diff options
| author | Eike Stepper | 2012-04-18 10:18:08 +0000 |
|---|---|---|
| committer | Eike Stepper | 2012-04-18 10:18:08 +0000 |
| commit | 604d4fb599ca3c0faba611e7fb4ec6f993ed97a4 (patch) | |
| tree | 2811de5216db264c3c60fb994ec7a7ac934541a6 | |
| parent | fe4ee6fcdf34bc2c5a73037781a97b3b577abeb8 (diff) | |
| download | cdo-604d4fb599ca3c0faba611e7fb4ec6f993ed97a4.tar.gz cdo-604d4fb599ca3c0faba611e7fb4ec6f993ed97a4.tar.xz cdo-604d4fb599ca3c0faba611e7fb4ec6f993ed97a4.zip | |
[376582] [UI] Possibility to choose the Editor for CDO resources
https://bugs.eclipse.org/bugs/show_bug.cgi?id=376582
6 files changed, 4069 insertions, 4043 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.ui/src/org/eclipse/emf/cdo/dawn/ui/views/DawnExplorer.java b/plugins/org.eclipse.emf.cdo.dawn.ui/src/org/eclipse/emf/cdo/dawn/ui/views/DawnExplorer.java index 983b024c29..f01675a6f6 100644 --- a/plugins/org.eclipse.emf.cdo.dawn.ui/src/org/eclipse/emf/cdo/dawn/ui/views/DawnExplorer.java +++ b/plugins/org.eclipse.emf.cdo.dawn.ui/src/org/eclipse/emf/cdo/dawn/ui/views/DawnExplorer.java @@ -1,173 +1,172 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * 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:
- * Martin Fluegge - initial API and implementation
- */
-package org.eclipse.emf.cdo.dawn.ui.views;
-
-import org.eclipse.emf.cdo.dawn.internal.ui.bundle.OM;
-import org.eclipse.emf.cdo.dawn.preferences.PreferenceConstants;
-import org.eclipse.emf.cdo.dawn.ui.DawnEditorInput;
-import org.eclipse.emf.cdo.dawn.ui.helper.EditorDescriptionHelper;
-import org.eclipse.emf.cdo.dawn.util.connection.CDOConnectionUtil;
-import org.eclipse.emf.cdo.eresource.CDOResource;
-import org.eclipse.emf.cdo.internal.ui.editor.CDOEditor;
-import org.eclipse.emf.cdo.internal.ui.views.CDOSessionsView;
-import org.eclipse.emf.cdo.session.CDOSession;
-import org.eclipse.emf.cdo.transaction.CDOTransaction;
-import org.eclipse.emf.cdo.ui.CDOEditorInput;
-import org.eclipse.emf.cdo.ui.CDOEditorUtil;
-import org.eclipse.emf.cdo.view.CDOView;
-
-import org.eclipse.net4j.connector.ConnectorException;
-import org.eclipse.net4j.util.container.IContainer;
-import org.eclipse.net4j.util.om.trace.ContextTracer;
-import org.eclipse.net4j.util.ui.views.ContainerItemProvider;
-import org.eclipse.net4j.util.ui.views.IElementFilter;
-
-import org.eclipse.jface.viewers.DoubleClickEvent;
-import org.eclipse.jface.viewers.IDoubleClickListener;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.ui.PartInitException;
-
-/**
- * @author Martin Fluegge
- */
-public class DawnExplorer extends CDOSessionsView
-{
- private static final int DEFAULT_SLEEP_INTERVAL = 5000;
-
- private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG, DawnExplorer.class);
-
- public static final String ID = "org.eclipse.emf.cdo.dawn.ui.views.DawnExplorer";
-
- private CDOView view;
-
- public CDOView getView()
- {
- return view;
- }
-
- /**
- * The constructor.
- */
- public DawnExplorer()
- {
- boolean initialize = initialize();
-
- if (!initialize)
- {
- Thread thread = new Thread(new Runnable()
- {
- public void run()
- {
- while (!initialize())
- {
- try
- {
- Thread.sleep(DEFAULT_SLEEP_INTERVAL);
- }
- catch (InterruptedException ex)
- {
- ex.printStackTrace();
- }
- }
- }
- });
- thread.start();
- }
- }
-
- /**
- * Initializes the view of the DawnExplorer
- */
- private boolean initialize()
- {
- try
- {
- CDOConnectionUtil.instance.init(PreferenceConstants.getRepositoryName(), PreferenceConstants.getProtocol(),
- PreferenceConstants.getServerName());
- CDOSession session = CDOConnectionUtil.instance.openSession();
- view = CDOConnectionUtil.instance.openView(session);
- }
- catch (ConnectorException ex)
- {
- return false;
- }
- return true;
- }
-
- @Override
- public void dispose()
- {
- // actually no one else should use this view
- view.close();
- }
-
- @Override
- protected ContainerItemProvider<IContainer<Object>> createContainerItemProvider()
- {
- return new DawnItemProvider(getSite().getPage(), this, new IElementFilter()
- {
- public boolean filter(Object element)
- {
- return element instanceof CDOSession;
- }
- });
- }
-
- @Override
- protected void hookDoubleClick()
- {
- getViewer().addDoubleClickListener(new IDoubleClickListener()
- {
- public void doubleClick(DoubleClickEvent event)
- {
- Object obj = ((IStructuredSelection)event.getSelection()).getFirstElement();
- if (obj instanceof CDOResource)
- {
- CDOResource resource = (CDOResource)obj;
-
- if (TRACER.isEnabled())
- {
- TRACER.format("Opening CDOResource {0} ", resource); //$NON-NLS-1$
- }
-
- String editorID = EditorDescriptionHelper.getEditorIdForDawnEditor(resource.getName());
-
- if (editorID != null && !editorID.equals(""))
- {
- try
- {
- DawnEditorInput editorInput = new DawnEditorInput(resource.getURI());
- DawnExplorer.this.getSite().getPage().openEditor(editorInput, editorID);
- }
- catch (PartInitException e)
- {
- e.printStackTrace();
- }
- }
- else
- {
- CDOTransaction transaction = view.getSession().openTransaction();
- CDOEditorInput editorInput = CDOEditorUtil.createCDOEditorInput(transaction, ((CDOResource)obj).getPath(),
- true);
- try
- {
- DawnExplorer.this.getSite().getPage().openEditor(editorInput, CDOEditor.EDITOR_ID);
- }
- catch (PartInitException e)
- {
- e.printStackTrace();
- }
- }
- }
- }
- });
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * 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: + * Martin Fluegge - initial API and implementation + */ +package org.eclipse.emf.cdo.dawn.ui.views; + +import org.eclipse.emf.cdo.dawn.internal.ui.bundle.OM; +import org.eclipse.emf.cdo.dawn.preferences.PreferenceConstants; +import org.eclipse.emf.cdo.dawn.ui.DawnEditorInput; +import org.eclipse.emf.cdo.dawn.ui.helper.EditorDescriptionHelper; +import org.eclipse.emf.cdo.dawn.util.connection.CDOConnectionUtil; +import org.eclipse.emf.cdo.eresource.CDOResource; +import org.eclipse.emf.cdo.internal.ui.views.CDOSessionsView; +import org.eclipse.emf.cdo.session.CDOSession; +import org.eclipse.emf.cdo.transaction.CDOTransaction; +import org.eclipse.emf.cdo.ui.CDOEditorInput; +import org.eclipse.emf.cdo.ui.CDOEditorUtil; +import org.eclipse.emf.cdo.view.CDOView; + +import org.eclipse.net4j.connector.ConnectorException; +import org.eclipse.net4j.util.container.IContainer; +import org.eclipse.net4j.util.om.trace.ContextTracer; +import org.eclipse.net4j.util.ui.views.ContainerItemProvider; +import org.eclipse.net4j.util.ui.views.IElementFilter; + +import org.eclipse.jface.viewers.DoubleClickEvent; +import org.eclipse.jface.viewers.IDoubleClickListener; +import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.ui.PartInitException; + +/** + * @author Martin Fluegge + */ +public class DawnExplorer extends CDOSessionsView +{ + private static final int DEFAULT_SLEEP_INTERVAL = 5000; + + private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG, DawnExplorer.class); + + public static final String ID = "org.eclipse.emf.cdo.dawn.ui.views.DawnExplorer"; + + private CDOView view; + + public CDOView getView() + { + return view; + } + + /** + * The constructor. + */ + public DawnExplorer() + { + boolean initialize = initialize(); + + if (!initialize) + { + Thread thread = new Thread(new Runnable() + { + public void run() + { + while (!initialize()) + { + try + { + Thread.sleep(DEFAULT_SLEEP_INTERVAL); + } + catch (InterruptedException ex) + { + ex.printStackTrace(); + } + } + } + }); + thread.start(); + } + } + + /** + * Initializes the view of the DawnExplorer + */ + private boolean initialize() + { + try + { + CDOConnectionUtil.instance.init(PreferenceConstants.getRepositoryName(), PreferenceConstants.getProtocol(), + PreferenceConstants.getServerName()); + CDOSession session = CDOConnectionUtil.instance.openSession(); + view = CDOConnectionUtil.instance.openView(session); + } + catch (ConnectorException ex) + { + return false; + } + return true; + } + + @Override + public void dispose() + { + // actually no one else should use this view + view.close(); + } + + @Override + protected ContainerItemProvider<IContainer<Object>> createContainerItemProvider() + { + return new DawnItemProvider(getSite().getPage(), this, new IElementFilter() + { + public boolean filter(Object element) + { + return element instanceof CDOSession; + } + }); + } + + @Override + protected void hookDoubleClick() + { + getViewer().addDoubleClickListener(new IDoubleClickListener() + { + public void doubleClick(DoubleClickEvent event) + { + Object obj = ((IStructuredSelection)event.getSelection()).getFirstElement(); + if (obj instanceof CDOResource) + { + CDOResource resource = (CDOResource)obj; + + if (TRACER.isEnabled()) + { + TRACER.format("Opening CDOResource {0} ", resource); //$NON-NLS-1$ + } + + String editorID = EditorDescriptionHelper.getEditorIdForDawnEditor(resource.getName()); + + if (editorID != null && !editorID.equals("")) + { + try + { + DawnEditorInput editorInput = new DawnEditorInput(resource.getURI()); + DawnExplorer.this.getSite().getPage().openEditor(editorInput, editorID); + } + catch (PartInitException e) + { + e.printStackTrace(); + } + } + else + { + CDOTransaction transaction = view.getSession().openTransaction(); + CDOEditorInput editorInput = CDOEditorUtil.createCDOEditorInput(transaction, ((CDOResource)obj).getPath(), + true); + try + { + DawnExplorer.this.getSite().getPage().openEditor(editorInput, CDOEditorUtil.getEditorID()); + } + catch (PartInitException e) + { + e.printStackTrace(); + } + } + } + } + }); + } +} diff --git a/plugins/org.eclipse.emf.cdo.ui.defs/src/org/eclipse/emf/cdo/ui/defs/impl/CDOEditorDefImpl.java b/plugins/org.eclipse.emf.cdo.ui.defs/src/org/eclipse/emf/cdo/ui/defs/impl/CDOEditorDefImpl.java index a2125f6925..c3348ce63c 100644 --- a/plugins/org.eclipse.emf.cdo.ui.defs/src/org/eclipse/emf/cdo/ui/defs/impl/CDOEditorDefImpl.java +++ b/plugins/org.eclipse.emf.cdo.ui.defs/src/org/eclipse/emf/cdo/ui/defs/impl/CDOEditorDefImpl.java @@ -1,394 +1,404 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * 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:
- * Andre Dietisheim - initial API and implementation
- * Eike Stepper - maintenance
- */
-package org.eclipse.emf.cdo.ui.defs.impl;
-
-import org.eclipse.emf.cdo.defs.CDOViewDef;
-import org.eclipse.emf.cdo.internal.ui.editor.CDOEditor;
-import org.eclipse.emf.cdo.ui.CDOEditorUtil;
-import org.eclipse.emf.cdo.ui.defs.CDOEditorDef;
-import org.eclipse.emf.cdo.ui.defs.CDOUIDefsPackage;
-import org.eclipse.emf.cdo.view.CDOView;
-
-import org.eclipse.net4j.util.CheckUtil;
-import org.eclipse.net4j.util.defs.DefException;
-import org.eclipse.net4j.util.ui.UIUtil;
-
-import org.eclipse.emf.common.notify.Notification;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.InternalEObject;
-import org.eclipse.emf.ecore.impl.ENotificationImpl;
-
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.IPartListener;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.PartInitException;
-import org.eclipse.ui.PlatformUI;
-
-/**
- * <!-- begin-user-doc --> An implementation of the model object ' <em><b>View Editor Def</b></em>'. <!-- end-user-doc
- * -->
- * <p>
- * The following features are implemented:
- * <ul>
- * <li>{@link org.eclipse.emf.cdo.ui.defs.impl.CDOEditorDefImpl#getCdoView <em>Cdo View</em>}</li>
- * <li>
- * {@link org.eclipse.emf.cdo.ui.defs.impl.CDOEditorDefImpl#getResourcePath <em>Resource Path</em>}</li>
- * </ul>
- * </p>
- *
- * @generated
- */
-public class CDOEditorDefImpl extends EditorDefImpl implements CDOEditorDef
-{
-
- /**
- * The cached value of the '{@link #getCdoView() <em>Cdo View</em>}' reference.
- * <!-- begin-user-doc --> <!--
- * end-user-doc -->
- * @see #getCdoView()
- * @generated
- * @ordered
- */
- protected CDOViewDef cdoView;
-
- /**
- * The default value of the '{@link #getResourcePath() <em>Resource Path</em>}' attribute.
- * <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- * @see #getResourcePath()
- * @generated
- * @ordered
- */
- protected static final String RESOURCE_PATH_EDEFAULT = null;
-
- /**
- * The cached value of the '{@link #getResourcePath() <em>Resource Path</em>}' attribute.
- * <!-- begin-user-doc --> <!--
- * end-user-doc -->
- * @see #getResourcePath()
- * @generated
- * @ordered
- */
- protected String resourcePath = RESOURCE_PATH_EDEFAULT;
-
- protected IPartListener partListener = new IPartListener()
- {
-
- public void partActivated(IWorkbenchPart part)
- {
- // ignore
- }
-
- public void partBroughtToTop(IWorkbenchPart part)
- {
- // ignore
- }
-
- public void partClosed(IWorkbenchPart part)
- {
- Object instance = getInternalInstance();
- if (part == instance)
- {
- handleDeactivation(instance);
- }
- }
-
- public void partDeactivated(IWorkbenchPart part)
- {
- // ignore
- }
-
- public void partOpened(IWorkbenchPart part)
- {
- // ignore
- }
- };
-
- @Override
- public void unsetInstance()
- {
- handleDeactivation(getInternalInstance());
- }
-
- @Override
- protected void handleDeactivation(Object instance)
- {
- CheckUtil.checkState(instance, "the instance ist not created yet or already close!");
- closeEditor((CDOEditor)instance);
- super.handleDeactivation(instance);
- }
-
- @Override
- protected void unwireInstance(Object instance)
- {
- IWorkbenchWindow activeWorkbenchWindow = UIUtil.getActiveWorkbenchWindow();
- if (activeWorkbenchWindow != null)
- {
- activeWorkbenchWindow.getPartService().removePartListener(partListener);
- }
- }
-
- @Override
- protected void wireInstance(Object instance)
- {
- IWorkbenchWindow activeWorkbenchWindow = UIUtil.getActiveWorkbenchWindow();
- if (activeWorkbenchWindow != null)
- {
- activeWorkbenchWindow.getPartService().addPartListener(partListener);
- }
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- protected CDOEditorDefImpl()
- {
- super();
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- @Override
- protected EClass eStaticClass()
- {
- return CDOUIDefsPackage.Literals.CDO_EDITOR_DEF;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- public CDOViewDef getCdoView()
- {
- if (cdoView != null && cdoView.eIsProxy())
- {
- InternalEObject oldCdoView = (InternalEObject)cdoView;
- cdoView = (CDOViewDef)eResolveProxy(oldCdoView);
- if (cdoView != oldCdoView)
- {
- if (eNotificationRequired())
- eNotify(new ENotificationImpl(this, Notification.RESOLVE, CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW,
- oldCdoView, cdoView));
- }
- }
- return cdoView;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- public CDOViewDef basicGetCdoView()
- {
- return cdoView;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- public void setCdoView(CDOViewDef newCdoView)
- {
- CDOViewDef oldCdoView = cdoView;
- cdoView = newCdoView;
- if (eNotificationRequired())
- eNotify(new ENotificationImpl(this, Notification.SET, CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW, oldCdoView,
- cdoView));
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- public String getResourcePath()
- {
- return resourcePath;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- public void setResourcePath(String newResourcePath)
- {
- String oldResourcePath = resourcePath;
- resourcePath = newResourcePath;
- if (eNotificationRequired())
- eNotify(new ENotificationImpl(this, Notification.SET, CDOUIDefsPackage.CDO_EDITOR_DEF__RESOURCE_PATH,
- oldResourcePath, resourcePath));
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- @Override
- public Object eGet(int featureID, boolean resolve, boolean coreType)
- {
- switch (featureID)
- {
- case CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW:
- if (resolve)
- return getCdoView();
- return basicGetCdoView();
- case CDOUIDefsPackage.CDO_EDITOR_DEF__RESOURCE_PATH:
- return getResourcePath();
- }
- return super.eGet(featureID, resolve, coreType);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- @Override
- public void eSet(int featureID, Object newValue)
- {
- switch (featureID)
- {
- case CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW:
- setCdoView((CDOViewDef)newValue);
- return;
- case CDOUIDefsPackage.CDO_EDITOR_DEF__RESOURCE_PATH:
- setResourcePath((String)newValue);
- return;
- }
- super.eSet(featureID, newValue);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- @Override
- public void eUnset(int featureID)
- {
- switch (featureID)
- {
- case CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW:
- setCdoView((CDOViewDef)null);
- return;
- case CDOUIDefsPackage.CDO_EDITOR_DEF__RESOURCE_PATH:
- setResourcePath(RESOURCE_PATH_EDEFAULT);
- return;
- }
- super.eUnset(featureID);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- @Override
- public boolean eIsSet(int featureID)
- {
- switch (featureID)
- {
- case CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW:
- return cdoView != null;
- case CDOUIDefsPackage.CDO_EDITOR_DEF__RESOURCE_PATH:
- return RESOURCE_PATH_EDEFAULT == null ? resourcePath != null : !RESOURCE_PATH_EDEFAULT.equals(resourcePath);
- }
- return super.eIsSet(featureID);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- * @generated
- */
- @Override
- public String toString()
- {
- if (eIsProxy())
- return super.toString();
-
- StringBuffer result = new StringBuffer(super.toString());
- result.append(" (resourcePath: ");
- result.append(resourcePath);
- result.append(')');
- return result.toString();
- }
-
- @Override
- protected Object createInstance()
- {
- return openCDOEditor(getResourcePath());
- }
-
- /**
- * Open a {@link CDOEditor} for a given resource path.
- *
- * @param resourcePath
- * the resource path to open an editor for
- * @return the editor part that was opened, <tt>null</tt> if an exception occurred while opening it
- * @throws DefException
- * if the Editor could not be opened
- */
- private IEditorPart openCDOEditor(String resourcePath)
- {
- // TODO Andre: Why not use CDOEditorUtil.openEditor()?
- IEditorInput input = CDOEditorUtil.createCDOEditorInput((CDOView)getCdoView().getInstance(), resourcePath, false);
- IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
- CheckUtil.checkState(workbenchWindow != null && workbenchWindow.getActivePage() != null,
- "no active window or no active page present!");
- try
- {
- return workbenchWindow.getActivePage().openEditor(input, doGetEditorID());
- }
- catch (PartInitException e)
- {
- throw new DefException("the CDOEditor could not be opened!", e);
- }
- }
-
- /**
- * Gets the editor id. if the public property #editorID is set, this ID is returned. Otherwise the default
- * CDOEditor#EDITOR_ID is returned.
- *
- * @param editorID
- * the editor id
- * @return the string
- */
- private String doGetEditorID()
- {
- String editorID = getEditorID();
- if (editorID == null || editorID.length() <= 0)
- {
- editorID = CDOEditor.EDITOR_ID;
- }
- return editorID;
- }
-
- private void closeEditor(IEditorPart editorPart)
- {
- IWorkbenchPage workbenchPage = UIUtil.getActiveWorkbenchPage();
- if (workbenchPage != null)
- {
- workbenchPage.closeEditor(editorPart, true);
- }
- }
-
- @Override
- protected void validateDefinition()
- {
- super.validateDefinition();
- CheckUtil.checkState(getResourcePath() != null && getResourcePath().length() > 0, "resource paths are not set!");
- CheckUtil.checkState(getCdoView() != null, "cdo view is not set!");
- }
-
-} // ViewEditorDefImpl
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * 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: + * Andre Dietisheim - initial API and implementation + * Eike Stepper - maintenance + */ +package org.eclipse.emf.cdo.ui.defs.impl; + +import org.eclipse.emf.cdo.defs.CDOViewDef; +import org.eclipse.emf.cdo.internal.ui.editor.CDOEditor; +import org.eclipse.emf.cdo.ui.CDOEditorUtil; +import org.eclipse.emf.cdo.ui.defs.CDOEditorDef; +import org.eclipse.emf.cdo.ui.defs.CDOUIDefsPackage; +import org.eclipse.emf.cdo.view.CDOView; + +import org.eclipse.net4j.util.CheckUtil; +import org.eclipse.net4j.util.defs.DefException; +import org.eclipse.net4j.util.ui.UIUtil; + +import org.eclipse.emf.common.notify.Notification; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.InternalEObject; +import org.eclipse.emf.ecore.impl.ENotificationImpl; + +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.IEditorPart; +import org.eclipse.ui.IPartListener; +import org.eclipse.ui.IWorkbenchPage; +import org.eclipse.ui.IWorkbenchPart; +import org.eclipse.ui.IWorkbenchWindow; +import org.eclipse.ui.PartInitException; +import org.eclipse.ui.PlatformUI; + +/** + * <!-- begin-user-doc --> An implementation of the model object ' <em><b>View Editor Def</b></em>'. <!-- end-user-doc + * --> + * <p> + * The following features are implemented: + * <ul> + * <li>{@link org.eclipse.emf.cdo.ui.defs.impl.CDOEditorDefImpl#getCdoView <em>Cdo View</em>}</li> + * <li> + * {@link org.eclipse.emf.cdo.ui.defs.impl.CDOEditorDefImpl#getResourcePath <em>Resource Path</em>}</li> + * </ul> + * </p> + * + * @generated + */ +public class CDOEditorDefImpl extends EditorDefImpl implements CDOEditorDef +{ + + /** + * The cached value of the '{@link #getCdoView() <em>Cdo View</em>}' reference. + * <!-- begin-user-doc --> <!-- + * end-user-doc --> + * @see #getCdoView() + * @generated + * @ordered + */ + protected CDOViewDef cdoView; + + /** + * The default value of the '{@link #getResourcePath() <em>Resource Path</em>}' attribute. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @see #getResourcePath() + * @generated + * @ordered + */ + protected static final String RESOURCE_PATH_EDEFAULT = null; + + /** + * The cached value of the '{@link #getResourcePath() <em>Resource Path</em>}' attribute. + * <!-- begin-user-doc --> <!-- + * end-user-doc --> + * @see #getResourcePath() + * @generated + * @ordered + */ + protected String resourcePath = RESOURCE_PATH_EDEFAULT; + + protected IPartListener partListener = new IPartListener() + { + + public void partActivated(IWorkbenchPart part) + { + // ignore + } + + public void partBroughtToTop(IWorkbenchPart part) + { + // ignore + } + + public void partClosed(IWorkbenchPart part) + { + Object instance = getInternalInstance(); + if (part == instance) + { + handleDeactivation(instance); + } + } + + public void partDeactivated(IWorkbenchPart part) + { + // ignore + } + + public void partOpened(IWorkbenchPart part) + { + // ignore + } + }; + + @Override + public void unsetInstance() + { + handleDeactivation(getInternalInstance()); + } + + @Override + protected void handleDeactivation(Object instance) + { + CheckUtil.checkState(instance, "the instance ist not created yet or already close!"); + closeEditor((CDOEditor)instance); + super.handleDeactivation(instance); + } + + @Override + protected void unwireInstance(Object instance) + { + IWorkbenchWindow activeWorkbenchWindow = UIUtil.getActiveWorkbenchWindow(); + if (activeWorkbenchWindow != null) + { + activeWorkbenchWindow.getPartService().removePartListener(partListener); + } + } + + @Override + protected void wireInstance(Object instance) + { + IWorkbenchWindow activeWorkbenchWindow = UIUtil.getActiveWorkbenchWindow(); + if (activeWorkbenchWindow != null) + { + activeWorkbenchWindow.getPartService().addPartListener(partListener); + } + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + protected CDOEditorDefImpl() + { + super(); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + @Override + protected EClass eStaticClass() + { + return CDOUIDefsPackage.Literals.CDO_EDITOR_DEF; + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + public CDOViewDef getCdoView() + { + if (cdoView != null && cdoView.eIsProxy()) + { + InternalEObject oldCdoView = (InternalEObject)cdoView; + cdoView = (CDOViewDef)eResolveProxy(oldCdoView); + if (cdoView != oldCdoView) + { + if (eNotificationRequired()) + { + eNotify(new ENotificationImpl(this, Notification.RESOLVE, CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW, + oldCdoView, cdoView)); + } + } + } + return cdoView; + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + public CDOViewDef basicGetCdoView() + { + return cdoView; + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + public void setCdoView(CDOViewDef newCdoView) + { + CDOViewDef oldCdoView = cdoView; + cdoView = newCdoView; + if (eNotificationRequired()) + { + eNotify(new ENotificationImpl(this, Notification.SET, CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW, oldCdoView, + cdoView)); + } + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + public String getResourcePath() + { + return resourcePath; + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + public void setResourcePath(String newResourcePath) + { + String oldResourcePath = resourcePath; + resourcePath = newResourcePath; + if (eNotificationRequired()) + { + eNotify(new ENotificationImpl(this, Notification.SET, CDOUIDefsPackage.CDO_EDITOR_DEF__RESOURCE_PATH, + oldResourcePath, resourcePath)); + } + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + @Override + public Object eGet(int featureID, boolean resolve, boolean coreType) + { + switch (featureID) + { + case CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW: + if (resolve) + { + return getCdoView(); + } + return basicGetCdoView(); + case CDOUIDefsPackage.CDO_EDITOR_DEF__RESOURCE_PATH: + return getResourcePath(); + } + return super.eGet(featureID, resolve, coreType); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + @Override + public void eSet(int featureID, Object newValue) + { + switch (featureID) + { + case CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW: + setCdoView((CDOViewDef)newValue); + return; + case CDOUIDefsPackage.CDO_EDITOR_DEF__RESOURCE_PATH: + setResourcePath((String)newValue); + return; + } + super.eSet(featureID, newValue); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + @Override + public void eUnset(int featureID) + { + switch (featureID) + { + case CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW: + setCdoView((CDOViewDef)null); + return; + case CDOUIDefsPackage.CDO_EDITOR_DEF__RESOURCE_PATH: + setResourcePath(RESOURCE_PATH_EDEFAULT); + return; + } + super.eUnset(featureID); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + @Override + public boolean eIsSet(int featureID) + { + switch (featureID) + { + case CDOUIDefsPackage.CDO_EDITOR_DEF__CDO_VIEW: + return cdoView != null; + case CDOUIDefsPackage.CDO_EDITOR_DEF__RESOURCE_PATH: + return RESOURCE_PATH_EDEFAULT == null ? resourcePath != null : !RESOURCE_PATH_EDEFAULT.equals(resourcePath); + } + return super.eIsSet(featureID); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * @generated + */ + @Override + public String toString() + { + if (eIsProxy()) + { + return super.toString(); + } + + StringBuffer result = new StringBuffer(super.toString()); + result.append(" (resourcePath: "); + result.append(resourcePath); + result.append(')'); + return result.toString(); + } + + @Override + protected Object createInstance() + { + return openCDOEditor(getResourcePath()); + } + + /** + * Open a {@link CDOEditor} for a given resource path. + * + * @param resourcePath + * the resource path to open an editor for + * @return the editor part that was opened, <tt>null</tt> if an exception occurred while opening it + * @throws DefException + * if the Editor could not be opened + */ + private IEditorPart openCDOEditor(String resourcePath) + { + // TODO Andre: Why not use CDOEditorUtil.openEditor()? + IEditorInput input = CDOEditorUtil.createCDOEditorInput((CDOView)getCdoView().getInstance(), resourcePath, false); + IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); + CheckUtil.checkState(workbenchWindow != null && workbenchWindow.getActivePage() != null, + "no active window or no active page present!"); + try + { + return workbenchWindow.getActivePage().openEditor(input, doGetEditorID()); + } + catch (PartInitException e) + { + throw new DefException("the CDOEditor could not be opened!", e); + } + } + + /** + * Gets the editor id. if the public property #editorID is set, this ID is returned. Otherwise the default + * CDOEditor#EDITOR_ID is returned. + * + * @param editorID + * the editor id + * @return the string + */ + private String doGetEditorID() + { + String editorID = getEditorID(); + if (editorID == null || editorID.length() <= 0) + { + editorID = CDOEditorUtil.getEditorID(); + } + return editorID; + } + + private void closeEditor(IEditorPart editorPart) + { + IWorkbenchPage workbenchPage = UIUtil.getActiveWorkbenchPage(); + if (workbenchPage != null) + { + workbenchPage.closeEditor(editorPart, true); + } + } + + @Override + protected void validateDefinition() + { + super.validateDefinition(); + CheckUtil.checkState(getResourcePath() != null && getResourcePath().length() > 0, "resource paths are not set!"); + CheckUtil.checkState(getCdoView() != null, "cdo view is not set!"); + } + +} // ViewEditorDefImpl diff --git a/plugins/org.eclipse.emf.cdo.ui.ide/src/org/eclipse/emf/cdo/ui/ide/RepositoryContentProvider.java b/plugins/org.eclipse.emf.cdo.ui.ide/src/org/eclipse/emf/cdo/ui/ide/RepositoryContentProvider.java index b8435398fa..9ed47fdc76 100644 --- a/plugins/org.eclipse.emf.cdo.ui.ide/src/org/eclipse/emf/cdo/ui/ide/RepositoryContentProvider.java +++ b/plugins/org.eclipse.emf.cdo.ui.ide/src/org/eclipse/emf/cdo/ui/ide/RepositoryContentProvider.java @@ -1,545 +1,544 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * 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:
- * Eike Stepper - initial API and implementation
- * Victor Roldan Betancort - maintenance
- */
-package org.eclipse.emf.cdo.ui.ide;
-
-import org.eclipse.emf.cdo.CDOObject;
-import org.eclipse.emf.cdo.common.branch.CDOBranch;
-import org.eclipse.emf.cdo.common.branch.CDOBranchCreatedEvent;
-import org.eclipse.emf.cdo.eresource.CDOResource;
-import org.eclipse.emf.cdo.internal.ui.editor.CDOEditor;
-import org.eclipse.emf.cdo.team.IRepositoryManager;
-import org.eclipse.emf.cdo.team.IRepositoryProject;
-import org.eclipse.emf.cdo.ui.CDOEditorInput;
-import org.eclipse.emf.cdo.ui.CDOEditorUtil;
-import org.eclipse.emf.cdo.ui.CDOEventHandler;
-import org.eclipse.emf.cdo.ui.ide.CommonNavigatorUtils.MessageType;
-import org.eclipse.emf.cdo.ui.ide.Node.BranchNode;
-import org.eclipse.emf.cdo.ui.ide.Node.PackagesNode;
-import org.eclipse.emf.cdo.ui.ide.Node.ResourcesNode;
-import org.eclipse.emf.cdo.ui.ide.Node.SessionsNode;
-import org.eclipse.emf.cdo.ui.internal.ide.actions.RemoveResourceActionDelegate;
-import org.eclipse.emf.cdo.ui.internal.ide.bundle.OM;
-import org.eclipse.emf.cdo.ui.internal.ide.messages.Messages;
-import org.eclipse.emf.cdo.util.CDOUtil;
-import org.eclipse.emf.cdo.view.CDOView;
-import org.eclipse.emf.cdo.view.CDOViewInvalidationEvent;
-import org.eclipse.emf.cdo.view.CDOViewTargetChangedEvent;
-
-import org.eclipse.emf.internal.cdo.view.CDOStateMachine;
-
-import org.eclipse.net4j.util.container.ContainerEventAdapter;
-import org.eclipse.net4j.util.container.IContainer;
-import org.eclipse.net4j.util.event.IEvent;
-import org.eclipse.net4j.util.event.IListener;
-import org.eclipse.net4j.util.ui.StructuredContentProvider;
-import org.eclipse.net4j.util.ui.UIUtil;
-
-import org.eclipse.emf.common.notify.Notifier;
-import org.eclipse.emf.edit.EMFEditPlugin;
-import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
-import org.eclipse.emf.edit.provider.ComposedAdapterFactory.Descriptor.Registry;
-import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
-import org.eclipse.emf.edit.provider.ReflectiveItemProviderAdapterFactory;
-import org.eclipse.emf.spi.cdo.InternalCDOObject;
-
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IWorkspaceRoot;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IAdaptable;
-import org.eclipse.core.runtime.NullProgressMonitor;
-import org.eclipse.jface.viewers.DoubleClickEvent;
-import org.eclipse.jface.viewers.IDoubleClickListener;
-import org.eclipse.jface.viewers.ITreeContentProvider;
-import org.eclipse.jface.viewers.TreeViewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.KeyAdapter;
-import org.eclipse.swt.events.KeyEvent;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.PartInitException;
-import org.eclipse.ui.PlatformUI;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * {@link org.eclipse.jface.viewers.ITreeContentProvider ITreeContentProvider} implementation for the CDO Team
- * integration. Capable of providing containment information for an {@link org.eclipse.core.resources.IProject project}
- * synchronized with a repository. Understands containment information of the {@link org.eclipse.emf.cdo.ui.ide.Node
- * node} abstraction.
- *
- * @author Eike Stepper
- */
-public class RepositoryContentProvider extends StructuredContentProvider<IWorkspaceRoot> implements
- ITreeContentProvider
-{
- private static final Object[] EMPTY = {};
-
- private ComposedAdapterFactory adapterFactory;
-
- private Map<IRepositoryProject, RepositoryInfo> infos = new HashMap<IRepositoryProject, RepositoryInfo>();
-
- private Map<IRepositoryProject, RepositoryCDOEventHandler> eventHandlers = new HashMap<IRepositoryProject, RepositoryCDOEventHandler>();
-
- private boolean sessionsNodeHidden;
-
- private boolean packagesNodeHidden;
-
- private boolean resourcesNodeHidden;
-
- private IListener repositoryManagerListener = new ContainerEventAdapter<IRepositoryProject>()
- {
- @Override
- protected void onAdded(IContainer<IRepositoryProject> container, IRepositoryProject element)
- {
- refreshViewer(element);
- }
-
- @Override
- protected void onRemoved(IContainer<IRepositoryProject> container, IRepositoryProject element)
- {
- refreshViewer(element);
- }
-
- private void refreshViewer(IRepositoryProject element)
- {
- getViewer().refresh(element.getProject());
- }
- };
-
- public RepositoryContentProvider()
- {
- adapterFactory = createAdapterFactory();
- IRepositoryManager.INSTANCE.addListener(repositoryManagerListener);
- }
-
- @Override
- public void dispose()
- {
- IRepositoryManager.INSTANCE.removeListener(repositoryManagerListener);
- adapterFactory.dispose();
- super.dispose();
- }
-
- public boolean isSessionsNodeHidden()
- {
- return sessionsNodeHidden;
- }
-
- public void setSessionsNodeHidden(boolean sessionNodesHidden)
- {
- sessionsNodeHidden = sessionNodesHidden;
- }
-
- public boolean isPackagesNodeHidden()
- {
- return packagesNodeHidden;
- }
-
- public void setPackagesNodeHidden(boolean packageNodesHidden)
- {
- packagesNodeHidden = packageNodesHidden;
- }
-
- public boolean isResourcesNodeHidden()
- {
- return resourcesNodeHidden;
- }
-
- public void setResourcesNodeHidden(boolean resourceNodesHidden)
- {
- resourcesNodeHidden = resourceNodesHidden;
- }
-
- public Object[] getChildren(Object parentElement)
- {
- try
- {
- return doGetChildren(parentElement);
- }
- catch (Exception e)
- {
- OM.LOG.error(e);
- return CommonNavigatorUtils.createMessageProviderChild(Messages.getString("RepositoryContentProvider_0"), //$NON-NLS-1$
- MessageType.ERROR);
- }
- }
-
- private Object[] doGetChildren(Object parentElement)
- {
- if (parentElement instanceof IProject)
- {
- IProject project = (IProject)parentElement;
- IRepositoryProject repositoryProject = IRepositoryManager.INSTANCE.getElement(project);
- if (repositoryProject != null)
- {
- return getChildren(repositoryProject);
- }
- }
-
- if (parentElement instanceof Node)
- {
- Node node = (Node)parentElement;
- return node.getChildren();
- }
-
- if (parentElement instanceof Notifier)
- {
- Notifier notifier = (Notifier)parentElement;
- ITreeItemContentProvider adapter = (ITreeItemContentProvider)adapterFactory.adapt(notifier,
- ITreeItemContentProvider.class);
- if (adapter != null)
- {
- return adapter.getChildren(notifier).toArray();
- }
- }
-
- return EMPTY;
- }
-
- public Object[] getElements(Object parentElement)
- {
- return getChildren(parentElement);
- }
-
- public Object getParent(Object element)
- {
- if (element instanceof Node)
- {
- Node node = (Node)element;
- return node.getParent();
- }
-
- if (element instanceof Notifier)
- {
- Notifier notifier = (Notifier)element;
- ITreeItemContentProvider adapter = (ITreeItemContentProvider)adapterFactory.adapt(notifier,
- ITreeItemContentProvider.class);
- if (adapter != null)
- {
- return adapter.getParent(notifier);
- }
- }
-
- return null;
- }
-
- private Object[] getChildren(IRepositoryProject repositoryProject)
- {
- List<Object> children = new ArrayList<Object>();
- RepositoryInfo info = getRepositoryInfo(repositoryProject);
-
- children.add(info.getMainBranch());
-
- // First try virtual parent nodes
- if (!isPackagesNodeHidden())
- {
- children.add(info.getPackages());
- }
-
- if (!isResourcesNodeHidden())
- {
- children.add(info.getResources());
- }
-
- if (!isSessionsNodeHidden())
- {
- children.add(info.getSessions());
- }
-
- // Then try flattened sub nodes
- if (isPackagesNodeHidden())
- {
- addChildren(children, info.getPackages());
- }
-
- if (isResourcesNodeHidden())
- {
- addChildren(children, info.getResources());
- }
-
- if (isSessionsNodeHidden())
- {
- addChildren(children, info.getSessions());
- }
-
- return children.toArray(new Object[children.size()]);
- }
-
- private void addChildren(List<Object> result, Node node)
- {
- Object[] children = node.getChildren();
- for (Object child : children)
- {
- result.add(child);
- }
- }
-
- private RepositoryInfo getRepositoryInfo(IRepositoryProject repositoryProject)
- {
- RepositoryInfo info = infos.get(repositoryProject);
- if (info == null)
- {
- info = new RepositoryInfo(repositoryProject);
- infos.put(repositoryProject, info);
-
- wireUpViewerRefresher(repositoryProject, info);
- prepareViewerEventHandlers();
-
- // TODO Get rid of info mappings that are no longer needed (lifecycle or weakref)
- }
-
- return info;
- }
-
- private void prepareViewerEventHandlers()
- {
- // Mouse double-click
- getViewer().addDoubleClickListener(new MouseListener());
-
- // Keyboard actions
- getViewer().getControl().addKeyListener(new CDONavigatorKeyListener());
- }
-
- private void wireUpViewerRefresher(IRepositoryProject repositoryProject, RepositoryInfo info)
- {
- // Handles invalidated objects
- eventHandlers.put(repositoryProject, new RepositoryCDOEventHandler(info.getResources(),
- repositoryProject.getView(), (TreeViewer)getViewer()));
-
- repositoryProject.getView().getBranch().getBranchManager().addListener(new IListener()
- {
- public void notifyEvent(IEvent event)
- {
- if (event instanceof CDOBranchCreatedEvent)
- {
- refreshViewer(true);
- }
- }
- });
-
- repositoryProject.getView().addListener(new IListener()
- {
- public void notifyEvent(IEvent event)
- {
- if (event instanceof CDOViewInvalidationEvent || event instanceof CDOViewTargetChangedEvent)
- {
- refreshViewer(true);
- }
- }
- });
- }
-
- public static ComposedAdapterFactory createAdapterFactory()
- {
- Registry registry = EMFEditPlugin.getComposedAdapterFactoryDescriptorRegistry();
- ComposedAdapterFactory adapterFactory = new ComposedAdapterFactory(registry);
- adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory());
- return adapterFactory;
- }
-
- /**
- * @author Victor Roldan Betancort
- */
- private final class RepositoryCDOEventHandler extends CDOEventHandler
- {
- private Node resourcesNode;
-
- public RepositoryCDOEventHandler(Node resourcesNode, CDOView view, TreeViewer treeViewer)
- {
- super(view, treeViewer);
- this.resourcesNode = resourcesNode;
- }
-
- @Override
- protected void objectInvalidated(InternalCDOObject cdoObject)
- {
- if (CDOUtil.isLegacyObject(cdoObject))
- {
- CDOStateMachine.INSTANCE.read(cdoObject);
- }
-
- if (cdoObject instanceof CDOResource)
- {
- if (((CDOResource)cdoObject).isRoot())
- {
- refreshViewer(true);
- return;
- }
- }
-
- refreshElement(cdoObject, true);
- }
-
- @Override
- protected void viewInvalidated(Set<? extends CDOObject> dirtyObjects)
- {
- // Necessary when the parent of the dirtyObject is ResourcesNode
- // (since viewer.getInput() is IWorkspaceRoot)
- for (CDOObject cdoObject : dirtyObjects)
- {
- if (cdoObject instanceof CDOResource)
- {
- if (((CDOResource)cdoObject).isRoot())
- {
- refreshElement(resourcesNode, true);
- return;
- }
- }
- }
-
- super.viewInvalidated(dirtyObjects);
- }
-
- @Override
- protected void viewConflict(final CDOObject conflictingObject, boolean firstConflict)
- {
- refreshElement(conflictingObject, true);
- }
-
- @Override
- protected void viewClosed()
- {
- // TODO what should we do here? CDOObjects become disconnected, exceptions could arise everywhere
- // Temporary closing the project.
-
- try
- {
- // View gets on shutdown, but we shouldn't close the project
- if (PlatformUI.isWorkbenchRunning())
- {
- resourcesNode.getRepositoryProject().getProject().close(new NullProgressMonitor());
- }
- }
- catch (CoreException ex)
- {
- OM.LOG.error(ex);
- }
- }
-
- @Override
- protected void viewDirtyStateChanged()
- {
- }
- }
-
- /**
- * @author Eike Stepper
- */
- private static final class RepositoryInfo
- {
- private BranchNode mainBranch;
-
- private PackagesNode packages;
-
- private ResourcesNode resources;
-
- private SessionsNode sessions;
-
- public RepositoryInfo(IRepositoryProject repositoryProject)
- {
- CDOBranch main = repositoryProject.getView().getSession().getBranchManager().getMainBranch();
- mainBranch = new BranchNode(repositoryProject, main);
- packages = new PackagesNode(repositoryProject);
- resources = new ResourcesNode(repositoryProject);
- sessions = new SessionsNode(repositoryProject);
- }
-
- public BranchNode getMainBranch()
- {
- return mainBranch;
- }
-
- public PackagesNode getPackages()
- {
- return packages;
- }
-
- public ResourcesNode getResources()
- {
- return resources;
- }
-
- public SessionsNode getSessions()
- {
- return sessions;
- }
- }
-
- /**
- * @author Victor Roldan Betancort
- */
- private static final class MouseListener implements IDoubleClickListener
- {
- public MouseListener()
- {
- }
-
- public void doubleClick(DoubleClickEvent event)
- {
- Object selection = UIUtil.getElement(event.getSelection());
- if (selection instanceof CDOResource)
- {
- IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
- CDOView view = ((CDOResource)selection).cdoView().getSession().openTransaction();
-
- try
- {
- CDOEditorInput editorInput = CDOEditorUtil.createCDOEditorInput(view, ((CDOResource)selection).getPath(),
- true);
- page.openEditor(editorInput, CDOEditor.EDITOR_ID);
- }
- catch (PartInitException ex)
- {
- OM.LOG.error(ex);
- }
- }
- if (selection instanceof IAdaptable)
- {
- Runnable runnable = (Runnable)((IAdaptable)selection).getAdapter(Runnable.class);
- if (runnable != null)
- {
- UIUtil.getDisplay().asyncExec(runnable);
- }
- }
- }
- }
-
- public boolean hasChildren(Object parentElement)
- {
- Object[] children = getChildren(parentElement);
- return children != null && children.length != 0;
- }
-
- /**
- * @author Victor Roldan Betancort
- */
- private final class CDONavigatorKeyListener extends KeyAdapter
- {
- public CDONavigatorKeyListener()
- {
- }
-
- @Override
- public void keyPressed(KeyEvent e)
- {
- if (e.keyCode == SWT.DEL)
- {
- RemoveResourceActionDelegate action = new RemoveResourceActionDelegate();
- action.selectionChanged(null, getViewer().getSelection());
- action.run(null);
- }
- }
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * 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: + * Eike Stepper - initial API and implementation + * Victor Roldan Betancort - maintenance + */ +package org.eclipse.emf.cdo.ui.ide; + +import org.eclipse.emf.cdo.CDOObject; +import org.eclipse.emf.cdo.common.branch.CDOBranch; +import org.eclipse.emf.cdo.common.branch.CDOBranchCreatedEvent; +import org.eclipse.emf.cdo.eresource.CDOResource; +import org.eclipse.emf.cdo.team.IRepositoryManager; +import org.eclipse.emf.cdo.team.IRepositoryProject; +import org.eclipse.emf.cdo.ui.CDOEditorInput; +import org.eclipse.emf.cdo.ui.CDOEditorUtil; +import org.eclipse.emf.cdo.ui.CDOEventHandler; +import org.eclipse.emf.cdo.ui.ide.CommonNavigatorUtils.MessageType; +import org.eclipse.emf.cdo.ui.ide.Node.BranchNode; +import org.eclipse.emf.cdo.ui.ide.Node.PackagesNode; +import org.eclipse.emf.cdo.ui.ide.Node.ResourcesNode; +import org.eclipse.emf.cdo.ui.ide.Node.SessionsNode; +import org.eclipse.emf.cdo.ui.internal.ide.actions.RemoveResourceActionDelegate; +import org.eclipse.emf.cdo.ui.internal.ide.bundle.OM; +import org.eclipse.emf.cdo.ui.internal.ide.messages.Messages; +import org.eclipse.emf.cdo.util.CDOUtil; +import org.eclipse.emf.cdo.view.CDOView; +import org.eclipse.emf.cdo.view.CDOViewInvalidationEvent; +import org.eclipse.emf.cdo.view.CDOViewTargetChangedEvent; + +import org.eclipse.emf.internal.cdo.view.CDOStateMachine; + +import org.eclipse.net4j.util.container.ContainerEventAdapter; +import org.eclipse.net4j.util.container.IContainer; +import org.eclipse.net4j.util.event.IEvent; +import org.eclipse.net4j.util.event.IListener; +import org.eclipse.net4j.util.ui.StructuredContentProvider; +import org.eclipse.net4j.util.ui.UIUtil; + +import org.eclipse.emf.common.notify.Notifier; +import org.eclipse.emf.edit.EMFEditPlugin; +import org.eclipse.emf.edit.provider.ComposedAdapterFactory; +import org.eclipse.emf.edit.provider.ComposedAdapterFactory.Descriptor.Registry; +import org.eclipse.emf.edit.provider.ITreeItemContentProvider; +import org.eclipse.emf.edit.provider.ReflectiveItemProviderAdapterFactory; +import org.eclipse.emf.spi.cdo.InternalCDOObject; + +import org.eclipse.core.resources.IProject; +import org.eclipse.core.resources.IWorkspaceRoot; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IAdaptable; +import org.eclipse.core.runtime.NullProgressMonitor; +import org.eclipse.jface.viewers.DoubleClickEvent; +import org.eclipse.jface.viewers.IDoubleClickListener; +import org.eclipse.jface.viewers.ITreeContentProvider; +import org.eclipse.jface.viewers.TreeViewer; +import org.eclipse.swt.SWT; +import org.eclipse.swt.events.KeyAdapter; +import org.eclipse.swt.events.KeyEvent; +import org.eclipse.ui.IWorkbenchPage; +import org.eclipse.ui.PartInitException; +import org.eclipse.ui.PlatformUI; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +/** + * {@link org.eclipse.jface.viewers.ITreeContentProvider ITreeContentProvider} implementation for the CDO Team + * integration. Capable of providing containment information for an {@link org.eclipse.core.resources.IProject project} + * synchronized with a repository. Understands containment information of the {@link org.eclipse.emf.cdo.ui.ide.Node + * node} abstraction. + * + * @author Eike Stepper + */ +public class RepositoryContentProvider extends StructuredContentProvider<IWorkspaceRoot> implements + ITreeContentProvider +{ + private static final Object[] EMPTY = {}; + + private ComposedAdapterFactory adapterFactory; + + private Map<IRepositoryProject, RepositoryInfo> infos = new HashMap<IRepositoryProject, RepositoryInfo>(); + + private Map<IRepositoryProject, RepositoryCDOEventHandler> eventHandlers = new HashMap<IRepositoryProject, RepositoryCDOEventHandler>(); + + private boolean sessionsNodeHidden; + + private boolean packagesNodeHidden; + + private boolean resourcesNodeHidden; + + private IListener repositoryManagerListener = new ContainerEventAdapter<IRepositoryProject>() + { + @Override + protected void onAdded(IContainer<IRepositoryProject> container, IRepositoryProject element) + { + refreshViewer(element); + } + + @Override + protected void onRemoved(IContainer<IRepositoryProject> container, IRepositoryProject element) + { + refreshViewer(element); + } + + private void refreshViewer(IRepositoryProject element) + { + getViewer().refresh(element.getProject()); + } + }; + + public RepositoryContentProvider() + { + adapterFactory = createAdapterFactory(); + IRepositoryManager.INSTANCE.addListener(repositoryManagerListener); + } + + @Override + public void dispose() + { + IRepositoryManager.INSTANCE.removeListener(repositoryManagerListener); + adapterFactory.dispose(); + super.dispose(); + } + + public boolean isSessionsNodeHidden() + { + return sessionsNodeHidden; + } + + public void setSessionsNodeHidden(boolean sessionNodesHidden) + { + sessionsNodeHidden = sessionNodesHidden; + } + + public boolean isPackagesNodeHidden() + { + return packagesNodeHidden; + } + + public void setPackagesNodeHidden(boolean packageNodesHidden) + { + packagesNodeHidden = packageNodesHidden; + } + + public boolean isResourcesNodeHidden() + { + return resourcesNodeHidden; + } + + public void setResourcesNodeHidden(boolean resourceNodesHidden) + { + resourcesNodeHidden = resourceNodesHidden; + } + + public Object[] getChildren(Object parentElement) + { + try + { + return doGetChildren(parentElement); + } + catch (Exception e) + { + OM.LOG.error(e); + return CommonNavigatorUtils.createMessageProviderChild(Messages.getString("RepositoryContentProvider_0"), //$NON-NLS-1$ + MessageType.ERROR); + } + } + + private Object[] doGetChildren(Object parentElement) + { + if (parentElement instanceof IProject) + { + IProject project = (IProject)parentElement; + IRepositoryProject repositoryProject = IRepositoryManager.INSTANCE.getElement(project); + if (repositoryProject != null) + { + return getChildren(repositoryProject); + } + } + + if (parentElement instanceof Node) + { + Node node = (Node)parentElement; + return node.getChildren(); + } + + if (parentElement instanceof Notifier) + { + Notifier notifier = (Notifier)parentElement; + ITreeItemContentProvider adapter = (ITreeItemContentProvider)adapterFactory.adapt(notifier, + ITreeItemContentProvider.class); + if (adapter != null) + { + return adapter.getChildren(notifier).toArray(); + } + } + + return EMPTY; + } + + public Object[] getElements(Object parentElement) + { + return getChildren(parentElement); + } + + public Object getParent(Object element) + { + if (element instanceof Node) + { + Node node = (Node)element; + return node.getParent(); + } + + if (element instanceof Notifier) + { + Notifier notifier = (Notifier)element; + ITreeItemContentProvider adapter = (ITreeItemContentProvider)adapterFactory.adapt(notifier, + ITreeItemContentProvider.class); + if (adapter != null) + { + return adapter.getParent(notifier); + } + } + + return null; + } + + private Object[] getChildren(IRepositoryProject repositoryProject) + { + List<Object> children = new ArrayList<Object>(); + RepositoryInfo info = getRepositoryInfo(repositoryProject); + + children.add(info.getMainBranch()); + + // First try virtual parent nodes + if (!isPackagesNodeHidden()) + { + children.add(info.getPackages()); + } + + if (!isResourcesNodeHidden()) + { + children.add(info.getResources()); + } + + if (!isSessionsNodeHidden()) + { + children.add(info.getSessions()); + } + + // Then try flattened sub nodes + if (isPackagesNodeHidden()) + { + addChildren(children, info.getPackages()); + } + + if (isResourcesNodeHidden()) + { + addChildren(children, info.getResources()); + } + + if (isSessionsNodeHidden()) + { + addChildren(children, info.getSessions()); + } + + return children.toArray(new Object[children.size()]); + } + + private void addChildren(List<Object> result, Node node) + { + Object[] children = node.getChildren(); + for (Object child : children) + { + result.add(child); + } + } + + private RepositoryInfo getRepositoryInfo(IRepositoryProject repositoryProject) + { + RepositoryInfo info = infos.get(repositoryProject); + if (info == null) + { + info = new RepositoryInfo(repositoryProject); + infos.put(repositoryProject, info); + + wireUpViewerRefresher(repositoryProject, info); + prepareViewerEventHandlers(); + + // TODO Get rid of info mappings that are no longer needed (lifecycle or weakref) + } + + return info; + } + + private void prepareViewerEventHandlers() + { + // Mouse double-click + getViewer().addDoubleClickListener(new MouseListener()); + + // Keyboard actions + getViewer().getControl().addKeyListener(new CDONavigatorKeyListener()); + } + + private void wireUpViewerRefresher(IRepositoryProject repositoryProject, RepositoryInfo info) + { + // Handles invalidated objects + eventHandlers.put(repositoryProject, new RepositoryCDOEventHandler(info.getResources(), + repositoryProject.getView(), (TreeViewer)getViewer())); + + repositoryProject.getView().getBranch().getBranchManager().addListener(new IListener() + { + public void notifyEvent(IEvent event) + { + if (event instanceof CDOBranchCreatedEvent) + { + refreshViewer(true); + } + } + }); + + repositoryProject.getView().addListener(new IListener() + { + public void notifyEvent(IEvent event) + { + if (event instanceof CDOViewInvalidationEvent || event instanceof CDOViewTargetChangedEvent) + { + refreshViewer(true); + } + } + }); + } + + public static ComposedAdapterFactory createAdapterFactory() + { + Registry registry = EMFEditPlugin.getComposedAdapterFactoryDescriptorRegistry(); + ComposedAdapterFactory adapterFactory = new ComposedAdapterFactory(registry); + adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory()); + return adapterFactory; + } + + /** + * @author Victor Roldan Betancort + */ + private final class RepositoryCDOEventHandler extends CDOEventHandler + { + private Node resourcesNode; + + public RepositoryCDOEventHandler(Node resourcesNode, CDOView view, TreeViewer treeViewer) + { + super(view, treeViewer); + this.resourcesNode = resourcesNode; + } + + @Override + protected void objectInvalidated(InternalCDOObject cdoObject) + { + if (CDOUtil.isLegacyObject(cdoObject)) + { + CDOStateMachine.INSTANCE.read(cdoObject); + } + + if (cdoObject instanceof CDOResource) + { + if (((CDOResource)cdoObject).isRoot()) + { + refreshViewer(true); + return; + } + } + + refreshElement(cdoObject, true); + } + + @Override + protected void viewInvalidated(Set<? extends CDOObject> dirtyObjects) + { + // Necessary when the parent of the dirtyObject is ResourcesNode + // (since viewer.getInput() is IWorkspaceRoot) + for (CDOObject cdoObject : dirtyObjects) + { + if (cdoObject instanceof CDOResource) + { + if (((CDOResource)cdoObject).isRoot()) + { + refreshElement(resourcesNode, true); + return; + } + } + } + + super.viewInvalidated(dirtyObjects); + } + + @Override + protected void viewConflict(final CDOObject conflictingObject, boolean firstConflict) + { + refreshElement(conflictingObject, true); + } + + @Override + protected void viewClosed() + { + // TODO what should we do here? CDOObjects become disconnected, exceptions could arise everywhere + // Temporary closing the project. + + try + { + // View gets on shutdown, but we shouldn't close the project + if (PlatformUI.isWorkbenchRunning()) + { + resourcesNode.getRepositoryProject().getProject().close(new NullProgressMonitor()); + } + } + catch (CoreException ex) + { + OM.LOG.error(ex); + } + } + + @Override + protected void viewDirtyStateChanged() + { + } + } + + /** + * @author Eike Stepper + */ + private static final class RepositoryInfo + { + private BranchNode mainBranch; + + private PackagesNode packages; + + private ResourcesNode resources; + + private SessionsNode sessions; + + public RepositoryInfo(IRepositoryProject repositoryProject) + { + CDOBranch main = repositoryProject.getView().getSession().getBranchManager().getMainBranch(); + mainBranch = new BranchNode(repositoryProject, main); + packages = new PackagesNode(repositoryProject); + resources = new ResourcesNode(repositoryProject); + sessions = new SessionsNode(repositoryProject); + } + + public BranchNode getMainBranch() + { + return mainBranch; + } + + public PackagesNode getPackages() + { + return packages; + } + + public ResourcesNode getResources() + { + return resources; + } + + public SessionsNode getSessions() + { + return sessions; + } + } + + /** + * @author Victor Roldan Betancort + */ + private static final class MouseListener implements IDoubleClickListener + { + public MouseListener() + { + } + + public void doubleClick(DoubleClickEvent event) + { + Object selection = UIUtil.getElement(event.getSelection()); + if (selection instanceof CDOResource) + { + IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage(); + CDOView view = ((CDOResource)selection).cdoView().getSession().openTransaction(); + + try + { + CDOEditorInput editorInput = CDOEditorUtil.createCDOEditorInput(view, ((CDOResource)selection).getPath(), + true); + page.openEditor(editorInput, CDOEditorUtil.getEditorID()); + } + catch (PartInitException ex) + { + OM.LOG.error(ex); + } + } + if (selection instanceof IAdaptable) + { + Runnable runnable = (Runnable)((IAdaptable)selection).getAdapter(Runnable.class); + if (runnable != null) + { + UIUtil.getDisplay().asyncExec(runnable); + } + } + } + } + + public boolean hasChildren(Object parentElement) + { + Object[] children = getChildren(parentElement); + return children != null && children.length != 0; + } + + /** + * @author Victor Roldan Betancort + */ + private final class CDONavigatorKeyListener extends KeyAdapter + { + public CDONavigatorKeyListener() + { + } + + @Override + public void keyPressed(KeyEvent e) + { + if (e.keyCode == SWT.DEL) + { + RemoveResourceActionDelegate action = new RemoveResourceActionDelegate(); + action.selectionChanged(null, getViewer().getSelection()); + action.run(null); + } + } + } +} diff --git a/plugins/org.eclipse.emf.cdo.ui/META-INF/MANIFEST.MF b/plugins/org.eclipse.emf.cdo.ui/META-INF/MANIFEST.MF index c157a490dc..88ee26d525 100644 --- a/plugins/org.eclipse.emf.cdo.ui/META-INF/MANIFEST.MF +++ b/plugins/org.eclipse.emf.cdo.ui/META-INF/MANIFEST.MF @@ -2,7 +2,7 @@ Manifest-Version: 1.0 Bundle-ManifestVersion: 2 Bundle-Name: %pluginName Bundle-SymbolicName: org.eclipse.emf.cdo.ui;singleton:=true -Bundle-Version: 4.0.100.qualifier +Bundle-Version: 4.1.0.qualifier Bundle-Activator: org.eclipse.emf.cdo.internal.ui.bundle.OM$Activator Bundle-Vendor: %providerName Bundle-ClassPath: . @@ -21,70 +21,70 @@ Require-Bundle: org.eclipse.core.runtime;bundle-version="[3.4.0,4.0.0)", org.eclipse.emf.cdo;bundle-version="[4.0.0,5.0.0)";visibility:=reexport, org.eclipse.emf.cdo.edit;bundle-version="[4.0.0,5.0.0)";visibility:=reexport, org.eclipse.emf.cdo.ui.shared;bundle-version="[4.0.0,5.0.0)" -Export-Package: org.eclipse.emf.cdo.internal.ui;version="4.0.100"; +Export-Package: org.eclipse.emf.cdo.internal.ui;version="4.1.0"; x-friends:="org.eclipse.emf.cdo.ui.defs, org.eclipse.emf.cdo.ui.ide, org.eclipse.emf.cdo.ui.location, org.eclipse.emf.cdo.tests.ui, org.eclipse.emf.cdo.dawn.ui, org.eclipse.emf.cdo.explorer", - org.eclipse.emf.cdo.internal.ui.actions;version="4.0.100"; + org.eclipse.emf.cdo.internal.ui.actions;version="4.1.0"; x-friends:="org.eclipse.emf.cdo.ui.defs, org.eclipse.emf.cdo.ui.ide, org.eclipse.emf.cdo.ui.location, org.eclipse.emf.cdo.tests.ui, org.eclipse.emf.cdo.dawn.ui, org.eclipse.emf.cdo.explorer", - org.eclipse.emf.cdo.internal.ui.bundle;version="4.0.100";x-internal:=true, - org.eclipse.emf.cdo.internal.ui.dialogs;version="4.0.100"; + org.eclipse.emf.cdo.internal.ui.bundle;version="4.1.0";x-internal:=true, + org.eclipse.emf.cdo.internal.ui.dialogs;version="4.1.0"; x-friends:="org.eclipse.emf.cdo.ui.defs, org.eclipse.emf.cdo.ui.ide, org.eclipse.emf.cdo.ui.location, org.eclipse.emf.cdo.tests.ui, org.eclipse.emf.cdo.dawn.ui, org.eclipse.emf.cdo.explorer", - org.eclipse.emf.cdo.internal.ui.dnd;version="4.0.100"; + org.eclipse.emf.cdo.internal.ui.dnd;version="4.1.0"; x-friends:="org.eclipse.emf.cdo.ui.defs, org.eclipse.emf.cdo.ui.ide, org.eclipse.emf.cdo.ui.location, org.eclipse.emf.cdo.tests.ui, org.eclipse.emf.cdo.dawn.ui, org.eclipse.emf.cdo.explorer", - org.eclipse.emf.cdo.internal.ui.editor;version="4.0.100"; + org.eclipse.emf.cdo.internal.ui.editor;version="4.1.0"; x-friends:="org.eclipse.emf.cdo.ui.defs, org.eclipse.emf.cdo.ui.ide, org.eclipse.emf.cdo.ui.location, org.eclipse.emf.cdo.tests.ui, org.eclipse.emf.cdo.dawn.ui, org.eclipse.emf.cdo.explorer", - org.eclipse.emf.cdo.internal.ui.filters;version="4.0.100"; + org.eclipse.emf.cdo.internal.ui.filters;version="4.1.0"; x-friends:="org.eclipse.emf.cdo.ui.defs, org.eclipse.emf.cdo.ui.ide, org.eclipse.emf.cdo.ui.location, org.eclipse.emf.cdo.tests.ui, org.eclipse.emf.cdo.dawn.ui, org.eclipse.emf.cdo.explorer", - org.eclipse.emf.cdo.internal.ui.messages;version="4.0.100";x-friends:="org.eclipse.emf.cdo.tests.ui", - org.eclipse.emf.cdo.internal.ui.perspectives;version="4.0.100"; + org.eclipse.emf.cdo.internal.ui.messages;version="4.1.0";x-friends:="org.eclipse.emf.cdo.tests.ui", + org.eclipse.emf.cdo.internal.ui.perspectives;version="4.1.0"; x-friends:="org.eclipse.emf.cdo.ui.defs, org.eclipse.emf.cdo.ui.ide, org.eclipse.emf.cdo.ui.location, org.eclipse.emf.cdo.tests.ui, org.eclipse.emf.cdo.dawn.ui, org.eclipse.emf.cdo.explorer", - org.eclipse.emf.cdo.internal.ui.preferences;version="4.0.100"; + org.eclipse.emf.cdo.internal.ui.preferences;version="4.1.0"; x-friends:="org.eclipse.emf.cdo.ui.defs, org.eclipse.emf.cdo.ui.ide, org.eclipse.emf.cdo.ui.location, org.eclipse.emf.cdo.tests.ui, org.eclipse.emf.cdo.dawn.ui, org.eclipse.emf.cdo.explorer", - org.eclipse.emf.cdo.internal.ui.views;version="4.0.100"; + org.eclipse.emf.cdo.internal.ui.views;version="4.1.0"; x-friends:="org.eclipse.emf.cdo.ui.defs, org.eclipse.emf.cdo.ui.ide, org.eclipse.emf.cdo.ui.location, org.eclipse.emf.cdo.tests.ui, org.eclipse.emf.cdo.dawn.ui, org.eclipse.emf.cdo.explorer", - org.eclipse.emf.cdo.ui;version="4.0.100", - org.eclipse.emf.cdo.ui.widgets;version="4.0.100" + org.eclipse.emf.cdo.ui;version="4.1.0", + org.eclipse.emf.cdo.ui.widgets;version="4.1.0" diff --git a/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/editor/CDOEditor.java b/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/editor/CDOEditor.java index 6841ef37b1..24f6c07298 100644 --- a/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/editor/CDOEditor.java +++ b/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/internal/ui/editor/CDOEditor.java @@ -1,2764 +1,2759 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * 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:
- * Eike Stepper - initial API and implementation
- * Victor Roldan Betancort - maintenance
- */
-package org.eclipse.emf.cdo.internal.ui.editor;
-
-import org.eclipse.emf.cdo.CDOObject;
-import org.eclipse.emf.cdo.common.id.CDOID;
-import org.eclipse.emf.cdo.common.model.CDOPackageInfo;
-import org.eclipse.emf.cdo.common.model.CDOPackageRegistry;
-import org.eclipse.emf.cdo.common.model.CDOPackageUnit;
-import org.eclipse.emf.cdo.common.model.EMFUtil;
-import org.eclipse.emf.cdo.common.util.CDOCommonUtil;
-import org.eclipse.emf.cdo.eresource.CDOResource;
-import org.eclipse.emf.cdo.internal.ui.bundle.OM;
-import org.eclipse.emf.cdo.internal.ui.dialogs.BulkAddDialog;
-import org.eclipse.emf.cdo.internal.ui.dialogs.RollbackTransactionDialog;
-import org.eclipse.emf.cdo.internal.ui.messages.Messages;
-import org.eclipse.emf.cdo.session.CDOSession;
-import org.eclipse.emf.cdo.transaction.CDOTransaction;
-import org.eclipse.emf.cdo.ui.CDOEditorInput;
-import org.eclipse.emf.cdo.ui.CDOEventHandler;
-import org.eclipse.emf.cdo.ui.CDOLabelProvider;
-import org.eclipse.emf.cdo.ui.shared.SharedIcons;
-import org.eclipse.emf.cdo.util.CDOURIUtil;
-import org.eclipse.emf.cdo.util.CDOUtil;
-import org.eclipse.emf.cdo.view.CDOView;
-import org.eclipse.emf.cdo.view.CDOViewTargetChangedEvent;
-
-import org.eclipse.emf.internal.cdo.view.CDOStateMachine;
-
-import org.eclipse.net4j.util.event.IEvent;
-import org.eclipse.net4j.util.event.IListener;
-import org.eclipse.net4j.util.transaction.TransactionException;
-import org.eclipse.net4j.util.ui.UIUtil;
-import org.eclipse.net4j.util.ui.actions.LongRunningAction;
-import org.eclipse.net4j.util.ui.actions.SafeAction;
-
-import org.eclipse.emf.common.command.BasicCommandStack;
-import org.eclipse.emf.common.command.Command;
-import org.eclipse.emf.common.command.CommandStack;
-import org.eclipse.emf.common.command.CommandStackListener;
-import org.eclipse.emf.common.notify.Adapter;
-import org.eclipse.emf.common.notify.AdapterFactory;
-import org.eclipse.emf.common.notify.Notification;
-import org.eclipse.emf.common.notify.Notifier;
-import org.eclipse.emf.common.ui.MarkerHelper;
-import org.eclipse.emf.common.ui.editor.ProblemEditorPart;
-import org.eclipse.emf.common.ui.viewer.IViewerProvider;
-import org.eclipse.emf.common.util.BasicDiagnostic;
-import org.eclipse.emf.common.util.Diagnostic;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EValidator;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-import org.eclipse.emf.ecore.util.EContentAdapter;
-import org.eclipse.emf.ecore.util.EcoreUtil;
-import org.eclipse.emf.edit.EMFEditPlugin;
-import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain;
-import org.eclipse.emf.edit.domain.EditingDomain;
-import org.eclipse.emf.edit.domain.IEditingDomainProvider;
-import org.eclipse.emf.edit.provider.AdapterFactoryItemDelegator;
-import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
-import org.eclipse.emf.edit.provider.IItemLabelProvider;
-import org.eclipse.emf.edit.provider.ReflectiveItemProviderAdapterFactory;
-import org.eclipse.emf.edit.provider.resource.ResourceItemProviderAdapterFactory;
-import org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor;
-import org.eclipse.emf.edit.ui.celleditor.AdapterFactoryTreeEditor;
-import org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter;
-import org.eclipse.emf.edit.ui.dnd.LocalTransfer;
-import org.eclipse.emf.edit.ui.dnd.ViewerDragAdapter;
-import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider;
-import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
-import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry;
-import org.eclipse.emf.edit.ui.provider.UnwrappingSelectionProvider;
-import org.eclipse.emf.edit.ui.util.EditUIMarkerHelper;
-import org.eclipse.emf.edit.ui.util.EditUIUtil;
-import org.eclipse.emf.edit.ui.view.ExtendedPropertySheetPage;
-import org.eclipse.emf.spi.cdo.InternalCDOObject;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IMarker;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IResourceChangeEvent;
-import org.eclipse.core.resources.IResourceChangeListener;
-import org.eclipse.core.resources.IResourceDelta;
-import org.eclipse.core.resources.IResourceDeltaVisitor;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.SubProgressMonitor;
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.action.IContributionItem;
-import org.eclipse.jface.action.IMenuListener;
-import org.eclipse.jface.action.IMenuManager;
-import org.eclipse.jface.action.IStatusLineManager;
-import org.eclipse.jface.action.IToolBarManager;
-import org.eclipse.jface.action.MenuManager;
-import org.eclipse.jface.action.Separator;
-import org.eclipse.jface.dialogs.MessageDialog;
-import org.eclipse.jface.dialogs.ProgressMonitorDialog;
-import org.eclipse.jface.operation.IRunnableWithProgress;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.viewers.DecoratingLabelProvider;
-import org.eclipse.jface.viewers.IContentProvider;
-import org.eclipse.jface.viewers.ILabelDecorator;
-import org.eclipse.jface.viewers.ILabelProvider;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.ISelectionProvider;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.ITreeViewerListener;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.viewers.StructuredViewer;
-import org.eclipse.jface.viewers.TreeExpansionEvent;
-import org.eclipse.jface.viewers.TreeViewer;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.CTabFolder;
-import org.eclipse.swt.dnd.DND;
-import org.eclipse.swt.dnd.Transfer;
-import org.eclipse.swt.events.ControlAdapter;
-import org.eclipse.swt.events.ControlEvent;
-import org.eclipse.swt.events.MouseEvent;
-import org.eclipse.swt.events.MouseListener;
-import org.eclipse.swt.events.SelectionAdapter;
-import org.eclipse.swt.events.SelectionEvent;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.layout.FillLayout;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Group;
-import org.eclipse.swt.widgets.Menu;
-import org.eclipse.swt.widgets.Scale;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.swt.widgets.Tree;
-import org.eclipse.ui.IActionBars;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.IEditorSite;
-import org.eclipse.ui.IPartListener;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.PartInitException;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.actions.WorkspaceModifyOperation;
-import org.eclipse.ui.dialogs.SaveAsDialog;
-import org.eclipse.ui.ide.IGotoMarker;
-import org.eclipse.ui.part.FileEditorInput;
-import org.eclipse.ui.part.MultiPageEditorPart;
-import org.eclipse.ui.views.contentoutline.ContentOutline;
-import org.eclipse.ui.views.contentoutline.ContentOutlinePage;
-import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
-import org.eclipse.ui.views.properties.IPropertySheetPage;
-import org.eclipse.ui.views.properties.PropertySheet;
-import org.eclipse.ui.views.properties.PropertySheetPage;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.reflect.InvocationTargetException;
-import java.text.MessageFormat;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.EventObject;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-/**
- * @author Eike Stepper
- * @generated
- */
-public class CDOEditor extends MultiPageEditorPart implements IEditingDomainProvider, ISelectionProvider,
- IMenuListener, IViewerProvider, IGotoMarker
-{
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public static final String copyright = "Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.\r\nAll rights reserved. This program and the accompanying materials\r\nare made available under the terms of the Eclipse Public License v1.0\r\nwhich accompanies this distribution, and is available at\r\nhttp://www.eclipse.org/legal/epl-v10.html\r\n\r\nContributors:\r\n Eike Stepper - initial API and implementation"; //$NON-NLS-1$
-
- /**
- * @ADDED
- */
- public static final String EDITOR_ID = "org.eclipse.emf.cdo.ui.CDOEditor"; //$NON-NLS-1$
-
- /**
- * @ADDED
- */
- private static final Object EMPTY_INPUT = new Object();
-
- /**
- * @ADDED
- */
- protected CDOView view;
-
- /**
- * @ADDED
- */
- protected Object viewerInput;
-
- /**
- * @ADDED
- */
- protected CDOEventHandler eventHandler;
-
- /**
- * This keeps track of the editing domain that is used to track all changes to the model. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- protected AdapterFactoryEditingDomain editingDomain;
-
- /**
- * This is the one adapter factory used for providing views of the model. <!-- begin-user-doc --> <!-- end-user-doc
- * -->
- *
- * @generated
- */
- protected ComposedAdapterFactory adapterFactory;
-
- /**
- * This is the content outline page. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IContentOutlinePage contentOutlinePage;
-
- /**
- * This is a kludge... <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IStatusLineManager contentOutlineStatusLineManager;
-
- /**
- * This is the content outline page's viewer. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected TreeViewer contentOutlineViewer;
-
- /**
- * This is the property sheet page. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected PropertySheetPage propertySheetPage;
-
- /**
- * This is the viewer that shadows the selection in the content outline. The parent relation must be correctly defined
- * for this to work. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected TreeViewer selectionViewer;
-
- /**
- * This keeps track of the active content viewer, which may be either one of the viewers in the pages or the content
- * outline viewer. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Viewer currentViewer;
-
- /**
- * This listens to which ever viewer is active. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected ISelectionChangedListener selectionChangedListener;
-
- /**
- * This keeps track of all the {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are listening to this
- * editor. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Collection<ISelectionChangedListener> selectionChangedListeners = new ArrayList<ISelectionChangedListener>();
-
- /**
- * This keeps track of the selection of the editor as a whole. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected ISelection editorSelection = StructuredSelection.EMPTY;
-
- /**
- * The MarkerHelper is responsible for creating workspace resource markers presented in Eclipse's Problems View. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected MarkerHelper markerHelper = new EditUIMarkerHelper();
-
- /**
- * This listens for when the outline becomes active <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IPartListener partListener = new IPartListener()
- {
- public void partActivated(IWorkbenchPart p)
- {
- if (p instanceof ContentOutline)
- {
- if (((ContentOutline)p).getCurrentPage() == contentOutlinePage)
- {
- getActionBarContributor().setActiveEditor(CDOEditor.this);
-
- setCurrentViewer(contentOutlineViewer);
- }
- }
- else if (p instanceof PropertySheet)
- {
- if (((PropertySheet)p).getCurrentPage() == propertySheetPage)
- {
- getActionBarContributor().setActiveEditor(CDOEditor.this);
- handleActivate();
- }
- }
- else if (p == CDOEditor.this)
- {
- handleActivate();
- }
- }
-
- public void partBroughtToTop(IWorkbenchPart p)
- {
- // Ignore.
- }
-
- public void partClosed(IWorkbenchPart p)
- {
- // Ignore.
- }
-
- public void partDeactivated(IWorkbenchPart p)
- {
- // Ignore.
- }
-
- public void partOpened(IWorkbenchPart p)
- {
- // Ignore.
- }
- };
-
- /**
- * Resources that have been removed since last activation. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Collection<Resource> removedResources = new ArrayList<Resource>();
-
- /**
- * Resources that have been changed since last activation. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Collection<Resource> changedResources = new ArrayList<Resource>();
-
- /**
- * Resources that have been saved. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Collection<Resource> savedResources = new ArrayList<Resource>();
-
- /**
- * Map to store the diagnostic associated with a resource. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected Map<Resource, Diagnostic> resourceToDiagnosticMap = new LinkedHashMap<Resource, Diagnostic>();
-
- /**
- * Controls whether the problem indication should be updated. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected boolean updateProblemIndication = true;
-
- /**
- * Adapter used to update the problem indication when resources are demanded loaded. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- protected EContentAdapter problemIndicationAdapter = new EContentAdapter()
- {
- @Override
- public void notifyChanged(Notification notification)
- {
- if (notification.getNotifier() instanceof Resource)
- {
- switch (notification.getFeatureID(Resource.class))
- {
- case Resource.RESOURCE__IS_LOADED:
- case Resource.RESOURCE__ERRORS:
- case Resource.RESOURCE__WARNINGS:
- {
- Resource resource = (Resource)notification.getNotifier();
- Diagnostic diagnostic = analyzeResourceProblems(resource, null);
- if (diagnostic.getSeverity() != Diagnostic.OK)
- {
- resourceToDiagnosticMap.put(resource, diagnostic);
- }
- else
- {
- resourceToDiagnosticMap.remove(resource);
- }
-
- if (updateProblemIndication)
- {
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- updateProblemIndication();
- }
- });
- }
- break;
- }
- }
- }
- else
- {
- super.notifyChanged(notification);
- }
- }
-
- @Override
- protected void setTarget(Resource target)
- {
- basicSetTarget(target);
- }
-
- @Override
- protected void unsetTarget(Resource target)
- {
- basicUnsetTarget(target);
- }
- };
-
- /**
- * This listens for workspace changes. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected IResourceChangeListener resourceChangeListener = new IResourceChangeListener()
- {
- public void resourceChanged(IResourceChangeEvent event)
- {
- IResourceDelta delta = event.getDelta();
- try
- {
- class ResourceDeltaVisitor implements IResourceDeltaVisitor
- {
- protected ResourceSet resourceSet = editingDomain.getResourceSet();
-
- protected Collection<Resource> changedResources = new ArrayList<Resource>();
-
- protected Collection<Resource> removedResources = new ArrayList<Resource>();
-
- public boolean visit(IResourceDelta delta)
- {
- if (delta.getResource().getType() == IResource.FILE)
- {
- if (delta.getKind() == IResourceDelta.REMOVED || delta.getKind() == IResourceDelta.CHANGED
- && delta.getFlags() != IResourceDelta.MARKERS)
- {
- Resource resource = resourceSet.getResource(
- URI.createPlatformResourceURI(delta.getFullPath().toString(), true), false);
- if (resource != null)
- {
- if (delta.getKind() == IResourceDelta.REMOVED)
- {
- removedResources.add(resource);
- }
- else if (!savedResources.remove(resource))
- {
- changedResources.add(resource);
- }
- }
- }
- }
-
- return true;
- }
-
- public Collection<Resource> getChangedResources()
- {
- return changedResources;
- }
-
- public Collection<Resource> getRemovedResources()
- {
- return removedResources;
- }
- }
-
- final ResourceDeltaVisitor visitor = new ResourceDeltaVisitor();
- delta.accept(visitor);
-
- if (!visitor.getRemovedResources().isEmpty())
- {
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- removedResources.addAll(visitor.getRemovedResources());
- if (!isDirty())
- {
- getSite().getPage().closeEditor(CDOEditor.this, false);
- }
- }
- });
- }
-
- if (!visitor.getChangedResources().isEmpty())
- {
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- changedResources.addAll(visitor.getChangedResources());
- if (getSite().getPage().getActiveEditor() == CDOEditor.this)
- {
- handleActivate();
- }
- }
- });
- }
- }
- catch (CoreException exception)
- {
- PluginDelegator.INSTANCE.log(exception);
- }
- }
- };
-
- private IListener viewTargetListener = new IListener()
- {
- private CDOID inputID;
-
- public void notifyEvent(IEvent event)
- {
- if (event instanceof CDOViewTargetChangedEvent)
- {
- Object input = selectionViewer.getInput();
- if (input == EMPTY_INPUT)
- {
- if (inputID != null)
- {
- try
- {
- CDOObject object = view.getObject(inputID);
- selectionViewer.setInput(object);
- inputID = null;
- }
- catch (Exception ex)
- {
- // Ignore
- }
- }
- }
- else if (input instanceof EObject)
- {
- CDOObject object = CDOUtil.getCDOObject((EObject)input);
- if (object.cdoInvalid())
- {
- inputID = object.cdoID();
- selectionViewer.setInput(EMPTY_INPUT);
- }
- }
- }
- }
- };
-
- /**
- * Handles activation of the editor or it's associated views. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void handleActivateGen()
- {
- // Recompute the read only state.
- //
- if (editingDomain.getResourceToReadOnlyMap() != null)
- {
- editingDomain.getResourceToReadOnlyMap().clear();
-
- // Refresh any actions that may become enabled or disabled.
- //
- setSelection(getSelection());
- }
-
- if (!removedResources.isEmpty())
- {
- if (handleDirtyConflict())
- {
- getSite().getPage().closeEditor(CDOEditor.this, false);
- }
- else
- {
- removedResources.clear();
- changedResources.clear();
- savedResources.clear();
- }
- }
- else if (!changedResources.isEmpty())
- {
- changedResources.removeAll(savedResources);
- handleChangedResources();
- changedResources.clear();
- savedResources.clear();
- }
- }
-
- /**
- * Handles activation of the editor or it's associated views. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated NOT
- */
- protected void handleActivate()
- {
- handleActivateGen();
- setCurrentViewer(selectionViewer);
- }
-
- /**
- * Handles what to do with changed resources on activation. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void handleChangedResources()
- {
- if (!changedResources.isEmpty() && (!isDirty() || handleDirtyConflict()))
- {
- if (isDirty())
- {
- changedResources.addAll(editingDomain.getResourceSet().getResources());
- }
- editingDomain.getCommandStack().flush();
-
- updateProblemIndication = false;
- for (Resource resource : changedResources)
- {
- if (resource.isLoaded())
- {
- resource.unload();
- try
- {
- resource.load(Collections.EMPTY_MAP);
- }
- catch (IOException exception)
- {
- if (!resourceToDiagnosticMap.containsKey(resource))
- {
- resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception));
- }
- }
- }
- }
-
- if (AdapterFactoryEditingDomain.isStale(editorSelection))
- {
- setSelection(StructuredSelection.EMPTY);
- }
-
- updateProblemIndication = true;
- updateProblemIndication();
- }
- }
-
- /**
- * Updates the problems indication with the information described in the specified diagnostic. <!-- begin-user-doc -->
- * <!-- end-user-doc -->
- *
- * @generated
- */
- protected void updateProblemIndication()
- {
- if (updateProblemIndication)
- {
- BasicDiagnostic diagnostic = new BasicDiagnostic(Diagnostic.OK, "org.eclipse.emf.cdo.ui", 0, null,
- new Object[] { editingDomain.getResourceSet() });
- for (Diagnostic childDiagnostic : resourceToDiagnosticMap.values())
- {
- if (childDiagnostic.getSeverity() != Diagnostic.OK)
- {
- diagnostic.add(childDiagnostic);
- }
- }
-
- int lastEditorPage = getPageCount() - 1;
- if (lastEditorPage >= 0 && getEditor(lastEditorPage) instanceof ProblemEditorPart)
- {
- ((ProblemEditorPart)getEditor(lastEditorPage)).setDiagnostic(diagnostic);
- if (diagnostic.getSeverity() != Diagnostic.OK)
- {
- setActivePage(lastEditorPage);
- }
- }
- else if (diagnostic.getSeverity() != Diagnostic.OK)
- {
- ProblemEditorPart problemEditorPart = new ProblemEditorPart();
- problemEditorPart.setDiagnostic(diagnostic);
- problemEditorPart.setMarkerHelper(markerHelper);
- try
- {
- addPage(++lastEditorPage, problemEditorPart, getEditorInput());
- setPageText(lastEditorPage, problemEditorPart.getPartName());
- setActivePage(lastEditorPage);
- showTabs();
- }
- catch (PartInitException exception)
- {
- PluginDelegator.INSTANCE.log(exception);
- }
- }
-
- if (markerHelper.hasMarkers(editingDomain.getResourceSet()))
- {
- markerHelper.deleteMarkers(editingDomain.getResourceSet());
- if (diagnostic.getSeverity() != Diagnostic.OK)
- {
- try
- {
- markerHelper.createMarkers(diagnostic);
- }
- catch (CoreException exception)
- {
- PluginDelegator.INSTANCE.log(exception);
- }
- }
- }
- }
- }
-
- /**
- * Shows a dialog that asks if conflicting changes should be discarded. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected boolean handleDirtyConflict()
- {
- return MessageDialog.openQuestion(getSite().getShell(), getString("_UI_FileConflict_label"),
- getString("_WARN_FileConflict"));
- }
-
- /**
- * This creates a model editor. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public CDOEditor()
- {
- super();
- initializeEditingDomain();
- }
-
- /**
- * This sets up the editing domain for the model editor. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void initializeEditingDomainGen()
- {
- // Create an adapter factory that yields item providers.
- //
- adapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE);
-
- adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory());
- adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory());
-
- // Create the command stack that will notify this editor as commands are executed.
- //
- BasicCommandStack commandStack = new BasicCommandStack();
-
- // Add a listener to set the most recent command's affected objects to be the selection of the viewer with focus.
- //
- commandStack.addCommandStackListener(new CommandStackListener()
- {
- public void commandStackChanged(final EventObject event)
- {
- getContainer().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- firePropertyChange(IEditorPart.PROP_DIRTY);
-
- // Try to select the affected objects.
- //
- Command mostRecentCommand = ((CommandStack)event.getSource()).getMostRecentCommand();
- if (mostRecentCommand != null)
- {
- setSelectionToViewer(mostRecentCommand.getAffectedObjects());
- }
- if (propertySheetPage != null && !propertySheetPage.getControl().isDisposed())
- {
- propertySheetPage.refresh();
- }
- }
- });
- }
- });
-
- // Create the editing domain with a special command stack.
- //
- editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap<Resource, Boolean>());
- }
-
- /**
- * @ADDED
- */
- protected void initializeEditingDomain()
- {
- ComposedAdapterFactory.Descriptor.Registry registry = EMFEditPlugin.getComposedAdapterFactoryDescriptorRegistry();
- adapterFactory = new ComposedAdapterFactory(registry);
- adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory());
- adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory());
- }
-
- /**
- * This is here for the listener to be able to call it. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- protected void firePropertyChange(int action)
- {
- super.firePropertyChange(action);
- }
-
- /**
- * This sets the selection into whichever viewer is active. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void setSelectionToViewer(Collection<?> collection)
- {
- final Collection<?> theSelection = collection;
- // Make sure it's okay.
- //
- if (theSelection != null && !theSelection.isEmpty())
- {
- Runnable runnable = new Runnable()
- {
- public void run()
- {
- // Try to select the items in the current content viewer of the editor.
- //
- if (currentViewer != null)
- {
- currentViewer.setSelection(new StructuredSelection(theSelection.toArray()), true);
- }
- }
- };
- getSite().getShell().getDisplay().asyncExec(runnable);
- }
- }
-
- /**
- * This returns the editing domain as required by the {@link IEditingDomainProvider} interface. This is important for
- * implementing the static methods of {@link AdapterFactoryEditingDomain} and for supporting
- * {@link org.eclipse.emf.edit.ui.action.CommandAction}. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public EditingDomain getEditingDomain()
- {
- return editingDomain;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public class ReverseAdapterFactoryContentProvider extends AdapterFactoryContentProvider
- {
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public ReverseAdapterFactoryContentProvider(AdapterFactory adapterFactory)
- {
- super(adapterFactory);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public Object[] getElements(Object object)
- {
- Object parent = super.getParent(object);
- return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray();
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public Object[] getChildren(Object object)
- {
- Object parent = super.getParent(object);
- return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray();
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public boolean hasChildren(Object object)
- {
- Object parent = super.getParent(object);
- return parent != null;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public Object getParent(Object object)
- {
- return null;
- }
- }
-
- /**
- * This makes sure that one content viewer, either for the current page or the outline view, if it has focus, is the
- * current one. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void setCurrentViewer(Viewer viewer)
- {
- // If it is changing...
- //
- if (currentViewer != viewer)
- {
- if (selectionChangedListener == null)
- {
- // Create the listener on demand.
- //
- selectionChangedListener = new ISelectionChangedListener()
- {
- // This just notifies those things that are affected by the section.
- //
- public void selectionChanged(SelectionChangedEvent selectionChangedEvent)
- {
- setSelection(selectionChangedEvent.getSelection());
- }
- };
- }
-
- // Stop listening to the old one.
- //
- if (currentViewer != null)
- {
- currentViewer.removeSelectionChangedListener(selectionChangedListener);
- }
-
- // Start listening to the new one.
- //
- if (viewer != null)
- {
- viewer.addSelectionChangedListener(selectionChangedListener);
- }
-
- // Remember it.
- //
- currentViewer = viewer;
-
- // Set the editors selection based on the current viewer's selection.
- //
- setSelection(currentViewer == null ? StructuredSelection.EMPTY : currentViewer.getSelection());
- }
- }
-
- /**
- * This returns the viewer as required by the {@link IViewerProvider} interface. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- public Viewer getViewer()
- {
- return currentViewer;
- }
-
- /**
- * This creates a context menu for the viewer and adds a listener as well registering the menu for extension. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- protected void createContextMenuFor(StructuredViewer viewer)
- {
- MenuManager contextMenu = new MenuManager("#PopUp");
- contextMenu.add(new Separator("additions"));
- contextMenu.setRemoveAllWhenShown(true);
- contextMenu.addMenuListener(this);
- Menu menu = contextMenu.createContextMenu(viewer.getControl());
- viewer.getControl().setMenu(menu);
- getSite().registerContextMenu(contextMenu, new UnwrappingSelectionProvider(viewer));
-
- int dndOperations = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK;
- Transfer[] transfers = new Transfer[] { LocalTransfer.getInstance() };
- viewer.addDragSupport(dndOperations, transfers, new ViewerDragAdapter(viewer));
- viewer.addDropSupport(dndOperations, transfers, new EditingDomainViewerDropAdapter(editingDomain, viewer));
- }
-
- /**
- * @ADDED
- */
- public CDOView getView()
- {
- return view;
- }
-
- /**
- * This is the method called to load a resource into the editing domain's resource set based on the editor's input.
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void createModelGen()
- {
- URI resourceURI = EditUIUtil.getURI(getEditorInput());
- Exception exception = null;
- Resource resource = null;
- try
- {
- // Load the resource through the editing domain.
- //
- resource = editingDomain.getResourceSet().getResource(resourceURI, true);
- }
- catch (Exception e)
- {
- exception = e;
- resource = editingDomain.getResourceSet().getResource(resourceURI, false);
- }
-
- Diagnostic diagnostic = analyzeResourceProblems(resource, exception);
- if (diagnostic.getSeverity() != Diagnostic.OK)
- {
- resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception));
- }
- editingDomain.getResourceSet().eAdapters().add(problemIndicationAdapter);
- }
-
- /**
- * @ADDED
- */
- public void createModel()
- {
- try
- {
- CDOEditorInput editorInput = (CDOEditorInput)getEditorInput();
- view = editorInput.getView();
- view.addListener(viewTargetListener);
-
- // TODO Check if a CommandStack is needed
- BasicCommandStack commandStack = new BasicCommandStack();
- commandStack.addCommandStackListener(new CommandStackListener()
- {
- public void commandStackChanged(final EventObject event)
- {
- try
- {
- if (getContainer() != null && !getContainer().isDisposed())
- {
- getContainer().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- Command mostRecentCommand = ((CommandStack)event.getSource()).getMostRecentCommand();
- if (mostRecentCommand != null)
- {
- setSelectionToViewer(mostRecentCommand.getAffectedObjects());
- }
-
- if (propertySheetPage != null && !propertySheetPage.getControl().isDisposed())
- {
- propertySheetPage.refresh();
- }
- }
- });
- }
- }
- catch (RuntimeException ex)
- {
- OM.LOG.error(ex);
- }
- }
- });
-
- ResourceSet resourceSet = view.getResourceSet();
- editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, resourceSet);
-
- // This adapter provides the EditingDomain of the Editor
- resourceSet.eAdapters().add(new EditingDomainProviderAdapter());
-
- String resourcePath = editorInput.getResourcePath();
- if (resourcePath == null)
- {
- viewerInput = resourceSet;
- }
- else
- {
- URI resourceURI = CDOURIUtil.createResourceURI(view, resourcePath);
- viewerInput = resourceSet.getResource(resourceURI, true);
- }
-
- // resourceSet.eAdapters().add(problemIndicationAdapter);
- }
- catch (RuntimeException ex)
- {
- OM.LOG.error(ex);
- throw ex;
- }
- }
-
- /**
- * Returns a diagnostic describing the errors and warnings listed in the resource and the specified exception (if
- * any). <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public Diagnostic analyzeResourceProblems(Resource resource, Exception exception)
- {
- if (!resource.getErrors().isEmpty() || !resource.getWarnings().isEmpty())
- {
- BasicDiagnostic basicDiagnostic = new BasicDiagnostic(Diagnostic.ERROR, "org.eclipse.emf.cdo.ui", 0, getString(
- "_UI_CreateModelError_message", resource.getURI()), new Object[] { exception == null ? (Object)resource
- : exception });
- basicDiagnostic.merge(EcoreUtil.computeDiagnostic(resource, true));
- return basicDiagnostic;
- }
- else if (exception != null)
- {
- return new BasicDiagnostic(Diagnostic.ERROR, "org.eclipse.emf.cdo.ui", 0, getString(
- "_UI_CreateModelError_message", resource.getURI()), new Object[] { exception });
- }
- else
- {
- return Diagnostic.OK_INSTANCE;
- }
- }
-
- /**
- * This is the method used by the framework to install your own controls. <!-- begin-user-doc --> <!-- end-user-doc
- * -->
- *
- * @generated
- */
- public void createPagesGen()
- {
- // Creates the model from the editor input
- //
- createModel();
-
- // Only creates the other pages if there is something that can be edited
- //
- if (!getEditingDomain().getResourceSet().getResources().isEmpty())
- {
- // Create a page for the selection tree view.
- //
- Tree tree = new Tree(getContainer(), SWT.MULTI);
- selectionViewer = new TreeViewer(tree);
- setCurrentViewer(selectionViewer);
-
- selectionViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
- selectionViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
- selectionViewer.setInput(editingDomain.getResourceSet());
- selectionViewer.setSelection(new StructuredSelection(editingDomain.getResourceSet().getResources().get(0)), true);
-
- new AdapterFactoryTreeEditor(selectionViewer.getTree(), adapterFactory);
-
- createContextMenuFor(selectionViewer);
- int pageIndex = addPage(tree);
- setPageText(pageIndex, getString("_UI_SelectionPage_label"));
-
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- setActivePage(0);
- }
- });
- }
-
- // Ensures that this editor will only display the page's tab
- // area if there are more than one page
- //
- getContainer().addControlListener(new ControlAdapter()
- {
- boolean guard = false;
-
- @Override
- public void controlResized(ControlEvent event)
- {
- if (!guard)
- {
- guard = true;
- hideTabs();
- guard = false;
- }
- }
- });
-
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- updateProblemIndication();
- }
- });
- }
-
- /**
- * @ADDED
- */
- @Override
- public void createPages()
- {
- try
- {
- // Creates the model from the editor input
- createModel();
-
- // Create a page for the selection tree view.
- getContainer().setLayoutData(UIUtil.createGridData());
- getContainer().setLayout(UIUtil.createGridLayout(1));
- Composite composite = UIUtil.createGridComposite(getContainer(), 1);
- composite.setLayoutData(UIUtil.createGridData());
- composite.setLayout(UIUtil.createGridLayout(1));
- Tree tree = new Tree(composite, SWT.MULTI | SWT.BORDER);
- tree.setLayoutData(UIUtil.createGridData());
-
- final Set<CDOID> expandedIDs = new HashSet<CDOID>();
- final boolean sliderAllowed = view.isReadOnly() && view.getSession().getRepositoryInfo().isSupportingAudits();
- if (sliderAllowed)
- {
- createTimeSlider(composite, expandedIDs);
- }
-
- selectionViewer = new TreeViewer(tree)
- {
- @Override
- public void setSelection(ISelection selection, boolean reveal)
- {
- if (sliderAllowed && selection instanceof IStructuredSelection)
- {
- IStructuredSelection ssel = (IStructuredSelection)selection;
- for (Iterator<?> it = ssel.iterator(); it.hasNext();)
- {
- Object object = it.next();
- if (object instanceof EObject)
- {
- CDOObject cdoObject = CDOUtil.getCDOObject((EObject)object);
- switch (cdoObject.cdoState())
- {
- case TRANSIENT:
- case PREPARED:
- case INVALID:
- case INVALID_CONFLICT:
- it.remove();
- }
- }
- }
- }
-
- super.setSelection(selection, reveal);
- }
- };
-
- selectionViewer.addTreeListener(new ITreeViewerListener()
- {
- public void treeExpanded(TreeExpansionEvent event)
- {
- CDOID id = getID(event.getElement());
- if (id != null)
- {
- expandedIDs.add(id);
- }
- }
-
- public void treeCollapsed(TreeExpansionEvent event)
- {
- CDOID id = getID(event.getElement());
- if (id != null)
- {
- expandedIDs.remove(id);
- }
- }
-
- private CDOID getID(Object element)
- {
- if (element instanceof EObject)
- {
- CDOObject object = CDOUtil.getCDOObject((EObject)element);
- return object.cdoID();
- }
-
- return null;
- }
- });
-
- setCurrentViewer(selectionViewer);
-
- selectionViewer.setContentProvider(createContentProvider());
- selectionViewer.setLabelProvider(createLabelProvider());
- selectionViewer.setInput(viewerInput);
-
- new AdapterFactoryTreeEditor(selectionViewer.getTree(), adapterFactory);
-
- createContextMenuFor(selectionViewer);
- int pageIndex = addPage(composite);
- setPageText(pageIndex, getString("_UI_SelectionPage_label")); //$NON-NLS-1$
-
- setActivePage(0);
-
- // Ensures that this editor will only display the page's tab
- // area if there are more than one page
- getContainer().addControlListener(new ControlAdapter()
- {
- boolean guard = false;
-
- @Override
- public void controlResized(ControlEvent event)
- {
- if (!guard)
- {
- guard = true;
- hideTabs();
- guard = false;
- }
- }
- });
-
- updateProblemIndication();
- eventHandler = new CDOEventHandler(view, selectionViewer)
- {
- @Override
- protected void objectInvalidated(InternalCDOObject cdoObject)
- {
- if (CDOUtil.isLegacyObject(cdoObject))
- {
- CDOStateMachine.INSTANCE.read(cdoObject);
- }
- }
-
- @Override
- protected void viewConflict(final CDOObject conflictingObject, boolean firstConflict)
- {
- refreshViewer(conflictingObject);
- }
-
- @Override
- protected void viewClosed()
- {
- closeEditor();
- }
-
- @Override
- protected void viewDirtyStateChanged()
- {
- if (viewerInput instanceof CDOResource)
- {
- CDOResource resource = (CDOResource)viewerInput;
- if (!view.isObjectRegistered(resource.cdoID()))
- {
- closeEditor();
- return;
- }
- }
-
- fireDirtyPropertyChange();
- }
- };
- }
- catch (RuntimeException ex)
- {
- OM.LOG.error(ex);
- throw ex;
- }
-
- getViewer().getControl().addMouseListener(new MouseListener()
- {
- public void mouseDoubleClick(MouseEvent e)
- {
- try
- {
- getSite().getPage().showView("org.eclipse.ui.views.PropertySheet"); //$NON-NLS-1$
- }
- catch (PartInitException ex)
- {
- OM.LOG.error(ex);
- }
- }
-
- public void mouseDown(MouseEvent e)
- {
- // do nothing
- }
-
- public void mouseUp(MouseEvent e)
- {
- // do nothing
- }
- });
- }
-
- /**
- * @ADDED
- */
- protected void createTimeSlider(final Composite composite, final Set<CDOID> expandedIDs)
- {
- final CDOSession session = view.getSession();
- final long startTimeStamp = session.getRepositoryInfo().getCreationTime();
- final long endTimeStamp = session.getLastUpdateTime();
-
- final int MIN = 0;
- final int MAX = 100000;
- final long absoluteTimeWindowLength = endTimeStamp - startTimeStamp;
- final long scaleFactor = MAX - MIN;
- final double stepSize = (double)absoluteTimeWindowLength / (double)scaleFactor;
-
- final Group group = new Group(composite, SWT.NONE);
- group.setLayoutData(UIUtil.createEmptyGridData());
- group.setLayout(new FillLayout());
- group.setText(CDOCommonUtil.formatTimeStamp(endTimeStamp));
- group.setVisible(false);
-
- final Scale scale = new Scale(group, SWT.HORIZONTAL);
- scale.setMinimum(MIN);
- scale.setMaximum(MAX);
- scale.setSelection(MAX);
-
- scale.addSelectionListener(new SelectionAdapter()
- {
- @Override
- public void widgetSelected(SelectionEvent e)
- {
- long value = scale.getSelection();
- long timeStamp = startTimeStamp + Math.round(stepSize * value);
-
- group.setText(CDOCommonUtil.formatTimeStamp(timeStamp));
-
- view.setTimeStamp(timeStamp);
- selectionViewer.refresh();
- setExpandedStates();
- }
-
- private void setExpandedStates()
- {
- for (CDOID id : expandedIDs)
- {
- try
- {
- CDOObject object = view.getObject(id);
- selectionViewer.setExpandedState(object, true);
- }
- catch (Exception ex)
- {
- // Ignore
- }
- }
- }
- });
-
- IAction action = new Action()
- {
- @Override
- public void run()
- {
- if (group.isVisible())
- {
- group.setVisible(false);
- group.setLayoutData(UIUtil.createEmptyGridData());
- composite.layout();
- }
- else
- {
- group.setVisible(true);
- group.setLayoutData(new GridData(SWT.FILL, 50, true, false));
- composite.layout();
- }
- }
- };
-
- action.setEnabled(true);
- action.setChecked(false);
- action.setImageDescriptor(SharedIcons.getDescriptor(SharedIcons.ETOOL_SLIDER_ICON));
- action.setToolTipText(Messages.getString("CDOEditor.1")); //$NON-NLS-1$
- getActionBars().getToolBarManager().add(action);
- }
-
- /**
- * @ADDED
- */
- protected IContentProvider createContentProvider()
- {
- return new AdapterFactoryContentProvider(adapterFactory);
- }
-
- /**
- * @ADDED
- */
- protected ILabelProvider createLabelProvider()
- {
- return new DecoratingLabelProvider(new CDOLabelProvider(adapterFactory, view, selectionViewer),
- createLabelDecorator());
- }
-
- /**
- * @ADDED
- */
- protected ILabelDecorator createLabelDecorator()
- {
- return PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator();
- }
-
- /**
- * If there is just one page in the multi-page editor part, this hides the single tab at the bottom. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated NOT
- */
- protected void hideTabs()
- {
- if (getPageCount() <= 1)
- {
- setPageText(0, ""); //$NON-NLS-1$
- if (getContainer() != null && !getContainer().isDisposed() && getContainer() instanceof CTabFolder)
- {
- ((CTabFolder)getContainer()).setTabHeight(1);
- Point point = getContainer().getSize();
- getContainer().setSize(point.x, point.y + 6);
- }
- }
- }
-
- /**
- * If there is more than one page in the multi-page editor part, this shows the tabs at the bottom. <!--
- * begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated NOT
- */
- protected void showTabs()
- {
- if (getPageCount() > 1)
- {
- setPageText(0, getString("_UI_SelectionPage_label")); //$NON-NLS-1$
- if (getContainer() != null && !getContainer().isDisposed() && getContainer() instanceof CTabFolder)
- {
- ((CTabFolder)getContainer()).setTabHeight(SWT.DEFAULT);
- Point point = getContainer().getSize();
- getContainer().setSize(point.x, point.y - 6);
- }
- }
- }
-
- /**
- * This is used to track the active viewer. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- protected void pageChange(int pageIndex)
- {
- super.pageChange(pageIndex);
-
- if (contentOutlinePage != null)
- {
- handleContentOutlineSelection(contentOutlinePage.getSelection());
- }
- }
-
- /**
- * This is how the framework determines which interfaces we implement. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @SuppressWarnings("rawtypes")
- @Override
- public Object getAdapter(Class key)
- {
- if (key.equals(IContentOutlinePage.class))
- {
- return showOutlineView() ? getContentOutlinePage() : null;
- }
- else if (key.equals(IPropertySheetPage.class))
- {
- return getPropertySheetPage();
- }
- else if (key.equals(IGotoMarker.class))
- {
- return this;
- }
- else
- {
- return super.getAdapter(key);
- }
- }
-
- /**
- * This accesses a cached version of the content outliner. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated NOT
- */
- public IContentOutlinePage getContentOutlinePage()
- {
- if (contentOutlinePage == null)
- {
- // The content outline is just a tree.
- //
- class MyContentOutlinePage extends ContentOutlinePage
- {
- @Override
- public void createControl(Composite parent)
- {
- super.createControl(parent);
- contentOutlineViewer = getTreeViewer();
- contentOutlineViewer.addSelectionChangedListener(this);
-
- // Set up the tree viewer.
- //
- contentOutlineViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory));
- contentOutlineViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
- contentOutlineViewer.setInput(viewerInput);
-
- // Make sure our popups work.
- //
- createContextMenuFor(contentOutlineViewer);
-
- if (!CDOUtil.getResources(editingDomain.getResourceSet()).isEmpty())
- {
- // Select the root object in the view.
- //
- contentOutlineViewer.setSelection(
- new StructuredSelection(CDOUtil.getResources(editingDomain.getResourceSet()).get(0)), true);
- }
- }
-
- @Override
- public void makeContributions(IMenuManager menuManager, IToolBarManager toolBarManager,
- IStatusLineManager statusLineManager)
- {
- super.makeContributions(menuManager, toolBarManager, statusLineManager);
- contentOutlineStatusLineManager = statusLineManager;
- }
-
- @Override
- public void setActionBars(IActionBars actionBars)
- {
- super.setActionBars(actionBars);
- getActionBarContributor().shareGlobalActions(this, actionBars);
- }
- }
-
- contentOutlinePage = new MyContentOutlinePage();
-
- // Listen to selection so that we can handle it is a special way.
- //
- contentOutlinePage.addSelectionChangedListener(new ISelectionChangedListener()
- {
- // This ensures that we handle selections correctly.
- //
- public void selectionChanged(SelectionChangedEvent event)
- {
- handleContentOutlineSelection(event.getSelection());
- }
- });
- }
-
- return contentOutlinePage;
- }
-
- /**
- * This accesses a cached version of the property sheet. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public IPropertySheetPage getPropertySheetPage()
- {
- if (propertySheetPage == null)
- {
- propertySheetPage = new ExtendedPropertySheetPage(editingDomain)
- {
- @Override
- public void setSelectionToViewer(List<?> selection)
- {
- CDOEditor.this.setSelectionToViewer(selection);
- CDOEditor.this.setFocus();
- }
-
- @Override
- public void setActionBars(IActionBars actionBars)
- {
- super.setActionBars(actionBars);
- getActionBarContributor().shareGlobalActions(this, actionBars);
- }
- };
- propertySheetPage.setPropertySourceProvider(new AdapterFactoryContentProvider(adapterFactory));
- }
-
- return propertySheetPage;
- }
-
- /**
- * This deals with how we want selection in the outliner to affect the other views. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- public void handleContentOutlineSelection(ISelection selection)
- {
- if (selectionViewer != null && !selection.isEmpty() && selection instanceof IStructuredSelection)
- {
- Iterator<?> selectedElements = ((IStructuredSelection)selection).iterator();
- if (selectedElements.hasNext())
- {
- // Get the first selected element.
- //
- Object selectedElement = selectedElements.next();
-
- ArrayList<Object> selectionList = new ArrayList<Object>();
- selectionList.add(selectedElement);
- while (selectedElements.hasNext())
- {
- selectionList.add(selectedElements.next());
- }
-
- // Set the selection to the widget.
- //
- selectionViewer.setSelection(new StructuredSelection(selectionList));
- }
- }
- }
-
- /**
- * This is for implementing {@link IEditorPart} and simply tests the command stack. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated NOT
- */
- @Override
- public boolean isDirty()
- {
- return view.isDirty();
- }
-
- /**
- * This is for implementing {@link IEditorPart} and simply saves the model file. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- public void doSaveGen(IProgressMonitor progressMonitor)
- {
- // Save only resources that have actually changed.
- //
- final Map<Object, Object> saveOptions = new HashMap<Object, Object>();
- saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER);
-
- // Do the work within an operation because this is a long running activity that modifies the workbench.
- //
- WorkspaceModifyOperation operation = new WorkspaceModifyOperation()
- {
- // This is the method that gets invoked when the operation runs.
- //
- @Override
- public void execute(IProgressMonitor monitor)
- {
- // Save the resources to the file system.
- //
- boolean first = true;
- for (Resource resource : editingDomain.getResourceSet().getResources())
- {
- if ((first || !resource.getContents().isEmpty() || isPersisted(resource))
- && !editingDomain.isReadOnly(resource))
- {
- try
- {
- long timeStamp = resource.getTimeStamp();
- resource.save(saveOptions);
- if (resource.getTimeStamp() != timeStamp)
- {
- savedResources.add(resource);
- }
- }
- catch (Exception exception)
- {
- resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception));
- }
- first = false;
- }
- }
- }
- };
-
- updateProblemIndication = false;
- try
- {
- // This runs the options, and shows progress.
- //
- new ProgressMonitorDialog(getSite().getShell()).run(true, false, operation);
-
- // Refresh the necessary state.
- //
- ((BasicCommandStack)editingDomain.getCommandStack()).saveIsDone();
- firePropertyChange(IEditorPart.PROP_DIRTY);
- }
- catch (Exception exception)
- {
- // Something went wrong that shouldn't.
- //
- PluginDelegator.INSTANCE.log(exception);
- }
- updateProblemIndication = true;
- updateProblemIndication();
- }
-
- /**
- * @ADDED
- */
- @Override
- public void doSave(IProgressMonitor progressMonitor)
- {
- Display.getCurrent().asyncExec(null);
- // Save only resources that have actually changed.
- //
- final Map<Object, Object> saveOptions = new HashMap<Object, Object>();
- saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER);
-
- IRunnableWithProgress operation = new IRunnableWithProgress()
- {
- public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException
- {
- boolean first = true;
- EList<Resource> resources = CDOUtil.getResources(editingDomain.getResourceSet());
- monitor.beginTask("", resources.size()); //$NON-NLS-1$
- try
- {
- for (Resource resource : resources)
- {
- if ((first || !resource.getContents().isEmpty() || isPersisted(resource))
- && !editingDomain.isReadOnly(resource))
- {
- try
- {
- savedResources.add(resource);
- saveOptions.put(CDOResource.OPTION_SAVE_PROGRESS_MONITOR, new SubProgressMonitor(monitor, 1));
- saveOptions.put(CDOResource.OPTION_SAVE_OVERRIDE_TRANSACTION, view);
- resource.save(saveOptions);
- }
- catch (TransactionException exception)
- {
- OM.LOG.error(exception);
- final Shell shell = getSite().getShell();
- shell.getDisplay().syncExec(new Runnable()
- {
- public void run()
- {
- CDOTransaction transaction = (CDOTransaction)view;
- String title = Messages.getString("CDOEditor.17"); //$NON-NLS-1$
- String message = Messages.getString("CDOEditor.18"); //$NON-NLS-1$
- RollbackTransactionDialog dialog = new RollbackTransactionDialog(getEditorSite().getPage(), title,
- message, transaction);
- if (dialog.open() == RollbackTransactionDialog.OK)
- {
- transaction.rollback();
- }
- }
- });
- }
- catch (Exception exception)
- {
- OM.LOG.error(exception);
- resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception));
- }
-
- first = false;
- }
- else
- {
- monitor.worked(1);
- }
- }
- }
- finally
- {
- monitor.done();
- }
- }
- };
-
- updateProblemIndication = false;
-
- try
- {
- // This runs the options, and shows progress.
- //
- new ProgressMonitorDialog(getSite().getShell()).run(true, true, operation);
-
- // Refresh the necessary state.
- //
- ((BasicCommandStack)editingDomain.getCommandStack()).saveIsDone();
- }
- catch (Exception exception)
- {
- // Something went wrong that shouldn't.
- //
- PluginDelegator.INSTANCE.log(exception);
- }
-
- updateProblemIndication = true;
- updateProblemIndication();
- }
-
- /**
- * This returns whether something has been persisted to the URI of the specified resource. The implementation uses the
- * URI converter from the editor's resource set to try to open an input stream. <!-- begin-user-doc --> <!--
- * end-user-doc -->
- *
- * @generated
- */
- protected boolean isPersisted(Resource resource)
- {
- boolean result = false;
- try
- {
- InputStream stream = editingDomain.getResourceSet().getURIConverter().createInputStream(resource.getURI());
- if (stream != null)
- {
- result = true;
- stream.close();
- }
- }
- catch (IOException e)
- {
- // Ignore
- }
- return result;
- }
-
- /**
- * This always returns true because it is not currently supported. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public boolean isSaveAsAllowedGen()
- {
- return true;
- }
-
- /**
- * @ADDED
- */
- @Override
- public boolean isSaveAsAllowed()
- {
- return false;
- }
-
- /**
- * This also changes the editor's input. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void doSaveAs()
- {
- SaveAsDialog saveAsDialog = new SaveAsDialog(getSite().getShell());
- saveAsDialog.open();
- IPath path = saveAsDialog.getResult();
- if (path != null)
- {
- IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);
- if (file != null)
- {
- doSaveAs(URI.createPlatformResourceURI(file.getFullPath().toString(), true), new FileEditorInput(file));
- }
- }
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated NOT
- */
- protected void doSaveAs(URI uri, IEditorInput editorInput)
- {
- throw new UnsupportedOperationException();
-
- // CDONet4jUtil.getResources(editingDomain.getResourceSet()).get(0).setURI(uri);
- // setInputWithNotify(editorInput);
- // setPartName(editorInput.getName());
- // IProgressMonitor progressMonitor = getActionBars().getStatusLineManager() != null ? getActionBars()
- // .getStatusLineManager().getProgressMonitor() : new NullProgressMonitor();
- // doSave(progressMonitor);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void gotoMarker(IMarker marker)
- {
- try
- {
- if (marker.getType().equals(EValidator.MARKER))
- {
- String uriAttribute = marker.getAttribute(EValidator.URI_ATTRIBUTE, null);
- if (uriAttribute != null)
- {
- URI uri = URI.createURI(uriAttribute);
- EObject eObject = editingDomain.getResourceSet().getEObject(uri, true);
- if (eObject != null)
- {
- setSelectionToViewer(Collections.singleton(editingDomain.getWrapper(eObject)));
- }
- }
- }
- }
- catch (CoreException exception)
- {
- PluginDelegator.INSTANCE.log(exception);
- }
- }
-
- /**
- * This is called during startup. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void initGen(IEditorSite site, IEditorInput editorInput)
- {
- setSite(site);
- setInputWithNotify(editorInput);
- setPartName(editorInput.getName());
- site.setSelectionProvider(this);
- site.getPage().addPartListener(partListener);
- ResourcesPlugin.getWorkspace().addResourceChangeListener(resourceChangeListener, IResourceChangeEvent.POST_CHANGE);
- }
-
- /**
- * @ADDED
- */
- @Override
- public void init(IEditorSite site, IEditorInput editorInput)
- {
- setSite(site);
- setPartName(editorInput.getName());
- site.setSelectionProvider(this);
- site.getPage().addPartListener(partListener);
- setInputWithNotify(editorInput);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- @Override
- public void setFocus()
- {
- getControl(getActivePage()).setFocus();
- }
-
- /**
- * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void addSelectionChangedListener(ISelectionChangedListener listener)
- {
- selectionChangedListeners.add(listener);
- }
-
- /**
- * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void removeSelectionChangedListener(ISelectionChangedListener listener)
- {
- selectionChangedListeners.remove(listener);
- }
-
- /**
- * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to return this editor's overall selection.
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public ISelection getSelection()
- {
- return editorSelection;
- }
-
- /**
- * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to set this editor's overall selection.
- * Calling this result will notify the listeners. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void setSelection(ISelection selection)
- {
- editorSelection = selection;
-
- for (ISelectionChangedListener listener : selectionChangedListeners)
- {
- listener.selectionChanged(new SelectionChangedEvent(this, selection));
- }
- setStatusLineManager(selection);
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void setStatusLineManager(ISelection selection)
- {
- IStatusLineManager statusLineManager = currentViewer != null && currentViewer == contentOutlineViewer ? contentOutlineStatusLineManager
- : getActionBars().getStatusLineManager();
-
- if (statusLineManager != null)
- {
- if (selection instanceof IStructuredSelection)
- {
- Collection<?> collection = ((IStructuredSelection)selection).toList();
- switch (collection.size())
- {
- case 0:
- {
- statusLineManager.setMessage(getString("_UI_NoObjectSelected"));
- break;
- }
- case 1:
- {
- String text = new AdapterFactoryItemDelegator(adapterFactory).getText(collection.iterator().next());
- statusLineManager.setMessage(getString("_UI_SingleObjectSelected", text));
- break;
- }
- default:
- {
- statusLineManager.setMessage(getString("_UI_MultiObjectSelected", Integer.toString(collection.size())));
- break;
- }
- }
- }
- else
- {
- statusLineManager.setMessage("");
- }
- }
- }
-
- /**
- * This looks up a string in the plugin's plugin.properties file. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- private static String getString(String key)
- {
- return PluginDelegator.INSTANCE.getString(key);
- }
-
- /**
- * This looks up a string in plugin.properties, making a substitution. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- private static String getString(String key, Object s1)
- {
- return PluginDelegator.INSTANCE.getString(key, new Object[] { s1 });
- }
-
- /**
- * This implements {@link org.eclipse.jface.action.IMenuListener} to help fill the context menus with contributions
- * from the Edit menu. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void menuAboutToShowGen(IMenuManager menuManager)
- {
- ((IMenuListener)getEditorSite().getActionBarContributor()).menuAboutToShow(menuManager);
- }
-
- /**
- * @ADDED
- */
- public void menuAboutToShow(IMenuManager menuManager)
- {
- menuAboutToShowGen(menuManager);
- MenuManager submenuManager = new MenuManager(Messages.getString("CDOEditor.23")); //$NON-NLS-1$
- if (populateNewRoot(submenuManager))
- {
- menuManager.insertBefore("edit", submenuManager); //$NON-NLS-1$
- }
-
- IStructuredSelection sel = (IStructuredSelection)editorSelection;
- if (sel.size() == 1)
- {
- Object element = sel.getFirstElement();
- if (element instanceof EObject)
- {
- final EObject object = (EObject)element;
- final List<EReference> features = new ArrayList<EReference>();
- for (EReference containment : object.eClass().getEAllContainments())
- {
- if (containment.isMany())
- {
- features.add(containment);
- }
- }
-
- if (!features.isEmpty())
- {
- final IWorkbenchPage page = getSite().getPage();
- menuManager.insertBefore(
- "edit", new LongRunningAction(page, Messages.getString("CDOEditor.26") + SafeAction.INTERACTIVE) //$NON-NLS-1$ //$NON-NLS-2$
- {
- private EReference feature;
-
- private int instances;
-
- @Override
- protected void preRun() throws Exception
- {
- BulkAddDialog dialog = new BulkAddDialog(page, features);
- if (dialog.open() == BulkAddDialog.OK)
- {
- feature = dialog.getFeature();
- instances = dialog.getInstances();
- }
- else
- {
- cancel();
- }
- }
-
- @SuppressWarnings("unchecked")
- @Override
- protected void doRun(IProgressMonitor progressMonitor) throws Exception
- {
- List<EObject> children = new ArrayList<EObject>();
- for (int i = 0; i < instances; i++)
- {
- EObject child = EcoreUtil.create(feature.getEReferenceType());
- children.add(child);
- }
-
- List<EObject> list = (EList<EObject>)object.eGet(feature);
- list.addAll(children);
- }
- });
- }
- }
- }
- }
-
- /**
- * @ADDED
- */
- protected boolean populateNewRoot(MenuManager menuManager)
- {
- boolean populated = false;
- CDOPackageRegistry packageRegistry = view.getSession().getPackageRegistry();
- for (Map.Entry<String, Object> entry : EMFUtil.getSortedRegistryEntries(packageRegistry))
- {
- IContributionItem item = populateSubMenu(entry.getKey(), entry.getValue(), packageRegistry);
- if (item != null)
- {
- menuManager.add(item);
- populated = true;
- }
- }
-
- return populated;
- }
-
- /**
- * @ADDED
- */
- private IContributionItem populateSubMenu(String nsURI, Object value, final CDOPackageRegistry packageRegistry)
- {
- if (value instanceof EPackage)
- {
- EPackage ePackage = (EPackage)value;
- CDOPackageInfo packageInfo = packageRegistry.getPackageInfo(ePackage);
- CDOPackageUnit packageUnit = packageInfo.getPackageUnit();
- if (packageUnit.isResource())
- {
- return null;
- }
-
- ImageDescriptor imageDescriptor = SharedIcons.getDescriptor(SharedIcons.OBJ_EPACKAGE);
- MenuManager submenuManager = new MenuManager(nsURI, imageDescriptor, nsURI);
- populateSubMenu(ePackage, submenuManager);
- return submenuManager;
- }
-
- ImageDescriptor imageDescriptor = SharedIcons.getDescriptor(SharedIcons.OBJ_EPACKAGE_UNKNOWN);
- final MenuManager submenuManager = new MenuManager(nsURI, imageDescriptor, nsURI);
- submenuManager.setRemoveAllWhenShown(true);
- submenuManager.add(new Action(Messages.getString("CDOEditor.27")) //$NON-NLS-1$
- {
- });
-
- submenuManager.addMenuListener(new IMenuListener()
- {
- public void menuAboutToShow(IMenuManager manager)
- {
- String nsURI = submenuManager.getMenuText();
- EPackage ePackage = packageRegistry.getEPackage(nsURI);
-
- if (ePackage != null)
- {
- populateSubMenu(ePackage, submenuManager);
- }
- else
- {
- OM.LOG.warn(MessageFormat.format(Messages.getString("CDOEditor.28"), nsURI)); //$NON-NLS-1$
- }
- }
- });
-
- return submenuManager;
- }
-
- /**
- * @ADDED
- */
- private void populateSubMenu(EPackage ePackage, final MenuManager submenuManager)
- {
- List<EObject> objects = new ArrayList<EObject>();
- for (EClassifier eClassifier : ePackage.getEClassifiers())
- {
- if (eClassifier instanceof EClass)
- {
- EClass eClass = (EClass)eClassifier;
- if (!eClass.isAbstract() && !eClass.isInterface())
- {
- objects.add(EcoreUtil.create(eClass));
- }
- }
- }
-
- if (!objects.isEmpty())
- {
- Collections.sort(objects, new Comparator<EObject>()
- {
- public int compare(EObject o1, EObject o2)
- {
- return o1.eClass().getName().compareTo(o2.eClass().getName());
- }
- });
-
- for (EObject object : objects)
- {
- CreateRootAction action = new CreateRootAction(object);
- submenuManager.add(action);
- }
- }
- }
-
- /**
- * @ADDED
- */
- protected String getLabelText(Object object)
- {
- try
- {
- IItemLabelProvider labelProvider = (IItemLabelProvider)adapterFactory.adapt(object, IItemLabelProvider.class);
- if (labelProvider != null)
- {
- String text = labelProvider.getText(object);
- if (text != null)
- {
- return text;
- }
- }
- }
- catch (Exception ignore)
- {
- ignore.printStackTrace();
- }
-
- return ""; //$NON-NLS-1$
- }
-
- /**
- * @ADDED
- */
- protected Object getLabelImage(Object object)
- {
- try
- {
- IItemLabelProvider labelProvider = (IItemLabelProvider)adapterFactory.adapt(object, IItemLabelProvider.class);
- if (labelProvider != null)
- {
- return labelProvider.getImage(object);
- }
- }
- catch (Exception ignore)
- {
- ignore.printStackTrace();
- }
-
- return null;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public EditingDomainActionBarContributor getActionBarContributor()
- {
- return (EditingDomainActionBarContributor)getEditorSite().getActionBarContributor();
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public IActionBars getActionBars()
- {
- return getActionBarContributor().getActionBars();
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public AdapterFactory getAdapterFactory()
- {
- return adapterFactory;
- }
-
- /**
- * <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated
- */
- public void disposeGen()
- {
- updateProblemIndication = false;
-
- ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener);
-
- getSite().getPage().removePartListener(partListener);
-
- adapterFactory.dispose();
-
- if (getActionBarContributor().getActiveEditor() == this)
- {
- getActionBarContributor().setActiveEditor(null);
- }
-
- if (propertySheetPage != null)
- {
- propertySheetPage.dispose();
- }
-
- if (contentOutlinePage != null)
- {
- contentOutlinePage.dispose();
- }
-
- super.dispose();
- }
-
- /**
- * @ADDED
- */
- @Override
- public void dispose()
- {
- updateProblemIndication = false;
- view.removeListener(viewTargetListener);
-
- if (!view.isClosed())
- {
- try
- {
- if (eventHandler != null)
- {
- eventHandler.dispose();
- }
- }
- catch (Exception ex)
- {
- OM.LOG.error(ex);
- }
-
- try
- {
- if (adapterFactory != null)
- {
- adapterFactory.dispose();
- }
- }
- catch (Exception ex)
- {
- OM.LOG.error(ex);
- }
- }
-
- getSite().getPage().removePartListener(partListener);
-
- if (getActionBarContributor().getActiveEditor() == this)
- {
- getActionBarContributor().setActiveEditor(null);
- }
-
- if (propertySheetPage != null)
- {
- propertySheetPage.dispose();
- }
-
- if (contentOutlinePage != null)
- {
- contentOutlinePage.dispose();
- }
-
- if (((CDOEditorInput)getEditorInput()).isViewOwned())
- {
- view.close();
- }
-
- super.dispose();
- }
-
- /**
- * Returns whether the outline view should be presented to the user. <!-- begin-user-doc --> <!-- end-user-doc -->
- *
- * @generated NOT
- */
- protected boolean showOutlineView()
- {
- return true;
- }
-
- /**
- * @ADDED
- */
- protected void fireDirtyPropertyChange()
- {
- try
- {
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- try
- {
- firePropertyChange(IEditorPart.PROP_DIRTY);
- }
- catch (Exception ignore)
- {
- }
- }
- });
- }
- catch (Exception ignore)
- {
- }
- }
-
- /**
- * @ADDED
- */
- protected void closeEditor()
- {
- try
- {
- getSite().getShell().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- try
- {
- getSite().getPage().closeEditor(CDOEditor.this, false);
- CDOEditor.this.dispose();
- }
- catch (RuntimeException ignore)
- {
- // Do nothing
- }
- }
- });
- }
- catch (RuntimeException ignore)
- {
- // Do nothing
- }
- }
-
- /**
- * @ADDED
- */
- public void refreshViewer(final Object element)
- {
- try
- {
- selectionViewer.getControl().getDisplay().asyncExec(new Runnable()
- {
- public void run()
- {
- try
- {
- if (element == null)
- {
- selectionViewer.refresh(true);
- }
- else
- {
- selectionViewer.refresh(element, true);
- }
- }
- catch (RuntimeException ignore)
- {
- // Do nothing
- }
- }
- });
- }
- catch (RuntimeException ignore)
- {
- // Do nothing
- }
- }
-
- /**
- * @author Eike Stepper
- * @ADDED
- */
- private final class CreateRootAction extends LongRunningAction
- {
- private EObject object;
-
- private CreateRootAction(EObject object)
- {
- super(getEditorSite().getPage(), object.eClass().getName(), ExtendedImageRegistry.getInstance()
- .getImageDescriptor(getLabelImage(object)));
- this.object = object;
- }
-
- @Override
- protected void doRun(IProgressMonitor progressMonitor) throws Exception
- {
- Resource resource = null;
- IStructuredSelection ssel = (IStructuredSelection)editorSelection;
- if (ssel.isEmpty())
- {
- if (viewerInput instanceof Resource)
- {
- resource = (Resource)viewerInput;
- }
- }
- else if (ssel.size() == 1)
- {
- Object element = ssel.getFirstElement();
- if (element instanceof Resource)
- {
- resource = (Resource)element;
- }
- else if (element instanceof EObject)
- {
- resource = ((EObject)element).eResource();
- }
- }
-
- if (resource != null)
- {
- if (object instanceof InternalCDOObject)
- {
- object = ((InternalCDOObject)object).cdoInternalInstance();
- }
-
- resource.getContents().add(object);
- }
- }
- }
-
- /**
- * Adapter that provides the current EditingDomain
- *
- * @since 2.0
- */
- private class EditingDomainProviderAdapter implements Adapter, IEditingDomainProvider
- {
- public boolean isAdapterForType(Object type)
- {
- return type == IEditingDomainProvider.class;
- }
-
- public EditingDomain getEditingDomain()
- {
- return editingDomain;
- }
-
- public Notifier getTarget()
- {
- return null;
- }
-
- public void notifyChanged(Notification notification)
- {
- }
-
- public void setTarget(Notifier newTarget)
- {
- }
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * 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: + * Eike Stepper - initial API and implementation + * Victor Roldan Betancort - maintenance + */ +package org.eclipse.emf.cdo.internal.ui.editor; + +import org.eclipse.emf.cdo.CDOObject; +import org.eclipse.emf.cdo.common.id.CDOID; +import org.eclipse.emf.cdo.common.model.CDOPackageInfo; +import org.eclipse.emf.cdo.common.model.CDOPackageRegistry; +import org.eclipse.emf.cdo.common.model.CDOPackageUnit; +import org.eclipse.emf.cdo.common.model.EMFUtil; +import org.eclipse.emf.cdo.common.util.CDOCommonUtil; +import org.eclipse.emf.cdo.eresource.CDOResource; +import org.eclipse.emf.cdo.internal.ui.bundle.OM; +import org.eclipse.emf.cdo.internal.ui.dialogs.BulkAddDialog; +import org.eclipse.emf.cdo.internal.ui.dialogs.RollbackTransactionDialog; +import org.eclipse.emf.cdo.internal.ui.messages.Messages; +import org.eclipse.emf.cdo.session.CDOSession; +import org.eclipse.emf.cdo.transaction.CDOTransaction; +import org.eclipse.emf.cdo.ui.CDOEditorInput; +import org.eclipse.emf.cdo.ui.CDOEventHandler; +import org.eclipse.emf.cdo.ui.CDOLabelProvider; +import org.eclipse.emf.cdo.ui.shared.SharedIcons; +import org.eclipse.emf.cdo.util.CDOURIUtil; +import org.eclipse.emf.cdo.util.CDOUtil; +import org.eclipse.emf.cdo.view.CDOView; +import org.eclipse.emf.cdo.view.CDOViewTargetChangedEvent; + +import org.eclipse.emf.internal.cdo.view.CDOStateMachine; + +import org.eclipse.net4j.util.event.IEvent; +import org.eclipse.net4j.util.event.IListener; +import org.eclipse.net4j.util.transaction.TransactionException; +import org.eclipse.net4j.util.ui.UIUtil; +import org.eclipse.net4j.util.ui.actions.LongRunningAction; +import org.eclipse.net4j.util.ui.actions.SafeAction; + +import org.eclipse.emf.common.command.BasicCommandStack; +import org.eclipse.emf.common.command.Command; +import org.eclipse.emf.common.command.CommandStack; +import org.eclipse.emf.common.command.CommandStackListener; +import org.eclipse.emf.common.notify.Adapter; +import org.eclipse.emf.common.notify.AdapterFactory; +import org.eclipse.emf.common.notify.Notification; +import org.eclipse.emf.common.notify.Notifier; +import org.eclipse.emf.common.ui.MarkerHelper; +import org.eclipse.emf.common.ui.editor.ProblemEditorPart; +import org.eclipse.emf.common.ui.viewer.IViewerProvider; +import org.eclipse.emf.common.util.BasicDiagnostic; +import org.eclipse.emf.common.util.Diagnostic; +import org.eclipse.emf.common.util.EList; +import org.eclipse.emf.common.util.URI; +import org.eclipse.emf.ecore.EClass; +import org.eclipse.emf.ecore.EClassifier; +import org.eclipse.emf.ecore.EObject; +import org.eclipse.emf.ecore.EPackage; +import org.eclipse.emf.ecore.EReference; +import org.eclipse.emf.ecore.EValidator; +import org.eclipse.emf.ecore.resource.Resource; +import org.eclipse.emf.ecore.resource.ResourceSet; +import org.eclipse.emf.ecore.util.EContentAdapter; +import org.eclipse.emf.ecore.util.EcoreUtil; +import org.eclipse.emf.edit.EMFEditPlugin; +import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain; +import org.eclipse.emf.edit.domain.EditingDomain; +import org.eclipse.emf.edit.domain.IEditingDomainProvider; +import org.eclipse.emf.edit.provider.AdapterFactoryItemDelegator; +import org.eclipse.emf.edit.provider.ComposedAdapterFactory; +import org.eclipse.emf.edit.provider.IItemLabelProvider; +import org.eclipse.emf.edit.provider.ReflectiveItemProviderAdapterFactory; +import org.eclipse.emf.edit.provider.resource.ResourceItemProviderAdapterFactory; +import org.eclipse.emf.edit.ui.action.EditingDomainActionBarContributor; +import org.eclipse.emf.edit.ui.celleditor.AdapterFactoryTreeEditor; +import org.eclipse.emf.edit.ui.dnd.EditingDomainViewerDropAdapter; +import org.eclipse.emf.edit.ui.dnd.LocalTransfer; +import org.eclipse.emf.edit.ui.dnd.ViewerDragAdapter; +import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider; +import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider; +import org.eclipse.emf.edit.ui.provider.ExtendedImageRegistry; +import org.eclipse.emf.edit.ui.provider.UnwrappingSelectionProvider; +import org.eclipse.emf.edit.ui.util.EditUIMarkerHelper; +import org.eclipse.emf.edit.ui.util.EditUIUtil; +import org.eclipse.emf.edit.ui.view.ExtendedPropertySheetPage; +import org.eclipse.emf.spi.cdo.InternalCDOObject; + +import org.eclipse.core.resources.IFile; +import org.eclipse.core.resources.IMarker; +import org.eclipse.core.resources.IResource; +import org.eclipse.core.resources.IResourceChangeEvent; +import org.eclipse.core.resources.IResourceChangeListener; +import org.eclipse.core.resources.IResourceDelta; +import org.eclipse.core.resources.IResourceDeltaVisitor; +import org.eclipse.core.resources.ResourcesPlugin; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IPath; +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.core.runtime.SubProgressMonitor; +import org.eclipse.jface.action.Action; +import org.eclipse.jface.action.IAction; +import org.eclipse.jface.action.IContributionItem; +import org.eclipse.jface.action.IMenuListener; +import org.eclipse.jface.action.IMenuManager; +import org.eclipse.jface.action.IStatusLineManager; +import org.eclipse.jface.action.IToolBarManager; +import org.eclipse.jface.action.MenuManager; +import org.eclipse.jface.action.Separator; +import org.eclipse.jface.dialogs.MessageDialog; +import org.eclipse.jface.dialogs.ProgressMonitorDialog; +import org.eclipse.jface.operation.IRunnableWithProgress; +import org.eclipse.jface.resource.ImageDescriptor; +import org.eclipse.jface.viewers.DecoratingLabelProvider; +import org.eclipse.jface.viewers.IContentProvider; +import org.eclipse.jface.viewers.ILabelDecorator; +import org.eclipse.jface.viewers.ILabelProvider; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.ISelectionChangedListener; +import org.eclipse.jface.viewers.ISelectionProvider; +import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.jface.viewers.ITreeViewerListener; +import org.eclipse.jface.viewers.SelectionChangedEvent; +import org.eclipse.jface.viewers.StructuredSelection; +import org.eclipse.jface.viewers.StructuredViewer; +import org.eclipse.jface.viewers.TreeExpansionEvent; +import org.eclipse.jface.viewers.TreeViewer; +import org.eclipse.jface.viewers.Viewer; +import org.eclipse.swt.SWT; +import org.eclipse.swt.custom.CTabFolder; +import org.eclipse.swt.dnd.DND; +import org.eclipse.swt.dnd.Transfer; +import org.eclipse.swt.events.ControlAdapter; +import org.eclipse.swt.events.ControlEvent; +import org.eclipse.swt.events.MouseEvent; +import org.eclipse.swt.events.MouseListener; +import org.eclipse.swt.events.SelectionAdapter; +import org.eclipse.swt.events.SelectionEvent; +import org.eclipse.swt.graphics.Point; +import org.eclipse.swt.layout.FillLayout; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Display; +import org.eclipse.swt.widgets.Group; +import org.eclipse.swt.widgets.Menu; +import org.eclipse.swt.widgets.Scale; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.swt.widgets.Tree; +import org.eclipse.ui.IActionBars; +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.IEditorPart; +import org.eclipse.ui.IEditorSite; +import org.eclipse.ui.IPartListener; +import org.eclipse.ui.IWorkbenchPage; +import org.eclipse.ui.IWorkbenchPart; +import org.eclipse.ui.PartInitException; +import org.eclipse.ui.PlatformUI; +import org.eclipse.ui.actions.WorkspaceModifyOperation; +import org.eclipse.ui.dialogs.SaveAsDialog; +import org.eclipse.ui.ide.IGotoMarker; +import org.eclipse.ui.part.FileEditorInput; +import org.eclipse.ui.part.MultiPageEditorPart; +import org.eclipse.ui.views.contentoutline.ContentOutline; +import org.eclipse.ui.views.contentoutline.ContentOutlinePage; +import org.eclipse.ui.views.contentoutline.IContentOutlinePage; +import org.eclipse.ui.views.properties.IPropertySheetPage; +import org.eclipse.ui.views.properties.PropertySheet; +import org.eclipse.ui.views.properties.PropertySheetPage; + +import java.io.IOException; +import java.io.InputStream; +import java.lang.reflect.InvocationTargetException; +import java.text.MessageFormat; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.Comparator; +import java.util.EventObject; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +/** + * @author Eike Stepper + * @generated + */ +public class CDOEditor extends MultiPageEditorPart implements IEditingDomainProvider, ISelectionProvider, + IMenuListener, IViewerProvider, IGotoMarker +{ + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public static final String copyright = "Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.\r\nAll rights reserved. This program and the accompanying materials\r\nare made available under the terms of the Eclipse Public License v1.0\r\nwhich accompanies this distribution, and is available at\r\nhttp://www.eclipse.org/legal/epl-v10.html\r\n\r\nContributors:\r\n Eike Stepper - initial API and implementation"; //$NON-NLS-1$ + + /** + * @ADDED + */ + private static final Object EMPTY_INPUT = new Object(); + + /** + * @ADDED + */ + protected CDOView view; + + /** + * @ADDED + */ + protected Object viewerInput; + + /** + * @ADDED + */ + protected CDOEventHandler eventHandler; + + /** + * This keeps track of the editing domain that is used to track all changes to the model. <!-- begin-user-doc --> <!-- + * end-user-doc --> + * + * @generated + */ + protected AdapterFactoryEditingDomain editingDomain; + + /** + * This is the one adapter factory used for providing views of the model. <!-- begin-user-doc --> <!-- end-user-doc + * --> + * + * @generated + */ + protected ComposedAdapterFactory adapterFactory; + + /** + * This is the content outline page. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected IContentOutlinePage contentOutlinePage; + + /** + * This is a kludge... <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected IStatusLineManager contentOutlineStatusLineManager; + + /** + * This is the content outline page's viewer. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected TreeViewer contentOutlineViewer; + + /** + * This is the property sheet page. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected PropertySheetPage propertySheetPage; + + /** + * This is the viewer that shadows the selection in the content outline. The parent relation must be correctly defined + * for this to work. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected TreeViewer selectionViewer; + + /** + * This keeps track of the active content viewer, which may be either one of the viewers in the pages or the content + * outline viewer. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected Viewer currentViewer; + + /** + * This listens to which ever viewer is active. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected ISelectionChangedListener selectionChangedListener; + + /** + * This keeps track of all the {@link org.eclipse.jface.viewers.ISelectionChangedListener}s that are listening to this + * editor. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected Collection<ISelectionChangedListener> selectionChangedListeners = new ArrayList<ISelectionChangedListener>(); + + /** + * This keeps track of the selection of the editor as a whole. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected ISelection editorSelection = StructuredSelection.EMPTY; + + /** + * The MarkerHelper is responsible for creating workspace resource markers presented in Eclipse's Problems View. <!-- + * begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected MarkerHelper markerHelper = new EditUIMarkerHelper(); + + /** + * This listens for when the outline becomes active <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected IPartListener partListener = new IPartListener() + { + public void partActivated(IWorkbenchPart p) + { + if (p instanceof ContentOutline) + { + if (((ContentOutline)p).getCurrentPage() == contentOutlinePage) + { + getActionBarContributor().setActiveEditor(CDOEditor.this); + + setCurrentViewer(contentOutlineViewer); + } + } + else if (p instanceof PropertySheet) + { + if (((PropertySheet)p).getCurrentPage() == propertySheetPage) + { + getActionBarContributor().setActiveEditor(CDOEditor.this); + handleActivate(); + } + } + else if (p == CDOEditor.this) + { + handleActivate(); + } + } + + public void partBroughtToTop(IWorkbenchPart p) + { + // Ignore. + } + + public void partClosed(IWorkbenchPart p) + { + // Ignore. + } + + public void partDeactivated(IWorkbenchPart p) + { + // Ignore. + } + + public void partOpened(IWorkbenchPart p) + { + // Ignore. + } + }; + + /** + * Resources that have been removed since last activation. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected Collection<Resource> removedResources = new ArrayList<Resource>(); + + /** + * Resources that have been changed since last activation. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected Collection<Resource> changedResources = new ArrayList<Resource>(); + + /** + * Resources that have been saved. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected Collection<Resource> savedResources = new ArrayList<Resource>(); + + /** + * Map to store the diagnostic associated with a resource. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected Map<Resource, Diagnostic> resourceToDiagnosticMap = new LinkedHashMap<Resource, Diagnostic>(); + + /** + * Controls whether the problem indication should be updated. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected boolean updateProblemIndication = true; + + /** + * Adapter used to update the problem indication when resources are demanded loaded. <!-- begin-user-doc --> <!-- + * end-user-doc --> + * + * @generated + */ + protected EContentAdapter problemIndicationAdapter = new EContentAdapter() + { + @Override + public void notifyChanged(Notification notification) + { + if (notification.getNotifier() instanceof Resource) + { + switch (notification.getFeatureID(Resource.class)) + { + case Resource.RESOURCE__IS_LOADED: + case Resource.RESOURCE__ERRORS: + case Resource.RESOURCE__WARNINGS: + { + Resource resource = (Resource)notification.getNotifier(); + Diagnostic diagnostic = analyzeResourceProblems(resource, null); + if (diagnostic.getSeverity() != Diagnostic.OK) + { + resourceToDiagnosticMap.put(resource, diagnostic); + } + else + { + resourceToDiagnosticMap.remove(resource); + } + + if (updateProblemIndication) + { + getSite().getShell().getDisplay().asyncExec(new Runnable() + { + public void run() + { + updateProblemIndication(); + } + }); + } + break; + } + } + } + else + { + super.notifyChanged(notification); + } + } + + @Override + protected void setTarget(Resource target) + { + basicSetTarget(target); + } + + @Override + protected void unsetTarget(Resource target) + { + basicUnsetTarget(target); + } + }; + + /** + * This listens for workspace changes. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected IResourceChangeListener resourceChangeListener = new IResourceChangeListener() + { + public void resourceChanged(IResourceChangeEvent event) + { + IResourceDelta delta = event.getDelta(); + try + { + class ResourceDeltaVisitor implements IResourceDeltaVisitor + { + protected ResourceSet resourceSet = editingDomain.getResourceSet(); + + protected Collection<Resource> changedResources = new ArrayList<Resource>(); + + protected Collection<Resource> removedResources = new ArrayList<Resource>(); + + public boolean visit(IResourceDelta delta) + { + if (delta.getResource().getType() == IResource.FILE) + { + if (delta.getKind() == IResourceDelta.REMOVED || delta.getKind() == IResourceDelta.CHANGED + && delta.getFlags() != IResourceDelta.MARKERS) + { + Resource resource = resourceSet.getResource( + URI.createPlatformResourceURI(delta.getFullPath().toString(), true), false); + if (resource != null) + { + if (delta.getKind() == IResourceDelta.REMOVED) + { + removedResources.add(resource); + } + else if (!savedResources.remove(resource)) + { + changedResources.add(resource); + } + } + } + } + + return true; + } + + public Collection<Resource> getChangedResources() + { + return changedResources; + } + + public Collection<Resource> getRemovedResources() + { + return removedResources; + } + } + + final ResourceDeltaVisitor visitor = new ResourceDeltaVisitor(); + delta.accept(visitor); + + if (!visitor.getRemovedResources().isEmpty()) + { + getSite().getShell().getDisplay().asyncExec(new Runnable() + { + public void run() + { + removedResources.addAll(visitor.getRemovedResources()); + if (!isDirty()) + { + getSite().getPage().closeEditor(CDOEditor.this, false); + } + } + }); + } + + if (!visitor.getChangedResources().isEmpty()) + { + getSite().getShell().getDisplay().asyncExec(new Runnable() + { + public void run() + { + changedResources.addAll(visitor.getChangedResources()); + if (getSite().getPage().getActiveEditor() == CDOEditor.this) + { + handleActivate(); + } + } + }); + } + } + catch (CoreException exception) + { + PluginDelegator.INSTANCE.log(exception); + } + } + }; + + private IListener viewTargetListener = new IListener() + { + private CDOID inputID; + + public void notifyEvent(IEvent event) + { + if (event instanceof CDOViewTargetChangedEvent) + { + Object input = selectionViewer.getInput(); + if (input == EMPTY_INPUT) + { + if (inputID != null) + { + try + { + CDOObject object = view.getObject(inputID); + selectionViewer.setInput(object); + inputID = null; + } + catch (Exception ex) + { + // Ignore + } + } + } + else if (input instanceof EObject) + { + CDOObject object = CDOUtil.getCDOObject((EObject)input); + if (object.cdoInvalid()) + { + inputID = object.cdoID(); + selectionViewer.setInput(EMPTY_INPUT); + } + } + } + } + }; + + /** + * Handles activation of the editor or it's associated views. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected void handleActivateGen() + { + // Recompute the read only state. + // + if (editingDomain.getResourceToReadOnlyMap() != null) + { + editingDomain.getResourceToReadOnlyMap().clear(); + + // Refresh any actions that may become enabled or disabled. + // + setSelection(getSelection()); + } + + if (!removedResources.isEmpty()) + { + if (handleDirtyConflict()) + { + getSite().getPage().closeEditor(CDOEditor.this, false); + } + else + { + removedResources.clear(); + changedResources.clear(); + savedResources.clear(); + } + } + else if (!changedResources.isEmpty()) + { + changedResources.removeAll(savedResources); + handleChangedResources(); + changedResources.clear(); + savedResources.clear(); + } + } + + /** + * Handles activation of the editor or it's associated views. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated NOT + */ + protected void handleActivate() + { + handleActivateGen(); + setCurrentViewer(selectionViewer); + } + + /** + * Handles what to do with changed resources on activation. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected void handleChangedResources() + { + if (!changedResources.isEmpty() && (!isDirty() || handleDirtyConflict())) + { + if (isDirty()) + { + changedResources.addAll(editingDomain.getResourceSet().getResources()); + } + editingDomain.getCommandStack().flush(); + + updateProblemIndication = false; + for (Resource resource : changedResources) + { + if (resource.isLoaded()) + { + resource.unload(); + try + { + resource.load(Collections.EMPTY_MAP); + } + catch (IOException exception) + { + if (!resourceToDiagnosticMap.containsKey(resource)) + { + resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception)); + } + } + } + } + + if (AdapterFactoryEditingDomain.isStale(editorSelection)) + { + setSelection(StructuredSelection.EMPTY); + } + + updateProblemIndication = true; + updateProblemIndication(); + } + } + + /** + * Updates the problems indication with the information described in the specified diagnostic. <!-- begin-user-doc --> + * <!-- end-user-doc --> + * + * @generated + */ + protected void updateProblemIndication() + { + if (updateProblemIndication) + { + BasicDiagnostic diagnostic = new BasicDiagnostic(Diagnostic.OK, "org.eclipse.emf.cdo.ui", 0, null, + new Object[] { editingDomain.getResourceSet() }); + for (Diagnostic childDiagnostic : resourceToDiagnosticMap.values()) + { + if (childDiagnostic.getSeverity() != Diagnostic.OK) + { + diagnostic.add(childDiagnostic); + } + } + + int lastEditorPage = getPageCount() - 1; + if (lastEditorPage >= 0 && getEditor(lastEditorPage) instanceof ProblemEditorPart) + { + ((ProblemEditorPart)getEditor(lastEditorPage)).setDiagnostic(diagnostic); + if (diagnostic.getSeverity() != Diagnostic.OK) + { + setActivePage(lastEditorPage); + } + } + else if (diagnostic.getSeverity() != Diagnostic.OK) + { + ProblemEditorPart problemEditorPart = new ProblemEditorPart(); + problemEditorPart.setDiagnostic(diagnostic); + problemEditorPart.setMarkerHelper(markerHelper); + try + { + addPage(++lastEditorPage, problemEditorPart, getEditorInput()); + setPageText(lastEditorPage, problemEditorPart.getPartName()); + setActivePage(lastEditorPage); + showTabs(); + } + catch (PartInitException exception) + { + PluginDelegator.INSTANCE.log(exception); + } + } + + if (markerHelper.hasMarkers(editingDomain.getResourceSet())) + { + markerHelper.deleteMarkers(editingDomain.getResourceSet()); + if (diagnostic.getSeverity() != Diagnostic.OK) + { + try + { + markerHelper.createMarkers(diagnostic); + } + catch (CoreException exception) + { + PluginDelegator.INSTANCE.log(exception); + } + } + } + } + } + + /** + * Shows a dialog that asks if conflicting changes should be discarded. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected boolean handleDirtyConflict() + { + return MessageDialog.openQuestion(getSite().getShell(), getString("_UI_FileConflict_label"), + getString("_WARN_FileConflict")); + } + + /** + * This creates a model editor. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public CDOEditor() + { + super(); + initializeEditingDomain(); + } + + /** + * This sets up the editing domain for the model editor. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected void initializeEditingDomainGen() + { + // Create an adapter factory that yields item providers. + // + adapterFactory = new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE); + + adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory()); + adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory()); + + // Create the command stack that will notify this editor as commands are executed. + // + BasicCommandStack commandStack = new BasicCommandStack(); + + // Add a listener to set the most recent command's affected objects to be the selection of the viewer with focus. + // + commandStack.addCommandStackListener(new CommandStackListener() + { + public void commandStackChanged(final EventObject event) + { + getContainer().getDisplay().asyncExec(new Runnable() + { + public void run() + { + firePropertyChange(IEditorPart.PROP_DIRTY); + + // Try to select the affected objects. + // + Command mostRecentCommand = ((CommandStack)event.getSource()).getMostRecentCommand(); + if (mostRecentCommand != null) + { + setSelectionToViewer(mostRecentCommand.getAffectedObjects()); + } + if (propertySheetPage != null && !propertySheetPage.getControl().isDisposed()) + { + propertySheetPage.refresh(); + } + } + }); + } + }); + + // Create the editing domain with a special command stack. + // + editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, new HashMap<Resource, Boolean>()); + } + + /** + * @ADDED + */ + protected void initializeEditingDomain() + { + ComposedAdapterFactory.Descriptor.Registry registry = EMFEditPlugin.getComposedAdapterFactoryDescriptorRegistry(); + adapterFactory = new ComposedAdapterFactory(registry); + adapterFactory.addAdapterFactory(new ResourceItemProviderAdapterFactory()); + adapterFactory.addAdapterFactory(new ReflectiveItemProviderAdapterFactory()); + } + + /** + * This is here for the listener to be able to call it. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + @Override + protected void firePropertyChange(int action) + { + super.firePropertyChange(action); + } + + /** + * This sets the selection into whichever viewer is active. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public void setSelectionToViewer(Collection<?> collection) + { + final Collection<?> theSelection = collection; + // Make sure it's okay. + // + if (theSelection != null && !theSelection.isEmpty()) + { + Runnable runnable = new Runnable() + { + public void run() + { + // Try to select the items in the current content viewer of the editor. + // + if (currentViewer != null) + { + currentViewer.setSelection(new StructuredSelection(theSelection.toArray()), true); + } + } + }; + getSite().getShell().getDisplay().asyncExec(runnable); + } + } + + /** + * This returns the editing domain as required by the {@link IEditingDomainProvider} interface. This is important for + * implementing the static methods of {@link AdapterFactoryEditingDomain} and for supporting + * {@link org.eclipse.emf.edit.ui.action.CommandAction}. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public EditingDomain getEditingDomain() + { + return editingDomain; + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public class ReverseAdapterFactoryContentProvider extends AdapterFactoryContentProvider + { + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public ReverseAdapterFactoryContentProvider(AdapterFactory adapterFactory) + { + super(adapterFactory); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + @Override + public Object[] getElements(Object object) + { + Object parent = super.getParent(object); + return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + @Override + public Object[] getChildren(Object object) + { + Object parent = super.getParent(object); + return (parent == null ? Collections.EMPTY_SET : Collections.singleton(parent)).toArray(); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + @Override + public boolean hasChildren(Object object) + { + Object parent = super.getParent(object); + return parent != null; + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + @Override + public Object getParent(Object object) + { + return null; + } + } + + /** + * This makes sure that one content viewer, either for the current page or the outline view, if it has focus, is the + * current one. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public void setCurrentViewer(Viewer viewer) + { + // If it is changing... + // + if (currentViewer != viewer) + { + if (selectionChangedListener == null) + { + // Create the listener on demand. + // + selectionChangedListener = new ISelectionChangedListener() + { + // This just notifies those things that are affected by the section. + // + public void selectionChanged(SelectionChangedEvent selectionChangedEvent) + { + setSelection(selectionChangedEvent.getSelection()); + } + }; + } + + // Stop listening to the old one. + // + if (currentViewer != null) + { + currentViewer.removeSelectionChangedListener(selectionChangedListener); + } + + // Start listening to the new one. + // + if (viewer != null) + { + viewer.addSelectionChangedListener(selectionChangedListener); + } + + // Remember it. + // + currentViewer = viewer; + + // Set the editors selection based on the current viewer's selection. + // + setSelection(currentViewer == null ? StructuredSelection.EMPTY : currentViewer.getSelection()); + } + } + + /** + * This returns the viewer as required by the {@link IViewerProvider} interface. <!-- begin-user-doc --> <!-- + * end-user-doc --> + * + * @generated + */ + public Viewer getViewer() + { + return currentViewer; + } + + /** + * This creates a context menu for the viewer and adds a listener as well registering the menu for extension. <!-- + * begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + protected void createContextMenuFor(StructuredViewer viewer) + { + MenuManager contextMenu = new MenuManager("#PopUp"); + contextMenu.add(new Separator("additions")); + contextMenu.setRemoveAllWhenShown(true); + contextMenu.addMenuListener(this); + Menu menu = contextMenu.createContextMenu(viewer.getControl()); + viewer.getControl().setMenu(menu); + getSite().registerContextMenu(contextMenu, new UnwrappingSelectionProvider(viewer)); + + int dndOperations = DND.DROP_COPY | DND.DROP_MOVE | DND.DROP_LINK; + Transfer[] transfers = new Transfer[] { LocalTransfer.getInstance() }; + viewer.addDragSupport(dndOperations, transfers, new ViewerDragAdapter(viewer)); + viewer.addDropSupport(dndOperations, transfers, new EditingDomainViewerDropAdapter(editingDomain, viewer)); + } + + /** + * @ADDED + */ + public CDOView getView() + { + return view; + } + + /** + * This is the method called to load a resource into the editing domain's resource set based on the editor's input. + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public void createModelGen() + { + URI resourceURI = EditUIUtil.getURI(getEditorInput()); + Exception exception = null; + Resource resource = null; + try + { + // Load the resource through the editing domain. + // + resource = editingDomain.getResourceSet().getResource(resourceURI, true); + } + catch (Exception e) + { + exception = e; + resource = editingDomain.getResourceSet().getResource(resourceURI, false); + } + + Diagnostic diagnostic = analyzeResourceProblems(resource, exception); + if (diagnostic.getSeverity() != Diagnostic.OK) + { + resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception)); + } + editingDomain.getResourceSet().eAdapters().add(problemIndicationAdapter); + } + + /** + * @ADDED + */ + public void createModel() + { + try + { + CDOEditorInput editorInput = (CDOEditorInput)getEditorInput(); + view = editorInput.getView(); + view.addListener(viewTargetListener); + + // TODO Check if a CommandStack is needed + BasicCommandStack commandStack = new BasicCommandStack(); + commandStack.addCommandStackListener(new CommandStackListener() + { + public void commandStackChanged(final EventObject event) + { + try + { + if (getContainer() != null && !getContainer().isDisposed()) + { + getContainer().getDisplay().asyncExec(new Runnable() + { + public void run() + { + Command mostRecentCommand = ((CommandStack)event.getSource()).getMostRecentCommand(); + if (mostRecentCommand != null) + { + setSelectionToViewer(mostRecentCommand.getAffectedObjects()); + } + + if (propertySheetPage != null && !propertySheetPage.getControl().isDisposed()) + { + propertySheetPage.refresh(); + } + } + }); + } + } + catch (RuntimeException ex) + { + OM.LOG.error(ex); + } + } + }); + + ResourceSet resourceSet = view.getResourceSet(); + editingDomain = new AdapterFactoryEditingDomain(adapterFactory, commandStack, resourceSet); + + // This adapter provides the EditingDomain of the Editor + resourceSet.eAdapters().add(new EditingDomainProviderAdapter()); + + String resourcePath = editorInput.getResourcePath(); + if (resourcePath == null) + { + viewerInput = resourceSet; + } + else + { + URI resourceURI = CDOURIUtil.createResourceURI(view, resourcePath); + viewerInput = resourceSet.getResource(resourceURI, true); + } + + // resourceSet.eAdapters().add(problemIndicationAdapter); + } + catch (RuntimeException ex) + { + OM.LOG.error(ex); + throw ex; + } + } + + /** + * Returns a diagnostic describing the errors and warnings listed in the resource and the specified exception (if + * any). <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public Diagnostic analyzeResourceProblems(Resource resource, Exception exception) + { + if (!resource.getErrors().isEmpty() || !resource.getWarnings().isEmpty()) + { + BasicDiagnostic basicDiagnostic = new BasicDiagnostic(Diagnostic.ERROR, "org.eclipse.emf.cdo.ui", 0, getString( + "_UI_CreateModelError_message", resource.getURI()), new Object[] { exception == null ? (Object)resource + : exception }); + basicDiagnostic.merge(EcoreUtil.computeDiagnostic(resource, true)); + return basicDiagnostic; + } + else if (exception != null) + { + return new BasicDiagnostic(Diagnostic.ERROR, "org.eclipse.emf.cdo.ui", 0, getString( + "_UI_CreateModelError_message", resource.getURI()), new Object[] { exception }); + } + else + { + return Diagnostic.OK_INSTANCE; + } + } + + /** + * This is the method used by the framework to install your own controls. <!-- begin-user-doc --> <!-- end-user-doc + * --> + * + * @generated + */ + public void createPagesGen() + { + // Creates the model from the editor input + // + createModel(); + + // Only creates the other pages if there is something that can be edited + // + if (!getEditingDomain().getResourceSet().getResources().isEmpty()) + { + // Create a page for the selection tree view. + // + Tree tree = new Tree(getContainer(), SWT.MULTI); + selectionViewer = new TreeViewer(tree); + setCurrentViewer(selectionViewer); + + selectionViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory)); + selectionViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory)); + selectionViewer.setInput(editingDomain.getResourceSet()); + selectionViewer.setSelection(new StructuredSelection(editingDomain.getResourceSet().getResources().get(0)), true); + + new AdapterFactoryTreeEditor(selectionViewer.getTree(), adapterFactory); + + createContextMenuFor(selectionViewer); + int pageIndex = addPage(tree); + setPageText(pageIndex, getString("_UI_SelectionPage_label")); + + getSite().getShell().getDisplay().asyncExec(new Runnable() + { + public void run() + { + setActivePage(0); + } + }); + } + + // Ensures that this editor will only display the page's tab + // area if there are more than one page + // + getContainer().addControlListener(new ControlAdapter() + { + boolean guard = false; + + @Override + public void controlResized(ControlEvent event) + { + if (!guard) + { + guard = true; + hideTabs(); + guard = false; + } + } + }); + + getSite().getShell().getDisplay().asyncExec(new Runnable() + { + public void run() + { + updateProblemIndication(); + } + }); + } + + /** + * @ADDED + */ + @Override + public void createPages() + { + try + { + // Creates the model from the editor input + createModel(); + + // Create a page for the selection tree view. + getContainer().setLayoutData(UIUtil.createGridData()); + getContainer().setLayout(UIUtil.createGridLayout(1)); + Composite composite = UIUtil.createGridComposite(getContainer(), 1); + composite.setLayoutData(UIUtil.createGridData()); + composite.setLayout(UIUtil.createGridLayout(1)); + Tree tree = new Tree(composite, SWT.MULTI | SWT.BORDER); + tree.setLayoutData(UIUtil.createGridData()); + + final Set<CDOID> expandedIDs = new HashSet<CDOID>(); + final boolean sliderAllowed = view.isReadOnly() && view.getSession().getRepositoryInfo().isSupportingAudits(); + if (sliderAllowed) + { + createTimeSlider(composite, expandedIDs); + } + + selectionViewer = new TreeViewer(tree) + { + @Override + public void setSelection(ISelection selection, boolean reveal) + { + if (sliderAllowed && selection instanceof IStructuredSelection) + { + IStructuredSelection ssel = (IStructuredSelection)selection; + for (Iterator<?> it = ssel.iterator(); it.hasNext();) + { + Object object = it.next(); + if (object instanceof EObject) + { + CDOObject cdoObject = CDOUtil.getCDOObject((EObject)object); + switch (cdoObject.cdoState()) + { + case TRANSIENT: + case PREPARED: + case INVALID: + case INVALID_CONFLICT: + it.remove(); + } + } + } + } + + super.setSelection(selection, reveal); + } + }; + + selectionViewer.addTreeListener(new ITreeViewerListener() + { + public void treeExpanded(TreeExpansionEvent event) + { + CDOID id = getID(event.getElement()); + if (id != null) + { + expandedIDs.add(id); + } + } + + public void treeCollapsed(TreeExpansionEvent event) + { + CDOID id = getID(event.getElement()); + if (id != null) + { + expandedIDs.remove(id); + } + } + + private CDOID getID(Object element) + { + if (element instanceof EObject) + { + CDOObject object = CDOUtil.getCDOObject((EObject)element); + return object.cdoID(); + } + + return null; + } + }); + + setCurrentViewer(selectionViewer); + + selectionViewer.setContentProvider(createContentProvider()); + selectionViewer.setLabelProvider(createLabelProvider()); + selectionViewer.setInput(viewerInput); + + new AdapterFactoryTreeEditor(selectionViewer.getTree(), adapterFactory); + + createContextMenuFor(selectionViewer); + int pageIndex = addPage(composite); + setPageText(pageIndex, getString("_UI_SelectionPage_label")); //$NON-NLS-1$ + + setActivePage(0); + + // Ensures that this editor will only display the page's tab + // area if there are more than one page + getContainer().addControlListener(new ControlAdapter() + { + boolean guard = false; + + @Override + public void controlResized(ControlEvent event) + { + if (!guard) + { + guard = true; + hideTabs(); + guard = false; + } + } + }); + + updateProblemIndication(); + eventHandler = new CDOEventHandler(view, selectionViewer) + { + @Override + protected void objectInvalidated(InternalCDOObject cdoObject) + { + if (CDOUtil.isLegacyObject(cdoObject)) + { + CDOStateMachine.INSTANCE.read(cdoObject); + } + } + + @Override + protected void viewConflict(final CDOObject conflictingObject, boolean firstConflict) + { + refreshViewer(conflictingObject); + } + + @Override + protected void viewClosed() + { + closeEditor(); + } + + @Override + protected void viewDirtyStateChanged() + { + if (viewerInput instanceof CDOResource) + { + CDOResource resource = (CDOResource)viewerInput; + if (!view.isObjectRegistered(resource.cdoID())) + { + closeEditor(); + return; + } + } + + fireDirtyPropertyChange(); + } + }; + } + catch (RuntimeException ex) + { + OM.LOG.error(ex); + throw ex; + } + + getViewer().getControl().addMouseListener(new MouseListener() + { + public void mouseDoubleClick(MouseEvent e) + { + try + { + getSite().getPage().showView("org.eclipse.ui.views.PropertySheet"); //$NON-NLS-1$ + } + catch (PartInitException ex) + { + OM.LOG.error(ex); + } + } + + public void mouseDown(MouseEvent e) + { + // do nothing + } + + public void mouseUp(MouseEvent e) + { + // do nothing + } + }); + } + + /** + * @ADDED + */ + protected void createTimeSlider(final Composite composite, final Set<CDOID> expandedIDs) + { + final CDOSession session = view.getSession(); + final long startTimeStamp = session.getRepositoryInfo().getCreationTime(); + final long endTimeStamp = session.getLastUpdateTime(); + + final int MIN = 0; + final int MAX = 100000; + final long absoluteTimeWindowLength = endTimeStamp - startTimeStamp; + final long scaleFactor = MAX - MIN; + final double stepSize = (double)absoluteTimeWindowLength / (double)scaleFactor; + + final Group group = new Group(composite, SWT.NONE); + group.setLayoutData(UIUtil.createEmptyGridData()); + group.setLayout(new FillLayout()); + group.setText(CDOCommonUtil.formatTimeStamp(endTimeStamp)); + group.setVisible(false); + + final Scale scale = new Scale(group, SWT.HORIZONTAL); + scale.setMinimum(MIN); + scale.setMaximum(MAX); + scale.setSelection(MAX); + + scale.addSelectionListener(new SelectionAdapter() + { + @Override + public void widgetSelected(SelectionEvent e) + { + long value = scale.getSelection(); + long timeStamp = startTimeStamp + Math.round(stepSize * value); + + group.setText(CDOCommonUtil.formatTimeStamp(timeStamp)); + + view.setTimeStamp(timeStamp); + selectionViewer.refresh(); + setExpandedStates(); + } + + private void setExpandedStates() + { + for (CDOID id : expandedIDs) + { + try + { + CDOObject object = view.getObject(id); + selectionViewer.setExpandedState(object, true); + } + catch (Exception ex) + { + // Ignore + } + } + } + }); + + IAction action = new Action() + { + @Override + public void run() + { + if (group.isVisible()) + { + group.setVisible(false); + group.setLayoutData(UIUtil.createEmptyGridData()); + composite.layout(); + } + else + { + group.setVisible(true); + group.setLayoutData(new GridData(SWT.FILL, 50, true, false)); + composite.layout(); + } + } + }; + + action.setEnabled(true); + action.setChecked(false); + action.setImageDescriptor(SharedIcons.getDescriptor(SharedIcons.ETOOL_SLIDER_ICON)); + action.setToolTipText(Messages.getString("CDOEditor.1")); //$NON-NLS-1$ + getActionBars().getToolBarManager().add(action); + } + + /** + * @ADDED + */ + protected IContentProvider createContentProvider() + { + return new AdapterFactoryContentProvider(adapterFactory); + } + + /** + * @ADDED + */ + protected ILabelProvider createLabelProvider() + { + return new DecoratingLabelProvider(new CDOLabelProvider(adapterFactory, view, selectionViewer), + createLabelDecorator()); + } + + /** + * @ADDED + */ + protected ILabelDecorator createLabelDecorator() + { + return PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator(); + } + + /** + * If there is just one page in the multi-page editor part, this hides the single tab at the bottom. <!-- + * begin-user-doc --> <!-- end-user-doc --> + * + * @generated NOT + */ + protected void hideTabs() + { + if (getPageCount() <= 1) + { + setPageText(0, ""); //$NON-NLS-1$ + if (getContainer() != null && !getContainer().isDisposed() && getContainer() instanceof CTabFolder) + { + ((CTabFolder)getContainer()).setTabHeight(1); + Point point = getContainer().getSize(); + getContainer().setSize(point.x, point.y + 6); + } + } + } + + /** + * If there is more than one page in the multi-page editor part, this shows the tabs at the bottom. <!-- + * begin-user-doc --> <!-- end-user-doc --> + * + * @generated NOT + */ + protected void showTabs() + { + if (getPageCount() > 1) + { + setPageText(0, getString("_UI_SelectionPage_label")); //$NON-NLS-1$ + if (getContainer() != null && !getContainer().isDisposed() && getContainer() instanceof CTabFolder) + { + ((CTabFolder)getContainer()).setTabHeight(SWT.DEFAULT); + Point point = getContainer().getSize(); + getContainer().setSize(point.x, point.y - 6); + } + } + } + + /** + * This is used to track the active viewer. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + @Override + protected void pageChange(int pageIndex) + { + super.pageChange(pageIndex); + + if (contentOutlinePage != null) + { + handleContentOutlineSelection(contentOutlinePage.getSelection()); + } + } + + /** + * This is how the framework determines which interfaces we implement. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + @SuppressWarnings("rawtypes") + @Override + public Object getAdapter(Class key) + { + if (key.equals(IContentOutlinePage.class)) + { + return showOutlineView() ? getContentOutlinePage() : null; + } + else if (key.equals(IPropertySheetPage.class)) + { + return getPropertySheetPage(); + } + else if (key.equals(IGotoMarker.class)) + { + return this; + } + else + { + return super.getAdapter(key); + } + } + + /** + * This accesses a cached version of the content outliner. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated NOT + */ + public IContentOutlinePage getContentOutlinePage() + { + if (contentOutlinePage == null) + { + // The content outline is just a tree. + // + class MyContentOutlinePage extends ContentOutlinePage + { + @Override + public void createControl(Composite parent) + { + super.createControl(parent); + contentOutlineViewer = getTreeViewer(); + contentOutlineViewer.addSelectionChangedListener(this); + + // Set up the tree viewer. + // + contentOutlineViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory)); + contentOutlineViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory)); + contentOutlineViewer.setInput(viewerInput); + + // Make sure our popups work. + // + createContextMenuFor(contentOutlineViewer); + + if (!CDOUtil.getResources(editingDomain.getResourceSet()).isEmpty()) + { + // Select the root object in the view. + // + contentOutlineViewer.setSelection( + new StructuredSelection(CDOUtil.getResources(editingDomain.getResourceSet()).get(0)), true); + } + } + + @Override + public void makeContributions(IMenuManager menuManager, IToolBarManager toolBarManager, + IStatusLineManager statusLineManager) + { + super.makeContributions(menuManager, toolBarManager, statusLineManager); + contentOutlineStatusLineManager = statusLineManager; + } + + @Override + public void setActionBars(IActionBars actionBars) + { + super.setActionBars(actionBars); + getActionBarContributor().shareGlobalActions(this, actionBars); + } + } + + contentOutlinePage = new MyContentOutlinePage(); + + // Listen to selection so that we can handle it is a special way. + // + contentOutlinePage.addSelectionChangedListener(new ISelectionChangedListener() + { + // This ensures that we handle selections correctly. + // + public void selectionChanged(SelectionChangedEvent event) + { + handleContentOutlineSelection(event.getSelection()); + } + }); + } + + return contentOutlinePage; + } + + /** + * This accesses a cached version of the property sheet. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public IPropertySheetPage getPropertySheetPage() + { + if (propertySheetPage == null) + { + propertySheetPage = new ExtendedPropertySheetPage(editingDomain) + { + @Override + public void setSelectionToViewer(List<?> selection) + { + CDOEditor.this.setSelectionToViewer(selection); + CDOEditor.this.setFocus(); + } + + @Override + public void setActionBars(IActionBars actionBars) + { + super.setActionBars(actionBars); + getActionBarContributor().shareGlobalActions(this, actionBars); + } + }; + propertySheetPage.setPropertySourceProvider(new AdapterFactoryContentProvider(adapterFactory)); + } + + return propertySheetPage; + } + + /** + * This deals with how we want selection in the outliner to affect the other views. <!-- begin-user-doc --> <!-- + * end-user-doc --> + * + * @generated + */ + public void handleContentOutlineSelection(ISelection selection) + { + if (selectionViewer != null && !selection.isEmpty() && selection instanceof IStructuredSelection) + { + Iterator<?> selectedElements = ((IStructuredSelection)selection).iterator(); + if (selectedElements.hasNext()) + { + // Get the first selected element. + // + Object selectedElement = selectedElements.next(); + + ArrayList<Object> selectionList = new ArrayList<Object>(); + selectionList.add(selectedElement); + while (selectedElements.hasNext()) + { + selectionList.add(selectedElements.next()); + } + + // Set the selection to the widget. + // + selectionViewer.setSelection(new StructuredSelection(selectionList)); + } + } + } + + /** + * This is for implementing {@link IEditorPart} and simply tests the command stack. <!-- begin-user-doc --> <!-- + * end-user-doc --> + * + * @generated NOT + */ + @Override + public boolean isDirty() + { + return view.isDirty(); + } + + /** + * This is for implementing {@link IEditorPart} and simply saves the model file. <!-- begin-user-doc --> <!-- + * end-user-doc --> + * + * @generated + */ + public void doSaveGen(IProgressMonitor progressMonitor) + { + // Save only resources that have actually changed. + // + final Map<Object, Object> saveOptions = new HashMap<Object, Object>(); + saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER); + + // Do the work within an operation because this is a long running activity that modifies the workbench. + // + WorkspaceModifyOperation operation = new WorkspaceModifyOperation() + { + // This is the method that gets invoked when the operation runs. + // + @Override + public void execute(IProgressMonitor monitor) + { + // Save the resources to the file system. + // + boolean first = true; + for (Resource resource : editingDomain.getResourceSet().getResources()) + { + if ((first || !resource.getContents().isEmpty() || isPersisted(resource)) + && !editingDomain.isReadOnly(resource)) + { + try + { + long timeStamp = resource.getTimeStamp(); + resource.save(saveOptions); + if (resource.getTimeStamp() != timeStamp) + { + savedResources.add(resource); + } + } + catch (Exception exception) + { + resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception)); + } + first = false; + } + } + } + }; + + updateProblemIndication = false; + try + { + // This runs the options, and shows progress. + // + new ProgressMonitorDialog(getSite().getShell()).run(true, false, operation); + + // Refresh the necessary state. + // + ((BasicCommandStack)editingDomain.getCommandStack()).saveIsDone(); + firePropertyChange(IEditorPart.PROP_DIRTY); + } + catch (Exception exception) + { + // Something went wrong that shouldn't. + // + PluginDelegator.INSTANCE.log(exception); + } + updateProblemIndication = true; + updateProblemIndication(); + } + + /** + * @ADDED + */ + @Override + public void doSave(IProgressMonitor progressMonitor) + { + Display.getCurrent().asyncExec(null); + // Save only resources that have actually changed. + // + final Map<Object, Object> saveOptions = new HashMap<Object, Object>(); + saveOptions.put(Resource.OPTION_SAVE_ONLY_IF_CHANGED, Resource.OPTION_SAVE_ONLY_IF_CHANGED_MEMORY_BUFFER); + + IRunnableWithProgress operation = new IRunnableWithProgress() + { + public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException + { + boolean first = true; + EList<Resource> resources = CDOUtil.getResources(editingDomain.getResourceSet()); + monitor.beginTask("", resources.size()); //$NON-NLS-1$ + try + { + for (Resource resource : resources) + { + if ((first || !resource.getContents().isEmpty() || isPersisted(resource)) + && !editingDomain.isReadOnly(resource)) + { + try + { + savedResources.add(resource); + saveOptions.put(CDOResource.OPTION_SAVE_PROGRESS_MONITOR, new SubProgressMonitor(monitor, 1)); + saveOptions.put(CDOResource.OPTION_SAVE_OVERRIDE_TRANSACTION, view); + resource.save(saveOptions); + } + catch (TransactionException exception) + { + OM.LOG.error(exception); + final Shell shell = getSite().getShell(); + shell.getDisplay().syncExec(new Runnable() + { + public void run() + { + CDOTransaction transaction = (CDOTransaction)view; + String title = Messages.getString("CDOEditor.17"); //$NON-NLS-1$ + String message = Messages.getString("CDOEditor.18"); //$NON-NLS-1$ + RollbackTransactionDialog dialog = new RollbackTransactionDialog(getEditorSite().getPage(), title, + message, transaction); + if (dialog.open() == RollbackTransactionDialog.OK) + { + transaction.rollback(); + } + } + }); + } + catch (Exception exception) + { + OM.LOG.error(exception); + resourceToDiagnosticMap.put(resource, analyzeResourceProblems(resource, exception)); + } + + first = false; + } + else + { + monitor.worked(1); + } + } + } + finally + { + monitor.done(); + } + } + }; + + updateProblemIndication = false; + + try + { + // This runs the options, and shows progress. + // + new ProgressMonitorDialog(getSite().getShell()).run(true, true, operation); + + // Refresh the necessary state. + // + ((BasicCommandStack)editingDomain.getCommandStack()).saveIsDone(); + } + catch (Exception exception) + { + // Something went wrong that shouldn't. + // + PluginDelegator.INSTANCE.log(exception); + } + + updateProblemIndication = true; + updateProblemIndication(); + } + + /** + * This returns whether something has been persisted to the URI of the specified resource. The implementation uses the + * URI converter from the editor's resource set to try to open an input stream. <!-- begin-user-doc --> <!-- + * end-user-doc --> + * + * @generated + */ + protected boolean isPersisted(Resource resource) + { + boolean result = false; + try + { + InputStream stream = editingDomain.getResourceSet().getURIConverter().createInputStream(resource.getURI()); + if (stream != null) + { + result = true; + stream.close(); + } + } + catch (IOException e) + { + // Ignore + } + return result; + } + + /** + * This always returns true because it is not currently supported. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public boolean isSaveAsAllowedGen() + { + return true; + } + + /** + * @ADDED + */ + @Override + public boolean isSaveAsAllowed() + { + return false; + } + + /** + * This also changes the editor's input. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + @Override + public void doSaveAs() + { + SaveAsDialog saveAsDialog = new SaveAsDialog(getSite().getShell()); + saveAsDialog.open(); + IPath path = saveAsDialog.getResult(); + if (path != null) + { + IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(path); + if (file != null) + { + doSaveAs(URI.createPlatformResourceURI(file.getFullPath().toString(), true), new FileEditorInput(file)); + } + } + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated NOT + */ + protected void doSaveAs(URI uri, IEditorInput editorInput) + { + throw new UnsupportedOperationException(); + + // CDONet4jUtil.getResources(editingDomain.getResourceSet()).get(0).setURI(uri); + // setInputWithNotify(editorInput); + // setPartName(editorInput.getName()); + // IProgressMonitor progressMonitor = getActionBars().getStatusLineManager() != null ? getActionBars() + // .getStatusLineManager().getProgressMonitor() : new NullProgressMonitor(); + // doSave(progressMonitor); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public void gotoMarker(IMarker marker) + { + try + { + if (marker.getType().equals(EValidator.MARKER)) + { + String uriAttribute = marker.getAttribute(EValidator.URI_ATTRIBUTE, null); + if (uriAttribute != null) + { + URI uri = URI.createURI(uriAttribute); + EObject eObject = editingDomain.getResourceSet().getEObject(uri, true); + if (eObject != null) + { + setSelectionToViewer(Collections.singleton(editingDomain.getWrapper(eObject))); + } + } + } + } + catch (CoreException exception) + { + PluginDelegator.INSTANCE.log(exception); + } + } + + /** + * This is called during startup. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public void initGen(IEditorSite site, IEditorInput editorInput) + { + setSite(site); + setInputWithNotify(editorInput); + setPartName(editorInput.getName()); + site.setSelectionProvider(this); + site.getPage().addPartListener(partListener); + ResourcesPlugin.getWorkspace().addResourceChangeListener(resourceChangeListener, IResourceChangeEvent.POST_CHANGE); + } + + /** + * @ADDED + */ + @Override + public void init(IEditorSite site, IEditorInput editorInput) + { + setSite(site); + setPartName(editorInput.getName()); + site.setSelectionProvider(this); + site.getPage().addPartListener(partListener); + setInputWithNotify(editorInput); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + @Override + public void setFocus() + { + getControl(getActivePage()).setFocus(); + } + + /** + * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public void addSelectionChangedListener(ISelectionChangedListener listener) + { + selectionChangedListeners.add(listener); + } + + /** + * This implements {@link org.eclipse.jface.viewers.ISelectionProvider}. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public void removeSelectionChangedListener(ISelectionChangedListener listener) + { + selectionChangedListeners.remove(listener); + } + + /** + * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to return this editor's overall selection. + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public ISelection getSelection() + { + return editorSelection; + } + + /** + * This implements {@link org.eclipse.jface.viewers.ISelectionProvider} to set this editor's overall selection. + * Calling this result will notify the listeners. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public void setSelection(ISelection selection) + { + editorSelection = selection; + + for (ISelectionChangedListener listener : selectionChangedListeners) + { + listener.selectionChanged(new SelectionChangedEvent(this, selection)); + } + setStatusLineManager(selection); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public void setStatusLineManager(ISelection selection) + { + IStatusLineManager statusLineManager = currentViewer != null && currentViewer == contentOutlineViewer ? contentOutlineStatusLineManager + : getActionBars().getStatusLineManager(); + + if (statusLineManager != null) + { + if (selection instanceof IStructuredSelection) + { + Collection<?> collection = ((IStructuredSelection)selection).toList(); + switch (collection.size()) + { + case 0: + { + statusLineManager.setMessage(getString("_UI_NoObjectSelected")); + break; + } + case 1: + { + String text = new AdapterFactoryItemDelegator(adapterFactory).getText(collection.iterator().next()); + statusLineManager.setMessage(getString("_UI_SingleObjectSelected", text)); + break; + } + default: + { + statusLineManager.setMessage(getString("_UI_MultiObjectSelected", Integer.toString(collection.size()))); + break; + } + } + } + else + { + statusLineManager.setMessage(""); + } + } + } + + /** + * This looks up a string in the plugin's plugin.properties file. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + private static String getString(String key) + { + return PluginDelegator.INSTANCE.getString(key); + } + + /** + * This looks up a string in plugin.properties, making a substitution. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + private static String getString(String key, Object s1) + { + return PluginDelegator.INSTANCE.getString(key, new Object[] { s1 }); + } + + /** + * This implements {@link org.eclipse.jface.action.IMenuListener} to help fill the context menus with contributions + * from the Edit menu. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public void menuAboutToShowGen(IMenuManager menuManager) + { + ((IMenuListener)getEditorSite().getActionBarContributor()).menuAboutToShow(menuManager); + } + + /** + * @ADDED + */ + public void menuAboutToShow(IMenuManager menuManager) + { + menuAboutToShowGen(menuManager); + MenuManager submenuManager = new MenuManager(Messages.getString("CDOEditor.23")); //$NON-NLS-1$ + if (populateNewRoot(submenuManager)) + { + menuManager.insertBefore("edit", submenuManager); //$NON-NLS-1$ + } + + IStructuredSelection sel = (IStructuredSelection)editorSelection; + if (sel.size() == 1) + { + Object element = sel.getFirstElement(); + if (element instanceof EObject) + { + final EObject object = (EObject)element; + final List<EReference> features = new ArrayList<EReference>(); + for (EReference containment : object.eClass().getEAllContainments()) + { + if (containment.isMany()) + { + features.add(containment); + } + } + + if (!features.isEmpty()) + { + final IWorkbenchPage page = getSite().getPage(); + menuManager.insertBefore( + "edit", new LongRunningAction(page, Messages.getString("CDOEditor.26") + SafeAction.INTERACTIVE) //$NON-NLS-1$ //$NON-NLS-2$ + { + private EReference feature; + + private int instances; + + @Override + protected void preRun() throws Exception + { + BulkAddDialog dialog = new BulkAddDialog(page, features); + if (dialog.open() == BulkAddDialog.OK) + { + feature = dialog.getFeature(); + instances = dialog.getInstances(); + } + else + { + cancel(); + } + } + + @SuppressWarnings("unchecked") + @Override + protected void doRun(IProgressMonitor progressMonitor) throws Exception + { + List<EObject> children = new ArrayList<EObject>(); + for (int i = 0; i < instances; i++) + { + EObject child = EcoreUtil.create(feature.getEReferenceType()); + children.add(child); + } + + List<EObject> list = (EList<EObject>)object.eGet(feature); + list.addAll(children); + } + }); + } + } + } + } + + /** + * @ADDED + */ + protected boolean populateNewRoot(MenuManager menuManager) + { + boolean populated = false; + CDOPackageRegistry packageRegistry = view.getSession().getPackageRegistry(); + for (Map.Entry<String, Object> entry : EMFUtil.getSortedRegistryEntries(packageRegistry)) + { + IContributionItem item = populateSubMenu(entry.getKey(), entry.getValue(), packageRegistry); + if (item != null) + { + menuManager.add(item); + populated = true; + } + } + + return populated; + } + + /** + * @ADDED + */ + private IContributionItem populateSubMenu(String nsURI, Object value, final CDOPackageRegistry packageRegistry) + { + if (value instanceof EPackage) + { + EPackage ePackage = (EPackage)value; + CDOPackageInfo packageInfo = packageRegistry.getPackageInfo(ePackage); + CDOPackageUnit packageUnit = packageInfo.getPackageUnit(); + if (packageUnit.isResource()) + { + return null; + } + + ImageDescriptor imageDescriptor = SharedIcons.getDescriptor(SharedIcons.OBJ_EPACKAGE); + MenuManager submenuManager = new MenuManager(nsURI, imageDescriptor, nsURI); + populateSubMenu(ePackage, submenuManager); + return submenuManager; + } + + ImageDescriptor imageDescriptor = SharedIcons.getDescriptor(SharedIcons.OBJ_EPACKAGE_UNKNOWN); + final MenuManager submenuManager = new MenuManager(nsURI, imageDescriptor, nsURI); + submenuManager.setRemoveAllWhenShown(true); + submenuManager.add(new Action(Messages.getString("CDOEditor.27")) //$NON-NLS-1$ + { + }); + + submenuManager.addMenuListener(new IMenuListener() + { + public void menuAboutToShow(IMenuManager manager) + { + String nsURI = submenuManager.getMenuText(); + EPackage ePackage = packageRegistry.getEPackage(nsURI); + + if (ePackage != null) + { + populateSubMenu(ePackage, submenuManager); + } + else + { + OM.LOG.warn(MessageFormat.format(Messages.getString("CDOEditor.28"), nsURI)); //$NON-NLS-1$ + } + } + }); + + return submenuManager; + } + + /** + * @ADDED + */ + private void populateSubMenu(EPackage ePackage, final MenuManager submenuManager) + { + List<EObject> objects = new ArrayList<EObject>(); + for (EClassifier eClassifier : ePackage.getEClassifiers()) + { + if (eClassifier instanceof EClass) + { + EClass eClass = (EClass)eClassifier; + if (!eClass.isAbstract() && !eClass.isInterface()) + { + objects.add(EcoreUtil.create(eClass)); + } + } + } + + if (!objects.isEmpty()) + { + Collections.sort(objects, new Comparator<EObject>() + { + public int compare(EObject o1, EObject o2) + { + return o1.eClass().getName().compareTo(o2.eClass().getName()); + } + }); + + for (EObject object : objects) + { + CreateRootAction action = new CreateRootAction(object); + submenuManager.add(action); + } + } + } + + /** + * @ADDED + */ + protected String getLabelText(Object object) + { + try + { + IItemLabelProvider labelProvider = (IItemLabelProvider)adapterFactory.adapt(object, IItemLabelProvider.class); + if (labelProvider != null) + { + String text = labelProvider.getText(object); + if (text != null) + { + return text; + } + } + } + catch (Exception ignore) + { + ignore.printStackTrace(); + } + + return ""; //$NON-NLS-1$ + } + + /** + * @ADDED + */ + protected Object getLabelImage(Object object) + { + try + { + IItemLabelProvider labelProvider = (IItemLabelProvider)adapterFactory.adapt(object, IItemLabelProvider.class); + if (labelProvider != null) + { + return labelProvider.getImage(object); + } + } + catch (Exception ignore) + { + ignore.printStackTrace(); + } + + return null; + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public EditingDomainActionBarContributor getActionBarContributor() + { + return (EditingDomainActionBarContributor)getEditorSite().getActionBarContributor(); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public IActionBars getActionBars() + { + return getActionBarContributor().getActionBars(); + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public AdapterFactory getAdapterFactory() + { + return adapterFactory; + } + + /** + * <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated + */ + public void disposeGen() + { + updateProblemIndication = false; + + ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener); + + getSite().getPage().removePartListener(partListener); + + adapterFactory.dispose(); + + if (getActionBarContributor().getActiveEditor() == this) + { + getActionBarContributor().setActiveEditor(null); + } + + if (propertySheetPage != null) + { + propertySheetPage.dispose(); + } + + if (contentOutlinePage != null) + { + contentOutlinePage.dispose(); + } + + super.dispose(); + } + + /** + * @ADDED + */ + @Override + public void dispose() + { + updateProblemIndication = false; + view.removeListener(viewTargetListener); + + if (!view.isClosed()) + { + try + { + if (eventHandler != null) + { + eventHandler.dispose(); + } + } + catch (Exception ex) + { + OM.LOG.error(ex); + } + + try + { + if (adapterFactory != null) + { + adapterFactory.dispose(); + } + } + catch (Exception ex) + { + OM.LOG.error(ex); + } + } + + getSite().getPage().removePartListener(partListener); + + if (getActionBarContributor().getActiveEditor() == this) + { + getActionBarContributor().setActiveEditor(null); + } + + if (propertySheetPage != null) + { + propertySheetPage.dispose(); + } + + if (contentOutlinePage != null) + { + contentOutlinePage.dispose(); + } + + if (((CDOEditorInput)getEditorInput()).isViewOwned()) + { + view.close(); + } + + super.dispose(); + } + + /** + * Returns whether the outline view should be presented to the user. <!-- begin-user-doc --> <!-- end-user-doc --> + * + * @generated NOT + */ + protected boolean showOutlineView() + { + return true; + } + + /** + * @ADDED + */ + protected void fireDirtyPropertyChange() + { + try + { + getSite().getShell().getDisplay().asyncExec(new Runnable() + { + public void run() + { + try + { + firePropertyChange(IEditorPart.PROP_DIRTY); + } + catch (Exception ignore) + { + } + } + }); + } + catch (Exception ignore) + { + } + } + + /** + * @ADDED + */ + protected void closeEditor() + { + try + { + getSite().getShell().getDisplay().asyncExec(new Runnable() + { + public void run() + { + try + { + getSite().getPage().closeEditor(CDOEditor.this, false); + CDOEditor.this.dispose(); + } + catch (RuntimeException ignore) + { + // Do nothing + } + } + }); + } + catch (RuntimeException ignore) + { + // Do nothing + } + } + + /** + * @ADDED + */ + public void refreshViewer(final Object element) + { + try + { + selectionViewer.getControl().getDisplay().asyncExec(new Runnable() + { + public void run() + { + try + { + if (element == null) + { + selectionViewer.refresh(true); + } + else + { + selectionViewer.refresh(element, true); + } + } + catch (RuntimeException ignore) + { + // Do nothing + } + } + }); + } + catch (RuntimeException ignore) + { + // Do nothing + } + } + + /** + * @author Eike Stepper + * @ADDED + */ + private final class CreateRootAction extends LongRunningAction + { + private EObject object; + + private CreateRootAction(EObject object) + { + super(getEditorSite().getPage(), object.eClass().getName(), ExtendedImageRegistry.getInstance() + .getImageDescriptor(getLabelImage(object))); + this.object = object; + } + + @Override + protected void doRun(IProgressMonitor progressMonitor) throws Exception + { + Resource resource = null; + IStructuredSelection ssel = (IStructuredSelection)editorSelection; + if (ssel.isEmpty()) + { + if (viewerInput instanceof Resource) + { + resource = (Resource)viewerInput; + } + } + else if (ssel.size() == 1) + { + Object element = ssel.getFirstElement(); + if (element instanceof Resource) + { + resource = (Resource)element; + } + else if (element instanceof EObject) + { + resource = ((EObject)element).eResource(); + } + } + + if (resource != null) + { + if (object instanceof InternalCDOObject) + { + object = ((InternalCDOObject)object).cdoInternalInstance(); + } + + resource.getContents().add(object); + } + } + } + + /** + * Adapter that provides the current EditingDomain + * + * @since 2.0 + */ + private class EditingDomainProviderAdapter implements Adapter, IEditingDomainProvider + { + public boolean isAdapterForType(Object type) + { + return type == IEditingDomainProvider.class; + } + + public EditingDomain getEditingDomain() + { + return editingDomain; + } + + public Notifier getTarget() + { + return null; + } + + public void notifyChanged(Notification notification) + { + } + + public void setTarget(Notifier newTarget) + { + } + } +} diff --git a/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/ui/CDOEditorUtil.java b/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/ui/CDOEditorUtil.java index f7005c3b60..d76ee6cd65 100644 --- a/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/ui/CDOEditorUtil.java +++ b/plugins/org.eclipse.emf.cdo.ui/src/org/eclipse/emf/cdo/ui/CDOEditorUtil.java @@ -1,153 +1,176 @@ -/*
- * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others.
- * 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:
- * Victor Roldan Betancort - initial API and implementation
- * Eike Stepper - maintenance
- */
-package org.eclipse.emf.cdo.ui;
-
-import org.eclipse.emf.cdo.internal.ui.CDOEditorInputImpl;
-import org.eclipse.emf.cdo.internal.ui.bundle.OM;
-import org.eclipse.emf.cdo.internal.ui.editor.CDOEditor;
-import org.eclipse.emf.cdo.view.CDOView;
-
-import org.eclipse.net4j.util.ObjectUtil;
-
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.IEditorReference;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.PartInitException;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Some utility methods to cope with CDOEditor and CDOEditorInput
- *
- * @author Victor Roldan Betancort
- * @since 2.0
- */
-public final class CDOEditorUtil
-{
- private CDOEditorUtil()
- {
- }
-
- /**
- * Returns an implementation of CDOEditorInput interface
- */
- public static CDOEditorInput createCDOEditorInput(CDOView view, String resourcePath, boolean viewOwned)
- {
- return new CDOEditorInputImpl(view, resourcePath, viewOwned);
- }
-
- /**
- * Opens the specified resource in CDOEditor
- *
- * @param page
- * The page in which the editor will be open
- * @param view
- * the CDOView that will be used to access the resource
- * @param resourcePath
- * absolute path to the resource in the repository
- */
- public static void openEditor(final IWorkbenchPage page, final CDOView view, final String resourcePath)
- {
- Display display = page.getWorkbenchWindow().getShell().getDisplay();
- display.asyncExec(new Runnable()
- {
- public void run()
- {
- try
- {
- IEditorReference[] references = findEditor(page, view, resourcePath);
- if (references.length != 0)
- {
- IEditorPart editor = references[0].getEditor(true);
- page.activate(editor);
- }
- else
- {
- IEditorInput input = CDOEditorUtil.createCDOEditorInput(view, resourcePath, false);
- page.openEditor(input, CDOEditor.EDITOR_ID);
- }
- }
- catch (Exception ex)
- {
- OM.LOG.error(ex);
- }
- }
- });
- }
-
- /**
- * Returns references to possibly opened instances of CDOEditor with certain CDOView and resource
- *
- * @param page
- * The page where to search for opened editors
- * @param view
- * The editors to find are using the specified CDOView
- * @param resourcePath
- * The editors are editing the CDOResource specified with this path
- */
- public static IEditorReference[] findEditor(IWorkbenchPage page, CDOView view, String resourcePath)
- {
- List<IEditorReference> result = new ArrayList<IEditorReference>();
- IEditorReference[] editorReferences = page.getEditorReferences();
- for (IEditorReference editorReference : editorReferences)
- {
- try
- {
- if (ObjectUtil.equals(editorReference.getId(), CDOEditor.EDITOR_ID))
- {
- IEditorInput editorInput = editorReference.getEditorInput();
- if (editorInput instanceof CDOEditorInput)
- {
- CDOEditorInput cdoInput = (CDOEditorInput)editorInput;
- if (cdoInput.getView() == view)
- {
- if (resourcePath == null || ObjectUtil.equals(cdoInput.getResourcePath(), resourcePath))
- {
- result.add(editorReference);
- }
- }
- }
- }
- }
- catch (PartInitException ex)
- {
- OM.LOG.error(ex);
- }
- }
-
- return result.toArray(new IEditorReference[result.size()]);
- }
-
- /**
- * Refreshes all editor's viewers that are using certain CDOView.
- *
- * @param page
- * the IWorkbenchPage where CDOEditor is opened
- * @param view
- * instance of CDOView our editors are using
- */
- public static void refreshEditors(IWorkbenchPage page, CDOView view)
- {
- IEditorReference[] references = findEditor(page, view, null);
- for (IEditorReference reference : references)
- {
- CDOEditor editor = (CDOEditor)reference.getEditor(false);
- if (editor != null)
- {
- editor.refreshViewer(null);
- }
- }
- }
-}
+/* + * Copyright (c) 2004 - 2012 Eike Stepper (Berlin, Germany) and others. + * 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: + * Victor Roldan Betancort - initial API and implementation + * Eike Stepper - maintenance + */ +package org.eclipse.emf.cdo.ui; + +import org.eclipse.emf.cdo.internal.ui.CDOEditorInputImpl; +import org.eclipse.emf.cdo.internal.ui.bundle.OM; +import org.eclipse.emf.cdo.internal.ui.editor.CDOEditor; +import org.eclipse.emf.cdo.view.CDOView; + +import org.eclipse.net4j.util.ObjectUtil; + +import org.eclipse.swt.widgets.Display; +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.IEditorPart; +import org.eclipse.ui.IEditorReference; +import org.eclipse.ui.IWorkbenchPage; +import org.eclipse.ui.PartInitException; + +import java.util.ArrayList; +import java.util.List; + +/** + * Some utility methods to cope with CDOEditor and CDOEditorInput + * + * @author Victor Roldan Betancort + * @since 2.0 + */ +public final class CDOEditorUtil +{ + /** + * @since 4.1 + */ + public static final String EDITOR_ID = "org.eclipse.emf.cdo.ui.CDOEditor"; //$NON-NLS-1$ + + private static String editorID = EDITOR_ID; + + private CDOEditorUtil() + { + } + + /** + * @since 4.1 + */ + public static String getEditorID() + { + return editorID; + } + + /** + * @since 4.1 + */ + public static void setEditorID(String editorID) + { + CDOEditorUtil.editorID = editorID; + } + + /** + * Returns an implementation of CDOEditorInput interface + */ + public static CDOEditorInput createCDOEditorInput(CDOView view, String resourcePath, boolean viewOwned) + { + return new CDOEditorInputImpl(view, resourcePath, viewOwned); + } + + /** + * Opens the specified resource in CDOEditor + * + * @param page + * The page in which the editor will be open + * @param view + * the CDOView that will be used to access the resource + * @param resourcePath + * absolute path to the resource in the repository + */ + public static void openEditor(final IWorkbenchPage page, final CDOView view, final String resourcePath) + { + Display display = page.getWorkbenchWindow().getShell().getDisplay(); + display.asyncExec(new Runnable() + { + public void run() + { + try + { + IEditorReference[] references = findEditor(page, view, resourcePath); + if (references.length != 0) + { + IEditorPart editor = references[0].getEditor(true); + page.activate(editor); + } + else + { + IEditorInput input = CDOEditorUtil.createCDOEditorInput(view, resourcePath, false); + page.openEditor(input, CDOEditorUtil.getEditorID()); + } + } + catch (Exception ex) + { + OM.LOG.error(ex); + } + } + }); + } + + /** + * Returns references to possibly opened instances of CDOEditor with certain CDOView and resource + * + * @param page + * The page where to search for opened editors + * @param view + * The editors to find are using the specified CDOView + * @param resourcePath + * The editors are editing the CDOResource specified with this path + */ + public static IEditorReference[] findEditor(IWorkbenchPage page, CDOView view, String resourcePath) + { + List<IEditorReference> result = new ArrayList<IEditorReference>(); + IEditorReference[] editorReferences = page.getEditorReferences(); + for (IEditorReference editorReference : editorReferences) + { + try + { + if (ObjectUtil.equals(editorReference.getId(), CDOEditorUtil.getEditorID())) + { + IEditorInput editorInput = editorReference.getEditorInput(); + if (editorInput instanceof CDOEditorInput) + { + CDOEditorInput cdoInput = (CDOEditorInput)editorInput; + if (cdoInput.getView() == view) + { + if (resourcePath == null || ObjectUtil.equals(cdoInput.getResourcePath(), resourcePath)) + { + result.add(editorReference); + } + } + } + } + } + catch (PartInitException ex) + { + OM.LOG.error(ex); + } + } + + return result.toArray(new IEditorReference[result.size()]); + } + + /** + * Refreshes all editor's viewers that are using certain CDOView. + * + * @param page + * the IWorkbenchPage where CDOEditor is opened + * @param view + * instance of CDOView our editors are using + */ + public static void refreshEditors(IWorkbenchPage page, CDOView view) + { + IEditorReference[] references = findEditor(page, view, null); + for (IEditorReference reference : references) + { + CDOEditor editor = (CDOEditor)reference.getEditor(false); + if (editor != null) + { + editor.refreshViewer(null); + } + } + } +} |