| /* |
| * Copyright (c) 2014 Eike Stepper (Berlin, Germany) and others. |
| * 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 |
| * |
| * Contributors: |
| * Ed Merks - initial API and implementation |
| */ |
| package org.eclipse.oomph.setup.ui.internal.ide; |
| |
| import org.eclipse.oomph.ui.UIUtil; |
| |
| import org.eclipse.emf.common.CommonPlugin; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IExecutableExtensionFactory; |
| import org.eclipse.core.variables.IStringVariable; |
| import org.eclipse.debug.ui.StringVariableSelectionDialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.TrayDialog; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.Text; |
| |
| import java.lang.reflect.InvocationHandler; |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Proxy; |
| |
| /** |
| * @author Ed Merks |
| */ |
| public class URIArgumentSelector |
| { |
| public String selectArgument(IStringVariable variable, Shell shell) |
| { |
| URIArgumentDialog uriArgumentDialog = new URIArgumentDialog(shell); |
| if (uriArgumentDialog.open() == Window.OK) |
| { |
| return uriArgumentDialog.getValue(); |
| } |
| |
| return null; |
| } |
| |
| /** |
| * @author Ed Merks |
| */ |
| public static class ExtensionFactory implements IExecutableExtensionFactory |
| { |
| public Object create() throws CoreException |
| { |
| Class<?> argumentSelectorInterface = null; |
| |
| try |
| { |
| argumentSelectorInterface = CommonPlugin.loadClass("org.eclipse.debug.ui", "org.eclipse.debug.internal.ui.stringsubstitution.IArgumentSelector"); |
| } |
| catch (ClassNotFoundException ex) |
| { |
| try |
| { |
| argumentSelectorInterface = CommonPlugin.loadClass("org.eclipse.debug.ui", "org.eclipse.debug.ui.stringsubstitution.IArgumentSelector"); |
| } |
| catch (ClassNotFoundException ex1) |
| { |
| SetupUIIDEPlugin.INSTANCE.coreException(ex); |
| } |
| } |
| |
| InvocationHandler invocationHandler = new InvocationHandler() |
| { |
| private final URIArgumentSelector uriArgumentSelector = new URIArgumentSelector(); |
| |
| public Object invoke(Object proxy, Method method, Object[] args) throws Throwable |
| { |
| return uriArgumentSelector.selectArgument((IStringVariable)args[0], (Shell)args[1]); |
| } |
| }; |
| |
| return Proxy.newProxyInstance(getClass().getClassLoader(), new Class[] { argumentSelectorInterface }, invocationHandler); |
| } |
| } |
| |
| /** |
| * @author Ed Merks |
| */ |
| private static class URIArgumentDialog extends TrayDialog |
| { |
| private Text text; |
| |
| private String value; |
| |
| protected URIArgumentDialog(Shell parentShell) |
| { |
| super(parentShell); |
| setHelpAvailable(false); |
| } |
| |
| public String getValue() |
| { |
| return value; |
| } |
| |
| @Override |
| protected void configureShell(Shell newShell) |
| { |
| super.configureShell(newShell); |
| newShell.setText("Variable Selection"); |
| } |
| |
| @Override |
| protected Control createDialogArea(Composite parent) |
| { |
| Composite composite = (Composite)super.createDialogArea(parent); |
| composite.setLayout(new GridLayout(2, false)); |
| |
| text = new Text(composite, SWT.BORDER); |
| GridData gridData = UIUtil.applyGridData(text); |
| gridData.grabExcessHorizontalSpace = true; |
| gridData.widthHint = 400; |
| |
| createButton(composite, IDialogConstants.OPEN_ID, "Variables...", false); |
| |
| return composite; |
| } |
| |
| @Override |
| protected void buttonPressed(int buttonId) |
| { |
| if (buttonId == IDialogConstants.OPEN_ID) |
| { |
| StringVariableSelectionDialog stringVariableSelectionDialog = new StringVariableSelectionDialog(getShell()); |
| if (stringVariableSelectionDialog.open() == Window.OK) |
| { |
| text.insert(stringVariableSelectionDialog.getVariableExpression()); |
| } |
| } |
| else |
| { |
| value = text.getText(); |
| super.buttonPressed(buttonId); |
| } |
| } |
| } |
| } |