/*****************************************************************************
* Copyright (c) 2009 Atos Origin.
*
*
* 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:
* Atos Origin - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.activity.edit.parts;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.draw2d.Shape;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.Request;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.LayoutEditPolicy;
import org.eclipse.gef.editpolicies.NonResizableEditPolicy;
import org.eclipse.gef.editpolicies.RootComponentEditPolicy;
import org.eclipse.gef.requests.CreateRequest;
import org.eclipse.gmf.runtime.diagram.core.edithelpers.CreateElementRequestAdapter;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IBorderItemEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.DragDropEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.diagram.ui.figures.IBorderItemLocator;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewAndElementRequest;
import org.eclipse.gmf.runtime.draw2d.ui.figures.ConstrainedToolbarLayout;
import org.eclipse.gmf.runtime.draw2d.ui.figures.FigureUtilities;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.gef.ui.figures.DefaultSizeNodeFigure;
import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure;
import org.eclipse.gmf.runtime.notation.NotationPackage;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.PreferenceConverter;
import org.eclipse.papyrus.infra.gmfdiag.preferences.utils.GradientPreferenceConverter;
import org.eclipse.papyrus.infra.gmfdiag.preferences.utils.PreferenceConstantHelper;
import org.eclipse.papyrus.uml.diagram.activity.edit.policies.ActivityCanonicalEditPolicy;
import org.eclipse.papyrus.uml.diagram.activity.edit.policies.ActivityItemSemanticEditPolicy;
import org.eclipse.papyrus.uml.diagram.activity.edit.policies.PapyrusUnmovableShapeEditPolicy;
import org.eclipse.papyrus.uml.diagram.activity.edit.policies.RemoveOrphanViewPolicy;
import org.eclipse.papyrus.uml.diagram.activity.figures.ActivityFigure;
import org.eclipse.papyrus.uml.diagram.activity.locator.ParameterNodeLocator;
import org.eclipse.papyrus.uml.diagram.activity.part.UMLDiagramEditorPlugin;
import org.eclipse.papyrus.uml.diagram.activity.part.UMLVisualIDRegistry;
import org.eclipse.papyrus.uml.diagram.activity.providers.UMLElementTypes;
import org.eclipse.papyrus.uml.diagram.common.editparts.NamedElementEditPart;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.BorderItemResizableEditPolicy;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.PapyrusCreationEditPolicy;
import org.eclipse.papyrus.uml.diagram.common.editpolicies.ShowHideCompartmentEditPolicy;
import org.eclipse.papyrus.uml.diagram.common.helper.PreferenceInitializerForElementHelper;
import org.eclipse.swt.graphics.Color;
/**
* @generated
*/
public class ActivityEditPart extends NamedElementEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 2001;
/**
* @generated
*/
protected IFigure contentPane;
/**
* @generated
*/
protected IFigure primaryShape;
/**
* @generated
*/
public ActivityEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
installEditPolicy(EditPolicyRoles.CREATION_ROLE, new PapyrusCreationEditPolicy());
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new ActivityItemSemanticEditPolicy());
installEditPolicy(EditPolicyRoles.DRAG_DROP_ROLE, new DragDropEditPolicy());
//in Papyrus diagrams are not strongly synchronised
//installEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.CANONICAL_ROLE, new org.eclipse.papyrus.uml.diagram.activity.edit.policies.ActivityCanonicalEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
installEditPolicy(EditPolicy.COMPONENT_ROLE, new RootComponentEditPolicy());
installEditPolicy("RemoveOrphanView", new RemoveOrphanViewPolicy()); //$NON-NLS-1$
installEditPolicy(EditPolicyRoles.CANONICAL_ROLE, new ActivityCanonicalEditPolicy());
installEditPolicy(ShowHideCompartmentEditPolicy.SHOW_HIDE_COMPARTMENT_POLICY, new ShowHideCompartmentEditPolicy());
installEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE, new PapyrusUnmovableShapeEditPolicy());
// XXX need an SCR to runtime to have another abstract superclass that would let children add reasonable editpolicies
// removeEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.CONNECTION_HANDLES_ROLE);
}
/**
* Papyrus codeGen
*
* @generated
**/
protected void handleNotificationEvent(Notification event) {
super.handleNotificationEvent(event);
}
/**
* @generated
*/
protected LayoutEditPolicy createLayoutEditPolicy() {
org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy lep = new org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy() {
protected EditPolicy createChildEditPolicy(EditPart child) {
View childView = (View)child.getModel();
switch(UMLVisualIDRegistry.getVisualID(childView)) {
case ActivityParameterNodeEditPart.VISUAL_ID:
return new BorderItemResizableEditPolicy();
}
EditPolicy result = child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE);
if(result == null) {
result = new NonResizableEditPolicy();
}
return result;
}
protected Command getMoveChildrenCommand(Request request) {
return null;
}
protected Command getCreateCommand(CreateRequest request) {
return null;
}
};
return lep;
}
/**
* @generated
*/
protected IFigure createNodeShape() {
return primaryShape = new ActivityFigure();
}
/**
* @generated
*/
public ActivityFigure getPrimaryShape() {
return (ActivityFigure)primaryShape;
}
/**
* @generated
*/
protected boolean addFixedChild(EditPart childEditPart) {
if(childEditPart instanceof ActivityNameEditPart) {
((ActivityNameEditPart)childEditPart).setLabel(getPrimaryShape().getNameLabel());
return true;
}
if(childEditPart instanceof ActivityIsSingleExecutionEditPart) {
((ActivityIsSingleExecutionEditPart)childEditPart).setLabel(getPrimaryShape().getHeaderSingleExecution());
return true;
}
if(childEditPart instanceof ActivityActivityParametersCompartmentEditPart) {
IFigure pane = getPrimaryShape().getParameterFigure();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.add(((ActivityActivityParametersCompartmentEditPart)childEditPart).getFigure());
return true;
}
if(childEditPart instanceof ActivityActivityPreConditionsCompartmentEditPart) {
IFigure pane = getPrimaryShape().getPreconditionFigure();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.add(((ActivityActivityPreConditionsCompartmentEditPart)childEditPart).getFigure());
return true;
}
if(childEditPart instanceof ActivityActivityPostConditionsCompartmentEditPart) {
IFigure pane = getPrimaryShape().getPostconditionFigure();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.add(((ActivityActivityPostConditionsCompartmentEditPart)childEditPart).getFigure());
return true;
}
if(childEditPart instanceof ActivityActivityContentCompartmentEditPart) {
IFigure pane = getPrimaryShape().getContentFigure();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.add(((ActivityActivityContentCompartmentEditPart)childEditPart).getFigure());
return true;
}
//Papyrus Gencode :Affixed Activity Parameter Node locator for Activity
if(childEditPart instanceof ActivityParameterNodeEditPart) {
IBorderItemLocator locator = new ParameterNodeLocator(getMainFigure(), PositionConstants.WEST);
getBorderedFigure().getBorderItemContainer().add(((ActivityParameterNodeEditPart)childEditPart).getFigure(), locator);
return true;
}
return false;
}
/**
* @generated
*/
protected boolean removeFixedChild(EditPart childEditPart) {
if(childEditPart instanceof ActivityNameEditPart) {
return true;
}
if(childEditPart instanceof ActivityIsSingleExecutionEditPart) {
return true;
}
if(childEditPart instanceof ActivityActivityParametersCompartmentEditPart) {
IFigure pane = getPrimaryShape().getParameterFigure();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.remove(((ActivityActivityParametersCompartmentEditPart)childEditPart).getFigure());
return true;
}
if(childEditPart instanceof ActivityActivityPreConditionsCompartmentEditPart) {
IFigure pane = getPrimaryShape().getPreconditionFigure();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.remove(((ActivityActivityPreConditionsCompartmentEditPart)childEditPart).getFigure());
return true;
}
if(childEditPart instanceof ActivityActivityPostConditionsCompartmentEditPart) {
IFigure pane = getPrimaryShape().getPostconditionFigure();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.remove(((ActivityActivityPostConditionsCompartmentEditPart)childEditPart).getFigure());
return true;
}
if(childEditPart instanceof ActivityActivityContentCompartmentEditPart) {
IFigure pane = getPrimaryShape().getContentFigure();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.remove(((ActivityActivityContentCompartmentEditPart)childEditPart).getFigure());
return true;
}
if(childEditPart instanceof ActivityParameterNodeEditPart) {
getBorderedFigure().getBorderItemContainer().remove(((ActivityParameterNodeEditPart)childEditPart).getFigure());
return true;
}
return false;
}
/**
* @generated
*/
protected void addChildVisual(EditPart childEditPart, int index) {
if(addFixedChild(childEditPart)) {
return;
}
super.addChildVisual(childEditPart, -1);
}
/**
* @generated
*/
protected void removeChildVisual(EditPart childEditPart) {
if(removeFixedChild(childEditPart)) {
return;
}
super.removeChildVisual(childEditPart);
}
/**
* @generated
*/
protected IFigure getContentPaneFor(IGraphicalEditPart editPart) {
if(editPart instanceof ActivityActivityParametersCompartmentEditPart) {
return getPrimaryShape().getParameterFigure();
}
if(editPart instanceof ActivityActivityPreConditionsCompartmentEditPart) {
return getPrimaryShape().getPreconditionFigure();
}
if(editPart instanceof ActivityActivityPostConditionsCompartmentEditPart) {
return getPrimaryShape().getPostconditionFigure();
}
if(editPart instanceof ActivityActivityContentCompartmentEditPart) {
return getPrimaryShape().getContentFigure();
}
if(editPart instanceof IBorderItemEditPart) {
return getBorderedFigure().getBorderItemContainer();
}
return getContentPane();
}
/**
* @generated
*/
protected NodeFigure createNodePlate() {
String prefElementId = "Activity";
IPreferenceStore store = UMLDiagramEditorPlugin.getInstance().getPreferenceStore();
String preferenceConstantWitdh = PreferenceInitializerForElementHelper.getpreferenceKey(getNotationView(), prefElementId, PreferenceConstantHelper.WIDTH);
String preferenceConstantHeight = PreferenceInitializerForElementHelper.getpreferenceKey(getNotationView(), prefElementId, PreferenceConstantHelper.HEIGHT);
DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(store.getInt(preferenceConstantWitdh), store.getInt(preferenceConstantHeight));
return result;
}
/**
* Creates figure for this edit part.
*
* Body of this method does not depend on settings in generation model
* so you may safely remove <i>generated</i> tag and modify it.
*
* @generated
*/
protected NodeFigure createMainFigure() {
NodeFigure figure = createNodePlate();
figure.setLayoutManager(new StackLayout());
IFigure shape = createNodeShape();
figure.add(shape);
contentPane = setupContentPane(shape);
return figure;
}
/**
* Default implementation treats passed figure as content pane.
* Respects layout one may have set for generated figure.
*
* @param nodeShape
* instance of generated figure class
* @generated
*/
protected IFigure setupContentPane(IFigure nodeShape) {
if(nodeShape.getLayoutManager() == null) {
ConstrainedToolbarLayout layout = new ConstrainedToolbarLayout();
layout.setSpacing(5);
nodeShape.setLayoutManager(layout);
}
return nodeShape; // use nodeShape itself as contentPane
}
/**
* @generated
*/
public IFigure getContentPane() {
if(contentPane != null) {
return contentPane;
}
return super.getContentPane();
}
/**
* @generated
*/
protected void setForegroundColor(Color color) {
if(primaryShape != null) {
primaryShape.setForegroundColor(color);
}
}
/**
* @generated
*/
protected void setLineWidth(int width) {
if(primaryShape instanceof Shape) {
((Shape)primaryShape).setLineWidth(width);
}
}
/**
* @generated
*/
protected void setLineType(int style) {
if(primaryShape instanceof Shape) {
((Shape)primaryShape).setLineStyle(style);
}
}
/**
* @generated
*/
public EditPart getPrimaryChildEditPart() {
return getChildBySemanticHint(UMLVisualIDRegistry.getType(ActivityNameEditPart.VISUAL_ID));
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnTarget() {
ArrayList<IElementType> types = new ArrayList<IElementType>(2);
types.add(UMLElementTypes.CommentAnnotatedElement_4006);
types.add(UMLElementTypes.ConstraintConstrainedElement_4007);
return types;
}
/**
* @generated
*/
public List<IElementType> getMATypesForSource(IElementType relationshipType) {
LinkedList<IElementType> types = new LinkedList<IElementType>();
if(relationshipType == UMLElementTypes.CommentAnnotatedElement_4006) {
types.add(UMLElementTypes.Comment_3080);
} else if(relationshipType == UMLElementTypes.ConstraintConstrainedElement_4007) {
types.add(UMLElementTypes.DurationConstraint_3034);
types.add(UMLElementTypes.DurationConstraint_3035);
types.add(UMLElementTypes.TimeConstraint_3036);
types.add(UMLElementTypes.TimeConstraint_3037);
types.add(UMLElementTypes.IntervalConstraint_3032);
types.add(UMLElementTypes.IntervalConstraint_3033);
types.add(UMLElementTypes.Constraint_3011);
types.add(UMLElementTypes.Constraint_3012);
types.add(UMLElementTypes.Constraint_3112);
}
return types;
}
/**
* @generated
*/
public EditPart getTargetEditPart(Request request) {
if(request instanceof CreateViewAndElementRequest) {
CreateElementRequestAdapter adapter = ((CreateViewAndElementRequest)request).getViewAndElementDescriptor().getCreateElementRequestAdapter();
IElementType type = (IElementType)adapter.getAdapter(IElementType.class);
if(type == UMLElementTypes.Parameter_3001) {
return getChildBySemanticHint(UMLVisualIDRegistry.getType(ActivityActivityParametersCompartmentEditPart.VISUAL_ID));
}
if(type == UMLElementTypes.Constraint_3002) {
return getChildBySemanticHint(UMLVisualIDRegistry.getType(ActivityActivityPreConditionsCompartmentEditPart.VISUAL_ID));
}
if(type == UMLElementTypes.Constraint_3003) {
return getChildBySemanticHint(UMLVisualIDRegistry.getType(ActivityActivityPostConditionsCompartmentEditPart.VISUAL_ID));
}
}
return super.getTargetEditPart(request);
}
/**
* @generated
*/
@Override
public Object getPreferredValue(EStructuralFeature feature) {
IPreferenceStore preferenceStore = (IPreferenceStore)getDiagramPreferencesHint().getPreferenceStore();
Object result = null;
if(feature == NotationPackage.eINSTANCE.getLineStyle_LineColor() || feature == NotationPackage.eINSTANCE.getFontStyle_FontColor() || feature == NotationPackage.eINSTANCE.getFillStyle_FillColor()) {
String prefColor = null;
if(feature == NotationPackage.eINSTANCE.getLineStyle_LineColor()) {
prefColor = PreferenceConstantHelper.getElementConstant("Activity", PreferenceConstantHelper.COLOR_LINE);
} else if(feature == NotationPackage.eINSTANCE.getFontStyle_FontColor()) {
prefColor = PreferenceConstantHelper.getElementConstant("Activity", PreferenceConstantHelper.COLOR_FONT);
} else if(feature == NotationPackage.eINSTANCE.getFillStyle_FillColor()) {
prefColor = PreferenceConstantHelper.getElementConstant("Activity", PreferenceConstantHelper.COLOR_FILL);
}
result = FigureUtilities.RGBToInteger(PreferenceConverter.getColor((IPreferenceStore)preferenceStore, prefColor));
} else if(feature == NotationPackage.eINSTANCE.getFillStyle_Transparency() || feature == NotationPackage.eINSTANCE.getFillStyle_Gradient()) {
String prefGradient = PreferenceConstantHelper.getElementConstant("Activity", PreferenceConstantHelper.COLOR_GRADIENT);
GradientPreferenceConverter gradientPreferenceConverter = new GradientPreferenceConverter(preferenceStore.getString(prefGradient));
if(feature == NotationPackage.eINSTANCE.getFillStyle_Transparency()) {
result = new Integer(gradientPreferenceConverter.getTransparency());
} else if(feature == NotationPackage.eINSTANCE.getFillStyle_Gradient()) {
result = gradientPreferenceConverter.getGradientData();
}
}
if(result == null) {
result = getStructuralFeatureValue(feature);
}
return result;
}
}