private void word_connector_ContextChanged_BACKGROUND_FindRecommendations()
{
while (true)
{
// Get the next context to search for, and if there is none, then exit the background thread
string context;
Utilities.LockPerfTimer l1_clk = Utilities.LockPerfChecker.Start();
lock (context_thread_lock)
{
l1_clk.LockPerfTimerStop();
context = context_thread_next_context;
context_thread_next_context = null;
if (null == context)
{
context_thread_running = false;
break;
}
}
// Now that we have the context, do the query
List <PDFDocument> context_pdf_documents = new List <PDFDocument>();
{
WebLibraryDetail web_library_detail = this.web_library_detail;
if (null != web_library_detail)
{
string context_search_string = PolishContextForLucene(context);
context_search_string = context_search_string.Trim();
if (!String.IsNullOrEmpty(context_search_string))
{
List <IndexResult> fingerprints = LibrarySearcher.FindAllFingerprintsMatchingQuery(web_library_detail.library, context_search_string);
if (null != fingerprints && 0 != fingerprints.Count)
{
foreach (var fingerprint in fingerprints)
{
if (20 <= context_pdf_documents.Count)
{
break;
}
PDFDocument pdf_document = web_library_detail.library.GetDocumentByFingerprint(fingerprint.fingerprint);
if (null != pdf_document)
{
context_pdf_documents.Add(pdf_document);
}
}
}
}
}
}
// And get the GUI to update with the results
Dispatcher.BeginInvoke(new Action(() =>
{
word_connector_ContextChanged_BACKGROUND_PopulateRecommendations(context_pdf_documents);
}
), DispatcherPriority.Background);
}
}
public void DoSearch()
{
string query = SearchQuick.Text;
// Do we have anything to do?
if (String.IsNullOrEmpty(query))
{
SystemSounds.Beep.Play();
return;
}
// Search each library
List <CombinedSearchResultItem> results = new List <CombinedSearchResultItem>();
foreach (WebLibraryDetail web_library_detail in WebLibraryManager.Instance.WebLibraryDetails_WorkingWebLibraries)
{
Logging.Info("Searching library {0}", web_library_detail.Title);
Library library = web_library_detail.Xlibrary;
List <IndexResult> index_results = LibrarySearcher.FindAllFingerprintsMatchingQuery(web_library_detail, query);
foreach (IndexResult index_result in index_results)
{
PDFDocument pdf_document = library.GetDocumentByFingerprint(index_result.fingerprint);
if (null != pdf_document)
{
CombinedSearchResultItem result = new CombinedSearchResultItem
{
fingerprint = index_result.fingerprint,
score = index_result.score,
pdf_document = pdf_document
};
results.Add(result);
}
else
{
Logging.Debug特("Received a null document from library search?! (Fingerprint: {0})", index_result.fingerprint);
}
}
}
// Sort the results
results.Sort(delegate(CombinedSearchResultItem p1, CombinedSearchResultItem p2) { return(-Sorting.Compare(p1.score, p2.score)); });
// Create the ordered results
List <PDFDocument> pdf_documents = new List <PDFDocument>();
Dictionary <string, double> search_scores = new Dictionary <string, double>();
foreach (CombinedSearchResultItem result in results)
{
pdf_documents.Add(result.pdf_document);
search_scores[result.fingerprint] = result.score;
}
ObjLibraryCatalog.SetPDFDocuments(pdf_documents, null, query, search_scores);
}
internal void ExecuteSearchQuick(string query)
{
ASSERT.Test(query != null);
SearchQuick.Text = query;
if (!String.IsNullOrEmpty(query))
{
FeatureTrackingManager.Instance.UseFeature(Features.Library_KeywordFilter);
List <IndexResult> index_results = LibrarySearcher.FindAllFingerprintsMatchingQuery(library_filter_control.web_library_detail, query);
library_filter_control.search_quick_query = query;
library_filter_control.search_quick_scores = new Dictionary <string, double>();
library_filter_control.search_quick_fingerprints = new HashSet <string>();
foreach (var index_result in index_results)
{
library_filter_control.search_quick_fingerprints.Add(index_result.fingerprint);
library_filter_control.search_quick_scores[index_result.fingerprint] = index_result.score;
}
}
else
{
library_filter_control.search_quick_query = null;
library_filter_control.search_quick_fingerprints = null;
library_filter_control.search_quick_scores = null;
}
// Create the feedback
library_filter_control.search_quick_fingerprints_span = new Span();
Bold bold = new Bold();
bold.Inlines.Add("Search");
library_filter_control.search_quick_fingerprints_span.Inlines.Add(bold);
library_filter_control.search_quick_fingerprints_span.Inlines.Add(" (click search score for details)");
library_filter_control.search_quick_fingerprints_span.Inlines.Add(": ");
library_filter_control.search_quick_fingerprints_span.Inlines.Add("'");
library_filter_control.search_quick_fingerprints_span.Inlines.Add(query);
library_filter_control.search_quick_fingerprints_span.Inlines.Add("'");
library_filter_control.search_quick_fingerprints_span.Inlines.Add(LibraryFilterHelpers.GetClearImageInline("Clear this filter.", hyperlink_search_quick_fingerprints_span_OnClick));
}