refresh cache on size/margins change; expanded cache to contain N elements, not just one

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

diff --git a/include/wx/filename.h b/include/wx/filename.h
index 9768a8739530c7d3fb219baa2f58ecfaac583acb..e8a87042b8e95c3f5b588ea7846fdd2f4bab207b 100644 (file)
--- a/include/wx/filename.h
+++ b/include/wx/filename.h
@@ -6,13 +6,13 @@
 // Created:     28.12.00
 // RCS-ID:      $Id$
 // Copyright:   (c) 2000 Robert Roebling
 // Created:     28.12.00
 // RCS-ID:      $Id$
 // Copyright:   (c) 2000 Robert Roebling

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef   _WX_FILENAME_H_
 #define   _WX_FILENAME_H_
 
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef   _WX_FILENAME_H_
 #define   _WX_FILENAME_H_
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(__APPLE__)

     #pragma interface "filename.h"
 #endif
 
     #pragma interface "filename.h"
 #endif
 


@@ -73,6 +73,19 @@ enum wxPathNormalize
     wxPATH_NORM_ALL      = 0x003f
 };
 
     wxPATH_NORM_ALL      = 0x003f
 };
 

+// what exactly should GetPath() return?
+enum
+{
+    wxPATH_GET_VOLUME    = 0x0001,  // include the volume if applicable
+    wxPATH_GET_SEPARATOR = 0x0002   // terminate the path with the separator
+};
+
+// MkDir flags
+enum
+{
+    wxPATH_MKDIR_FULL    = 0x0001   // create directories recursively
+};
+

 // ----------------------------------------------------------------------------
 // wxFileName: encapsulates a file path
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // wxFileName: encapsulates a file path
 // ----------------------------------------------------------------------------


@@ -83,7 +96,7 @@ public:
     // constructors and assignment
 
         // the usual stuff
     // constructors and assignment
 
         // the usual stuff

-    wxFileName() { }
+    wxFileName() { Clear(); }

     wxFileName( const wxFileName &filepath ) { Assign(filepath); }
 
         // from a full filename: if it terminates with a '/', a directory path
     wxFileName( const wxFileName &filepath ) { Assign(filepath); }
 
         // from a full filename: if it terminates with a '/', a directory path


@@ -162,17 +175,17 @@ public:
     bool IsOk() const { return !m_dirs.IsEmpty() || !m_name.IsEmpty(); }
 
         // does the file with this name exists?
     bool IsOk() const { return !m_dirs.IsEmpty() || !m_name.IsEmpty(); }
 
         // does the file with this name exists?

-    bool FileExists();
+    bool FileExists() const;

     static bool FileExists( const wxString &file );
 
         // does the directory with this name exists?
     static bool FileExists( const wxString &file );
 
         // does the directory with this name exists?

-    bool DirExists();
+    bool DirExists() const;

     static bool DirExists( const wxString &dir );
 
         // VZ: also need: IsDirWritable(), IsFileExecutable() &c (TODO)
 
     // time functions
     static bool DirExists( const wxString &dir );
 
         // VZ: also need: IsDirWritable(), IsFileExecutable() &c (TODO)
 
     // time functions

-
+#if wxUSE_DATETIME

         // set the file last access/mod and creation times
         // (any of the pointers may be NULL)
     bool SetTimes(const wxDateTime *dtAccess,
         // set the file last access/mod and creation times
         // (any of the pointers may be NULL)
     bool SetTimes(const wxDateTime *dtAccess,


@@ -195,6 +208,7 @@ public:
         (void)GetTimes(NULL, &dtMod, NULL);
         return dtMod;
     }
         (void)GetTimes(NULL, &dtMod, NULL);
         return dtMod;
     }

+#endif // wxUSE_DATETIME

 
 #ifdef __WXMAC__
     bool MacSetTypeAndCreator( wxUint32 type , wxUint32 creator ) ;
 
 #ifdef __WXMAC__
     bool MacSetTypeAndCreator( wxUint32 type , wxUint32 creator ) ;


@@ -206,6 +220,7 @@ public:
     // looks up the appropriate type and creator from the registration and then sets
     bool MacSetDefaultTypeAndCreator() ;
 #endif
     // looks up the appropriate type and creator from the registration and then sets
     bool MacSetDefaultTypeAndCreator() ;
 #endif

+

     // various file/dir operations
 
         // retrieve the value of the current working directory
     // various file/dir operations
 
         // retrieve the value of the current working directory


@@ -229,8 +244,8 @@ public:
 
     // directory creation and removal.
     // if full is TRUE, will try to make each directory in the path.
 
     // directory creation and removal.
     // if full is TRUE, will try to make each directory in the path.

-    bool Mkdir( int perm = 0777, bool full = FALSE);
-    static bool Mkdir( const wxString &dir, int perm = 0777, bool full = FALSE );
+    bool Mkdir( int perm = 0777, int flags = 0);
+    static bool Mkdir( const wxString &dir, int perm = 0777, int flags = 0 );

 
     bool Rmdir();
     static bool Rmdir( const wxString &dir );
 
     bool Rmdir();
     static bool Rmdir( const wxString &dir );


@@ -257,17 +272,31 @@ public:
     bool MakeRelativeTo(const wxString& pathBase = _T(""),
                         wxPathFormat format = wxPATH_NATIVE);
 
     bool MakeRelativeTo(const wxString& pathBase = _T(""),
                         wxPathFormat format = wxPATH_NATIVE);
 

+        // make the path absolute
+        //
+        // this may be done using another (than current) value of cwd
+    bool MakeAbsolute(const wxString& cwd = wxEmptyString,
+                      wxPathFormat format = wxPATH_NATIVE)
+        { return Normalize(wxPATH_NORM_DOTS | wxPATH_NORM_ABSOLUTE |
+                           wxPATH_NORM_TILDE, cwd, format); }

 
     // Comparison
 
 
     // Comparison
 

-        // compares with the rules of this platform
-    bool SameAs(const wxFileName &filepath,
-                wxPathFormat format = wxPATH_NATIVE);
+        // compares with the rules of the given platforms format
+    bool SameAs(const wxFileName& filepath,
+                wxPathFormat format = wxPATH_NATIVE) const;
+
+        // compare with another filename object
+    bool operator==(const wxFileName& filename) const
+        { return SameAs(filename); }
+    bool operator!=(const wxFileName& filename) const
+        { return !SameAs(filename); }

 
 

-        // uses the current platform settings
-    bool operator==(const wxFileName& filename) { return SameAs(filename); }
-    bool operator==(const wxString& filename)
-        { return *this == wxFileName(filename); }
+        // compare with a filename string interpreted as a native file name
+    bool operator==(const wxString& filename) const
+        { return SameAs(wxFileName(filename)); }
+    bool operator!=(const wxString& filename) const
+        { return !SameAs(wxFileName(filename)); }

 
         // are the file names of this type cases sensitive?
     static bool IsCaseSensitive( wxPathFormat format = wxPATH_NATIVE );
 
         // are the file names of this type cases sensitive?
     static bool IsCaseSensitive( wxPathFormat format = wxPATH_NATIVE );


@@ -322,16 +351,12 @@ public:
 
     const wxArrayString& GetDirs() const        { return m_dirs; }
 
 
     const wxArrayString& GetDirs() const        { return m_dirs; }
 

-    // Construct path only - possibly with the trailing separator
-    wxString GetPath( bool add_separator = FALSE,
-                      wxPathFormat format = wxPATH_NATIVE ) const;
+    // flags are combination of wxPATH_GET_XXX flags
+    wxString GetPath(int flags = 0, wxPathFormat format = wxPATH_NATIVE) const;
+

     // Replace current path with this one
     void SetPath( const wxString &path, wxPathFormat format = wxPATH_NATIVE );
 
     // Replace current path with this one
     void SetPath( const wxString &path, wxPathFormat format = wxPATH_NATIVE );
 

-    // more readable synonym
-    wxString GetPathWithSep(wxPathFormat format = wxPATH_NATIVE ) const
-        { return GetPath(TRUE /* add separator */, format); }
-

     // Construct full path with name and ext
     wxString GetFullPath( wxPathFormat format = wxPATH_NATIVE ) const;
 
     // Construct full path with name and ext
     wxString GetFullPath( wxPathFormat format = wxPATH_NATIVE ) const;
 


@@ -365,6 +390,17 @@ public:
                           wxString *ext,
                           wxPathFormat format = wxPATH_NATIVE);
 
                           wxString *ext,
                           wxPathFormat format = wxPATH_NATIVE);
 

+
+    // deprecated methods, don't use any more
+    // --------------------------------------
+
+#ifndef __DIGITALMARS__
+    wxString GetPath( bool withSep, wxPathFormat format = wxPATH_NATIVE ) const
+        { return GetPath(withSep ? wxPATH_GET_SEPARATOR : 0, format); }
+#endif
+    wxString GetPathWithSep(wxPathFormat format = wxPATH_NATIVE ) const
+        { return GetPath(wxPATH_GET_SEPARATOR, format); }
+

 private:
     // the drive/volume/device specification (always empty for Unix)
     wxString        m_volume;
 private:
     // the drive/volume/device specification (always empty for Unix)
     wxString        m_volume;