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/* -*- 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/. */
#ifndef mozilla_dom_SessionStoreUtils_h
#define mozilla_dom_SessionStoreUtils_h
#include "mozilla/Attributes.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/SessionStoreUtilsBinding.h"
#include "SessionStoreData.h"
class nsIDocument;
class nsGlobalWindowInner;
namespace mozilla {
namespace dom {
class GlobalObject;
struct SSScrollPositionDict;
class SessionStoreUtils {
public:
MOZ_CAN_RUN_SCRIPT
static void ForEachNonDynamicChildFrame(
const GlobalObject& aGlobal, WindowProxyHolder& aWindow,
SessionStoreUtilsFrameCallback& aCallback, ErrorResult& aRv);
static already_AddRefed<nsISupports> AddDynamicFrameFilteredListener(
const GlobalObject& aGlobal, EventTarget& aTarget, const nsAString& aType,
JS::Handle<JS::Value> aListener, bool aUseCapture, bool aMozSystemGroup,
ErrorResult& aRv);
static void RemoveDynamicFrameFilteredListener(
const GlobalObject& aGlobal, EventTarget& aTarget, const nsAString& aType,
nsISupports* aListener, bool aUseCapture, bool aMozSystemGroup,
ErrorResult& aRv);
static void CollectDocShellCapabilities(const GlobalObject& aGlobal,
nsIDocShell* aDocShell,
nsCString& aRetVal);
static void RestoreDocShellCapabilities(
const GlobalObject& aGlobal, nsIDocShell* aDocShell,
const nsCString& aDisallowCapabilities);
static void CollectScrollPosition(const GlobalObject& aGlobal,
WindowProxyHolder& aWindow,
Nullable<CollectedData>& aRetVal);
static void RestoreScrollPosition(const GlobalObject& aGlobal,
nsGlobalWindowInner& aWindow,
const CollectedData& data);
/*
@param aDocument: DOMDocument instance to obtain form data for.
@param aGeneratedCount: the current number of XPath expressions in the
returned object.
*/
template <typename... ArgsT>
static void CollectFromTextAreaElement(Document& aDocument,
uint16_t& aGeneratedCount,
ArgsT&&... args);
template <typename... ArgsT>
static void CollectFromInputElement(Document& aDocument,
uint16_t& aGeneratedCount,
ArgsT&&... args);
template <typename... ArgsT>
static void CollectFromSelectElement(Document& aDocument,
uint16_t& aGeneratedCount,
ArgsT&&... args);
static void CollectFormData(const GlobalObject& aGlobal,
WindowProxyHolder& aWindow,
Nullable<CollectedData>& aRetVal);
MOZ_CAN_RUN_SCRIPT_BOUNDARY
static bool RestoreFormData(const GlobalObject& aGlobal, Document& aDocument,
const CollectedData& aData);
static void CollectedSessionStorage(BrowsingContext* aBrowsingContext,
nsTArray<nsCString>& aOrigins,
nsTArray<nsString>& aKeys,
nsTArray<nsString>& aValues);
static void RestoreSessionStorage(
const GlobalObject& aGlobal, nsIDocShell* aDocShell,
const Record<nsString, Record<nsString, nsString>>& aData);
static void ComposeInputData(const nsTArray<CollectedInputDataValue>& aData,
InputElementData& ret);
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_SessionStoreUtils_h
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