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#ue4 CIS fix: Check for FSlateApplication validity.

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[CL 2048812 by Thomas Sarkanen in Main branch]
This commit is contained in:
Thomas Sarkanen
2014-04-23 19:21:58 -04:00
committed by UnrealBot
parent 480ea3af20
commit 4cf4d2af19
1 changed files with 10 additions and 4 deletions
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14
Engine/Source/Developer/SourceCodeAccess/Private/SourceCodeAccessModule.cpp
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@@ -78,8 +78,11 @@ void FSourceCodeAccessModule::SetAccessor(const FName& InName)
if(InName == Accessor.GetFName())
{
CurrentSourceCodeAccessor = static_cast<ISourceCodeAccessor*>(Feature);
FSlateApplication::Get().SetWidgetReflectorSourceAccessDelegate( FAccessSourceCode::CreateRaw( CurrentSourceCodeAccessor, &ISourceCodeAccessor::OpenFileAtLine ) );
FSlateApplication::Get().SetWidgetReflectorQuerySourceAccessDelegate( FQueryAccessSourceCode::CreateRaw( CurrentSourceCodeAccessor, &ISourceCodeAccessor::CanAccessSourceCode ) );
if(FSlateApplication::IsInitialized())
{
FSlateApplication::Get().SetWidgetReflectorSourceAccessDelegate( FAccessSourceCode::CreateRaw( CurrentSourceCodeAccessor, &ISourceCodeAccessor::OpenFileAtLine ) );
FSlateApplication::Get().SetWidgetReflectorQuerySourceAccessDelegate( FQueryAccessSourceCode::CreateRaw( CurrentSourceCodeAccessor, &ISourceCodeAccessor::CanAccessSourceCode ) );
}
break;
}
}
@@ -123,8 +126,11 @@ void FSourceCodeAccessModule::HandleModularFeatureRegistered(const FName& Type)
if(PreferredAccessor == Accessor.GetFName().ToString())
{
CurrentSourceCodeAccessor = static_cast<ISourceCodeAccessor*>(Feature);
FSlateApplication::Get().SetWidgetReflectorSourceAccessDelegate( FAccessSourceCode::CreateRaw( CurrentSourceCodeAccessor, &ISourceCodeAccessor::OpenFileAtLine ) );
FSlateApplication::Get().SetWidgetReflectorQuerySourceAccessDelegate( FQueryAccessSourceCode::CreateRaw( CurrentSourceCodeAccessor, &ISourceCodeAccessor::CanAccessSourceCode ) );
if(FSlateApplication::IsInitialized())
{
FSlateApplication::Get().SetWidgetReflectorSourceAccessDelegate( FAccessSourceCode::CreateRaw( CurrentSourceCodeAccessor, &ISourceCodeAccessor::OpenFileAtLine ) );
FSlateApplication::Get().SetWidgetReflectorQuerySourceAccessDelegate( FQueryAccessSourceCode::CreateRaw( CurrentSourceCodeAccessor, &ISourceCodeAccessor::CanAccessSourceCode ) );
}
break;
}
}