61 lines
1.5 KiB
C++
61 lines
1.5 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 "browser/api/atom_api_event.h"
|
|
|
|
using node::node_isolate;
|
|
|
|
namespace atom {
|
|
|
|
namespace api {
|
|
|
|
v8::Persistent<v8::FunctionTemplate> Event::constructor_template_;
|
|
|
|
Event::Event()
|
|
: prevent_default_(false) {
|
|
}
|
|
|
|
Event::~Event() {
|
|
}
|
|
|
|
// static
|
|
v8::Handle<v8::Object> Event::CreateV8Object() {
|
|
v8::HandleScope scope;
|
|
|
|
if (constructor_template_.IsEmpty()) {
|
|
v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(New);
|
|
constructor_template_ = v8::Persistent<v8::FunctionTemplate>::New(
|
|
node_isolate, t);
|
|
constructor_template_->InstanceTemplate()->SetInternalFieldCount(1);
|
|
constructor_template_->SetClassName(v8::String::NewSymbol("Event"));
|
|
|
|
NODE_SET_PROTOTYPE_METHOD(t, "preventDefault", PreventDefault);
|
|
}
|
|
|
|
v8::Handle<v8::Object> v8_event =
|
|
constructor_template_->GetFunction()->NewInstance(0, NULL);
|
|
|
|
return scope.Close(v8_event);
|
|
}
|
|
|
|
v8::Handle<v8::Value> Event::New(const v8::Arguments &args) {
|
|
Event* event = new Event;
|
|
event->Wrap(args.This());
|
|
|
|
return args.This();
|
|
}
|
|
|
|
v8::Handle<v8::Value> Event::PreventDefault(const v8::Arguments &args) {
|
|
Event* event = Unwrap<Event>(args.This());
|
|
if (event == NULL)
|
|
return node::ThrowError("Event is already destroyed");
|
|
|
|
event->prevent_default_ = true;
|
|
|
|
return v8::Undefined();
|
|
}
|
|
|
|
} // namespace api
|
|
|
|
} // namespace atom
|