From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- docshell/base/nsDocShellTreeOwner.h | 111 ++++++++++++++++++++++++++++++++++++ 1 file changed, 111 insertions(+) create mode 100644 docshell/base/nsDocShellTreeOwner.h (limited to 'docshell/base/nsDocShellTreeOwner.h') diff --git a/docshell/base/nsDocShellTreeOwner.h b/docshell/base/nsDocShellTreeOwner.h new file mode 100644 index 0000000000..0627357606 --- /dev/null +++ b/docshell/base/nsDocShellTreeOwner.h @@ -0,0 +1,111 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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 nsDocShellTreeOwner_h__ +#define nsDocShellTreeOwner_h__ + +// Helper Classes +#include "nsCOMPtr.h" +#include "nsString.h" + +// Interfaces Needed +#include "nsIBaseWindow.h" +#include "nsIDocShellTreeOwner.h" +#include "nsIInterfaceRequestor.h" +#include "nsIInterfaceRequestorUtils.h" +#include "nsIWebBrowserChrome.h" +#include "nsIDOMEventListener.h" +#include "nsIWebProgressListener.h" +#include "nsWeakReference.h" +#include "nsITimer.h" +#include "nsIPrompt.h" +#include "nsIAuthPrompt.h" +#include "nsITooltipTextProvider.h" +#include "nsCTooltipTextProvider.h" + +namespace mozilla { +namespace dom { +class Event; +class EventTarget; +} // namespace dom +} // namespace mozilla + +class nsIDocShellTreeItem; +class nsWebBrowser; +class ChromeTooltipListener; + +class nsDocShellTreeOwner final : public nsIDocShellTreeOwner, + public nsIBaseWindow, + public nsIInterfaceRequestor, + public nsIWebProgressListener, + public nsIDOMEventListener, + public nsSupportsWeakReference { + friend class nsWebBrowser; + + public: + NS_DECL_ISUPPORTS + + NS_DECL_NSIBASEWINDOW + NS_DECL_NSIDOCSHELLTREEOWNER + NS_DECL_NSIDOMEVENTLISTENER + NS_DECL_NSIINTERFACEREQUESTOR + NS_DECL_NSIWEBPROGRESSLISTENER + + protected: + nsDocShellTreeOwner(); + virtual ~nsDocShellTreeOwner(); + + void WebBrowser(nsWebBrowser* aWebBrowser); + + nsWebBrowser* WebBrowser(); + NS_IMETHOD SetTreeOwner(nsIDocShellTreeOwner* aTreeOwner); + NS_IMETHOD SetWebBrowserChrome(nsIWebBrowserChrome* aWebBrowserChrome); + + NS_IMETHOD AddChromeListeners(); + NS_IMETHOD RemoveChromeListeners(); + + void EnsurePrompter(); + void EnsureAuthPrompter(); + + void AddToWatcher(); + void RemoveFromWatcher(); + + void EnsureContentTreeOwner(); + + // These helper functions return the correct instances of the requested + // interfaces. If the object passed to SetWebBrowserChrome() implements + // nsISupportsWeakReference, then these functions call QueryReferent on + // that object. Otherwise, they return an addrefed pointer. If the + // WebBrowserChrome object doesn't exist, they return nullptr. + already_AddRefed GetWebBrowserChrome(); + already_AddRefed GetOwnerWin(); + already_AddRefed GetOwnerRequestor(); + + protected: + // Weak References + nsWebBrowser* mWebBrowser; + nsIDocShellTreeOwner* mTreeOwner; + nsIDocShellTreeItem* mPrimaryContentShell; + + nsIWebBrowserChrome* mWebBrowserChrome; + nsIBaseWindow* mOwnerWin; + nsIInterfaceRequestor* mOwnerRequestor; + + nsWeakPtr mWebBrowserChromeWeak; // nsIWebBrowserChrome + + // the objects that listen for chrome events like context menus and tooltips. + // They are separate objects to avoid circular references between |this| + // and the DOM. + RefPtr mChromeTooltipListener; + + RefPtr mContentTreeOwner; + + nsCOMPtr mPrompter; + nsCOMPtr mAuthPrompter; + nsCOMPtr mPrimaryRemoteTab; +}; + +#endif /* nsDocShellTreeOwner_h__ */ -- cgit v1.2.3