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Viewing changes to net.launchpad.vide.diagram/src/net/launchpad/vide/flowchart/diagram/part/DiagramEditorContextMenuProvider.java

  • Committer: Dražen Lučanin
  • Date: 2010-11-11 16:39:46 UTC
  • Revision ID: kermit666@gmail.com-20101111163946-c1cmu5z600jk3wki
First working version of the graphical editor.

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net.launchpad.vide.diagram/src/net/launchpad/vide/flowchart/diagram/part/DiagramEditorContextMenuProvider.java
 
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package net.launchpad.vide.flowchart.diagram.part;
 
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import org.eclipse.emf.ecore.EObject;
 
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import org.eclipse.emf.transaction.util.TransactionUtil;
 
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import org.eclipse.gef.EditPartViewer;
 
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import org.eclipse.gmf.runtime.common.ui.services.action.contributionitem.ContributionItemService;
 
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import org.eclipse.gmf.runtime.diagram.ui.actions.ActionIds;
 
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import org.eclipse.gmf.runtime.diagram.ui.providers.DiagramContextMenuProvider;
 
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import org.eclipse.jface.action.IMenuManager;
 
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import org.eclipse.ui.IWorkbenchPart;
 
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/**
 
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 * @generated
 
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 */
 
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public class DiagramEditorContextMenuProvider extends
 
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                DiagramContextMenuProvider {
 
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        /**
 
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         * @generated
 
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         */
 
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        private IWorkbenchPart part;
 
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        /**
 
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         * @generated
 
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         */
 
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        private DeleteElementAction deleteAction;
 
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        /**
 
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         * @generated
 
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         */
 
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        public DiagramEditorContextMenuProvider(IWorkbenchPart part,
 
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                        EditPartViewer viewer) {
 
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                super(part, viewer);
 
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                this.part = part;
 
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                deleteAction = new DeleteElementAction(part);
 
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                deleteAction.init();
 
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        }
 
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        /**
 
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         * @generated
 
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         */
 
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        public void dispose() {
 
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                if (deleteAction != null) {
 
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                        deleteAction.dispose();
 
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                        deleteAction = null;
 
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                }
 
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                super.dispose();
 
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        }
 
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        /**
 
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         * @generated
 
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         */
 
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        public void buildContextMenu(final IMenuManager menu) {
 
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                getViewer().flush();
 
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                try {
 
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                        TransactionUtil.getEditingDomain(
 
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                                        (EObject) getViewer().getContents().getModel())
 
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                                        .runExclusive(new Runnable() {
 
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                                                public void run() {
 
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                                                        ContributionItemService
 
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                                                                        .getInstance()
 
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                                                                        .contributeToPopupMenu(
 
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                                                                                        DiagramEditorContextMenuProvider.this,
 
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                                                                                        part);
 
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                                                        menu.remove(ActionIds.ACTION_DELETE_FROM_MODEL);
 
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                                                        menu.appendToGroup("editGroup", deleteAction);
 
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                                                }
 
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                                        });
 
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                } catch (Exception e) {
 
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                        FlowchartDiagramEditorPlugin.getInstance().logError(
 
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                                        "Error building context menu", e);
 
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                }
 
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        }
 
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}