diff -r 000000000000 -r 6474c204b198 widget/cocoa/nsMacCursor.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widget/cocoa/nsMacCursor.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,105 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsMacCursor_h_
+#define nsMacCursor_h_
+
+#import <Cocoa/Cocoa.h>
+#import "nsIWidget.h"
+
+/*! @class      nsMacCursor
+    @abstract   Represents a native Mac cursor.
+    @discussion <code>nsMacCursor</code> provides a simple API for creating and working with native Macintosh cursors.
+                Cursors can be created used without needing to be aware of the way different cursors are implemented,
+                in particular the details of managing an animated cursor are hidden.
+*/
+@interface nsMacCursor : NSObject
+{
+  @private
+  NSTimer *mTimer;
+  @protected
+  nsCursor mType;
+  int mFrameCounter;    
+}
+
+/*! @method     cursorWithCursor:
+    @abstract   Create a cursor by specifying a Cocoa <code>NSCursor</code>.
+    @discussion Creates a cursor representing the given Cocoa built-in cursor.
+    @param      aCursor the <code>NSCursor</code> to use
+    @param      aType the corresponding <code>nsCursor</code> constant
+    @result     an autoreleased instance of <code>nsMacCursor</code> representing the given <code>NSCursor</code>
+ */
++ (nsMacCursor *) cursorWithCursor: (NSCursor *) aCursor type: (nsCursor) aType;
+
+/*! @method     cursorWithImageNamed:hotSpot:type:
+    @abstract   Create a cursor by specifying the name of an image resource to use for the cursor and a hotspot.
+    @discussion Creates a cursor by loading the named image using the <code>+[NSImage imageNamed:]</code> method.
+                <p>The image must be compatible with any restrictions laid down by <code>NSCursor</code>. These vary
+                by operating system version.</p>
+                <p>The hotspot precisely determines the point where the user clicks when using the cursor.</p>
+    @param      aCursor the name of the image to use for the cursor
+    @param      aPoint the point within the cursor to use as the hotspot
+    @param      aType the corresponding <code>nsCursor</code> constant
+    @result     an autoreleased instance of <code>nsMacCursor</code> that uses the given image and hotspot
+ */
++ (nsMacCursor *) cursorWithImageNamed: (NSString *) aCursorImage hotSpot: (NSPoint) aPoint type: (nsCursor) aType;
+
+/*! @method     cursorWithFrames:type:
+    @abstract   Create an animated cursor by specifying the frames to use for the animation.
+    @discussion Creates a cursor that will animate by cycling through the given frames. Each element of the array
+                must be an instance of <code>NSCursor</code>
+    @param      aCursorFrames an array of <code>NSCursor</code>, representing the frames of an animated cursor, in the
+                order they should be played.
+    @param      aType the corresponding <code>nsCursor</code> constant
+    @result     an autoreleased instance of <code>nsMacCursor</code> that will animate the given cursor frames
+ */
++ (nsMacCursor *) cursorWithFrames: (NSArray *) aCursorFrames type: (nsCursor) aType;
+
+/*! @method     cocoaCursorWithImageNamed:hotSpot:
+    @abstract   Create a Cocoa NSCursor object with a Gecko image resource name and a hotspot point.
+    @discussion Create a Cocoa NSCursor object with a Gecko image resource name and a hotspot point.
+    @param      imageName the name of the gecko image resource, "tiff" extension is assumed, do not append.
+    @param      aPoint the point within the cursor to use as the hotspot
+    @result     an autoreleased instance of <code>nsMacCursor</code> that will animate the given cursor frames
+ */
++ (NSCursor *) cocoaCursorWithImageNamed: (NSString *) imageName hotSpot: (NSPoint) aPoint;
+
+/*! @method     isSet
+    @abstract   Determines whether this cursor is currently active.
+    @discussion This can be helpful when the Cocoa NSCursor state can be influenced without going
+                through nsCursorManager.
+    @result     whether the cursor is currently set
+ */
+- (BOOL) isSet;
+
+/*! @method     set
+    @abstract   Set the cursor.
+    @discussion Makes this cursor the current cursor. If the cursor is animated, the animation is started.
+ */
+- (void) set;
+
+/*! @method     unset
+    @abstract   Unset the cursor. The cursor will return to the default (usually the arrow cursor).
+    @discussion Unsets the cursor. If the cursor is animated, the animation is stopped.
+ */
+- (void) unset;
+
+/*! @method     isAnimated
+    @abstract   Tests whether this cursor is animated.
+    @discussion Use this method to determine whether a cursor is animated
+    @result     YES if the cursor is animated (has more than one frame), NO if it is a simple static cursor.
+ */
+- (BOOL) isAnimated;
+
+/** @method     cursorType
+    @abstract   Get the cursor type for this cursor
+    @discussion This method returns the <code>nsCursor</code> constant that corresponds to this cursor, which is  
+                equivalent to the CSS name for the cursor.
+    @result     The nsCursor constant corresponding to this cursor, or nsCursor's 'eCursorCount' if the cursor 
+                is a custom cursor loaded from a URI
+ */
+- (nsCursor) type;
+@end
+
+#endif // nsMacCursor_h_