protected override async Task SetWatchTextAsync (WatchVariable w, List<string> vals)
{
var doc = IdeApp.Workbench.GetDocument (w.FilePath);
if (doc == null)
return;
var ed = doc.Editor;
if (ed == null || !ed.CanEdit (w.FileLine))
return;
var line = ed.GetLine (w.FileLine);
if (line == null)
return;
var newText = "//" + w.ExplicitExpression + "= " + GetValsText (vals);
var lineText = ed.GetLineText (w.FileLine);
var commentIndex = lineText.IndexOf ("//");
if (commentIndex < 0)
return;
var commentCol = commentIndex + 1;
if (commentCol != w.FileColumn)
return;
var existingText = lineText.Substring (commentIndex);
if (existingText != newText) {
var offset = line.Offset + commentIndex;
var remLen = line.Length - commentIndex;
ed.Remove (offset, remLen);
ed.Insert (offset, newText);
}
}
SyntaxNode AddWatchNode(StatementSyntax node, ExpressionSyntax expr)
{
var id = Guid.NewGuid().ToString();
var c = node.GetTrailingTrivia().First(t => t.Kind() == SyntaxKind.SingleLineCommentTrivia && t.ToString().StartsWith("//=", StringComparison.InvariantCultureIgnoreCase));
var p = c.GetLocation().GetLineSpan().StartLinePosition;
var wv = new WatchVariable {
Id = id,
Expression = expr.ToString(),
ExplicitExpression = "",
FilePath = path,
FileLine = p.Line + 1, // 0-based index
FileColumn = p.Character + 1, // 0-based index
};
WatchVariables.Add(wv);
var wi = GetWatchInstrument(id, expr);
// creating a block and removing the open/close braces is a bit of a hack but
// lets us replace one node with two...
return
(SyntaxFactory
.Block(node, wi)
.WithOpenBraceToken(SyntaxFactory.MissingToken(SyntaxKind.OpenBraceToken))
.WithCloseBraceToken(SyntaxFactory.MissingToken(SyntaxKind.CloseBraceToken))
.WithTrailingTrivia(SyntaxFactory.EndOfLine("\r\n")));
}
protected override async Task SetWatchTextAsync(WatchVariable w, List <string> vals)
{
var doc = IdeApp.Workbench.GetDocument(w.FilePath);
if (doc == null)
{
return;
}
var ed = doc.Editor;
if (ed == null || !ed.CanEdit(w.FileLine))
{
return;
}
var line = ed.GetLine(w.FileLine);
if (line == null)
{
return;
}
var newText = "//" + w.ExplicitExpression + "= " + GetValsText(vals);
var lineText = ed.GetLineText(w.FileLine);
var commentIndex = lineText.IndexOf("//");
if (commentIndex < 0)
{
return;
}
var commentCol = commentIndex + 1;
if (commentCol != w.FileColumn)
{
return;
}
var existingText = lineText.Substring(commentIndex);
if (existingText != newText)
{
var offset = line.Offset + commentIndex;
var remLen = line.Length - commentIndex;
ed.Remove(offset, remLen);
ed.Insert(offset, newText);
}
}
protected override async Task SetWatchTextAsync(WatchVariable w, List <string> vals)
{
Console.WriteLine("Ignoring SetWatchTextAsync");
return;
/*
* var doc = IdeApp.Workbench.GetDocument(w.FilePath);
* if (doc == null)
* return;
*
* var ed = doc.Editor;
*
* if (ed == null || ed.IsReadOnly)
* return;
* var line = ed.GetLine (w.FileLine);
* if (line == null)
* return;
* var newText = "//" + w.ExplicitExpression + "= " + GetValsText (vals);
* var lineText = ed.GetLineText (w.FileLine);
* var commentIndex = lineText.IndexOf ("//");
* if (commentIndex < 0)
* return;
* var commentCol = commentIndex + 1;
* if (commentCol != w.FileColumn)
* return;
*
* var existingText = lineText.Substring (commentIndex);
*
* if (existingText != newText) {
* var offset = line.Offset + commentIndex;
* var remLen = line.Length - commentIndex;
* ed.RemoveText (offset, remLen);
* ed.InsertText (offset, newText);
* }
*/
}
protected override async Task SetWatchTextAsync (WatchVariable w, List<string> vals)
{
// throw new NotImplementedException ();
}
protected abstract Task SetWatchTextAsync (WatchVariable w, List<string> vals);
SyntaxNode AddWatchNode(StatementSyntax node, ExpressionSyntax expr)
{
var id = Guid.NewGuid().ToString();
var c = node.GetTrailingTrivia().First(t => t.Kind() == SyntaxKind.SingleLineCommentTrivia && t.ToString().StartsWith("//="));
var p = c.GetLocation().GetLineSpan().StartLinePosition;
var wv = new WatchVariable {
Id = id,
Expression = expr.ToString(),
ExplicitExpression = "",
FilePath = path,
FileLine = p.Line + 1, // 0-based index
FileColumn = p.Character + 1, // 0-based index
};
WatchVariables.Add(wv);
var wi = GetWatchInstrument(id, expr);
// creating a block and removing the open/close braces is a bit of a hack but
// lets us replace one node with two...
return
SyntaxFactory
.Block(node, wi)
.WithOpenBraceToken(SyntaxFactory.MissingToken(SyntaxKind.OpenBraceToken))
.WithCloseBraceToken(SyntaxFactory.MissingToken(SyntaxKind.CloseBraceToken))
.WithTrailingTrivia(SyntaxFactory.EndOfLine("\r\n"));
}
protected abstract Task SetWatchTextAsync(WatchVariable w, List <string> vals);
protected override async Task SetWatchTextAsync(WatchVariable w, List <string> vals)
{
// throw new NotImplementedException ();
}
