starmath/inc/format.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 #pragma once
  21
  22 #include "smdllapi.hxx"
  23 #include <svl/hint.hxx>
  24 #include <svl/SfxBroadcaster.hxx>
  25 #include "utility.hxx"
  26 #include "types.hxx"
  27
  28
  29 inline constexpr OUString FNTNAME_TIMES = u"Times New Roman"_ustr;
  30 inline constexpr OUString FNTNAME_HELV = u"Helvetica"_ustr;
  31 inline constexpr OUString FNTNAME_COUR = u"Courier"_ustr;
  32 #define FNTNAME_MATH    FONTNAME_MATH
  33
  34
  35 // symbolic names used as array indices
  36 #define SIZ_BEGIN       0
  37 #define SIZ_TEXT        0
  38 #define SIZ_INDEX       1
  39 #define SIZ_FUNCTION    2
  40 #define SIZ_OPERATOR    3
  41 #define SIZ_LIMITS      4
  42 #define SIZ_END         4
  43
  44 // symbolic names used as array indices
  45 #define FNT_BEGIN       0
  46 #define FNT_VARIABLE    0
  47 #define FNT_FUNCTION    1
  48 #define FNT_NUMBER      2
  49 #define FNT_TEXT        3
  50 #define FNT_SERIF       4
  51 #define FNT_SANS        5
  52 #define FNT_FIXED       6
  53 #define FNT_MATH        7
  54 #define FNT_END         7
  55
  56 // symbolic names used as array indices
  57 #define DIS_BEGIN                0
  58 #define DIS_HORIZONTAL           0
  59 #define DIS_VERTICAL             1
  60 #define DIS_ROOT                 2
  61 #define DIS_SUPERSCRIPT          3
  62 #define DIS_SUBSCRIPT            4
  63 #define DIS_NUMERATOR            5
  64 #define DIS_DENOMINATOR          6
  65 #define DIS_FRACTION             7
  66 #define DIS_STROKEWIDTH          8
  67 #define DIS_UPPERLIMIT           9
  68 #define DIS_LOWERLIMIT          10
  69 #define DIS_BRACKETSIZE         11
  70 #define DIS_BRACKETSPACE        12
  71 #define DIS_MATRIXROW           13
  72 #define DIS_MATRIXCOL           14
  73 #define DIS_ORNAMENTSIZE        15
  74 #define DIS_ORNAMENTSPACE       16
  75 #define DIS_OPERATORSIZE        17
  76 #define DIS_OPERATORSPACE       18
  77 #define DIS_LEFTSPACE           19
  78 #define DIS_RIGHTSPACE          20
  79 #define DIS_TOPSPACE            21
  80 #define DIS_BOTTOMSPACE         22
  81 #define DIS_NORMALBRACKETSIZE   23
  82 #define DIS_END                 23
  83
  84
  85 enum class SmHorAlign {
  86     Left,
  87     Center,
  88     Right
  89 };
  90
  91 class SM_DLLPUBLIC SmFormat final : public SfxBroadcaster
  92 {
  93     SmFace      vFont[FNT_END + 1];
  94     bool        bDefaultFont[FNT_END + 1];
  95     Size        aBaseSize;
  96     sal_uInt16      vSize[SIZ_END + 1];
  97     sal_uInt16      vDist[DIS_END + 1];
  98     SmHorAlign  eHorAlign;
  99     sal_Int16       nGreekCharStyle;
 100     bool        bIsTextmode,
 101                 bIsRightToLeft,
 102                 bScaleNormalBrackets;
 103
 104 public:
 105     SmFormat();
 106     SmFormat(const SmFormat &rFormat) : SfxBroadcaster() { *this = rFormat; }
 107
 108     const Size &    GetBaseSize() const             { return aBaseSize; }
 109     void            SetBaseSize(const Size &rSize)  { aBaseSize = rSize; }
 110
 111     const SmFace &  GetFont(sal_uInt16 nIdent) const { return vFont[nIdent]; }
 112     void            SetFont(sal_uInt16 nIdent, const SmFace &rFont, bool bDefault = false);
 113     void            SetFontSize(sal_uInt16 nIdent, const Size &rSize)   { vFont[nIdent].SetSize( rSize ); }
 114
 115     void            SetDefaultFont(sal_uInt16 nIdent, bool bVal)    { bDefaultFont[nIdent] = bVal; }
 116     bool            IsDefaultFont(sal_uInt16 nIdent) const   { return bDefaultFont[nIdent]; }
 117
 118     sal_uInt16      GetRelSize(sal_uInt16 nIdent) const         { return vSize[nIdent]; }
 119     void            SetRelSize(sal_uInt16 nIdent, sal_uInt16 nVal)  { vSize[nIdent] = nVal;}
 120
 121     sal_uInt16      GetDistance(sal_uInt16 nIdent) const            { return vDist[nIdent]; }
 122     void            SetDistance(sal_uInt16 nIdent, sal_uInt16 nVal) { vDist[nIdent] = nVal; }
 123
 124     SmHorAlign      GetHorAlign() const             { return eHorAlign; }
 125     void            SetHorAlign(SmHorAlign eAlign)  { eHorAlign = eAlign; }
 126
 127     bool            IsTextmode() const     { return bIsTextmode; }
 128     void            SetTextmode(bool bVal) { bIsTextmode = bVal; }
 129
 130     bool            IsRightToLeft() const     { return bIsRightToLeft; }
 131     void            SetRightToLeft(bool bVal) { bIsRightToLeft = bVal; }
 132
 133     sal_Int16       GetGreekCharStyle() const     { return nGreekCharStyle; }
 134     void            SetGreekCharStyle(sal_Int16 nVal) { nGreekCharStyle = nVal; }
 135
 136     bool            IsScaleNormalBrackets() const     { return bScaleNormalBrackets; }
 137     void            SetScaleNormalBrackets(bool bVal) { bScaleNormalBrackets = bVal; }
 138
 139     SmFormat &      operator = (const SmFormat &rFormat);
 140
 141     bool            operator == (const SmFormat &rFormat) const;
 142     inline bool     operator != (const SmFormat &rFormat) const;
 143
 144     void RequestApplyChanges()
 145     {
 146         Broadcast(SfxHint(SfxHintId::MathFormatChanged));
 147     }
 148
 149 };
 150
 151 inline bool    SmFormat::operator != (const SmFormat &rFormat) const
 152 {
 153     return !(*this == rFormat);
 154 }
 155
 156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */