void meta_data_connect_mark_with_keyword(GtkTreeModel *keyword_tree, GtkTreeIter *kw_iter, gint mark)
{
FileDataGetMarkFunc get_mark_func;
FileDataSetMarkFunc set_mark_func;
gpointer mark_func_data;
gint i;
for (i = 0; i < FILEDATA_MARKS_SIZE; i++)
{
file_data_get_registered_mark_func(i, &get_mark_func, &set_mark_func, &mark_func_data);
if (get_mark_func == meta_data_get_keyword_mark)
{
GtkTreeIter old_kw_iter;
GList *old_path = mark_func_data;
if (keyword_tree_get_iter(keyword_tree, &old_kw_iter, old_path) &&
(i == mark || /* release any previous connection of given mark */
keyword_compare(keyword_tree, &old_kw_iter, kw_iter) == 0)) /* or given keyword */
{
file_data_register_mark_func(i, NULL, NULL, NULL, NULL);
gtk_tree_store_set(GTK_TREE_STORE(keyword_tree), &old_kw_iter, KEYWORD_COLUMN_MARK, "", -1);
}
}
}
if (mark >= 0 && mark < FILEDATA_MARKS_SIZE)
{
GList *path;
gchar *mark_str;
path = keyword_tree_get_path(keyword_tree, kw_iter);
file_data_register_mark_func(mark, meta_data_get_keyword_mark, meta_data_set_keyword_mark, path, (GDestroyNotify)string_list_free);
mark_str = g_strdup_printf("%d", (mark < 9 ? mark : -1) + 1);
gtk_tree_store_set(GTK_TREE_STORE(keyword_tree), kw_iter, KEYWORD_COLUMN_MARK, mark_str, -1);
g_free(mark_str);
}
}
static void bar_pane_keywords_dnd_get(GtkWidget *tree_view, GdkDragContext *context,
GtkSelectionData *selection_data, guint info,
guint time, gpointer data)
{
GtkTreeIter iter;
GtkTreeModel *model;
GtkTreeIter child_iter;
GtkTreeModel *keyword_tree;
GtkTreeSelection *sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
if (!gtk_tree_selection_get_selected(sel, &model, &iter)) return;
keyword_tree = gtk_tree_model_filter_get_model(GTK_TREE_MODEL_FILTER(model));
gtk_tree_model_filter_convert_iter_to_child_iter(GTK_TREE_MODEL_FILTER(model), &child_iter, &iter);
switch (info)
{
case TARGET_APP_KEYWORD_PATH:
{
GList *path = keyword_tree_get_path(keyword_tree, &child_iter);
gtk_selection_data_set(selection_data, gtk_selection_data_get_target(selection_data),
8, (gpointer) &path, sizeof(path));
break;
}
case TARGET_TEXT_PLAIN:
default:
{
gchar *name = keyword_get_name(keyword_tree, &child_iter);
gtk_selection_data_set_text(selection_data, name, -1);
g_free(name);
}
break;
}
}