public override bool Apply(Interfaces.IVimHost host)
{
string reg_text = _register.GetText(host);
if (reg_text == null) {
return false;
}
if (_register.IsTextLines) {
host.OpenLineAbove();
string text = reg_text;
for (int i = 0; i < (this.Repeat - 1); i++) {
text = text + host.LineBreak + reg_text;
}
host.InsertTextAtCurrentPosition(text);
}
else {
string text = "";
for (int i = 0; i < this.Repeat; i++) {
text = text + reg_text;
}
host.InsertTextAtCurrentPosition(text);
}
if (host.IsCurrentPositionAtEndOfLine()) {
host.MoveToEndOfLine();
host.CaretLeft();
}
return true;
}
protected override void OnBeforeInsert(Interfaces.IVimHost host)
{
if (this.Repeat == 1) {
VimRegister.YankLineToDefaultRegister(host, new VimSpan(host.CurrentPosition, host.CurrentPosition));
host.DeleteLine();
host.OpenLineAbove();
}
else {
VimPoint from = host.CurrentPosition;
int dst_line = Math.Min(from.X + this.Repeat - 1, host.TextLineCount - 1);
VimPoint to = new VimPoint(dst_line, 0);
VimSpan span = new VimSpan(from, to);
VimRegister.YankLineToDefaultRegister(host, span);
host.DeleteLineRange(span);
// here will result in a annoying thing, you need to undo 2 times to undo this edition
// not worth to fix it, too complex for this single one thing to do a big change
host.OpenLineAbove();
}
}
