electron/atom/browser/api/atom_api_power_save_blocker.cc

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2015-06-21 12:57:42 +00:00
// Copyright (c) 2015 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_save_blocker.h"
#include "content/public/browser/power_save_blocker.h"
#include "native_mate/constructor.h"
#include "native_mate/dictionary.h"
#include "atom/common/node_includes.h"
namespace mate {
template<>
struct Converter<content::PowerSaveBlocker::PowerSaveBlockerType> {
static bool FromV8(v8::Isolate* isolate,
v8::Local<v8::Value> val,
content::PowerSaveBlocker::PowerSaveBlockerType* out) {
using content::PowerSaveBlocker;
int type;
if (!ConvertFromV8(isolate, val, &type))
return false;
switch (static_cast<PowerSaveBlocker::PowerSaveBlockerType>(type)) {
case PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension:
*out = PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension;
break;
case PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep:
*out = PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep;
break;
default:
return false;
}
return true;
}
};
} // namespace mate
namespace atom {
namespace api {
PowerSaveBlocker::PowerSaveBlocker() {
}
PowerSaveBlocker::~PowerSaveBlocker() {
}
void PowerSaveBlocker::Start(
content::PowerSaveBlocker::PowerSaveBlockerType type) {
power_save_blocker_ = content::PowerSaveBlocker::Create(
type,
content::PowerSaveBlocker::kReasonOther,
"Users required");
}
void PowerSaveBlocker::Stop() {
power_save_blocker_.reset();
}
bool PowerSaveBlocker::IsStarted() {
return power_save_blocker_.get() != NULL;
}
mate::ObjectTemplateBuilder PowerSaveBlocker::GetObjectTemplateBuilder(
v8::Isolate* isolate) {
return mate::ObjectTemplateBuilder(isolate)
.SetMethod("start", &PowerSaveBlocker::Start)
.SetMethod("stop", &PowerSaveBlocker::Stop);
.SetMethod("isStarted", &PowerSaveBlocker::IsStarted)
}
// static
mate::Handle<PowerSaveBlocker> PowerSaveBlocker::Create(v8::Isolate* isolate) {
return CreateHandle(isolate, new PowerSaveBlocker);
}
} // namespace api
} // namespace atom
namespace {
void Initialize(v8::Local<v8::Object> exports, v8::Local<v8::Value> unused,
v8::Local<v8::Context> context, void* priv) {
v8::Isolate* isolate = context->GetIsolate();
mate::Dictionary dict(isolate, exports);
dict.Set("powerSaveBlocker", atom::api::PowerSaveBlocker::Create(isolate));
}
} // namespace
NODE_MODULE_CONTEXT_AWARE_BUILTIN(atom_browser_power_save_blocker, Initialize);