#102510# keep the PrintFuncCache across several XRenderable calls

1 files changed, 161 insertions, 0 deletions

diff --git a/sc/source/ui/view/pfuncache.cxx b/sc/source/ui/view/pfuncache.cxx
new file mode 100644
index 000000000000..479781499c2d
--- /dev/null
+++ b/sc/source/ui/view/pfuncache.cxx
@@ -0,0 +1,161 @@
+/*************************************************************************
+ *
+ *  $RCSfile: pfuncache.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: nn $ $Date: 2002-08-28 17:57:00 $
+ *
+ *  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: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifdef PCH
+#include "ui_pch.hxx"
+#endif
+
+#pragma hdrstop
+
+// INCLUDE ---------------------------------------------------------------
+
+#include "pfuncache.hxx"
+#include "printfun.hxx"
+#include "docsh.hxx"
+#include "markdata.hxx"
+
+//------------------------------------------------------------------------
+
+ScPrintFuncCache::ScPrintFuncCache( ScDocShell* pD, const ScMarkData& rMark,
+                                    const ScPrintSelectionStatus& rStatus ) :
+    aSelection( rStatus ),
+    pDocSh( pD ),
+    nTotalPages( 0 )
+{
+    //  page count uses the stored cell widths for the printer anyway,
+    //  so ScPrintFunc with the document's printer can be used to count
+
+    SfxPrinter* pPrinter = pDocSh->GetPrinter();
+
+    ScRange aRange;
+    const ScRange* pSelRange = NULL;
+    if ( rMark.IsMarked() )
+    {
+        rMark.GetMarkArea( aRange );
+        pSelRange = &aRange;
+    }
+
+    ScDocument* pDoc = pDocSh->GetDocument();
+    USHORT nTabCount = pDoc->GetTableCount();
+    USHORT nTab;
+    for ( nTab=0; nTab<nTabCount; nTab++ )
+    {
+        long nAttrPage = nTab ? nFirstAttr[nTab-1] : 1;
+
+        long nThisTab = 0;
+        if ( rMark.GetTableSelect( nTab ) )
+        {
+            ScPrintFunc aFunc( pDocSh, pPrinter, nTab, nAttrPage, 0, pSelRange );
+            nThisTab = aFunc.GetTotalPages();
+            nFirstAttr[nTab] = aFunc.GetFirstPageNo();          // from page style or previous sheet
+        }
+        else
+            nFirstAttr[nTab] = nAttrPage;
+
+        nPages[nTab] = nThisTab;
+        nTotalPages += nThisTab;
+    }
+}
+
+ScPrintFuncCache::~ScPrintFuncCache()
+{
+}
+
+BOOL ScPrintFuncCache::IsSameSelection( const ScPrintSelectionStatus& rStatus ) const
+{
+    return aSelection == rStatus;
+}
+
+USHORT ScPrintFuncCache::GetTabForPage( long nPage ) const
+{
+    ScDocument* pDoc = pDocSh->GetDocument();
+    USHORT nTabCount = pDoc->GetTableCount();
+    USHORT nTab = 0;
+    while ( nTab < nTabCount && nPage >= nPages[nTab] )
+        nPage -= nPages[nTab++];
+    return nTab;
+}
+
+long ScPrintFuncCache::GetTabStart( USHORT nTab ) const
+{
+    long nRet = 0;
+    for ( USHORT i=0; i<nTab; i++ )
+        nRet += nPages[i];
+    return nRet;
+}
+
+long ScPrintFuncCache::GetDisplayStart( USHORT nTab ) const
+{
+    //! merge with lcl_GetDisplayStart in preview?
+
+    long nDisplayStart = 0;
+    ScDocument* pDoc = pDocSh->GetDocument();
+    for (USHORT i=0; i<nTab; i++)
+    {
+        if ( pDoc->NeedPageResetAfterTab(i) )
+            nDisplayStart = 0;
+        else
+            nDisplayStart += nPages[i];
+    }
+    return nDisplayStart;
+}
+
+