2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2007 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>
29 #include <gtk/gtknotebook.h>
30 #include <gtk/gtkscrolledwindow.h>
31 #include <gtk/gtkctree.h>
32 #include <gtk/gtkvbox.h>
33 #include <gtk/gtkhbox.h>
34 #include <gtk/gtkvpaned.h>
35 #include <gtk/gtktext.h>
36 #include <gtk/gtksignal.h>
37 #include <gtk/gtkmenu.h>
38 #include <gtk/gtkdnd.h>
39 #include <gtk/gtkselection.h>
40 #include <gtk/gtktooltips.h>
41 #include <gtk/gtkcontainer.h>
42 #include <gtk/gtkbutton.h>
45 #ifndef HAVE_APACHE_FNMATCH
46 /* kludge: apache's fnmatch clashes with <regex.h>, don't include
55 #include "summaryview.h"
58 #include "alertpanel.h"
59 #include "inputdialog.h"
62 #include "prefs_common.h"
63 #include "procheader.h"
64 #include "stock_pixmap.h"
65 #include "gtk/gtkvscrollbutton.h"
66 #include "gtk/logwindow.h"
70 //#include <hildon-widgets/hildon-program.h>
71 //#include <gtk/gtkmain.h>
73 #include <osso-mime.h>
83 #define N_MIMEVIEW_COLS 3
85 static void mimeview_set_multipart_tree (MimeView *mimeview,
87 GtkCTreeNode *parent);
88 static GtkCTreeNode *mimeview_append_part (MimeView *mimeview,
90 GtkCTreeNode *parent);
91 static void mimeview_show_message_part (MimeView *mimeview,
93 static void mimeview_change_view_type (MimeView *mimeview,
95 static gchar *mimeview_get_filename_for_part (MimeInfo *partinfo,
98 static gboolean mimeview_write_part (const gchar *filename,
101 static void mimeview_selected (GtkCTree *ctree,
105 static void mimeview_start_drag (GtkWidget *widget,
109 static gint mimeview_button_pressed (GtkWidget *widget,
110 GdkEventButton *event,
112 static gint mimeview_key_pressed (GtkWidget *widget,
116 static void mimeview_drag_data_get (GtkWidget *widget,
117 GdkDragContext *drag_context,
118 GtkSelectionData *selection_data,
123 static gboolean mimeview_scrolled (GtkWidget *widget,
124 GdkEventScroll *event,
126 static void mimeview_display_as_text (MimeView *mimeview);
127 static void mimeview_save_as (MimeView *mimeview);
128 static void mimeview_save_all (MimeView *mimeview);
129 static void mimeview_launch (MimeView *mimeview,
131 static void mimeview_open_with (MimeView *mimeview);
132 static void mimeview_open_part_with (MimeView *mimeview,
135 static void mimeview_select_next_part (MimeView *mimeview);
136 static void mimeview_select_prev_part (MimeView *mimeview);
137 static void mimeview_view_file (const gchar *filename,
141 static gboolean icon_clicked_cb (GtkWidget *button,
142 GdkEventButton *event,
144 static void icon_selected (MimeView *mimeview,
147 static gint icon_key_pressed (GtkWidget *button,
150 static void icon_list_append_icon (MimeView *mimeview,
152 static void icon_list_create (MimeView *mimeview,
154 static void icon_list_clear (MimeView *mimeview);
155 static void icon_list_toggle_by_mime_info (MimeView *mimeview,
157 static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
159 static gboolean part_button_pressed (MimeView *mimeview,
160 GdkEventButton *event,
162 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
163 GtkAllocation *layout_size,
165 static MimeInfo *mimeview_get_part_to_use(MimeView *mimeview);
167 static void mimeview_launch_cb(MimeView *mimeview)
169 mimeview_launch(mimeview, mimeview_get_part_to_use(mimeview));
171 static GtkItemFactoryEntry mimeview_popup_entries[] =
173 {N_("/_Open (l)"), NULL, mimeview_launch_cb, 0, NULL},
175 {N_("/Open _with (o)..."), NULL, mimeview_open_with, 0, NULL},
177 {N_("/_Display as text (t)"), NULL, mimeview_display_as_text, 0, NULL},
178 {N_("/_Save as (y)..."), NULL, mimeview_save_as, 0, NULL},
179 {N_("/Save _all..."), NULL, mimeview_save_all, 0, NULL},
180 {N_("/Next part (a)"), NULL, mimeview_select_next_part,0, NULL},
183 static GtkTargetEntry mimeview_mime_types[] =
185 {"text/uri-list", 0, 0}
188 GSList *mimeviewer_factories;
191 static GdkCursor *hand_cursor = NULL;
193 static gboolean mimeview_visi_notify(GtkWidget *widget,
194 GdkEventVisibility *event,
197 gdk_window_set_cursor(widget->window, hand_cursor);
201 static gboolean mimeview_leave_notify(GtkWidget *widget,
202 GdkEventCrossing *event,
205 gdk_window_set_cursor(widget->window, NULL);
209 static gboolean mimeview_enter_notify(GtkWidget *widget,
210 GdkEventCrossing *event,
213 gdk_window_set_cursor(widget->window, hand_cursor);
217 MimeView *mimeview_create(MainWindow *mainwin)
222 GtkWidget *scrolledwin;
224 GtkWidget *mime_notebook;
225 GtkWidget *popupmenu;
226 GtkWidget *ctree_mainbox;
228 GtkWidget *mime_toggle;
229 GtkWidget *icon_mainbox;
230 GtkWidget *icon_scroll;
231 GtkWidget *icon_vbox;
233 GtkWidget *scrollbutton;
235 GtkTooltips *tooltips;
236 GtkItemFactory *popupfactory;
237 NoticeView *siginfoview;
238 gchar *titles[N_MIMEVIEW_COLS];
243 hand_cursor = gdk_cursor_new(GDK_HAND2);
245 debug_print("Creating MIME view...\n");
246 mimeview = g_new0(MimeView, 1);
248 titles[COL_MIMETYPE] = _("MIME Type");
249 titles[COL_SIZE] = _("Size");
250 titles[COL_NAME] = _("Name");
252 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
253 gtk_widget_show(scrolledwin);
254 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
255 GTK_POLICY_AUTOMATIC,
256 GTK_POLICY_AUTOMATIC);
258 ctree = gtk_sctree_new_with_titles(N_MIMEVIEW_COLS, 0, titles);
259 gtk_widget_show(ctree);
260 gtk_clist_set_selection_mode(GTK_CLIST(ctree), GTK_SELECTION_BROWSE);
261 gtk_ctree_set_line_style(GTK_CTREE(ctree), GTK_CTREE_LINES_NONE);
262 gtk_clist_set_column_justification(GTK_CLIST(ctree), COL_SIZE,
264 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_MIMETYPE, 240);
265 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_SIZE, 90);
266 for (i = 0; i < N_MIMEVIEW_COLS; i++)
267 GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(ctree)->column[i].button,
269 gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
271 g_signal_connect(G_OBJECT(ctree), "tree_select_row",
272 G_CALLBACK(mimeview_selected), mimeview);
273 g_signal_connect(G_OBJECT(ctree), "button_release_event",
274 G_CALLBACK(mimeview_button_pressed), mimeview);
275 g_signal_connect(G_OBJECT(ctree), "key_press_event",
276 G_CALLBACK(mimeview_key_pressed), mimeview);
277 g_signal_connect(G_OBJECT (ctree),"start_drag",
278 G_CALLBACK (mimeview_start_drag), mimeview);
279 g_signal_connect(G_OBJECT(ctree), "drag_data_get",
280 G_CALLBACK(mimeview_drag_data_get), mimeview);
282 mime_notebook = gtk_notebook_new();
283 gtk_widget_show(mime_notebook);
284 GTK_WIDGET_UNSET_FLAGS(mime_notebook, GTK_CAN_FOCUS);
285 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mime_notebook), FALSE);
286 gtk_notebook_set_show_border(GTK_NOTEBOOK(mime_notebook), FALSE);
288 icon_vbox = gtk_vbox_new(FALSE, 2);
289 gtk_widget_show(icon_vbox);
290 icon_scroll = gtk_layout_new(NULL, NULL);
291 gtk_widget_show(icon_scroll);
292 gtk_layout_put(GTK_LAYOUT(icon_scroll), icon_vbox, 0, 0);
293 scrollbutton = gtk_vscrollbutton_new(gtk_layout_get_vadjustment(GTK_LAYOUT(icon_scroll)));
294 gtk_widget_show(scrollbutton);
296 g_signal_connect(G_OBJECT(icon_scroll), "scroll_event",
297 G_CALLBACK(mimeview_scrolled), mimeview);
299 mime_toggle = gtk_event_box_new();
300 gtk_event_box_set_visible_window(GTK_EVENT_BOX(mime_toggle), FALSE);
302 g_signal_connect(G_OBJECT(mime_toggle), "visibility-notify-event",
303 G_CALLBACK(mimeview_visi_notify), mimeview);
304 g_signal_connect(G_OBJECT(mime_toggle), "motion-notify-event",
305 G_CALLBACK(mimeview_visi_notify), mimeview);
306 g_signal_connect(G_OBJECT(mime_toggle), "leave-notify-event",
307 G_CALLBACK(mimeview_leave_notify), mimeview);
308 g_signal_connect(G_OBJECT(mime_toggle), "enter-notify-event",
309 G_CALLBACK(mimeview_enter_notify), mimeview);
311 gtk_container_set_border_width(GTK_CONTAINER(mime_toggle), 2);
312 gtk_widget_show(mime_toggle);
313 mimeview->ctree_mode = FALSE;
314 arrow = gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_NONE);
315 gtk_widget_show(arrow);
316 gtk_container_add(GTK_CONTAINER(mime_toggle), arrow);
317 g_signal_connect(G_OBJECT(mime_toggle), "button_release_event",
318 G_CALLBACK(mime_toggle_button_cb), mimeview);
320 icon_mainbox = gtk_vbox_new(FALSE, 0);
321 gtk_widget_show(icon_mainbox);
322 gtk_widget_set_size_request(icon_mainbox, 32, -1);
323 gtk_box_pack_start(GTK_BOX(icon_mainbox), mime_toggle, FALSE, FALSE, 0);
324 gtk_box_pack_start(GTK_BOX(icon_mainbox), icon_scroll, TRUE, TRUE, 3);
325 gtk_box_pack_end(GTK_BOX(icon_mainbox), scrollbutton, FALSE, FALSE, 0);
326 g_signal_connect(G_OBJECT(icon_mainbox), "size_allocate",
327 G_CALLBACK(icon_scroll_size_allocate_cb), mimeview);
329 ctree_mainbox = gtk_hbox_new(FALSE, 0);
330 gtk_box_pack_start(GTK_BOX(ctree_mainbox), scrolledwin, TRUE, TRUE, 0);
332 n_entries = sizeof(mimeview_popup_entries) /
333 sizeof(mimeview_popup_entries[0]);
334 popupmenu = menu_create_items(mimeview_popup_entries, n_entries,
335 "<MimeView>", &popupfactory, mimeview);
336 tooltips = gtk_tooltips_new();
338 vbox = gtk_vbox_new(FALSE, 0);
339 gtk_widget_show(vbox);
340 siginfoview = noticeview_create(mainwin);
341 noticeview_hide(siginfoview);
342 noticeview_set_icon_clickable(siginfoview, TRUE);
343 gtk_box_pack_start(GTK_BOX(vbox), mime_notebook, TRUE, TRUE, 0);
344 gtk_box_pack_end(GTK_BOX(vbox), GTK_WIDGET_PTR(siginfoview), FALSE, FALSE, 0);
346 paned = gtk_vpaned_new();
347 gtk_widget_show(paned);
348 gtk_paned_set_gutter_size(GTK_PANED(paned), 0);
349 gtk_paned_pack1(GTK_PANED(paned), ctree_mainbox, FALSE, TRUE);
350 gtk_paned_pack2(GTK_PANED(paned), vbox, TRUE, TRUE);
352 hbox = gtk_hbox_new(FALSE, 0);
353 gtk_box_pack_start(GTK_BOX(hbox), paned, TRUE, TRUE, 0);
354 gtk_box_pack_start(GTK_BOX(hbox), icon_mainbox, FALSE, FALSE, 0);
356 gtk_widget_show(hbox);
357 gtk_widget_hide(ctree_mainbox);
359 gtk_widget_set_size_request(mime_toggle, -1, arrow->requisition.height + 8);
361 mimeview->hbox = hbox;
362 mimeview->paned = paned;
363 mimeview->scrolledwin = scrolledwin;
364 mimeview->ctree = ctree;
365 mimeview->mime_notebook = mime_notebook;
366 mimeview->popupmenu = popupmenu;
367 mimeview->popupfactory = popupfactory;
369 mimeview->ctree_mainbox = ctree_mainbox;
370 mimeview->icon_scroll = icon_scroll;
371 mimeview->icon_vbox = icon_vbox;
372 mimeview->icon_mainbox = icon_mainbox;
373 mimeview->icon_count = 0;
374 mimeview->mainwin = mainwin;
375 mimeview->tooltips = tooltips;
376 mimeview->oldsize = 60;
377 mimeview->mime_toggle = mime_toggle;
378 mimeview->siginfoview = siginfoview;
379 mimeview->scrollbutton = scrollbutton;
380 mimeview->target_list = gtk_target_list_new(mimeview_mime_types, 1);
382 mimeviews = g_slist_prepend(mimeviews, mimeview);
387 void mimeview_init(MimeView *mimeview)
389 textview_init(mimeview->textview);
391 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
392 GTK_WIDGET_PTR(mimeview->textview));
395 static gboolean any_part_is_signed(MimeInfo *mimeinfo)
398 if (privacy_mimeinfo_is_signed(mimeinfo))
400 mimeinfo = procmime_mimeinfo_next(mimeinfo);
406 void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
409 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
412 mimeview_clear(mimeview);
414 g_return_if_fail(file != NULL);
415 g_return_if_fail(mimeinfo != NULL);
417 mimeview->mimeinfo = mimeinfo;
419 mimeview->file = g_strdup(file);
421 g_signal_handlers_block_by_func(G_OBJECT(ctree), mimeview_selected,
424 /* check if the mail's signed - it can change the mail structure */
426 if (any_part_is_signed(mimeinfo))
427 debug_print("signed mail\n");
429 mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
430 icon_list_clear(mimeview);
431 icon_list_create(mimeview, mimeinfo);
433 g_signal_handlers_unblock_by_func(G_OBJECT(ctree),
434 mimeview_selected, mimeview);
436 node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
438 gtk_ctree_select(ctree, node);
439 icon_list_toggle_by_mime_info
440 (mimeview, gtk_ctree_node_get_row_data(ctree, node));
441 gtkut_ctree_set_focus_row(ctree, node);
446 static void mimeview_check_sig_cancel_now(MimeView *mimeview);
449 static void mimeview_free_mimeinfo(MimeView *mimeview)
451 gboolean defer = FALSE;
453 defer = (mimeview->check_data != NULL);
455 mimeview->check_data->free_after_use = TRUE;
457 if (mimeview->mimeinfo != NULL && !defer) {
458 procmime_mimeinfo_free_all(mimeview->mimeinfo);
459 mimeview->mimeinfo = NULL;
462 debug_print("deferring free(mimeinfo) and cancelling check\n");
463 mimeview_check_sig_cancel_now(mimeview);
468 void mimeview_destroy(MimeView *mimeview)
472 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
473 MimeViewer *viewer = (MimeViewer *) cur->data;
474 viewer->destroy_viewer(viewer);
476 g_slist_free(mimeview->viewers);
477 gtk_target_list_unref(mimeview->target_list);
479 mimeview_free_mimeinfo(mimeview);
481 if (mimeview->check_data) {
482 mimeview->check_data->destroy_mimeview = TRUE;
483 debug_print("deferring destroy\n");
487 g_free(mimeview->file);
489 mimeviews = g_slist_remove(mimeviews, mimeview);
494 MimeInfo *mimeview_get_selected_part(MimeView *mimeview)
496 return gtk_ctree_node_get_row_data
497 (GTK_CTREE(mimeview->ctree), mimeview->opened);
500 gint mimeview_get_selected_part_num(MimeView *mimeview)
503 GList *rows = GTK_CLIST(mimeview->ctree)->row_list;
505 if (mimeview->opened == GTK_CTREE_NODE(rows))
513 void mimeview_select_part_num(MimeView *mimeview, gint i)
517 gtk_clist_unselect_all(GTK_CLIST(mimeview->ctree));
518 gtk_clist_select_row(GTK_CLIST(mimeview->ctree), i, -1);
519 gtkut_clist_set_focus_row(GTK_CLIST(mimeview->ctree), i);
522 static void mimeview_set_multipart_tree(MimeView *mimeview,
524 GtkCTreeNode *parent)
528 g_return_if_fail(mimeinfo != NULL);
530 while (mimeinfo != NULL) {
531 node = mimeview_append_part(mimeview, mimeinfo, parent);
533 if (mimeinfo->node->children)
534 mimeview_set_multipart_tree(mimeview, (MimeInfo *) mimeinfo->node->children->data, node);
535 mimeinfo = mimeinfo->node->next != NULL ? (MimeInfo *) mimeinfo->node->next->data : NULL;
539 static const gchar *get_real_part_name(MimeInfo *partinfo)
541 const gchar *name = NULL;
543 name = procmime_mimeinfo_get_parameter(partinfo, "filename");
545 name = procmime_mimeinfo_get_parameter(partinfo, "name");
550 static const gchar *get_part_name(MimeInfo *partinfo)
554 name = get_real_part_name(partinfo);
561 static const gchar *get_part_description(MimeInfo *partinfo)
563 if (partinfo->description)
564 return partinfo->description;
566 return get_part_name(partinfo);
569 static GtkCTreeNode *mimeview_append_part(MimeView *mimeview,
571 GtkCTreeNode *parent)
573 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
575 static gchar content_type[64];
576 gchar *str[N_MIMEVIEW_COLS];
578 if (partinfo->type != MIMETYPE_UNKNOWN && partinfo->subtype) {
579 g_snprintf(content_type, 64, "%s/%s", procmime_get_media_type_str(partinfo->type), partinfo->subtype);
581 g_snprintf(content_type, 64, "UNKNOWN");
584 str[COL_MIMETYPE] = content_type;
585 str[COL_SIZE] = to_human_readable(partinfo->length);
586 if (prefs_common.attach_desc)
587 str[COL_NAME] = (gchar *) get_part_description(partinfo);
589 str[COL_NAME] = (gchar *) get_part_name(partinfo);
591 node = gtk_sctree_insert_node(ctree, parent, NULL, str, 0,
592 NULL, NULL, NULL, NULL,
594 gtk_ctree_node_set_row_data(ctree, node, partinfo);
599 static void mimeview_show_message_part(MimeView *mimeview, MimeInfo *partinfo)
604 if (!partinfo) return;
606 fname = mimeview->file;
609 if ((fp = g_fopen(fname, "rb")) == NULL) {
610 FILE_OP_ERROR(fname, "fopen");
614 if (fseek(fp, partinfo->offset, SEEK_SET) < 0) {
615 FILE_OP_ERROR(mimeview->file, "fseek");
620 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
621 textview_show_part(mimeview->textview, partinfo, fp);
626 static MimeViewer *get_viewer_for_content_type(MimeView *mimeview, const gchar *content_type)
629 MimeViewerFactory *factory = NULL;
630 MimeViewer *viewer = NULL;
633 * FNM_CASEFOLD is a GNU extension
634 * if its not defined copy the string to the stack and
635 * convert the copy to lower case
638 #define FNM_CASEFOLD 0
639 Xstrdup_a(content_type, content_type, return NULL);
640 g_strdown((gchar *)content_type);
643 for (cur = mimeviewer_factories; cur != NULL; cur = g_slist_next(cur)) {
644 MimeViewerFactory *curfactory = cur->data;
647 while (curfactory->content_types[i] != NULL) {
648 if(!fnmatch(curfactory->content_types[i], content_type, FNM_CASEFOLD)) {
649 debug_print("%s\n", curfactory->content_types[i]);
650 factory = curfactory;
661 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
662 MimeViewer *curviewer = cur->data;
664 if (curviewer->factory == factory)
667 viewer = factory->create_viewer();
668 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
669 GTK_WIDGET(viewer->get_widget(viewer)));
671 mimeview->viewers = g_slist_append(mimeview->viewers, viewer);
676 static MimeViewer *get_viewer_for_mimeinfo(MimeView *mimeview, MimeInfo *partinfo)
678 gchar *content_type = NULL;
679 MimeViewer *viewer = NULL;
681 if ((partinfo->type == MIMETYPE_APPLICATION) &&
682 (!g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))) {
683 const gchar *filename;
685 filename = procmime_mimeinfo_get_parameter(partinfo, "filename");
686 if (filename == NULL)
687 filename = procmime_mimeinfo_get_parameter(partinfo, "name");
688 if (filename != NULL)
689 content_type = procmime_get_mime_type(filename);
691 content_type = procmime_get_content_type_str(partinfo->type, partinfo->subtype);
694 if (content_type != NULL) {
695 viewer = get_viewer_for_content_type(mimeview, content_type);
696 g_free(content_type);
702 gboolean mimeview_show_part(MimeView *mimeview, MimeInfo *partinfo)
706 viewer = get_viewer_for_mimeinfo(mimeview, partinfo);
707 if (viewer == NULL) {
708 if (mimeview->mimeviewer != NULL)
709 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
710 mimeview->mimeviewer = NULL;
714 if (mimeview->mimeviewer != NULL)
715 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
717 if (mimeview->mimeviewer != viewer) {
718 mimeview->mimeviewer = viewer;
719 mimeview_change_view_type(mimeview, MIMEVIEW_VIEWER);
721 viewer->mimeview = mimeview;
722 viewer->show_mimepart(viewer, mimeview->file, partinfo);
727 static void mimeview_change_view_type(MimeView *mimeview, MimeViewType type)
729 TextView *textview = mimeview->textview;
730 GtkWidget *focused = NULL;
732 if (mainwindow_get_mainwindow())
733 focused = gtkut_get_focused_child(
734 GTK_CONTAINER(mainwindow_get_mainwindow()->window));
736 if ((mimeview->type != MIMEVIEW_VIEWER) &&
737 (mimeview->type == type)) return;
741 gtk_notebook_set_current_page(GTK_NOTEBOOK(mimeview->mime_notebook),
742 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
743 GTK_WIDGET_PTR(textview)));
745 case MIMEVIEW_VIEWER:
746 gtk_notebook_set_current_page(GTK_NOTEBOOK(mimeview->mime_notebook),
747 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
748 GTK_WIDGET(mimeview->mimeviewer->get_widget(mimeview->mimeviewer))));
754 gtk_widget_grab_focus(focused);
755 mimeview->type = type;
758 void mimeview_clear(MimeView *mimeview)
760 GtkCList *clist = NULL;
765 if (g_slist_find(mimeviews, mimeview) == NULL)
768 clist = GTK_CLIST(mimeview->ctree);
770 noticeview_hide(mimeview->siginfoview);
772 gtk_clist_clear(clist);
773 textview_clear(mimeview->textview);
774 if (mimeview->mimeviewer != NULL)
775 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
777 mimeview_free_mimeinfo(mimeview);
779 mimeview->mimeinfo = NULL;
781 mimeview->opened = NULL;
783 g_free(mimeview->file);
784 mimeview->file = NULL;
786 icon_list_clear(mimeview);
787 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
790 static void check_signature_cb(GtkWidget *widget, gpointer user_data);
791 void mimeview_check_signature(MimeView *mimeview);
792 static void display_full_info_cb(GtkWidget *widget, gpointer user_data);
794 static void update_signature_noticeview(MimeView *mimeview, MimeInfo *mimeinfo,
795 gboolean special, SignatureStatus code)
797 gchar *text = NULL, *button_text = NULL;
799 StockPixmap icon = STOCK_PIXMAP_PRIVACY_SIGNED;
800 SignatureStatus mycode = SIGNATURE_UNCHECKED;
802 g_return_if_fail(mimeview != NULL);
803 g_return_if_fail(mimeinfo != NULL);
808 mycode = privacy_mimeinfo_get_sig_status(mimeinfo);
811 case SIGNATURE_UNCHECKED:
812 button_text = _("Check signature");
813 func = check_signature_cb;
814 icon = STOCK_PIXMAP_PRIVACY_SIGNED;
817 button_text = _("View full information");
818 func = display_full_info_cb;
819 icon = STOCK_PIXMAP_PRIVACY_PASSED;
822 button_text = _("View full information");
823 func = display_full_info_cb;
824 icon = STOCK_PIXMAP_PRIVACY_WARN;
826 case SIGNATURE_INVALID:
827 button_text = _("View full information");
828 func = display_full_info_cb;
829 icon = STOCK_PIXMAP_PRIVACY_FAILED;
831 case SIGNATURE_CHECK_FAILED:
832 button_text = _("Check again");
833 func = check_signature_cb;
834 icon = STOCK_PIXMAP_PRIVACY_UNKNOWN;
835 case SIGNATURE_CHECK_TIMEOUT:
836 button_text = _("Check again");
837 func = check_signature_cb;
838 icon = STOCK_PIXMAP_PRIVACY_UNKNOWN;
842 if (mycode == SIGNATURE_UNCHECKED) {
843 gchar *tmp = privacy_mimeinfo_sig_info_short(mimeinfo);
844 text = g_strdup_printf("%s %s",
845 tmp, _("Click the icon or hit 'C' to check it."));
847 } else if (mycode != SIGNATURE_CHECK_TIMEOUT) {
848 text = privacy_mimeinfo_sig_info_short(mimeinfo);
849 } else if (mycode == SIGNATURE_CHECK_TIMEOUT) {
850 text = g_strdup(_("Timeout checking the signature. Click the icon or hit 'C' to try again."));
853 noticeview_set_text(mimeview->siginfoview, text);
854 gtk_label_set_selectable(GTK_LABEL(mimeview->siginfoview->text), TRUE);
857 noticeview_set_button_text(mimeview->siginfoview, NULL);
858 noticeview_set_button_press_callback(
859 mimeview->siginfoview,
861 (gpointer) mimeview);
862 noticeview_set_icon(mimeview->siginfoview, icon);
863 noticeview_set_tooltip(mimeview->siginfoview, button_text);
868 /* reset all thread stuff, and do the cleanups we've been left to do */
869 static void mimeview_check_data_reset(MimeView *mimeview)
871 if (!mimeview->check_data)
874 if (mimeview->check_data->free_after_use) {
875 debug_print("freeing deferred mimeinfo\n");
876 procmime_mimeinfo_free_all(mimeview->check_data->siginfo);
878 if (mimeview->check_data->destroy_mimeview) {
879 debug_print("freeing deferred mimeview\n");
880 g_free(mimeview->file);
882 mimeviews = g_slist_remove(mimeviews, mimeview);
885 g_free(mimeview->check_data);
886 mimeview->check_data = NULL;
889 /* GUI update once the checker thread is done or killed */
890 static gboolean mimeview_check_sig_thread_cb(void *data)
892 MimeView *mimeview = (MimeView *) data;
893 MimeInfo *mimeinfo = mimeview->siginfo;
895 debug_print("mimeview_check_sig_thread_cb\n");
897 if (mimeinfo == NULL) {
898 /* message changed !? */
899 g_warning("no more siginfo!\n");
903 if (!mimeview->check_data) {
904 g_warning("nothing to check\n");
908 if (mimeview->check_data->siginfo != mimeinfo) {
909 /* message changed !? */
910 g_warning("different siginfo!\n");
914 if (mimeview->check_data->destroy_mimeview ||
915 mimeview->check_data->free_after_use) {
916 debug_print("not bothering, we're changing message\n");
921 if (mimeview->check_data->timeout)
922 update_signature_noticeview(mimeview, mimeview->siginfo,
923 TRUE, SIGNATURE_CHECK_TIMEOUT);
925 update_signature_noticeview(mimeview, mimeview->siginfo,
927 icon_list_clear(mimeview);
928 icon_list_create(mimeview, mimeview->mimeinfo);
931 mimeview_check_data_reset(mimeview);
935 /* sig checker thread */
936 static void *mimeview_check_sig_worker_thread(void *data)
938 MimeView *mimeview = (MimeView *)data;
939 MimeInfo *mimeinfo = mimeview->siginfo;
941 debug_print("checking...\n");
943 if (!mimeview->check_data)
946 if (mimeinfo && mimeinfo == mimeview->check_data->siginfo)
947 privacy_mimeinfo_check_signature(mimeinfo);
949 /* that's strange! we changed message without
951 g_warning("different siginfo!\n");
952 mimeview_check_data_reset(mimeview);
956 /* use g_timeout so that GUI updates is done from the
958 g_timeout_add(0,mimeview_check_sig_thread_cb,mimeview);
963 /* killer thread - acts when the checker didn't work fast
965 static void *mimeview_check_sig_cancel_thread(void *data)
967 MimeView *mimeview = (MimeView *)data;
969 if (!mimeview->check_data)
970 return NULL; /* nothing to kill ! */
972 /* wait for a few seconds... */
973 debug_print("waiting a while\n");
977 if (!mimeview->check_data)
978 return NULL; /* nothing to kill, it's done in time :) */
980 /* too late, go away checker thread */
981 debug_print("killing checker thread\n");
982 pthread_cancel(mimeview->check_data->th);
984 /* tell upstream it was a timeout */
985 mimeview->check_data->timeout = TRUE;
986 /* use g_timeout so that GUI updates is done from the
988 g_timeout_add(0,mimeview_check_sig_thread_cb,mimeview);
993 /* get rid of the checker thread right now - used when changing the
994 * displayed message for example. */
995 static void mimeview_check_sig_cancel_now(MimeView *mimeview)
997 if (!mimeview->check_data)
999 debug_print("killing checker thread NOW\n");
1000 pthread_cancel(mimeview->check_data->th);
1002 /* tell upstream it was a timeout */
1003 mimeview->check_data->timeout = TRUE;
1004 mimeview_check_sig_thread_cb(mimeview);
1008 /* creates a thread to check the signature, and a second one
1009 * to kill the first one after a timeout */
1010 static void mimeview_check_sig_in_thread(MimeView *mimeview)
1013 pthread_attr_t detach, detach2;
1015 if (mimeview->check_data) {
1016 g_warning("already checking it");
1020 mimeview->check_data = g_new0(SigCheckData, 1);
1021 mimeview->check_data->siginfo = mimeview->siginfo;
1022 debug_print("creating thread\n");
1024 pthread_attr_init(&detach);
1025 pthread_attr_setdetachstate(&detach, TRUE);
1027 pthread_attr_init(&detach2);
1028 pthread_attr_setdetachstate(&detach2, TRUE);
1030 /* create the checker thread */
1031 if (pthread_create(&th, &detach,
1032 mimeview_check_sig_worker_thread,
1034 /* arh. We'll do it synchronously. */
1035 g_warning("can't create thread");
1036 g_free(mimeview->check_data);
1037 mimeview->check_data = NULL;
1040 mimeview->check_data->th = th;
1042 /* create the killer thread */
1043 pthread_create(&th2, &detach2,
1044 mimeview_check_sig_cancel_thread,
1049 static void check_signature_cb(GtkWidget *widget, gpointer user_data)
1051 MimeView *mimeview = (MimeView *) user_data;
1052 MimeInfo *mimeinfo = mimeview->siginfo;
1054 if (mimeinfo == NULL)
1057 if (mimeview->check_data)
1060 noticeview_set_text(mimeview->siginfoview, _("Checking signature..."));
1062 #if (defined USE_PTHREAD && ((defined __GLIBC__ && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3))) || !defined __GLIBC__))
1063 /* let's do it non-blocking */
1064 mimeview_check_sig_in_thread(mimeview);
1065 if (!mimeview->check_data) /* let's check syncronously */
1068 debug_print("checking without thread\n");
1069 privacy_mimeinfo_check_signature(mimeinfo);
1070 update_signature_noticeview(mimeview, mimeview->siginfo, FALSE, 0);
1071 icon_list_clear(mimeview);
1072 icon_list_create(mimeview, mimeview->mimeinfo);
1076 void mimeview_check_signature(MimeView *mimeview)
1078 check_signature_cb(NULL, mimeview);
1081 static void redisplay_email(GtkWidget *widget, gpointer user_data)
1083 MimeView *mimeview = (MimeView *) user_data;
1084 GtkCTreeNode *node = mimeview->opened;
1085 mimeview->opened = NULL;
1086 mimeview_selected(GTK_CTREE(mimeview->ctree), node, 0, mimeview);
1089 static void display_full_info_cb(GtkWidget *widget, gpointer user_data)
1091 MimeView *mimeview = (MimeView *) user_data;
1094 siginfo = privacy_mimeinfo_sig_info_full(mimeview->siginfo);
1095 textview_set_text(mimeview->textview, siginfo);
1097 noticeview_set_button_text(mimeview->siginfoview, NULL);
1098 noticeview_set_button_press_callback(
1099 mimeview->siginfoview,
1100 G_CALLBACK(redisplay_email),
1101 (gpointer) mimeview);
1102 noticeview_set_tooltip(mimeview->siginfoview, _("Go back to email"));
1105 static void update_signature_info(MimeView *mimeview, MimeInfo *selected)
1108 MimeInfo *first_text;
1110 g_return_if_fail(mimeview != NULL);
1111 g_return_if_fail(selected != NULL);
1113 if (selected->type == MIMETYPE_MESSAGE
1114 && !g_ascii_strcasecmp(selected->subtype, "rfc822")) {
1115 /* if the first text part is signed, check that */
1116 first_text = selected;
1117 while (first_text && first_text->type != MIMETYPE_TEXT) {
1118 first_text = procmime_mimeinfo_next(first_text);
1121 update_signature_info(mimeview, first_text);
1127 while (siginfo != NULL) {
1128 if (privacy_mimeinfo_is_signed(siginfo))
1130 siginfo = procmime_mimeinfo_parent(siginfo);
1132 mimeview->siginfo = siginfo;
1134 if (siginfo == NULL) {
1135 noticeview_hide(mimeview->siginfoview);
1139 update_signature_noticeview(mimeview, siginfo, FALSE, 0);
1140 noticeview_show(mimeview->siginfoview);
1143 static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
1147 if (mimeview->opened == node) return;
1148 mimeview->opened = node;
1149 mimeview->spec_part = NULL;
1150 gtk_ctree_node_moveto(ctree, node, -1, 0.5, 0);
1152 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1153 if (!partinfo) return;
1155 /* ungrab the mouse event */
1156 if (GTK_WIDGET_HAS_GRAB(ctree)) {
1157 gtk_grab_remove(GTK_WIDGET(ctree));
1158 if (gdk_pointer_is_grabbed())
1159 gdk_pointer_ungrab(GDK_CURRENT_TIME);
1162 mimeview->textview->default_text = FALSE;
1164 update_signature_info(mimeview, partinfo);
1166 if (!mimeview_show_part(mimeview, partinfo)) {
1167 switch (partinfo->type) {
1169 case MIMETYPE_MESSAGE:
1170 case MIMETYPE_MULTIPART:
1171 mimeview_show_message_part(mimeview, partinfo);
1175 mimeview->textview->default_text = TRUE;
1176 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1177 textview_clear(mimeview->textview);
1178 textview_show_mime_part(mimeview->textview, partinfo);
1184 static void mimeview_start_drag(GtkWidget *widget, gint button,
1185 GdkEvent *event, MimeView *mimeview)
1187 GdkDragContext *context;
1190 g_return_if_fail(mimeview != NULL);
1192 partinfo = mimeview_get_selected_part(mimeview);
1193 if (partinfo->disposition == DISPOSITIONTYPE_INLINE) return;
1195 context = gtk_drag_begin(widget, mimeview->target_list,
1196 GDK_ACTION_COPY, button, event);
1197 gtk_drag_set_icon_default(context);
1200 static gint mimeview_button_pressed(GtkWidget *widget, GdkEventButton *event,
1203 GtkCList *clist = GTK_CLIST(widget);
1206 if (!event) return FALSE;
1208 if (event->button == 2 || event->button == 3) {
1209 if (!gtk_clist_get_selection_info(clist, event->x, event->y,
1212 gtk_clist_unselect_all(clist);
1213 gtk_clist_select_row(clist, row, column);
1214 gtkut_clist_set_focus_row(clist, row);
1216 part_button_pressed(mimeview, event, mimeview_get_selected_part(mimeview));
1221 static gboolean mimeview_scrolled(GtkWidget *widget, GdkEventScroll *event,
1224 GtkVScrollbutton *scrollbutton = (GtkVScrollbutton *)mimeview->scrollbutton;
1225 if (event->direction == GDK_SCROLL_UP) {
1226 scrollbutton->scroll_type = GTK_SCROLL_STEP_BACKWARD;
1228 scrollbutton->scroll_type = GTK_SCROLL_STEP_FORWARD;
1230 gtk_vscrollbutton_scroll(scrollbutton);
1234 /* from gdkevents.c */
1235 #define DOUBLE_CLICK_TIME 250
1237 static gboolean part_button_pressed(MimeView *mimeview, GdkEventButton *event,
1240 static MimeInfo *lastinfo;
1241 static guint32 lasttime;
1243 if (event->button == 2 ||
1244 (event->button == 1 && (event->time - lasttime) < DOUBLE_CLICK_TIME && lastinfo == partinfo)) {
1245 /* call external program for image, audio or html */
1246 mimeview_launch(mimeview, partinfo);
1248 } else if (event->button == 3) {
1249 if (partinfo && (partinfo->type == MIMETYPE_MESSAGE ||
1250 partinfo->type == MIMETYPE_IMAGE ||
1251 partinfo->type == MIMETYPE_MULTIPART))
1252 menu_set_sensitive(mimeview->popupfactory,
1253 "/Display as text (t)", FALSE);
1255 menu_set_sensitive(mimeview->popupfactory,
1256 "/Display as text (t)", TRUE);
1258 partinfo->type == MIMETYPE_APPLICATION &&
1259 !g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))
1260 menu_set_sensitive(mimeview->popupfactory,
1261 "/Open (l)", FALSE);
1263 menu_set_sensitive(mimeview->popupfactory,
1266 g_object_set_data(G_OBJECT(mimeview->popupmenu),
1267 "pop_partinfo", partinfo);
1269 gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
1270 NULL, NULL, NULL, NULL,
1271 event->button, event->time);
1275 lastinfo = partinfo;
1276 lasttime = event->time;
1281 void mimeview_pass_key_press_event(MimeView *mimeview, GdkEventKey *event)
1283 mimeview_key_pressed(mimeview->ctree, event, mimeview);
1286 static void mimeview_select_next_part(MimeView *mimeview)
1288 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
1289 GtkCTreeNode *node = mimeview->opened;
1290 MimeInfo *partinfo = NULL;
1293 node = GTK_CTREE_NODE_NEXT(node);
1295 node = gtk_ctree_node_nth(GTK_CTREE(ctree), 0);
1298 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1299 if (partinfo->type == MIMETYPE_MULTIPART)
1301 gtk_sctree_unselect_all(GTK_SCTREE(ctree));
1302 gtk_sctree_select(GTK_SCTREE(ctree), node);
1303 icon_list_toggle_by_mime_info(mimeview, partinfo);
1307 static void mimeview_select_prev_part(MimeView *mimeview)
1309 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
1310 GtkCTreeNode *node = mimeview->opened;
1311 MimeInfo *partinfo = NULL;
1314 node = GTK_CTREE_NODE_PREV(node);
1316 node = gtk_ctree_node_nth(GTK_CTREE(ctree), GTK_CLIST(ctree)->rows - 1);
1319 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1320 if (partinfo->type == MIMETYPE_MULTIPART)
1322 gtk_sctree_unselect_all(GTK_SCTREE(ctree));
1323 gtk_sctree_select(GTK_SCTREE(ctree), node);
1324 icon_list_toggle_by_mime_info(mimeview, partinfo);
1328 #define BREAK_ON_MODIFIER_KEY() \
1329 if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
1331 #define KEY_PRESS_EVENT_STOP() \
1332 g_signal_stop_emission_by_name(G_OBJECT(ctree), \
1335 static gint mimeview_key_pressed(GtkWidget *widget, GdkEventKey *event,
1338 SummaryView *summaryview;
1339 GtkCTree *ctree = GTK_CTREE(widget);
1341 if (!event) return FALSE;
1342 if (!mimeview->opened) return FALSE;
1344 summaryview = mimeview->messageview->mainwin->summaryview;
1346 if (summaryview && quicksearch_has_focus(summaryview->quicksearch))
1349 switch (event->keyval) {
1351 if (mimeview_scroll_page(mimeview, FALSE))
1354 mimeview_select_next_part(mimeview);
1358 mimeview_scroll_page(mimeview, TRUE);
1362 mimeview_scroll_one_line(mimeview,
1363 (event->state & GDK_MOD1_MASK) != 0);
1367 BREAK_ON_MODIFIER_KEY();
1368 mimeview_select_next_part(mimeview);
1373 BREAK_ON_MODIFIER_KEY();
1374 mimeview_select_prev_part(mimeview);
1378 BREAK_ON_MODIFIER_KEY();
1379 KEY_PRESS_EVENT_STOP();
1380 mimeview_save_as(mimeview);
1383 BREAK_ON_MODIFIER_KEY();
1384 KEY_PRESS_EVENT_STOP();
1385 mimeview_display_as_text(mimeview);
1388 BREAK_ON_MODIFIER_KEY();
1389 KEY_PRESS_EVENT_STOP();
1390 mimeview_launch(mimeview, NULL);
1393 BREAK_ON_MODIFIER_KEY();
1394 KEY_PRESS_EVENT_STOP();
1395 mimeview_open_with(mimeview);
1398 BREAK_ON_MODIFIER_KEY();
1399 KEY_PRESS_EVENT_STOP();
1400 mimeview_check_signature(mimeview);
1403 BREAK_ON_MODIFIER_KEY();
1404 KEY_PRESS_EVENT_STOP();
1405 mimeview_select_next_part(mimeview);
1411 if (!mimeview->messageview->mainwin) return FALSE;
1413 summary_pass_key_press_event(summaryview, event);
1417 static void mimeview_drag_data_get(GtkWidget *widget,
1418 GdkDragContext *drag_context,
1419 GtkSelectionData *selection_data,
1424 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,
1482 if ((err = procmime_get_part(filename, partinfo)) < 0)
1484 (_("Couldn't save the part of multipart message: %s"),
1487 uriname = g_strconcat("file://", filename, "\r\n", NULL);
1489 gtk_selection_data_set(selection_data, selection_data->target, 8,
1490 (guchar *)uriname, strlen(uriname));
1497 * Returns a filename (with path) for an attachment
1498 * \param partinfo The attachment to save
1499 * \param basedir The target directory
1500 * \param number Used for dummy filename if attachment is unnamed
1502 static gchar *mimeview_get_filename_for_part(MimeInfo *partinfo,
1503 const gchar *basedir,
1509 filename = g_strdup(get_part_name(partinfo));
1510 if (!filename || !*filename)
1511 filename = g_strdup_printf("noname.%d", number);
1513 if (!g_utf8_validate(filename, -1, NULL)) {
1514 gchar *tmp = conv_filename_to_utf8(filename);
1519 subst_for_filename(filename);
1521 fullname = g_strconcat
1522 (basedir, G_DIR_SEPARATOR_S, (filename[0] == G_DIR_SEPARATOR)
1523 ? &filename[1] : filename, NULL);
1526 filename = conv_filename_from_utf8(fullname);
1532 * Write a single attachment to file
1533 * \param filename Filename with path
1534 * \param partinfo Attachment to save
1536 static gboolean mimeview_write_part(const gchar *filename,
1542 dir= g_path_get_dirname(filename);
1543 if (!is_dir_exist(dir))
1547 if (is_file_exist(filename)) {
1552 if (!g_utf8_validate(filename, -1, NULL))
1553 tmp = conv_filename_to_utf8(filename);
1555 tmp = g_strdup(filename);
1557 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
1560 aval = alertpanel(_("Overwrite"), res, GTK_STOCK_CANCEL,
1561 GTK_STOCK_OK, NULL);
1563 if (G_ALERTALTERNATE != aval) return FALSE;
1566 if ((err = procmime_get_part(filename, partinfo)) < 0) {
1568 (_("Couldn't save the part of multipart message: %s"),
1577 * Menu callback: Save all attached files
1578 * \param mimeview Current display
1580 static void mimeview_save_all(MimeView *mimeview)
1584 gchar *startdir = NULL;
1587 if (!mimeview->opened) return;
1588 if (!mimeview->file) return;
1589 if (!mimeview->mimeinfo) return;
1591 partinfo = mimeview->mimeinfo;
1592 if (prefs_common.attach_save_dir && *prefs_common.attach_save_dir)
1593 startdir = g_strconcat(prefs_common.attach_save_dir,
1594 G_DIR_SEPARATOR_S, NULL);
1596 startdir = g_strdup(get_home_dir());
1598 dirname = filesel_select_file_save_folder(_("Select destination folder"), startdir);
1604 if (!is_dir_exist (dirname)) {
1605 alertpanel_error(_("'%s' is not a directory."),
1611 if (dirname[strlen(dirname)-1] == G_DIR_SEPARATOR)
1612 dirname[strlen(dirname)-1] = '\0';
1614 /* Skip the first part, that is sometimes DISPOSITIONTYPE_UNKNOWN */
1615 if (partinfo && partinfo->type == MIMETYPE_MESSAGE)
1616 partinfo = procmime_mimeinfo_next(partinfo);
1617 if (partinfo && partinfo->type == MIMETYPE_MULTIPART) {
1618 partinfo = procmime_mimeinfo_next(partinfo);
1619 if (partinfo && partinfo->type == MIMETYPE_TEXT)
1620 partinfo = procmime_mimeinfo_next(partinfo);
1623 while (partinfo != NULL) {
1624 if (partinfo->type != MIMETYPE_MESSAGE &&
1625 partinfo->type != MIMETYPE_MULTIPART &&
1626 (partinfo->disposition != DISPOSITIONTYPE_INLINE
1627 || get_real_part_name(partinfo) != NULL)) {
1628 gchar *filename = mimeview_get_filename_for_part
1629 (partinfo, dirname, number++);
1631 mimeview_write_part(filename, partinfo);
1634 partinfo = procmime_mimeinfo_next(partinfo);
1637 g_free(prefs_common.attach_save_dir);
1639 prefs_common.attach_save_dir = g_filename_to_utf8(dirname,
1640 -1, NULL, NULL, NULL);
1643 static MimeInfo *mimeview_get_part_to_use(MimeView *mimeview)
1645 MimeInfo *partinfo = NULL;
1646 if (mimeview->spec_part) {
1647 partinfo = mimeview->spec_part;
1648 mimeview->spec_part = NULL;
1650 partinfo = (MimeInfo *) g_object_get_data
1651 (G_OBJECT(mimeview->popupmenu),
1653 g_object_set_data(G_OBJECT(mimeview->popupmenu),
1654 "pop_partinfo", NULL);
1656 partinfo = mimeview_get_selected_part(mimeview);
1663 * Menu callback: Save the selected attachment
1664 * \param mimeview Current display
1666 static void mimeview_save_as(MimeView *mimeview)
1669 gchar *filepath = NULL;
1670 gchar *filedir = NULL;
1672 gchar *partname = NULL;
1674 if (!mimeview->opened) return;
1675 if (!mimeview->file) return;
1677 partinfo = mimeview_get_part_to_use(mimeview);
1679 g_return_if_fail(partinfo != NULL);
1681 if (get_part_name(partinfo) == NULL) {
1684 partname = g_strdup(get_part_name(partinfo));
1686 if (!g_utf8_validate(partname, -1, NULL)) {
1687 gchar *tmp = conv_filename_to_utf8(partname);
1689 tmp = conv_codeset_strdup(partname,
1690 conv_get_locale_charset_str(),
1699 subst_for_filename(partname);
1701 if (prefs_common.attach_save_dir)
1702 filepath = g_strconcat(prefs_common.attach_save_dir,
1703 G_DIR_SEPARATOR_S, partname, NULL);
1705 filepath = g_strdup(partname);
1709 filename = filesel_select_file_save(_("Save as"), filepath);
1715 mimeview_write_part(filename, partinfo);
1717 filedir = g_path_get_dirname(filename);
1718 if (filedir && strcmp(filedir, ".")) {
1719 g_free(prefs_common.attach_save_dir);
1720 prefs_common.attach_save_dir = g_filename_to_utf8(filedir, -1, NULL, NULL, NULL);
1727 static void mimeview_display_as_text(MimeView *mimeview)
1731 if (!mimeview->opened) return;
1733 partinfo = mimeview_get_part_to_use(mimeview);
1734 mimeview_select_mimepart_icon(mimeview, partinfo);
1735 g_return_if_fail(partinfo != NULL);
1736 mimeview_show_message_part(mimeview, partinfo);
1739 static void mimeview_launch(MimeView *mimeview, MimeInfo *partinfo)
1744 if (!mimeview->opened) return;
1745 if (!mimeview->file) return;
1748 partinfo = mimeview_get_part_to_use(mimeview);
1750 g_return_if_fail(partinfo != NULL);
1752 filename = procmime_get_tmp_file_name(partinfo);
1754 if ((err = procmime_get_part(filename, partinfo)) < 0)
1756 (_("Couldn't save the part of multipart message: %s"),
1759 mimeview_view_file(filename, partinfo, NULL, mimeview);
1764 static void mimeview_open_with(MimeView *mimeview)
1768 if (!mimeview) return;
1769 if (!mimeview->opened) return;
1770 if (!mimeview->file) return;
1772 partinfo = mimeview_get_part_to_use(mimeview);
1774 mimeview_open_part_with(mimeview, partinfo, FALSE);
1778 osso_context_t *get_osso_context(void);
1780 static void mimeview_open_part_with(MimeView *mimeview, MimeInfo *partinfo, gboolean automatic)
1784 gchar *mime_command = NULL;
1785 gchar *content_type = NULL;
1788 DBusConnection *dbusconn;
1792 g_return_if_fail(partinfo != NULL);
1794 filename = procmime_get_tmp_file_name(partinfo);
1796 if ((err = procmime_get_part(filename, partinfo)) < 0) {
1798 (_("Couldn't save the part of multipart message: %s"),
1804 if (!prefs_common.mime_open_cmd_history)
1805 prefs_common.mime_open_cmd_history =
1806 add_history(NULL, prefs_common.mime_open_cmd);
1808 if ((partinfo->type == MIMETYPE_APPLICATION) &&
1809 (!g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))) {
1810 /* guess content-type from filename */
1811 content_type = procmime_get_mime_type(filename);
1813 if (content_type == NULL) {
1814 content_type = procmime_get_content_type_str(partinfo->type,
1819 if (content_type != NULL) {
1820 uri = g_strconcat ("file://", filename, NULL);
1821 dbusconn = osso_get_dbus_connection (get_osso_context());
1822 r = osso_mime_open_file_with_mime_type (dbusconn, uri, content_type);
1826 alertpanel_error(_("No registered viewer for this file type."));
1831 if ((partinfo->type == MIMETYPE_TEXT && !strcmp(partinfo->subtype, "html"))
1832 && prefs_common.uri_cmd && prefs_common.uri_cmd[0]) {
1833 mime_command = g_strdup(prefs_common.uri_cmd);
1834 g_free(content_type);
1835 content_type = NULL;
1836 } else if (partinfo->type != MIMETYPE_TEXT || !prefs_common.ext_editor_cmd
1837 || !prefs_common.ext_editor_cmd[0]) {
1838 mime_command = mailcap_get_command_for_type(content_type, filename);
1840 mime_command = g_strdup(prefs_common.ext_editor_cmd);
1841 g_free(content_type);
1842 content_type = NULL;
1844 if (mime_command == NULL) {
1845 /* try with extension this time */
1846 g_free(content_type);
1847 content_type = procmime_get_mime_type(filename);
1848 mime_command = mailcap_get_command_for_type(content_type, filename);
1851 if (mime_command == NULL)
1855 gboolean remember = FALSE;
1856 if (content_type != NULL)
1857 cmd = input_dialog_combo_remember
1859 _("Enter the command line to open file:\n"
1860 "('%s' will be replaced with file name)"),
1861 mime_command ? mime_command : prefs_common.mime_open_cmd,
1862 prefs_common.mime_open_cmd_history,
1865 cmd = input_dialog_combo
1867 _("Enter the command line to open file:\n"
1868 "('%s' will be replaced with file name)"),
1869 mime_command ? mime_command : prefs_common.mime_open_cmd,
1870 prefs_common.mime_open_cmd_history,
1872 if (cmd && remember) {
1873 mailcap_update_default(content_type, cmd);
1875 g_free(mime_command);
1880 mimeview_view_file(filename, partinfo, cmd, mimeview);
1881 g_free(prefs_common.mime_open_cmd);
1882 prefs_common.mime_open_cmd = cmd;
1883 prefs_common.mime_open_cmd_history =
1884 add_history(prefs_common.mime_open_cmd_history, cmd);
1887 g_free(content_type);
1891 static void mimeview_view_file(const gchar *filename, MimeInfo *partinfo,
1892 const gchar *cmd, MimeView *mimeview)
1895 gchar buf[BUFFSIZE];
1897 mimeview_open_part_with(mimeview, partinfo, TRUE);
1899 if ((p = strchr(cmd, '%')) && *(p + 1) == 's' &&
1900 !strchr(p + 2, '%'))
1901 g_snprintf(buf, sizeof(buf), cmd, filename);
1903 g_warning("MIME viewer command line is invalid: '%s'", cmd);
1904 mimeview_open_part_with(mimeview, partinfo, FALSE);
1906 if (execute_command_line(buf, TRUE) != 0)
1907 mimeview_open_part_with(mimeview, partinfo, FALSE);
1911 void mimeview_register_viewer_factory(MimeViewerFactory *factory)
1913 mimeviewer_factories = g_slist_append(mimeviewer_factories, factory);
1916 static gint cmp_viewer_by_factroy(gconstpointer a, gconstpointer b)
1918 return ((MimeViewer *) a)->factory == (MimeViewerFactory *) b ? 0 : -1;
1921 void mimeview_unregister_viewer_factory(MimeViewerFactory *factory)
1923 GSList *mimeview_list, *viewer_list;
1925 for (mimeview_list = mimeviews; mimeview_list != NULL; mimeview_list = g_slist_next(mimeview_list)) {
1926 MimeView *mimeview = (MimeView *) mimeview_list->data;
1928 if (mimeview->mimeviewer && mimeview->mimeviewer->factory == factory) {
1929 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1930 mimeview->mimeviewer = NULL;
1933 while ((viewer_list = g_slist_find_custom(mimeview->viewers, factory, cmp_viewer_by_factroy)) != NULL) {
1934 MimeViewer *mimeviewer = (MimeViewer *) viewer_list->data;
1936 mimeviewer->destroy_viewer(mimeviewer);
1937 mimeview->viewers = g_slist_remove(mimeview->viewers, mimeviewer);
1941 mimeviewer_factories = g_slist_remove(mimeviewer_factories, factory);
1944 static gboolean icon_clicked_cb (GtkWidget *button, GdkEventButton *event, MimeView *mimeview)
1949 num = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "icon_number"));
1950 partinfo = g_object_get_data(G_OBJECT(button), "partinfo");
1952 if (event->button == 1) {
1953 icon_selected(mimeview, num, partinfo);
1954 gtk_widget_grab_focus(button);
1956 part_button_pressed(mimeview, event, partinfo);
1957 icon_list_toggle_by_mime_info(mimeview, partinfo);
1962 static void icon_selected (MimeView *mimeview, gint num, MimeInfo *partinfo)
1965 node = gtk_ctree_find_by_row_data(GTK_CTREE(mimeview->ctree), NULL, partinfo);
1968 gtk_ctree_select(GTK_CTREE(mimeview->ctree), node);
1971 void mimeview_select_mimepart_icon(MimeView *mimeview, MimeInfo *partinfo)
1973 icon_list_toggle_by_mime_info(mimeview, partinfo);
1974 icon_selected(mimeview, -1, partinfo);
1977 static gint icon_key_pressed(GtkWidget *button, GdkEventKey *event,
1982 SummaryView *summaryview;
1985 num = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "icon_number"));
1986 partinfo = g_object_get_data(G_OBJECT(button), "partinfo");
1988 if (!event) return FALSE;
1990 textview = mimeview->textview;
1992 switch (event->keyval) {
1994 if (mimeview_scroll_page(mimeview, FALSE))
1997 mimeview_select_next_part(mimeview);
2002 mimeview_scroll_page(mimeview, TRUE);
2006 mimeview_scroll_one_line(mimeview,
2007 (event->state & GDK_MOD1_MASK) != 0);
2012 BREAK_ON_MODIFIER_KEY();
2013 mimeview_select_next_part(mimeview);
2018 BREAK_ON_MODIFIER_KEY();
2019 mimeview_select_prev_part(mimeview);
2023 BREAK_ON_MODIFIER_KEY();
2024 mimeview_save_as(mimeview);
2027 BREAK_ON_MODIFIER_KEY();
2028 mimeview_display_as_text(mimeview);
2031 BREAK_ON_MODIFIER_KEY();
2032 mimeview_launch(mimeview, NULL);
2035 BREAK_ON_MODIFIER_KEY();
2036 mimeview_open_with(mimeview);
2039 BREAK_ON_MODIFIER_KEY();
2040 mimeview_check_signature(mimeview);
2043 BREAK_ON_MODIFIER_KEY();
2044 mimeview_select_next_part(mimeview);
2050 if (!mimeview->messageview->mainwin) return FALSE;
2051 summaryview = mimeview->messageview->mainwin->summaryview;
2052 return summary_pass_key_press_event(summaryview, event);
2055 static gboolean icon_popup_menu(GtkWidget *widget, gpointer data)
2057 MimeView *mimeview = (MimeView *)data;
2058 MimeInfo *partinfo = g_object_get_data(G_OBJECT(widget), "partinfo");
2060 g_object_set_data(G_OBJECT(mimeview->popupmenu),
2061 "pop_partinfo", partinfo);
2062 gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
2063 NULL, NULL, NULL, NULL,
2064 0, gtk_get_current_event_time());
2068 static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
2070 GtkWidget *pixmap = NULL;
2075 const gchar *desc = NULL;
2076 gchar *sigshort = NULL;
2077 gchar *content_type;
2080 MimeInfo *siginfo = NULL;
2081 MimeInfo *encrypted = NULL;
2083 vbox = mimeview->icon_vbox;
2084 mimeview->icon_count++;
2085 button = gtk_event_box_new();
2087 g_signal_connect(G_OBJECT(button), "visibility-notify-event",
2088 G_CALLBACK(mimeview_visi_notify), mimeview);
2089 g_signal_connect(G_OBJECT(button), "motion-notify-event",
2090 G_CALLBACK(mimeview_visi_notify), mimeview);
2091 g_signal_connect(G_OBJECT(button), "leave-notify-event",
2092 G_CALLBACK(mimeview_leave_notify), mimeview);
2093 g_signal_connect(G_OBJECT(button), "enter-notify-event",
2094 G_CALLBACK(mimeview_enter_notify), mimeview);
2096 gtk_container_set_border_width(GTK_CONTAINER(button), 2);
2097 g_object_set_data(G_OBJECT(button), "icon_number",
2098 GINT_TO_POINTER(mimeview->icon_count));
2099 g_object_set_data(G_OBJECT(button), "partinfo",
2102 switch (mimeinfo->type) {
2105 if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "html"))
2106 stockp = STOCK_PIXMAP_MIME_TEXT_HTML;
2107 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "enriched"))
2108 stockp = STOCK_PIXMAP_MIME_TEXT_ENRICHED;
2109 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "calendar"))
2110 stockp = STOCK_PIXMAP_MIME_TEXT_CALENDAR;
2112 stockp = STOCK_PIXMAP_MIME_TEXT_PLAIN;
2114 case MIMETYPE_MESSAGE:
2115 stockp = STOCK_PIXMAP_MIME_MESSAGE;
2117 case MIMETYPE_APPLICATION:
2118 if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "pgp-signature"))
2119 stockp = STOCK_PIXMAP_MIME_PGP_SIG;
2120 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "pdf"))
2121 stockp = STOCK_PIXMAP_MIME_PDF;
2122 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "postscript"))
2123 stockp = STOCK_PIXMAP_MIME_PS;
2125 stockp = STOCK_PIXMAP_MIME_APPLICATION;
2127 case MIMETYPE_IMAGE:
2128 stockp = STOCK_PIXMAP_MIME_IMAGE;
2130 case MIMETYPE_AUDIO:
2131 stockp = STOCK_PIXMAP_MIME_AUDIO;
2134 stockp = STOCK_PIXMAP_MIME_UNKNOWN;
2138 partinfo = mimeinfo;
2139 while (partinfo != NULL) {
2140 if (privacy_mimeinfo_is_signed(partinfo)) {
2144 if (privacy_mimeinfo_is_encrypted(partinfo)) {
2145 encrypted = partinfo;
2148 partinfo = procmime_mimeinfo_parent(partinfo);
2151 if (siginfo != NULL) {
2152 switch (privacy_mimeinfo_get_sig_status(siginfo)) {
2153 case SIGNATURE_UNCHECKED:
2154 case SIGNATURE_CHECK_FAILED:
2155 case SIGNATURE_CHECK_TIMEOUT:
2156 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2157 STOCK_PIXMAP_PRIVACY_EMBLEM_SIGNED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2160 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2161 STOCK_PIXMAP_PRIVACY_EMBLEM_PASSED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2163 case SIGNATURE_WARN:
2164 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2165 STOCK_PIXMAP_PRIVACY_EMBLEM_WARN, OVERLAY_BOTTOM_RIGHT, 6, 3);
2167 case SIGNATURE_INVALID:
2168 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2169 STOCK_PIXMAP_PRIVACY_EMBLEM_FAILED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2172 sigshort = privacy_mimeinfo_sig_info_short(siginfo);
2173 } else if (encrypted != NULL) {
2174 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2175 STOCK_PIXMAP_PRIVACY_EMBLEM_ENCRYPTED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2177 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp, 0,
2178 OVERLAY_NONE, 6, 3);
2180 gtk_container_add(GTK_CONTAINER(button), pixmap);
2182 if (prefs_common.attach_desc)
2183 desc = get_part_description(mimeinfo);
2185 desc = get_part_name(mimeinfo);
2188 content_type = procmime_get_content_type_str(mimeinfo->type,
2191 tip = g_strjoin("\n", content_type,
2192 to_human_readable(mimeinfo->length), NULL);
2193 g_free(content_type);
2194 if (desc && *desc) {
2196 if (!g_utf8_validate(desc, -1, NULL)) {
2197 tmp = conv_filename_to_utf8(desc);
2199 tmp = g_strdup(desc);
2201 tiptmp = g_strjoin("\n", tmp, tip, NULL);
2206 if (sigshort && *sigshort) {
2207 tiptmp = g_strjoin("\n", tip, sigshort, NULL);
2213 gtk_tooltips_set_tip(mimeview->tooltips, button, tip, NULL);
2215 gtk_widget_show_all(button);
2216 gtk_drag_source_set(button, GDK_BUTTON1_MASK|GDK_BUTTON3_MASK,
2217 mimeview_mime_types, 1, GDK_ACTION_COPY);
2219 g_signal_connect(G_OBJECT(button), "popup-menu",
2220 G_CALLBACK(icon_popup_menu), mimeview);
2222 gtk_widget_tap_and_hold_setup(GTK_WIDGET(button), NULL, NULL,
2223 GTK_TAP_AND_HOLD_NONE | GTK_TAP_AND_HOLD_NO_INTERNALS);
2224 g_signal_connect(G_OBJECT(button), "tap-and-hold",
2225 G_CALLBACK(icon_popup_menu), mimeview);
2227 g_signal_connect(G_OBJECT(button), "button_release_event",
2228 G_CALLBACK(icon_clicked_cb), mimeview);
2229 g_signal_connect(G_OBJECT(button), "key_press_event",
2230 G_CALLBACK(icon_key_pressed), mimeview);
2231 g_signal_connect(G_OBJECT(button), "drag_data_get",
2232 G_CALLBACK(mimeview_drag_data_get), mimeview);
2233 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
2235 gtk_widget_set_size_request(vbox, -1, pixmap->requisition.height + 8);
2236 gtk_widget_set_size_request(button, -1, pixmap->requisition.height + 4);
2241 static void icon_list_clear (MimeView *mimeview)
2246 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
2247 for (; child != NULL; child = g_list_next(child)) {
2248 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_vbox),
2249 GTK_WIDGET(child->data));
2250 gtk_widget_destroy(GTK_WIDGET(child->data));
2253 mimeview->icon_count = 0;
2254 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
2255 gtk_adjustment_set_value(adj, adj->lower);
2259 *\brief Used to 'click' the next or previous icon.
2261 *\return true if the icon 'number' exists and was selected.
2263 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
2264 GtkAllocation *size, MimeView *mimeview)
2266 GtkAllocation *mainbox_size;
2267 GtkAllocation *vbox_size;
2268 GtkAllocation *layout_size;
2271 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
2273 mainbox_size = &mimeview->icon_mainbox->allocation;
2274 vbox_size = &mimeview->icon_vbox->allocation;
2275 layout_size = &mimeview->icon_scroll->allocation;
2277 gtk_layout_set_size(GTK_LAYOUT(mimeview->icon_scroll),
2278 GTK_LAYOUT(mimeview->icon_scroll)->width,
2279 MAX(vbox_size->height, layout_size->height));
2280 adj->step_increment = 10;
2283 static void icon_list_create(MimeView *mimeview, MimeInfo *mimeinfo)
2285 GtkRequisition size;
2287 g_return_if_fail(mimeinfo != NULL);
2289 while (mimeinfo != NULL) {
2290 if (mimeinfo->type != MIMETYPE_MULTIPART)
2291 icon_list_append_icon(mimeview, mimeinfo);
2292 if (mimeinfo->node->children != NULL)
2293 icon_list_create(mimeview,
2294 (MimeInfo *) mimeinfo->node->children->data);
2295 mimeinfo = mimeinfo->node->next != NULL
2296 ? (MimeInfo *) mimeinfo->node->next->data
2299 gtk_widget_size_request(mimeview->icon_vbox, &size);
2300 if (size.width > mimeview->icon_mainbox->requisition.width) {
2301 gtk_widget_set_size_request(mimeview->icon_mainbox,
2306 static void icon_list_toggle_by_mime_info (MimeView *mimeview,
2311 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
2312 for (; child != NULL; child = g_list_next(child)) {
2313 if (!GTK_IS_EVENT_BOX(child->data))
2315 if(g_object_get_data(G_OBJECT(child->data),
2316 "partinfo") == (gpointer)mimeinfo) {
2317 gboolean *highlight = NULL;
2318 GtkWidget *icon = gtk_bin_get_child(GTK_BIN(child->data));
2319 highlight = g_object_get_data(G_OBJECT(icon), "highlight");
2321 gtk_widget_queue_draw(icon);
2323 gint *highlight = NULL;
2324 GtkWidget *icon = gtk_bin_get_child(GTK_BIN(child->data));
2325 highlight = g_object_get_data(G_OBJECT(icon), "highlight");
2327 gtk_widget_queue_draw(icon);
2332 static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
2335 gtk_widget_ref(button);
2337 mimeview_leave_notify(button, NULL, NULL);
2339 mimeview->ctree_mode = !mimeview->ctree_mode;
2340 if (mimeview->ctree_mode) {
2341 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_RIGHT,
2343 gtk_widget_hide(mimeview->icon_mainbox);
2344 gtk_widget_show(mimeview->ctree_mainbox);
2345 gtk_paned_set_position(GTK_PANED(mimeview->paned), mimeview->oldsize);
2347 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_mainbox),
2349 gtk_box_pack_end(GTK_BOX(mimeview->ctree_mainbox),
2350 button, FALSE, FALSE, 0);
2351 gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 6);
2353 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_LEFT,
2355 mimeview->oldsize = mimeview->ctree_mainbox->allocation.height;
2356 gtk_widget_hide(mimeview->ctree_mainbox);
2357 gtk_widget_show(mimeview->icon_mainbox);
2358 gtk_paned_set_position(GTK_PANED(mimeview->paned), 0);
2360 gtkut_container_remove(GTK_CONTAINER(mimeview->ctree_mainbox),
2362 gtk_box_pack_start(GTK_BOX(mimeview->icon_mainbox),
2363 button, FALSE, FALSE, 0);
2364 gtk_box_reorder_child(GTK_BOX(button->parent), button, 0);
2365 if (mimeview->opened)
2366 icon_list_toggle_by_mime_info
2367 (mimeview, gtk_ctree_node_get_row_data(GTK_CTREE(mimeview->ctree),
2370 gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 0);
2372 gtk_widget_unref(button);
2376 void mimeview_update (MimeView *mimeview) {
2377 if (mimeview && mimeview->mimeinfo) {
2378 icon_list_clear(mimeview);
2379 icon_list_create(mimeview, mimeview->mimeinfo);
2383 void mimeview_handle_cmd(MimeView *mimeview, const gchar *cmd, GdkEventButton *event, gpointer data)
2385 MessageView *msgview = NULL;
2386 MainWindow *mainwin = NULL;
2391 msgview = mimeview->messageview;
2395 mainwin = msgview->mainwin;
2399 g_object_set_data(G_OBJECT(mimeview->popupmenu),
2400 "pop_partinfo", NULL);
2402 if (!strcmp(cmd, "sc://view_log"))
2403 log_window_show(mainwin->logwin);
2404 else if (!strcmp(cmd, "sc://save_as"))
2405 mimeview_save_as(mimeview);
2406 else if (!strcmp(cmd, "sc://display_as_text"))
2407 mimeview_display_as_text(mimeview);
2408 else if (!strcmp(cmd, "sc://open_with"))
2409 mimeview_open_with(mimeview);
2410 else if (!strcmp(cmd, "sc://open"))
2411 mimeview_launch(mimeview, NULL);
2412 else if (!strcmp(cmd, "sc://select_attachment") && data != NULL) {
2413 icon_list_toggle_by_mime_info(mimeview, (MimeInfo *)data);
2414 icon_selected(mimeview, -1, (MimeInfo *)data);
2415 } else if (!strcmp(cmd, "sc://open_attachment") && data != NULL) {
2416 mimeview_launch(mimeview, (MimeInfo *)data);
2417 } else if (!strcmp(cmd, "sc://menu_attachment") && data != NULL) {
2418 mimeview->spec_part = (MimeInfo *)data;
2419 part_button_pressed(mimeview, event, (MimeInfo *)data);
2420 } else if (!strncmp(cmd, "sc://search_tags:", strlen("sc://search_tags:"))) {
2421 const gchar *tagname = cmd + strlen("sc://search_tags:");
2422 gchar *buf = g_strdup_printf("tag matchcase \"%s\"", tagname);
2423 gtk_toggle_button_set_active(
2424 GTK_TOGGLE_BUTTON(mimeview->messageview->mainwin->summaryview->toggle_search),
2426 quicksearch_set(mimeview->messageview->mainwin->summaryview->quicksearch,
2427 QUICK_SEARCH_EXTENDED, buf);
2432 gboolean mimeview_scroll_page(MimeView *mimeview, gboolean up)
2434 if (mimeview->type == MIMEVIEW_TEXT)
2435 return textview_scroll_page(mimeview->textview, up);
2436 else if (mimeview->mimeviewer) {
2437 MimeViewer *mimeviewer = mimeview->mimeviewer;
2438 if (mimeviewer->scroll_page)
2439 return mimeviewer->scroll_page(mimeviewer, up);
2444 void mimeview_scroll_one_line(MimeView *mimeview, gboolean up)
2446 if (mimeview->type == MIMEVIEW_TEXT)
2447 textview_scroll_one_line(mimeview->textview, up);
2448 else if (mimeview->mimeviewer) {
2449 MimeViewer *mimeviewer = mimeview->mimeviewer;
2450 if (mimeviewer->scroll_one_line)
2451 mimeviewer->scroll_one_line(mimeviewer, up);