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/*******************************************************************************
* Copyright (c) 2009 Red Hat, Inc.
* 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:
* Elliott Baron <ebaron@redhat.com> - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.valgrind.cachegrind;
import java.text.DecimalFormat;
import org.eclipse.cdt.core.model.util.CElementBaseLabels;
import org.eclipse.cdt.ui.CElementLabelProvider;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.debug.ui.IDebugUIConstants;
import org.eclipse.jface.viewers.CellLabelProvider;
import org.eclipse.jface.viewers.ViewerCell;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.model.CachegrindFile;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.model.CachegrindFunction;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.model.CachegrindLine;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.model.CachegrindOutput;
import org.eclipse.linuxtools.internal.valgrind.cachegrind.model.ICachegrindElement;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;
public class CachegrindLabelProvider extends CellLabelProvider {
protected CElementLabelProvider cLabelProvider = new CElementLabelProvider(CElementLabelProvider.SHOW_SMALL_ICONS | CElementLabelProvider.SHOW_PARAMETERS | CElementLabelProvider.SHOW_RETURN_TYPE) {
@Override
public int getTextFlags() {
int flags = super.getTextFlags();
return flags |= CElementBaseLabels.M_FULLY_QUALIFIED;
}
};
protected DecimalFormat df = new DecimalFormat("#,##0"); //$NON-NLS-1$
protected static final Image FUNC_IMG = CachegrindPlugin.imageDescriptorFromPlugin(CachegrindPlugin.PLUGIN_ID, "icons/function_obj.gif").createImage(); //$NON-NLS-1$
@Override
public void update(ViewerCell cell) {
ICachegrindElement element = ((ICachegrindElement) cell.getElement());
int index = cell.getColumnIndex();
if (index == 0) {
if (element instanceof CachegrindFile) {
// Try to use the CElementLabelProvider
IAdaptable model = ((CachegrindFile) element).getModel();
if (model != null) {
cell.setText(cLabelProvider.getText(model));
cell.setImage(cLabelProvider.getImage(model));
}
else { // Fall back
String name = ((CachegrindFile) element).getName();
cell.setText(name);
cell.setImage(PlatformUI.getWorkbench().getSharedImages().getImage(ISharedImages.IMG_OBJ_FILE));
}
}
else if (element instanceof CachegrindFunction) {
// Try to use the CElementLabelProvider
IAdaptable model = ((CachegrindFunction) element).getModel();
if (model != null) {
cell.setText(cLabelProvider.getText(model));
cell.setImage(cLabelProvider.getImage(model));
}
else { // Fall back
String name = ((CachegrindFunction) element).getName();
cell.setText(name);
cell.setImage(FUNC_IMG);
}
}
else if (element instanceof CachegrindLine) {
cell.setText(NLS.bind(Messages.getString("CachegrindViewPart.line"), ((CachegrindLine) element).getLine())); //$NON-NLS-1$
cell.setImage(DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_INSTRUCTION_POINTER_TOP));
}
else if (element instanceof CachegrindOutput) {
cell.setText(NLS.bind(Messages.getString("CachegrindViewPart.Total_PID"), ((CachegrindOutput) element).getPid())); //$NON-NLS-1$
cell.setImage(DebugUITools.getImage(IDebugUIConstants.IMG_OBJS_REGISTER));
}
}
else if (element instanceof CachegrindFunction) {
cell.setText(df.format(((CachegrindFunction) element).getTotals()[index - 1]));
}
else if (element instanceof CachegrindLine) {
cell.setText(df.format(((CachegrindLine) element).getValues()[index - 1]));
}
else if (element instanceof CachegrindOutput) {
cell.setText(df.format(((CachegrindOutput) element).getSummary()[index - 1]));
}
}
public CElementLabelProvider getCLabelProvider() {
return cLabelProvider;
}
}
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