//Fortnite/Main/...
to //Fortnite/Dev-FN-32/...
Data driven condition bindings
Authoring and compilation of the new type is hidden behind a project setting.
Fix crash when changing hooked event and trying to edit conversion function parameters.
Fix issue with events valid source check node being purged from the graph upon regenerating connections in the wrapper graph.
Fixes FORT-768257
#tests Tested in editor and in game. Tried with widget property bindings, tried with vm bindings. Verified with multiple bindings to ensure we only execute when it's the condition property that is modified. Ran with cooked version. Tested in standalone and pie.
#rnx
#rb Vincent.Gauthier
[CL 36754418 by alain lafleur in 5.5 branch]
Add a different "key" structures to prevent mistakes with indexes.
Unregister the delay bindings when the source is released.
Store the FieldId, in the source itself. That reduces the amount of work when loading the view.
Add option to delay the events initialization (like we do for bindings).
The binding to evaluate "long path" view models are now separated from regular bindings.
#jira UE-194167
#rb editor-ui-systems
[CL 30042205 by patrick boutot in ue5-main branch]
[FYI] Patrick.Boutot
Original CL Desc
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MVVM: Big rework of the MVVM view compiler. It add supports for conversion function to go from complex to simple. Supports pin split on simple conversion function. Add ability to to support setter function with more than one argument. Build the list of all the sources.
#jira UE-200602, UE-200602, UE-200602, UE-200602, UE-200602
#rb editor-ui-systems
[CL 29801739 by bob tellez in ue5-main branch]
The generated function can assign a property value on a viewmodel, a widget or any property of the UserWidget.
#jira UE-166284
#rb editor-ui-systems
[CL 27236611 by patrick boutot in ue5-main branch]
Update GetBindingInfoFromFieldPath to support viewmodel inside another viewmodel. Add unittest for the function.
Add DoesInitializeAtConstruction on the view class. That is to support manual initialization. When the flag is false, the user is responsible for initializing the view.
Add ReevaluateSourceCreator. A source that was discovered at compile time and added to the list of SourceCreator may need to be evaluated if the path contains notify. That function is similar to SetViewModel but finds the new value from the SourceCreator.
Fix issue when a binding destination can't be evaluated at initialization. Since we only reactivate the bindings link to a source in SetViewModel, some bindings were never registered and never executed after the SetViewModel properly set the binding destination.
Update the view class ToString functions with the new flags.
Prevent adding a new binding when the editor data contains a conversion function and a regular function. That may occur when the user started with a regular binding and changed it afterward for a conversion function. We may not want to reset the binding to be non destructive.
#prefligth 6419e837bb1320be412d274d, 641b068aee0aed13479e6ea3
[CL 24750233 by patrick boutot in ue5-main branch]
* Updated public headers for ~170 engine plugins using iwyu to remove includes not needed. Removed includes are still available behind UE_ENABLE_INCLUDE_ORDER_DEPRECATED_IN_5_2
#preflight 63c08f4a2a6acaf1622bcc73
#rb none
[CL 23674775 by henrik karlsson in ue5-main branch]
Binding display names now take into account complex conversion functions.
Complex conversion functions now compile correctly.
#rb patrick.boutot
#rnx
#preflight 633ebda6d910a076839e3ddf
#preflight 633ec514a712a61df1354aec
[CL 22388782 by sebastian nordgren in ue5-main branch]
Display name is now more readable when conversion functions are involved.
Moved some conversion function code from MVVMEditorSubsystem to ConversionFunctionHelper so that it can be reused in the compiler.
#rb patrick.boutot
#rnx
#preflight 633d7020164ef40c2e3f308d
[CL 22362227 by sebastian nordgren in ue5-main branch]
