1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
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7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8  *
9  * This file incorporates work covered by the following license notice:
10  *
11  *   Licensed to the Apache Software Foundation (ASF) under one or more
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13  *   with this work for additional information regarding copyright
14  *   ownership. The ASF licenses this file to you under the Apache
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16  *   except in compliance with the License. You may obtain a copy of
17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 #pragma once
21 
22 #include <vector>
23 #include <tools/gen.hxx>
24 #include <rangelst.hxx>
25 #include <printopt.hxx>
26 
27 class ScDocShell;
28 class ScMarkData;
29 class OutputDevice;
30 
31 /** Possible types of selection for print functions */
32 
33 enum ScPrintSelectionMode
34 {
35     SC_PRINTSEL_INVALID,
36     SC_PRINTSEL_DOCUMENT,
37     SC_PRINTSEL_CURSOR,
38     SC_PRINTSEL_RANGE,
39     SC_PRINTSEL_RANGE_EXCLUSIVELY_OLE_AND_DRAW_OBJECTS
40 };
41 
42 /** Stores the selection in the ScPrintFuncCache so it is only used
43     for the same selection again. */
44 
45 class ScPrintSelectionStatus
46 {
47     ScPrintSelectionMode    eMode;
48     ScRangeList             aRanges;
49     ScPrintOptions          aOptions;
50 
51 public:
ScPrintSelectionStatus()52             ScPrintSelectionStatus() : eMode(SC_PRINTSEL_INVALID) {}
53 
SetMode(ScPrintSelectionMode eNew)54     void    SetMode(ScPrintSelectionMode eNew)  { eMode = eNew; }
SetRanges(const ScRangeList & rNew)55     void    SetRanges(const ScRangeList& rNew)  { aRanges = rNew; }
SetOptions(const ScPrintOptions & rNew)56     void    SetOptions(const ScPrintOptions& rNew) { aOptions = rNew; }
57 
operator ==(const ScPrintSelectionStatus & rOther) const58     bool    operator==(const ScPrintSelectionStatus& rOther) const
59             { return eMode == rOther.eMode && aRanges == rOther.aRanges && aOptions == rOther.aOptions; }
60 
GetMode() const61     ScPrintSelectionMode GetMode() const { return eMode; }
GetOptions() const62     const ScPrintOptions& GetOptions() const { return aOptions; }
63 };
64 
65 /** The range that is printed on a page (excluding repeated columns/rows),
66     and its position on the page, used to find hyperlink targets. */
67 
68 struct ScPrintPageLocation
69 {
70     tools::Long        nPage;
71     ScRange     aCellRange;
72     tools::Rectangle   aRectangle;     // pixels
73 
ScPrintPageLocationScPrintPageLocation74     ScPrintPageLocation() :
75         nPage(-1) {}            // default: invalid
76 
ScPrintPageLocationScPrintPageLocation77     ScPrintPageLocation( tools::Long nP, const ScRange& rRange, const tools::Rectangle& rRect ) :
78         nPage(nP), aCellRange(rRange), aRectangle(rRect) {}
79 };
80 
81 /** Stores the data for printing that is needed from several sheets,
82     so it doesn't have to be calculated for rendering each page. */
83 
84 class ScPrintFuncCache
85 {
86     ScPrintSelectionStatus  aSelection;
87     ScDocShell*             pDocSh;
88     tools::Long                    nTotalPages;
89     std::vector<tools::Long>       nPages;
90     std::vector<tools::Long>       nFirstAttr;
91     std::vector<ScPrintPageLocation> aLocations;
92     bool                    bLocInitialized;
93 
94 public:
95             ScPrintFuncCache( ScDocShell* pD, const ScMarkData& rMark,
96                                 const ScPrintSelectionStatus& rStatus );
97             ~ScPrintFuncCache();
98 
99     bool    IsSameSelection( const ScPrintSelectionStatus& rStatus ) const;
100 
101     void    InitLocations( const ScMarkData& rMark, OutputDevice* pDev );
102     bool    FindLocation( const ScAddress& rCell, ScPrintPageLocation& rLocation ) const;
103 
GetPageCount() const104     tools::Long    GetPageCount() const                { return nTotalPages; }
GetFirstAttr(SCTAB nTab) const105     tools::Long    GetFirstAttr( SCTAB nTab ) const    { return nFirstAttr[nTab]; }
106     SCTAB   GetTabForPage( tools::Long nPage ) const;
107     tools::Long    GetTabStart( SCTAB nTab ) const;
108     tools::Long    GetDisplayStart( SCTAB nTab ) const;
109 };
110 
111 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
112