2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2003 Hiroyuki Yamamoto
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
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, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 #include <gdk/gdkkeysyms.h>
28 #include <gtk/gtknotebook.h>
29 #include <gtk/gtkscrolledwindow.h>
30 #include <gtk/gtkctree.h>
31 #include <gtk/gtkvbox.h>
32 #include <gtk/gtkhbox.h>
33 #include <gtk/gtkvpaned.h>
34 #include <gtk/gtktext.h>
35 #include <gtk/gtksignal.h>
36 #include <gtk/gtkmenu.h>
37 #include <gtk/gtkdnd.h>
38 #include <gtk/gtkselection.h>
39 #include <gtk/gtktooltips.h>
40 #include <gtk/gtkcontainer.h>
41 #include <gtk/gtkbutton.h>
44 #ifndef HAVE_APACHE_FNMATCH
45 /* kludge: apache's fnmatch clashes with <regex.h>, don't include
55 #include "summaryview.h"
58 #include "alertpanel.h"
59 #include "inputdialog.h"
62 #include "prefs_common.h"
64 #include "stock_pixmap.h"
65 #include "gtk/gtkvscrollbutton.h"
75 #define N_MIMEVIEW_COLS 3
77 static void mimeview_set_multipart_tree (MimeView *mimeview,
79 GtkCTreeNode *parent);
80 static GtkCTreeNode *mimeview_append_part (MimeView *mimeview,
82 GtkCTreeNode *parent);
83 static void mimeview_show_message_part (MimeView *mimeview,
85 static void mimeview_change_view_type (MimeView *mimeview,
88 static void mimeview_selected (GtkCTree *ctree,
92 static void mimeview_start_drag (GtkWidget *widget,
96 static gint mimeview_button_pressed (GtkWidget *widget,
97 GdkEventButton *event,
99 static gint mimeview_key_pressed (GtkWidget *widget,
103 static void mimeview_drag_data_get (GtkWidget *widget,
104 GdkDragContext *drag_context,
105 GtkSelectionData *selection_data,
110 static void mimeview_display_as_text (MimeView *mimeview);
111 static void mimeview_save_as (MimeView *mimeview);
112 static void mimeview_save_all (MimeView *mimeview);
113 static void mimeview_launch (MimeView *mimeview);
114 static void mimeview_open_with (MimeView *mimeview);
115 static void mimeview_view_file (const gchar *filename,
117 const gchar *cmdline);
118 static gboolean icon_clicked_cb (GtkWidget *button,
119 GdkEventButton *event,
121 static void icon_selected (MimeView *mimeview,
124 static gint icon_key_pressed (GtkWidget *button,
127 static void toggle_icon (GtkToggleButton *button,
129 static void icon_list_append_icon (MimeView *mimeview,
131 static void icon_list_create (MimeView *mimeview,
133 static void icon_list_clear (MimeView *mimeview);
134 static void icon_list_toggle_by_mime_info (MimeView *mimeview,
136 static gboolean icon_list_select_by_number(MimeView *mimeview,
138 static void mime_toggle_button_cb (GtkWidget *button,
140 static void part_button_pressed (MimeView *mimeview,
141 GdkEventButton *event,
143 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
144 GtkAllocation *layout_size,
147 static GtkItemFactoryEntry mimeview_popup_entries[] =
149 {N_("/_Open"), NULL, mimeview_launch, 0, NULL},
150 {N_("/Open _with..."), NULL, mimeview_open_with, 0, NULL},
151 {N_("/_Display as text"), NULL, mimeview_display_as_text, 0, NULL},
152 {N_("/_Save as..."), NULL, mimeview_save_as, 0, NULL},
153 {N_("/Save _all..."), NULL, mimeview_save_all, 0, NULL},
156 static GtkTargetEntry mimeview_mime_types[] =
158 {"text/uri-list", 0, 0}
161 GSList *mimeviewer_factories;
164 MimeView *mimeview_create(MainWindow *mainwin)
169 GtkWidget *scrolledwin;
171 GtkWidget *mime_notebook;
172 GtkWidget *popupmenu;
173 GtkWidget *ctree_mainbox;
175 GtkWidget *mime_toggle;
176 GtkWidget *icon_mainbox;
177 GtkWidget *icon_scroll;
178 GtkWidget *icon_vbox;
180 GtkWidget *scrollbutton;
182 GtkTooltips *tooltips;
183 GtkItemFactory *popupfactory;
184 NoticeView *siginfoview;
185 gchar *titles[N_MIMEVIEW_COLS];
189 debug_print("Creating MIME view...\n");
190 mimeview = g_new0(MimeView, 1);
192 titles[COL_MIMETYPE] = _("MIME Type");
193 titles[COL_SIZE] = _("Size");
194 titles[COL_NAME] = _("Name");
196 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
197 gtk_widget_show(scrolledwin);
198 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
199 GTK_POLICY_AUTOMATIC,
202 ctree = gtk_sctree_new_with_titles(N_MIMEVIEW_COLS, 0, titles);
203 gtk_widget_show(ctree);
204 gtk_clist_set_selection_mode(GTK_CLIST(ctree), GTK_SELECTION_BROWSE);
205 gtk_ctree_set_line_style(GTK_CTREE(ctree), GTK_CTREE_LINES_NONE);
206 gtk_clist_set_column_justification(GTK_CLIST(ctree), COL_SIZE,
208 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_MIMETYPE, 240);
209 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_SIZE, 90);
210 for (i = 0; i < N_MIMEVIEW_COLS; i++)
211 GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(ctree)->column[i].button,
213 gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
215 gtk_signal_connect(GTK_OBJECT(ctree), "tree_select_row",
216 GTK_SIGNAL_FUNC(mimeview_selected), mimeview);
217 gtk_signal_connect(GTK_OBJECT(ctree), "button_press_event",
218 GTK_SIGNAL_FUNC(mimeview_button_pressed), mimeview);
219 gtk_signal_connect(GTK_OBJECT(ctree), "key_press_event",
220 GTK_SIGNAL_FUNC(mimeview_key_pressed), mimeview);
221 gtk_signal_connect(GTK_OBJECT (ctree),"start_drag",
222 GTK_SIGNAL_FUNC (mimeview_start_drag), mimeview);
223 gtk_signal_connect(GTK_OBJECT(ctree), "drag_data_get",
224 GTK_SIGNAL_FUNC(mimeview_drag_data_get), mimeview);
226 mime_notebook = gtk_notebook_new();
227 gtk_widget_show(mime_notebook);
228 GTK_WIDGET_UNSET_FLAGS(mime_notebook, GTK_CAN_FOCUS);
229 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mime_notebook), FALSE);
230 gtk_notebook_set_show_border(GTK_NOTEBOOK(mime_notebook), FALSE);
232 icon_vbox = gtk_vbox_new(FALSE, 2);
233 gtk_widget_show(icon_vbox);
234 icon_scroll = gtk_layout_new(NULL, NULL);
235 gtk_widget_show(icon_scroll);
236 gtk_layout_put(GTK_LAYOUT(icon_scroll), icon_vbox, 0, 0);
237 scrollbutton = gtk_vscrollbutton_new(gtk_layout_get_vadjustment(GTK_LAYOUT(icon_scroll)));
238 gtk_widget_show(scrollbutton);
240 mime_toggle = gtk_toggle_button_new();
241 gtk_widget_show(mime_toggle);
242 arrow = gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_NONE);
243 gtk_widget_show(arrow);
244 gtk_container_add(GTK_CONTAINER(mime_toggle), arrow);
245 gtk_signal_connect(GTK_OBJECT(mime_toggle), "toggled",
246 GTK_SIGNAL_FUNC(mime_toggle_button_cb), mimeview);
248 icon_mainbox = gtk_vbox_new(FALSE, 0);
249 gtk_widget_show(icon_mainbox);
250 gtk_box_pack_start(GTK_BOX(icon_mainbox), mime_toggle, FALSE, FALSE, 0);
251 gtk_box_pack_start(GTK_BOX(icon_mainbox), icon_scroll, TRUE, TRUE, 3);
252 gtk_box_pack_end(GTK_BOX(icon_mainbox), scrollbutton, FALSE, FALSE, 0);
253 gtk_signal_connect(GTK_OBJECT(icon_mainbox), "size_allocate",
254 GTK_SIGNAL_FUNC(icon_scroll_size_allocate_cb), mimeview);
256 ctree_mainbox = gtk_hbox_new(FALSE, 0);
257 gtk_box_pack_start(GTK_BOX(ctree_mainbox), scrolledwin, TRUE, TRUE, 0);
259 n_entries = sizeof(mimeview_popup_entries) /
260 sizeof(mimeview_popup_entries[0]);
261 popupmenu = menu_create_items(mimeview_popup_entries, n_entries,
262 "<MimeView>", &popupfactory, mimeview);
263 tooltips = gtk_tooltips_new();
264 gtk_tooltips_set_delay(tooltips, 0);
266 vbox = gtk_vbox_new(FALSE, 0);
267 gtk_widget_show(vbox);
268 siginfoview = noticeview_create(mainwin);
269 noticeview_hide(siginfoview);
270 gtk_box_pack_start(GTK_BOX(vbox), mime_notebook, TRUE, TRUE, 0);
271 gtk_box_pack_end(GTK_BOX(vbox), GTK_WIDGET_PTR(siginfoview), FALSE, FALSE, 0);
273 paned = gtk_vpaned_new();
274 gtk_widget_show(paned);
275 gtk_paned_set_gutter_size(GTK_PANED(paned), 0);
276 gtk_paned_pack1(GTK_PANED(paned), ctree_mainbox, FALSE, TRUE);
277 gtk_paned_pack2(GTK_PANED(paned), vbox, TRUE, TRUE);
279 hbox = gtk_hbox_new(FALSE, 0);
280 gtk_box_pack_start(GTK_BOX(hbox), paned, TRUE, TRUE, 0);
281 gtk_box_pack_start(GTK_BOX(hbox), icon_mainbox, FALSE, FALSE, 0);
283 gtk_widget_show(hbox);
284 gtk_widget_hide(ctree_mainbox);
286 mimeview->hbox = hbox;
287 mimeview->paned = paned;
288 mimeview->scrolledwin = scrolledwin;
289 mimeview->ctree = ctree;
290 mimeview->mime_notebook = mime_notebook;
291 mimeview->popupmenu = popupmenu;
292 mimeview->popupfactory = popupfactory;
294 mimeview->ctree_mainbox = ctree_mainbox;
295 mimeview->icon_scroll = icon_scroll;
296 mimeview->icon_vbox = icon_vbox;
297 mimeview->icon_mainbox = icon_mainbox;
298 mimeview->icon_count = 0;
299 mimeview->mainwin = mainwin;
300 mimeview->tooltips = tooltips;
301 mimeview->oldsize = 60;
302 mimeview->mime_toggle = mime_toggle;
303 mimeview->siginfoview = siginfoview;
305 mimeview->target_list = gtk_target_list_new(mimeview_mime_types, 1);
307 mimeviews = g_slist_prepend(mimeviews, mimeview);
312 void mimeview_init(MimeView *mimeview)
314 textview_init(mimeview->textview);
316 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
317 GTK_WIDGET_PTR(mimeview->textview));
320 void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
323 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
327 mimeview_clear(mimeview);
329 g_return_if_fail(file != NULL);
330 g_return_if_fail(mimeinfo != NULL);
332 mimeview->mimeinfo = mimeinfo;
334 mimeview->file = g_strdup(file);
336 gtk_signal_handler_block_by_func(GTK_OBJECT(ctree), mimeview_selected,
339 mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
340 icon_list_create(mimeview, mimeinfo);
342 gtk_signal_handler_unblock_by_func(GTK_OBJECT(ctree),
343 mimeview_selected, mimeview);
345 /* search first text part */
346 for (node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
347 node != NULL; node = GTK_CTREE_NODE_NEXT(node)) {
350 partinfo = gtk_ctree_node_get_row_data(ctree, node);
352 (partinfo->type == MIMETYPE_TEXT))
357 node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
360 gtk_ctree_select(ctree, node);
361 icon_list_toggle_by_mime_info
362 (mimeview, gtk_ctree_node_get_row_data(ctree, node));
363 gtkut_ctree_set_focus_row(ctree, node);
364 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(mimeview->mime_toggle)))
365 gtk_widget_grab_focus(mimeview->ctree);
369 void mimeview_destroy(MimeView *mimeview)
373 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
374 MimeViewer *viewer = (MimeViewer *) cur->data;
375 gtk_container_remove(GTK_CONTAINER(mimeview->mime_notebook),
376 GTK_WIDGET(viewer->get_widget(viewer)));
377 viewer->destroy_viewer(viewer);
379 g_slist_free(mimeview->viewers);
380 gtk_target_list_unref(mimeview->target_list);
382 procmime_mimeinfo_free_all(mimeview->mimeinfo);
383 g_free(mimeview->file);
386 mimeviews = g_slist_remove(mimeviews, mimeview);
390 MimeInfo *mimeview_get_selected_part(MimeView *mimeview)
392 return gtk_ctree_node_get_row_data
393 (GTK_CTREE(mimeview->ctree), mimeview->opened);
396 static void mimeview_set_multipart_tree(MimeView *mimeview,
398 GtkCTreeNode *parent)
402 g_return_if_fail(mimeinfo != NULL);
404 while (mimeinfo != NULL) {
405 node = mimeview_append_part(mimeview, mimeinfo, parent);
407 if (mimeinfo->children)
408 mimeview_set_multipart_tree(mimeview, mimeinfo->children, node);
409 mimeinfo = mimeinfo->next;
413 static gchar *get_part_name(MimeInfo *partinfo)
417 name = g_hash_table_lookup(partinfo->parameters, "name");
424 static gchar *get_part_description(MimeInfo *partinfo)
426 if (partinfo->description)
427 return partinfo->description;
428 else if (g_hash_table_lookup(partinfo->parameters, "name") != NULL)
429 return g_hash_table_lookup(partinfo->parameters, "name");
434 static GtkCTreeNode *mimeview_append_part(MimeView *mimeview,
436 GtkCTreeNode *parent)
438 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
440 static gchar content_type[64];
441 gchar *str[N_MIMEVIEW_COLS];
443 if (partinfo->type != MIMETYPE_UNKNOWN && partinfo->subtype) {
444 snprintf(content_type, 64, "%s/%s", procmime_get_type_str(partinfo->type), partinfo->subtype);
446 snprintf(content_type, 64, "UNKNOWN");
449 str[COL_MIMETYPE] = content_type;
450 str[COL_SIZE] = to_human_readable(partinfo->length);
451 if (prefs_common.attach_desc)
452 str[COL_NAME] = get_part_description(partinfo);
454 str[COL_NAME] = get_part_name(partinfo);
456 node = gtk_ctree_insert_node(ctree, parent, NULL, str, 0,
457 NULL, NULL, NULL, NULL,
459 gtk_ctree_node_set_row_data(ctree, node, partinfo);
464 static void mimeview_show_message_part(MimeView *mimeview, MimeInfo *partinfo)
469 if (!partinfo) return;
471 fname = mimeview->file;
474 if ((fp = fopen(fname, "rb")) == NULL) {
475 FILE_OP_ERROR(fname, "fopen");
479 if (fseek(fp, partinfo->offset, SEEK_SET) < 0) {
480 FILE_OP_ERROR(mimeview->file, "fseek");
485 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
486 textview_show_part(mimeview->textview, partinfo, fp);
491 static MimeViewer *get_viewer_for_content_type(MimeView *mimeview, const gchar *content_type)
494 MimeViewerFactory *factory = NULL;
495 MimeViewer *viewer = NULL;
498 * FNM_CASEFOLD is a GNU extension
499 * if its not defined copy the string to the stack and
500 * convert the copy to lower case
503 #define FNM_CASEFOLD 0
504 Xstrdup_a(content_type, content_type, return NULL);
505 g_strdown((gchar *)content_type);
508 for (cur = mimeviewer_factories; cur != NULL; cur = g_slist_next(cur)) {
509 MimeViewerFactory *curfactory = cur->data;
512 while (curfactory->content_types[i] != NULL) {
513 debug_print("%s\n", curfactory->content_types[i]);
514 if(!fnmatch(curfactory->content_types[i], content_type, FNM_CASEFOLD)) {
515 factory = curfactory;
526 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
527 MimeViewer *curviewer = cur->data;
529 if (curviewer->factory == factory)
532 viewer = factory->create_viewer();
533 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
534 GTK_WIDGET(viewer->get_widget(viewer)));
536 mimeview->viewers = g_slist_append(mimeview->viewers, viewer);
541 static MimeViewer *get_viewer_for_mimeinfo(MimeView *mimeview, MimeInfo *partinfo)
543 gchar *content_type = NULL;
544 MimeViewer *viewer = NULL;
546 if ((partinfo->type == MIMETYPE_APPLICATION) &&
547 (g_strcasecmp(partinfo->subtype, "octet-stream")) &&
548 (partinfo->name != NULL)) {
549 content_type = procmime_get_mime_type(partinfo->name);
551 content_type = g_strdup_printf("%s/%s", procmime_get_type_str(partinfo->type), partinfo->subtype);
554 if (content_type != NULL) {
555 viewer = get_viewer_for_content_type(mimeview, content_type);
556 g_free(content_type);
562 static gboolean mimeview_show_part(MimeView *mimeview, MimeInfo *partinfo)
566 viewer = get_viewer_for_mimeinfo(mimeview, partinfo);
567 if (viewer == NULL) {
568 if (mimeview->mimeviewer != NULL)
569 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
570 mimeview->mimeviewer = NULL;
574 if (mimeview->mimeviewer != viewer) {
575 if (mimeview->mimeviewer != NULL)
576 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
577 mimeview->mimeviewer = viewer;
578 mimeview_change_view_type(mimeview, MIMEVIEW_VIEWER);
580 viewer->show_mimepart(viewer, mimeview->file, partinfo);
585 static void mimeview_change_view_type(MimeView *mimeview, MimeViewType type)
587 TextView *textview = mimeview->textview;
589 if ((mimeview->type != MIMEVIEW_VIEWER) &&
590 (mimeview->type == type)) return;
594 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->mime_notebook),
595 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
596 GTK_WIDGET_PTR(textview)));
598 case MIMEVIEW_VIEWER:
599 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->mime_notebook),
600 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
601 GTK_WIDGET(mimeview->mimeviewer->get_widget(mimeview->mimeviewer))));
607 mimeview->type = type;
610 void mimeview_clear(MimeView *mimeview)
612 GtkCList *clist = GTK_CLIST(mimeview->ctree);
614 noticeview_hide(mimeview->siginfoview);
616 gtk_clist_clear(clist);
617 textview_clear(mimeview->textview);
618 if (mimeview->mimeviewer != NULL)
619 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
621 if (mimeview->mimeinfo != NULL)
622 procmime_mimeinfo_free_all(mimeview->mimeinfo);
623 mimeview->mimeinfo = NULL;
625 mimeview->opened = NULL;
627 g_free(mimeview->file);
628 mimeview->file = NULL;
630 icon_list_clear(mimeview);
633 static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
638 if (mimeview->opened == node) return;
639 mimeview->opened = node;
640 gtk_ctree_node_moveto(ctree, node, -1, 0.5, 0);
642 partinfo = gtk_ctree_node_get_row_data(ctree, node);
643 if (!partinfo) return;
645 /* ungrab the mouse event */
646 if (GTK_WIDGET_HAS_GRAB(ctree)) {
647 gtk_grab_remove(GTK_WIDGET(ctree));
648 if (gdk_pointer_is_grabbed())
649 gdk_pointer_ungrab(GDK_CURRENT_TIME);
652 mimeview->textview->default_text = FALSE;
654 if (!mimeview_show_part(mimeview, partinfo)) {
655 switch (partinfo->type) {
657 case MIMETYPE_MESSAGE:
658 case MIMETYPE_MULTIPART:
659 mimeview_show_message_part(mimeview, partinfo);
663 mimeview->textview->default_text = TRUE;
664 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
665 textview_show_mime_part(mimeview->textview, partinfo);
671 static void mimeview_start_drag(GtkWidget *widget, gint button,
672 GdkEvent *event, MimeView *mimeview)
674 GdkDragContext *context;
677 g_return_if_fail(mimeview != NULL);
679 partinfo = mimeview_get_selected_part(mimeview);
680 if (partinfo->filename == NULL && partinfo->name == NULL) return;
682 context = gtk_drag_begin(widget, mimeview->target_list,
683 GDK_ACTION_COPY, button, event);
684 gtk_drag_set_icon_default(context);
687 static gint mimeview_button_pressed(GtkWidget *widget, GdkEventButton *event,
690 GtkCList *clist = GTK_CLIST(widget);
693 if (!event) return FALSE;
695 if (event->button == 2 || event->button == 3) {
696 if (!gtk_clist_get_selection_info(clist, event->x, event->y,
699 gtk_clist_unselect_all(clist);
700 gtk_clist_select_row(clist, row, column);
701 gtkut_clist_set_focus_row(clist, row);
703 part_button_pressed(mimeview, event, mimeview_get_selected_part(mimeview));
708 static void part_button_pressed(MimeView *mimeview, GdkEventButton *event,
711 if (event->button == 2 ||
712 (event->button == 1 && event->type == GDK_2BUTTON_PRESS)) {
713 /* call external program for image, audio or html */
714 mimeview_launch(mimeview);
715 } else if (event->button == 3) {
716 if (partinfo && (partinfo->type == MIMETYPE_TEXT ||
717 partinfo->type == MIMETYPE_MESSAGE ||
718 partinfo->type == MIMETYPE_IMAGE ||
719 partinfo->type == MIMETYPE_MULTIPART))
720 menu_set_sensitive(mimeview->popupfactory,
721 "/Display as text", FALSE);
723 menu_set_sensitive(mimeview->popupfactory,
724 "/Display as text", TRUE);
726 partinfo->type == MIMETYPE_APPLICATION)
727 menu_set_sensitive(mimeview->popupfactory,
730 menu_set_sensitive(mimeview->popupfactory,
733 gtk_object_set_data(GTK_OBJECT(mimeview->popupmenu),
734 "pop_partinfo", partinfo);
736 gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
737 NULL, NULL, NULL, NULL,
738 event->button, event->time);
743 void mimeview_pass_key_press_event(MimeView *mimeview, GdkEventKey *event)
745 mimeview_key_pressed(mimeview->ctree, event, mimeview);
748 #define BREAK_ON_MODIFIER_KEY() \
749 if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
751 #define KEY_PRESS_EVENT_STOP() \
752 if (gtk_signal_n_emissions_by_name \
753 (GTK_OBJECT(ctree), "key_press_event") > 0) { \
754 gtk_signal_emit_stop_by_name(GTK_OBJECT(ctree), \
755 "key_press_event"); \
758 static gint mimeview_key_pressed(GtkWidget *widget, GdkEventKey *event,
761 SummaryView *summaryview;
762 GtkCTree *ctree = GTK_CTREE(widget);
765 if (!event) return FALSE;
766 if (!mimeview->opened) return FALSE;
768 switch (event->keyval) {
770 if (textview_scroll_page(mimeview->textview, FALSE))
773 node = GTK_CTREE_NODE_NEXT(mimeview->opened);
775 gtk_sctree_unselect_all(GTK_SCTREE(ctree));
776 gtk_sctree_select(GTK_SCTREE(ctree), node);
781 textview_scroll_page(mimeview->textview, TRUE);
784 textview_scroll_one_line(mimeview->textview,
785 (event->state & GDK_MOD1_MASK) != 0);
789 BREAK_ON_MODIFIER_KEY();
790 if (!GTK_CTREE_NODE_NEXT(mimeview->opened)) break;
791 KEY_PRESS_EVENT_STOP();
793 gtk_signal_emit_by_name(GTK_OBJECT(ctree), "scroll_vertical",
794 GTK_SCROLL_STEP_FORWARD, 0.0);
798 BREAK_ON_MODIFIER_KEY();
799 if (!GTK_CTREE_NODE_PREV(mimeview->opened)) break;
800 KEY_PRESS_EVENT_STOP();
802 gtk_signal_emit_by_name(GTK_OBJECT(ctree), "scroll_vertical",
803 GTK_SCROLL_STEP_BACKWARD, 0.0);
806 BREAK_ON_MODIFIER_KEY();
807 KEY_PRESS_EVENT_STOP();
808 mimeview_save_as(mimeview);
811 BREAK_ON_MODIFIER_KEY();
812 KEY_PRESS_EVENT_STOP();
813 mimeview_display_as_text(mimeview);
816 BREAK_ON_MODIFIER_KEY();
817 KEY_PRESS_EVENT_STOP();
818 mimeview_launch(mimeview);
824 if (!mimeview->messageview->mainwin) return FALSE;
825 summaryview = mimeview->messageview->mainwin->summaryview;
826 summary_pass_key_press_event(summaryview, event);
830 static void mimeview_drag_data_get(GtkWidget *widget,
831 GdkDragContext *drag_context,
832 GtkSelectionData *selection_data,
837 gchar *filename, *uriname;
840 if (!mimeview->opened) return;
841 if (!mimeview->file) return;
843 partinfo = mimeview_get_selected_part(mimeview);
844 if (!partinfo) return;
845 if (!partinfo->filename && !partinfo->name) return;
847 filename = partinfo->filename ? partinfo->filename : partinfo->name;
848 filename = g_basename(filename);
849 if (*filename == '\0') return;
851 filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
854 if (procmime_get_part(filename, partinfo) < 0)
856 (_("Can't save the part of multipart message."));
858 uriname = g_strconcat("file:/", filename, NULL);
859 gtk_selection_data_set(selection_data, selection_data->target, 8,
860 uriname, strlen(uriname));
866 static void mimeview_save_all(MimeView *mimeview)
869 gchar *defname = NULL;
871 MimeInfo *attachment;
874 if (!mimeview->opened) return;
875 if (!mimeview->file) return;
877 partinfo = mimeview_get_selected_part(mimeview);
878 g_return_if_fail(partinfo != NULL);
880 dirname = filesel_select_file(_("Save as"), defname);
881 if (!dirname) return;
883 /* return to first children */
884 if (!partinfo->parent->children) return; /* multipart container? */
885 attachment = partinfo->parent->children->next;
886 /* for each attachment, extract it in the selected dir. */
887 while (attachment != NULL) {
888 static guint subst_cnt = 1;
890 gchar *attachname = g_strdup(get_part_name(attachment));
891 AlertValue aval = G_ALERTDEFAULT;
894 if (!attachname || !strlen(attachname))
895 attachname = g_strdup_printf("noname.%d",subst_cnt++);
896 subst_chars(attachname, ":?*&|<>\t\r\n", '_');
897 g_snprintf(buf, sizeof(buf), "%s%s",
899 (attachname[0] == G_DIR_SEPARATOR)
902 subst_chars(buf, "/\\", G_DIR_SEPARATOR);
903 attachdir = g_dirname(buf);
904 make_dir_hier(attachdir);
907 if (is_file_exist(buf)) {
908 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
910 aval = alertpanel(_("Overwrite"), res, _("OK"),
916 if ((G_ALERTDEFAULT != aval) || (procmime_get_part(buf, attachment) < 0))
917 alertpanel_error(_("Can't save the part of multipart message."));
918 attachment = attachment->next;
922 static void mimeview_display_as_text(MimeView *mimeview)
926 if (!mimeview->opened) return;
928 partinfo = mimeview_get_selected_part(mimeview);
930 partinfo = (MimeInfo *) gtk_object_get_data
931 (GTK_OBJECT(mimeview->popupmenu),
933 gtk_object_set_data(GTK_OBJECT(mimeview->popupmenu),
934 "pop_partinfo", NULL);
937 g_return_if_fail(partinfo != NULL);
938 mimeview_show_message_part(mimeview, partinfo);
941 static void mimeview_save_as(MimeView *mimeview)
944 gchar *defname = NULL;
948 if (!mimeview->opened) return;
949 if (!mimeview->file) return;
951 partinfo = mimeview_get_selected_part(mimeview);
953 partinfo = (MimeInfo *) gtk_object_get_data
954 (GTK_OBJECT(mimeview->popupmenu),
956 gtk_object_set_data(GTK_OBJECT(mimeview->popupmenu),
957 "pop_partinfo", NULL);
959 g_return_if_fail(partinfo != NULL);
961 if (partinfo->filename)
962 defname = partinfo->filename;
963 else if (partinfo->name) {
964 Xstrdup_a(defname, partinfo->name, return);
965 subst_for_filename(defname);
968 filename = filesel_select_file(_("Save as"), defname);
969 if (!filename) return;
970 if (is_file_exist(filename)) {
972 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
974 aval = alertpanel(_("Overwrite"), res, _("OK"),
977 if (G_ALERTDEFAULT != aval) return;
980 if (procmime_get_part(filename, partinfo) < 0)
982 (_("Can't save the part of multipart message."));
985 static void mimeview_launch(MimeView *mimeview)
990 if (!mimeview->opened) return;
991 if (!mimeview->file) return;
993 partinfo = mimeview_get_selected_part(mimeview);
995 partinfo = (MimeInfo *) gtk_object_get_data
996 (GTK_OBJECT(mimeview->popupmenu),
998 gtk_object_set_data(GTK_OBJECT(mimeview->popupmenu),
999 "pop_partinfo", NULL);
1001 g_return_if_fail(partinfo != NULL);
1003 filename = procmime_get_tmp_file_name(partinfo);
1005 if (procmime_get_part(filename, partinfo) < 0)
1007 (_("Can't save the part of multipart message."));
1009 mimeview_view_file(filename, partinfo, NULL);
1014 static void mimeview_open_with(MimeView *mimeview)
1020 if (!mimeview->opened) return;
1021 if (!mimeview->file) return;
1023 partinfo = mimeview_get_selected_part(mimeview);
1025 partinfo = (MimeInfo *) gtk_object_get_data
1026 (GTK_OBJECT(mimeview->popupmenu),
1028 gtk_object_set_data(GTK_OBJECT(mimeview->popupmenu),
1029 "pop_partinfo", NULL);
1031 g_return_if_fail(partinfo != NULL);
1033 filename = procmime_get_tmp_file_name(partinfo);
1035 if (procmime_get_part(filename, partinfo) < 0) {
1037 (_("Can't save the part of multipart message."));
1042 if (!prefs_common.mime_open_cmd_history)
1043 prefs_common.mime_open_cmd_history =
1044 add_history(NULL, prefs_common.mime_open_cmd);
1046 cmd = input_dialog_combo
1048 _("Enter the command line to open file:\n"
1049 "(`%s' will be replaced with file name)"),
1050 prefs_common.mime_open_cmd,
1051 prefs_common.mime_open_cmd_history,
1054 mimeview_view_file(filename, partinfo, cmd);
1055 g_free(prefs_common.mime_open_cmd);
1056 prefs_common.mime_open_cmd = cmd;
1057 prefs_common.mime_open_cmd_history =
1058 add_history(prefs_common.mime_open_cmd_history, cmd);
1064 static void mimeview_view_file(const gchar *filename, MimeInfo *partinfo,
1065 const gchar *cmdline)
1067 static gchar *default_image_cmdline = "display '%s'";
1068 static gchar *default_audio_cmdline = "play '%s'";
1069 static gchar *default_html_cmdline = DEFAULT_BROWSER_CMD;
1070 static gchar *mime_cmdline = "metamail -d -b -x -c %s '%s'";
1074 const gchar *def_cmd;
1080 } else if (MIMETYPE_APPLICATION == partinfo->type) {
1082 } else if (MIMETYPE_IMAGE == partinfo->type) {
1083 cmd = prefs_common.mime_image_viewer;
1084 def_cmd = default_image_cmdline;
1085 } else if (MIMETYPE_AUDIO == partinfo->type) {
1086 cmd = prefs_common.mime_audio_player;
1087 def_cmd = default_audio_cmdline;
1088 } else if (MIMETYPE_TEXT == partinfo->type && !strcmp(partinfo->subtype, "html")) {
1089 cmd = prefs_common.uri_cmd;
1090 def_cmd = default_html_cmdline;
1092 gchar *content_type;
1094 content_type = g_strdup_printf("%s/%s", procmime_get_type_str(partinfo->type), partinfo->subtype);
1095 g_snprintf(m_buf, sizeof(m_buf), mime_cmdline,
1096 content_type, "%s");
1097 g_free(content_type);
1102 if (cmd && (p = strchr(cmd, '%')) && *(p + 1) == 's' &&
1103 !strchr(p + 2, '%'))
1104 g_snprintf(buf, sizeof(buf), cmd, filename);
1107 g_warning("MIME viewer command line is invalid: `%s'", cmd);
1109 g_snprintf(buf, sizeof(buf), def_cmd, filename);
1114 execute_command_line(buf, TRUE);
1117 void mimeview_register_viewer_factory(MimeViewerFactory *factory)
1119 mimeviewer_factories = g_slist_append(mimeviewer_factories, factory);
1122 static gint cmp_viewer_by_factroy(gconstpointer a, gconstpointer b)
1124 return ((MimeViewer *) a)->factory == (MimeViewerFactory *) b ? 0 : -1;
1127 void mimeview_unregister_viewer_factory(MimeViewerFactory *factory)
1129 GSList *mimeview_list, *viewer_list;
1131 for (mimeview_list = mimeviews; mimeview_list != NULL; mimeview_list = g_slist_next(mimeview_list)) {
1132 MimeView *mimeview = (MimeView *) mimeview_list->data;
1134 if (mimeview->mimeviewer && mimeview->mimeviewer->factory == factory) {
1135 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1136 mimeview->mimeviewer = NULL;
1139 while ((viewer_list = g_slist_find_custom(mimeview->viewers, factory, cmp_viewer_by_factroy)) != NULL) {
1140 MimeViewer *mimeviewer = (MimeViewer *) viewer_list->data;
1142 mimeviewer->destroy_viewer(mimeviewer);
1143 mimeview->viewers = g_slist_remove(mimeview->viewers, mimeviewer);
1147 mimeviewer_factories = g_slist_remove(mimeviewer_factories, factory);
1150 static gboolean icon_clicked_cb (GtkWidget *button, GdkEventButton *event, MimeView *mimeview)
1155 num = GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(button), "icon_number"));
1156 partinfo = gtk_object_get_data(GTK_OBJECT(button), "partinfo");
1157 if (event->button == 1) {
1158 icon_selected(mimeview, num, partinfo);
1159 gtk_widget_grab_focus(button);
1161 if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)))
1162 toggle_icon(GTK_TOGGLE_BUTTON(button), mimeview);
1164 gtk_signal_emit_stop_by_name(GTK_OBJECT(button), "button_press_event");
1167 part_button_pressed(mimeview, event, partinfo);
1172 static void icon_selected (MimeView *mimeview, gint num, MimeInfo *partinfo)
1175 node = gtk_ctree_find_by_row_data(GTK_CTREE(mimeview->ctree), NULL, partinfo);
1177 gtk_ctree_select(GTK_CTREE(mimeview->ctree), node);
1180 #undef KEY_PRESS_EVENT_STOP
1181 #define KEY_PRESS_EVENT_STOP() \
1182 if (gtk_signal_n_emissions_by_name \
1183 (GTK_OBJECT(button), "key_press_event") > 0) { \
1184 gtk_signal_emit_stop_by_name(GTK_OBJECT(button), \
1185 "key_press_event"); \
1187 static gint icon_key_pressed(GtkWidget *button, GdkEventKey *event,
1192 SummaryView *summaryview;
1195 num = GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(button), "icon_number"));
1196 partinfo = gtk_object_get_data(GTK_OBJECT(button), "partinfo");
1198 if (!event) return FALSE;
1200 textview = mimeview->textview;
1202 switch (event->keyval) {
1204 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button))) {
1205 /* stop the button being untoggled */
1206 KEY_PRESS_EVENT_STOP();
1207 if (textview_scroll_page(textview, FALSE))
1210 if (icon_list_select_by_number(mimeview, num + 1))
1213 icon_selected(mimeview, num, partinfo);
1214 toggle_icon(GTK_TOGGLE_BUTTON(button), mimeview);
1220 textview_scroll_page(textview, TRUE);
1223 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button))) {
1224 KEY_PRESS_EVENT_STOP();
1225 textview_scroll_one_line(textview,
1226 (event->state & GDK_MOD1_MASK) != 0);
1229 icon_selected(mimeview, num, partinfo);
1230 toggle_icon(GTK_TOGGLE_BUTTON(button), mimeview);
1236 BREAK_ON_MODIFIER_KEY();
1237 if (icon_list_select_by_number(mimeview, num + 1))
1238 KEY_PRESS_EVENT_STOP();
1244 BREAK_ON_MODIFIER_KEY();
1245 if (icon_list_select_by_number(mimeview, num - 1))
1246 KEY_PRESS_EVENT_STOP();
1251 BREAK_ON_MODIFIER_KEY();
1252 KEY_PRESS_EVENT_STOP();
1253 mimeview_save_as(mimeview);
1256 BREAK_ON_MODIFIER_KEY();
1257 KEY_PRESS_EVENT_STOP();
1258 mimeview_display_as_text(mimeview);
1261 BREAK_ON_MODIFIER_KEY();
1262 KEY_PRESS_EVENT_STOP();
1263 mimeview_launch(mimeview);
1269 if (!mimeview->messageview->mainwin) return FALSE;
1270 summaryview = mimeview->messageview->mainwin->summaryview;
1271 summary_pass_key_press_event(summaryview, event);
1275 static void toggle_icon(GtkToggleButton *button, MimeView *mimeview)
1279 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
1280 for (; child != NULL; child = g_list_next(child)) {
1281 if (GTK_IS_TOGGLE_BUTTON(child->data) &&
1282 GTK_TOGGLE_BUTTON(child->data) != button &&
1283 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(child->data)))
1284 gtk_toggle_button_set_active
1285 (GTK_TOGGLE_BUTTON(child->data),
1290 static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
1299 vbox = mimeview->icon_vbox;
1300 mimeview->icon_count++;
1301 button = gtk_toggle_button_new();
1302 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
1303 gtk_object_set_data(GTK_OBJECT(button), "icon_number",
1304 GINT_TO_POINTER(mimeview->icon_count));
1305 gtk_object_set_data(GTK_OBJECT(button), "partinfo",
1308 switch (mimeinfo->type) {
1311 if (mimeinfo->subtype && !g_strcasecmp(mimeinfo->subtype, "html"))
1312 stockp = STOCK_PIXMAP_MIME_TEXT_HTML;
1313 else if (mimeinfo->subtype && !g_strcasecmp(mimeinfo->subtype, "enriched"))
1314 stockp = STOCK_PIXMAP_MIME_TEXT_ENRICHED;
1316 stockp = STOCK_PIXMAP_MIME_TEXT_PLAIN;
1318 case MIMETYPE_MESSAGE:
1319 stockp = STOCK_PIXMAP_MIME_TEXT_PLAIN;
1321 case MIMETYPE_APPLICATION:
1322 if (mimeinfo->subtype && !g_strcasecmp(mimeinfo->subtype, "octet-stream"))
1323 stockp = STOCK_PIXMAP_MIME_APPLICATION_OCTET_STREAM;
1325 stockp = STOCK_PIXMAP_MIME_APPLICATION;
1327 case MIMETYPE_IMAGE:
1328 stockp = STOCK_PIXMAP_MIME_IMAGE;
1330 case MIMETYPE_AUDIO:
1331 stockp = STOCK_PIXMAP_MIME_AUDIO;
1334 stockp = STOCK_PIXMAP_MIME_UNKNOWN;
1338 pixmap = stock_pixmap_widget(mimeview->mainwin->window, stockp);
1339 gtk_container_add(GTK_CONTAINER(button), pixmap);
1342 if (prefs_common.attach_desc)
1343 desc = get_part_description(mimeinfo);
1345 desc = get_part_name(mimeinfo);
1349 tip = g_strdup_printf("%s\n%s/%s\n%s", desc,
1350 procmime_get_type_str(mimeinfo->type),
1352 to_human_readable(mimeinfo->length));
1354 tip = g_strdup_printf("%s/%s\n%s",
1355 procmime_get_type_str(mimeinfo->type),
1357 to_human_readable(mimeinfo->length));
1359 gtk_tooltips_set_tip(mimeview->tooltips, button, tip, NULL);
1361 gtk_widget_show_all(button);
1362 gtk_signal_connect(GTK_OBJECT(button), "button_press_event",
1363 GTK_SIGNAL_FUNC(icon_clicked_cb), mimeview);
1364 gtk_signal_connect(GTK_OBJECT(button), "key_press_event",
1365 GTK_SIGNAL_FUNC(icon_key_pressed), mimeview);
1366 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
1370 static void icon_list_clear (MimeView *mimeview)
1375 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
1376 for (; child != NULL; child = g_list_next(child)) {
1377 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_vbox),
1378 GTK_WIDGET(child->data));
1380 mimeview->icon_count = 0;
1381 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
1382 adj->value = adj->lower;
1383 gtk_signal_emit_by_name(GTK_OBJECT (adj), "value_changed");
1386 static void icon_list_toggle_by_mime_info(MimeView *mimeview,
1391 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
1392 for (; child != NULL; child = g_list_next(child)) {
1393 if (GTK_IS_TOGGLE_BUTTON(child->data) &&
1394 gtk_object_get_data(GTK_OBJECT(child->data),
1395 "partinfo") == (gpointer)mimeinfo) {
1396 toggle_icon(GTK_TOGGLE_BUTTON(child->data), mimeview);
1397 gtk_toggle_button_set_active
1398 (GTK_TOGGLE_BUTTON(child->data), TRUE);
1404 *\brief Used to 'click' the next or previous icon.
1406 *\return true if the icon 'number' exists and was selected.
1408 static gboolean icon_list_select_by_number(MimeView *mimeview,
1413 if (number == 0) return FALSE;
1414 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
1415 for (; child != NULL; child = g_list_next(child)) {
1416 if (GTK_IS_TOGGLE_BUTTON(child->data) &&
1417 GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(child->data),
1418 "icon_number")) == number) {
1419 icon_selected(mimeview, number,
1420 (MimeInfo*)gtk_object_get_data(GTK_OBJECT(child->data),
1422 toggle_icon(GTK_TOGGLE_BUTTON(child->data), mimeview);
1423 gtk_toggle_button_set_active
1424 (GTK_TOGGLE_BUTTON(child->data), TRUE);
1425 gtk_widget_grab_focus(GTK_WIDGET(child->data));
1433 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
1434 GtkAllocation *size, MimeView *mimeview)
1436 GtkAllocation *mainbox_size;
1437 GtkAllocation *vbox_size;
1438 GtkAllocation *layout_size;
1441 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
1443 mainbox_size = &mimeview->icon_mainbox->allocation;
1444 vbox_size = &mimeview->icon_vbox->allocation;
1445 layout_size = &mimeview->icon_scroll->allocation;
1447 /* centralise the vbox */
1448 gtk_layout_move(GTK_LAYOUT(mimeview->icon_scroll), mimeview->icon_vbox,
1449 (mainbox_size->width - vbox_size->width)/2, 0);
1451 gtk_layout_set_size(GTK_LAYOUT(mimeview->icon_scroll),
1452 GTK_LAYOUT(mimeview->icon_scroll)->width,
1453 MAX(vbox_size->height, layout_size->height));
1454 adj->step_increment = 5;
1457 static void icon_list_create(MimeView *mimeview, MimeInfo *mimeinfo)
1459 GtkRequisition size;
1461 g_return_if_fail(mimeinfo != NULL);
1463 if (mimeinfo->children)
1464 mimeinfo = mimeinfo->children;
1466 while (mimeinfo != NULL) {
1467 if (mimeinfo->children)
1468 icon_list_create(mimeview, mimeinfo);
1470 icon_list_append_icon(mimeview, mimeinfo);
1471 mimeinfo = mimeinfo->next;
1473 gtk_widget_size_request(mimeview->icon_vbox, &size);
1474 width = size.width + 4;
1475 if (width > mimeview->icon_mainbox->requisition.width) {
1476 gtk_widget_set_usize(mimeview->icon_mainbox,
1482 static void mime_toggle_button_cb (GtkWidget *button, MimeView *mimeview)
1484 gtk_widget_ref(button);
1486 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button))) {
1487 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_RIGHT,
1489 gtk_widget_hide(mimeview->icon_mainbox);
1490 gtk_widget_show(mimeview->ctree_mainbox);
1491 gtk_paned_set_position(GTK_PANED(mimeview->paned), mimeview->oldsize);
1493 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_mainbox),
1495 gtk_box_pack_end(GTK_BOX(mimeview->ctree_mainbox),
1496 button, FALSE, FALSE, 0);
1497 gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 6);
1499 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_LEFT,
1501 mimeview->oldsize = mimeview->ctree_mainbox->allocation.height;
1502 gtk_widget_hide(mimeview->ctree_mainbox);
1503 gtk_widget_show(mimeview->icon_mainbox);
1504 gtk_paned_set_position(GTK_PANED(mimeview->paned), 0);
1506 gtkut_container_remove(GTK_CONTAINER(mimeview->ctree_mainbox),
1508 gtk_box_pack_start(GTK_BOX(mimeview->icon_mainbox),
1509 button, FALSE, FALSE, 0);
1510 gtk_box_reorder_child(GTK_BOX(button->parent), button, 0);
1511 if (mimeview->opened)
1512 icon_list_toggle_by_mime_info
1513 (mimeview, gtk_ctree_node_get_row_data(GTK_CTREE(mimeview->ctree),
1516 gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 0);
1518 gtk_widget_grab_focus(button);
1519 gtk_widget_unref(button);
1523 void mimeview_update (MimeView *mimeview) {
1524 if (mimeview && mimeview->mimeinfo) {
1525 icon_list_clear(mimeview);
1526 icon_list_create(mimeview, mimeview->mimeinfo);