зеркало из https://github.com/mozilla/gecko-dev.git
305 строки
10 KiB
C++
305 строки
10 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_Navigator_h
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#define mozilla_dom_Navigator_h
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#include "mozilla/MemoryReporting.h"
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#include "mozilla/dom/AddonManagerBinding.h"
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#include "mozilla/dom/BindingDeclarations.h"
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#include "mozilla/dom/Fetch.h"
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#include "mozilla/dom/Nullable.h"
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#include "nsWrapperCache.h"
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#include "nsHashKeys.h"
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#include "nsInterfaceHashtable.h"
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#include "nsString.h"
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#include "nsTArray.h"
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#include "mozilla/dom/MediaKeySystemAccessManager.h"
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class nsPluginArray;
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class nsMimeTypeArray;
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class nsPIDOMWindowInner;
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class nsIDOMNavigatorSystemMessages;
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class nsIPrincipal;
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class nsIURI;
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namespace mozilla {
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class ErrorResult;
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namespace dom {
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class AddonManager;
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class BodyExtractorBase;
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class Geolocation;
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class systemMessageCallback;
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class MediaDevices;
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struct MediaStreamConstraints;
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class WakeLock;
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class ArrayBufferOrArrayBufferViewOrBlobOrFormDataOrUSVStringOrURLSearchParams;
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class ServiceWorkerContainer;
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class DOMRequest;
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class CredentialsContainer;
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class Clipboard;
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} // namespace dom
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namespace webgpu {
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class Instance;
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} // namespace webgpu
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} // namespace mozilla
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//*****************************************************************************
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// Navigator: Script "navigator" object
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//*****************************************************************************
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namespace mozilla {
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namespace dom {
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class Permissions;
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namespace battery {
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class BatteryManager;
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} // namespace battery
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class Promise;
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class Gamepad;
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class GamepadServiceTest;
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class NavigatorUserMediaSuccessCallback;
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class NavigatorUserMediaErrorCallback;
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class MozGetUserMediaDevicesSuccessCallback;
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struct MIDIOptions;
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namespace network {
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class Connection;
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} // namespace network
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class Presentation;
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class LegacyMozTCPSocket;
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class VRDisplay;
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class VRServiceTest;
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class XRSystem;
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class StorageManager;
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class MediaCapabilities;
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class MediaSession;
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struct ShareData;
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class WindowGlobalChild;
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class Navigator final : public nsISupports, public nsWrapperCache {
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public:
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explicit Navigator(nsPIDOMWindowInner* aInnerWindow);
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(Navigator)
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void Invalidate();
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nsPIDOMWindowInner* GetWindow() const { return mWindow; }
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void RefreshMIMEArray();
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size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const;
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/**
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* For use during document.write where our inner window changes.
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*/
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void SetWindow(nsPIDOMWindowInner* aInnerWindow);
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/**
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* Called when the inner window navigates to a new page.
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*/
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void OnNavigation();
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void GetProduct(nsAString& aProduct);
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void GetLanguage(nsAString& aLanguage);
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void GetAppName(nsAString& aAppName, CallerType aCallerType) const;
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void GetAppVersion(nsAString& aAppName, CallerType aCallerType,
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ErrorResult& aRv) const;
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void GetPlatform(nsAString& aPlatform, CallerType aCallerType,
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ErrorResult& aRv) const;
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void GetUserAgent(nsAString& aUserAgent, CallerType aCallerType,
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ErrorResult& aRv) const;
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bool OnLine();
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void CheckProtocolHandlerAllowed(const nsAString& aScheme,
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nsIURI* aHandlerURI, nsIURI* aDocumentURI,
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ErrorResult& aRv);
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void RegisterProtocolHandler(const nsAString& aScheme, const nsAString& aURL,
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ErrorResult& aRv);
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nsMimeTypeArray* GetMimeTypes(ErrorResult& aRv);
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nsPluginArray* GetPlugins(ErrorResult& aRv);
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Permissions* GetPermissions(ErrorResult& aRv);
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void GetDoNotTrack(nsAString& aResult);
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Geolocation* GetGeolocation(ErrorResult& aRv);
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Promise* GetBattery(ErrorResult& aRv);
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Promise* Share(const ShareData& aData, ErrorResult& aRv);
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static void AppName(nsAString& aAppName, nsIPrincipal* aCallerPrincipal,
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bool aUsePrefOverriddenValue);
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static nsresult GetPlatform(nsAString& aPlatform,
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nsIPrincipal* aCallerPrincipal,
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bool aUsePrefOverriddenValue);
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static nsresult GetAppVersion(nsAString& aAppVersion,
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nsIPrincipal* aCallerPrincipal,
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bool aUsePrefOverriddenValue);
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static nsresult GetUserAgent(nsPIDOMWindowInner* aWindow,
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nsIPrincipal* aCallerPrincipal,
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bool aIsCallerChrome, nsAString& aUserAgent);
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// Clears the platform cache by calling:
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// Navigator_Binding::ClearCachedPlatformValue(this);
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void ClearPlatformCache();
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// Clears the user agent cache by calling:
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// Navigator_Binding::ClearCachedUserAgentValue(this);
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void ClearUserAgentCache();
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bool Vibrate(uint32_t aDuration);
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bool Vibrate(const nsTArray<uint32_t>& aDuration);
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void SetVibrationPermission(bool aPermitted, bool aPersistent);
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uint32_t MaxTouchPoints(CallerType aCallerType);
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void GetAppCodeName(nsAString& aAppCodeName, ErrorResult& aRv);
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void GetOscpu(nsAString& aOscpu, CallerType aCallerType,
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ErrorResult& aRv) const;
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void GetVendorSub(nsAString& aVendorSub);
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void GetVendor(nsAString& aVendor);
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void GetProductSub(nsAString& aProductSub);
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bool CookieEnabled();
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void GetBuildID(nsAString& aBuildID, CallerType aCallerType,
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ErrorResult& aRv) const;
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bool JavaEnabled() { return false; }
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uint64_t HardwareConcurrency();
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bool TaintEnabled() { return false; }
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already_AddRefed<LegacyMozTCPSocket> MozTCPSocket();
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network::Connection* GetConnection(ErrorResult& aRv);
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MediaDevices* GetMediaDevices(ErrorResult& aRv);
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void GetGamepads(nsTArray<RefPtr<Gamepad>>& aGamepads, ErrorResult& aRv);
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GamepadServiceTest* RequestGamepadServiceTest();
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already_AddRefed<Promise> GetVRDisplays(ErrorResult& aRv);
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void FinishGetVRDisplays(bool isWebVRSupportedInwindow, Promise* p);
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void GetActiveVRDisplays(nsTArray<RefPtr<VRDisplay>>& aDisplays) const;
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void OnXRPermissionRequestAllow();
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void OnXRPermissionRequestCancel();
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VRServiceTest* RequestVRServiceTest();
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bool IsWebVRContentDetected() const;
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bool IsWebVRContentPresenting() const;
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void RequestVRPresentation(VRDisplay& aDisplay);
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XRSystem* GetXr(ErrorResult& aRv);
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already_AddRefed<Promise> RequestMIDIAccess(const MIDIOptions& aOptions,
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ErrorResult& aRv);
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Presentation* GetPresentation(ErrorResult& aRv);
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bool SendBeacon(const nsAString& aUrl, const Nullable<fetch::BodyInit>& aData,
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ErrorResult& aRv);
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void MozGetUserMedia(const MediaStreamConstraints& aConstraints,
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NavigatorUserMediaSuccessCallback& aOnSuccess,
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NavigatorUserMediaErrorCallback& aOnError,
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CallerType aCallerType, ErrorResult& aRv);
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MOZ_CAN_RUN_SCRIPT
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void MozGetUserMediaDevices(const MediaStreamConstraints& aConstraints,
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MozGetUserMediaDevicesSuccessCallback& aOnSuccess,
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NavigatorUserMediaErrorCallback& aOnError,
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uint64_t aInnerWindowID, const nsAString& aCallID,
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ErrorResult& aRv);
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already_AddRefed<ServiceWorkerContainer> ServiceWorker();
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mozilla::dom::CredentialsContainer* Credentials();
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dom::Clipboard* Clipboard();
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webgpu::Instance* Gpu();
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static bool Webdriver();
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void GetLanguages(nsTArray<nsString>& aLanguages);
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StorageManager* Storage();
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static void GetAcceptLanguages(nsTArray<nsString>& aLanguages);
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dom::MediaCapabilities* MediaCapabilities();
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dom::MediaSession* MediaSession();
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AddonManager* GetMozAddonManager(ErrorResult& aRv);
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// WebIDL helper methods
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static bool HasUserMediaSupport(JSContext* /* unused */,
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JSObject* /* unused */);
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static bool HasShareSupport(JSContext* /* unused */, JSObject* /* unused */);
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nsPIDOMWindowInner* GetParentObject() const { return GetWindow(); }
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virtual JSObject* WrapObject(JSContext* cx,
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JS::Handle<JSObject*> aGivenProto) override;
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// GetWindowFromGlobal returns the inner window for this global, if
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// any, else null.
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static already_AddRefed<nsPIDOMWindowInner> GetWindowFromGlobal(
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JSObject* aGlobal);
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already_AddRefed<Promise> RequestMediaKeySystemAccess(
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const nsAString& aKeySystem,
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const Sequence<MediaKeySystemConfiguration>& aConfig, ErrorResult& aRv);
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bool HasCreatedMediaSession() const;
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private:
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RefPtr<MediaKeySystemAccessManager> mMediaKeySystemAccessManager;
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public:
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void NotifyVRDisplaysUpdated();
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void NotifyActiveVRDisplaysChanged();
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private:
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virtual ~Navigator();
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// This enum helps SendBeaconInternal to apply different behaviors to body
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// types.
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enum BeaconType { eBeaconTypeBlob, eBeaconTypeArrayBuffer, eBeaconTypeOther };
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bool SendBeaconInternal(const nsAString& aUrl, BodyExtractorBase* aBody,
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BeaconType aType, ErrorResult& aRv);
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nsIDocShell* GetDocShell() const {
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return mWindow ? mWindow->GetDocShell() : nullptr;
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}
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RefPtr<nsMimeTypeArray> mMimeTypes;
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RefPtr<nsPluginArray> mPlugins;
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RefPtr<Permissions> mPermissions;
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RefPtr<Geolocation> mGeolocation;
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RefPtr<battery::BatteryManager> mBatteryManager;
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RefPtr<Promise> mBatteryPromise;
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RefPtr<network::Connection> mConnection;
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RefPtr<CredentialsContainer> mCredentials;
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RefPtr<dom::Clipboard> mClipboard;
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RefPtr<MediaDevices> mMediaDevices;
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RefPtr<ServiceWorkerContainer> mServiceWorkerContainer;
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nsCOMPtr<nsPIDOMWindowInner> mWindow;
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RefPtr<Presentation> mPresentation;
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RefPtr<GamepadServiceTest> mGamepadServiceTest;
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nsTArray<RefPtr<Promise>> mVRGetDisplaysPromises;
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RefPtr<VRServiceTest> mVRServiceTest;
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RefPtr<XRSystem> mXRSystem;
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nsTArray<uint32_t> mRequestedVibrationPattern;
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RefPtr<StorageManager> mStorageManager;
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RefPtr<dom::MediaCapabilities> mMediaCapabilities;
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RefPtr<dom::MediaSession> mMediaSession;
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RefPtr<AddonManager> mAddonManager;
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RefPtr<webgpu::Instance> mWebGpu;
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RefPtr<Promise> mSharePromise; // Web Share API related
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// Gamepad moving to secure contexts
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bool mGamepadSecureContextWarningShown = false;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_Navigator_h
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