public override void Execute(TextArea textArea)
{
if (textArea.Document.ReadOnly)
{
return;
}
string commentStart = null;
if (textArea.Document.HighlightingStrategy.Properties.ContainsKey("BlockCommentBegin"))
{
commentStart = textArea.Document.HighlightingStrategy.Properties["BlockCommentBegin"];
}
string commentEnd = null;
if (textArea.Document.HighlightingStrategy.Properties.ContainsKey("BlockCommentEnd"))
{
commentEnd = textArea.Document.HighlightingStrategy.Properties["BlockCommentEnd"];
}
if (string.IsNullOrEmpty(commentStart) || commentEnd == null || commentEnd.Length == 0)
{
return;
}
int selectionStartOffset;
int selectionEndOffset;
if (textArea.SelectionManager.HasSomethingSelected)
{
selectionStartOffset = textArea.SelectionManager.SelectionCollection[0].Offset;
selectionEndOffset = textArea.SelectionManager.SelectionCollection[textArea.SelectionManager.SelectionCollection.Count - 1].EndOffset;
}
else
{
selectionStartOffset = textArea.Caret.Offset;
selectionEndOffset = selectionStartOffset;
}
BlockCommentRegion commentRegion = FindSelectedCommentRegion(textArea.Document, commentStart, commentEnd, selectionStartOffset, selectionEndOffset);
textArea.Document.UndoStack.StartUndoGroup();
if (commentRegion != null)
{
RemoveComment(textArea.Document, commentRegion);
}
else if (textArea.SelectionManager.HasSomethingSelected)
{
SetCommentAt(textArea.Document, selectionStartOffset, selectionEndOffset, commentStart, commentEnd);
}
textArea.Document.UndoStack.EndUndoGroup();
textArea.Document.CommitUpdate();
textArea.AutoClearSelection = false;
}
public void OnlyCommentEndSelected()
{
document.TextContent = "<!-- -->";
int selectionStartOffset = 5;
int selectionEndOffset = 8;
BlockCommentRegion expectedCommentRegion = new BlockCommentRegion(commentStart, commentEnd, 0, 5);
BlockCommentRegion commentRegion = ToggleBlockComment.FindSelectedCommentRegion(document, commentStart, commentEnd, selectionStartOffset, selectionEndOffset);
Assert.AreEqual(expectedCommentRegion, commentRegion);
}
public void EntireCommentAndExtraTextSelected()
{
document.TextContent = "a<!-- -->";
int selectionStartOffset = 0;
int selectionEndOffset = 9;
BlockCommentRegion expectedCommentRegion = new BlockCommentRegion(commentStart, commentEnd, 1, 6);
BlockCommentRegion commentRegion = ToggleBlockComment.FindSelectedCommentRegion(document, commentStart, commentEnd, selectionStartOffset, selectionEndOffset);
Assert.AreEqual(expectedCommentRegion, commentRegion);
}
public override bool Equals(object obj)
{
BlockCommentRegion other = obj as BlockCommentRegion;
if (other == null)
{
return(false);
}
return(this.commentStart == other.commentStart && this.commentEnd == other.commentEnd && this.startOffset == other.startOffset && this.endOffset == other.endOffset);
}
public void CaretInsideCommentButNoSelectedText()
{
document.TextContent = "<!---->";
int selectionStartOffset = 4;
int selectionEndOffset = 4;
BlockCommentRegion expectedCommentRegion = new BlockCommentRegion(commentStart, commentEnd, 0, 4);
BlockCommentRegion commentRegion = ToggleBlockComment.FindSelectedCommentRegion(document, commentStart, commentEnd, selectionStartOffset, selectionEndOffset);
Assert.AreEqual(expectedCommentRegion, commentRegion);
}
//public override int GetHashCode()
//{
// int hashCode = 0;
// unchecked
// {
// if (commentStart != null) hashCode += 1000000007 * commentStart.GetHashCode();
// if (commentEnd != null) hashCode += 1000000009 * commentEnd.GetHashCode();
// hashCode += 1000000021 * startOffset.GetHashCode();
// hashCode += 1000000033 * endOffset.GetHashCode();
// }
// return hashCode;
//}
public override bool Equals(object obj)
{
BlockCommentRegion other = obj as BlockCommentRegion;
if (other == null)
{
return(false);
}
return(CommentStart == other.CommentStart && CommentEnd == other.CommentEnd &&
StartOffset == other.StartOffset && EndOffset == other.EndOffset);
}
public override bool Equals(object obj)
{
BlockCommentRegion blockCommentRegion = obj as BlockCommentRegion;
if (blockCommentRegion == null)
{
return(false);
}
if (!(this.commentStart == blockCommentRegion.commentStart) || !(this.commentEnd == blockCommentRegion.commentEnd) || this.startOffset != blockCommentRegion.startOffset)
{
return(false);
}
return(this.endOffset == blockCommentRegion.endOffset);
}
public override void Execute(TextArea textArea)
{
int offset;
int endOffset;
if (textArea.Document.ReadOnly)
{
return;
}
string str = null;
if (textArea.Document.HighlightingStrategy.Properties.ContainsKey("BlockCommentBegin"))
{
str = textArea.Document.HighlightingStrategy.Properties["BlockCommentBegin"].ToString();
}
string str1 = null;
if (textArea.Document.HighlightingStrategy.Properties.ContainsKey("BlockCommentEnd"))
{
str1 = textArea.Document.HighlightingStrategy.Properties["BlockCommentEnd"].ToString();
}
if (str == null || str.Length == 0 || str1 == null || str1.Length == 0)
{
return;
}
if (!textArea.SelectionManager.HasSomethingSelected)
{
offset = textArea.Caret.Offset;
endOffset = offset;
}
else
{
offset = textArea.SelectionManager.SelectionCollection[0].Offset;
endOffset = textArea.SelectionManager.SelectionCollection[textArea.SelectionManager.SelectionCollection.Count - 1].EndOffset;
}
BlockCommentRegion blockCommentRegion = ToggleBlockComment.FindSelectedCommentRegion(textArea.Document, str, str1, offset, endOffset);
textArea.Document.UndoStack.StartUndoGroup();
if (blockCommentRegion != null)
{
this.RemoveComment(textArea.Document, blockCommentRegion);
}
else if (textArea.SelectionManager.HasSomethingSelected)
{
this.SetCommentAt(textArea.Document, offset, endOffset, str, str1);
}
textArea.Document.UndoStack.EndUndoGroup();
textArea.Document.CommitUpdate();
textArea.AutoClearSelection = false;
}
public override bool Equals(object obj)
{
BlockCommentRegion commentRegion = obj as BlockCommentRegion;
if (commentRegion != null)
{
if (commentRegion.commentStart == commentStart &&
commentRegion.commentEnd == commentEnd &&
commentRegion.startOffset == startOffset &&
commentRegion.endOffset == endOffset)
{
return(true);
}
}
return(false);
}
void RemoveComment(IDocument document, BlockCommentRegion commentRegion)
{
document.Remove(commentRegion.EndOffset, commentRegion.CommentEnd.Length);
document.Remove(commentRegion.StartOffset, commentRegion.CommentStart.Length);
}
void RemoveComment(IDocument document, BlockCommentRegion commentRegion)
{
document.Remove(commentRegion.EndOffset, commentRegion.CommentEnd.Length);
document.Remove(commentRegion.StartOffset, commentRegion.CommentStart.Length);
}
