| /******************************************************************************* |
| * Copyright (c) 2010, 2017 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 |
| * Lars Vogel <Lars.Vogel@gmail.com> - Ongoing maintenance |
| * Steven Spungin <steven@spungin.tv> - Bug 424730, Bug 437951 |
| * Olivier Prouvost <olivier@opcoach.com> - Bug 472658 |
| ******************************************************************************/ |
| package org.eclipse.e4.tools.emf.ui.internal.common.component; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import javax.inject.Inject; |
| |
| import org.eclipse.core.databinding.UpdateValueStrategy; |
| import org.eclipse.core.databinding.conversion.Converter; |
| import org.eclipse.core.databinding.observable.list.IObservableList; |
| import org.eclipse.core.databinding.observable.list.WritableList; |
| import org.eclipse.core.databinding.observable.value.IObservableValue; |
| import org.eclipse.core.databinding.observable.value.WritableValue; |
| import org.eclipse.core.databinding.property.value.IValueProperty; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.e4.core.contexts.IEclipseContext; |
| import org.eclipse.e4.core.di.annotations.Optional; |
| import org.eclipse.e4.tools.emf.ui.common.ImageTooltip; |
| 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.Messages; |
| import org.eclipse.e4.tools.emf.ui.internal.ResourceProvider; |
| import org.eclipse.e4.tools.emf.ui.internal.common.component.ControlFactory.TextPasteHandler; |
| import org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.ToolItemIconDialogEditor; |
| 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.impl.UiPackageImpl; |
| import org.eclipse.e4.ui.model.application.ui.menu.ItemType; |
| import org.eclipse.e4.ui.model.application.ui.menu.MMenu; |
| import org.eclipse.e4.ui.model.application.ui.menu.MMenuFactory; |
| import org.eclipse.e4.ui.model.application.ui.menu.MToolItem; |
| import org.eclipse.e4.ui.model.application.ui.menu.impl.MenuPackageImpl; |
| 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.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.SetCommand; |
| import org.eclipse.jface.databinding.swt.IWidgetValueProperty; |
| import org.eclipse.jface.databinding.swt.WidgetProperties; |
| import org.eclipse.jface.databinding.viewers.ViewerProperties; |
| import org.eclipse.jface.viewers.ArrayContentProvider; |
| import org.eclipse.jface.viewers.ComboViewer; |
| import org.eclipse.jface.viewers.LabelProvider; |
| 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.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.Label; |
| import org.eclipse.swt.widgets.Text; |
| |
| public abstract class ToolItemEditor extends AbstractComponentEditor { |
| private Composite composite; |
| private EMFDataBindingContext context; |
| |
| private StackLayout stackLayout; |
| |
| private final IValueProperty TOOL_ITEM__MENU = EMFProperties.value(MenuPackageImpl.Literals.TOOL_ITEM__MENU); |
| |
| @Inject |
| @Optional |
| protected IProject project; |
| |
| @Inject |
| IEclipseContext eclipseContext; |
| |
| private Button createRemoveMenu; |
| |
| public ToolItemEditor() { |
| super(); |
| } |
| |
| @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); |
| } |
| } |
| |
| if (createRemoveMenu != null) { |
| createRemoveMenu.setSelection(((MToolItem) object).getMenu() != null); |
| } |
| |
| getMaster().setValue(object); |
| enableIdGenerator(UiPackageImpl.Literals.UI_LABEL__LABEL, ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__ELEMENT_ID, null); |
| return composite; |
| } |
| |
| protected CTabFolder createForm(Composite parent, EMFDataBindingContext context, WritableValue master, boolean isImport) { |
| final CTabFolder folder = new CTabFolder(parent, SWT.BOTTOM); |
| |
| final 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); |
| } |
| |
| final 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)); |
| |
| createFormSubTypeForm(parent, folder, context, master); |
| |
| if (project == null) { |
| createUITreeInspection(folder); |
| } |
| |
| createContributedEditorTabs(folder, context, getMaster(), MToolItem.class); |
| |
| folder.setSelection(0); |
| |
| return folder; |
| } |
| |
| private void createUITreeInspection(CTabFolder folder) { |
| final CTabItem item = new CTabItem(folder, SWT.NONE); |
| item.setText(Messages.ModelTooling_Common_RuntimeWidgetTree); |
| final Composite container = new Composite(folder, SWT.NONE); |
| container.setLayout(new GridLayout()); |
| item.setControl(container); |
| |
| final UIViewer objectViewer = new UIViewer(); |
| final TreeViewer viewer = objectViewer.createViewer(container, UiPackageImpl.Literals.UI_ELEMENT__WIDGET, getMaster(), resourcePool, Messages); |
| viewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH)); |
| } |
| |
| protected void createFormSubTypeForm(Composite parent, CTabFolder folder, EMFDataBindingContext context, final WritableValue master) { |
| final IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify); |
| final IWidgetValueProperty checkProp = WidgetProperties.selection(); |
| final IWidgetValueProperty enabled = WidgetProperties.enabled(); |
| |
| // ------------------------------------------------------------ |
| { |
| final Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.ToolItemEditor_Type); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| final ComboViewer viewer = new ComboViewer(parent); |
| viewer.setContentProvider(new ArrayContentProvider()); |
| viewer.setInput(new ItemType[] { ItemType.CHECK, ItemType.PUSH, ItemType.RADIO }); |
| final GridData gd = new GridData(); |
| gd.horizontalSpan = 2; |
| viewer.getControl().setLayoutData(gd); |
| final IObservableValue itemTypeObs = EMFEditProperties.value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__TYPE).observeDetail(master); |
| context.bindValue(ViewerProperties.singleSelection().observe(viewer), itemTypeObs); |
| } |
| |
| ControlFactory.createTextField(parent, Messages.ToolItemEditor_Label, master, context, textProp, EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__LABEL)); |
| ControlFactory.createTextField(parent, Messages.ModelTooling_UIElement_AccessibilityPhrase, getMaster(), context, textProp, EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__ACCESSIBILITY_PHRASE)); |
| ControlFactory.createTextField(parent, Messages.ToolItemEditor_ToolTip, master, context, textProp, EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__TOOLTIP)); |
| |
| // ------------------------------------------------------------ |
| { |
| final Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.ToolItemEditor_IconURI); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| final Text t = new Text(parent, SWT.BORDER); |
| TextPasteHandler.createFor(t); |
| t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| context.bindValue(textProp.observe(t), EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__ICON_URI).observeDetail(master)); |
| |
| new ImageTooltip(t, Messages, this); |
| |
| final Button b = new Button(parent, SWT.PUSH | SWT.FLAT); |
| b.setText(Messages.ModelTooling_Common_FindEllipsis); |
| b.setImage(createImage(ResourceProvider.IMG_Obj16_zoom)); |
| b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false)); |
| b.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| final ToolItemIconDialogEditor dialog = new ToolItemIconDialogEditor(b.getShell(), eclipseContext, project, getEditingDomain(), (MToolItem) getMaster().getValue(), Messages); |
| dialog.open(); |
| } |
| }); |
| } |
| |
| { |
| final Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.ToolItemEditor_Menu); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| createRemoveMenu = new Button(parent, SWT.CHECK); |
| createRemoveMenu.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| final MToolItem item = (MToolItem) getMaster().getValue(); |
| if (item.getMenu() == null) { |
| addMenu(); |
| } else { |
| removeMenu(); |
| } |
| } |
| }); |
| createRemoveMenu.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false, 2, 1)); |
| } |
| |
| { |
| final Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.ToolItemEditor_Enabled); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| final Button b = new Button(parent, SWT.CHECK); |
| b.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false, 2, 1)); |
| context.bindValue(checkProp.observe(b), EMFEditProperties.value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__ENABLED).observeDetail(getMaster())); |
| } |
| |
| { |
| final Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.ToolItemEditor_Selected); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| final Button b = new Button(parent, SWT.CHECK); |
| b.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false, 2, 1)); |
| context.bindValue(checkProp.observe(b), EMFEditProperties.value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__SELECTED).observeDetail(getMaster())); |
| |
| final UpdateValueStrategy t2m = new UpdateValueStrategy(); |
| t2m.setConverter(new Converter(boolean.class, ItemType.class) { |
| |
| @Override |
| public Object convert(Object fromObject) { |
| return null; |
| } |
| }); |
| final UpdateValueStrategy m2t = new UpdateValueStrategy(); |
| m2t.setConverter(new Converter(ItemType.class, boolean.class) { |
| |
| @Override |
| public Object convert(Object fromObject) { |
| return fromObject == ItemType.CHECK || fromObject == ItemType.RADIO; |
| } |
| }); |
| |
| context.bindValue(enabled.observe(b), EMFEditProperties.value(getEditingDomain(), MenuPackageImpl.Literals.ITEM__TYPE).observeDetail(getMaster()), t2m, m2t); |
| |
| } |
| |
| { |
| final Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.ModelTooling_UIElement_VisibleWhen); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| final ComboViewer combo = new ComboViewer(parent); |
| combo.getControl().setLayoutData(new GridData(GridData.FILL, GridData.CENTER, true, false, 2, 1)); |
| combo.setContentProvider(new ArrayContentProvider()); |
| combo.setLabelProvider(new LabelProvider() { |
| @Override |
| public String getText(Object element) { |
| if (element instanceof EClass) { |
| final EClass eClass = (EClass) element; |
| return eClass.getName(); |
| } |
| |
| return super.getText(element); |
| } |
| }); |
| final List<Object> list = new ArrayList<>(); |
| list.add(Messages.ToolItemEditor_NoExpression); |
| list.add(UiPackageImpl.Literals.CORE_EXPRESSION); |
| list.add(UiPackageImpl.Literals.IMPERATIVE_EXPRESSION); |
| list.addAll(getEditor().getFeatureClasses(UiPackageImpl.Literals.EXPRESSION, UiPackageImpl.Literals.UI_ELEMENT__VISIBLE_WHEN)); |
| combo.setInput(list); |
| context.bindValue(ViewerProperties.singleSelection().observe(combo), EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_ELEMENT__VISIBLE_WHEN).observeDetail(getMaster()), new UpdateValueStrategy().setConverter(new EClass2EObject(Messages)), new UpdateValueStrategy().setConverter(new EObject2EClass(Messages))); |
| } |
| // ------------------------------------------------------------ |
| |
| createSubTypeFormElements(parent, context, master); |
| |
| 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)); |
| |
| final CTabItem 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.ModelTooling_ApplicationElement_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); |
| } |
| |
| protected void createSubTypeFormElements(Composite parent, EMFDataBindingContext context, WritableValue master) { |
| |
| } |
| |
| void removeMenu() { |
| final Command cmd = SetCommand.create(getEditingDomain(), getMaster().getValue(), MenuPackageImpl.Literals.TOOL_ITEM__MENU, null); |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| } |
| } |
| |
| void addMenu() { |
| final MMenu menu = MMenuFactory.INSTANCE.createMenu(); |
| setElementId(menu); |
| |
| final Command cmd = SetCommand.create(getEditingDomain(), getMaster().getValue(), MenuPackageImpl.Literals.TOOL_ITEM__MENU, menu); |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| } |
| } |
| |
| @Override |
| public IObservableList getChildList(final Object element) { |
| final WritableList list = new WritableList(); |
| |
| final MToolItem item = (MToolItem) element; |
| if (item.getMenu() != null) { |
| list.add(0, item.getMenu()); |
| } |
| |
| TOOL_ITEM__MENU.observe(element).addValueChangeListener(event -> { |
| if (event.diff.getOldValue() != null) { |
| list.remove(event.diff.getOldValue()); |
| if (getMaster().getValue() == element && !createRemoveMenu.isDisposed()) { |
| createRemoveMenu.setSelection(false); |
| } |
| } |
| |
| if (event.diff.getNewValue() != null) { |
| list.add(0, event.diff.getNewValue()); |
| if (getMaster().getValue() == element && !createRemoveMenu.isDisposed()) { |
| createRemoveMenu.setSelection(true); |
| } |
| } |
| }); |
| |
| return list; |
| } |
| |
| @Override |
| public String getDetailLabel(Object element) { |
| final MToolItem item = (MToolItem) element; |
| final String l = getLocalizedLabel(item); |
| |
| if (l != null && l.trim().length() > 0) { |
| return l; |
| } else if (item.getTooltip() != null && item.getTooltip().trim().length() > 0) { |
| return item.getTooltip(); |
| } |
| return null; |
| } |
| |
| @Override |
| public FeaturePath[] getLabelProperties() { |
| return new FeaturePath[] { FeaturePath.fromList(UiPackageImpl.Literals.UI_LABEL__LABEL), |
| FeaturePath.fromList(UiPackageImpl.Literals.UI_LABEL__ICON_URI), |
| FeaturePath.fromList(UiPackageImpl.Literals.UI_ELEMENT__TO_BE_RENDERED) }; |
| } |
| |
| static class EObject2EClass extends Converter { |
| private final Messages Messages; |
| |
| public EObject2EClass(Messages Messages) { |
| super(EObject.class, EClass.class); |
| this.Messages = Messages; |
| } |
| |
| @Override |
| public Object convert(Object fromObject) { |
| if (fromObject == null) { |
| return Messages.MenuItemEditor_NoExpression; |
| } |
| return ((EObject) fromObject).eClass(); |
| } |
| } |
| |
| static class EClass2EObject extends Converter { |
| private final Messages Messages; |
| |
| public EClass2EObject(Messages Messages) { |
| super(EClass.class, EObject.class); |
| this.Messages = Messages; |
| } |
| |
| @Override |
| public Object convert(Object fromObject) { |
| if (fromObject == null || fromObject.toString().equals(Messages.MenuItemEditor_NoExpression)) { |
| return null; |
| } |
| return EcoreUtil.create((EClass) fromObject); |
| } |
| } |
| } |
