electron/atom/browser/api/atom_api_power_save_blocker.h

56 lines
1.5 KiB
C++

// Copyright (c) 2015 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#ifndef ATOM_BROWSER_API_ATOM_API_POWER_SAVE_BLOCKER_H_
#define ATOM_BROWSER_API_ATOM_API_POWER_SAVE_BLOCKER_H_
#include <map>
#include <memory>
#include "atom/browser/api/trackable_object.h"
#include "native_mate/handle.h"
#include "services/device/wake_lock/power_save_blocker/power_save_blocker.h"
namespace mate {
class Dictionary;
}
namespace atom {
namespace api {
class PowerSaveBlocker : public mate::TrackableObject<PowerSaveBlocker> {
public:
static mate::Handle<PowerSaveBlocker> Create(v8::Isolate* isolate);
static void BuildPrototype(v8::Isolate* isolate,
v8::Local<v8::FunctionTemplate> prototype);
protected:
explicit PowerSaveBlocker(v8::Isolate* isolate);
~PowerSaveBlocker() override;
private:
void UpdatePowerSaveBlocker();
int Start(device::mojom::WakeLockType type);
bool Stop(int id);
bool IsStarted(int id);
std::unique_ptr<device::PowerSaveBlocker> power_save_blocker_;
// Current blocker type used by |power_save_blocker_|
device::mojom::WakeLockType current_blocker_type_;
// Map from id to the corresponding blocker type for each request.
using WakeLockTypeMap = std::map<int, device::mojom::WakeLockType>;
WakeLockTypeMap power_save_blocker_types_;
DISALLOW_COPY_AND_ASSIGN(PowerSaveBlocker);
};
} // namespace api
} // namespace atom
#endif // ATOM_BROWSER_API_ATOM_API_POWER_SAVE_BLOCKER_H_