| 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.AbstractBorderedShapeEditPart; |
| 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.swt.graphics.Color; |
| |
| /** |
| * @generated |
| */ |
| public class ContainerEditPart extends AbstractBorderedShapeEditPart { |
| |
| /** |
| * @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 DefaultSizeNodeFigure(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; |
| } |
| |
| } |
| |
| } |