707b0c328a
This is pretty much the same for SoftEdgePrimitive2D as the
change for GlowPrimitive2D, so for more comments please refer
to commit c2d1458723
Added suggested change of DoSaveForVisualControl mechanism
Change-Id: I28901e7a0b6e1823000d2aa6a335ce2fd80e6ce3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/139585
Tested-by: Jenkins
Reviewed-by: Armin Le Grand <Armin.Le.Grand@me.com>
75 lines
2.9 KiB
C++
75 lines
2.9 KiB
C++
/* -*- 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 .
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <drawinglayer/drawinglayerdllapi.h>
|
|
#include <drawinglayer/primitive2d/BufferedDecompositionGroupPrimitive2D.hxx>
|
|
|
|
namespace drawinglayer::primitive2d
|
|
{
|
|
class DRAWINGLAYER_DLLPUBLIC SoftEdgePrimitive2D final
|
|
: public BufferedDecompositionGroupPrimitive2D
|
|
{
|
|
private:
|
|
/// Soft edge size, in logical units (100ths of mm)
|
|
double mfRadius;
|
|
|
|
/// last used DiscreteSoftRadius and ClippedRange
|
|
double mfLastDiscreteSoftRadius;
|
|
basegfx::B2DRange maLastClippedRange;
|
|
|
|
/// helpers
|
|
bool prepareValuesAndcheckValidity(basegfx::B2DRange& rSoftRange,
|
|
basegfx::B2DRange& rClippedRange,
|
|
basegfx::B2DVector& rDiscreteSoftSize,
|
|
double& rfDiscreteSoftRadius,
|
|
const geometry::ViewInformation2D& rViewInformation) const;
|
|
|
|
protected:
|
|
/** method which is to be used to implement the local decomposition of a 2D primitive. */
|
|
virtual void
|
|
create2DDecomposition(Primitive2DContainer& rContainer,
|
|
const geometry::ViewInformation2D& rViewInformation) const override;
|
|
|
|
public:
|
|
/// constructor
|
|
SoftEdgePrimitive2D(double fRadius, Primitive2DContainer&& aChildren);
|
|
|
|
/// data read access
|
|
double getRadius() const { return mfRadius; }
|
|
|
|
/// compare operator
|
|
virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;
|
|
|
|
/// get range
|
|
virtual basegfx::B2DRange
|
|
getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;
|
|
|
|
/// The default implementation will return an empty sequence
|
|
virtual void
|
|
get2DDecomposition(Primitive2DDecompositionVisitor& rVisitor,
|
|
const geometry::ViewInformation2D& rViewInformation) const override;
|
|
|
|
/// provide unique ID
|
|
virtual sal_uInt32 getPrimitive2DID() const override;
|
|
};
|
|
} // end of namespace drawinglayer::primitive2d
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|