package org.eclipse.gmf.tooling.examples.linklf.diagram.edit.parts;
import org.eclipse.draw2d.BorderLayout;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.draw2d.RectangleFigure;
import org.eclipse.draw2d.Shape;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.editpolicies.LayoutEditPolicy;
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.editparts.ITextAwareEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.BorderItemSelectionEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.ConstrainedToolbarLayoutEditPolicy;
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.BorderItemLocator;
import org.eclipse.gmf.runtime.draw2d.ui.figures.ConstrainedToolbarLayout;
import org.eclipse.gmf.runtime.draw2d.ui.figures.WrappingLabel;
import org.eclipse.gmf.runtime.gef.ui.figures.DefaultSizeNodeFigure;
import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.policies.ContainerCanonicalEditPolicy;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.policies.ContainerItemSemanticEditPolicy;
import org.eclipse.gmf.tooling.examples.linklf.diagram.edit.policies.LinklfTextSelectionEditPolicy;
import org.eclipse.gmf.tooling.examples.linklf.diagram.part.LinklfVisualIDRegistry;
import org.eclipse.gmf.tooling.runtime.edit.policies.reparent.CreationEditPolicyWithCustomReparent;
import org.eclipse.gmf.tooling.runtime.linklf.LinkLFNodeFigure;
import org.eclipse.gmf.tooling.runtime.linklf.editparts.LinkLFBorderedShapeEditPart;
import org.eclipse.swt.graphics.Color;
/**
* @generated
*/
public class ContainerEditPart extends LinkLFBorderedShapeEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 2003;
/**
* @generated
*/
protected IFigure contentPane;
/**
* @generated
*/
protected IFigure primaryShape;
/**
* @generated
*/
public ContainerEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
installEditPolicy(EditPolicyRoles.CREATION_ROLE, new CreationEditPolicyWithCustomReparent(LinklfVisualIDRegistry.TYPED_INSTANCE));
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new ContainerItemSemanticEditPolicy());
installEditPolicy(EditPolicyRoles.DRAG_DROP_ROLE, new DragDropEditPolicy());
installEditPolicy(EditPolicyRoles.CANONICAL_ROLE, new ContainerCanonicalEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
// 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);
}
/**
* @generated
*/
protected LayoutEditPolicy createLayoutEditPolicy() {
ConstrainedToolbarLayoutEditPolicy lep = new ConstrainedToolbarLayoutEditPolicy() {
protected EditPolicy createChildEditPolicy(EditPart child) {
View childView = (View) child.getModel();
switch (LinklfVisualIDRegistry.getVisualID(childView)) {
case PortEditPart.VISUAL_ID:
return new BorderItemSelectionEditPolicy();
}
if (child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE) == null) {
if (child instanceof ITextAwareEditPart) {
return new LinklfTextSelectionEditPolicy();
}
}
return super.createChildEditPolicy(child);
}
};
return lep;
}
/**
* @generated
*/
protected IFigure createNodeShape() {
return primaryShape = new ContainerFigure();
}
/**
* @generated
*/
public ContainerFigure getPrimaryShape() {
return (ContainerFigure) primaryShape;
}
/**
* @generated
*/
protected boolean addFixedChild(EditPart childEditPart) {
if (childEditPart instanceof ContainerNameEditPart) {
((ContainerNameEditPart) childEditPart).setLabel(getPrimaryShape().getFigureContainerNameFigure());
return true;
}
if (childEditPart instanceof ContainerContainerCompartmentEditPart) {
IFigure pane = getPrimaryShape().getFigureContainerCompartmentFigure();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.add(((ContainerContainerCompartmentEditPart) childEditPart).getFigure());
return true;
}
if (childEditPart instanceof PortEditPart) {
BorderItemLocator locator = new BorderItemLocator(getMainFigure(), PositionConstants.NONE);
getBorderedFigure().getBorderItemContainer().add(((PortEditPart) childEditPart).getFigure(), locator);
return true;
}
return false;
}
/**
* @generated
*/
protected boolean removeFixedChild(EditPart childEditPart) {
if (childEditPart instanceof ContainerNameEditPart) {
return true;
}
if (childEditPart instanceof ContainerContainerCompartmentEditPart) {
IFigure pane = getPrimaryShape().getFigureContainerCompartmentFigure();
pane.remove(((ContainerContainerCompartmentEditPart) childEditPart).getFigure());
return true;
}
if (childEditPart instanceof PortEditPart) {
getBorderedFigure().getBorderItemContainer().remove(((PortEditPart) 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 ContainerContainerCompartmentEditPart) {
return getPrimaryShape().getFigureContainerCompartmentFigure();
}
if (editPart instanceof IBorderItemEditPart) {
return getBorderedFigure().getBorderItemContainer();
}
return getContentPane();
}
/**
* @generated
*/
protected NodeFigure createNodePlate() {
DefaultSizeNodeFigure result = new LinkLFNodeFigure(this, 40, 40);
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 setBackgroundColor(Color color) {
if (primaryShape != null) {
primaryShape.setBackgroundColor(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(LinklfVisualIDRegistry.getType(ContainerNameEditPart.VISUAL_ID));
}
/**
* @generated
*/
public class ContainerFigure extends RectangleFigure {
/**
* @generated
*/
private RectangleFigure fFigureContainerCompartmentFigure;
/**
* @generated
*/
private WrappingLabel fFigureContainerNameFigure;
/**
* @generated
*/
public ContainerFigure() {
BorderLayout layoutThis = new BorderLayout();
this.setLayoutManager(layoutThis);
createContents();
}
/**
* @generated
*/
private void createContents() {
fFigureContainerNameFigure = new WrappingLabel();
fFigureContainerNameFigure.setText("<...>");
this.add(fFigureContainerNameFigure, BorderLayout.TOP);
fFigureContainerCompartmentFigure = new RectangleFigure();
this.add(fFigureContainerCompartmentFigure, BorderLayout.CENTER);
}
/**
* @generated
*/
public RectangleFigure getFigureContainerCompartmentFigure() {
return fFigureContainerCompartmentFigure;
}
/**
* @generated
*/
public WrappingLabel getFigureContainerNameFigure() {
return fFigureContainerNameFigure;
}
}
}
