/*
* Copyright 2010 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.guvnor.tools.utils;
import java.util.Iterator;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.guvnor.tools.Activator;
/**
* Convenience methods for actions.
*/
public class ActionUtils {
@SuppressWarnings("unchecked")
public static boolean checkResourceSet(ISelection selection, boolean guvnorControlled) {
boolean res = true;
try {
if (!(selection instanceof IStructuredSelection)) {
return false;
}
IStructuredSelection sel = (IStructuredSelection)selection;
for (Iterator<Object> it = sel.iterator(); it.hasNext();) {
Object oneSelection = it.next();
if (oneSelection instanceof IFile) {
if(!(((IFile)oneSelection).getName().indexOf(".") > 0)){
res = false;
break;
}
GuvnorMetadataProps props =
GuvnorMetadataUtils.getGuvnorMetadata((IFile)oneSelection);
if ((guvnorControlled && props == null)
|| (!guvnorControlled && props != null)) {
res = false;
break;
}
}
}
} catch (Exception e) {
Activator.getDefault().writeLog(IStatus.ERROR, e.getMessage(), e);
res = false;
}
return res;
}
@SuppressWarnings("unchecked")
public static boolean areFilesDirty(ISelection selection) {
boolean res = true;
try {
if (!(selection instanceof IStructuredSelection)) {
return false;
}
IStructuredSelection sel = (IStructuredSelection)selection;
for (Iterator<Object> it = sel.iterator(); it.hasNext();) {
Object oneSelection = it.next();
if (oneSelection instanceof IFile) {
boolean isCurrent =
GuvnorMetadataUtils.isGuvnorResourceCurrent((IFile)oneSelection);
if (isCurrent) {
res = false;
break;
}
}
}
} catch (Exception e) {
Activator.getDefault().writeLog(IStatus.ERROR, e.getMessage(), e);
res = false;
}
return res;
}
}