68 lines
2.3 KiB
C++
68 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <usp10.h>
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#include <d2d1.h>
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#include <dwrite.h>
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#include <systools/win32/comtools.hxx>
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#include <win/winlayout.hxx>
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class D2DWriteTextOutRenderer : public TextOutRenderer
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{
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public:
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using MODE = std::pair<D2D1_TEXT_ANTIALIAS_MODE, DWRITE_RENDERING_MODE>;
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explicit D2DWriteTextOutRenderer(MODE mode);
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bool operator()(GenericSalLayout const &rLayout,
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SalGraphics &rGraphics,
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HDC hDC) override;
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HRESULT BindDC(HDC hDC, tools::Rectangle const & rRect = tools::Rectangle(0, 0, 1, 1));
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HRESULT CreateRenderTarget();
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bool Ready() const;
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void applyTextAntiAliasMode();
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MODE GetRenderingMode() const { return maRenderingMode; }
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static MODE GetMode(bool bRenderingModeNatural, bool bAntiAlias);
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private:
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// This is a singleton object disable copy ctor and assignment operator
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D2DWriteTextOutRenderer(const D2DWriteTextOutRenderer &) = delete;
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D2DWriteTextOutRenderer & operator = (const D2DWriteTextOutRenderer &) = delete;
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IDWriteFontFace* GetDWriteFace(const WinFontInstance& rWinFont, float * lfSize) const;
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bool performRender(GenericSalLayout const &rLayout, SalGraphics &rGraphics, HDC hDC, bool& bRetry);
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sal::systools::COMReference<ID2D1Factory> mpD2DFactory;
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sal::systools::COMReference<ID2D1DCRenderTarget> mpRT;
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const D2D1_RENDER_TARGET_PROPERTIES mRTProps;
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MODE maRenderingMode;
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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