| /******************************************************************************* |
| * 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 |
| * Wim Jongman <wim.jongman@remainsoftware.com> - bug 400804 |
| ******************************************************************************/ |
| package org.eclipse.e4.tools.emf.ui.internal.common.component.virtual; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import javax.annotation.PostConstruct; |
| import javax.inject.Inject; |
| import org.eclipse.core.databinding.observable.list.IObservableList; |
| import org.eclipse.core.databinding.observable.value.WritableValue; |
| import org.eclipse.e4.core.contexts.IEclipseContext; |
| 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.ComponentLabelProvider; |
| import org.eclipse.e4.tools.emf.ui.internal.common.VirtualEntry; |
| import org.eclipse.e4.tools.emf.ui.internal.common.uistructure.ViewerElement; |
| import org.eclipse.e4.tools.emf.ui.internal.imp.ModelImportWizard; |
| import org.eclipse.e4.tools.emf.ui.internal.imp.RegistryUtil; |
| import org.eclipse.e4.ui.model.application.ui.advanced.impl.AdvancedPackageImpl; |
| import org.eclipse.e4.ui.model.application.ui.basic.MInputPart; |
| import org.eclipse.e4.ui.model.application.ui.basic.MPart; |
| import org.eclipse.e4.ui.model.application.ui.basic.impl.BasicPackageImpl; |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.databinding.EMFDataBindingContext; |
| import org.eclipse.emf.databinding.edit.EMFEditProperties; |
| import org.eclipse.emf.databinding.edit.IEMFEditListProperty; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.util.EcoreUtil; |
| import org.eclipse.emf.edit.command.AddCommand; |
| import org.eclipse.emf.edit.command.MoveCommand; |
| import org.eclipse.emf.edit.command.RemoveCommand; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.databinding.viewers.ObservableListContentProvider; |
| import org.eclipse.jface.viewers.ArrayContentProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.LabelProvider; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.StructuredViewer; |
| import org.eclipse.jface.wizard.WizardDialog; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.CTabFolder; |
| import org.eclipse.swt.custom.CTabItem; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Display; |
| |
| public class VWindowSharedElementsEditor extends AbstractComponentEditor { |
| private Composite composite; |
| private EMFDataBindingContext context; |
| private StructuredViewer viewer; |
| private List<Action> actions = new ArrayList<Action>(); |
| private List<Action> actionsImport = new ArrayList<Action>(); |
| |
| @Inject |
| IEclipseContext eclipseContext; |
| |
| @Inject |
| public VWindowSharedElementsEditor() { |
| super(); |
| } |
| |
| @PostConstruct |
| void init() { |
| actions.add(new Action(Messages.VWindowSharedElementsEditor_AddPartSashContainer, createImageDescriptor(ResourceProvider.IMG_PartSashContainer)) { |
| @Override |
| public void run() { |
| handleAdd(BasicPackageImpl.Literals.PART_SASH_CONTAINER); |
| } |
| }); |
| |
| actions.add(new Action(Messages.VWindowSharedElementsEditor_AddPart, createImageDescriptor(ResourceProvider.IMG_Part)) { |
| @Override |
| public void run() { |
| handleAdd(BasicPackageImpl.Literals.PART); |
| } |
| }); |
| |
| actions.add(new Action(Messages.VWindowSharedElementsEditor_AddInputPart, createImageDescriptor(ResourceProvider.IMG_Part)) { |
| @Override |
| public void run() { |
| handleAdd(BasicPackageImpl.Literals.INPUT_PART); |
| } |
| }); |
| |
| actions.add(new Action(Messages.VWindowSharedElementsEditor_AddPartStack, createImageDescriptor(ResourceProvider.IMG_PartStack)) { |
| @Override |
| public void run() { |
| handleAdd(BasicPackageImpl.Literals.PART_STACK); |
| } |
| }); |
| |
| actions.add(new Action(Messages.VWindowSharedElementsEditor_Area, createImageDescriptor(ResourceProvider.IMG_Area)) { |
| @Override |
| public void run() { |
| handleAdd(AdvancedPackageImpl.Literals.AREA); |
| } |
| }); |
| |
| // -- IMPORT ACTIONS -- |
| actionsImport.add(new Action("Views", createImageDescriptor(ResourceProvider.IMG_Part)) { |
| @Override |
| public void run() { |
| handleImport(BasicPackageImpl.Literals.PART, RegistryUtil.HINT_VIEW); |
| } |
| }); |
| |
| actionsImport.add(new Action("Editors", createImageDescriptor(ResourceProvider.IMG_Part)) { |
| @Override |
| public void run() { |
| handleImport(BasicPackageImpl.Literals.INPUT_PART, RegistryUtil.HINT_EDITOR); |
| } |
| }); |
| |
| actionsImport.add(new Action("View as CompatibilityView", createImageDescriptor(ResourceProvider.IMG_Part)) { |
| @Override |
| public void run() { |
| handleImport(BasicPackageImpl.Literals.PART, RegistryUtil.HINT_COMPAT_VIEW); |
| } |
| }); |
| } |
| |
| @Override |
| public Image getImage(Object element, Display display) { |
| return null; |
| } |
| |
| @Override |
| public String getLabel(Object element) { |
| return Messages.VWindowSharedElementsEditor_TreeLabel; |
| } |
| |
| @Override |
| public String getDetailLabel(Object element) { |
| return null; |
| } |
| |
| @Override |
| public String getDescription(Object element) { |
| return Messages.VWindowSharedElementsEditor_TreeLabelDescription; |
| } |
| |
| @Override |
| public Composite doGetEditor(Composite parent, Object object) { |
| if (composite == null) { |
| context = new EMFDataBindingContext(); |
| composite = createForm(parent, context, getMaster()); |
| } |
| VirtualEntry<?> o = (VirtualEntry<?>) object; |
| viewer.setInput(o.getList()); |
| getMaster().setValue(o.getOriginalParent()); |
| return composite; |
| } |
| |
| private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master) { |
| CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM); |
| |
| CTabItem item = new CTabItem(folder, SWT.NONE); |
| item.setText(Messages.ModelTooling_Common_TabDefault); |
| |
| parent = createScrollableContainer(folder); |
| item.setControl(parent.getParent()); |
| |
| { |
| |
| final ViewerElement tableElement = ViewerElement.create(eclipseContext, parent, this); |
| viewer = tableElement.getViewer(); |
| viewer.setContentProvider(new ObservableListContentProvider()); |
| viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages)); |
| |
| IEMFEditListProperty prop = EMFEditProperties.list(getEditingDomain(), BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS); |
| viewer.setInput(prop.observeDetail(getMaster())); |
| |
| tableElement.getButtonUp().addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| |
| if (!viewer.getSelection().isEmpty()) { |
| IStructuredSelection s = (IStructuredSelection) viewer.getSelection(); |
| if (s.size() == 1) { |
| Object obj = s.getFirstElement(); |
| EObject container = (EObject) getMaster().getValue(); |
| int idx = ((List<?>) container.eGet(BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS)).indexOf(obj) - 1; |
| if (idx >= 0) { |
| Command cmd = MoveCommand.create(getEditingDomain(), getMaster().getValue(), BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS, obj, idx); |
| |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| viewer.setSelection(new StructuredSelection(obj)); |
| } |
| } |
| } |
| } |
| } |
| }); |
| |
| tableElement.getButtonDown().addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| if (!viewer.getSelection().isEmpty()) { |
| IStructuredSelection s = (IStructuredSelection) viewer.getSelection(); |
| if (s.size() == 1) { |
| Object obj = s.getFirstElement(); |
| EObject container = (EObject) getMaster().getValue(); |
| List<?> list = (List<?>) container.eGet(BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS); |
| int idx = list.indexOf(obj) + 1; |
| if (idx < list.size()) { |
| Command cmd = MoveCommand.create(getEditingDomain(), getMaster().getValue(), BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS, obj, idx); |
| |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| viewer.setSelection(new StructuredSelection(obj)); |
| } |
| } |
| } |
| } |
| } |
| }); |
| |
| tableElement.getDropDown().setContentProvider(new ArrayContentProvider()); |
| tableElement.getDropDown().setLabelProvider(new LabelProvider() { |
| @Override |
| public String getText(Object element) { |
| EClass eclass = (EClass) element; |
| return eclass.getName(); |
| } |
| }); |
| tableElement.getDropDown().setInput(new EClass[] { BasicPackageImpl.Literals.PART_SASH_CONTAINER, BasicPackageImpl.Literals.PART, BasicPackageImpl.Literals.INPUT_PART, BasicPackageImpl.Literals.PART_STACK, AdvancedPackageImpl.Literals.AREA }); |
| tableElement.getDropDown().setSelection(new StructuredSelection(BasicPackageImpl.Literals.PART)); |
| |
| tableElement.getButtonAdd().addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| if (!tableElement.getDropDown().getSelection().isEmpty()) { |
| EClass eClass = (EClass) ((IStructuredSelection) tableElement.getDropDown().getSelection()).getFirstElement(); |
| handleAdd(eClass); |
| } |
| } |
| }); |
| |
| tableElement.getButtonRemove().addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| if (!viewer.getSelection().isEmpty()) { |
| List<?> elements = ((IStructuredSelection) viewer.getSelection()).toList(); |
| |
| Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(), BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS, elements); |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| } |
| } |
| } |
| }); |
| } |
| |
| folder.setSelection(0); |
| |
| return folder; |
| } |
| |
| @Override |
| public IObservableList getChildList(Object element) { |
| return null; |
| } |
| |
| protected void handleAdd(EClass eClass) { |
| EObject eObject = EcoreUtil.create(eClass); |
| addToModel(eObject); |
| } |
| |
| private void addToModel(EObject eObject) { |
| setElementId(eObject); |
| |
| Command cmd = AddCommand.create(getEditingDomain(), getMaster().getValue(), BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS, eObject); |
| |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| getEditor().setSelection(eObject); |
| } |
| } |
| |
| protected void handleImport(EClass eClass, String hint) { |
| if (eClass == BasicPackageImpl.Literals.PART) { |
| ModelImportWizard wizard = new ModelImportWizard(MPart.class, this, hint); |
| WizardDialog wizardDialog = new WizardDialog(viewer.getControl().getShell(), wizard); |
| if (wizardDialog.open() == WizardDialog.OK) { |
| MPart[] parts = (MPart[]) wizard.getElements(MPart.class); |
| for (MPart part : parts) { |
| addToModel((EObject) part); |
| } |
| } |
| } |
| if (eClass == BasicPackageImpl.Literals.INPUT_PART) { |
| ModelImportWizard wizard = new ModelImportWizard(MInputPart.class, this, hint); |
| WizardDialog wizardDialog = new WizardDialog(viewer.getControl().getShell(), wizard); |
| if (wizardDialog.open() == WizardDialog.OK) { |
| MInputPart[] parts = (MInputPart[]) wizard.getElements(MInputPart.class); |
| for (MInputPart part : parts) { |
| addToModel((EObject) part); |
| } |
| } |
| } |
| } |
| |
| @Override |
| public List<Action> getActions(Object element) { |
| ArrayList<Action> l = new ArrayList<Action>(super.getActions(element)); |
| l.addAll(actions); |
| return l; |
| } |
| |
| @Override |
| public List<Action> getActionsImport(Object element) { |
| ArrayList<Action> l = new ArrayList<Action>(super.getActionsImport(element)); |
| l.addAll(actionsImport); |
| return l; |
| } |
| } |
