we have dlerror() under Darwin

[wxWidgets.git] / include / wx / stdpaths.h

diff --git a/include/wx/stdpaths.h b/include/wx/stdpaths.h
index 5940fab64fc23ce6663efc4488d5f028058ddb36..c4b3cb2b7b061d767dae52c479720c6bafb766f4 100644 (file)
--- a/include/wx/stdpaths.h
+++ b/include/wx/stdpaths.h
@@ -9,36 +9,30 @@
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
-#ifndef _WX_FILELOC_H_
-#define _WX_FILELOC_H_
+#ifndef _WX_STDPATHS_H_
+#define _WX_STDPATHS_H_
+
+#include "wx/defs.h"
+
+#if wxUSE_STDPATHS
+
+#include "wx/string.h"
 
 // ----------------------------------------------------------------------------
 // wxStandardPaths returns the standard locations in the file system
 // ----------------------------------------------------------------------------
 
-class WXDLLIMPEXP_BASE wxStandardPaths
+class WXDLLIMPEXP_BASE wxStandardPathsBase
 {
 public:
-#ifdef __UNIX_LIKE__
-    // set the program installation directory which is /usr/local by default
-    //
-    // under some systems (currently only Linux) the program directory can be
-    // determined automatically but for portable programs you should always set
-    // it explicitely
-    static void SetInstallPrefix(const wxString& prefix);
-
-    // get the program installation prefix
-    //
-    // if the prefix had been previously by SetInstallPrefix, returns that
-    // value, otherwise tries to determine it automatically (Linux only right
-    // now) and returns /usr/local if it failed
-    static wxString GetInstallPrefix();
-#endif // __UNIX_LIKE__
+    // return the global standard paths object
+    static wxStandardPathsBase& Get();
 
 
     // return the directory with system config files:
-    // /etc under Unix, c:\Windows under Windows, /Library/Preferences for Mac
-    static wxString GetConfigDir();
+    // /etc under Unix, c:\Documents and Settings\All Users\Application Data
+    // under Windows, /Library/Preferences for Mac
+    virtual wxString GetConfigDir() const = 0;
 
     // return the directory for the user config files:
     // $HOME under Unix, c:\Documents and Settings\username under Windows,
@@ -46,40 +40,86 @@ public:
     //
     // only use this if you have a single file to put there, otherwise
     // GetUserDataDir() is more appropriate
-    static wxString GetUserConfigDir();
+    virtual wxString GetUserConfigDir() const = 0;
 
     // return the location of the applications global, i.e. not user-specific,
     // data files
     //
     // prefix/share/appname under Unix, c:\Program Files\appname under Windows,
     // appname.app/Contents/SharedSupport app bundle directory under Mac
-    static wxString GetDataDir();
+    virtual wxString GetDataDir() const = 0;
 
     // return the location for application data files which are host-specific
     //
     // same as GetDataDir() except under Unix where it is /etc/appname
-    static wxString GetLocalDataDir();
+    virtual wxString GetLocalDataDir() const;
 
     // return the directory for the user-dependent application data files
     //
     // $HOME/.appname under Unix,
     // c:\Documents and Settings\username\Application Data\appname under Windows
     // and ~/Library/Application Support/appname under Mac
-    static wxString GetUserDataDir();
+    virtual wxString GetUserDataDir() const = 0;
 
     // return the directory for user data files which shouldn't be shared with
     // the other machines
     //
     // same as GetUserDataDir() for all platforms except Windows where it is
     // the "Local Settings\Application Data\appname" directory
-    static wxString GetUserLocalDataDir();
+    virtual wxString GetUserLocalDataDir() const;
 
     // return the directory where the loadable modules (plugins) live
     //
     // prefix/lib/appname under Unix, program directory under Windows and
     // Contents/Plugins app bundle subdirectory under Mac
-    static wxString GetPluginsDir();
+    virtual wxString GetPluginsDir() const = 0;
+
+
+    // virtual dtor for the base class
+    virtual ~wxStandardPathsBase();
+
+protected:
+    // append "/appname" suffix if the app name is set (doesn't append the
+    // slash if dir already ends with a slash or dot)
+    static wxString AppendAppName(const wxString& dir);
+};
+
+#if defined(__WXMSW__)
+    #include "wx/msw/stdpaths.h"
+// We want CoreFoundation paths on both CarbonLib and Darwin (for all ports)
+#elif defined(__WXMAC__) || defined(__DARWIN__)
+    #include "wx/mac/corefoundation/stdpaths.h"
+#elif defined(__OS2__)
+    #include "wx/os2/stdpaths.h"
+#elif defined(__UNIX__)
+    #include "wx/unix/stdpaths.h"
+#elif defined(__PALMOS__)
+    #include "wx/palmos/stdpaths.h"
+#else
+
+// ----------------------------------------------------------------------------
+// Minimal generic implementation
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_BASE wxStandardPaths : public wxStandardPathsBase
+{
+public:
+    void SetInstallPrefix(const wxString& prefix) { m_prefix = prefix; }
+    wxString GetInstallPrefix() const { return m_prefix; }
+    virtual wxString GetConfigDir() const { return m_prefix; }
+    virtual wxString GetUserConfigDir() const { return m_prefix; }
+    virtual wxString GetDataDir() const { return m_prefix; }
+    virtual wxString GetLocalDataDir() const { return m_prefix; }
+    virtual wxString GetUserDataDir() const { return m_prefix; }
+    virtual wxString GetPluginsDir() const { return m_prefix; }
+
+private:
+    wxString m_prefix;
 };
 
-#endif // _WX_FILELOC_H_
+#endif
+
+#endif // wxUSE_STDPATHS
+
+#endif // _WX_STDPATHS_H_