| /******************************************************************************* |
| * Copyright (c) 2016, 2017 vogella GmbH 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: |
| * Simon Scholz <simon.scholz@vogella.com> - initial API and implementation |
| ******************************************************************************/ |
| 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.common.component.AbstractComponentEditor; |
| 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.ui.model.application.MContribution; |
| import org.eclipse.e4.ui.model.application.impl.ApplicationPackageImpl; |
| import org.eclipse.e4.ui.model.application.ui.MImperativeExpression; |
| import org.eclipse.e4.ui.model.application.ui.impl.UiPackageImpl; |
| import org.eclipse.emf.databinding.EMFDataBindingContext; |
| import org.eclipse.emf.databinding.edit.EMFEditProperties; |
| import org.eclipse.jface.databinding.swt.ISWTObservableValue; |
| import org.eclipse.jface.databinding.swt.IWidgetValueProperty; |
| import org.eclipse.jface.databinding.swt.WidgetProperties; |
| 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.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.Link; |
| import org.eclipse.swt.widgets.Text; |
| |
| public class ImperativeExpressionEditor extends AbstractComponentEditor { |
| private Composite composite; |
| private EMFDataBindingContext context; |
| |
| @Inject |
| IEclipseContext eclipseContext; |
| |
| @Inject |
| public ImperativeExpressionEditor() { |
| super(); |
| } |
| |
| @Override |
| public Image getImage(Object element) { |
| return getImage(element, ResourceProvider.IMG_Obj16_class_obj); |
| } |
| |
| @Override |
| public String getLabel(Object element) { |
| return Messages.ImperativeExpressionEditor_TreeLabel; |
| } |
| |
| @Override |
| public String getDetailLabel(Object element) { |
| String contributionURI = ((MImperativeExpression) element).getContributionURI(); |
| if (contributionURI != null && contributionURI.trim().length() > 0) { |
| int lastIndexOf = contributionURI.lastIndexOf("."); //$NON-NLS-1$ |
| if (contributionURI.length() > lastIndexOf + 1) { |
| return contributionURI.substring(lastIndexOf + 1); |
| } |
| return contributionURI; |
| } |
| return null; |
| } |
| |
| @Override |
| public String getDescription(Object element) { |
| return Messages.CoreExpressionEditor_TreeLabelDescription; |
| } |
| |
| @Override |
| public Composite doGetEditor(Composite parent, Object object) { |
| if (composite == null) { |
| context = new EMFDataBindingContext(); |
| composite = new Composite(parent, SWT.NONE); |
| composite.setLayout(new FillLayout()); |
| createForm(composite, context, getMaster()); |
| } |
| getMaster().setValue(object); |
| return composite; |
| } |
| |
| private Composite createForm(Composite parent, EMFDataBindingContext context, WritableValue master) { |
| final 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); |
| } |
| |
| final IWidgetValueProperty textProp = WidgetProperties.text(SWT.Modify); |
| |
| final Link lnk; |
| { |
| final IContributionClassCreator c = getEditor() |
| .getContributionCreator(UiPackageImpl.Literals.IMPERATIVE_EXPRESSION); |
| if (project != null && c != null) { |
| lnk = new Link(parent, SWT.NONE); |
| lnk.setText("<A>" + Messages.HandlerEditor_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.HandlerEditor_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(getMaster()), |
| new UpdateValueStrategy().setAfterConvertValidator(new ContributionURIValidator()), |
| new UpdateValueStrategy()); |
| Util.addDecoration(t, binding); |
| |
| final Button b = new Button(parent, SWT.PUSH | SWT.FLAT); |
| b.setImage(createImage(ResourceProvider.IMG_Obj16_zoom)); |
| b.setText(Messages.ModelTooling_Common_FindEllipsis); |
| 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(); |
| } |
| }); |
| |
| final Label l = new Label(parent, SWT.NONE); |
| l.setText(Messages.ImperativeExpressionEditor_TrackingLabel); |
| l.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| |
| Button trackingButton = new Button(parent, SWT.CHECK); |
| ISWTObservableValue observeTrackingSelection = WidgetProperties.selection().observe(trackingButton); |
| context.bindValue(observeTrackingSelection, |
| EMFEditProperties |
| .value(getEditingDomain(), UiPackageImpl.Literals.IMPERATIVE_EXPRESSION__TRACKING) |
| .observeDetail(getMaster())); |
| } |
| |
| 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); |
| |
| createContributedEditorTabs(folder, context, getMaster(), MImperativeExpression.class); |
| |
| folder.setSelection(0); |
| |
| return folder; |
| } |
| |
| @Override |
| public IObservableList getChildList(Object element) { |
| return null; |
| } |
| |
| } |