dbaccess/source/ui/inc/ConnectionLine.hxx

   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 #ifndef INCLUDED_DBACCESS_SOURCE_UI_INC_CONNECTIONLINE_HXX
  20 #define INCLUDED_DBACCESS_SOURCE_UI_INC_CONNECTIONLINE_HXX
  21
  22 #include <tools/gen.hxx>
  23 #include "ConnectionLineData.hxx"
  24 #include <vcl/vclptr.hxx>
  25
  26 class OutputDevice;
  27 namespace dbaui
  28 {
  29
  30     // ConnData     ---------->*    ConnLineData
  31     //    ^1                            ^1
  32     //    |                             |
  33     //  Conn        ---------->*    ConnLine
  34
  35     /*
  36         the class OConnectionLine represents the graphical line between the to two windows
  37     **/
  38     class OTableConnection;
  39     class OConnectionLine
  40     {
  41         VclPtr<OTableConnection>       m_pTabConn;
  42         OConnectionLineDataRef  m_pData;
  43
  44         Point                   m_aSourceConnPos,
  45                                 m_aDestConnPos;
  46         Point                   m_aSourceDescrLinePos,
  47                                 m_aDestDescrLinePos;
  48     public:
  49         OConnectionLine( OTableConnection* pConn, OConnectionLineDataRef pLineData );
  50         OConnectionLine( const OConnectionLine& rLine );
  51         virtual ~OConnectionLine();
  52
  53         OConnectionLine& operator=( const OConnectionLine& rLine );
  54
  55         Rectangle           GetBoundingRect();
  56         bool                RecalcLine();
  57         void                Draw( OutputDevice* pOutDev );
  58         bool                CheckHit( const Point& rMousePos ) const;
  59
  60         bool                IsValid() const;
  61
  62         Rectangle           GetSourceTextPos() const;
  63         Rectangle           GetDestTextPos() const;
  64
  65         const OConnectionLineDataRef& GetData() const { return m_pData; }
  66
  67         Point               getMidPoint() const;
  68     };
  69
  70 }
  71 #endif // INCLUDED_DBACCESS_SOURCE_UI_INC_CONNECTIONLINE_HXX
  72
  73 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */