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use {
crate::{
display::W,
errors::ProgramError,
},
std::io::Write,
};
#[derive(Debug, Default)]
pub struct KittyImageSet {
ids: Vec<usize>,
}
impl KittyImageSet {
pub fn erase(
self,
w: &mut W,
) -> Result<(), ProgramError> {
for id in &self.ids {
debug!("erase kitty image {}", id);
write!(w, "\u{1b}_Ga=d,d=I,i={}\u{1b}\\", id)?;
}
Ok(())
}
/// erase all kitty images, even the forgetted ones
///
/// (this is currently unused)
pub fn erase_all(
w: &mut W,
) -> Result<(), ProgramError> {
write!(w, "\u{1b}_Ga=d,d=A\u{1b}\\")?;
Ok(())
}
pub fn push(&mut self, new_id: usize) {
self.ids.push(new_id);
}
}
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