#102510# keep the PrintFuncCache across several XRenderable calls

1 files changed, 130 insertions, 0 deletions

diff --git a/sc/source/ui/inc/pfuncache.hxx b/sc/source/ui/inc/pfuncache.hxx
new file mode 100644
index 000000000000..361cfa0e8845
--- /dev/null
+++ b/sc/source/ui/inc/pfuncache.hxx
@@ -0,0 +1,130 @@
+/*************************************************************************
+ *
+ *  $RCSfile: pfuncache.hxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: nn $ $Date: 2002-08-28 17:56:39 $
+ *
+ *  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): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef SC_PFUNCACHE_HXX
+#define SC_PFUNCACHE_HXX
+
+#ifndef SC_RANGELST_HXX
+#include "rangelst.hxx"
+#endif
+
+class ScDocShell;
+class ScMarkData;
+
+
+/** Possible types of selection for print functions */
+
+enum ScPrintSelectionMode
+{
+    SC_PRINTSEL_INVALID,
+    SC_PRINTSEL_DOCUMENT,
+    SC_PRINTSEL_CURSOR,
+    SC_PRINTSEL_RANGE
+};
+
+
+/** Stores the selection in the ScPrintFuncCache so it is only used
+    for the same selection again. */
+
+class ScPrintSelectionStatus
+{
+    ScPrintSelectionMode    eMode;
+    ScRangeList             aRanges;
+
+public:
+            ScPrintSelectionStatus() : eMode(SC_PRINTSEL_INVALID) {}
+            ~ScPrintSelectionStatus() {}
+
+    void    SetMode(ScPrintSelectionMode eNew)  { eMode = eNew; }
+    void    SetRanges(const ScRangeList& rNew)  { aRanges = rNew; }
+
+    BOOL    operator==(const ScPrintSelectionStatus& rOther) const
+            { return eMode == rOther.eMode && aRanges == rOther.aRanges; }
+};
+
+
+/** Stores the data for printing that is needed from several sheets,
+    so it doesn't have to be calculated for rendering each page. */
+
+class ScPrintFuncCache
+{
+    ScPrintSelectionStatus  aSelection;
+    ScDocShell*             pDocSh;
+    long                    nTotalPages;
+    long                    nPages[MAXTAB+1];
+    long                    nFirstAttr[MAXTAB+1];
+
+public:
+            ScPrintFuncCache( ScDocShell* pD, const ScMarkData& rMark,
+                                const ScPrintSelectionStatus& rStatus );
+            ~ScPrintFuncCache();
+
+    BOOL    IsSameSelection( const ScPrintSelectionStatus& rStatus ) const;
+
+    long    GetPageCount() const                { return nTotalPages; }
+    long    GetFirstAttr( USHORT nTab ) const   { return nFirstAttr[nTab]; }
+    USHORT  GetTabForPage( long nPage ) const;
+    long    GetTabStart( USHORT nTab ) const;
+    long    GetDisplayStart( USHORT nTab ) const;
+};
+
+#endif
+