svx/source/sdr/contact/viewcontactofsdredgeobj.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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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
  13  *   with this work for additional information regarding copyright
  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 <sdr/contact/viewcontactofsdredgeobj.hxx>
  22 #include <svx/svdoedge.hxx>
  23 #include <svx/sdr/primitive2d/sdrattributecreator.hxx>
  24 #include <sdr/primitive2d/sdrconnectorprimitive2d.hxx>
  25 #include <basegfx/matrix/b2dhommatrixtools.hxx>
  26
  27
  28 namespace sdr
  29 {
  30     namespace contact
  31     {
  32         ViewContactOfSdrEdgeObj::ViewContactOfSdrEdgeObj(SdrEdgeObj& rEdgeObj)
  33         :   ViewContactOfTextObj(rEdgeObj)
  34         {
  35         }
  36
  37         ViewContactOfSdrEdgeObj::~ViewContactOfSdrEdgeObj()
  38         {
  39         }
  40
  41         drawinglayer::primitive2d::Primitive2DContainer ViewContactOfSdrEdgeObj::createViewIndependentPrimitive2DSequence() const
  42         {
  43             basegfx::B2DPolygon aEdgeTrack = GetEdgeObj().getEdgeTrack();
  44             Point aGridOff = GetEdgeObj().GetGridOffset();
  45             // Hack for calc, transform position of object according
  46             // to current zoom so as objects relative position to grid
  47             // appears stable
  48             aEdgeTrack.transform( basegfx::tools::createTranslateB2DHomMatrix( aGridOff.X(), aGridOff.Y() ) );
  49
  50             // what to do when no EdgeTrack is provided (HitTest and selectability) ?
  51             OSL_ENSURE(0 != aEdgeTrack.count(), "Connectors with no geometry are not allowed (!)");
  52
  53             // ckeck attributes
  54             const SfxItemSet& rItemSet = GetEdgeObj().GetMergedItemSet();
  55             const drawinglayer::attribute::SdrLineShadowTextAttribute aAttribute(
  56                 drawinglayer::primitive2d::createNewSdrLineShadowTextAttribute(
  57                     rItemSet,
  58                     GetEdgeObj().getText(0)));
  59
  60             // create primitive. Always create primitives to allow the decomposition of
  61             // SdrConnectorPrimitive2D to create needed invisible elements for HitTest
  62             // and/or BoundRect
  63             const drawinglayer::primitive2d::Primitive2DReference xReference(
  64                 new drawinglayer::primitive2d::SdrConnectorPrimitive2D(
  65                     aAttribute,
  66                     aEdgeTrack));
  67
  68             return drawinglayer::primitive2d::Primitive2DContainer { xReference };
  69         }
  70     } // end of namespace contact
  71 } // end of namespace sdr
  72
  73 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */