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/gtkhpaned.h>
33 #include <gtk/gtktext.h>
34 #include <gtk/gtksignal.h>
35 #include <gtk/gtkmenu.h>
36 #include <gtk/gtkdnd.h>
37 #include <gtk/gtkselection.h>
38 #include <gtk/gtktooltips.h>
39 #include <gtk/gtkcontainer.h>
42 #ifndef HAVE_APACHE_FNMATCH
43 /* kludge: apache's fnmatch clashes with <regex.h>, don't include
53 #include "summaryview.h"
56 #include "alertpanel.h"
57 #include "inputdialog.h"
60 #include "prefs_common.h"
62 #include "stock_pixmap.h"
63 #include "gtk/gtkvscrollbutton.h"
73 #define N_MIMEVIEW_COLS 3
74 #define ICONBOX_DEFAULT_WIDTH 36
76 static void mimeview_set_multipart_tree (MimeView *mimeview,
78 GtkCTreeNode *parent);
79 static GtkCTreeNode *mimeview_append_part (MimeView *mimeview,
81 GtkCTreeNode *parent);
82 static void mimeview_show_message_part (MimeView *mimeview,
84 static void mimeview_change_view_type (MimeView *mimeview,
86 static void mimeview_clear (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_list_append_icon (MimeView *mimeview,
123 static void icon_list_create (MimeView *mimeview,
125 static void icon_list_clear (MimeView *mimeview);
126 static void mime_toggle_button_cb (GtkWidget *button,
128 static void part_button_pressed (MimeView *mimeview,
129 GdkEventButton *event,
131 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
132 GtkAllocation *layout_size,
135 static GtkItemFactoryEntry mimeview_popup_entries[] =
137 {N_("/_Open"), NULL, mimeview_launch, 0, NULL},
138 {N_("/Open _with..."), NULL, mimeview_open_with, 0, NULL},
139 {N_("/_Display as text"), NULL, mimeview_display_as_text, 0, NULL},
140 {N_("/_Save as..."), NULL, mimeview_save_as, 0, NULL},
141 {N_("/Save _all..."), NULL, mimeview_save_all, 0, NULL}
144 {N_("/_Check signature"), NULL, mimeview_check_signature, 0, NULL}
148 static GtkTargetEntry mimeview_mime_types[] =
150 {"text/uri-list", 0, 0}
153 GSList *mimeviewer_factories;
156 MimeView *mimeview_create(MainWindow *mainwin)
163 GtkWidget *scrolledwin;
165 GtkWidget *mime_notebook;
166 GtkWidget *popupmenu;
167 GtkWidget *ctree_mainbox;
168 GtkWidget *mime_toggle;
169 GtkWidget *icon_mainbox;
170 GtkWidget *icon_scroll;
171 GtkWidget *icon_vbox;
173 GtkWidget *scrollbutton;
174 GtkTooltips *tooltips;
175 GtkItemFactory *popupfactory;
176 gchar *titles[N_MIMEVIEW_COLS];
180 debug_print("Creating MIME view...\n");
181 mimeview = g_new0(MimeView, 1);
183 titles[COL_MIMETYPE] = _("MIME Type");
184 titles[COL_SIZE] = _("Size");
185 titles[COL_NAME] = _("Name");
187 notebook = gtk_notebook_new();
188 gtk_notebook_set_scrollable(GTK_NOTEBOOK(notebook), TRUE);
189 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(notebook), FALSE);
190 gtk_notebook_set_show_border(GTK_NOTEBOOK(notebook), FALSE);
192 vbox = gtk_vbox_new(FALSE, 0);
193 gtk_container_add(GTK_CONTAINER(notebook), vbox);
195 scrolledwin = gtk_scrolled_window_new(NULL, NULL);
196 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
197 GTK_POLICY_AUTOMATIC,
200 ctree = gtk_sctree_new_with_titles(N_MIMEVIEW_COLS, 0, titles);
201 gtk_clist_set_selection_mode(GTK_CLIST(ctree), GTK_SELECTION_BROWSE);
202 gtk_ctree_set_line_style(GTK_CTREE(ctree), GTK_CTREE_LINES_NONE);
203 gtk_clist_set_column_justification(GTK_CLIST(ctree), COL_SIZE,
205 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_MIMETYPE, 200);
206 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_SIZE, 50);
207 gtk_clist_set_column_width(GTK_CLIST(ctree), COL_NAME, 200);
208 for (i = 0; i < N_MIMEVIEW_COLS; i++)
209 GTK_WIDGET_UNSET_FLAGS(GTK_CLIST(ctree)->column[i].button,
211 gtk_container_add(GTK_CONTAINER(scrolledwin), ctree);
213 gtk_signal_connect(GTK_OBJECT(ctree), "tree_select_row",
214 GTK_SIGNAL_FUNC(mimeview_selected), mimeview);
215 gtk_signal_connect(GTK_OBJECT(ctree), "button_press_event",
216 GTK_SIGNAL_FUNC(mimeview_button_pressed), mimeview);
217 gtk_signal_connect(GTK_OBJECT(ctree), "key_press_event",
218 GTK_SIGNAL_FUNC(mimeview_key_pressed), mimeview);
219 gtk_signal_connect(GTK_OBJECT (ctree),"start_drag",
220 GTK_SIGNAL_FUNC (mimeview_start_drag), mimeview);
221 gtk_signal_connect(GTK_OBJECT(ctree), "drag_data_get",
222 GTK_SIGNAL_FUNC(mimeview_drag_data_get), mimeview);
224 mime_notebook = gtk_notebook_new();
225 gtk_widget_show(mime_notebook);
226 GTK_WIDGET_UNSET_FLAGS(mime_notebook, GTK_CAN_FOCUS);
227 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mime_notebook), FALSE);
228 gtk_notebook_set_show_border(GTK_NOTEBOOK(mime_notebook), FALSE);
230 gtk_container_add(GTK_CONTAINER(notebook), mime_notebook);
231 gtk_notebook_set_page(GTK_NOTEBOOK(notebook), 0);
233 icon_vbox = gtk_vbox_new(FALSE,0);
234 icon_scroll = gtk_layout_new(NULL, NULL);
235 gtk_layout_put(GTK_LAYOUT(icon_scroll), icon_vbox, 0, 0);
236 scrollbutton = gtk_vscrollbutton_new(gtk_layout_get_vadjustment(GTK_LAYOUT(icon_scroll)));
238 mime_toggle = gtk_toggle_button_new();
239 arrow = gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_NONE);
240 gtk_widget_show(arrow);
241 gtk_container_add(GTK_CONTAINER(mime_toggle), arrow);
242 gtk_signal_connect(GTK_OBJECT(mime_toggle), "toggled",
243 GTK_SIGNAL_FUNC(mime_toggle_button_cb), mimeview);
245 icon_mainbox = gtk_vbox_new(FALSE, 0);
246 gtk_box_pack_start(GTK_BOX(icon_mainbox), mime_toggle, FALSE, FALSE, 0);
247 gtk_box_pack_start(GTK_BOX(icon_mainbox), icon_scroll, TRUE, TRUE, 3);
248 gtk_box_pack_end(GTK_BOX(icon_mainbox), scrollbutton, FALSE, FALSE, 0);
249 gtk_signal_connect(GTK_OBJECT(icon_mainbox), "size_allocate",
250 GTK_SIGNAL_FUNC(icon_scroll_size_allocate_cb), mimeview);
251 gtk_widget_set_usize(icon_mainbox, ICONBOX_DEFAULT_WIDTH, -1);
253 ctree_mainbox = gtk_vbox_new(FALSE, 0);
254 gtk_box_pack_start(GTK_BOX(ctree_mainbox), scrolledwin, TRUE, TRUE, 0);
256 n_entries = sizeof(mimeview_popup_entries) /
257 sizeof(mimeview_popup_entries[0]);
258 popupmenu = menu_create_items(mimeview_popup_entries, n_entries,
259 "<MimeView>", &popupfactory, mimeview);
260 tooltips = gtk_tooltips_new();
261 gtk_tooltips_set_delay(tooltips, 0);
263 paned = gtk_hpaned_new();
264 gtk_paned_set_gutter_size(GTK_PANED(paned), 0);
265 gtk_paned_pack1(GTK_PANED(paned), notebook, TRUE, TRUE);
266 gtk_paned_pack2(GTK_PANED(paned), icon_mainbox, FALSE, FALSE);
269 gtk_widget_ref(icon_mainbox);
270 gtk_widget_ref(ctree_mainbox);
272 gtk_widget_show_all(paned);
273 gtk_widget_show_all(icon_mainbox);
274 gtk_widget_show_all(ctree_mainbox);
276 mimeview->notebook = notebook;
277 mimeview->vbox = vbox;
278 mimeview->paned = paned;
279 mimeview->scrolledwin = scrolledwin;
280 mimeview->ctree = ctree;
281 mimeview->mime_notebook = mime_notebook;
282 mimeview->popupmenu = popupmenu;
283 mimeview->popupfactory = popupfactory;
285 mimeview->ctree_mainbox = ctree_mainbox;
286 mimeview->icon_scroll = icon_scroll;
287 mimeview->icon_vbox = icon_vbox;
288 mimeview->icon_mainbox = icon_mainbox;
289 mimeview->icon_count = 0;
290 mimeview->mainwin = mainwin;
291 mimeview->tooltips = tooltips;
292 mimeview->oldsize = 160;
293 mimeview->mime_toggle = mime_toggle;
295 mimeview->target_list = gtk_target_list_new(mimeview_mime_types, 1);
297 mimeviews = g_slist_prepend(mimeviews, mimeview);
302 void mimeview_init(MimeView *mimeview)
304 textview_init(mimeview->textview);
306 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
307 GTK_WIDGET_PTR(mimeview->textview));
311 * Check whether the message is OpenPGP signed
314 static gboolean mimeview_is_signed(MimeView *mimeview)
316 MimeInfo *partinfo = NULL;
318 debug_print("mimeview_is signed of %p\n", mimeview);
320 if (!mimeview) return FALSE;
321 if (!mimeview->opened) return FALSE;
323 debug_print("mimeview_is_signed: open\n" );
325 if (!mimeview->file) return FALSE;
327 debug_print("mimeview_is_signed: file\n" );
329 partinfo = gtk_ctree_node_get_row_data
330 (GTK_CTREE(mimeview->ctree), mimeview->opened);
331 g_return_val_if_fail(partinfo != NULL, FALSE);
333 /* walk the tree and see whether there is a signature somewhere */
335 if (rfc2015_has_signature(partinfo))
337 } while ((partinfo = partinfo->parent) != NULL);
339 debug_print("mimeview_is_signed: FALSE\n" );
344 static void set_unchecked_signature(MimeInfo *mimeinfo)
346 MimeInfo *sig_partinfo;
348 sig_partinfo = rfc2015_find_signature(mimeinfo);
349 if (sig_partinfo == NULL) return;
351 g_free(sig_partinfo->sigstatus);
352 sig_partinfo->sigstatus =
353 g_strdup(_("Right-click here to verify the signature"));
355 g_free(sig_partinfo->sigstatus_full);
356 sig_partinfo->sigstatus_full = NULL;
358 #endif /* USE_GPGME */
360 void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
363 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
367 mimeview_clear(mimeview);
368 textview_clear(mimeview->messageview->textview);
370 g_return_if_fail(file != NULL);
371 g_return_if_fail(mimeinfo != NULL);
373 mimeview->mimeinfo = mimeinfo;
375 mimeview->file = g_strdup(file);
378 if (prefs_common.auto_check_signatures && gpg_started) {
379 if ((fp = fopen(file, "rb")) == NULL) {
380 FILE_OP_ERROR(file, "fopen");
383 rfc2015_check_signature(mimeinfo, fp);
386 set_unchecked_signature(mimeinfo);
389 gtk_signal_handler_block_by_func(GTK_OBJECT(ctree), mimeview_selected,
392 mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
393 icon_list_create(mimeview, mimeinfo);
395 gtk_signal_handler_unblock_by_func(GTK_OBJECT(ctree),
396 mimeview_selected, mimeview);
398 /* search first text part */
399 for (node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
400 node != NULL; node = GTK_CTREE_NODE_NEXT(node)) {
403 partinfo = gtk_ctree_node_get_row_data(ctree, node);
405 (partinfo->mime_type == MIME_TEXT ||
406 partinfo->mime_type == MIME_TEXT_HTML))
409 textview_show_message(mimeview->messageview->textview, mimeinfo, file);
412 node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
415 gtk_ctree_select(ctree, node);
416 gtkut_ctree_set_focus_row(ctree, node);
417 gtk_widget_grab_focus(mimeview->ctree);
421 void mimeview_destroy(MimeView *mimeview)
425 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
426 MimeViewer *viewer = (MimeViewer *) cur->data;
427 gtk_container_remove(GTK_CONTAINER(mimeview->mime_notebook),
428 GTK_WIDGET(viewer->get_widget(viewer)));
429 viewer->destroy_viewer(viewer);
431 g_slist_free(mimeview->viewers);
432 gtk_target_list_unref(mimeview->target_list);
434 procmime_mimeinfo_free_all(mimeview->mimeinfo);
435 g_free(mimeview->file);
438 mimeviews = g_slist_remove(mimeviews, mimeview);
440 gtk_widget_unref(mimeview->icon_mainbox);
441 gtk_widget_unref(mimeview->ctree_mainbox);
444 MimeInfo *mimeview_get_selected_part(MimeView *mimeview)
446 if (gtk_notebook_get_current_page
447 (GTK_NOTEBOOK(mimeview->notebook)) == 0)
450 return gtk_ctree_node_get_row_data
451 (GTK_CTREE(mimeview->ctree), mimeview->opened);
454 static void mimeview_set_multipart_tree(MimeView *mimeview,
456 GtkCTreeNode *parent)
460 g_return_if_fail(mimeinfo != NULL);
462 if (mimeinfo->children)
463 mimeinfo = mimeinfo->children;
465 while (mimeinfo != NULL) {
466 node = mimeview_append_part(mimeview, mimeinfo, parent);
468 if (mimeinfo->children)
469 mimeview_set_multipart_tree(mimeview, mimeinfo, node);
470 else if (mimeinfo->sub &&
471 mimeinfo->sub->mime_type != MIME_TEXT &&
472 mimeinfo->sub->mime_type != MIME_TEXT_HTML)
473 mimeview_set_multipart_tree(mimeview, mimeinfo->sub,
475 mimeinfo = mimeinfo->next;
479 static gchar *get_part_name(MimeInfo *partinfo)
482 if (partinfo->sigstatus)
483 return partinfo->sigstatus;
487 return partinfo->name;
488 else if (partinfo->filename)
489 return partinfo->filename;
490 else if (partinfo->description)
491 return partinfo->description;
496 static gchar *get_part_description(MimeInfo *partinfo)
498 if (partinfo->description)
499 return partinfo->description;
500 else if (partinfo->name)
501 return partinfo->name;
502 else if (partinfo->filename)
503 return partinfo->filename;
508 static GtkCTreeNode *mimeview_append_part(MimeView *mimeview,
510 GtkCTreeNode *parent)
512 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
514 gchar *str[N_MIMEVIEW_COLS];
517 partinfo->content_type ? partinfo->content_type : "";
518 str[COL_SIZE] = to_human_readable(partinfo->size);
519 if (prefs_common.attach_desc)
520 str[COL_NAME] = get_part_description(partinfo);
522 str[COL_NAME] = get_part_name(partinfo);
524 node = gtk_ctree_insert_node(ctree, parent, NULL, str, 0,
525 NULL, NULL, NULL, NULL,
527 gtk_ctree_node_set_row_data(ctree, node, partinfo);
532 static void mimeview_show_message_part(MimeView *mimeview, MimeInfo *partinfo)
540 if (!partinfo) return;
543 for (pi = partinfo; pi && !pi->plaintextfile ; pi = pi->parent)
545 fname = pi ? pi->plaintextfile : mimeview->file;
547 fname = mimeview->file;
548 #endif /* USE_GPGME */
551 if ((fp = fopen(fname, "rb")) == NULL) {
552 FILE_OP_ERROR(fname, "fopen");
556 if (fseek(fp, partinfo->fpos, SEEK_SET) < 0) {
557 FILE_OP_ERROR(mimeview->file, "fseek");
562 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
563 textview_show_part(mimeview->textview, partinfo, fp);
568 static MimeViewer *get_viewer_for_content_type(MimeView *mimeview, const gchar *content_type)
571 MimeViewerFactory *factory = NULL;
572 MimeViewer *viewer = NULL;
575 * FNM_CASEFOLD is a GNU extension
576 * if its not defined copy the string to the stack and
577 * convert the copy to lower case
580 #define FNM_CASEFOLD 0
581 Xstrdup_a(content_type, content_type, return NULL);
582 g_strdown((gchar *)content_type);
585 for (cur = mimeviewer_factories; cur != NULL; cur = g_slist_next(cur)) {
586 MimeViewerFactory *curfactory = cur->data;
589 while (curfactory->content_types[i] != NULL) {
590 debug_print("%s\n", curfactory->content_types[i]);
591 if(!fnmatch(curfactory->content_types[i], content_type, FNM_CASEFOLD)) {
592 factory = curfactory;
603 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
604 MimeViewer *curviewer = cur->data;
606 if (curviewer->factory == factory)
609 viewer = factory->create_viewer();
610 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
611 GTK_WIDGET(viewer->get_widget(viewer)));
613 mimeview->viewers = g_slist_append(mimeview->viewers, viewer);
618 static MimeViewer *get_viewer_for_mimeinfo(MimeView *mimeview, MimeInfo *partinfo)
620 gchar *content_type = NULL;
621 MimeViewer *viewer = NULL;
623 if ((partinfo->mime_type == MIME_APPLICATION_OCTET_STREAM) &&
624 (partinfo->name != NULL)) {
625 content_type = procmime_get_mime_type(partinfo->name);
627 content_type = g_strdup(partinfo->content_type);
630 if (content_type != NULL) {
631 viewer = get_viewer_for_content_type(mimeview, content_type);
632 g_free(content_type);
638 static gboolean mimeview_show_part(MimeView *mimeview, MimeInfo *partinfo)
642 viewer = get_viewer_for_mimeinfo(mimeview, partinfo);
643 if (viewer == NULL) {
644 if (mimeview->mimeviewer != NULL)
645 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
646 mimeview->mimeviewer = NULL;
650 if (mimeview->mimeviewer != viewer) {
651 if (mimeview->mimeviewer != NULL)
652 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
653 mimeview->mimeviewer = viewer;
654 mimeview_change_view_type(mimeview, MIMEVIEW_VIEWER);
656 viewer->show_mimepart(viewer, mimeview->file, partinfo);
661 static void mimeview_change_view_type(MimeView *mimeview, MimeViewType type)
663 TextView *textview = mimeview->textview;
665 if ((mimeview->type != MIMEVIEW_VIEWER) &&
666 (mimeview->type == type)) return;
670 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->mime_notebook),
671 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
672 GTK_WIDGET_PTR(textview)));
674 case MIMEVIEW_VIEWER:
675 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->mime_notebook),
676 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
677 GTK_WIDGET(mimeview->mimeviewer->get_widget(mimeview->mimeviewer))));
683 mimeview->type = type;
686 static void mimeview_clear(MimeView *mimeview)
688 GtkCList *clist = GTK_CLIST(mimeview->ctree);
690 procmime_mimeinfo_free_all(mimeview->mimeinfo);
691 mimeview->mimeinfo = NULL;
693 gtk_clist_clear(clist);
694 textview_clear(mimeview->textview);
695 if (mimeview->mimeviewer != NULL)
696 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
698 mimeview->opened = NULL;
700 g_free(mimeview->file);
701 mimeview->file = NULL;
702 icon_list_clear(mimeview);
704 if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(mimeview->mime_toggle)))
705 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 0);
708 static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
713 if (mimeview->opened == node) return;
714 mimeview->opened = node;
715 gtk_ctree_node_moveto(ctree, node, -1, 0.5, 0);
717 partinfo = gtk_ctree_node_get_row_data(ctree, node);
718 if (!partinfo) return;
720 /* ungrab the mouse event */
721 if (GTK_WIDGET_HAS_GRAB(ctree)) {
722 gtk_grab_remove(GTK_WIDGET(ctree));
723 if (gdk_pointer_is_grabbed())
724 gdk_pointer_ungrab(GDK_CURRENT_TIME);
727 mimeview->textview->default_text = FALSE;
729 if (!mimeview_show_part(mimeview, partinfo)) {
730 switch (partinfo->mime_type) {
733 case MIME_TEXT_ENRICHED:
734 case MIME_MESSAGE_RFC822:
736 mimeview_show_message_part(mimeview, partinfo);
740 mimeview->textview->default_text = TRUE;
741 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
743 if (g_strcasecmp(partinfo->content_type,
744 "application/pgp-signature") == 0)
745 textview_show_signature_part(mimeview->textview,
749 textview_show_mime_part(mimeview->textview, partinfo);
755 static void mimeview_start_drag(GtkWidget *widget, gint button,
756 GdkEvent *event, MimeView *mimeview)
758 GdkDragContext *context;
761 g_return_if_fail(mimeview != NULL);
763 partinfo = mimeview_get_selected_part(mimeview);
764 if (partinfo->filename == NULL && partinfo->name == NULL) return;
766 context = gtk_drag_begin(widget, mimeview->target_list,
767 GDK_ACTION_COPY, button, event);
768 gtk_drag_set_icon_default(context);
771 static gint mimeview_button_pressed(GtkWidget *widget, GdkEventButton *event,
774 GtkCList *clist = GTK_CLIST(widget);
777 if (!event) return FALSE;
779 if (event->button == 2 || event->button == 3) {
780 if (!gtk_clist_get_selection_info(clist, event->x, event->y,
783 gtk_clist_unselect_all(clist);
784 gtk_clist_select_row(clist, row, column);
785 gtkut_clist_set_focus_row(clist, row);
787 part_button_pressed(mimeview, event, mimeview_get_selected_part(mimeview));
792 static void part_button_pressed(MimeView *mimeview, GdkEventButton *event,
795 if (event->button == 2 ||
796 (event->button == 1 && event->type == GDK_2BUTTON_PRESS)) {
797 /* call external program for image, audio or html */
798 mimeview_launch(mimeview);
799 } else if (event->button == 3) {
800 if (partinfo && (partinfo->mime_type == MIME_TEXT ||
801 partinfo->mime_type == MIME_TEXT_HTML ||
802 partinfo->mime_type == MIME_TEXT_ENRICHED ||
803 partinfo->mime_type == MIME_MESSAGE_RFC822 ||
804 partinfo->mime_type == MIME_IMAGE ||
805 partinfo->mime_type == MIME_MULTIPART))
806 menu_set_sensitive(mimeview->popupfactory,
807 "/Display as text", FALSE);
809 menu_set_sensitive(mimeview->popupfactory,
810 "/Display as text", TRUE);
812 partinfo->mime_type == MIME_APPLICATION_OCTET_STREAM)
813 menu_set_sensitive(mimeview->popupfactory,
816 menu_set_sensitive(mimeview->popupfactory,
820 menu_set_sensitive(mimeview->popupfactory,
822 mimeview_is_signed(mimeview));
825 gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
826 NULL, NULL, NULL, NULL,
827 event->button, event->time);
833 void mimeview_pass_key_press_event(MimeView *mimeview, GdkEventKey *event)
835 mimeview_key_pressed(mimeview->ctree, event, mimeview);
838 #define BREAK_ON_MODIFIER_KEY() \
839 if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
841 #define KEY_PRESS_EVENT_STOP() \
842 if (gtk_signal_n_emissions_by_name \
843 (GTK_OBJECT(ctree), "key_press_event") > 0) { \
844 gtk_signal_emit_stop_by_name(GTK_OBJECT(ctree), \
845 "key_press_event"); \
848 static gint mimeview_key_pressed(GtkWidget *widget, GdkEventKey *event,
851 SummaryView *summaryview;
852 GtkCTree *ctree = GTK_CTREE(widget);
855 if (!event) return FALSE;
856 if (!mimeview->opened) return FALSE;
858 switch (event->keyval) {
860 if (textview_scroll_page(mimeview->textview, FALSE))
863 node = GTK_CTREE_NODE_NEXT(mimeview->opened);
865 gtk_sctree_unselect_all(GTK_SCTREE(ctree));
866 gtk_sctree_select(GTK_SCTREE(ctree), node);
871 textview_scroll_page(mimeview->textview, TRUE);
874 textview_scroll_one_line(mimeview->textview,
875 (event->state & GDK_MOD1_MASK) != 0);
879 BREAK_ON_MODIFIER_KEY();
880 if (!GTK_CTREE_NODE_NEXT(mimeview->opened)) break;
881 KEY_PRESS_EVENT_STOP();
883 gtk_signal_emit_by_name(GTK_OBJECT(ctree), "scroll_vertical",
884 GTK_SCROLL_STEP_FORWARD, 0.0);
888 BREAK_ON_MODIFIER_KEY();
889 if (!GTK_CTREE_NODE_PREV(mimeview->opened)) break;
890 KEY_PRESS_EVENT_STOP();
892 gtk_signal_emit_by_name(GTK_OBJECT(ctree), "scroll_vertical",
893 GTK_SCROLL_STEP_BACKWARD, 0.0);
896 BREAK_ON_MODIFIER_KEY();
897 KEY_PRESS_EVENT_STOP();
898 mimeview_save_as(mimeview);
901 BREAK_ON_MODIFIER_KEY();
902 KEY_PRESS_EVENT_STOP();
903 mimeview_display_as_text(mimeview);
906 BREAK_ON_MODIFIER_KEY();
907 KEY_PRESS_EVENT_STOP();
908 mimeview_launch(mimeview);
914 if (!mimeview->messageview->mainwin) return FALSE;
915 summaryview = mimeview->messageview->mainwin->summaryview;
916 summary_pass_key_press_event(summaryview, event);
920 static void mimeview_drag_data_get(GtkWidget *widget,
921 GdkDragContext *drag_context,
922 GtkSelectionData *selection_data,
927 gchar *filename, *uriname;
930 if (!mimeview->opened) return;
931 if (!mimeview->file) return;
933 partinfo = mimeview_get_selected_part(mimeview);
934 if (!partinfo) return;
935 if (!partinfo->filename && !partinfo->name) return;
937 filename = partinfo->filename ? partinfo->filename : partinfo->name;
938 filename = g_basename(filename);
939 if (*filename == '\0') return;
941 filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
944 if (procmime_get_part(filename, mimeview->file, partinfo) < 0)
946 (_("Can't save the part of multipart message."));
948 uriname = g_strconcat("file:/", filename, NULL);
949 gtk_selection_data_set(selection_data, selection_data->target, 8,
950 uriname, strlen(uriname));
956 static void mimeview_save_all(MimeView *mimeview)
959 gchar *defname = NULL;
961 MimeInfo *attachment;
964 if (!mimeview->opened) return;
965 if (!mimeview->file) return;
967 partinfo = mimeview_get_selected_part(mimeview);
968 g_return_if_fail(partinfo != NULL);
970 dirname = filesel_select_file(_("Save as"), defname);
971 if (!dirname) return;
973 /* return to first children */
974 if (!partinfo->parent->children) return; /* multipart container? */
975 attachment = partinfo->parent->children->next;
976 /* for each attachment, extract it in the selected dir. */
977 while (attachment != NULL) {
978 static guint subst_cnt = 1;
980 gchar *attachname = g_strdup(get_part_name(attachment));
981 AlertValue aval = G_ALERTDEFAULT;
984 if (!attachname || !strlen(attachname))
985 attachname = g_strdup_printf("noname.%d",subst_cnt++);
986 subst_chars(attachname, ":?*&|<>\t\r\n", '_');
987 g_snprintf(buf, sizeof(buf), "%s%s",
989 (attachname[0] == G_DIR_SEPARATOR)
992 subst_chars(buf, "/\\", G_DIR_SEPARATOR);
993 attachdir = g_dirname(buf);
994 make_dir_hier(attachdir);
997 if (is_file_exist(buf)) {
998 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
1000 aval = alertpanel(_("Overwrite"), res, _("OK"),
1006 if ((G_ALERTDEFAULT != aval) || (procmime_get_part(buf, mimeview->file, attachment) < 0))
1007 alertpanel_error(_("Can't save the part of multipart message."));
1008 attachment = attachment->next;
1012 static void mimeview_display_as_text(MimeView *mimeview)
1016 if (!mimeview->opened) return;
1018 partinfo = mimeview_get_selected_part(mimeview);
1019 g_return_if_fail(partinfo != NULL);
1020 mimeview_show_message_part(mimeview, partinfo);
1023 static void mimeview_save_as(MimeView *mimeview)
1026 gchar *defname = NULL;
1030 if (!mimeview->opened) return;
1031 if (!mimeview->file) return;
1033 partinfo = mimeview_get_selected_part(mimeview);
1034 g_return_if_fail(partinfo != NULL);
1036 if (partinfo->filename)
1037 defname = partinfo->filename;
1038 else if (partinfo->name) {
1039 Xstrdup_a(defname, partinfo->name, return);
1040 subst_for_filename(defname);
1043 filename = filesel_select_file(_("Save as"), defname);
1044 if (!filename) return;
1045 if (is_file_exist(filename)) {
1047 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
1049 aval = alertpanel(_("Overwrite"), res, _("OK"),
1052 if (G_ALERTDEFAULT != aval) return;
1055 if (procmime_get_part(filename, mimeview->file, partinfo) < 0)
1057 (_("Can't save the part of multipart message."));
1060 static void mimeview_launch(MimeView *mimeview)
1065 if (!mimeview->opened) return;
1066 if (!mimeview->file) return;
1068 partinfo = mimeview_get_selected_part(mimeview);
1069 g_return_if_fail(partinfo != NULL);
1071 filename = procmime_get_tmp_file_name(partinfo);
1073 if (procmime_get_part(filename, mimeview->file, partinfo) < 0)
1075 (_("Can't save the part of multipart message."));
1077 mimeview_view_file(filename, partinfo, NULL);
1082 static void mimeview_open_with(MimeView *mimeview)
1088 if (!mimeview->opened) return;
1089 if (!mimeview->file) return;
1091 partinfo = mimeview_get_selected_part(mimeview);
1092 g_return_if_fail(partinfo != NULL);
1094 filename = procmime_get_tmp_file_name(partinfo);
1096 if (procmime_get_part(filename, mimeview->file, partinfo) < 0) {
1098 (_("Can't save the part of multipart message."));
1103 if (!prefs_common.mime_open_cmd_history)
1104 prefs_common.mime_open_cmd_history =
1105 add_history(NULL, prefs_common.mime_open_cmd);
1107 cmd = input_dialog_combo
1109 _("Enter the command line to open file:\n"
1110 "(`%s' will be replaced with file name)"),
1111 prefs_common.mime_open_cmd,
1112 prefs_common.mime_open_cmd_history,
1115 mimeview_view_file(filename, partinfo, cmd);
1116 g_free(prefs_common.mime_open_cmd);
1117 prefs_common.mime_open_cmd = cmd;
1118 prefs_common.mime_open_cmd_history =
1119 add_history(prefs_common.mime_open_cmd_history, cmd);
1125 static void mimeview_view_file(const gchar *filename, MimeInfo *partinfo,
1126 const gchar *cmdline)
1128 static gchar *default_image_cmdline = "display '%s'";
1129 static gchar *default_audio_cmdline = "play '%s'";
1130 static gchar *default_html_cmdline = DEFAULT_BROWSER_CMD;
1131 static gchar *mime_cmdline = "metamail -d -b -x -c %s '%s'";
1135 const gchar *def_cmd;
1141 } else if (MIME_APPLICATION_OCTET_STREAM == partinfo->mime_type) {
1143 } else if (MIME_IMAGE == partinfo->mime_type) {
1144 cmd = prefs_common.mime_image_viewer;
1145 def_cmd = default_image_cmdline;
1146 } else if (MIME_AUDIO == partinfo->mime_type) {
1147 cmd = prefs_common.mime_audio_player;
1148 def_cmd = default_audio_cmdline;
1149 } else if (MIME_TEXT_HTML == partinfo->mime_type) {
1150 cmd = prefs_common.uri_cmd;
1151 def_cmd = default_html_cmdline;
1153 g_snprintf(m_buf, sizeof(m_buf), mime_cmdline,
1154 partinfo->content_type, "%s");
1159 if (cmd && (p = strchr(cmd, '%')) && *(p + 1) == 's' &&
1160 !strchr(p + 2, '%'))
1161 g_snprintf(buf, sizeof(buf), cmd, filename);
1164 g_warning("MIME viewer command line is invalid: `%s'", cmd);
1166 g_snprintf(buf, sizeof(buf), def_cmd, filename);
1171 execute_command_line(buf, TRUE);
1175 static void update_node_name(GtkCTree *ctree, GtkCTreeNode *node,
1181 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1182 g_return_if_fail(partinfo != NULL);
1184 part_name = get_part_name(partinfo);
1185 gtk_ctree_node_set_text(ctree, node, COL_NAME, part_name);
1188 static void mimeview_update_names(MimeView *mimeview)
1190 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
1192 gtk_ctree_pre_recursive(ctree, NULL, update_node_name, NULL);
1195 static void mimeview_update_signature_info(MimeView *mimeview)
1199 if (!mimeview) return;
1200 if (!mimeview->opened) return;
1202 partinfo = mimeview_get_selected_part(mimeview);
1203 if (!partinfo) return;
1205 if (g_strcasecmp(partinfo->content_type,
1206 "application/pgp-signature") == 0) {
1207 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1208 textview_show_signature_part(mimeview->textview, partinfo);
1212 void mimeview_check_signature(MimeView *mimeview)
1217 g_return_if_fail (mimeview_is_signed(mimeview));
1218 g_return_if_fail (gpg_started);
1220 mimeinfo = gtk_ctree_node_get_row_data
1221 (GTK_CTREE(mimeview->ctree), mimeview->opened);
1222 g_return_if_fail(mimeinfo != NULL);
1223 g_return_if_fail(mimeview->file != NULL);
1225 while (mimeinfo->parent)
1226 mimeinfo = mimeinfo->parent;
1228 if ((fp = fopen(mimeview->file, "rb")) == NULL) {
1229 FILE_OP_ERROR(mimeview->file, "fopen");
1233 rfc2015_check_signature(mimeinfo, fp);
1236 mimeview_update_names(mimeview);
1237 mimeview_update_signature_info(mimeview);
1239 textview_show_message(mimeview->messageview->textview, mimeinfo,
1242 #endif /* USE_GPGME */
1244 void mimeview_register_viewer_factory(MimeViewerFactory *factory)
1246 mimeviewer_factories = g_slist_append(mimeviewer_factories, factory);
1249 static gint cmp_viewer_by_factroy(gconstpointer a, gconstpointer b)
1251 return ((MimeViewer *) a)->factory == (MimeViewerFactory *) b ? 0 : -1;
1254 void mimeview_unregister_viewer_factory(MimeViewerFactory *factory)
1256 GSList *mimeview_list, *viewer_list;
1258 for (mimeview_list = mimeviews; mimeview_list != NULL; mimeview_list = g_slist_next(mimeview_list)) {
1259 MimeView *mimeview = (MimeView *) mimeview_list->data;
1261 if (mimeview->mimeviewer && mimeview->mimeviewer->factory == factory) {
1262 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1263 mimeview->mimeviewer = NULL;
1266 while ((viewer_list = g_slist_find_custom(mimeview->viewers, factory, cmp_viewer_by_factroy)) != NULL) {
1267 MimeViewer *mimeviewer = (MimeViewer *) viewer_list->data;
1269 mimeviewer->destroy_viewer(mimeviewer);
1270 mimeview->viewers = g_slist_remove(mimeview->viewers, mimeviewer);
1274 mimeviewer_factories = g_slist_remove(mimeviewer_factories, factory);
1277 static gboolean icon_clicked_cb (GtkWidget *button, GdkEventButton *event, MimeView *mimeview)
1282 num = GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(button), "icon_number"));
1283 partinfo = gtk_object_get_data(GTK_OBJECT(button), "partinfo");
1284 if (num == 1 && (partinfo->mime_type == MIME_TEXT ||
1285 partinfo->mime_type == MIME_TEXT_HTML)) {
1286 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 0);
1287 /* don't set the ctree, as it will unload the plugin, and
1288 * we want to be able to switch quickly between the text
1289 * part and the attachment */
1291 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 1);
1292 node = gtk_ctree_find_by_row_data(GTK_CTREE(mimeview->ctree), NULL, partinfo);
1294 gtk_ctree_select(GTK_CTREE(mimeview->ctree), node);
1296 part_button_pressed(mimeview, event, partinfo);
1300 static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
1311 vbox = mimeview->icon_vbox;
1312 mimeview->icon_count++;
1313 if (mimeview->icon_count > 1) {
1314 sep = gtk_hseparator_new();
1315 gtk_widget_show(sep);
1316 gtk_widget_set_usize(sep, ICONBOX_DEFAULT_WIDTH, -1);
1317 gtk_box_pack_start(GTK_BOX(vbox), sep, FALSE, FALSE, 3);
1319 button = gtk_event_box_new();
1320 gtk_object_set_data(GTK_OBJECT(button), "icon_number",
1321 GINT_TO_POINTER(mimeview->icon_count));
1322 gtk_object_set_data(GTK_OBJECT(button), "partinfo",
1325 switch (mimeinfo->mime_type) {
1328 case MIME_MESSAGE_RFC822:
1329 stockp = STOCK_PIXMAP_MIME_TEXT_PLAIN;
1331 case MIME_TEXT_HTML:
1332 stockp = STOCK_PIXMAP_MIME_TEXT_HTML;
1334 case MIME_APPLICATION:
1336 if (mimeinfo->content_type
1337 && g_strcasecmp(mimeinfo->content_type,
1338 "application/pgp-signature") == 0) {
1339 if (mimeinfo->sigstatus_full) {
1340 desc = mimeinfo->sigstatus;
1341 if (mimeinfo->sig_ok)
1342 stockp = STOCK_PIXMAP_MIME_GPG_PASSED;
1344 stockp = STOCK_PIXMAP_MIME_GPG_FAILED;
1346 stockp = STOCK_PIXMAP_MIME_GPG_SIGNED;
1349 stockp = STOCK_PIXMAP_MIME_APPLICATION;
1351 case MIME_APPLICATION_OCTET_STREAM:
1352 stockp = STOCK_PIXMAP_MIME_APPLICATION_OCTET_STREAM;
1355 stockp = STOCK_PIXMAP_MIME_IMAGE;
1358 stockp = STOCK_PIXMAP_MIME_AUDIO;
1360 case MIME_TEXT_ENRICHED:
1361 stockp = STOCK_PIXMAP_MIME_TEXT_ENRICHED;
1364 stockp = STOCK_PIXMAP_MIME_UNKNOWN;
1368 pixmap = stock_pixmap_widget(mimeview->mainwin->window, stockp);
1369 gtk_container_add(GTK_CONTAINER(button), pixmap);
1371 width = MAX(ICONBOX_DEFAULT_WIDTH, pixmap->requisition.width);
1372 if (width > mimeview->icon_mainbox->requisition.width) {
1373 gtk_widget_set_usize(mimeview->icon_mainbox,
1377 if (prefs_common.attach_desc)
1378 desc = get_part_description(mimeinfo);
1380 desc = get_part_name(mimeinfo);
1383 tip = g_strdup_printf("%s\n%s\n%s", desc, mimeinfo->content_type,
1384 to_human_readable(mimeinfo->size));
1386 tip = g_strdup_printf("%s\n%s", mimeinfo->content_type,
1387 to_human_readable(mimeinfo->size));
1389 gtk_tooltips_set_tip(mimeview->tooltips, button, tip, NULL);
1391 gtk_widget_show_all(button);
1392 gtk_signal_connect(GTK_OBJECT(button), "button_press_event",
1393 GTK_SIGNAL_FUNC(icon_clicked_cb), mimeview);
1394 gtk_box_pack_start(GTK_BOX(vbox), button, FALSE, FALSE, 0);
1398 static void icon_list_clear (MimeView *mimeview)
1403 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
1404 for (; child != NULL; child = g_list_next(child)) {
1405 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_vbox),
1406 GTK_WIDGET(child->data));
1408 mimeview->icon_count = 0;
1409 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
1411 gtk_adjustment_value_changed(adj);
1412 gtk_signal_handler_block_by_func(GTK_OBJECT(mimeview->icon_mainbox),
1413 GTK_SIGNAL_FUNC(icon_scroll_size_allocate_cb), mimeview);
1414 gtk_widget_set_usize(mimeview->icon_mainbox, ICONBOX_DEFAULT_WIDTH, -1);
1415 gtk_signal_handler_unblock_by_func(GTK_OBJECT(mimeview->icon_mainbox),
1416 GTK_SIGNAL_FUNC(icon_scroll_size_allocate_cb), mimeview);
1420 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
1421 GtkAllocation *size, MimeView *mimeview)
1423 GtkAllocation *mainbox_size;
1424 GtkAllocation *vbox_size;
1425 GtkAllocation *layout_size;
1428 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
1430 mainbox_size = &mimeview->icon_mainbox->allocation;
1431 vbox_size = &mimeview->icon_vbox->allocation;
1432 layout_size = &mimeview->icon_scroll->allocation;
1434 /* centralise the vbox */
1435 gtk_layout_move(GTK_LAYOUT(mimeview->icon_scroll), mimeview->icon_vbox,
1436 (mainbox_size->width - vbox_size->width)/2, 0);
1438 gtk_layout_set_size(GTK_LAYOUT(mimeview->icon_scroll), GTK_LAYOUT(mimeview->icon_scroll)->width, MAX(vbox_size->height, layout_size->height));
1439 adj->step_increment = 5;
1442 static void icon_list_create(MimeView *mimeview, MimeInfo *mimeinfo)
1444 g_return_if_fail(mimeinfo != NULL);
1446 if (mimeinfo->children)
1447 mimeinfo = mimeinfo->children;
1449 while (mimeinfo != NULL) {
1450 if (mimeinfo->children)
1451 icon_list_create(mimeview, mimeinfo);
1452 else if (mimeinfo->sub &&
1453 mimeinfo->sub->mime_type != MIME_TEXT &&
1454 mimeinfo->sub->mime_type != MIME_TEXT_HTML)
1455 icon_list_create(mimeview, mimeinfo->sub);
1457 icon_list_append_icon(mimeview, mimeinfo);
1458 mimeinfo = mimeinfo->next;
1462 static void mime_toggle_button_cb (GtkWidget *button, MimeView *mimeview)
1464 GtkWidget *paned = mimeview->paned;
1465 gtk_widget_ref(button);
1467 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button))) {
1468 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_RIGHT,
1470 gtkut_container_remove(GTK_CONTAINER(paned),
1471 mimeview->icon_mainbox);
1472 gtk_paned_pack2(GTK_PANED(paned),
1473 mimeview->ctree_mainbox,
1475 gtk_paned_set_gutter_size(GTK_PANED(paned), -1);
1476 gtk_widget_set_usize(mimeview->ctree_mainbox, mimeview->oldsize, -1);
1477 gtk_paned_set_position(GTK_PANED(paned), paned->allocation.width
1479 - GTK_PANED (paned)->gutter_size);
1481 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_mainbox),
1483 gtk_box_pack_start(GTK_BOX(mimeview->ctree_mainbox),
1484 button, FALSE, FALSE, 0);
1485 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 1);
1487 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_LEFT,
1489 mimeview->oldsize = mimeview->ctree_mainbox->allocation.width;
1490 gtkut_container_remove(GTK_CONTAINER(paned),
1491 mimeview->ctree_mainbox);
1492 gtk_paned_pack2(GTK_PANED(paned), mimeview->icon_mainbox,
1494 gtk_paned_set_gutter_size(GTK_PANED(paned), 0);
1495 gtk_paned_set_position(GTK_PANED(paned), -1);
1497 gtkut_container_remove(GTK_CONTAINER(mimeview->ctree_mainbox),
1499 gtk_box_pack_start(GTK_BOX(mimeview->icon_mainbox),
1500 button, FALSE, FALSE, 0);
1503 gtk_widget_unref(button);
1504 gtk_box_reorder_child(GTK_BOX(button->parent), button, 0);
1508 void mimeview_update (MimeView *mimeview) {
1509 if (mimeview && mimeview->mimeinfo) {
1510 icon_list_clear(mimeview);
1511 icon_list_create(mimeview, mimeview->mimeinfo);