DlgSystemModule.h

Go to the documentation of this file.

// Copyright Csaba Molnar, Daniel Butum. All Rights Reserved.
#pragma once
 
#include "IDlgSystemModule.h"
 
class UDlgDialogue;
class SWidget;
struct FAssetData;
class SDlgDataDisplay;
class SDockTab;
struct IConsoleCommand;
class AActor;
struct FTabSpawnerEntry;
 
DECLARE_LOG_CATEGORY_EXTERN(LogDlgSystem, All, All);
 
// Implementation of the DlgSystem Module
class DLGSYSTEM_API FDlgSystemModule : public IDlgSystemModule
{
    typedef FDlgSystemModule Self;
public:
    // IModuleInterface implementation
    void StartupModule() override;
    void ShutdownModule() override;
 
    // IDlgSystemModule implementation
    void RegisterConsoleCommands(const TWeakObjectPtr<const UObject>& InWorldContextObjectPtr) override;
    void UnregisterConsoleCommands() override;
    TSharedRef<SWidget> GetDialogueDataDisplayWindow() override;
    FTabSpawnerEntry* GetDialogueDataDisplaySpawnEntry() override;
    void DisplayDialogueDataWindow() override;
 
private:
    // Refreshes the actor of the DlgDataDisplay if it is already opened. Return true if refresh was successful
    bool RefreshDisplayDialogueDataWindow(bool bFocus = true);
 
    // Handle the event from the asset registry when an asset was deleted.
    void HandleOnInMemoryAssetDeleted(UObject* DeletedObject);
 
    // Handle the event for when assets are removed from the asset registry.
    void HandleOnAssetRemoved(const FAssetData& RemovedAsset);
 
    // Handle the event for when assets are renamed in the registry
    void HandleOnAssetRenamed(const FAssetData& AssetRenamed, const FString& OldObjectPath);
 
    // Handle the event after the Dialogue was deleted. Deletes the text file(s).
    void HandleDialogueDeleted(UDlgDialogue* DeletedDialogue);
 
    // Handle the event after the Dialogue was renamed. Rename the text file(s).
    void HandleDialogueRenamed(UDlgDialogue* RenamedDialogue, const FString& OldObjectPath);
 
    // Handle event when a new map is loaded.
    void HandleOnPreLoadMap(const FString& MapName);
 
    // Handle event when a new map with world is loaded is loaded.
    void HandleOnPostLoadMapWithWorld(UWorld* LoadedWorld);
 
private:
    // True if the tab spawners have been registered for this module
    bool bHasRegisteredTabSpawners = false;
 
    // Holds the widget reflector singleton.
    TWeakPtr<SDlgDataDisplay> DialogueDataDisplayWidget;
    FTabSpawnerEntry* DialogueDataDisplayTabSpawnEntry = nullptr;
 
    // Holds the console commands for this Module
    TArray<IConsoleCommand*> ConsoleCommands;
 
    // Reference Object used to get the World
    TWeakObjectPtr<const UObject> WorldContextObjectPtr = nullptr;
 
    // NOTE: only in NON editor game
    TWeakObjectPtr<UWorld> LastLoadedWorld = nullptr;
 
    // Handlers
    FDelegateHandle OnPreLoadMapHandle;
    FDelegateHandle OnPostLoadMapWithWorldHandle;
    FDelegateHandle OnInMemoryAssetDeletedHandle;
    FDelegateHandle OnAssetRemovedHandle;
    FDelegateHandle OnAssetRenamedHandle;
};