45 lines
1018 B
Rust
45 lines
1018 B
Rust
use std::time::{Duration, Instant};
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use crate::state::Modal;
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pub struct UiState {
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pub status_message: Option<String>,
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pub flash_until: Option<Instant>,
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pub modal: Modal,
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pub doc_topic: usize,
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pub doc_scroll: usize,
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}
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impl Default for UiState {
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fn default() -> Self {
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Self {
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status_message: None,
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flash_until: None,
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modal: Modal::None,
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doc_topic: 0,
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doc_scroll: 0,
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}
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}
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}
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impl UiState {
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pub fn flash(&mut self, msg: &str, duration_ms: u64) {
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self.status_message = Some(msg.to_string());
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self.flash_until = Some(Instant::now() + Duration::from_millis(duration_ms));
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}
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pub fn set_status(&mut self, msg: String) {
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self.status_message = Some(msg);
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}
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pub fn clear_status(&mut self) {
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self.status_message = None;
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}
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pub fn is_flashing(&self) -> bool {
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self.flash_until
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.map(|t| Instant::now() < t)
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.unwrap_or(false)
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}
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}
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