зеркало из https://github.com/mozilla/gecko-dev.git
130 строки
3.7 KiB
C++
130 строки
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications, Inc. Portions created by Netscape are
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* Copyright (C) 1999, Mozilla. All Rights Reserved.
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*
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* Contributor(s):
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* Travis Bogard <travis@netscape.com>
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*/
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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 "nsIWebBrowserChrome.h"
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#include "nsIWebProgressListener.h"
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#include "nsIDOMMouseListener.h"
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#include "nsIDOMDocument.h"
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#include "nsIChromeEventHandler.h"
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#include "nsIDOMEventReceiver.h"
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#include "nsCommandHandler.h"
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class nsWebBrowser;
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// {6D10C180-6888-11d4-952B-0020183BF181}
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#define NS_ICDOCSHELLTREEOWNER_IID \
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{ 0x6d10c180, 0x6888, 0x11d4, { 0x95, 0x2b, 0x0, 0x20, 0x18, 0x3b, 0xf1, 0x81 } }
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/*
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* This is a fake 'hidden' interface that nsDocShellTreeOwner implements.
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* Classes such as nsCommandHandler can QI for this interface to be
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* sure that they're dealing with a valid nsDocShellTreeOwner and not some
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* other object that implements nsIDocShellTreeOwner.
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*/
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class nsICDocShellTreeOwner : public nsISupports
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{
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public:
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NS_DEFINE_STATIC_IID_ACCESSOR(NS_ICDOCSHELLTREEOWNER_IID)
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};
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class nsDocShellTreeOwner : 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 nsIDOMMouseListener,
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public nsICDocShellTreeOwner
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{
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friend class nsWebBrowser;
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friend class nsCommandHandler;
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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_NSIINTERFACEREQUESTOR
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NS_DECL_NSIWEBPROGRESSLISTENER
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// nsIDOMMouseListener
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virtual nsresult HandleEvent(nsIDOMEvent* aEvent);
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virtual nsresult MouseDown(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseUp(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseClick(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseDblClick(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseOver(nsIDOMEvent* aMouseEvent);
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virtual nsresult MouseOut(nsIDOMEvent* aMouseEvent);
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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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nsCOMPtr<nsIDOMEventReceiver> mEventReceiver;
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NS_IMETHOD AddMouseListener();
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NS_IMETHOD RemoveMouseListener();
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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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nsIWebProgressListener* mOwnerProgressListener;
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nsIBaseWindow* mOwnerWin;
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nsIInterfaceRequestor* mOwnerRequestor;
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PRBool mMouseListenerActive;
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};
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#endif /* nsDocShellTreeOwner_h__ */
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