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/*******************************************************************************
* Copyright (c) 2012 Wind River Systems, Inc. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tcf.te.tcf.launch.ui.editor;
import org.eclipse.core.runtime.Assert;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.Platform;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationListener;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.tcf.te.launch.ui.editor.AbstractLaunchTabContainerEditorPage;
import org.eclipse.tcf.te.runtime.concurrent.util.ExecutorsUtil;
import org.eclipse.tcf.te.runtime.persistence.PersistenceManager;
import org.eclipse.tcf.te.runtime.persistence.interfaces.IPersistenceDelegate;
import org.eclipse.tcf.te.runtime.services.ServiceManager;
import org.eclipse.tcf.te.runtime.services.interfaces.IPropertiesAccessService;
import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModel;
/**
* TCF launch configuration tab container page implementation.
*/
public abstract class AbstractTcfLaunchTabContainerEditorPage extends AbstractLaunchTabContainerEditorPage implements ILaunchConfigurationListener {
protected ILaunchConfigurationListener launchConfigListener = null;
protected static final String PROP_LAUNCH_CONFIG_WC = "launchConfigWorkingCopy.transient.silent"; //$NON-NLS-1$
protected static final String PROP_ORIGINAL_LAUNCH_CONFIG_ATTRIBUTES = "launchConfigAttributes.transient.silent"; //$NON-NLS-1$
/**
* Get the peer model from the editor input.
* @param input The editor input.
* @return The peer model.
*/
public IPeerModel getPeerModel(Object input) {
return (IPeerModel)((IAdaptable)input).getAdapter(IPeerModel.class);
}
/**
* Get the launch configuration from the peer model.
* @param peerModel The peer model.
* @return The launch configuration.
*/
public ILaunchConfigurationWorkingCopy getLaunchConfig(final IPeerModel peerModel) {
ILaunchConfigurationWorkingCopy wc = null;
if (peerModel != null) {
IPropertiesAccessService service = ServiceManager.getInstance().getService(peerModel, IPropertiesAccessService.class);
Assert.isNotNull(service);
if (service.getProperty(peerModel, PROP_LAUNCH_CONFIG_WC) instanceof ILaunchConfigurationWorkingCopy) {
wc = (ILaunchConfigurationWorkingCopy)service.getProperty(peerModel, PROP_LAUNCH_CONFIG_WC);
}
else {
wc = (ILaunchConfigurationWorkingCopy)Platform.getAdapterManager().getAdapter(peerModel, ILaunchConfigurationWorkingCopy.class);
if (wc == null) {
wc = (ILaunchConfigurationWorkingCopy)Platform.getAdapterManager().loadAdapter(peerModel, "org.eclipse.debug.core.ILaunchConfigurationWorkingCopy"); //$NON-NLS-1$
}
service.setProperty(peerModel, PROP_LAUNCH_CONFIG_WC, wc);
IPersistenceDelegate delegate = PersistenceManager.getInstance().getDelegate(wc, String.class);
String launchConfigAttributes = null;
try {
launchConfigAttributes = (String)delegate.write(wc, String.class);
}
catch (Exception e) {
}
service.setProperty(peerModel, PROP_ORIGINAL_LAUNCH_CONFIG_ATTRIBUTES, launchConfigAttributes);
}
}
return wc;
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.launch.ui.editor.AbstractLaunchTabContainerEditorPage#setupData(java.lang.Object)
*/
@Override
public boolean setupData(Object input) {
ILaunchConfigurationWorkingCopy wc = getLaunchConfig(getPeerModel(input));
if (wc != null) {
getLaunchConfigurationTab().initializeFrom(wc);
checkLaunchConfigDirty();
return true;
}
return false;
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.launch.ui.editor.AbstractLaunchTabContainerEditorPage#extractData()
*/
@Override
public boolean extractData() {
ILaunchConfigurationWorkingCopy wc = getLaunchConfig(getPeerModel(getEditorInput()));
if (wc != null && checkLaunchConfigDirty()) {
getLaunchConfigurationTab().performApply(wc);
try {
wc.doSave();
IPeerModel peerModel = getPeerModel(getEditorInput());
IPropertiesAccessService service = ServiceManager.getInstance().getService(peerModel, IPropertiesAccessService.class);
Assert.isNotNull(service);
service.setProperty(peerModel, PROP_LAUNCH_CONFIG_WC, null);
checkLaunchConfigDirty();
return true;
}
catch (Exception e) {
}
}
return false;
}
/**
* Check if the launch configuration has changed.
* If it has changed, the page is set dirty.
* @return <code>true</code> if the launch configuration has changed since last save.
*/
public boolean checkLaunchConfigDirty() {
boolean dirty = false;
IPeerModel peerModel = getPeerModel(getEditorInput());
IPropertiesAccessService service = ServiceManager.getInstance().getService(peerModel, IPropertiesAccessService.class);
String oldLaunchConfigAttributes = (String)service.getProperty(peerModel, PROP_ORIGINAL_LAUNCH_CONFIG_ATTRIBUTES);
IPersistenceDelegate delegate = PersistenceManager.getInstance().getDelegate(getLaunchConfig(peerModel), String.class);
String launchConfigAttributes = null;
try {
launchConfigAttributes = (String)delegate.write(getLaunchConfig(peerModel), String.class);
dirty = !launchConfigAttributes.equals(oldLaunchConfigAttributes);
}
catch (Exception e) {
}
setDirty(dirty);
return dirty;
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.launch.ui.editor.AbstractLaunchTabContainerEditorPage#setDirty(boolean)
*/
@Override
public void setDirty(boolean dirty) {
super.setDirty(dirty);
ExecutorsUtil.executeInUI(new Runnable() {
@Override
public void run() {
getManagedForm().dirtyStateChanged();
}
});
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.launch.ui.editor.AbstractLaunchTabContainerEditorPage#setActive(boolean)
*/
@Override
public void setActive(boolean active) {
super.setActive(active);
if (active && launchConfigListener == null) {
launchConfigListener = this;
DebugPlugin.getDefault().getLaunchManager().addLaunchConfigurationListener(this);
}
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.launch.ui.editor.AbstractLaunchTabContainerEditorPage#dispose()
*/
@Override
public void dispose() {
super.dispose();
IPeerModel peerModel = getPeerModel(getEditorInput());
IPropertiesAccessService service = ServiceManager.getInstance().getService(peerModel, IPropertiesAccessService.class);
service.setProperty(peerModel, PROP_ORIGINAL_LAUNCH_CONFIG_ATTRIBUTES, null);
service.setProperty(peerModel, PROP_LAUNCH_CONFIG_WC, null);
DebugPlugin.getDefault().getLaunchManager().removeLaunchConfigurationListener(this);
launchConfigListener = null;
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.ILaunchConfigurationListener#launchConfigurationAdded(org.eclipse.debug.core.ILaunchConfiguration)
*/
@Override
public void launchConfigurationAdded(ILaunchConfiguration configuration) {
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.ILaunchConfigurationListener#launchConfigurationRemoved(org.eclipse.debug.core.ILaunchConfiguration)
*/
@Override
public void launchConfigurationRemoved(ILaunchConfiguration configuration) {
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.ILaunchConfigurationListener#launchConfigurationChanged(org.eclipse.debug.core.ILaunchConfiguration)
*/
@Override
public void launchConfigurationChanged(ILaunchConfiguration configuration) {
if (!(configuration instanceof ILaunchConfigurationWorkingCopy)) {
IPeerModel peerModel = getPeerModel(getEditorInput());
IPropertiesAccessService service = ServiceManager.getInstance().getService(peerModel, IPropertiesAccessService.class);
ILaunchConfigurationWorkingCopy wc = (ILaunchConfigurationWorkingCopy)service.getProperty(peerModel, PROP_LAUNCH_CONFIG_WC);
if (wc != null && configuration.getName().equals(wc.getName())) {
service.setProperty(peerModel, PROP_ORIGINAL_LAUNCH_CONFIG_ATTRIBUTES, null);
service.setProperty(peerModel, PROP_LAUNCH_CONFIG_WC, null);
ExecutorsUtil.executeInUI(new Runnable() {
@Override
public void run() {
setActive(isActive());
}
});
}
}
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.views.editor.pages.AbstractEditorPage#doValidate()
*/
@Override
protected ValidationResult doValidate() {
return null;
}
}
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