static void handle_drop(GtkWidget *widget, GdkDragContext *context, gint x, gint y, GtkSelectionData *data, guint info, guint time) { gboolean success = FALSE; if (gtk_selection_data_get_length (data) >= 0 && gtk_selection_data_get_format (data) == 8) { ObjectList_t *list = get_shapes(); Object_t *obj; x = get_real_coord(x); y = get_real_coord(y); obj = object_list_find(list, x, y); if (obj && !obj->locked) { command_list_add(edit_object_command_new(obj)); object_set_url(obj, (const gchar *) gtk_selection_data_get_data (data)); object_emit_update_signal(obj); success = TRUE; } } gtk_drag_finish(context, success, FALSE, time); }
static void select_motion(GtkWidget *widget, GdkEventMotion *event, gpointer data) { SelectRegionCommand_t *command = (SelectRegionCommand_t*) data; Object_t *obj = command->obj; Rectangle_t *rectangle = ObjectToRectangle(obj); gint x = get_real_coord((gint) event->x); gint y = get_real_coord((gint) event->y); rectangle->width = x - rectangle->x; rectangle->height = y - rectangle->y; preview_redraw (); }