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/* -*- 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/.
*/
#ifndef INCLUDED_BASEGFX_DRAWCOMMANDS_H
#define INCLUDED_BASEGFX_DRAWCOMMANDS_H
#include <memory>
#include <vector>
#include <basegfx/color/bcolor.hxx>
#include <basegfx/polygon/b2dpolypolygon.hxx>
#include <basegfx/range/b2drange.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
namespace gfx
{
class DrawBase;
class DrawCommand
{
public:
std::vector<std::shared_ptr<DrawBase>> maChildren;
};
enum class DrawCommandType
{
Root,
Rectangle,
Path
};
enum class GradientType
{
Linear
};
class GradientStop
{
public:
basegfx::BColor maColor;
float mfOffset;
float mfOpacity;
};
class GradientInfo
{
public:
GradientType meType;
std::vector<GradientStop> maGradientStops;
GradientInfo(GradientType eType)
: meType(eType)
{
}
};
class LinearGradientInfo : public GradientInfo
{
public:
LinearGradientInfo()
: GradientInfo(GradientType::Linear)
, x1(0.0)
, y1(0.0)
, x2(0.0)
, y2(0.0)
{
}
double x1;
double y1;
double x2;
double y2;
basegfx::B2DHomMatrix maMatrix;
};
class DrawBase : public DrawCommand
{
private:
DrawCommandType meType;
public:
DrawBase(DrawCommandType eType)
: meType(eType)
{
}
DrawCommandType getType() const { return meType; }
};
class DrawRoot : public DrawBase
{
public:
basegfx::B2DRange maRectangle;
DrawRoot()
: DrawBase(DrawCommandType::Root)
{
}
};
class DrawRectangle : public DrawBase
{
public:
basegfx::B2DRange maRectangle;
double mnRx;
double mnRy;
double mnStrokeWidth;
double mnOpacity;
std::shared_ptr<basegfx::BColor> mpFillColor;
std::shared_ptr<basegfx::BColor> mpStrokeColor;
std::shared_ptr<GradientInfo> mpFillGradient;
DrawRectangle(basegfx::B2DRange const& rRectangle)
: DrawBase(DrawCommandType::Rectangle)
, maRectangle(rRectangle)
, mnRx(1.0)
, mnRy(1.0)
, mnStrokeWidth(1.0)
, mnOpacity(1.0)
{
}
};
class DrawPath : public DrawBase
{
public:
basegfx::B2DPolyPolygon maPolyPolygon;
double mnStrokeWidth;
double mnOpacity;
std::shared_ptr<basegfx::BColor> mpFillColor;
std::shared_ptr<basegfx::BColor> mpStrokeColor;
std::shared_ptr<GradientInfo> mpFillGradient;
DrawPath(basegfx::B2DPolyPolygon const& rPolyPolygon)
: DrawBase(DrawCommandType::Path)
, maPolyPolygon(rPolyPolygon)
, mnStrokeWidth(1.0)
, mnOpacity(1.0)
{
}
};
} // end namespace gfx
#endif // INCLUDED_BASEGFX_DRAWCOMMANDS_H
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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