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/** @file Decoration.h
** Visual elements added over text.
**/
// Copyright 1998-2007 by Neil Hodgson <neilh@scintilla.org>
// The License.txt file describes the conditions under which this software may be distributed.
#ifndef DECORATION_H
#define DECORATION_H
namespace Scintilla {
class Decoration {
int indicator;
public:
RunStyles<Sci::Position, int> rs;
explicit Decoration(int indicator_);
~Decoration();
bool Empty() const;
int Indicator() const {
return indicator;
}
};
class DecorationList {
int currentIndicator;
int currentValue;
Decoration *current; // Cached so FillRange doesn't have to search for each call.
Sci::Position lengthDocument;
// Ordered by indicator
std::vector<std::unique_ptr<Decoration>> decorationList;
std::vector<const Decoration*> decorationView; // Read-only view of decorationList
bool clickNotified;
Decoration *DecorationFromIndicator(int indicator);
Decoration *Create(int indicator, Sci::Position length);
void Delete(int indicator);
void DeleteAnyEmpty();
void SetView();
public:
DecorationList();
~DecorationList();
const std::vector<const Decoration*> &View() const { return decorationView; }
void SetCurrentIndicator(int indicator);
int GetCurrentIndicator() const { return currentIndicator; }
void SetCurrentValue(int value);
int GetCurrentValue() const { return currentValue; }
// Returns true if some values may have changed
bool FillRange(Sci::Position &position, int value, Sci::Position &fillLength);
void InsertSpace(Sci::Position position, Sci::Position insertLength);
void DeleteRange(Sci::Position position, Sci::Position deleteLength);
void DeleteLexerDecorations();
int AllOnFor(Sci::Position position) const;
int ValueAt(int indicator, Sci::Position position);
Sci::Position Start(int indicator, Sci::Position position);
Sci::Position End(int indicator, Sci::Position position);
bool ClickNotified() const {
return clickNotified;
}
void SetClickNotified(bool notified) {
clickNotified = notified;
}
};
}
#endif
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