/*******************************************************************************
* Copyright (c) 2007, 2009 Intel 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:
* Intel Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.ui.newui;
import org.eclipse.core.resources.IFile;
import org.eclipse.cdt.core.model.CoreModel;
import org.eclipse.cdt.core.model.ITranslationUnit;
/**
* Checks whether given object is a source file.
* @noextend This class is not intended to be subclassed by clients.
*/
public class PropertyTester extends org.eclipse.core.expressions.PropertyTester {
private static final String KEY_SRC = "isSource"; //$NON-NLS-1$
private static final String KEY_PAGE = "pageEnabled"; //$NON-NLS-1$
private static final String VAL_EXP = "export"; //$NON-NLS-1$
private static final String VAL_TOOL = "toolEdit"; //$NON-NLS-1$
public boolean test(Object receiver, String property, Object[] args,
Object expectedValue) {
if (KEY_SRC.equals(property)) {
if (receiver instanceof ITranslationUnit) {
return ((ITranslationUnit)receiver).isSourceUnit();
}
else if (receiver instanceof IFile) {
IFile file = (IFile)receiver;
return CoreModel.isValidSourceUnitName(file.getProject(), file.getName());
}
} else if (KEY_PAGE.equals(property)
&& expectedValue instanceof String) {
String s = (String) expectedValue;
if (VAL_EXP.equalsIgnoreCase(s))
return CDTPrefUtil.getBool(CDTPrefUtil.KEY_EXPORT);
if (VAL_TOOL.equalsIgnoreCase(s))
return !CDTPrefUtil.getBool(CDTPrefUtil.KEY_NOTOOLM);
}
return false;
}
}