Updates to Indonesian translations by Rahmat Bambang.

[wxWidgets.git] / interface / wx / filesys.h

diff --git a/interface/wx/filesys.h b/interface/wx/filesys.h
index 602ffe3bf698752d6c8afb0728c2d1b41df3307c..94ea102527b8751a13667246ac238856f5aa8431 100644 (file)
--- a/interface/wx/filesys.h
+++ b/interface/wx/filesys.h
@@ -3,7 +3,7 @@
 // Purpose:     interface of wxFileSystem, wxFileSystemHandler, wxFSFile
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
 // Purpose:     interface of wxFileSystem, wxFileSystemHandler, wxFSFile
 // Author:      wxWidgets team
 // RCS-ID:      $Id$

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

 /////////////////////////////////////////////////////////////////////////////
 
 
 /////////////////////////////////////////////////////////////////////////////
 
 


@@ -36,6 +36,11 @@ class wxFileSystem : public wxObject
 public:
     /**
         Constructor.
 public:
     /**
         Constructor.

+
+        The initial current path of this object will be empty
+        (i.e. GetPath() == wxEmptyString) which means that e.g. OpenFile()
+        or FindFirst() functions will use current working directory as
+        current path (see also wxGetCwd).

     */
     wxFileSystem();
 
     */
     wxFileSystem();
 


@@ -54,8 +59,13 @@ public:
               handlers are deleted in wxFileSystem's destructor so that you
               don't have to care about it.
     */
               handlers are deleted in wxFileSystem's destructor so that you
               don't have to care about it.
     */

-    static void AddHandler(wxFileSystemHandler handler);
+    static void AddHandler(wxFileSystemHandler* handler);

 
 

+    /**
+       Remove a filesystem handler from the list of handlers.
+    */
+    static wxFileSystemHandler* RemoveHandler(wxFileSystemHandler *handler);
+    

     /**
         Sets the current location. @a location parameter passed to OpenFile() is
         relative to this path.
     /**
         Sets the current location. @a location parameter passed to OpenFile() is
         relative to this path.


@@ -100,14 +110,14 @@ public:
         If the file is found in any directory, returns @true and the full path
         of the file in @a str, otherwise returns @false and doesn't modify @a str.
 
         If the file is found in any directory, returns @true and the full path
         of the file in @a str, otherwise returns @false and doesn't modify @a str.
 

-        @param str
+        @param pStr

             Receives the full path of the file, must not be @NULL
         @param path
             wxPATH_SEP-separated list of directories
         @param file
             the name of the file to look for
     */
             Receives the full path of the file, must not be @NULL
         @param path
             wxPATH_SEP-separated list of directories
         @param file
             the name of the file to look for
     */

-    bool FindFileInPath(wxString str, const wxString& path,
+    bool FindFileInPath(wxString* pStr, const wxString& path,

                         const wxString& file);
 
     /**
                         const wxString& file);
 
     /**


@@ -155,6 +165,11 @@ public:
         Passing @e "wxFS_READ | wxFS_SEEKABLE" for @a flags will back
         a stream that is not natively seekable with memory or a file
         and return a stream that is always seekable.
         Passing @e "wxFS_READ | wxFS_SEEKABLE" for @a flags will back
         a stream that is not natively seekable with memory or a file
         and return a stream that is always seekable.

+
+        @note
+        The @a location argument is, despite this method's name @em not
+        a filename. It is a "location", aka wxFileSystem URL (see
+        @ref overview_fs).

     */
     wxFSFile* OpenFile(const wxString& location,
                        int flags = wxFS_READ);
     */
     wxFSFile* OpenFile(const wxString& location,
                        int flags = wxFS_READ);


@@ -172,7 +187,7 @@ public:
     @class wxFSFile
 
     This class represents a single file opened by wxFileSystem.
     @class wxFSFile
 
     This class represents a single file opened by wxFileSystem.

-    It provides more information than wxWindow's input stream
+    It provides more informations than wxWidgets' input streams

     (stream, filename, mime type, anchor).
 
     @note Any pointer returned by a method of wxFSFile is valid only as long as
     (stream, filename, mime type, anchor).
 
     @note Any pointer returned by a method of wxFSFile is valid only as long as


@@ -182,7 +197,7 @@ public:
           ten identical pointers.
 
     @library{wxbase}
           ten identical pointers.
 
     @library{wxbase}

-    @category{vfs}
+    @category{vfs,file}

 
     @see wxFileSystemHandler, wxFileSystem, @ref overview_fs
 */
 
     @see wxFileSystemHandler, wxFileSystem, @ref overview_fs
 */


@@ -227,20 +242,18 @@ public:
         @param modif
             Modification date and time for this file.
     */
         @param modif
             Modification date and time for this file.
     */

-    wxFSFile(wxInputStream stream,
-             const wxString& location,
-             const wxString& mimetype,
-             const wxString& anchor,
+    wxFSFile(wxInputStream* stream, const wxString& location,
+             const wxString& mimetype, const wxString& anchor,

              wxDateTime modif);
 
     /**
         Detaches the stream from the wxFSFile object. That is, the
              wxDateTime modif);
 
     /**
         Detaches the stream from the wxFSFile object. That is, the

-        stream obtained with GetStream() will continue its existance
+        stream obtained with GetStream() will continue its existence

         after the wxFSFile object is deleted.
 
         You will have to delete the stream yourself.
     */
         after the wxFSFile object is deleted.
 
         You will have to delete the stream yourself.
     */

-    void DetachStream();
+    wxInputStream* DetachStream();

 
     /**
         Returns anchor (if present). The term of @b anchor can be easily
 
     /**
         Returns anchor (if present). The term of @b anchor can be easily


@@ -328,7 +341,7 @@ public:
 
     @beginWxPerlOnly
     In wxPerl, you need to derive your file system handler class
 
     @beginWxPerlOnly
     In wxPerl, you need to derive your file system handler class

-    from Wx::PlFileSystemHandler.
+    from @c Wx::PlFileSystemHandler.

     @endWxPerlOnly
 
     @library{wxbase}
     @endWxPerlOnly
 
     @library{wxbase}


@@ -380,6 +393,32 @@ public:
     */
     virtual wxString FindNext();
 
     */
     virtual wxString FindNext();
 

+    /**
+        Returns the MIME type based on @b extension of @a location.
+        (While wxFSFile::GetMimeType() returns real MIME type - either
+         extension-based or queried from HTTP.)
+
+        Example:
+        @code
+        GetMimeTypeFromExt("index.htm") == "text/html"
+        @endcode
+    */
+    static wxString GetMimeTypeFromExt(const wxString& location);
+
+    /**
+        Opens the file and returns wxFSFile pointer or @NULL if failed.
+        Must be overridden in derived handlers.
+
+        @param fs
+            Parent FS (the FS from that OpenFile was called).
+            See the ZIP handler for details of how to use it.
+        @param location
+            The absolute location of file.
+    */
+    virtual wxFSFile* OpenFile(wxFileSystem& fs, const wxString& location) = 0;
+
+protected:
+

     /**
         Returns the anchor if present in the location.
         See wxFSFile::GetAnchor for details.
     /**
         Returns the anchor if present in the location.
         See wxFSFile::GetAnchor for details.


@@ -403,18 +442,6 @@ public:
     */
     static wxString GetLeftLocation(const wxString& location);
 
     */
     static wxString GetLeftLocation(const wxString& location);
 

-    /**
-        Returns the MIME type based on @b extension of @a location.
-        (While wxFSFile::GetMimeType() returns real MIME type - either
-         extension-based or queried from HTTP.)
-
-        Example:
-        @code
-        GetMimeTypeFromExt("index.htm") == "text/html"
-        @endcode
-    */
-    static wxString GetMimeTypeFromExt(const wxString& location);
-

     /**
         Returns the protocol string extracted from @a location.
 
     /**
         Returns the protocol string extracted from @a location.
 


@@ -434,18 +461,43 @@ public:
         @endcode
     */
     static wxString GetRightLocation(const wxString& location);
         @endcode
     */
     static wxString GetRightLocation(const wxString& location);

+};
+
+
+/**
+    Input stream for virtual file stream files.
+
+    The stream reads data from wxFSFile obtained from wxFileSystem. It is
+    especially useful to allow using virtual files with other wxWidgets
+    functions and classes working with streams, e.g. for loading images or
+    animations from virtual files and not only physical ones.
+
+    @library{wxbase}
+    @category{streams}
+
+    @see wxWrapperInputStream, wxFSFile

 
 

+    @since 2.9.4
+*/
+class wxFSInputStream : public wxWrapperInputStream
+{
+public:

     /**
     /**

-        Opens the file and returns wxFSFile pointer or @NULL if failed.
-        Must be overridden in derived handlers.
+        Create a stream associated with the data of the given virtual file
+        system file.

 
 

-        @param fs
-            Parent FS (the FS from that OpenFile was called).
-            See the ZIP handler for details of how to use it.
-        @param location
-            The absolute location of file.
+        @param filename
+            The name of the input file passed to wxFileSystem::OpenFile().
+        @param flags
+            Combination of flags from wxFileSystemOpenFlags. ::wxFS_READ is
+            implied, i.e. it is always added to the flags value.
+
+        Use wxStreamBase::IsOk() to verify if the constructor succeeded.

     */
     */

-    virtual wxFSFile* OpenFile(wxFileSystem& fs,
-                               const wxString& location);
-};
+    wxFileInputStream(const wxString& filename, int flags = 0);

 
 

+    /**
+        Returns @true if the stream is initialized and ready.
+    */
+    bool IsOk() const;
+};