Line data    Source code

       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             : #ifndef INCLUDED_VCL_INC_HEADLESS_SVPTEXTRENDER_HXX
      21             : #define INCLUDED_VCL_INC_HEADLESS_SVPTEXTRENDER_HXX
      22             : 
      23             : #include "textrender.hxx"
      24             : #include <vcl/region.hxx>
      25             : #include <deque>
      26             : 
      27      825284 : class VCL_DLLPUBLIC SvpTextRender : public TextRenderImpl
      28             : {
      29             : private:
      30             :     SvpSalGraphics& m_rParent;
      31             :     // These fields are used only when we use FreeType to draw into a
      32             :     // headless backend, i.e. not on iOS.
      33             :     basebmp::Color              m_aTextColor;
      34             :     basebmp::Format             m_eTextFmt;
      35             :     ServerFont*                 m_pServerFont[ MAX_FALLBACK ];
      36             : public:
      37             :     SvpTextRender(SvpSalGraphics& rParent);
      38             :     virtual void setDevice(basebmp::BitmapDeviceSharedPtr& rDevice) SAL_OVERRIDE;
      39             : 
      40             :     virtual void                SetTextColor( SalColor nSalColor ) SAL_OVERRIDE;
      41             :     virtual sal_uInt16          SetFont( FontSelectPattern*, int nFallbackLevel ) SAL_OVERRIDE;
      42             :     virtual void                GetFontMetric( ImplFontMetricData*, int nFallbackLevel ) SAL_OVERRIDE;
      43             :     virtual const FontCharMapPtr GetFontCharMap() const SAL_OVERRIDE;
      44             :     virtual bool                GetFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const SAL_OVERRIDE;
      45             :     virtual void                GetDevFontList( PhysicalFontCollection* ) SAL_OVERRIDE;
      46             :     virtual void                ClearDevFontCache() SAL_OVERRIDE;
      47             :     virtual bool                AddTempDevFont( PhysicalFontCollection*, const OUString& rFileURL, const OUString& rFontName ) SAL_OVERRIDE;
      48             :     virtual bool                CreateFontSubset(
      49             :                                     const OUString& rToFile,
      50             :                                     const PhysicalFontFace*,
      51             :                                     const sal_GlyphId* pGlyphIDs,
      52             :                                     const sal_uInt8* pEncoding,
      53             :                                     sal_Int32* pWidths,
      54             :                                     int nGlyphs,
      55             :                                     FontSubsetInfo& rInfo) SAL_OVERRIDE;
      56             : 
      57             :     virtual const Ucs2SIntMap*  GetFontEncodingVector( const PhysicalFontFace*, const Ucs2OStrMap** ppNonEncoded, std::set<sal_Unicode> const**) SAL_OVERRIDE;
      58             :     virtual const void*         GetEmbedFontData(
      59             :                                     const PhysicalFontFace*,
      60             :                                     const sal_Ucs* pUnicodes,
      61             :                                     sal_Int32* pWidths,
      62             :                                     size_t nLen,
      63             :                                     FontSubsetInfo& rInfo,
      64             :                                     long* pDataLen ) SAL_OVERRIDE;
      65             : 
      66             :     virtual void                FreeEmbedFontData( const void* pData, long nDataLen ) SAL_OVERRIDE;
      67             :     virtual void                GetGlyphWidths(
      68             :                                     const PhysicalFontFace*,
      69             :                                     bool bVertical,
      70             :                                     Int32Vector& rWidths,
      71             :                                     Ucs2UIntMap& rUnicodeEnc ) SAL_OVERRIDE;
      72             : 
      73             :     virtual bool                GetGlyphBoundRect( sal_GlyphId nIndex, Rectangle& ) SAL_OVERRIDE;
      74             :     virtual bool                GetGlyphOutline( sal_GlyphId nIndex, ::basegfx::B2DPolyPolygon& ) SAL_OVERRIDE;
      75             :     virtual SalLayout*          GetTextLayout( ImplLayoutArgs&, int nFallbackLevel ) SAL_OVERRIDE;
      76             :     virtual void                DrawServerFontLayout( const ServerFontLayout& ) SAL_OVERRIDE;
      77             :     virtual SystemFontData      GetSysFontData( int nFallbackLevel ) const SAL_OVERRIDE;
      78             : };
      79             : 
      80             : #endif // INCLUDED_VCL_INC_HEADLESS_SVPTEXTRENDER_HXX
      81             : 
      82             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */