mirror of
https://github.com/kevinporetti/UnrealImGui.git
synced 2025-01-18 16:30:32 +00:00
77bb73dbce
- Added ImGui Context Manager to create and manage ImGui Context Proxies. - Changed ImGui Context Proxy to dynamically create context and allow pairing with input state. - Changed ImGui Module Manager to create one widget per context. - Changed ImGui Widget to work in different input modes. - Changed ImGui Input State to allow partial reset (only mouse or keyboard).
58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
// Distributed under the MIT License (MIT) (see accompanying LICENSE file)
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#pragma once
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#include "ImGuiContextProxy.h"
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#include "ImGuiDemo.h"
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#include "Utilities/WorldContextIndex.h"
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// Manages ImGui context proxies.
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class FImGuiContextManager
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{
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public:
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FImGuiContextManager() = default;
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FImGuiContextManager(const FImGuiContextManager&) = delete;
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FImGuiContextManager& operator=(const FImGuiContextManager&) = delete;
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FImGuiContextManager(FImGuiContextManager&&) = delete;
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FImGuiContextManager& operator=(FImGuiContextManager&&) = delete;
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// Get or create default ImGui context proxy. In editor this is the editor context proxy and in standalone game
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// context proxy for the only world and the same value as returned from GetWorldContextProxy.
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//
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// If proxy doesn't exist then it will be created and initialized.
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FImGuiContextProxy& GetDefaultContextProxy() { return FindOrAddContextData(Utilities::DEFAULT_CONTEXT_INDEX).ContextProxy; }
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// Get or create ImGui context proxy for given world.
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//
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// If proxy doesn't yet exist then it will be created and initialized. If proxy already exists then associated
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// world data will be updated.
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FImGuiContextProxy& GetWorldContextProxy(UWorld& World);
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// Get context proxy by index, or null if context with that index doesn't exist.
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FORCEINLINE FImGuiContextProxy* GetContextProxy(int32 ContextIndex)
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{
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FContextData* Data = Contexts.Find(ContextIndex);
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return Data ? &(Data->ContextProxy) : nullptr;
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}
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void Tick(float DeltaSeconds);
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private:
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struct FContextData
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{
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TWeakObjectPtr<UWorld> World;
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FImGuiContextProxy ContextProxy;
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};
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FContextData& FindOrAddContextData(int32 Index);
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TMap<int32, FContextData> Contexts;
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FImGuiDemo ImGuiDemo;
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};
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