110 lines
4.1 KiB
C++
110 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_VCL_GRADIENT_HXX
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#define INCLUDED_VCL_GRADIENT_HXX
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#include <sal/types.h>
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#include <vcl/dllapi.h>
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#include <tools/color.hxx>
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#include <vcl/vclenum.hxx>
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#include <o3tl/cow_wrapper.hxx>
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class Rectangle;
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class Point;
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class SvStream;
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class Impl_Gradient
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{
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public:
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GradientStyle meStyle;
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Color maStartColor;
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Color maEndColor;
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sal_uInt16 mnAngle;
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sal_uInt16 mnBorder;
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sal_uInt16 mnOfsX;
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sal_uInt16 mnOfsY;
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sal_uInt16 mnIntensityStart;
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sal_uInt16 mnIntensityEnd;
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sal_uInt16 mnStepCount;
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Impl_Gradient();
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Impl_Gradient( const Impl_Gradient& rImplGradient );
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bool operator==( const Impl_Gradient& rImpl_Gradient ) const;
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};
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class VCL_DLLPUBLIC Gradient
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{
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private:
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::o3tl::cow_wrapper< Impl_Gradient > mpImplGradient;
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public:
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Gradient();
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Gradient( const Gradient& rGradient );
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Gradient( Gradient&& rGradient );
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Gradient( GradientStyle eStyle,
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const Color& rStartColor,
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const Color& rEndColor );
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~Gradient();
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void SetStyle( GradientStyle eStyle );
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GradientStyle GetStyle() const { return mpImplGradient->meStyle; }
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void SetStartColor( const Color& rColor );
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const Color& GetStartColor() const { return mpImplGradient->maStartColor; }
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void SetEndColor( const Color& rColor );
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const Color& GetEndColor() const { return mpImplGradient->maEndColor; }
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void SetAngle( sal_uInt16 nAngle );
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sal_uInt16 GetAngle() const { return mpImplGradient->mnAngle; }
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void SetBorder( sal_uInt16 nBorder );
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sal_uInt16 GetBorder() const { return mpImplGradient->mnBorder; }
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void SetOfsX( sal_uInt16 nOfsX );
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sal_uInt16 GetOfsX() const { return mpImplGradient->mnOfsX; }
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void SetOfsY( sal_uInt16 nOfsY );
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sal_uInt16 GetOfsY() const { return mpImplGradient->mnOfsY; }
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void SetStartIntensity( sal_uInt16 nIntens );
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sal_uInt16 GetStartIntensity() const { return mpImplGradient->mnIntensityStart; }
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void SetEndIntensity( sal_uInt16 nIntens );
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sal_uInt16 GetEndIntensity() const { return mpImplGradient->mnIntensityEnd; }
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void SetSteps( sal_uInt16 nSteps );
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sal_uInt16 GetSteps() const { return mpImplGradient->mnStepCount; }
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void GetBoundRect( const Rectangle& rRect, Rectangle &rBoundRect, Point& rCenter ) const;
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Gradient& operator=( const Gradient& rGradient );
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Gradient& operator=( Gradient&& rGradient );
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bool operator==( const Gradient& rGradient ) const;
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bool operator!=( const Gradient& rGradient ) const
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{ return !(Gradient::operator==( rGradient )); }
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friend VCL_DLLPUBLIC SvStream& ReadGradient( SvStream& rIStm, Gradient& rGradient );
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friend VCL_DLLPUBLIC SvStream& WriteGradient( SvStream& rOStm, const Gradient& rGradient );
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};
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#endif // INCLUDED_VCL_GRADIENT_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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