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         bool symbol;
  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         bool whitespaceForegroundSet;
  57         ColourPair whitespaceForeground;
  58         bool whitespaceBackgroundSet;
  59         ColourPair whitespaceBackground;
  60         ColourPair selbar;
  61         ColourPair selbarlight;
  62         /// Margins are ordered: Line Numbers, Selection Margin, Spacing Margin
  63         enum { margins=3 };
  64         int leftMarginWidth;    ///< Spacing margin on left of text
  65         int rightMarginWidth;   ///< Spacing margin on left of text
  66         bool symbolMargin;
  67         int maskInLine; ///< Mask for markers to be put into text because there is nowhere for them to go in margin
  68         MarginStyle ms[margins];
  69         int fixedColumnWidth;
  70         int zoomLevel;
  71         WhiteSpaceVisibility viewWhitespace;
  72         bool viewIndentationGuides;
  73         bool viewEOL;
  74         bool showMarkedLines;
  75         ColourPair caretcolour;
  76         bool showCaretLineBackground;
  77         ColourPair caretLineBackground;
  78         ColourPair edgecolour;
  79         int edgeState;
  80         int caretWidth;
  81
  82         ViewStyle();
  83         ViewStyle(const ViewStyle &source);
  84         ~ViewStyle();
  85         void Init();
  86         void RefreshColourPalette(Palette &pal, bool want);
  87         void Refresh(Surface &surface);
  88         void ResetDefaultStyle();
  89         void ClearStyles();
  90         void SetStyleFontName(int styleIndex, const char *name);
  91 };
  92
  93 #endif