X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3c4f71cc3d63fb7bdfbd6cec3e39c8a8679f3e60..5fcef184095e69f39a86c6daa6fb08ad3e3587d8:/docs/doxygen/overviews/filesystem.h
diff --git a/docs/doxygen/overviews/filesystem.h b/docs/doxygen/overviews/filesystem.h
index f48a446fce..2dc02cb717 100644
--- a/docs/doxygen/overviews/filesystem.h
+++ b/docs/doxygen/overviews/filesystem.h
@@ -3,114 +3,114 @@
// Purpose: topic overview
// Author: wxWidgets team
// RCS-ID: $Id$
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
/**
- @page overview_fs wxFileSystem Overview
+@page overview_fs wxFileSystem Overview
- The wxHTML library uses a @b virtual file systems mechanism
- similar to the one used in Midnight Commander, Dos Navigator,
- FAR or almost any modern file manager. It allows the user to access
- data stored in archives as if they were ordinary files. On-the-fly
- generated files that exist only in memory are also supported.
+The wxHTML library uses a @b virtual file systems mechanism
+similar to the one used in Midnight Commander, Dos Navigator,
+FAR or almost any modern file manager. It allows the user to access
+data stored in archives as if they were ordinary files. On-the-fly
+generated files that exist only in memory are also supported.
- @li @ref overview_fs_classes
- @li @ref overview_fs_locations
- @li @ref overview_fs_combined
- @li @ref overview_fs_wxhtmlfs
- @li @ref overview_fs_init
+@li @ref overview_fs_classes
+@li @ref overview_fs_locations
+@li @ref overview_fs_combined
+@li @ref overview_fs_wxhtmlfs
+@li @ref overview_fs_init
-
+
- @section overview_fs_classes Classes
+@section overview_fs_classes Classes
- Three classes are used in order to provide virtual file systems mechanism:
+Three classes are used in order to provide virtual file systems mechanism:
- @li The wxFSFile class provides information
- about opened file (name, input stream, mime type and anchor).
- @li The wxFileSystem class is the interface.
- Its main methods are ChangePathTo() and OpenFile(). This class
- is most often used by the end user.
- @li The wxFileSystemHandler is the core
- of virtual file systems mechanism. You can derive your own handler and pass
- it to the VFS mechanism. You can derive your own handler and pass it to
- wxFileSystem's AddHandler() method. In the new handler you only need to
- override the OpenFile() and CanOpen() methods.
+@li The wxFSFile class provides information
+ about opened file (name, input stream, mime type and anchor).
+@li The wxFileSystem class is the interface.
+ Its main methods are ChangePathTo() and OpenFile(). This class
+ is most often used by the end user.
+@li The wxFileSystemHandler is the core
+ of virtual file systems mechanism. You can derive your own handler and pass
+ it to the VFS mechanism. You can derive your own handler and pass it to
+ wxFileSystem's AddHandler() method. In the new handler you only need to
+ override the OpenFile() and CanOpen() methods.
- @section overview_fs_locations Locations
+@section overview_fs_locations Locations
- Locations (aka filenames aka addresses) are constructed from four parts:
+Locations (aka filenames aka addresses) are constructed from four parts:
- @li @b protocol - handler can recognize if it is able to open a
- file by checking its protocol. Examples are "http", "file" or "ftp".
- @li right location - is the name of file within the protocol.
- In "http://www.wxwidgets.org/index.html" the right location is "//www.wxwidgets.org/index.html".
- @li @b anchor - an anchor is optional and is usually not present.
- In "index.htm#chapter2" the anchor is "chapter2".
- @li left location - this is usually an empty string.
- It is used by 'local' protocols such as ZIP.
- See Combined Protocols paragraph for details.
+@li @b protocol - handler can recognize if it is able to open a
+ file by checking its protocol. Examples are "http", "file" or "ftp".
+@li right location - is the name of file within the protocol.
+ In "http://www.wxwidgets.org/index.html" the right location is "//www.wxwidgets.org/index.html".
+@li @b anchor - an anchor is optional and is usually not present.
+ In "index.htm#chapter2" the anchor is "chapter2".
+@li left location - this is usually an empty string.
+ It is used by 'local' protocols such as ZIP.
+ See Combined Protocols paragraph for details.
- @section overview_fs_combined Combined Protocols
+@section overview_fs_combined Combined Protocols
- The left location precedes the protocol in the URL string.
+The left location precedes the protocol in the URL string.
- It is not used by global protocols like HTTP but it becomes handy when nesting
- protocols - for example you may want to access files in a ZIP archive:
- file:archives/cpp_doc.zip#zip:reference/fopen.htm#syntax
- In this example, the protocol is "zip", right location is
- "reference/fopen.htm", anchor is "syntax" and left location
- is "file:archives/cpp_doc.zip".
+It is not used by global protocols like HTTP but it becomes handy when nesting
+protocols - for example you may want to access files in a ZIP archive:
+file:archives/cpp_doc.zip#zip:reference/fopen.htm#syntax
+In this example, the protocol is "zip", right location is
+"reference/fopen.htm", anchor is "syntax" and left location
+is "file:archives/cpp_doc.zip".
- There are @b two protocols used in this example: "zip" and "file".
+There are @b two protocols used in this example: "zip" and "file".
- @section overview_fs_wxhtmlfs File Systems Included in wxHTML
+@section overview_fs_wxhtmlfs File Systems Included in wxHTML
- The following virtual file system handlers are part of wxWidgets so far:
+The following virtual file system handlers are part of wxWidgets so far:
- @li @b wxArchiveFSHandler:
- A handler for archives such as zip
- and tar. Include file is wx/fs_arc.h. URLs examples:
- "archive.zip#zip:filename", "archive.tar.gz#gzip:#tar:filename".
- @li @b wxFilterFSHandler:
- A handler for compression schemes such
- as gzip. Header is wx/fs_filter.h. URLs are in the form, e.g.:
- "document.ps.gz#gzip:".
- @li @b wxInternetFSHandler:
- A handler for accessing documents
- via HTTP or FTP protocols. Include file is wx/fs_inet.h.
- @li @b wxMemoryFSHandler:
- This handler allows you to access
- data stored in memory (such as bitmaps) as if they were regular files.
- See wxMemoryFSHandler for details.
- Include file is wx/fs_mem.h. URL is prefixed with memory:, e.g.
- "memory:myfile.htm"
+@li @b wxArchiveFSHandler:
+ A handler for archives such as zip
+ and tar. Include file is wx/fs_arc.h. URLs examples:
+ "archive.zip#zip:filename", "archive.tar.gz#gzip:#tar:filename".
+@li @b wxFilterFSHandler:
+ A handler for compression schemes such
+ as gzip. Header is wx/fs_filter.h. URLs are in the form, e.g.:
+ "document.ps.gz#gzip:".
+@li @b wxInternetFSHandler:
+ A handler for accessing documents
+ via HTTP or FTP protocols. Include file is wx/fs_inet.h.
+@li @b wxMemoryFSHandler:
+ This handler allows you to access
+ data stored in memory (such as bitmaps) as if they were regular files.
+ See wxMemoryFSHandler for details.
+ Include file is wx/fs_mem.h. URL is prefixed with memory:, e.g.
+ "memory:myfile.htm"
- In addition, wxFileSystem itself can access local files.
+In addition, wxFileSystem itself can access local files.
- @section overview_fs_init Initializing file system handlers
+@section overview_fs_init Initializing file system handlers
- Use wxFileSystem::AddHandler to initialize a handler, for example:
+Use wxFileSystem::AddHandler to initialize a handler, for example:
- @code
- #include
+@code
+#include
- ...
+...
- bool MyApp::OnInit()
- {
- wxFileSystem::AddHandler(new wxMemoryFSHandler);
- ...
- }
- @endcode
+bool MyApp::OnInit()
+{
+ wxFileSystem::AddHandler(new wxMemoryFSHandler);
+...
+}
+@endcode
*/