/*
* @see ISourceViewer#configure(SourceViewerConfiguration)
*/
@Override
public void configure(SourceViewerConfiguration configuration) {
/*
* Prevent access to colors disposed in unconfigure(), see:
* https://bugs.eclipse.org/bugs/show_bug.cgi?id=53641
* https://bugs.eclipse.org/bugs/show_bug.cgi?id=86177
*/
StyledText textWidget = getTextWidget();
if (textWidget != null && !textWidget.isDisposed()) {
Color foregroundColor = textWidget.getForeground();
if (foregroundColor != null && foregroundColor.isDisposed()) textWidget.setForeground(null);
Color backgroundColor = textWidget.getBackground();
if (backgroundColor != null && backgroundColor.isDisposed()) textWidget.setBackground(null);
}
super.configure(configuration);
if (configuration instanceof JavaSourceViewerConfiguration) {
JavaSourceViewerConfiguration javaSVCconfiguration =
(JavaSourceViewerConfiguration) configuration;
fOutlinePresenter = javaSVCconfiguration.getOutlinePresenter(this, false);
if (fOutlinePresenter != null) fOutlinePresenter.install(this);
fStructurePresenter = javaSVCconfiguration.getOutlinePresenter(this, true);
if (fStructurePresenter != null) fStructurePresenter.install(this);
fHierarchyPresenter = javaSVCconfiguration.getHierarchyPresenter(this, true);
if (fHierarchyPresenter != null) fHierarchyPresenter.install(this);
}
if (fPreferenceStore != null) {
fPreferenceStore.addPropertyChangeListener(this);
initializeViewerColors();
}
fIsConfigured = true;
}
/*
* @see ISourceViewer#configure(SourceViewerConfiguration)
*/
public void configure(SourceViewerConfiguration configuration) {
if (getTextWidget() == null) return;
setDocumentPartitioning(configuration.getConfiguredDocumentPartitioning(this));
// install content type independent plug-ins
fPresentationReconciler = configuration.getPresentationReconciler(this);
if (fPresentationReconciler != null) fPresentationReconciler.install(this);
fReconciler = configuration.getReconciler(this);
if (fReconciler != null) fReconciler.install(this);
fContentAssistant = configuration.getContentAssistant(this);
if (fContentAssistant != null) {
fContentAssistant.install(this);
if (fContentAssistant instanceof IContentAssistantExtension4)
fContentAssistantFacade = new ContentAssistantFacade(fContentAssistant);
fContentAssistantInstalled = true;
}
fQuickAssistAssistant = configuration.getQuickAssistAssistant(this);
if (fQuickAssistAssistant != null) {
fQuickAssistAssistant.install(this);
fQuickAssistAssistantInstalled = true;
}
fContentFormatter = configuration.getContentFormatter(this);
fInformationPresenter = configuration.getInformationPresenter(this);
if (fInformationPresenter != null) fInformationPresenter.install(this);
setUndoManager(configuration.getUndoManager(this));
getTextWidget().setTabs(configuration.getTabWidth(this));
setAnnotationHover(configuration.getAnnotationHover(this));
setOverviewRulerAnnotationHover(configuration.getOverviewRulerAnnotationHover(this));
setHoverControlCreator(configuration.getInformationControlCreator(this));
setHyperlinkPresenter(configuration.getHyperlinkPresenter(this));
IHyperlinkDetector[] hyperlinkDetectors = configuration.getHyperlinkDetectors(this);
int eventStateMask = configuration.getHyperlinkStateMask(this);
setHyperlinkDetectors(hyperlinkDetectors, eventStateMask);
// install content type specific plug-ins
String[] types = configuration.getConfiguredContentTypes(this);
for (int i = 0; i < types.length; i++) {
String t = types[i];
setAutoEditStrategies(configuration.getAutoEditStrategies(this, t), t);
setTextDoubleClickStrategy(configuration.getDoubleClickStrategy(this, t), t);
int[] stateMasks = configuration.getConfiguredTextHoverStateMasks(this, t);
if (stateMasks != null) {
for (int j = 0; j < stateMasks.length; j++) {
int stateMask = stateMasks[j];
setTextHover(configuration.getTextHover(this, t, stateMask), t, stateMask);
}
} else {
setTextHover(
configuration.getTextHover(this, t), t, ITextViewerExtension2.DEFAULT_HOVER_STATE_MASK);
}
String[] prefixes = configuration.getIndentPrefixes(this, t);
if (prefixes != null && prefixes.length > 0) setIndentPrefixes(prefixes, t);
prefixes = configuration.getDefaultPrefixes(this, t);
if (prefixes != null && prefixes.length > 0) setDefaultPrefixes(prefixes, t);
}
activatePlugins();
}