diff options
Diffstat (limited to 'plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.composite/custom-src/org/eclipse/papyrus/uml/diagram/composite/custom/edit/policies/StructuredClassifierLayoutEditPolicy.java')
| -rw-r--r-- | plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.composite/custom-src/org/eclipse/papyrus/uml/diagram/composite/custom/edit/policies/StructuredClassifierLayoutEditPolicy.java | 226 |
1 files changed, 113 insertions, 113 deletions
diff --git a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.composite/custom-src/org/eclipse/papyrus/uml/diagram/composite/custom/edit/policies/StructuredClassifierLayoutEditPolicy.java b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.composite/custom-src/org/eclipse/papyrus/uml/diagram/composite/custom/edit/policies/StructuredClassifierLayoutEditPolicy.java index 9ddd4ee5c1a..a07ada999ff 100644 --- a/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.composite/custom-src/org/eclipse/papyrus/uml/diagram/composite/custom/edit/policies/StructuredClassifierLayoutEditPolicy.java +++ b/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.composite/custom-src/org/eclipse/papyrus/uml/diagram/composite/custom/edit/policies/StructuredClassifierLayoutEditPolicy.java @@ -1,113 +1,113 @@ -/*****************************************************************************
- * Copyright (c) 2009-2011 CEA LIST.
- *
- *
- * 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:
- * Yann Tanguy (CEA LIST) yann.tanguy@cea.fr - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.uml.diagram.composite.custom.edit.policies;
-
-import java.util.Iterator;
-
-import org.eclipse.draw2d.PositionConstants;
-import org.eclipse.draw2d.geometry.Dimension;
-import org.eclipse.draw2d.geometry.Point;
-import org.eclipse.draw2d.geometry.Rectangle;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-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.requests.CreateRequest;
-import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;
-import org.eclipse.gmf.runtime.diagram.ui.commands.SetBoundsCommand;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
-import org.eclipse.gmf.runtime.diagram.ui.l10n.DiagramUIMessages;
-import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewAndElementRequest;
-import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest;
-import org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.papyrus.uml.diagram.common.editpolicies.BorderItemResizableEditPolicy;
-import org.eclipse.papyrus.uml.diagram.common.locator.PortPositionLocator;
-import org.eclipse.papyrus.uml.diagram.composite.edit.parts.ClassCompositeEditPart;
-import org.eclipse.papyrus.uml.diagram.composite.edit.parts.PortEditPart;
-import org.eclipse.papyrus.uml.diagram.composite.part.UMLVisualIDRegistry;
-
-/**
- * This edit policy replaces the GMF generated edit policy for StructuredClassifier(s).
- * In particular it provides a getCreateCommands that add a ChangeBoundRequest on a created Port
- * in order to locate it at the cursor position.
- * An example of code generated by GMF can be found in {@link ClassCompositeEditPart#createLayoutEditPolicy()}.
- */
-public class StructuredClassifierLayoutEditPolicy extends LayoutEditPolicy {
-
- @Override
- protected EditPolicy createChildEditPolicy(EditPart child) {
- View childView = (View) child.getModel();
- switch (UMLVisualIDRegistry.getVisualID(childView)) {
- case PortEditPart.VISUAL_ID:
-
- return new BorderItemResizableEditPolicy();
-
- }
- EditPolicy result = child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE);
- if (result == null) {
- result = new NonResizableEditPolicy();
- }
- return result;
- }
-
- @Override
- protected Command getCreateCommand(CreateRequest request) {
- if (request instanceof CreateViewAndElementRequest) {
-
- CreateViewAndElementRequest req = (CreateViewAndElementRequest) request;
-
- TransactionalEditingDomain editingDomain = ((IGraphicalEditPart) getHost()).getEditingDomain();
-
- CompositeTransactionalCommand cc = new CompositeTransactionalCommand(editingDomain, DiagramUIMessages.AddCommand_Label);
- Iterator<?> iter = req.getViewDescriptors().iterator();
-
- // Retrieve parent location
- Point parentLoc = getHostFigure().getBounds().getLocation().getCopy();
-
- // Compute relative creation location
- Point requestedLocation = request.getLocation().getCopy();
- getHostFigure().translateToRelative(requestedLocation);
-
- // Create proposed creation bounds and use the locator to find the expected position
- PortPositionLocator locator = new PortPositionLocator(getHostFigure(), PositionConstants.NONE);
- Rectangle proposedBounds = new Rectangle(requestedLocation, new Dimension(20, 20));
- Rectangle preferredBounds = locator.getPreferredLocation(proposedBounds);
-
- // Convert the calculated preferred bounds as relative to parent location
- Rectangle creationBounds = preferredBounds.getTranslated(parentLoc.getNegated());
-
- while (iter.hasNext()) {
-
- CreateViewRequest.ViewDescriptor viewDescriptor = (CreateViewRequest.ViewDescriptor) iter.next();
- cc.compose(new SetBoundsCommand(editingDomain, DiagramUIMessages.SetLocationCommand_Label_Resize, viewDescriptor, creationBounds));
- }
-
- if (cc.reduce() == null) {
- return null;
- }
-
- return new ICommandProxy(cc.reduce());
- }
- return null;
- }
-
- @Override
- protected Command getMoveChildrenCommand(Request request) {
- return null;
- }
-}
+/***************************************************************************** + * Copyright (c) 2009-2011 CEA LIST. + * + * + * 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: + * Yann Tanguy (CEA LIST) yann.tanguy@cea.fr - Initial API and implementation + * + *****************************************************************************/ +package org.eclipse.papyrus.uml.diagram.composite.custom.edit.policies; + +import java.util.Iterator; + +import org.eclipse.draw2d.PositionConstants; +import org.eclipse.draw2d.geometry.Dimension; +import org.eclipse.draw2d.geometry.Point; +import org.eclipse.draw2d.geometry.Rectangle; +import org.eclipse.emf.transaction.TransactionalEditingDomain; +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.requests.CreateRequest; +import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy; +import org.eclipse.gmf.runtime.diagram.ui.commands.SetBoundsCommand; +import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart; +import org.eclipse.gmf.runtime.diagram.ui.l10n.DiagramUIMessages; +import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewAndElementRequest; +import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest; +import org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand; +import org.eclipse.gmf.runtime.notation.View; +import org.eclipse.papyrus.uml.diagram.common.editpolicies.BorderItemResizableEditPolicy; +import org.eclipse.papyrus.uml.diagram.common.locator.PortPositionLocator; +import org.eclipse.papyrus.uml.diagram.composite.edit.parts.ClassCompositeEditPart; +import org.eclipse.papyrus.uml.diagram.composite.edit.parts.PortEditPart; +import org.eclipse.papyrus.uml.diagram.composite.part.UMLVisualIDRegistry; + +/** + * This edit policy replaces the GMF generated edit policy for StructuredClassifier(s). + * In particular it provides a getCreateCommands that add a ChangeBoundRequest on a created Port + * in order to locate it at the cursor position. + * An example of code generated by GMF can be found in {@link ClassCompositeEditPart#createLayoutEditPolicy()}. + */ +public class StructuredClassifierLayoutEditPolicy extends LayoutEditPolicy { + + @Override + protected EditPolicy createChildEditPolicy(EditPart child) { + View childView = (View) child.getModel(); + switch (UMLVisualIDRegistry.getVisualID(childView)) { + case PortEditPart.VISUAL_ID: + + return new BorderItemResizableEditPolicy(); + + } + EditPolicy result = child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE); + if (result == null) { + result = new NonResizableEditPolicy(); + } + return result; + } + + @Override + protected Command getCreateCommand(CreateRequest request) { + if (request instanceof CreateViewAndElementRequest) { + + CreateViewAndElementRequest req = (CreateViewAndElementRequest) request; + + TransactionalEditingDomain editingDomain = ((IGraphicalEditPart) getHost()).getEditingDomain(); + + CompositeTransactionalCommand cc = new CompositeTransactionalCommand(editingDomain, DiagramUIMessages.AddCommand_Label); + Iterator<?> iter = req.getViewDescriptors().iterator(); + + // Retrieve parent location + Point parentLoc = getHostFigure().getBounds().getLocation().getCopy(); + + // Compute relative creation location + Point requestedLocation = request.getLocation().getCopy(); + getHostFigure().translateToRelative(requestedLocation); + + // Create proposed creation bounds and use the locator to find the expected position + PortPositionLocator locator = new PortPositionLocator(getHostFigure(), PositionConstants.NONE); + Rectangle proposedBounds = new Rectangle(requestedLocation, new Dimension(20, 20)); + Rectangle preferredBounds = locator.getPreferredLocation(proposedBounds); + + // Convert the calculated preferred bounds as relative to parent location + Rectangle creationBounds = preferredBounds.getTranslated(parentLoc.getNegated()); + + while (iter.hasNext()) { + + CreateViewRequest.ViewDescriptor viewDescriptor = (CreateViewRequest.ViewDescriptor) iter.next(); + cc.compose(new SetBoundsCommand(editingDomain, DiagramUIMessages.SetLocationCommand_Label_Resize, viewDescriptor, creationBounds)); + } + + if (cc.reduce() == null) { + return null; + } + + return new ICommandProxy(cc.reduce()); + } + return null; + } + + @Override + protected Command getMoveChildrenCommand(Request request) { + return null; + } +} |