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/*******************************************************************************
* Copyright (c) 2012 Google, 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:
* Alex Ruiz (Google) - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.codan.internal.ui;
import org.eclipse.cdt.codan.core.model.CheckerLaunchMode;
import org.eclipse.cdt.codan.core.model.IChecker;
import org.eclipse.cdt.codan.internal.core.ICheckerEnablementVerifier;
import org.eclipse.cdt.codan.ui.CodanEditorUtility;
import org.eclipse.core.resources.IResource;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IEditorReference;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.editors.text.TextEditor;
/**
* Default implementation of <code>{@link ICheckerEnablementVerifier}</code>.
*/
public class CheckerEnablementVerifier implements ICheckerEnablementVerifier {
@Override
public boolean isCheckerEnabled(IChecker checker, IResource resource, CheckerLaunchMode mode) {
if (mode != CheckerLaunchMode.RUN_ON_FILE_SAVE) {
return true;
}
for (IWorkbenchWindow window : PlatformUI.getWorkbench().getWorkbenchWindows()) {
IWorkbenchPage page = window.getActivePage();
for (IEditorReference reference : page.getEditorReferences()) {
IEditorPart editor = reference.getEditor(false);
if (!CodanEditorUtility.isResourceOpenInEditor(resource, editor)) {
continue;
}
if (editor instanceof TextEditor) {
TextEditor textEditor = (TextEditor) editor;
return !textEditor.isDirty();
}
}
}
return false;
}
}
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