зеркало из https://github.com/mozilla/pjs.git
143 строки
4.8 KiB
C++
143 строки
4.8 KiB
C++
/* -*- Mode: C++; tab-width: 3; 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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// Local Includes
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#include "nsDocShell.h"
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#include "nsDSWebProgressListener.h"
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// Interfaces Needed
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#include "nsIChannel.h"
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//*****************************************************************************
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//*** nsDSWebProgressListener: Object Management
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//*****************************************************************************
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nsDSWebProgressListener::nsDSWebProgressListener() : mDocShell(nsnull),
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mProgressStatusFlags(0), mCurSelfProgress(0), mMaxSelfProgress(0),
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mCurTotalProgress(0), mMaxTotalProgress(0)
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{
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NS_INIT_REFCNT();
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}
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nsDSWebProgressListener::~nsDSWebProgressListener()
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{
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}
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//*****************************************************************************
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// nsDSWebProgressListener::nsISupports
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//*****************************************************************************
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NS_IMPL_ADDREF(nsDSWebProgressListener)
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NS_IMPL_RELEASE(nsDSWebProgressListener)
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NS_INTERFACE_MAP_BEGIN(nsDSWebProgressListener)
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIWebProgressListener)
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NS_INTERFACE_MAP_ENTRY(nsIWebProgressListener)
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NS_INTERFACE_MAP_END
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//*****************************************************************************
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// nsDSWebProgressListener::nsIWebProgressListener
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//*****************************************************************************
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NS_IMETHODIMP nsDSWebProgressListener::OnProgressChange(nsIChannel* aChannel,
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PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress,
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PRInt32 aCurTotalProgress, PRInt32 aMaxTotalProgress)
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{
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mCurSelfProgress = aCurSelfProgress;
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mMaxSelfProgress = aMaxSelfProgress;
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mCurTotalProgress = aCurTotalProgress;
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mMaxTotalProgress = aMaxTotalProgress;
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if(mDocShell)
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mDocShell->FireOnProgressChange(aChannel, aCurSelfProgress,
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aMaxSelfProgress, aCurTotalProgress, aMaxTotalProgress);
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return NS_OK;
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}
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NS_IMETHODIMP nsDSWebProgressListener::OnChildProgressChange(nsIChannel* aChannel,
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PRInt32 aCurSelfProgress, PRInt32 aMaxSelfProgress)
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{
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if(mDocShell)
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mDocShell->FireOnChildProgressChange(aChannel, aCurSelfProgress,
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aMaxSelfProgress);
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return NS_OK;
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}
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NS_IMETHODIMP nsDSWebProgressListener::OnStatusChange(nsIChannel* aChannel,
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PRInt32 aProgressStatusFlags)
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{
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mProgressStatusFlags = aProgressStatusFlags;
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//XXX Need to mask in flag_windowActivity when animation is occuring in the
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// window
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if(mDocShell)
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{
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if(aProgressStatusFlags & nsIWebProgress::flag_net_start &&
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PR_TRUE /*XXX Eventually check some flag to make sure there is not
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already window activity. If there is don't add the window start*/)
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aProgressStatusFlags |= nsIWebProgress::flag_win_start;
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else if(aProgressStatusFlags & nsIWebProgress::flag_net_stop &&
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PR_TRUE /*XXX Eventually check some flag to see if there is animation
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going if there is don't add in the window stop flag*/)
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aProgressStatusFlags |= nsIWebProgress::flag_win_stop;
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mDocShell->FireOnStatusChange(aChannel, aProgressStatusFlags);
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}
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return NS_OK;
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}
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NS_IMETHODIMP nsDSWebProgressListener::OnChildStatusChange(nsIChannel* aChannel,
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PRInt32 aProgressStatusFlags)
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{
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if(mDocShell)
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mDocShell->FireOnChildStatusChange(aChannel, aProgressStatusFlags);
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return NS_OK;
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}
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NS_IMETHODIMP nsDSWebProgressListener::OnLocationChange(nsIURI* aLocation)
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{
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NS_ERROR("DocShell should be the only one generating this message");
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return NS_OK;
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}
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//*****************************************************************************
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// nsDSWebProgressListener: Helpers
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//*****************************************************************************
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//*****************************************************************************
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// nsDSWebProgressListener: Accessors
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//*****************************************************************************
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void nsDSWebProgressListener::DocShell(nsDocShell* aDocShell)
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{
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mDocShell = aDocShell;
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}
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nsDocShell* nsDSWebProgressListener::DocShell()
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{
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return mDocShell;
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}
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