#rb dan.oconnor
#preflight 63d83f963656ea96dc2a0a4c
#jira UE-173747
"Crash occurs when scrolling down through files in Review Changelist window upon loading of asset"
- certain widget blueprints were crashing the review tool because we were working around the inability to diff against nullptr by constructing temprorary empty objects. This approach circumvents that problem entirely
#jira UE-173231
"Changelist Review tool allows diffing against previous revision for Deletion changes"
- while this jira suggests that the ability to diff deletion changes is a bug, it was actually an intended feature. The real bug was that it would crash or fail to work in many cases. This has been fixed by either asset diffing against nullptr or text diffing against an empty file (depending on circumstance)
#jira UE-174610
"Reviewing Changelist with Deletion Changes results in LogLinker warnings & LoadErrors"
- deletion changes were trying to load the new revision of files but obviously it doesn't exist because it's a deletion. Fixed by only loading the previous revision
note: since the review tool is going to be "Production Ready" in 5.2, these changes are neccesary for stability
[CL 23924072 by jordan hoffmann in ue5-main branch]
#rnx
#rb none
#ROBOMERGE-SOURCE: CL 10869240 via CL 10869516 via CL 10869902
#ROBOMERGE-BOT: (v613-10869866)
[CL 10870584 by ryan durand in Main branch]
Fix up nearby cases where ESearchCase::CaseSensitive should have been used
#jira
#rnx
#rb
#ROBOMERGE-OWNER: marc.audy
#ROBOMERGE-AUTHOR: marc.audy
#ROBOMERGE-SOURCE: CL 10309793 via CL 10309818
#ROBOMERGE-BOT: (v593-10286020)
[CL 10309932 by marc audy in Main branch]
Implement diffing for Widget tree default values
Refactored SBlueprintDiff significantly to avoid code duplication and add comments
Change DiffUtils to not recurse into instanced objects unless they are EditInlineNew and not a component
#codereview dan.oconnor
#rb none
[CL 6334975 by Ben Zeigler in Dev-Framework branch]
#jira UE63967 Fix blueprint diff to correctly generate My Blueprint data for remote blueprints
Several other layout changes, including moving the diff labels to the header section
#rb None
[CL 6153329 by Ben Zeigler in Dev-Framework branch]
#jira UE-48826 Fix graph differ to always use a relative path instead of the raw name, fixes several issues with anim BP diffing
#codereview dan.oconnor
#rb None
[CL 6037475 by Ben Zeigler in Dev-Framework branch]
#lockdown Nick.Penwarden
#rb none
==========================
MAJOR FEATURES + CHANGES
==========================
Change 3209340 on 2016/11/23 by Ben.Marsh
Convert UE4 codebase to an "include what you use" model - where every header just includes the dependencies it needs, rather than every source file including large monolithic headers like Engine.h and UnrealEd.h.
Measured full rebuild times around 2x faster using XGE on Windows, and improvements of 25% or more for incremental builds and full rebuilds on most other platforms.
* Every header now includes everything it needs to compile.
* There's a CoreMinimal.h header that gets you a set of ubiquitous types from Core (eg. FString, FName, TArray, FVector, etc...). Most headers now include this first.
* There's a CoreTypes.h header that sets up primitive UE4 types and build macros (int32, PLATFORM_WIN64, etc...). All headers in Core include this first, as does CoreMinimal.h.
* Every .cpp file includes its matching .h file first.
* This helps validate that each header is including everything it needs to compile.
* No engine code includes a monolithic header such as Engine.h or UnrealEd.h any more.
* You will get a warning if you try to include one of these from the engine. They still exist for compatibility with game projects and do not produce warnings when included there.
* There have only been minor changes to our internal games down to accommodate these changes. The intent is for this to be as seamless as possible.
* No engine code explicitly includes a precompiled header any more.
* We still use PCHs, but they're force-included on the compiler command line by UnrealBuildTool instead. This lets us tune what they contain without breaking any existing include dependencies.
* PCHs are generated by a tool to get a statistical amount of coverage for the source files using it, and I've seeded the new shared PCHs to contain any header included by > 15% of source files.
Tool used to generate this transform is at Engine\Source\Programs\IncludeTool.
[CL 3209342 by Ben Marsh in Main branch]
UETOOL-213 - Minimize Slate FString -> FText conversion (remove SLATE_TEXT_ATTRIBUTE)
This fixes any editor/engine specific code that was passing text to Slate as FString rather than FText.
[CL 2399803 by Jamie Dale in Main branch]
