X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b8b37cedd39bae3a3653003a7f8ae5fecf4df78f..066f3611df971be93b2ec46b82c2f05f3ff9a422:/docs/latex/wx/filesys.tex

diff --git a/docs/latex/wx/filesys.tex b/docs/latex/wx/filesys.tex
index 5f28f6f092..cc590f5d52 100644
--- a/docs/latex/wx/filesys.tex
+++ b/docs/latex/wx/filesys.tex
@@ -18,6 +18,10 @@ provide access to user-defined virtual file systems.
 
 <wx/filesys.h>
 
+\wxheading{Library}
+
+\helpref{wxBase}{librarieslist}
+
 \wxheading{See Also}
 
 \helpref{wxFileSystemHandler}{wxfilesystemhandler}, 
@@ -38,8 +42,10 @@ Constructor.
 
 \func{static void}{AddHandler}{\param{wxFileSystemHandler }{*handler}}
 
-This static function adds new handler into the list of handlers.
-The \helpref{handlers}{wxfilesystemhandler} provide access to virtual FS.
+This static function adds new handler into the list of 
+\helpref{handlers}{wxfilesystemhandler} which provide access to virtual FS.
+Note that if two handlers for the same protocol are added, the last one added
+takes precedence.
 
 \wxheading{Note}
 
@@ -116,7 +122,7 @@ Converts filename into URL.
 
 \membersection{wxFileSystem::FindFileInPath}\label{wxfilesystemfindfileinpath}
 
-\func{bool}{FindFileInPath}{\param{wxString }{*str}, \param{const wxChar }{*path}, \param{const wxChar }{*file}}
+\func{bool}{FindFileInPath}{\param{wxString }{*str}, \param{const wxString\& }{path}, \param{const wxString\& }{file}}
 
 Looks for the file with the given name \arg{file} in a colon or semi-colon
 (depending on the current platform) separated list of directories in
@@ -151,7 +157,7 @@ Returns the next filename that matches parameters passed to \helpref{FindFirst}{
 
 \membersection{wxFileSystem::OpenFile}\label{wxfilesystemopenfile}
 
-\func{wxFSFile*}{OpenFile}{\param{const wxString\& }{location}}
+\func{wxFSFile*}{OpenFile}{\param{const wxString\& }{location}, \param{int }{flags = wxFS\_READ}}
 
 Opens the file and returns a pointer to a \helpref{wxFSFile}{wxfsfile} object
 or NULL if failed. It first tries to open the file in relative scope
@@ -159,6 +165,22 @@ or NULL if failed. It first tries to open the file in relative scope
 absolute path.  Note that the user is responsible for deleting the returned
 wxFSFile.  
 
+{\it flags} can be one or more of the following bit values ored together:
+
+\begin{verbatim}
+// Open Bit Flags
+enum {
+    wxFS_READ = 1,      // Open for reading
+    wxFS_SEEKABLE = 4   // Returned stream will be seekable
+};
+\end{verbatim}
+
+A stream opened with just the default {\it wxFS\_READ} flag may
+or may not be seekable depending on the underlying source.
+Passing {\it wxFS\_READ | wxFS\_SEEKABLE} for {\it flags} will
+back a stream that is not natively seekable with memory or a file
+and return a stream that is always seekable.
+
 
 \membersection{wxFileSystem::URLToFileName}\label{wxfilesystemurltofilename}