84 lines
2.1 KiB
C++
84 lines
2.1 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.
|
|
|
|
#include "atom/browser/api/atom_api_power_monitor.h"
|
|
|
|
#include "atom/browser/browser.h"
|
|
#include "base/power_monitor/power_monitor.h"
|
|
#include "base/power_monitor/power_monitor_device_source.h"
|
|
#include "native_mate/dictionary.h"
|
|
|
|
#include "atom/common/node_includes.h"
|
|
|
|
namespace atom {
|
|
|
|
namespace api {
|
|
|
|
PowerMonitor::PowerMonitor(v8::Isolate* isolate) {
|
|
base::PowerMonitor::Get()->AddObserver(this);
|
|
Init(isolate);
|
|
}
|
|
|
|
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
|
|
v8::Local<v8::Value> PowerMonitor::Create(v8::Isolate* isolate) {
|
|
if (!Browser::Get()->is_ready()) {
|
|
isolate->ThrowException(v8::Exception::Error(mate::StringToV8(
|
|
isolate,
|
|
"Cannot initialize \"power-monitor\" module before app is ready")));
|
|
return v8::Null(isolate);
|
|
}
|
|
|
|
return mate::CreateHandle(isolate, new PowerMonitor(isolate)).ToV8();
|
|
}
|
|
|
|
// static
|
|
void PowerMonitor::BuildPrototype(
|
|
v8::Isolate* isolate, v8::Local<v8::FunctionTemplate> prototype) {
|
|
prototype->SetClassName(mate::StringToV8(isolate, "PowerMonitor"));
|
|
}
|
|
|
|
} // namespace api
|
|
|
|
} // namespace atom
|
|
|
|
|
|
namespace {
|
|
|
|
using atom::api::PowerMonitor;
|
|
|
|
void Initialize(v8::Local<v8::Object> exports, v8::Local<v8::Value> unused,
|
|
v8::Local<v8::Context> context, void* priv) {
|
|
#if defined(OS_MACOSX)
|
|
base::PowerMonitorDeviceSource::AllocateSystemIOPorts();
|
|
#endif
|
|
|
|
v8::Isolate* isolate = context->GetIsolate();
|
|
mate::Dictionary dict(isolate, exports);
|
|
dict.Set("powerMonitor", PowerMonitor::Create(isolate));
|
|
dict.Set("PowerMonitor",
|
|
PowerMonitor::GetConstructor(isolate)->GetFunction());
|
|
}
|
|
|
|
} // namespace
|
|
|
|
NODE_MODULE_CONTEXT_AWARE_BUILTIN(atom_browser_power_monitor, Initialize)
|