/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.foundation.wkf.action;
import java.util.Enumeration;
import java.util.Vector;
import java.util.logging.Logger;
import org.openflexo.foundation.FlexoEditor;
import org.openflexo.foundation.FlexoException;
import org.openflexo.foundation.FlexoModelObject;
import org.openflexo.foundation.action.FlexoActionType;
import org.openflexo.foundation.action.FlexoUndoableAction;
import org.openflexo.foundation.action.SetPropertyAction;
import org.openflexo.foundation.wkf.FlexoProcess;
import org.openflexo.foundation.wkf.WKFObject;
public class MoveFlexoProcess extends FlexoUndoableAction<MoveFlexoProcess, FlexoProcess, WKFObject> {
@SuppressWarnings("unused")
private static final Logger logger = Logger.getLogger(MoveFlexoProcess.class.getPackage().getName());
public static FlexoActionType<MoveFlexoProcess, FlexoProcess, WKFObject> actionType = new FlexoActionType<MoveFlexoProcess, FlexoProcess, WKFObject>(
"move_process", FlexoActionType.defaultGroup, FlexoActionType.NORMAL_ACTION_TYPE) {
/**
* Factory method
*/
@Override
public MoveFlexoProcess makeNewAction(FlexoProcess focusedObject, Vector<WKFObject> globalSelection, FlexoEditor editor) {
return new MoveFlexoProcess(focusedObject, globalSelection, editor);
}
@Override
public boolean isVisibleForSelection(FlexoProcess object, Vector<WKFObject> globalSelection) {
return false;
}
@Override
public boolean isEnabledForSelection(FlexoProcess object, Vector<WKFObject> globalSelection) {
return object != null && !object.isImported();
}
};
static {
FlexoModelObject.addActionForClass(MoveFlexoProcess.actionType, FlexoProcess.class);
}
private SetPropertyAction _setParentProcessAction;
private FlexoProcess _newParentProcess;
private boolean doImmediately = false;
private boolean performValidate = true;
MoveFlexoProcess(FlexoProcess focusedObject, Vector<WKFObject> globalSelection, FlexoEditor editor) {
super(actionType, focusedObject, globalSelection, editor);
}
@Override
protected void doAction(Object context) throws FlexoException {
Vector<FlexoProcess> potentialRoot = new Vector<FlexoProcess>();
boolean isMovingRoot = getFocusedObject().isRootProcess();
if (isMovingRoot) {
Enumeration<FlexoProcess> en = getFocusedObject().getWorkflow().getAllLocalFlexoProcesses().elements();
while (en.hasMoreElements()) {
FlexoProcess candidate = en.nextElement();
if (candidate != getFocusedObject()) {
if (candidate.getParentProcess() == null) {
potentialRoot.add(candidate);
}
}
}
if (potentialRoot.size() == 0) {
throw new FlexoException("Sorry, you cannot move Root Process since there is no other potential root process.");
}
}
_setParentProcessAction = SetPropertyAction.actionType.makeNewEmbeddedAction(getFocusedObject(), null, this);
_setParentProcessAction.setKey("parentProcess");
_setParentProcessAction.setValue(getNewParentProcess());
_setParentProcessAction.setPerformValidate(getPerformValidate());
_setParentProcessAction.doAction();
if (isMovingRoot) {
FlexoProcess newRoot = potentialRoot.elementAt(0);
newRoot.getWorkflow().setRootProcess(newRoot);
}
}
@Override
protected void undoAction(Object context) throws FlexoException {
_setParentProcessAction.undoAction();
}
@Override
protected void redoAction(Object context) throws FlexoException {
_setParentProcessAction.redoAction();
}
public FlexoProcess getNewParentProcess() {
return _newParentProcess;
}
public void setNewParentProcess(FlexoProcess newParentProcess) {
_newParentProcess = newParentProcess;
}
public boolean isDoImmediately() {
return doImmediately;
}
public void setDoImmediately(boolean doImmediately) {
this.doImmediately = doImmediately;
}
public boolean getPerformValidate() {
return performValidate;
}
public void setPerformValidate(boolean b) {
this.performValidate = b;
}
}