Item editor implementation

2026-09-05 21:20:30 +02:00
parent 42b8944a62
commit 6736190553
5 changed files with 1126 additions and 21 deletions
--- a/Source/ProjectEleriEditor/Private/ProjectEleriEditorModule.cpp
+++ b/Source/ProjectEleriEditor/Private/ProjectEleriEditorModule.cpp
@@ -1,23 +1,103 @@
 #include "ProjectEleriEditorModule.h"
+
+#include "Framework/Docking/TabManager.h"
 #include "Modules/ModuleManager.h"
 #include "PropertyEditorModule.h"
+#include "ToolMenus.h"
+#include "Widgets/Docking/SDockTab.h"
+
 #include "ItemDataAssetCustomization.h"
+#include "ItemEditorWindow.h"

- IMPLEMENT_GAME_MODULE(FProjectEleriEditorModule, ProjectEleriEditor);
+#define LOCTEXT_NAMESPACE "ProjectEleriEditorModule"

- void FProjectEleriEditorModule::StartupModule()
- {
-     FPropertyEditorModule& PropEd = FModuleManager::LoadModuleChecked<FPropertyEditorModule>("PropertyEditor");
-     PropEd.RegisterCustomClassLayout(
-         TEXT("ItemDataAsset"), // UCLASS name
-         FOnGetDetailCustomizationInstance::CreateStatic(&FItemDataAssetCustomization::MakeInstance)
-     );
- }
+IMPLEMENT_GAME_MODULE(FProjectEleriEditorModule, ProjectEleriEditor);

- void FProjectEleriEditorModule::ShutdownModule()
- {
-     if (FModuleManager::Get().IsModuleLoaded("PropertyEditor")) {
-         FPropertyEditorModule& PropEd = FModuleManager::GetModuleChecked<FPropertyEditorModule>("PropertyEditor");
-         PropEd.UnregisterCustomClassLayout(TEXT("ItemDataAsset"));
-     }
- }
+const FName FProjectEleriEditorModule::ItemEditorTabName(TEXT("ProjectEleriItemEditor"));
+
+void FProjectEleriEditorModule::StartupModule()
+{
+	// Details customization for the item data asset (property map generation widget).
+	FPropertyEditorModule& PropEd = FModuleManager::LoadModuleChecked<FPropertyEditorModule>("PropertyEditor");
+	PropEd.RegisterCustomClassLayout(
+		TEXT("ItemDataAsset"),
+		FOnGetDetailCustomizationInstance::CreateStatic(&FItemDataAssetCustomization::MakeInstance)
+	);
+
+	// Register the Item Editor as a docking tab.
+	if (FGlobalTabmanager::Get()->HasTabSpawner(ItemEditorTabName))
+	{
+		FGlobalTabmanager::Get()->UnregisterNomadTabSpawner(ItemEditorTabName);
+	}
+
+	FGlobalTabmanager::Get()->RegisterNomadTabSpawner(
+		ItemEditorTabName,
+		FOnSpawnTab::CreateLambda([](const FSpawnTabArgs& Args)
+		{
+			return SNew(SDockTab)
+				.TabRole(ETabRole::NomadTab)
+				.Label(LOCTEXT("ItemEditorTabLabel", "Item Editor"))
+				.ToolTipText(LOCTEXT("ItemEditorTabTooltip", "Search items by name and edit their data assets"))
+				[
+					SNew(SItemEditorWindow)
+				];
+		}))
+		.SetDisplayName(LOCTEXT("ItemEditorDisplayName", "Item Editor"))
+		.SetMenuType(ETabSpawnerMenuType::Hidden);
+
+	// Add a menu entry to open the window. Menus might not be ready yet during startup.
+	if (UToolMenus::IsToolMenuUIEnabled())
+	{
+		RegisterMenus();
+	}
+	else
+	{
+		UToolMenus::RegisterStartupCallback(
+			FSimpleMulticastDelegate::FDelegate::CreateRaw(this, &FProjectEleriEditorModule::RegisterMenus));
+	}
+}
+
+void FProjectEleriEditorModule::ShutdownModule()
+{
+	if (FModuleManager::Get().IsModuleLoaded("PropertyEditor"))
+	{
+		FPropertyEditorModule& PropEd = FModuleManager::GetModuleChecked<FPropertyEditorModule>("PropertyEditor");
+		PropEd.UnregisterCustomClassLayout(TEXT("ItemDataAsset"));
+	}
+
+	if (FGlobalTabmanager::Get()->HasTabSpawner(ItemEditorTabName))
+	{
+		FGlobalTabmanager::Get()->UnregisterNomadTabSpawner(ItemEditorTabName);
+	}
+
+	UToolMenus::UnregisterOwner(this);
+}
+
+void FProjectEleriEditorModule::OpenItemEditorTab()
+{
+	FGlobalTabmanager::Get()->TryInvokeTab(ItemEditorTabName);
+}
+
+void FProjectEleriEditorModule::RegisterMenus()
+{
+	FToolMenuOwnerScoped OwnerScoped(this);
+
+	if (UToolMenu* WindowMenu = UToolMenus::Get()->ExtendMenu("LevelEditor.MainMenu.Window"))
+	{
+		FToolMenuSection& Section = WindowMenu->AddSection(
+			TEXT("ItemEditor"),
+			LOCTEXT("ItemEditorSectionLabel", "Eleri Tools"),
+			FToolMenuInsert(NAME_None, EToolMenuInsertType::First)
+		);
+
+		Section.AddMenuEntry(
+			TEXT("OpenItemEditor"),
+			LOCTEXT("ItemEditorMenuLabel", "Item Editor"),
+			LOCTEXT("ItemEditorMenuTooltip", "Open a window to search items by name and edit their data assets."),
+			FSlateIcon(),
+			FUIAction(FExecuteAction::CreateRaw(this, &FProjectEleriEditorModule::OpenItemEditorTab))
+		);
+	}
+}
+
+#undef LOCTEXT_NAMESPACE