mirror of
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122 lines
3.7 KiB
C++
122 lines
3.7 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is XMLterm.
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*
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* The Initial Developer of the Original Code is
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* Ramalingam Saravanan.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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// mozXMLTermStream.h: declaration of mozXMLTermStream
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// which implements the mozIXMLTermStream interface
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// to display HTML/XML streams as documents
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#include "nscore.h"
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#include "nspr.h"
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#include "nsCOMPtr.h"
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#include "nsString.h"
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#include "nsIGenericFactory.h"
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#include "nsIDOMWindowInternal.h"
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#include "nsIDOMWindowCollection.h"
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#include "nsIDOMElement.h"
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#include "nsIDOMNode.h"
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#include "nsIDOMNodeList.h"
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#include "nsIDOMDocument.h"
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#include "nsIDOMHTMLDocument.h"
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#include "nsIDocument.h"
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#include "nsIDocumentLoader.h"
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#include "nsIDocumentLoaderFactory.h"
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#include "nsIURL.h"
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#include "nsNetUtil.h"
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#include "nsIIOService.h"
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#include "nsIPresShell.h"
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#include "nsIScriptContext.h"
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#include "mozXMLT.h"
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#include "mozIXMLTermStream.h"
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#define NO_WORKAROUND
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class mozXMLTermStream : public mozIXMLTermStream
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{
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public:
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mozXMLTermStream();
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virtual ~mozXMLTermStream();
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NS_DECL_ISUPPORTS
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NS_DECL_NSIINPUTSTREAM
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NS_DECL_MOZIXMLTERMSTREAM
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protected:
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/** Adjusts height of frame displaying stream to fit content
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* @param maxHeight maximum height of resized frame (pixels)
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* (zero value implies no maximum)
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*/
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NS_IMETHOD SizeToContentHeight(PRInt32 maxHeight);
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/** UTF8 data buffer to hold to be read by rendering engine */
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nsCString mUTF8Buffer;
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/** offset at which to start reading the UTF8 data buffer */
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PRUint32 mUTF8Offset;
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/** maximum frame height for resizing */
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PRInt32 mMaxResizeHeight;
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/** DOM window in which to display stream */
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nsCOMPtr<nsIDOMWindowInternal> mDOMWindow;
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/** Frame element in which to display stream */
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nsCOMPtr<nsIDOMElement> mDOMIFrameElement;
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#ifdef NO_WORKAROUND
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/** Context for stream display */
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nsCOMPtr<nsISupports> mContext;
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/** Load group for stream display */
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nsCOMPtr<nsILoadGroup> mLoadGroup;
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/** Channel for stream display */
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nsCOMPtr<nsIChannel> mChannel;
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/** Stream listener object */
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nsCOMPtr<nsIStreamListener> mStreamListener;
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#else // !NO_WORKAROUND
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nsCOMPtr<nsIDOMHTMLDocument> mDOMHTMLDocument;
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#endif // !NO_WORKAROUND
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};
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