MybatisDialog.java

package net.sf.fast.ibatis.dialog;


import net.sf.fast.ibatis.build.HandleType;
import net.sf.fast.ibatis.dialog.tab.MybatisTab;
import net.sf.fast.ibatis.dialog.tab.ResultTypeTab;
import net.sf.fast.ibatis.model.FastIbatisConfig;
import net.sf.fast.ibatis.util.Constants;

import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Dialog;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.TabFolder;
import org.eclipse.swt.widgets.TabItem;

public class MybatisDialog extends Dialog implements IbatisDialog {
	/**
	 * Default constructor
	 * 
	 * @param parent
	 *            the workspace shell enviroment.
	 */
	public MybatisDialog(Shell parent) {
		super(parent);
	}

	public MybatisDialog(Shell parent, int style) {
		super(parent, style);
	}

	private void centerDialog(Shell shell) {
		int width = shell.getMonitor().getClientArea().width;
		int height = shell.getMonitor().getClientArea().height;
		int x = shell.getSize().x;
		int y = shell.getSize().y;
		if (x > width) {
			shell.getSize().x = width;
		}
		if (y > height) {
			shell.getSize().y = height;
		}
		shell.setLocation((width - x) / 2, (height - y) / 2);

	}

	public void open(String methodName, HandleType handleType, FastIbatisConfig fc) {
		Shell parent = getParent();
		final Shell shell = new Shell(parent, SWT.TITLE | SWT.BORDER
				| SWT.CLOSE | SWT.RESIZE | SWT.APPLICATION_MODAL);
		shell.setSize(Constants.WIDTH, Constants.HEIGHT);

		shell.setText("Mybatis Fast Code Generation");
		shell.setLayout(new FillLayout());
		Display display = parent.getDisplay();
		final TabFolder tabFolder = new TabFolder(shell, SWT.BORDER | SWT.CLOSE
				| SWT.NONE);
		Rectangle clientArea = shell.getClientArea();

		tabFolder.setLocation(clientArea.x, clientArea.y);
		final MybatisTab mybatisTab = new MybatisTab(tabFolder, SWT.BORDER, methodName, fc);
		createTab("Code Generation", tabFolder, mybatisTab);
		final ResultTypeTab resultTypeTab = new ResultTypeTab(tabFolder,
				SWT.BORDER, fc);
		createTab("Result Type", tabFolder, resultTypeTab);

		
		tabFolder.addSelectionListener(new SelectionListener() {
			public void widgetSelected(SelectionEvent e) {
			}

			public void widgetDefaultSelected(SelectionEvent e) {
				widgetSelected(e);
			}
		});
		tabFolder.pack();
		centerDialog(shell);
		shell.pack();
		shell.open();
		while (!shell.isDisposed()) {
			if (!display.readAndDispatch())
				display.sleep();
		}
	}

	private void createTab(String tabName, TabFolder tabFolder,
			Composite composite) {
		TabItem item = new TabItem(tabFolder, SWT.BORDER);
		item.setText(tabName);
		item.setToolTipText(tabName);
		item.setControl(composite);
	}

	public static void main(String args[]) {
		Display display = new Display();
		final Shell shell = new Shell(display);
		MybatisDialog m = new MybatisDialog(shell);
		//m.test(display, shell);
		FastIbatisConfig fc = new FastIbatisConfig();
		fc.setXmlFileName("test");
		m.open("", null, fc);
	}

}