| /******************************************************************************* |
| * 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 |
| ******************************************************************************/ |
| package org.eclipse.e4.tools.emf.ui.internal.common.component; |
| |
| 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.core.databinding.property.list.IListProperty; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.e4.core.di.annotations.Optional; |
| 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.E4PickList; |
| import org.eclipse.e4.tools.emf.ui.internal.common.FeatureClassLabelProvider; |
| import org.eclipse.e4.tools.emf.ui.internal.common.uistructure.UIViewer; |
| import org.eclipse.e4.tools.emf.ui.internal.imp.ModelImportWizard; |
| import org.eclipse.e4.ui.model.application.impl.ApplicationPackageImpl; |
| import org.eclipse.e4.ui.model.application.ui.MUIElement; |
| 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.MPartStack; |
| import org.eclipse.e4.ui.model.application.ui.basic.impl.BasicPackageImpl; |
| import org.eclipse.e4.ui.model.application.ui.impl.UiPackageImpl; |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.databinding.EMFDataBindingContext; |
| import org.eclipse.emf.databinding.EMFProperties; |
| import org.eclipse.emf.databinding.FeaturePath; |
| import org.eclipse.emf.databinding.IEMFListProperty; |
| import org.eclipse.emf.databinding.edit.EMFEditProperties; |
| 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.jface.action.Action; |
| import org.eclipse.jface.databinding.swt.IWidgetValueProperty; |
| import org.eclipse.jface.databinding.swt.WidgetProperties; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.TableViewer; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.jface.window.Window; |
| 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.custom.StackLayout; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Display; |
| |
| @SuppressWarnings("deprecation") |
| public class PartStackEditor extends AbstractComponentEditor { |
| |
| private Composite composite; |
| private EMFDataBindingContext context; |
| |
| private IListProperty ELEMENT_CONTAINER__CHILDREN = EMFProperties.list(UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN); |
| private StackLayout stackLayout; |
| private List<Action> actions = new ArrayList<Action>(); |
| private List<Action> actionsImport = new ArrayList<Action>(); |
| |
| @Inject |
| @Optional |
| private IProject project; |
| private TableViewer viewer; |
| |
| @Inject |
| public PartStackEditor() { |
| super(); |
| } |
| |
| @PostConstruct |
| void init() { |
| actions.add(new Action(Messages.PartStackEditor_AddPart, createImageDescriptor(ResourceProvider.IMG_Part)) { |
| @Override |
| public void run() { |
| handleAddChild(BasicPackageImpl.Literals.PART); |
| } |
| }); |
| actions.add(new Action(Messages.PartStackEditor_AddCompositePart, createImageDescriptor(ResourceProvider.IMG_PartSashContainer)) { |
| @Override |
| public void run() { |
| handleAddChild(BasicPackageImpl.Literals.COMPOSITE_PART); |
| } |
| }); |
| actions.add(new Action(Messages.PartStackEditor_AddPlaceholder, createImageDescriptor(ResourceProvider.IMG_Placeholder)) { |
| @Override |
| public void run() { |
| handleAddChild(AdvancedPackageImpl.Literals.PLACEHOLDER); |
| } |
| }); |
| |
| List<FeatureClass> list = getEditor().getFeatureClasses(BasicPackageImpl.Literals.PART_STACK, UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN); |
| |
| if (!list.isEmpty()) { |
| for (FeatureClass c : list) { |
| final EClass ec = c.eClass; |
| actions.add(new Action(c.label, createImageDescriptor(c.iconId)) { |
| @Override |
| public void run() { |
| handleAddChild(ec); |
| } |
| }); |
| } |
| } |
| |
| // --- Import Actions --- |
| actionsImport.add(new Action(Messages.PartStackEditor_Views, createImageDescriptor(ResourceProvider.IMG_Part)) { |
| @Override |
| public void run() { |
| handleImportChild(BasicPackageImpl.Literals.PART); |
| } |
| }); |
| actionsImport.add(new Action(Messages.PartStackEditor_Editors, createImageDescriptor(ResourceProvider.IMG_Part)) { |
| @Override |
| public void run() { |
| handleImportChild(BasicPackageImpl.Literals.INPUT_PART); |
| } |
| }); |
| |
| } |
| |
| @Override |
| public Image getImage(Object element, Display display) { |
| if (element instanceof MUIElement) { |
| if (((MUIElement) element).isToBeRendered()) { |
| return createImage(ResourceProvider.IMG_Part); |
| } else { |
| return createImage(ResourceProvider.IMG_Tbr_Part); |
| } |
| } |
| |
| return null; |
| } |
| |
| @Override |
| public String getLabel(Object element) { |
| return Messages.PartStackEditor_Label; |
| } |
| |
| @Override |
| public String getDescription(Object element) { |
| return Messages.PartStackEditor_Description; |
| } |
| |
| @Override |
| public Composite doGetEditor(Composite parent, Object object) { |
| if (composite == null) { |
| context = new EMFDataBindingContext(); |
| if (getEditor().isModelFragment()) { |
| composite = new Composite(parent, SWT.NONE); |
| stackLayout = new StackLayout(); |
| composite.setLayout(stackLayout); |
| createForm(composite, context, getMaster(), false); |
| createForm(composite, context, getMaster(), true); |
| } else { |
| composite = createForm(parent, context, getMaster(), false); |
| } |
| } |
| |
| if (getEditor().isModelFragment()) { |
| Control topControl; |
| if (Util.isImport((EObject) object)) { |
| topControl = composite.getChildren()[1]; |
| } else { |
| topControl = composite.getChildren()[0]; |
| } |
| |
| if (stackLayout.topControl != topControl) { |
| stackLayout.topControl = topControl; |
| composite.layout(true, true); |
| } |
| } |
| IEMFListProperty prop = EMFProperties.list(UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN); |
| viewer.setInput(prop.observeDetail(getMaster())); |
| getMaster().setValue(object); |
| return composite; |
| } |
| |
| private Composite createForm(Composite parent, final EMFDataBindingContext context, WritableValue master, boolean isImport) { |
| 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()); |
| |
| if (getEditor().isShowXMIId() || getEditor().isLiveModel()) { |
| ControlFactory.createXMIId(parent, this); |
| } |
| |
| IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify); |
| |
| if (isImport) { |
| ControlFactory.createFindImport(parent, Messages, this, context); |
| folder.setSelection(0); |
| return folder; |
| } |
| |
| ControlFactory.createTextField(parent, Messages.ModelTooling_Common_Id, master, context, textProp, EMFEditProperties.value(getEditingDomain(), ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__ELEMENT_ID)); |
| ControlFactory.createTextField(parent, Messages.ModelTooling_UIElement_AccessibilityPhrase, getMaster(), context, textProp, EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__ACCESSIBILITY_PHRASE)); |
| ControlFactory.createSelectedElement(parent, this, context, Messages.PartStackEditor_SelectedElement); |
| ControlFactory.createTextField(parent, Messages.PartStackEditor_ContainerData, master, context, textProp, EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__CONTAINER_DATA)); |
| |
| // ------------------------------------------------------------ |
| { |
| |
| E4PickList pickList = new E4PickList(parent, SWT.NONE, null, Messages, this, UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN) { |
| @Override |
| protected void addPressed() { |
| EClass eClass = ((FeatureClass) ((IStructuredSelection) getSelection()).getFirstElement()).eClass; |
| handleAddChild(eClass); |
| } |
| }; |
| pickList.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 3, 1)); |
| pickList.setText(Messages.PartStackEditor_Parts); |
| |
| viewer = pickList.getList(); |
| IEMFListProperty prop = EMFProperties.list(UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN); |
| viewer.setInput(prop.observeDetail(getMaster())); |
| |
| pickList.setLabelProvider(new FeatureClassLabelProvider(getEditor())); |
| |
| List<FeatureClass> eClassList = new ArrayList<FeatureClass>(); |
| eClassList.add(new FeatureClass(Messages.PartStackEditor_Part, BasicPackageImpl.Literals.PART)); |
| eClassList.add(new FeatureClass(Messages.PartStackEditor_CompositePart, BasicPackageImpl.Literals.COMPOSITE_PART)); |
| eClassList.add(new FeatureClass(Messages.PartStackEditor_Placeholder, AdvancedPackageImpl.Literals.PLACEHOLDER)); |
| eClassList.addAll(getEditor().getFeatureClasses(BasicPackageImpl.Literals.PART_STACK, UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN)); |
| pickList.setInput(eClassList); |
| pickList.setSelection(new StructuredSelection(eClassList.get(0))); |
| |
| } |
| |
| ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_ToBeRendered, getMaster(), context, WidgetProperties.selection(), EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__TO_BE_RENDERED)); |
| ControlFactory.createCheckBox(parent, Messages.ModelTooling_UIElement_Visible, getMaster(), context, WidgetProperties.selection(), EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__VISIBLE)); |
| |
| item = new CTabItem(folder, SWT.NONE); |
| item.setText(Messages.ModelTooling_Common_TabSupplementary); |
| |
| parent = createScrollableContainer(folder); |
| item.setControl(parent.getParent()); |
| |
| ControlFactory.createStringListWidget(parent, Messages, this, Messages.CategoryEditor_Tags, ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__TAGS, VERTICAL_LIST_WIDGET_INDENT); |
| ControlFactory.createMapProperties(parent, Messages, this, Messages.ModelTooling_Contribution_PersistedState, ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__PERSISTED_STATE, VERTICAL_LIST_WIDGET_INDENT); |
| |
| if (project == null) { |
| createUITreeInspection(folder); |
| } |
| |
| createContributedEditorTabs(folder, context, getMaster(), MPartStack.class); |
| |
| folder.setSelection(0); |
| |
| return folder; |
| } |
| |
| private void createUITreeInspection(CTabFolder folder) { |
| CTabItem item = new CTabItem(folder, SWT.NONE); |
| item.setText(Messages.ModelTooling_Common_RuntimeWidgetTree); |
| Composite container = new Composite(folder, SWT.NONE); |
| container.setLayout(new GridLayout()); |
| item.setControl(container); |
| |
| UIViewer objectViewer = new UIViewer(); |
| TreeViewer viewer = objectViewer.createViewer(container, UiPackageImpl.Literals.UI_ELEMENT__WIDGET, getMaster(), resourcePool, Messages); |
| viewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH)); |
| } |
| |
| @Override |
| public IObservableList getChildList(Object element) { |
| return ELEMENT_CONTAINER__CHILDREN.observe(element); |
| } |
| |
| @Override |
| public String getDetailLabel(Object element) { |
| return null; |
| } |
| |
| @Override |
| public FeaturePath[] getLabelProperties() { |
| return new FeaturePath[] { FeaturePath.fromList(UiPackageImpl.Literals.UI_ELEMENT__TO_BE_RENDERED) }; |
| } |
| |
| protected void handleAddChild(EClass eClass) { |
| EObject eObject = EcoreUtil.create(eClass); |
| addToModel(eObject); |
| } |
| |
| private void addToModel(EObject eObject) { |
| setElementId(eObject); |
| |
| Command cmd = AddCommand.create(getEditingDomain(), getMaster().getValue(), UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN, eObject); |
| |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| getEditor().setSelection(eObject); |
| } |
| } |
| |
| protected void handleImportChild(EClass eClass) { |
| |
| if (eClass == BasicPackageImpl.Literals.PART) { |
| ModelImportWizard wizard = new ModelImportWizard(MPart.class, this, resourcePool); |
| WizardDialog wizardDialog = new WizardDialog(viewer.getControl().getShell(), wizard); |
| if (wizardDialog.open() == Window.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, resourcePool); |
| WizardDialog wizardDialog = new WizardDialog(viewer.getControl().getShell(), wizard); |
| if (wizardDialog.open() == Window.OK) { |
| MPart[] parts = (MPart[]) wizard.getElements(MInputPart.class); |
| for (MPart 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; |
| } |
| } |
