src/common/stdpbase.cpp

   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 #if wxUSE_STDPATHS
  28
  29 #ifndef WX_PRECOMP
  30     #include "wx/app.h"
  31 #endif //WX_PRECOMP
  32 #include "wx/apptrait.h"
  33
  34 #include "wx/filename.h"
  35 #include "wx/stdpaths.h"
  36
  37 // ----------------------------------------------------------------------------
  38 // module globals
  39 // ----------------------------------------------------------------------------
  40
  41 static wxStandardPaths gs_stdPaths;
  42
  43 // ============================================================================
  44 // implementation
  45 // ============================================================================
  46
  47 /* static */
  48 wxStandardPathsBase& wxStandardPathsBase::Get()
  49 {
  50     wxAppTraits * const traits = wxTheApp ? wxTheApp->GetTraits() : NULL;
  51     wxCHECK_MSG( traits, gs_stdPaths, _T("create wxApp before calling this") );
  52
  53     return traits->GetStandardPaths();
  54 }
  55
  56 wxStandardPathsBase& wxAppTraitsBase::GetStandardPaths()
  57 {
  58     return gs_stdPaths;
  59 }
  60
  61 wxStandardPathsBase::~wxStandardPathsBase()
  62 {
  63     // nothing to do here
  64 }
  65
  66 wxString wxStandardPathsBase::GetLocalDataDir() const
  67 {
  68     return GetDataDir();
  69 }
  70
  71 wxString wxStandardPathsBase::GetUserLocalDataDir() const
  72 {
  73     return GetUserDataDir();
  74 }
  75
  76 /* static */
  77 wxString wxStandardPathsBase::AppendAppName(const wxString& dir)
  78 {
  79     wxString subdir(dir);
  80
  81     // empty string indicates that an error has occurred, don't touch it then
  82     if ( !subdir.empty() )
  83     {
  84         const wxString appname = wxTheApp->GetAppName();
  85         if ( !appname.empty() )
  86         {
  87             const wxChar ch = *(subdir.end() - 1);
  88             if ( !wxFileName::IsPathSeparator(ch) && ch != _T('.') )
  89                 subdir += wxFileName::GetPathSeparator();
  90
  91             subdir += appname;
  92         }
  93     }
  94
  95     return subdir;
  96 }
  97
  98 #endif // wxUSE_STDPATHS