1 // Copyright (c) 2012 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.
5 #ifndef UI_VIEWS_FOCUS_ACCELERATOR_HANDLER_H_
6 #define UI_VIEWS_FOCUS_ACCELERATOR_HANDLER_H_
8 #include "build/build_config.h"
13 #include "base/compiler_specific.h"
14 #include "base/message_loop/message_loop.h"
15 #include "ui/views/views_export.h"
19 #if defined(USE_AURA) && defined(USE_X11)
20 // Dispatch an XEvent to the RootView. Return true if the event was dispatched
21 // and handled, false otherwise.
22 bool VIEWS_EXPORT DispatchXEvent(XEvent* xevent);
23 #endif // USE_AURA && USE_X11
25 // This class delegates the key messages to the associated FocusManager class
26 // for the window that is receiving these messages for accelerator processing.
27 class VIEWS_EXPORT AcceleratorHandler : public base::MessageLoop::Dispatcher {
31 // Dispatcher method. This returns true if an accelerator was processed by the
33 virtual bool Dispatch(const base::NativeEvent& event) OVERRIDE;
37 // The keys currently pressed and consumed by the FocusManager.
38 std::set<WPARAM> pressed_keys_;
41 DISALLOW_COPY_AND_ASSIGN(AcceleratorHandler);
46 #endif // UI_VIEWS_FOCUS_ACCELERATOR_HANDLER_H_