/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* 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/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
* except in compliance with the License . You may obtain a copy of
* the License at http : //www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <usp10.h>
#include <d2d1.h>
#include <dwrite.h>
#include <systools/win32/comtools.hxx>
#include <win/winlayout.hxx>
class D2DWriteTextOutRenderer : public TextOutRenderer
{
public :
using MODE = std::pair<D2D1_TEXT_ANTIALIAS_MODE, DWRITE_RENDERING_MODE>;
explicit D2DWriteTextOutRenderer(MODE mode);
bool operator ()(GenericSalLayout const &rLayout,
SalGraphics &rGraphics,
HDC hDC) override;
HRESULT BindDC(HDC hDC, tools::Rectangle const & rRect = tools::Rectangle(0 , 0 , 1 , 1 ));
HRESULT CreateRenderTarget();
bool Ready() const ;
void applyTextAntiAliasMode();
MODE GetRenderingMode() const { return maRenderingMode; }
static MODE GetMode(bool bRenderingModeNatural, bool bAntiAlias);
private :
// This is a singleton object disable copy ctor and assignment operator
D2DWriteTextOutRenderer(const D2DWriteTextOutRenderer &) = delete ;
D2DWriteTextOutRenderer & operator = (const D2DWriteTextOutRenderer &) = delete ;
IDWriteFontFace* GetDWriteFace(const WinFontInstance& rWinFont, float * lfSize) const ;
bool performRender(GenericSalLayout const &rLayout, SalGraphics &rGraphics, HDC hDC, bool & bRetry);
sal::systools::COMReference<ID2D1Factory> mpD2DFactory;
sal::systools::COMReference<ID2D1DCRenderTarget> mpRT;
const D2D1_RENDER_TARGET_PROPERTIES mRTProps;
MODE maRenderingMode;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=91 H=100 G=95
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(vorverarbeitet am 2026-06-10)
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