CommonRenderingContext.h

/*
 * AUI Framework - Declarative UI toolkit for modern C++20
 * Copyright (C) 2020-2025 Alex2772 and Contributors
 *
 * SPDX-License-Identifier: MPL-2.0
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
 
#pragma once
 
#include "IRenderingContext.h"
#include <AUI/Platform/AWindow.h>
#include "AUI/Traits/values.h"
#include "ARenderingContextOptions.h"
 
class CommonRenderingContext: public IRenderingContext {
public:
#if AUI_PLATFORM_MACOS
   void requestFrame();
#endif
 
#if !AUI_PLATFORM_LINUX
   // to be implemented by IPlatformAbstraction
   void init(const Init& init) override;
   void destroyNativeWindow(AWindowBase& window) override;
#endif
 
   void beginPaint(AWindowBase& window) override;
 
   void endPaint(AWindowBase& window) override;
 
   ~CommonRenderingContext() override = default;
 
 
protected:
#if AUI_PLATFORM_WIN
 
   AString mWindowClass;

   HDC mWindowDC;

   HDC mPainterDC = nullptr;
 
   PAINTSTRUCT mPaintstruct;
#endif
#if AUI_PLATFORM_MACOS
   AWindow* mWindow;
   void* mDisplayLink;
   bool mFrameScheduled = false;
#endif
 
   bool mSmoothResize = !(ARenderingContextOptions::get().flags & ARenderContextFlags::NO_SMOOTH);
};

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