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Simplify the public PowerObserver interface

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This commit is contained in:
Cheng Zhao 2018-02-05 15:28:58 +09:00
parent e0e7dd2a8f
commit 8ae3d9dd0b
5 changed files with 23 additions and 34 deletions
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14
atom/browser/lib/power_observer.h
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@ -18,19 +18,7 @@ namespace atom {
#if defined(OS_LINUX)
typedef PowerObserverLinux PowerObserver;
#else
class PowerObserver : public base::PowerObserver {
public:
PowerObserver() {}
void BlockShutdown() {}
void UnblockShutdown() {}
// Notification that the system is rebooting or shutting down. If the
// implementation returns true, the PowerObserver instance should try to delay
// OS shutdown so the application can perform cleanup before exiting.
virtual bool OnShutdown() { return false; }
private:
DISALLOW_COPY_AND_ASSIGN(PowerObserver);
};
typedef base::PowerObserver PowerObserver;
#endif // defined(OS_LINUX)
} // namespace atom

3
atom/browser/lib/power_observer_linux.h
View file

@ -20,10 +20,12 @@ class PowerObserverLinux : public base::PowerObserver {
public:
PowerObserverLinux();
protected:
void BlockSleep();
void UnblockSleep();
void BlockShutdown();
void UnblockShutdown();
virtual bool OnShutdown() { return false; }
private:
@ -41,6 +43,7 @@ class PowerObserverLinux : public base::PowerObserver {
base::ScopedFD sleep_lock_;
base::ScopedFD shutdown_lock_;
base::WeakPtrFactory<PowerObserverLinux> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(PowerObserverLinux);
};