sc/inc/detfunc.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   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
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  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 #ifndef INCLUDED_SC_INC_DETFUNC_HXX
  21 #define INCLUDED_SC_INC_DETFUNC_HXX
  22
  23 #include "address.hxx"
  24 #include <tools/gen.hxx>
  25 #include <tools/color.hxx>
  26 #include "scdllapi.h"
  27
  28 #include <vector>
  29
  30 class SdrObject;
  31
  32 class ScDetectiveData;
  33 class ScDocument;
  34
  35 #define SC_DET_MAXCIRCLE    1000
  36
  37 enum class ScDetectiveDelete { Detective, Circles, Arrows };
  38
  39 enum ScDetectiveObjType
  40 {
  41     SC_DETOBJ_NONE,
  42     SC_DETOBJ_ARROW,
  43     SC_DETOBJ_FROMOTHERTAB,
  44     SC_DETOBJ_TOOTHERTAB,
  45     SC_DETOBJ_CIRCLE
  46 };
  47
  48 class SC_DLLPUBLIC ScDetectiveFunc
  49 {
  50     static Color     nArrowColor;
  51     static Color     nErrorColor;
  52     static Color     nCommentColor;
  53     static bool      bColorsInitialized;
  54
  55     ScDocument*     pDoc;
  56     SCTAB           nTab;
  57
  58     enum class DrawPosMode
  59     {
  60         TopLeft,        ///< Top-left edge of the cell.
  61         BottomRight,    ///< Bottom-right edge of the cell.
  62         DetectiveArrow, ///< Position inside cell for detective arrows.
  63     };
  64
  65     /** @return a drawing layer position for the passed cell address. */
  66     Point       GetDrawPos( SCCOL nCol, SCROW nRow, DrawPosMode eMode ) const;
  67
  68     /** @return the drawing layer rectangle for the passed cell range. */
  69     tools::Rectangle   GetDrawRect( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2 ) const;
  70
  71     /** @return the drawing layer rectangle for the passed cell address. */
  72     tools::Rectangle   GetDrawRect( SCCOL nCol, SCROW nRow ) const;
  73
  74     bool        HasArrow( const ScAddress& rStart,
  75                             SCCOL nEndCol, SCROW nEndRow, SCTAB nEndTab );
  76
  77     void        DeleteArrowsAt( SCCOL nCol, SCROW nRow, bool bDestPnt );
  78     void        DeleteBox( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2 );
  79
  80     bool        HasError( const ScRange& rRange, ScAddress& rErrPos );
  81
  82                 /// called from DrawEntry/DrawAlienEntry and InsertObject
  83     bool        InsertArrow( SCCOL nCol, SCROW nRow,
  84                                 SCCOL nRefStartCol, SCROW nRefStartRow,
  85                                 SCCOL nRefEndCol, SCROW nRefEndRow,
  86                                 bool bFromOtherTab, bool bRed,
  87                                 ScDetectiveData& rData );
  88     bool        InsertToOtherTab( SCCOL nStartCol, SCROW nStartRow,
  89                                 SCCOL nEndCol, SCROW nEndRow, bool bRed,
  90                                 ScDetectiveData& rData );
  91
  92                 /// DrawEntry / DrawAlienEntry check for existing arrows and errors
  93     bool        DrawEntry( SCCOL nCol, SCROW nRow, const ScRange& rRef,
  94                                 ScDetectiveData& rData );
  95     bool        DrawAlienEntry( const ScRange& rRef,
  96                                 ScDetectiveData& rData );
  97
  98     void        DrawCircle( SCCOL nCol, SCROW nRow, ScDetectiveData& rData );
  99
 100     sal_uInt16      InsertPredLevel( SCCOL nCol, SCROW nRow, ScDetectiveData& rData, sal_uInt16 nLevel );
 101     sal_uInt16      InsertPredLevelArea( const ScRange& rRef,
 102                                         ScDetectiveData& rData, sal_uInt16 nLevel );
 103     sal_uInt16      FindPredLevel( SCCOL nCol, SCROW nRow, sal_uInt16 nLevel, sal_uInt16 nDeleteLevel );
 104     sal_uInt16      FindPredLevelArea( const ScRange& rRef,
 105                                     sal_uInt16 nLevel, sal_uInt16 nDeleteLevel );
 106
 107     sal_uInt16      InsertErrorLevel( SCCOL nCol, SCROW nRow, ScDetectiveData& rData, sal_uInt16 nLevel );
 108
 109     sal_uInt16      InsertSuccLevel( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
 110                                         ScDetectiveData& rData, sal_uInt16 nLevel );
 111     sal_uInt16      FindSuccLevel( SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2,
 112                                 sal_uInt16 nLevel, sal_uInt16 nDeleteLevel );
 113
 114     void        FindFrameForObject( const SdrObject* pObject, ScRange& rRange );
 115
 116     void        Modified();
 117
 118 public:
 119                 ScDetectiveFunc(ScDocument* pDocument, SCTAB nTable) : pDoc(pDocument),nTab(nTable) {}
 120
 121     bool        ShowSucc( SCCOL nCol, SCROW nRow );
 122     bool        ShowPred( SCCOL nCol, SCROW nRow );
 123     bool        ShowError( SCCOL nCol, SCROW nRow );
 124
 125     bool        DeleteSucc( SCCOL nCol, SCROW nRow );
 126     bool        DeletePred( SCCOL nCol, SCROW nRow );
 127     bool        DeleteAll( ScDetectiveDelete eWhat );
 128
 129     bool        MarkInvalid(bool& rOverflow);
 130
 131     void        GetAllPreds(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, ::std::vector<ScTokenRef>& rRefTokens);
 132     void        GetAllSuccs(SCCOL nCol1, SCROW nRow1, SCCOL nCol2, SCROW nRow2, ::std::vector<ScTokenRef>& rRefTokens);
 133
 134     static void UpdateAllComments( ScDocument& rDoc );        ///< on all tables
 135     void        UpdateAllArrowColors();     ///< on all tables
 136
 137     static bool IsNonAlienArrow( const SdrObject* pObject );
 138
 139     ScDetectiveObjType GetDetectiveObjectType( SdrObject* pObject, SCTAB nObjTab,
 140                                 ScAddress& rPosition, ScRange& rSource, bool& rRedLine );
 141     void        InsertObject( ScDetectiveObjType eType, const ScAddress& rPosition,
 142                                 const ScRange& rSource, bool bRedLine );
 143
 144     static Color GetArrowColor();
 145     static Color GetErrorColor();
 146     static Color GetCommentColor();
 147     static void InitializeColors();
 148     static bool IsColorsInitialized();
 149     static void AppendChangTrackNoteSeparator(OUString &str);
 150 };
 151
 152 #endif
 153
 154 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */