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// Copyright (c) 2012 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.
#include "ash/accelerators/accelerator_dispatcher.h"
#include <X11/Xlib.h>
// Xlib defines RootWindow
#ifdef RootWindow
#undef RootWindow
#endif
#include "ash/accelerators/accelerator_controller.h"
#include "ash/shell.h"
#include "ui/aura/env.h"
#include "ui/aura/event.h"
#include "ui/aura/root_window.h"
#include "ui/base/accelerators/accelerator.h"
#include "ui/base/events.h"
namespace ash {
namespace {
const int kModifierMask = (ui::EF_SHIFT_DOWN |
ui::EF_CONTROL_DOWN |
ui::EF_ALT_DOWN);
} // namespace
base::MessagePumpDispatcher::DispatchStatus AcceleratorDispatcher::Dispatch(
XEvent* xev) {
if (!associated_window_)
return EVENT_QUIT;
if (!ui::IsNoopEvent(xev) && !associated_window_->CanReceiveEvents())
return aura::Env::GetInstance()->GetDispatcher()->Dispatch(xev);
if (xev->type == KeyPress) {
ash::AcceleratorController* accelerator_controller =
ash::Shell::GetInstance()->accelerator_controller();
ui::Accelerator accelerator(ui::KeyboardCodeFromNative(xev),
ui::EventFlagsFromNative(xev) & kModifierMask);
if (accelerator_controller && accelerator_controller->Process(accelerator))
return EVENT_PROCESSED;
}
return nested_dispatcher_->Dispatch(xev);
}
} // namespace ash
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