зеркало из https://github.com/mozilla/gecko-dev.git
60 строки
1.9 KiB
C++
60 строки
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
|
|
/* 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/. */
|
|
|
|
#ifndef mozilla_extensions_DocumentObserver_h
|
|
#define mozilla_extensions_DocumentObserver_h
|
|
|
|
#include "mozilla/dom/BindingDeclarations.h"
|
|
#include "mozilla/dom/MozDocumentObserverBinding.h"
|
|
|
|
#include "mozilla/extensions/WebExtensionContentScript.h"
|
|
|
|
class nsILoadInfo;
|
|
class nsPIDOMWindowOuter;
|
|
|
|
namespace mozilla {
|
|
namespace extensions {
|
|
|
|
class DocumentObserver final : public nsISupports, public nsWrapperCache {
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(DocumentObserver)
|
|
|
|
static already_AddRefed<DocumentObserver> Constructor(
|
|
dom::GlobalObject& aGlobal, dom::MozDocumentCallback& aCallbacks);
|
|
|
|
void Observe(const dom::Sequence<OwningNonNull<MozDocumentMatcher>>& matchers,
|
|
ErrorResult& aRv);
|
|
|
|
void Disconnect();
|
|
|
|
const nsTArray<RefPtr<MozDocumentMatcher>>& Matchers() const {
|
|
return mMatchers;
|
|
}
|
|
|
|
void NotifyMatch(MozDocumentMatcher& aMatcher, nsPIDOMWindowOuter* aWindow);
|
|
void NotifyMatch(MozDocumentMatcher& aMatcher, nsILoadInfo* aLoadInfo);
|
|
|
|
nsISupports* GetParentObject() const { return mParent; }
|
|
JSObject* WrapObject(JSContext* aCx,
|
|
JS::Handle<JSObject*> aGivenProto) override;
|
|
|
|
protected:
|
|
virtual ~DocumentObserver() = default;
|
|
|
|
private:
|
|
explicit DocumentObserver(nsISupports* aParent,
|
|
dom::MozDocumentCallback& aCallbacks)
|
|
: mParent(aParent), mCallbacks(&aCallbacks) {}
|
|
|
|
nsCOMPtr<nsISupports> mParent;
|
|
RefPtr<dom::MozDocumentCallback> mCallbacks;
|
|
nsTArray<RefPtr<MozDocumentMatcher>> mMatchers;
|
|
};
|
|
|
|
} // namespace extensions
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_extensions_DocumentObserver_h
|