minesweeperlistener.java

模仿windows的扫雷游戏 SWT编写的 需要log4j 1.2.4

package cn.pandaoen.game.minesweeper.actions;

import org.apache.log4j.Logger;

import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.MessageBox;
import org.eclipse.swt.widgets.Shell;

import cn.pandaoen.game.minesweeper.BestTimeDialog;
import cn.pandaoen.game.minesweeper.res.Resources;

/**
 * The simple listener for many menus.
 * 
 * @author pan
 */
class MineSweeperListener implements Listener {

	MineSweeperMenu menu;
	Shell shell;
	Logger logger = Logger.getLogger(MineSweeperListener.class);

	public MineSweeperListener(MineSweeperMenu menu) {
		this.menu = menu;
		shell = menu.shell;
	}

	/*
	 * @see org.eclipse.swt.widgets.Listener#handleEvent(org.eclipse.swt.widgets.Event)
	 */
	public void handleEvent(Event event) {
		if (event.widget == menu.exitItem) {
			menu.shell.close();
		} else if (event.widget == menu.aboutItem) {
			showAbout();
		} else if (event.widget == menu.contentItem) {
			showHelp();
		} else if (event.widget == menu.bestTimeItem) {
			showBestTime();
		} else if (event.widget == menu.newItem) {
			menu.mineSweeper.newGame();
		}
	}

	void showBestTime() {
		logger.trace("Show best time."); //$NON-NLS-1$
		BestTimeDialog dlg = new BestTimeDialog(menu.shell);
		dlg.open();
	}

	boolean _showing = false;

	void showHelp() {
		logger.debug("Show help content. NOT Implemented"); //$NON-NLS-1$
		if (_showing) {
			menu.mineSweeper.getBoard().redraw();
		} else {
			menu.mineSweeper.getBoard()._showall();
		}
		_showing = !_showing;
	}

	void showAbout() {
		MessageBox messageBox = new MessageBox(shell, SWT.NONE);
		messageBox.setText(Resources.res.getString("About.Title")); //$NON-NLS-1$
		messageBox.setMessage(Resources.res.getString("About.Text")); //$NON-NLS-1$
		messageBox.open();
	}
}