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better column resizing

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🪞👃🪞 2025-04-06 19:09:44 +03:00
parent 44a2108585
commit 4de94beafb
9 changed files with 403 additions and 359 deletions
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37
src/keys.rs
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@ -43,13 +43,14 @@ impl Handle<TuiIn> for Taggart {
press!(Up) => { self.cursor = self.cursor.saturating_sub(1); },
press!(Down) => { self.cursor = self.cursor + 1; },
press!(PageUp) => { self.cursor = self.cursor.saturating_sub(PAGE_SIZE); },
press!(PageDown) => { self.cursor += PAGE_SIZE; },
press!(Left) => { self.column = self.column.saturating_sub(1); },
press!(Right) => { self.column = self.column + 1; },
press!(Char(' ')) => { open(self.entries[self.cursor].path.as_ref())?; }
press!(Char(']')) => { self.columns.0[self.column].width += 1; }
press!(Char('[')) => { self.columns.0[self.column].width =
self.columns.0[self.column].width.saturating_sub(1).max(5); }
press!(PageDown) => { self.cursor += PAGE_SIZE; },
press!(Char(' ')) => { self.open_in_player()?; },
press!(Left) => { self.column_prev(); },
press!(Right) => { self.column_next(); },
press!(Char('[')) => { self.column_resize(-1); },
press!(Char(']')) => { self.column_resize( 1); },
press!(Char('{')) => { self.column_collapse(true, 1); },
press!(Char('}')) => { self.column_collapse(false, -1); },
_ => {}
},
}
@ -57,3 +58,25 @@ impl Handle<TuiIn> for Taggart {
Ok(None)
}
}
impl Taggart {
fn open_in_player (&self) -> Usually<()> {
open(self.entries[self.cursor].path.as_ref())?;
Ok(())
}
fn column_prev (&mut self) {
self.column = self.column.saturating_sub(1);
}
fn column_next (&mut self) {
self.column = self.column + 1;
}
fn column_resize (&mut self, amount: isize) {
let column = &mut self.columns.0[self.column];
column.width = ((column.width as isize) + amount).max(0) as usize;
}
fn column_collapse (&mut self, value: bool, next: isize) {
let column = &mut self.columns.0[self.column];
column.collapsed = value;
self.column = ((self.column as isize) + next).max(0) as usize;
}
}