X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/48713afd53264562b36b3ce574872555a1898b66..a4f6fe43c33bd7933645d110ad2719871dab043d:/include/wx/stdpaths.h?ds=sidebyside diff --git a/include/wx/stdpaths.h b/include/wx/stdpaths.h index 5940fab64f..1bf5af0831 100644 --- a/include/wx/stdpaths.h +++ b/include/wx/stdpaths.h @@ -9,36 +9,61 @@ // Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// -#ifndef _WX_FILELOC_H_ -#define _WX_FILELOC_H_ +#ifndef _WX_STDPATHS_H_ +#define _WX_STDPATHS_H_ + +#include "wx/defs.h" + +#include "wx/string.h" +#include "wx/filefn.h" + +class WXDLLIMPEXP_FWD_BASE wxStandardPaths; // ---------------------------------------------------------------------------- // wxStandardPaths returns the standard locations in the file system // ---------------------------------------------------------------------------- -class WXDLLIMPEXP_BASE wxStandardPaths +// NB: This is always compiled in, wxUSE_STDPATHS=0 only disables native +// wxStandardPaths class, but a minimal version is always available +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); + // possible resources categories + enum ResourceCat + { + // no special category + ResourceCat_None, - // 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__ + // message catalog resources + ResourceCat_Messages, + // end of enum marker + ResourceCat_Max + }; + + // what should we use to construct paths unique to this application: + // (AppInfo_AppName and AppInfo_VendorName can be combined together) + enum + { + AppInfo_None = 0, // nothing + AppInfo_AppName = 1, // the application name + AppInfo_VendorName = 2 // the vendor name + }; + + + // return the global standard paths object + static wxStandardPaths& Get(); + + // return the path (directory+filename) of the running executable or + // wxEmptyString if it couldn't be determined. + // The path is returned as an absolute path whenever possible. + // Default implementation only try to use wxApp->argv[0]. + virtual wxString GetExecutablePath() const; // 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 +71,149 @@ 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; + + // get resources directory: resources are auxiliary files used by the + // application and include things like image and sound files + // + // same as GetDataDir() for all platforms except Mac where it returns + // Contents/Resources subdirectory of the app bundle + virtual wxString GetResourcesDir() const { return GetDataDir(); } + + // get localized resources directory containing the resource files of the + // specified category for the given language + // + // in general this is just GetResourcesDir()/lang under Windows and Unix + // and GetResourcesDir()/lang.lproj under Mac but is something quite + // different under Unix for message catalog category (namely the standard + // prefix/share/locale/lang/LC_MESSAGES) + virtual wxString + GetLocalizedResourcesDir(const wxString& lang, + ResourceCat WXUNUSED(category) + = ResourceCat_None) const + { + return GetResourcesDir() + wxFILE_SEP_PATH + lang; + } + + // return the "Documents" directory for the current user + // + // C:\Documents and Settings\username\My Documents under Windows, + // $HOME under Unix and ~/Documents under Mac + virtual wxString GetDocumentsDir() const; + + // return the directory for the documents files used by this application: + // it's a subdirectory of GetDocumentsDir() constructed using the + // application name/vendor if it exists or just GetDocumentsDir() otherwise + virtual wxString GetAppDocumentsDir() const; + + // return the temporary directory for the current user + virtual wxString GetTempDir() const; + + + // ctor for the base class + wxStandardPathsBase(); + + // virtual dtor for the base class + virtual ~wxStandardPathsBase(); + + // Information used by AppendAppInfo + void UseAppInfo(int info) + { + m_usedAppInfo = info; + } + + bool UsesAppInfo(int info) const { return (m_usedAppInfo & info) != 0; } + + +protected: + // append the path component, with a leading path separator if a + // path separator or dot (.) is not already at the end of dir + static wxString AppendPathComponent(const wxString& dir, const wxString& component); + + // append application information determined by m_usedAppInfo to dir + wxString AppendAppInfo(const wxString& dir) const; + + + // combination of AppInfo_XXX flags used by AppendAppInfo() + int m_usedAppInfo; +}; + +#if wxUSE_STDPATHS + #if defined(__WINDOWS__) + #include "wx/msw/stdpaths.h" + #define wxHAS_NATIVE_STDPATHS + // We want CoreFoundation paths on both CarbonLib and Darwin (for all ports) + #elif defined(__WXMAC__) || defined(__DARWIN__) + #include "wx/osx/core/stdpaths.h" + #define wxHAS_NATIVE_STDPATHS + #elif defined(__OS2__) + #include "wx/os2/stdpaths.h" + #define wxHAS_NATIVE_STDPATHS + #elif defined(__UNIX__) + #include "wx/unix/stdpaths.h" + #define wxHAS_NATIVE_STDPATHS + #endif +#endif + +// ---------------------------------------------------------------------------- +// Minimal generic implementation +// ---------------------------------------------------------------------------- + +// NB: Note that this minimal implementation is compiled in even if +// wxUSE_STDPATHS=0, so that our code can still use wxStandardPaths. + +#ifndef wxHAS_NATIVE_STDPATHS +class WXDLLIMPEXP_BASE wxStandardPaths : public wxStandardPathsBase +{ +public: + void SetInstallPrefix(const wxString& prefix) { m_prefix = prefix; } + wxString GetInstallPrefix() const { return m_prefix; } + + virtual wxString GetExecutablePath() 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; } + virtual wxString GetDocumentsDir() const { return m_prefix; } + +private: + wxString m_prefix; }; +#endif // !wxHAS_NATIVE_STDPATHS -#endif // _WX_FILELOC_H_ +#endif // _WX_STDPATHS_H_