bendns' repos / gracilaria
A simple CPU rendered GUI IDE experience.
Diffstat (limited to 'src/edi/input_handlers/click.rs')
-rw-r--r--src/edi/input_handlers/click.rs23
1 files changed, 16 insertions, 7 deletions
diff --git a/src/edi/input_handlers/click.rs b/src/edi/input_handlers/click.rs
index 4b0857d..d89552f 100644
--- a/src/edi/input_handlers/click.rs
+++ b/src/edi/input_handlers/click.rs
@@ -79,13 +79,22 @@ impl Editor {
}
}
Do::InsertCursorAtMouse => {
- text.cursor.add(
- text.mapped_index_at(cursor_position),
- &text.rope,
- );
- self.hist.lc = text.cursor.clone();
- self.chist.push(text.primary_cursor());
- text.cursor.first().setc(&text.rope);
+ let p = text.mapped_index_at(cursor_position);
+
+ let v = (text.cursor.inner.len() != 1)
+ .then(|| {
+ text.cursor
+ .inner
+ .extract_if(.., |x| *x == p)
+ .next()
+ })
+ .flatten();
+ if let None = v {
+ text.cursor.add(p, &text.rope);
+ self.hist.lc = text.cursor.clone();
+ self.chist.push(text.primary_cursor());
+ text.cursor.first().setc(&text.rope);
+ }
}
_ => unreachable!(),