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 * See the NOTICE file distributed with this work for additional information
 * regarding copyright ownership.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package hr.fer.zemris.vhdllab.applets.editor.schema2.model.drawers;

import hr.fer.zemris.vhdllab.applets.editor.schema2.interfaces.IComponentDrawer;
import hr.fer.zemris.vhdllab.applets.editor.schema2.interfaces.ISchemaComponent;
import hr.fer.zemris.vhdllab.applets.editor.schema2.misc.DrawingProperties;

import java.awt.Font;
import java.awt.Graphics2D;






/**
 * Crta komponentu u obliku pravokutnika.
 * Pretpostavlja da je svaki port na rubu bounding-boxa
 * komponente. Ako neki port nije na rubu bounding-boxa
 * komponente, onda ce za njega biti nacrtana samo tockica,
 * ali ne i poveznica s tijelom komponente (pravokutnikom).
 * 
 * Port NE SMIJE biti unutar samog pravokutnika komponente.
 * 
 * @author Axel
 *
 */
public class NorDrawer extends GateDrawer implements IComponentDrawer {
	
	
	/* static fields */
	public static final int PORT_SIZE = 4;
	public static final int NEGATE_SIZE = 4;
	public static final int PIN_LENGTH = 15;
	public static final int INSIGNIA_SIZE = 20;
	public static final String INSIGNIA = "\u22651";
	
	
	/* private fields */
	private ISchemaComponent comp_to_draw;

	
	
	
	public NorDrawer(ISchemaComponent componentToDraw) {
		super(componentToDraw);
		comp_to_draw = componentToDraw;
	}
	
	
	public void draw(Graphics2D graphics, DrawingProperties properties) {
		super.draw(graphics, true, properties);
		
		int w = comp_to_draw.getWidth();
		int h = comp_to_draw.getHeight();
		
		// draw insignia
		Font oldf = graphics.getFont(), f = new Font("Serif", Font.PLAIN, INSIGNIA_SIZE);
		graphics.setFont(f);
		graphics.drawString(INSIGNIA, w / 2 - f.getSize() * INSIGNIA.length() / 3, h / 2 + f.getSize() / 2);
		graphics.setFont(oldf);
	}
	
}