src/stc/scintilla/src/ViewStyle.h

   1 // Scintilla source code edit control
   2 /** @file ViewStyle.h
   3  ** Store information on how the document is to be viewed.
   4  **/
   5 // Copyright 1998-2001 by Neil Hodgson <neilh@scintilla.org>
   6 // The License.txt file describes the conditions under which this software may be distributed.
   7
   8 #ifndef VIEWSTYLE_H
   9 #define VIEWSTYLE_H
  10
  11 /**
  12  */
  13 class MarginStyle {
  14 public:
  15         int style;
  16         int width;
  17         int mask;
  18         bool sensitive;
  19         MarginStyle();
  20 };
  21
  22 /**
  23  */
  24 class FontNames {
  25 private:
  26         char *names[STYLE_MAX + 1];
  27         int max;
  28
  29 public:
  30         FontNames();
  31         ~FontNames();
  32         void Clear();
  33         const char *Save(const char *name);
  34 };
  35
  36 enum WhiteSpaceVisibility {wsInvisible=0, wsVisibleAlways=1, wsVisibleAfterIndent=2};
  37
  38 /**
  39  */
  40 class ViewStyle {
  41 public:
  42         FontNames fontNames;
  43         Style styles[STYLE_MAX + 1];
  44         LineMarker markers[MARKER_MAX + 1];
  45         Indicator indicators[INDIC_MAX + 1];
  46         int lineHeight;
  47         unsigned int maxAscent;
  48         unsigned int maxDescent;
  49         unsigned int aveCharWidth;
  50         unsigned int spaceWidth;
  51         bool selforeset;
  52         ColourPair selforeground;
  53         bool selbackset;
  54         ColourPair selbackground;
  55         ColourPair selbackground2;
  56         int selAlpha;
  57         bool whitespaceForegroundSet;
  58         ColourPair whitespaceForeground;
  59         bool whitespaceBackgroundSet;
  60         ColourPair whitespaceBackground;
  61         ColourPair selbar;
  62         ColourPair selbarlight;
  63         bool foldmarginColourSet;
  64         ColourPair foldmarginColour;
  65         bool foldmarginHighlightColourSet;
  66         ColourPair foldmarginHighlightColour;
  67         bool hotspotForegroundSet;
  68         ColourPair hotspotForeground;
  69         bool hotspotBackgroundSet;
  70         ColourPair hotspotBackground;
  71         bool hotspotUnderline;
  72         bool hotspotSingleLine;
  73         /// Margins are ordered: Line Numbers, Selection Margin, Spacing Margin
  74         enum { margins=5 };
  75         int leftMarginWidth;    ///< Spacing margin on left of text
  76         int rightMarginWidth;   ///< Spacing margin on left of text
  77         bool symbolMargin;
  78         int maskInLine; ///< Mask for markers to be put into text because there is nowhere for them to go in margin
  79         MarginStyle ms[margins];
  80         int fixedColumnWidth;
  81         int zoomLevel;
  82         WhiteSpaceVisibility viewWhitespace;
  83         bool viewIndentationGuides;
  84         bool viewEOL;
  85         bool showMarkedLines;
  86         ColourPair caretcolour;
  87         bool showCaretLineBackground;
  88         ColourPair caretLineBackground;
  89         int caretLineAlpha;
  90         ColourPair edgecolour;
  91         int edgeState;
  92         int caretWidth;
  93         bool someStylesProtected;
  94         bool extraFontFlag;
  95
  96         ViewStyle();
  97         ViewStyle(const ViewStyle &source);
  98         ~ViewStyle();
  99         void Init();
 100         void RefreshColourPalette(Palette &pal, bool want);
 101         void Refresh(Surface &surface);
 102         void ResetDefaultStyle();
 103         void ClearStyles();
 104         void SetStyleFontName(int styleIndex, const char *name);
 105         bool ProtectionActive() const;
 106 };
 107
 108 #endif