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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 <primitive3d/textureprimitive3d.hxx>
#include <drawinglayer/primitive3d/drawinglayer_primitivetypes3d.hxx>
#include <basegfx/color/bcolor.hxx>
#include <basegfx/utils/gradienttools.hxx>
#include <utility>
using namespace com::sun::star;
namespace drawinglayer::primitive3d
{
TexturePrimitive3D::TexturePrimitive3D(
const Primitive3DContainer& rChildren,
const basegfx::B2DVector& rTextureSize,
bool bModulate, bool bFilter)
: GroupPrimitive3D(rChildren),
maTextureSize(rTextureSize),
mbModulate(bModulate),
mbFilter(bFilter)
{
}
bool TexturePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
{
if(GroupPrimitive3D::operator==(rPrimitive))
{
const TexturePrimitive3D& rCompare = static_cast<const TexturePrimitive3D&>(rPrimitive);
return (getModulate() == rCompare.getModulate()
&& getFilter() == rCompare.getFilter());
}
return false;
}
UnifiedTransparenceTexturePrimitive3D::UnifiedTransparenceTexturePrimitive3D(
double fTransparence,
const Primitive3DContainer& rChildren)
: TexturePrimitive3D(rChildren, basegfx::B2DVector(), false, false),
mfTransparence(fTransparence)
{
}
bool UnifiedTransparenceTexturePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
{
if(TexturePrimitive3D::operator==(rPrimitive))
{
const UnifiedTransparenceTexturePrimitive3D& rCompare = static_cast<const UnifiedTransparenceTexturePrimitive3D&>(rPrimitive);
return (getTransparence() == rCompare.getTransparence());
}
return false;
}
basegfx::B3DRange UnifiedTransparenceTexturePrimitive3D::getB3DRange(const geometry::ViewInformation3D& rViewInformation) const
{
// do not use the fallback to decomposition here since for a correct BoundRect we also
// need invisible (1.0 == getTransparence()) geometry; these would be deleted in the decomposition
return getChildren().getB3DRange(rViewInformation);
}
Primitive3DContainer UnifiedTransparenceTexturePrimitive3D::get3DDecomposition(const geometry::ViewInformation3D& /*rViewInformation*/) const
{
if(0.0 == getTransparence())
{
// no transparence used, so just use content
return getChildren();
}
else if(getTransparence() > 0.0 && getTransparence() < 1.0)
{
// create TransparenceTexturePrimitive3D with fixed transparence as replacement
const basegfx::BColor aGray(getTransparence(), getTransparence(), getTransparence());
// create ColorStops with StartColor == EndColor == aGray
const basegfx::ColorStops aColorStops {
basegfx::ColorStop(0.0, aGray),
basegfx::ColorStop(1.0, aGray) };
const attribute::FillGradientAttribute aFillGradient(css::awt::GradientStyle_LINEAR, 0.0, 0.0, 0.0, 0.0, aColorStops);
const Primitive3DReference xRef(new TransparenceTexturePrimitive3D(aFillGradient, getChildren(), getTextureSize()));
return { xRef };
}
else
{
// completely transparent or invalid definition, add nothing
return Primitive3DContainer();
}
}
// provide unique ID
ImplPrimitive3DIDBlock(UnifiedTransparenceTexturePrimitive3D, PRIMITIVE3D_ID_UNIFIEDTRANSPARENCETEXTUREPRIMITIVE3D)
GradientTexturePrimitive3D::GradientTexturePrimitive3D(
attribute::FillGradientAttribute aGradient,
const Primitive3DContainer& rChildren,
const basegfx::B2DVector& rTextureSize,
bool bModulate,
bool bFilter)
: TexturePrimitive3D(rChildren, rTextureSize, bModulate, bFilter),
maGradient(std::move(aGradient))
{
}
bool GradientTexturePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
{
if(TexturePrimitive3D::operator==(rPrimitive))
{
const GradientTexturePrimitive3D& rCompare = static_cast<const GradientTexturePrimitive3D&>(rPrimitive);
return (getGradient() == rCompare.getGradient());
}
return false;
}
// provide unique ID
ImplPrimitive3DIDBlock(GradientTexturePrimitive3D, PRIMITIVE3D_ID_GRADIENTTEXTUREPRIMITIVE3D)
BitmapTexturePrimitive3D::BitmapTexturePrimitive3D(
const attribute::FillGraphicAttribute& rFillGraphicAttribute,
const Primitive3DContainer& rChildren,
const basegfx::B2DVector& rTextureSize,
bool bModulate, bool bFilter)
: TexturePrimitive3D(rChildren, rTextureSize, bModulate, bFilter),
maFillGraphicAttribute(rFillGraphicAttribute)
{
}
bool BitmapTexturePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
{
if(TexturePrimitive3D::operator==(rPrimitive))
{
const BitmapTexturePrimitive3D& rCompare = static_cast<const BitmapTexturePrimitive3D&>(rPrimitive);
return (getFillGraphicAttribute() == rCompare.getFillGraphicAttribute());
}
return false;
}
// provide unique ID
ImplPrimitive3DIDBlock(BitmapTexturePrimitive3D, PRIMITIVE3D_ID_BITMAPTEXTUREPRIMITIVE3D)
TransparenceTexturePrimitive3D::TransparenceTexturePrimitive3D(
const attribute::FillGradientAttribute& rGradient,
const Primitive3DContainer& rChildren,
const basegfx::B2DVector& rTextureSize)
: GradientTexturePrimitive3D(rGradient, rChildren, rTextureSize, false, false)
{
}
bool TransparenceTexturePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
{
return GradientTexturePrimitive3D::operator==(rPrimitive);
}
// provide unique ID
ImplPrimitive3DIDBlock(TransparenceTexturePrimitive3D, PRIMITIVE3D_ID_TRANSPARENCETEXTUREPRIMITIVE3D)
} // end of namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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