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"
74 #include <osso-mime.h>
76 #include <hildon-mime.h>
87 #define N_MIMEVIEW_COLS 3
89 static void mimeview_set_multipart_tree (MimeView *mimeview,
91 GtkCTreeNode *parent);
92 static GtkCTreeNode *mimeview_append_part (MimeView *mimeview,
94 GtkCTreeNode *parent);
95 static void mimeview_show_message_part (MimeView *mimeview,
97 static void mimeview_change_view_type (MimeView *mimeview,
99 static gchar *mimeview_get_filename_for_part (MimeInfo *partinfo,
100 const gchar *basedir,
102 static gboolean mimeview_write_part (const gchar *filename,
105 static void mimeview_selected (GtkCTree *ctree,
109 static void mimeview_start_drag (GtkWidget *widget,
113 static gint mimeview_button_pressed (GtkWidget *widget,
114 GdkEventButton *event,
116 static gint mimeview_key_pressed (GtkWidget *widget,
120 static void mimeview_drag_data_get (GtkWidget *widget,
121 GdkDragContext *drag_context,
122 GtkSelectionData *selection_data,
127 static gboolean mimeview_scrolled (GtkWidget *widget,
128 GdkEventScroll *event,
130 static void mimeview_display_as_text (MimeView *mimeview);
131 static void mimeview_save_as (MimeView *mimeview);
132 static void mimeview_save_all (MimeView *mimeview);
133 static void mimeview_launch (MimeView *mimeview,
135 static void mimeview_open_with (MimeView *mimeview);
136 static void mimeview_open_part_with (MimeView *mimeview,
139 static void mimeview_select_next_part (MimeView *mimeview);
140 static void mimeview_select_prev_part (MimeView *mimeview);
141 static void mimeview_view_file (const gchar *filename,
145 static gboolean icon_clicked_cb (GtkWidget *button,
146 GdkEventButton *event,
148 static void icon_selected (MimeView *mimeview,
151 static gint icon_key_pressed (GtkWidget *button,
154 static void icon_list_append_icon (MimeView *mimeview,
156 static void icon_list_create (MimeView *mimeview,
158 static void icon_list_clear (MimeView *mimeview);
159 static void icon_list_toggle_by_mime_info (MimeView *mimeview,
161 static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
163 static gboolean part_button_pressed (MimeView *mimeview,
164 GdkEventButton *event,
166 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
167 GtkAllocation *layout_size,
169 static MimeInfo *mimeview_get_part_to_use(MimeView *mimeview);
171 static void mimeview_launch_cb(MimeView *mimeview)
173 mimeview_launch(mimeview, mimeview_get_part_to_use(mimeview));
175 static GtkItemFactoryEntry mimeview_popup_entries[] =
177 {N_("/_Open (l)"), NULL, mimeview_launch_cb, 0, NULL},
179 {N_("/Open _with (o)..."), NULL, mimeview_open_with, 0, NULL},
181 {N_("/_Display as text (t)"), NULL, mimeview_display_as_text, 0, NULL},
182 {N_("/_Save as (y)..."), NULL, mimeview_save_as, 0, NULL},
183 {N_("/Save _all..."), NULL, mimeview_save_all, 0, NULL},
184 {N_("/Next part (a)"), NULL, mimeview_select_next_part,0, NULL},
187 static GtkTargetEntry mimeview_mime_types[] =
189 {"text/uri-list", 0, 0}
192 GSList *mimeviewer_factories;
195 static GdkCursor *hand_cursor = NULL;
197 static gboolean mimeview_visi_notify(GtkWidget *widget,
198 GdkEventVisibility *event,
201 gdk_window_set_cursor(widget->window, hand_cursor);
205 static gboolean mimeview_leave_notify(GtkWidget *widget,
206 GdkEventCrossing *event,
209 gdk_window_set_cursor(widget->window, NULL);
213 static gboolean mimeview_enter_notify(GtkWidget *widget,
214 GdkEventCrossing *event,
217 gdk_window_set_cursor(widget->window, hand_cursor);
221 MimeView *mimeview_create(MainWindow *mainwin)
226 GtkWidget *scrolledwin;
228 GtkWidget *mime_notebook;
229 GtkWidget *popupmenu;
230 GtkWidget *ctree_mainbox;
232 GtkWidget *mime_toggle;
233 GtkWidget *icon_mainbox;
234 GtkWidget *icon_scroll;
235 GtkWidget *icon_vbox;
237 GtkWidget *scrollbutton;
239 GtkTooltips *tooltips;
240 GtkItemFactory *popupfactory;
241 NoticeView *siginfoview;
242 gchar *titles[N_MIMEVIEW_COLS];
247 hand_cursor = gdk_cursor_new(GDK_HAND2);
249 debug_print("Creating MIME view...\n");
250 mimeview = g_new0(MimeView, 1);
252 titles[COL_MIMETYPE] = _("MIME Type");
253 titles[COL_SIZE] = _("Size");
254 titles[COL_NAME] = _("Name");
256 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
257 gtk_widget_show(scrolledwin);
258 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
259 GTK_POLICY_AUTOMATIC,
260 GTK_POLICY_AUTOMATIC);
262 ctree = gtk_sctree_new_with_titles(N_MIMEVIEW_COLS, 0, titles);
263 gtk_widget_show(ctree);
264 gtk_clist_set_selection_mode(GTK_CLIST(ctree), GTK_SELECTION_BROWSE);
265 gtk_ctree_set_line_style(GTK_CTREE(ctree), GTK_CTREE_LINES_NONE);
266 gtk_clist_set_column_justification(GTK_CLIST(ctree), COL_SIZE,
268 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_MIMETYPE, 240);
269 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_SIZE, 90);
270 for (i = 0; i < N_MIMEVIEW_COLS; i++)
271 GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(ctree)->column[i].button,
273 gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
275 g_signal_connect(G_OBJECT(ctree), "tree_select_row",
276 G_CALLBACK(mimeview_selected), mimeview);
277 g_signal_connect(G_OBJECT(ctree), "button_release_event",
278 G_CALLBACK(mimeview_button_pressed), mimeview);
279 g_signal_connect(G_OBJECT(ctree), "key_press_event",
280 G_CALLBACK(mimeview_key_pressed), mimeview);
281 g_signal_connect(G_OBJECT (ctree),"start_drag",
282 G_CALLBACK (mimeview_start_drag), mimeview);
283 g_signal_connect(G_OBJECT(ctree), "drag_data_get",
284 G_CALLBACK(mimeview_drag_data_get), mimeview);
286 mime_notebook = gtk_notebook_new();
287 gtk_widget_show(mime_notebook);
288 GTK_WIDGET_UNSET_FLAGS(mime_notebook, GTK_CAN_FOCUS);
289 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mime_notebook), FALSE);
290 gtk_notebook_set_show_border(GTK_NOTEBOOK(mime_notebook), FALSE);
292 icon_vbox = gtk_vbox_new(FALSE, 2);
293 gtk_widget_show(icon_vbox);
294 icon_scroll = gtk_layout_new(NULL, NULL);
295 gtk_widget_show(icon_scroll);
296 gtk_layout_put(GTK_LAYOUT(icon_scroll), icon_vbox, 0, 0);
297 scrollbutton = gtk_vscrollbutton_new(gtk_layout_get_vadjustment(GTK_LAYOUT(icon_scroll)));
298 gtk_widget_show(scrollbutton);
300 g_signal_connect(G_OBJECT(icon_scroll), "scroll_event",
301 G_CALLBACK(mimeview_scrolled), mimeview);
303 mime_toggle = gtk_event_box_new();
304 gtk_event_box_set_visible_window(GTK_EVENT_BOX(mime_toggle), FALSE);
306 g_signal_connect(G_OBJECT(mime_toggle), "visibility-notify-event",
307 G_CALLBACK(mimeview_visi_notify), mimeview);
308 g_signal_connect(G_OBJECT(mime_toggle), "motion-notify-event",
309 G_CALLBACK(mimeview_visi_notify), mimeview);
310 g_signal_connect(G_OBJECT(mime_toggle), "leave-notify-event",
311 G_CALLBACK(mimeview_leave_notify), mimeview);
312 g_signal_connect(G_OBJECT(mime_toggle), "enter-notify-event",
313 G_CALLBACK(mimeview_enter_notify), mimeview);
315 gtk_container_set_border_width(GTK_CONTAINER(mime_toggle), 2);
316 gtk_widget_show(mime_toggle);
317 mimeview->ctree_mode = FALSE;
318 arrow = gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_NONE);
319 gtk_widget_show(arrow);
320 gtk_container_add(GTK_CONTAINER(mime_toggle), arrow);
321 g_signal_connect(G_OBJECT(mime_toggle), "button_release_event",
322 G_CALLBACK(mime_toggle_button_cb), mimeview);
324 icon_mainbox = gtk_vbox_new(FALSE, 0);
325 gtk_widget_show(icon_mainbox);
326 gtk_widget_set_size_request(icon_mainbox, 32, -1);
327 gtk_box_pack_start(GTK_BOX(icon_mainbox), mime_toggle, FALSE, FALSE, 0);
328 gtk_box_pack_start(GTK_BOX(icon_mainbox), icon_scroll, TRUE, TRUE, 3);
329 gtk_box_pack_end(GTK_BOX(icon_mainbox), scrollbutton, FALSE, FALSE, 0);
330 g_signal_connect(G_OBJECT(icon_mainbox), "size_allocate",
331 G_CALLBACK(icon_scroll_size_allocate_cb), mimeview);
333 ctree_mainbox = gtk_hbox_new(FALSE, 0);
334 gtk_box_pack_start(GTK_BOX(ctree_mainbox), scrolledwin, TRUE, TRUE, 0);
336 n_entries = sizeof(mimeview_popup_entries) /
337 sizeof(mimeview_popup_entries[0]);
338 popupmenu = menu_create_items(mimeview_popup_entries, n_entries,
339 "<MimeView>", &popupfactory, mimeview);
340 tooltips = gtk_tooltips_new();
342 vbox = gtk_vbox_new(FALSE, 0);
343 gtk_widget_show(vbox);
344 siginfoview = noticeview_create(mainwin);
345 noticeview_hide(siginfoview);
346 noticeview_set_icon_clickable(siginfoview, TRUE);
347 gtk_box_pack_start(GTK_BOX(vbox), mime_notebook, TRUE, TRUE, 0);
348 gtk_box_pack_end(GTK_BOX(vbox), GTK_WIDGET_PTR(siginfoview), FALSE, FALSE, 0);
350 paned = gtk_vpaned_new();
351 gtk_widget_show(paned);
352 gtk_paned_set_gutter_size(GTK_PANED(paned), 0);
353 gtk_paned_pack1(GTK_PANED(paned), ctree_mainbox, FALSE, TRUE);
354 gtk_paned_pack2(GTK_PANED(paned), vbox, TRUE, TRUE);
356 hbox = gtk_hbox_new(FALSE, 0);
357 gtk_box_pack_start(GTK_BOX(hbox), paned, TRUE, TRUE, 0);
358 gtk_box_pack_start(GTK_BOX(hbox), icon_mainbox, FALSE, FALSE, 0);
360 gtk_widget_show(hbox);
361 gtk_widget_hide(ctree_mainbox);
363 gtk_widget_set_size_request(mime_toggle, -1, arrow->requisition.height + 8);
365 mimeview->hbox = hbox;
366 mimeview->paned = paned;
367 mimeview->scrolledwin = scrolledwin;
368 mimeview->ctree = ctree;
369 mimeview->mime_notebook = mime_notebook;
370 mimeview->popupmenu = popupmenu;
371 mimeview->popupfactory = popupfactory;
373 mimeview->ctree_mainbox = ctree_mainbox;
374 mimeview->icon_scroll = icon_scroll;
375 mimeview->icon_vbox = icon_vbox;
376 mimeview->icon_mainbox = icon_mainbox;
377 mimeview->icon_count = 0;
378 mimeview->mainwin = mainwin;
379 mimeview->tooltips = tooltips;
380 mimeview->oldsize = 60;
381 mimeview->mime_toggle = mime_toggle;
382 mimeview->siginfoview = siginfoview;
383 mimeview->scrollbutton = scrollbutton;
384 mimeview->target_list = gtk_target_list_new(mimeview_mime_types, 1);
386 mimeviews = g_slist_prepend(mimeviews, mimeview);
391 void mimeview_init(MimeView *mimeview)
393 textview_init(mimeview->textview);
395 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
396 GTK_WIDGET_PTR(mimeview->textview));
399 static gboolean any_part_is_signed(MimeInfo *mimeinfo)
402 if (privacy_mimeinfo_is_signed(mimeinfo))
404 mimeinfo = procmime_mimeinfo_next(mimeinfo);
410 void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
413 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
416 mimeview_clear(mimeview);
418 g_return_if_fail(file != NULL);
419 g_return_if_fail(mimeinfo != NULL);
421 mimeview->mimeinfo = mimeinfo;
423 mimeview->file = g_strdup(file);
425 g_signal_handlers_block_by_func(G_OBJECT(ctree), mimeview_selected,
428 /* check if the mail's signed - it can change the mail structure */
430 if (any_part_is_signed(mimeinfo))
431 debug_print("signed mail\n");
433 mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
434 icon_list_clear(mimeview);
435 icon_list_create(mimeview, mimeinfo);
437 g_signal_handlers_unblock_by_func(G_OBJECT(ctree),
438 mimeview_selected, mimeview);
440 node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
442 gtk_ctree_select(ctree, node);
443 icon_list_toggle_by_mime_info
444 (mimeview, gtk_ctree_node_get_row_data(ctree, node));
445 gtkut_ctree_set_focus_row(ctree, node);
450 static void mimeview_check_sig_cancel_now(MimeView *mimeview);
453 static void mimeview_free_mimeinfo(MimeView *mimeview)
455 gboolean defer = FALSE;
457 defer = (mimeview->check_data != NULL);
459 mimeview->check_data->free_after_use = TRUE;
461 if (mimeview->mimeinfo != NULL && !defer) {
462 procmime_mimeinfo_free_all(mimeview->mimeinfo);
463 mimeview->mimeinfo = NULL;
466 debug_print("deferring free(mimeinfo) and cancelling check\n");
467 mimeview_check_sig_cancel_now(mimeview);
472 void mimeview_destroy(MimeView *mimeview)
476 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
477 MimeViewer *viewer = (MimeViewer *) cur->data;
478 viewer->destroy_viewer(viewer);
480 g_slist_free(mimeview->viewers);
481 gtk_target_list_unref(mimeview->target_list);
483 mimeview_free_mimeinfo(mimeview);
485 if (mimeview->check_data) {
486 mimeview->check_data->destroy_mimeview = TRUE;
487 debug_print("deferring destroy\n");
491 g_free(mimeview->file);
493 mimeviews = g_slist_remove(mimeviews, mimeview);
498 MimeInfo *mimeview_get_selected_part(MimeView *mimeview)
500 return gtk_ctree_node_get_row_data
501 (GTK_CTREE(mimeview->ctree), mimeview->opened);
504 gint mimeview_get_selected_part_num(MimeView *mimeview)
507 GList *rows = GTK_CLIST(mimeview->ctree)->row_list;
509 if (mimeview->opened == GTK_CTREE_NODE(rows))
517 void mimeview_select_part_num(MimeView *mimeview, gint i)
521 gtk_clist_unselect_all(GTK_CLIST(mimeview->ctree));
522 gtk_clist_select_row(GTK_CLIST(mimeview->ctree), i, -1);
523 gtkut_clist_set_focus_row(GTK_CLIST(mimeview->ctree), i);
526 static void mimeview_set_multipart_tree(MimeView *mimeview,
528 GtkCTreeNode *parent)
532 g_return_if_fail(mimeinfo != NULL);
534 while (mimeinfo != NULL) {
535 node = mimeview_append_part(mimeview, mimeinfo, parent);
537 if (mimeinfo->node->children)
538 mimeview_set_multipart_tree(mimeview, (MimeInfo *) mimeinfo->node->children->data, node);
539 mimeinfo = mimeinfo->node->next != NULL ? (MimeInfo *) mimeinfo->node->next->data : NULL;
543 static const gchar *get_real_part_name(MimeInfo *partinfo)
545 const gchar *name = NULL;
547 name = procmime_mimeinfo_get_parameter(partinfo, "filename");
549 name = procmime_mimeinfo_get_parameter(partinfo, "name");
554 static const gchar *get_part_name(MimeInfo *partinfo)
558 name = get_real_part_name(partinfo);
565 static const gchar *get_part_description(MimeInfo *partinfo)
567 if (partinfo->description)
568 return partinfo->description;
570 return get_part_name(partinfo);
573 static GtkCTreeNode *mimeview_append_part(MimeView *mimeview,
575 GtkCTreeNode *parent)
577 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
579 static gchar content_type[64];
580 gchar *str[N_MIMEVIEW_COLS];
582 if (partinfo->type != MIMETYPE_UNKNOWN && partinfo->subtype) {
583 g_snprintf(content_type, 64, "%s/%s", procmime_get_media_type_str(partinfo->type), partinfo->subtype);
585 g_snprintf(content_type, 64, "UNKNOWN");
588 str[COL_MIMETYPE] = content_type;
589 str[COL_SIZE] = to_human_readable(partinfo->length);
590 if (prefs_common.attach_desc)
591 str[COL_NAME] = (gchar *) get_part_description(partinfo);
593 str[COL_NAME] = (gchar *) get_part_name(partinfo);
595 node = gtk_sctree_insert_node(ctree, parent, NULL, str, 0,
596 NULL, NULL, NULL, NULL,
598 gtk_ctree_node_set_row_data(ctree, node, partinfo);
603 static void mimeview_show_message_part(MimeView *mimeview, MimeInfo *partinfo)
608 if (!partinfo) return;
610 fname = mimeview->file;
613 if ((fp = g_fopen(fname, "rb")) == NULL) {
614 FILE_OP_ERROR(fname, "fopen");
618 if (fseek(fp, partinfo->offset, SEEK_SET) < 0) {
619 FILE_OP_ERROR(mimeview->file, "fseek");
624 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
625 textview_show_part(mimeview->textview, partinfo, fp);
630 static MimeViewer *get_viewer_for_content_type(MimeView *mimeview, const gchar *content_type)
633 MimeViewerFactory *factory = NULL;
634 MimeViewer *viewer = NULL;
637 * FNM_CASEFOLD is a GNU extension
638 * if its not defined copy the string to the stack and
639 * convert the copy to lower case
642 #define FNM_CASEFOLD 0
643 Xstrdup_a(content_type, content_type, return NULL);
644 g_strdown((gchar *)content_type);
647 for (cur = mimeviewer_factories; cur != NULL; cur = g_slist_next(cur)) {
648 MimeViewerFactory *curfactory = cur->data;
651 while (curfactory->content_types[i] != NULL) {
652 if(!fnmatch(curfactory->content_types[i], content_type, FNM_CASEFOLD)) {
653 debug_print("%s\n", curfactory->content_types[i]);
654 factory = curfactory;
665 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
666 MimeViewer *curviewer = cur->data;
668 if (curviewer->factory == factory)
671 viewer = factory->create_viewer();
672 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
673 GTK_WIDGET(viewer->get_widget(viewer)));
675 mimeview->viewers = g_slist_append(mimeview->viewers, viewer);
680 gboolean mimeview_has_viewer_for_content_type(MimeView *mimeview, const gchar *content_type)
682 return (get_viewer_for_content_type(mimeview, content_type) != NULL);
685 static MimeViewer *get_viewer_for_mimeinfo(MimeView *mimeview, MimeInfo *partinfo)
687 gchar *content_type = NULL;
688 MimeViewer *viewer = NULL;
690 if ((partinfo->type == MIMETYPE_APPLICATION) &&
691 (!g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))) {
692 const gchar *filename;
694 filename = procmime_mimeinfo_get_parameter(partinfo, "filename");
695 if (filename == NULL)
696 filename = procmime_mimeinfo_get_parameter(partinfo, "name");
697 if (filename != NULL)
698 content_type = procmime_get_mime_type(filename);
700 content_type = procmime_get_content_type_str(partinfo->type, partinfo->subtype);
703 if (content_type != NULL) {
704 viewer = get_viewer_for_content_type(mimeview, content_type);
705 g_free(content_type);
711 gboolean mimeview_show_part(MimeView *mimeview, MimeInfo *partinfo)
715 viewer = get_viewer_for_mimeinfo(mimeview, partinfo);
716 if (viewer == NULL) {
717 if (mimeview->mimeviewer != NULL)
718 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
719 mimeview->mimeviewer = NULL;
723 if (mimeview->mimeviewer != NULL)
724 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
726 if (mimeview->mimeviewer != viewer) {
727 mimeview->mimeviewer = viewer;
728 mimeview_change_view_type(mimeview, MIMEVIEW_VIEWER);
730 viewer->mimeview = mimeview;
731 viewer->show_mimepart(viewer, mimeview->file, partinfo);
736 static void mimeview_change_view_type(MimeView *mimeview, MimeViewType type)
738 TextView *textview = mimeview->textview;
739 GtkWidget *focused = NULL;
741 if (mainwindow_get_mainwindow())
742 focused = gtkut_get_focused_child(
743 GTK_CONTAINER(mainwindow_get_mainwindow()->window));
745 if ((mimeview->type != MIMEVIEW_VIEWER) &&
746 (mimeview->type == type)) return;
750 gtk_notebook_set_current_page(GTK_NOTEBOOK(mimeview->mime_notebook),
751 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
752 GTK_WIDGET_PTR(textview)));
754 case MIMEVIEW_VIEWER:
755 gtk_notebook_set_current_page(GTK_NOTEBOOK(mimeview->mime_notebook),
756 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
757 GTK_WIDGET(mimeview->mimeviewer->get_widget(mimeview->mimeviewer))));
763 gtk_widget_grab_focus(focused);
764 mimeview->type = type;
767 void mimeview_clear(MimeView *mimeview)
769 GtkCList *clist = NULL;
774 if (g_slist_find(mimeviews, mimeview) == NULL)
777 clist = GTK_CLIST(mimeview->ctree);
779 noticeview_hide(mimeview->siginfoview);
781 gtk_clist_clear(clist);
782 textview_clear(mimeview->textview);
783 if (mimeview->mimeviewer != NULL)
784 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
786 mimeview_free_mimeinfo(mimeview);
788 mimeview->mimeinfo = NULL;
790 mimeview->opened = NULL;
792 g_free(mimeview->file);
793 mimeview->file = NULL;
795 icon_list_clear(mimeview);
796 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
799 static void check_signature_cb(GtkWidget *widget, gpointer user_data);
800 static void mimeview_check_signature(MimeView *mimeview);
801 static void display_full_info_cb(GtkWidget *widget, gpointer user_data);
803 static void update_signature_noticeview(MimeView *mimeview, MimeInfo *mimeinfo,
804 gboolean special, SignatureStatus code)
806 gchar *text = NULL, *button_text = NULL;
808 StockPixmap icon = STOCK_PIXMAP_PRIVACY_SIGNED;
809 SignatureStatus mycode = SIGNATURE_UNCHECKED;
811 g_return_if_fail(mimeview != NULL);
812 g_return_if_fail(mimeinfo != NULL);
817 mycode = privacy_mimeinfo_get_sig_status(mimeinfo);
820 case SIGNATURE_UNCHECKED:
821 button_text = _("Check signature");
822 func = check_signature_cb;
823 icon = STOCK_PIXMAP_PRIVACY_SIGNED;
826 button_text = _("View full information");
827 func = display_full_info_cb;
828 icon = STOCK_PIXMAP_PRIVACY_PASSED;
831 button_text = _("View full information");
832 func = display_full_info_cb;
833 icon = STOCK_PIXMAP_PRIVACY_WARN;
835 case SIGNATURE_KEY_EXPIRED:
836 button_text = _("View full information");
837 func = display_full_info_cb;
838 icon = STOCK_PIXMAP_PRIVACY_EXPIRED;
840 case SIGNATURE_INVALID:
841 button_text = _("View full information");
842 func = display_full_info_cb;
843 icon = STOCK_PIXMAP_PRIVACY_FAILED;
845 case SIGNATURE_CHECK_FAILED:
846 button_text = _("Check again");
847 func = check_signature_cb;
848 icon = STOCK_PIXMAP_PRIVACY_UNKNOWN;
849 case SIGNATURE_CHECK_TIMEOUT:
850 button_text = _("Check again");
851 func = check_signature_cb;
852 icon = STOCK_PIXMAP_PRIVACY_UNKNOWN;
856 if (mycode == SIGNATURE_UNCHECKED) {
857 gchar *tmp = privacy_mimeinfo_sig_info_short(mimeinfo);
858 text = g_strdup_printf("%s %s",
859 tmp, _("Click the icon or hit 'C' to check it."));
861 } else if (mycode != SIGNATURE_CHECK_TIMEOUT) {
862 text = privacy_mimeinfo_sig_info_short(mimeinfo);
863 } else if (mycode == SIGNATURE_CHECK_TIMEOUT) {
864 text = g_strdup(_("Timeout checking the signature. Click the icon or hit 'C' to try again."));
867 noticeview_set_text(mimeview->siginfoview, text);
868 gtk_label_set_selectable(GTK_LABEL(mimeview->siginfoview->text), TRUE);
871 noticeview_set_button_text(mimeview->siginfoview, NULL);
872 noticeview_set_button_press_callback(
873 mimeview->siginfoview,
875 (gpointer) mimeview);
876 noticeview_set_icon(mimeview->siginfoview, icon);
877 noticeview_set_tooltip(mimeview->siginfoview, button_text);
882 /* reset all thread stuff, and do the cleanups we've been left to do */
883 static void mimeview_check_data_reset(MimeView *mimeview)
885 if (!mimeview->check_data)
888 if (mimeview->check_data->free_after_use) {
889 debug_print("freeing deferred mimeinfo\n");
890 procmime_mimeinfo_free_all(mimeview->check_data->siginfo);
892 if (mimeview->check_data->destroy_mimeview) {
893 debug_print("freeing deferred mimeview\n");
894 g_free(mimeview->file);
896 mimeviews = g_slist_remove(mimeviews, mimeview);
899 g_free(mimeview->check_data);
900 mimeview->check_data = NULL;
903 /* GUI update once the checker thread is done or killed */
904 static gboolean mimeview_check_sig_thread_cb(void *data)
906 MimeView *mimeview = (MimeView *) data;
907 MimeInfo *mimeinfo = mimeview->siginfo;
909 debug_print("mimeview_check_sig_thread_cb\n");
911 if (mimeinfo == NULL) {
912 /* message changed !? */
913 g_warning("no more siginfo!\n");
917 if (!mimeview->check_data) {
918 g_warning("nothing to check\n");
922 if (mimeview->check_data->siginfo != mimeinfo) {
923 /* message changed !? */
924 g_warning("different siginfo!\n");
928 if (mimeview->check_data->destroy_mimeview ||
929 mimeview->check_data->free_after_use) {
930 debug_print("not bothering, we're changing message\n");
935 if (mimeview->check_data->timeout)
936 update_signature_noticeview(mimeview, mimeview->siginfo,
937 TRUE, SIGNATURE_CHECK_TIMEOUT);
939 update_signature_noticeview(mimeview, mimeview->siginfo,
941 icon_list_clear(mimeview);
942 icon_list_create(mimeview, mimeview->mimeinfo);
945 mimeview_check_data_reset(mimeview);
949 /* sig checker thread */
950 static void *mimeview_check_sig_worker_thread(void *data)
952 MimeView *mimeview = (MimeView *)data;
953 MimeInfo *mimeinfo = mimeview->siginfo;
955 debug_print("checking...\n");
957 if (!mimeview->check_data)
960 if (mimeinfo && mimeinfo == mimeview->check_data->siginfo)
961 privacy_mimeinfo_check_signature(mimeinfo);
963 /* that's strange! we changed message without
965 g_warning("different siginfo!\n");
966 mimeview_check_data_reset(mimeview);
970 /* use g_timeout so that GUI updates is done from the
972 g_timeout_add(0,mimeview_check_sig_thread_cb,mimeview);
977 /* killer thread - acts when the checker didn't work fast
979 static void *mimeview_check_sig_cancel_thread(void *data)
981 MimeView *mimeview = (MimeView *)data;
983 if (!mimeview->check_data)
984 return NULL; /* nothing to kill ! */
986 /* wait for a few seconds... */
987 debug_print("waiting a while\n");
991 if (!mimeview->check_data)
992 return NULL; /* nothing to kill, it's done in time :) */
994 /* too late, go away checker thread */
995 debug_print("killing checker thread\n");
996 pthread_cancel(mimeview->check_data->th);
998 /* tell upstream it was a timeout */
999 mimeview->check_data->timeout = TRUE;
1000 /* use g_timeout so that GUI updates is done from the
1002 g_timeout_add(0,mimeview_check_sig_thread_cb,mimeview);
1007 /* get rid of the checker thread right now - used when changing the
1008 * displayed message for example. */
1009 static void mimeview_check_sig_cancel_now(MimeView *mimeview)
1011 if (!mimeview->check_data)
1013 debug_print("killing checker thread NOW\n");
1014 pthread_cancel(mimeview->check_data->th);
1016 /* tell upstream it was a timeout */
1017 mimeview->check_data->timeout = TRUE;
1018 mimeview_check_sig_thread_cb(mimeview);
1022 /* creates a thread to check the signature, and a second one
1023 * to kill the first one after a timeout */
1024 static void mimeview_check_sig_in_thread(MimeView *mimeview)
1027 pthread_attr_t detach, detach2;
1029 if (mimeview->check_data) {
1030 g_warning("already checking it");
1034 mimeview->check_data = g_new0(SigCheckData, 1);
1035 mimeview->check_data->siginfo = mimeview->siginfo;
1036 debug_print("creating thread\n");
1038 /* init thread attributes and create the checker thread */
1039 if (pthread_attr_init(&detach) != 0 ||
1040 pthread_attr_setdetachstate(&detach, PTHREAD_CREATE_DETACHED) != 0 ||
1041 pthread_attr_init(&detach2) != 0 ||
1042 pthread_attr_setdetachstate(&detach2, PTHREAD_CREATE_DETACHED) != 0 ||
1043 pthread_create(&th, &detach,
1044 mimeview_check_sig_worker_thread,
1046 /* arh. We'll do it synchronously. */
1047 g_warning("can't create thread");
1048 g_free(mimeview->check_data);
1049 mimeview->check_data = NULL;
1052 mimeview->check_data->th = th;
1054 /* create the killer thread */
1055 pthread_create(&th2, &detach2,
1056 mimeview_check_sig_cancel_thread,
1061 static void check_signature_cb(GtkWidget *widget, gpointer user_data)
1063 MimeView *mimeview = (MimeView *) user_data;
1064 MimeInfo *mimeinfo = mimeview->siginfo;
1066 if (mimeinfo == NULL)
1069 if (mimeview->check_data)
1072 noticeview_set_text(mimeview->siginfoview, _("Checking signature..."));
1075 /* let's do it non-blocking */
1076 mimeview_check_sig_in_thread(mimeview);
1077 if (!mimeview->check_data) /* let's check syncronously */
1080 debug_print("checking without thread\n");
1081 privacy_mimeinfo_check_signature(mimeinfo);
1082 update_signature_noticeview(mimeview, mimeview->siginfo, FALSE, 0);
1083 icon_list_clear(mimeview);
1084 icon_list_create(mimeview, mimeview->mimeinfo);
1088 static void mimeview_check_signature(MimeView *mimeview)
1090 check_signature_cb(NULL, mimeview);
1093 static void redisplay_email(GtkWidget *widget, gpointer user_data)
1095 MimeView *mimeview = (MimeView *) user_data;
1096 GtkCTreeNode *node = mimeview->opened;
1097 mimeview->opened = NULL;
1098 mimeview_selected(GTK_CTREE(mimeview->ctree), node, 0, mimeview);
1101 static void display_full_info_cb(GtkWidget *widget, gpointer user_data)
1103 MimeView *mimeview = (MimeView *) user_data;
1106 siginfo = privacy_mimeinfo_sig_info_full(mimeview->siginfo);
1107 textview_set_text(mimeview->textview, siginfo);
1109 noticeview_set_button_text(mimeview->siginfoview, NULL);
1110 noticeview_set_button_press_callback(
1111 mimeview->siginfoview,
1112 G_CALLBACK(redisplay_email),
1113 (gpointer) mimeview);
1114 noticeview_set_tooltip(mimeview->siginfoview, _("Go back to email"));
1117 static void update_signature_info(MimeView *mimeview, MimeInfo *selected)
1120 MimeInfo *first_text;
1122 g_return_if_fail(mimeview != NULL);
1123 g_return_if_fail(selected != NULL);
1125 if (selected->type == MIMETYPE_MESSAGE
1126 && !g_ascii_strcasecmp(selected->subtype, "rfc822")) {
1127 /* if the first text part is signed, check that */
1128 first_text = selected;
1129 while (first_text && first_text->type != MIMETYPE_TEXT) {
1130 first_text = procmime_mimeinfo_next(first_text);
1133 update_signature_info(mimeview, first_text);
1139 while (siginfo != NULL) {
1140 if (privacy_mimeinfo_is_signed(siginfo))
1142 siginfo = procmime_mimeinfo_parent(siginfo);
1144 mimeview->siginfo = siginfo;
1146 if (siginfo == NULL) {
1147 noticeview_hide(mimeview->siginfoview);
1151 update_signature_noticeview(mimeview, siginfo, FALSE, 0);
1152 noticeview_show(mimeview->siginfoview);
1155 static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
1159 if (mimeview->opened == node) return;
1160 mimeview->opened = node;
1161 mimeview->spec_part = NULL;
1162 gtk_ctree_node_moveto(ctree, node, -1, 0.5, 0);
1164 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1165 if (!partinfo) return;
1167 /* ungrab the mouse event */
1168 if (GTK_WIDGET_HAS_GRAB(ctree)) {
1169 gtk_grab_remove(GTK_WIDGET(ctree));
1170 if (gdk_pointer_is_grabbed())
1171 gdk_pointer_ungrab(GDK_CURRENT_TIME);
1174 mimeview->textview->default_text = FALSE;
1176 update_signature_info(mimeview, partinfo);
1178 if (!mimeview_show_part(mimeview, partinfo)) {
1179 switch (partinfo->type) {
1181 case MIMETYPE_MESSAGE:
1182 case MIMETYPE_MULTIPART:
1183 mimeview_show_message_part(mimeview, partinfo);
1187 mimeview->textview->default_text = TRUE;
1188 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1189 textview_clear(mimeview->textview);
1190 textview_show_mime_part(mimeview->textview, partinfo);
1196 static void mimeview_start_drag(GtkWidget *widget, gint button,
1197 GdkEvent *event, MimeView *mimeview)
1199 GdkDragContext *context;
1202 g_return_if_fail(mimeview != NULL);
1204 partinfo = mimeview_get_selected_part(mimeview);
1205 if (partinfo->disposition == DISPOSITIONTYPE_INLINE) return;
1207 context = gtk_drag_begin(widget, mimeview->target_list,
1208 GDK_ACTION_COPY, button, event);
1209 gtk_drag_set_icon_default(context);
1212 static gint mimeview_button_pressed(GtkWidget *widget, GdkEventButton *event,
1215 GtkCList *clist = GTK_CLIST(widget);
1218 if (!event) return FALSE;
1220 if (event->button == 2 || event->button == 3) {
1221 if (!gtk_clist_get_selection_info(clist, event->x, event->y,
1224 gtk_clist_unselect_all(clist);
1225 gtk_clist_select_row(clist, row, column);
1226 gtkut_clist_set_focus_row(clist, row);
1228 part_button_pressed(mimeview, event, mimeview_get_selected_part(mimeview));
1233 static gboolean mimeview_scrolled(GtkWidget *widget, GdkEventScroll *event,
1236 GtkVScrollbutton *scrollbutton = (GtkVScrollbutton *)mimeview->scrollbutton;
1237 if (event->direction == GDK_SCROLL_UP) {
1238 scrollbutton->scroll_type = GTK_SCROLL_STEP_BACKWARD;
1240 scrollbutton->scroll_type = GTK_SCROLL_STEP_FORWARD;
1242 gtk_vscrollbutton_scroll(scrollbutton);
1246 /* from gdkevents.c */
1247 #define DOUBLE_CLICK_TIME 250
1249 static gboolean part_button_pressed(MimeView *mimeview, GdkEventButton *event,
1252 static MimeInfo *lastinfo;
1253 static guint32 lasttime;
1255 if (event->button == 2 ||
1256 (event->button == 1 && (event->time - lasttime) < DOUBLE_CLICK_TIME && lastinfo == partinfo)) {
1257 /* call external program for image, audio or html */
1258 mimeview_launch(mimeview, partinfo);
1260 } else if (event->button == 3) {
1261 if (partinfo && (partinfo->type == MIMETYPE_MESSAGE ||
1262 partinfo->type == MIMETYPE_IMAGE ||
1263 partinfo->type == MIMETYPE_MULTIPART))
1264 menu_set_sensitive(mimeview->popupfactory,
1265 "/Display as text (t)", FALSE);
1267 menu_set_sensitive(mimeview->popupfactory,
1268 "/Display as text (t)", TRUE);
1270 partinfo->type == MIMETYPE_APPLICATION &&
1271 !g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))
1272 menu_set_sensitive(mimeview->popupfactory,
1273 "/Open (l)", FALSE);
1275 menu_set_sensitive(mimeview->popupfactory,
1278 g_object_set_data(G_OBJECT(mimeview->popupmenu),
1279 "pop_partinfo", partinfo);
1281 gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
1282 NULL, NULL, NULL, NULL,
1283 event->button, event->time);
1287 lastinfo = partinfo;
1288 lasttime = event->time;
1293 void mimeview_pass_key_press_event(MimeView *mimeview, GdkEventKey *event)
1295 mimeview_key_pressed(mimeview->ctree, event, mimeview);
1298 static void mimeview_select_next_part(MimeView *mimeview)
1300 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
1301 GtkCTreeNode *node = mimeview->opened;
1302 MimeInfo *partinfo = NULL;
1305 node = GTK_CTREE_NODE_NEXT(node);
1307 node = gtk_ctree_node_nth(GTK_CTREE(ctree), 0);
1310 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1311 if (partinfo->type == MIMETYPE_MULTIPART)
1313 gtk_sctree_unselect_all(GTK_SCTREE(ctree));
1314 gtk_sctree_select(GTK_SCTREE(ctree), node);
1315 icon_list_toggle_by_mime_info(mimeview, partinfo);
1319 static void mimeview_select_prev_part(MimeView *mimeview)
1321 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
1322 GtkCTreeNode *node = mimeview->opened;
1323 MimeInfo *partinfo = NULL;
1326 node = GTK_CTREE_NODE_PREV(node);
1328 node = gtk_ctree_node_nth(GTK_CTREE(ctree), GTK_CLIST(ctree)->rows - 1);
1331 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1332 if (partinfo->type == MIMETYPE_MULTIPART)
1334 gtk_sctree_unselect_all(GTK_SCTREE(ctree));
1335 gtk_sctree_select(GTK_SCTREE(ctree), node);
1336 icon_list_toggle_by_mime_info(mimeview, partinfo);
1340 #define BREAK_ON_MODIFIER_KEY() \
1341 if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
1343 #define KEY_PRESS_EVENT_STOP() \
1344 g_signal_stop_emission_by_name(G_OBJECT(ctree), \
1347 static gint mimeview_key_pressed(GtkWidget *widget, GdkEventKey *event,
1350 SummaryView *summaryview;
1351 GtkCTree *ctree = GTK_CTREE(widget);
1353 if (!event) return FALSE;
1354 if (!mimeview->opened) return FALSE;
1356 summaryview = mimeview->messageview->mainwin->summaryview;
1358 if (summaryview && quicksearch_has_focus(summaryview->quicksearch))
1361 switch (event->keyval) {
1363 if (mimeview_scroll_page(mimeview, FALSE))
1366 mimeview_select_next_part(mimeview);
1370 mimeview_scroll_page(mimeview, TRUE);
1374 mimeview_scroll_one_line(mimeview,
1375 (event->state & GDK_MOD1_MASK) != 0);
1379 BREAK_ON_MODIFIER_KEY();
1380 mimeview_select_next_part(mimeview);
1385 BREAK_ON_MODIFIER_KEY();
1386 mimeview_select_prev_part(mimeview);
1390 BREAK_ON_MODIFIER_KEY();
1391 KEY_PRESS_EVENT_STOP();
1392 mimeview_save_as(mimeview);
1395 BREAK_ON_MODIFIER_KEY();
1396 KEY_PRESS_EVENT_STOP();
1397 mimeview_display_as_text(mimeview);
1400 BREAK_ON_MODIFIER_KEY();
1401 KEY_PRESS_EVENT_STOP();
1402 mimeview_launch(mimeview, NULL);
1405 BREAK_ON_MODIFIER_KEY();
1406 KEY_PRESS_EVENT_STOP();
1407 mimeview_open_with(mimeview);
1410 BREAK_ON_MODIFIER_KEY();
1411 KEY_PRESS_EVENT_STOP();
1412 mimeview_check_signature(mimeview);
1415 BREAK_ON_MODIFIER_KEY();
1416 KEY_PRESS_EVENT_STOP();
1417 mimeview_select_next_part(mimeview);
1423 if (!mimeview->messageview->mainwin) return FALSE;
1425 summary_pass_key_press_event(summaryview, event);
1429 static void mimeview_drag_data_get(GtkWidget *widget,
1430 GdkDragContext *drag_context,
1431 GtkSelectionData *selection_data,
1436 gchar *filename = NULL, *uriname, *tmp;
1441 if (!mimeview->opened) return;
1442 if (!mimeview->file) return;
1444 partinfo = mimeview_get_selected_part(mimeview);
1445 if (!partinfo) return;
1447 if (strlen(get_part_name(partinfo)) > 0) {
1448 filename = g_path_get_basename(get_part_name(partinfo));
1449 if (*filename == '\0') return;
1450 } else if (partinfo->type == MIMETYPE_MESSAGE
1451 && !g_ascii_strcasecmp(partinfo->subtype, "rfc822")) {
1453 GPtrArray *headers = NULL;
1456 fp = g_fopen(partinfo->data.filename, "rb");
1457 fseek(fp, partinfo->offset, SEEK_SET);
1458 headers = procheader_get_header_array_asis(fp);
1461 for (i = 0; i < headers->len; i++) {
1462 Header *header = g_ptr_array_index(headers, i);
1463 if (procheader_headername_equal(header->name, "Subject")) {
1464 unfold_line(header->body);
1465 name = g_strconcat(header->body, ".txt", NULL);
1466 subst_for_filename(name);
1469 procheader_header_array_destroy(headers);
1473 filename = g_path_get_basename(name);
1476 if (filename == NULL)
1477 filename = g_path_get_basename("Unnamed part");
1479 if (!g_utf8_validate(filename, -1, NULL))
1480 tmp = conv_codeset_strdup(filename,
1481 conv_get_locale_charset_str(),
1484 tmp = g_strdup(filename);
1487 g_warning("filename not in UTF-8");
1488 tmp = g_strdup("Unnamed part");
1490 filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
1494 if (is_file_exist(filename)) {
1496 gchar *prefix = NULL;
1497 gchar *new_name = NULL;
1498 if (strrchr(tmp, '.')) {
1499 prefix = g_strdup(tmp);
1500 ext = g_strdup(strrchr(tmp, '.'));
1501 *(strrchr(prefix, '.')) = '\0';
1503 prefix = g_strdup(tmp);
1507 new_name = g_strdup_printf("%s.%d%s", prefix, count, ext);
1511 filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
1514 goto check_new_file;
1519 if ((err = procmime_get_part(filename, partinfo)) < 0)
1521 (_("Couldn't save the part of multipart message: %s"),
1524 tmp = g_filename_to_uri(filename, NULL, NULL);
1525 uriname = g_strconcat(tmp, "\r\n", NULL);
1528 gtk_selection_data_set(selection_data, selection_data->target, 8,
1529 (guchar *)uriname, strlen(uriname));
1536 * Returns a filename (with path) for an attachment
1537 * \param partinfo The attachment to save
1538 * \param basedir The target directory
1539 * \param number Used for dummy filename if attachment is unnamed
1541 static gchar *mimeview_get_filename_for_part(MimeInfo *partinfo,
1542 const gchar *basedir,
1548 filename = g_strdup(get_part_name(partinfo));
1549 if (!filename || !*filename)
1550 filename = g_strdup_printf("noname.%d", number);
1552 if (!g_utf8_validate(filename, -1, NULL)) {
1553 gchar *tmp = conv_filename_to_utf8(filename);
1558 subst_for_filename(filename);
1560 fullname = g_strconcat
1561 (basedir, G_DIR_SEPARATOR_S, (filename[0] == G_DIR_SEPARATOR)
1562 ? &filename[1] : filename, NULL);
1565 filename = conv_filename_from_utf8(fullname);
1571 * Write a single attachment to file
1572 * \param filename Filename with path
1573 * \param partinfo Attachment to save
1575 static gboolean mimeview_write_part(const gchar *filename,
1581 dir= g_path_get_dirname(filename);
1582 if (!is_dir_exist(dir))
1586 if (is_file_exist(filename)) {
1591 if (!g_utf8_validate(filename, -1, NULL))
1592 tmp = conv_filename_to_utf8(filename);
1594 tmp = g_strdup(filename);
1596 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
1599 aval = alertpanel(_("Overwrite"), res, GTK_STOCK_CANCEL,
1600 GTK_STOCK_OK, NULL);
1602 if (G_ALERTALTERNATE != aval) return FALSE;
1605 if ((err = procmime_get_part(filename, partinfo)) < 0) {
1607 (_("Couldn't save the part of multipart message: %s"),
1616 * Menu callback: Save all attached files
1617 * \param mimeview Current display
1619 static void mimeview_save_all(MimeView *mimeview)
1623 gchar *startdir = NULL;
1626 if (!mimeview->opened) return;
1627 if (!mimeview->file) return;
1628 if (!mimeview->mimeinfo) return;
1630 partinfo = mimeview->mimeinfo;
1631 if (prefs_common.attach_save_dir && *prefs_common.attach_save_dir)
1632 startdir = g_strconcat(prefs_common.attach_save_dir,
1633 G_DIR_SEPARATOR_S, NULL);
1635 startdir = g_strdup(get_home_dir());
1637 dirname = filesel_select_file_save_folder(_("Select destination folder"), startdir);
1643 if (!is_dir_exist (dirname)) {
1644 alertpanel_error(_("'%s' is not a directory."),
1650 if (dirname[strlen(dirname)-1] == G_DIR_SEPARATOR)
1651 dirname[strlen(dirname)-1] = '\0';
1653 /* Skip the first part, that is sometimes DISPOSITIONTYPE_UNKNOWN */
1654 if (partinfo && partinfo->type == MIMETYPE_MESSAGE)
1655 partinfo = procmime_mimeinfo_next(partinfo);
1656 if (partinfo && partinfo->type == MIMETYPE_MULTIPART) {
1657 partinfo = procmime_mimeinfo_next(partinfo);
1658 if (partinfo && partinfo->type == MIMETYPE_TEXT)
1659 partinfo = procmime_mimeinfo_next(partinfo);
1662 while (partinfo != NULL) {
1663 if (partinfo->type != MIMETYPE_MESSAGE &&
1664 partinfo->type != MIMETYPE_MULTIPART &&
1665 (partinfo->disposition != DISPOSITIONTYPE_INLINE
1666 || get_real_part_name(partinfo) != NULL)) {
1667 gchar *filename = mimeview_get_filename_for_part
1668 (partinfo, dirname, number++);
1670 mimeview_write_part(filename, partinfo);
1673 partinfo = procmime_mimeinfo_next(partinfo);
1676 g_free(prefs_common.attach_save_dir);
1678 prefs_common.attach_save_dir = g_filename_to_utf8(dirname,
1679 -1, NULL, NULL, NULL);
1682 static MimeInfo *mimeview_get_part_to_use(MimeView *mimeview)
1684 MimeInfo *partinfo = NULL;
1685 if (mimeview->spec_part) {
1686 partinfo = mimeview->spec_part;
1687 mimeview->spec_part = NULL;
1689 partinfo = (MimeInfo *) g_object_get_data
1690 (G_OBJECT(mimeview->popupmenu),
1692 g_object_set_data(G_OBJECT(mimeview->popupmenu),
1693 "pop_partinfo", NULL);
1695 partinfo = mimeview_get_selected_part(mimeview);
1702 * Menu callback: Save the selected attachment
1703 * \param mimeview Current display
1705 static void mimeview_save_as(MimeView *mimeview)
1708 gchar *filepath = NULL;
1709 gchar *filedir = NULL;
1711 gchar *partname = NULL;
1713 if (!mimeview->opened) return;
1714 if (!mimeview->file) return;
1716 partinfo = mimeview_get_part_to_use(mimeview);
1718 g_return_if_fail(partinfo != NULL);
1720 if (get_part_name(partinfo) == NULL) {
1723 partname = g_strdup(get_part_name(partinfo));
1725 if (!g_utf8_validate(partname, -1, NULL)) {
1726 gchar *tmp = conv_filename_to_utf8(partname);
1728 tmp = conv_codeset_strdup(partname,
1729 conv_get_locale_charset_str(),
1738 subst_for_filename(partname);
1740 if (prefs_common.attach_save_dir)
1741 filepath = g_strconcat(prefs_common.attach_save_dir,
1742 G_DIR_SEPARATOR_S, partname, NULL);
1744 filepath = g_strdup(partname);
1748 filename = filesel_select_file_save(_("Save as"), filepath);
1754 mimeview_write_part(filename, partinfo);
1756 filedir = g_path_get_dirname(filename);
1757 if (filedir && strcmp(filedir, ".")) {
1758 g_free(prefs_common.attach_save_dir);
1759 prefs_common.attach_save_dir = g_filename_to_utf8(filedir, -1, NULL, NULL, NULL);
1766 static void mimeview_display_as_text(MimeView *mimeview)
1770 if (!mimeview->opened) return;
1772 partinfo = mimeview_get_part_to_use(mimeview);
1773 mimeview_select_mimepart_icon(mimeview, partinfo);
1774 g_return_if_fail(partinfo != NULL);
1775 mimeview_show_message_part(mimeview, partinfo);
1778 static void mimeview_launch(MimeView *mimeview, MimeInfo *partinfo)
1783 if (!mimeview->opened) return;
1784 if (!mimeview->file) return;
1787 partinfo = mimeview_get_part_to_use(mimeview);
1789 g_return_if_fail(partinfo != NULL);
1791 filename = procmime_get_tmp_file_name(partinfo);
1793 if ((err = procmime_get_part(filename, partinfo)) < 0)
1795 (_("Couldn't save the part of multipart message: %s"),
1798 mimeview_view_file(filename, partinfo, NULL, mimeview);
1803 static void mimeview_open_with(MimeView *mimeview)
1807 if (!mimeview) return;
1808 if (!mimeview->opened) return;
1809 if (!mimeview->file) return;
1811 partinfo = mimeview_get_part_to_use(mimeview);
1813 mimeview_open_part_with(mimeview, partinfo, FALSE);
1817 osso_context_t *get_osso_context(void);
1819 static void mimeview_open_part_with(MimeView *mimeview, MimeInfo *partinfo, gboolean automatic)
1823 gchar *mime_command = NULL;
1824 gchar *content_type = NULL;
1827 DBusConnection *dbusconn;
1831 g_return_if_fail(partinfo != NULL);
1833 filename = procmime_get_tmp_file_name(partinfo);
1835 if ((err = procmime_get_part(filename, partinfo)) < 0) {
1837 (_("Couldn't save the part of multipart message: %s"),
1843 if (!prefs_common.mime_open_cmd_history)
1844 prefs_common.mime_open_cmd_history =
1845 add_history(NULL, prefs_common.mime_open_cmd);
1847 if ((partinfo->type == MIMETYPE_APPLICATION) &&
1848 (!g_ascii_strcasecmp(partinfo->subtype, "octet-stream"))) {
1849 /* guess content-type from filename */
1850 content_type = procmime_get_mime_type(filename);
1852 if (content_type == NULL) {
1853 content_type = procmime_get_content_type_str(partinfo->type,
1858 if (content_type != NULL) {
1859 uri = g_filename_to_uri(filename, NULL, NULL);
1860 dbusconn = osso_get_dbus_connection (get_osso_context());
1862 r = hildon_mime_open_file_with_mime_type (dbusconn, uri, content_type);
1864 r = osso_mime_open_file_with_mime_type (dbusconn, uri, content_type);
1869 alertpanel_error(_("No registered viewer for this file type."));
1874 if ((partinfo->type == MIMETYPE_TEXT && !strcmp(partinfo->subtype, "html"))
1875 && prefs_common_get_uri_cmd() && prefs_common.uri_cmd[0]) {
1876 mime_command = g_strdup(prefs_common_get_uri_cmd());
1877 g_free(content_type);
1878 content_type = NULL;
1879 } else if (partinfo->type != MIMETYPE_TEXT || !prefs_common_get_ext_editor_cmd()
1880 || !prefs_common_get_ext_editor_cmd()[0]) {
1881 mime_command = mailcap_get_command_for_type(content_type, filename);
1883 mime_command = g_strdup(prefs_common_get_ext_editor_cmd());
1884 g_free(content_type);
1885 content_type = NULL;
1887 if (mime_command == NULL) {
1888 /* try with extension this time */
1889 g_free(content_type);
1890 content_type = procmime_get_mime_type(filename);
1891 mime_command = mailcap_get_command_for_type(content_type, filename);
1894 if (mime_command == NULL)
1898 gboolean remember = FALSE;
1899 if (content_type != NULL)
1900 cmd = input_dialog_combo_remember
1902 _("Enter the command line to open file:\n"
1903 "('%s' will be replaced with file name)"),
1904 mime_command ? mime_command : prefs_common.mime_open_cmd,
1905 prefs_common.mime_open_cmd_history, &remember);
1907 cmd = input_dialog_combo
1909 _("Enter the command line to open file:\n"
1910 "('%s' will be replaced with file name)"),
1911 mime_command ? mime_command : prefs_common.mime_open_cmd,
1912 prefs_common.mime_open_cmd_history);
1913 if (cmd && remember) {
1914 mailcap_update_default(content_type, cmd);
1916 g_free(mime_command);
1921 mimeview_view_file(filename, partinfo, cmd, mimeview);
1922 g_free(prefs_common.mime_open_cmd);
1923 prefs_common.mime_open_cmd = cmd;
1924 prefs_common.mime_open_cmd_history =
1925 add_history(prefs_common.mime_open_cmd_history, cmd);
1930 g_free(content_type);
1934 static void mimeview_view_file(const gchar *filename, MimeInfo *partinfo,
1935 const gchar *cmd, MimeView *mimeview)
1938 gchar buf[BUFFSIZE];
1940 mimeview_open_part_with(mimeview, partinfo, TRUE);
1942 if ((p = strchr(cmd, '%')) && *(p + 1) == 's' &&
1943 !strchr(p + 2, '%')) {
1944 g_snprintf(buf, sizeof(buf), cmd, filename);
1945 if (!prefs_common.save_parts_readwrite)
1946 g_chmod(filename, S_IRUSR);
1948 g_chmod(filename, S_IRUSR|S_IWUSR);
1950 g_warning("MIME viewer command line is invalid: '%s'", cmd);
1951 mimeview_open_part_with(mimeview, partinfo, FALSE);
1953 if (execute_command_line(buf, TRUE) != 0) {
1954 if (!prefs_common.save_parts_readwrite)
1955 g_chmod(filename, S_IRUSR|S_IWUSR);
1956 mimeview_open_part_with(mimeview, partinfo, FALSE);
1961 void mimeview_register_viewer_factory(MimeViewerFactory *factory)
1963 mimeviewer_factories = g_slist_append(mimeviewer_factories, factory);
1966 static gint cmp_viewer_by_factroy(gconstpointer a, gconstpointer b)
1968 return ((MimeViewer *) a)->factory == (MimeViewerFactory *) b ? 0 : -1;
1971 void mimeview_unregister_viewer_factory(MimeViewerFactory *factory)
1973 GSList *mimeview_list, *viewer_list;
1975 for (mimeview_list = mimeviews; mimeview_list != NULL; mimeview_list = g_slist_next(mimeview_list)) {
1976 MimeView *mimeview = (MimeView *) mimeview_list->data;
1978 if (mimeview->mimeviewer && mimeview->mimeviewer->factory == factory) {
1979 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1980 mimeview->mimeviewer = NULL;
1983 while ((viewer_list = g_slist_find_custom(mimeview->viewers, factory, cmp_viewer_by_factroy)) != NULL) {
1984 MimeViewer *mimeviewer = (MimeViewer *) viewer_list->data;
1986 mimeviewer->destroy_viewer(mimeviewer);
1987 mimeview->viewers = g_slist_remove(mimeview->viewers, mimeviewer);
1991 mimeviewer_factories = g_slist_remove(mimeviewer_factories, factory);
1994 static gboolean icon_clicked_cb (GtkWidget *button, GdkEventButton *event, MimeView *mimeview)
1999 num = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "icon_number"));
2000 partinfo = g_object_get_data(G_OBJECT(button), "partinfo");
2002 if (event->button == 1) {
2003 icon_selected(mimeview, num, partinfo);
2004 gtk_widget_grab_focus(button);
2006 part_button_pressed(mimeview, event, partinfo);
2007 icon_list_toggle_by_mime_info(mimeview, partinfo);
2012 static void icon_selected (MimeView *mimeview, gint num, MimeInfo *partinfo)
2015 node = gtk_ctree_find_by_row_data(GTK_CTREE(mimeview->ctree), NULL, partinfo);
2018 gtk_ctree_select(GTK_CTREE(mimeview->ctree), node);
2021 void mimeview_select_mimepart_icon(MimeView *mimeview, MimeInfo *partinfo)
2023 icon_list_toggle_by_mime_info(mimeview, partinfo);
2024 icon_selected(mimeview, -1, partinfo);
2027 static gint icon_key_pressed(GtkWidget *button, GdkEventKey *event,
2032 SummaryView *summaryview;
2035 num = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "icon_number"));
2036 partinfo = g_object_get_data(G_OBJECT(button), "partinfo");
2038 if (!event) return FALSE;
2040 textview = mimeview->textview;
2042 switch (event->keyval) {
2044 if (mimeview_scroll_page(mimeview, FALSE))
2047 mimeview_select_next_part(mimeview);
2052 mimeview_scroll_page(mimeview, TRUE);
2056 mimeview_scroll_one_line(mimeview,
2057 (event->state & GDK_MOD1_MASK) != 0);
2062 BREAK_ON_MODIFIER_KEY();
2063 mimeview_select_next_part(mimeview);
2068 BREAK_ON_MODIFIER_KEY();
2069 mimeview_select_prev_part(mimeview);
2073 BREAK_ON_MODIFIER_KEY();
2074 mimeview_save_as(mimeview);
2077 BREAK_ON_MODIFIER_KEY();
2078 mimeview_display_as_text(mimeview);
2081 BREAK_ON_MODIFIER_KEY();
2082 mimeview_launch(mimeview, NULL);
2085 BREAK_ON_MODIFIER_KEY();
2086 mimeview_open_with(mimeview);
2089 BREAK_ON_MODIFIER_KEY();
2090 mimeview_check_signature(mimeview);
2093 BREAK_ON_MODIFIER_KEY();
2094 mimeview_select_next_part(mimeview);
2100 if (!mimeview->messageview->mainwin) return FALSE;
2101 summaryview = mimeview->messageview->mainwin->summaryview;
2102 return summary_pass_key_press_event(summaryview, event);
2105 static gboolean icon_popup_menu(GtkWidget *widget, gpointer data)
2107 MimeView *mimeview = (MimeView *)data;
2108 MimeInfo *partinfo = g_object_get_data(G_OBJECT(widget), "partinfo");
2110 g_object_set_data(G_OBJECT(mimeview->popupmenu),
2111 "pop_partinfo", partinfo);
2112 gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
2113 NULL, NULL, NULL, NULL,
2114 0, gtk_get_current_event_time());
2118 static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
2120 GtkWidget *pixmap = NULL;
2125 const gchar *desc = NULL;
2126 gchar *sigshort = NULL;
2127 gchar *content_type;
2130 MimeInfo *siginfo = NULL;
2131 MimeInfo *encrypted = NULL;
2133 vbox = mimeview->icon_vbox;
2134 mimeview->icon_count++;
2135 button = gtk_event_box_new();
2137 g_signal_connect(G_OBJECT(button), "visibility-notify-event",
2138 G_CALLBACK(mimeview_visi_notify), mimeview);
2139 g_signal_connect(G_OBJECT(button), "motion-notify-event",
2140 G_CALLBACK(mimeview_visi_notify), mimeview);
2141 g_signal_connect(G_OBJECT(button), "leave-notify-event",
2142 G_CALLBACK(mimeview_leave_notify), mimeview);
2143 g_signal_connect(G_OBJECT(button), "enter-notify-event",
2144 G_CALLBACK(mimeview_enter_notify), mimeview);
2146 gtk_container_set_border_width(GTK_CONTAINER(button), 2);
2147 g_object_set_data(G_OBJECT(button), "icon_number",
2148 GINT_TO_POINTER(mimeview->icon_count));
2149 g_object_set_data(G_OBJECT(button), "partinfo",
2152 switch (mimeinfo->type) {
2155 if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "html"))
2156 stockp = STOCK_PIXMAP_MIME_TEXT_HTML;
2157 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "enriched"))
2158 stockp = STOCK_PIXMAP_MIME_TEXT_ENRICHED;
2159 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "calendar"))
2160 stockp = STOCK_PIXMAP_MIME_TEXT_CALENDAR;
2161 else if (mimeinfo->subtype && (!g_ascii_strcasecmp(mimeinfo->subtype, "x-patch")
2162 || !g_ascii_strcasecmp(mimeinfo->subtype, "x-diff")))
2163 stockp = STOCK_PIXMAP_MIME_TEXT_PATCH;
2165 stockp = STOCK_PIXMAP_MIME_TEXT_PLAIN;
2167 case MIMETYPE_MESSAGE:
2168 stockp = STOCK_PIXMAP_MIME_MESSAGE;
2170 case MIMETYPE_APPLICATION:
2171 if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "pgp-signature"))
2172 stockp = STOCK_PIXMAP_MIME_PGP_SIG;
2173 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "pdf"))
2174 stockp = STOCK_PIXMAP_MIME_PDF;
2175 else if (mimeinfo->subtype && !g_ascii_strcasecmp(mimeinfo->subtype, "postscript"))
2176 stockp = STOCK_PIXMAP_MIME_PS;
2178 stockp = STOCK_PIXMAP_MIME_APPLICATION;
2180 case MIMETYPE_IMAGE:
2181 stockp = STOCK_PIXMAP_MIME_IMAGE;
2183 case MIMETYPE_AUDIO:
2184 stockp = STOCK_PIXMAP_MIME_AUDIO;
2187 stockp = STOCK_PIXMAP_MIME_UNKNOWN;
2191 partinfo = mimeinfo;
2192 while (partinfo != NULL) {
2193 if (privacy_mimeinfo_is_signed(partinfo)) {
2197 if (privacy_mimeinfo_is_encrypted(partinfo)) {
2198 encrypted = partinfo;
2201 partinfo = procmime_mimeinfo_parent(partinfo);
2204 if (siginfo != NULL) {
2205 switch (privacy_mimeinfo_get_sig_status(siginfo)) {
2206 case SIGNATURE_UNCHECKED:
2207 case SIGNATURE_CHECK_FAILED:
2208 case SIGNATURE_CHECK_TIMEOUT:
2209 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2210 STOCK_PIXMAP_PRIVACY_EMBLEM_SIGNED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2213 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2214 STOCK_PIXMAP_PRIVACY_EMBLEM_PASSED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2216 case SIGNATURE_WARN:
2217 case SIGNATURE_KEY_EXPIRED:
2218 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2219 STOCK_PIXMAP_PRIVACY_EMBLEM_WARN, OVERLAY_BOTTOM_RIGHT, 6, 3);
2221 case SIGNATURE_INVALID:
2222 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2223 STOCK_PIXMAP_PRIVACY_EMBLEM_FAILED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2226 sigshort = privacy_mimeinfo_sig_info_short(siginfo);
2227 } else if (encrypted != NULL) {
2228 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp,
2229 STOCK_PIXMAP_PRIVACY_EMBLEM_ENCRYPTED, OVERLAY_BOTTOM_RIGHT, 6, 3);
2231 pixmap = stock_pixmap_widget_with_overlay(mimeview->mainwin->window, stockp, 0,
2232 OVERLAY_NONE, 6, 3);
2234 gtk_container_add(GTK_CONTAINER(button), pixmap);
2236 if (prefs_common.attach_desc)
2237 desc = get_part_description(mimeinfo);
2239 desc = get_part_name(mimeinfo);
2242 content_type = procmime_get_content_type_str(mimeinfo->type,
2245 tip = g_strjoin("\n", content_type,
2246 to_human_readable(mimeinfo->length), NULL);
2247 g_free(content_type);
2248 if (desc && *desc) {
2250 if (!g_utf8_validate(desc, -1, NULL)) {
2251 tmp = conv_filename_to_utf8(desc);
2253 tmp = g_strdup(desc);
2255 tiptmp = g_strjoin("\n", tmp, tip, NULL);
2260 if (sigshort && *sigshort) {
2261 tiptmp = g_strjoin("\n", tip, sigshort, NULL);
2267 gtk_tooltips_set_tip(mimeview->tooltips, button, tip, NULL);
2269 gtk_widget_show_all(button);
2270 gtk_drag_source_set(button, GDK_BUTTON1_MASK|GDK_BUTTON3_MASK,
2271 mimeview_mime_types, 1, GDK_ACTION_COPY);
2273 g_signal_connect(G_OBJECT(button), "popup-menu",
2274 G_CALLBACK(icon_popup_menu), mimeview);
2276 gtk_widget_tap_and_hold_setup(GTK_WIDGET(button), NULL, NULL,
2277 GTK_TAP_AND_HOLD_NONE | GTK_TAP_AND_HOLD_NO_INTERNALS);
2278 g_signal_connect(G_OBJECT(button), "tap-and-hold",
2279 G_CALLBACK(icon_popup_menu), mimeview);
2281 g_signal_connect(G_OBJECT(button), "button_release_event",
2282 G_CALLBACK(icon_clicked_cb), mimeview);
2283 g_signal_connect(G_OBJECT(button), "key_press_event",
2284 G_CALLBACK(icon_key_pressed), mimeview);
2285 g_signal_connect(G_OBJECT(button), "drag_data_get",
2286 G_CALLBACK(mimeview_drag_data_get), mimeview);
2287 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
2289 gtk_widget_set_size_request(vbox, -1, pixmap->requisition.height + 8);
2290 gtk_widget_set_size_request(button, -1, pixmap->requisition.height + 4);
2295 static void icon_list_clear (MimeView *mimeview)
2300 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
2301 for (; child != NULL; child = g_list_next(child)) {
2302 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_vbox),
2303 GTK_WIDGET(child->data));
2304 gtk_widget_destroy(GTK_WIDGET(child->data));
2307 mimeview->icon_count = 0;
2308 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
2309 gtk_adjustment_set_value(adj, adj->lower);
2310 gtk_adjustment_changed(adj);
2314 *\brief Used to 'click' the next or previous icon.
2316 *\return true if the icon 'number' exists and was selected.
2318 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
2319 GtkAllocation *size, MimeView *mimeview)
2321 GtkAllocation *mainbox_size;
2322 GtkAllocation *vbox_size;
2323 GtkAllocation *layout_size;
2326 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
2328 mainbox_size = &mimeview->icon_mainbox->allocation;
2329 vbox_size = &mimeview->icon_vbox->allocation;
2330 layout_size = &mimeview->icon_scroll->allocation;
2332 gtk_layout_set_size(GTK_LAYOUT(mimeview->icon_scroll),
2333 GTK_LAYOUT(mimeview->icon_scroll)->width,
2334 MAX(vbox_size->height, layout_size->height));
2335 adj->step_increment = 10;
2338 static void icon_list_create(MimeView *mimeview, MimeInfo *mimeinfo)
2340 GtkRequisition size;
2342 g_return_if_fail(mimeinfo != NULL);
2344 while (mimeinfo != NULL) {
2345 if (mimeinfo->type != MIMETYPE_MULTIPART)
2346 icon_list_append_icon(mimeview, mimeinfo);
2347 if (mimeinfo->node->children != NULL)
2348 icon_list_create(mimeview,
2349 (MimeInfo *) mimeinfo->node->children->data);
2350 mimeinfo = mimeinfo->node->next != NULL
2351 ? (MimeInfo *) mimeinfo->node->next->data
2354 gtk_widget_size_request(mimeview->icon_vbox, &size);
2355 if (size.width > mimeview->icon_mainbox->requisition.width) {
2356 gtk_widget_set_size_request(mimeview->icon_mainbox,
2361 static void icon_list_toggle_by_mime_info (MimeView *mimeview,
2366 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
2367 for (; child != NULL; child = g_list_next(child)) {
2368 if (!GTK_IS_EVENT_BOX(child->data))
2370 if(g_object_get_data(G_OBJECT(child->data),
2371 "partinfo") == (gpointer)mimeinfo) {
2372 gboolean *highlight = NULL;
2373 GtkWidget *icon = gtk_bin_get_child(GTK_BIN(child->data));
2374 highlight = g_object_get_data(G_OBJECT(icon), "highlight");
2376 gtk_widget_queue_draw(icon);
2378 gint *highlight = NULL;
2379 GtkWidget *icon = gtk_bin_get_child(GTK_BIN(child->data));
2380 highlight = g_object_get_data(G_OBJECT(icon), "highlight");
2382 gtk_widget_queue_draw(icon);
2387 static gint mime_toggle_button_cb(GtkWidget *button, GdkEventButton *event,
2390 gtk_widget_ref(button);
2392 mimeview_leave_notify(button, NULL, NULL);
2394 mimeview->ctree_mode = !mimeview->ctree_mode;
2395 if (mimeview->ctree_mode) {
2396 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_RIGHT,
2398 gtk_widget_hide(mimeview->icon_mainbox);
2399 gtk_widget_show(mimeview->ctree_mainbox);
2400 gtk_paned_set_position(GTK_PANED(mimeview->paned), mimeview->oldsize);
2402 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_mainbox),
2404 gtk_box_pack_end(GTK_BOX(mimeview->ctree_mainbox),
2405 button, FALSE, FALSE, 0);
2406 gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 6);
2408 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_LEFT,
2410 mimeview->oldsize = mimeview->ctree_mainbox->allocation.height;
2411 gtk_widget_hide(mimeview->ctree_mainbox);
2412 gtk_widget_show(mimeview->icon_mainbox);
2413 gtk_paned_set_position(GTK_PANED(mimeview->paned), 0);
2415 gtkut_container_remove(GTK_CONTAINER(mimeview->ctree_mainbox),
2417 gtk_box_pack_start(GTK_BOX(mimeview->icon_mainbox),
2418 button, FALSE, FALSE, 0);
2419 gtk_box_reorder_child(GTK_BOX(button->parent), button, 0);
2420 if (mimeview->opened)
2421 icon_list_toggle_by_mime_info
2422 (mimeview, gtk_ctree_node_get_row_data(GTK_CTREE(mimeview->ctree),
2425 gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 0);
2427 gtk_widget_unref(button);
2431 void mimeview_update (MimeView *mimeview) {
2432 if (mimeview && mimeview->mimeinfo) {
2433 icon_list_clear(mimeview);
2434 icon_list_create(mimeview, mimeview->mimeinfo);
2438 void mimeview_handle_cmd(MimeView *mimeview, const gchar *cmd, GdkEventButton *event, gpointer data)
2440 MessageView *msgview = NULL;
2441 MainWindow *mainwin = NULL;
2446 msgview = mimeview->messageview;
2450 mainwin = msgview->mainwin;
2454 g_object_set_data(G_OBJECT(mimeview->popupmenu),
2455 "pop_partinfo", NULL);
2457 if (!strcmp(cmd, "sc://view_log"))
2458 log_window_show(mainwin->logwin);
2459 else if (!strcmp(cmd, "sc://save_as"))
2460 mimeview_save_as(mimeview);
2461 else if (!strcmp(cmd, "sc://display_as_text"))
2462 mimeview_display_as_text(mimeview);
2463 else if (!strcmp(cmd, "sc://open_with"))
2464 mimeview_open_with(mimeview);
2465 else if (!strcmp(cmd, "sc://open"))
2466 mimeview_launch(mimeview, NULL);
2467 else if (!strcmp(cmd, "sc://select_attachment") && data != NULL) {
2468 icon_list_toggle_by_mime_info(mimeview, (MimeInfo *)data);
2469 icon_selected(mimeview, -1, (MimeInfo *)data);
2470 } else if (!strcmp(cmd, "sc://open_attachment") && data != NULL) {
2471 mimeview_launch(mimeview, (MimeInfo *)data);
2472 } else if (!strcmp(cmd, "sc://menu_attachment") && data != NULL) {
2473 mimeview->spec_part = (MimeInfo *)data;
2474 part_button_pressed(mimeview, event, (MimeInfo *)data);
2475 } else if (!strncmp(cmd, "sc://search_tags:", strlen("sc://search_tags:"))) {
2476 const gchar *tagname = cmd + strlen("sc://search_tags:");
2477 gchar *buf = g_strdup_printf("tag matchcase \"%s\"", tagname);
2478 gtk_toggle_button_set_active(
2479 GTK_TOGGLE_BUTTON(mimeview->messageview->mainwin->summaryview->toggle_search),
2481 quicksearch_set(mimeview->messageview->mainwin->summaryview->quicksearch,
2482 QUICK_SEARCH_EXTENDED, buf);
2487 gboolean mimeview_scroll_page(MimeView *mimeview, gboolean up)
2489 if (mimeview->type == MIMEVIEW_TEXT)
2490 return textview_scroll_page(mimeview->textview, up);
2491 else if (mimeview->mimeviewer) {
2492 MimeViewer *mimeviewer = mimeview->mimeviewer;
2493 if (mimeviewer->scroll_page)
2494 return mimeviewer->scroll_page(mimeviewer, up);
2499 void mimeview_scroll_one_line(MimeView *mimeview, gboolean up)
2501 if (mimeview->type == MIMEVIEW_TEXT)
2502 textview_scroll_one_line(mimeview->textview, up);
2503 else if (mimeview->mimeviewer) {
2504 MimeViewer *mimeviewer = mimeview->mimeviewer;
2505 if (mimeviewer->scroll_one_line)
2506 mimeviewer->scroll_one_line(mimeviewer, up);