protected override void OnMouseDown(MouseEventArgs e)
{
base.OnMouseDown(e);
var mouse = e.GetSpecialKey();
if (e.Button == MouseButtons.Left)
{
var mlist = Locations.FindMargin(e.Location);
if (mlist != null)
{
mlist.CallMarginMethod(MarginMethod.MouseDown, e.Location);
}
else
{
var pos = Locations.LocationToPosition(e.Location);
Caret = pos.IsEmpty ? default(Pos) : pos;
RunCommand(new KeyInput(ModifierKeys.ToModifiers(), mouse));
var idx = Buffer.Selections.IndexOfCaret(pos);
if (idx != -1)
{
var sca = Buffer.Selections[idx].Caret;
Buffer.Selections[idx].SetToRestore(
Document.Lines[sca.Line].GetStripeCol(sca.Col));
}
if (Lines[pos.Line].Length == pos.Col && Folding.IsCollapsedHeader(pos.Line))
{
Folding.ToggleExpand(pos.Line);
Scroll.InvalidateLines();
Redraw();
}
if (!Focused)
{
Focus();
}
}
}
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
if (Buffer == null)
{
return;
}
if (mouseThief != null)
{
mouseThief.MouseMove(e.Location);
return;
}
var mlist = Locations.FindMargin(e.Location);
if (mlist != null)
{
mlist.CallMarginMethod(MarginMethod.MouseMove, e.Location);
Cursor = Cursors.Arrow;
}
var leftMouseDown = e.Button == MouseButtons.Left;
var p = Locations.LocationToPosition(e.Location);
if (leftMouseDown && p.IsEmpty)
{
if (e.Y - Scroll.ScrollPosition.Y > Info.TextIntegralHeight && Scroll.LastVisibleLine < Lines.Count - 1)
{
p = new Pos(Scroll.LastVisibleLine + 1, Lines[Scroll.LastVisibleLine + 1].Length);
}
else if (e.Y < Info.TextTop && Scroll.FirstVisibleLine > 0)
{
p = new Pos(Scroll.FirstVisibleLine - 1, 0);
}
}
if (!p.IsEmpty && Lines[p.Line].Length == p.Col && Folding.IsCollapsedHeader(p.Line))
{
Cursor = Cursors.Arrow;
}
else if (mlist == null)
{
Cursor = Cursors.IBeam;
}
mousePosition = e.Location;
movePosition = p;
Caret = p;
if (!p.IsEmpty)
{
var keys = ModifierKeys.ToModifiers();
var mouse = e.GetSpecialKey();
if (mouse != SpecialKey.None || keys != Modifiers.None)
{
RunCommand(new KeyInput(keys | Modifiers.Move, mouse));
}
timer.Start();
}
}