vcl/inc/qt5/Qt5FontFace.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <vclpluginapi.h>
  23 #include <PhysicalFontFace.hxx>
  24
  25 #include <tools/ref.hxx>
  26 #include <vcl/fontcapabilities.hxx>
  27 #include <vcl/fontcharmap.hxx>
  28
  29 #include <QtCore/QString>
  30 #include <QtGui/QFont>
  31
  32 class FontAttributes;
  33 class FontSelectPattern;
  34
  35 class Qt5FontFace final : public PhysicalFontFace
  36 {
  37 public:
  38     static Qt5FontFace* fromQFont(const QFont& rFont);
  39     static Qt5FontFace* fromQFontDatabase(const QString& aFamily, const QString& aStyle);
  40     static void fillAttributesFromQFont(const QFont& rFont, FontAttributes& rFA);
  41
  42     VCLPLUG_QT5_PUBLIC static FontWeight toFontWeight(const int nWeight);
  43     VCLPLUG_QT5_PUBLIC static FontWidth toFontWidth(const int nStretch);
  44     VCLPLUG_QT5_PUBLIC static FontItalic toFontItalic(const QFont::Style eStyle);
  45
  46     sal_IntPtr GetFontId() const override;
  47
  48     QFont CreateFont() const;
  49     int GetFontTable(const char pTagName[5], unsigned char*) const;
  50
  51     FontCharMapRef GetFontCharMap() const override;
  52     bool GetFontCapabilities(vcl::FontCapabilities&) const override;
  53     bool HasChar(sal_uInt32 cChar) const;
  54
  55     rtl::Reference<LogicalFontInstance>
  56     CreateFontInstance(const FontSelectPattern& rFSD) const override;
  57
  58 private:
  59     typedef enum { Font, FontDB } FontIdType;
  60
  61     Qt5FontFace(const Qt5FontFace&);
  62     Qt5FontFace(const FontAttributes&, const QString& rFontID, const FontIdType);
  63
  64     const QString m_aFontId;
  65     const FontIdType m_eFontIdType;
  66     mutable FontCharMapRef m_xCharMap;
  67     mutable vcl::FontCapabilities m_aFontCapabilities;
  68     mutable bool m_bFontCapabilitiesRead;
  69 };
  70
  71 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */