//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]
* Fixed a mixed up condition
* Cleanup resolver reference when not using it as a creation type.
[REVIEW] [at]editor-ui-systems, [at]jc.authier
#tests Changed creation types. Added a VM that's defaulted to use resolver type.
#rb daren.cheng, jc.authier
[CL 35642642 by christian savoie in ue5-main branch]
Change the category of MVVMDeveloperProjectSettings.
Fix bug in customization, the bCreateSetter flag was set but never propagated to the copied object.
#jira UE-209383
#rb editor-ui-systems
[CL 32242163 by patrick boutot in ue5-main branch]
The functions are collected when on module load and when the BP class compiles. A function can be a Node. The BP registry do not collect all function types, like opcode functions. This library collects K2_Node and all function types supported by MVVM.
#jira UE-201164, UE-190393
#rb daren.cheng
[CL 31987162 by patrick boutot in ue5-main branch]
Expose viewmodels whose creation type is "Create Instance" in the details panel of nested userwidgets and allow editing them independently.
#jira UE-185718
#rb christian.savoie, jared.joyal, Patrick.Boutot
[CL 30717868 by zahra nikbakht 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]
Add PropertyHasFiltering method to complete MVVM allowlist API.
Make LocalizableMessage API exposed so that it can be allowlisted.
#rb yohann.dossantos byron.cornejo
[FYI] [at]Patrick.boutot
[CL 28521880 by daren cheng 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]
