| 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.IObservableValue; |
| 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.internal.E4Properties; |
| 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.FeatureClassLabelProvider; |
| import org.eclipse.e4.tools.emf.ui.internal.common.ModelEditor; |
| import org.eclipse.e4.tools.emf.ui.internal.common.VirtualEntry; |
| 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.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.MCompositePart; |
| import org.eclipse.e4.ui.model.application.ui.basic.MPart; |
| import org.eclipse.e4.ui.model.application.ui.basic.MPartSashContainerElement; |
| 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.FeaturePath; |
| 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.viewers.IViewerValueProperty; |
| import org.eclipse.jface.databinding.viewers.ObservableListContentProvider; |
| import org.eclipse.jface.databinding.viewers.typed.ViewerProperties; |
| import org.eclipse.jface.layout.GridLayoutFactory; |
| import org.eclipse.jface.resource.FontDescriptor; |
| import org.eclipse.jface.viewers.ArrayContentProvider; |
| import org.eclipse.jface.viewers.ComboViewer; |
| import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider; |
| 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.window.Window; |
| import org.eclipse.jface.wizard.WizardDialog; |
| import org.eclipse.swt.SWT; |
| 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.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Shell; |
| |
| public class CompositePartEditor extends AbstractPartEditor<MCompositePart> { |
| private final List<Action> actions = new ArrayList<>(); |
| private final List<Action> actionsImport = new ArrayList<>(); |
| |
| @Inject |
| private Shell shell; |
| |
| @PostConstruct |
| protected void init() { |
| actions.add(new Action(Messages.CompositePartEditor_AddPartSashContainer, |
| createImageDescriptor(ResourceProvider.IMG_PartSashContainer)) { |
| @Override |
| public void run() { |
| handleAddChild(BasicPackageImpl.Literals.PART_SASH_CONTAINER); |
| } |
| }); |
| actions.add(new Action(Messages.CompositePartEditor_AddPartStack, |
| createImageDescriptor(ResourceProvider.IMG_PartStack)) { |
| @Override |
| public void run() { |
| handleAddChild(BasicPackageImpl.Literals.PART_STACK); |
| } |
| }); |
| actions.add(new Action(Messages.CompositePartEditor_AddPart, createImageDescriptor(ResourceProvider.IMG_Part)) { |
| @Override |
| public void run() { |
| handleAddChild(BasicPackageImpl.Literals.PART); |
| } |
| }); |
| |
| actions.add(new Action(Messages.CompositePartEditor_AddArea, createImageDescriptor(ResourceProvider.IMG_Area)) { |
| @Override |
| public void run() { |
| handleAddChild(AdvancedPackageImpl.Literals.AREA); |
| } |
| }); |
| actions.add(new Action(Messages.CompositePartEditor_AddPlaceholder, |
| createImageDescriptor(ResourceProvider.IMG_Placeholder)) { |
| @Override |
| public void run() { |
| handleAddChild(AdvancedPackageImpl.Literals.PLACEHOLDER); |
| } |
| }); |
| for (final FeatureClass c : getEditor().getFeatureClasses(BasicPackageImpl.Literals.PART_STACK, |
| UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN)) { |
| 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("Views", createImageDescriptor(ResourceProvider.IMG_Part)) { //$NON-NLS-1$ |
| @Override |
| public void run() { |
| handleImportChild(BasicPackageImpl.Literals.PART, RegistryUtil.HINT_VIEW); |
| } |
| }); |
| actionsImport.add(new Action("Editors", createImageDescriptor(ResourceProvider.IMG_Part)) { //$NON-NLS-1$ |
| @Override |
| public void run() { |
| handleImportChild(BasicPackageImpl.Literals.PART, RegistryUtil.HINT_EDITOR); |
| } |
| }); |
| |
| } |
| |
| @Override |
| public Image getImage(Object element) { |
| final boolean horizontal = ((MCompositePart) element).isHorizontal(); |
| |
| return horizontal ? getImage(element, ResourceProvider.IMG_PartSashContainer) |
| : getImage(element, ResourceProvider.IMG_PartSashContainer_vertical); |
| } |
| |
| @Override |
| public String getLabel(Object element) { |
| return Messages.CompositePartEditor_Label; |
| } |
| |
| @Override |
| public FeaturePath[] getLabelProperties() { |
| return new FeaturePath[] { FeaturePath.fromList(UiPackageImpl.Literals.GENERIC_TILE__HORIZONTAL), |
| FeaturePath.fromList(UiPackageImpl.Literals.UI_ELEMENT__TO_BE_RENDERED) }; |
| } |
| |
| @Override |
| public String getDescription(Object element) { |
| return Messages.CompositePartEditor_Description; |
| } |
| |
| @Override |
| public Composite doGetEditor(Composite parent, Object object) { |
| Composite composite = super.doGetEditor(parent, object); |
| getMaster().setValue((MCompositePart) object); |
| return composite; |
| } |
| |
| @Override |
| protected void createSubformElements(Composite parent, EMFDataBindingContext context, |
| IObservableValue<MCompositePart> master) { |
| |
| { |
| final Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.CompositePartEditor_Orientation); |
| l.setLayoutData(new GridData()); |
| |
| final ComboViewer viewer = new ComboViewer(parent); |
| final GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.horizontalSpan = 2; |
| viewer.getControl().setLayoutData(gd); |
| viewer.setContentProvider(new ArrayContentProvider()); |
| viewer.setLabelProvider(new LabelProvider() { |
| @Override |
| public String getText(Object element) { |
| return ((Boolean) element).booleanValue() ? Messages.CompositePartEditor_Horizontal |
| : Messages.CompositePartEditor_Vertical; |
| } |
| }); |
| viewer.setInput(new Boolean[] { Boolean.TRUE, Boolean.FALSE }); |
| final IViewerValueProperty<ComboViewer, Boolean> vProp = ViewerProperties.singleSelection(Boolean.class); |
| context.bindValue(vProp.observe(viewer), |
| E4Properties.horizontal(getEditingDomain()).observeDetail(getMaster())); |
| } |
| |
| ControlFactory.createSelectedElement(parent, this, context, Messages.CompositePartEditor_SelectedElement); |
| |
| final Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.CompositePartEditor_Controls); |
| l.setLayoutData(new GridData(GridData.BEGINNING, GridData.BEGINNING, false, false)); |
| |
| final Composite buttonCompTop = new Composite(parent, SWT.NONE); |
| final GridData span2 = new GridData(GridData.FILL, GridData.BEGINNING, false, false, 2, 1); |
| buttonCompTop.setLayoutData(span2); |
| buttonCompTop.setLayout(GridLayoutFactory.fillDefaults().numColumns(2).create()); |
| |
| final ComboViewer childrenDropDown = new ComboViewer(buttonCompTop); |
| childrenDropDown.setLabelProvider(new FeatureClassLabelProvider(getEditor())); |
| childrenDropDown.setContentProvider(ArrayContentProvider.getInstance()); |
| |
| final List<FeatureClass> eClassList = new ArrayList<>(); |
| eClassList.add(new FeatureClass("PartSashContainer", BasicPackageImpl.Literals.PART_SASH_CONTAINER)); //$NON-NLS-1$ |
| eClassList.add(new FeatureClass("PartStack", BasicPackageImpl.Literals.PART_STACK)); //$NON-NLS-1$ |
| eClassList.add(new FeatureClass("Part", BasicPackageImpl.Literals.PART)); //$NON-NLS-1$ |
| eClassList.add(new FeatureClass("Area", AdvancedPackageImpl.Literals.AREA)); //$NON-NLS-1$ |
| eClassList.add(new FeatureClass("Placeholder", AdvancedPackageImpl.Literals.PLACEHOLDER)); //$NON-NLS-1$ |
| eClassList.addAll(getEditor().getFeatureClasses(BasicPackageImpl.Literals.COMPOSITE_PART, |
| UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN)); |
| childrenDropDown.setInput(eClassList); |
| childrenDropDown.setSelection(new StructuredSelection(eClassList.get(0))); |
| |
| Button b = new Button(buttonCompTop, SWT.PUSH | SWT.FLAT); |
| b.setText(org.eclipse.e4.tools.emf.ui.internal.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) { |
| if (!childrenDropDown.getSelection().isEmpty()) { |
| final EClass eClass = ((FeatureClass) ((IStructuredSelection) childrenDropDown.getSelection()) |
| .getFirstElement()).eClass; |
| handleAddChild(eClass); |
| } |
| } |
| }); |
| |
| new Label(parent, SWT.NONE); |
| |
| final TableViewer viewer = new TableViewer(parent); |
| final GridData gd = new GridData(GridData.FILL, GridData.FILL, true, true, 2, 1); |
| viewer.getControl().setLayoutData(gd); |
| viewer.setContentProvider(new ObservableListContentProvider<>()); |
| |
| final FontDescriptor italicFontDescriptor = FontDescriptor.createFrom(viewer.getControl().getFont()) |
| .setStyle(SWT.ITALIC); |
| viewer.setLabelProvider(new DelegatingStyledCellLabelProvider( |
| new ComponentLabelProvider(getEditor(), Messages, italicFontDescriptor))); |
| |
| viewer.setInput(E4Properties.<MPartSashContainerElement>children().observeDetail(getMaster())); |
| |
| viewer.addOpenListener(event -> { |
| if (event.getSelection() instanceof IStructuredSelection) { |
| IStructuredSelection selection = (IStructuredSelection) event.getSelection(); |
| if (selection.getFirstElement() instanceof EObject && getEditor() != null) { |
| EObject selected = (EObject) selection.getFirstElement(); |
| getEditor().gotoEObject(ModelEditor.TAB_FORM, selected); |
| } |
| } |
| }); |
| |
| new Label(parent, SWT.NONE); |
| |
| final 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(org.eclipse.e4.tools.emf.ui.internal.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()) { |
| final IStructuredSelection s = (IStructuredSelection) viewer.getSelection(); |
| if (s.size() == 1) { |
| final Object obj = s.getFirstElement(); |
| final int idx = getMaster().getValue().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(org.eclipse.e4.tools.emf.ui.internal.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()) { |
| final IStructuredSelection s = (IStructuredSelection) viewer.getSelection(); |
| if (s.size() == 1) { |
| final Object obj = s.getFirstElement(); |
| final int idx = getMaster().getValue().getChildren().indexOf(obj) + 1; |
| if (idx < getMaster().getValue().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(org.eclipse.e4.tools.emf.ui.internal.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()) { |
| final List<?> elements = ((IStructuredSelection) viewer.getSelection()).toList(); |
| |
| final Command cmd = RemoveCommand.create(getEditingDomain(), getMaster().getValue(), |
| UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN, elements); |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| } |
| } |
| } |
| }); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| protected void addChildListEntries(MPart part, IObservableList<Object> list) { |
| list.add(new VirtualEntry<>(ModelEditor.VIRTUAL_CONTROLS, E4Properties.<MPartSashContainerElement>children(), |
| (MElementContainer<MPartSashContainerElement>) part, Messages.PartEditor_Controls)); |
| } |
| |
| protected void handleAddChild(EClass eClass) { |
| final EObject eObject = EcoreUtil.create(eClass); |
| addToModel(eObject); |
| } |
| |
| protected void handleImportChild(EClass eClass, String hint) { |
| |
| if (eClass == BasicPackageImpl.Literals.PART) { |
| final ModelImportWizard wizard = new ModelImportWizard(MPart.class, this, hint, resourcePool); |
| final WizardDialog wizardDialog = new WizardDialog(shell, wizard); |
| if (wizardDialog.open() == Window.OK) { |
| final MPart[] parts = (MPart[]) wizard.getElements(MPart.class); |
| for (final MPart part : parts) { |
| addToModel((EObject) part); |
| } |
| } |
| } |
| } |
| |
| private void addToModel(EObject eObject) { |
| setElementId(eObject); |
| |
| final 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) { |
| final ArrayList<Action> l = new ArrayList<>(super.getActions(element)); |
| l.addAll(actions); |
| return l; |
| } |
| |
| @Override |
| public List<Action> getActionsImport(Object element) { |
| final ArrayList<Action> l = new ArrayList<>(super.getActionsImport(element)); |
| l.addAll(actionsImport); |
| return l; |
| } |
| } |
