Browse Source
git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@2691 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61shortcuts
Daniel Grunwald
19 years ago
16 changed files with 167 additions and 292 deletions
@ -1,147 +0,0 @@
@@ -1,147 +0,0 @@
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// <file>
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// <copyright see="prj:///doc/copyright.txt"/>
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// <license see="prj:///doc/license.txt"/>
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// <owner name="Mike Krüger" email="mike@icsharpcode.net"/>
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// <version>$Revision$</version>
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// </file>
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using System.Collections.Generic; |
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namespace ICSharpCode.TextEditor.Document |
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{ |
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/// <summary>
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/// The line tracker keeps track of all lines in a document.
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/// </summary>
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public interface ILineManager |
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{ |
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/// <value>
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/// A collection of all line segments
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/// </value>
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IList<LineSegment> LineSegmentCollection { |
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get; |
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} |
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/// <value>
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/// The total number of lines, this may be != ArrayList.Count
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/// if the last line ends with a delimiter.
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/// </value>
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int TotalNumberOfLines { |
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get; |
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} |
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/// <value>
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/// The current <see cref="IHighlightingStrategy"/> attached to this line manager
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/// </value>
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IHighlightingStrategy HighlightingStrategy { |
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get; |
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set; |
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} |
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/// <summary>
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/// Returns a valid line number for the given offset.
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/// </summary>
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/// <param name="offset">
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/// A offset which points to a character in the line which
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/// line number is returned.
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/// </param>
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/// <returns>
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/// An int which value is the line number.
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/// </returns>
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/// <exception cref="System.ArgumentException">If offset points not to a valid position</exception>
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int GetLineNumberForOffset(int offset); |
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/// <summary>
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/// Returns a <see cref="LineSegment"/> for the given offset.
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/// </summary>
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/// <param name="offset">
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/// A offset which points to a character in the line which
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/// is returned.
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/// </param>
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/// <returns>
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/// A <see cref="LineSegment"/> object.
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/// </returns>
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/// <exception cref="System.ArgumentException">If offset points not to a valid position</exception>
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LineSegment GetLineSegmentForOffset(int offset); |
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/// <summary>
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/// Returns a <see cref="LineSegment"/> for the given line number.
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/// This function should be used to get a line instead of getting the
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/// line using the <see cref="ArrayList"/>.
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/// </summary>
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/// <param name="lineNumber">
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/// The line number which is requested.
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/// </param>
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/// <returns>
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/// A <see cref="LineSegment"/> object.
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/// </returns>
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/// <exception cref="System.ArgumentException">If offset points not to a valid position</exception>
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LineSegment GetLineSegment(int lineNumber); |
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/// <summary>
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/// Used internally, do not call yourself.
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/// </summary>
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void Insert(int offset, string text); |
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/// <summary>
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/// Used internally, do not call yourself.
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/// </summary>
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void Remove(int offset, int length); |
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/// <summary>
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/// Used internally, do not call yourself.
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/// </summary>
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void Replace(int offset, int length, string text); |
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/// <summary>
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/// Sets the content of this line manager = break the text
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/// into lines.
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/// </summary>
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void SetContent(string text); |
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/// <summary>
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/// Get the first logical line for a given visible line.
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/// example : lineNumber == 100 foldings are in the linetracker
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/// between 0..1 (2 folded, invisible lines) this method returns 102
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/// the 'logical' line number
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/// </summary>
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int GetFirstLogicalLine(int lineNumber); |
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/// <summary>
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/// Get the last logical line for a given visible line.
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/// example : lineNumber == 100 foldings are in the linetracker
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/// between 0..1 (2 folded, invisible lines) this method returns 102
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/// the 'logical' line number
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/// </summary>
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int GetLastLogicalLine(int lineNumber); |
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/// <summary>
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/// Get the visible line for a given logical line.
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/// example : lineNumber == 100 foldings are in the linetracker
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/// between 0..1 (2 folded, invisible lines) this method returns 98
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/// the 'visible' line number
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/// </summary>
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int GetVisibleLine(int lineNumber); |
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// /// <summary>
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// /// Get the visible column for a given logical line and logical column.
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// /// </summary>
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// int GetVisibleColumn(int logicalLine, int logicalColumn);
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/// <summary>
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/// Get the next visible line after lineNumber
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/// </summary>
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int GetNextVisibleLineAbove(int lineNumber, int lineCount); |
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/// <summary>
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/// Get the next visible line below lineNumber
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/// </summary>
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int GetNextVisibleLineBelow(int lineNumber, int lineCount); |
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/// <summary>
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/// Is fired when lines are inserted or removed
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/// </summary>
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event LineManagerEventHandler LineCountChanged; |
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event LineLengthEventHandler LineLengthChanged; |
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} |
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} |
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