Implement UI automation on the Mac....

views/event.h

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef VIEWS_EVENT_H_
 #define VIEWS_EVENT_H_
 
 #include "base/basictypes.h"
 #include "base/keyboard_codes.h"
 #include "gfx/point.h"
@@ skipping 28 matching lines @@
                    ET_MOUSE_DRAGGED,
                    ET_MOUSE_RELEASED,
                    ET_MOUSE_MOVED,
                    ET_MOUSE_ENTERED,
                    ET_MOUSE_EXITED,
                    ET_KEY_PRESSED,
                    ET_KEY_RELEASED,
                    ET_MOUSEWHEEL,
                    ET_DROP_TARGET_EVENT };
 
-  // Event flags currently supported
+  // Event flags currently supported.  Although this is a "views"
+  // file, this header is used on non-views platforms (e.g. OSX).  For
+  // example, these EventFlags are used by the automation provider for
+  // all platforms.
   enum EventFlags { EF_SHIFT_DOWN         = 1 << 0,
                     EF_CONTROL_DOWN       = 1 << 1,
                     EF_ALT_DOWN           = 1 << 2,
                     EF_LEFT_BUTTON_DOWN   = 1 << 3,
                     EF_MIDDLE_BUTTON_DOWN = 1 << 4,
-                    EF_RIGHT_BUTTON_DOWN  = 1 << 5 };
+                    EF_RIGHT_BUTTON_DOWN  = 1 << 5,
+                    EF_COMMAND_DOWN       = 1 << 6,  // Only useful on OSX
+  };
 
   // Return the event type
   EventType GetType() const {
     return type_;
   }
 
   // Return the event time stamp in ticks
   int GetTimeStamp() const {
     return time_stamp_;
   }
@@ skipping 268 matching lines @@
  private:
   const OSExchangeData& data_;
   int source_operations_;
 
   DISALLOW_COPY_AND_ASSIGN(DropTargetEvent);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_EVENT_H_