/*
* (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.swleditor.gr;
import java.awt.Rectangle;
import java.awt.geom.AffineTransform;
import java.awt.geom.Point2D;
import java.util.List;
import java.util.Vector;
import java.util.logging.Logger;
import org.openflexo.fge.GraphicalRepresentation;
import org.openflexo.fge.cp.ControlArea;
import org.openflexo.fge.geom.FGEPoint;
import org.openflexo.fge.graphics.TextStyle;
import org.openflexo.fge.shapes.Shape.ShapeType;
import org.openflexo.foundation.DataModification;
import org.openflexo.foundation.FlexoObservable;
import org.openflexo.foundation.utils.FlexoFont;
import org.openflexo.foundation.wkf.FlexoLevel;
import org.openflexo.foundation.wkf.FlexoPetriGraph;
import org.openflexo.foundation.wkf.WKFArtefact;
import org.openflexo.foundation.wkf.dm.WKFAttributeDataModification;
import org.openflexo.foundation.wkf.node.FlexoNode;
import org.openflexo.foundation.wkf.node.FlexoPreCondition;
import org.openflexo.foundation.wkf.node.PetriGraphNode;
import org.openflexo.foundation.wkf.node.WKFNode;
import org.openflexo.toolbox.ConcatenedList;
import org.openflexo.wkf.WKFPreferences;
import org.openflexo.wkf.processeditor.ProcessEditorConstants;
import org.openflexo.wkf.swleditor.SwimmingLaneRepresentation;
public class ArtefactGR<O extends WKFArtefact> extends WKFNodeGR<O> {
private static final Logger logger = Logger.getLogger(ArtefactGR.class.getPackage().getName());
private ConcatenedList<ControlArea<?>> concatenedList;
// private boolean isUpdatingPosition = false;
public ArtefactGR(O annotation, ShapeType shapeType, SwimmingLaneRepresentation aDrawing) {
super(annotation, shapeType, aDrawing);
if (getDrawable().getLevel() == FlexoLevel.ACTIVITY) {
setLayer(ACTIVITY_LAYER - 1);
} else if (getDrawable().getLevel() == FlexoLevel.OPERATION) {
setLayer(OPERATION_LAYER - 1);
} else if (getDrawable().getLevel() == FlexoLevel.ACTION) {
setLayer(ACTION_LAYER - 1);
}
concatenedList = new ConcatenedList<ControlArea<?>>();
concatenedList.addElementList(super.getControlAreas());
concatenedList.addElement(new NodePalette(this, annotation.getParentPetriGraph()));
}
int getTopBorder() {
return REQUIRED_SPACE_ON_TOP;
}
int getBottomBorder() {
return REQUIRED_SPACE_ON_BOTTOM;
}
int getLeftBorder() {
return REQUIRED_SPACE_ON_LEFT;
}
int getRightBorder() {
return hasNodePalette() ? REQUIRED_SPACE_ON_RIGHT_FOR_PALETTE : REQUIRED_SPACE_ON_RIGHT;
}
public boolean hasNodePalette() {
return true;
}
/**
* Looks for relative position in BPE view on related objects
*/
@Override
protected void doLayoutMethod1() {
if (!getModel().hasLocationForContext(ProcessEditorConstants.BASIC_PROCESS_EDITOR)) {
return;
}
Point2D bpePosition = getModel().getLocation(ProcessEditorConstants.BASIC_PROCESS_EDITOR);
FlexoPetriGraph parentPetrigraph = getModel().getParentPetriGraph();
Vector<WKFNode> v = new Vector<WKFNode>();
v.addAll(getModel().getAllRelatedFromNodes());
v.addAll(getModel().getAllRelatedToNodes());
for (WKFNode node : v) {
if (node instanceof FlexoPreCondition) {
node = ((FlexoPreCondition) node).getAttachedNode();
}
if (node instanceof FlexoNode && ((FlexoNode) node).isEndNode()
&& ((FlexoNode) node).getParentPetriGraph().getContainer() instanceof WKFNode) {
node = (WKFNode) ((FlexoNode) node).getParentPetriGraph().getContainer();
}
if (node instanceof WKFArtefact && ((WKFArtefact) node).getParentPetriGraph() == parentPetrigraph) {
if (node.hasLocationForContext(SWIMMING_LANE_EDITOR)
&& node.hasLocationForContext(ProcessEditorConstants.BASIC_PROCESS_EDITOR)) {
Point2D p1 = node.getLocation(SWIMMING_LANE_EDITOR);
Point2D p2 = node.getLocation(ProcessEditorConstants.BASIC_PROCESS_EDITOR);
defaultX = (int) (p2.getX() + bpePosition.getX() - p1.getX());
defaultY = (int) (p2.getY() + bpePosition.getY() - p1.getY());
break;
}
}
if (node instanceof PetriGraphNode && ((PetriGraphNode) node).getParentPetriGraph() == parentPetrigraph) {
GraphicalRepresentation<?> gr = getGraphicalRepresentation(node);
if (gr != null) {
AffineTransform at = convertCoordinatesAT(gr.getParentGraphicalRepresentation(), getParentGraphicalRepresentation(),
1.0);
if (node.hasLocationForContext(SWIMMING_LANE_EDITOR)
&& node.hasLocationForContext(ProcessEditorConstants.BASIC_PROCESS_EDITOR)) {
Point2D p1 = node.getLocation(ProcessEditorConstants.BASIC_PROCESS_EDITOR);
Point2D p2 = node.getLocation(SWIMMING_LANE_EDITOR);
FGEPoint p3 = new FGEPoint(p2).transform(at);
defaultX = (int) (p3.getX() + bpePosition.getX() - p1.getX());
defaultY = (int) (p3.getY() + bpePosition.getY() - p1.getY());
break;
}
}
}
}
if (defaultX < 0 && defaultY < 0) {
defaultX = bpePosition.getX();
defaultY = bpePosition.getY();
}
}
@Override
public List<? extends ControlArea<?>> getControlAreas() {
return concatenedList;
}
/*
* @Override public void setBorder(org.openflexo.fge.ShapeGraphicalRepresentation.ShapeBorder border) { if (border ==null) { if
* (logger.isLoggable(Level.WARNING)) logger.warning("Cannot set null border on PetriGraphNodeGR"); border = new ShapeBorder(0,0,0,20);
* } else { if (border.right<20) border.right=20; if (border.top<10) border.top=10; if (border.bottom<10) border.bottom=10; }
* super.setBorder(border); }
*/
@Override
public double getY() {
return getYNoOffset() + getYOffset();
}
private double getYNoOffset() {
return super.getY();
}
@Override
public void setYNoNotification(double posY) {
if (getDrawable().hasLocationForContext(SWIMMING_LANE_EDITOR)) {
getDrawable().setY(posY - getYOffset(), SWIMMING_LANE_EDITOR);
} else {
getDrawable().setY(posY, SWIMMING_LANE_EDITOR);
}
}
private double getYOffset() {
if (getDrawing() != null && getDrawing().isVisible(getModel().getProcess().getPortRegistery())) {
if (getDrawing().getGraphicalRepresentation(getModel().getProcess().getPortRegistery()) != null) {
Rectangle rect = getDrawing().getGraphicalRepresentation(getModel().getProcess().getPortRegistery()).getViewBounds(1.0);
return rect.height;
} else {
return 0;
}
}
return 0;
}
@Override
public void notifyObjectHasMoved() {
super.notifyObjectHasMoved();
notifyObjectMoved(null);
}
@Override
public double getWidth() {
return getDrawable().getWidth(SWIMMING_LANE_EDITOR, getDefaultWidth());
}
@Override
public void setWidthNoNotification(double width) {
getDrawable().setWidth(width, SWIMMING_LANE_EDITOR);
}
@Override
public double getHeight() {
return getDrawable().getHeight(SWIMMING_LANE_EDITOR, getDefaultHeight());
}
@Override
public void setHeightNoNotification(double height) {
getDrawable().setHeight(height, SWIMMING_LANE_EDITOR);
}
public double getDefaultWidth() {
if (getDimensionConstraints() == DimensionConstraints.UNRESIZABLE || getDimensionConstraints() == DimensionConstraints.WIDTH_FIXED
|| !getDrawable().hasDimensionForContext(ProcessEditorConstants.BASIC_PROCESS_EDITOR)) {
return 30.0;
} else {
return getDrawable().getWidth(ProcessEditorConstants.BASIC_PROCESS_EDITOR);
}
}
public double getDefaultHeight() {
if (getDimensionConstraints() == DimensionConstraints.UNRESIZABLE || getDimensionConstraints() == DimensionConstraints.HEIGHT_FIXED
|| !getDrawable().hasDimensionForContext(ProcessEditorConstants.BASIC_PROCESS_EDITOR)) {
return 30.0;
} else {
return getDrawable().getHeight(ProcessEditorConstants.BASIC_PROCESS_EDITOR);
}
}
@Override
public String getText() {
return getDrawable().getText();
}
private boolean isUpdatingText = false;
@Override
public void setTextNoNotification(String text) {
isUpdatingText = true;
getDrawable().setText(text);
isUpdatingText = false;
}
@Override
protected boolean supportShadow() {
return false;
}
@Override
public void updatePropertiesFromWKFPreferences() {
super.updatePropertiesFromWKFPreferences();
setBorder(new ShapeBorder(getTopBorder(), getBottomBorder(), getLeftBorder(), getRightBorder()));
setIsMultilineAllowed(true);
setTextStyle(createTextStyle());
if (getDrawable().getTextAlignment() == null || !(getDrawable().getTextAlignment() instanceof ParagraphAlignment)) {
getDrawable().setTextAlignment(GraphicalRepresentation.ParagraphAlignment.CENTER);
}
setParagraphAlignment((ParagraphAlignment) getDrawable().getTextAlignment());
}
protected TextStyle createTextStyle() {
return TextStyle.makeTextStyle(getDrawable().getTextColor(), getArtefactFont().getFont());
}
private FlexoFont getArtefactFont() {
if (getDrawable().getWorkflow() != null) {
return getDrawable().getWorkflow().getArtefactFont(WKFPreferences.getArtefactFont());
} else {
return WKFPreferences.getArtefactFont();
}
}
@Override
public void update(FlexoObservable observable, DataModification dataModification) {
// logger.info(">>>>>>>>>>> Notified "+dataModification+" for "+observable);
if (observable == getDrawable()) {
if (dataModification instanceof WKFAttributeDataModification) {
if (((WKFAttributeDataModification) dataModification).getAttributeName().equals("text") && isUpdatingText) {
return;
}
updatePropertiesFromWKFPreferences();
notifyShapeNeedsToBeRedrawn();
}
}
super.update(observable, dataModification);
}
}