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 _SV_SALDATA_HXX
      21             : #define _SV_SALDATA_HXX
      22             : 
      23             : #include <unx/salunx.h>
      24             : #include <vcl/salgtype.hxx>
      25             : #include <unx/salstd.hxx>
      26             : #include <salframe.hxx>
      27             : #include <unx/salinst.h>
      28             : #include <generic/gendata.hxx>
      29             : #include <osl/module.h>
      30             : #include <vclpluginapi.h>
      31             : 
      32             : // -=-= forwards -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
      33             : class SalXLib;
      34             : class SalDisplay;
      35             : class SalPrinter;
      36             : 
      37             : // -=-= typedefs -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
      38             : 
      39             : #if defined LINUX || defined NETBSD || defined AIX || \
      40             :     defined FREEBSD || defined OPENBSD || defined DRAGONFLY || \
      41             :     defined ANDROID
      42             : #include <pthread.h>
      43             : #else
      44             : typedef unsigned int pthread_t;
      45             : #endif
      46             : 
      47             : // -=-= SalData =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
      48             : class VCLPLUG_GEN_PUBLIC X11SalData : public SalGenericData
      49             : {
      50             :     static int XErrorHdl( Display*, XErrorEvent* );
      51             :     static int XIOErrorHdl( Display* );
      52             : 
      53             :     struct XErrorStackEntry
      54             :     {
      55             :         bool            m_bIgnore;
      56             :         bool            m_bWas;
      57             :         unsigned int    m_nLastErrorRequest;
      58             :         XErrorHandler   m_aHandler;
      59             :     };
      60             :     std::vector< XErrorStackEntry > m_aXErrorHandlerStack;
      61             :     XIOErrorHandler m_aOrigXIOErrorHandler;
      62             : 
      63             : protected:
      64             :     SalXLib      *pXLib_;
      65             : 
      66             : public:
      67             :              X11SalData( SalGenericDataType t, SalInstance *pInstance );
      68             :     virtual ~X11SalData();
      69             : 
      70             :     virtual void            Init();
      71             :     virtual void            Dispose();
      72             : 
      73             :     virtual void            initNWF();
      74             :     virtual void            deInitNWF();
      75             : 
      76             :     SalDisplay*             GetX11Display() const { return GetSalDisplay(); }
      77             :     void                    DeleteDisplay(); // for shutdown
      78             : 
      79           0 :     inline  SalXLib*        GetLib() const { return pXLib_; }
      80             : 
      81             :     void                    StartTimer( sal_uLong nMS );
      82             :     inline  void            StopTimer();
      83             :     void                    Timeout() const;
      84             : 
      85             :     // X errors
      86             :     virtual void            ErrorTrapPush();
      87             :     virtual bool            ErrorTrapPop( bool bIgnoreError );
      88             :     void                    XError( Display *pDisp, XErrorEvent *pEvent );
      89           0 :     bool                    HasXErrorOccurred() const
      90           0 :                                 { return m_aXErrorHandlerStack.back().m_bWas; }
      91             :     unsigned int            GetLastXErrorRequestCode() const
      92             :                                 { return m_aXErrorHandlerStack.back().m_nLastErrorRequest; }
      93           0 :     void                    ResetXErrorOccurred()
      94           0 :                                 { m_aXErrorHandlerStack.back().m_bWas = false; }
      95             :     void                    PushXErrorLevel( bool bIgnore );
      96             :     void                    PopXErrorLevel();
      97             : };
      98             : 
      99             : X11SalData* GetX11SalData();
     100             : 
     101             : #endif // _SV_SALDATA_HXX
     102             : 
     103             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */