public TextEditorBoxUIExtensions(TextEditorBox textEditorBox, Control host)
{
this.textEditorBox = textEditorBox;
this.host = host;
this.popupList = new TextEditorPopup(this.textEditorBox, this.host);
this.tooltip = new TextEditorTooltip();
this.tooltip.VisibleChanged += new EventHandler(tooltip_VisibleChanged);
}
internal void HostAfterMouseMove(object sender, MouseEventArgs e)
{
TextPosition tp1 = this.textEditorBox.ViewPointToTextPosition(e.Location);
string tooltip = null;
if (!this.QuickInfoTooltipOpening)
{
TextPosition tp0 = this.textEditorBox.Controller.Normalize(new TextPosition(tp1.row, tp1.col - 1));
TextPosition tp2 = this.textEditorBox.Controller.Normalize(new TextPosition(tp1.row, tp1.col + 1));
Point p0 = this.textEditorBox.TextPositionToViewPoint(tp0);
Point p2 = this.textEditorBox.TextPositionToViewPoint(tp2);
Rectangle r = new Rectangle(p0.X, p0.Y, p2.X - p0.X, this.textEditorBox.LineHeight);
if (r.Contains(e.Location))
{
tooltip = this.textEditorBox.ControlPanel.OnGetSimpleTooltip(tp1);
}
}
if (this.lastTooltip != tooltip)
{
PopupTooltip(tp1, tooltip);
}
this.lastTooltip = tooltip;
}