add line and column values to callback id

atom/common/api/atom_api_id_weak_map.cc

@@ -0,0 +1,79 @@
+// 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/common/api/atom_api_id_weak_map.h"
+
+#include "atom/common/node_includes.h"
+#include "native_mate/constructor.h"
+#include "native_mate/dictionary.h"
+
+namespace atom {
+
+namespace api {
+
+IDWeakMap::IDWeakMap() {
+  id_weak_map_.reset(new atom::IDWeakMap);
+}
+
+IDWeakMap::~IDWeakMap() {
+}
+
+void IDWeakMap::Set(v8::Isolate* isolate,
+                    int32_t id,
+                    v8::Local<v8::Object> object) {
+  id_weak_map_->Set(isolate, id, object);
+}
+
+v8::Local<v8::Object> IDWeakMap::Get(v8::Isolate* isolate, int32_t id) {
+  return id_weak_map_->Get(isolate, id).ToLocalChecked();
+}
+
+bool IDWeakMap::Has(int32_t id) {
+  return id_weak_map_->Has(id);
+}
+
+void IDWeakMap::Remove(int32_t id) {
+  id_weak_map_->Remove(id);
+}
+
+bool IDWeakMap::IsDestroyed() const {
+  return !id_weak_map_;
+}
+
+// static
+void IDWeakMap::BuildPrototype(v8::Isolate* isolate,
+                               v8::Local<v8::ObjectTemplate> prototype) {
+  mate::ObjectTemplateBuilder(isolate, prototype)
+      .SetMethod("set", &IDWeakMap::Set)
+      .SetMethod("get", &IDWeakMap::Get)
+      .SetMethod("has", &IDWeakMap::Has)
+      .SetMethod("remove", &IDWeakMap::Remove);
+}
+
+// static
+mate::Wrappable* IDWeakMap::Create(v8::Isolate* isolate) {
+  return new IDWeakMap;
+}
+
+}  // namespace api
+
+}  // namespace atom
+
+namespace {
+
+using atom::api::IDWeakMap;
+
+void Initialize(v8::Local<v8::Object> exports, v8::Local<v8::Value> unused,
+                v8::Local<v8::Context> context, void* priv) {
+  v8::Isolate* isolate = context->GetIsolate();
+  v8::Local<v8::Function> constructor = mate::CreateConstructor<IDWeakMap>(
+      isolate, "IDWeakMap", base::Bind(&IDWeakMap::Create));
+  mate::Dictionary id_weak_map(isolate, constructor);
+  mate::Dictionary dict(isolate, exports);
+  dict.Set("IDWeakMap", id_weak_map);
+}
+
+}  // namespace
+
+NODE_MODULE_CONTEXT_AWARE_BUILTIN(atom_common_id_weak_map, Initialize)