Browse Source
git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@3205 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61shortcuts
Daniel Grunwald
18 years ago
22 changed files with 357 additions and 499 deletions
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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="Ivo Kovacka" email="ivok@internet.sk"/>
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// <version>$Revision$</version>
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// </file>
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using System; |
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using System.Collections.Generic; |
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using System.Drawing; |
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namespace ICSharpCode.TextEditor.Document |
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{ |
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/// <summary>
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/// This class is used to store a pair of lineNr and its color
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/// </summary>
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public class CustomLine |
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{ |
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public int StartLineNr; |
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public int EndLineNr; |
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public Color Color; |
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public bool ReadOnly; |
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public CustomLine(int lineNr, Color customColor, bool readOnly) |
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{ |
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this.StartLineNr = this.EndLineNr = lineNr; |
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this.Color = customColor; |
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this.ReadOnly = readOnly; |
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} |
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public CustomLine(int startLineNr, int endLineNr, Color customColor, bool readOnly) |
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{ |
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this.StartLineNr = startLineNr; |
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this.EndLineNr = endLineNr; |
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this.Color = customColor; |
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this.ReadOnly = readOnly; |
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} |
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} |
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/// <summary>
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/// This class handles the bookmarks for a buffer
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/// </summary>
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public class CustomLineManager : ICustomLineManager |
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{ |
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List<CustomLine> lines = new List<CustomLine>(); |
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/// <summary>
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/// Creates a new instance of <see cref="CustomLineManager"/>
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/// </summary>
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internal CustomLineManager(LineManager lineTracker) |
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{ |
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lineTracker.LineCountChanged += MoveIndices; |
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} |
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/// <value>
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/// Contains all custom lines
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/// </value>
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public List<CustomLine> CustomLines { |
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get { |
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return lines; |
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} |
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} |
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/// <remarks>
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/// Returns the Color if the line <code>lineNr</code> has custom bg color
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/// otherwise returns <code>defaultColor</code>
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/// </remarks>
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public Color GetCustomColor(int lineNr, Color defaultColor) |
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{ |
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foreach(CustomLine line in lines) |
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if (line.StartLineNr <= lineNr && line.EndLineNr >= lineNr) |
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return line.Color; |
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return defaultColor; |
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} |
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/// <remarks>
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/// Returns the ReadOnly if the line <code>lineNr</code> is custom
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/// otherwise returns <code>default</code>
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/// </remarks>
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public bool IsReadOnly(int lineNr, bool defaultReadOnly) |
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{ |
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foreach(CustomLine line in lines) |
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if (line.StartLineNr <= lineNr && line.EndLineNr >= lineNr) |
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return line.ReadOnly; |
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return defaultReadOnly; |
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} |
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/// <remarks>
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/// Returns true if <code>selection</code> is read only
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/// </remarks>
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public bool IsReadOnly(ISelection selection, bool defaultReadOnly) |
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{ |
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int startLine = selection.StartPosition.Y; |
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int endLine = selection.EndPosition.Y; |
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foreach (CustomLine customLine in lines) { |
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if (customLine.ReadOnly == false) |
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continue; |
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if (startLine < customLine.StartLineNr && endLine < customLine.StartLineNr) |
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continue; |
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if (startLine > customLine.EndLineNr && endLine > customLine.EndLineNr) |
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continue; |
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return true; |
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} |
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return defaultReadOnly; |
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} |
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/// <remarks>
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/// Clears all custom lines
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/// </remarks>
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public void Clear() |
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{ |
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OnBeforeChanged(); |
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lines.Clear(); |
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OnChanged(); |
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} |
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/// <remarks>
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/// Is fired before the change
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/// </remarks>
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public event EventHandler BeforeChanged; |
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/// <remarks>
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/// Is fired after the change
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/// </remarks>
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public event EventHandler Changed; |
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void OnChanged() |
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{ |
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if (Changed != null) { |
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Changed(this, null); |
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} |
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} |
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void OnBeforeChanged() |
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{ |
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if (BeforeChanged != null) { |
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BeforeChanged(this, null); |
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} |
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} |
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/// <remarks>
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/// Set Custom Line at the line <code>lineNr</code>
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/// </remarks>
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public void AddCustomLine(int lineNr, Color customColor, bool readOnly) |
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{ |
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OnBeforeChanged(); |
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lines.Add(new CustomLine(lineNr, customColor, readOnly)); |
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OnChanged(); |
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} |
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/// <remarks>
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/// Add Custom Lines from the line <code>startLineNr</code> to the line <code>endLineNr</code>
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/// </remarks>
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public void AddCustomLine(int startLineNr, int endLineNr, Color customColor, bool readOnly) |
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{ |
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OnBeforeChanged(); |
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lines.Add(new CustomLine(startLineNr, endLineNr, customColor, readOnly)); |
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OnChanged(); |
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} |
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/// <remarks>
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/// Remove Custom Line at the line <code>lineNr</code>
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/// </remarks>
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public void RemoveCustomLine(int lineNr) |
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{ |
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for (int i = 0; i < lines.Count; ++i) { |
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if (((CustomLine)lines[i]).StartLineNr <= lineNr && ((CustomLine)lines[i]).EndLineNr >= lineNr) { |
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OnBeforeChanged(); |
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lines.RemoveAt(i); |
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OnChanged(); |
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return; |
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} |
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} |
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} |
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/// <summary>
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/// This method moves all indices from index upward count lines
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/// (useful for deletion/insertion of text)
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/// </summary>
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void MoveIndices(object sender, LineCountChangeEventArgs e) |
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{ |
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bool changed = false; |
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OnBeforeChanged(); |
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for (int i = 0; i < lines.Count; ++i) { |
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int startLineNr = ((CustomLine)lines[i]).StartLineNr; |
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int endLineNr = ((CustomLine)lines[i]).EndLineNr; |
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if (e.LineStart >= startLineNr && e.LineStart < endLineNr) { |
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changed = true; |
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((CustomLine)lines[i]).EndLineNr += e.LinesMoved; |
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} |
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else if (e.LineStart < startLineNr) { |
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((CustomLine)lines[i]).StartLineNr += e.LinesMoved; |
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((CustomLine)lines[i]).EndLineNr += e.LinesMoved; |
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} |
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else { |
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} |
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/* |
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if (e.LinesMoved < 0 && lineNr == e.LineStart) { |
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lines.RemoveAt(i); |
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--i; |
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changed = true; |
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} else if (lineNr > e.LineStart + 1 || (e.LinesMoved < 0 && lineNr > e.LineStart)) { |
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changed = true; |
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((CustomLine)lines[i]).StartLineNr += e.LinesMoved; |
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((CustomLine)lines[i]).EndLineNr += e.LinesMoved; |
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} |
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*/ |
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} |
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if (changed) { |
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OnChanged(); |
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} |
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} |
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} |
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} |
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@ -1,72 +0,0 @@
@@ -1,72 +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="Ivo Kovacka" email="ivok@internet.sk"/>
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// <version>$Revision$</version>
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// </file>
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using System; |
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using System.Collections.Generic; |
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using System.Drawing; |
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namespace ICSharpCode.TextEditor.Document |
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{ |
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/// <summary>
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/// This class handles the custom lines for a buffer
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/// </summary>
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public interface ICustomLineManager |
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{ |
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/// <value>
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/// Contains all custom lines
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/// </value>
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List<CustomLine> CustomLines { |
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get; |
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} |
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/// <remarks>
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/// Returns the Color if the line <code>lineNr</code> has custom bg color
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/// otherwise returns <code>defaultColor</code>
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/// </remarks>
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Color GetCustomColor(int lineNr, Color defaultColor); |
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/// <remarks>
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/// Returns true if the line <code>lineNr</code> is read only
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/// </remarks>
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bool IsReadOnly(int lineNr, bool defaultReadOnly); |
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/// <remarks>
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/// Returns true if <code>selection</code> is read only
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/// </remarks>
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bool IsReadOnly(ISelection selection, bool defaultReadOnly); |
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/// <remarks>
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/// Add Custom Line at the line <code>lineNr</code>
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/// </remarks>
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void AddCustomLine(int lineNr, Color customColor, bool readOnly); |
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/// <remarks>
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/// Add Custom Lines from the line <code>startLineNr</code> to the line <code>endLineNr</code>
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/// </remarks>
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void AddCustomLine(int startLineNr, int endLineNr, Color customColor, bool readOnly); |
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/// <remarks>
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/// Remove Custom Line at the line <code>lineNr</code>
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/// </remarks>
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void RemoveCustomLine(int lineNr); |
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/// <remarks>
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/// Clears all custom color lines
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/// </remarks>
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void Clear(); |
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/// <remarks>
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/// Is fired before the change
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/// </remarks>
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event EventHandler BeforeChanged; |
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/// <remarks>
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/// Is fired after the change
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/// </remarks>
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event EventHandler Changed; |
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} |
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} |
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@ -0,0 +1,165 @@
@@ -0,0 +1,165 @@
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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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// <author name="Daniel Grunwald"/>
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// <version>$Revision$</version>
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// </file>
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using ICSharpCode.TextEditor.Document; |
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using System; |
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using NUnit.Framework; |
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using NUnit.Framework.SyntaxHelpers; |
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namespace ICSharpCode.TextEditor.Tests |
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{ |
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[TestFixture] |
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public class TextMarkerTests |
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{ |
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IDocument document; |
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TextMarker marker; |
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[SetUp] |
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public void SetUp() |
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{ |
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document = new DocumentFactory().CreateDocument(); |
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document.TextContent = "0123456789"; |
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marker = new TextMarker(3, 3, TextMarkerType.Underlined); |
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document.MarkerStrategy.AddMarker(marker); |
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} |
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[Test] |
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public void RemoveTextBeforeMarker() |
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{ |
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document.Remove(1, 1); |
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Assert.AreEqual(1, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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Assert.AreEqual("345", document.GetText(marker)); |
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} |
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[Test] |
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public void RemoveTextImmediatelyBeforeMarker() |
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{ |
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document.Remove(2, 1); |
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Assert.AreEqual(1, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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Assert.AreEqual("345", document.GetText(marker)); |
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} |
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[Test] |
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public void RemoveTextBeforeMarkerIntoMarker() |
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{ |
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document.Remove(2, 2); |
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Assert.AreEqual(1, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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Assert.AreEqual("45", document.GetText(marker)); |
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} |
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[Test] |
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public void RemoveTextBeforeMarkerUntilMarkerEnd() |
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{ |
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document.Remove(2, 4); |
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Assert.AreEqual(0, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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} |
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[Test] |
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public void RemoveTextBeforeMarkerOverMarkerEnd() |
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{ |
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document.Remove(2, 5); |
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Assert.AreEqual(0, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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} |
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[Test] |
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public void RemoveTextFromMarkerStartIntoMarker() |
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{ |
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document.Remove(3, 1); |
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Assert.AreEqual(1, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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Assert.AreEqual("45", document.GetText(marker)); |
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} |
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[Test] |
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public void RemoveTextFromMarkerStartUntilMarkerEnd() |
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{ |
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document.Remove(3, 3); |
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Assert.AreEqual(0, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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} |
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[Test] |
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public void RemoveTextFromMarkerStartOverMarkerEnd() |
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{ |
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document.Remove(3, 4); |
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Assert.AreEqual(0, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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} |
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[Test] |
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public void RemoveTextInsideMarker() |
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{ |
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document.Remove(4, 1); |
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Assert.AreEqual(1, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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Assert.AreEqual("35", document.GetText(marker)); |
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} |
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[Test] |
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public void RemoveTextInsideMarkerUntilMarkerEnd() |
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{ |
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document.Remove(4, 2); |
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Assert.AreEqual(1, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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Assert.AreEqual("3", document.GetText(marker)); |
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} |
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[Test] |
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public void RemoveTextInsideMarkerOverMarkerEnd() |
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{ |
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document.Remove(4, 3); |
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Assert.AreEqual(1, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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Assert.AreEqual("3", document.GetText(marker)); |
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} |
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[Test] |
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public void RemoveTextImmediatelyAfterMarker() |
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{ |
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document.Remove(6, 1); |
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Assert.AreEqual(1, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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Assert.AreEqual("345", document.GetText(marker)); |
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} |
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[Test] |
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public void RemoveTextAfterMarker() |
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{ |
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document.Remove(7, 1); |
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Assert.AreEqual(1, document.MarkerStrategy.GetMarkers(0, document.TextLength).Count); |
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Assert.AreEqual("345", document.GetText(marker)); |
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} |
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[Test] |
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public void InsertTextBeforeMarker() |
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{ |
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document.Insert(1, "ab"); |
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Assert.AreEqual("345", document.GetText(marker)); |
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} |
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[Test] |
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public void InsertTextImmediatelyBeforeMarker() |
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{ |
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document.Insert(3, "ab"); |
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Assert.AreEqual("345", document.GetText(marker)); |
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} |
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[Test] |
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public void InsertTextInsideMarker() |
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{ |
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document.Insert(4, "ab"); |
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Assert.AreEqual("3ab45", document.GetText(marker)); |
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} |
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[Test] |
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public void InsertTextImmediatelyAfterMarker() |
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{ |
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document.Insert(6, "ab"); |
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Assert.AreEqual("345", document.GetText(marker)); |
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} |
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[Test] |
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public void InsertTextAfterMarker() |
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{ |
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document.Insert(7, "ab"); |
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Assert.AreEqual("345", document.GetText(marker)); |
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} |
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} |
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} |
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