| /******************************************************************************* |
| * 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 |
| ******************************************************************************/ |
| 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.EStackLayout; |
| 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.ComponentLabelProvider; |
| import org.eclipse.e4.tools.emf.ui.internal.common.uistructure.UIViewer; |
| import org.eclipse.e4.ui.model.application.impl.ApplicationPackageImpl; |
| import org.eclipse.e4.ui.model.application.ui.MElementContainer; |
| 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.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.emf.edit.command.RemoveCommand; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.databinding.swt.IWidgetValueProperty; |
| import org.eclipse.jface.databinding.swt.WidgetProperties; |
| import org.eclipse.jface.databinding.viewers.ObservableListContentProvider; |
| import org.eclipse.jface.viewers.ArrayContentProvider; |
| import org.eclipse.jface.viewers.ComboViewer; |
| 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.TreeViewer; |
| 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.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.layout.FillLayout; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Display; |
| import org.eclipse.swt.widgets.Label; |
| |
| 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>(); |
| |
| @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_AddInputPart, createImageDescriptor(ResourceProvider.IMG_Part)) { |
| @Override |
| public void run() { |
| handleAddChild(BasicPackageImpl.Literals.INPUT_PART); |
| } |
| }); |
| actions.add(new Action(Messages.PartStackEditor_AddPlaceholder, createImageDescriptor(ResourceProvider.IMG_Placeholder)) { |
| @Override |
| public void run() { |
| handleAddChild(AdvancedPackageImpl.Literals.PLACEHOLDER); |
| } |
| }); |
| } |
| |
| @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 EStackLayout(); |
| 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)); |
| |
| // ------------------------------------------------------------ |
| { |
| Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.PartStackEditor_Parts); |
| l.setLayoutData(new GridData(GridData.END, GridData.BEGINNING, false, false)); |
| |
| Composite buttonCompTop = new Composite(parent, SWT.NONE); |
| GridData span2 = new GridData(GridData.FILL, GridData.BEGINNING, false, false, 2, 1); |
| buttonCompTop.setLayoutData(span2); |
| GridLayout gl = new GridLayout(2, false); |
| gl.marginLeft = 0; |
| gl.marginRight = 0; |
| gl.marginWidth = 0; |
| gl.marginHeight = 0; |
| buttonCompTop.setLayout(gl); |
| |
| final ComboViewer childrenDropDown = new ComboViewer(buttonCompTop); |
| childrenDropDown.getControl().setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false)); |
| childrenDropDown.setContentProvider(new ArrayContentProvider()); |
| childrenDropDown.setLabelProvider(new LabelProvider() { |
| @Override |
| public String getText(Object element) { |
| EClass eclass = (EClass) element; |
| return eclass.getName(); |
| } |
| }); |
| childrenDropDown.setInput(new EClass[] { BasicPackageImpl.Literals.PART, BasicPackageImpl.Literals.INPUT_PART, AdvancedPackageImpl.Literals.PLACEHOLDER }); |
| childrenDropDown.setSelection(new StructuredSelection(BasicPackageImpl.Literals.PART)); |
| |
| Button b = new Button(buttonCompTop, SWT.PUSH | SWT.FLAT); |
| b.setText(Messages.ModelTooling_Common_AddEllipsis); |
| b.setImage(createImage(ResourceProvider.IMG_Obj16_table_add)); |
| b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false)); |
| b.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| EClass eClass = (EClass) ((IStructuredSelection) childrenDropDown.getSelection()).getFirstElement(); |
| handleAddChild(eClass); |
| } |
| }); |
| |
| new Label(parent, SWT.NONE); |
| |
| viewer = new TableViewer(parent); |
| viewer.setContentProvider(new ObservableListContentProvider()); |
| viewer.setLabelProvider(new ComponentLabelProvider(getEditor(), Messages)); |
| GridData gd = new GridData(GridData.FILL, GridData.FILL, true, true, 2, 1); |
| viewer.getControl().setLayoutData(gd); |
| |
| IEMFListProperty prop = EMFProperties.list(UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN); |
| viewer.setInput(prop.observeDetail(getMaster())); |
| |
| new Label(parent, SWT.NONE); |
| |
| Composite buttonCompBot = new Composite(parent, SWT.NONE); |
| buttonCompBot.setLayoutData(new GridData(GridData.FILL, GridData.END, false, false, 2, 1)); |
| buttonCompBot.setLayout(new FillLayout()); |
| |
| b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT); |
| b.setText(Messages.ModelTooling_Common_Up); |
| b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_up)); |
| b.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(); |
| MElementContainer<?> container = (MElementContainer<?>) getMaster().getValue(); |
| int idx = container.getChildren().indexOf(obj) - 1; |
| if (idx >= 0) { |
| if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj, getEditor().isLiveModel(), idx)) { |
| viewer.setSelection(new StructuredSelection(obj)); |
| } |
| } |
| |
| } |
| } |
| } |
| }); |
| |
| b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT); |
| b.setText(Messages.ModelTooling_Common_Down); |
| b.setImage(createImage(ResourceProvider.IMG_Obj16_arrow_down)); |
| b.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(); |
| @SuppressWarnings("unchecked") |
| MElementContainer<MUIElement> container = (MElementContainer<MUIElement>) getMaster().getValue(); |
| int idx = container.getChildren().indexOf(obj) + 1; |
| if (idx < container.getChildren().size()) { |
| if (Util.moveElementByIndex(getEditingDomain(), (MUIElement) obj, getEditor().isLiveModel(), idx)) { |
| viewer.setSelection(new StructuredSelection(obj)); |
| } |
| } |
| } |
| } |
| } |
| }); |
| |
| b = new Button(buttonCompBot, SWT.PUSH | SWT.FLAT); |
| b.setText(Messages.ModelTooling_Common_Remove); |
| b.setImage(createImage(ResourceProvider.IMG_Obj16_table_delete)); |
| b.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(), UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN, elements); |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| } |
| } |
| } |
| }); |
| } |
| |
| 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); |
| } |
| |
| 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); |
| 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); |
| } |
| } |
| |
| @Override |
| public List<Action> getActions(Object element) { |
| ArrayList<Action> l = new ArrayList<Action>(super.getActions(element)); |
| l.addAll(actions); |
| return l; |
| } |
| } |
