include/svx/xgrad.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
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  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_SVX_XGRAD_HXX
  21 #define INCLUDED_SVX_XGRAD_HXX
  22
  23 #include <tools/color.hxx>
  24 #include <svx/svxdllapi.h>
  25 #include <com/sun/star/awt/GradientStyle.hpp>
  26 #include <boost/property_tree/json_parser.hpp>
  27 #include <com/sun/star/awt/Gradient.hpp>
  28
  29 class Gradient;
  30
  31 class SAL_WARN_UNUSED SVX_DLLPUBLIC XGradient final
  32 {
  33     css::awt::GradientStyle  eStyle;
  34     Color               aStartColor;
  35     Color               aEndColor;
  36     long                nAngle;
  37     sal_uInt16          nBorder;
  38     sal_uInt16          nOfsX;
  39     sal_uInt16          nOfsY;
  40     sal_uInt16          nIntensStart;
  41     sal_uInt16          nIntensEnd;
  42     sal_uInt16          nStepCount;
  43
  44     static std::string GradientStyleToString(css::awt::GradientStyle eStyle);
  45
  46 public:
  47     XGradient();
  48     XGradient( const Color& rStart, const Color& rEnd,
  49                css::awt::GradientStyle eStyle = css::awt::GradientStyle_LINEAR, long nAngle = 0,
  50                sal_uInt16 nXOfs = 50, sal_uInt16 nYOfs = 50, sal_uInt16 nBorder = 0,
  51                sal_uInt16 nStartIntens = 100, sal_uInt16 nEndIntens = 100,
  52                sal_uInt16 nSteps = 0 );
  53
  54     bool operator==(const XGradient& rGradient) const;
  55
  56     void SetGradientStyle(css::awt::GradientStyle eNewStyle) { eStyle = eNewStyle; }
  57     void SetStartColor(const Color& rColor)         { aStartColor = rColor; }
  58     void SetEndColor(const Color& rColor)           { aEndColor = rColor; }
  59     void SetAngle(long nNewAngle)                   { nAngle = nNewAngle; }
  60     void SetBorder(sal_uInt16 nNewBorder)               { nBorder = nNewBorder; }
  61     void SetXOffset(sal_uInt16 nNewOffset)              { nOfsX = nNewOffset; }
  62     void SetYOffset(sal_uInt16 nNewOffset)              { nOfsY = nNewOffset; }
  63     void SetStartIntens(sal_uInt16 nNewIntens)          { nIntensStart = nNewIntens; }
  64     void SetEndIntens(sal_uInt16 nNewIntens)            { nIntensEnd = nNewIntens; }
  65     void SetSteps(sal_uInt16 nSteps)                    { nStepCount = nSteps; }
  66
  67     css::awt::GradientStyle GetGradientStyle() const         { return eStyle; }
  68     const Color&       GetStartColor() const            { return aStartColor; }
  69     const Color&       GetEndColor() const              { return aEndColor; }
  70     long               GetAngle() const                 { return nAngle; }
  71     sal_uInt16         GetBorder() const                { return nBorder; }
  72     sal_uInt16         GetXOffset() const               { return nOfsX; }
  73     sal_uInt16         GetYOffset() const               { return nOfsY; }
  74     sal_uInt16         GetStartIntens() const           { return nIntensStart; }
  75     sal_uInt16         GetEndIntens() const             { return nIntensEnd; }
  76     sal_uInt16         GetSteps() const                 { return nStepCount; }
  77
  78     boost::property_tree::ptree dumpAsJSON() const;
  79     static XGradient fromJSON(const OUString& rJSON);
  80     css::awt::Gradient toGradientUNO();
  81 };
  82
  83 #endif
  84
  85 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */