From da316f337e6c65013b8e782e58c82bf67d56e814 Mon Sep 17 00:00:00 2001
From: Andrew Riedi <andrewriedi@gmail.com>
Date: Sat, 24 Nov 2007 12:37:01 -0800
Subject: [PATCH] user32: Add stub load_ani_cursor().

Patch based off of Henri Verbeet's patchset.
---
 dlls/user32/cursoricon.c |   32 ++++++++++++++++++++++++++++++--
 1 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/dlls/user32/cursoricon.c b/dlls/user32/cursoricon.c
index d528bee..1a93eb1 100644
--- a/dlls/user32/cursoricon.c
+++ b/dlls/user32/cursoricon.c
@@ -5,6 +5,7 @@
  *           1996 Martin Von Loewis
  *           1997 Alex Korobka
  *           1998 Turchanov Sergey
+ *           2007 Andrew Riedi
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -39,8 +40,6 @@
  * the X client instead of in the server like other bitmaps; however,
  * some programs (notably Paint Brush) expect to be able to manipulate
  * the bits directly :-(
- *
- * FIXME: what are we going to do with animation and color (bpp > 1) cursors ?!
  */
 
 #include "config.h"
@@ -885,6 +884,28 @@ HICON WINAPI CreateIconFromResource( LPBYTE bits, UINT cbSize,
 }
 
 
+/**********************************************************************
+ *		load_ani_cursor
+ *		
+ *		This function loads the animated cursor into memory.
+ */
+static HCURSOR load_ani_cursor( const LPBYTE bits, DWORD bits_size,
+    INT width, INT height )
+{
+    TRACE("bits: %p, bits_size: %i, width: %i, height: %i\n",
+        bits, bits_size, width, height);
+
+    if (!bits)
+    {
+        ERR("Failed to find bits for .ani cursor.");
+        return NULL;
+    }
+
+    FIXME("No support for .ani cursors.\n");
+
+    return NULL;
+}
+
 static HICON CURSORICON_LoadFromFile( LPCWSTR filename,
                              INT width, INT height, INT colors,
                              BOOL fCursor, UINT loadflags)
@@ -901,6 +922,13 @@ static HICON CURSORICON_LoadFromFile( LPCWSTR filename,
     if (!bits)
         return hIcon;
 
+    /* Check for .ani. */
+    if (memcmp( bits, "RIFF", 4 ) == 0)
+    {
+        hIcon = load_ani_cursor( bits, filesize, width, height );
+        goto end;
+    }
+
     dir = (CURSORICONFILEDIR*) bits;
     if ( filesize < sizeof(*dir) )
         goto end;
-- 
1.4.4.2