private void ShaderTextBox_KeyUp(object sender, KeyEventArgs e)
{
if (IntellisenseInvokedCommand == null)
{
return;
}
var startPoiter = this.CaretPosition;
var endPoiter = startPoiter.GetPositionAtOffset(1);
var i = (int)e.Key;
var t = IntellisenseTypes.Dot;
string variableName = null;
if (Keyboard.Modifiers != ModifierKeys.None)
{
return;
}
if (e.Key == Key.OemPeriod)
{
t = IntellisenseTypes.Dot;
var docstart = startPoiter.DocumentStart;
var offset = startPoiter.DocumentStart.GetOffsetToPosition(startPoiter);
variableName = docstart.GetPositionAtOffset(offset - 1).GetVariableName();
}
else if (44 <= i && 69 >= i)
{
t = IntellisenseTypes.AutoComplete;
variableName = startPoiter.GetVariableName();
endPoiter = startPoiter;
}
if (string.IsNullOrWhiteSpace(variableName))
{
return;
}
var pr = IntellisensePopup.Build(this, endPoiter, new TextPoiterChanged {
EndPointer = startPoiter, StartPointer = endPoiter
});
pr.Type = t;
pr.VariableName = variableName;
pr.ShaderTextBox = this;
IntellisenseInvokedCommand.RiseCommand(pr);
e.Handled = true;
}
private void ShaderTextBox_KeyDown(object sender, KeyEventArgs e)
{
if (IntellisenseInvokedCommand == null)
{
return;
}
var startPoiter = this.CaretPosition;
var name = startPoiter.GetVariableName();
var endPoiter = startPoiter.GetPositionAtOffset(1);
var pr = IntellisensePopup.Build(this, endPoiter, new TextPoiterChanged {
EndPointer = startPoiter, StartPointer = endPoiter
});
pr.VariableName = name;
if (e.Key == Key.OemPeriod)
{
pr.Type = IntellisenseTypes.Dot;
IntellisenseInvokedCommand.RiseCommand(pr);
e.Handled = true;
}
}
