VjetWebAppTabGroup.java

/*******************************************************************************
 * Copyright (c) 2005, 2012 eBay Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 *******************************************************************************/
package org.eclipse.vjet.eclipse.internal.debug.ui.launchConf;

import java.util.Iterator;

import org.eclipse.debug.internal.ui.DebugUIMessages;
import org.eclipse.debug.internal.ui.MultipleInputDialog;
import org.eclipse.debug.internal.ui.launchConfigurations.EnvironmentVariable;
import org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationsMessages;
import org.eclipse.debug.ui.AbstractLaunchConfigurationTabGroup;
import org.eclipse.debug.ui.EnvironmentTab;
import org.eclipse.debug.ui.ILaunchConfigurationDialog;
import org.eclipse.debug.ui.ILaunchConfigurationTab;
import org.eclipse.debug.ui.StringVariableSelectionDialog;
import org.eclipse.dltk.mod.debug.ui.launchConfigurations.ScriptBuildTab;
import org.eclipse.dltk.mod.debug.ui.launchConfigurations.ScriptCommonTab;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;

import org.eclipse.vjet.dsf.jsnative.anno.BrowserType;

public class VjetWebAppTabGroup extends AbstractLaunchConfigurationTabGroup {

	private class MultipleInputDialogWithBrowser extends MultipleInputDialog {

		MultipleInputDialogWithBrowser(Shell shell, String title) {
			super(shell, title);
		}

		protected void okPressed() {

			for (Iterator i = controlList.iterator(); i.hasNext();) {

				Control control = (Control) i.next();
				if (control instanceof Combo) {

					Combo combo = ((Combo) control);

					int index = combo.getSelectionIndex();
					if (index < 0) {
						index = 0;
						combo.setItem(index, combo.getText());
						combo.select(index);
					}
					valueMap.put(control.getData(FIELD_NAME), combo
							.getItem(index));

				}
			}

			super.okPressed();
		}

		public void createVariablesField(String labelText, String initialValue,
				boolean allowEmpty) {

			Label label = new Label(panel, SWT.NONE);
			label.setText(labelText);
			label.setLayoutData(new GridData(
					GridData.HORIZONTAL_ALIGN_BEGINNING));

			Composite comp = new Composite(panel, SWT.NONE);
			GridLayout layout = new GridLayout();
			layout.marginHeight = 0;
			layout.marginWidth = 0;
			comp.setLayout(layout);
			comp.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));

			final Combo combo = new Combo(comp, SWT.SINGLE | SWT.BORDER);
			GridData data = new GridData(GridData.FILL_HORIZONTAL);
			data.widthHint = 200;
			combo.setLayoutData(data);
			combo.setData(FIELD_NAME, labelText);

			BrowserType[] types = BrowserType.values();
			String[] strings = new String[types.length];
			for (int iter = 0; iter < types.length; iter++) {
				strings[iter] = types[iter].name();
			}

			combo.setItems(strings);

			// make sure rows are the same height on both
			// panels.
			label.setSize(label.getSize().x, combo.getSize().y);

			if (initialValue != null) {
				combo.setText(initialValue);
			}

			Button button = createButton(comp, IDialogConstants.IGNORE_ID,
					DebugUIMessages.MultipleInputDialog_8, false);
			button.addSelectionListener(new SelectionAdapter() {
				public void widgetSelected(SelectionEvent e) {
					StringVariableSelectionDialog dialog = new StringVariableSelectionDialog(
							getShell());
					int code = dialog.open();
					if (code == IDialogConstants.OK_ID) {
						String variable = dialog.getVariableExpression();
						if (variable != null) {
							combo.setItem(0, variable);
							combo.setText(variable);
							combo.select(0);
						}
					}
				}
			});

			controlList.add(combo);

		}
	};

	public void createTabs(ILaunchConfigurationDialog dialog, String mode) {
		setTabs(new ILaunchConfigurationTab[] {
				new VjetMainLaunchConfTab(mode), 
				new VjetArgumentsTab(),
				new ScriptBuildTab(),
				new EnvironmentTab() {
					protected void handleEnvAddButtonSelected() {

						MultipleInputDialog dialog = new MultipleInputDialogWithBrowser(
								getShell(),
								LaunchConfigurationsMessages.EnvironmentTab_22);

						dialog.addTextField(
								LaunchConfigurationsMessages.EnvironmentTab_8,
								null, false);
						dialog.addVariablesField(
								LaunchConfigurationsMessages.EnvironmentTab_9,
								null, true);

						if (dialog.open() != Window.OK) {
							return;
						}

						String name = dialog
								.getStringValue(LaunchConfigurationsMessages.EnvironmentTab_8);
						String value = dialog
								.getStringValue(LaunchConfigurationsMessages.EnvironmentTab_9);

						if (name != null && value != null) {
							addVariable(new EnvironmentVariable(name.trim(),
									value.trim()));
							updateAppendReplace();
						}

					}
				}, new ScriptCommonTab() });
	}
}