svx/source/sdr/contact/viewcontactofpageobj.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.
   4  *
   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
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   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 #include <svx/sdr/contact/viewcontactofpageobj.hxx>
  21 #include <svx/svdopage.hxx>
  22 #include <svx/sdr/contact/displayinfo.hxx>
  23 #include <vcl/outdev.hxx>
  24 #include <svx/svdmodel.hxx>
  25 #include <svx/svdpage.hxx>
  26 #include <svx/sdr/contact/objectcontactofobjlistpainter.hxx>
  27 #include <svx/sdr/contact/viewobjectcontact.hxx>
  28 #include <svx/sdr/contact/viewobjectcontactofpageobj.hxx>
  29 #include <basegfx/polygon/b2dpolygontools.hxx>
  30 #include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
  31
  32 //////////////////////////////////////////////////////////////////////////////
  33
  34 namespace sdr
  35 {
  36     namespace contact
  37     {
  38         ViewObjectContact& ViewContactOfPageObj::CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact)
  39         {
  40             ViewObjectContact* pRetval = new ViewObjectContactOfPageObj(rObjectContact, *this);
  41             return *pRetval;
  42         }
  43
  44         ViewContactOfPageObj::ViewContactOfPageObj(SdrPageObj& rPageObj)
  45         :   ViewContactOfSdrObj(rPageObj)
  46         {
  47         }
  48
  49         ViewContactOfPageObj::~ViewContactOfPageObj()
  50         {
  51         }
  52
  53         // #i35972# React on changes of the object of this ViewContact
  54         void ViewContactOfPageObj::ActionChanged()
  55         {
  56             static bool bIsInActionChange(false);
  57
  58             if(!bIsInActionChange)
  59             {
  60                 // set recursion flag, see description in *.hxx
  61                 bIsInActionChange = true;
  62
  63                 // call parent
  64                 ViewContactOfSdrObj::ActionChanged();
  65
  66                 // reset recursion flag, see description in *.hxx
  67                 bIsInActionChange = false;
  68             }
  69         }
  70
  71         drawinglayer::primitive2d::Primitive2DSequence ViewContactOfPageObj::createViewIndependentPrimitive2DSequence() const
  72         {
  73             // ceate graphical visualisation data. Since this is the view-independent version which should not be used,
  74             // create a replacement graphic visualisation here. Use GetLastBoundRect to access the model data directly
  75             // which is aOutRect for SdrPageObj.
  76             const Rectangle aModelRectangle(GetPageObj().GetLastBoundRect());
  77             const basegfx::B2DRange aModelRange(aModelRectangle.Left(), aModelRectangle.Top(), aModelRectangle.Right(), aModelRectangle.Bottom());
  78             const basegfx::B2DPolygon aOutline(basegfx::tools::createPolygonFromRect(aModelRange));
  79             const basegfx::BColor aYellow(1.0, 1.0, 0.0);
  80             const drawinglayer::primitive2d::Primitive2DReference xReference(new drawinglayer::primitive2d::PolygonHairlinePrimitive2D(aOutline, aYellow));
  81
  82             return drawinglayer::primitive2d::Primitive2DSequence(&xReference, 1);
  83         }
  84
  85     } // end of namespace contact
  86 } // end of namespace sdr
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */