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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/wm/event_client_impl.h"
#include "ash/shell.h"
#include "ash/shell_window_ids.h"
#include "ui/aura/root_window.h"
#include "ui/aura/window.h"
namespace ash {
namespace internal {
EventClientImpl::EventClientImpl(aura::RootWindow* root_window)
: root_window_(root_window) {
aura::client::SetEventClient(root_window_, this);
}
EventClientImpl::~EventClientImpl() {
aura::client::SetEventClient(root_window_, NULL);
}
bool EventClientImpl::CanProcessEventsWithinSubtree(
const aura::Window* window) const {
if (Shell::GetInstance()->IsScreenLocked()) {
aura::Window* lock_screen_containers = Shell::GetContainer(
root_window_,
kShellWindowId_LockScreenContainersContainer);
aura::Window* lock_screen_related_containers = Shell::GetContainer(
root_window_,
kShellWindowId_LockScreenRelatedContainersContainer);
return lock_screen_containers->Contains(window) ||
lock_screen_related_containers->Contains(window);
}
return true;
}
} // namespace internal
} // namespace ash
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