| /******************************************************************************* |
| * Copyright (c) 2000, 2015 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.debug.ui.jres; |
| |
| |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.debug.internal.ui.SWTFactory; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.internal.debug.ui.JavaDebugImages; |
| import org.eclipse.jdt.launching.JavaRuntime; |
| import org.eclipse.jdt.ui.wizards.IClasspathContainerPage; |
| import org.eclipse.jface.util.IPropertyChangeListener; |
| import org.eclipse.jface.util.PropertyChangeEvent; |
| import org.eclipse.jface.wizard.WizardPage; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * Extension to allow a user to associate a JRE with a Java project. |
| */ |
| public class JREContainerWizardPage extends WizardPage implements IClasspathContainerPage { |
| |
| /** |
| * The classpath entry to be created. |
| */ |
| private IClasspathEntry fSelection; |
| |
| /** |
| * JRE control |
| */ |
| private JREsComboBlock fJREBlock; |
| |
| /** |
| * Constructs a new page. |
| */ |
| public JREContainerWizardPage() { |
| super(JREMessages.JREContainerWizardPage_JRE_System_Library_1); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.ui.wizards.IClasspathContainerPage#finish() |
| */ |
| @Override |
| public boolean finish() { |
| IPath path = fJREBlock.getPath(); |
| fSelection = JavaCore.newContainerEntry(path); |
| return true; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.ui.wizards.IClasspathContainerPage#getSelection() |
| */ |
| @Override |
| public IClasspathEntry getSelection() { |
| return fSelection; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.ui.wizards.IClasspathContainerPage#setSelection(org.eclipse.jdt.core.IClasspathEntry) |
| */ |
| @Override |
| public void setSelection(IClasspathEntry containerEntry) { |
| fSelection = containerEntry; |
| initializeFromSelection(); |
| } |
| |
| /** |
| * Initializes the JRE selection |
| */ |
| protected void initializeFromSelection() { |
| if (getControl() != null) { |
| if (fSelection == null) { |
| fJREBlock.setPath(JavaRuntime.newDefaultJREContainerPath()); |
| } else { |
| fJREBlock.setPath(fSelection.getPath()); |
| IStatus status = fJREBlock.getStatus(); |
| if (!status.isOK()) { |
| setErrorMessage(status.getMessage()); |
| } |
| } |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite) |
| */ |
| @Override |
| public void createControl(Composite parent) { |
| Composite composite = SWTFactory.createComposite(parent, 1, 1, GridData.FILL_BOTH); |
| fJREBlock = new JREsComboBlock(false); |
| fJREBlock.setDefaultJREDescriptor(new BuildJREDescriptor()); |
| fJREBlock.setTitle(JREMessages.JREContainerWizardPage_3); |
| fJREBlock.createControl(composite); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| fJREBlock.getControl().setLayoutData(gd); |
| setControl(composite); |
| fJREBlock.addPropertyChangeListener(new IPropertyChangeListener() { |
| @Override |
| public void propertyChange(PropertyChangeEvent event) { |
| IStatus status = fJREBlock.getStatus(); |
| if (status.isOK()) { |
| setErrorMessage(null); |
| } else { |
| setErrorMessage(status.getMessage()); |
| } |
| } |
| }); |
| |
| setTitle(JREMessages.JREContainerWizardPage_JRE_System_Library_1); |
| setMessage(JREMessages.JREContainerWizardPage_4); |
| |
| initializeFromSelection(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.IDialogPage#getImage() |
| */ |
| @Override |
| public Image getImage() { |
| return JavaDebugImages.get(JavaDebugImages.IMG_WIZBAN_LIBRARY); |
| } |
| |
| } |