void UAnimGraphNode_BlendListByEnum::RemovePinFromBlendList(UEdGraphPin* Pin)
{
int32 RawArrayIndex = 0;
bool bIsPosePin = false;
bool bIsTimePin = false;
GetPinInformation(Pin->PinName, /*out*/ RawArrayIndex, /*out*/ bIsPosePin, /*out*/ bIsTimePin);
const int32 ExposedEnumIndex = (bIsPosePin || bIsTimePin) ? (RawArrayIndex - 1) : INDEX_NONE;
if (ExposedEnumIndex != INDEX_NONE)
{
FScopedTransaction Transaction( LOCTEXT("RemovePin", "RemovePin") );
Modify();
// Record it as no longer exposed
VisibleEnumEntries.RemoveAt(ExposedEnumIndex);
// Remove the pose from the node
UProperty* AssociatedProperty;
int32 ArrayIndex;
GetPinAssociatedProperty(GetFNodeType(), Pin, /*out*/ AssociatedProperty, /*out*/ ArrayIndex);
ensure(ArrayIndex == (ExposedEnumIndex + 1));
// setting up removed pins info
RemovedPinArrayIndex = ArrayIndex;
Node.RemovePose(ArrayIndex);
ReconstructNode();
//@TODO: Just want to invalidate the visual representation currently
FBlueprintEditorUtils::MarkBlueprintAsStructurallyModified(GetBlueprint());
}
}
void UAnimGraphNode_BlendListByEnum::CustomizePinData(UEdGraphPin* Pin, FName SourcePropertyName, int32 ArrayIndex) const
{
// if pin name starts with BlendPose or BlendWeight, change to enum name
bool bIsPosePin;
bool bIsTimePin;
int32 RawArrayIndex;
GetPinInformation(Pin->PinName, /*out*/ RawArrayIndex, /*out*/ bIsPosePin, /*out*/ bIsTimePin);
checkSlow(RawArrayIndex == ArrayIndex);
if (bIsPosePin || bIsTimePin)
{
if (RawArrayIndex > 0)
{
const int32 ExposedEnumPinIndex = RawArrayIndex - 1;
// find pose index and see if it's mapped already or not
if (VisibleEnumEntries.IsValidIndex(ExposedEnumPinIndex) && (BoundEnum != NULL))
{
const FName& EnumElementName = VisibleEnumEntries[ExposedEnumPinIndex];
const int32 EnumIndex = BoundEnum->FindEnumIndex(EnumElementName);
if (EnumIndex != INDEX_NONE)
{
Pin->PinFriendlyName = BoundEnum->GetEnumText(EnumIndex);
}
else
{
Pin->PinFriendlyName = FText::FromName(EnumElementName);
}
}
else
{
Pin->PinFriendlyName = LOCTEXT("InvalidIndex", "Invalid index");
}
}
else if (ensure(RawArrayIndex == 0))
{
Pin->PinFriendlyName = LOCTEXT("Default", "Default");
}
// Append the pin type
if (bIsPosePin)
{
FFormatNamedArguments Args;
Args.Add(TEXT("PinFriendlyName"), Pin->PinFriendlyName);
Pin->PinFriendlyName = FText::Format(LOCTEXT("FriendlyNamePose", "{PinFriendlyName} Pose"), Args);
}
if (bIsTimePin)
{
FFormatNamedArguments Args;
Args.Add(TEXT("PinFriendlyName"), Pin->PinFriendlyName);
Pin->PinFriendlyName = FText::Format(LOCTEXT("FriendlyNameBlendTime", "{PinFriendlyName} Blend Time"), Args);
}
}
}
void UAnimGraphNode_BlendListByEnum::GetContextMenuActions(const FGraphNodeContextMenuBuilder& Context) const
{
if (!Context.bIsDebugging && (BoundEnum != NULL))
{
if ((Context.Pin != NULL) && (Context.Pin->Direction == EGPD_Input))
{
int32 RawArrayIndex = 0;
bool bIsPosePin = false;
bool bIsTimePin = false;
GetPinInformation(Context.Pin->PinName, /*out*/ RawArrayIndex, /*out*/ bIsPosePin, /*out*/ bIsTimePin);
if (bIsPosePin || bIsTimePin)
{
const int32 ExposedEnumIndex = RawArrayIndex - 1;
if (ExposedEnumIndex != INDEX_NONE)
{
// Offer to remove this specific pin
FUIAction Action = FUIAction( FExecuteAction::CreateUObject( this, &UAnimGraphNode_BlendListByEnum::RemovePinFromBlendList, const_cast<UEdGraphPin*>(Context.Pin)) );
Context.MenuBuilder->AddMenuEntry( LOCTEXT("RemovePose", "Remove Pose"), FText::GetEmpty(), FSlateIcon(), Action );
}
}
}
// Offer to add any not-currently-visible pins
bool bAddedHeader = false;
const int32 MaxIndex = BoundEnum->NumEnums() - 1; // we don't want to show _MAX enum
for (int32 Index = 0; Index < MaxIndex; ++Index)
{
FName ElementName = BoundEnum->GetEnum(Index);
if (!VisibleEnumEntries.Contains(ElementName))
{
FText PrettyElementName = BoundEnum->GetEnumText(Index);
// Offer to add this entry
if (!bAddedHeader)
{
bAddedHeader = true;
Context.MenuBuilder->BeginSection("AnimGraphNodeAddElementPin", LOCTEXT("ExposeHeader", "Add pin for element"));
{
FUIAction Action = FUIAction( FExecuteAction::CreateUObject( this, &UAnimGraphNode_BlendListByEnum::ExposeEnumElementAsPin, ElementName) );
Context.MenuBuilder->AddMenuEntry(PrettyElementName, PrettyElementName, FSlateIcon(), Action);
}
Context.MenuBuilder->EndSection();
}
else
{
FUIAction Action = FUIAction( FExecuteAction::CreateUObject( this, &UAnimGraphNode_BlendListByEnum::ExposeEnumElementAsPin, ElementName) );
Context.MenuBuilder->AddMenuEntry(PrettyElementName, PrettyElementName, FSlateIcon(), Action);
}
}
}
}
}
void UAnimGraphNode_BlendLocomotionFour::CustomizePinData(UEdGraphPin* Pin, FName SourcePropertyName, int32 ArrayIndex) const
{
// if pin name starts with BlendPose or BlendWeight, change to enum name
bool bIsPosePin;
bool bIsTimePin;
int32 RawArrayIndex;
GetPinInformation(Pin->PinName.ToString(), /*out*/ RawArrayIndex, /*out*/ bIsPosePin, /*out*/ bIsTimePin);
checkSlow(RawArrayIndex == ArrayIndex);
if (bIsPosePin)
{
if (RawArrayIndex == 0)
{
//Pin->PinFriendlyName = FText::FromName("North Pose");
//FFormatNamedArguments Args;
//Args.Add(TEXT("PinFriendlyName"), Pin->PinFriendlyName);
Pin->PinFriendlyName = FText::FromString("N Pose");
}
else if (RawArrayIndex == 1)
{
Pin->PinFriendlyName = FText::FromString("E Pose");
}
else if (RawArrayIndex == 2)
{
Pin->PinFriendlyName = FText::FromString("S Pose");
}
else if (RawArrayIndex == 3)
{
Pin->PinFriendlyName = FText::FromString("W Pose");
}
}
//if (bIsPosePin || bIsTimePin)
//{
// if (RawArrayIndex > 0)
// {
// const int32 ExposedEnumPinIndex = RawArrayIndex - 1;
// // find pose index and see if it's mapped already or not
// if (VisibleEnumEntries.IsValidIndex(ExposedEnumPinIndex) && (BoundEnum != NULL))
// {
// const FName& EnumElementName = VisibleEnumEntries[ExposedEnumPinIndex];
// const int32 EnumIndex = BoundEnum->GetIndexByName(EnumElementName);
// if (EnumIndex != INDEX_NONE)
// {
// Pin->PinFriendlyName = BoundEnum->GetDisplayNameTextByIndex(EnumIndex);
// }
// else
// {
// Pin->PinFriendlyName = FText::FromName(EnumElementName);
// }
// }
// else
// {
// Pin->PinFriendlyName = LOCTEXT("InvalidIndex", "Invalid index");
// }
// }
// else if (ensure(RawArrayIndex == 0))
// {
// Pin->PinFriendlyName = LOCTEXT("Default", "Default");
// }
// // Append the pin type
// if (bIsPosePin)
// {
// FFormatNamedArguments Args;
// Args.Add(TEXT("PinFriendlyName"), Pin->PinFriendlyName);
// Pin->PinFriendlyName = FText::Format(LOCTEXT("FriendlyNamePose", "{PinFriendlyName} Pose"), Args);
// }
// if (bIsTimePin)
// {
// FFormatNamedArguments Args;
// Args.Add(TEXT("PinFriendlyName"), Pin->PinFriendlyName);
// Pin->PinFriendlyName = FText::Format(LOCTEXT("FriendlyNameBlendTime", "{PinFriendlyName} Blend Time"), Args);
// }
//}
}
