static void mimeview_selection_changed(GtkTreeSelection *selection,
MimeView *mimeview)
{
GtkTreeModel *model = GTK_TREE_MODEL(mimeview->store);
GtkTreeIter iter;
GtkTreePath *path;
MimeInfo *partinfo;
if (!gtk_tree_selection_get_selected(selection, NULL, &iter)) {
if (mimeview->opened) {
gtk_tree_path_free(mimeview->opened);
mimeview->opened = NULL;
}
return;
}
path = gtk_tree_model_get_path(model, &iter);
if (mimeview->opened &&
gtk_tree_path_compare(mimeview->opened, path) == 0) {
gtk_tree_path_free(path);
return;
}
gtk_tree_path_free(mimeview->opened);
mimeview->opened = path;
path = NULL;
gtk_tree_model_get(model, &iter, COL_MIME_INFO, &partinfo, -1);
if (!partinfo)
return;
switch (partinfo->mime_type) {
case MIME_TEXT:
case MIME_TEXT_HTML:
case MIME_MESSAGE_RFC822:
case MIME_MULTIPART:
mimeview_show_message_part(mimeview, partinfo);
break;
case MIME_IMAGE:
if (prefs_common.inline_image) {
mimeview_show_image_part(mimeview, partinfo);
break;
}
/* FALLTHROUGH */
default:
mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
#if USE_GPGME
if (rfc2015_is_signature_part(partinfo))
mimeview_show_signature_part(mimeview, partinfo);
else
#endif
mimeview_show_mime_part(mimeview, partinfo);
break;
}
}
static void mimeview_display_as_text(MimeView *mimeview)
{
MimeInfo *partinfo;
if (!mimeview->opened) return;
partinfo = mimeview_get_selected_part(mimeview);
g_return_if_fail(partinfo != NULL);
mimeview_show_message_part(mimeview, partinfo);
}
static void mimeview_display_as_text(MimeView *mimeview)
{
MimeInfo *partinfo;
if (!mimeview->opened) return;
partinfo = mimeview_get_selected_part(mimeview);
if (!partinfo) {
partinfo = (MimeInfo *) gtk_object_get_data
(GTK_OBJECT(mimeview->popupmenu),
"pop_partinfo");
gtk_object_set_data(GTK_OBJECT(mimeview->popupmenu),
"pop_partinfo", NULL);
}
g_return_if_fail(partinfo != NULL);
mimeview_show_message_part(mimeview, partinfo);
}
static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
MimeView *mimeview)
{
MimeInfo *partinfo;
if (mimeview->opened == node) return;
mimeview->opened = node;
gtk_ctree_node_moveto(ctree, node, -1, 0.5, 0);
partinfo = gtk_ctree_node_get_row_data(ctree, node);
if (!partinfo) return;
/* ungrab the mouse event */
if (GTK_WIDGET_HAS_GRAB(ctree)) {
gtk_grab_remove(GTK_WIDGET(ctree));
if (gdk_pointer_is_grabbed())
gdk_pointer_ungrab(GDK_CURRENT_TIME);
}
mimeview->textview->default_text = FALSE;
update_signature_info(mimeview, partinfo);
if (!mimeview_show_part(mimeview, partinfo)) {
switch (partinfo->type) {
case MIMETYPE_TEXT:
case MIMETYPE_MESSAGE:
case MIMETYPE_MULTIPART:
mimeview_show_message_part(mimeview, partinfo);
break;
default:
mimeview->textview->default_text = TRUE;
mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
textview_show_mime_part(mimeview->textview, partinfo);
break;
}
}
}
