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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /docshell/base/nsDocShellTreeOwner.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'docshell/base/nsDocShellTreeOwner.h')
-rw-r--r--docshell/base/nsDocShellTreeOwner.h111
1 files changed, 111 insertions, 0 deletions
diff --git a/docshell/base/nsDocShellTreeOwner.h b/docshell/base/nsDocShellTreeOwner.h
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+/* -*- 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<nsIWebBrowserChrome> GetWebBrowserChrome();
+ already_AddRefed<nsIBaseWindow> GetOwnerWin();
+ already_AddRefed<nsIInterfaceRequestor> 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<ChromeTooltipListener> mChromeTooltipListener;
+
+ RefPtr<nsDocShellTreeOwner> mContentTreeOwner;
+
+ nsCOMPtr<nsIPrompt> mPrompter;
+ nsCOMPtr<nsIAuthPrompt> mAuthPrompter;
+ nsCOMPtr<nsIRemoteTab> mPrimaryRemoteTab;
+};
+
+#endif /* nsDocShellTreeOwner_h__ */