#include <DialogueEditorUtilities.h>

Static Public Member Functions
static bool	AreDialogueNodesInSyncWithGraphNodes (const UDlgDialogue *Dialogue)

static void	AutoPositionGraphNodes (UDialogueGraphNode RootNode, const TArray< UDialogueGraphNode > &GraphNodes, int32 OffsetBetweenColumnsX, int32 OffsetBetweenRowsY, bool bIsDirectionVertical)

static UEdGraphNode_Comment *	BlueprintAddComment (UBlueprint *Blueprint, const FString &CommentString, FVector2D Location=FVector2D::ZeroVector)

static UK2Node_Event *	BlueprintGetEvent (UBlueprint Blueprint, FName EventName, UClass EventClassSignature)

static UEdGraph *	BlueprintGetFunction (UBlueprint Blueprint, FName FunctionName, UClass FunctionClassSignature)

static UK2Node_Event *	BlueprintGetOrAddEvent (UBlueprint Blueprint, FName EventName, UClass EventClassSignature)

static UEdGraph *	BlueprintGetOrAddFunction (UBlueprint Blueprint, FName FunctionName, UClass FunctionClassSignature)

static bool	CanConvertSpeechNodesToSpeechSequence (const TSet< UObject * > &SelectedNodes)

static bool	CanConvertSpeechNodesToSpeechSequence (const TSet< UObject * > &SelectedNodes, TArray< UDialogueGraphNode * > &OutSelectedGraphNodes)

static bool	CanConvertSpeechSequenceNodeToSpeechNodes (const TSet< UObject * > &SelectedNodes)

static bool	CheckAndTryToFixDialogue (UDlgDialogue *Dialogue, bool bDisplayWarning=true)

static void	CloseOtherEditors (UObject Asset, IAssetEditorInstance OnlyEditor)

static void	CopyNodeChildren (const UDialogueGraphNode FromNode, UDialogueGraphNode ToNode)

static UEdGraph *	CreateNewGraph (UObject *ParentScope, FName GraphName, TSubclassOf< UEdGraph > GraphClass, TSubclassOf< UEdGraphSchema > SchemaClass)

static bool	DeleteAllDialoguesTextFiles ()

static IAssetEditorInstance *	FindEditorForAsset (UObject *Asset, bool bFocusIfOpen)

static bool	GetBoundsForSelectedNodes (const UEdGraph *Graph, FSlateRect &Rect, float Padding=0.0f)

static UDlgNode *	GetClosestNodeFromGraphNode (UEdGraphNode *GraphNode)

static UDlgDialogue *	GetDialogueForGraph (const UEdGraph *Graph)

static UDlgDialogue *	GetDialogueFromGraphNode (const UEdGraphNode *GraphNode)

static UDialogueGraphNode_Edge *	GetLastTargetGraphEdgeBeforeDrag (const UEdGraph *Graph)

static const TSet< UObject * >	GetSelectedNodes (const UEdGraph *Graph)

static bool	IsPointInsideGeometry (const FVector2D &TestPoint, const FGeometry &Geometry)

static bool	JumpToGraphNode (const UEdGraphNode *GraphNode)

static bool	JumpToGraphNodeIndex (const UDlgDialogue *Dialogue, int32 NodeIndex)

static void	LoadAllDialoguesAndCheckGUIDs ()

static bool	OpenBlueprintEditor (UBlueprint *Blueprint, EDialogueBlueprintOpenType OpenType=EDialogueBlueprintOpenType::None, FName FunctionNameToOpen=NAME_None, bool bForceFullEditor=true, bool bAddBlueprintFunctionIfItDoesNotExist=false)

static bool	OpenEditorAndJumpToGraphNode (const UEdGraphNode *GraphNode, bool bFocusIfOpen=false)

static bool	OpenEditorForAsset (const UObject *Asset)

static bool	PickChildrenOfClass (const FText &TitleText, UClass &OutChosenClass, UClass Class)

static void	Refresh (const UEdGraph *Graph, bool bRestorePreviousSelection)

static void	RefreshDetailsView (const UEdGraph *Graph, bool bRestorePreviousSelection)

static void	RemapOldIndicesWithNewAndUpdateGUID (const TArray< UDialogueGraphNode * > &GraphNodes, const TMap< int32, int32 > &OldToNewIndexMap)

static bool	RemoveNode (UEdGraphNode *NodeToRemove)

static void	ReplaceParentConnectionsToNode (const UDialogueGraphNode OldNode, const UDialogueGraphNode NewNode)

static bool	SaveAllDialogues ()

static void	SetLastTargetGraphEdgeBeforeDrag (const UEdGraph Graph, UDialogueGraphNode_Edge InEdge)

static EAppReturnType::Type	ShowMessageBox (EAppMsgType::Type MsgType, const FString &Text, const FString &Caption)

template<typename GraphNodeType >
static GraphNodeType *	SpawnGraphNodeFromTemplate (UEdGraph *ParentGraph, const FIntPoint &Location, bool bSelectNewNode=true)

static void	TryToCreateDefaultGraph (UDlgDialogue *Dialogue, bool bPrompt=true)

Private Member Functions
	FDialogueEditorUtilities ()=delete

Static Private Member Functions
static TSharedPtr< class IDialogueEditor >	GetDialogueEditorForGraph (const UEdGraph *Graph)

Detailed Description

Definition at line 29 of file DialogueEditorUtilities.h.

Constructor & Destructor Documentation

◆ FDialogueEditorUtilities()

FDialogueEditorUtilities::FDialogueEditorUtilities ( )

privatedelete

Member Function Documentation

◆ AreDialogueNodesInSyncWithGraphNodes()

bool FDialogueEditorUtilities::AreDialogueNodesInSyncWithGraphNodes ( const UDlgDialogue * Dialogue )

static

Tells us if the number of dialogue nodes matches with the number of graph nodes (corresponding to dialogues).

Definition at line 355 of file DialogueEditorUtilities.cpp.

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◆ AutoPositionGraphNodes()

void FDialogueEditorUtilities::AutoPositionGraphNodes	(	UDialogueGraphNode *	RootNode,
		const TArray< UDialogueGraphNode * > &	GraphNodes,
		int32	OffsetBetweenColumnsX,
		int32	OffsetBetweenRowsY,
		bool	bIsDirectionVertical )

static

Automatically reposition all the nodes in the graph.

Parameters

RootNode	The Node that is considered the node
GraphNodes	The rest of the graph nodes
OffsetBetweenColumnsX	The offset between nodes on the X axis
OffsetBetweenRowsY	The offset between nodes on the Y axis
bIsDirectionVertical	Is direction vertical? If false it is horizontal

Definition at line 393 of file DialogueEditorUtilities.cpp.

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◆ BlueprintAddComment()

UEdGraphNode_Comment * FDialogueEditorUtilities::BlueprintAddComment	(	UBlueprint *	Blueprint,
		const FString &	CommentString,
		FVector2D	Location = FVector2D::ZeroVector )

static

Definition at line 1119 of file DialogueEditorUtilities.cpp.

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◆ BlueprintGetEvent()

UK2Node_Event * FDialogueEditorUtilities::BlueprintGetEvent	(	UBlueprint *	Blueprint,
		FName	EventName,
		UClass *	EventClassSignature )

static

Definition at line 1099 of file DialogueEditorUtilities.cpp.

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◆ BlueprintGetFunction()

UEdGraph * FDialogueEditorUtilities::BlueprintGetFunction	(	UBlueprint *	Blueprint,
		FName	FunctionName,
		UClass *	FunctionClassSignature )

static

Definition at line 1035 of file DialogueEditorUtilities.cpp.

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◆ BlueprintGetOrAddEvent()

UK2Node_Event * FDialogueEditorUtilities::BlueprintGetOrAddEvent	(	UBlueprint *	Blueprint,
		FName	EventName,
		UClass *	EventClassSignature )

static

Definition at line 1066 of file DialogueEditorUtilities.cpp.

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◆ BlueprintGetOrAddFunction()

UEdGraph * FDialogueEditorUtilities::BlueprintGetOrAddFunction	(	UBlueprint *	Blueprint,
		FName	FunctionName,
		UClass *	FunctionClassSignature )

static

Definition at line 1015 of file DialogueEditorUtilities.cpp.

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◆ CanConvertSpeechNodesToSpeechSequence() [1/2]

static bool FDialogueEditorUtilities::CanConvertSpeechNodesToSpeechSequence ( const TSet< UObject * > & SelectedNodes )

inlinestatic

Definition at line 145 of file DialogueEditorUtilities.h.

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◆ CanConvertSpeechNodesToSpeechSequence() [2/2]

bool FDialogueEditorUtilities::CanConvertSpeechNodesToSpeechSequence	(	const TSet< UObject * > &	SelectedNodes,
		TArray< UDialogueGraphNode * > &	OutSelectedGraphNodes )

static

Tells us if the selected nodes can be converted to a speech sequence node.

Parameters

SelectedNodes	The selected graph nodes we do the checking on.
OutSelectedGraphNodes	The result graph nodes if the we can do the conversion.

Returns: bool If true, the selected graph nodes (filtered and sorted) will be in set in the OutSelectedGraphNodes array. If false, the OutSelectedGraphNodes will be empty

Definition at line 552 of file DialogueEditorUtilities.cpp.

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◆ CanConvertSpeechSequenceNodeToSpeechNodes()

bool FDialogueEditorUtilities::CanConvertSpeechSequenceNodeToSpeechNodes ( const TSet< UObject * > & SelectedNodes )

static

Tells us if the selected nodes (should be only one) can be converted from a speech sequence to speech nodes

Parameters

SelectedNodes The selected graph nodes we do the checking on.

Returns: bool If we can do the conversion

Definition at line 663 of file DialogueEditorUtilities.cpp.

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◆ CheckAndTryToFixDialogue()

bool FDialogueEditorUtilities::CheckAndTryToFixDialogue	(	UDlgDialogue *	Dialogue,
		bool	bDisplayWarning = true )

static

Helper function that checks if the data is valid in the Dialogue/Graph and tries to fix the data.

Definition at line 232 of file DialogueEditorUtilities.cpp.

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◆ CloseOtherEditors()

void FDialogueEditorUtilities::CloseOtherEditors	(	UObject *	Asset,
		IAssetEditorInstance *	OnlyEditor )

static

Close any editor which is not this one

Definition at line 678 of file DialogueEditorUtilities.cpp.

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◆ CopyNodeChildren()

void FDialogueEditorUtilities::CopyNodeChildren	(	const UDialogueGraphNode *	FromNode,
		UDialogueGraphNode *	ToNode )

static

Copy all children of the FromNode to be also the children of ToNode.

Parameters

FromNode	Source Node
ToNode	Destination Node

Definition at line 777 of file DialogueEditorUtilities.cpp.

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◆ CreateNewGraph()

UEdGraph * FDialogueEditorUtilities::CreateNewGraph	(	UObject *	ParentScope,
		FName	GraphName,
		TSubclassOf< UEdGraph >	GraphClass,
		TSubclassOf< UEdGraphSchema >	SchemaClass )

static

Creates a new empty graph.

Parameters

ParentScope	The outer of the new graph (typically a blueprint).
GraphName	Name of the graph to add.
SchemaClass	Schema to use for the new graph.

Returns: nullptr if it fails, else ther new created graph

Definition at line 188 of file DialogueEditorUtilities.cpp.

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◆ DeleteAllDialoguesTextFiles()

bool FDialogueEditorUtilities::DeleteAllDialoguesTextFiles ( )

static

Definition at line 927 of file DialogueEditorUtilities.cpp.

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◆ FindEditorForAsset()

IAssetEditorInstance * FDialogueEditorUtilities::FindEditorForAsset	(	UObject *	Asset,
		bool	bFocusIfOpen )

static

Returns the primary editor if one is already open for the specified asset. If there is one open and bFocusIfOpen is true, that editor will be brought to the foreground and focused if possible.

Definition at line 706 of file DialogueEditorUtilities.cpp.

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◆ GetBoundsForSelectedNodes()

bool FDialogueEditorUtilities::GetBoundsForSelectedNodes	(	const UEdGraph *	Graph,
		FSlateRect &	Rect,
		float	Padding = 0.0f )

static

Get the bounding area for the currently selected nodes

Parameters

Graph	The Graph we are finding bounds for
Rect	Final output bounding area, including padding
Padding	An amount of padding to add to all sides of the bounds

Returns: false if nothing is selected

Definition at line 95 of file DialogueEditorUtilities.cpp.

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◆ GetClosestNodeFromGraphNode()

UDlgNode * FDialogueEditorUtilities::GetClosestNodeFromGraphNode ( UEdGraphNode * GraphNode )

static

Definition at line 367 of file DialogueEditorUtilities.cpp.

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◆ GetDialogueEditorForGraph()

TSharedPtr< class IDialogueEditor > FDialogueEditorUtilities::GetDialogueEditorForGraph ( const UEdGraph * Graph )

staticprivate

Definition at line 144 of file DialogueEditorUtilities.cpp.

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◆ GetDialogueForGraph()

static UDlgDialogue * FDialogueEditorUtilities::GetDialogueForGraph ( const UEdGraph * Graph )

inlinestatic

Gets the Dialogue from the Graph

Definition at line 109 of file DialogueEditorUtilities.h.

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◆ GetDialogueFromGraphNode()

UDlgDialogue * FDialogueEditorUtilities::GetDialogueFromGraphNode ( const UEdGraphNode * GraphNode )

static

Definition at line 888 of file DialogueEditorUtilities.cpp.

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◆ GetLastTargetGraphEdgeBeforeDrag()

UDialogueGraphNode_Edge * FDialogueEditorUtilities::GetLastTargetGraphEdgeBeforeDrag ( const UEdGraph * Graph )

static

Useful for setting the last target edge on drap operations.

Definition at line 124 of file DialogueEditorUtilities.cpp.

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◆ GetSelectedNodes()

const TSet< UObject * > FDialogueEditorUtilities::GetSelectedNodes ( const UEdGraph * Graph )

static

Gets the nodes that are currently selected

Definition at line 84 of file DialogueEditorUtilities.cpp.

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◆ IsPointInsideGeometry()

static bool FDialogueEditorUtilities::IsPointInsideGeometry	(	const FVector2D &	TestPoint,
		const FGeometry &	Geometry )

inlinestatic

Definition at line 205 of file DialogueEditorUtilities.h.

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◆ JumpToGraphNode()

bool FDialogueEditorUtilities::JumpToGraphNode ( const UEdGraphNode * GraphNode )

static

Definition at line 744 of file DialogueEditorUtilities.cpp.

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◆ JumpToGraphNodeIndex()

bool FDialogueEditorUtilities::JumpToGraphNodeIndex	(	const UDlgDialogue *	Dialogue,
		int32	NodeIndex )

static

Definition at line 761 of file DialogueEditorUtilities.cpp.

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◆ LoadAllDialoguesAndCheckGUIDs()

void FDialogueEditorUtilities::LoadAllDialoguesAndCheckGUIDs ( )

static

Definition at line 37 of file DialogueEditorUtilities.cpp.

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◆ OpenBlueprintEditor()

bool FDialogueEditorUtilities::OpenBlueprintEditor	(	UBlueprint *	Blueprint,
		EDialogueBlueprintOpenType	OpenType = EDialogueBlueprintOpenType::None,
		FName	FunctionNameToOpen = NAME_None,
		bool	bForceFullEditor = true,
		bool	bAddBlueprintFunctionIfItDoesNotExist = false )

static

Definition at line 965 of file DialogueEditorUtilities.cpp.

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◆ OpenEditorAndJumpToGraphNode()

bool FDialogueEditorUtilities::OpenEditorAndJumpToGraphNode	(	const UEdGraphNode *	GraphNode,
		bool	bFocusIfOpen = false )

static

Tries to open an Dialogue editor for the GraphNode and jumps to it. Returns true if the asset is opened in an editor. If the file is already open in an editor, it will not create another editor window but instead bring it to front

Definition at line 720 of file DialogueEditorUtilities.cpp.

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◆ OpenEditorForAsset()

bool FDialogueEditorUtilities::OpenEditorForAsset ( const UObject * Asset )

static

Tries to open the editor for the specified asset. Returns true if the asset is opened in an editor. If the file is already open in an editor, it will not create another editor window but instead bring it to front

Definition at line 692 of file DialogueEditorUtilities.cpp.

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◆ PickChildrenOfClass()

bool FDialogueEditorUtilities::PickChildrenOfClass	(	const FText &	TitleText,
		UClass *&	OutChosenClass,
		UClass *	Class )

static

Definition at line 945 of file DialogueEditorUtilities.cpp.

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◆ Refresh()

void FDialogueEditorUtilities::Refresh	(	const UEdGraph *	Graph,
		bool	bRestorePreviousSelection )

static

Definition at line 115 of file DialogueEditorUtilities.cpp.

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◆ RefreshDetailsView()

void FDialogueEditorUtilities::RefreshDetailsView	(	const UEdGraph *	Graph,
		bool	bRestorePreviousSelection )

static

Refreshes the details panel for the editor of the specified Graph.

Definition at line 106 of file DialogueEditorUtilities.cpp.

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◆ RemapOldIndicesWithNewAndUpdateGUID()

void FDialogueEditorUtilities::RemapOldIndicesWithNewAndUpdateGUID	(	const TArray< UDialogueGraphNode * > &	GraphNodes,
		const TMap< int32, int32 > &	OldToNewIndexMap )

static

Replaces all references to old Node indices from the provided GraphNodes with new indices. This can happen inside Conditions of type WasNodeVisited and HasSatisfiedChild because the NodeIndex is a weak reference. Also sets the correct GUID to nodes that reference the GUID

Parameters

GraphNodes	The nodes we are replacing the old references
OldToNewIndexMap	Map that tells us the mapping from old index to new index. Maps from old index -> new index

Definition at line 817 of file DialogueEditorUtilities.cpp.

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◆ RemoveNode()

bool FDialogueEditorUtilities::RemoveNode ( UEdGraphNode * NodeToRemove )

static

Helper function to remove the provided node from it's graph. Returns true on success, false otherwise.

Definition at line 160 of file DialogueEditorUtilities.cpp.

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◆ ReplaceParentConnectionsToNode()

void FDialogueEditorUtilities::ReplaceParentConnectionsToNode	(	const UDialogueGraphNode *	OldNode,
		const UDialogueGraphNode *	NewNode )

static

Replace all connection to the OldNode, so that they point to the NewNode. Make all parents of the OldNode point to NewNode instead.

Parameters

OldNode	The old child node that will have its conections from its parents removed and replaced to point to NewNode.
NewNode	The new child node that will have the connections to the parents of OldNode

Definition at line 795 of file DialogueEditorUtilities.cpp.

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◆ SaveAllDialogues()

bool FDialogueEditorUtilities::SaveAllDialogues ( )

static

Definition at line 904 of file DialogueEditorUtilities.cpp.

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◆ SetLastTargetGraphEdgeBeforeDrag()

void FDialogueEditorUtilities::SetLastTargetGraphEdgeBeforeDrag	(	const UEdGraph *	Graph,
		UDialogueGraphNode_Edge *	InEdge )

static

Definition at line 135 of file DialogueEditorUtilities.cpp.

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◆ ShowMessageBox()

EAppReturnType::Type FDialogueEditorUtilities::ShowMessageBox	(	EAppMsgType::Type	MsgType,
		const FString &	Text,
		const FString &	Caption )

static

Definition at line 811 of file DialogueEditorUtilities.cpp.

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◆ SpawnGraphNodeFromTemplate()

template<typename GraphNodeType >

static GraphNodeType * FDialogueEditorUtilities::SpawnGraphNodeFromTemplate	(	UEdGraph *	ParentGraph,
		const FIntPoint &	Location,
		bool	bSelectNewNode = true )

inlinestatic

Spawns a GraphNode in the specified ParentGraph and at Location.

Definition at line 34 of file DialogueEditorUtilities.h.

◆ TryToCreateDefaultGraph()

void FDialogueEditorUtilities::TryToCreateDefaultGraph	(	UDlgDialogue *	Dialogue,
		bool	bPrompt = true )

static

Tries to create the default graph for the Dialogue if the number of nodes differ from the dialogue data and the graph data

Parameters

Dialogue	The Dialogue we want to create the default graph for.
bPrompt	Indicates if we should prompt the user for a response.

Definition at line 306 of file DialogueEditorUtilities.cpp.

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The documentation for this class was generated from the following files:

SDKDemo/Plugins/UnrealEngineSDK/VisualScripter/Source/DlgSystemEditor/Private/DialogueEditorUtilities.h
SDKDemo/Plugins/UnrealEngineSDK/VisualScripter/Source/DlgSystemEditor/Private/DialogueEditorUtilities.cpp

Static Public Member Functions

Private Member Functions

Static Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ FDialogueEditorUtilities()

Member Function Documentation

◆ AreDialogueNodesInSyncWithGraphNodes()

◆ AutoPositionGraphNodes()

◆ BlueprintAddComment()

◆ BlueprintGetEvent()

◆ BlueprintGetFunction()

◆ BlueprintGetOrAddEvent()

◆ BlueprintGetOrAddFunction()

◆ CanConvertSpeechNodesToSpeechSequence() [1/2]

◆ CanConvertSpeechNodesToSpeechSequence() [2/2]

◆ CanConvertSpeechSequenceNodeToSpeechNodes()

◆ CheckAndTryToFixDialogue()

◆ CloseOtherEditors()

◆ CopyNodeChildren()

◆ CreateNewGraph()

◆ DeleteAllDialoguesTextFiles()

◆ FindEditorForAsset()

◆ GetBoundsForSelectedNodes()

◆ GetClosestNodeFromGraphNode()

◆ GetDialogueEditorForGraph()

◆ GetDialogueForGraph()

◆ GetDialogueFromGraphNode()

◆ GetLastTargetGraphEdgeBeforeDrag()

◆ GetSelectedNodes()

◆ IsPointInsideGeometry()

◆ JumpToGraphNode()

◆ JumpToGraphNodeIndex()

◆ LoadAllDialoguesAndCheckGUIDs()

◆ OpenBlueprintEditor()

◆ OpenEditorAndJumpToGraphNode()

◆ OpenEditorForAsset()

◆ PickChildrenOfClass()

◆ Refresh()

◆ RefreshDetailsView()

◆ RemapOldIndicesWithNewAndUpdateGUID()

◆ RemoveNode()

◆ ReplaceParentConnectionsToNode()

◆ SaveAllDialogues()

◆ SetLastTargetGraphEdgeBeforeDrag()

◆ ShowMessageBox()

◆ SpawnGraphNodeFromTemplate()

◆ TryToCreateDefaultGraph()