//Hover tips
private void editor_DwellStart(object sender, DwellEventArgs e)
{
if (!editor.WordChars.Contains("-"))
{
editor.WordChars += "?-+=></*.";
}
var pos = e.Position;
var wordStart = editor.WordStartPosition(pos, false);
var wordEnd = editor.WordEndPosition(pos, false);
var word = editor.GetTextRange(wordStart, wordEnd - wordStart).Trim().TrimStart('(');
string tip = "";
if (!string.IsNullOrEmpty(word) && !string.IsNullOrEmpty(tip = Helptips.GetFor(word)))
{
editor.CallTipShow(e.Position, tip);
}
}
private void showHelptipMenu_Click(object sender, EventArgs e)
{
var startPos = editor.CurrentPosition - 1;
var depth = 0;
for (var i = startPos; i >= 0; i--)
{
if (editor.Text[i] == '(')
{
if (depth != 0)
{
depth -= 1;
}
else
{
if (!editor.WordChars.Contains("-"))
{
editor.WordChars += "?-+=></*.";
}
var word = editor.GetWordFromPosition(i + 1);
string tip = "";
if (!string.IsNullOrEmpty(word) && !string.IsNullOrEmpty(tip = Helptips.GetFor(word)))
{
editor.CallTipShow(editor.CurrentPosition, tip);
}
return;
}
}
else if (editor.Text[i] == ')')
{
depth += 1;
}
}
}
