veditdll.hpp

来自「开放源码的编译器open watcom 1.6.0版的源代码」· HPP 代码 · 共 86 行

/****************************************************************************
*
*                            Open Watcom Project
*
*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
*  ========================================================================
*
*    This file contains Original Code and/or Modifications of Original
*    Code as defined in and that are subject to the Sybase Open Watcom
*    Public License version 1.0 (the 'License'). You may not use this file
*    except in compliance with the License. BY USING THIS FILE YOU AGREE TO
*    ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
*    provided with the Original Code and Modifications, and is also
*    available at www.sybase.com/developer/opensource.
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* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
*               DESCRIBE IT HERE!
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****************************************************************************/


#ifndef veditdll_class
#define veditdll_class

#include "wfilenam.hpp"
#include "wsystem.hpp"

extern "C" {
#include "wedit.h"
};

typedef int EDITAPI (*ConnectFn)( void );
typedef int EDITAPI (*FileFn)( editstring, editstring );
typedef int EDITAPI (*LocFn)( long, int, int );
typedef int EDITAPI (*LocErrFn)( long, int, int, int, editstring );
typedef int EDITAPI (*ShowFn)( show_method );
typedef int EDITAPI (*DisconnectFn)( void );
typedef int EDITAPI (*SaveAllFn)( void );
typedef int EDITAPI (*SaveThisFileFn)( const char * );
typedef int EDITAPI (*IsFileInBufFn)( const char * );

WCLASS VEditDLL : public WObject
{
    public:
        VEditDLL();
        ~VEditDLL();
        bool isInitialized(void ) { return( _hdl != 0 ); }
        void LoadDll( const char *dllname, WString *errmsg );
        void UnloadDll( void );
        int EDITConnect( void );
        int EDITFile( editstring, editstring );
        int EDITLocate( long, int, int );
        int EDITLocateError( long, int, int, int, editstring );
        int EDITShowWindow( show_method );
        int EDITDisconnect( void );
        int EDITSaveAll( void );
        int EDITSaveThis( WFileName *fn );
        int EDITIsFileInBuf( WFileName *fn );
    private:
        WModuleHandle           _hdl;
        ConnectFn               _connect;
        FileFn                  _file;
        LocFn                   _locate;
        LocErrFn                _locateError;
        ShowFn                  _showWindow;
        SaveAllFn               _saveAll;
        SaveThisFileFn          _saveThis;
        IsFileInBufFn           _isFileInBuf;
        DisconnectFn            _disconnect;

        void resetPointers( void );
};

#endif