зеркало из https://github.com/mozilla/gecko-dev.git
106 строки
2.8 KiB
C++
106 строки
2.8 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_dom_URLSearchParams_h
|
|
#define mozilla_dom_URLSearchParams_h
|
|
|
|
#include "mozilla/dom/BindingDeclarations.h"
|
|
#include "mozilla/ErrorResult.h"
|
|
#include "nsCycleCollectionParticipant.h"
|
|
#include "nsWrapperCache.h"
|
|
#include "nsClassHashtable.h"
|
|
#include "nsHashKeys.h"
|
|
#include "nsISupports.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class URLSearchParamsObserver : public nsISupports
|
|
{
|
|
public:
|
|
virtual ~URLSearchParamsObserver() {}
|
|
|
|
virtual void URLSearchParamsUpdated() = 0;
|
|
};
|
|
|
|
class URLSearchParams MOZ_FINAL : public nsISupports,
|
|
public nsWrapperCache
|
|
{
|
|
public:
|
|
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
|
|
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(URLSearchParams)
|
|
|
|
URLSearchParams();
|
|
~URLSearchParams();
|
|
|
|
// WebIDL methods
|
|
nsISupports* GetParentObject() const
|
|
{
|
|
return nullptr;
|
|
}
|
|
|
|
virtual JSObject*
|
|
WrapObject(JSContext* aCx) MOZ_OVERRIDE;
|
|
|
|
static already_AddRefed<URLSearchParams>
|
|
Constructor(const GlobalObject& aGlobal, const nsAString& aInit,
|
|
ErrorResult& aRv);
|
|
|
|
static already_AddRefed<URLSearchParams>
|
|
Constructor(const GlobalObject& aGlobal, URLSearchParams& aInit,
|
|
ErrorResult& aRv);
|
|
|
|
void ParseInput(const nsACString& aInput,
|
|
URLSearchParamsObserver* aObserver);
|
|
|
|
void AddObserver(URLSearchParamsObserver* aObserver);
|
|
void RemoveObserver(URLSearchParamsObserver* aObserver);
|
|
|
|
void Serialize(nsAString& aValue) const;
|
|
|
|
void Get(const nsAString& aName, nsString& aRetval);
|
|
|
|
void GetAll(const nsAString& aName, nsTArray<nsString >& aRetval);
|
|
|
|
void Set(const nsAString& aName, const nsAString& aValue);
|
|
|
|
void Append(const nsAString& aName, const nsAString& aValue);
|
|
|
|
bool Has(const nsAString& aName);
|
|
|
|
void Delete(const nsAString& aName);
|
|
|
|
void Stringify(nsString& aRetval)
|
|
{
|
|
Serialize(aRetval);
|
|
}
|
|
|
|
private:
|
|
void AppendInternal(const nsAString& aName, const nsAString& aValue);
|
|
|
|
void DeleteAll();
|
|
|
|
void DecodeString(const nsACString& aInput, nsACString& aOutput);
|
|
|
|
void NotifyObservers(URLSearchParamsObserver* aExceptObserver);
|
|
|
|
static PLDHashOperator
|
|
CopyEnumerator(const nsAString& aName, nsTArray<nsString>* aArray,
|
|
void *userData);
|
|
|
|
static PLDHashOperator
|
|
SerializeEnumerator(const nsAString& aName, nsTArray<nsString>* aArray,
|
|
void *userData);
|
|
|
|
nsClassHashtable<nsStringHashKey, nsTArray<nsString>> mSearchParams;
|
|
|
|
nsTArray<nsRefPtr<URLSearchParamsObserver>> mObservers;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif /* mozilla_dom_URLSearchParams_h */
|