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>
44 #include <sys/types.h>
47 #ifndef HAVE_APACHE_FNMATCH
48 /* kludge: apache's fnmatch clashes with <regex.h>, don't include
57 #include "summaryview.h"
60 #include "alertpanel.h"
61 #include "inputdialog.h"
64 #include "prefs_common.h"
65 #include "procheader.h"
66 #include "stock_pixmap.h"
67 #include "gtk/gtkvscrollbutton.h"
68 #include "gtk/logwindow.h"
72 //#include <hildon-widgets/hildon-program.h>
73 //#include <gtk/gtkmain.h>
75 #include <osso-mime.h>
85 #define N_MIMEVIEW_COLS 3
87 static void mimeview_set_multipart_tree (MimeView *mimeview,
89 GtkCTreeNode *parent);
90 static GtkCTreeNode *mimeview_append_part (MimeView *mimeview,
92 GtkCTreeNode *parent);
93 static void mimeview_show_message_part (MimeView *mimeview,
95 static void mimeview_change_view_type (MimeView *mimeview,
97 static gchar *mimeview_get_filename_for_part (MimeInfo *partinfo,
100 static gboolean mimeview_write_part (const gchar *filename,
103 static void mimeview_selected (GtkCTree *ctree,
107 static void mimeview_start_drag (GtkWidget *widget,
111 static gint mimeview_button_pressed (GtkWidget *widget,
112 GdkEventButton *event,
114 static gint mimeview_key_pressed (GtkWidget *widget,
118 static void mimeview_drag_data_get (GtkWidget *widget,
119 GdkDragContext *drag_context,
120 GtkSelectionData *selection_data,
125 static gboolean mimeview_scrolled (GtkWidget *widget,
126 GdkEventScroll *event,
128 static void mimeview_display_as_text (MimeView *mimeview);
129 static void mimeview_save_as (MimeView *mimeview);
130 static void mimeview_save_all (MimeView *mimeview);
131 static void mimeview_launch (MimeView *mimeview,
133 static void mimeview_open_with (MimeView *mimeview);
134 static void mimeview_open_part_with (MimeView *mimeview,
137 static void mimeview_select_next_part (MimeView *mimeview);
138 static void mimeview_select_prev_part (MimeView *mimeview);
139 static void mimeview_view_file (const gchar *filename,
143 static gboolean icon_clicked_cb (GtkWidget *button,
144 GdkEventButton *event,
146 static void icon_selected (MimeView *mimeview,
149 static gint icon_key_pressed (GtkWidget *button,
152 static void icon_list_append_icon (MimeView *mimeview,
154 static void icon_list_create (MimeView *mimeview,
156 static void icon_list_clear (MimeView *mimeview);
157 static void icon_list_toggle_by_mime_info (MimeView *mimeview,
159 static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
161 static gboolean part_button_pressed (MimeView *mimeview,
162 GdkEventButton *event,
164 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
165 GtkAllocation *layout_size,
167 static MimeInfo *mimeview_get_part_to_use(MimeView *mimeview);
169 static void mimeview_launch_cb(MimeView *mimeview)
171 mimeview_launch(mimeview, mimeview_get_part_to_use(mimeview));
173 static GtkItemFactoryEntry mimeview_popup_entries[] =
175 {N_("/_Open (l)"), NULL, mimeview_launch_cb, 0, NULL},
177 {N_("/Open _with (o)..."), NULL, mimeview_open_with, 0, NULL},
179 {N_("/_Display as text (t)"), NULL, mimeview_display_as_text, 0, NULL},
180 {N_("/_Save as (y)..."), NULL, mimeview_save_as, 0, NULL},
181 {N_("/Save _all..."), NULL, mimeview_save_all, 0, NULL},
182 {N_("/Next part (a)"), NULL, mimeview_select_next_part,0, NULL},
185 static GtkTargetEntry mimeview_mime_types[] =
187 {"text/uri-list", 0, 0}
190 GSList *mimeviewer_factories;
193 static GdkCursor *hand_cursor = NULL;
195 static gboolean mimeview_visi_notify(GtkWidget *widget,
196 GdkEventVisibility *event,
199 gdk_window_set_cursor(widget->window, hand_cursor);
203 static gboolean mimeview_leave_notify(GtkWidget *widget,
204 GdkEventCrossing *event,
207 gdk_window_set_cursor(widget->window, NULL);
211 static gboolean mimeview_enter_notify(GtkWidget *widget,
212 GdkEventCrossing *event,
215 gdk_window_set_cursor(widget->window, hand_cursor);
219 MimeView *mimeview_create(MainWindow *mainwin)
224 GtkWidget *scrolledwin;
226 GtkWidget *mime_notebook;
227 GtkWidget *popupmenu;
228 GtkWidget *ctree_mainbox;
230 GtkWidget *mime_toggle;
231 GtkWidget *icon_mainbox;
232 GtkWidget *icon_scroll;
233 GtkWidget *icon_vbox;
235 GtkWidget *scrollbutton;
237 GtkTooltips *tooltips;
238 GtkItemFactory *popupfactory;
239 NoticeView *siginfoview;
240 gchar *titles[N_MIMEVIEW_COLS];
245 hand_cursor = gdk_cursor_new(GDK_HAND2);
247 debug_print("Creating MIME view...\n");
248 mimeview = g_new0(MimeView, 1);
250 titles[COL_MIMETYPE] = _("MIME Type");
251 titles[COL_SIZE] = _("Size");
252 titles[COL_NAME] = _("Name");
254 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
255 gtk_widget_show(scrolledwin);
256 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
257 GTK_POLICY_AUTOMATIC,
258 GTK_POLICY_AUTOMATIC);
260 ctree = gtk_sctree_new_with_titles(N_MIMEVIEW_COLS, 0, titles);
261 gtk_widget_show(ctree);
262 gtk_clist_set_selection_mode(GTK_CLIST(ctree), GTK_SELECTION_BROWSE);
263 gtk_ctree_set_line_style(GTK_CTREE(ctree), GTK_CTREE_LINES_NONE);
264 gtk_clist_set_column_justification(GTK_CLIST(ctree), COL_SIZE,
266 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_MIMETYPE, 240);
267 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_SIZE, 90);
268 for (i = 0; i < N_MIMEVIEW_COLS; i++)
269 GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(ctree)->column[i].button,
271 gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
273 g_signal_connect(G_OBJECT(ctree), "tree_select_row",
274 G_CALLBACK(mimeview_selected), mimeview);
275 g_signal_connect(G_OBJECT(ctree), "button_release_event",
276 G_CALLBACK(mimeview_button_pressed), mimeview);
277 g_signal_connect(G_OBJECT(ctree), "key_press_event",
278 G_CALLBACK(mimeview_key_pressed), mimeview);
279 g_signal_connect(G_OBJECT (ctree),"start_drag",
280 G_CALLBACK (mimeview_start_drag), mimeview);
281 g_signal_connect(G_OBJECT(ctree), "drag_data_get",
282 G_CALLBACK(mimeview_drag_data_get), mimeview);
284 mime_notebook = gtk_notebook_new();
285 gtk_widget_show(mime_notebook);
286 GTK_WIDGET_UNSET_FLAGS(mime_notebook, GTK_CAN_FOCUS);
287 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mime_notebook), FALSE);
288 gtk_notebook_set_show_border(GTK_NOTEBOOK(mime_notebook), FALSE);
290 icon_vbox = gtk_vbox_new(FALSE, 2);
291 gtk_widget_show(icon_vbox);
292 icon_scroll = gtk_layout_new(NULL, NULL);
293 gtk_widget_show(icon_scroll);
294 gtk_layout_put(GTK_LAYOUT(icon_scroll), icon_vbox, 0, 0);
295 scrollbutton = gtk_vscrollbutton_new(gtk_layout_get_vadjustment(GTK_LAYOUT(icon_scroll)));
296 gtk_widget_show(scrollbutton);
298 g_signal_connect(G_OBJECT(icon_scroll), "scroll_event",
299 G_CALLBACK(mimeview_scrolled), mimeview);
301 mime_toggle = gtk_event_box_new();
302 gtk_event_box_set_visible_window(GTK_EVENT_BOX(mime_toggle), FALSE);
304 g_signal_connect(G_OBJECT(mime_toggle), "visibility-notify-event",
305 G_CALLBACK(mimeview_visi_notify), mimeview);
306 g_signal_connect(G_OBJECT(mime_toggle), "motion-notify-event",
307 G_CALLBACK(mimeview_visi_notify), mimeview);
308 g_signal_connect(G_OBJECT(mime_toggle), "leave-notify-event",
309 G_CALLBACK(mimeview_leave_notify), mimeview);
310 g_signal_connect(G_OBJECT(mime_toggle), "enter-notify-event",
311 G_CALLBACK(mimeview_enter_notify), mimeview);
313 gtk_container_set_border_width(GTK_CONTAINER(mime_toggle), 2);
314 gtk_widget_show(mime_toggle);
315 mimeview->ctree_mode = FALSE;
316 arrow = gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_NONE);
317 gtk_widget_show(arrow);
318 gtk_container_add(GTK_CONTAINER(mime_toggle), arrow);
319 g_signal_connect(G_OBJECT(mime_toggle), "button_release_event",
320 G_CALLBACK(mime_toggle_button_cb), mimeview);
322 icon_mainbox = gtk_vbox_new(FALSE, 0);
323 gtk_widget_show(icon_mainbox);
324 gtk_widget_set_size_request(icon_mainbox, 32, -1);
325 gtk_box_pack_start(GTK_BOX(icon_mainbox), mime_toggle, FALSE, FALSE, 0);
326 gtk_box_pack_start(GTK_BOX(icon_mainbox), icon_scroll, TRUE, TRUE, 3);
327 gtk_box_pack_end(GTK_BOX(icon_mainbox), scrollbutton, FALSE, FALSE, 0);
328 g_signal_connect(G_OBJECT(icon_mainbox), "size_allocate",
329 G_CALLBACK(icon_scroll_size_allocate_cb), mimeview);
331 ctree_mainbox = gtk_hbox_new(FALSE, 0);
332 gtk_box_pack_start(GTK_BOX(ctree_mainbox), scrolledwin, TRUE, TRUE, 0);
334 n_entries = sizeof(mimeview_popup_entries) /
335 sizeof(mimeview_popup_entries[0]);
336 popupmenu = menu_create_items(mimeview_popup_entries, n_entries,
337 "<MimeView>", &popupfactory, mimeview);
338 tooltips = gtk_tooltips_new();
340 vbox = gtk_vbox_new(FALSE, 0);
341 gtk_widget_show(vbox);
342 siginfoview = noticeview_create(mainwin);
343 noticeview_hide(siginfoview);
344 noticeview_set_icon_clickable(siginfoview, TRUE);
345 gtk_box_pack_start(GTK_BOX(vbox), mime_notebook, TRUE, TRUE, 0);
346 gtk_box_pack_end(GTK_BOX(vbox), GTK_WIDGET_PTR(siginfoview), FALSE, FALSE, 0);
348 paned = gtk_vpaned_new();
349 gtk_widget_show(paned);
350 gtk_paned_set_gutter_size(GTK_PANED(paned), 0);
351 gtk_paned_pack1(GTK_PANED(paned), ctree_mainbox, FALSE, TRUE);
352 gtk_paned_pack2(GTK_PANED(paned), vbox, TRUE, TRUE);
354 hbox = gtk_hbox_new(FALSE, 0);
355 gtk_box_pack_start(GTK_BOX(hbox), paned, TRUE, TRUE, 0);
356 gtk_box_pack_start(GTK_BOX(hbox), icon_mainbox, FALSE, FALSE, 0);
358 gtk_widget_show(hbox);
359 gtk_widget_hide(ctree_mainbox);
361 gtk_widget_set_size_request(mime_toggle, -1, arrow->requisition.height + 8);
363 mimeview->hbox = hbox;
364 mimeview->paned = paned;
365 mimeview->scrolledwin = scrolledwin;
366 mimeview->ctree = ctree;
367 mimeview->mime_notebook = mime_notebook;
368 mimeview->popupmenu = popupmenu;
369 mimeview->popupfactory = popupfactory;
371 mimeview->ctree_mainbox = ctree_mainbox;
372 mimeview->icon_scroll = icon_scroll;
373 mimeview->icon_vbox = icon_vbox;
374 mimeview->icon_mainbox = icon_mainbox;
375 mimeview->icon_count = 0;
376 mimeview->mainwin = mainwin;
377 mimeview->tooltips = tooltips;
378 mimeview->oldsize = 60;
379 mimeview->mime_toggle = mime_toggle;
380 mimeview->siginfoview = siginfoview;
381 mimeview->scrollbutton = scrollbutton;
382 mimeview->target_list = gtk_target_list_new(mimeview_mime_types, 1);
384 mimeviews = g_slist_prepend(mimeviews, mimeview);
389 void mimeview_init(MimeView *mimeview)
391 textview_init(mimeview->textview);
393 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
394 GTK_WIDGET_PTR(mimeview->textview));
397 static gboolean any_part_is_signed(MimeInfo *mimeinfo)
400 if (privacy_mimeinfo_is_signed(mimeinfo))
402 mimeinfo = procmime_mimeinfo_next(mimeinfo);
408 void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
411 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
414 mimeview_clear(mimeview);
416 g_return_if_fail(file != NULL);
417 g_return_if_fail(mimeinfo != NULL);
419 mimeview->mimeinfo = mimeinfo;
421 mimeview->file = g_strdup(file);
423 g_signal_handlers_block_by_func(G_OBJECT(ctree), mimeview_selected,
426 /* check if the mail's signed - it can change the mail structure */
428 if (any_part_is_signed(mimeinfo))
429 debug_print("signed mail\n");
431 mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
432 icon_list_clear(mimeview);
433 icon_list_create(mimeview, mimeinfo);
435 g_signal_handlers_unblock_by_func(G_OBJECT(ctree),
436 mimeview_selected, mimeview);
438 node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
440 gtk_ctree_select(ctree, node);
441 icon_list_toggle_by_mime_info
442 (mimeview, gtk_ctree_node_get_row_data(ctree, node));
443 gtkut_ctree_set_focus_row(ctree, node);
448 static void mimeview_check_sig_cancel_now(MimeView *mimeview);
451 static void mimeview_free_mimeinfo(MimeView *mimeview)
453 gboolean defer = FALSE;
455 defer = (mimeview->check_data != NULL);
457 mimeview->check_data->free_after_use = TRUE;
459 if (mimeview->mimeinfo != NULL && !defer) {
460 procmime_mimeinfo_free_all(mimeview->mimeinfo);
461 mimeview->mimeinfo = NULL;
464 debug_print("deferring free(mimeinfo) and cancelling check\n");
465 mimeview_check_sig_cancel_now(mimeview);
470 void mimeview_destroy(MimeView *mimeview)
474 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
475 MimeViewer *viewer = (MimeViewer *) cur->data;
476 viewer->destroy_viewer(viewer);
478 g_slist_free(mimeview->viewers);
479 gtk_target_list_unref(mimeview->target_list);
481 mimeview_free_mimeinfo(mimeview);
483 if (mimeview->check_data) {
484 mimeview->check_data->destroy_mimeview = TRUE;
485 debug_print("deferring destroy\n");
489 g_free(mimeview->file);
491 mimeviews = g_slist_remove(mimeviews, mimeview);
496 MimeInfo *mimeview_get_selected_part(MimeView *mimeview)
498 return gtk_ctree_node_get_row_data
499 (GTK_CTREE(mimeview->ctree), mimeview->opened);
502 gint mimeview_get_selected_part_num(MimeView *mimeview)
505 GList *rows = GTK_CLIST(mimeview->ctree)->row_list;
507 if (mimeview->opened == GTK_CTREE_NODE(rows))
515 void mimeview_select_part_num(MimeView *mimeview, gint i)
519 gtk_clist_unselect_all(GTK_CLIST(mimeview->ctree));
520 gtk_clist_select_row(GTK_CLIST(mimeview->ctree), i, -1);
521 gtkut_clist_set_focus_row(GTK_CLIST(mimeview->ctree), i);
524 static void mimeview_set_multipart_tree(MimeView *mimeview,
526 GtkCTreeNode *parent)
530 g_return_if_fail(mimeinfo != NULL);
532 while (mimeinfo != NULL) {
533 node = mimeview_append_part(mimeview, mimeinfo, parent);
535 if (mimeinfo->node->children)
536 mimeview_set_multipart_tree(mimeview, (MimeInfo *) mimeinfo->node->children->data, node);
537 mimeinfo = mimeinfo->node->next != NULL ? (MimeInfo *) mimeinfo->node->next->data : NULL;
541 static const gchar *get_real_part_name(MimeInfo *partinfo)
543 const gchar *name = NULL;
545 name = procmime_mimeinfo_get_parameter(partinfo, "filename");
547 name = procmime_mimeinfo_get_parameter(partinfo, "name");
552 static const gchar *get_part_name(MimeInfo *partinfo)
556 name = get_real_part_name(partinfo);
563 static const gchar *get_part_description(MimeInfo *partinfo)
565 if (partinfo->description)
566 return partinfo->description;
568 return get_part_name(partinfo);
571 static GtkCTreeNode *mimeview_append_part(MimeView *mimeview,
573 GtkCTreeNode *parent)
575 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
577 static gchar content_type[64];
578 gchar *str[N_MIMEVIEW_COLS];
580 if (partinfo->type != MIMETYPE_UNKNOWN && partinfo->subtype) {
581 g_snprintf(content_type, 64, "%s/%s", procmime_get_media_type_str(partinfo->type), partinfo->subtype);
583 g_snprintf(content_type, 64, "UNKNOWN");
586 str[COL_MIMETYPE] = content_type;
587 str[COL_SIZE] = to_human_readable(partinfo->length);
588 if (prefs_common.attach_desc)
589 str[COL_NAME] = (gchar *) get_part_description(partinfo);
591 str[COL_NAME] = (gchar *) get_part_name(partinfo);
593 node = gtk_sctree_insert_node(ctree, parent, NULL, str, 0,
594 NULL, NULL, NULL, NULL,
596 gtk_ctree_node_set_row_data(ctree, node, partinfo);
601 static void mimeview_show_message_part(MimeView *mimeview, MimeInfo *partinfo)
606 if (!partinfo) return;
608 fname = mimeview->file;
611 if ((fp = g_fopen(fname, "rb")) == NULL) {
612 FILE_OP_ERROR(fname, "fopen");
616 if (fseek(fp, partinfo->offset, SEEK_SET) < 0) {
617 FILE_OP_ERROR(mimeview->file, "fseek");
622 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
623 textview_show_part(mimeview->textview, partinfo, fp);
628 static MimeViewer *get_viewer_for_content_type(MimeView *mimeview, const gchar *content_type)
631 MimeViewerFactory *factory = NULL;
632 MimeViewer *viewer = NULL;
635 * FNM_CASEFOLD is a GNU extension
636 * if its not defined copy the string to the stack and
637 * convert the copy to lower case
640 #define FNM_CASEFOLD 0
641 Xstrdup_a(content_type, content_type, return NULL);
642 g_strdown((gchar *)content_type);
645 for (cur = mimeviewer_factories; cur != NULL; cur = g_slist_next(cur)) {
646 MimeViewerFactory *curfactory = cur->data;
649 while (curfactory->content_types[i] != NULL) {
650 if(!fnmatch(curfactory->content_types[i], content_type, FNM_CASEFOLD)) {
651 debug_print("%s\n", curfactory->content_types[i]);
652 factory = curfactory;
663 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
664 MimeViewer *curviewer = cur->data;
666 if (curviewer->factory == factory)
669 viewer = factory->create_viewer();
670 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
671 GTK_WIDGET(viewer->get_widget(viewer)));
673 mimeview->viewers = g_slist_append(mimeview->viewers, viewer);
678 static MimeViewer *get_viewer_for_mimeinfo(MimeView *mimeview, MimeInfo *partinfo)
680 gchar *content_type = NULL;
681 MimeViewer *viewer = NULL;
683 if ((partinfo->type == MIMETYPE_APPLICATION) &&
684 (!g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))) {
685 const gchar *filename;
687 filename = procmime_mimeinfo_get_parameter(partinfo, "filename");
688 if (filename == NULL)
689 filename = procmime_mimeinfo_get_parameter(partinfo, "name");
690 if (filename != NULL)
691 content_type = procmime_get_mime_type(filename);
693 content_type = procmime_get_content_type_str(partinfo->type, partinfo->subtype);
696 if (content_type != NULL) {
697 viewer = get_viewer_for_content_type(mimeview, content_type);
698 g_free(content_type);
704 gboolean mimeview_show_part(MimeView *mimeview, MimeInfo *partinfo)
708 viewer = get_viewer_for_mimeinfo(mimeview, partinfo);
709 if (viewer == NULL) {
710 if (mimeview->mimeviewer != NULL)
711 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
712 mimeview->mimeviewer = NULL;
716 if (mimeview->mimeviewer != NULL)
717 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
719 if (mimeview->mimeviewer != viewer) {
720 mimeview->mimeviewer = viewer;
721 mimeview_change_view_type(mimeview, MIMEVIEW_VIEWER);
723 viewer->mimeview = mimeview;
724 viewer->show_mimepart(viewer, mimeview->file, partinfo);
729 static void mimeview_change_view_type(MimeView *mimeview, MimeViewType type)
731 TextView *textview = mimeview->textview;
732 GtkWidget *focused = NULL;
734 if (mainwindow_get_mainwindow())
735 focused = gtkut_get_focused_child(
736 GTK_CONTAINER(mainwindow_get_mainwindow()->window));
738 if ((mimeview->type != MIMEVIEW_VIEWER) &&
739 (mimeview->type == type)) return;
743 gtk_notebook_set_current_page(GTK_NOTEBOOK(mimeview->mime_notebook),
744 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
745 GTK_WIDGET_PTR(textview)));
747 case MIMEVIEW_VIEWER:
748 gtk_notebook_set_current_page(GTK_NOTEBOOK(mimeview->mime_notebook),
749 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
750 GTK_WIDGET(mimeview->mimeviewer->get_widget(mimeview->mimeviewer))));
756 gtk_widget_grab_focus(focused);
757 mimeview->type = type;
760 void mimeview_clear(MimeView *mimeview)
762 GtkCList *clist = NULL;
767 if (g_slist_find(mimeviews, mimeview) == NULL)
770 clist = GTK_CLIST(mimeview->ctree);
772 noticeview_hide(mimeview->siginfoview);
774 gtk_clist_clear(clist);
775 textview_clear(mimeview->textview);
776 if (mimeview->mimeviewer != NULL)
777 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
779 mimeview_free_mimeinfo(mimeview);
781 mimeview->mimeinfo = NULL;
783 mimeview->opened = NULL;
785 g_free(mimeview->file);
786 mimeview->file = NULL;
788 icon_list_clear(mimeview);
789 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
792 static void check_signature_cb(GtkWidget *widget, gpointer user_data);
793 void mimeview_check_signature(MimeView *mimeview);
794 static void display_full_info_cb(GtkWidget *widget, gpointer user_data);
796 static void update_signature_noticeview(MimeView *mimeview, MimeInfo *mimeinfo,
797 gboolean special, SignatureStatus code)
799 gchar *text = NULL, *button_text = NULL;
801 StockPixmap icon = STOCK_PIXMAP_PRIVACY_SIGNED;
802 SignatureStatus mycode = SIGNATURE_UNCHECKED;
804 g_return_if_fail(mimeview != NULL);
805 g_return_if_fail(mimeinfo != NULL);
810 mycode = privacy_mimeinfo_get_sig_status(mimeinfo);
813 case SIGNATURE_UNCHECKED:
814 button_text = _("Check signature");
815 func = check_signature_cb;
816 icon = STOCK_PIXMAP_PRIVACY_SIGNED;
819 button_text = _("View full information");
820 func = display_full_info_cb;
821 icon = STOCK_PIXMAP_PRIVACY_PASSED;
824 button_text = _("View full information");
825 func = display_full_info_cb;
826 icon = STOCK_PIXMAP_PRIVACY_WARN;
828 case SIGNATURE_INVALID:
829 button_text = _("View full information");
830 func = display_full_info_cb;
831 icon = STOCK_PIXMAP_PRIVACY_FAILED;
833 case SIGNATURE_CHECK_FAILED:
834 button_text = _("Check again");
835 func = check_signature_cb;
836 icon = STOCK_PIXMAP_PRIVACY_UNKNOWN;
837 case SIGNATURE_CHECK_TIMEOUT:
838 button_text = _("Check again");
839 func = check_signature_cb;
840 icon = STOCK_PIXMAP_PRIVACY_UNKNOWN;
844 if (mycode == SIGNATURE_UNCHECKED) {
845 gchar *tmp = privacy_mimeinfo_sig_info_short(mimeinfo);
846 text = g_strdup_printf("%s %s",
847 tmp, _("Click the icon or hit 'C' to check it."));
849 } else if (mycode != SIGNATURE_CHECK_TIMEOUT) {
850 text = privacy_mimeinfo_sig_info_short(mimeinfo);
851 } else if (mycode == SIGNATURE_CHECK_TIMEOUT) {
852 text = g_strdup(_("Timeout checking the signature. Click the icon or hit 'C' to try again."));
855 noticeview_set_text(mimeview->siginfoview, text);
856 gtk_label_set_selectable(GTK_LABEL(mimeview->siginfoview->text), TRUE);
859 noticeview_set_button_text(mimeview->siginfoview, NULL);
860 noticeview_set_button_press_callback(
861 mimeview->siginfoview,
863 (gpointer) mimeview);
864 noticeview_set_icon(mimeview->siginfoview, icon);
865 noticeview_set_tooltip(mimeview->siginfoview, button_text);
870 /* reset all thread stuff, and do the cleanups we've been left to do */
871 static void mimeview_check_data_reset(MimeView *mimeview)
873 if (!mimeview->check_data)
876 if (mimeview->check_data->free_after_use) {
877 debug_print("freeing deferred mimeinfo\n");
878 procmime_mimeinfo_free_all(mimeview->check_data->siginfo);
880 if (mimeview->check_data->destroy_mimeview) {
881 debug_print("freeing deferred mimeview\n");
882 g_free(mimeview->file);
884 mimeviews = g_slist_remove(mimeviews, mimeview);
887 g_free(mimeview->check_data);
888 mimeview->check_data = NULL;
891 /* GUI update once the checker thread is done or killed */
892 static gboolean mimeview_check_sig_thread_cb(void *data)
894 MimeView *mimeview = (MimeView *) data;
895 MimeInfo *mimeinfo = mimeview->siginfo;
897 debug_print("mimeview_check_sig_thread_cb\n");
899 if (mimeinfo == NULL) {
900 /* message changed !? */
901 g_warning("no more siginfo!\n");
905 if (!mimeview->check_data) {
906 g_warning("nothing to check\n");
910 if (mimeview->check_data->siginfo != mimeinfo) {
911 /* message changed !? */
912 g_warning("different siginfo!\n");
916 if (mimeview->check_data->destroy_mimeview ||
917 mimeview->check_data->free_after_use) {
918 debug_print("not bothering, we're changing message\n");
923 if (mimeview->check_data->timeout)
924 update_signature_noticeview(mimeview, mimeview->siginfo,
925 TRUE, SIGNATURE_CHECK_TIMEOUT);
927 update_signature_noticeview(mimeview, mimeview->siginfo,
929 icon_list_clear(mimeview);
930 icon_list_create(mimeview, mimeview->mimeinfo);
933 mimeview_check_data_reset(mimeview);
937 /* sig checker thread */
938 static void *mimeview_check_sig_worker_thread(void *data)
940 MimeView *mimeview = (MimeView *)data;
941 MimeInfo *mimeinfo = mimeview->siginfo;
943 debug_print("checking...\n");
945 if (!mimeview->check_data)
948 if (mimeinfo && mimeinfo == mimeview->check_data->siginfo)
949 privacy_mimeinfo_check_signature(mimeinfo);
951 /* that's strange! we changed message without
953 g_warning("different siginfo!\n");
954 mimeview_check_data_reset(mimeview);
958 /* use g_timeout so that GUI updates is done from the
960 g_timeout_add(0,mimeview_check_sig_thread_cb,mimeview);
965 /* killer thread - acts when the checker didn't work fast
967 static void *mimeview_check_sig_cancel_thread(void *data)
969 MimeView *mimeview = (MimeView *)data;
971 if (!mimeview->check_data)
972 return NULL; /* nothing to kill ! */
974 /* wait for a few seconds... */
975 debug_print("waiting a while\n");
979 if (!mimeview->check_data)
980 return NULL; /* nothing to kill, it's done in time :) */
982 /* too late, go away checker thread */
983 debug_print("killing checker thread\n");
984 pthread_cancel(mimeview->check_data->th);
986 /* tell upstream it was a timeout */
987 mimeview->check_data->timeout = TRUE;
988 /* use g_timeout so that GUI updates is done from the
990 g_timeout_add(0,mimeview_check_sig_thread_cb,mimeview);
995 /* get rid of the checker thread right now - used when changing the
996 * displayed message for example. */
997 static void mimeview_check_sig_cancel_now(MimeView *mimeview)
999 if (!mimeview->check_data)
1001 debug_print("killing checker thread NOW\n");
1002 pthread_cancel(mimeview->check_data->th);
1004 /* tell upstream it was a timeout */
1005 mimeview->check_data->timeout = TRUE;
1006 mimeview_check_sig_thread_cb(mimeview);
1010 /* creates a thread to check the signature, and a second one
1011 * to kill the first one after a timeout */
1012 static void mimeview_check_sig_in_thread(MimeView *mimeview)
1015 pthread_attr_t detach, detach2;
1017 if (mimeview->check_data) {
1018 g_warning("already checking it");
1022 mimeview->check_data = g_new0(SigCheckData, 1);
1023 mimeview->check_data->siginfo = mimeview->siginfo;
1024 debug_print("creating thread\n");
1026 pthread_attr_init(&detach);
1027 pthread_attr_setdetachstate(&detach, TRUE);
1029 pthread_attr_init(&detach2);
1030 pthread_attr_setdetachstate(&detach2, TRUE);
1032 /* create the checker thread */
1033 if (pthread_create(&th, &detach,
1034 mimeview_check_sig_worker_thread,
1036 /* arh. We'll do it synchronously. */
1037 g_warning("can't create thread");
1038 g_free(mimeview->check_data);
1039 mimeview->check_data = NULL;
1042 mimeview->check_data->th = th;
1044 /* create the killer thread */
1045 pthread_create(&th2, &detach2,
1046 mimeview_check_sig_cancel_thread,
1051 static void check_signature_cb(GtkWidget *widget, gpointer user_data)
1053 MimeView *mimeview = (MimeView *) user_data;
1054 MimeInfo *mimeinfo = mimeview->siginfo;
1056 if (mimeinfo == NULL)
1059 if (mimeview->check_data)
1062 noticeview_set_text(mimeview->siginfoview, _("Checking signature..."));
1064 #if (defined USE_PTHREAD && ((defined __GLIBC__ && (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3))) || !defined __GLIBC__))
1065 /* let's do it non-blocking */
1066 mimeview_check_sig_in_thread(mimeview);
1067 if (!mimeview->check_data) /* let's check syncronously */
1070 debug_print("checking without thread\n");
1071 privacy_mimeinfo_check_signature(mimeinfo);
1072 update_signature_noticeview(mimeview, mimeview->siginfo, FALSE, 0);
1073 icon_list_clear(mimeview);
1074 icon_list_create(mimeview, mimeview->mimeinfo);
1078 void mimeview_check_signature(MimeView *mimeview)
1080 check_signature_cb(NULL, mimeview);
1083 static void redisplay_email(GtkWidget *widget, gpointer user_data)
1085 MimeView *mimeview = (MimeView *) user_data;
1086 GtkCTreeNode *node = mimeview->opened;
1087 mimeview->opened = NULL;
1088 mimeview_selected(GTK_CTREE(mimeview->ctree), node, 0, mimeview);
1091 static void display_full_info_cb(GtkWidget *widget, gpointer user_data)
1093 MimeView *mimeview = (MimeView *) user_data;
1096 siginfo = privacy_mimeinfo_sig_info_full(mimeview->siginfo);
1097 textview_set_text(mimeview->textview, siginfo);
1099 noticeview_set_button_text(mimeview->siginfoview, NULL);
1100 noticeview_set_button_press_callback(
1101 mimeview->siginfoview,
1102 G_CALLBACK(redisplay_email),
1103 (gpointer) mimeview);
1104 noticeview_set_tooltip(mimeview->siginfoview, _("Go back to email"));
1107 static void update_signature_info(MimeView *mimeview, MimeInfo *selected)
1110 MimeInfo *first_text;
1112 g_return_if_fail(mimeview != NULL);
1113 g_return_if_fail(selected != NULL);
1115 if (selected->type == MIMETYPE_MESSAGE
1116 && !g_ascii_strcasecmp(selected->subtype, "rfc822")) {
1117 /* if the first text part is signed, check that */
1118 first_text = selected;
1119 while (first_text && first_text->type != MIMETYPE_TEXT) {
1120 first_text = procmime_mimeinfo_next(first_text);
1123 update_signature_info(mimeview, first_text);
1129 while (siginfo != NULL) {
1130 if (privacy_mimeinfo_is_signed(siginfo))
1132 siginfo = procmime_mimeinfo_parent(siginfo);
1134 mimeview->siginfo = siginfo;
1136 if (siginfo == NULL) {
1137 noticeview_hide(mimeview->siginfoview);
1141 update_signature_noticeview(mimeview, siginfo, FALSE, 0);
1142 noticeview_show(mimeview->siginfoview);
1145 static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
1149 if (mimeview->opened == node) return;
1150 mimeview->opened = node;
1151 mimeview->spec_part = NULL;
1152 gtk_ctree_node_moveto(ctree, node, -1, 0.5, 0);
1154 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1155 if (!partinfo) return;
1157 /* ungrab the mouse event */
1158 if (GTK_WIDGET_HAS_GRAB(ctree)) {
1159 gtk_grab_remove(GTK_WIDGET(ctree));
1160 if (gdk_pointer_is_grabbed())
1161 gdk_pointer_ungrab(GDK_CURRENT_TIME);
1164 mimeview->textview->default_text = FALSE;
1166 update_signature_info(mimeview, partinfo);
1168 if (!mimeview_show_part(mimeview, partinfo)) {
1169 switch (partinfo->type) {
1171 case MIMETYPE_MESSAGE:
1172 case MIMETYPE_MULTIPART:
1173 mimeview_show_message_part(mimeview, partinfo);
1177 mimeview->textview->default_text = TRUE;
1178 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1179 textview_clear(mimeview->textview);
1180 textview_show_mime_part(mimeview->textview, partinfo);
1186 static void mimeview_start_drag(GtkWidget *widget, gint button,
1187 GdkEvent *event, MimeView *mimeview)
1189 GdkDragContext *context;
1192 g_return_if_fail(mimeview != NULL);
1194 partinfo = mimeview_get_selected_part(mimeview);
1195 if (partinfo->disposition == DISPOSITIONTYPE_INLINE) return;
1197 context = gtk_drag_begin(widget, mimeview->target_list,
1198 GDK_ACTION_COPY, button, event);
1199 gtk_drag_set_icon_default(context);
1202 static gint mimeview_button_pressed(GtkWidget *widget, GdkEventButton *event,
1205 GtkCList *clist = GTK_CLIST(widget);
1208 if (!event) return FALSE;
1210 if (event->button == 2 || event->button == 3) {
1211 if (!gtk_clist_get_selection_info(clist, event->x, event->y,
1214 gtk_clist_unselect_all(clist);
1215 gtk_clist_select_row(clist, row, column);
1216 gtkut_clist_set_focus_row(clist, row);
1218 part_button_pressed(mimeview, event, mimeview_get_selected_part(mimeview));
1223 static gboolean mimeview_scrolled(GtkWidget *widget, GdkEventScroll *event,
1226 GtkVScrollbutton *scrollbutton = (GtkVScrollbutton *)mimeview->scrollbutton;
1227 if (event->direction == GDK_SCROLL_UP) {
1228 scrollbutton->scroll_type = GTK_SCROLL_STEP_BACKWARD;
1230 scrollbutton->scroll_type = GTK_SCROLL_STEP_FORWARD;
1232 gtk_vscrollbutton_scroll(scrollbutton);
1236 /* from gdkevents.c */
1237 #define DOUBLE_CLICK_TIME 250
1239 static gboolean part_button_pressed(MimeView *mimeview, GdkEventButton *event,
1242 static MimeInfo *lastinfo;
1243 static guint32 lasttime;
1245 if (event->button == 2 ||
1246 (event->button == 1 && (event->time - lasttime) < DOUBLE_CLICK_TIME && lastinfo == partinfo)) {
1247 /* call external program for image, audio or html */
1248 mimeview_launch(mimeview, partinfo);
1250 } else if (event->button == 3) {
1251 if (partinfo && (partinfo->type == MIMETYPE_MESSAGE ||
1252 partinfo->type == MIMETYPE_IMAGE ||
1253 partinfo->type == MIMETYPE_MULTIPART))
1254 menu_set_sensitive(mimeview->popupfactory,
1255 "/Display as text (t)", FALSE);
1257 menu_set_sensitive(mimeview->popupfactory,
1258 "/Display as text (t)", TRUE);
1260 partinfo->type == MIMETYPE_APPLICATION &&
1261 !g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))
1262 menu_set_sensitive(mimeview->popupfactory,
1263 "/Open (l)", FALSE);
1265 menu_set_sensitive(mimeview->popupfactory,
1268 g_object_set_data(G_OBJECT(mimeview->popupmenu),
1269 "pop_partinfo", partinfo);
1271 gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
1272 NULL, NULL, NULL, NULL,
1273 event->button, event->time);
1277 lastinfo = partinfo;
1278 lasttime = event->time;
1283 void mimeview_pass_key_press_event(MimeView *mimeview, GdkEventKey *event)
1285 mimeview_key_pressed(mimeview->ctree, event, mimeview);
1288 static void mimeview_select_next_part(MimeView *mimeview)
1290 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
1291 GtkCTreeNode *node = mimeview->opened;
1292 MimeInfo *partinfo = NULL;
1295 node = GTK_CTREE_NODE_NEXT(node);
1297 node = gtk_ctree_node_nth(GTK_CTREE(ctree), 0);
1300 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1301 if (partinfo->type == MIMETYPE_MULTIPART)
1303 gtk_sctree_unselect_all(GTK_SCTREE(ctree));
1304 gtk_sctree_select(GTK_SCTREE(ctree), node);
1305 icon_list_toggle_by_mime_info(mimeview, partinfo);
1309 static void mimeview_select_prev_part(MimeView *mimeview)
1311 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
1312 GtkCTreeNode *node = mimeview->opened;
1313 MimeInfo *partinfo = NULL;
1316 node = GTK_CTREE_NODE_PREV(node);
1318 node = gtk_ctree_node_nth(GTK_CTREE(ctree), GTK_CLIST(ctree)->rows - 1);
1321 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1322 if (partinfo->type == MIMETYPE_MULTIPART)
1324 gtk_sctree_unselect_all(GTK_SCTREE(ctree));
1325 gtk_sctree_select(GTK_SCTREE(ctree), node);
1326 icon_list_toggle_by_mime_info(mimeview, partinfo);
1330 #define BREAK_ON_MODIFIER_KEY() \
1331 if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
1333 #define KEY_PRESS_EVENT_STOP() \
1334 g_signal_stop_emission_by_name(G_OBJECT(ctree), \
1337 static gint mimeview_key_pressed(GtkWidget *widget, GdkEventKey *event,
1340 SummaryView *summaryview;
1341 GtkCTree *ctree = GTK_CTREE(widget);
1343 if (!event) return FALSE;
1344 if (!mimeview->opened) return FALSE;
1346 summaryview = mimeview->messageview->mainwin->summaryview;
1348 if (summaryview && quicksearch_has_focus(summaryview->quicksearch))
1351 switch (event->keyval) {
1353 if (mimeview_scroll_page(mimeview, FALSE))
1356 mimeview_select_next_part(mimeview);
1360 mimeview_scroll_page(mimeview, TRUE);
1364 mimeview_scroll_one_line(mimeview,
1365 (event->state & GDK_MOD1_MASK) != 0);
1369 BREAK_ON_MODIFIER_KEY();
1370 mimeview_select_next_part(mimeview);
1375 BREAK_ON_MODIFIER_KEY();
1376 mimeview_select_prev_part(mimeview);
1380 BREAK_ON_MODIFIER_KEY();
1381 KEY_PRESS_EVENT_STOP();
1382 mimeview_save_as(mimeview);
1385 BREAK_ON_MODIFIER_KEY();
1386 KEY_PRESS_EVENT_STOP();
1387 mimeview_display_as_text(mimeview);
1390 BREAK_ON_MODIFIER_KEY();
1391 KEY_PRESS_EVENT_STOP();
1392 mimeview_launch(mimeview, NULL);
1395 BREAK_ON_MODIFIER_KEY();
1396 KEY_PRESS_EVENT_STOP();
1397 mimeview_open_with(mimeview);
1400 BREAK_ON_MODIFIER_KEY();
1401 KEY_PRESS_EVENT_STOP();
1402 mimeview_check_signature(mimeview);
1405 BREAK_ON_MODIFIER_KEY();
1406 KEY_PRESS_EVENT_STOP();
1407 mimeview_select_next_part(mimeview);
1413 if (!mimeview->messageview->mainwin) return FALSE;
1415 summary_pass_key_press_event(summaryview, event);
1419 static void mimeview_drag_data_get(GtkWidget *widget,
1420 GdkDragContext *drag_context,
1421 GtkSelectionData *selection_data,
1426 gchar *filename = NULL, *uriname, *tmp;
1430 if (!mimeview->opened) return;
1431 if (!mimeview->file) return;
1433 partinfo = mimeview_get_selected_part(mimeview);
1434 if (!partinfo) return;
1436 if (strlen(get_part_name(partinfo)) > 0) {
1437 filename = g_path_get_basename(get_part_name(partinfo));
1438 if (*filename == '\0') return;
1439 } else if (partinfo->type == MIMETYPE_MESSAGE
1440 && !g_ascii_strcasecmp(partinfo->subtype, "rfc822")) {
1442 GPtrArray *headers = NULL;
1445 fp = g_fopen(partinfo->data.filename, "rb");
1446 fseek(fp, partinfo->offset, SEEK_SET);
1447 headers = procheader_get_header_array_asis(fp);
1450 for (i = 0; i < headers->len; i++) {
1451 Header *header = g_ptr_array_index(headers, i);
1452 if (procheader_headername_equal(header->name, "Subject")) {
1453 unfold_line(header->body);
1454 name = g_strconcat(header->body, ".txt", NULL);
1455 subst_for_filename(name);
1458 procheader_header_array_destroy(headers);
1462 filename = g_path_get_basename(name);
1465 if (filename == NULL)
1466 filename = g_path_get_basename("Unnamed part");
1468 if (!g_utf8_validate(filename, -1, NULL))
1469 tmp = conv_codeset_strdup(filename,
1470 conv_get_locale_charset_str(),
1473 tmp = g_strdup(filename);
1476 g_warning("filename not in UTF-8");
1477 tmp = g_strdup("Unnamed part");
1479 filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
1484 if ((err = procmime_get_part(filename, partinfo)) < 0)
1486 (_("Couldn't save the part of multipart message: %s"),
1489 uriname = g_strconcat("file://", filename, "\r\n", NULL);
1491 gtk_selection_data_set(selection_data, selection_data->target, 8,
1492 (guchar *)uriname, strlen(uriname));
1499 * Returns a filename (with path) for an attachment
1500 * \param partinfo The attachment to save
1501 * \param basedir The target directory
1502 * \param number Used for dummy filename if attachment is unnamed
1504 static gchar *mimeview_get_filename_for_part(MimeInfo *partinfo,
1505 const gchar *basedir,
1511 filename = g_strdup(get_part_name(partinfo));
1512 if (!filename || !*filename)
1513 filename = g_strdup_printf("noname.%d", number);
1515 if (!g_utf8_validate(filename, -1, NULL)) {
1516 gchar *tmp = conv_filename_to_utf8(filename);
1521 subst_for_filename(filename);
1523 fullname = g_strconcat
1524 (basedir, G_DIR_SEPARATOR_S, (filename[0] == G_DIR_SEPARATOR)
1525 ? &filename[1] : filename, NULL);
1528 filename = conv_filename_from_utf8(fullname);
1534 * Write a single attachment to file
1535 * \param filename Filename with path
1536 * \param partinfo Attachment to save
1538 static gboolean mimeview_write_part(const gchar *filename,
1544 dir= g_path_get_dirname(filename);
1545 if (!is_dir_exist(dir))
1549 if (is_file_exist(filename)) {
1554 if (!g_utf8_validate(filename, -1, NULL))
1555 tmp = conv_filename_to_utf8(filename);
1557 tmp = g_strdup(filename);
1559 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
1562 aval = alertpanel(_("Overwrite"), res, GTK_STOCK_CANCEL,
1563 GTK_STOCK_OK, NULL);
1565 if (G_ALERTALTERNATE != aval) return FALSE;
1568 if ((err = procmime_get_part(filename, partinfo)) < 0) {
1570 (_("Couldn't save the part of multipart message: %s"),
1579 * Menu callback: Save all attached files
1580 * \param mimeview Current display
1582 static void mimeview_save_all(MimeView *mimeview)
1586 gchar *startdir = NULL;
1589 if (!mimeview->opened) return;
1590 if (!mimeview->file) return;
1591 if (!mimeview->mimeinfo) return;
1593 partinfo = mimeview->mimeinfo;
1594 if (prefs_common.attach_save_dir && *prefs_common.attach_save_dir)
1595 startdir = g_strconcat(prefs_common.attach_save_dir,
1596 G_DIR_SEPARATOR_S, NULL);
1598 startdir = g_strdup(get_home_dir());
1600 dirname = filesel_select_file_save_folder(_("Select destination folder"), startdir);
1606 if (!is_dir_exist (dirname)) {
1607 alertpanel_error(_("'%s' is not a directory."),
1613 if (dirname[strlen(dirname)-1] == G_DIR_SEPARATOR)
1614 dirname[strlen(dirname)-1] = '\0';
1616 /* Skip the first part, that is sometimes DISPOSITIONTYPE_UNKNOWN */
1617 if (partinfo && partinfo->type == MIMETYPE_MESSAGE)
1618 partinfo = procmime_mimeinfo_next(partinfo);
1619 if (partinfo && partinfo->type == MIMETYPE_MULTIPART) {
1620 partinfo = procmime_mimeinfo_next(partinfo);
1621 if (partinfo && partinfo->type == MIMETYPE_TEXT)
1622 partinfo = procmime_mimeinfo_next(partinfo);
1625 while (partinfo != NULL) {
1626 if (partinfo->type != MIMETYPE_MESSAGE &&
1627 partinfo->type != MIMETYPE_MULTIPART &&
1628 (partinfo->disposition != DISPOSITIONTYPE_INLINE
1629 || get_real_part_name(partinfo) != NULL)) {
1630 gchar *filename = mimeview_get_filename_for_part
1631 (partinfo, dirname, number++);
1633 mimeview_write_part(filename, partinfo);
1636 partinfo = procmime_mimeinfo_next(partinfo);
1639 g_free(prefs_common.attach_save_dir);
1641 prefs_common.attach_save_dir = g_filename_to_utf8(dirname,
1642 -1, NULL, NULL, NULL);
1645 static MimeInfo *mimeview_get_part_to_use(MimeView *mimeview)
1647 MimeInfo *partinfo = NULL;
1648 if (mimeview->spec_part) {
1649 partinfo = mimeview->spec_part;
1650 mimeview->spec_part = NULL;
1652 partinfo = (MimeInfo *) g_object_get_data
1653 (G_OBJECT(mimeview->popupmenu),
1655 g_object_set_data(G_OBJECT(mimeview->popupmenu),
1656 "pop_partinfo", NULL);
1658 partinfo = mimeview_get_selected_part(mimeview);
1665 * Menu callback: Save the selected attachment
1666 * \param mimeview Current display
1668 static void mimeview_save_as(MimeView *mimeview)
1671 gchar *filepath = NULL;
1672 gchar *filedir = NULL;
1674 gchar *partname = NULL;
1676 if (!mimeview->opened) return;
1677 if (!mimeview->file) return;
1679 partinfo = mimeview_get_part_to_use(mimeview);
1681 g_return_if_fail(partinfo != NULL);
1683 if (get_part_name(partinfo) == NULL) {
1686 partname = g_strdup(get_part_name(partinfo));
1688 if (!g_utf8_validate(partname, -1, NULL)) {
1689 gchar *tmp = conv_filename_to_utf8(partname);
1691 tmp = conv_codeset_strdup(partname,
1692 conv_get_locale_charset_str(),
1701 subst_for_filename(partname);
1703 if (prefs_common.attach_save_dir)
1704 filepath = g_strconcat(prefs_common.attach_save_dir,
1705 G_DIR_SEPARATOR_S, partname, NULL);
1707 filepath = g_strdup(partname);
1711 filename = filesel_select_file_save(_("Save as"), filepath);
1717 mimeview_write_part(filename, partinfo);
1719 filedir = g_path_get_dirname(filename);
1720 if (filedir && strcmp(filedir, ".")) {
1721 g_free(prefs_common.attach_save_dir);
1722 prefs_common.attach_save_dir = g_filename_to_utf8(filedir, -1, NULL, NULL, NULL);
1729 static void mimeview_display_as_text(MimeView *mimeview)
1733 if (!mimeview->opened) return;
1735 partinfo = mimeview_get_part_to_use(mimeview);
1736 mimeview_select_mimepart_icon(mimeview, partinfo);
1737 g_return_if_fail(partinfo != NULL);
1738 mimeview_show_message_part(mimeview, partinfo);
1741 static void mimeview_launch(MimeView *mimeview, MimeInfo *partinfo)
1746 if (!mimeview->opened) return;
1747 if (!mimeview->file) return;
1750 partinfo = mimeview_get_part_to_use(mimeview);
1752 g_return_if_fail(partinfo != NULL);
1754 filename = procmime_get_tmp_file_name(partinfo);
1756 if ((err = procmime_get_part(filename, partinfo)) < 0)
1758 (_("Couldn't save the part of multipart message: %s"),
1761 mimeview_view_file(filename, partinfo, NULL, mimeview);
1766 static void mimeview_open_with(MimeView *mimeview)
1770 if (!mimeview) return;
1771 if (!mimeview->opened) return;
1772 if (!mimeview->file) return;
1774 partinfo = mimeview_get_part_to_use(mimeview);
1776 mimeview_open_part_with(mimeview, partinfo, FALSE);
1780 osso_context_t *get_osso_context(void);
1782 static void mimeview_open_part_with(MimeView *mimeview, MimeInfo *partinfo, gboolean automatic)
1786 gchar *mime_command = NULL;
1787 gchar *content_type = NULL;
1790 DBusConnection *dbusconn;
1794 g_return_if_fail(partinfo != NULL);
1796 filename = procmime_get_tmp_file_name(partinfo);
1798 if ((err = procmime_get_part(filename, partinfo)) < 0) {
1800 (_("Couldn't save the part of multipart message: %s"),
1806 if (!prefs_common.mime_open_cmd_history)
1807 prefs_common.mime_open_cmd_history =
1808 add_history(NULL, prefs_common.mime_open_cmd);
1810 if ((partinfo->type == MIMETYPE_APPLICATION) &&
1811 (!g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))) {
1812 /* guess content-type from filename */
1813 content_type = procmime_get_mime_type(filename);
1815 if (content_type == NULL) {
1816 content_type = procmime_get_content_type_str(partinfo->type,
1821 if (content_type != NULL) {
1822 uri = g_strconcat ("file://", filename, NULL);
1823 dbusconn = osso_get_dbus_connection (get_osso_context());
1824 r = osso_mime_open_file_with_mime_type (dbusconn, uri, content_type);
1828 alertpanel_error(_("No registered viewer for this file type."));
1833 if ((partinfo->type == MIMETYPE_TEXT && !strcmp(partinfo->subtype, "html"))
1834 && prefs_common.uri_cmd && prefs_common.uri_cmd[0]) {
1835 mime_command = g_strdup(prefs_common.uri_cmd);
1836 g_free(content_type);
1837 content_type = NULL;
1838 } else if (partinfo->type != MIMETYPE_TEXT || !prefs_common.ext_editor_cmd
1839 || !prefs_common.ext_editor_cmd[0]) {
1840 mime_command = mailcap_get_command_for_type(content_type, filename);
1842 mime_command = g_strdup(prefs_common.ext_editor_cmd);
1843 g_free(content_type);
1844 content_type = NULL;
1846 if (mime_command == NULL) {
1847 /* try with extension this time */
1848 g_free(content_type);
1849 content_type = procmime_get_mime_type(filename);
1850 mime_command = mailcap_get_command_for_type(content_type, filename);
1853 if (mime_command == NULL)
1857 gboolean remember = FALSE;
1858 if (content_type != NULL)
1859 cmd = input_dialog_combo_remember
1861 _("Enter the command line to open file:\n"
1862 "('%s' will be replaced with file name)"),
1863 mime_command ? mime_command : prefs_common.mime_open_cmd,
1864 prefs_common.mime_open_cmd_history,
1867 cmd = input_dialog_combo
1869 _("Enter the command line to open file:\n"
1870 "('%s' will be replaced with file name)"),
1871 mime_command ? mime_command : prefs_common.mime_open_cmd,
1872 prefs_common.mime_open_cmd_history,
1874 if (cmd && remember) {
1875 mailcap_update_default(content_type, cmd);
1877 g_free(mime_command);
1882 mimeview_view_file(filename, partinfo, cmd, mimeview);
1883 g_free(prefs_common.mime_open_cmd);
1884 prefs_common.mime_open_cmd = cmd;
1885 prefs_common.mime_open_cmd_history =
1886 add_history(prefs_common.mime_open_cmd_history, cmd);
1891 g_free(content_type);
1895 static void mimeview_view_file(const gchar *filename, MimeInfo *partinfo,
1896 const gchar *cmd, MimeView *mimeview)
1899 gchar buf[BUFFSIZE];
1901 mimeview_open_part_with(mimeview, partinfo, TRUE);
1903 if ((p = strchr(cmd, '%')) && *(p + 1) == 's' &&
1904 !strchr(p + 2, '%')) {
1905 g_snprintf(buf, sizeof(buf), cmd, filename);
1906 g_chmod(filename, S_IRUSR);
1908 g_warning("MIME viewer command line is invalid: '%s'", cmd);
1909 mimeview_open_part_with(mimeview, partinfo, FALSE);
1911 if (execute_command_line(buf, TRUE) != 0) {
1912 g_chmod(filename, S_IRUSR|S_IWUSR);
1913 mimeview_open_part_with(mimeview, partinfo, FALSE);
1918 void mimeview_register_viewer_factory(MimeViewerFactory *factory)
1920 mimeviewer_factories = g_slist_append(mimeviewer_factories, factory);
1923 static gint cmp_viewer_by_factroy(gconstpointer a, gconstpointer b)
1925 return ((MimeViewer *) a)->factory == (MimeViewerFactory *) b ? 0 : -1;
1928 void mimeview_unregister_viewer_factory(MimeViewerFactory *factory)
1930 GSList *mimeview_list, *viewer_list;
1932 for (mimeview_list = mimeviews; mimeview_list != NULL; mimeview_list = g_slist_next(mimeview_list)) {
1933 MimeView *mimeview = (MimeView *) mimeview_list->data;
1935 if (mimeview->mimeviewer && mimeview->mimeviewer->factory == factory) {
1936 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1937 mimeview->mimeviewer = NULL;
1940 while ((viewer_list = g_slist_find_custom(mimeview->viewers, factory, cmp_viewer_by_factroy)) != NULL) {
1941 MimeViewer *mimeviewer = (MimeViewer *) viewer_list->data;
1943 mimeviewer->destroy_viewer(mimeviewer);
1944 mimeview->viewers = g_slist_remove(mimeview->viewers, mimeviewer);
1948 mimeviewer_factories = g_slist_remove(mimeviewer_factories, factory);
1951 static gboolean icon_clicked_cb (GtkWidget *button, GdkEventButton *event, MimeView *mimeview)
1956 num = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "icon_number"));
1957 partinfo = g_object_get_data(G_OBJECT(button), "partinfo");
1959 if (event->button == 1) {
1960 icon_selected(mimeview, num, partinfo);
1961 gtk_widget_grab_focus(button);
1963 part_button_pressed(mimeview, event, partinfo);
1964 icon_list_toggle_by_mime_info(mimeview, partinfo);
1969 static void icon_selected (MimeView *mimeview, gint num, MimeInfo *partinfo)
1972 node = gtk_ctree_find_by_row_data(GTK_CTREE(mimeview->ctree), NULL, partinfo);
1975 gtk_ctree_select(GTK_CTREE(mimeview->ctree), node);
1978 void mimeview_select_mimepart_icon(MimeView *mimeview, MimeInfo *partinfo)
1980 icon_list_toggle_by_mime_info(mimeview, partinfo);
1981 icon_selected(mimeview, -1, partinfo);
1984 static gint icon_key_pressed(GtkWidget *button, GdkEventKey *event,
1989 SummaryView *summaryview;
1992 num = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "icon_number"));
1993 partinfo = g_object_get_data(G_OBJECT(button), "partinfo");
1995 if (!event) return FALSE;
1997 textview = mimeview->textview;
1999 switch (event->keyval) {
2001 if (mimeview_scroll_page(mimeview, FALSE))
2004 mimeview_select_next_part(mimeview);
2009 mimeview_scroll_page(mimeview, TRUE);
2013 mimeview_scroll_one_line(mimeview,
2014 (event->state & GDK_MOD1_MASK) != 0);
2019 BREAK_ON_MODIFIER_KEY();
2020 mimeview_select_next_part(mimeview);
2025 BREAK_ON_MODIFIER_KEY();
2026 mimeview_select_prev_part(mimeview);
2030 BREAK_ON_MODIFIER_KEY();
2031 mimeview_save_as(mimeview);
2034 BREAK_ON_MODIFIER_KEY();
2035 mimeview_display_as_text(mimeview);
2038 BREAK_ON_MODIFIER_KEY();
2039 mimeview_launch(mimeview, NULL);
2042 BREAK_ON_MODIFIER_KEY();
2043 mimeview_open_with(mimeview);
2046 BREAK_ON_MODIFIER_KEY();
2047 mimeview_check_signature(mimeview);
2050 BREAK_ON_MODIFIER_KEY();
2051 mimeview_select_next_part(mimeview);
2057 if (!mimeview->messageview->mainwin) return FALSE;
2058 summaryview = mimeview->messageview->mainwin->summaryview;
2059 return summary_pass_key_press_event(summaryview, event);
2062 static gboolean icon_popup_menu(GtkWidget *widget, gpointer data)
2064 MimeView *mimeview = (MimeView *)data;
2065 MimeInfo *partinfo = g_object_get_data(G_OBJECT(widget), "partinfo");
2067 g_object_set_data(G_OBJECT(mimeview->popupmenu),
2068 "pop_partinfo", partinfo);
2069 gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
2070 NULL, NULL, NULL, NULL,
2071 0, gtk_get_current_event_time());
2075 static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
2077 GtkWidget *pixmap = NULL;
2082 const gchar *desc = NULL;
2083 gchar *sigshort = NULL;
2084 gchar *content_type;
2087 MimeInfo *siginfo = NULL;
2088 MimeInfo *encrypted = NULL;
2090 vbox = mimeview->icon_vbox;
2091 mimeview->icon_count++;
2092 button = gtk_event_box_new();
2094 g_signal_connect(G_OBJECT(button), "visibility-notify-event",
2095 G_CALLBACK(mimeview_visi_notify), mimeview);
2096 g_signal_connect(G_OBJECT(button), "motion-notify-event",
2097 G_CALLBACK(mimeview_visi_notify), mimeview);
2098 g_signal_connect(G_OBJECT(button), "leave-notify-event",
2099 G_CALLBACK(mimeview_leave_notify), mimeview);
2100 g_signal_connect(G_OBJECT(button), "enter-notify-event",
2101 G_CALLBACK(mimeview_enter_notify), mimeview);
2103 gtk_container_set_border_width(GTK_CONTAINER(button), 2);
2104 g_object_set_data(G_OBJECT(button), "icon_number",
2105 GINT_TO_POINTER(mimeview->icon_count));
2106 g_object_set_data(G_OBJECT(button), "partinfo",
2109 switch (mimeinfo->type) {
2112 if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "html"))
2113 stockp = STOCK_PIXMAP_MIME_TEXT_HTML;
2114 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "enriched"))
2115 stockp = STOCK_PIXMAP_MIME_TEXT_ENRICHED;
2116 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "calendar"))
2117 stockp = STOCK_PIXMAP_MIME_TEXT_CALENDAR;
2119 stockp = STOCK_PIXMAP_MIME_TEXT_PLAIN;
2121 case MIMETYPE_MESSAGE:
2122 stockp = STOCK_PIXMAP_MIME_MESSAGE;
2124 case MIMETYPE_APPLICATION:
2125 if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "pgp-signature"))
2126 stockp = STOCK_PIXMAP_MIME_PGP_SIG;
2127 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "pdf"))
2128 stockp = STOCK_PIXMAP_MIME_PDF;
2129 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "postscript"))
2130 stockp = STOCK_PIXMAP_MIME_PS;
2132 stockp = STOCK_PIXMAP_MIME_APPLICATION;
2134 case MIMETYPE_IMAGE:
2135 stockp = STOCK_PIXMAP_MIME_IMAGE;
2137 case MIMETYPE_AUDIO:
2138 stockp = STOCK_PIXMAP_MIME_AUDIO;
2141 stockp = STOCK_PIXMAP_MIME_UNKNOWN;
2145 partinfo = mimeinfo;
2146 while (partinfo != NULL) {
2147 if (privacy_mimeinfo_is_signed(partinfo)) {
2151 if (privacy_mimeinfo_is_encrypted(partinfo)) {
2152 encrypted = partinfo;
2155 partinfo = procmime_mimeinfo_parent(partinfo);
2158 if (siginfo != NULL) {
2159 switch (privacy_mimeinfo_get_sig_status(siginfo)) {
2160 case SIGNATURE_UNCHECKED:
2161 case SIGNATURE_CHECK_FAILED:
2162 case SIGNATURE_CHECK_TIMEOUT:
2163 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2164 STOCK_PIXMAP_PRIVACY_EMBLEM_SIGNED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2167 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2168 STOCK_PIXMAP_PRIVACY_EMBLEM_PASSED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2170 case SIGNATURE_WARN:
2171 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2172 STOCK_PIXMAP_PRIVACY_EMBLEM_WARN, OVERLAY_BOTTOM_RIGHT, 6, 3);
2174 case SIGNATURE_INVALID:
2175 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2176 STOCK_PIXMAP_PRIVACY_EMBLEM_FAILED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2179 sigshort = privacy_mimeinfo_sig_info_short(siginfo);
2180 } else if (encrypted != NULL) {
2181 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2182 STOCK_PIXMAP_PRIVACY_EMBLEM_ENCRYPTED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2184 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp, 0,
2185 OVERLAY_NONE, 6, 3);
2187 gtk_container_add(GTK_CONTAINER(button), pixmap);
2189 if (prefs_common.attach_desc)
2190 desc = get_part_description(mimeinfo);
2192 desc = get_part_name(mimeinfo);
2195 content_type = procmime_get_content_type_str(mimeinfo->type,
2198 tip = g_strjoin("\n", content_type,
2199 to_human_readable(mimeinfo->length), NULL);
2200 g_free(content_type);
2201 if (desc && *desc) {
2203 if (!g_utf8_validate(desc, -1, NULL)) {
2204 tmp = conv_filename_to_utf8(desc);
2206 tmp = g_strdup(desc);
2208 tiptmp = g_strjoin("\n", tmp, tip, NULL);
2213 if (sigshort && *sigshort) {
2214 tiptmp = g_strjoin("\n", tip, sigshort, NULL);
2220 gtk_tooltips_set_tip(mimeview->tooltips, button, tip, NULL);
2222 gtk_widget_show_all(button);
2223 gtk_drag_source_set(button, GDK_BUTTON1_MASK|GDK_BUTTON3_MASK,
2224 mimeview_mime_types, 1, GDK_ACTION_COPY);
2226 g_signal_connect(G_OBJECT(button), "popup-menu",
2227 G_CALLBACK(icon_popup_menu), mimeview);
2229 gtk_widget_tap_and_hold_setup(GTK_WIDGET(button), NULL, NULL,
2230 GTK_TAP_AND_HOLD_NONE | GTK_TAP_AND_HOLD_NO_INTERNALS);
2231 g_signal_connect(G_OBJECT(button), "tap-and-hold",
2232 G_CALLBACK(icon_popup_menu), mimeview);
2234 g_signal_connect(G_OBJECT(button), "button_release_event",
2235 G_CALLBACK(icon_clicked_cb), mimeview);
2236 g_signal_connect(G_OBJECT(button), "key_press_event",
2237 G_CALLBACK(icon_key_pressed), mimeview);
2238 g_signal_connect(G_OBJECT(button), "drag_data_get",
2239 G_CALLBACK(mimeview_drag_data_get), mimeview);
2240 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
2242 gtk_widget_set_size_request(vbox, -1, pixmap->requisition.height + 8);
2243 gtk_widget_set_size_request(button, -1, pixmap->requisition.height + 4);
2248 static void icon_list_clear (MimeView *mimeview)
2253 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
2254 for (; child != NULL; child = g_list_next(child)) {
2255 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_vbox),
2256 GTK_WIDGET(child->data));
2257 gtk_widget_destroy(GTK_WIDGET(child->data));
2260 mimeview->icon_count = 0;
2261 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
2262 gtk_adjustment_set_value(adj, adj->lower);
2263 gtk_adjustment_changed(adj);
2267 *\brief Used to 'click' the next or previous icon.
2269 *\return true if the icon 'number' exists and was selected.
2271 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
2272 GtkAllocation *size, MimeView *mimeview)
2274 GtkAllocation *mainbox_size;
2275 GtkAllocation *vbox_size;
2276 GtkAllocation *layout_size;
2279 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
2281 mainbox_size = &mimeview->icon_mainbox->allocation;
2282 vbox_size = &mimeview->icon_vbox->allocation;
2283 layout_size = &mimeview->icon_scroll->allocation;
2285 gtk_layout_set_size(GTK_LAYOUT(mimeview->icon_scroll),
2286 GTK_LAYOUT(mimeview->icon_scroll)->width,
2287 MAX(vbox_size->height, layout_size->height));
2288 adj->step_increment = 10;
2291 static void icon_list_create(MimeView *mimeview, MimeInfo *mimeinfo)
2293 GtkRequisition size;
2295 g_return_if_fail(mimeinfo != NULL);
2297 while (mimeinfo != NULL) {
2298 if (mimeinfo->type != MIMETYPE_MULTIPART)
2299 icon_list_append_icon(mimeview, mimeinfo);
2300 if (mimeinfo->node->children != NULL)
2301 icon_list_create(mimeview,
2302 (MimeInfo *) mimeinfo->node->children->data);
2303 mimeinfo = mimeinfo->node->next != NULL
2304 ? (MimeInfo *) mimeinfo->node->next->data
2307 gtk_widget_size_request(mimeview->icon_vbox, &size);
2308 if (size.width > mimeview->icon_mainbox->requisition.width) {
2309 gtk_widget_set_size_request(mimeview->icon_mainbox,
2314 static void icon_list_toggle_by_mime_info (MimeView *mimeview,
2319 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
2320 for (; child != NULL; child = g_list_next(child)) {
2321 if (!GTK_IS_EVENT_BOX(child->data))
2323 if(g_object_get_data(G_OBJECT(child->data),
2324 "partinfo") == (gpointer)mimeinfo) {
2325 gboolean *highlight = NULL;
2326 GtkWidget *icon = gtk_bin_get_child(GTK_BIN(child->data));
2327 highlight = g_object_get_data(G_OBJECT(icon), "highlight");
2329 gtk_widget_queue_draw(icon);
2331 gint *highlight = NULL;
2332 GtkWidget *icon = gtk_bin_get_child(GTK_BIN(child->data));
2333 highlight = g_object_get_data(G_OBJECT(icon), "highlight");
2335 gtk_widget_queue_draw(icon);
2340 static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
2343 gtk_widget_ref(button);
2345 mimeview_leave_notify(button, NULL, NULL);
2347 mimeview->ctree_mode = !mimeview->ctree_mode;
2348 if (mimeview->ctree_mode) {
2349 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_RIGHT,
2351 gtk_widget_hide(mimeview->icon_mainbox);
2352 gtk_widget_show(mimeview->ctree_mainbox);
2353 gtk_paned_set_position(GTK_PANED(mimeview->paned), mimeview->oldsize);
2355 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_mainbox),
2357 gtk_box_pack_end(GTK_BOX(mimeview->ctree_mainbox),
2358 button, FALSE, FALSE, 0);
2359 gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 6);
2361 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_LEFT,
2363 mimeview->oldsize = mimeview->ctree_mainbox->allocation.height;
2364 gtk_widget_hide(mimeview->ctree_mainbox);
2365 gtk_widget_show(mimeview->icon_mainbox);
2366 gtk_paned_set_position(GTK_PANED(mimeview->paned), 0);
2368 gtkut_container_remove(GTK_CONTAINER(mimeview->ctree_mainbox),
2370 gtk_box_pack_start(GTK_BOX(mimeview->icon_mainbox),
2371 button, FALSE, FALSE, 0);
2372 gtk_box_reorder_child(GTK_BOX(button->parent), button, 0);
2373 if (mimeview->opened)
2374 icon_list_toggle_by_mime_info
2375 (mimeview, gtk_ctree_node_get_row_data(GTK_CTREE(mimeview->ctree),
2378 gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 0);
2380 gtk_widget_unref(button);
2384 void mimeview_update (MimeView *mimeview) {
2385 if (mimeview && mimeview->mimeinfo) {
2386 icon_list_clear(mimeview);
2387 icon_list_create(mimeview, mimeview->mimeinfo);
2391 void mimeview_handle_cmd(MimeView *mimeview, const gchar *cmd, GdkEventButton *event, gpointer data)
2393 MessageView *msgview = NULL;
2394 MainWindow *mainwin = NULL;
2399 msgview = mimeview->messageview;
2403 mainwin = msgview->mainwin;
2407 g_object_set_data(G_OBJECT(mimeview->popupmenu),
2408 "pop_partinfo", NULL);
2410 if (!strcmp(cmd, "sc://view_log"))
2411 log_window_show(mainwin->logwin);
2412 else if (!strcmp(cmd, "sc://save_as"))
2413 mimeview_save_as(mimeview);
2414 else if (!strcmp(cmd, "sc://display_as_text"))
2415 mimeview_display_as_text(mimeview);
2416 else if (!strcmp(cmd, "sc://open_with"))
2417 mimeview_open_with(mimeview);
2418 else if (!strcmp(cmd, "sc://open"))
2419 mimeview_launch(mimeview, NULL);
2420 else if (!strcmp(cmd, "sc://select_attachment") && data != NULL) {
2421 icon_list_toggle_by_mime_info(mimeview, (MimeInfo *)data);
2422 icon_selected(mimeview, -1, (MimeInfo *)data);
2423 } else if (!strcmp(cmd, "sc://open_attachment") && data != NULL) {
2424 mimeview_launch(mimeview, (MimeInfo *)data);
2425 } else if (!strcmp(cmd, "sc://menu_attachment") && data != NULL) {
2426 mimeview->spec_part = (MimeInfo *)data;
2427 part_button_pressed(mimeview, event, (MimeInfo *)data);
2428 } else if (!strncmp(cmd, "sc://search_tags:", strlen("sc://search_tags:"))) {
2429 const gchar *tagname = cmd + strlen("sc://search_tags:");
2430 gchar *buf = g_strdup_printf("tag matchcase \"%s\"", tagname);
2431 gtk_toggle_button_set_active(
2432 GTK_TOGGLE_BUTTON(mimeview->messageview->mainwin->summaryview->toggle_search),
2434 quicksearch_set(mimeview->messageview->mainwin->summaryview->quicksearch,
2435 QUICK_SEARCH_EXTENDED, buf);
2440 gboolean mimeview_scroll_page(MimeView *mimeview, gboolean up)
2442 if (mimeview->type == MIMEVIEW_TEXT)
2443 return textview_scroll_page(mimeview->textview, up);
2444 else if (mimeview->mimeviewer) {
2445 MimeViewer *mimeviewer = mimeview->mimeviewer;
2446 if (mimeviewer->scroll_page)
2447 return mimeviewer->scroll_page(mimeviewer, up);
2452 void mimeview_scroll_one_line(MimeView *mimeview, gboolean up)
2454 if (mimeview->type == MIMEVIEW_TEXT)
2455 textview_scroll_one_line(mimeview->textview, up);
2456 else if (mimeview->mimeviewer) {
2457 MimeViewer *mimeviewer = mimeview->mimeviewer;
2458 if (mimeviewer->scroll_one_line)
2459 mimeviewer->scroll_one_line(mimeviewer, up);