/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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*
* Licensed to the Apache Software Foundation (ASF) under one or more
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#include <sdr/primitive2d/sdrole2primitive2d.hxx>
#include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>
#include <basegfx/polygon/b2dpolygontools.hxx>
#include <sdr/primitive2d/sdrdecompositiontools.hxx>
#include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx>
#include <basegfx/polygon/b2dpolygon.hxx>
#include <basegfx/polygon/b2dpolypolygon.hxx>
#include <utility>
using namespace com::sun::star;
namespace drawinglayer::primitive2d
{
SdrOle2Primitive2D::SdrOle2Primitive2D(
Primitive2DContainer&& rOLEContent,
basegfx::B2DHomMatrix aTransform,
const attribute::SdrLineFillEffectsTextAttribute& rSdrLFSTAttribute)
: maOLEContent(std::move(rOLEContent)),
maTransform(std::move(aTransform)),
maSdrLFSTAttribute(rSdrLFSTAttribute)
{
}
bool SdrOle2Primitive2D::
operator==(
const BasePrimitive2D& rPrimitive)
const
{
if(BasePrimitive2D::
operator==(rPrimitive))
{
const SdrOle2Primitive2D& rCompare =
static_cast<
const SdrOle2Primitive2D&>(rPrim
itive);
// #i108636# The standard operator== on two UNO sequences did not work as i
// would have expected; it just checks the .is() states and the data type
// of the sequence. What i need here is detection of equality of the whole
// sequence content, thus i need to use the arePrimitive2DSequencesEqual helper
// here instead of the operator== which lead to always returning false and thus
// always re-decompositions of the subcontent.
if(getOLEContent() == rCompare.getOLEContent()
&& getTransform() == rCompare.getTransform()
&& getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute())
{
return true;
}
}
return false;
}
void SdrOle2Primitive2D::get2DDecomposition(Primitive2DDecompositionVisitor& rVisitor, const geometry::ViewInformation2D& /*aViewInformation*/) const
{
// to take care of getSdrLFSTAttribute() later, the same as in SdrGrafPrimitive2D::create2DDecomposition
// should happen. For the moment we only need the OLE itself
// Added complete primitive preparation using getSdrLFSTAttribute() now.
Primitive2DContainer aRetval;
// create unit outline polygon
const basegfx::B2DPolygon& aUnitOutline(basegfx::utils::createUnitPolygon());
// add fill
if(!getSdrLFSTAttribute().getFill().isDefault())
{
basegfx::B2DPolyPolygon aTransformed(aUnitOutline);
aTransformed.transform(getTransform());
aRetval.push_back(
createPolyPolygonFillPrimitive(
aTransformed,
getSdrLFSTAttribute().getFill(),
getSdrLFSTAttribute().getFillFloatTransGradient()));
}
// add line
// #i97981# condition was inverse to purpose. When being compatible to paint version,
// border needs to be suppressed
if(!getSdrLFSTAttribute().getLine().isDefault())
{
// if line width is given, polygon needs to be grown by half of it to make the
// outline to be outside of the bitmap
if(0.0 != getSdrLFSTAttribute().getLine().getWidth())
{
// decompose to get scale
basegfx::B2DVector aScale, aTranslate;
double fRotate, fShearX;
getTransform().decompose(aScale, aTranslate, fRotate, fShearX);
// create expanded range (add relative half line width to unit rectangle)
double fHalfLineWidth(getSdrLFSTAttribute().getLine().getWidth() * 0.5);
double fScaleX(0.0 != aScale.getX() ? fHalfLineWidth / fabs(aScale.getX()) : 1.0);
double fScaleY(0.0 != aScale.getY() ? fHalfLineWidth / fabs(aScale.getY()) : 1.0);
const basegfx::B2DRange aExpandedRange(-fScaleX, -fScaleY, 1.0 + fScaleX, 1.0 + fScaleY);
basegfx::B2DPolygon aExpandedUnitOutline(basegfx::utils::createPolygonFromRect(aExpandedRange));
aExpandedUnitOutline.transform(getTransform());
aRetval.push_back(
createPolygonLinePrimitive(
aExpandedUnitOutline,
getSdrLFSTAttribute().getLine(),
attribute::SdrLineStartEndAttribute()));
}
else
{
basegfx::B2DPolygon aTransformed(aUnitOutline);
aTransformed.transform(getTransform());
aRetval.push_back(
createPolygonLinePrimitive(
aTransformed,
getSdrLFSTAttribute().getLine(),
attribute::SdrLineStartEndAttribute()));
}
}
else
{
// if initially no line is defined, create one for HitTest and BoundRect
aRetval.push_back(
createHiddenGeometryPrimitives2D(
false,
basegfx::B2DPolyPolygon(aUnitOutline),
getTransform()));
}
// add graphic content
aRetval.append(getOLEContent());
// add text, no need to suppress to stay compatible since text was
// always supported by the old paints, too
if(!getSdrLFSTAttribute().getText().isDefault())
{
aRetval.push_back(
createTextPrimitive(
basegfx::B2DPolyPolygon(aUnitOutline),
getTransform(),
getSdrLFSTAttribute().getText(),
getSdrLFSTAttribute().getLine(),
false,
false));
}
// add shadow
if(!getSdrLFSTAttribute().getShadow().isDefault())
{
aRetval = createEmbeddedShadowPrimitive(
std::move(aRetval),
getSdrLFSTAttribute().getShadow());
}
rVisitor.visit(std::move(aRetval));
}
// provide unique ID
sal_uInt32 SdrOle2Primitive2D::getPrimitive2DID() const
{
return PRIMITIVE2D_ID_SDROLE2PRIMITIVE2D;
}
} // end of namespace
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