| /******************************************************************************* |
| * Copyright (c) 2005, 2007 ILOG 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: |
| * Joel Cheuoua - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jet.internal.editor; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.emf.codegen.ecore.genmodel.provider.GenModelItemProviderAdapterFactory; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl; |
| import org.eclipse.emf.edit.provider.ComposedAdapterFactory; |
| import org.eclipse.emf.edit.provider.ReflectiveItemProviderAdapterFactory; |
| import org.eclipse.emf.edit.provider.resource.ResourceItemProviderAdapterFactory; |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider; |
| import org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jface.resource.JFaceResources; |
| import org.eclipse.jface.text.source.SourceViewer; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.jface.viewers.Viewer; |
| 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.Text; |
| import org.eclipse.swt.widgets.Tree; |
| import org.eclipse.ui.IFileEditorInput; |
| import org.eclipse.ui.dialogs.ResourceSelectionDialog; |
| import org.eclipse.ui.editors.text.EditorsUI; |
| import org.eclipse.ui.editors.text.TextSourceViewerConfiguration; |
| import org.eclipse.ui.forms.ManagedForm; |
| import org.eclipse.ui.forms.SectionPart; |
| import org.eclipse.ui.forms.widgets.FormToolkit; |
| import org.eclipse.ui.forms.widgets.ScrolledForm; |
| import org.eclipse.ui.forms.widgets.Section; |
| |
| public class JETTextPreviewViewer extends Viewer { |
| |
| private SourceViewer sourceViewer; |
| |
| private Object fInput; |
| |
| private ScrolledForm sForm; |
| |
| private Text inputResource; |
| |
| private Button browseWorkspace; |
| |
| private Tree tree; |
| |
| private TreeViewer treeViewer; |
| |
| private ISelection selection; |
| |
| public JETTextPreviewViewer(Composite parent) { |
| inputResource = null; |
| browseWorkspace = null; |
| tree = null; |
| treeViewer = null; |
| org.eclipse.swt.widgets.Display display = parent.getDisplay(); |
| FormToolkit formToolkit = new FormToolkit(display); |
| sForm = formToolkit.createScrolledForm(parent); |
| ManagedForm overviewForm = new ManagedForm(formToolkit, sForm); |
| Composite body = sForm.getBody(); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 1; |
| layout.marginWidth = 10; |
| layout.horizontalSpacing = 10; |
| layout.verticalSpacing = 10; |
| body.setLayout(layout); |
| createInputArgumentsSection(overviewForm, body, formToolkit); |
| createTextViewerSection(overviewForm, body, formToolkit); |
| overviewForm.initialize(); |
| overviewForm.refresh(); |
| } |
| |
| private void createInputArgumentsSection(ManagedForm mForm, Composite body, FormToolkit formToolkit) { |
| final Section section = formToolkit.createSection(body, 256); |
| section.setText("Input Argument"); |
| Composite client = formToolkit.createComposite(section); |
| GridLayout layout = new GridLayout(); |
| layout.marginWidth = formToolkit.getBorderStyle() == 0 ? 2 : 0; |
| layout.numColumns = 2; |
| client.setLayout(layout); |
| inputResource = formToolkit.createText(client, "<Empty>"); |
| inputResource.setEditable(false); |
| GridData gd = new GridData(); |
| gd.horizontalSpan = 1; |
| gd.grabExcessHorizontalSpace = true; |
| gd.horizontalAlignment = 4; |
| gd.grabExcessVerticalSpace = false; |
| inputResource.setLayoutData(gd); |
| browseWorkspace = formToolkit.createButton(client, "Browse ...", 0); |
| browseWorkspace.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| ResourceSelectionDialog resSelectionDialog = new ResourceSelectionDialog(section.getShell(), |
| ResourcesPlugin.getWorkspace().getRoot(), "Select a workspace resource"); |
| if (resSelectionDialog.open() == 0) { |
| Object result[] = resSelectionDialog.getResult(); |
| if (result.length == 1) { |
| String inputFile = ((IResource) result[0]).getFullPath().toString(); |
| inputResource.setText(inputFile); |
| ResourceSet resourceSet = new ResourceSetImpl(); |
| URI uri = URI.createPlatformResourceURI(inputFile, true); |
| org.eclipse.emf.ecore.resource.Resource resource = resourceSet.getResource(uri, true); |
| if (resource != null) |
| treeViewer.setInput(resourceSet); |
| } |
| } |
| } |
| }); |
| tree = formToolkit.createTree(client, 2052); |
| gd = new GridData(); |
| gd.horizontalSpan = 2; |
| gd.horizontalAlignment = 4; |
| gd.verticalAlignment = 4; |
| gd.grabExcessVerticalSpace = true; |
| tree.setLayoutData(gd); |
| treeViewer = new TreeViewer(tree); |
| List factories = new ArrayList(); |
| factories.add(new ResourceItemProviderAdapterFactory()); |
| factories.add(new GenModelItemProviderAdapterFactory()); |
| factories.add(new ReflectiveItemProviderAdapterFactory()); |
| org.eclipse.emf.common.notify.AdapterFactory adapterFactory = new ComposedAdapterFactory(factories); |
| treeViewer.setContentProvider(new AdapterFactoryContentProvider(adapterFactory)); |
| treeViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory)); |
| Button button = formToolkit.createButton(client, "Apply", 0x800008); |
| button.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| IFileEditorInput fileInput = (IFileEditorInput) getInput(); |
| IFile file = fileInput.getFile(); |
| JavaCore.create(file.getProject()); |
| } |
| }); |
| section.setClient(client); |
| gd = new GridData(); |
| gd.grabExcessHorizontalSpace = true; |
| gd.horizontalAlignment = 4; |
| gd.verticalAlignment = 1; |
| section.setLayoutData(gd); |
| SectionPart sectionPart = new SectionPart(section); |
| mForm.addPart(sectionPart); |
| } |
| |
| private void createTextViewerSection(ManagedForm mForm, Composite body, FormToolkit formToolkit) { |
| Section section = formToolkit.createSection(body, 256); |
| section.setText("Preview"); |
| org.eclipse.jface.preference.IPreferenceStore store = EditorsUI.getPreferenceStore(); |
| sourceViewer = new SourceViewer(section, null, 768); |
| sourceViewer.configure(new TextSourceViewerConfiguration(store)); |
| sourceViewer.getTextWidget().setFont(JFaceResources.getFont("org.eclipse.jdt.ui.editors.textfont")); |
| sourceViewer.setEditable(false); |
| section.setClient(sourceViewer.getControl()); |
| GridData gd = new GridData(); |
| gd.horizontalAlignment = 4; |
| gd.verticalAlignment = 4; |
| gd.grabExcessHorizontalSpace = true; |
| gd.grabExcessVerticalSpace = true; |
| section.setLayoutData(gd); |
| SectionPart sectionPart = new SectionPart(section); |
| mForm.addPart(sectionPart); |
| } |
| |
| public Control getControl() { |
| return sForm; |
| } |
| |
| public void setInput(Object input) { |
| fInput = input; |
| } |
| |
| public Object getInput() { |
| return fInput; |
| } |
| |
| public ISelection getSelection() { |
| return selection; |
| } |
| |
| public void setSelection(ISelection s, boolean reveal) { |
| selection = s; |
| } |
| |
| public void refresh() { |
| } |
| |
| } |