67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
// Copyright (c) 2013 GitHub, Inc. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include "atom/browser/api/atom_api_power_monitor.h"
|
|
|
|
#include "base/power_monitor/power_monitor.h"
|
|
#include "base/power_monitor/power_monitor_device_source.h"
|
|
|
|
#include "atom/common/node_includes.h"
|
|
|
|
namespace atom {
|
|
|
|
namespace api {
|
|
|
|
PowerMonitor::PowerMonitor(v8::Handle<v8::Object> wrapper)
|
|
: EventEmitter(wrapper) {
|
|
base::PowerMonitor::Get()->AddObserver(this);
|
|
}
|
|
|
|
PowerMonitor::~PowerMonitor() {
|
|
base::PowerMonitor::Get()->RemoveObserver(this);
|
|
}
|
|
|
|
void PowerMonitor::OnPowerStateChange(bool on_battery_power) {
|
|
if (on_battery_power)
|
|
Emit("on-battery");
|
|
else
|
|
Emit("on-ac");
|
|
}
|
|
|
|
void PowerMonitor::OnSuspend() {
|
|
Emit("suspend");
|
|
}
|
|
|
|
void PowerMonitor::OnResume() {
|
|
Emit("resume");
|
|
}
|
|
|
|
// static
|
|
void PowerMonitor::New(const v8::FunctionCallbackInfo<v8::Value>& args) {
|
|
if (!args.IsConstructCall())
|
|
return node::ThrowError("Require constructor call");
|
|
|
|
new PowerMonitor(args.This());
|
|
}
|
|
|
|
// static
|
|
void PowerMonitor::Initialize(v8::Handle<v8::Object> target) {
|
|
#if defined(OS_MACOSX)
|
|
base::PowerMonitorDeviceSource::AllocateSystemIOPorts();
|
|
#endif
|
|
|
|
v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(
|
|
PowerMonitor::New);
|
|
t->InstanceTemplate()->SetInternalFieldCount(1);
|
|
t->SetClassName(v8::String::NewSymbol("PowerMonitor"));
|
|
|
|
target->Set(v8::String::NewSymbol("PowerMonitor"), t->GetFunction());
|
|
}
|
|
|
|
|
|
} // namespace api
|
|
|
|
} // namespace atom
|
|
|
|
NODE_MODULE(atom_browser_power_monitor, atom::api::PowerMonitor::Initialize)
|