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[wxWidgets.git] / include / wx / volume.h
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1/////////////////////////////////////////////////////////////////////////////
2// Name: wx/volume.h
3// Purpose: wxFSVolume - encapsulates system volume information
4// Author: George Policello
5// Modified by:
6// Created: 28 Jan 02
7// RCS-ID: $Id$
8// Copyright: (c) 2002 George Policello
9// Licence: wxWindows license
10/////////////////////////////////////////////////////////////////////////////
11
12// ----------------------------------------------------------------------------
13// wxFSVolume represents a volume/drive/mount point in a file system
14// ----------------------------------------------------------------------------
15
16#ifndef _WX_FSVOLUME_H_
17#define _WX_FSVOLUME_H_
18
af49c4b8 19#if defined(__GNUG__) && !defined(__APPLE__)
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20 #pragma interface "fsvolume.h"
21#endif
22
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23#include "wx/defs.h"
24
25#if wxUSE_FSVOLUME
26
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27#if wxUSE_GUI
28 #include "wx/iconbndl.h" // for wxIconArray
29#endif // wxUSE_GUI
30
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31// the volume flags
32enum
33{
34 // is the volume mounted?
35 wxFS_VOL_MOUNTED = 0x0001,
36
37 // is the volume removable (floppy, CD, ...)?
38 wxFS_VOL_REMOVABLE = 0x0002,
39
40 // read only? (otherwise read write)
41 wxFS_VOL_READONLY = 0x0004,
42
43 // network resources
44 wxFS_VOL_REMOTE = 0x0008
45};
46
47// the volume types
48enum wxFSVolumeKind
49{
50 wxFS_VOL_FLOPPY,
51 wxFS_VOL_DISK,
52 wxFS_VOL_CDROM,
53 wxFS_VOL_DVDROM,
54 wxFS_VOL_NETWORK,
55 wxFS_VOL_OTHER,
56 wxFS_VOL_MAX
57};
58
59#if wxUSE_GUI
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60
61#include "wx/icon.h"
62
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63enum wxFSIconType
64{
65 wxFS_VOL_ICO_SMALL = 0,
66 wxFS_VOL_ICO_LARGE,
67 wxFS_VOL_ICO_SEL_SMALL,
68 wxFS_VOL_ICO_SEL_LARGE,
69 wxFS_VOL_ICO_MAX
70};
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72#endif // wxUSE_GUI
73
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74class WXDLLEXPORT wxFSVolume
75{
76public:
77 // return the array containing the names of the volumes
78 //
79 // only the volumes with the flags such that
80 // (flags & flagsSet) == flagsSet && !(flags & flagsUnset)
81 // are returned (by default, all mounted ones)
82 static wxArrayString GetVolumes(int flagsSet = wxFS_VOL_MOUNTED,
83 int flagsUnset = 0);
84
85 // stop execution of GetVolumes() called previously (should be called from
86 // another thread, of course)
87 static void CancelSearch();
88
89 // create the volume object with this name (should be one of those returned
90 // by GetVolumes()).
91 wxFSVolume();
92 wxFSVolume(const wxString& name);
93 bool Create(const wxString& name);
94
95 // accessors
96 // ---------
97
98 // is this a valid volume?
99 bool IsOk() const;
100
101 // kind of this volume?
102 wxFSVolumeKind GetKind() const;
103
104 // flags of this volume?
105 int GetFlags() const;
106
107 // can we write to this volume?
108 bool IsWritable() const { return !(GetFlags() & wxFS_VOL_READONLY); }
109
110 // get the name of the volume and the name which should be displayed to the
111 // user
112 wxString GetName() const { return m_volName; }
113 wxString GetDisplayName() const { return m_dispName; }
114
115#if wxUSE_GUI
116 wxIcon GetIcon(wxFSIconType type) const;
117#endif
118
119 // TODO: operatios (Mount(), Unmount(), Eject(), ...)?
120
121private:
122 wxString m_volName;
123 wxString m_dispName;
124#if wxUSE_GUI
125 wxIconArray m_icons;
126#endif
127 bool m_isOk;
128
129};
130
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131#endif // wxUSE_FSVOLUME
132
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133#endif // _WX_FSVOLUME_H_
134