LibreOffice Module svx (master)  1
viewcontactofgroup.cxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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19 
21 #include <svx/svdogrp.hxx>
25 #include <tools/debug.hxx>
26 #include <vcl/canvastools.hxx>
27 
28 
29 namespace sdr::contact
30 {
31  // Create an Object-Specific ViewObjectContact, set ViewContact and
32  // ObjectContact. Always needs to return something.
34  {
35  ViewObjectContact* pRetval = new ViewObjectContactOfGroup(rObjectContact, *this);
36  DBG_ASSERT(pRetval, "ViewContactOfGroup::CreateObjectSpecificViewObjectContact() failed (!)");
37 
38  return *pRetval;
39  }
40 
42  : ViewContactOfSdrObj(rGroup)
43  {
44  }
45 
47  {
48  }
49 
51  {
52  const sal_uInt32 nObjectCount(GetObjectCount());
53 
54  if(nObjectCount)
55  {
56  // collect all sub-primitives
57  for(sal_uInt32 a(0); a < nObjectCount; a++)
58  {
59  const ViewContact& rCandidate(GetViewContact(a));
60  rCandidate.getViewIndependentPrimitive2DContainer(rVisitor);
61  }
62  }
63  else
64  {
65  // append an invisible outline for the cases where no visible content exists
66  const basegfx::B2DRange aCurrentRange = vcl::unotools::b2DRectangleFromRectangle(GetSdrObjGroup().GetLastBoundRect());
67 
70  false, aCurrentRange));
71 
72  rVisitor.visit(xReference);
73  }
74  }
75 
76 } // end of namespace
77 
78 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
virtual ViewContact & GetViewContact(sal_uInt32 nIndex) const override
virtual ViewObjectContact & CreateObjectSpecificViewObjectContact(ObjectContact &rObjectContact) override
virtual void createViewIndependentPrimitive2DSequence(drawinglayer::primitive2d::Primitive2DDecompositionVisitor &rVisitor) const override
#define DBG_ASSERT(sCon, aError)
uno_Any a
virtual void visit(const Primitive2DReference &)=0
basegfx::B2DRange b2DRectangleFromRectangle(const ::tools::Rectangle &rRect)
void getViewIndependentPrimitive2DContainer(drawinglayer::primitive2d::Primitive2DDecompositionVisitor &rVisitor) const
const SdrObjGroup & GetSdrObjGroup() const
virtual sal_uInt32 GetObjectCount() const override
Primitive2DReference createHiddenGeometryPrimitives2D(const basegfx::B2DHomMatrix &rMatrix)