mirror of https://github.com/apache/poi.git
Added Drew's thumbnail enhancements.
git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352578 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Rainer Klute
parent
f7b72c1039
commit
e57c0ac37b
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@ -50,14 +50,6 @@
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* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
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||||
|
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package org.apache.poi.hpsf;
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|
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|
|||
|
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@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
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||||
|
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package org.apache.poi.hpsf;
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||||
|
|
|
|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
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||||
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||||
package org.apache.poi.hpsf;
|
||||
|
|
|
|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
|
||||
|
||||
package org.apache.poi.hpsf;
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||||
|
|
|
|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
|
||||
|
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package org.apache.poi.hpsf;
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||||
|
|
|
|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
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package org.apache.poi.hpsf;
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@ -89,6 +89,7 @@ import org.apache.poi.hpsf.littleendian.*;
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* @see Variant
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*
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* @author Rainer Klute (klute@rainer-klute.de)
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* @author Drew Varner (Drew.Varner InAndAround sc.edu)
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* @version $Id$
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* @since 2002-02-09
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*/
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@ -204,6 +205,23 @@ public class Property
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value = new String(src, first, last - first + 1);
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break;
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}
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case Variant.VT_CF:
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{
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// the first four bytes in src, from
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// src[offset] to src[offset + 3] contain
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// the DWord for VT_CF, so skip it, we don't
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// need it
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// truncate the length of the return array by
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// a DWord length (4 bytes)
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length = length - DWord.LENGTH;
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final byte[] v = new byte[length];
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for (int i = 0; i < length; i++)
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v[i] = src[offset + i + DWord.LENGTH];
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value = v;
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break;
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}
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default:
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{
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final byte[] v = new byte[length];
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|
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|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
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package org.apache.poi.hpsf;
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|
|
|
|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
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package org.apache.poi.hpsf;
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|
|
|
|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
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||||
*/
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package org.apache.poi.hpsf;
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||||
|
|
|
|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
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||||
*/
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package org.apache.poi.hpsf;
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@ -276,8 +276,6 @@ public class SummaryInformation extends SpecialPropertySet
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*/
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public byte[] getThumbnail()
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{
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if (true)
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throw new UnsupportedOperationException("FIXME");
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return (byte[]) getProperty(PropertyIDMap.PID_THUMBNAIL);
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}
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@ -0,0 +1,369 @@
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/* ====================================================================
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||||
* The Apache Software License, Version 1.1
|
||||
*
|
||||
* Copyright (c) 2000 The Apache Software Foundation. All rights
|
||||
* reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in
|
||||
* the documentation and/or other materials provided with the
|
||||
* distribution.
|
||||
*
|
||||
* 3. The end-user documentation included with the redistribution,
|
||||
* if any, must include the following acknowledgment:
|
||||
* "This product includes software developed by the
|
||||
* Apache Software Foundation (http://www.apache.org/)."
|
||||
* Alternately, this acknowledgment may appear in the software itself,
|
||||
* if and wherever such third-party acknowledgments normally appear.
|
||||
*
|
||||
* 4. The names "Apache" and "Apache Software Foundation" must
|
||||
* not be used to endorse or promote products derived from this
|
||||
* software without prior written permission. For written
|
||||
* permission, please contact apache@apache.org.
|
||||
*
|
||||
* 5. Products derived from this software may not be called "Apache",
|
||||
* nor may "Apache" appear in their name, without prior written
|
||||
* permission of the Apache Software Foundation.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
|
||||
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
||||
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
||||
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
* ====================================================================
|
||||
*
|
||||
* This software consists of voluntary contributions made by many
|
||||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*/
|
||||
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||||
package org.apache.poi.hpsf;
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import org.apache.poi.hpsf.littleendian.DWord;
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/**
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* <p>Class to manipulate data in the Clipboard Variant
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* ({@link Variant#VT_CF VT_CF}) format.</p>
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*
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* @see SummaryInformation#getThumbnail()
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*
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* @author Drew Varner (Drew.Varner inOrAround sc.edu)
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* @version $Id$
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* @since 2002-04-29
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*/
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public class Thumbnail
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{
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/**
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* <p>Offset in bytes where the Clipboard Format Tag
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* starts in the <code>byte[]</code> returned by
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* {@link SummaryInformation#getThumbnail()}</p>
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*/
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public static int OFFSET_CFTAG = 4;
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/**
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* <p>Offset in bytes where the Clipboard Format
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* starts in the <code>byte[]</code> returned by
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* {@link SummaryInformation#getThumbnail()}</p>
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*
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* <p>This is only valid if the Clipboard Format Tag
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* is {@link #CFTAG_WINDOWS} </p>
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*/
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public static int OFFSET_CF = 8;
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/**
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* <p>Offset in bytes where the Windows Metafile
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* (WMF) image data starts in the <code>byte[]</code>
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* returned by {@link SummaryInformation#getThumbnail()}</p>
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*
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* <p>There is only WMF data at this point in the
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* <code>byte[]</code> if the Clipboard Format Tag is
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* {@link #CFTAG_WINDOWS} and the Clipboard Format is
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* {@link #CF_METAFILEPICT}.</p>
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*
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* <p>Note: The <code>byte[]</code> that starts at
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* <code>OFFSET_WMFDATA</code> and ends at
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* <code>getThumbnail().length - 1</code> forms a
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* complete WMF image. It can be saved to disk with a
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* <code>.wmf</code> file type and read using a WMF-capable
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* image viewer.</p>
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*/
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public static int OFFSET_WMFDATA = 20;
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/**
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* <p>Clipboard Format Tag - Windows clipboard format</p>
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* <p>A <code>DWORD</code> indicating a built-in Windows clipboard
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* format value</p>
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*
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* <p>See:
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* <a href="http://msdn.microsoft.com/library/en-us/dnolegen/html/msdn_propset.asp"
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* target="_blank">
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* http://msdn.microsoft.com/library/en-us/dnolegen/html/msdn_propset.asp</a>
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*/
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public static int CFTAG_WINDOWS = -1;
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/**
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* <p>Clipboard Format Tag - Macintosh clipboard format</p>
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* <p>A <code>DWORD</code> indicating a Macintosh clipboard format value</p>
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*
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* <p>See:
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* <a href="http://msdn.microsoft.com/library/en-us/dnolegen/html/msdn_propset.asp"
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* target="_blank">
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* http://msdn.microsoft.com/library/en-us/dnolegen/html/msdn_propset.asp</a>
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*/
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public static int CFTAG_MACINTOSH = -2;
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/**
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* <p>Clipboard Format Tag - Format ID</p>
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* <p>A GUID containing a format identifier (FMTID). This is rarely used.</p>
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*
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* <p>See:
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* <a href="http://msdn.microsoft.com/library/en-us/dnolegen/html/msdn_propset.asp"
|
||||
* target="_blank">
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* http://msdn.microsoft.com/library/en-us/dnolegen/html/msdn_propset.asp</a>
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*/
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public static int CFTAG_FMTID = -3;
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/**
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* <p>Clipboard Format Tag - No Data</p>
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* <p>a <code>DWORD</code> indicating No data. This is rarely used.</p>
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*
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* <p>See:
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* <a href="http://msdn.microsoft.com/library/en-us/dnolegen/html/msdn_propset.asp"
|
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* target="_blank">
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* http://msdn.microsoft.com/library/en-us/dnolegen/html/msdn_propset.asp</a>
|
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*/
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public static int CFTAG_NODATA = 0;
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/**
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* <p>Clipboard Format - Windows metafile format.
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* This is the recommended way to store thumbnails
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* in Property Streams.</p>
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* <p> <strong>Note:</strong> this is not the same
|
||||
* format used in regular WMF images. The clipboard
|
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* version of this format has an extra clipboard-specific
|
||||
* header</p>
|
||||
*/
|
||||
public static int CF_METAFILEPICT = 3;
|
||||
|
||||
|
||||
|
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/**
|
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* <p>Clipboard Format - Device Independent Bitmap</p>
|
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*/
|
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public static int CF_DIB = 8;
|
||||
|
||||
|
||||
|
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/**
|
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* <p>Clipboard Format - Enhanced Windows metafile format</p>
|
||||
*/
|
||||
public static int CF_ENHMETAFILE = 14;
|
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|
||||
|
||||
|
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/**
|
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* <p>Clipboard Format - Bitmap</p>
|
||||
* <p>Obsolete, See:
|
||||
* <a href="msdn.microsoft.com/library/en-us/dnw98bk/html/clipboardoperations.asp
|
||||
* target="_blank">
|
||||
* msdn.microsoft.com/library/en-us/dnw98bk/html/clipboardoperations.asp
|
||||
* </a>
|
||||
* </p>
|
||||
*/
|
||||
public static int CF_BITMAP = 2;
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* <p> A <code>byte[]</code> to hold a thumbnail image in
|
||||
* ({@link Variant#VT_CF VT_CF}) format. </p>
|
||||
*/
|
||||
private byte[] thumbnailData = null;
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* <p>Default Constructor. If you use then one you'll have to add
|
||||
* the thumbnail <code>byte[]</code> from {@link
|
||||
* SummaryInformation#getThumbnail()} to do any useful
|
||||
* manipulations, otherwise you'll get a
|
||||
* <code>NullPointerException</code>.</p>
|
||||
*/
|
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public Thumbnail()
|
||||
{
|
||||
super();
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* <p></p>
|
||||
*/
|
||||
public Thumbnail(byte[] thumbnailData)
|
||||
{
|
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this.thumbnailData = thumbnailData;
|
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}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* <p>Returns the thumbnail as a <code>byte[]</code> in
|
||||
* {@link Variant#VT_CF VT_CF} format.</p>
|
||||
*
|
||||
* @see SummaryInformation#getThumbnail()
|
||||
*/
|
||||
public byte[] getThumbnail() {
|
||||
return thumbnailData;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* <p>Sets the Thumbnail's underlying <code>byte[]</code> in
|
||||
* {@link Variant#VT_CF VT_CF} format.</p>
|
||||
*
|
||||
* @see SummaryInformation#getThumbnail()
|
||||
*/
|
||||
public void setThumbnail(byte[] thumbnail) {
|
||||
this.thumbnailData = thumbnail;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* <p>Returns an <code>int</code> representing the Clipboard
|
||||
* Format Tag</p>
|
||||
* <p>Possible return values are:
|
||||
* <ul>
|
||||
* <li>{@link #CFTAG_WINDOWS CFTAG_WINDOWS}</li>
|
||||
* <li>{@link #CFTAG_MACINTOSH CFTAG_MACINTOSH}</li>
|
||||
* <li>{@link #CFTAG_FMTID CFTAG_FMTID}</li>
|
||||
* <li>{@link #CFTAG_NODATA CFTAG_NODATA}</li>
|
||||
* </ul>
|
||||
* </p>
|
||||
*
|
||||
* @return a flag indicating the Clipboard Format Tag
|
||||
*/
|
||||
public int getClipboardFormatTag()
|
||||
{
|
||||
DWord clipboardFormatTag = new DWord(getThumbnail(),OFFSET_CFTAG);
|
||||
return clipboardFormatTag.intValue();
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* <p>Returns an <code>int</code> representing the Clipboard
|
||||
* Format</p>
|
||||
*
|
||||
* <p>Will throw an exceptionif the Thumbnail's Clipboard
|
||||
* Format Tag is not
|
||||
* {@link Thumbnail#CFTAG_WINDOWS CFTAG_WINDOWS}
|
||||
* </p>
|
||||
*
|
||||
* <p>Possible return values are:
|
||||
* <ul>
|
||||
* <li>{@link #CF_METAFILEPICT CF_METAFILEPICT}</li>
|
||||
* <li>{@link #CF_DIB CF_DIB}</li>
|
||||
* <li>{@link #CF_ENHMETAFILE CF_ENHMETAFILE}</li>
|
||||
* <li>{@link #CF_BITMAP CF_BITMAP}</li>
|
||||
* </ul>
|
||||
* </p>
|
||||
*
|
||||
* @return a flag indicating the Clipboard Format
|
||||
*
|
||||
* @throws HPSFException if the Thumbnail isn't CFTAG_WINDOWS
|
||||
*
|
||||
*/
|
||||
public int getClipboardFormat() throws HPSFException
|
||||
{
|
||||
if ( !(getClipboardFormatTag() == CFTAG_WINDOWS) )
|
||||
{
|
||||
throw new HPSFException("Clipboard Format Tag of Thumbnail must " +
|
||||
"be CFTAG_WINDOWS.");
|
||||
}
|
||||
|
||||
DWord clipboardFormat = new DWord(getThumbnail(),OFFSET_CF);
|
||||
return clipboardFormat.intValue();
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* <p>Returns the Thumbnail as a <code>byte[]</code>
|
||||
* of WMF data if the Thumbnail's Clipboard Format Tag
|
||||
* is {@link #CFTAG_WINDOWS CFTAG_WINDOWS}
|
||||
* and its Clipboard Format is
|
||||
* {@link #CF_METAFILEPICT CF_METAFILEPICT}</p>
|
||||
*
|
||||
* <p>This <code>byte[]</code> is in the traditional WMF file,
|
||||
* not the clipboard-specific version with special headers.</p>
|
||||
*
|
||||
* <p> See
|
||||
* <a href="http://www.wvware.com/caolan/ora-wmf.html"
|
||||
* target="_blank">http://www.wvware.com/caolan/ora-wmf.html</a>
|
||||
* for more information on the WMF image format.</p>
|
||||
*
|
||||
* @throws HPSFException if the Thumbnail isn't CFTAG_WINDOWS
|
||||
* and CF_METAFILEPICT
|
||||
*
|
||||
* @return a WMF image of the Thumbnail
|
||||
*/
|
||||
public byte[] getThumbnailAsWMF() throws HPSFException
|
||||
{
|
||||
if ( !(getClipboardFormatTag() == CFTAG_WINDOWS) )
|
||||
{
|
||||
throw new HPSFException("Clipboard Format Tag of Thumbnail must " +
|
||||
"be CFTAG_WINDOWS.");
|
||||
}
|
||||
if ( !(getClipboardFormat() == CF_METAFILEPICT) )
|
||||
{
|
||||
throw new HPSFException("Clipboard Format of Thumbnail must " +
|
||||
"be CF_METAFILEPICT.");
|
||||
}
|
||||
else
|
||||
{
|
||||
byte[] thumbnail = getThumbnail();
|
||||
int wmfImageLength = thumbnail.length - OFFSET_WMFDATA;
|
||||
byte[] wmfImage = new byte[wmfImageLength];
|
||||
System.arraycopy(thumbnail,
|
||||
OFFSET_WMFDATA,
|
||||
wmfImage,
|
||||
0,
|
||||
wmfImageLength);
|
||||
return wmfImage;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
|
||||
|
||||
package org.apache.poi.hpsf;
|
||||
|
|
|
|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
|
||||
|
||||
package org.apache.poi.hpsf;
|
||||
|
|
|
|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
|
||||
|
||||
package org.apache.poi.hpsf;
|
||||
|
|
@ -307,9 +299,34 @@ public class Variant
|
|||
public final static int VT_CF = 71;
|
||||
|
||||
/**
|
||||
* <p>[P] A Class ID. <span style="background-color:
|
||||
* #ffff00">How long is this? How is it to be
|
||||
* interpreted?</span></p>
|
||||
* <p>[P] A Class ID.</p>
|
||||
* <p>It consists of a 32 bit unsigned integer indicating the size
|
||||
* of the structure, a 32 bit signed integer indicating (Clipboard
|
||||
* Format Tag) indicating the type of data that it contains, and
|
||||
* then a byte array containing the data.</p>
|
||||
*
|
||||
* <p>The valid Clipboard Format Tags are:
|
||||
* <ul>
|
||||
* <li>{@link Thumbnail#CFTAG_WINDOWS}</li>
|
||||
* <li>{@link Thumbnail#CFTAG_MACINTOSH}</li>
|
||||
* <li>{@link Thumbnail#CFTAG_NODATA}</li>
|
||||
* <li>{@link Thumbnail#CFTAG_FMTID}</li>
|
||||
* </ul></p>
|
||||
*
|
||||
* <p>
|
||||
* <pre>typedef struct tagCLIPDATA {
|
||||
* // cbSize is the size of the buffer pointed to
|
||||
* // by pClipData, plus sizeof(ulClipFmt)
|
||||
* ULONG cbSize;
|
||||
* long ulClipFmt;
|
||||
* BYTE* pClipData;
|
||||
* } CLIPDATA;</pre>
|
||||
* See
|
||||
* <a href="msdn.microsoft.com/library/en-us/com/stgrstrc_0uwk.asp"
|
||||
* target="_blank">
|
||||
* msdn.microsoft.com/library/en-us/com/stgrstrc_0uwk.asp
|
||||
* </a>
|
||||
* </p>
|
||||
*/
|
||||
public final static int VT_CLSID = 72;
|
||||
|
||||
|
|
|
|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
|
||||
|
||||
package org.apache.poi.hpsf.wellknown;
|
||||
|
|
|
|||
|
|
@ -50,14 +50,6 @@
|
|||
* individuals on behalf of the Apache Software Foundation. For more
|
||||
* information on the Apache Software Foundation, please see
|
||||
* <http://www.apache.org/>.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*
|
||||
* Portions of this software are based upon public domain software
|
||||
* originally written at the National Center for Supercomputing Applications,
|
||||
* University of Illinois, Urbana-Champaign.
|
||||
*/
|
||||
|
||||
package org.apache.poi.hpsf.wellknown;
|
||||
|
|
|
|||
Loading…
Reference in New Issue