/** Handler for when Reimport is selected */
void FAssetTypeActions_FaceFXBase::ExecuteReimport(TArray<TWeakObjectPtr<UObject>> Objects)
{
TArray<UFaceFXAsset*> SucceedAssets;
GWarn->BeginSlowTask(LOCTEXT("ReimportProgress", "Reimporting FaceFX Assets..."), true);
int32 progress = 0;
//The whole result set
FFaceFXImportResultSet ResultSet;
for (const TWeakObjectPtr<UObject>& Object : Objects)
{
if(UFaceFXAsset* FaceFXAsset = Cast<UFaceFXAsset>(Object.Get()))
{
FFaceFXImportResult& Result = ResultSet.GetOrAdd(FaceFXAsset);
FCompilationBeforeDeletionDelegate DeletionDelegate;
if(FaceFXAsset->IsA(UFaceFXActor::StaticClass()) && UFaceFXEditorConfig::Get().IsImportAnimationOnActorImport())
{
//actor assets may lead to changed animation sets
DeletionDelegate = FCompilationBeforeDeletionDelegate::CreateRaw(this, &FAssetTypeActions_FaceFXBase::OnReimportBeforeDelete);
}
FFaceFXEditorTools::ReImportFaceFXAsset(FaceFXAsset, Result, DeletionDelegate);
}
GWarn->UpdateProgress(++progress, Objects.Num());
}
GWarn->EndSlowTask();
FFaceFXResultWidget::Create(LOCTEXT("ShowReimportResultTitle", "Reimport Result"), ResultSet);
}
UObject* UFaceFXActorFactory::CreateNew(UClass* Class, UObject* InParent, const FName& Name, EObjectFlags Flags, const FCompilationBeforeDeletionDelegate& BeforeDeletionCallback, FString FaceFXAsset)
{
if(FaceFXAsset.IsEmpty())
{
//fetch source file
if(IDesktopPlatform* DesktopPlatform = FDesktopPlatformModule::Get())
{
//get parent window
void* ParentWindowWindowHandle = nullptr;
IMainFrameModule& MainFrameModule = FModuleManager::LoadModuleChecked<IMainFrameModule>(TEXT("MainFrame"));
const TSharedPtr<SWindow>& MainFrameParentWindow = MainFrameModule.GetParentWindow();
if ( MainFrameParentWindow.IsValid() && MainFrameParentWindow->GetNativeWindow().IsValid() )
{
ParentWindowWindowHandle = MainFrameParentWindow->GetNativeWindow()->GetOSWindowHandle();
}
static FString LastCreatePath;
//query for files
TArray<FString> Files;
DesktopPlatform->OpenFileDialog(ParentWindowWindowHandle, LOCTEXT("OpenAssetTitle", "Select FaceFX Asset").ToString(), TEXT(""), LastCreatePath, FACEFX_FILEFILTER_ASSET_ACTOR, EFileDialogFlags::None, Files);
if(Files.Num() <= 0)
{
//no file selected
ShowError(LOCTEXT("CreateFail", "Import of FaceFX asset cancelled."));
return nullptr;
}
FaceFXAsset = Files[0];
LastCreatePath = FaceFXAsset;
}
else
{
ShowError(LOCTEXT("CreateFail", "Internal Error: Retrieving platform module failed."));
return nullptr;
}
}
if(!FaceFXAsset.IsEmpty())
{
GWarn->BeginSlowTask(LOCTEXT("ImportProgress", "Importing FaceFX Assets..."), true);
//create asset
UFaceFXAsset* NewAsset = NewObject<UFaceFXAsset>(InParent, Class, Name, Flags);
//initialize asset
FFaceFXImportResultSet ResultSet;
if(OnPreInitialization(NewAsset, FaceFXAsset, ResultSet) && FFaceFXEditorTools::InitializeFromFile(NewAsset, FaceFXAsset, ResultSet.GetOrAdd(NewAsset), BeforeDeletionCallback, true))
{
//success
FFaceFXEditorTools::SavePackage(NewAsset->GetOutermost());
}
GWarn->EndSlowTask();
FFaceFXResultWidget::Create(LOCTEXT("ShowCreateFxActorResultTitle", "Create FaceFX Asset Result"), ResultSet);
return NewAsset;
}
else
{
ShowError(LOCTEXT("CreateFail", "Import failed. FaceFX asset missing."));
}
return nullptr;
}
/** Handler for when SetSource is selected */
void FAssetTypeActions_FaceFXBase::ExecuteSetSource(TArray<TWeakObjectPtr<UObject>> Objects)
{
if(Objects.Num() == 0)
{
//failure
FFaceFXEditorTools::ShowError(LOCTEXT("SetSourceFailedMissing","Missing asset."));
return;
}
UFaceFXAsset* FaceFXAsset = Cast<UFaceFXAsset>(Objects[0].Get());
if(!FaceFXAsset)
{
//failure
FFaceFXEditorTools::ShowError(LOCTEXT("SetSourceFailedInvalid","Invalid asset type."));
return;
}
if(IDesktopPlatform* DesktopPlatform = FDesktopPlatformModule::Get())
{
//get parent window
void* ParentWindowWindowHandle = nullptr;
IMainFrameModule& MainFrameModule = FModuleManager::LoadModuleChecked<IMainFrameModule>(TEXT("MainFrame"));
const TSharedPtr<SWindow>& MainFrameParentWindow = MainFrameModule.GetParentWindow();
if ( MainFrameParentWindow.IsValid() && MainFrameParentWindow->GetNativeWindow().IsValid() )
{
ParentWindowWindowHandle = MainFrameParentWindow->GetNativeWindow()->GetOSWindowHandle();
}
//query for files
TArray<FString> Files;
DesktopPlatform->OpenFileDialog(ParentWindowWindowHandle, LOCTEXT("OpenAssetTitle", "Select FaceFX Asset").ToString(), TEXT(""), FaceFXAsset->GetAssetPathAbsolute(), FACEFX_FILEFILTER_ASSET_ACTOR, EFileDialogFlags::None, Files);
if(Files.Num() <= 0)
{
//no file selected
FFaceFXEditorTools::ShowError(LOCTEXT("SetSourceFailedCancelled", "FaceFX asset selection cancelled."));
return;
}
if(UFaceFXAnim* FaceFXAnim = Cast<UFaceFXAnim>(FaceFXAsset))
{
//remove previous animation id in case of an UFaceFXAnim so the init phase will ask the user for an animation of the new source
FaceFXAnim->GetId().Reset();
}
//assign new file and reimport
FFaceFXImportResultSet ResultSet;
FCompilationBeforeDeletionDelegate DeletionDelegate;
if(FaceFXAsset->IsA(UFaceFXActor::StaticClass()) && UFaceFXEditorConfig::Get().IsImportAnimationOnActorImport())
{
//actor assets may lead to changed animation sets
DeletionDelegate = FCompilationBeforeDeletionDelegate::CreateStatic(&UFaceFXActorFactory::OnFxActorCompilationBeforeDelete);
}
FFaceFXEditorTools::InitializeFromFile(FaceFXAsset, Files[0], ResultSet.GetOrAdd(FaceFXAsset), DeletionDelegate);
FFaceFXResultWidget::Create(LOCTEXT("ShowSetSourceResultTitle", "Set Source Result"), ResultSet);
}
else
{
//failure
FFaceFXEditorTools::ShowError(LOCTEXT("SetSourceFailedPlatform","Unable to fetch desktop platform module."));
}
}