lotuswordpro/inc/lwpcolor.hxx

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  10  *  Sun Microsystems Inc., October, 2000
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  12  *  GNU Lesser General Public License Version 2.1
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  14  *  Copyright 2000 by Sun Microsystems, Inc.
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  17  *  This library is free software; you can redistribute it and/or
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  32  *  Sun Industry Standards Source License Version 1.1
  33  *  =================================================
  34  *  The contents of this file are subject to the Sun Industry Standards
  35  *  Source License Version 1.1 (the "License"); You may not use this file
  36  *  except in compliance with the License. You may obtain a copy of the
  37  *  License at http://www.openoffice.org/license.html.
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  39  *  Software provided under this License is provided on an "AS IS" basis,
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  46  *  The Initial Developer of the Original Code is: IBM Corporation
  47  *
  48  *  Copyright: 2008 by IBM Corporation
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  52  *  Contributor(s): _______________________________________
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  55  ************************************************************************/
  56 /*************************************************************************
  57  * @file
  58  *  For LWP filter architecture prototype
  59  ************************************************************************/
  60
  61 #ifndef INCLUDED_LOTUSWORDPRO_INC_LWPCOLOR_HXX
  62 #define INCLUDED_LOTUSWORDPRO_INC_LWPCOLOR_HXX
  63
  64 #include "lwpobjstrm.hxx"
  65 #include "lwpheader.hxx"
  66 /**
  67  * @brief   lwpcolor class
  68  *      (red, green, blue, extra)
  69 */
  70 class LwpColor
  71 {
  72 public:
  73     LwpColor():m_nRed(0), m_nGreen(0), m_nBlue(0), m_nExtra(0){}
  74 public:
  75     void Read(LwpObjectStream *pStrm);
  76     sal_uInt16 GetRed();
  77     sal_uInt16 GetGreen();
  78     sal_uInt16 GetBlue();
  79     bool IsValidColor();
  80     sal_uInt32 To24Color();
  81     bool IsTransparent();
  82 private:
  83     sal_uInt16 m_nRed;          // When extra is AGLRGB_INDEX, m_nRed holds the
  84     sal_uInt16 m_nGreen;        // hi 16 bits and m_nGreen holds the lo 16 bits of
  85     sal_uInt16 m_nBlue;     // the 32-bit LUT index.
  86     sal_uInt16 m_nExtra;
  87     enum ColorOverride {
  88           AGLRGB_RGB = 0,
  89           AGLRGB_BLACK = 1,
  90           AGLRGB_WHITE = 2,
  91           AGLRGB_GRAY = 3,
  92           AGLRGB_LTGRAY = 4,
  93           AGLRGB_DKGRAY = 5,
  94           AGLRGB_RED = 6,
  95           AGLRGB_GREEN = 7,
  96           AGLRGB_BLUE = 8,
  97           AGLRGB_INDEX = 98,
  98           AGLRGB_INVALID = 99,
  99           AGLRGB_TRANSPARENT = 100
 100     };
 101 };
 102 inline sal_uInt16 LwpColor::GetRed()
 103 {
 104     return m_nRed;
 105 }
 106 inline sal_uInt16 LwpColor::GetGreen()
 107 {
 108     return m_nGreen;
 109 }
 110 inline sal_uInt16 LwpColor::GetBlue()
 111 {
 112     return m_nBlue;
 113 }
 114 inline bool LwpColor::IsValidColor()
 115 {
 116     return ((m_nExtra!=AGLRGB_INVALID) && (m_nExtra!=AGLRGB_TRANSPARENT));
 117 }
 118 inline bool LwpColor::IsTransparent()
 119 {
 120     return (m_nExtra==AGLRGB_TRANSPARENT);
 121 }
 122 #endif
 123
 124 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */