65 lines
1.4 KiB
Rust
65 lines
1.4 KiB
Rust
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use std::ops::Deref;
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use super::{frame::Frame, theme::ColorSet};
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#[derive(Clone, Debug)]
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pub enum Component {
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String(String),
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Goto(u16, u16),
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Theme(ColorSet),
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Clear,
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}
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impl Component {
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pub fn prepare_for(&self, frame: &Frame) -> String {
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match self {
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Component::String(s) => s.to_owned(),
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Component::Goto(x, y) => frame.goto(*x, *y),
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Component::Theme(c) => c.to_string(),
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Component::Clear => termion::clear::All.to_string(),
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}
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}
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}
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#[derive(Clone, Debug)]
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pub struct Components(Vec<Component>);
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impl Deref for Components {
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type Target = Vec<Component>;
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fn deref(&self) -> &Self::Target {
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&self.0
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}
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}
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impl From<Vec<Component>> for Components {
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fn from(value: Vec<Component>) -> Self {
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Self(value)
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}
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}
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impl From<Component> for Components {
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fn from(value: Component) -> Self {
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Self(vec![value])
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}
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}
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impl Components {
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pub fn str_len(&self) -> u16 {
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let mut len_cnt: u16 = 0;
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for elem in &self.0 {
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if let Component::String(s) = elem {
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len_cnt += s.len() as u16;
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}
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}
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len_cnt
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}
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pub fn concat_for(self, frame: &Frame) -> String {
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self.0
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.into_iter()
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.map(|component| component.prepare_for(frame))
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.collect::<String>()
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}
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}
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