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eac76d9772
This patch removes support for mozapp iframes, leaving support for mozbrowser iframes intact. Some of the code has been rewritten in order to phrase things in terms of mozbrowser only, as opposed to mozbrowser or app. In some places, code that was only useful with apps has been completely removed, so that the APIs consumed can also be removed. In some places where the notion of appId was bleeding out of this API, now we use NO_APP_ID. Other notions of appId which were restricted to this API have been removed.
140 lines
4.9 KiB
C++
140 lines
4.9 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsBrowserElement_h
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#define nsBrowserElement_h
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#include "mozilla/dom/BindingDeclarations.h"
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#include "mozilla/dom/BrowserElementAudioChannel.h"
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#include "nsCOMPtr.h"
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#include "nsIBrowserElementAPI.h"
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class nsFrameLoader;
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namespace mozilla {
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namespace dom {
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struct BrowserElementDownloadOptions;
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struct BrowserElementExecuteScriptOptions;
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class BrowserElementNextPaintEventCallback;
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class DOMRequest;
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enum class BrowserFindCaseSensitivity: uint32_t;
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enum class BrowserFindDirection: uint32_t;
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} // namespace dom
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class ErrorResult;
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/**
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* A helper class for browser-element frames
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*/
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class nsBrowserElement
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{
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public:
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nsBrowserElement() {}
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virtual ~nsBrowserElement() {}
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void SetVisible(bool aVisible, ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest> GetVisible(ErrorResult& aRv);
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void SetActive(bool aActive, ErrorResult& aRv);
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bool GetActive(ErrorResult& aRv);
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void SendMouseEvent(const nsAString& aType,
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uint32_t aX,
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uint32_t aY,
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uint32_t aButton,
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uint32_t aClickCount,
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uint32_t aModifiers,
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ErrorResult& aRv);
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void SendTouchEvent(const nsAString& aType,
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const dom::Sequence<uint32_t>& aIdentifiers,
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const dom::Sequence<int32_t>& aX,
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const dom::Sequence<int32_t>& aY,
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const dom::Sequence<uint32_t>& aRx,
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const dom::Sequence<uint32_t>& aRy,
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const dom::Sequence<float>& aRotationAngles,
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const dom::Sequence<float>& aForces,
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uint32_t aCount,
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uint32_t aModifiers,
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ErrorResult& aRv);
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void GoBack(ErrorResult& aRv);
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void GoForward(ErrorResult& aRv);
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void Reload(bool aHardReload, ErrorResult& aRv);
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void Stop(ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest>
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Download(const nsAString& aUrl,
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const dom::BrowserElementDownloadOptions& options,
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ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest> PurgeHistory(ErrorResult& aRv);
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void GetAllowedAudioChannels(
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nsTArray<RefPtr<dom::BrowserElementAudioChannel>>& aAudioChannels,
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ErrorResult& aRv);
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void Mute(ErrorResult& aRv);
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void Unmute(ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest> GetMuted(ErrorResult& aRv);
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void SetVolume(float aVolume , ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest> GetVolume(ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest>
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GetScreenshot(uint32_t aWidth,
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uint32_t aHeight,
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const nsAString& aMimeType,
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ErrorResult& aRv);
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void Zoom(float aZoom, ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest> GetCanGoBack(ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest> GetCanGoForward(ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest> GetContentDimensions(ErrorResult& aRv);
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void FindAll(const nsAString& aSearchString, dom::BrowserFindCaseSensitivity aCaseSensitivity,
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ErrorResult& aRv);
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void FindNext(dom::BrowserFindDirection aDirection, ErrorResult& aRv);
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void ClearMatch(ErrorResult& aRv);
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void AddNextPaintListener(dom::BrowserElementNextPaintEventCallback& listener,
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ErrorResult& aRv);
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void RemoveNextPaintListener(dom::BrowserElementNextPaintEventCallback& listener,
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ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest> SetInputMethodActive(bool isActive,
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ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest> ExecuteScript(const nsAString& aScript,
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const dom::BrowserElementExecuteScriptOptions& aOptions,
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ErrorResult& aRv);
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already_AddRefed<dom::DOMRequest> GetWebManifest(ErrorResult& aRv);
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// Helper
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static void GenerateAllowedAudioChannels(
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nsPIDOMWindowInner* aWindow,
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nsIFrameLoader* aFrameLoader,
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nsIBrowserElementAPI* aAPI,
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nsTArray<RefPtr<dom::BrowserElementAudioChannel>>& aAudioChannels,
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ErrorResult& aRv);
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protected:
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NS_IMETHOD_(already_AddRefed<nsFrameLoader>) GetFrameLoader() = 0;
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void InitBrowserElementAPI();
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void DestroyBrowserElementFrameScripts();
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nsCOMPtr<nsIBrowserElementAPI> mBrowserElementAPI;
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nsTArray<RefPtr<dom::BrowserElementAudioChannel>> mBrowserElementAudioChannels;
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private:
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bool IsBrowserElementOrThrow(ErrorResult& aRv);
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};
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} // namespace mozilla
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#endif // nsBrowserElement_h
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