SyncBarHorizontal.java

package com.baselet.element.elementnew.uml;

import java.util.Set;

import com.baselet.control.basics.geom.Dimension;
import com.baselet.control.basics.geom.Rectangle;
import com.baselet.control.constants.FacetConstants;
import com.baselet.control.enums.Direction;
import com.baselet.control.enums.ElementId;
import com.baselet.diagram.draw.DrawHandler;
import com.baselet.element.NewGridElement;
import com.baselet.element.facet.PropertiesParserState;
import com.baselet.element.facet.Settings;
import com.baselet.element.settings.SettingsNoText;
import com.baselet.element.sticking.StickingPolygon;
import com.baselet.element.sticking.polygon.StickingPolygonGenerator;

public class SyncBarHorizontal extends NewGridElement {

	@Override
	public ElementId getId() {
		return ElementId.UMLSyncBarHorizontal;
	}

	@Override
	protected void drawCommonContent(final PropertiesParserState state) {
		DrawHandler drawer = state.getDrawer();
		if (drawer.getLineWidth() == FacetConstants.LINE_WIDTH_DEFAULT) {
			drawer.setLineWidth(5);
		}
		Dimension s = getRealSize();
		drawer.drawLine(0, s.getHeight() * 0.5, s.getWidth(), s.getHeight() * 0.5);
		state.setStickingPolygonGenerator(new StickingPolygonGenerator() {
			@Override
			public StickingPolygon generateStickingBorder(Rectangle rect) {
				StickingPolygon p = new StickingPolygon(rect.x, rect.y);
				double lt = state.getDrawer().getLineWidth();
				double halfHeight = getRealSize().getHeight() * 0.5;
				p.addRectangle(new Rectangle(0.0, halfHeight - lt * 0.5, (double) getRealSize().getWidth(), lt));
				return p;
			}
		});
	}

	@Override
	protected Settings createSettings() {
		return new SettingsNoText();
	}

	@Override
	public Set<Direction> getResizeArea(int x, int y) {
		Set<Direction> returnSet = super.getResizeArea(x, y);
		returnSet.remove(Direction.UP);
		returnSet.remove(Direction.DOWN);
		return returnSet;
	}
}