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// Scintilla source code edit control
/** @file ViewStyle.h
** Store information on how the document is to be viewed.
**/
// Copyright 1998-2001 by Neil Hodgson <neilh@scintilla.org>
// The License.txt file describes the conditions under which this software may be distributed.
#ifndef VIEWSTYLE_H
#define VIEWSTYLE_H
/**
*/
class MarginStyle {
public:
int style;
int width;
int mask;
bool sensitive;
MarginStyle();
};
/**
*/
class FontNames {
private:
char *names[STYLE_MAX + 1];
int max;
public:
FontNames();
~FontNames();
void Clear();
const char *Save(const char *name);
};
enum WhiteSpaceVisibility {wsInvisible=0, wsVisibleAlways=1, wsVisibleAfterIndent=2};
/**
*/
class ViewStyle {
public:
FontNames fontNames;
Style styles[STYLE_MAX + 1];
LineMarker markers[MARKER_MAX + 1];
Indicator indicators[INDIC_MAX + 1];
int lineHeight;
unsigned int maxAscent;
unsigned int maxDescent;
unsigned int aveCharWidth;
unsigned int spaceWidth;
bool selforeset;
ColourPair selforeground;
bool selbackset;
ColourPair selbackground;
ColourPair selbackground2;
int selAlpha;
bool whitespaceForegroundSet;
ColourPair whitespaceForeground;
bool whitespaceBackgroundSet;
ColourPair whitespaceBackground;
ColourPair selbar;
ColourPair selbarlight;
bool foldmarginColourSet;
ColourPair foldmarginColour;
bool foldmarginHighlightColourSet;
ColourPair foldmarginHighlightColour;
bool hotspotForegroundSet;
ColourPair hotspotForeground;
bool hotspotBackgroundSet;
ColourPair hotspotBackground;
bool hotspotUnderline;
bool hotspotSingleLine;
/// Margins are ordered: Line Numbers, Selection Margin, Spacing Margin
enum { margins=5 };
int leftMarginWidth; ///< Spacing margin on left of text
int rightMarginWidth; ///< Spacing margin on left of text
bool symbolMargin;
int maskInLine; ///< Mask for markers to be put into text because there is nowhere for them to go in margin
MarginStyle ms[margins];
int fixedColumnWidth;
int zoomLevel;
WhiteSpaceVisibility viewWhitespace;
bool viewIndentationGuides;
bool viewEOL;
bool showMarkedLines;
ColourPair caretcolour;
bool showCaretLineBackground;
ColourPair caretLineBackground;
int caretLineAlpha;
ColourPair edgecolour;
int edgeState;
int caretWidth;
bool someStylesProtected;
bool extraFontFlag;
ViewStyle();
ViewStyle(const ViewStyle &source);
~ViewStyle();
void Init();
void RefreshColourPalette(Palette &pal, bool want);
void Refresh(Surface &surface);
void ResetDefaultStyle();
void ClearStyles();
void SetStyleFontName(int styleIndex, const char *name);
bool ProtectionActive() const;
};
#endif
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