview);
299 g_signal_connect(G_OBJECT(mime_toggle), "enter-notify-event",
300 G_CALLBACK(mimeview_enter_notify), mimeview);
302 gtk_container_set_border_width(GTK_CONTAINER(mime_toggle), 2);
303 gtk_widget_show(mime_toggle);
304 mimeview->ctree_mode = FALSE;
305 arrow = gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_NONE);
306 gtk_widget_show(arrow);
307 gtk_container_add(GTK_CONTAINER(mime_toggle), arrow);
308 g_signal_connect(G_OBJECT(mime_toggle), "button_release_event",
309 G_CALLBACK(mime_toggle_button_cb), mimeview);
311 icon_mainbox = gtk_vbox_new(FALSE, 0);
312 gtk_widget_show(icon_mainbox);
313 gtk_widget_set_size_request(icon_mainbox, 32, -1);
314 gtk_box_pack_start(GTK_BOX(icon_mainbox), mime_toggle, FALSE, FALSE, 0);
315 gtk_box_pack_start(GTK_BOX(icon_mainbox), icon_scroll, TRUE, TRUE, 3);
316 gtk_box_pack_end(GTK_BOX(icon_mainbox), scrollbutton, FALSE, FALSE, 0);
317 g_signal_connect(G_OBJECT(icon_mainbox), "size_allocate",
318 G_CALLBACK(icon_scroll_size_allocate_cb), mimeview);
320 ctree_mainbox = gtk_hbox_new(FALSE, 0);
321 gtk_box_pack_start(GTK_BOX(ctree_mainbox), scrolledwin, TRUE, TRUE, 0);
323 n_entries = sizeof(mimeview_popup_entries) /
324 sizeof(mimeview_popup_entries[0]);
325 popupmenu = menu_create_items(mimeview_popup_entries, n_entries,
326 "<MimeView>", &popupfactory, mimeview);
327 vbox = gtk_vbox_new(FALSE, 0);
328 gtk_widget_show(vbox);
329 siginfoview = noticeview_create(mainwin);
330 noticeview_hide(siginfoview);
331 noticeview_set_icon_clickable(siginfoview, TRUE);
332 gtk_box_pack_start(GTK_BOX(vbox), mime_notebook, TRUE, TRUE, 0);
333 gtk_box_pack_end(GTK_BOX(vbox), GTK_WIDGET_PTR(siginfoview), FALSE, FALSE, 0);
335 paned = gtk_vpaned_new();
336 gtk_widget_show(paned);
337 gtk_paned_set_gutter_size(GTK_PANED(paned), 0);
338 gtk_paned_pack1(GTK_PANED(paned), ctree_mainbox, FALSE, TRUE);
339 gtk_paned_pack2(GTK_PANED(paned), vbox, TRUE, TRUE);
341 hbox = gtk_hbox_new(FALSE, 0);
342 gtk_box_pack_start(GTK_BOX(hbox), paned, TRUE, TRUE, 0);
343 gtk_box_pack_start(GTK_BOX(hbox), icon_mainbox, FALSE, FALSE, 0);
345 gtk_widget_show(hbox);
346 gtk_widget_hide(ctree_mainbox);
348 gtk_widget_set_size_request(mime_toggle, -1, arrow->requisition.height + 8);
350 mimeview->hbox = hbox;
351 mimeview->paned = paned;
352 mimeview->scrolledwin = scrolledwin;
353 mimeview->ctree = ctree;
354 mimeview->mime_notebook = mime_notebook;
355 mimeview->popupmenu = popupmenu;
356 mimeview->popupfactory = popupfactory;
358 mimeview->ctree_mainbox = ctree_mainbox;
359 mimeview->icon_scroll = icon_scroll;
360 mimeview->icon_vbox = icon_vbox;
361 mimeview->icon_mainbox = icon_mainbox;
362 mimeview->icon_count = 0;
363 mimeview->mainwin = mainwin;
364 #if !(GTK_CHECK_VERSION(2,12,0))
365 mimeview->tooltips = tips;
367 mimeview->oldsize = 60;
368 mimeview->mime_toggle = mime_toggle;
369 mimeview->siginfoview = siginfoview;
370 mimeview->scrollbutton = scrollbutton;
371 mimeview->target_list = gtk_target_list_new(mimeview_mime_types, 1);
373 mimeviews = g_slist_prepend(mimeviews, mimeview);
378 void mimeview_init(MimeView *mimeview)
380 textview_init(mimeview->textview);
382 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
383 GTK_WIDGET_PTR(mimeview->textview));
386 static gboolean any_part_is_signed(MimeInfo *mimeinfo)
389 if (privacy_mimeinfo_is_signed(mimeinfo))
391 mimeinfo = procmime_mimeinfo_next(mimeinfo);
397 void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
400 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
403 mimeview_clear(mimeview);
405 g_return_if_fail(file != NULL);
406 g_return_if_fail(mimeinfo != NULL);
408 mimeview->mimeinfo = mimeinfo;
410 mimeview->file = g_strdup(file);
412 g_signal_handlers_block_by_func(G_OBJECT(ctree), mimeview_selected,
415 /* check if the mail's signed - it can change the mail structure */
417 if (any_part_is_signed(mimeinfo))
418 debug_print("signed mail\n");
420 mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
421 icon_list_clear(mimeview);
422 icon_list_create(mimeview, mimeinfo);
424 g_signal_handlers_unblock_by_func(G_OBJECT(ctree),
425 mimeview_selected, mimeview);
427 node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
429 gtk_ctree_select(ctree, node);
430 icon_list_toggle_by_mime_info
431 (mimeview, gtk_ctree_node_get_row_data(ctree, node));
432 gtkut_ctree_set_focus_row(ctree, node);
437 static void mimeview_check_sig_cancel_now(MimeView *mimeview);
440 static void mimeview_free_mimeinfo(MimeView *mimeview)
442 gboolean defer = FALSE;
444 defer = (mimeview->check_data != NULL);
446 mimeview->check_data->free_after_use = TRUE;
448 if (mimeview->mimeinfo != NULL && !defer) {
449 procmime_mimeinfo_free_all(mimeview->mimeinfo);
450 mimeview->mimeinfo = NULL;
453 debug_print("deferring free(mimeinfo) and cancelling check\n");
454 mimeview_check_sig_cancel_now(mimeview);
459 void mimeview_destroy(MimeView *mimeview)
463 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
464 MimeViewer *viewer = (MimeViewer *) cur->data;
465 viewer->destroy_viewer(viewer);
467 g_slist_free(mimeview->viewers);
468 gtk_target_list_unref(mimeview->target_list);
470 mimeview_free_mimeinfo(mimeview);
472 if (mimeview->check_data) {
473 mimeview->check_data->destroy_mimeview = TRUE;
474 debug_print("deferring destroy\n");
478 g_free(mimeview->file);
480 mimeviews = g_slist_remove(mimeviews, mimeview);
485 MimeInfo *mimeview_get_selected_part(MimeView *mimeview)
487 return gtk_ctree_node_get_row_data
488 (GTK_CTREE(mimeview->ctree), mimeview->opened);
491 gint mimeview_get_selected_part_num(MimeView *mimeview)
494 GList *rows = GTK_CLIST(mimeview->ctree)->row_list;
496 if (mimeview->opened == GTK_CTREE_NODE(rows))
504 void mimeview_select_part_num(MimeView *mimeview, gint i)
508 gtk_clist_unselect_all(GTK_CLIST(mimeview->ctree));
509 gtk_clist_select_row(GTK_CLIST(mimeview->ctree), i, -1);
510 gtkut_clist_set_focus_row(GTK_CLIST(mimeview->ctree), i);
513 static void mimeview_set_multipart_tree(MimeView *mimeview,
515 GtkCTreeNode *parent)
519 g_return_if_fail(mimeinfo != NULL);
521 while (mimeinfo != NULL) {
522 node = mimeview_append_part(mimeview, mimeinfo, parent);
524 if (mimeinfo->node->children)
525 mimeview_set_multipart_tree(mimeview, (MimeInfo *) mimeinfo->node->children->data, node);
526 mimeinfo = mimeinfo->node->next != NULL ? (MimeInfo *) mimeinfo->node->next->data : NULL;
530 static const gchar *get_real_part_name(MimeInfo *partinfo)
532 const gchar *name = NULL;
534 name = procmime_mimeinfo_get_parameter(partinfo, "filename");
536 name = procmime_mimeinfo_get_parameter(partinfo, "name");
541 static const gchar *get_part_name(MimeInfo *partinfo)
545 name = get_real_part_name(partinfo);
552 static const gchar *get_part_description(MimeInfo *partinfo)
554 if (partinfo->description)
555 return partinfo->description;
557 return get_part_name(partinfo);
560 static GtkCTreeNode *mimeview_append_part(MimeView *mimeview,
562 GtkCTreeNode *parent)
564 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
566 static gchar content_type[64];
567 gchar *str[N_MIMEVIEW_COLS];
569 if (partinfo->type != MIMETYPE_UNKNOWN && partinfo->subtype) {
570 g_snprintf(content_type, 64, "%s/%s", procmime_get_media_type_str(partinfo->type), partinfo->subtype);
572 g_snprintf(content_type, 64, "UNKNOWN");
575 str[COL_MIMETYPE] = content_type;
576 str[COL_SIZE] = to_human_readable((goffset)partinfo->length);
577 if (prefs_common.attach_desc)
578 str[COL_NAME] = (gchar *) get_part_description(partinfo);
580 str[COL_NAME] = (gchar *) get_part_name(partinfo);
582 node = gtk_sctree_insert_node(ctree, parent, NULL, str, 0,
583 NULL, NULL, NULL, NULL,
585 gtk_ctree_node_set_row_data(ctree, node, partinfo);
590 static void mimeview_show_message_part(MimeView *mimeview, MimeInfo *partinfo)
595 if (!partinfo) return;
597 fname = mimeview->file;
600 if ((fp = g_fopen(fname, "rb")) == NULL) {
601 FILE_OP_ERROR(fname, "fopen");
605 if (fseek(fp, partinfo->offset, SEEK_SET) < 0) {
606 FILE_OP_ERROR(mimeview->file, "fseek");
611 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
612 textview_show_part(mimeview->textview, partinfo, fp);
617 static MimeViewer *get_viewer_for_content_type(MimeView *mimeview, const gchar *content_type)
620 MimeViewerFactory *factory = NULL;
621 MimeViewer *viewer = NULL;
624 * FNM_CASEFOLD is a GNU extension
625 * if its not defined copy the string to the stack and
626 * convert the copy to lower case
629 #define FNM_CASEFOLD 0
630 Xstrdup_a(content_type, content_type, return NULL);
631 g_strdown((gchar *)content_type);
634 for (cur = mimeviewer_factories; cur != NULL; cur = g_slist_next(cur)) {
635 MimeViewerFactory *curfactory = cur->data;
638 while (curfactory->content_types[i] != NULL) {
639 if(!fnmatch(curfactory->content_types[i], content_type, FNM_CASEFOLD)) {
640 debug_print("%s\n", curfactory->content_types[i]);
641 factory = curfactory;
652 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
653 MimeViewer *curviewer = cur->data;
655 if (curviewer->factory == factory)
658 viewer = factory->create_viewer();
659 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
660 GTK_WIDGET(viewer->get_widget(viewer)));
662 mimeview->viewers = g_slist_append(mimeview->viewers, viewer);
667 gboolean mimeview_has_viewer_for_content_type(MimeView *mimeview, const gchar *content_type)
669 return (get_viewer_for_content_type(mimeview, content_type) != NULL);
672 static MimeViewer *get_viewer_for_mimeinfo(MimeView *mimeview, MimeInfo *partinfo)
674 gchar *content_type = NULL;
675 MimeViewer *viewer = NULL;
677 if ((partinfo->type == MIMETYPE_APPLICATION) &&
678 (!g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))) {
679 const gchar *filename;
681 filename = procmime_mimeinfo_get_parameter(partinfo, "filename");
682 if (filename == NULL)
683 filename = procmime_mimeinfo_get_parameter(partinfo, "name");
684 if (filename != NULL)
685 content_type = procmime_get_mime_type(filename);
687 content_type = procmime_get_content_type_str(partinfo->type, partinfo->subtype);
690 if (content_type != NULL) {
691 viewer = get_viewer_for_content_type(mimeview, content_type);
692 g_free(content_type);
698 gboolean mimeview_show_part(MimeView *mimeview, MimeInfo *partinfo)
702 viewer = get_viewer_for_mimeinfo(mimeview, partinfo);
703 if (viewer == NULL) {
704 if (mimeview->mimeviewer != NULL)
705 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
706 mimeview->mimeviewer = NULL;
710 if (mimeview->mimeviewer != NULL)
711 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
713 if (mimeview->mimeviewer != viewer) {
714 mimeview->mimeviewer = viewer;
715 mimeview_change_view_type(mimeview, MIMEVIEW_VIEWER);
717 viewer->mimeview = mimeview;
718 viewer->show_mimepart(viewer, mimeview->file, partinfo);
723 static void mimeview_change_view_type(MimeView *mimeview, MimeViewType type)
725 TextView *textview = mimeview->textview;
726 GtkWidget *focused = NULL;
728 if (mainwindow_get_mainwindow())
729 focused = gtkut_get_focused_child(
730 GTK_CONTAINER(mainwindow_get_mainwindow()->window));
732 if ((mimeview->type != MIMEVIEW_VIEWER) &&
733 (mimeview->type == type)) return;
737 gtk_notebook_set_current_page(GTK_NOTEBOOK(mimeview->mime_notebook),
738 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
739 GTK_WIDGET_PTR(textview)));
741 case MIMEVIEW_VIEWER:
742 gtk_notebook_set_current_page(GTK_NOTEBOOK(mimeview->mime_notebook),
743 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
744 GTK_WIDGET(mimeview->mimeviewer->get_widget(mimeview->mimeviewer))));
750 gtk_widget_grab_focus(focused);
751 mimeview->type = type;
754 void mimeview_clear(MimeView *mimeview)
756 GtkCList *clist = NULL;
761 if (g_slist_find(mimeviews, mimeview) == NULL)
764 clist = GTK_CLIST(mimeview->ctree);
766 noticeview_hide(mimeview->siginfoview);
768 gtk_clist_clear(clist);
769 textview_clear(mimeview->textview);
770 if (mimeview->mimeviewer != NULL)
771 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
773 mimeview_free_mimeinfo(mimeview);
775 mimeview->mimeinfo = NULL;
777 mimeview->opened = NULL;
779 g_free(mimeview->file);
780 mimeview->file = NULL;
782 icon_list_clear(mimeview);
783 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
786 static void check_signature_cb(GtkWidget *widget, gpointer user_data);
787 static void mimeview_check_signature(MimeView *mimeview);
788 static void display_full_info_cb(GtkWidget *widget, gpointer user_data);
790 static void update_signature_noticeview(MimeView *mimeview, MimeInfo *mimeinfo,
791 gboolean special, SignatureStatus code)
793 gchar *text = NULL, *button_text = NULL;
795 StockPixmap icon = STOCK_PIXMAP_PRIVACY_SIGNED;
796 SignatureStatus mycode = SIGNATURE_UNCHECKED;
798 g_return_if_fail(mimeview != NULL);
799 g_return_if_fail(mimeinfo != NULL);
804 mycode = privacy_mimeinfo_get_sig_status(mimeinfo);
807 case SIGNATURE_UNCHECKED:
808 button_text = _("Check signature");
809 func = check_signature_cb;
810 icon = STOCK_PIXMAP_PRIVACY_SIGNED;
813 button_text = _("View full information");
814 func = display_full_info_cb;
815 icon = STOCK_PIXMAP_PRIVACY_PASSED;
818 button_text = _("View full information");
819 func = display_full_info_cb;
820 icon = STOCK_PIXMAP_PRIVACY_WARN;
822 case SIGNATURE_KEY_EXPIRED:
823 button_text = _("View full information");
824 func = display_full_info_cb;
825 icon = STOCK_PIXMAP_PRIVACY_EXPIRED;
827 case SIGNATURE_INVALID:
828 button_text = _("View full information");
829 func = display_full_info_cb;
830 icon = STOCK_PIXMAP_PRIVACY_FAILED;
832 case SIGNATURE_CHECK_FAILED:
833 button_text = _("Check again");
834 func = check_signature_cb;
835 icon = STOCK_PIXMAP_PRIVACY_UNKNOWN;
836 case SIGNATURE_CHECK_TIMEOUT:
837 button_text = _("Check again");
838 func = check_signature_cb;
839 icon = STOCK_PIXMAP_PRIVACY_UNKNOWN;
843 if (mycode == SIGNATURE_UNCHECKED) {
844 gchar *tmp = privacy_mimeinfo_sig_info_short(mimeinfo);
845 text = g_strdup_printf("%s %s",
846 tmp, _("Click the icon or hit 'C' to check it."));
848 } else if (mycode != SIGNATURE_CHECK_TIMEOUT) {
849 text = privacy_mimeinfo_sig_info_short(mimeinfo);
850 } else if (mycode == SIGNATURE_CHECK_TIMEOUT) {
851 text = g_strdup(_("Timeout checking the signature. Click the icon or hit 'C' to try again."));
854 noticeview_set_text(mimeview->siginfoview, text);
855 gtk_label_set_selectable(GTK_LABEL(mimeview->siginfoview->text), TRUE);
858 noticeview_set_button_text(mimeview->siginfoview, NULL);
859 noticeview_set_button_press_callback(
860 mimeview->siginfoview,
862 (gpointer) mimeview);
863 noticeview_set_icon(mimeview->siginfoview, icon);
864 noticeview_set_tooltip(mimeview->siginfoview, button_text);
869 /* reset all thread stuff, and do the cleanups we've been left to do */
870 static void mimeview_check_data_reset(MimeView *mimeview)
872 if (!mimeview->check_data)
875 if (mimeview->check_data->free_after_use) {
876 debug_print("freeing deferred mimeinfo\n");
877 procmime_mimeinfo_free_all(mimeview->check_data->siginfo);
879 if (mimeview->check_data->destroy_mimeview) {
880 debug_print("freeing deferred mimeview\n");
881 g_free(mimeview->file);
883 mimeviews = g_slist_remove(mimeviews, mimeview);
886 g_free(mimeview->check_data);
887 mimeview->check_data = NULL;
890 /* GUI update once the checker thread is done or killed */
891 static gboolean mimeview_check_sig_thread_cb(void *data)
893 MimeView *mimeview = (MimeView *) data;
894 MimeInfo *mimeinfo = mimeview->siginfo;
896 debug_print("mimeview_check_sig_thread_cb\n");
898 if (mimeinfo == NULL) {
899 /* message changed !? */
900 g_warning("no more siginfo!\n");
904 if (!mimeview->check_data) {
905 g_warning("nothing to check\n");
909 if (mimeview->check_data->siginfo != mimeinfo) {
910 /* message changed !? */
911 g_warning("different siginfo!\n");
915 if (mimeview->check_data->destroy_mimeview ||
916 mimeview->check_data->free_after_use) {
917 debug_print("not bothering, we're changing message\n");
922 if (mimeview->check_data->timeout)
923 update_signature_noticeview(mimeview, mimeview->siginfo,
924 TRUE, SIGNATURE_CHECK_TIMEOUT);
926 update_signature_noticeview(mimeview, mimeview->siginfo,
928 icon_list_clear(mimeview);
929 icon_list_create(mimeview, mimeview->mimeinfo);
932 mimeview_check_data_reset(mimeview);
936 /* sig checker thread */
937 static void *mimeview_check_sig_worker_thread(void *data)
939 MimeView *mimeview = (MimeView *)data;
940 MimeInfo *mimeinfo = mimeview->siginfo;
942 debug_print("checking...\n");
944 if (!mimeview->check_data)
947 if (mimeinfo && mimeinfo == mimeview->check_data->siginfo)
948 privacy_mimeinfo_check_signature(mimeinfo);
950 /* that's strange! we changed message without
952 g_warning("different siginfo!\n");
953 mimeview_check_data_reset(mimeview);
957 /* use g_timeout so that GUI updates is done from the
959 g_timeout_add(0,mimeview_check_sig_thread_cb,mimeview);
964 /* killer thread - acts when the checker didn't work fast
966 static void *mimeview_check_sig_cancel_thread(void *data)
968 MimeView *mimeview = (MimeView *)data;
970 if (!mimeview->check_data)
971 return NULL; /* nothing to kill ! */
973 /* wait for a few seconds... */
974 debug_print("waiting a while\n");
978 if (!mimeview->check_data)
979 return NULL; /* nothing to kill, it's done in time :) */
981 /* too late, go away checker thread */
982 debug_print("killing checker thread\n");
983 pthread_cancel(mimeview->check_data->th);
985 /* tell upstream it was a timeout */
986 mimeview->check_data->timeout = TRUE;
987 /* use g_timeout so that GUI updates is done from the
989 g_timeout_add(0,mimeview_check_sig_thread_cb,mimeview);
994 /* get rid of the checker thread right now - used when changing the
995 * displayed message for example. */
996 static void mimeview_check_sig_cancel_now(MimeView *mimeview)
998 if (!mimeview->check_data)
1000 debug_print("killing checker thread NOW\n");
1001 pthread_cancel(mimeview->check_data->th);
1003 /* tell upstream it was a timeout */
1004 mimeview->check_data->timeout = TRUE;
1005 mimeview_check_sig_thread_cb(mimeview);
1009 /* creates a thread to check the signature, and a second one
1010 * to kill the first one after a timeout */
1011 static void mimeview_check_sig_in_thread(MimeView *mimeview)
1014 pthread_attr_t detach, detach2;
1016 if (mimeview->check_data) {
1017 g_warning("already checking it");
1021 mimeview->check_data = g_new0(SigCheckData, 1);
1022 mimeview->check_data->siginfo = mimeview->siginfo;
1023 debug_print("creating thread\n");
1025 /* init thread attributes and create the checker thread */
1026 if (pthread_attr_init(&detach) != 0 ||
1027 pthread_attr_setdetachstate(&detach, PTHREAD_CREATE_DETACHED) != 0 ||
1028 pthread_attr_init(&detach2) != 0 ||
1029 pthread_attr_setdetachstate(&detach2, PTHREAD_CREATE_DETACHED) != 0 ||
1030 pthread_create(&th, &detach,
1031 mimeview_check_sig_worker_thread,
1033 /* arh. We'll do it synchronously. */
1034 g_warning("can't create thread");
1035 g_free(mimeview->check_data);
1036 mimeview->check_data = NULL;
1039 mimeview->check_data->th = th;
1041 /* create the killer thread */
1042 pthread_create(&th2, &detach2,
1043 mimeview_check_sig_cancel_thread,
1048 static void check_signature_cb(GtkWidget *widget, gpointer user_data)
1050 MimeView *mimeview = (MimeView *) user_data;
1051 MimeInfo *mimeinfo = mimeview->siginfo;
1053 if (mimeinfo == NULL)
1056 if (mimeview->check_data)
1059 noticeview_set_text(mimeview->siginfoview, _("Checking signature..."));
1062 /* let's do it non-blocking */
1063 mimeview_check_sig_in_thread(mimeview);
1064 if (!mimeview->check_data) /* let's check syncronously */
1067 debug_print("checking without thread\n");
1068 privacy_mimeinfo_check_signature(mimeinfo);
1069 update_signature_noticeview(mimeview, mimeview->siginfo, FALSE, 0);
1070 icon_list_clear(mimeview);
1071 icon_list_create(mimeview, mimeview->mimeinfo);
1075 static void mimeview_check_signature(MimeView *mimeview)
1077 check_signature_cb(NULL, mimeview);
1080 static void redisplay_email(GtkWidget *widget, gpointer user_data)
1082 MimeView *mimeview = (MimeView *) user_data;
1083 GtkCTreeNode *node = mimeview->opened;
1084 mimeview->opened = NULL;
1085 mimeview_selected(GTK_CTREE(mimeview->ctree), node, 0, mimeview);
1088 static void display_full_info_cb(GtkWidget *widget, gpointer user_data)
1090 MimeView *mimeview = (MimeView *) user_data;
1093 siginfo = privacy_mimeinfo_sig_info_full(mimeview->siginfo);
1094 textview_set_text(mimeview->textview, siginfo);
1096 noticeview_set_button_text(mimeview->siginfoview, NULL);
1097 noticeview_set_button_press_callback(
1098 mimeview->siginfoview,
1099 G_CALLBACK(redisplay_email),
1100 (gpointer) mimeview);
1101 noticeview_set_tooltip(mimeview->siginfoview, _("Go back to email"));
1104 static void update_signature_info(MimeView *mimeview, MimeInfo *selected)
1107 MimeInfo *first_text;
1109 g_return_if_fail(mimeview != NULL);
1110 g_return_if_fail(selected != NULL);
1112 if (selected->type == MIMETYPE_MESSAGE
1113 && !g_ascii_strcasecmp(selected->subtype, "rfc822")) {
1114 /* if the first text part is signed, check that */
1115 first_text = selected;
1116 while (first_text && first_text->type != MIMETYPE_TEXT) {
1117 first_text = procmime_mimeinfo_next(first_text);
1120 update_signature_info(mimeview, first_text);
1126 while (siginfo != NULL) {
1127 if (privacy_mimeinfo_is_signed(siginfo))
1129 siginfo = procmime_mimeinfo_parent(siginfo);
1131 mimeview->siginfo = siginfo;
1133 if (siginfo == NULL) {
1134 noticeview_hide(mimeview->siginfoview);
1138 update_signature_noticeview(mimeview, siginfo, FALSE, 0);
1139 noticeview_show(mimeview->siginfoview);
1142 static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
1146 if (mimeview->opened == node) return;
1147 mimeview->opened = node;
1148 mimeview->spec_part = NULL;
1149 gtk_ctree_node_moveto(ctree, node, -1, 0.5, 0);
1151 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1152 if (!partinfo) return;
1154 /* ungrab the mouse event */
1155 if (GTK_WIDGET_HAS_GRAB(ctree)) {
1156 gtk_grab_remove(GTK_WIDGET(ctree));
1157 if (gdk_pointer_is_grabbed())
1158 gdk_pointer_ungrab(GDK_CURRENT_TIME);
1161 mimeview->textview->default_text = FALSE;
1163 update_signature_info(mimeview, partinfo);
1165 if (!mimeview_show_part(mimeview, partinfo)) {
1166 switch (partinfo->type) {
1168 case MIMETYPE_MESSAGE:
1169 case MIMETYPE_MULTIPART:
1170 mimeview_show_message_part(mimeview, partinfo);
1174 mimeview->textview->default_text = TRUE;
1175 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1176 textview_clear(mimeview->textview);
1177 textview_show_mime_part(mimeview->textview, partinfo);
1183 static void mimeview_start_drag(GtkWidget *widget, gint button,
1184 GdkEvent *event, MimeView *mimeview)
1186 GdkDragContext *context;
1189 g_return_if_fail(mimeview != NULL);
1191 partinfo = mimeview_get_selected_part(mimeview);
1192 if (partinfo->disposition == DISPOSITIONTYPE_INLINE) return;
1194 context = gtk_drag_begin(widget, mimeview->target_list,
1195 GDK_ACTION_COPY, button, event);
1196 gtk_drag_set_icon_default(context);
1199 static gint mimeview_button_pressed(GtkWidget *widget, GdkEventButton *event,
1202 GtkCList *clist = GTK_CLIST(widget);
1205 if (!event) return FALSE;
1207 if (event->button == 2 || event->button == 3) {
1208 if (!gtk_clist_get_selection_info(clist, event->x, event->y,
1211 gtk_clist_unselect_all(clist);
1212 gtk_clist_select_row(clist, row, column);
1213 gtkut_clist_set_focus_row(clist, row);
1215 part_button_pressed(mimeview, event, mimeview_get_selected_part(mimeview));
1220 static gboolean mimeview_scrolled(GtkWidget *widget, GdkEventScroll *event,
1223 GtkVScrollbutton *scrollbutton = (GtkVScrollbutton *)mimeview->scrollbutton;
1224 if (event->direction == GDK_SCROLL_UP) {
1225 scrollbutton->scroll_type = GTK_SCROLL_STEP_BACKWARD;
1227 scrollbutton->scroll_type = GTK_SCROLL_STEP_FORWARD;
1229 gtk_vscrollbutton_scroll(scrollbutton);
1233 /* from gdkevents.c */
1234 #define DOUBLE_CLICK_TIME 250
1236 static gboolean part_button_pressed(MimeView *mimeview, GdkEventButton *event,
1239 static MimeInfo *lastinfo;
1240 static guint32 lasttime;
1242 if (event->button == 2 ||
1243 (event->button == 1 && (event->time - lasttime) < DOUBLE_CLICK_TIME && lastinfo == partinfo)) {
1244 /* call external program for image, audio or html */
1245 mimeview_launch(mimeview, partinfo);
1247 } else if (event->button == 3) {
1248 if (partinfo && (partinfo->type == MIMETYPE_MESSAGE ||
1249 partinfo->type == MIMETYPE_IMAGE ||
1250 partinfo->type == MIMETYPE_MULTIPART))
1251 menu_set_sensitive(mimeview->popupfactory,
1252 "/Display as text (t)", FALSE);
1254 menu_set_sensitive(mimeview->popupfactory,
1255 "/Display as text (t)", TRUE);
1257 partinfo->type == MIMETYPE_APPLICATION &&
1258 !g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))
1259 menu_set_sensitive(mimeview->popupfactory,
1260 "/Open (l)", FALSE);
1262 menu_set_sensitive(mimeview->popupfactory,
1265 g_object_set_data(G_OBJECT(mimeview->popupmenu),
1266 "pop_partinfo", partinfo);
1268 gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
1269 NULL, NULL, NULL, NULL,
1270 event->button, event->time);
1274 lastinfo = partinfo;
1275 lasttime = event->time;
1280 void mimeview_pass_key_press_event(MimeView *mimeview, GdkEventKey *event)
1282 mimeview_key_pressed(mimeview->ctree, event, mimeview);
1285 static void mimeview_select_next_part(MimeView *mimeview)
1287 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
1288 GtkCTreeNode *node = mimeview->opened;
1289 MimeInfo *partinfo = NULL;
1292 node = GTK_CTREE_NODE_NEXT(node);
1294 node = gtk_ctree_node_nth(GTK_CTREE(ctree), 0);
1297 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1298 if (partinfo->type == MIMETYPE_MULTIPART)
1300 gtk_sctree_unselect_all(GTK_SCTREE(ctree));
1301 gtk_sctree_select(GTK_SCTREE(ctree), node);
1302 icon_list_toggle_by_mime_info(mimeview, partinfo);
1306 static void mimeview_select_prev_part(MimeView *mimeview)
1308 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
1309 GtkCTreeNode *node = mimeview->opened;
1310 MimeInfo *partinfo = NULL;
1313 node = GTK_CTREE_NODE_PREV(node);
1315 node = gtk_ctree_node_nth(GTK_CTREE(ctree), GTK_CLIST(ctree)->rows - 1);
1318 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1319 if (partinfo->type == MIMETYPE_MULTIPART)
1321 gtk_sctree_unselect_all(GTK_SCTREE(ctree));
1322 gtk_sctree_select(GTK_SCTREE(ctree), node);
1323 icon_list_toggle_by_mime_info(mimeview, partinfo);
1327 #define BREAK_ON_MODIFIER_KEY() \
1328 if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
1330 #define KEY_PRESS_EVENT_STOP() \
1331 g_signal_stop_emission_by_name(G_OBJECT(ctree), \
1334 static gint mimeview_key_pressed(GtkWidget *widget, GdkEventKey *event,
1337 SummaryView *summaryview;
1338 GtkCTree *ctree = GTK_CTREE(widget);
1340 if (!event) return FALSE;
1341 if (!mimeview->opened) return FALSE;
1343 summaryview = mimeview->messageview->mainwin->summaryview;
1345 if (summaryview && quicksearch_has_focus(summaryview->quicksearch))
1348 switch (event->keyval) {
1350 if (mimeview_scroll_page(mimeview, FALSE))
1353 mimeview_select_next_part(mimeview);
1357 mimeview_scroll_page(mimeview, TRUE);
1361 mimeview_scroll_one_line(mimeview,
1362 (event->state & GDK_MOD1_MASK) != 0);
1366 BREAK_ON_MODIFIER_KEY();
1367 mimeview_select_next_part(mimeview);
1372 BREAK_ON_MODIFIER_KEY();
1373 mimeview_select_prev_part(mimeview);
1377 BREAK_ON_MODIFIER_KEY();
1378 KEY_PRESS_EVENT_STOP();
1379 mimeview_save_as(mimeview);
1382 BREAK_ON_MODIFIER_KEY();
1383 KEY_PRESS_EVENT_STOP();
1384 mimeview_display_as_text(mimeview);
1387 BREAK_ON_MODIFIER_KEY();
1388 KEY_PRESS_EVENT_STOP();
1389 mimeview_launch(mimeview, NULL);
1392 BREAK_ON_MODIFIER_KEY();
1393 KEY_PRESS_EVENT_STOP();
1394 mimeview_open_with(mimeview);
1397 BREAK_ON_MODIFIER_KEY();
1398 KEY_PRESS_EVENT_STOP();
1399 mimeview_check_signature(mimeview);
1402 BREAK_ON_MODIFIER_KEY();
1403 KEY_PRESS_EVENT_STOP();
1404 mimeview_select_next_part(mimeview);
1410 if (!mimeview->messageview->mainwin) return FALSE;
1412 summary_pass_key_press_event(summaryview, event);
1416 static void mimeview_drag_data_get(GtkWidget *widget,
1417 GdkDragContext *drag_context,
1418 GtkSelectionData *selection_data,
1423 gchar *filename = NULL, *uriname, *tmp;
1428 if (!mimeview->opened) return;
1429 if (!mimeview->file) return;
1431 partinfo = mimeview_get_selected_part(mimeview);
1432 if (!partinfo) return;
1434 if (strlen(get_part_name(partinfo)) > 0) {
1435 filename = g_path_get_basename(get_part_name(partinfo));
1436 if (*filename == '\0') return;
1437 } else if (partinfo->type == MIMETYPE_MESSAGE
1438 && !g_ascii_strcasecmp(partinfo->subtype, "rfc822")) {
1440 GPtrArray *headers = NULL;
1443 fp = g_fopen(partinfo->data.filename, "rb");
1444 fseek(fp, partinfo->offset, SEEK_SET);
1445 headers = procheader_get_header_array_asis(fp);
1448 for (i = 0; i < headers->len; i++) {
1449 Header *header = g_ptr_array_index(headers, i);
1450 if (procheader_headername_equal(header->name, "Subject")) {
1451 unfold_line(header->body);
1452 name = g_strconcat(header->body, ".txt", NULL);
1453 subst_for_filename(name);
1456 procheader_header_array_destroy(headers);
1460 filename = g_path_get_basename(name);
1463 if (filename == NULL)
1464 filename = g_path_get_basename("Unnamed part");
1466 if (!g_utf8_validate(filename, -1, NULL))
1467 tmp = conv_codeset_strdup(filename,
1468 conv_get_locale_charset_str(),
1471 tmp = g_strdup(filename);
1474 g_warning("filename not in UTF-8");
1475 tmp = g_strdup("Unnamed part");
1477 filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
1481 if (is_file_exist(filename)) {
1483 gchar *prefix = NULL;
1484 gchar *new_name = NULL;
1485 if (strrchr(tmp, '.')) {
1486 prefix = g_strdup(tmp);
1487 ext = g_strdup(strrchr(tmp, '.'));
1488 *(strrchr(prefix, '.')) = '\0';
1490 prefix = g_strdup(tmp);
1494 new_name = g_strdup_printf("%s.%d%s", prefix, count, ext);
1498 filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
1501 goto check_new_file;
1506 if ((err = procmime_get_part(filename, partinfo)) < 0)
1508 (_("Couldn't save the part of multipart message: %s"),
1511 tmp = g_filename_to_uri(filename, NULL, NULL);
1512 uriname = g_strconcat(tmp, "\r\n", NULL);
1515 gtk_selection_data_set(selection_data, selection_data->target, 8,
1516 (guchar *)uriname, strlen(uriname));
1523 * Returns a filename (with path) for an attachment
1524 * \param partinfo The attachment to save
1525 * \param basedir The target directory
1526 * \param number Used for dummy filename if attachment is unnamed
1528 static gchar *mimeview_get_filename_for_part(MimeInfo *partinfo,
1529 const gchar *basedir,
1535 filename = g_strdup(get_part_name(partinfo));
1536 if (!filename || !*filename)
1537 filename = g_strdup_printf("noname.%d", number);
1539 if (!g_utf8_validate(filename, -1, NULL)) {
1540 gchar *tmp = conv_filename_to_utf8(filename);
1545 subst_for_filename(filename);
1547 fullname = g_strconcat
1548 (basedir, G_DIR_SEPARATOR_S, (filename[0] == G_DIR_SEPARATOR)
1549 ? &filename[1] : filename, NULL);
1552 filename = conv_filename_from_utf8(fullname);
1558 * Write a single attachment to file
1559 * \param filename Filename with path
1560 * \param partinfo Attachment to save
1562 static gboolean mimeview_write_part(const gchar *filename,
1568 dir= g_path_get_dirname(filename);
1569 if (!is_dir_exist(dir))
1573 if (is_file_exist(filename)) {
1578 if (!g_utf8_validate(filename, -1, NULL))
1579 tmp = conv_filename_to_utf8(filename);
1581 tmp = g_strdup(filename);
1583 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
1586 aval = alertpanel(_("Overwrite"), res, GTK_STOCK_CANCEL,
1587 GTK_STOCK_OK, NULL);
1589 if (G_ALERTALTERNATE != aval) return FALSE;
1592 if ((err = procmime_get_part(filename, partinfo)) < 0) {
1594 (_("Couldn't save the part of multipart message: %s"),
1603 * Menu callback: Save all attached files
1604 * \param mimeview Current display
1606 static void mimeview_save_all(MimeView *mimeview)
1610 gchar *startdir = NULL;
1613 if (!mimeview->opened) return;
1614 if (!mimeview->file) return;
1615 if (!mimeview->mimeinfo) return;
1617 partinfo = mimeview->mimeinfo;
1618 if (prefs_common.attach_save_dir && *prefs_common.attach_save_dir)
1619 startdir = g_strconcat(prefs_common.attach_save_dir,
1620 G_DIR_SEPARATOR_S, NULL);
1622 startdir = g_strdup(get_home_dir());
1624 dirname = filesel_select_file_save_folder(_("Select destination folder"), startdir);
1630 if (!is_dir_exist (dirname)) {
1631 alertpanel_error(_("'%s' is not a directory."),
1638 if (dirname[strlen(dirname)-1] == G_DIR_SEPARATOR)
1639 dirname[strlen(dirname)-1] = '\0';
1641 /* Skip the first part, that is sometimes DISPOSITIONTYPE_UNKNOWN */
1642 if (partinfo && partinfo->type == MIMETYPE_MESSAGE)
1643 partinfo = procmime_mimeinfo_next(partinfo);
1644 if (partinfo && partinfo->type == MIMETYPE_MULTIPART) {
1645 partinfo = procmime_mimeinfo_next(partinfo);
1646 if (partinfo && partinfo->type == MIMETYPE_TEXT)
1647 partinfo = procmime_mimeinfo_next(partinfo);
1650 while (partinfo != NULL) {
1651 if (partinfo->type != MIMETYPE_MESSAGE &&
1652 partinfo->type != MIMETYPE_MULTIPART &&
1653 (partinfo->disposition != DISPOSITIONTYPE_INLINE
1654 || get_real_part_name(partinfo) != NULL)) {
1655 gchar *filename = mimeview_get_filename_for_part
1656 (partinfo, dirname, number++);
1658 mimeview_write_part(filename, partinfo);
1661 partinfo = procmime_mimeinfo_next(partinfo);
1664 g_free(prefs_common.attach_save_dir);
1666 prefs_common.attach_save_dir = g_filename_to_utf8(dirname,
1667 -1, NULL, NULL, NULL);
1671 static MimeInfo *mimeview_get_part_to_use(MimeView *mimeview)
1673 MimeInfo *partinfo = NULL;
1674 if (mimeview->spec_part) {
1675 partinfo = mimeview->spec_part;
1676 mimeview->spec_part = NULL;
1678 partinfo = (MimeInfo *) g_object_get_data
1679 (G_OBJECT(mimeview->popupmenu),
1681 g_object_set_data(G_OBJECT(mimeview->popupmenu),
1682 "pop_partinfo", NULL);
1684 partinfo = mimeview_get_selected_part(mimeview);
1691 * Menu callback: Save the selected attachment
1692 * \param mimeview Current display
1694 static void mimeview_save_as(MimeView *mimeview)
1697 gchar *filepath = NULL;
1698 gchar *filedir = NULL;
1700 gchar *partname = NULL;
1702 if (!mimeview->opened) return;
1703 if (!mimeview->file) return;
1705 partinfo = mimeview_get_part_to_use(mimeview);
1707 g_return_if_fail(partinfo != NULL);
1709 if (get_part_name(partinfo) == NULL) {
1712 partname = g_strdup(get_part_name(partinfo));
1714 if (!g_utf8_validate(partname, -1, NULL)) {
1715 gchar *tmp = conv_filename_to_utf8(partname);
1717 tmp = conv_codeset_strdup(partname,
1718 conv_get_locale_charset_str(),
1727 subst_for_filename(partname);
1729 if (prefs_common.attach_save_dir)
1730 filepath = g_strconcat(prefs_common.attach_save_dir,
1731 G_DIR_SEPARATOR_S, partname, NULL);
1733 filepath = g_strdup(partname);
1737 filename = filesel_select_file_save(_("Save as"), filepath);
1743 mimeview_write_part(filename, partinfo);
1745 filedir = g_path_get_dirname(filename);
1746 if (filedir && strcmp(filedir, ".")) {
1747 g_free(prefs_common.attach_save_dir);
1748 prefs_common.attach_save_dir = g_filename_to_utf8(filedir, -1, NULL, NULL, NULL);
1755 static void mimeview_display_as_text(MimeView *mimeview)
1759 if (!mimeview->opened) return;
1761 partinfo = mimeview_get_part_to_use(mimeview);
1762 mimeview_select_mimepart_icon(mimeview, partinfo);
1763 g_return_if_fail(partinfo != NULL);
1764 mimeview_show_message_part(mimeview, partinfo);
1767 static void mimeview_launch(MimeView *mimeview, MimeInfo *partinfo)
1772 if (!mimeview->opened) return;
1773 if (!mimeview->file) return;
1776 partinfo = mimeview_get_part_to_use(mimeview);
1778 g_return_if_fail(partinfo != NULL);
1780 filename = procmime_get_tmp_file_name(partinfo);
1782 if ((err = procmime_get_part(filename, partinfo)) < 0)
1784 (_("Couldn't save the part of multipart message: %s"),
1787 mimeview_view_file(filename, partinfo, NULL, mimeview);
1792 static void mimeview_open_with(MimeView *mimeview)
1796 if (!mimeview) return;
1797 if (!mimeview->opened) return;
1798 if (!mimeview->file) return;
1800 partinfo = mimeview_get_part_to_use(mimeview);
1802 mimeview_open_part_with(mimeview, partinfo, FALSE);
1806 osso_context_t *get_osso_context(void);
1808 static void mimeview_open_part_with(MimeView *mimeview, MimeInfo *partinfo, gboolean automatic)
1812 gchar *mime_command = NULL;
1813 gchar *content_type = NULL;
1816 DBusConnection *dbusconn;
1820 g_return_if_fail(partinfo != NULL);
1822 filename = procmime_get_tmp_file_name(partinfo);
1824 if ((err = procmime_get_part(filename, partinfo)) < 0) {
1826 (_("Couldn't save the part of multipart message: %s"),
1832 if (!prefs_common.mime_open_cmd_history)
1833 prefs_common.mime_open_cmd_history =
1834 add_history(NULL, prefs_common.mime_open_cmd);
1836 if ((partinfo->type == MIMETYPE_APPLICATION) &&
1837 (!g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))) {
1838 /* guess content-type from filename */
1839 content_type = procmime_get_mime_type(filename);
1841 if (content_type == NULL) {
1842 content_type = procmime_get_content_type_str(partinfo->type,
1847 if (content_type != NULL) {
1848 uri = g_filename_to_uri(filename, NULL, NULL);
1849 dbusconn = osso_get_dbus_connection (get_osso_context());
1851 r = hildon_mime_open_file_with_mime_type (dbusconn, uri, content_type);
1853 r = osso_mime_open_file_with_mime_type (dbusconn, uri, content_type);
1858 alertpanel_error(_("No registered viewer for this file type."));
1863 if ((partinfo->type == MIMETYPE_TEXT && !strcmp(partinfo->subtype, "html"))
1864 && prefs_common_get_uri_cmd() && prefs_common.uri_cmd[0]) {
1865 mime_command = g_strdup(prefs_common_get_uri_cmd());
1866 g_free(content_type);
1867 content_type = NULL;
1868 } else if (partinfo->type != MIMETYPE_TEXT || !prefs_common_get_ext_editor_cmd()
1869 || !prefs_common_get_ext_editor_cmd()[0]) {
1870 mime_command = mailcap_get_command_for_type(content_type, filename);
1872 mime_command = g_strdup(prefs_common_get_ext_editor_cmd());
1873 g_free(content_type);
1874 content_type = NULL;
1876 if (mime_command == NULL) {
1877 /* try with extension this time */
1878 g_free(content_type);
1879 content_type = procmime_get_mime_type(filename);
1880 mime_command = mailcap_get_command_for_type(content_type, filename);
1883 if (mime_command == NULL)
1887 gboolean remember = FALSE;
1888 if (content_type != NULL)
1889 cmd = input_dialog_combo_remember
1891 _("Enter the command line to open file:\n"
1892 "('%s' will be replaced with file name)"),
1893 mime_command ? mime_command : prefs_common.mime_open_cmd,
1894 prefs_common.mime_open_cmd_history, &remember);
1896 cmd = input_dialog_combo
1898 _("Enter the command line to open file:\n"
1899 "('%s' will be replaced with file name)"),
1900 mime_command ? mime_command : prefs_common.mime_open_cmd,
1901 prefs_common.mime_open_cmd_history);
1902 if (cmd && remember) {
1903 mailcap_update_default(content_type, cmd);
1905 g_free(mime_command);
1910 mimeview_view_file(filename, partinfo, cmd, mimeview);
1911 g_free(prefs_common.mime_open_cmd);
1912 prefs_common.mime_open_cmd = cmd;
1913 prefs_common.mime_open_cmd_history =
1914 add_history(prefs_common.mime_open_cmd_history, cmd);
1919 g_free(content_type);
1923 static void mimeview_view_file(const gchar *filename, MimeInfo *partinfo,
1924 const gchar *cmd, MimeView *mimeview)
1927 gchar buf[BUFFSIZE];
1929 mimeview_open_part_with(mimeview, partinfo, TRUE);
1931 if ((p = strchr(cmd, '%')) && *(p + 1) == 's' &&
1932 !strchr(p + 2, '%')) {
1933 g_snprintf(buf, sizeof(buf), cmd, filename);
1934 if (!prefs_common.save_parts_readwrite)
1935 g_chmod(filename, S_IRUSR);
1937 g_chmod(filename, S_IRUSR|S_IWUSR);
1939 g_warning("MIME viewer command line is invalid: '%s'", cmd);
1940 mimeview_open_part_with(mimeview, partinfo, FALSE);
1942 if (execute_command_line(buf, TRUE) != 0) {
1943 if (!prefs_common.save_parts_readwrite)
1944 g_chmod(filename, S_IRUSR|S_IWUSR);
1945 mimeview_open_part_with(mimeview, partinfo, FALSE);
1950 void mimeview_register_viewer_factory(MimeViewerFactory *factory)
1952 mimeviewer_factories = g_slist_append(mimeviewer_factories, factory);
1955 static gint cmp_viewer_by_factroy(gconstpointer a, gconstpointer b)
1957 return ((MimeViewer *) a)->factory == (MimeViewerFactory *) b ? 0 : -1;
1960 void mimeview_unregister_viewer_factory(MimeViewerFactory *factory)
1962 GSList *mimeview_list, *viewer_list;
1964 for (mimeview_list = mimeviews; mimeview_list != NULL; mimeview_list = g_slist_next(mimeview_list)) {
1965 MimeView *mimeview = (MimeView *) mimeview_list->data;
1967 if (mimeview->mimeviewer && mimeview->mimeviewer->factory == factory) {
1968 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1969 mimeview->mimeviewer = NULL;
1972 while ((viewer_list = g_slist_find_custom(mimeview->viewers, factory, cmp_viewer_by_factroy)) != NULL) {
1973 MimeViewer *mimeviewer = (MimeViewer *) viewer_list->data;
1975 mimeviewer->destroy_viewer(mimeviewer);
1976 mimeview->viewers = g_slist_remove(mimeview->viewers, mimeviewer);
1980 mimeviewer_factories = g_slist_remove(mimeviewer_factories, factory);
1983 static gboolean icon_clicked_cb (GtkWidget *button, GdkEventButton *event, MimeView *mimeview)
1988 num = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "icon_number"));
1989 partinfo = g_object_get_data(G_OBJECT(button), "partinfo");
1991 if (event->button == 1) {
1992 icon_selected(mimeview, num, partinfo);
1993 gtk_widget_grab_focus(button);
1995 part_button_pressed(mimeview, event, partinfo);
1996 icon_list_toggle_by_mime_info(mimeview, partinfo);
2001 static void icon_selected (MimeView *mimeview, gint num, MimeInfo *partinfo)
2004 node = gtk_ctree_find_by_row_data(GTK_CTREE(mimeview->ctree), NULL, partinfo);
2007 gtk_ctree_select(GTK_CTREE(mimeview->ctree), node);
2010 void mimeview_select_mimepart_icon(MimeView *mimeview, MimeInfo *partinfo)
2012 icon_list_toggle_by_mime_info(mimeview, partinfo);
2013 icon_selected(mimeview, -1, partinfo);
2016 static gint icon_key_pressed(GtkWidget *button, GdkEventKey *event,
2021 SummaryView *summaryview;
2024 num = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "icon_number"));
2025 partinfo = g_object_get_data(G_OBJECT(button), "partinfo");
2027 if (!event) return FALSE;
2029 textview = mimeview->textview;
2031 switch (event->keyval) {
2033 if (mimeview_scroll_page(mimeview, FALSE))
2036 mimeview_select_next_part(mimeview);
2041 mimeview_scroll_page(mimeview, TRUE);
2045 mimeview_scroll_one_line(mimeview,
2046 (event->state & GDK_MOD1_MASK) != 0);
2051 BREAK_ON_MODIFIER_KEY();
2052 mimeview_select_next_part(mimeview);
2057 BREAK_ON_MODIFIER_KEY();
2058 mimeview_select_prev_part(mimeview);
2062 BREAK_ON_MODIFIER_KEY();
2063 mimeview_save_as(mimeview);
2066 BREAK_ON_MODIFIER_KEY();
2067 mimeview_display_as_text(mimeview);
2070 BREAK_ON_MODIFIER_KEY();
2071 mimeview_launch(mimeview, NULL);
2074 BREAK_ON_MODIFIER_KEY();
2075 mimeview_open_with(mimeview);
2078 BREAK_ON_MODIFIER_KEY();
2079 mimeview_check_signature(mimeview);
2082 BREAK_ON_MODIFIER_KEY();
2083 mimeview_select_next_part(mimeview);
2089 if (!mimeview->messageview->mainwin) return FALSE;
2090 summaryview = mimeview->messageview->mainwin->summaryview;
2091 return summary_pass_key_press_event(summaryview, event);
2094 static gboolean icon_popup_menu(GtkWidget *widget, gpointer data)
2096 MimeView *mimeview = (MimeView *)data;
2097 MimeInfo *partinfo = g_object_get_data(G_OBJECT(widget), "partinfo");
2099 g_object_set_data(G_OBJECT(mimeview->popupmenu),
2100 "pop_partinfo", partinfo);
2101 gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
2102 NULL, NULL, NULL, NULL,
2103 0, gtk_get_current_event_time());
2107 static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
2109 GtkWidget *pixmap = NULL;
2114 const gchar *desc = NULL;
2115 gchar *sigshort = NULL;
2116 gchar *content_type;
2119 MimeInfo *siginfo = NULL;
2120 MimeInfo *encrypted = NULL;
2121 #if !(GTK_CHECK_VERSION(2,12,0))
2122 GtkTooltips *tips = mimeview->tooltips;
2125 vbox = mimeview->icon_vbox;
2126 mimeview->icon_count++;
2127 button = gtk_event_box_new();
2129 g_signal_connect(G_OBJECT(button), "visibility-notify-event",
2130 G_CALLBACK(mimeview_visi_notify), mimeview);
2131 g_signal_connect(G_OBJECT(button), "motion-notify-event",
2132 G_CALLBACK(mimeview_visi_notify), mimeview);
2133 g_signal_connect(G_OBJECT(button), "leave-notify-event",
2134 G_CALLBACK(mimeview_leave_notify), mimeview);
2135 g_signal_connect(G_OBJECT(button), "enter-notify-event",
2136 G_CALLBACK(mimeview_enter_notify), mimeview);
2138 gtk_container_set_border_width(GTK_CONTAINER(button), 2);
2139 g_object_set_data(G_OBJECT(button), "icon_number",
2140 GINT_TO_POINTER(mimeview->icon_count));
2141 g_object_set_data(G_OBJECT(button), "partinfo",
2144 switch (mimeinfo->type) {
2147 if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "html"))
2148 stockp = STOCK_PIXMAP_MIME_TEXT_HTML;
2149 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "enriched"))
2150 stockp = STOCK_PIXMAP_MIME_TEXT_ENRICHED;
2151 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "calendar"))
2152 stockp = STOCK_PIXMAP_MIME_TEXT_CALENDAR;
2153 else if (mimeinfo->subtype && (!g_ascii_strcasecmp(mimeinfo->subtype, "x-patch")
2154 || !g_ascii_strcasecmp(mimeinfo->subtype, "x-diff")))
2155 stockp = STOCK_PIXMAP_MIME_TEXT_PATCH;
2157 stockp = STOCK_PIXMAP_MIME_TEXT_PLAIN;
2159 case MIMETYPE_MESSAGE:
2160 stockp = STOCK_PIXMAP_MIME_MESSAGE;
2162 case MIMETYPE_APPLICATION:
2163 if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "pgp-signature"))
2164 stockp = STOCK_PIXMAP_MIME_PGP_SIG;
2165 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "pdf"))
2166 stockp = STOCK_PIXMAP_MIME_PDF;
2167 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "postscript"))
2168 stockp = STOCK_PIXMAP_MIME_PS;
2170 stockp = STOCK_PIXMAP_MIME_APPLICATION;
2172 case MIMETYPE_IMAGE:
2173 stockp = STOCK_PIXMAP_MIME_IMAGE;
2175 case MIMETYPE_AUDIO:
2176 stockp = STOCK_PIXMAP_MIME_AUDIO;
2179 stockp = STOCK_PIXMAP_MIME_UNKNOWN;
2183 partinfo = mimeinfo;
2184 while (partinfo != NULL) {
2185 if (privacy_mimeinfo_is_signed(partinfo)) {
2189 if (privacy_mimeinfo_is_encrypted(partinfo)) {
2190 encrypted = partinfo;
2193 partinfo = procmime_mimeinfo_parent(partinfo);
2196 if (siginfo != NULL) {
2197 switch (privacy_mimeinfo_get_sig_status(siginfo)) {
2198 case SIGNATURE_UNCHECKED:
2199 case SIGNATURE_CHECK_FAILED:
2200 case SIGNATURE_CHECK_TIMEOUT:
2201 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2202 STOCK_PIXMAP_PRIVACY_EMBLEM_SIGNED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2205 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2206 STOCK_PIXMAP_PRIVACY_EMBLEM_PASSED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2208 case SIGNATURE_WARN:
2209 case SIGNATURE_KEY_EXPIRED:
2210 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2211 STOCK_PIXMAP_PRIVACY_EMBLEM_WARN, OVERLAY_BOTTOM_RIGHT, 6, 3);
2213 case SIGNATURE_INVALID:
2214 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2215 STOCK_PIXMAP_PRIVACY_EMBLEM_FAILED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2218 sigshort = privacy_mimeinfo_sig_info_short(siginfo);
2219 } else if (encrypted != NULL) {
2220 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2221 STOCK_PIXMAP_PRIVACY_EMBLEM_ENCRYPTED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2223 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp, 0,
2224 OVERLAY_NONE, 6, 3);
2226 gtk_container_add(GTK_CONTAINER(button), pixmap);
2228 if (prefs_common.attach_desc)
2229 desc = get_part_description(mimeinfo);
2231 desc = get_part_name(mimeinfo);
2234 content_type = procmime_get_content_type_str(mimeinfo->type,
2237 tip = g_strjoin("\n", content_type,
2238 to_human_readable((goffset)mimeinfo->length), NULL);
2239 g_free(content_type);
2240 if (desc && *desc) {
2242 if (!g_utf8_validate(desc, -1, NULL)) {
2243 tmp = conv_filename_to_utf8(desc);
2245 tmp = g_strdup(desc);
2247 tiptmp = g_strjoin("\n", tmp, tip, NULL);
2252 if (sigshort && *sigshort) {
2253 tiptmp = g_strjoin("\n", tip, sigshort, NULL);
2259 CLAWS_SET_TIP(button, tip);
2261 gtk_widget_show_all(button);
2262 gtk_drag_source_set(button, GDK_BUTTON1_MASK|GDK_BUTTON3_MASK,
2263 mimeview_mime_types, 1, GDK_ACTION_COPY);
2265 g_signal_connect(G_OBJECT(button), "popup-menu",
2266 G_CALLBACK(icon_popup_menu), mimeview);
2268 gtk_widget_tap_and_hold_setup(GTK_WIDGET(button), NULL, NULL,
2269 GTK_TAP_AND_HOLD_NONE | GTK_TAP_AND_HOLD_NO_INTERNALS);
2270 g_signal_connect(G_OBJECT(button), "tap-and-hold",
2271 G_CALLBACK(icon_popup_menu), mimeview);
2273 g_signal_connect(G_OBJECT(button), "button_release_event",
2274 G_CALLBACK(icon_clicked_cb), mimeview);
2275 g_signal_connect(G_OBJECT(button), "key_press_event",
2276 G_CALLBACK(icon_key_pressed), mimeview);
2277 g_signal_connect(G_OBJECT(button), "drag_data_get",
2278 G_CALLBACK(mimeview_drag_data_get), mimeview);
2279 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
2281 gtk_widget_set_size_request(vbox, -1, pixmap->requisition.height + 8);
2282 gtk_widget_set_size_request(button, -1, pixmap->requisition.height + 4);
2287 static void icon_list_clear (MimeView *mimeview)
2292 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
2293 for (; child != NULL; child = g_list_next(child)) {
2294 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_vbox),
2295 GTK_WIDGET(child->data));
2296 gtk_widget_destroy(GTK_WIDGET(child->data));
2299 mimeview->icon_count = 0;
2300 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
2301 gtk_adjustment_set_value(adj, adj->lower);
2302 gtk_adjustment_changed(adj);
2306 *\brief Used to 'click' the next or previous icon.
2308 *\return true if the icon 'number' exists and was selected.
2310 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
2311 GtkAllocation *size, MimeView *mimeview)
2313 GtkAllocation *mainbox_size;
2314 GtkAllocation *vbox_size;
2315 GtkAllocation *layout_size;
2318 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
2320 mainbox_size = &mimeview->icon_mainbox->allocation;
2321 vbox_size = &mimeview->icon_vbox->allocation;
2322 layout_size = &mimeview->icon_scroll->allocation;
2324 gtk_layout_set_size(GTK_LAYOUT(mimeview->icon_scroll),
2325 GTK_LAYOUT(mimeview->icon_scroll)->width,
2326 MAX(vbox_size->height, layout_size->height));
2327 adj->step_increment = 10;
2330 static void icon_list_create(MimeView *mimeview, MimeInfo *mimeinfo)
2332 GtkRequisition size;
2334 g_return_if_fail(mimeinfo != NULL);
2336 while (mimeinfo != NULL) {
2337 if (mimeinfo->type != MIMETYPE_MULTIPART)
2338 icon_list_append_icon(mimeview, mimeinfo);
2339 if (mimeinfo->node->children != NULL)
2340 icon_list_create(mimeview,
2341 (MimeInfo *) mimeinfo->node->children->data);
2342 mimeinfo = mimeinfo->node->next != NULL
2343 ? (MimeInfo *) mimeinfo->node->next->data
2346 gtk_widget_size_request(mimeview->icon_vbox, &size);
2347 if (size.width > mimeview->icon_mainbox->requisition.width) {
2348 gtk_widget_set_size_request(mimeview->icon_mainbox,
2353 static void icon_list_toggle_by_mime_info (MimeView *mimeview,
2358 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
2359 for (; child != NULL; child = g_list_next(child)) {
2360 if (!GTK_IS_EVENT_BOX(child->data))
2362 if(g_object_get_data(G_OBJECT(child->data),
2363 "partinfo") == (gpointer)mimeinfo) {
2364 gboolean *highlight = NULL;
2365 GtkWidget *icon = gtk_bin_get_child(GTK_BIN(child->data));
2366 highlight = g_object_get_data(G_OBJECT(icon), "highlight");
2368 gtk_widget_queue_draw(icon);
2370 gint *highlight = NULL;
2371 GtkWidget *icon = gtk_bin_get_child(GTK_BIN(child->data));
2372 highlight = g_object_get_data(G_OBJECT(icon), "highlight");
2374 gtk_widget_queue_draw(icon);
2379 static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
2382 gtk_widget_ref(button);
2384 mimeview_leave_notify(button, NULL, NULL);
2386 mimeview->ctree_mode = !mimeview->ctree_mode;
2387 if (mimeview->ctree_mode) {
2388 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_RIGHT,
2390 gtk_widget_hide(mimeview->icon_mainbox);
2391 gtk_widget_show(mimeview->ctree_mainbox);
2392 gtk_paned_set_position(GTK_PANED(mimeview->paned), mimeview->oldsize);
2394 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_mainbox),
2396 gtk_box_pack_end(GTK_BOX(mimeview->ctree_mainbox),
2397 button, FALSE, FALSE, 0);
2398 gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 6);
2400 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_LEFT,
2402 mimeview->oldsize = mimeview->ctree_mainbox->allocation.height;
2403 gtk_widget_hide(mimeview->ctree_mainbox);
2404 gtk_widget_show(mimeview->icon_mainbox);
2405 gtk_paned_set_position(GTK_PANED(mimeview->paned), 0);
2407 gtkut_container_remove(GTK_CONTAINER(mimeview->ctree_mainbox),
2409 gtk_box_pack_start(GTK_BOX(mimeview->icon_mainbox),
2410 button, FALSE, FALSE, 0);
2411 gtk_box_reorder_child(GTK_BOX(button->parent), button, 0);
2412 if (mimeview->opened)
2413 icon_list_toggle_by_mime_info
2414 (mimeview, gtk_ctree_node_get_row_data(GTK_CTREE(mimeview->ctree),
2417 gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 0);
2419 gtk_widget_unref(button);
2423 void mimeview_update (MimeView *mimeview) {
2424 if (mimeview && mimeview->mimeinfo) {
2425 icon_list_clear(mimeview);
2426 icon_list_create(mimeview, mimeview->mimeinfo);
2430 void mimeview_handle_cmd(MimeView *mimeview, const gchar *cmd, GdkEventButton *event, gpointer data)
2432 MessageView *msgview = NULL;
2433 MainWindow *mainwin = NULL;
2438 msgview = mimeview->messageview;
2442 mainwin = msgview->mainwin;
2446 g_object_set_data(G_OBJECT(mimeview->popupmenu),
2447 "pop_partinfo", NULL);
2449 if (!strcmp(cmd, "sc://view_log"))
2450 log_window_show(mainwin->logwin);
2451 else if (!strcmp(cmd, "sc://save_as"))
2452 mimeview_save_as(mimeview);
2453 else if (!strcmp(cmd, "sc://display_as_text"))
2454 mimeview_display_as_text(mimeview);
2455 else if (!strcmp(cmd, "sc://open_with"))
2456 mimeview_open_with(mimeview);
2457 else if (!strcmp(cmd, "sc://open"))
2458 mimeview_launch(mimeview, NULL);
2459 else if (!strcmp(cmd, "sc://select_attachment") && data != NULL) {
2460 icon_list_toggle_by_mime_info(mimeview, (MimeInfo *)data);
2461 icon_selected(mimeview, -1, (MimeInfo *)data);
2462 } else if (!strcmp(cmd, "sc://open_attachment") && data != NULL) {
2463 mimeview_launch(mimeview, (MimeInfo *)data);
2464 } else if (!strcmp(cmd, "sc://menu_attachment") && data != NULL) {
2465 mimeview->spec_part = (MimeInfo *)data;
2466 part_button_pressed(mimeview, event, (MimeInfo *)data);
2467 } else if (!strncmp(cmd, "sc://search_tags:", strlen("sc://search_tags:"))) {
2468 const gchar *tagname = cmd + strlen("sc://search_tags:");
2469 gchar *buf = g_strdup_printf("tag matchcase \"%s\"", tagname);
2470 gtk_toggle_button_set_active(
2471 GTK_TOGGLE_BUTTON(mimeview->messageview->mainwin->summaryview->toggle_search),
2473 quicksearch_set(mimeview->messageview->mainwin->summaryview->quicksearch,
2474 QUICK_SEARCH_EXTENDED, buf);
2479 gboolean mimeview_scroll_page(MimeView *mimeview, gboolean up)
2481 if (mimeview->type == MIMEVIEW_TEXT)
2482 return textview_scroll_page(mimeview->textview, up);
2483 else if (mimeview->mimeviewer) {
2484 MimeViewer *mimeviewer = mimeview->mimeviewer;
2485 if (mimeviewer->scroll_page)
2486 return mimeviewer->scroll_page(mimeviewer, up);
2491 void mimeview_scroll_one_line(MimeView *mimeview, gboolean up)
2493 if (mimeview->type == MIMEVIEW_TEXT)
2494 textview_scroll_one_line(mimeview->textview, up);
2495 else if (mimeview->mimeviewer) {
2496 MimeViewer *mimeviewer = mimeview->mimeviewer;
2497 if (mimeviewer->scroll_one_line)
2498 mimeviewer->scroll_one_line(mimeviewer, up);