void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
const gchar *file)
{
GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
GtkCTreeNode *node;
mimeview_clear(mimeview);
g_return_if_fail(file != NULL);
g_return_if_fail(mimeinfo != NULL);
mimeview->mimeinfo = mimeinfo;
mimeview->file = g_strdup(file);
gtk_signal_handler_block_by_func(GTK_OBJECT(ctree), mimeview_selected,
mimeview);
mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
icon_list_create(mimeview, mimeinfo);
gtk_signal_handler_unblock_by_func(GTK_OBJECT(ctree),
mimeview_selected, mimeview);
node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
if (node) {
gtk_ctree_select(ctree, node);
icon_list_toggle_by_mime_info
(mimeview, gtk_ctree_node_get_row_data(ctree, node));
gtkut_ctree_set_focus_row(ctree, node);
}
}
void messageview_clear(MessageView *messageview)
{
procmsg_msginfo_free(messageview->msginfo);
messageview->msginfo = NULL;
messageview_change_view_type(messageview, MVIEW_TEXT);
headerview_clear(messageview->headerview);
textview_clear(messageview->textview);
mimeview_clear(messageview->mimeview);
}
static void messageview_change_view_type(MessageView *messageview,
MessageType type)
{
GtkWidget *notebook = messageview->notebook;
if (messageview->type == type) return;
if (type == MVIEW_MIME) {
gtk_notebook_set_show_tabs(GTK_NOTEBOOK(notebook), TRUE);
gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook),
messageview->current_page);
} else if (type == MVIEW_TEXT) {
gint current_page = messageview->current_page;
gtk_notebook_set_show_tabs(GTK_NOTEBOOK(notebook), FALSE);
gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), 0);
messageview->current_page = current_page;
mimeview_clear(messageview->mimeview);
} else
return;
messageview->type = type;
}
void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
const gchar *file)
{
GtkTreeModel *model = GTK_TREE_MODEL(mimeview->store);
GtkTreeIter iter;
gboolean valid;
mimeview_clear(mimeview);
textview_clear(mimeview->messageview->textview);
g_return_if_fail(file != NULL);
g_return_if_fail(mimeinfo != NULL);
#if USE_GPGME
if (rfc2015_is_available() && prefs_common.auto_check_signatures) {
FILE *fp;
if ((fp = g_fopen(file, "rb")) == NULL) {
FILE_OP_ERROR(file, "fopen");
return;
}
rfc2015_check_signature(mimeinfo, fp);
fclose(fp);
} else
set_unchecked_signature(mimeinfo);
#endif
g_signal_handlers_block_by_func
(G_OBJECT(mimeview->selection),
G_CALLBACK(mimeview_selection_changed), mimeview);
mimeview_set_multipart_tree(mimeview, mimeinfo, NULL);
gtk_tree_view_expand_all(GTK_TREE_VIEW(mimeview->treeview));
g_signal_handlers_unblock_by_func
(G_OBJECT(mimeview->selection),
G_CALLBACK(mimeview_selection_changed), mimeview);
/* search first text part */
for (valid = gtk_tree_model_get_iter_first(model, &iter); valid;
valid = gtkut_tree_model_next(model, &iter)) {
MimeInfo *partinfo;
gtk_tree_model_get(model, &iter, COL_MIME_INFO, &partinfo, -1);
if (partinfo &&
(partinfo->mime_type == MIME_TEXT ||
partinfo->mime_type == MIME_TEXT_HTML))
break;
}
textview_show_message(mimeview->messageview->textview, mimeinfo, file);
if (!valid)
valid = gtk_tree_model_get_iter_first(model, &iter);
if (valid) {
GtkTreePath *path;
path = gtk_tree_model_get_path(model, &iter);
gtk_tree_view_set_cursor(GTK_TREE_VIEW(mimeview->treeview),
path, NULL, FALSE);
gtk_tree_path_free(path);
if (mimeview_get_selected_part(mimeview))
gtk_widget_grab_focus(mimeview->treeview);
}
}
