1 files changed, 111 insertions, 0 deletions
diff --git a/sc/source/ui/inc/pfuncache.hxx b/sc/source/ui/inc/pfuncache.hxx
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index 000000000..c3324e2f6
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+++ b/sc/source/ui/inc/pfuncache.hxx
@@ -0,0 +1,111 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <vector>
+#include <tools/gen.hxx>
+#include <rangelst.hxx>
+#include <printopt.hxx>
+
+class ScDocShell;
+class ScMarkData;
+class OutputDevice;
+
+/** Possible types of selection for print functions */
+
+enum class ScPrintSelectionMode
+{
+    Invalid,
+    Document,
+    Cursor,
+    Range,
+    RangeExclusivelyOleAndDrawObjects
+};
+
+/** Stores the selection in the ScPrintFuncCache so it is only used
+    for the same selection again. */
+
+class ScPrintSelectionStatus
+{
+    ScPrintSelectionMode    eMode;
+    ScRangeList             aRanges;
+    ScPrintOptions          aOptions;
+
+public:
+            ScPrintSelectionStatus() : eMode(ScPrintSelectionMode::Invalid) {}
+
+    void    SetMode(ScPrintSelectionMode eNew)  { eMode = eNew; }
+    void    SetRanges(const ScRangeList& rNew)  { aRanges = rNew; }
+    void    SetOptions(const ScPrintOptions& rNew) { aOptions = rNew; }
+
+    bool    operator==(const ScPrintSelectionStatus& rOther) const
+            { return eMode == rOther.eMode && aRanges == rOther.aRanges && aOptions == rOther.aOptions; }
+
+    ScPrintSelectionMode GetMode() const { return eMode; }
+    const ScPrintOptions& GetOptions() const { return aOptions; }
+};
+
+/** The range that is printed on a page (excluding repeated columns/rows),
+    and its position on the page, used to find hyperlink targets. */
+
+struct ScPrintPageLocation
+{
+    tools::Long        nPage;
+    ScRange     aCellRange;
+    tools::Rectangle   aRectangle;     // pixels
+
+    ScPrintPageLocation() :
+        nPage(-1) {}            // default: invalid
+
+    ScPrintPageLocation( tools::Long nP, const ScRange& rRange, const tools::Rectangle& rRect ) :
+        nPage(nP), aCellRange(rRange), aRectangle(rRect) {}
+};
+
+/** 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;
+    tools::Long                    nTotalPages;
+    std::vector<tools::Long>       nPages;
+    std::vector<tools::Long>       nFirstAttr;
+    std::vector<ScPrintPageLocation> aLocations;
+    bool                    bLocInitialized;
+
+public:
+            ScPrintFuncCache( ScDocShell* pD, const ScMarkData& rMark,
+                                const ScPrintSelectionStatus& rStatus );
+            ~ScPrintFuncCache();
+
+    bool    IsSameSelection( const ScPrintSelectionStatus& rStatus ) const;
+
+    void    InitLocations( const ScMarkData& rMark, OutputDevice* pDev );
+    bool    FindLocation( const ScAddress& rCell, ScPrintPageLocation& rLocation ) const;
+
+    tools::Long    GetPageCount() const                { return nTotalPages; }
+    tools::Long    GetFirstAttr( SCTAB nTab ) const    { return nFirstAttr[nTab]; }
+    SCTAB   GetTabForPage( tools::Long nPage ) const;
+    tools::Long    GetTabStart( SCTAB nTab ) const;
+    tools::Long    GetDisplayStart( SCTAB nTab ) const;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */