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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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include <algorithm>
#include <drawinglayer/attribute/fillgraphicattribute.hxx>
#include <vcl/graph.hxx>
namespace drawinglayer::attribute
{
class ImpFillGraphicAttribute
{
public:
// data definitions
Graphic maGraphic;
basegfx::B2DRange maGraphicRange;
bool mbTiling : 1;
// tiling definitions, offsets in X/Y in percent for each 2nd row.
// If both are set, Y is ignored (X has precedence)
double mfOffsetX;
double mfOffsetY;
ImpFillGraphicAttribute(
const Graphic& rGraphic,
const basegfx::B2DRange& rGraphicRange,
bool bTiling,
double fOffsetX,
double fOffsetY)
: maGraphic(rGraphic),
maGraphicRange(rGraphicRange),
mbTiling(bTiling),
mfOffsetX(fOffsetX),
mfOffsetY(fOffsetY)
{
// access once to ensure that the buffered bitmap exists, else
// the SolarMutex may be needed to create it. This may not be
// available when a renderer works with multi-threading.
// When changing this, please check if it is still possible to
// use a metafile as texture for a 3D object
maGraphic.GetBitmapEx();
}
ImpFillGraphicAttribute()
: mbTiling(false),
mfOffsetX(0.0),
mfOffsetY(0.0)
{
}
// data read access
const Graphic& getGraphic() const { return maGraphic; }
const basegfx::B2DRange& getGraphicRange() const { return maGraphicRange; }
bool getTiling() const { return mbTiling; }
double getOffsetX() const { return mfOffsetX; }
double getOffsetY() const { return mfOffsetY; }
bool operator==(const ImpFillGraphicAttribute& rCandidate) const
{
return (getGraphic() == rCandidate.getGraphic()
&& getGraphicRange() == rCandidate.getGraphicRange()
&& getTiling() == rCandidate.getTiling()
&& getOffsetX() == rCandidate.getOffsetX()
&& getOffsetY() == rCandidate.getOffsetY());
}
};
namespace
{
FillGraphicAttribute::ImplType& theGlobalDefault()
{
static FillGraphicAttribute::ImplType SINGLETON;
return SINGLETON;
}
}
FillGraphicAttribute::FillGraphicAttribute(
const Graphic& rGraphic,
const basegfx::B2DRange& rGraphicRange,
bool bTiling,
double fOffsetX,
double fOffsetY)
: mpFillGraphicAttribute(ImpFillGraphicAttribute(
rGraphic, rGraphicRange, bTiling,
std::clamp(fOffsetX, 0.0, 1.0),
std::clamp(fOffsetY, 0.0, 1.0)))
{
}
FillGraphicAttribute::FillGraphicAttribute(const FillGraphicAttribute&) = default;
FillGraphicAttribute::~FillGraphicAttribute() = default;
bool FillGraphicAttribute::isDefault() const
{
return mpFillGraphicAttribute.same_object(theGlobalDefault());
}
FillGraphicAttribute& FillGraphicAttribute::operator=(const FillGraphicAttribute&) = default;
bool FillGraphicAttribute::operator==(const FillGraphicAttribute& rCandidate) const
{
// tdf#87509 default attr is always != non-default attr, even with same values
if(rCandidate.isDefault() != isDefault())
return false;
return rCandidate.mpFillGraphicAttribute == mpFillGraphicAttribute;
}
const Graphic& FillGraphicAttribute::getGraphic() const
{
return mpFillGraphicAttribute->getGraphic();
}
const basegfx::B2DRange& FillGraphicAttribute::getGraphicRange() const
{
return mpFillGraphicAttribute->getGraphicRange();
}
bool FillGraphicAttribute::getTiling() const
{
return mpFillGraphicAttribute->getTiling();
}
double FillGraphicAttribute::getOffsetX() const
{
return mpFillGraphicAttribute->getOffsetX();
}
double FillGraphicAttribute::getOffsetY() const
{
return mpFillGraphicAttribute->getOffsetY();
}
} // end of namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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