69 lines
1.5 KiB
C++
69 lines
1.5 KiB
C++
/** @file Decoration.h
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** Visual elements added over text.
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**/
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// Copyright 1998-2007 by Neil Hodgson <neilh@scintilla.org>
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// The License.txt file describes the conditions under which this software may be distributed.
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#ifndef DECORATION_H
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#define DECORATION_H
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#ifdef SCI_NAMESPACE
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namespace Scintilla {
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#endif
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class Decoration {
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public:
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Decoration *next;
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RunStyles rs;
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int indicator;
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explicit Decoration(int indicator_);
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~Decoration();
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bool Empty() const;
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};
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class DecorationList {
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int currentIndicator;
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int currentValue;
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Decoration *current;
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int lengthDocument;
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Decoration *DecorationFromIndicator(int indicator);
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Decoration *Create(int indicator, int length);
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void Delete(int indicator);
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void DeleteAnyEmpty();
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// no copy ctr or assignment op
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DecorationList(const DecorationList &);
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DecorationList &operator =(const DecorationList &);
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public:
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Decoration *root;
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bool clickNotified;
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DecorationList();
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~DecorationList();
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void SetCurrentIndicator(int indicator);
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int GetCurrentIndicator() const { return currentIndicator; }
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void SetCurrentValue(int value);
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int GetCurrentValue() const { return currentValue; }
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// Returns true if some values may have changed
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bool FillRange(int &position, int value, int &fillLength);
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void InsertSpace(int position, int insertLength);
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void DeleteRange(int position, int deleteLength);
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int AllOnFor(int position) const;
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int ValueAt(int indicator, int position);
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int Start(int indicator, int position);
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int End(int indicator, int position);
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};
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#ifdef SCI_NAMESPACE
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}
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#endif
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#endif
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