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1 | /////////////////////////////////////////////////////////////////////////////// | |
2 | // Name: common/stdpbase.cpp | |
3 | // Purpose: wxStandardPathsBase methods common to all ports | |
4 | // Author: Vadim Zeitlin | |
5 | // Modified by: | |
6 | // Created: 2004-10-19 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) 2004 Vadim Zeitlin <vadim@wxwindows.org> | |
9 | // License: wxWindows license | |
10 | /////////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | // ============================================================================ | |
13 | // declarations | |
14 | // ============================================================================ | |
15 | ||
16 | // ---------------------------------------------------------------------------- | |
17 | // headers | |
18 | // ---------------------------------------------------------------------------- | |
19 | ||
20 | // for compilers that support precompilation, includes "wx.h". | |
21 | #include "wx/wxprec.h" | |
22 | ||
23 | #ifdef __BORLANDC__ | |
24 | #pragma hdrstop | |
25 | #endif | |
26 | ||
27 | #ifndef WX_PRECOMP | |
28 | #include "wx/app.h" | |
29 | #endif //WX_PRECOMP | |
30 | #include "wx/apptrait.h" | |
31 | ||
32 | #include "wx/filename.h" | |
33 | #include "wx/stdpaths.h" | |
34 | ||
35 | // ---------------------------------------------------------------------------- | |
36 | // module globals | |
37 | // ---------------------------------------------------------------------------- | |
38 | ||
39 | static wxStandardPaths gs_stdPaths; | |
40 | ||
41 | // ============================================================================ | |
42 | // implementation | |
43 | // ============================================================================ | |
44 | ||
45 | /* static */ | |
46 | wxStandardPathsBase& wxStandardPathsBase::Get() | |
47 | { | |
48 | wxAppTraits * const traits = wxTheApp ? wxTheApp->GetTraits() : NULL; | |
49 | wxCHECK_MSG( traits, gs_stdPaths, _T("create wxApp before calling this") ); | |
50 | ||
51 | return traits->GetStandardPaths(); | |
52 | } | |
53 | ||
54 | wxString wxStandardPathsBase::GetExecutablePath() const | |
55 | { | |
56 | if ( !wxTheApp || !wxTheApp->argv ) | |
57 | return wxEmptyString; | |
58 | ||
59 | wxString argv0 = wxTheApp->argv[0]; | |
60 | if (wxIsAbsolutePath(argv0)) | |
61 | return argv0; | |
62 | ||
63 | // Search PATH.environment variable... | |
64 | wxPathList pathlist; | |
65 | pathlist.AddEnvList(wxT("PATH")); | |
66 | wxString path = pathlist.FindAbsoluteValidPath(argv0); | |
67 | if ( path.empty() ) | |
68 | return argv0; // better than nothing | |
69 | ||
70 | wxFileName filename(path); | |
71 | filename.Normalize(); | |
72 | return filename.GetFullPath(); | |
73 | } | |
74 | ||
75 | wxStandardPathsBase& wxAppTraitsBase::GetStandardPaths() | |
76 | { | |
77 | return gs_stdPaths; | |
78 | } | |
79 | ||
80 | wxStandardPathsBase::~wxStandardPathsBase() | |
81 | { | |
82 | // nothing to do here | |
83 | } | |
84 | ||
85 | wxString wxStandardPathsBase::GetLocalDataDir() const | |
86 | { | |
87 | return GetDataDir(); | |
88 | } | |
89 | ||
90 | wxString wxStandardPathsBase::GetUserLocalDataDir() const | |
91 | { | |
92 | return GetUserDataDir(); | |
93 | } | |
94 | ||
95 | wxString wxStandardPathsBase::GetDocumentsDir() const | |
96 | { | |
97 | return wxFileName::GetHomeDir(); | |
98 | } | |
99 | ||
100 | // return the temporary directory for the current user | |
101 | wxString wxStandardPathsBase::GetTempDir() const | |
102 | { | |
103 | return wxFileName::GetTempDir(); | |
104 | } | |
105 | ||
106 | /* static */ | |
107 | wxString wxStandardPathsBase::AppendAppName(const wxString& dir) | |
108 | { | |
109 | wxString subdir(dir); | |
110 | ||
111 | // empty string indicates that an error has occurred, don't touch it then | |
112 | if ( !subdir.empty() ) | |
113 | { | |
114 | const wxString appname = wxTheApp->GetAppName(); | |
115 | if ( !appname.empty() ) | |
116 | { | |
117 | const wxChar ch = *(subdir.end() - 1); | |
118 | if ( !wxFileName::IsPathSeparator(ch) && ch != _T('.') ) | |
119 | subdir += wxFileName::GetPathSeparator(); | |
120 | ||
121 | subdir += appname; | |
122 | } | |
123 | } | |
124 | ||
125 | return subdir; | |
126 | } |