Line data    Source code

       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             : #ifndef INCLUDED_SW_SOURCE_CORE_INC_BLINK_HXX
      21             : #define INCLUDED_SW_SOURCE_CORE_INC_BLINK_HXX
      22             : 
      23             : class SwLinePortion;
      24             : class SwRootFrm;
      25             : class SwTxtFrm;
      26             : 
      27             : #include <vcl/timer.hxx>
      28             : #include <tools/gen.hxx>
      29             : #include <boost/ptr_container/ptr_set.hpp>
      30             : 
      31             : class SwBlinkPortion
      32             : {
      33             :     Point               aPos;
      34             :     const SwLinePortion *pPor;
      35             :     const SwRootFrm     *pFrm;
      36             :     sal_uInt16              nDir;
      37             : 
      38             : public:
      39           0 :     SwBlinkPortion(const SwLinePortion* pPortion, sal_uInt16 nDirection)
      40             :         : pPor(pPortion)
      41             :         , pFrm(NULL)
      42           0 :         , nDir(nDirection)
      43             :     {
      44           0 :     }
      45           0 :     SwBlinkPortion(const SwBlinkPortion* pBlink, const SwLinePortion* pPort)
      46             :         : aPos(pBlink->aPos)
      47             :         , pPor(pPort)
      48             :         , pFrm(pBlink->pFrm)
      49           0 :         , nDir(pBlink->nDir)
      50             :     {
      51           0 :     }
      52           0 :     void SetPos( const Point& aNew ){ aPos = aNew; }
      53           0 :     const Point& GetPos() const{ return aPos; }
      54           0 :     void SetRootFrm( const SwRootFrm* pNew ){ pFrm = pNew; }
      55           0 :     const SwRootFrm* GetRootFrm() const{ return pFrm; }
      56           0 :     const SwLinePortion *GetPortion() const{ return pPor; }
      57           0 :     sal_uInt16 GetDirection() const { return nDir; }
      58           0 :     bool operator<( const SwBlinkPortion& rBlinkPortion ) const
      59           0 :     { return (sal_IntPtr)pPor < (sal_IntPtr)rBlinkPortion.pPor; }
      60             :     bool operator==( const SwBlinkPortion& rBlinkPortion ) const
      61             :     { return (sal_IntPtr)pPor == (sal_IntPtr)rBlinkPortion.pPor; }
      62             : };
      63             : 
      64           0 : class SwBlinkList : public boost::ptr_set<SwBlinkPortion> {};
      65             : 
      66             : class SwBlink
      67             : {
      68             :     SwBlinkList     aList;
      69             :     AutoTimer       aTimer;
      70             :     bool            bVisible;
      71             : 
      72             : public:
      73             :     SwBlink();
      74             :     ~SwBlink();
      75             : 
      76             :     DECL_LINK( Blinker, void * );
      77             : 
      78             :     void Insert( const Point& rPoint, const SwLinePortion* pPor,
      79             :                  const SwTxtFrm *pTxtFrm, sal_uInt16 nDir );
      80             :     void Replace( const SwLinePortion* pOld, const SwLinePortion* pNew );
      81             :     void Delete( const SwLinePortion* pPor );
      82             :     void FrmDelete( const SwRootFrm* pRoot );
      83           0 :     bool IsVisible() const { return bVisible ; }
      84             : };
      85             : 
      86             : // Blink-Manager, global variable, see Blink.Cxx
      87             : extern SwBlink *pBlink;
      88             : 
      89             : #endif
      90             : 
      91             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */