refactor: rename the atom directory to shell

shell/browser/api/atom_api_power_monitor.h

@@ -0,0 +1,81 @@
+// Copyright (c) 2013 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_MONITOR_H_
+#define ATOM_BROWSER_API_ATOM_API_POWER_MONITOR_H_
+
+#include "atom/browser/api/trackable_object.h"
+#include "atom/browser/lib/power_observer.h"
+#include "base/compiler_specific.h"
+#include "native_mate/handle.h"
+#include "ui/base/idle/idle.h"
+
+namespace atom {
+
+namespace api {
+
+class PowerMonitor : public mate::TrackableObject<PowerMonitor>,
+                     public PowerObserver {
+ public:
+  static v8::Local<v8::Value> Create(v8::Isolate* isolate);
+
+  static void BuildPrototype(v8::Isolate* isolate,
+                             v8::Local<v8::FunctionTemplate> prototype);
+
+ protected:
+  explicit PowerMonitor(v8::Isolate* isolate);
+  ~PowerMonitor() override;
+
+  // Called by native calles.
+  bool ShouldShutdown();
+
+#if defined(OS_LINUX)
+  // Private JS APIs.
+  void BlockShutdown();
+  void UnblockShutdown();
+#endif
+
+#if defined(OS_MACOSX) || defined(OS_WIN)
+  void InitPlatformSpecificMonitors();
+#endif
+
+  // base::PowerObserver implementations:
+  void OnPowerStateChange(bool on_battery_power) override;
+  void OnSuspend() override;
+  void OnResume() override;
+
+ private:
+  ui::IdleState GetSystemIdleState(v8::Isolate* isolate, int idle_threshold);
+  int GetSystemIdleTime();
+
+#if defined(OS_WIN)
+  // Static callback invoked when a message comes in to our messaging window.
+  static LRESULT CALLBACK WndProcStatic(HWND hwnd,
+                                        UINT message,
+                                        WPARAM wparam,
+                                        LPARAM lparam);
+
+  LRESULT CALLBACK WndProc(HWND hwnd,
+                           UINT message,
+                           WPARAM wparam,
+                           LPARAM lparam);
+
+  // The window class of |window_|.
+  ATOM atom_;
+
+  // The handle of the module that contains the window procedure of |window_|.
+  HMODULE instance_;
+
+  // The window used for processing events.
+  HWND window_;
+#endif
+
+  DISALLOW_COPY_AND_ASSIGN(PowerMonitor);
+};
+
+}  // namespace api
+
+}  // namespace atom
+
+#endif  // ATOM_BROWSER_API_ATOM_API_POWER_MONITOR_H_