X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/22d6efa851642c6a69174278fc50f712f41e2271..749bb9f1291c3c967a25cbbd9aed98a89f7e1511:/docs/latex/wx/filesys.tex?ds=sidebyside

diff --git a/docs/latex/wx/filesys.tex b/docs/latex/wx/filesys.tex
index 25eb6181c1..8c8b0f6215 100644
--- a/docs/latex/wx/filesys.tex
+++ b/docs/latex/wx/filesys.tex
@@ -5,19 +5,23 @@
 
 \section{\class{wxFileSystem}}\label{wxfilesystem}
 
-This class provides interface for opening files on different
+This class provides an interface for opening files on different
 file systems. It can handle absolute and/or local filenames.
-It uses system of \helpref{handlers}{wxfilesystemhandler} to
+It uses a system of \helpref{handlers}{wxfilesystemhandler} to
 provide access to user-defined virtual file systems.
 
 \wxheading{Derived from}
 
-wxObject
+\helpref{wxObject}{wxobject}
+
+\wxheading{Include files}
+
+<wx/filesys.h>
 
 \wxheading{See Also}
 
-\helpref{wxFileSystemHandler}{wxfilesystemhandler},
-\helpref{wxFSFile}{wxfsfile},
+\helpref{wxFileSystemHandler}{wxfilesystemhandler}, 
+\helpref{wxFSFile}{wxfsfile}, 
 \helpref{Overview}{fs}
 
 \latexignore{\rtfignore{\wxheading{Members}}}
@@ -28,36 +32,55 @@ wxObject
 
 Constructor. 
 
+\membersection{wxFileSystem::AddHandler}\label{wxfilesystemaddhandler}
+
+\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.
+
+\wxheading{Note}
+
+You can call:
+
+\begin{verbatim}
+wxFileSystem::AddHandler(new My_FS_Handler);
+\end{verbatim}
+
+This is because (a) AddHandler is a static method, and (b) the handlers
+are deleted in wxFileSystem's destructor so that you don't have to
+care about it.
+
 \membersection{wxFileSystem::ChangePathTo}\label{wxfilesystemchangepathto}
 
-\func{void}{ChangePathTo}{\param{const wxString\& }{location}, \param{bool }{is\_dir = FALSE}}
+\func{void}{ChangePathTo}{\param{const wxString\& }{location}, \param{bool }{is\_dir = false}}
 
 Sets the current location. {\it location} parameter passed to 
 \helpref{OpenFile}{wxfilesystemopenfile} is relative to this path.
 
-{\bf Caution! } Unless {\it is\_dir} is TRUE the {\it location} parameter
-is not directory name but the name of the file in this directory!! All these
-commands change path to "dir/subdir/" :
+{\bf Caution! } Unless {\it is\_dir} is true the {\it location} parameter
+is not the directory name but the name of the file in this directory. All these
+commands change the path to "dir/subdir/":
 
 \begin{verbatim}
-ChangePathTo("dir/subdir/xh.htm");
-ChangePathTo("dir/subdir", TRUE);
-ChangePathTo("dir/subdir/", TRUE);
+  ChangePathTo("dir/subdir/xh.htm");
+  ChangePathTo("dir/subdir", true);
+  ChangePathTo("dir/subdir/", true);
 \end{verbatim}
 
 \wxheading{Parameters}
 
-\docparam{location}{the new location. Its meaning depends on value of {\it is\_dir}}
+\docparam{location}{the new location. Its meaning depends on the value of {\it is\_dir}}
 
-\docparam{is\_dir}{if TRUE {\it location} is new directory. If FALSE (default)
+\docparam{is\_dir}{if true {\it location} is new directory. If false (default) 
 {\it location} is {\bf file in} the new directory.}
 
 \wxheading{Example}
 
 \begin{verbatim}
-f = fs -> OpenFile("hello.htm"); // opens file 'hello.htm'
-fs -> ChangePathTo("subdir/folder", TRUE);
-f = fs -> OpenFile("hello.htm"); // opens file 'subdir/folder/hello.htm' !!
+  f = fs -> OpenFile("hello.htm"); // opens file 'hello.htm'
+  fs -> ChangePathTo("subdir/folder", true);
+  f = fs -> OpenFile("hello.htm"); // opens file 'subdir/folder/hello.htm' !!
 \end{verbatim}
 
 \membersection{wxFileSystem::GetPath}\label{wxfilesystemgetpath}
@@ -66,31 +89,50 @@ f = fs -> OpenFile("hello.htm"); // opens file 'subdir/folder/hello.htm' !!
 
 Returns actual path (set by \helpref{ChangePathTo}{wxfilesystemchangepathto}).
 
+\membersection{wxFileSystem::FileNameToURL}\label{wxfilesystemfilenametourl}
+
+\func{static wxString}{FileNameToURL}{\param{wxFileName }{filename}}
+
+Converts filename into URL.
+
+\wxheading{See also}
+
+\helpref{wxFileSystem::URLToFileName}{wxfilesystemurltofilename},
+\helpref{wxFileName}{wxfilename}
+
+\membersection{wxFileSystem::FindFirst}\label{wxfilesystemfindfirst}
+
+\func{wxString}{FindFirst}{\param{const wxString\& }{wildcard}, \param{int }{flags = 0}}
+
+Works like \helpref{wxFindFirstFile}{wxfindfirstfile}. Returns name of the first
+filename (within filesystem's current path) that matches {\it wildcard}. {\it flags} may be one of
+wxFILE (only files), wxDIR (only directories) or 0 (both).
+
+\membersection{wxFileSystem::FindNext}\label{wxfilesystemfindnext}
+
+\func{wxString}{FindNext}{\void}
+
+Returns the next filename that matches parameters passed to \helpref{FindFirst}{wxfilesystemfindfirst}.
+
 \membersection{wxFileSystem::OpenFile}\label{wxfilesystemopenfile}
 
 \func{wxFSFile*}{OpenFile}{\param{const wxString\& }{location}}
 
-Opens file and returns pointer to \helpref{wxFSFile}{wxfsfile} object
+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
 (based on value passed to ChangePathTo() method) and then as an
-absolute path.
+absolute path.  Note that the user is responsible for deleting the returned
+wxFSFile.  
 
-\membersection{wxFileSystem::AddHandler}\label{wxfilesystemaddhandler}
+\membersection{wxFileSystem::URLToFileName}\label{wxfilesystemurltofilename}
 
-\func{static void}{AddHandler}{\param{wxFileSystemHandler }{*handler}}
+\func{static wxFileName}{URLToFileName}{\param{const wxString\& }{url}}
 
-This static function adds new handler into the list of handlers.
-The \helpref{handlers}{wxfilesystemhandler} provide access to virtual FS.
-
-\wxheading{Note}
+Converts URL into a well-formed filename. The URL must use the {\tt file} 
+protocol.
 
-You can call:
+\wxheading{See also}
 
-\begin{verbatim}
-wxFileSystem::AddHandler(new My_FS_Handler);
-\end{verbatim}
-
-This is because (a) AddHandler is a static method, and (b) the handlers
-are deleted in wxFileSystem's destructor so that you don't have to
-care about it.
+\helpref{wxFileSystem::FileNameToURL}{wxfilesystemfilenametourl}, 
+\helpref{wxFileName}{wxfilename}