electron/shell/browser/api/electron_api_power_monitor.h
Charles Kerr ae0c55c0b1
refactor: inherit Observer classes privately, pt. 2 (#42237)
* refactor: use private inheritance in PushNotifications

* refactor: use private inheritance in electron::api::App

* refactor: use private inheritance in electron::api::BrowserWindow

* refactor: use private inheritance in electron::api::NativeTheme

* refactor: use private inheritance in electron::api::Tray

* refactor: use private inheritance in electron::api::Session

* refactor: use private inheritance in electron::api::WebContents

* refactor: use private inheritance in electron::api::DownloadItem

* refactor: use private inheritance in electron::api::MenuBar

* refactor: use private inheritance in ClearDataOperation

* refactor: use private inheritance in electron::api::Screen

* refactor: use private inheritance in electron::ElectronDesktopWindowTreeHostLinux

* refactor: use private inheritance in SpellCheckerHolder

* refactor: use private inheritance in electron::api::PowerMonitor

* refactor: use private inheritance in electron::api::BaseWindow

* refactor: use private inheritance in electron::api::AutoUpdater

* refactor: use private inheritance in electron::api::Menu

* refactor: use private inheritance in electron::api::NativeWindowViews

* refactor: use private inheritance in electron::ElectronBrowserClient

* refactor: use private inheritance in electron::AutofillPopupView

* refactor: use private inheritance in GtkMessageBox

* refactor: use private inheritance in electron::OffScreenRenderWidgetHostView

* refactor: use private inheritance in electron::InspectableWebContents

* refactor: use private inheritance in electron::ElectronUsbDelegate

* refactor: use private inheritance in electron::LoginHandler

* refactor: use private inheritance in WebFrameRenderer

* refactor: use private inheritance in electron::ElectronSerialDelegate

* refactor: use private inheritance in electron::ClientFrameViewLinux

* refactor: use private inheritance in electron::ElectronHidDelegate

* refactor: use private inheritance in IPCRenderer

* refactor: use private inheritance in electron::WinCaptionButtonContainer

* refactor: use private inheritance in electron::ElectronApiIPCHandlerImpl

* refactor: use private inheritance in electron::api::ServiceWorkerContext

* refactor: use private inheritance in ui::FileSelectHelper

* refactor: use private inheritance in electron::api::WebContentsView

* refactor: use private inheritance in electron::api::SimpleURLLoaderWrapper

* refactor: use private inheritance in electron::api::InAppPurchase

* refactor: use private inheritance in electron::api::Debugger

* refactor: use private inheritance in electron::ElectronWebContentsUtilityHandlerImpl

* refactor: use private inheritance in electron::OffScreenWebContentsView
2024-05-29 13:07:02 -05:00

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2.8 KiB
C++

// 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 ELECTRON_SHELL_BROWSER_API_ELECTRON_API_POWER_MONITOR_H_
#define ELECTRON_SHELL_BROWSER_API_ELECTRON_API_POWER_MONITOR_H_
#include "base/power_monitor/power_observer.h"
#include "gin/wrappable.h"
#include "shell/browser/event_emitter_mixin.h"
#include "shell/common/gin_helper/pinnable.h"
#include "ui/base/idle/idle.h"
#if BUILDFLAG(IS_LINUX)
#include "shell/browser/lib/power_observer_linux.h"
#endif
namespace electron::api {
class PowerMonitor : public gin::Wrappable<PowerMonitor>,
public gin_helper::EventEmitterMixin<PowerMonitor>,
public gin_helper::Pinnable<PowerMonitor>,
private base::PowerStateObserver,
private base::PowerSuspendObserver,
private base::PowerThermalObserver {
public:
static v8::Local<v8::Value> Create(v8::Isolate* isolate);
// gin::Wrappable
static gin::WrapperInfo kWrapperInfo;
gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
v8::Isolate* isolate) override;
const char* GetTypeName() override;
// disable copy
PowerMonitor(const PowerMonitor&) = delete;
PowerMonitor& operator=(const PowerMonitor&) = delete;
private:
explicit PowerMonitor(v8::Isolate* isolate);
~PowerMonitor() override;
#if BUILDFLAG(IS_LINUX)
void SetListeningForShutdown(bool);
#endif
// Called by native calles.
bool ShouldShutdown();
#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
void InitPlatformSpecificMonitors();
#endif
// base::PowerStateObserver implementations:
void OnPowerStateChange(bool on_battery_power) override;
// base::PowerSuspendObserver implementations:
void OnSuspend() override;
void OnResume() override;
// base::PowerThermalObserver
void OnThermalStateChange(DeviceThermalState new_state) override;
void OnSpeedLimitChange(int speed_limit) override;
#if BUILDFLAG(IS_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
#if BUILDFLAG(IS_LINUX)
PowerObserverLinux power_observer_linux_{this};
#endif
};
} // namespace electron::api
#endif // ELECTRON_SHELL_BROWSER_API_ELECTRON_API_POWER_MONITOR_H_