/*******************************************************************************
* 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
* Remy Chi Jian Suen <remy.suen@gmail.com>
* - Bug 214696 Expose WorkingDirectoryBlock as API
* - Bug 221973 Make WorkingDirectoryBlock from JDT a Debug API class
*******************************************************************************/
package org.eclipse.jdt.internal.debug.ui.snippeteditor;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.debug.ui.ILaunchConfigurationDialog;
import org.eclipse.debug.ui.ILaunchConfigurationTab;
import org.eclipse.debug.ui.WorkingDirectoryBlock;
import org.eclipse.jdt.debug.ui.launchConfigurations.JavaJRETab;
import org.eclipse.jdt.internal.debug.ui.JDIDebugUIPlugin;
import org.eclipse.jdt.internal.debug.ui.launcher.JavaWorkingDirectoryBlock;
import org.eclipse.jdt.internal.debug.ui.launcher.VMArgumentsBlock;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.dialogs.PropertyPage;
/**
* Page to set working directory property on scrapbook page.
*/
public class SnippetEditorPropertyPage extends PropertyPage {
private WorkingDirectoryBlock fWorkingDirBlock = new JavaWorkingDirectoryBlock();
private JavaJRETab fJRETab = new JavaJRETab();
private VMArgumentsBlock fVMArgumentsBlock = new VMArgumentsBlock();
// launch config template for this scrapbook file
private ILaunchConfiguration fConfig;
private ILaunchConfigurationWorkingCopy fWorkingCopy;
private Proxy fProxy;
class Proxy implements ILaunchConfigurationDialog {
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationDialog#generateName(java.lang.String)
*/
@Override
public String generateName(String name) {
return null;
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationDialog#getMode()
*/
@Override
public String getMode() {
return ILaunchManager.DEBUG_MODE;
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationDialog#getTabs()
*/
@Override
public ILaunchConfigurationTab[] getTabs() {
return new ILaunchConfigurationTab[] {fWorkingDirBlock};
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationDialog#getActiveTab()
*/
@Override
public ILaunchConfigurationTab getActiveTab() {
return fWorkingDirBlock;
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationDialog#setName(java.lang.String)
*/
@Override
public void setName(String name) {
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationDialog#updateButtons()
*/
@Override
public void updateButtons() {
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationDialog#updateMessage()
*/
@Override
public void updateMessage() {
setValid(isValid());
setMessage(getMessage());
setErrorMessage(getErrorMessage());
}
/* (non-Javadoc)
* @see org.eclipse.jface.operation.IRunnableContext#run(boolean, boolean, org.eclipse.jface.operation.IRunnableWithProgress)
*/
@Override
public void run(boolean fork, boolean cancelable, IRunnableWithProgress runnable) {
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationDialog#setActiveTab(org.eclipse.debug.ui.ILaunchConfigurationTab)
*/
@Override
public void setActiveTab(ILaunchConfigurationTab tab) {
}
/* (non-Javadoc)
* @see org.eclipse.debug.ui.ILaunchConfigurationDialog#setActiveTab(int)
*/
@Override
public void setActiveTab(int index) {
}
}
/* (non-Javadoc)
* @see org.eclipse.jface.preference.PreferencePage#createContents(org.eclipse.swt.widgets.Composite)
*/
@Override
protected Control createContents(Composite parent) {
Composite comp = new Composite(parent, SWT.NONE);
GridLayout topLayout = new GridLayout();
topLayout.numColumns = 1;
comp.setLayout(topLayout);
comp.setFont(parent.getFont());
// fake launch config dialog
fProxy = new Proxy();
try {
fConfig = ScrapbookLauncher.getLaunchConfigurationTemplate(getFile());
if (fConfig != null) {
fWorkingCopy = fConfig.getWorkingCopy();
}
} catch (CoreException e) {
// unable to retrieve launch config, create a new one
fConfig = null;
fWorkingCopy = null;
JDIDebugUIPlugin.statusDialog(SnippetMessages.getString("ScrapbookLauncher.Unable_to_retrieve_settings"), e.getStatus()); //$NON-NLS-1$
}
if (fConfig == null) {
try {
fConfig = ScrapbookLauncher.createLaunchConfigurationTemplate(getFile());
fWorkingCopy = fConfig.getWorkingCopy();
} catch (CoreException e) {
JDIDebugUIPlugin.statusDialog(SnippetMessages.getString("ScrapbookLauncher.Unable_to_retrieve_settings"), e.getStatus()); //$NON-NLS-1$
}
}
fWorkingDirBlock.setLaunchConfigurationDialog(fProxy);
fWorkingDirBlock.createControl(comp);
fWorkingDirBlock.initializeFrom(fConfig);
fVMArgumentsBlock.setLaunchConfigurationDialog(fProxy);
fVMArgumentsBlock.createControl(comp);
fVMArgumentsBlock.initializeFrom(fConfig);
fJRETab.setLaunchConfigurationDialog(fProxy);
fJRETab.setVMSpecificArgumentsVisible(false);
fJRETab.createControl(comp);
fJRETab.initializeFrom(fConfig);
return comp;
}
/**
* Returns the snippet page (file)
*/
protected IFile getFile() {
return (IFile)getElement();
}
/* (non-Javadoc)
* @see org.eclipse.jface.preference.PreferencePage#performDefaults()
*/
@Override
protected void performDefaults() {
super.performDefaults();
fWorkingDirBlock.setDefaults(fWorkingCopy);
fJRETab.setDefaults(fWorkingCopy);
fVMArgumentsBlock.setDefaults(fWorkingCopy);
fWorkingDirBlock.initializeFrom(fWorkingCopy);
fJRETab.initializeFrom(fWorkingCopy);
fVMArgumentsBlock.initializeFrom(fWorkingCopy);
}
/* (non-Javadoc)
* @see org.eclipse.jface.preference.IPreferencePage#isValid()
*/
@Override
public boolean isValid() {
return fWorkingDirBlock.isValid(fConfig);
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.IDialogPage#getErrorMessage()
*/
@Override
public String getErrorMessage() {
String message = fWorkingDirBlock.getErrorMessage();
if (message == null) {
return fJRETab.getErrorMessage();
}
return message;
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.IMessageProvider#getMessage()
*/
@Override
public String getMessage() {
String message = fWorkingDirBlock.getMessage();
if (message == null) {
return fJRETab.getMessage();
}
return message;
}
/* (non-Javadoc)
* @see org.eclipse.jface.preference.IPreferencePage#performOk()
*/
@Override
public boolean performOk() {
fWorkingDirBlock.performApply(fWorkingCopy);
fJRETab.performApply(fWorkingCopy);
fVMArgumentsBlock.performApply(fWorkingCopy);
try {
if (!fWorkingCopy.contentsEqual(fConfig)) {
fConfig = fWorkingCopy.doSave();
fWorkingCopy = fConfig.getWorkingCopy();
}
} catch (CoreException e) {
JDIDebugUIPlugin.statusDialog(e.getStatus());
}
return super.performOk();
}
}