diff options
Diffstat (limited to 'plugins/views')
7 files changed, 292 insertions, 609 deletions
diff --git a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer.resourceloading/META-INF/MANIFEST.MF b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer.resourceloading/META-INF/MANIFEST.MF index aa96b938291..c5000f26146 100644 --- a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer.resourceloading/META-INF/MANIFEST.MF +++ b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer.resourceloading/META-INF/MANIFEST.MF @@ -4,7 +4,7 @@ Require-Bundle: org.eclipse.emf.converter;bundle-version="[2.7.0,3.0.0)", org.eclipse.emf.ecore.editor;bundle-version="[2.11.0,3.0.0)", org.eclipse.emf.workspace.ui;bundle-version="[1.3.0,2.0.0)", org.eclipse.papyrus.infra.services.edit;bundle-version="[2.0.0,3.0.0)", - org.eclipse.papyrus.views.modelexplorer;bundle-version="[3.0.0,4.0.0)";visibility:=reexport, + org.eclipse.papyrus.views.modelexplorer;bundle-version="[3.0.0,4.0.0)", org.eclipse.papyrus.infra.services.resourceloading;bundle-version="[2.0.0,3.0.0)" Bundle-Vendor: %providerName Bundle-ActivationPolicy: lazy diff --git a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/AbstractCommandHandler.java b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/AbstractCommandHandler.java deleted file mode 100644 index b5c29fc0ee9..00000000000 --- a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/AbstractCommandHandler.java +++ /dev/null @@ -1,186 +0,0 @@ -/***************************************************************************** - * Copyright (c) 2010, 2016 CEA LIST, Christian W. Damus, 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: - * Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation - * Vincent Lorenzo (CEA-LIST) vincent.lorenzo@cea.fr - * Christian W. Damus (CEA) - Refactoring package/profile import/apply UI for CDO - * Christian W. Damus - bug 485220 - * - *****************************************************************************/ -package org.eclipse.papyrus.views.modelexplorer.handler; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.Collections; -import java.util.List; - -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.commands.ExecutionException; -import org.eclipse.core.expressions.IEvaluationContext; -import org.eclipse.emf.common.command.Command; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.transaction.TransactionalEditingDomain; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.papyrus.infra.core.services.ServiceException; -import org.eclipse.papyrus.infra.emf.utils.EMFHelper; -import org.eclipse.papyrus.infra.ui.util.ServiceUtilsForHandlers; -import org.eclipse.papyrus.views.modelexplorer.Activator; -import org.eclipse.ui.handlers.HandlerUtil; - -/** - * <pre> - * - * This abstract command handler manages: - * - current selection in order to build a list of the selected {@link EObject} - * - execute the command (returned by children) in Papyrus {@link TransactionalEditingDomain} - * - calculate the command enablement and visibility regarding the command executability - * (the command is now shown in menu if not executable). - * - * </pre> - * - * @deprecated Use the {@link org.eclipse.papyrus.infra.ui.command.AbstractCommandHandler} API, instead. - */ -@Deprecated -public abstract class AbstractCommandHandler extends AbstractModelExplorerHandler { - - private List<?> selection = Collections.EMPTY_LIST; - - /** - * <pre> - * - * Returns the command to execute (to be implemented - * in children implementing this class) - * - * @return the command to execute - * - * </pre> - */ - protected abstract Command getCommand(); - - protected List<?> getSelection() { - return selection; - } - - /** - * <pre> - * Get the selected element, the first selected element if several are selected or null - * if no selection or the selection is not an {@link EObject}. - * - * @return selected {@link EObject} or null - * </pre> - * - */ - protected EObject getSelectedElement() { - EObject eObject = null; - - // Get current selection - List<?> selection = getSelection(); - - // Treat non-null selected object (try to adapt and return EObject) - if (!selection.isEmpty()) { - - // Get first element if the selection is an IStructuredSelection - Object first = selection.get(0); - - EObject businessObject = EMFHelper.getEObject(first); - if (businessObject != null) { - eObject = businessObject; - } - } - - return eObject; - } - - /** - * <pre> - * Parse current selection and extract the list of {@link EObject} from - * this selection. - * - * This also tries to adapt selected element into {@link EObject} - * (for example to get the {@link EObject} from a selection in the ModelExplorer). - * - * @return a list of currently selected {@link EObject} - * </pre> - * - */ - protected List<EObject> getSelectedElements() { - - List<EObject> selectedEObjects = new ArrayList<EObject>(); - - // Get current selection - Collection<?> selection = getSelection(); - - // Treat non-null selected object (try to adapt and return EObject) - if (!selection.isEmpty()) { - - // Parse current selection - for (Object current : selection) { - // Adapt current selection to EObject - EObject selectedEObject = EMFHelper.getEObject(current); - if (selectedEObject != null) { - // we avoid to add null element in the list! - selectedEObjects.add(selectedEObject); - } - } - } - - return selectedEObjects; - } - - /** - * - * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent) - * - * @param event - * @return null - * @throws ExecutionException - */ - @Override - public Object execute(ExecutionEvent event) throws ExecutionException { - try { - ISelection selection = HandlerUtil.getCurrentSelection(event); - this.selection = (selection instanceof IStructuredSelection) ? ((IStructuredSelection) selection).toList() : Collections.EMPTY_LIST; - - ServiceUtilsForHandlers.getInstance().getTransactionalEditingDomain(event).getCommandStack().execute(getCommand()); - } catch (ServiceException e) { - Activator.log.error("Unexpected error while executing command.", e); //$NON-NLS-1$ - } finally { - // clear the selection - this.selection = Collections.EMPTY_LIST; - } - - return null; - } - - protected boolean computeEnabled() { - boolean result = false; - - Command command = getCommand(); - if (command != null) { - result = getCommand().canExecute(); - command.dispose(); - } - - return result; - } - - @Override - public void setEnabled(Object evaluationContext) { - if (evaluationContext instanceof IEvaluationContext) { - Object selection = ((IEvaluationContext) evaluationContext).getDefaultVariable(); - if (selection instanceof Collection<?>) { - this.selection = (selection instanceof List<?>) ? (List<?>) selection : new java.util.ArrayList<Object>((Collection<?>) selection); - setBaseEnabled(computeEnabled()); - this.selection = Collections.EMPTY_LIST; - } - } - super.setEnabled(evaluationContext); - } -} diff --git a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/AbstractModelExplorerHandler.java b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/AbstractModelExplorerHandler.java deleted file mode 100644 index e13d4ae9b2e..00000000000 --- a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/AbstractModelExplorerHandler.java +++ /dev/null @@ -1,151 +0,0 @@ -/***************************************************************************** - * Copyright (c) 2011, 2016 CEA LIST, Christian W. Damus, 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: - * Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation - * Christian W. Damus - bug 485220 - * - *****************************************************************************/ -package org.eclipse.papyrus.views.modelexplorer.handler; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.commands.ExecutionEvent; -import org.eclipse.core.commands.ExecutionException; -import org.eclipse.core.runtime.Platform; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.emf.transaction.TransactionalEditingDomain; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.TreeSelection; -import org.eclipse.papyrus.infra.core.sashwindows.di.service.IPageManager; -import org.eclipse.papyrus.infra.emf.utils.EMFHelper; -import org.eclipse.papyrus.infra.ui.command.AbstractPapyrusHandler; -import org.eclipse.ui.handlers.HandlerUtil; - -/** - * This provides facilities to get the TransactionEditingDomain and the PageManager from the Model Explorer - * - * - * @deprecated Use the {@link AbstractPapyrusHandler} API, instead. - */ -@Deprecated -public abstract class AbstractModelExplorerHandler extends AbstractPapyrusHandler { - - /** - * Returns the - * - * @return - * the current editing domain - */ - @Deprecated - protected TransactionalEditingDomain getEditingDomain() { - return getEditingDomain((ExecutionEvent) null); - } - - /** - * Returns the page manager - * - * @return - * the page manager - */ - @Deprecated - protected IPageManager getPageManager() { - return getPageManager((ExecutionEvent) null); - } - - /** - * Adapt the specified object to the requested type, if possible. - * Return null if the object can't be adapted. - * - * @param object - * @param expectedClassType - * @return The adapted object, or null. - */ - @SuppressWarnings("unchecked") - private <T> T adapt(Object object, Class<T> expectedClassType) { - - - EObject eobject = EMFHelper.getEObject(object); - - if (eobject != null && expectedClassType.isInstance(eobject)) { - return (T) eobject; - } - - - - // Try global mechanism - { - T ele = Platform.getAdapterManager().getAdapter(object, expectedClassType); - if (ele != null) { - return ele; - } - // Try as EObject if the expectedClasType is sub-type of EObject. - if (EObject.class.isAssignableFrom(expectedClassType)) { - // to EObject - eobject = Platform.getAdapterManager().getAdapter(object, EObject.class); - - if (eobject != null && expectedClassType.isInstance(eobject)) { - - return (T) eobject; - } - } - } - // Can't be adapted - return null; - - } - - /** - * Filter the list, and only retain objects that can be adapted to the specified type - * - * @param objects - * @param class1 - * @return - */ - private <T> List<T> getAllElementAdaptedToType(List<Object> list, Class<T> expectedClassType) { - - List<T> res = new ArrayList<T>(); - - for (Object cur : list) { - - T adapted = adapt(cur, expectedClassType); - if (adapted != null) { - res.add(adapted); - } - } - return res; - } - - /** - * Get all selected element of the specified type. - * - * @param expectedType - * @return - * @throws ExecutionException - */ - @Override - @SuppressWarnings("unchecked") - protected <T> List<T> getCurrentSelectionAdaptedToType(ExecutionEvent event, Class<T> expectedType) throws ExecutionException { - - // Get selection from the workbench - ISelection selection = HandlerUtil.getCurrentSelectionChecked(event); - - // Get the selected objects according to the type of the selected - if (selection instanceof IStructuredSelection) { - IStructuredSelection structuredSelection = (IStructuredSelection) selection; - return getAllElementAdaptedToType(structuredSelection.toList(), expectedType); - } else if (selection instanceof TreeSelection) { - TreeSelection treeSelection = (TreeSelection) selection; - return getAllElementAdaptedToType(treeSelection.toList(), expectedType); - - } - return null; - } -} diff --git a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/CloseHandler.java b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/CloseHandler.java index 17d5aa9ba23..7b899c25180 100644 --- a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/CloseHandler.java +++ b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/CloseHandler.java @@ -1,117 +1,118 @@ -/*****************************************************************************
- * Copyright (c) 2011 CEA LIST.
- *
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.views.modelexplorer.handler;
-
-import java.util.Hashtable;
-import java.util.List;
-
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IConfigurationElement;
-import org.eclipse.core.runtime.IExecutableExtension;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.papyrus.infra.core.sashwindows.di.service.IPageManager;
-import org.eclipse.papyrus.infra.core.services.ServiceException;
-import org.eclipse.papyrus.infra.core.services.ServicesRegistry;
-import org.eclipse.papyrus.infra.ui.util.ServiceUtilsForHandlers;
-
-/**
- * This handler allows to Close Diagrams and Tables
- *
- *
- *
- */
-public class CloseHandler extends AbstractModelExplorerHandler implements IExecutableExtension {
-
- /** parameters for this action */
- /**
- * close all open elements
- */
- public static final String PARAMETER_ALL = "all"; //$NON-NLS-1$
-
- /**
- * Close only the selected elements
- */
- public static final String PARAMETER_SELECTION = "selection"; //$NON-NLS-1$
-
- /** parameter for this handler */
- protected String parameter = null;
-
- /** parameter ID */
- protected String parameterID = "close_parameter"; //$NON-NLS-1$
-
- /**
- *
- * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent)
- *
- * @param event
- * @return
- * @throws ExecutionException
- */
- @Override
- public Object execute(ExecutionEvent event) throws ExecutionException {
-
- final IPageManager pageMngr;
-
- try {
- ServicesRegistry registry = ServiceUtilsForHandlers.getInstance().getServiceRegistry(event);
- pageMngr = registry.getService(IPageManager.class);
- } catch (ServiceException ex) {
- throw new ExecutionException(ex.getMessage(), ex);
- }
-
- // What kind of command ?
- if (PARAMETER_ALL.equals(parameter)) {
- pageMngr.closeAllOpenedPages();
-
- return null;
- }
-
- // Try to close each selected editor.
- // There is no common type for object representing an editor. So,
- // We try to get the EObject, and try to close it as an Editor.
- List<EObject> selectedProperties = getCurrentSelectionAdaptedToType(event, EObject.class);
- if (selectedProperties == null) {
- // nothing to do
- return null;
- }
-
- // Check each selected object
- for (EObject selected : selectedProperties) {
- if (pageMngr.isOpen(selected)) {
- pageMngr.closePage(selected);
- }
- }
-
- return null;
- }
-
- /**
- *
- * @see org.eclipse.core.runtime.IExecutableExtension#setInitializationData(org.eclipse.core.runtime.IConfigurationElement, java.lang.String, java.lang.Object)
- *
- * @param config
- * @param propertyName
- * @param data
- * @throws CoreException
- */
- @Override
- public void setInitializationData(IConfigurationElement config, String propertyName, Object data) throws CoreException {
- if (data instanceof Hashtable && this.parameterID != null) {
- this.parameter = (String) ((Hashtable) data).get(this.parameterID);
- }
- }
-
-}
+/***************************************************************************** + * Copyright (c) 2011 CEA LIST. + * + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation + * + *****************************************************************************/ +package org.eclipse.papyrus.views.modelexplorer.handler; + +import java.util.Hashtable; +import java.util.List; + +import org.eclipse.core.commands.ExecutionEvent; +import org.eclipse.core.commands.ExecutionException; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IConfigurationElement; +import org.eclipse.core.runtime.IExecutableExtension; +import org.eclipse.emf.ecore.EObject; +import org.eclipse.papyrus.infra.core.sashwindows.di.service.IPageManager; +import org.eclipse.papyrus.infra.core.services.ServiceException; +import org.eclipse.papyrus.infra.core.services.ServicesRegistry; +import org.eclipse.papyrus.infra.ui.command.AbstractPapyrusHandler; +import org.eclipse.papyrus.infra.ui.util.ServiceUtilsForHandlers; + +/** + * This handler allows to Close Diagrams and Tables + * + * + * + */ +public class CloseHandler extends AbstractPapyrusHandler implements IExecutableExtension { + + /** parameters for this action */ + /** + * close all open elements + */ + public static final String PARAMETER_ALL = "all"; //$NON-NLS-1$ + + /** + * Close only the selected elements + */ + public static final String PARAMETER_SELECTION = "selection"; //$NON-NLS-1$ + + /** parameter for this handler */ + protected String parameter = null; + + /** parameter ID */ + protected String parameterID = "close_parameter"; //$NON-NLS-1$ + + /** + * + * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent) + * + * @param event + * @return + * @throws ExecutionException + */ + @Override + public Object execute(ExecutionEvent event) throws ExecutionException { + + final IPageManager pageMngr; + + try { + ServicesRegistry registry = ServiceUtilsForHandlers.getInstance().getServiceRegistry(event); + pageMngr = registry.getService(IPageManager.class); + } catch (ServiceException ex) { + throw new ExecutionException(ex.getMessage(), ex); + } + + // What kind of command ? + if (PARAMETER_ALL.equals(parameter)) { + pageMngr.closeAllOpenedPages(); + + return null; + } + + // Try to close each selected editor. + // There is no common type for object representing an editor. So, + // We try to get the EObject, and try to close it as an Editor. + List<EObject> selectedProperties = getCurrentSelectionAdaptedToType(event, EObject.class); + if (selectedProperties == null) { + // nothing to do + return null; + } + + // Check each selected object + for (EObject selected : selectedProperties) { + if (pageMngr.isOpen(selected)) { + pageMngr.closePage(selected); + } + } + + return null; + } + + /** + * + * @see org.eclipse.core.runtime.IExecutableExtension#setInitializationData(org.eclipse.core.runtime.IConfigurationElement, java.lang.String, java.lang.Object) + * + * @param config + * @param propertyName + * @param data + * @throws CoreException + */ + @Override + public void setInitializationData(IConfigurationElement config, String propertyName, Object data) throws CoreException { + if (data instanceof Hashtable && this.parameterID != null) { + this.parameter = (String) ((Hashtable) data).get(this.parameterID); + } + } + +} diff --git a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/OpenHandler.java b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/OpenHandler.java index 726b957edb7..b5c8ad1b0cc 100644 --- a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/OpenHandler.java +++ b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/OpenHandler.java @@ -1,146 +1,149 @@ -/*****************************************************************************
- * Copyright (c) 2011 CEA LIST.
- *
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.views.modelexplorer.handler;
-
-import java.util.Hashtable;
-import java.util.LinkedList;
-import java.util.List;
-
-import org.eclipse.core.commands.ExecutionEvent;
-import org.eclipse.core.commands.ExecutionException;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IConfigurationElement;
-import org.eclipse.core.runtime.IExecutableExtension;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.gmf.runtime.notation.Diagram;
-import org.eclipse.papyrus.infra.core.sashwindows.di.service.IPageManager;
-import org.eclipse.papyrus.infra.gmfdiag.common.utils.DiagramUtils;
-import org.eclipse.papyrus.infra.viewpoints.policy.ViewPrototype;
-
-/**
- * This handler allows to Open Diagrams and Tables
- *
- *
- *
- */
-public class OpenHandler extends AbstractModelExplorerHandler implements IExecutableExtension {
-
-
- /**
- * Close only the selected elements
- */
- public static final String IS_DUPLICATE_EDITOR_ALLOWED_PARAMETER = "isDuplicateEditorAllowed"; //$NON-NLS-1$
-
-
- /**
- * Return true if the open command allow to duplicate editor that are already
- * opened.
- * Return false if open command should not duplicate already opened editor.
- * This property can be set from the plugin.xml.
- */
- protected boolean isDuplicateDiagramAllowed = false;
-
-
- /**
- *
- * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent)
- *
- * @param event
- * @return
- * @throws ExecutionException
- */
- public Object execute(ExecutionEvent event) throws ExecutionException {
- final IPageManager pageManager = getPageManager();
- if (pageManager == null) {
- return null;
- }
-
- // Try to close each selected editor.
- // There is no common type for object representing an editor. So,
- // We try to get the EObject, and try to close it as an Editor.
- List<EObject> selectedProperties = getCurrentSelectionAdaptedToType(event, EObject.class);
- if (selectedProperties == null) {
- // nothing to do
- return null;
- }
-
- // Check each selected object
- final List<EObject> pagesToOpen = new LinkedList<EObject>();
- List<EObject> pagesToSelect = new LinkedList<EObject>();
- for (EObject selected : selectedProperties) {
- if (!canOpenByPolicy(selected)) {
- continue;
- }
- if (!pageManager.isOpen(selected) || isDuplicateDiagramAllowed) {
- pagesToOpen.add(selected);
- } else {
- pagesToSelect.add(selected);
- }
- }
-
- if (!pagesToOpen.isEmpty()) {
- for (EObject page : pagesToOpen) {
- pageManager.openPage(page);
- }
- }
-
- for (EObject page : pagesToSelect) {
- pageManager.selectPage(page);
- }
-
- return null;
- }
-
- /**
- * Determines whether the current policy allows this object to be opened
- *
- * @param selection
- * The object to open
- * @return <code>true</code> if the object can be opened
- */
- private boolean canOpenByPolicy(EObject selection) {
- if (selection instanceof Diagram) {
- Diagram diagram = (Diagram) selection;
- ViewPrototype proto = DiagramUtils.getPrototype(diagram);
- return (proto != ViewPrototype.UNAVAILABLE_VIEW && proto != ViewPrototype.UNAVAILABLE_DIAGRAM);
- }
- return true;
- }
-
- /**
- *
- * @see org.eclipse.core.runtime.IExecutableExtension#setInitializationData(org.eclipse.core.runtime.IConfigurationElement, java.lang.String, java.lang.Object)
- *
- * @param config
- * @param propertyName
- * @param data
- * @throws CoreException
- */
- public void setInitializationData(IConfigurationElement config, String propertyName, Object data) throws CoreException {
- if (!(data instanceof Hashtable)) {
- return;
- }
-
- @SuppressWarnings("rawtypes")
- Hashtable map = (Hashtable) data;
-
- try {
- isDuplicateDiagramAllowed = Boolean.parseBoolean((String) map.get(IS_DUPLICATE_EDITOR_ALLOWED_PARAMETER));
- } catch (Exception e) {
- // silently fail;
- }
- }
-
-
-}
+/***************************************************************************** + * Copyright (c) 2011 CEA LIST. + * + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation + * + *****************************************************************************/ +package org.eclipse.papyrus.views.modelexplorer.handler; + +import java.util.Hashtable; +import java.util.LinkedList; +import java.util.List; + +import org.eclipse.core.commands.ExecutionEvent; +import org.eclipse.core.commands.ExecutionException; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IConfigurationElement; +import org.eclipse.core.runtime.IExecutableExtension; +import org.eclipse.emf.ecore.EObject; +import org.eclipse.gmf.runtime.notation.Diagram; +import org.eclipse.papyrus.infra.core.sashwindows.di.service.IPageManager; +import org.eclipse.papyrus.infra.gmfdiag.common.utils.DiagramUtils; +import org.eclipse.papyrus.infra.ui.command.AbstractPapyrusHandler; +import org.eclipse.papyrus.infra.viewpoints.policy.ViewPrototype; + +/** + * This handler allows to Open Diagrams and Tables + * + * + * + */ +public class OpenHandler extends AbstractPapyrusHandler implements IExecutableExtension { + + + /** + * Close only the selected elements + */ + public static final String IS_DUPLICATE_EDITOR_ALLOWED_PARAMETER = "isDuplicateEditorAllowed"; //$NON-NLS-1$ + + + /** + * Return true if the open command allow to duplicate editor that are already + * opened. + * Return false if open command should not duplicate already opened editor. + * This property can be set from the plugin.xml. + */ + protected boolean isDuplicateDiagramAllowed = false; + + + /** + * + * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent) + * + * @param event + * @return + * @throws ExecutionException + */ + @Override + public Object execute(ExecutionEvent event) throws ExecutionException { + final IPageManager pageManager = getPageManager(event); + if (pageManager == null) { + return null; + } + + // Try to close each selected editor. + // There is no common type for object representing an editor. So, + // We try to get the EObject, and try to close it as an Editor. + List<EObject> selectedProperties = getCurrentSelectionAdaptedToType(event, EObject.class); + if (selectedProperties == null) { + // nothing to do + return null; + } + + // Check each selected object + final List<EObject> pagesToOpen = new LinkedList<EObject>(); + List<EObject> pagesToSelect = new LinkedList<EObject>(); + for (EObject selected : selectedProperties) { + if (!canOpenByPolicy(selected)) { + continue; + } + if (!pageManager.isOpen(selected) || isDuplicateDiagramAllowed) { + pagesToOpen.add(selected); + } else { + pagesToSelect.add(selected); + } + } + + if (!pagesToOpen.isEmpty()) { + for (EObject page : pagesToOpen) { + pageManager.openPage(page); + } + } + + for (EObject page : pagesToSelect) { + pageManager.selectPage(page); + } + + return null; + } + + /** + * Determines whether the current policy allows this object to be opened + * + * @param selection + * The object to open + * @return <code>true</code> if the object can be opened + */ + private boolean canOpenByPolicy(EObject selection) { + if (selection instanceof Diagram) { + Diagram diagram = (Diagram) selection; + ViewPrototype proto = DiagramUtils.getPrototype(diagram); + return (proto != ViewPrototype.UNAVAILABLE_VIEW && proto != ViewPrototype.UNAVAILABLE_DIAGRAM); + } + return true; + } + + /** + * + * @see org.eclipse.core.runtime.IExecutableExtension#setInitializationData(org.eclipse.core.runtime.IConfigurationElement, java.lang.String, java.lang.Object) + * + * @param config + * @param propertyName + * @param data + * @throws CoreException + */ + @Override + public void setInitializationData(IConfigurationElement config, String propertyName, Object data) throws CoreException { + if (!(data instanceof Hashtable)) { + return; + } + + @SuppressWarnings("rawtypes") + Hashtable map = (Hashtable) data; + + try { + isDuplicateDiagramAllowed = Boolean.parseBoolean((String) map.get(IS_DUPLICATE_EDITOR_ALLOWED_PARAMETER)); + } catch (Exception e) { + // silently fail; + } + } + + +} diff --git a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/RedoHandler.java b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/RedoHandler.java index c24f5432f14..98b3ccdbd01 100644 --- a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/RedoHandler.java +++ b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/RedoHandler.java @@ -16,7 +16,9 @@ package org.eclipse.papyrus.views.modelexplorer.handler; import org.eclipse.core.commands.ExecutionEvent; import org.eclipse.core.commands.ExecutionException; +import org.eclipse.core.expressions.IEvaluationContext; import org.eclipse.emf.edit.domain.EditingDomain; +import org.eclipse.papyrus.infra.ui.command.AbstractPapyrusHandler; /** * Handler for the Redo Action @@ -24,7 +26,7 @@ import org.eclipse.emf.edit.domain.EditingDomain; * * */ -public class RedoHandler extends AbstractModelExplorerHandler { +public class RedoHandler extends AbstractPapyrusHandler { /** @@ -36,7 +38,7 @@ public class RedoHandler extends AbstractModelExplorerHandler { * @throws ExecutionException */ public Object execute(ExecutionEvent event) throws ExecutionException { - EditingDomain domain = getEditingDomain(); + EditingDomain domain = getEditingDomain(event); if (domain != null) { domain.getCommandStack().redo(); } @@ -50,8 +52,14 @@ public class RedoHandler extends AbstractModelExplorerHandler { */ @Override public void setEnabled(Object evaluationContext) { - EditingDomain domain = getEditingDomain(); - if (domain != null) { + EditingDomain domain; + if (evaluationContext instanceof IEvaluationContext) { + domain = getEditingDomain((IEvaluationContext) evaluationContext); + } else { + domain = getEditingDomain((IEvaluationContext) null); + } + + if (null != domain) { setBaseEnabled(domain.getCommandStack().canRedo()); } else { setBaseEnabled(false); diff --git a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/UndoHandler.java b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/UndoHandler.java index 3eb26e137a7..725e31a0531 100644 --- a/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/UndoHandler.java +++ b/plugins/views/modelexplorer/org.eclipse.papyrus.views.modelexplorer/src/org/eclipse/papyrus/views/modelexplorer/handler/UndoHandler.java @@ -16,7 +16,9 @@ package org.eclipse.papyrus.views.modelexplorer.handler; import org.eclipse.core.commands.ExecutionEvent; import org.eclipse.core.commands.ExecutionException; +import org.eclipse.core.expressions.IEvaluationContext; import org.eclipse.emf.edit.domain.EditingDomain; +import org.eclipse.papyrus.infra.ui.command.AbstractPapyrusHandler; /** * Handler for the Undo Action @@ -24,7 +26,7 @@ import org.eclipse.emf.edit.domain.EditingDomain; * * */ -public class UndoHandler extends AbstractModelExplorerHandler { +public class UndoHandler extends AbstractPapyrusHandler { /** * @@ -35,7 +37,7 @@ public class UndoHandler extends AbstractModelExplorerHandler { * @throws ExecutionException */ public Object execute(ExecutionEvent event) throws ExecutionException { - EditingDomain domain = getEditingDomain(); + EditingDomain domain = getEditingDomain(event); if (domain != null) { domain.getCommandStack().undo(); } @@ -49,8 +51,14 @@ public class UndoHandler extends AbstractModelExplorerHandler { */ @Override public void setEnabled(Object evaluationContext) { - EditingDomain domain = getEditingDomain(); - if (domain != null) { + EditingDomain domain; + if (evaluationContext instanceof IEvaluationContext) { + domain = getEditingDomain((IEvaluationContext) evaluationContext); + } else { + domain = getEditingDomain((IEvaluationContext) null); + } + + if (null != domain) { setBaseEnabled(domain.getCommandStack().canUndo()); } else { setBaseEnabled(false); |