void SGraphPinColor::OnColorCommitted(FLinearColor InColor)
{
// Update pin object
FString ColorString = InColor.ToString();
GraphPinObj->GetSchema()->TrySetDefaultValue(*GraphPinObj, ColorString);
OwnerNodePtr.Pin()->UpdateGraphNode();
}
FString UKismetStringLibrary::BuildString_Color(const FString& AppendTo, const FString& Prefix, FLinearColor InColor, const FString& Suffix)
{
// faster, preallocating method
FString const ColorStr = InColor.ToString();
FString StringResult;
StringResult.Empty(AppendTo.Len()+Prefix.Len()+ColorStr.Len()+Suffix.Len()+1); // adding one for the string terminator
StringResult += AppendTo;
StringResult += Prefix;
StringResult += ColorStr;
StringResult += Suffix;
return StringResult;
}
void SGraphPinColor::OnColorCommitted(FLinearColor InColor)
{
// Update pin object
FString ColorString = InColor.ToString();
if(GraphPinObj->GetDefaultAsString() != ColorString)
{
const FScopedTransaction Transaction( NSLOCTEXT("GraphEditor", "ChangeColorPinValue", "Change Color Pin Value" ) );
GraphPinObj->Modify();
GraphPinObj->GetSchema()->TrySetDefaultValue(*GraphPinObj, ColorString);
OwnerNodePtr.Pin()->UpdateGraphNode();
}
}
void FColorStructCustomization::OnSetColorFromColorPicker( FLinearColor NewColor )
{
FString ColorString;
if( bIsLinearColor )
{
ColorString = NewColor.ToString();
}
else
{
// Handled by the color picker
const bool bSRGB = false;
FColor NewFColor = NewColor.ToFColor(bSRGB);
ColorString = NewFColor.ToString();
}
StructPropertyHandle->SetValueFromFormattedString( ColorString, bIsInteractive ? EPropertyValueSetFlags::InteractiveChange : 0 );
}
FString UKismetStringLibrary::Conv_ColorToString(FLinearColor C)
{
return C.ToString();
}
void UEdGraphNode::AddSearchMetaDataInfo(TArray<struct FSearchTagDataPair>& OutTaggedMetaData) const
{
// Searchable - Primary label for the item in the search results
OutTaggedMetaData.Add(FSearchTagDataPair(FFindInBlueprintSearchTags::FiB_Name, GetNodeTitle(ENodeTitleType::ListView)));
// Searchable - As well as being searchable, this displays in the tooltip for the node
OutTaggedMetaData.Add(FSearchTagDataPair(FFindInBlueprintSearchTags::FiB_ClassName, FText::FromString(GetClass()->GetName())));
// Non-searchable - Used to lookup the node when attempting to jump to it
OutTaggedMetaData.Add(FSearchTagDataPair(FFindInBlueprintSearchTags::FiB_NodeGuid, FText::FromString(NodeGuid.ToString(EGuidFormats::Digits))));
// Non-searchable - Important for matching pin types with icons and colors, stored here so that each pin does not store it
OutTaggedMetaData.Add(FSearchTagDataPair(FFindInBlueprintSearchTags::FiB_SchemaName, FText::FromString(GetSchema()->GetClass()->GetName())));
// Non-Searchable - Used to display the icon and color for this node for better visual identification.
FLinearColor GlyphColor = FLinearColor::White;
OutTaggedMetaData.Add(FSearchTagDataPair(FFindInBlueprintSearchTags::FiB_Glyph, FText::FromString(GetPaletteIcon(GlyphColor).ToString())));
OutTaggedMetaData.Add(FSearchTagDataPair(FFindInBlueprintSearchTags::FiB_GlyphColor, FText::FromString(GlyphColor.ToString())));
OutTaggedMetaData.Add(FSearchTagDataPair(FFindInBlueprintSearchTags::FiB_Comment, FText::FromString(NodeComment)));
}
inline FString convert(FLinearColor x)
{
return x.ToString();
}