Event.java

/*
 * GNU LESSER GENERAL PUBLIC LICENSE Copyright (C) 2006 The XAMJ Project
 * 
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 * 
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 * 
 * Contact info: lobochief@users.sourceforge.net
 */
package com.nvarghese.beowulf.common.cobra.html.js;

import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.awt.event.MouseEvent;

import org.w3c.dom.html2.HTMLElement;

import com.nvarghese.beowulf.common.cobra.js.AbstractScriptableDelegate;

public class Event extends AbstractScriptableDelegate {

	private boolean cancelBubble;
	private HTMLElement fromElement, toElement;
	private int leafX, leafY;
	private boolean returnValue;
	private HTMLElement srcElement;
	private String type;
	private final java.awt.event.InputEvent inputEvent;

	public Event(String type, HTMLElement srcElement, java.awt.event.InputEvent mouseEvent, int leafX, int leafY) {

		this.type = type;
		this.srcElement = srcElement;
		this.leafX = leafX;
		this.leafY = leafY;
		this.inputEvent = mouseEvent;
	}

	public Event(String type, HTMLElement srcElement, java.awt.event.KeyEvent keyEvent) {

		this.type = type;
		this.srcElement = srcElement;
		this.inputEvent = keyEvent;
	}

	public Event(String type, HTMLElement srcElement) {

		this.type = type;
		this.srcElement = srcElement;
		this.inputEvent = null;
	}

	public boolean getAltKey() {

		InputEvent ie = this.inputEvent;
		return ie == null ? false : ie.isAltDown();
	}

	public boolean getShiftKey() {

		InputEvent ie = this.inputEvent;
		return ie == null ? false : ie.isShiftDown();
	}

	public boolean getCtrlKey() {

		InputEvent ie = this.inputEvent;
		return ie == null ? false : ie.isControlDown();
	}

	public int getButton() {

		InputEvent ie = this.inputEvent;
		if (ie instanceof MouseEvent) {
			return ((MouseEvent) ie).getButton();
		} else {
			return 0;
		}
	}

	public boolean isCancelBubble() {

		return cancelBubble;
	}

	public void setCancelBubble(boolean cancelBubble) {

		this.cancelBubble = cancelBubble;
	}

	public String getType() {

		return type;
	}

	public void setType(String type) {

		this.type = type;
	}

	public int getClientX() {

		InputEvent ie = this.inputEvent;
		if (ie instanceof MouseEvent) {
			return ((MouseEvent) ie).getX();
		} else {
			return 0;
		}
	}

	public int getClientY() {

		InputEvent ie = this.inputEvent;
		if (ie instanceof MouseEvent) {
			return ((MouseEvent) ie).getY();
		} else {
			return 0;
		}
	}

	public int getKeyCode() {

		InputEvent ie = this.inputEvent;
		if (ie instanceof KeyEvent) {
			return ((KeyEvent) ie).getKeyCode();
		} else {
			return 0;
		}
	}

	// public int getOffsetX() {
	// // Despite advertising that it returns an element-relative offset,
	// // IE doesn't do this.
	// //TODO: Must be relative to top viewport.
	// return this.getClientX() - 2;
	// }
	//
	// public int getOffsetY() {
	// // Despite advertising that it returns an element-relative offset,
	// // IE doesn't do this.
	// //TODO: Must be relative to top viewport.
	// return this.getClientY() - 2;
	// }

	public boolean isReturnValue() {

		return returnValue;
	}

	public void setReturnValue(boolean returnValue) {

		this.returnValue = returnValue;
	}

	public HTMLElement getSrcElement() {

		return srcElement;
	}

	public void setSrcElement(HTMLElement srcElement) {

		this.srcElement = srcElement;
	}

	public HTMLElement getFromElement() {

		return fromElement;
	}

	public void setFromElement(HTMLElement fromElement) {

		this.fromElement = fromElement;
	}

	public HTMLElement getToElement() {

		return toElement;
	}

	public void setToElement(HTMLElement toElement) {

		this.toElement = toElement;
	}

	public int getLeafX() {

		return leafX;
	}

	public void setLeafX(int leafX) {

		this.leafX = leafX;
	}

	public int getLeafY() {

		return leafY;
	}

	public void setLeafY(int leafY) {

		this.leafY = leafY;
	}
}