void OnToolTipRequest(object sender, TextEditor.ToolTipRequestEventArgs e)
{
if (e.InDocument && !e.ToolTipShown) {
IExpressionFinder expressionFinder;
if (MainForm.IsVisualBasic) {
expressionFinder = new VBExpressionFinder();
} else {
expressionFinder = new CSharpExpressionFinder(mainForm.parseInformation);
}
ExpressionResult expression = expressionFinder.FindFullExpression(
editor.Text,
editor.Document.PositionToOffset(e.LogicalPosition));
if (expression.Region.IsEmpty) {
expression.Region = new DomRegion(e.LogicalPosition.Line + 1, e.LogicalPosition.Column + 1);
}
TextEditor.TextArea textArea = editor.ActiveTextAreaControl.TextArea;
NRefactoryResolver resolver = new NRefactoryResolver(mainForm.myProjectContent.Language);
ResolveResult rr = resolver.Resolve(expression,
mainForm.parseInformation,
textArea.MotherTextEditorControl.Text);
string toolTipText = GetText(rr);
if (toolTipText != null) {
e.ShowToolTip(toolTipText);
}
}
}
private void OnToolTipRequest(object sender, TextEditor.ToolTipRequestEventArgs e)
{
if (!e.InDocument || e.ToolTipShown)
return;
IExpressionFinder expressionFinder;
if (IntellisenseForm.SupportedLanguage == SupportedLanguage.VisualBasic)
{
expressionFinder = new VBExpressionFinder();
}
else
{
expressionFinder = new CSharpExpressionFinder(_iForm.ParseInformation);
}
var expression = expressionFinder.FindFullExpression(
_editor.Text,
_editor.Document.PositionToOffset(e.LogicalPosition));
if (expression.Region.IsEmpty)
{
expression.Region = new DomRegion(e.LogicalPosition.Line + 1, e.LogicalPosition.Column + 1);
}
var textArea = _editor.ActiveTextAreaControl.TextArea;
var resolver = new NRefactoryResolver(_iForm.ProjectContent.Language);
var rr = resolver.Resolve(expression,
_iForm.ParseInformation,
textArea.MotherTextEditorControl.Text);
var toolTipText = GetText(rr);
if (toolTipText != null)
{
e.ShowToolTip(toolTipText);
}
}
public static void Attach(MainForm mainForm, TextEditor.TextEditorControl editor)
{
ToolTipProvider tp = new ToolTipProvider(mainForm, editor);
editor.ActiveTextAreaControl.TextArea.ToolTipRequest += tp.OnToolTipRequest;
}
private ToolTipProvider(MainForm mainForm, TextEditor.TextEditorControl editor)
{
this.mainForm = mainForm;
this.editor = editor;
}
public static void Attach(IntellisenseForm iForm, TextEditor.TextEditorControl editor)
{
var tp = new ToolTipProvider(iForm, editor);
editor.ActiveTextAreaControl.TextArea.ToolTipRequest += tp.OnToolTipRequest;
}
private ToolTipProvider(IntellisenseForm iForm, TextEditor.TextEditorControl editor)
{
_iForm = iForm;
_editor = editor;
}
