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;
294 mimeview->target_list = gtk_target_list_new(mimeview_mime_types, 1);
296 mimeviews = g_slist_prepend(mimeviews, mimeview);
301 void mimeview_init(MimeView *mimeview)
303 textview_init(mimeview->textview);
305 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
306 GTK_WIDGET_PTR(mimeview->textview));
310 * Check whether the message is OpenPGP signed
313 static gboolean mimeview_is_signed(MimeView *mimeview)
315 MimeInfo *partinfo = NULL;
317 debug_print("mimeview_is signed of %p\n", mimeview);
319 if (!mimeview) return FALSE;
320 if (!mimeview->opened) return FALSE;
322 debug_print("mimeview_is_signed: open\n" );
324 if (!mimeview->file) return FALSE;
326 debug_print("mimeview_is_signed: file\n" );
328 partinfo = gtk_ctree_node_get_row_data
329 (GTK_CTREE(mimeview->ctree), mimeview->opened);
330 g_return_val_if_fail(partinfo != NULL, FALSE);
332 /* walk the tree and see whether there is a signature somewhere */
334 if (rfc2015_has_signature(partinfo))
336 } while ((partinfo = partinfo->parent) != NULL);
338 debug_print("mimeview_is_signed: FALSE\n" );
343 static void set_unchecked_signature(MimeInfo *mimeinfo)
345 MimeInfo *sig_partinfo;
347 sig_partinfo = rfc2015_find_signature(mimeinfo);
348 if (sig_partinfo == NULL) return;
350 g_free(sig_partinfo->sigstatus);
351 sig_partinfo->sigstatus =
352 g_strdup(_("Right-click here to verify the signature"));
354 g_free(sig_partinfo->sigstatus_full);
355 sig_partinfo->sigstatus_full = NULL;
357 #endif /* USE_GPGME */
359 void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
362 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
366 mimeview_clear(mimeview);
367 textview_clear(mimeview->messageview->textview);
369 g_return_if_fail(file != NULL);
370 g_return_if_fail(mimeinfo != NULL);
372 mimeview->mimeinfo = mimeinfo;
374 mimeview->file = g_strdup(file);
377 if (prefs_common.auto_check_signatures && gpg_started) {
378 if ((fp = fopen(file, "rb")) == NULL) {
379 FILE_OP_ERROR(file, "fopen");
382 rfc2015_check_signature(mimeinfo, fp);
385 set_unchecked_signature(mimeinfo);
388 gtk_signal_handler_block_by_func(GTK_OBJECT(ctree), mimeview_selected,
391 mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
392 icon_list_create(mimeview, mimeinfo);
394 gtk_signal_handler_unblock_by_func(GTK_OBJECT(ctree),
395 mimeview_selected, mimeview);
397 /* search first text part */
398 for (node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
399 node != NULL; node = GTK_CTREE_NODE_NEXT(node)) {
402 partinfo = gtk_ctree_node_get_row_data(ctree, node);
404 (partinfo->mime_type == MIME_TEXT ||
405 partinfo->mime_type == MIME_TEXT_HTML))
408 textview_show_message(mimeview->messageview->textview, mimeinfo, file);
411 node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
414 gtk_ctree_select(ctree, node);
415 gtkut_ctree_set_focus_row(ctree, node);
416 gtk_widget_grab_focus(mimeview->ctree);
420 void mimeview_destroy(MimeView *mimeview)
424 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
425 MimeViewer *viewer = (MimeViewer *) cur->data;
426 gtk_container_remove(GTK_CONTAINER(mimeview->mime_notebook),
427 GTK_WIDGET(viewer->get_widget(viewer)));
428 viewer->destroy_viewer(viewer);
430 g_slist_free(mimeview->viewers);
431 gtk_target_list_unref(mimeview->target_list);
433 procmime_mimeinfo_free_all(mimeview->mimeinfo);
434 g_free(mimeview->file);
437 mimeviews = g_slist_remove(mimeviews, mimeview);
439 gtk_widget_unref(mimeview->icon_mainbox);
440 gtk_widget_unref(mimeview->ctree_mainbox);
443 MimeInfo *mimeview_get_selected_part(MimeView *mimeview)
445 if (gtk_notebook_get_current_page
446 (GTK_NOTEBOOK(mimeview->notebook)) == 0)
449 return gtk_ctree_node_get_row_data
450 (GTK_CTREE(mimeview->ctree), mimeview->opened);
453 static void mimeview_set_multipart_tree(MimeView *mimeview,
455 GtkCTreeNode *parent)
459 g_return_if_fail(mimeinfo != NULL);
461 if (mimeinfo->children)
462 mimeinfo = mimeinfo->children;
464 while (mimeinfo != NULL) {
465 node = mimeview_append_part(mimeview, mimeinfo, parent);
467 if (mimeinfo->children)
468 mimeview_set_multipart_tree(mimeview, mimeinfo, node);
469 else if (mimeinfo->sub &&
470 mimeinfo->sub->mime_type != MIME_TEXT &&
471 mimeinfo->sub->mime_type != MIME_TEXT_HTML)
472 mimeview_set_multipart_tree(mimeview, mimeinfo->sub,
474 mimeinfo = mimeinfo->next;
478 static gchar *get_part_name(MimeInfo *partinfo)
481 if (partinfo->sigstatus)
482 return partinfo->sigstatus;
486 return partinfo->name;
487 else if (partinfo->filename)
488 return partinfo->filename;
489 else if (partinfo->description)
490 return partinfo->description;
495 static gchar *get_part_description(MimeInfo *partinfo)
497 if (partinfo->description)
498 return partinfo->description;
499 else if (partinfo->name)
500 return partinfo->name;
501 else if (partinfo->filename)
502 return partinfo->filename;
507 static GtkCTreeNode *mimeview_append_part(MimeView *mimeview,
509 GtkCTreeNode *parent)
511 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
513 gchar *str[N_MIMEVIEW_COLS];
516 partinfo->content_type ? partinfo->content_type : "";
517 str[COL_SIZE] = to_human_readable(partinfo->size);
518 if (prefs_common.attach_desc)
519 str[COL_NAME] = get_part_description(partinfo);
521 str[COL_NAME] = get_part_name(partinfo);
523 node = gtk_ctree_insert_node(ctree, parent, NULL, str, 0,
524 NULL, NULL, NULL, NULL,
526 gtk_ctree_node_set_row_data(ctree, node, partinfo);
531 static void mimeview_show_message_part(MimeView *mimeview, MimeInfo *partinfo)
539 if (!partinfo) return;
542 for (pi = partinfo; pi && !pi->plaintextfile ; pi = pi->parent)
544 fname = pi ? pi->plaintextfile : mimeview->file;
546 fname = mimeview->file;
547 #endif /* USE_GPGME */
550 if ((fp = fopen(fname, "rb")) == NULL) {
551 FILE_OP_ERROR(fname, "fopen");
555 if (fseek(fp, partinfo->fpos, SEEK_SET) < 0) {
556 FILE_OP_ERROR(mimeview->file, "fseek");
561 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
562 textview_show_part(mimeview->textview, partinfo, fp);
567 static MimeViewer *get_viewer_for_content_type(MimeView *mimeview, const gchar *content_type)
570 MimeViewerFactory *factory = NULL;
571 MimeViewer *viewer = NULL;
574 * FNM_CASEFOLD is a GNU extension
575 * if its not defined copy the string to the stack and
576 * convert the copy to lower case
579 #define FNM_CASEFOLD 0
580 Xstrdup_a(content_type, content_type, return NULL);
581 g_strdown((gchar *)content_type);
584 for (cur = mimeviewer_factories; cur != NULL; cur = g_slist_next(cur)) {
585 MimeViewerFactory *curfactory = cur->data;
588 while (curfactory->content_types[i] != NULL) {
589 debug_print("%s\n", curfactory->content_types[i]);
590 if(!fnmatch(curfactory->content_types[i], content_type, FNM_CASEFOLD)) {
591 factory = curfactory;
602 for (cur = mimeview->viewers; cur != NULL; cur = g_slist_next(cur)) {
603 MimeViewer *curviewer = cur->data;
605 if (curviewer->factory == factory)
608 viewer = factory->create_viewer();
609 gtk_container_add(GTK_CONTAINER(mimeview->mime_notebook),
610 GTK_WIDGET(viewer->get_widget(viewer)));
612 mimeview->viewers = g_slist_append(mimeview->viewers, viewer);
617 static MimeViewer *get_viewer_for_mimeinfo(MimeView *mimeview, MimeInfo *partinfo)
619 gchar *content_type = NULL;
620 MimeViewer *viewer = NULL;
622 if ((partinfo->mime_type == MIME_APPLICATION_OCTET_STREAM) &&
623 (partinfo->name != NULL)) {
624 content_type = procmime_get_mime_type(partinfo->name);
626 content_type = g_strdup(partinfo->content_type);
629 if (content_type != NULL) {
630 viewer = get_viewer_for_content_type(mimeview, content_type);
631 g_free(content_type);
637 static gboolean mimeview_show_part(MimeView *mimeview, MimeInfo *partinfo)
641 viewer = get_viewer_for_mimeinfo(mimeview, partinfo);
642 if (viewer == NULL) {
643 if (mimeview->mimeviewer != NULL)
644 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
645 mimeview->mimeviewer = NULL;
649 if (mimeview->mimeviewer != viewer) {
650 if (mimeview->mimeviewer != NULL)
651 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
652 mimeview->mimeviewer = viewer;
653 mimeview_change_view_type(mimeview, MIMEVIEW_VIEWER);
655 viewer->show_mimepart(viewer, mimeview->file, partinfo);
660 static void mimeview_change_view_type(MimeView *mimeview, MimeViewType type)
662 TextView *textview = mimeview->textview;
664 if ((mimeview->type != MIMEVIEW_VIEWER) &&
665 (mimeview->type == type)) return;
669 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->mime_notebook),
670 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
671 GTK_WIDGET_PTR(textview)));
673 case MIMEVIEW_VIEWER:
674 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->mime_notebook),
675 gtk_notebook_page_num(GTK_NOTEBOOK(mimeview->mime_notebook),
676 GTK_WIDGET(mimeview->mimeviewer->get_widget(mimeview->mimeviewer))));
682 mimeview->type = type;
685 static void mimeview_clear(MimeView *mimeview)
687 GtkCList *clist = GTK_CLIST(mimeview->ctree);
689 procmime_mimeinfo_free_all(mimeview->mimeinfo);
690 mimeview->mimeinfo = NULL;
692 gtk_clist_clear(clist);
693 textview_clear(mimeview->textview);
694 if (mimeview->mimeviewer != NULL)
695 mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
697 mimeview->opened = NULL;
699 g_free(mimeview->file);
700 mimeview->file = NULL;
701 icon_list_clear(mimeview);
703 /* gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 0); */
706 static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
711 if (mimeview->opened == node) return;
712 mimeview->opened = node;
713 gtk_ctree_node_moveto(ctree, node, -1, 0.5, 0);
715 partinfo = gtk_ctree_node_get_row_data(ctree, node);
716 if (!partinfo) return;
718 /* ungrab the mouse event */
719 if (GTK_WIDGET_HAS_GRAB(ctree)) {
720 gtk_grab_remove(GTK_WIDGET(ctree));
721 if (gdk_pointer_is_grabbed())
722 gdk_pointer_ungrab(GDK_CURRENT_TIME);
725 mimeview->textview->default_text = FALSE;
727 if (!mimeview_show_part(mimeview, partinfo)) {
728 switch (partinfo->mime_type) {
731 case MIME_TEXT_ENRICHED:
732 case MIME_MESSAGE_RFC822:
734 mimeview_show_message_part(mimeview, partinfo);
738 mimeview->textview->default_text = TRUE;
739 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
741 if (g_strcasecmp(partinfo->content_type,
742 "application/pgp-signature") == 0)
743 textview_show_signature_part(mimeview->textview,
747 textview_show_mime_part(mimeview->textview, partinfo);
753 static void mimeview_start_drag(GtkWidget *widget, gint button,
754 GdkEvent *event, MimeView *mimeview)
756 GdkDragContext *context;
759 g_return_if_fail(mimeview != NULL);
761 partinfo = mimeview_get_selected_part(mimeview);
762 if (partinfo->filename == NULL && partinfo->name == NULL) return;
764 context = gtk_drag_begin(widget, mimeview->target_list,
765 GDK_ACTION_COPY, button, event);
766 gtk_drag_set_icon_default(context);
769 static gint mimeview_button_pressed(GtkWidget *widget, GdkEventButton *event,
772 GtkCList *clist = GTK_CLIST(widget);
775 if (!event) return FALSE;
777 if (event->button == 2 || event->button == 3) {
778 if (!gtk_clist_get_selection_info(clist, event->x, event->y,
781 gtk_clist_unselect_all(clist);
782 gtk_clist_select_row(clist, row, column);
783 gtkut_clist_set_focus_row(clist, row);
785 part_button_pressed(mimeview, event, mimeview_get_selected_part(mimeview));
790 static void part_button_pressed(MimeView *mimeview, GdkEventButton *event,
793 if (event->button == 2 ||
794 (event->button == 1 && event->type == GDK_2BUTTON_PRESS)) {
795 /* call external program for image, audio or html */
796 mimeview_launch(mimeview);
797 } else if (event->button == 3) {
798 if (partinfo && (partinfo->mime_type == MIME_TEXT ||
799 partinfo->mime_type == MIME_TEXT_HTML ||
800 partinfo->mime_type == MIME_TEXT_ENRICHED ||
801 partinfo->mime_type == MIME_MESSAGE_RFC822 ||
802 partinfo->mime_type == MIME_IMAGE ||
803 partinfo->mime_type == MIME_MULTIPART))
804 menu_set_sensitive(mimeview->popupfactory,
805 "/Display as text", FALSE);
807 menu_set_sensitive(mimeview->popupfactory,
808 "/Display as text", TRUE);
810 partinfo->mime_type == MIME_APPLICATION_OCTET_STREAM)
811 menu_set_sensitive(mimeview->popupfactory,
814 menu_set_sensitive(mimeview->popupfactory,
818 menu_set_sensitive(mimeview->popupfactory,
820 mimeview_is_signed(mimeview));
823 gtk_menu_popup(GTK_MENU(mimeview->popupmenu),
824 NULL, NULL, NULL, NULL,
825 event->button, event->time);
831 void mimeview_pass_key_press_event(MimeView *mimeview, GdkEventKey *event)
833 mimeview_key_pressed(mimeview->ctree, event, mimeview);
836 #define BREAK_ON_MODIFIER_KEY() \
837 if ((event->state & (GDK_MOD1_MASK|GDK_CONTROL_MASK)) != 0) break
839 #define KEY_PRESS_EVENT_STOP() \
840 if (gtk_signal_n_emissions_by_name \
841 (GTK_OBJECT(ctree), "key_press_event") > 0) { \
842 gtk_signal_emit_stop_by_name(GTK_OBJECT(ctree), \
843 "key_press_event"); \
846 static gint mimeview_key_pressed(GtkWidget *widget, GdkEventKey *event,
849 SummaryView *summaryview;
850 GtkCTree *ctree = GTK_CTREE(widget);
853 if (!event) return FALSE;
854 if (!mimeview->opened) return FALSE;
856 switch (event->keyval) {
858 if (textview_scroll_page(mimeview->textview, FALSE))
861 node = GTK_CTREE_NODE_NEXT(mimeview->opened);
863 gtk_sctree_unselect_all(GTK_SCTREE(ctree));
864 gtk_sctree_select(GTK_SCTREE(ctree), node);
869 textview_scroll_page(mimeview->textview, TRUE);
872 textview_scroll_one_line(mimeview->textview,
873 (event->state & GDK_MOD1_MASK) != 0);
877 BREAK_ON_MODIFIER_KEY();
878 if (!GTK_CTREE_NODE_NEXT(mimeview->opened)) break;
879 KEY_PRESS_EVENT_STOP();
881 gtk_signal_emit_by_name(GTK_OBJECT(ctree), "scroll_vertical",
882 GTK_SCROLL_STEP_FORWARD, 0.0);
886 BREAK_ON_MODIFIER_KEY();
887 if (!GTK_CTREE_NODE_PREV(mimeview->opened)) break;
888 KEY_PRESS_EVENT_STOP();
890 gtk_signal_emit_by_name(GTK_OBJECT(ctree), "scroll_vertical",
891 GTK_SCROLL_STEP_BACKWARD, 0.0);
894 BREAK_ON_MODIFIER_KEY();
895 KEY_PRESS_EVENT_STOP();
896 mimeview_save_as(mimeview);
899 BREAK_ON_MODIFIER_KEY();
900 KEY_PRESS_EVENT_STOP();
901 mimeview_display_as_text(mimeview);
904 BREAK_ON_MODIFIER_KEY();
905 KEY_PRESS_EVENT_STOP();
906 mimeview_launch(mimeview);
912 if (!mimeview->messageview->mainwin) return FALSE;
913 summaryview = mimeview->messageview->mainwin->summaryview;
914 summary_pass_key_press_event(summaryview, event);
918 static void mimeview_drag_data_get(GtkWidget *widget,
919 GdkDragContext *drag_context,
920 GtkSelectionData *selection_data,
925 gchar *filename, *uriname;
928 if (!mimeview->opened) return;
929 if (!mimeview->file) return;
931 partinfo = mimeview_get_selected_part(mimeview);
932 if (!partinfo) return;
933 if (!partinfo->filename && !partinfo->name) return;
935 filename = partinfo->filename ? partinfo->filename : partinfo->name;
936 filename = g_basename(filename);
937 if (*filename == '\0') return;
939 filename = g_strconcat(get_mime_tmp_dir(), G_DIR_SEPARATOR_S,
942 if (procmime_get_part(filename, mimeview->file, partinfo) < 0)
944 (_("Can't save the part of multipart message."));
946 uriname = g_strconcat("file:/", filename, NULL);
947 gtk_selection_data_set(selection_data, selection_data->target, 8,
948 uriname, strlen(uriname));
954 static void mimeview_save_all(MimeView *mimeview)
957 gchar *defname = NULL;
959 MimeInfo *attachment;
962 if (!mimeview->opened) return;
963 if (!mimeview->file) return;
965 partinfo = mimeview_get_selected_part(mimeview);
966 g_return_if_fail(partinfo != NULL);
968 dirname = filesel_select_file(_("Save as"), defname);
969 if (!dirname) return;
971 /* return to first children */
972 if (!partinfo->parent->children) return; /* multipart container? */
973 attachment = partinfo->parent->children->next;
974 /* for each attachment, extract it in the selected dir. */
975 while (attachment != NULL) {
976 static guint subst_cnt = 1;
978 gchar *attachname = g_strdup(get_part_name(attachment));
979 AlertValue aval = G_ALERTDEFAULT;
982 if (!attachname || !strlen(attachname))
983 attachname = g_strdup_printf("noname.%d",subst_cnt++);
984 subst_chars(attachname, ":?*&|<>\t\r\n", '_');
985 g_snprintf(buf, sizeof(buf), "%s%s",
987 (attachname[0] == G_DIR_SEPARATOR)
990 subst_chars(buf, "/\\", G_DIR_SEPARATOR);
991 attachdir = g_dirname(buf);
992 make_dir_hier(attachdir);
995 if (is_file_exist(buf)) {
996 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
998 aval = alertpanel(_("Overwrite"), res, _("OK"),
1004 if ((G_ALERTDEFAULT != aval) || (procmime_get_part(buf, mimeview->file, attachment) < 0))
1005 alertpanel_error(_("Can't save the part of multipart message."));
1006 attachment = attachment->next;
1010 static void mimeview_display_as_text(MimeView *mimeview)
1014 if (!mimeview->opened) return;
1016 partinfo = mimeview_get_selected_part(mimeview);
1017 g_return_if_fail(partinfo != NULL);
1018 mimeview_show_message_part(mimeview, partinfo);
1021 static void mimeview_save_as(MimeView *mimeview)
1024 gchar *defname = NULL;
1028 if (!mimeview->opened) return;
1029 if (!mimeview->file) return;
1031 partinfo = mimeview_get_selected_part(mimeview);
1032 g_return_if_fail(partinfo != NULL);
1034 if (partinfo->filename)
1035 defname = partinfo->filename;
1036 else if (partinfo->name) {
1037 Xstrdup_a(defname, partinfo->name, return);
1038 subst_for_filename(defname);
1041 filename = filesel_select_file(_("Save as"), defname);
1042 if (!filename) return;
1043 if (is_file_exist(filename)) {
1045 res = g_strdup_printf(_("Overwrite existing file '%s'?"),
1047 aval = alertpanel(_("Overwrite"), res, _("OK"),
1050 if (G_ALERTDEFAULT != aval) return;
1053 if (procmime_get_part(filename, mimeview->file, partinfo) < 0)
1055 (_("Can't save the part of multipart message."));
1058 static void mimeview_launch(MimeView *mimeview)
1063 if (!mimeview->opened) return;
1064 if (!mimeview->file) return;
1066 partinfo = mimeview_get_selected_part(mimeview);
1067 g_return_if_fail(partinfo != NULL);
1069 filename = procmime_get_tmp_file_name(partinfo);
1071 if (procmime_get_part(filename, mimeview->file, partinfo) < 0)
1073 (_("Can't save the part of multipart message."));
1075 mimeview_view_file(filename, partinfo, NULL);
1080 static void mimeview_open_with(MimeView *mimeview)
1086 if (!mimeview->opened) return;
1087 if (!mimeview->file) return;
1089 partinfo = mimeview_get_selected_part(mimeview);
1090 g_return_if_fail(partinfo != NULL);
1092 filename = procmime_get_tmp_file_name(partinfo);
1094 if (procmime_get_part(filename, mimeview->file, partinfo) < 0) {
1096 (_("Can't save the part of multipart message."));
1101 if (!prefs_common.mime_open_cmd_history)
1102 prefs_common.mime_open_cmd_history =
1103 add_history(NULL, prefs_common.mime_open_cmd);
1105 cmd = input_dialog_combo
1107 _("Enter the command line to open file:\n"
1108 "(`%s' will be replaced with file name)"),
1109 prefs_common.mime_open_cmd,
1110 prefs_common.mime_open_cmd_history,
1113 mimeview_view_file(filename, partinfo, cmd);
1114 g_free(prefs_common.mime_open_cmd);
1115 prefs_common.mime_open_cmd = cmd;
1116 prefs_common.mime_open_cmd_history =
1117 add_history(prefs_common.mime_open_cmd_history, cmd);
1123 static void mimeview_view_file(const gchar *filename, MimeInfo *partinfo,
1124 const gchar *cmdline)
1126 static gchar *default_image_cmdline = "display '%s'";
1127 static gchar *default_audio_cmdline = "play '%s'";
1128 static gchar *default_html_cmdline = DEFAULT_BROWSER_CMD;
1129 static gchar *mime_cmdline = "metamail -d -b -x -c %s '%s'";
1133 const gchar *def_cmd;
1139 } else if (MIME_APPLICATION_OCTET_STREAM == partinfo->mime_type) {
1141 } else if (MIME_IMAGE == partinfo->mime_type) {
1142 cmd = prefs_common.mime_image_viewer;
1143 def_cmd = default_image_cmdline;
1144 } else if (MIME_AUDIO == partinfo->mime_type) {
1145 cmd = prefs_common.mime_audio_player;
1146 def_cmd = default_audio_cmdline;
1147 } else if (MIME_TEXT_HTML == partinfo->mime_type) {
1148 cmd = prefs_common.uri_cmd;
1149 def_cmd = default_html_cmdline;
1151 g_snprintf(m_buf, sizeof(m_buf), mime_cmdline,
1152 partinfo->content_type, "%s");
1157 if (cmd && (p = strchr(cmd, '%')) && *(p + 1) == 's' &&
1158 !strchr(p + 2, '%'))
1159 g_snprintf(buf, sizeof(buf), cmd, filename);
1162 g_warning("MIME viewer command line is invalid: `%s'", cmd);
1164 g_snprintf(buf, sizeof(buf), def_cmd, filename);
1169 execute_command_line(buf, TRUE);
1173 static void update_node_name(GtkCTree *ctree, GtkCTreeNode *node,
1179 partinfo = gtk_ctree_node_get_row_data(ctree, node);
1180 g_return_if_fail(partinfo != NULL);
1182 part_name = get_part_name(partinfo);
1183 gtk_ctree_node_set_text(ctree, node, COL_NAME, part_name);
1186 static void mimeview_update_names(MimeView *mimeview)
1188 GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
1190 gtk_ctree_pre_recursive(ctree, NULL, update_node_name, NULL);
1193 static void mimeview_update_signature_info(MimeView *mimeview)
1197 if (!mimeview) return;
1198 if (!mimeview->opened) return;
1200 partinfo = mimeview_get_selected_part(mimeview);
1201 if (!partinfo) return;
1203 if (g_strcasecmp(partinfo->content_type,
1204 "application/pgp-signature") == 0) {
1205 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1206 textview_show_signature_part(mimeview->textview, partinfo);
1210 void mimeview_check_signature(MimeView *mimeview)
1215 g_return_if_fail (mimeview_is_signed(mimeview));
1216 g_return_if_fail (gpg_started);
1218 mimeinfo = gtk_ctree_node_get_row_data
1219 (GTK_CTREE(mimeview->ctree), mimeview->opened);
1220 g_return_if_fail(mimeinfo != NULL);
1221 g_return_if_fail(mimeview->file != NULL);
1223 while (mimeinfo->parent)
1224 mimeinfo = mimeinfo->parent;
1226 if ((fp = fopen(mimeview->file, "rb")) == NULL) {
1227 FILE_OP_ERROR(mimeview->file, "fopen");
1231 rfc2015_check_signature(mimeinfo, fp);
1234 mimeview_update_names(mimeview);
1235 mimeview_update_signature_info(mimeview);
1237 textview_show_message(mimeview->messageview->textview, mimeinfo,
1240 #endif /* USE_GPGME */
1242 void mimeview_register_viewer_factory(MimeViewerFactory *factory)
1244 mimeviewer_factories = g_slist_append(mimeviewer_factories, factory);
1247 static gint cmp_viewer_by_factroy(gconstpointer a, gconstpointer b)
1249 return ((MimeViewer *) a)->factory == (MimeViewerFactory *) b ? 0 : -1;
1252 void mimeview_unregister_viewer_factory(MimeViewerFactory *factory)
1254 GSList *mimeview_list, *viewer_list;
1256 for (mimeview_list = mimeviews; mimeview_list != NULL; mimeview_list = g_slist_next(mimeview_list)) {
1257 MimeView *mimeview = (MimeView *) mimeview_list->data;
1259 if (mimeview->mimeviewer && mimeview->mimeviewer->factory == factory) {
1260 mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
1261 mimeview->mimeviewer = NULL;
1264 while ((viewer_list = g_slist_find_custom(mimeview->viewers, factory, cmp_viewer_by_factroy)) != NULL) {
1265 MimeViewer *mimeviewer = (MimeViewer *) viewer_list->data;
1267 mimeviewer->destroy_viewer(mimeviewer);
1268 mimeview->viewers = g_slist_remove(mimeview->viewers, mimeviewer);
1272 mimeviewer_factories = g_slist_remove(mimeviewer_factories, factory);
1275 static gboolean icon_clicked_cb (GtkWidget *button, GdkEventButton *event, MimeView *mimeview)
1280 num = GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(button), "icon_number"));
1281 partinfo = gtk_object_get_data(GTK_OBJECT(button), "partinfo");
1282 if (num == 1 && (partinfo->mime_type == MIME_TEXT ||
1283 partinfo->mime_type == MIME_TEXT_HTML)) {
1284 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 0);
1285 /* don't set the ctree, as it will unload the plugin, and
1286 * we want to be able to switch quickly between the text
1287 * part and the attachment */
1289 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 1);
1290 node = gtk_ctree_find_by_row_data(GTK_CTREE(mimeview->ctree), NULL, partinfo);
1292 gtk_ctree_select(GTK_CTREE(mimeview->ctree), node);
1294 part_button_pressed(mimeview, event, partinfo);
1298 static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
1302 GtkWidget *icon_scroll = mimeview->icon_scroll;
1305 GtkTooltips *tooltips = mimeview->tooltips;
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), NULL);
1386 tip = g_strdup_printf("%s\n%s", mimeinfo->content_type,
1387 to_human_readable(mimeinfo->size), NULL);
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)
1404 child = gtk_container_children(GTK_CONTAINER(mimeview->icon_vbox));
1405 for (; child != NULL; child = g_list_next(child)) {
1406 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_vbox),
1407 GTK_WIDGET(child->data));
1409 mimeview->icon_count = 0;
1410 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
1412 gtk_adjustment_value_changed(adj);
1413 gtk_signal_handler_block_by_func(GTK_OBJECT(mimeview->icon_mainbox),
1414 GTK_SIGNAL_FUNC(icon_scroll_size_allocate_cb), mimeview);
1415 gtk_widget_set_usize(mimeview->icon_mainbox, ICONBOX_DEFAULT_WIDTH, -1);
1416 gtk_signal_handler_unblock_by_func(GTK_OBJECT(mimeview->icon_mainbox),
1417 GTK_SIGNAL_FUNC(icon_scroll_size_allocate_cb), mimeview);
1421 static void icon_scroll_size_allocate_cb(GtkWidget *widget,
1422 GtkAllocation *size, MimeView *mimeview)
1424 GtkAllocation *mainbox_size;
1425 GtkAllocation *vbox_size;
1426 GtkAllocation *layout_size;
1430 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(mimeview->icon_scroll));
1432 mainbox_size = &mimeview->icon_mainbox->allocation;
1433 vbox_size = &mimeview->icon_vbox->allocation;
1434 layout_size = &mimeview->icon_scroll->allocation;
1436 /* centralise the vbox */
1437 gtk_layout_move(GTK_LAYOUT(mimeview->icon_scroll), mimeview->icon_vbox,
1438 (mainbox_size->width - vbox_size->width)/2, 0);
1440 gtk_layout_set_size(GTK_LAYOUT(mimeview->icon_scroll), GTK_LAYOUT(mimeview->icon_scroll)->width, MAX(vbox_size->height, layout_size->height));
1441 adj->step_increment = 5;
1444 static void icon_list_create(MimeView *mimeview, MimeInfo *mimeinfo)
1446 g_return_if_fail(mimeinfo != NULL);
1448 if (mimeinfo->children)
1449 mimeinfo = mimeinfo->children;
1451 while (mimeinfo != NULL) {
1452 if (mimeinfo->children)
1453 icon_list_create(mimeview, mimeinfo);
1454 else if (mimeinfo->sub &&
1455 mimeinfo->sub->mime_type != MIME_TEXT &&
1456 mimeinfo->sub->mime_type != MIME_TEXT_HTML)
1457 icon_list_create(mimeview, mimeinfo->sub);
1459 icon_list_append_icon(mimeview, mimeinfo);
1460 mimeinfo = mimeinfo->next;
1464 static void mime_toggle_button_cb (GtkWidget *button, MimeView *mimeview)
1466 GtkWidget *paned = mimeview->paned;
1467 gtk_widget_ref(button);
1469 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button))) {
1470 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_RIGHT,
1472 gtkut_container_remove(GTK_CONTAINER(paned),
1473 mimeview->icon_mainbox);
1474 gtk_paned_pack2(GTK_PANED(paned),
1475 mimeview->ctree_mainbox,
1477 gtk_paned_set_gutter_size(GTK_PANED(paned), -1);
1478 gtk_widget_set_usize(mimeview->ctree_mainbox, mimeview->oldsize, -1);
1479 gtk_paned_set_position(GTK_PANED(paned), paned->allocation.width
1481 - GTK_PANED (paned)->gutter_size);
1483 gtkut_container_remove(GTK_CONTAINER(mimeview->icon_mainbox),
1485 gtk_box_pack_start(GTK_BOX(mimeview->ctree_mainbox),
1486 button, FALSE, FALSE, 0);
1487 gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 1);
1489 gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_LEFT,
1491 mimeview->oldsize = mimeview->ctree_mainbox->allocation.width;
1492 gtkut_container_remove(GTK_CONTAINER(paned),
1493 mimeview->ctree_mainbox);
1494 gtk_paned_pack2(GTK_PANED(paned), mimeview->icon_mainbox,
1496 gtk_paned_set_gutter_size(GTK_PANED(paned), 0);
1497 gtk_paned_set_position(GTK_PANED(paned), -1);
1499 gtkut_container_remove(GTK_CONTAINER(mimeview->ctree_mainbox),
1501 gtk_box_pack_start(GTK_BOX(mimeview->icon_mainbox),
1502 button, FALSE, FALSE, 0);
1505 gtk_widget_unref(button);
1506 gtk_box_reorder_child(GTK_BOX(button->parent), button, 0);
1510 void mimeview_update (MimeView *mimeview) {
1511 if (mimeview && mimeview->mimeinfo) {
1512 icon_list_clear(mimeview);
1513 icon_list_create(mimeview, mimeview->mimeinfo);