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// Copyright 2014 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 "chrome/browser/ui/views/auto_keep_alive.h"
#include "chrome/browser/lifetime/application_lifetime.h"
#include "chrome/browser/ui/host_desktop.h"
AutoKeepAlive::AutoKeepAlive(gfx::NativeWindow window)
: keep_alive_available_(false) {
// In case of aura we want default to be keep alive not available for ash
// because ash has keep alive set and we don't want additional keep alive
// count.
chrome::HostDesktopType desktop_type =
window ? chrome::GetHostDesktopTypeForNativeWindow(window)
: chrome::GetActiveDesktop();
if (desktop_type != chrome::HOST_DESKTOP_TYPE_ASH) {
keep_alive_available_ = true;
chrome::IncrementKeepAliveCount();
}
}
AutoKeepAlive::~AutoKeepAlive() {
if (keep_alive_available_)
chrome::DecrementKeepAliveCount();
}
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