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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 <utility>
#include <drawinglayer/primitive2d/baseprimitive2d.hxx>
#include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
#include <drawinglayer/geometry/viewinformation2d.hxx>
#include <basegfx/tools/canvastools.hxx>
using namespace com::sun::star;
namespace drawinglayer
{
namespace primitive2d
{
BasePrimitive2D::BasePrimitive2D()
: BasePrimitive2DImplBase(m_aMutex)
{
}
BasePrimitive2D::~BasePrimitive2D()
{
}
bool BasePrimitive2D::operator==( const BasePrimitive2D& rPrimitive ) const
{
return (getPrimitive2DID() == rPrimitive.getPrimitive2DID());
}
basegfx::B2DRange BasePrimitive2D::getB2DRange(const geometry::ViewInformation2D& rViewInformation) const
{
return getB2DRangeFromPrimitive2DSequence(get2DDecomposition(rViewInformation), rViewInformation);
}
Primitive2DSequence BasePrimitive2D::get2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const
{
return Primitive2DSequence();
}
Primitive2DSequence SAL_CALL BasePrimitive2D::getDecomposition( const uno::Sequence< beans::PropertyValue >& rViewParameters ) throw ( uno::RuntimeException, std::exception )
{
const geometry::ViewInformation2D aViewInformation(rViewParameters);
return get2DDecomposition(aViewInformation);
}
css::geometry::RealRectangle2D SAL_CALL BasePrimitive2D::getRange( const uno::Sequence< beans::PropertyValue >& rViewParameters ) throw ( uno::RuntimeException, std::exception )
{
const geometry::ViewInformation2D aViewInformation(rViewParameters);
return basegfx::unotools::rectangle2DFromB2DRectangle(getB2DRange(aViewInformation));
}
} // end of namespace primitive2d
} // end of namespace drawinglayer
namespace drawinglayer
{
namespace primitive2d
{
Primitive2DSequence BufferedDecompositionPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const
{
return Primitive2DSequence();
}
BufferedDecompositionPrimitive2D::BufferedDecompositionPrimitive2D()
: BasePrimitive2D(),
maBuffered2DDecomposition()
{
}
Primitive2DSequence BufferedDecompositionPrimitive2D::get2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const
{
::osl::MutexGuard aGuard( m_aMutex );
if(!getBuffered2DDecomposition().hasElements())
{
const Primitive2DSequence aNewSequence(create2DDecomposition(rViewInformation));
const_cast< BufferedDecompositionPrimitive2D* >(this)->setBuffered2DDecomposition(aNewSequence);
}
return getBuffered2DDecomposition();
}
} // end of namespace primitive2d
} // end of namespace drawinglayer
// tooling
namespace drawinglayer
{
namespace primitive2d
{
// convert helper stl vector of primitives to Primitive2DSequence
Primitive2DSequence Primitive2DVectorToPrimitive2DSequence(const Primitive2DVector& rSource, bool bInvert)
{
const sal_uInt32 nSize(rSource.size());
Primitive2DSequence aRetval;
aRetval.realloc(nSize);
for(sal_uInt32 a(0); a < nSize; a++)
{
aRetval[bInvert ? nSize - 1 - a : a] = rSource[a];
}
// all entries taken over to Uno References as owners. To avoid
// errors with users of this mechanism to delete pointers to BasePrimitive2D
// itself, clear given vector
const_cast< Primitive2DVector& >(rSource).clear();
return aRetval;
}
// get B2DRange from a given Primitive2DReference
basegfx::B2DRange getB2DRangeFromPrimitive2DReference(const Primitive2DReference& rCandidate, const geometry::ViewInformation2D& aViewInformation)
{
basegfx::B2DRange aRetval;
if(rCandidate.is())
{
// try to get C++ implementation base
const BasePrimitive2D* pCandidate(dynamic_cast< BasePrimitive2D* >(rCandidate.get()));
if(pCandidate)
{
// use it if possible
aRetval.expand(pCandidate->getB2DRange(aViewInformation));
}
else
{
// use UNO API call instead
const uno::Sequence< beans::PropertyValue >& rViewParameters(aViewInformation.getViewInformationSequence());
aRetval.expand(basegfx::unotools::b2DRectangleFromRealRectangle2D(rCandidate->getRange(rViewParameters)));
}
}
return aRetval;
}
// get B2DRange from a given Primitive2DSequence
basegfx::B2DRange getB2DRangeFromPrimitive2DSequence(const Primitive2DSequence& rCandidate, const geometry::ViewInformation2D& aViewInformation)
{
basegfx::B2DRange aRetval;
if(rCandidate.hasElements())
{
const sal_Int32 nCount(rCandidate.getLength());
for(sal_Int32 a(0L); a < nCount; a++)
{
aRetval.expand(getB2DRangeFromPrimitive2DReference(rCandidate[a], aViewInformation));
}
}
return aRetval;
}
bool arePrimitive2DReferencesEqual(const Primitive2DReference& rxA, const Primitive2DReference& rxB)
{
const bool bAIs(rxA.is());
if(bAIs != rxB.is())
{
return false;
}
if(!bAIs)
{
return true;
}
const BasePrimitive2D* pA(dynamic_cast< const BasePrimitive2D* >(rxA.get()));
const BasePrimitive2D* pB(dynamic_cast< const BasePrimitive2D* >(rxB.get()));
const bool bAEqualZero(pA == nullptr);
if(bAEqualZero != (pB == nullptr))
{
return false;
}
if(bAEqualZero)
{
return false;
}
return (pA->operator==(*pB));
}
bool arePrimitive2DSequencesEqual(const Primitive2DSequence& rA, const Primitive2DSequence& rB)
{
const bool bAHasElements(rA.hasElements());
if(bAHasElements != rB.hasElements())
{
return false;
}
if(!bAHasElements)
{
return true;
}
const sal_Int32 nCount(rA.getLength());
if(nCount != rB.getLength())
{
return false;
}
for(sal_Int32 a(0L); a < nCount; a++)
{
if(!arePrimitive2DReferencesEqual(rA[a], rB[a]))
{
return false;
}
}
return true;
}
// concatenate sequence
void appendPrimitive2DSequenceToPrimitive2DSequence(Primitive2DSequence& rDest, const Primitive2DSequence& rSource)
{
if(rSource.hasElements())
{
if(rDest.hasElements())
{
const sal_Int32 nSourceCount(rSource.getLength());
const sal_Int32 nDestCount(rDest.getLength());
const sal_Int32 nTargetCount(nSourceCount + nDestCount);
sal_Int32 nInsertPos(nDestCount);
rDest.realloc(nTargetCount);
for(sal_Int32 a(0L); a < nSourceCount; a++)
{
if(rSource[a].is())
{
rDest[nInsertPos++] = rSource[a];
}
}
if(nInsertPos != nTargetCount)
{
rDest.realloc(nInsertPos);
}
}
else
{
rDest = rSource;
}
}
}
// concatenate single Primitive2D
void appendPrimitive2DReferenceToPrimitive2DSequence(Primitive2DSequence& rDest, const Primitive2DReference& rSource)
{
if(rSource.is())
{
const sal_Int32 nDestCount(rDest.getLength());
rDest.realloc(nDestCount + 1L);
rDest[nDestCount] = rSource;
}
}
OUString idToString(sal_uInt32 nId)
{
switch( nId )
{
case PRIMITIVE2D_ID_TRANSPARENCEPRIMITIVE2D: return OUString("TRANSPARENCE");
case PRIMITIVE2D_ID_ANIMATEDSWITCHPRIMITIVE2D: return OUString("ANIMATEDSWITCH");
case PRIMITIVE2D_ID_ANIMATEDBLINKPRIMITIVE2D: return OUString("ANIMATEDBLINK");
case PRIMITIVE2D_ID_ANIMATEDINTERPOLATEPRIMITIVE2D: return OUString("ANIMATEDINTERPOLATE");
case PRIMITIVE2D_ID_BACKGROUNDCOLORPRIMITIVE2D: return OUString("BACKGROUNDCOLOR");
case PRIMITIVE2D_ID_BITMAPPRIMITIVE2D: return OUString("BITMAP");
case PRIMITIVE2D_ID_CONTROLPRIMITIVE2D: return OUString("CONTROL");
case PRIMITIVE2D_ID_EMBEDDED3DPRIMITIVE2D: return OUString("EMBEDDED3D");
case PRIMITIVE2D_ID_FILLGRAPHICPRIMITIVE2D: return OUString("FILLGRAPHIC");
case PRIMITIVE2D_ID_FILLGRADIENTPRIMITIVE2D: return OUString("FILLGRADIENT");
case PRIMITIVE2D_ID_FILLHATCHPRIMITIVE2D: return OUString("FILLHATCH");
case PRIMITIVE2D_ID_GRAPHICPRIMITIVE2D: return OUString("GRAPHIC");
case PRIMITIVE2D_ID_GRIDPRIMITIVE2D: return OUString("GRID");
case PRIMITIVE2D_ID_GROUPPRIMITIVE2D: return OUString("GROUP");
case PRIMITIVE2D_ID_HELPLINEPRIMITIVE2D: return OUString("HELPLINE");
case PRIMITIVE2D_ID_MARKERARRAYPRIMITIVE2D: return OUString("MARKERARRAY");
case PRIMITIVE2D_ID_MASKPRIMITIVE2D: return OUString("MASK");
case PRIMITIVE2D_ID_MEDIAPRIMITIVE2D: return OUString("MEDIA");
case PRIMITIVE2D_ID_METAFILEPRIMITIVE2D: return OUString("METAFILE");
case PRIMITIVE2D_ID_MODIFIEDCOLORPRIMITIVE2D: return OUString("MODIFIEDCOLOR");
case PRIMITIVE2D_ID_POLYGONHAIRLINEPRIMITIVE2D: return OUString("POLYGONHAIRLINE");
case PRIMITIVE2D_ID_POLYGONMARKERPRIMITIVE2D: return OUString("POLYGONMARKER");
case PRIMITIVE2D_ID_POLYGONSTROKEPRIMITIVE2D: return OUString("POLYGONSTROKE");
case PRIMITIVE2D_ID_POLYGONSTROKEARROWPRIMITIVE2D: return OUString("POLYGONSTROKEARROW");
case PRIMITIVE2D_ID_POLYPOLYGONSTROKEPRIMITIVE2D: return OUString("POLYPOLYGONSTROKE");
case PRIMITIVE2D_ID_POLYPOLYGONSTROKEARROWPRIMITIVE2D: return OUString("POLYPOLYGONSTROKEARROW");
case PRIMITIVE2D_ID_POLYPOLYGONCOLORPRIMITIVE2D: return OUString("POLYPOLYGONCOLOR");
case PRIMITIVE2D_ID_POLYPOLYGONGRADIENTPRIMITIVE2D: return OUString("POLYPOLYGONGRADIENT");
case PRIMITIVE2D_ID_POLYPOLYGONHATCHPRIMITIVE2D: return OUString("POLYPOLYGONHATCH");
case PRIMITIVE2D_ID_POLYPOLYGONGRAPHICPRIMITIVE2D: return OUString("POLYPOLYGONGRAPHIC");
case PRIMITIVE2D_ID_SCENEPRIMITIVE2D: return OUString("SCENE");
case PRIMITIVE2D_ID_SHADOWPRIMITIVE2D: return OUString("SHADOW");
case PRIMITIVE2D_ID_TEXTSIMPLEPORTIONPRIMITIVE2D: return OUString("TEXTSIMPLEPORTION");
case PRIMITIVE2D_ID_TEXTDECORATEDPORTIONPRIMITIVE2D: return OUString("TEXTDECORATEDPORTION");
case PRIMITIVE2D_ID_TRANSFORMPRIMITIVE2D: return OUString("TRANSFORM");
case PRIMITIVE2D_ID_UNIFIEDTRANSPARENCEPRIMITIVE2D: return OUString("UNIFIEDTRANSPARENCE");
case PRIMITIVE2D_ID_POINTARRAYPRIMITIVE2D: return OUString("POINTARRAY");
case PRIMITIVE2D_ID_TEXTHIERARCHYFIELDPRIMITIVE2D: return OUString("TEXTHIERARCHYFIELD");
case PRIMITIVE2D_ID_TEXTHIERARCHYLINEPRIMITIVE2D: return OUString("TEXTHIERARCHYLINE");
case PRIMITIVE2D_ID_TEXTHIERARCHYPARAGRAPHPRIMITIVE2D: return OUString("TEXTHIERARCHYPARAGRAPH");
case PRIMITIVE2D_ID_TEXTHIERARCHYBLOCKPRIMITIVE2D: return OUString("TEXTHIERARCHYBLOCK");
case PRIMITIVE2D_ID_TEXTHIERARCHYEDITPRIMITIVE2D: return OUString("TEXTHIERARCHYEDIT");
case PRIMITIVE2D_ID_POLYGONWAVEPRIMITIVE2D: return OUString("POLYGONWAVE");
case PRIMITIVE2D_ID_WRONGSPELLPRIMITIVE2D: return OUString("WRONGSPELL");
case PRIMITIVE2D_ID_TEXTEFFECTPRIMITIVE2D: return OUString("TEXTEFFECT");
case PRIMITIVE2D_ID_TEXTHIERARCHYBULLETPRIMITIVE2D: return OUString("TEXTHIERARCHYBULLET");
case PRIMITIVE2D_ID_POLYPOLYGONHAIRLINEPRIMITIVE2D: return OUString("POLYPOLYGONHAIRLINE");
case PRIMITIVE2D_ID_EXECUTEPRIMITIVE2D: return OUString("EXECUTE");
case PRIMITIVE2D_ID_PAGEPREVIEWPRIMITIVE2D: return OUString("PAGEPREVIEW");
case PRIMITIVE2D_ID_STRUCTURETAGPRIMITIVE2D: return OUString("STRUCTURETAG");
case PRIMITIVE2D_ID_BORDERLINEPRIMITIVE2D: return OUString("BORDERLINE");
case PRIMITIVE2D_ID_POLYPOLYGONMARKERPRIMITIVE2D: return OUString("POLYPOLYGONMARKER");
case PRIMITIVE2D_ID_HITTESTPRIMITIVE2D: return OUString("HITTEST");
case PRIMITIVE2D_ID_INVERTPRIMITIVE2D: return OUString("INVERT");
case PRIMITIVE2D_ID_DISCRETEBITMAPPRIMITIVE2D: return OUString("DISCRETEBITMAP");
case PRIMITIVE2D_ID_WALLPAPERBITMAPPRIMITIVE2D: return OUString("WALLPAPERBITMAP");
case PRIMITIVE2D_ID_TEXTLINEPRIMITIVE2D: return OUString("TEXTLINE");
case PRIMITIVE2D_ID_TEXTCHARACTERSTRIKEOUTPRIMITIVE2D: return OUString("TEXTCHARACTERSTRIKEOUT");
case PRIMITIVE2D_ID_TEXTGEOMETRYSTRIKEOUTPRIMITIVE2D: return OUString("TEXTGEOMETRYSTRIKEOUT");
case PRIMITIVE2D_ID_EPSPRIMITIVE2D: return OUString("EPS");
case PRIMITIVE2D_ID_DISCRETESHADOWPRIMITIVE2D: return OUString("DISCRETESHADOW");
case PRIMITIVE2D_ID_HIDDENGEOMETRYPRIMITIVE2D: return OUString("HIDDENGEOMETRY");
case PRIMITIVE2D_ID_SVGLINEARGRADIENTPRIMITIVE2D: return OUString("SVGLINEARGRADIENT");
case PRIMITIVE2D_ID_SVGRADIALGRADIENTPRIMITIVE2D: return OUString("SVGRADIALGRADIENT");
case PRIMITIVE2D_ID_SVGLINEARATOMPRIMITIVE2D: return OUString("SVGLINEARATOM");
case PRIMITIVE2D_ID_SVGRADIALATOMPRIMITIVE2D: return OUString("SVGRADIALATOM");
case PRIMITIVE2D_ID_CROPPRIMITIVE2D: return OUString("CROP");
case PRIMITIVE2D_ID_PATTERNFILLPRIMITIVE2D: return OUString("PATTERNFILL");
case PRIMITIVE2D_ID_OBJECTINFOPRIMITIVE2D: return OUString("OBJECTINFO");
case PRIMITIVE2D_ID_POLYPOLYGONSELECTIONPRIMITIVE2D: return OUString("POLYPOLYGONSELECTION");
case PRIMITIVE2D_ID_CLIPPEDBORDERLINEPRIMITIVE2D: return OUString("CLIPPEDBORDERLINE");
default: return OUString::number((nId >> 16) & 0xFF) + "|" + OUString::number(nId & 0xFF);
}
}
} // end of namespace primitive2d
} // end of namespace drawinglayer
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
