X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/371a5b4e62eb415107e045588f614fa49e866e78..4850cc8b2e1037cd394806db4ddcf73868588a4c:/include/wx/dir.h diff --git a/include/wx/dir.h b/include/wx/dir.h index e0b69e7ea3..9a73c6644e 100644 --- a/include/wx/dir.h +++ b/include/wx/dir.h @@ -12,13 +12,10 @@ #ifndef _WX_DIR_H_ #define _WX_DIR_H_ -#if defined(__GNUG__) && !defined(__APPLE__) - #pragma interface "dir.h" -#endif +#include "wx/longlong.h" +#include "wx/string.h" -#ifndef WX_PRECOMP - #include "wx/string.h" -#endif +class WXDLLIMPEXP_FWD_BASE wxArrayString; // ---------------------------------------------------------------------------- // constants @@ -49,9 +46,11 @@ enum wxDirTraverseResult // wxDirTraverser: helper class for wxDir::Traverse() // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxDirTraverser +class WXDLLIMPEXP_BASE wxDirTraverser { public: + /// a virtual dtor has been provided since this class has virtual members + virtual ~wxDirTraverser() { } // called for each file found by wxDir::Traverse() // // return wxDIR_STOP or wxDIR_CONTINUE from here (wxDIR_IGNORE doesn't @@ -64,7 +63,7 @@ public: virtual wxDirTraverseResult OnDir(const wxString& dirname) = 0; // called for each directory which we couldn't open during our traversal - // of the directory tyree + // of the directory tree // // this method can also return either wxDIR_STOP, wxDIR_IGNORE or // wxDIR_CONTINUE but the latter is treated specially: it means to retry @@ -79,9 +78,9 @@ public: // wxDir: portable equivalent of {open/read/close}dir functions // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxDirData; +class WXDLLIMPEXP_FWD_BASE wxDirData; -class WXDLLEXPORT wxDir +class WXDLLIMPEXP_BASE wxDir { public: // test for existence of a directory with the given name @@ -96,13 +95,13 @@ public: // opens the directory for enumeration, use IsOpened() to test success wxDir(const wxString& dir); - // dtor cleans up the associated ressources + // dtor cleans up the associated resources ~wxDir(); // open the directory for enumerating bool Open(const wxString& dir); - // returns TRUE if the directory was successfully opened + // returns true if the directory was successfully opened bool IsOpened() const; // get the full name of the directory (without '/' at the end) @@ -112,7 +111,7 @@ public: // ------------------------- // start enumerating all files matching filespec (or all files if it is - // empty) and flags, return TRUE on success + // empty) and flags, return true on success bool GetFirst(wxString *filename, const wxString& filespec = wxEmptyString, int flags = wxDIR_DEFAULT) const; @@ -121,10 +120,10 @@ public: bool GetNext(wxString *filename) const; // return true if this directory has any files in it - bool HasFiles(const wxString& spec = wxEmptyString); + bool HasFiles(const wxString& spec = wxEmptyString) const; // return true if this directory has any subdirectories - bool HasSubDirs(const wxString& spec = wxEmptyString); + bool HasSubDirs(const wxString& spec = wxEmptyString) const; // enumerate all files in this directory and its subdirectories // @@ -140,8 +139,20 @@ public: const wxString& filespec = wxEmptyString, int flags = wxDIR_DEFAULT); + // check if there any files matching the given filespec under the given + // directory (i.e. searches recursively), return the file path if found or + // empty string otherwise + static wxString FindFirst(const wxString& dirname, + const wxString& filespec, + int flags = wxDIR_DEFAULT); + +#if wxUSE_LONGLONG + // returns the size of all directories recursively found in given path + static wxULongLong GetTotalSize(const wxString &dir, wxArrayString *filesSkipped = NULL); +#endif // wxUSE_LONGLONG + private: - friend class WXDLLEXPORT wxDirData; + friend class wxDirData; wxDirData *m_data; @@ -149,3 +160,4 @@ private: }; #endif // _WX_DIR_H_ +