Home | History | Annotate | Download | only in cocoa
      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef UI_EVENTS_COCOA_COCOA_EVENT_UTILS_H_
      6 #define UI_EVENTS_COCOA_COCOA_EVENT_UTILS_H_
      7 
      8 #import <Cocoa/Cocoa.h>
      9 
     10 #include "ui/events/events_export.h"
     11 
     12 namespace ui {
     13 
     14 // Converts the Cocoa |modifiers| bitsum into a ui::EventFlags bitsum.
     15 EVENTS_EXPORT int EventFlagsFromModifiers(NSUInteger modifiers);
     16 
     17 // Retrieves a bitsum of ui::EventFlags represented by |event|,
     18 // but instead use the modifier flags given by |modifiers|,
     19 // which is the same format as |-NSEvent modifierFlags|. This allows
     20 // substitution of the modifiers without having to create a new event from
     21 // scratch.
     22 EVENTS_EXPORT int EventFlagsFromNSEventWithModifiers(NSEvent* event,
     23                                                      NSUInteger modifiers);
     24 }  // namespace ui
     25 
     26 #endif  // UI_EVENTS_COCOA_COCOA_EVENT_UTILS_H_
     27