/* -*- 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 <sal/config.h>
#include <rtl/ustring.hxx>
#include <sallayout.hxx>
#include <svsys.h>
#include <win/salgdi.h>
#include <o3tl/sorted_vector.hxx>
// win32 specific logical font instance
class WinFontInstance : public LogicalFontInstance
{
friend rtl::Reference<LogicalFontInstance> WinFontFace::CreateFontInstance(const vcl::font::FontSelectPattern&) const ;
public :
~WinFontInstance() override;
float getHScale() const ;
void SetGraphics(WinSalGraphics*);
WinSalGraphics* GetGraphics() const { return m_pGraphics; }
HFONT GetHFONT() const { return m_hFont; }
HFONT GetVerticalHFONT() const { return m_hVerticalFont; }
// Return true if the font is for vertical writing.
bool IsCJKVerticalFont() const { return m_hVerticalFont != nullptr; }
sal_Int32 GetTmDescent() const { return m_nTmDescent; }
const WinFontFace * GetFontFace() const { return static_cast <const WinFontFace *>(LogicalFontInstance::GetFontFace()); }
WinFontFace * GetFontFace() { return static_cast <WinFontFace *>(LogicalFontInstance::GetFontFace()); }
bool GetGlyphOutline(sal_GlyphId, basegfx::B2DPolyPolygon&, bool ) const override;
IDWriteFontFace* GetDWFontFace() const ;
private :
explicit WinFontInstance(const WinFontFace&, const vcl::font::FontSelectPattern&);
virtual void ImplInitHbFont(hb_font_t*) override;
WinSalGraphics *m_pGraphics;
HFONT m_hFont;
HFONT m_hVerticalFont = nullptr;
sal_Int32 m_nTmDescent;
mutable sal::systools::COMReference<IDWriteFontFace> mxDWFontFace;
};
class TextOutRenderer
{
protected :
explicit TextOutRenderer() = default ;
TextOutRenderer(const TextOutRenderer &) = delete ;
TextOutRenderer & operator = (const TextOutRenderer &) = delete ;
public :
static TextOutRenderer & get(bool bUseDWrite, bool bRenderingModeNatural, bool bAntiAlias);
virtual ~TextOutRenderer() = default ;
virtual bool operator ()(GenericSalLayout const &rLayout,
SalGraphics &rGraphics,
HDC hDC) = 0 ;
};
class ExTextOutRenderer : public TextOutRenderer
{
ExTextOutRenderer(const ExTextOutRenderer &) = delete ;
ExTextOutRenderer & operator = (const ExTextOutRenderer &) = delete ;
public :
explicit ExTextOutRenderer() = default ;
bool operator ()(GenericSalLayout const &rLayout,
SalGraphics &rGraphics,
HDC hDC) override;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=89 H=99 G=94
¤ Dauer der Verarbeitung: 0.1 Sekunden
(vorverarbeitet am 2026-06-10)
¤
*© Formatika GbR, Deutschland