Code Coverage Statistics for Source File

c:\Tools\SD3\src\Libraries\ICSharpCode.TextEditor\Project\Src\Actions\SelectionActions.cs

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// <file>
//     <copyright see="prj:///doc/copyright.txt"/>
//     <license see="prj:///doc/license.txt"/>
//     <owner name="Mike Krüger" email="mike@icsharpcode.net"/>
//     <version>$Revision: 2659 $</version>
// </file>

using System;
using System.Drawing;
using ICSharpCode.TextEditor.Document;

namespace ICSharpCode.TextEditor.Actions
{
	public class ShiftCaretRight : CaretRight
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class ShiftCaretLeft : CaretLeft
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class ShiftCaretUp : CaretUp
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class ShiftCaretDown : CaretDown
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class ShiftWordRight : WordRight
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class ShiftWordLeft : WordLeft
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class ShiftHome : Home
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class ShiftEnd : End
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class ShiftMoveToStart : MoveToStart
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class ShiftMoveToEnd : MoveToEnd
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class ShiftMovePageUp : MovePageUp
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class ShiftMovePageDown : MovePageDown
	{
		public override void Execute(TextArea textArea)
		{
			TextLocation oldCaretPos  = textArea.Caret.Position;
			base.Execute(textArea);
			textArea.AutoClearSelection = false;
			textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
		}
	}
	
	public class SelectWholeDocument : AbstractEditAction
	{
		public override void Execute(TextArea textArea)
		{
			textArea.AutoClearSelection = false;
			TextLocation startPoint = new TextLocation(0, 0);
			TextLocation endPoint   = textArea.Document.OffsetToPosition(textArea.Document.TextLength);
			if (textArea.SelectionManager.HasSomethingSelected) {
				if (textArea.SelectionManager.SelectionCollection[0].StartPosition == startPoint &&
				    textArea.SelectionManager.SelectionCollection[0].EndPosition   == endPoint) {
					return;
				}
			}
			textArea.Caret.Position = textArea.SelectionManager.NextValidPosition(endPoint.Y);
			textArea.SelectionManager.ExtendSelection(startPoint, endPoint);
			// after a SelectWholeDocument selection, the caret is placed correctly,
			// but it is not positioned internally.  The effect is when the cursor
			// is moved up or down a line, the caret will take on the column that
			// it was in before the SelectWholeDocument
			textArea.SetDesiredColumn();
		}
	}
	
	public class ClearAllSelections : AbstractEditAction
	{
		public override void Execute(TextArea textArea)
		{
			textArea.SelectionManager.ClearSelection();
		}
	}
}

L	V	Source
1		// <file>
2		// <copyright see="prj:///doc/copyright.txt"/>
3		// <license see="prj:///doc/license.txt"/>
4		// <owner name="Mike Krüger" email="mike@icsharpcode.net"/>
5		// <version>$Revision: 2659 $</version>
6		// </file>
7
8		using System;
9		using System.Drawing;
10		using ICSharpCode.TextEditor.Document;
11
12		namespace ICSharpCode.TextEditor.Actions
13		{
14		public class ShiftCaretRight : CaretRight
15		{
16		public override void Execute(TextArea textArea)
17		{
18		TextLocation oldCaretPos = textArea.Caret.Position;
19		base.Execute(textArea);
20		textArea.AutoClearSelection = false;
21		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
22		}
23		}
24
25		public class ShiftCaretLeft : CaretLeft
26		{
27		public override void Execute(TextArea textArea)
28		{
29		TextLocation oldCaretPos = textArea.Caret.Position;
30		base.Execute(textArea);
31		textArea.AutoClearSelection = false;
32		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
33		}
34		}
35
36		public class ShiftCaretUp : CaretUp
37		{
38		public override void Execute(TextArea textArea)
39		{
40		TextLocation oldCaretPos = textArea.Caret.Position;
41		base.Execute(textArea);
42		textArea.AutoClearSelection = false;
43		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
44		}
45		}
46
47		public class ShiftCaretDown : CaretDown
48		{
49		public override void Execute(TextArea textArea)
50		{
51		TextLocation oldCaretPos = textArea.Caret.Position;
52		base.Execute(textArea);
53		textArea.AutoClearSelection = false;
54		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
55		}
56		}
57
58		public class ShiftWordRight : WordRight
59		{
60		public override void Execute(TextArea textArea)
61		{
62		TextLocation oldCaretPos = textArea.Caret.Position;
63		base.Execute(textArea);
64		textArea.AutoClearSelection = false;
65		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
66		}
67		}
68
69		public class ShiftWordLeft : WordLeft
70		{
71		public override void Execute(TextArea textArea)
72		{
73		TextLocation oldCaretPos = textArea.Caret.Position;
74		base.Execute(textArea);
75		textArea.AutoClearSelection = false;
76		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
77		}
78		}
79
80		public class ShiftHome : Home
81		{
82		public override void Execute(TextArea textArea)
83		{
84		TextLocation oldCaretPos = textArea.Caret.Position;
85		base.Execute(textArea);
86		textArea.AutoClearSelection = false;
87		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
88		}
89		}
90
91		public class ShiftEnd : End
92		{
93		public override void Execute(TextArea textArea)
94		{
95		TextLocation oldCaretPos = textArea.Caret.Position;
96		base.Execute(textArea);
97		textArea.AutoClearSelection = false;
98		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
99		}
100		}
101
102		public class ShiftMoveToStart : MoveToStart
103		{
104		public override void Execute(TextArea textArea)
105		{
106		TextLocation oldCaretPos = textArea.Caret.Position;
107		base.Execute(textArea);
108		textArea.AutoClearSelection = false;
109		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
110		}
111		}
112
113		public class ShiftMoveToEnd : MoveToEnd
114		{
115		public override void Execute(TextArea textArea)
116		{
117		TextLocation oldCaretPos = textArea.Caret.Position;
118		base.Execute(textArea);
119		textArea.AutoClearSelection = false;
120		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
121		}
122		}
123
124		public class ShiftMovePageUp : MovePageUp
125		{
126		public override void Execute(TextArea textArea)
127		{
128		TextLocation oldCaretPos = textArea.Caret.Position;
129		base.Execute(textArea);
130		textArea.AutoClearSelection = false;
131		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
132		}
133		}
134
135		public class ShiftMovePageDown : MovePageDown
136		{
137		public override void Execute(TextArea textArea)
138		{
139		TextLocation oldCaretPos = textArea.Caret.Position;
140		base.Execute(textArea);
141		textArea.AutoClearSelection = false;
142		textArea.SelectionManager.ExtendSelection(oldCaretPos, textArea.Caret.Position);
143		}
144		}
145
146		public class SelectWholeDocument : AbstractEditAction
147		{
148		public override void Execute(TextArea textArea)
149		{
150		textArea.AutoClearSelection = false;
151		TextLocation startPoint = new TextLocation(0, 0);
152		TextLocation endPoint = textArea.Document.OffsetToPosition(textArea.Document.TextLength);
153		if (textArea.SelectionManager.HasSomethingSelected) {
154		if (textArea.SelectionManager.SelectionCollection[0].StartPosition == startPoint &&
155		textArea.SelectionManager.SelectionCollection[0].EndPosition == endPoint) {
156		return;
157		}
158		}
159		textArea.Caret.Position = textArea.SelectionManager.NextValidPosition(endPoint.Y);
160		textArea.SelectionManager.ExtendSelection(startPoint, endPoint);
161		// after a SelectWholeDocument selection, the caret is placed correctly,
162		// but it is not positioned internally. The effect is when the cursor
163		// is moved up or down a line, the caret will take on the column that
164		// it was in before the SelectWholeDocument
165		textArea.SetDesiredColumn();
166		}
167		}
168
169		public class ClearAllSelections : AbstractEditAction
170		{
171		public override void Execute(TextArea textArea)
172		{
173		textArea.SelectionManager.ClearSelection();
174		}
175		}
176		}