/*
* Method declared in IAction.
*/
@Override
public final void run() {
DartElement inputElement = EditorUtility.getEditorInputJavaElement(fEditor, false);
if (!(inputElement instanceof SourceReference && inputElement.exists())) {
return;
}
SourceReference source = (SourceReference) inputElement;
SourceRange sourceRange;
try {
sourceRange = source.getSourceRange();
if (sourceRange == null || sourceRange.getLength() == 0) {
MessageDialog.openInformation(
fEditor.getEditorSite().getShell(),
SelectionActionMessages.StructureSelect_error_title,
SelectionActionMessages.StructureSelect_error_message);
return;
}
} catch (DartModelException e) {
}
ITextSelection selection = getTextSelection();
SourceRange newRange = getNewSelectionRange(createSourceRange(selection), source);
// Check if new selection differs from current selection
if (selection.getOffset() == newRange.getOffset()
&& selection.getLength() == newRange.getLength()) {
return;
}
fSelectionHistory.remember(newSourceRange(selection.getOffset(), selection.getLength()));
try {
fSelectionHistory.ignoreSelectionChanges();
fEditor.selectAndReveal(newRange.getOffset(), newRange.getLength());
} finally {
fSelectionHistory.listenToSelectionChanges();
}
}
@Override
public IStatus run(IProgressMonitor monitor) {
final DartSearchResult textResult = (DartSearchResult) getSearchResult();
textResult.removeAll();
SearchEngine engine = SearchEngineFactory.createSearchEngine();
// try {
// int totalTicks= 1000;
// TODO (pquitslund): add search participant support
// IProject[] projects=
// JavaSearchScopeFactory.getInstance().getProjects(fPatternData.getScope());
// final SearchParticipantRecord[] participantDescriptors=
// SearchParticipantsExtensionPoint.getInstance().getSearchParticipants(projects);
// final int[] ticks= new int[participantDescriptors.length];
// for (int i= 0; i < participantDescriptors.length; i++) {
// final int iPrime= i;
// ISafeRunnable runnable= new ISafeRunnable() {
// public void handleException(Throwable exception) {
// ticks[iPrime]= 0;
// String message= SearchMessages.JavaSearchQuery_error_participant_estimate;
// DartToolsPlugin.log(new Status(IStatus.ERROR, DartToolsPlugin.getPluginId(), 0,
// message, exception));
// }
//
// public void run() throws Exception {
// ticks[iPrime]=
// participantDescriptors[iPrime].getParticipant().estimateTicks(fPatternData);
// }
// };
//
// SafeRunner.run(runnable);
// totalTicks+= ticks[i];
// }
SearchResultCollector collector = new SearchResultCollector(textResult);
SearchScope scope = patternData.getScope();
if (patternData.hasElement()) {
DartElement element = ((ElementQuerySpecification) patternData).getElement();
if (!element.exists()) {
String patternString =
DartElementLabels.getElementLabel(element, DartElementLabels.ALL_DEFAULT);
return new Status(
IStatus.ERROR,
DartToolsPlugin.getPluginId(),
0,
Messages.format(
SearchMessages.DartSearchQuery_error_element_does_not_exist, patternString),
null);
}
try {
if (patternData.isReferencesSearch()) {
searchForReferences(engine, element, scope, null, collector, monitor);
}
if (patternData.isDeclarationsSearch()) {
searchForDeclarations(engine, element, scope, null, collector, monitor);
}
if (patternData.isOverridesSearch()) {
searchForOverrides(engine, element, scope, null, collector, monitor);
}
} catch (SearchException e) {
DartToolsPlugin.log(e);
// TODO: do we need to update the UI as well? Or schedule another search?
} catch (CoreException ex) {
DartToolsPlugin.log(ex);
}
} else if (patternData.hasNode()) {
DartNode node = ((NodeQuerySpecification) patternData).getNode();
if (node instanceof DartIdentifier) {
DartIdentifier id = (DartIdentifier) node;
try {
if (patternData.isReferencesSearch()) {
searchForReferences(engine, id, scope, null, collector, monitor);
}
if (patternData.isDeclarationsSearch()) {
searchForDeclarations(engine, id, scope, null, collector, monitor);
}
} catch (SearchException e) {
DartToolsPlugin.log(e);
} catch (CoreException ex) {
DartToolsPlugin.log(ex);
}
}
}
// engine.search(pattern, new SearchParticipant[] {
// SearchEngine.getDefaultSearchParticipant() }, fPatternData.getScope(), collector,
// mainSearchPM);
// TODO (pquitslund): add search participant support
// for (int i= 0; i < participantDescriptors.length; i++) {
// final ISearchRequestor requestor= new
// SearchRequestor(participantDescriptors[i].getParticipant(), textResult);
// final IProgressMonitor participantPM= new SubProgressMonitor(monitor, ticks[i]);
//
// final int iPrime= i;
// ISafeRunnable runnable= new ISafeRunnable() {
// public void handleException(Throwable exception) {
// participantDescriptors[iPrime].getDescriptor().disable();
// String message= SearchMessages.JavaSearchQuery_error_participant_search;
// DartToolsPlugin.log(new Status(IStatus.ERROR, DartToolsPlugin.getPluginId(), 0,
// message, exception));
// }
//
// public void run() throws Exception {
//
// final IQueryParticipant participant=
// participantDescriptors[iPrime].getParticipant();
// final PerformanceStats stats= PerformanceStats.getStats(PERF_SEARCH_PARTICIPANT,
// participant);
// stats.startRun();
//
// participant.search(requestor, fPatternData, participantPM);
//
// stats.endRun();
// }
// };
// SafeRunner.run(runnable);
// }
// } catch (CoreException e) {
// return e.getStatus();
// }
String message =
Messages.format(
SearchMessages.DartSearchQuery_status_ok_message,
String.valueOf(textResult.getMatchCount()));
return new Status(IStatus.OK, DartToolsPlugin.getPluginId(), 0, message, null);
}