/*
* @see ITextOperationTargetExtension#enableOperation(int, boolean)
* @since 2.0
*/
public void enableOperation(int operation, boolean enable) {
switch (operation) {
case CONTENTASSIST_PROPOSALS:
case CONTENTASSIST_CONTEXT_INFORMATION:
{
if (fContentAssistant == null) return;
if (enable) {
if (!fContentAssistantInstalled) {
fContentAssistant.install(this);
fContentAssistantInstalled = true;
}
} else if (fContentAssistantInstalled) {
fContentAssistant.uninstall();
fContentAssistantInstalled = false;
}
break;
}
case QUICK_ASSIST:
{
if (fQuickAssistAssistant == null) return;
if (enable) {
if (!fQuickAssistAssistantInstalled) {
fQuickAssistAssistant.install(this);
fQuickAssistAssistantInstalled = true;
}
} else if (fQuickAssistAssistantInstalled) {
fQuickAssistAssistant.uninstall();
fQuickAssistAssistantInstalled = false;
}
}
}
}
/*
* @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();
}