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/*******************************************************************************
* Copyright (c) 2000, 2004 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.internal.ccvs.ui.subscriber;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.team.internal.ccvs.core.CVSTag;
import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin;
import org.eclipse.team.internal.ccvs.ui.ICVSUIConstants;
import org.eclipse.team.internal.ui.synchronize.*;
import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration;
import org.eclipse.team.ui.synchronize.SynchronizePageActionGroup;
/**
* Manager for hierarchical models
*/
public class ChangeLogModelManager extends HierarchicalModelManager implements IPropertyChangeListener {
private static final String P_COMMIT_SET_ENABLED = CVSUIPlugin.ID + ".P_COMMIT_SET_ENABLED"; //$NON-NLS-1$
public static final String COMMIT_SET_GROUP = "CommitSet"; //$NON-NLS-1$
/** support for showing change logs for ranges of tags **/
private CVSTag tag1;
private CVSTag tag2;
boolean enabled = false;
private class ToggleCommitSetAction extends Action {
public ToggleCommitSetAction() {
super("Show Commit Sets", CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_CHANGELOG));
update();
}
public void run() {
enabled = !enabled;
update();
setInput(getSelectedProviderId(), null);
}
private void update() {
setChecked(enabled);
}
}
private class CommitSetActionContribution extends SynchronizePageActionGroup {
public void initialize(ISynchronizePageConfiguration configuration) {
super.initialize(configuration);
appendToGroup(
ISynchronizePageConfiguration.P_TOOLBAR_MENU,
COMMIT_SET_GROUP,
new ToggleCommitSetAction());
}
}
public ChangeLogModelManager(ISynchronizePageConfiguration configuration) {
this(configuration, null, null);
}
public ChangeLogModelManager(ISynchronizePageConfiguration configuration, CVSTag tag1, CVSTag tag2) {
super(configuration);
this.tag1 = tag1;
this.tag2 = tag2;
configuration.addPropertyChangeListener(this);
configuration.setProperty(SynchronizePageConfiguration.P_MODEL_MANAGER, this);
configuration.addMenuGroup(ISynchronizePageConfiguration.P_TOOLBAR_MENU, COMMIT_SET_GROUP);
configuration.addActionContribution(new CommitSetActionContribution());
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ui.synchronize.SynchronizeModelManager#dispose()
*/
public void dispose() {
getConfiguration().removePropertyChangeListener(this);
super.dispose();
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ui.synchronize.SynchronizeModelManager#createModelProvider(java.lang.String)
*/
protected ISynchronizeModelProvider createModelProvider(String id) {
if (enabled) {
return new ChangeLogModelProvider(getConfiguration(), getSyncInfoSet(), tag1, tag2, id);
} else {
return super.createModelProvider(id);
}
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ui.synchronize.SynchronizeModelManager#getSelectedProviderId()
*/
protected String getSelectedProviderId() {
String id = super.getSelectedProviderId();
if (id.equals(ChangeLogModelProvider.ChangeLogModelProviderDescriptor.ID)) {
return ((ChangeLogModelProvider)getActiveModelProvider()).getSubproviderId();
} else {
return id;
}
}
/* (non-Javadoc)
* @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent)
*/
public void propertyChange(PropertyChangeEvent event) {
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ui.synchronize.SynchronizeModelManager#saveProviderSettings(java.lang.String)
*/
protected void saveProviderSettings(String id) {
super.saveProviderSettings(id);
IDialogSettings pageSettings = getConfiguration().getSite().getPageSettings();
if(pageSettings != null) {
pageSettings.put(P_COMMIT_SET_ENABLED, enabled);
}
}
/* (non-Javadoc)
* @see org.eclipse.team.internal.ui.synchronize.SynchronizeModelManager#initialize(org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration)
*/
public void initialize(ISynchronizePageConfiguration configuration) {
// Load our setting before invoking super since the inherited
// initialize will create the provider
IDialogSettings pageSettings = getConfiguration().getSite().getPageSettings();
if(pageSettings != null) {
enabled = pageSettings.getBoolean(P_COMMIT_SET_ENABLED);
}
super.initialize(configuration);
}
}
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