| package org.eclipse.jdt.internal.debug.ui.launcher; |
| |
| /******************************************************************************* |
| * Copyright (c) 2001, 2002 International Business Machines Corp. and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v0.5 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v05.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ******************************************************************************/ |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.debug.core.ILaunchConfigurationType; |
| import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.debug.ui.launchConfigurations.JavaJRETab; |
| import org.eclipse.jdt.internal.debug.ui.JDIDebugUIPlugin; |
| import org.eclipse.jdt.internal.debug.ui.JavaDebugImages; |
| import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants; |
| import org.eclipse.jdt.launching.JavaRuntime; |
| import org.eclipse.jdt.ui.wizards.IClasspathContainerPage; |
| import org.eclipse.jface.wizard.WizardPage; |
| import org.eclipse.swt.graphics.Image; |
| 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 JavaJRETab fJRETab; |
| |
| /** |
| * Fake launch config used with the control. |
| */ |
| private ILaunchConfigurationWorkingCopy fConfig; |
| |
| /** |
| * Image |
| */ |
| private Image fImage; |
| |
| /** |
| * Constructs a new page. |
| */ |
| public JREContainerWizardPage() { |
| super(LauncherMessages.getString("JREContainerWizardPage.JRE_System_Library_1")); //$NON-NLS-1$ |
| } |
| |
| /** |
| * @see IClasspathContainerPage#finish() |
| */ |
| public boolean finish() { |
| // retrieve selected JRE |
| fJRETab.performApply(fConfig); |
| String typeId = null; |
| String name = null; |
| try { |
| typeId = fConfig.getAttribute(IJavaLaunchConfigurationConstants.ATTR_VM_INSTALL_TYPE, (String)null); |
| name = fConfig.getAttribute(IJavaLaunchConfigurationConstants.ATTR_VM_INSTALL_NAME, (String)null); |
| } catch (CoreException e) { |
| JDIDebugUIPlugin.errorDialog(LauncherMessages.getString("JREContainerWizardPage.Unable_to_set_JRE_for_project._2"), e); //$NON-NLS-1$ |
| return false; |
| } |
| |
| IPath path = new Path(JavaRuntime.JRE_CONTAINER); |
| if (typeId != null) { |
| path = path.append(typeId); |
| path = path.append(name); |
| } |
| |
| fSelection = JavaCore.newContainerEntry(path); |
| |
| return true; |
| } |
| |
| /** |
| * @see IClasspathContainerPage#getSelection() |
| */ |
| public IClasspathEntry getSelection() { |
| return fSelection; |
| } |
| |
| /** |
| * @see IClasspathContainerPage#setSelection(IClasspathEntry) |
| */ |
| public void setSelection(IClasspathEntry containerEntry) { |
| fSelection = containerEntry; |
| initializeFromSelection(); |
| } |
| |
| /** |
| * Initlaizes the JRE selection |
| */ |
| protected void initializeFromSelection() { |
| if (getControl() != null) { |
| String typeId = null; |
| String name = null; |
| if (fSelection != null) { |
| IPath path = fSelection.getPath(); |
| if (path.segmentCount() > 1) { |
| typeId = path.segment(1); |
| name = path.segment(2); |
| } |
| } |
| fConfig.setAttribute(IJavaLaunchConfigurationConstants.ATTR_VM_INSTALL_TYPE, typeId); |
| fConfig.setAttribute(IJavaLaunchConfigurationConstants.ATTR_VM_INSTALL_NAME, name); |
| fJRETab.initializeFrom(fConfig); |
| } |
| } |
| |
| /** |
| * @see IDialogPage#createControl(Composite) |
| */ |
| public void createControl(Composite parent) { |
| fJRETab = new JavaJRETab(); |
| fJRETab.setVMSpecificArgumentsVisible(false); |
| fJRETab.createControl(parent); |
| setControl(fJRETab.getControl()); |
| setTitle(LauncherMessages.getString("JREContainerWizardPage.JRE_System_Library_1")); //$NON-NLS-1$ |
| setMessage(LauncherMessages.getString("JREContainerWizardPage.Select_the_JRE_used_to_build_this_project._4")); //$NON-NLS-1$ |
| |
| ILaunchConfigurationType type = DebugPlugin.getDefault().getLaunchManager().getLaunchConfigurationType(IJavaLaunchConfigurationConstants.ID_JAVA_APPLICATION); |
| try { |
| fConfig = type.newInstance(null, "TEMP_CONFIG"); //$NON-NLS-1$ |
| } catch (CoreException e) { |
| JDIDebugUIPlugin.errorDialog(LauncherMessages.getString("JREContainerWizardPage.Unable_to_retrieve_existing_JREs_6"), e); //$NON-NLS-1$ |
| return; |
| } |
| |
| initializeFromSelection(); |
| } |
| |
| /** |
| * @see IDialogPage#getImage() |
| */ |
| public Image getImage() { |
| if (fImage == null) { |
| fImage = JavaDebugImages.DESC_WIZBAN_LIBRARY.createImage(); |
| } |
| return fImage; |
| } |
| |
| |
| /** |
| * @see org.eclipse.jface.dialogs.IDialogPage#dispose() |
| */ |
| public void dispose() { |
| super.dispose(); |
| if (fImage != null) { |
| fImage.dispose(); |
| } |
| } |
| |
| |
| } |