| /******************************************************************************* |
| * 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.net.MalformedURLException; |
| import java.net.URL; |
| import java.util.ArrayList; |
| import java.util.List; |
| import org.eclipse.core.databinding.observable.list.IObservableList; |
| import org.eclipse.core.databinding.observable.list.WritableList; |
| import org.eclipse.core.databinding.observable.value.IValueChangeListener; |
| import org.eclipse.core.databinding.observable.value.ValueChangeEvent; |
| import org.eclipse.core.databinding.observable.value.WritableValue; |
| import org.eclipse.core.databinding.property.list.IListProperty; |
| import org.eclipse.core.databinding.property.value.IValueProperty; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.e4.tools.emf.ui.common.EStackLayout; |
| 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.common.ModelEditor; |
| import org.eclipse.e4.tools.emf.ui.internal.common.VirtualEntry; |
| import org.eclipse.e4.tools.emf.ui.internal.common.component.dialogs.WindowIconDialogEditor; |
| import org.eclipse.e4.ui.model.application.commands.impl.CommandsPackageImpl; |
| import org.eclipse.e4.ui.model.application.impl.ApplicationPackageImpl; |
| import org.eclipse.e4.ui.model.application.ui.MUILabel; |
| import org.eclipse.e4.ui.model.application.ui.basic.MWindow; |
| import org.eclipse.e4.ui.model.application.ui.basic.impl.BasicPackageImpl; |
| import org.eclipse.e4.ui.model.application.ui.impl.UiPackageImpl; |
| import org.eclipse.e4.ui.model.application.ui.menu.MMenu; |
| import org.eclipse.e4.ui.model.application.ui.menu.MMenuFactory; |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.common.util.URI; |
| 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.EObject; |
| import org.eclipse.emf.edit.command.SetCommand; |
| import org.eclipse.emf.edit.domain.EditingDomain; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.databinding.swt.IWidgetValueProperty; |
| import org.eclipse.jface.databinding.swt.WidgetProperties; |
| 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.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; |
| import org.eclipse.swt.widgets.Text; |
| |
| public class WindowEditor extends AbstractComponentEditor { |
| |
| private Composite composite; |
| private Image image; |
| private EMFDataBindingContext context; |
| private IProject project; |
| |
| private IListProperty HANDLER_CONTAINER__HANDLERS = EMFProperties.list(CommandsPackageImpl.Literals.HANDLER_CONTAINER__HANDLERS); |
| private IListProperty WINDOW__WINDOWS = EMFProperties.list(BasicPackageImpl.Literals.WINDOW__WINDOWS); |
| private IListProperty ELEMENT_CONTAINER__CHILDREN = EMFProperties.list(UiPackageImpl.Literals.ELEMENT_CONTAINER__CHILDREN); |
| private IListProperty SHARED_ELEMENTS = EMFProperties.list(BasicPackageImpl.Literals.WINDOW__SHARED_ELEMENTS); |
| private IValueProperty WINDOW__MAIN_MENU = EMFProperties.value(BasicPackageImpl.Literals.WINDOW__MAIN_MENU); |
| |
| private Action addMainMenu; |
| private Button createRemoveMainMenu; |
| private EStackLayout stackLayout; |
| |
| public WindowEditor(EditingDomain editingDomain, ModelEditor editor, IProject project) { |
| super(editingDomain, editor); |
| this.project = project; |
| addMainMenu = new Action("Add Main Menu") { |
| @Override |
| public void run() { |
| addMenu(); |
| } |
| }; |
| } |
| |
| @Override |
| public Image getImage(Object element, Display display) { |
| if (image == null) { |
| try { |
| image = loadSharedImage(display, new URL("platform:/plugin/org.eclipse.e4.tools.emf.ui/icons/full/modelelements/Window.gif")); |
| } catch (MalformedURLException e) { |
| // TODO Auto-generated catch block |
| e.printStackTrace(); |
| } |
| } |
| |
| return image; |
| } |
| |
| @Override |
| public String getLabel(Object element) { |
| return "Window"; |
| } |
| |
| @Override |
| public String getDescription(Object element) { |
| return "Window bla bla bla"; |
| } |
| |
| @Override |
| public Composite getEditor(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); |
| } |
| } |
| |
| if (createRemoveMainMenu != null) { |
| createRemoveMainMenu.setSelection(((MWindow) object).getMainMenu() != null); |
| } |
| |
| getMaster().setValue(object); |
| |
| return composite; |
| } |
| |
| private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master, boolean isImport) { |
| parent = new Composite(parent, SWT.NONE); |
| parent.setLayout(new GridLayout(3, false)); |
| |
| IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify); |
| |
| if (isImport) { |
| ControlFactory.createFindImport(parent, this, context); |
| return parent; |
| } |
| |
| // ------------------------------------------------------------ |
| { |
| Label l = new Label(parent, SWT.NONE); |
| l.setText("Id"); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| Text t = new Text(parent, SWT.BORDER); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.horizontalSpan = 2; |
| t.setLayoutData(gd); |
| context.bindValue(textProp.observeDelayed(200, t), EMFEditProperties.value(getEditingDomain(), ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__ELEMENT_ID).observeDetail(getMaster())); |
| } |
| |
| // ------------------------------------------------------------ |
| { |
| Label l = new Label(parent, SWT.NONE); |
| l.setText("X"); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| Text t = new Text(parent, SWT.BORDER); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.horizontalSpan = 2; |
| t.setLayoutData(gd); |
| context.bindValue(textProp.observeDelayed(200, t), EMFEditProperties.value(getEditingDomain(), BasicPackageImpl.Literals.WINDOW__X).observeDetail(getMaster())); |
| } |
| |
| // ------------------------------------------------------------ |
| { |
| Label l = new Label(parent, SWT.NONE); |
| l.setText("Y"); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| Text t = new Text(parent, SWT.BORDER); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.horizontalSpan = 2; |
| t.setLayoutData(gd); |
| context.bindValue(textProp.observeDelayed(200, t), EMFEditProperties.value(getEditingDomain(), BasicPackageImpl.Literals.WINDOW__Y).observeDetail(getMaster())); |
| } |
| |
| // ------------------------------------------------------------ |
| { |
| Label l = new Label(parent, SWT.NONE); |
| l.setText("Width"); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| Text t = new Text(parent, SWT.BORDER); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.horizontalSpan = 2; |
| t.setLayoutData(gd); |
| context.bindValue(textProp.observeDelayed(200, t), EMFEditProperties.value(getEditingDomain(), BasicPackageImpl.Literals.WINDOW__WIDTH).observeDetail(getMaster())); |
| } |
| |
| // ------------------------------------------------------------ |
| { |
| Label l = new Label(parent, SWT.NONE); |
| l.setText("Height"); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| Text t = new Text(parent, SWT.BORDER); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.horizontalSpan = 2; |
| t.setLayoutData(gd); |
| context.bindValue(textProp.observeDelayed(200, t), EMFEditProperties.value(getEditingDomain(), BasicPackageImpl.Literals.WINDOW__HEIGHT).observeDetail(getMaster())); |
| } |
| |
| // ------------------------------------------------------------ |
| { |
| Label l = new Label(parent, SWT.NONE); |
| l.setText("Label"); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| Text t = new Text(parent, SWT.BORDER); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.horizontalSpan = 2; |
| t.setLayoutData(gd); |
| context.bindValue(textProp.observeDelayed(200, t), EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__LABEL).observeDetail(master)); |
| } |
| |
| // ------------------------------------------------------------ |
| { |
| Label l = new Label(parent, SWT.NONE); |
| l.setText("Tooltip"); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| Text t = new Text(parent, SWT.BORDER); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.horizontalSpan = 2; |
| t.setLayoutData(gd); |
| context.bindValue(textProp.observeDelayed(200, t), EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__TOOLTIP).observeDetail(master)); |
| } |
| |
| // ------------------------------------------------------------ |
| { |
| Label l = new Label(parent, SWT.NONE); |
| l.setText("Icon URI"); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| Text t = new Text(parent, SWT.BORDER); |
| t.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| context.bindValue(textProp.observeDelayed(200, t), EMFEditProperties.value(getEditingDomain(), UiPackageImpl.Literals.UI_LABEL__ICON_URI).observeDetail(master)); |
| |
| new ImageTooltip(t) { |
| |
| @Override |
| protected URI getImageURI() { |
| MUILabel part = (MUILabel) getMaster().getValue(); |
| String uri = part.getIconURI(); |
| if (uri == null || uri.trim().length() == 0) { |
| return null; |
| } |
| return URI.createURI(part.getIconURI()); |
| } |
| }; |
| |
| final Button b = new Button(parent, SWT.PUSH | SWT.FLAT); |
| b.setText("Find ..."); |
| b.setImage(getImage(b.getDisplay(), SEARCH_IMAGE)); |
| b.setLayoutData(new GridData(GridData.FILL, GridData.CENTER, false, false)); |
| b.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| WindowIconDialogEditor dialog = new WindowIconDialogEditor(b.getShell(), project, getEditingDomain(), (MWindow) getMaster().getValue()); |
| dialog.open(); |
| } |
| }); |
| } |
| |
| { |
| Label l = new Label(parent, SWT.NONE); |
| l.setText("Main Menu"); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| createRemoveMainMenu = new Button(parent, SWT.CHECK); |
| createRemoveMainMenu.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| MWindow window = (MWindow) getMaster().getValue(); |
| if (window.getMainMenu() == null) { |
| addMenu(); |
| } else { |
| removeMenu(); |
| } |
| } |
| }); |
| createRemoveMainMenu.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false, 2, 1)); |
| } |
| |
| ControlFactory.createSelectedElement(parent, this, context, "Selected Element"); |
| ControlFactory.createStringListWidget(parent, this, "Binding Contexts", CommandsPackageImpl.Literals.BINDINGS__BINDING_CONTEXTS, VERTICAL_LIST_WIDGET_INDENT); |
| ControlFactory.createStringListWidget(parent, this, "Variables", UiPackageImpl.Literals.CONTEXT__VARIABLES, VERTICAL_LIST_WIDGET_INDENT); |
| ControlFactory.createStringListWidget(parent, this, "Tags", ApplicationPackageImpl.Literals.APPLICATION_ELEMENT__TAGS, VERTICAL_LIST_WIDGET_INDENT); |
| |
| return parent; |
| } |
| |
| void removeMenu() { |
| Command cmd = SetCommand.create(getEditingDomain(), getMaster().getValue(), BasicPackageImpl.Literals.WINDOW__MAIN_MENU, null); |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| } |
| } |
| |
| void addMenu() { |
| MMenu menu = MMenuFactory.INSTANCE.createMenu(); |
| Command cmd = SetCommand.create(getEditingDomain(), getMaster().getValue(), BasicPackageImpl.Literals.WINDOW__MAIN_MENU, menu); |
| if (cmd.canExecute()) { |
| getEditingDomain().getCommandStack().execute(cmd); |
| } |
| } |
| |
| @Override |
| public IObservableList getChildList(final Object element) { |
| final WritableList list = new WritableList(); |
| if (getEditor().isModelFragment() && Util.isImport((EObject) element)) { |
| return list; |
| } |
| |
| list.add(new VirtualEntry<Object>(ModelEditor.VIRTUAL_HANDLER, HANDLER_CONTAINER__HANDLERS, element, "Handlers") { |
| |
| @Override |
| protected boolean accepted(Object o) { |
| return true; |
| } |
| |
| }); |
| |
| list.add(new VirtualEntry<Object>(ModelEditor.VIRTUAL_WINDOWS, WINDOW__WINDOWS, element, "Windows") { |
| |
| @Override |
| protected boolean accepted(Object o) { |
| return true; |
| } |
| |
| }); |
| |
| list.add(new VirtualEntry<Object>(ModelEditor.VIRTUAL_WINDOW_CONTROLS, ELEMENT_CONTAINER__CHILDREN, element, "Controls") { |
| |
| @Override |
| protected boolean accepted(Object o) { |
| return true; |
| } |
| |
| }); |
| |
| list.add(new VirtualEntry<Object>(ModelEditor.VIRTUAL_WINDOW_SHARED_ELEMENTS, SHARED_ELEMENTS, element, "Shared Elements") { |
| protected boolean accepted(Object o) { |
| return true; |
| } |
| }); |
| |
| MWindow window = (MWindow) element; |
| if (window.getMainMenu() != null) { |
| list.add(0, window.getMainMenu()); |
| } |
| |
| WINDOW__MAIN_MENU.observe(element).addValueChangeListener(new IValueChangeListener() { |
| |
| public void handleValueChange(ValueChangeEvent event) { |
| if (event.diff.getOldValue() != null) { |
| list.remove(event.diff.getOldValue()); |
| if (getMaster().getValue() == element) { |
| createRemoveMainMenu.setSelection(false); |
| } |
| } |
| |
| if (event.diff.getNewValue() != null) { |
| list.add(0, event.diff.getNewValue()); |
| if (getMaster().getValue() == element) { |
| createRemoveMainMenu.setSelection(true); |
| } |
| } |
| } |
| }); |
| |
| return list; |
| } |
| |
| @Override |
| public String getDetailLabel(Object element) { |
| MWindow window = (MWindow) element; |
| if (window.getLabel() != null && window.getLabel().trim().length() > 0) { |
| return window.getLabel(); |
| } |
| return null; |
| } |
| |
| @Override |
| public FeaturePath[] getLabelProperties() { |
| return new FeaturePath[] { FeaturePath.fromList(UiPackageImpl.Literals.UI_LABEL__LABEL) }; |
| } |
| |
| @Override |
| public List<Action> getActions(Object element) { |
| List<Action> actions = new ArrayList<Action>(); |
| |
| MWindow window = (MWindow) element; |
| if (window.getMainMenu() == null) { |
| actions.add(addMainMenu); |
| } |
| |
| return actions; |
| } |
| } |