mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-26 18:25:52 +00:00
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim:set ts=2 sw=2 sts=2 et cindent: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
/**
|
|
* A common base class for representing WebIDL callback interface types in C++.
|
|
*
|
|
* This class implements common functionality like lifetime management,
|
|
* initialization with the callback object, and setup of the call environment.
|
|
* Subclasses corresponding to particular callback interface types should
|
|
* provide methods that actually do the various necessary calls.
|
|
*/
|
|
|
|
#ifndef mozilla_dom_CallbackInterface_h
|
|
#define mozilla_dom_CallbackInterface_h
|
|
|
|
#include "mozilla/dom/CallbackObject.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class CallbackInterface : public CallbackObject
|
|
{
|
|
public:
|
|
explicit CallbackInterface(JS::Handle<JSObject*> aCallback,
|
|
nsIGlobalObject *aIncumbentGlobal)
|
|
: CallbackObject(aCallback, aIncumbentGlobal)
|
|
{
|
|
}
|
|
|
|
protected:
|
|
bool GetCallableProperty(JSContext* cx, JS::Handle<jsid> aPropId,
|
|
JS::MutableHandle<JS::Value> aCallable);
|
|
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_CallbackFunction_h
|