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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (the "License"); You may not use this file
+ * except in compliance with the License. You may obtain a copy of the
+ * License at http://www.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: IBM Corporation
+ *
+ * Copyright: 2008 by IBM Corporation
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+/*************************************************************************
+ * @file
+ * Tabrack for LwpTabPiece object.
+ ************************************************************************/
+#include "lwptabrack.hxx"
+#include <lwpobjstrm.hxx>
+
+#include <stdexcept>
+
+LwpTab::LwpTab()
+ : m_nX(0),
+ m_nType(0),
+ m_nLeader(0),
+ m_nRelativeType(0),
+ m_nAlignChar(0) //be careful,not quite sure it's 8-bit,perhaps 16-bit.
+{
+}
+
+void LwpTab::Read(LwpObjectStream *pStrm)
+{
+ m_nX = pStrm->QuickReaduInt32();
+ m_nType = pStrm->QuickReaduInt8();
+ m_nLeader = pStrm->QuickReaduInt8();
+ m_nRelativeType = pStrm->QuickReaduInt8();
+ m_nAlignChar = pStrm->QuickReaduInt16();
+}
+
+LwpTabRack::LwpTabRack(LwpObjectHeader objHdr, LwpSvStream* pStrm)
+ : LwpObject(objHdr,pStrm),
+ m_nNumTabs(0)
+{
+}
+
+void LwpTabRack::Read()
+{
+ m_NextID.ReadIndexed(m_pObjStrm.get());
+
+ m_nNumTabs = m_pObjStrm->QuickReaduInt16();
+ if (m_nNumTabs > MaxTabs)
+ throw std::range_error("corrupt LwpTabRack");
+ for (int i=0; i<m_nNumTabs; ++i)
+ {
+ m_aTabs[i].Read(m_pObjStrm.get());
+ m_pObjStrm->SkipExtra();
+ }
+ m_pObjStrm->SkipExtra();
+}
+
+LwpTab* LwpTabRack::Lookup(sal_uInt16 nIndex)
+{
+ /* Is the tab in this tabrack? */
+ if(nIndex<m_nNumTabs)
+ {
+ return &m_aTabs[nIndex];
+ }
+ //return NULL;
+ /* It's not in this tabrack, so get it out of our next. */
+ if (!GetNext())
+ return nullptr; /* ouch */
+
+ return GetNext()->Lookup(nIndex - m_nNumTabs);
+}
+
+LwpTabRack* LwpTabRack::GetNext()
+{
+ return dynamic_cast<LwpTabRack*>(m_NextID.obj().get());
+}
+
+sal_uInt16 LwpTabRack::GetNumTabs()
+{
+ sal_uInt16 nNum=0;
+ if(GetNext())
+ {
+ nNum = GetNext()->GetNumTabs();
+ }
+ return m_nNumTabs+nNum;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */