wxWidgets/include/wx/volume.h

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/////////////////////////////////////////////////////////////////////////////
// Name: wx/volume.h
// Purpose: wxFSVolume - encapsulates system volume information
// Author: George Policello
// Modified by:
// Created: 28 Jan 02
// RCS-ID: $Id$
// Copyright: (c) 2002 George Policello
// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
// wxFSVolume represents a volume/drive/mount point in a file system
// ----------------------------------------------------------------------------
#ifndef _WX_FSVOLUME_H_
#define _WX_FSVOLUME_H_
#ifdef __GNUG__
#pragma interface "fsvolume.h"
#endif
// the volume flags
enum
{
// is the volume mounted?
wxFS_VOL_MOUNTED = 0x0001,
// is the volume removable (floppy, CD, ...)?
wxFS_VOL_REMOVABLE = 0x0002,
// read only? (otherwise read write)
wxFS_VOL_READONLY = 0x0004,
// network resources
wxFS_VOL_REMOTE = 0x0008
};
// the volume types
enum wxFSVolumeKind
{
wxFS_VOL_FLOPPY,
wxFS_VOL_DISK,
wxFS_VOL_CDROM,
wxFS_VOL_DVDROM,
wxFS_VOL_NETWORK,
wxFS_VOL_OTHER,
wxFS_VOL_MAX
};
#if wxUSE_GUI
enum wxFSIconType
{
wxFS_VOL_ICO_SMALL = 0,
wxFS_VOL_ICO_LARGE,
wxFS_VOL_ICO_SEL_SMALL,
wxFS_VOL_ICO_SEL_LARGE,
wxFS_VOL_ICO_MAX
};
#endif // wxUSE_GUI
WX_DECLARE_OBJARRAY(wxIcon, wxIconArray);
class WXDLLEXPORT wxFSVolume
{
public:
// return the array containing the names of the volumes
//
// only the volumes with the flags such that
// (flags & flagsSet) == flagsSet && !(flags & flagsUnset)
// are returned (by default, all mounted ones)
static wxArrayString GetVolumes(int flagsSet = wxFS_VOL_MOUNTED,
int flagsUnset = 0);
// stop execution of GetVolumes() called previously (should be called from
// another thread, of course)
static void CancelSearch();
// create the volume object with this name (should be one of those returned
// by GetVolumes()).
wxFSVolume();
wxFSVolume(const wxString& name);
bool Create(const wxString& name);
// accessors
// ---------
// is this a valid volume?
bool IsOk() const;
// kind of this volume?
wxFSVolumeKind GetKind() const;
// flags of this volume?
int GetFlags() const;
// can we write to this volume?
bool IsWritable() const { return !(GetFlags() & wxFS_VOL_READONLY); }
// get the name of the volume and the name which should be displayed to the
// user
wxString GetName() const { return m_volName; }
wxString GetDisplayName() const { return m_dispName; }
#if wxUSE_GUI
wxIcon GetIcon(wxFSIconType type) const;
#endif
// TODO: operatios (Mount(), Unmount(), Eject(), ...)?
private:
wxString m_volName;
wxString m_dispName;
#if wxUSE_GUI
wxIconArray m_icons;
#endif
bool m_isOk;
};
#endif // _WX_FSVOLUME_H_