90 lines
2.4 KiB
C++
90 lines
2.4 KiB
C++
// Copyright (c) 2013 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef SHELL_BROWSER_API_ELECTRON_API_POWER_MONITOR_H_
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#define SHELL_BROWSER_API_ELECTRON_API_POWER_MONITOR_H_
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#include "base/power_monitor/power_observer.h"
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#include "gin/wrappable.h"
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#include "shell/browser/event_emitter_mixin.h"
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#include "shell/common/gin_helper/pinnable.h"
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#include "ui/base/idle/idle.h"
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#if defined(OS_LINUX)
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#include "shell/browser/lib/power_observer_linux.h"
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#endif
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namespace electron {
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namespace api {
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class PowerMonitor : public gin::Wrappable<PowerMonitor>,
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public gin_helper::EventEmitterMixin<PowerMonitor>,
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public gin_helper::Pinnable<PowerMonitor>,
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public base::PowerObserver {
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public:
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static v8::Local<v8::Value> Create(v8::Isolate* isolate);
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// gin::Wrappable
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static gin::WrapperInfo kWrapperInfo;
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gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
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v8::Isolate* isolate) override;
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const char* GetTypeName() override;
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private:
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explicit PowerMonitor(v8::Isolate* isolate);
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~PowerMonitor() override;
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#if defined(OS_LINUX)
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void SetListeningForShutdown(bool);
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#endif
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// Called by native calles.
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bool ShouldShutdown();
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#if defined(OS_MACOSX) || defined(OS_WIN)
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void InitPlatformSpecificMonitors();
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#endif
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// base::PowerObserver implementations:
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void OnPowerStateChange(bool on_battery_power) override;
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void OnSuspend() override;
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void OnResume() override;
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#if defined(OS_WIN)
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// Static callback invoked when a message comes in to our messaging window.
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static LRESULT CALLBACK WndProcStatic(HWND hwnd,
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UINT message,
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WPARAM wparam,
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LPARAM lparam);
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LRESULT CALLBACK WndProc(HWND hwnd,
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UINT message,
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WPARAM wparam,
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LPARAM lparam);
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// The window class of |window_|.
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ATOM atom_;
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// The handle of the module that contains the window procedure of |window_|.
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HMODULE instance_;
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// The window used for processing events.
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HWND window_;
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#endif
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#if defined(OS_LINUX)
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PowerObserverLinux power_observer_linux_{this};
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#endif
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v8::Global<v8::Value> pinned_;
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DISALLOW_COPY_AND_ASSIGN(PowerMonitor);
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};
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} // namespace api
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} // namespace electron
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#endif // SHELL_BROWSER_API_ELECTRON_API_POWER_MONITOR_H_
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