141 lines
4.9 KiB
C++
141 lines
4.9 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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#include <drawinglayer/attribute/linestartendattribute.hxx>
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#include <basegfx/polygon/b2dpolygon.hxx>
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#include <basegfx/polygon/b2dpolypolygon.hxx>
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#include <rtl/instance.hxx>
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//////////////////////////////////////////////////////////////////////////////
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namespace drawinglayer
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{
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namespace attribute
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{
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class ImpLineStartEndAttribute
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{
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public:
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// data definitions
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double mfWidth; // absolute line StartEndGeometry base width
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basegfx::B2DPolyPolygon maPolyPolygon; // the StartEndGeometry PolyPolygon
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// bitfield
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bool mbCentered : 1; // use centered to ineStart/End point?
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ImpLineStartEndAttribute(
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double fWidth,
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const basegfx::B2DPolyPolygon& rPolyPolygon,
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bool bCentered)
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: mfWidth(fWidth),
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maPolyPolygon(rPolyPolygon),
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mbCentered(bCentered)
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{
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}
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ImpLineStartEndAttribute()
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: mfWidth(0.0),
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maPolyPolygon(basegfx::B2DPolyPolygon()),
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mbCentered(false)
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{
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}
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// data read access
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double getWidth() const { return mfWidth; }
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const basegfx::B2DPolyPolygon& getB2DPolyPolygon() const { return maPolyPolygon; }
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bool isCentered() const { return mbCentered; }
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bool operator==(const ImpLineStartEndAttribute& rCandidate) const
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{
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return (basegfx::fTools::equal(getWidth(), rCandidate.getWidth())
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&& getB2DPolyPolygon() == rCandidate.getB2DPolyPolygon()
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&& isCentered() == rCandidate.isCentered());
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}
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};
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namespace
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{
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struct theGlobalDefault :
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public rtl::Static< LineStartEndAttribute::ImplType, theGlobalDefault > {};
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}
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LineStartEndAttribute::LineStartEndAttribute(
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double fWidth,
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const basegfx::B2DPolyPolygon& rPolyPolygon,
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bool bCentered)
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: mpLineStartEndAttribute(ImpLineStartEndAttribute(
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fWidth, rPolyPolygon, bCentered))
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{
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}
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LineStartEndAttribute::LineStartEndAttribute()
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: mpLineStartEndAttribute(theGlobalDefault::get())
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{
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}
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LineStartEndAttribute::LineStartEndAttribute(const LineStartEndAttribute& rCandidate)
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: mpLineStartEndAttribute(rCandidate.mpLineStartEndAttribute)
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{
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}
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LineStartEndAttribute::~LineStartEndAttribute()
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{
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}
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bool LineStartEndAttribute::isDefault() const
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{
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return mpLineStartEndAttribute.same_object(theGlobalDefault::get());
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}
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LineStartEndAttribute& LineStartEndAttribute::operator=(const LineStartEndAttribute& rCandidate)
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{
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mpLineStartEndAttribute = rCandidate.mpLineStartEndAttribute;
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return *this;
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}
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bool LineStartEndAttribute::operator==(const LineStartEndAttribute& rCandidate) const
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{
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return rCandidate.mpLineStartEndAttribute == mpLineStartEndAttribute;
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}
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double LineStartEndAttribute::getWidth() const
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{
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return mpLineStartEndAttribute->getWidth();
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}
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const basegfx::B2DPolyPolygon& LineStartEndAttribute::getB2DPolyPolygon() const
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{
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return mpLineStartEndAttribute->getB2DPolyPolygon();
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}
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bool LineStartEndAttribute::isCentered() const
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{
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return mpLineStartEndAttribute->isCentered();
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}
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bool LineStartEndAttribute::isActive() const
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{
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return (0.0 != getWidth()
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&& 0 != getB2DPolyPolygon().count()
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&& 0 != getB2DPolyPolygon().getB2DPolygon(0).count());
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}
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} // end of namespace attribute
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} // end of namespace drawinglayer
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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