diff options
Diffstat (limited to 'sandbox/PapyrusEMFCompareV1/org.eclipse.papyrus.infra.emf.compare.ui/src/org/eclipse/papyrus/infra/emf/compare/ui/provider/AbstractActionStateSourceProvider.java')
| -rw-r--r-- | sandbox/PapyrusEMFCompareV1/org.eclipse.papyrus.infra.emf.compare.ui/src/org/eclipse/papyrus/infra/emf/compare/ui/provider/AbstractActionStateSourceProvider.java | 280 |
1 files changed, 0 insertions, 280 deletions
diff --git a/sandbox/PapyrusEMFCompareV1/org.eclipse.papyrus.infra.emf.compare.ui/src/org/eclipse/papyrus/infra/emf/compare/ui/provider/AbstractActionStateSourceProvider.java b/sandbox/PapyrusEMFCompareV1/org.eclipse.papyrus.infra.emf.compare.ui/src/org/eclipse/papyrus/infra/emf/compare/ui/provider/AbstractActionStateSourceProvider.java deleted file mode 100644 index e08b9b9e13d..00000000000 --- a/sandbox/PapyrusEMFCompareV1/org.eclipse.papyrus.infra.emf.compare.ui/src/org/eclipse/papyrus/infra/emf/compare/ui/provider/AbstractActionStateSourceProvider.java +++ /dev/null @@ -1,280 +0,0 @@ -/*****************************************************************************
- * Copyright (c) 2010 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:
- * Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.infra.emf.compare.ui.provider;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.papyrus.infra.core.editor.CoreMultiDiagramEditor;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.ui.AbstractSourceProvider;
-import org.eclipse.ui.IPartListener;
-import org.eclipse.ui.IPartService;
-import org.eclipse.ui.ISelectionListener;
-import org.eclipse.ui.ISelectionService;
-import org.eclipse.ui.IWorkbench;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.gmf.runtime.diagram.ui.parts.IDiagramWorkbenchPart;
-
-/**
- * This abstract class is used to provide the state of the actions. It's used to
- * refresh the status of these actions in the menu. (in toolbar and popup, it's
- * not needed)
- *
- * To get the status, we listen the selection service AND the part service! The
- * part service is used to know if the selection is in the Model Explorer or
- * not! When the selection is not in the model explorer, the handlers listening
- * the variable need to be disabled
- */
-//TODO : duplicate class from uml.diagram.common
-public abstract class AbstractActionStateSourceProvider extends AbstractSourceProvider {
-
- /**
- * The enabled state value.
- */
- public static final String ENABLED = "enabled"; //$NON-NLS-
-
- /**
- * The disabled state value.
- */
- public static final String DISABLED = "disabled"; //$NON-NLS-1$
-
- /**
- * Map used to register the state of the actions
- */
- protected HashMap<String, String> currentState;
-
- /**
- * The selection service
- */
- private static ISelectionService selectionService;
-
- /**
- * the listener for the part service
- */
- private static IPartService partService;
-
- /**
- * The listener for the selection service
- */
- private ISelectionListener listener; // we can't set the listener as a
- // static field -> doesn't work
-
- /**
- * The listener for the part service
- */
- private IPartListener partListener; // we can't set the listener as a static
- // field -> doesn't work
-
- /**
- * The activated part
- */
- private static IWorkbenchPart workbenchPart = null;
-
- /**
- *
- * Constructor.
- *
- */
- public AbstractActionStateSourceProvider() {
- currentState = new HashMap<String, String>();
- listener = new SelectionListener();
- partListener = new PartListener();
- }
-
- /**
- *
- * @see org.eclipse.ui.ISourceProvider#dispose()
- *
- */
- public void dispose() {
- if(selectionService != null) {
- selectionService.removeSelectionListener(listener);
- }
- if(partService != null) {
- partService.removePartListener(partListener);
- }
- }
-
- /**
- *
- * @see org.eclipse.ui.ISourceProvider#getCurrentState()
- *
- * @return
- */
- public Map<String, String> getCurrentState() {
- addSelectionListener();
- addPartListener();
- return currentState;
- }
-
- /**
- *
- * @see org.eclipse.ui.ISourceProvider#getProvidedSourceNames()
- *
- * @return
- */
-
- public abstract String[] getProvidedSourceNames();
-
- // public String[] getProvidedSourceNames() {
- // return new String[]{};
- // }
-
- /**
- * Adds a listener on the selection service if the field {@link #selectionService} is <code>null</code>
- */
- protected void addSelectionListener() {
- if(selectionService == null) {
- Display.getDefault().asyncExec(new Runnable() {
-
- public void run() {
- IWorkbench workbench = PlatformUI.getWorkbench();
- // selectionService =
- // (ISelectionService)workbench.getService(ISelectionService.class);
- IWorkbenchWindow activeWorkbench = workbench.getActiveWorkbenchWindow();
- if(activeWorkbench != null) {
- selectionService = activeWorkbench.getSelectionService();
- if(selectionService != null) {
- selectionService.addSelectionListener(listener);
- }
- }
- }
- });
- }
- }
-
- /**
- * Adds a listener on the part service
- */
- protected void addPartListener() {
- if(partService == null) {
- Display.getDefault().asyncExec(new Runnable() {
-
- public void run() {
- IWorkbench workbench = PlatformUI.getWorkbench();
- // partService =
- // (IPartService)workbench.getService(IPartService.class);
- IWorkbenchWindow activeWorkbench = workbench.getActiveWorkbenchWindow();
- if(activeWorkbench != null) {
- partService = activeWorkbench.getPartService();
- if(partService != null) {
- partService.addPartListener(partListener);
- }
- }
- }
- });
- }
- }
-
- /**
- * Test if the current ActivePart is the Model Explorer
- *
- * @return <code>true</code> if the current activePart is the Model Explorer <code>false</code> if not
- */
- protected boolean isSelectionInDiagram() {
- return (workbenchPart instanceof CoreMultiDiagramEditor);
- }
-
- /**
- *
- * The class {@link PartListener}
- *
- *
- */
- public class PartListener implements IPartListener {
-
- /**
- *
- * @see org.eclipse.ui.IPartListener#partOpened(org.eclipse.ui.IWorkbenchPart)
- *
- * @param part
- */
- public void partOpened(IWorkbenchPart part) {
- // TODO Auto-generated method stub
- }
-
- /**
- *
- * @see org.eclipse.ui.IPartListener#partDeactivated(org.eclipse.ui.IWorkbenchPart)
- *
- * @param part
- */
- public void partDeactivated(IWorkbenchPart part) {
- // TODO Auto-generated method stub
- }
-
- /**
- *
- * @see org.eclipse.ui.IPartListener#partClosed(org.eclipse.ui.IWorkbenchPart)
- *
- * @param part
- */
- public void partClosed(IWorkbenchPart part) {
- // TODO Auto-generated method stub
-
- }
-
- /**
- *
- * @see org.eclipse.ui.IPartListener#partBroughtToTop(org.eclipse.ui.IWorkbenchPart)
- *
- * @param part
- */
- public void partBroughtToTop(IWorkbenchPart part) {
- // TODO Auto-generated method stub
-
- }
-
- /**
- *
- * @see org.eclipse.ui.IPartListener#partActivated(org.eclipse.ui.IWorkbenchPart)
- *
- * @param part
- */
- public void partActivated(IWorkbenchPart part) {
- workbenchPart = part;
- refreshActions();
- }
-
- }
-
- /**
- *
- * This class provides the listener for the selection service
- *
- */
- protected class SelectionListener implements ISelectionListener {
-
- /**
- *
- * @see org.eclipse.ui.ISelectionListener#selectionChanged(org.eclipse.ui.IWorkbenchPart, org.eclipse.jface.viewers.ISelection)
- *
- * @param part
- * @param selection
- */
- public void selectionChanged(IWorkbenchPart part, ISelection selection) {
- workbenchPart = part;
- refreshActions();
- }
- }
-
- /**
- * This method refresh the status of the variables listened by the actions
- */
- protected abstract void refreshActions();
-}
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