62 lines
1.5 KiB
Rust
62 lines
1.5 KiB
Rust
use crate::{Component, ComponentWrapper};
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use k_board::{keyboard::Keyboard, keys::Keys};
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impl Component for String {
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fn render(&mut self) -> String {
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self.clone()
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}
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}
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pub fn text(text: &str) -> ComponentWrapper<String> {
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ComponentWrapper::new(text.to_string())
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}
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pub struct Input {
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pub max_length: usize,
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}
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impl Component for Input {
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fn render(&mut self) -> String {
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format!(
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" {}\n|{}|\n {}\x1b[1A\x1b[{}D",
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"_".repeat(self.max_length),
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" ".repeat(self.max_length),
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"‾".repeat(self.max_length),
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self.max_length
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)
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}
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}
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impl Input {
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pub fn get_input(&mut self) -> String {
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let mut input = String::new();
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loop {
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let key = Keyboard::new().read_key();
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if key == Keys::Enter {
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return input;
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}
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if input.len() < self.max_length {
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match key {
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Keys::Char(c) => {
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input += c.to_string().as_str();
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print!("{c}");
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}
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Keys::Space => {
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input += " ";
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print!(" ");
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}
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Keys::Delete => {
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input.pop();
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print!("\x1b[1D \x1b[1D");
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}
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_ => {}
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}
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}
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}
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}
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}
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pub fn input(max_length: usize) -> ComponentWrapper<Input> {
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ComponentWrapper::new(Input { max_length })
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}
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