svx/source/sdr/contact/viewcontactofsdredgeobj.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
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   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include <svx/sdr/contact/viewcontactofsdredgeobj.hxx>
  22 #include <svx/svdoedge.hxx>
  23 #include <svx/sdr/primitive2d/sdrattributecreator.hxx>
  24 #include <svx/sdr/primitive2d/sdrconnectorprimitive2d.hxx>
  25 #include <basegfx/matrix/b2dhommatrixtools.hxx>
  26
  27 //////////////////////////////////////////////////////////////////////////////
  28
  29 namespace sdr
  30 {
  31     namespace contact
  32     {
  33         ViewContactOfSdrEdgeObj::ViewContactOfSdrEdgeObj(SdrEdgeObj& rEdgeObj)
  34         :   ViewContactOfTextObj(rEdgeObj)
  35         {
  36         }
  37
  38         ViewContactOfSdrEdgeObj::~ViewContactOfSdrEdgeObj()
  39         {
  40         }
  41
  42         drawinglayer::primitive2d::Primitive2DSequence ViewContactOfSdrEdgeObj::createViewIndependentPrimitive2DSequence() const
  43         {
  44             basegfx::B2DPolygon aEdgeTrack = GetEdgeObj().getEdgeTrack();
  45             Point aGridOff = GetEdgeObj().GetGridOffset();
  46             // Hack for calc, transform position of object according
  47             // to current zoom so as objects relative position to grid
  48             // appears stable
  49             aEdgeTrack.transform( basegfx::tools::createTranslateB2DHomMatrix( aGridOff.X(), aGridOff.Y() ) );
  50
  51             // what to do when no EdgeTrack is provided (HitTest and selectability) ?
  52             OSL_ENSURE(0 != aEdgeTrack.count(), "Connectors with no geometry are not allowed (!)");
  53
  54             // ckeck attributes
  55             const SfxItemSet& rItemSet = GetEdgeObj().GetMergedItemSet();
  56             const drawinglayer::attribute::SdrLineShadowTextAttribute aAttribute(
  57                 drawinglayer::primitive2d::createNewSdrLineShadowTextAttribute(
  58                     rItemSet,
  59                     GetEdgeObj().getText(0)));
  60
  61             // create primitive. Always create primitives to allow the decomposition of
  62             // SdrConnectorPrimitive2D to create needed invisible elements for HitTest
  63             // and/or BoundRect
  64             const drawinglayer::primitive2d::Primitive2DReference xReference(
  65                 new drawinglayer::primitive2d::SdrConnectorPrimitive2D(
  66                     aAttribute,
  67                     aEdgeTrack));
  68
  69             return drawinglayer::primitive2d::Primitive2DSequence(&xReference, 1);
  70         }
  71     } // end of namespace contact
  72 } // end of namespace sdr
  73
  74 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */