| /******************************************************************************* |
| * Copyright (c) 2010 BestSolution.at 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: |
| * Tom Schindl <tom.schindl@bestsolution.at> - initial API and implementation |
| * Steven Spungin <steven@spungin.tv> - Ongoing maintenance, Bug 443945 |
| ******************************************************************************/ |
| package org.eclipse.e4.tools.emf.ui.internal.common.component; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import javax.inject.Inject; |
| |
| import org.eclipse.core.databinding.observable.list.IObservableList; |
| import org.eclipse.core.databinding.observable.list.WritableList; |
| import org.eclipse.core.databinding.property.list.IListProperty; |
| import org.eclipse.e4.core.contexts.IEclipseContext; |
| import org.eclipse.e4.tools.emf.ui.common.IEditorFeature.FeatureClass; |
| import org.eclipse.e4.tools.emf.ui.common.Util; |
| import org.eclipse.e4.tools.emf.ui.common.component.AbstractComponentEditor; |
| import org.eclipse.e4.tools.emf.ui.internal.ResourceProvider; |
| import org.eclipse.e4.tools.emf.ui.internal.common.AbstractPickList; |
| import org.eclipse.e4.tools.emf.ui.internal.common.AbstractPickList.PickListFeatures; |
| import org.eclipse.e4.tools.emf.ui.internal.common.E4PickList; |
| import org.eclipse.e4.tools.emf.ui.internal.common.ModelEditor; |
| import org.eclipse.e4.tools.emf.ui.internal.common.VirtualEntry; |
| import org.eclipse.e4.ui.model.application.impl.ApplicationPackageImpl; |
| import org.eclipse.e4.ui.model.fragment.MFragmentFactory; |
| import org.eclipse.e4.ui.model.fragment.MModelFragment; |
| import org.eclipse.e4.ui.model.fragment.MModelFragments; |
| import org.eclipse.e4.ui.model.fragment.impl.FragmentPackageImpl; |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.databinding.EMFProperties; |
| import org.eclipse.emf.databinding.IEMFListProperty; |
| 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.util.EcoreUtil; |
| import org.eclipse.emf.edit.command.AddCommand; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jface.viewers.ViewerComparator; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.CTabFolder; |
| import org.eclipse.swt.custom.CTabItem; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.widgets.Composite; |
| |
| public class ModelFragmentsEditor extends AbstractComponentEditor { |
| |
| private final IListProperty MODEL_FRAGMENTS__FRAGMENTS = EMFProperties |
| .list(FragmentPackageImpl.Literals.MODEL_FRAGMENTS__FRAGMENTS); |
| private final IListProperty MODEL_FRAGMENTS__IMPORTS = EMFProperties |
| .list(FragmentPackageImpl.Literals.MODEL_FRAGMENTS__IMPORTS); |
| |
| private Composite composite; |
| |
| @Inject |
| IEclipseContext context; |
| |
| @Inject |
| public ModelFragmentsEditor() { |
| super(); |
| } |
| |
| @Override |
| public Image getImage(Object element) { |
| return getImage(element, ResourceProvider.IMG_ModelFragments); |
| } |
| |
| @Override |
| public String getLabel(Object element) { |
| return Messages.ModelFragmentsEditor_Label; |
| } |
| |
| @Override |
| public String getDescription(Object element) { |
| return Messages.ModelFragmentsEditor_Description; |
| } |
| |
| @Override |
| public Composite doGetEditor(Composite parent, Object object) { |
| if (composite == null) { |
| composite = createForm(parent); |
| } |
| getMaster().setValue(object); |
| return composite; |
| } |
| |
| private Composite createForm(Composite parent) { |
| final CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM); |
| createFragmentsTab(folder); |
| createImportsTab(folder); |
| folder.setSelection(0); |
| return folder; |
| } |
| |
| private void createFragmentsTab(CTabFolder folder) { |
| |
| final CTabItem item = new CTabItem(folder, SWT.NONE); |
| item.setText(Messages.ModelFragmentsEditor_ModelFragments); |
| |
| final Composite parent = createScrollableContainer(folder); |
| item.setControl(parent.getParent()); |
| |
| { |
| |
| final AbstractPickList pickList = new E4PickList(parent, SWT.NONE, |
| Arrays.asList(PickListFeatures.NO_PICKER), Messages, this, |
| FragmentPackageImpl.Literals.MODEL_FRAGMENTS__FRAGMENTS) { |
| @Override |
| protected void addPressed() { |
| final MModelFragment component = MFragmentFactory.INSTANCE.createStringModelFragment(); |
| |
| final Command cmd = AddCommand.create(getEditingDomain(), getMaster().getValue(), |
| FragmentPackageImpl.Literals.MODEL_FRAGMENTS__FRAGMENTS, component); |
| |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| getEditor().setSelection(component); |
| } |
| } |
| |
| @Override |
| protected List<?> getContainerChildren(Object container) { |
| if (container instanceof MModelFragments) { |
| return ((MModelFragments) container).getFragments(); |
| } |
| return null; |
| } |
| }; |
| pickList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1)); |
| final TableViewer viewer = pickList.getList(); |
| |
| final IEMFListProperty prop = EMFProperties.list(FragmentPackageImpl.Literals.MODEL_FRAGMENTS__FRAGMENTS); |
| viewer.setInput(prop.observeDetail(getMaster())); |
| } |
| |
| } |
| |
| private void createImportsTab(CTabFolder folder) { |
| |
| final CTabItem item = new CTabItem(folder, SWT.NONE); |
| item.setText(Messages.ModelFragmentsEditor_Imports); |
| |
| final Composite parent = createScrollableContainer(folder); |
| item.setControl(parent.getParent()); |
| |
| if (getEditor().isShowXMIId() || getEditor().isLiveModel()) { |
| ControlFactory.createXMIId(parent, this); |
| } |
| |
| final E4PickList pickList = new E4PickList(parent, SWT.NONE, null, Messages, this, |
| FragmentPackageImpl.Literals.MODEL_FRAGMENTS__IMPORTS) { |
| @Override |
| protected void addPressed() { |
| final EClass eClass = ((FeatureClass) ((IStructuredSelection) getSelection()).getFirstElement()).eClass; |
| final EObject eObject = EcoreUtil.create(eClass); |
| |
| final Command cmd = AddCommand.create(getEditingDomain(), getMaster().getValue(), |
| FragmentPackageImpl.Literals.MODEL_FRAGMENTS__IMPORTS, eObject); |
| |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| getEditor().setSelection(eObject); |
| } |
| } |
| |
| @Override |
| protected List<?> getContainerChildren(Object master) { |
| // TODO What object is master? We need to cast. |
| return super.getContainerChildren(master); |
| } |
| }; |
| |
| pickList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1)); |
| pickList.setText(Messages.PartSashContainerEditor_Controls); |
| |
| final TableViewer viewer = pickList.getList(); |
| |
| pickList.setLabelProvider(new LabelProvider() { |
| @Override |
| public String getText(Object element) { |
| final FeatureClass eclass = (FeatureClass) element; |
| return eclass.label; |
| } |
| }); |
| |
| pickList.setComparator(new ViewerComparator() { |
| @Override |
| public int compare(Viewer viewer, Object e1, Object e2) { |
| final FeatureClass eClass1 = (FeatureClass) e1; |
| final FeatureClass eClass2 = (FeatureClass) e2; |
| return eClass1.label.compareTo(eClass2.label); |
| } |
| }); |
| |
| final List<FeatureClass> list = new ArrayList<>(); |
| Util.addClasses(ApplicationPackageImpl.eINSTANCE, list); |
| list.addAll(getEditor().getFeatureClasses(FragmentPackageImpl.Literals.MODEL_FRAGMENT, |
| FragmentPackageImpl.Literals.MODEL_FRAGMENTS__IMPORTS)); |
| |
| pickList.setInput(list); |
| if (list.size() > 0) { |
| pickList.setSelection(new StructuredSelection(list.get(0))); |
| } |
| |
| final IEMFListProperty prop = EMFProperties.list(FragmentPackageImpl.Literals.MODEL_FRAGMENTS__IMPORTS); |
| viewer.setInput(prop.observeDetail(getMaster())); |
| } |
| |
| public void addClasses(EPackage ePackage, List<FeatureClass> list) { |
| for (final EClassifier c : ePackage.getEClassifiers()) { |
| if (c instanceof EClass) { |
| final EClass eclass = (EClass) c; |
| if (eclass != ApplicationPackageImpl.Literals.APPLICATION && !eclass.isAbstract() |
| && !eclass.isInterface() |
| && eclass.getEAllSuperTypes().contains(ApplicationPackageImpl.Literals.APPLICATION_ELEMENT)) { |
| list.add(new FeatureClass(eclass.getName(), eclass)); |
| } |
| } |
| } |
| |
| for (final EPackage eSubPackage : ePackage.getESubpackages()) { |
| addClasses(eSubPackage, list); |
| } |
| } |
| |
| @Override |
| public IObservableList getChildList(Object element) { |
| final WritableList list = new WritableList(); |
| list.add(new VirtualEntry<Object>(ModelEditor.VIRTUAL_MODEL_IMPORTS, MODEL_FRAGMENTS__IMPORTS, element, |
| Messages.ModelFragmentsEditor_Imports) { |
| @Override |
| protected boolean accepted(Object o) { |
| return true; |
| } |
| }); |
| list.add(new VirtualEntry<Object>(ModelEditor.VIRTUAL_MODEL_FRAGEMENTS, MODEL_FRAGMENTS__FRAGMENTS, element, |
| Messages.ModelFragmentsEditor_ModelFragments) { |
| @Override |
| protected boolean accepted(Object o) { |
| return true; |
| } |
| }); |
| |
| return list; |
| } |
| |
| @Override |
| public String getDetailLabel(Object element) { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| } |