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/*******************************************************************************
* Copyright (c) 2000, 2011 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
*******************************************************************************/
package org.eclipse.team.internal.ui.synchronize.actions;
import org.eclipse.jface.action.IStatusLineManager;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.*;
import org.eclipse.team.core.synchronize.SyncInfo;
import org.eclipse.team.internal.ui.*;
import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.actions.ActionGroup;
public abstract class StatusLineContributionGroup extends ActionGroup {
private static final String INCOMING_ID = TeamUIPlugin.ID + "org.eclipse.team.iu.statusline.incoming"; //$NON-NLS-1$
private static final String OUTGOING_ID = TeamUIPlugin.ID + "org.eclipse.team.iu.statusline.outgoing"; //$NON-NLS-1$
private static final String CONFLICTING_ID = TeamUIPlugin.ID + "org.eclipse.team.iu.statusline.conflicting"; //$NON-NLS-1$
private static final String TOTALS_ID = TeamUIPlugin.ID + "org.eclipse.team.iu.statusline.totals"; //$NON-NLS-1$
private final static int TEXT_FIELD_MAX_SIZE = 25;
private StatusLineCLabelContribution incoming;
private StatusLineCLabelContribution outgoing;
private StatusLineCLabelContribution conflicting;
private StatusLineCLabelContribution totalChanges;
private Image incomingImage = TeamUIPlugin.getImageDescriptor(ITeamUIImages.IMG_DLG_SYNC_INCOMING).createImage();
private Image outgoingImage = TeamUIPlugin.getImageDescriptor(ITeamUIImages.IMG_DLG_SYNC_OUTGOING).createImage();
private Image conflictingImage = TeamUIPlugin.getImageDescriptor(ITeamUIImages.IMG_DLG_SYNC_CONFLICTING).createImage();
private ISynchronizePageConfiguration configuration;
public StatusLineContributionGroup(final Shell shell, ISynchronizePageConfiguration configuration) {
this.configuration = configuration;
if (isThreeWay()) {
this.incoming = createStatusLineContribution(INCOMING_ID, ISynchronizePageConfiguration.INCOMING_MODE, "0", incomingImage); //$NON-NLS-1$
this.outgoing = createStatusLineContribution(OUTGOING_ID, ISynchronizePageConfiguration.OUTGOING_MODE, "0", outgoingImage); //$NON-NLS-1$
this.conflicting = createStatusLineContribution(CONFLICTING_ID, ISynchronizePageConfiguration.CONFLICTING_MODE, "0", conflictingImage); //$NON-NLS-1$
} else {
this.totalChanges = new StatusLineCLabelContribution(TOTALS_ID, TEXT_FIELD_MAX_SIZE);
}
updateCounts();
}
private boolean isThreeWay() {
return configuration.getComparisonType() == ISynchronizePageConfiguration.THREE_WAY;
}
private StatusLineCLabelContribution createStatusLineContribution(String id, final int mode, String label, Image image) {
StatusLineCLabelContribution item = new StatusLineCLabelContribution(id, 15);
item.addListener(SWT.MouseDown, new Listener() {
@Override
public void handleEvent(Event event) {
configuration.setMode(mode);
}
});
item.setText(label);
item.setImage(image);
return item;
}
@Override
public void dispose() {
if (isThreeWay()) {
incomingImage.dispose();
outgoingImage.dispose();
conflictingImage.dispose();
}
}
protected void updateCounts() {
final int total = getChangeCount();
int supportedModes = configuration.getSupportedModes();
// count changes only if the given mode is supported
final int workspaceConflicting = ((supportedModes & ISynchronizePageConfiguration.CONFLICTING_MODE) != 0) ? countFor(SyncInfo.CONFLICTING) : 0;
final int workspaceOutgoing = ((supportedModes & ISynchronizePageConfiguration.OUTGOING_MODE) != 0) ? countFor(SyncInfo.OUTGOING) : 0;
final int workspaceIncoming = ((supportedModes & ISynchronizePageConfiguration.INCOMING_MODE) != 0) ? countFor(SyncInfo.INCOMING) : 0;
TeamUIPlugin.getStandardDisplay().asyncExec(new Runnable() {
@Override
public void run() {
if (isThreeWay()) {
conflicting.setText(new Integer(workspaceConflicting).toString());
incoming.setText(new Integer(workspaceIncoming).toString());
outgoing.setText(new Integer(workspaceOutgoing).toString());
conflicting.setTooltip(NLS.bind(TeamUIMessages.StatisticsPanel_numbersTooltip, new String[] { TeamUIMessages.StatisticsPanel_conflicting }));
outgoing.setTooltip(NLS.bind(TeamUIMessages.StatisticsPanel_numbersTooltip, new String[] { TeamUIMessages.StatisticsPanel_outgoing }));
incoming.setTooltip(NLS.bind(TeamUIMessages.StatisticsPanel_numbersTooltip, new String[] { TeamUIMessages.StatisticsPanel_incoming }));
} else {
if (total == 1) {
totalChanges.setText(NLS.bind(TeamUIMessages.StatisticsPanel_numberTotalSingular, new String[] { Integer.toString(total) }));
} else {
totalChanges.setText(NLS.bind(TeamUIMessages.StatisticsPanel_numberTotalPlural, new String[] { Integer.toString(total) }));
}
}
}
});
}
protected abstract int getChangeCount();
protected abstract int countFor(int state);
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.actions.ActionGroup#fillActionBars(org.eclipse.ui.IActionBars)
*/
@Override
public void fillActionBars(IActionBars actionBars) {
IStatusLineManager mgr = actionBars.getStatusLineManager();
if (isThreeWay()) {
mgr.add(incoming);
mgr.add(outgoing);
mgr.add(conflicting);
} else {
mgr.add(totalChanges);
}
}
public ISynchronizePageConfiguration getConfiguration() {
return configuration;
}
}
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