public void TestCodeCompletionParserForFunctions()
{
string code = @"x[y[z.foo()].goo(";
string functionName;
string functionPrefix;
CodeCompletionParser.GetFunctionToComplete(code, out functionName, out functionPrefix);
Assert.AreEqual("goo", functionName);
Assert.AreEqual("y[z.foo()]", functionPrefix);
code = @"abc.X[xyz.foo(";
CodeCompletionParser.GetFunctionToComplete(code, out functionName, out functionPrefix);
Assert.AreEqual("foo", functionName);
Assert.AreEqual("xyz", functionPrefix);
code = @"pnt[9][0] = abc.X[{xyz.b.foo(";
CodeCompletionParser.GetFunctionToComplete(code, out functionName, out functionPrefix);
Assert.AreEqual("foo", functionName);
Assert.AreEqual("xyz.b", functionPrefix);
code = @"foo(";
CodeCompletionParser.GetFunctionToComplete(code, out functionName, out functionPrefix);
Assert.AreEqual("foo", functionName);
Assert.AreEqual("", functionPrefix);
}
private void OnTextAreaTextEntered(object sender, TextCompositionEventArgs e)
{
try
{
var code = this.InnerTextEditor.Text.Substring(0, this.InnerTextEditor.CaretOffset);
if (e.Text == ".")
{
string stringToComplete = CodeCompletionParser.GetStringToComplete(code).Trim('.');
var completions = this.GetCompletionData(code, stringToComplete);
if (!completions.Any())
{
return;
}
ShowCompletionWindow(completions);
}
// Complete function signatures
else if (e.Text == "(")
{
string functionName;
string functionPrefix;
CodeCompletionParser.GetFunctionToComplete(code, out functionName, out functionPrefix);
var insightItems = this.GetFunctionSignatures(code, functionName, functionPrefix);
ShowInsightWindow(insightItems);
}
else if (e.Text == ")")
{
if (insightWindow != null)
{
insightWindow.Close();
}
}
else if (completionWindow == null && (char.IsLetterOrDigit(e.Text[0]) || char.Equals(e.Text[0], '_')))
{
// Autocomplete as you type
// complete global methods (builtins), all classes, symbols local to codeblock node
string stringToComplete = CodeCompletionParser.GetStringToComplete(code);
var completions = this.SearchCompletions(stringToComplete, nodeModel.GUID);
if (!completions.Any())
{
return;
}
ShowCompletionWindow(completions, completeWhenTyping: true);
}
}
catch (System.Exception ex)
{
this.dynamoViewModel.Model.Logger.Log("Failed to perform code block autocomplete with exception:");
this.dynamoViewModel.Model.Logger.Log(ex.Message);
this.dynamoViewModel.Model.Logger.Log(ex.StackTrace);
}
}
private void OnTextAreaTextEntered(object sender, TextCompositionEventArgs e)
{
try
{
int startPos = this.InnerTextEditor.CaretOffset;
var code = this.InnerTextEditor.Text.Substring(0, startPos);
if (e.Text == ".")
{
if (CodeCompletionParser.IsInsideCommentOrString(code, startPos))
{
return;
}
string stringToComplete = CodeCompletionParser.GetStringToComplete(code).Trim('.');
var completions = this.GetCompletionData(code, stringToComplete);
if (completions == null || !completions.Any())
{
return;
}
ShowCompletionWindow(completions);
}
// Complete function signatures
else if (e.Text == "(")
{
if (CodeCompletionParser.IsInsideCommentOrString(code, startPos))
{
return;
}
string functionName;
string functionPrefix;
CodeCompletionParser.GetFunctionToComplete(code, out functionName, out functionPrefix);
var insightItems = this.GetFunctionSignatures(code, functionName, functionPrefix);
ShowInsightWindow(insightItems);
}
else if (e.Text == ")")
{
if (insightWindow != null)
{
insightWindow.Close();
}
}
else if (completionWindow == null && (char.IsLetterOrDigit(e.Text[0]) || e.Text[0] == '_'))
{
// Begin completion while typing only if the previous character already typed in
// is a white space or non-alphanumeric character
if (startPos > 1 && char.IsLetterOrDigit(InnerTextEditor.Document.GetCharAt(startPos - 2)))
{
return;
}
if (CodeCompletionParser.IsInsideCommentOrString(code, startPos))
{
return;
}
// Autocomplete as you type
// complete global methods (builtins), all classes, symbols local to codeblock node
string stringToComplete = CodeCompletionParser.GetStringToComplete(code);
var completions = this.SearchCompletions(stringToComplete, nodeViewModel.NodeModel.GUID);
if (!completions.Any())
{
return;
}
ShowCompletionWindow(completions, completeWhenTyping: true);
}
}
catch (Exception)
{
}
}