| /******************************************************************************* |
| * 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 |
| * Steven Spungin <steven@spungin.tv> - Bug 424730 |
| ******************************************************************************/ |
| package org.eclipse.e4.tools.emf.ui.internal.common.component; |
| |
| import javax.inject.Inject; |
| |
| import org.eclipse.core.databinding.Binding; |
| import org.eclipse.core.databinding.UpdateValueStrategy; |
| import org.eclipse.core.databinding.observable.list.IObservableList; |
| import org.eclipse.core.databinding.observable.value.WritableValue; |
| import org.eclipse.e4.core.contexts.IEclipseContext; |
| import org.eclipse.e4.tools.emf.ui.common.ContributionURIValidator; |
| import org.eclipse.e4.tools.emf.ui.common.IContributionClassCreator; |
| import org.eclipse.e4.tools.emf.ui.common.Util; |
| 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.ContributionClassDialog; |
| import org.eclipse.e4.tools.emf.ui.internal.common.objectdata.ObjectViewer; |
| import org.eclipse.e4.ui.model.application.MContribution; |
| 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.MDirectToolItem; |
| import org.eclipse.e4.ui.model.application.ui.menu.impl.MenuPackageImpl; |
| import org.eclipse.emf.databinding.EMFDataBindingContext; |
| import org.eclipse.emf.databinding.EMFProperties; |
| import org.eclipse.emf.databinding.IEMFValueProperty; |
| import org.eclipse.emf.databinding.edit.EMFEditProperties; |
| import org.eclipse.jface.databinding.swt.IWidgetValueProperty; |
| import org.eclipse.jface.databinding.swt.WidgetProperties; |
| 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.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.Label; |
| import org.eclipse.swt.widgets.Link; |
| import org.eclipse.swt.widgets.Text; |
| |
| public class DirectToolItemEditor extends ToolItemEditor { |
| private final IEMFValueProperty UI_ELEMENT__VISIBLE_WHEN = EMFProperties |
| .value(UiPackageImpl.Literals.UI_ELEMENT__VISIBLE_WHEN); |
| |
| @Inject |
| IEclipseContext eclipseContext; |
| |
| @Inject |
| public DirectToolItemEditor() { |
| super(); |
| } |
| |
| @Override |
| public Image getImage(Object element) { |
| return getImage(element, ResourceProvider.IMG_DirectToolItem); |
| } |
| |
| @Override |
| protected void createSubTypeFormElements(Composite parent, EMFDataBindingContext context, WritableValue master) { |
| final IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify); |
| |
| final IContributionClassCreator c = getEditor().getContributionCreator( |
| MenuPackageImpl.Literals.DIRECT_TOOL_ITEM); |
| final Link lnk; |
| if (project != null && c != null) { |
| lnk = new Link(parent, SWT.NONE); |
| lnk.setText("<A>" + Messages.DirectMenuItemEditor_ClassURI + "</A>"); //$NON-NLS-1$//$NON-NLS-2$ |
| lnk.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| lnk.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| c.createOpen((MContribution) getMaster().getValue(), getEditingDomain(), project, lnk.getShell()); |
| } |
| }); |
| } else { |
| lnk = null; |
| final Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.DirectToolItemEditor_ClassURI); |
| 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)); |
| t.addModifyListener(e -> { |
| if (lnk != null) { |
| lnk.setToolTipText(((Text) e.getSource()).getText()); |
| } |
| }); |
| final Binding binding = context.bindValue(textProp.observeDelayed(200, t), |
| EMFEditProperties.value(getEditingDomain(), ApplicationPackageImpl.Literals.CONTRIBUTION__CONTRIBUTION_URI) |
| .observeDetail(master), new UpdateValueStrategy() |
| .setAfterConvertValidator(new ContributionURIValidator()), new UpdateValueStrategy()); |
| Util.addDecoration(t, binding); |
| |
| 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 ContributionClassDialog dialog = new ContributionClassDialog(b.getShell(), eclipseContext, |
| getEditingDomain(), (MContribution) getMaster().getValue(), |
| ApplicationPackageImpl.Literals.CONTRIBUTION__CONTRIBUTION_URI, Messages); |
| dialog.open(); |
| } |
| }); |
| } |
| |
| @Override |
| protected CTabFolder createForm(Composite parent, EMFDataBindingContext context, WritableValue master, |
| boolean isImport) { |
| if (!isImport) { |
| final CTabFolder folder = super.createForm(parent, context, master, isImport); |
| createInstanceInspection(folder); |
| return folder; |
| } |
| return super.createForm(parent, context, master, isImport); |
| } |
| |
| private void createInstanceInspection(CTabFolder folder) { |
| final CTabItem item = new CTabItem(folder, SWT.NONE); |
| item.setText(Messages.ModelTooling_Common_RuntimeContributionInstance); |
| final Composite container = new Composite(folder, SWT.NONE); |
| container.setLayout(new GridLayout()); |
| item.setControl(container); |
| |
| final ObjectViewer objectViewer = new ObjectViewer(); |
| final TreeViewer viewer = objectViewer.createViewer(container, |
| ApplicationPackageImpl.Literals.CONTRIBUTION__OBJECT, getMaster(), resourcePool, Messages); |
| viewer.getControl().setLayoutData(new GridData(GridData.FILL_BOTH)); |
| |
| } |
| |
| @Override |
| public String getLabel(Object element) { |
| return Messages.DirectToolItemEditor_Label; |
| } |
| |
| @Override |
| public String getDescription(Object element) { |
| return Messages.DirectToolItemEditor_Description; |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public IObservableList getChildList(Object element) { |
| final IObservableList list = super.getChildList(element); |
| |
| if (((MDirectToolItem) element).getVisibleWhen() != null) { |
| list.add(0, ((MDirectToolItem) element).getVisibleWhen()); |
| } |
| |
| UI_ELEMENT__VISIBLE_WHEN.observe(element).addValueChangeListener(event -> { |
| if (event.diff.getOldValue() != null) { |
| list.remove(event.diff.getOldValue()); |
| } |
| |
| if (event.diff.getNewValue() != null) { |
| list.add(0, event.diff.getNewValue()); |
| } |
| }); |
| |
| return list; |
| } |
| } |