void SSuggestionTextBox::HandleTextBoxTextChanged( const FText& InText )
{
if (!IgnoreUIUpdate)
{
const FString& InputTextStr = TextBox->GetText().ToString();
if (!InputTextStr.IsEmpty() && OnShowingSuggestions.IsBound())
{
TArray<FString> SuggestionStrings;
OnShowingSuggestions.ExecuteIfBound(InText.ToString(), SuggestionStrings);
for (int32 Index = 0; Index < SuggestionStrings.Num(); ++Index)
{
FString& StringRef = SuggestionStrings[Index];
StringRef = StringRef.Left(InputTextStr.Len()) + TEXT("\t") + StringRef.RightChop(InputTextStr.Len());
}
SetSuggestions(SuggestionStrings, false);
}
else
{
ClearSuggestions();
}
}
OnTextChanged.ExecuteIfBound(InText);
}
void SuggestionsSidebarBlock::Update(const CatalogItemPtr& item)
{
ClearMessage();
ClearSuggestions();
UpdateSuggestionsForItem(item);
}
void SuggestionsSidebarBlock::Update(CatalogItem *item)
{
// FIXME: Cancel previous pending async operation if any
ClearMessage();
ClearSuggestions();
QueryAllProviders(item);
}
void SSuggestionTextBox::HandleTextBoxTextCommitted( const FText& InText, ETextCommit::Type CommitInfo )
{
if (!MenuAnchor->IsOpen())
{
OnTextCommitted.ExecuteIfBound(InText, CommitInfo);
}
if ((CommitInfo == ETextCommit::OnEnter) || (CommitInfo == ETextCommit::OnCleared))
{
ClearSuggestions();
}
}
void SuggestionsSidebarBlock::Update(const CatalogItemPtr& item)
{
// FIXME: Cancel previous pending async operation if any
ClearMessage();
ClearSuggestions();
auto srclang = m_parent->GetCurrentSourceLanguage();
auto lang = m_parent->GetCurrentLanguage();
if (!srclang.IsValid() || !lang.IsValid() || srclang == lang)
{
OnQueriesFinished();
return;
}
QueryAllProviders(item);
}
void SSuperSearchBox::UpdateSuggestions()
{
const FText & Query = InputText->GetText();
FSearchResults * SearchResults = SearchResultsCache.Find(Query.ToString());
//go through and build new suggestion list for list view widget
ClearSuggestions();
//still waiting on results for current query
if (SearchResults == NULL)
{
return;
}
//first tutorials
UpdateSuggestionHelper(NSLOCTEXT("SuperSearch", "tutorials", "Tutorials"), SearchResults->TutorialResults, Suggestions);
//then docs
UpdateSuggestionHelper(NSLOCTEXT("SuperSearch", "docs", "Documentation"), SearchResults->OnlineResults.FindOrAdd(TEXT("documentation")), Suggestions);
//then api
UpdateSuggestionHelper(NSLOCTEXT("SuperSearch", "API", "API"), SearchResults->OnlineResults.FindOrAdd(TEXT("api")), Suggestions);
//then wiki
UpdateSuggestionHelper(NSLOCTEXT("SuperSearch", "wiki", "Wiki"), SearchResults->OnlineResults.FindOrAdd(TEXT("wiki")), Suggestions);
//then answerhub
UpdateSuggestionHelper(NSLOCTEXT("SuperSearch", "answers", "Answerhub"), SearchResults->OnlineResults.FindOrAdd(TEXT("answers")), Suggestions);
FSuperSearchModule& SuperSearchModule = FModuleManager::LoadModuleChecked< FSuperSearchModule >(TEXT("SuperSearch"));
//Broadcast to anyone registered
SuperSearchModule.GetSearchTextChanged().Broadcast(InputText->GetText().ToString(),Suggestions);
//finally add other category
Suggestions.Add(OtherCategory);
Suggestions.Add(AskQuestionEntry);
SelectedSuggestion = 1;
// Ideally if the selection box is open the output window is not changing it's window title (flickers)
SuggestionBox->SetIsOpen(true, false);
MarkActiveSuggestion();
// Force the textbox back into focus.
FSlateApplication::Get().SetKeyboardFocus(InputText.ToSharedRef(), EFocusCause::SetDirectly);
}
void SSuperSearchBox::OnTextChanged(const FText& InText)
{
if(bIgnoreUIUpdate)
{
return;
}
const FString& InputTextStr = InputText->GetText().ToString();
if(!InputTextStr.IsEmpty())
{
//search through google for online content
{
TSharedRef<class IHttpRequest> HttpRequest = FHttpModule::Get().CreateRequest();
// build the url
FString UrlEncodedString = FPlatformHttp::UrlEncode(InText.ToString()); //we need to url encode for special characters (especially other languages)
// use partial response to only look at items and things we care about for items right now (title,link and label name)
const FText QueryURL = FText::Format(FText::FromString("https://www.googleapis.com/customsearch/v1?key=AIzaSyCMGfdDaSfjqv5zYoS0mTJnOT3e9MURWkU&cx=009868829633250020713:y7tfd8hlcgg&fields=items(title,link,labels/name)&q={0}+less:forums"), FText::FromString(UrlEncodedString));
//save http request into map to ensure correct ordering
FText & Query = RequestQueryMap.FindOrAdd(HttpRequest);
Query = InText;
// kick off http request to read friends
HttpRequest->OnProcessRequestComplete().BindRaw(this, &SSuperSearchBox::Query_HttpRequestComplete);
HttpRequest->SetURL(QueryURL.ToString());
HttpRequest->SetHeader(TEXT("Content-Type"), TEXT("application/json"));
HttpRequest->SetVerb(TEXT("GET"));
HttpRequest->ProcessRequest();
}
#if WITH_EDITOR
//search local tutorials
{
FAssetRegistryModule& AssetRegistry = FModuleManager::LoadModuleChecked<FAssetRegistryModule>(TEXT("AssetRegistry"));
FARFilter Filter;
Filter.ClassNames.Add(UBlueprint::StaticClass()->GetFName());
Filter.bRecursiveClasses = true;
Filter.TagsAndValues.Add(TEXT("ParentClass"), FString::Printf(TEXT("%s'%s'"), *UClass::StaticClass()->GetName(), *UEditorTutorial::StaticClass()->GetPathName()));
TArray<FAssetData> AssetData;
AssetRegistry.Get().GetAssets(Filter, AssetData);
//add search result into cache
FSearchResults& SearchResults = SearchResultsCache.FindOrAdd(InText.ToString());
TArray<FSearchEntry>& TutorialResults = SearchResults.TutorialResults;
TutorialResults.Empty();
for (const FAssetData& Asset : AssetData)
{
const FString* SearchTag = Asset.TagsAndValues.Find("SearchTags");
const FString* ResultTitle = Asset.TagsAndValues.Find("Title");
if( ResultTitle)
{
if (ResultTitle->Contains(InText.ToString()))
{
FSearchEntry SearchEntry;
SearchEntry.Title = *ResultTitle;
SearchEntry.URL = "";
SearchEntry.bCategory = false;
SearchEntry.AssetData = Asset;
TutorialResults.Add(SearchEntry);
}
}
// If the asset has search tags, search them
if ((SearchTag) && (SearchTag->IsEmpty()== false))
{
TArray<FString> SearchTags;
SearchTag->ParseIntoArray(SearchTags,TEXT(","));
//trim any xs spaces off the strings.
for (int32 iTag = 0; iTag < SearchTags.Num() ; iTag++)
{
SearchTags[iTag] = SearchTags[iTag].Trim();
SearchTags[iTag] = SearchTags[iTag].TrimTrailing();
}
if (SearchTags.Find(InText.ToString()) != INDEX_NONE)
{
FSearchEntry SearchEntry;
SearchEntry.Title = *ResultTitle;
SearchEntry.URL = "";
SearchEntry.bCategory = false;
SearchEntry.AssetData = Asset;
TutorialResults.Add(SearchEntry);
}
}
}
}
#endif
}
else
{
ClearSuggestions();
}
}
