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  3. SBlueprintDiff

SBlueprintDiff

Visual Diff between two Blueprints

API > API/Editor > API/Editor/Kismet

Visual Diff between two Blueprints

   
Name SBlueprintDiff
Type class
Header File /Engine/Source/Editor/Kismet/Public/SBlueprintDiff.h
Include Path #include "SBlueprintDiff.h"

Syntax

class SBlueprintDiff : public SCompoundWidget

Inheritance Hierarchy

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~SBlueprintDiff()

   SBlueprintDiff.h  

Classes

Name Remarks
FScopedCategorySortChange To make diffing more accurate and friendly, UBlueprint::CategorySorting gets modified.

Structs

Name Remarks
FArguments  
FDiffControl  

Typedefs

Name Type Remarks Include Path
FOpenInDefaults TBaseDelegate_TwoParams< void, const class UBlueprint *, const class UBlueprint * >   SBlueprintDiff.h

Functions

Public

Name Remarks Include Path Unreal Specifiers

void Construct ( const FArguments& InArgs
)

   SBlueprintDiff.h  

void OnBlueprintChanged ( UBlueprint* InBlueprint
)

 Called when blueprint is modified SBlueprintDiff.h  

void OnDiffListSelectionChanged ( TSharedPtr< struct FDiffResultItem > TheDiff
)

 Called when user clicks on an entry in the listview of differences SBlueprintDiff.h  

void OnGraphChanged ( FGraphToDiff* Diff
)

 Called when a new Graph is clicked on by user SBlueprintDiff.h  

void OnGraphSelectionChanged ( TSharedPtr< FGraphToDiff > Item,
ESelectInfo::Type SelectionType
)

 Called when user clicks on a new graph list item SBlueprintDiff.h  

virtual void Tick ( const FGeometry& AllottedGeometry,
const double InCurrentTime,
const float InDeltaTime
)

   SBlueprintDiff.h  

Protected

Name Remarks Include Path Unreal Specifiers

void CreateGraphEntry ( UEdGraph* GraphOld,
UEdGraph* GraphNew
)

 Create a list item entry graph that exists in at least one of the blueprints SBlueprintDiff.h  

void DisablePinDiffFocus()

 Disable the focus on a particular pin SBlueprintDiff.h  

FGraphToDiff * FindGraphToDiffEntry ( const FString& GraphPath
)

 Find the FGraphToDiff that displays the graph with GraphPath relative path SBlueprintDiff.h  

void FocusOnGraphRevisions ( FGraphToDiff* Diff
)

 Bring these revisions of graph into focus on main display SBlueprintDiff.h  

FDiffControl GenerateBlueprintTypePanel()

   SBlueprintDiff.h  

FDiffControl GenerateClassSettingsPanel()

   SBlueprintDiff.h  

FDiffControl GenerateComponentsPanel()

   SBlueprintDiff.h  

FDiffControl GenerateDefaultsPanel()

   SBlueprintDiff.h  

void GenerateDifferencesList()

 Function used to generate the list of differences and the widgets needed to calculate that list SBlueprintDiff.h  

FDiffControl GenerateGeneralFileCommentEntries()

   SBlueprintDiff.h  

FDiffControl GenerateGraphPanel()

   SBlueprintDiff.h  

TSharedRef< SOverlay > GenerateGraphWidgetForPanel ( FDiffPanel& OutDiffPanel
) const

   SBlueprintDiff.h  

FDiffControl GenerateMyBlueprintPanel()

   SBlueprintDiff.h  

TSharedRef< SBox > GenerateRevisionInfoWidgetForPanel ( TSharedPtr< SWidget >& OutGeneratedWidget,
const FText& InRevisionText
) const

   SBlueprintDiff.h  

FName GetCurrentMode()

   SBlueprintDiff.h  

FDiffPanel & GetDiffPanelForNode ( UEdGraphNode& Node
)

 Get Graph editor associated with this Graph SBlueprintDiff.h  

FSlateIcon GetLockViewImage()

 Get the image to show for the toggle lock option SBlueprintDiff.h  

FSlateIcon GetSplitViewModeImage()

 Get the image to show for the toggle split view mode option SBlueprintDiff.h  

void HandleGraphChanged ( FGraphToDiff* Diff
)

 Event handler that updates the graph view when user selects a new graph SBlueprintDiff.h  

bool HasNextDiff()

 Called to determine whether we have a list of differences to cycle through SBlueprintDiff.h  

bool HasPrevDiff()

   SBlueprintDiff.h  

bool IsGraphDiffNeeded ( UEdGraph* InGraph
) const

 Checks if a graph is valid for diffing SBlueprintDiff.h  

void NextDiff()

 Called when user clicks button to go to next difference SBlueprintDiff.h  

void OnCloseAssetEditor ( UObject* Asset,
EAssetEditorCloseReason CloseReason
)

 Called when editor may need to be closed SBlueprintDiff.h  

void OnModeChanged ( const FName& InNewViewMode
) const

   SBlueprintDiff.h  

void OnToggleLockView()

 User toggles the option to lock the views between the two blueprints SBlueprintDiff.h  

void OnToggleSplitViewMode()

 User toggles the option to change the split view mode betwwen vertical and horizontal SBlueprintDiff.h  

void PrevDiff()

 Called when user clicks button to go to prev difference SBlueprintDiff.h  

void ResetGraphEditors()

 Reset the graph editor, called when user switches graphs to display SBlueprintDiff.h  

void SetCurrentMode ( FName NewMode
)

 Accessor and event handler for toggling between diff view modes (defaults, components, graph view, interface, macro): SBlueprintDiff.h  

void UpdateTopSectionVisibility ( const FName& InNewViewMode
) const

   SBlueprintDiff.h  

Static

Name Remarks Include Path Unreal Specifiers

static TSharedPtr< SWindow > CreateDiffWindow ( FText WindowTitle,
const UBlueprint* OldBlueprint,
const UBlueprint* NewBlueprint,
const FRevisionInfo& OldRevision,
const FRevisionInfo& NewRevision
)

 Helper function to create a window that holds a diff widget SBlueprintDiff.h  

static TSharedPtr< SWindow > CreateDiffWindow ( const UBlueprint* OldBlueprint,
const UBlueprint* NewBlueprint,
const FRevisionInfo& OldRevision,
const FRevisionInfo& NewRevision,
const UClass* BlueprintClass
)

 Helper function to create a window that holds a diff widget that defaults a window title SBlueprintDiff.h  

static TSharedRef< SWidget > DefaultEmptyPanel()

 Helper function for generating an empty widget SBlueprintDiff.h  

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