e73ab8eb7e
Backed out changeset ae94135e68ef (bug 1786048) Backed out changeset f505df8a481a (bug 1786048) Backed out changeset 999a18d6f33e (bug 1786048) Backed out changeset e71e8644b8a9 (bug 1786048)
113 lines
3.4 KiB
C++
113 lines
3.4 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 nsDocShellTreeOwner_h__
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#define nsDocShellTreeOwner_h__
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// Helper Classes
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#include "nsCOMPtr.h"
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#include "nsString.h"
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// Interfaces Needed
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#include "nsIBaseWindow.h"
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#include "nsIDocShellTreeOwner.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsIInterfaceRequestorUtils.h"
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#include "nsIWebBrowserChrome.h"
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#include "nsIDOMEventListener.h"
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#include "nsIEmbeddingSiteWindow.h"
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#include "nsIWebProgressListener.h"
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#include "nsWeakReference.h"
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#include "nsITimer.h"
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#include "nsIPrompt.h"
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#include "nsIAuthPrompt.h"
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#include "nsITooltipTextProvider.h"
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#include "nsCTooltipTextProvider.h"
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namespace mozilla {
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namespace dom {
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class Event;
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class EventTarget;
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} // namespace dom
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} // namespace mozilla
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class nsIDocShellTreeItem;
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class nsWebBrowser;
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class ChromeTooltipListener;
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class nsDocShellTreeOwner final : public nsIDocShellTreeOwner,
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public nsIBaseWindow,
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public nsIInterfaceRequestor,
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public nsIWebProgressListener,
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public nsIDOMEventListener,
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public nsSupportsWeakReference {
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friend class nsWebBrowser;
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIBASEWINDOW
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NS_DECL_NSIDOCSHELLTREEOWNER
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NS_DECL_NSIDOMEVENTLISTENER
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NS_DECL_NSIINTERFACEREQUESTOR
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NS_DECL_NSIWEBPROGRESSLISTENER
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protected:
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nsDocShellTreeOwner();
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virtual ~nsDocShellTreeOwner();
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void WebBrowser(nsWebBrowser* aWebBrowser);
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nsWebBrowser* WebBrowser();
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NS_IMETHOD SetTreeOwner(nsIDocShellTreeOwner* aTreeOwner);
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NS_IMETHOD SetWebBrowserChrome(nsIWebBrowserChrome* aWebBrowserChrome);
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NS_IMETHOD AddChromeListeners();
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NS_IMETHOD RemoveChromeListeners();
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void EnsurePrompter();
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void EnsureAuthPrompter();
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void AddToWatcher();
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void RemoveFromWatcher();
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void EnsureContentTreeOwner();
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// These helper functions return the correct instances of the requested
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// interfaces. If the object passed to SetWebBrowserChrome() implements
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// nsISupportsWeakReference, then these functions call QueryReferent on
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// that object. Otherwise, they return an addrefed pointer. If the
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// WebBrowserChrome object doesn't exist, they return nullptr.
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already_AddRefed<nsIWebBrowserChrome> GetWebBrowserChrome();
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already_AddRefed<nsIEmbeddingSiteWindow> GetOwnerWin();
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already_AddRefed<nsIInterfaceRequestor> GetOwnerRequestor();
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protected:
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// Weak References
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nsWebBrowser* mWebBrowser;
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nsIDocShellTreeOwner* mTreeOwner;
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nsIDocShellTreeItem* mPrimaryContentShell;
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nsIWebBrowserChrome* mWebBrowserChrome;
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nsIEmbeddingSiteWindow* mOwnerWin;
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nsIInterfaceRequestor* mOwnerRequestor;
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nsWeakPtr mWebBrowserChromeWeak; // nsIWebBrowserChrome
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// the objects that listen for chrome events like context menus and tooltips.
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// They are separate objects to avoid circular references between |this|
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// and the DOM.
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RefPtr<ChromeTooltipListener> mChromeTooltipListener;
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RefPtr<nsDocShellTreeOwner> mContentTreeOwner;
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nsCOMPtr<nsIPrompt> mPrompter;
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nsCOMPtr<nsIAuthPrompt> mAuthPrompter;
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nsCOMPtr<nsIRemoteTab> mPrimaryRemoteTab;
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};
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#endif /* nsDocShellTreeOwner_h__ */
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