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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.launch.ui.tabs.launchcontext;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.Assert;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.action.ToolBarManager;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.tcf.te.launch.core.persistence.launchcontext.LaunchContextsPersistenceDelegate;
import org.eclipse.tcf.te.launch.ui.activator.UIPlugin;
import org.eclipse.tcf.te.launch.ui.interfaces.ILaunchConfigurationTabFormPart;
import org.eclipse.tcf.te.launch.ui.internal.ImageConsts;
import org.eclipse.tcf.te.launch.ui.nls.Messages;
import org.eclipse.tcf.te.runtime.model.interfaces.IModelNode;
import org.eclipse.tcf.te.ui.forms.parts.AbstractSection;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.widgets.ExpandableComposite;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.Section;
/**
* Context selector section implementation.
*/
public class LaunchContextSelectorSection extends AbstractSection implements ILaunchConfigurationTabFormPart {
// Reference to the section sub controls
/* default */ LaunchContextSelectorControl selector;
/**
* Context selector control refresh action implementation.
*/
protected class RefreshAction extends Action {
/**
* Constructor.
*/
public RefreshAction() {
super(null, IAction.AS_PUSH_BUTTON);
setImageDescriptor(UIPlugin.getImageDescriptor(ImageConsts.ACTION_Refresh_Enabled));
setToolTipText(Messages.ContextSelectorControl_toolbar_refresh_tooltip);
}
/* (non-Javadoc)
* @see org.eclipse.jface.action.Action#run()
*/
@Override
public void run() {
if (selector != null && selector.getViewer() != null) {
selector.getViewer().refresh();
}
}
}
/**
* Constructor.
*
* @param form The parent managed form. Must not be <code>null</code>.
* @param parent The parent composite. Must not be <code>null</code>.
*/
public LaunchContextSelectorSection(IManagedForm form, Composite parent) {
super(form, parent, ExpandableComposite.TWISTIE | ExpandableComposite.EXPANDED);
getSection().setBackground(parent.getBackground());
createClient(getSection(), form.getToolkit());
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.forms.parts.AbstractSection#createClient(org.eclipse.ui.forms.widgets.Section, org.eclipse.ui.forms.widgets.FormToolkit)
*/
@Override
protected void createClient(Section section, FormToolkit toolkit) {
Assert.isNotNull(section);
Assert.isNotNull(toolkit);
// Configure the section
section.setText(Messages.ContextSelectorSection_title);
section.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
// Create the section client
Composite client = createClientContainer(section, 1, toolkit);
Assert.isNotNull(client);
section.setClient(client);
client.setBackground(section.getBackground());
// Create a toolbar for the section
createSectionToolbar(section, toolkit);
// Create the section sub controls
selector = new LaunchContextSelectorControl(null) {
/* (non-Javadoc)
* @see org.eclipse.tcf.te.launch.ui.tabs.launchcontext.LaunchContextSelectorControl#onModelNodeCheckStateChanged(org.eclipse.tcf.te.runtime.model.interfaces.IModelNode, boolean)
*/
@Override
protected void onModelNodeCheckStateChanged(IModelNode node, boolean checked) {
getManagedForm().dirtyStateChanged();
}
};
selector.setFormToolkit(toolkit);
selector.setupPanel(client);
}
/* (non-Javadoc)
* @see org.eclipse.ui.forms.AbstractFormPart#dispose()
*/
@Override
public void dispose() {
if (selector != null) { selector.dispose(); selector = null; }
super.dispose();
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.ui.forms.parts.AbstractSection#createSectionToolbarItems(org.eclipse.ui.forms.widgets.Section, org.eclipse.ui.forms.widgets.FormToolkit, org.eclipse.jface.action.ToolBarManager)
*/
@Override
protected void createSectionToolbarItems(Section section, FormToolkit toolkit, ToolBarManager tlbMgr) {
super.createSectionToolbarItems(section, toolkit, tlbMgr);
tlbMgr.add(new RefreshAction());
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.launch.ui.interfaces.ILaunchConfigurationTabFormPart#initializeFrom(org.eclipse.debug.core.ILaunchConfiguration)
*/
@Override
public void initializeFrom(ILaunchConfiguration configuration) {
Assert.isNotNull(configuration);
if (selector != null) {
IModelNode[] contexts = LaunchContextsPersistenceDelegate.getLaunchContexts(configuration);
if (contexts != null && contexts.length > 0) {
// Loop the contexts and create a list of nodes
List<IModelNode> nodes = new ArrayList<IModelNode>();
for (IModelNode node : contexts) {
if (node != null && !nodes.contains(node)) {
nodes.add(node);
}
}
if (!nodes.isEmpty()) {
selector.setCheckedModelContexts(nodes.toArray(new IModelNode[nodes.size()]));
}
}
}
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.launch.ui.interfaces.ILaunchConfigurationTabFormPart#performApply(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
*/
@Override
public void performApply(ILaunchConfigurationWorkingCopy configuration) {
Assert.isNotNull(configuration);
if (selector != null) {
IModelNode[] nodes = selector.getCheckedModelContexts();
// Write the selected contexts to the launch configuration
if (nodes != null && nodes.length > 0) {
LaunchContextsPersistenceDelegate.setLaunchContexts(configuration, nodes);
} else {
LaunchContextsPersistenceDelegate.setLaunchContexts(configuration, null);
}
} else {
LaunchContextsPersistenceDelegate.setLaunchContexts(configuration, null);
}
}
/* (non-Javadoc)
* @see org.eclipse.tcf.te.launch.ui.interfaces.ILaunchConfigurationTabFormPart#isValid(org.eclipse.debug.core.ILaunchConfiguration)
*/
@Override
public boolean isValid(ILaunchConfiguration configuration) {
boolean valid = super.isValid();
if (valid) {
valid = selector.isValid();
if (!valid) {
setMessage(selector.getMessage(), selector.getMessageType());
}
}
return valid;
}
}
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