/*
* (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.wkf.processeditor;
import java.awt.Graphics;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.logging.Logger;
import org.openflexo.fge.view.DrawingView;
import org.openflexo.foundation.rm.FlexoProject;
import org.openflexo.foundation.wkf.FlexoProcess;
import org.openflexo.foundation.wkf.edge.WKFEdge;
import org.openflexo.view.ModuleView;
import org.openflexo.wkf.controller.ProcessPerspective;
import org.openflexo.wkf.processeditor.DrawEdgeControl.DrawEdgeAction;
import org.openflexo.wkf.processeditor.gr.EdgeGR;
import org.openflexo.wkf.processeditor.gr.NodePalette;
public class ProcessView extends DrawingView<ProcessRepresentation> implements ModuleView<FlexoProcess>, PropertyChangeListener {
private static final Logger logger = Logger.getLogger(ProcessView.class.getPackage().getName());
public ProcessView(ProcessRepresentation aDrawing, ProcessEditorController controller) {
super(aDrawing, controller);
getRepresentedObject().getPropertyChangeSupport().addPropertyChangeListener(getRepresentedObject().getDeletedProperty(), this);
}
@Override
public ProcessGraphicalRepresentation getDrawingGraphicalRepresentation() {
return getDrawing().getDrawingGraphicalRepresentation();
}
@Override
public ProcessEditorController getController() {
return (ProcessEditorController) super.getController();
}
@Override
public void delete() {
getRepresentedObject().getPropertyChangeSupport().removePropertyChangeListener(getRepresentedObject().getDeletedProperty(), this);
super.delete();
}
@Override
public void deleteModuleView() {
logger.info("deleteModuleView for process");
getController().delete();
}
@Override
public ProcessPerspective getPerspective() {
return getController().getWKFController().PROCESS_EDITOR_PERSPECTIVE;
}
public FlexoProject getProject() {
return getRepresentedObject().getProject();
}
@Override
public FlexoProcess getRepresentedObject() {
return getModel().getProcess();
}
@Override
public boolean isAutoscrolled() {
return false;
}
@Override
public void willHide() {
getController().getDrawing().disableGraphicalHierarchy();
getPaintManager().clearPaintBuffer();
}
@Override
public void willShow() {
getController().getDrawing().enableGraphicalHierarchy();
}
private DrawEdgeAction _drawEdgeAction;
public void setDrawEdgeAction(DrawEdgeAction action) {
_drawEdgeAction = action;
}
public void resetDrawEdgeAction() {
_drawEdgeAction = null;
repaint();
}
private NodePalette draggedNodePalette;
public void setDraggedNodePalette(NodePalette palette) {
draggedNodePalette = palette;
}
public void resetDraggedNodePalette() {
draggedNodePalette = null;
repaint();
}
@Override
public void paint(Graphics g) {
boolean isBuffering = isBuffering();
super.paint(g);
if (_drawEdgeAction != null && !isBuffering) {
_drawEdgeAction.paint(g, getController());
}
if (draggedNodePalette != null && !isBuffering) {
draggedNodePalette.paint(g, getController());
}
}
public void refreshConnectors() {
for (Object gr : getGraphicalRepresentation().getContainedGraphicalRepresentations()) {
if (gr instanceof EdgeGR) {
((EdgeGR<WKFEdge<?, ?>>) gr).updatePropertiesFromWKFPreferences();
}
}
}
@Override
public void propertyChange(PropertyChangeEvent evt) {
if (evt.getSource() == getRepresentedObject() && evt.getPropertyName().equals(getRepresentedObject().getDeletedProperty())) {
deleteModuleView();
}
}
}