diff options
Diffstat (limited to 'plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/part/ModelElementSelectionPage.java')
-rw-r--r-- | plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/part/ModelElementSelectionPage.java | 348 |
1 files changed, 174 insertions, 174 deletions
diff --git a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/part/ModelElementSelectionPage.java b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/part/ModelElementSelectionPage.java index 653a9ae4c7..e7ebeaee11 100644 --- a/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/part/ModelElementSelectionPage.java +++ b/plugins/org.eclipse.emf.cdo.dawn.examples.acore.diagram/src/org/eclipse/emf/cdo/dawn/examples/acore/diagram/part/ModelElementSelectionPage.java @@ -1,174 +1,174 @@ -/*
- * 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.examples.acore.diagram.part;
-
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.util.FeatureMap;
-import org.eclipse.emf.edit.provider.IWrapperItemProvider;
-import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider;
-import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider;
-
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.viewers.TreeViewer;
-import org.eclipse.jface.wizard.WizardPage;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Label;
-
-/**
- * Wizard page that allows to select element from model.
- *
- * @generated
- */
-public class ModelElementSelectionPage extends WizardPage
-{
- /**
- * @generated
- */
- protected EObject selectedModelElement;
-
- /**
- * @generated
- */
- private TreeViewer modelViewer;
-
- /**
- * @generated
- */
- public ModelElementSelectionPage(String pageName)
- {
- super(pageName);
- }
-
- /**
- * @generated
- */
- public EObject getModelElement()
- {
- return selectedModelElement;
- }
-
- /**
- * @generated
- */
- public void setModelElement(EObject modelElement)
- {
- selectedModelElement = modelElement;
- if (modelViewer != null)
- {
- if (selectedModelElement != null)
- {
- modelViewer.setInput(selectedModelElement.eResource());
- modelViewer.setSelection(new StructuredSelection(selectedModelElement));
- }
- else
- {
- modelViewer.setInput(null);
- }
- setPageComplete(validatePage());
- }
- }
-
- /**
- * @generated
- */
- public void createControl(Composite parent)
- {
- initializeDialogUnits(parent);
-
- Composite plate = new Composite(parent, SWT.NONE);
- plate.setLayoutData(new GridData(GridData.FILL_BOTH));
- GridLayout layout = new GridLayout();
- layout.marginWidth = 0;
- plate.setLayout(layout);
- setControl(plate);
-
- Label label = new Label(plate, SWT.NONE);
- label.setText(getSelectionTitle());
- label.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING));
-
- modelViewer = new TreeViewer(plate, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER);
- GridData layoutData = new GridData(GridData.FILL_BOTH);
- layoutData.heightHint = 300;
- layoutData.widthHint = 300;
- modelViewer.getTree().setLayoutData(layoutData);
- modelViewer.setContentProvider(new AdapterFactoryContentProvider(AcoreDiagramEditorPlugin.getInstance()
- .getItemProvidersAdapterFactory()));
- modelViewer.setLabelProvider(new AdapterFactoryLabelProvider(AcoreDiagramEditorPlugin.getInstance()
- .getItemProvidersAdapterFactory()));
- if (selectedModelElement != null)
- {
- modelViewer.setInput(selectedModelElement.eResource());
- modelViewer.setSelection(new StructuredSelection(selectedModelElement));
- }
- modelViewer.addSelectionChangedListener(new ISelectionChangedListener()
- {
- public void selectionChanged(SelectionChangedEvent event)
- {
- ModelElementSelectionPage.this.updateSelection((IStructuredSelection)event.getSelection());
- }
- });
-
- setPageComplete(validatePage());
- }
-
- /**
- * Override to provide custom model element description.
- *
- * @generated
- */
- protected String getSelectionTitle()
- {
- return Messages.ModelElementSelectionPageMessage;
- }
-
- /**
- * @generated
- */
- protected void updateSelection(IStructuredSelection selection)
- {
- selectedModelElement = null;
- if (selection.size() == 1)
- {
- Object selectedElement = selection.getFirstElement();
- if (selectedElement instanceof IWrapperItemProvider)
- {
- selectedElement = ((IWrapperItemProvider)selectedElement).getValue();
- }
- if (selectedElement instanceof FeatureMap.Entry)
- {
- selectedElement = ((FeatureMap.Entry)selectedElement).getValue();
- }
- if (selectedElement instanceof EObject)
- {
- selectedModelElement = (EObject)selectedElement;
- }
- }
- setPageComplete(validatePage());
- }
-
- /**
- * Override to provide specific validation of the selected model element.
- *
- * @generated
- */
- protected boolean validatePage()
- {
- return true;
- }
-
-}
+/* + * 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.examples.acore.diagram.part; + +import org.eclipse.emf.ecore.EObject; +import org.eclipse.emf.ecore.util.FeatureMap; +import org.eclipse.emf.edit.provider.IWrapperItemProvider; +import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider; +import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider; + +import org.eclipse.jface.viewers.ISelectionChangedListener; +import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.jface.viewers.SelectionChangedEvent; +import org.eclipse.jface.viewers.StructuredSelection; +import org.eclipse.jface.viewers.TreeViewer; +import org.eclipse.jface.wizard.WizardPage; +import org.eclipse.swt.SWT; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Label; + +/** + * Wizard page that allows to select element from model. + * + * @generated + */ +public class ModelElementSelectionPage extends WizardPage +{ + /** + * @generated + */ + protected EObject selectedModelElement; + + /** + * @generated + */ + private TreeViewer modelViewer; + + /** + * @generated + */ + public ModelElementSelectionPage(String pageName) + { + super(pageName); + } + + /** + * @generated + */ + public EObject getModelElement() + { + return selectedModelElement; + } + + /** + * @generated + */ + public void setModelElement(EObject modelElement) + { + selectedModelElement = modelElement; + if (modelViewer != null) + { + if (selectedModelElement != null) + { + modelViewer.setInput(selectedModelElement.eResource()); + modelViewer.setSelection(new StructuredSelection(selectedModelElement)); + } + else + { + modelViewer.setInput(null); + } + setPageComplete(validatePage()); + } + } + + /** + * @generated + */ + public void createControl(Composite parent) + { + initializeDialogUnits(parent); + + Composite plate = new Composite(parent, SWT.NONE); + plate.setLayoutData(new GridData(GridData.FILL_BOTH)); + GridLayout layout = new GridLayout(); + layout.marginWidth = 0; + plate.setLayout(layout); + setControl(plate); + + Label label = new Label(plate, SWT.NONE); + label.setText(getSelectionTitle()); + label.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING)); + + modelViewer = new TreeViewer(plate, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER); + GridData layoutData = new GridData(GridData.FILL_BOTH); + layoutData.heightHint = 300; + layoutData.widthHint = 300; + modelViewer.getTree().setLayoutData(layoutData); + modelViewer.setContentProvider(new AdapterFactoryContentProvider(AcoreDiagramEditorPlugin.getInstance() + .getItemProvidersAdapterFactory())); + modelViewer.setLabelProvider(new AdapterFactoryLabelProvider(AcoreDiagramEditorPlugin.getInstance() + .getItemProvidersAdapterFactory())); + if (selectedModelElement != null) + { + modelViewer.setInput(selectedModelElement.eResource()); + modelViewer.setSelection(new StructuredSelection(selectedModelElement)); + } + modelViewer.addSelectionChangedListener(new ISelectionChangedListener() + { + public void selectionChanged(SelectionChangedEvent event) + { + ModelElementSelectionPage.this.updateSelection((IStructuredSelection)event.getSelection()); + } + }); + + setPageComplete(validatePage()); + } + + /** + * Override to provide custom model element description. + * + * @generated + */ + protected String getSelectionTitle() + { + return Messages.ModelElementSelectionPageMessage; + } + + /** + * @generated + */ + protected void updateSelection(IStructuredSelection selection) + { + selectedModelElement = null; + if (selection.size() == 1) + { + Object selectedElement = selection.getFirstElement(); + if (selectedElement instanceof IWrapperItemProvider) + { + selectedElement = ((IWrapperItemProvider)selectedElement).getValue(); + } + if (selectedElement instanceof FeatureMap.Entry) + { + selectedElement = ((FeatureMap.Entry)selectedElement).getValue(); + } + if (selectedElement instanceof EObject) + { + selectedModelElement = (EObject)selectedElement; + } + } + setPageComplete(validatePage()); + } + + /** + * Override to provide specific validation of the selected model element. + * + * @generated + */ + protected boolean validatePage() + { + return true; + } + +} |