wfiledlg.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 81 行

/****************************************************************************
*
*                            Open Watcom Project
*
*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
*  ========================================================================
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*    This file contains Original Code and/or Modifications of Original
*    Code as defined in and that are subject to the Sybase Open Watcom
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* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
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****************************************************************************/


#ifndef wfiledialog_class
#define wfiledialog_class

#include <stdlib.h>

#include "wdialog.hpp"
#include "wfilelst.hpp"

extern "C" {
    #include "guifdlg.h"
}

#define WMaxFiles       32      // for multi-select file dialogs

#define WFOpenNew       OFN_HIDEREADONLY | OFN_PATHMUSTEXIST
#define WFOpenNewAll    OFN_HIDEREADONLY
#define WFOpenExisting  OFN_HIDEREADONLY | OFN_PATHMUSTEXIST | \
                        OFN_FILEMUSTEXIST
#define WFSaveDefault   OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT

#define WFileBufSize    WMaxFiles*_MAX_PATH

WCLASS WFileDialog  : public WDialog {
    public:
        WEXPORT WFileDialog( WWindow* parent, const char *filter=NULL );
        WEXPORT WFileDialog( WWindow* parent, unsigned res_idx );
        WEXPORT ~WFileDialog();
        const char * WEXPORT getOpenFileName( const char *fn=NULL,
                                              const char *title=NULL,
                                              unsigned style=WFOpenExisting );
        bool WEXPORT getOpenFileName( WFileNameList &flist,
                                      const char *fn=NULL,
                                      const char *title=NULL,
                                      unsigned style=WFOpenExisting );
        const char * WEXPORT getSaveFileName( const char *fn=NULL,
                                              const char *title=NULL,
                                              unsigned style=WFSaveDefault );
    private:
        open_file_name  _ofn;
        WWindow*        _parent;
        char *          _fileName;
        char            _titleName[128];
        char            _dirName[_MAX_PATH];
        void            makeDialog( const char *filter );
        void            init( const char *filename, const char *title );
};

#endif