8e7897588d
Reduce potential confusion with the global tools namespace. Will hopefully make it possible to remove the annoying initial :: when referring to the global tools namespace. Unless we have even more tools subnamespaces somewhere. Thorsten said it was OK. Change-Id: Id088dfe8f4244cb79df9aa988995b31a1758c996 Reviewed-on: https://gerrit.libreoffice.org/42644 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Tor Lillqvist <tml@collabora.com>
377 lines
16 KiB
C++
377 lines
16 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 <sal/config.h>
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#include <iterator>
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#include <utility>
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#include <drawinglayer/primitive2d/baseprimitive2d.hxx>
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#include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
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#include <drawinglayer/geometry/viewinformation2d.hxx>
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#include <basegfx/utils/canvastools.hxx>
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#include <comphelper/sequence.hxx>
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using namespace com::sun::star;
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namespace drawinglayer
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{
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namespace primitive2d
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{
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Primitive2DDecompositionVisitor::~Primitive2DDecompositionVisitor() {}
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BasePrimitive2D::BasePrimitive2D()
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: BasePrimitive2DImplBase(m_aMutex)
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{
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}
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BasePrimitive2D::~BasePrimitive2D()
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{
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}
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bool BasePrimitive2D::operator==( const BasePrimitive2D& rPrimitive ) const
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{
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return (getPrimitive2DID() == rPrimitive.getPrimitive2DID());
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}
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// Visitor class to get the B2D range from a tree of Primitive2DReference's
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//
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class B2DRangeVisitor : public Primitive2DDecompositionVisitor {
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public:
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const geometry::ViewInformation2D& mrViewInformation;
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basegfx::B2DRange maRetval;
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B2DRangeVisitor(const geometry::ViewInformation2D& rViewInformation) : mrViewInformation(rViewInformation) {}
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virtual void append(const Primitive2DReference& r) override {
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maRetval.expand(getB2DRangeFromPrimitive2DReference(r, mrViewInformation));
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}
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virtual void append(const Primitive2DContainer& r) override {
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maRetval.expand(r.getB2DRange(mrViewInformation));
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}
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virtual void append(Primitive2DContainer&& r) override {
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maRetval.expand(r.getB2DRange(mrViewInformation));
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}
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};
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basegfx::B2DRange BasePrimitive2D::getB2DRange(const geometry::ViewInformation2D& rViewInformation) const
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{
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B2DRangeVisitor aVisitor(rViewInformation);
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get2DDecomposition(aVisitor, rViewInformation);
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return aVisitor.maRetval;
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}
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void BasePrimitive2D::get2DDecomposition(Primitive2DDecompositionVisitor& /*rVisitor*/, const geometry::ViewInformation2D& /*rViewInformation*/) const
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{
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}
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Primitive2DSequence SAL_CALL BasePrimitive2D::getDecomposition( const uno::Sequence< beans::PropertyValue >& rViewParameters )
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{
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const geometry::ViewInformation2D aViewInformation(rViewParameters);
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Primitive2DContainer aContainer;
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get2DDecomposition(aContainer, aViewInformation);
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return comphelper::containerToSequence(aContainer);
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}
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css::geometry::RealRectangle2D SAL_CALL BasePrimitive2D::getRange( const uno::Sequence< beans::PropertyValue >& rViewParameters )
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{
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const geometry::ViewInformation2D aViewInformation(rViewParameters);
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return basegfx::unotools::rectangle2DFromB2DRectangle(getB2DRange(aViewInformation));
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}
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sal_Int64 SAL_CALL BasePrimitive2D::estimateUsage()
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{
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return 0; // for now ignore the objects themselves
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}
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} // end of namespace primitive2d
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} // end of namespace drawinglayer
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namespace drawinglayer
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{
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namespace primitive2d
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{
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void BufferedDecompositionPrimitive2D::create2DDecomposition(Primitive2DContainer& /*rContainer*/, const geometry::ViewInformation2D& /*rViewInformation*/) const
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{
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}
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BufferedDecompositionPrimitive2D::BufferedDecompositionPrimitive2D()
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: BasePrimitive2D(),
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maBuffered2DDecomposition()
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{
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}
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void BufferedDecompositionPrimitive2D::get2DDecomposition(Primitive2DDecompositionVisitor& rVisitor, const geometry::ViewInformation2D& rViewInformation) const
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{
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::osl::MutexGuard aGuard( m_aMutex );
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if(getBuffered2DDecomposition().empty())
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{
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Primitive2DContainer aNewSequence;
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create2DDecomposition(aNewSequence, rViewInformation);
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const_cast< BufferedDecompositionPrimitive2D* >(this)->setBuffered2DDecomposition(aNewSequence);
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}
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rVisitor.append(getBuffered2DDecomposition());
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}
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} // end of namespace primitive2d
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} // end of namespace drawinglayer
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// tooling
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namespace drawinglayer
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{
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namespace primitive2d
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{
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Primitive2DContainer Primitive2DContainer::maybeInvert(bool bInvert) const
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{
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const sal_uInt32 nSize(size());
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Primitive2DContainer aRetval;
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aRetval.resize(nSize);
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for(sal_uInt32 a(0); a < nSize; a++)
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{
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aRetval[bInvert ? nSize - 1 - a : a] = (*this)[a];
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}
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// all entries taken over to Uno References as owners. To avoid
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// errors with users of this mechanism to delete pointers to BasePrimitive2D
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// itself, clear given vector
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const_cast< Primitive2DContainer& >(*this).clear();
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return aRetval;
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}
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// get B2DRange from a given Primitive2DReference
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basegfx::B2DRange getB2DRangeFromPrimitive2DReference(const Primitive2DReference& rCandidate, const geometry::ViewInformation2D& aViewInformation)
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{
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basegfx::B2DRange aRetval;
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if(rCandidate.is())
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{
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// try to get C++ implementation base
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const BasePrimitive2D* pCandidate(dynamic_cast< BasePrimitive2D* >(rCandidate.get()));
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if(pCandidate)
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{
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// use it if possible
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aRetval.expand(pCandidate->getB2DRange(aViewInformation));
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}
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else
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{
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// use UNO API call instead
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const uno::Sequence< beans::PropertyValue >& rViewParameters(aViewInformation.getViewInformationSequence());
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aRetval.expand(basegfx::unotools::b2DRectangleFromRealRectangle2D(rCandidate->getRange(rViewParameters)));
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}
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}
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return aRetval;
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}
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// get B2DRange from a given Primitive2DSequence
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basegfx::B2DRange Primitive2DContainer::getB2DRange(const geometry::ViewInformation2D& aViewInformation) const
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{
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basegfx::B2DRange aRetval;
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if(!empty())
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{
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const sal_Int32 nCount(size());
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for(sal_Int32 a(0); a < nCount; a++)
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{
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aRetval.expand(getB2DRangeFromPrimitive2DReference((*this)[a], aViewInformation));
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}
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}
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return aRetval;
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}
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bool arePrimitive2DReferencesEqual(const Primitive2DReference& rxA, const Primitive2DReference& rxB)
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{
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const bool bAIs(rxA.is());
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if(bAIs != rxB.is())
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{
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return false;
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}
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if(!bAIs)
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{
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return true;
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}
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const BasePrimitive2D* pA(dynamic_cast< const BasePrimitive2D* >(rxA.get()));
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const BasePrimitive2D* pB(dynamic_cast< const BasePrimitive2D* >(rxB.get()));
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const bool bAEqualZero(pA == nullptr);
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if(bAEqualZero != (pB == nullptr))
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{
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return false;
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}
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if(bAEqualZero)
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{
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return false;
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}
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return pA->operator==(*pB);
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}
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bool Primitive2DContainer::operator==(const Primitive2DContainer& rB) const
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{
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const bool bAHasElements(!empty());
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if(bAHasElements != !rB.empty())
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{
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return false;
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}
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if(!bAHasElements)
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{
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return true;
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}
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const size_t nCount(size());
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if(nCount != rB.size())
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{
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return false;
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}
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for(size_t a(0); a < nCount; a++)
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{
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if(!arePrimitive2DReferencesEqual((*this)[a], rB[a]))
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{
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return false;
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}
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}
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return true;
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}
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Primitive2DContainer::~Primitive2DContainer() {}
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void Primitive2DContainer::append(const Primitive2DReference& rSource)
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{
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push_back(rSource);
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}
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void Primitive2DContainer::append(const Primitive2DContainer& rSource)
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{
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insert(end(), rSource.begin(), rSource.end());
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}
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void Primitive2DContainer::append(Primitive2DContainer&& rSource)
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{
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size_t n = size();
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resize(n + rSource.size());
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for (size_t i = 0; i<rSource.size(); ++i)
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{
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(*this)[n + i] = std::move( rSource[i] );
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}
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}
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void Primitive2DContainer::append(const Primitive2DSequence& rSource)
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{
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std::copy(rSource.begin(), rSource.end(), std::back_inserter(*this));
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}
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OUString idToString(sal_uInt32 nId)
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{
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switch( nId )
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{
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case PRIMITIVE2D_ID_TRANSPARENCEPRIMITIVE2D: return OUString("TRANSPARENCE");
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case PRIMITIVE2D_ID_ANIMATEDSWITCHPRIMITIVE2D: return OUString("ANIMATEDSWITCH");
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case PRIMITIVE2D_ID_ANIMATEDBLINKPRIMITIVE2D: return OUString("ANIMATEDBLINK");
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case PRIMITIVE2D_ID_ANIMATEDINTERPOLATEPRIMITIVE2D: return OUString("ANIMATEDINTERPOLATE");
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case PRIMITIVE2D_ID_BACKGROUNDCOLORPRIMITIVE2D: return OUString("BACKGROUNDCOLOR");
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case PRIMITIVE2D_ID_BITMAPPRIMITIVE2D: return OUString("BITMAP");
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case PRIMITIVE2D_ID_CONTROLPRIMITIVE2D: return OUString("CONTROL");
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case PRIMITIVE2D_ID_EMBEDDED3DPRIMITIVE2D: return OUString("EMBEDDED3D");
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case PRIMITIVE2D_ID_FILLGRAPHICPRIMITIVE2D: return OUString("FILLGRAPHIC");
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case PRIMITIVE2D_ID_FILLGRADIENTPRIMITIVE2D: return OUString("FILLGRADIENT");
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case PRIMITIVE2D_ID_FILLHATCHPRIMITIVE2D: return OUString("FILLHATCH");
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case PRIMITIVE2D_ID_GRAPHICPRIMITIVE2D: return OUString("GRAPHIC");
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case PRIMITIVE2D_ID_GRIDPRIMITIVE2D: return OUString("GRID");
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case PRIMITIVE2D_ID_GROUPPRIMITIVE2D: return OUString("GROUP");
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case PRIMITIVE2D_ID_HELPLINEPRIMITIVE2D: return OUString("HELPLINE");
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case PRIMITIVE2D_ID_MARKERARRAYPRIMITIVE2D: return OUString("MARKERARRAY");
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case PRIMITIVE2D_ID_MASKPRIMITIVE2D: return OUString("MASK");
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case PRIMITIVE2D_ID_MEDIAPRIMITIVE2D: return OUString("MEDIA");
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case PRIMITIVE2D_ID_METAFILEPRIMITIVE2D: return OUString("METAFILE");
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case PRIMITIVE2D_ID_MODIFIEDCOLORPRIMITIVE2D: return OUString("MODIFIEDCOLOR");
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case PRIMITIVE2D_ID_POLYGONHAIRLINEPRIMITIVE2D: return OUString("POLYGONHAIRLINE");
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case PRIMITIVE2D_ID_POLYGONMARKERPRIMITIVE2D: return OUString("POLYGONMARKER");
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case PRIMITIVE2D_ID_POLYGONSTROKEPRIMITIVE2D: return OUString("POLYGONSTROKE");
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case PRIMITIVE2D_ID_POLYGONSTROKEARROWPRIMITIVE2D: return OUString("POLYGONSTROKEARROW");
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case PRIMITIVE2D_ID_POLYPOLYGONSTROKEPRIMITIVE2D: return OUString("POLYPOLYGONSTROKE");
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case PRIMITIVE2D_ID_POLYPOLYGONSTROKEARROWPRIMITIVE2D: return OUString("POLYPOLYGONSTROKEARROW");
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case PRIMITIVE2D_ID_POLYPOLYGONCOLORPRIMITIVE2D: return OUString("POLYPOLYGONCOLOR");
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case PRIMITIVE2D_ID_POLYPOLYGONGRADIENTPRIMITIVE2D: return OUString("POLYPOLYGONGRADIENT");
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case PRIMITIVE2D_ID_POLYPOLYGONHATCHPRIMITIVE2D: return OUString("POLYPOLYGONHATCH");
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case PRIMITIVE2D_ID_POLYPOLYGONGRAPHICPRIMITIVE2D: return OUString("POLYPOLYGONGRAPHIC");
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case PRIMITIVE2D_ID_SCENEPRIMITIVE2D: return OUString("SCENE");
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case PRIMITIVE2D_ID_SHADOWPRIMITIVE2D: return OUString("SHADOW");
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case PRIMITIVE2D_ID_TEXTSIMPLEPORTIONPRIMITIVE2D: return OUString("TEXTSIMPLEPORTION");
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case PRIMITIVE2D_ID_TEXTDECORATEDPORTIONPRIMITIVE2D: return OUString("TEXTDECORATEDPORTION");
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case PRIMITIVE2D_ID_TRANSFORMPRIMITIVE2D: return OUString("TRANSFORM");
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case PRIMITIVE2D_ID_UNIFIEDTRANSPARENCEPRIMITIVE2D: return OUString("UNIFIEDTRANSPARENCE");
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case PRIMITIVE2D_ID_POINTARRAYPRIMITIVE2D: return OUString("POINTARRAY");
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case PRIMITIVE2D_ID_TEXTHIERARCHYFIELDPRIMITIVE2D: return OUString("TEXTHIERARCHYFIELD");
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case PRIMITIVE2D_ID_TEXTHIERARCHYLINEPRIMITIVE2D: return OUString("TEXTHIERARCHYLINE");
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case PRIMITIVE2D_ID_TEXTHIERARCHYPARAGRAPHPRIMITIVE2D: return OUString("TEXTHIERARCHYPARAGRAPH");
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case PRIMITIVE2D_ID_TEXTHIERARCHYBLOCKPRIMITIVE2D: return OUString("TEXTHIERARCHYBLOCK");
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case PRIMITIVE2D_ID_TEXTHIERARCHYEDITPRIMITIVE2D: return OUString("TEXTHIERARCHYEDIT");
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case PRIMITIVE2D_ID_POLYGONWAVEPRIMITIVE2D: return OUString("POLYGONWAVE");
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case PRIMITIVE2D_ID_WRONGSPELLPRIMITIVE2D: return OUString("WRONGSPELL");
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case PRIMITIVE2D_ID_TEXTEFFECTPRIMITIVE2D: return OUString("TEXTEFFECT");
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case PRIMITIVE2D_ID_TEXTHIERARCHYBULLETPRIMITIVE2D: return OUString("TEXTHIERARCHYBULLET");
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case PRIMITIVE2D_ID_POLYPOLYGONHAIRLINEPRIMITIVE2D: return OUString("POLYPOLYGONHAIRLINE");
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case PRIMITIVE2D_ID_EXECUTEPRIMITIVE2D: return OUString("EXECUTE");
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case PRIMITIVE2D_ID_PAGEPREVIEWPRIMITIVE2D: return OUString("PAGEPREVIEW");
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case PRIMITIVE2D_ID_STRUCTURETAGPRIMITIVE2D: return OUString("STRUCTURETAG");
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case PRIMITIVE2D_ID_BORDERLINEPRIMITIVE2D: return OUString("BORDERLINE");
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case PRIMITIVE2D_ID_POLYPOLYGONMARKERPRIMITIVE2D: return OUString("POLYPOLYGONMARKER");
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case PRIMITIVE2D_ID_HITTESTPRIMITIVE2D: return OUString("HITTEST");
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case PRIMITIVE2D_ID_INVERTPRIMITIVE2D: return OUString("INVERT");
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case PRIMITIVE2D_ID_DISCRETEBITMAPPRIMITIVE2D: return OUString("DISCRETEBITMAP");
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case PRIMITIVE2D_ID_WALLPAPERBITMAPPRIMITIVE2D: return OUString("WALLPAPERBITMAP");
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case PRIMITIVE2D_ID_TEXTLINEPRIMITIVE2D: return OUString("TEXTLINE");
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case PRIMITIVE2D_ID_TEXTCHARACTERSTRIKEOUTPRIMITIVE2D: return OUString("TEXTCHARACTERSTRIKEOUT");
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case PRIMITIVE2D_ID_TEXTGEOMETRYSTRIKEOUTPRIMITIVE2D: return OUString("TEXTGEOMETRYSTRIKEOUT");
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case PRIMITIVE2D_ID_EPSPRIMITIVE2D: return OUString("EPS");
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case PRIMITIVE2D_ID_DISCRETESHADOWPRIMITIVE2D: return OUString("DISCRETESHADOW");
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case PRIMITIVE2D_ID_HIDDENGEOMETRYPRIMITIVE2D: return OUString("HIDDENGEOMETRY");
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case PRIMITIVE2D_ID_SVGLINEARGRADIENTPRIMITIVE2D: return OUString("SVGLINEARGRADIENT");
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case PRIMITIVE2D_ID_SVGRADIALGRADIENTPRIMITIVE2D: return OUString("SVGRADIALGRADIENT");
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case PRIMITIVE2D_ID_SVGLINEARATOMPRIMITIVE2D: return OUString("SVGLINEARATOM");
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case PRIMITIVE2D_ID_SVGRADIALATOMPRIMITIVE2D: return OUString("SVGRADIALATOM");
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case PRIMITIVE2D_ID_CROPPRIMITIVE2D: return OUString("CROP");
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case PRIMITIVE2D_ID_PATTERNFILLPRIMITIVE2D: return OUString("PATTERNFILL");
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case PRIMITIVE2D_ID_OBJECTINFOPRIMITIVE2D: return OUString("OBJECTINFO");
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case PRIMITIVE2D_ID_POLYPOLYGONSELECTIONPRIMITIVE2D: return OUString("POLYPOLYGONSELECTION");
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default: return OUString::number((nId >> 16) & 0xFF) + "|" + OUString::number(nId & 0xFF);
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}
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}
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} // end of namespace primitive2d
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} // end of namespace drawinglayer
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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