Examples with LogicalStyleModel org.freeplane.features.styles.LogicalStyleModel used on opensource projects

Example 1 with LogicalStyleModel

use of org.freeplane.features.styles.LogicalStyleModel in project freeplane by freeplane.

the class MLogicalStyleController method setStyle.

public void setStyle(final NodeModel node, final IStyle style) {
    final ModeController modeController = Controller.getCurrentModeController();
    final IStyle oldStyle = LogicalStyleModel.getStyle(node);
    if (oldStyle != null && oldStyle.equals(style) || oldStyle == style) {
        modeController.getMapController().nodeChanged(node, LogicalStyleModel.class, oldStyle, style);
        return;
    }
    final IActor actor = new IActor() {

        public String getDescription() {
            return "setStyle";
        }

        public void act() {
            changeStyle(modeController, node, oldStyle, style);
        }

        public void undo() {
            changeStyle(modeController, node, style, oldStyle);
        }

        private void changeStyle(final ModeController modeController, final NodeModel node, final IStyle oldStyle, final IStyle style) {
            if (style != null) {
                final LogicalStyleModel model = LogicalStyleModel.createExtension(node);
                model.setStyle(style);
            } else {
                node.removeExtension(LogicalStyleModel.class);
            }
            modeController.getMapController().nodeChanged(node, LogicalStyleModel.class, oldStyle, style);
            selectActions();
        }
    };
    modeController.execute(actor, node.getMap());
}