下面列出了org.eclipse.jface.text.source.SourceViewer#setDocument ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
private StyledText buildEditorText( Composite parent){
final SourceViewer sourceViewer = new SourceViewer(parent, null, SWT.BORDER | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL);
final HConfiguration sourceConf = new HConfiguration(HContentAssistProcessor.PARAM_PROCESSOR);
sourceViewer.configure(sourceConf);
sourceViewer.setDocument(DocumentUtils.createDocument1());
sourceViewer.getControl().addKeyListener(new KeyAdapter() {
public void keyPressed( KeyEvent e){
// if ((e.character == ' ') && ((e.stateMask & SWT.CTRL) != 0)) {
if (Utils.isAutoAssistInvoked(e)) {
IContentAssistant ca = sourceConf.getContentAssistant(sourceViewer);
ca.showPossibleCompletions();
}
}
});
return sourceViewer.getTextWidget();
}
protected SourceViewer createViewer(Composite parent) {
IDocument document= new Document();
JavaScriptTextTools tools= JSDTTypeScriptUIPlugin.getDefault().getJavaTextTools();
tools.setupJavaDocumentPartitioner(document, IJavaScriptPartitions.JAVA_PARTITIONING);
IPreferenceStore store= JSDTTypeScriptUIPlugin.getDefault().getCombinedPreferenceStore();
SourceViewer viewer= new JavaSourceViewer(parent, null, null, false, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL, store);
SimpleJavaSourceViewerConfiguration configuration= new SimpleJavaSourceViewerConfiguration(tools.getColorManager(), store, null, IJavaScriptPartitions.JAVA_PARTITIONING, false);
viewer.configure(configuration);
viewer.setEditable(false);
viewer.setDocument(document);
Font font= JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
viewer.getTextWidget().setFont(font);
new TypeScriptSourcePreviewerUpdater(viewer, configuration, store);
Control control= viewer.getControl();
GridData data= new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_VERTICAL);
control.setLayoutData(data);
return viewer;
}
@Override
protected SourceViewer createViewer(Composite parent) {
IDocument document= new Document();
JavaTextTools tools= JavaPlugin.getDefault().getJavaTextTools();
tools.setupJavaDocumentPartitioner(document, IJavaPartitions.JAVA_PARTITIONING);
IPreferenceStore store= JavaPlugin.getDefault().getCombinedPreferenceStore();
SourceViewer viewer= new JavaSourceViewer(parent, null, null, false, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL, store);
SimpleJavaSourceViewerConfiguration configuration= new SimpleJavaSourceViewerConfiguration(tools.getColorManager(), store, null, IJavaPartitions.JAVA_PARTITIONING, false);
viewer.configure(configuration);
viewer.setEditable(false);
viewer.setDocument(document);
Font font= JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
viewer.getTextWidget().setFont(font);
new JavaSourcePreviewerUpdater(viewer, configuration, store);
Control control= viewer.getControl();
GridData data= new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_VERTICAL);
control.setLayoutData(data);
return viewer;
}
private Control createPreviewer(Composite parent) {
IPreferenceStore store = new ChainedPreferenceStore(new IPreferenceStore[] { fOverlayStore,
EditorConfigUIPlugin.getDefault().getCombinedPreferenceStore() });
fPreviewViewer = new SourceViewer(parent, null, null, false, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
fColorManager = new EditorConfigColorManager(false);
EditorConfigSourceViewerConfiguration configuration = new EditorConfigSourceViewerConfiguration(fColorManager,
store, null, IEditorConfigPartitions.EDITOR_CONFIG_PARTITIONING);
fPreviewViewer.configure(configuration);
Font font = JFaceResources.getFont(PreferenceConstants.EDITOR_CONFIG_EDITOR_TEXT_FONT);
fPreviewViewer.getTextWidget().setFont(font);
new SourcePreviewerUpdater(fPreviewViewer, configuration, store);
fPreviewViewer.setEditable(false);
String content = loadPreviewContentFromFile("EditorConfigEditorColorSettingPreviewCode.txt"); //$NON-NLS-1$
IDocument document = new Document(content);
EditorConfigDocumentSetupParticipant.setupDocument(document);
fPreviewViewer.setDocument(document);
return fPreviewViewer.getControl();
}
private StyledText buildEditorText( Composite parent){
final SourceViewer sourceViewer = new SourceViewer(parent, null, SWT.MULTI | SWT.V_SCROLL | SWT.WRAP);
final XMLConfiguration sourceConf = new XMLConfiguration(new ColorManagerAdaptor(ResourceUtils.getResourceCache()));
sourceViewer.configure(sourceConf);
sourceViewer.setDocument(DocumentUtils.createDocument2());
return sourceViewer.getTextWidget();
}
private static StyledText buildEditorText( Composite parent){
final SourceViewer sourceViewer = new SourceViewer(parent, null, SWT.MULTI | SWT.V_SCROLL | SWT.WRAP);
final XMLConfiguration sourceConf = new XMLConfiguration(new ColorManagerAdaptor(ResourceUtils.getResourceCache()));
sourceViewer.configure(sourceConf);
sourceViewer.setDocument(DocumentUtils.createDocument2());
return sourceViewer.getTextWidget();
}
private StyledText buildEditorText( Composite parent){
final SourceViewer sourceViewer = new SourceViewer(parent, null, SWT.MULTI | SWT.V_SCROLL | SWT.WRAP);
final XMLConfiguration sourceConf = new XMLConfiguration(new ColorManagerAdaptor(ResourceUtils.getResourceCache()));
sourceViewer.configure(sourceConf);
sourceViewer.setDocument(DocumentUtils.createDocument2());
return sourceViewer.getTextWidget();
}
private static StyledText buildEditorText( Composite parent){
final SourceViewer sourceViewer = new SourceViewer(parent, null, SWT.MULTI | SWT.V_SCROLL | SWT.WRAP);
final XMLConfiguration sourceConf = new XMLConfiguration(new ColorManagerAdaptor(ResourceUtils.getResourceCache()));
sourceViewer.configure(sourceConf);
sourceViewer.setDocument(DocumentUtils.createDocument2());
return sourceViewer.getTextWidget();
}
protected void updateViewerInput() {
IStructuredSelection selection= (IStructuredSelection) getTableViewer().getSelection();
SourceViewer viewer= getViewer();
if (selection.size() == 1 && selection.getFirstElement() instanceof TemplatePersistenceData) {
TemplatePersistenceData data= (TemplatePersistenceData) selection.getFirstElement();
Template template= data.getTemplate();
String contextId= template.getContextTypeId();
TemplateContextType type= JSDTTypeScriptUIPlugin.getDefault().getTemplateContextRegistry().getContextType(contextId);
fTemplateProcessor.setContextType(type);
IDocument doc= viewer.getDocument();
String start= null;
if ("javadoc".equals(contextId)) { //$NON-NLS-1$
start= "/**" + doc.getLegalLineDelimiters()[0]; //$NON-NLS-1$
} else
start= ""; //$NON-NLS-1$
doc.set(start + template.getPattern());
int startLen= start.length();
viewer.setDocument(doc, startLen, doc.getLength() - startLen);
} else {
viewer.getDocument().set(""); //$NON-NLS-1$
}
}
/**
* @param composite
*/
public SourceViewer createSourcePreview(Composite composite, IScriptFormatterFactory factory)
{
IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
// TODO - Note that we pass the factory's preferences store and not calling to this.getPrefereceStore.
// In case we decide to unify the preferences into the this plugin, we might need to change this.
IPreferenceStore store = new ChainedPreferenceStore(new IPreferenceStore[] { factory.getPreferenceStore(),
generalTextStore });
SourceViewer fPreviewViewer = createPreviewViewer(composite, null, null, false, SWT.V_SCROLL | SWT.H_SCROLL
| SWT.BORDER, store);
if (fPreviewViewer == null)
{
return null;
}
SourceViewerConfiguration configuration = (SourceViewerConfiguration) factory
.createSimpleSourceViewerConfiguration(fColorManager, store, null, false);
fPreviewViewer.configure(configuration);
if (fPreviewViewer.getTextWidget().getTabs() == 0)
{
fPreviewViewer.getTextWidget().setTabs(4);
}
new ScriptSourcePreviewerUpdater(fPreviewViewer, configuration, store);
fPreviewViewer.setEditable(false);
IDocument document = new Document();
fPreviewViewer.setDocument(document);
IPartitioningConfiguration partitioningConfiguration = (IPartitioningConfiguration) factory
.getPartitioningConfiguration();
CompositePartitionScanner partitionScanner = new CompositePartitionScanner(
partitioningConfiguration.createSubPartitionScanner(), new NullSubPartitionScanner(),
new NullPartitionerSwitchStrategy());
IDocumentPartitioner partitioner = new ExtendedFastPartitioner(partitionScanner,
partitioningConfiguration.getContentTypes());
partitionScanner.setPartitioner((IExtendedPartitioner) partitioner);
partitioner.connect(document);
document.setDocumentPartitioner(partitioner);
return fPreviewViewer;
}
@Override
protected void updateViewerInput() {
IStructuredSelection selection= (IStructuredSelection) getTableViewer().getSelection();
SourceViewer viewer= getViewer();
if (selection.size() == 1 && selection.getFirstElement() instanceof TemplatePersistenceData) {
TemplatePersistenceData data= (TemplatePersistenceData) selection.getFirstElement();
Template template= data.getTemplate();
String contextId= template.getContextTypeId();
TemplateContextType type= JavaPlugin.getDefault().getTemplateContextRegistry().getContextType(contextId);
fTemplateProcessor.setContextType(type);
IDocument doc= viewer.getDocument();
String start= null;
if ("javadoc".equals(contextId)) { //$NON-NLS-1$
start= "/**" + doc.getLegalLineDelimiters()[0]; //$NON-NLS-1$
} else
start= ""; //$NON-NLS-1$
doc.set(start + template.getPattern());
int startLen= start.length();
viewer.setDocument(doc, startLen, doc.getLength() - startLen);
} else {
viewer.getDocument().set(""); //$NON-NLS-1$
}
}
/**
* Creates the source viewer to be used by this editor.
*
* @param parent
* the parent control
* @return the source viewer
*/
protected SourceViewer createSourceViewer( Composite parent )
{
IVerticalRuler ruler = createVerticalRuler( );
Composite composite = new Composite( parent, SWT.BORDER
| SWT.LEFT_TO_RIGHT );
composite.setLayoutData( new GridData( GridData.FILL_BOTH ) );
composite.setLayout( UIUtil.createGridLayoutWithoutMargin( ) );
int styles = SWT.V_SCROLL
| SWT.H_SCROLL
| SWT.MULTI
| SWT.BORDER
| SWT.FULL_SELECTION;
SourceViewer viewer = new SourceViewer( composite, ruler, styles );
viewer.configure( sourceViewerConfiguration );
updateStyledTextColors( viewer.getTextWidget( ) );
JSEditorInput editorInput = new JSEditorInput( expression,
getEncoding( ) );
JSDocumentProvider documentProvider = new JSDocumentProvider( );
try
{
documentProvider.connect( editorInput );
}
catch ( CoreException e )
{
ExceptionHandler.handle( e );
}
viewer.setDocument( documentProvider.getDocument( editorInput ),
ruler == null ? null : ruler.getModel( ) );
return viewer;
}
@Override
protected SourceViewer createViewer(Composite parent) {
SourceViewer viewer = new LangSourceViewer(parent, null, null, false,
SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);
viewer.configure(createPreviewerSourceViewerConfiguration());
viewer.setEditable(false);
viewer.setDocument(createViewerDocument());
return viewer;
}
/**
* @throws java.lang.Exception
*/
@Before
public void setUp() throws Exception {
constraint = ProcessFactory.eINSTANCE.createContractConstraint();
constraint.setExpression("");
final Contract c = ProcessFactory.eINSTANCE.createContract();
c.getConstraints().add(constraint);
final ContractInput name = ProcessFactory.eINSTANCE.createContractInput();
name.setName("name");
c.getInputs().add(name);
composite = realm.createComposite();
final SourceViewer sourceViewer = new SourceViewer(composite, null, SWT.NONE);
sourceViewer.setDocument(new Document());
when(groovyViewer.getSourceViewer()).thenReturn(sourceViewer);
when(editorFactory.newInstance()).thenReturn(editor);
when(groovySourceViewerFactory.createSourceViewer(any(Composite.class), any(BonitaGroovyEditor.class))).thenReturn(groovyViewer);
wizardPage = new ContractConstraintExpressionWizardPage(constraint,
c.getInputs(),
groovySourceViewerFactory,
editorFactory,
browserFactory);
final ContractConstraintExpressionWizard wizard = new ContractConstraintExpressionWizard(constraint, null);
final WizardDialog wizardContainer = new WizardDialog(composite.getShell(), wizard) {
@Override
protected Control createContents(final Composite parent) {
return null;
}
};
wizardContainer.create();
assertThat(wizardContainer.getShell()).isNotNull();
wizard.setContainer(wizardContainer);
wizardPage.setWizard(wizard);
}