|
|
|
@ -203,16 +203,6 @@ impl Buffer {
|
|
|
|
|
/// # Panics
|
|
|
|
|
///
|
|
|
|
|
/// Panics when given an coordinate that is outside of this Buffer's area.
|
|
|
|
|
///
|
|
|
|
|
/// ```should_panic
|
|
|
|
|
/// # use helix_tui::buffer::Buffer;
|
|
|
|
|
/// # use helix_tui::layout::Rect;
|
|
|
|
|
/// let rect = Rect::new(200, 100, 10, 10);
|
|
|
|
|
/// let buffer = Buffer::empty(rect);
|
|
|
|
|
/// // Top coordinate is outside of the buffer in global coordinate space, as the Buffer's area
|
|
|
|
|
/// // starts at (200, 100).
|
|
|
|
|
/// buffer.index_of(0, 0); // Panics
|
|
|
|
|
/// ```
|
|
|
|
|
pub fn index_of(&self, x: u16, y: u16) -> usize {
|
|
|
|
|
debug_assert!(
|
|
|
|
|
x >= self.area.left()
|
|
|
|
@ -245,15 +235,6 @@ impl Buffer {
|
|
|
|
|
/// # Panics
|
|
|
|
|
///
|
|
|
|
|
/// Panics when given an index that is outside the Buffer's content.
|
|
|
|
|
///
|
|
|
|
|
/// ```should_panic
|
|
|
|
|
/// # use helix_tui::buffer::Buffer;
|
|
|
|
|
/// # use helix_tui::layout::Rect;
|
|
|
|
|
/// let rect = Rect::new(0, 0, 10, 10); // 100 cells in total
|
|
|
|
|
/// let buffer = Buffer::empty(rect);
|
|
|
|
|
/// // Index 100 is the 101th cell, which lies outside of the area of this Buffer.
|
|
|
|
|
/// buffer.pos_of(100); // Panics
|
|
|
|
|
/// ```
|
|
|
|
|
pub fn pos_of(&self, i: usize) -> (u16, u16) {
|
|
|
|
|
debug_assert!(
|
|
|
|
|
i < self.content.len(),
|
|
|
|
@ -510,6 +491,7 @@ mod tests {
|
|
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
|
#[should_panic(expected = "outside the buffer")]
|
|
|
|
|
#[cfg(debug_assertions)]
|
|
|
|
|
fn pos_of_panics_on_out_of_bounds() {
|
|
|
|
|
let rect = Rect::new(0, 0, 10, 10);
|
|
|
|
|
let buf = Buffer::empty(rect);
|
|
|
|
@ -520,6 +502,7 @@ mod tests {
|
|
|
|
|
|
|
|
|
|
#[test]
|
|
|
|
|
#[should_panic(expected = "outside the buffer")]
|
|
|
|
|
#[cfg(debug_assertions)]
|
|
|
|
|
fn index_of_panics_on_out_of_bounds() {
|
|
|
|
|
let rect = Rect::new(0, 0, 10, 10);
|
|
|
|
|
let buf = Buffer::empty(rect);
|
|
|
|
|