cf0338d48f
* Update to rust 1.60.0 * Rename the feature `convert_bytemuck` to `bytemuck` * Rename the feature `serialize` to `serde`. * Make use of the "weak dependency" cargo feature * Set rust-version = "1.60" for all crates * egui_glow: clipboard, links, persistence & winit are now opt-in features
49 lines
1.3 KiB
Rust
49 lines
1.3 KiB
Rust
pub struct ScreenReader {
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#[cfg(feature = "screen_reader")]
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tts: Option<tts::Tts>,
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}
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#[cfg(not(feature = "screen_reader"))]
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#[allow(clippy::derivable_impls)] // False positive
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impl Default for ScreenReader {
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fn default() -> Self {
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Self {}
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}
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}
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#[cfg(feature = "screen_reader")]
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impl Default for ScreenReader {
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fn default() -> Self {
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let tts = match tts::Tts::default() {
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Ok(screen_reader) => {
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tracing::debug!("Initialized screen reader.");
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Some(screen_reader)
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}
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Err(err) => {
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tracing::warn!("Failed to load screen reader: {}", err);
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None
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}
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};
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Self { tts }
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}
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}
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impl ScreenReader {
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#[cfg(not(feature = "screen_reader"))]
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#[allow(clippy::unused_self)]
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pub fn speak(&mut self, _text: &str) {}
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#[cfg(feature = "screen_reader")]
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pub fn speak(&mut self, text: &str) {
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if text.is_empty() {
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return;
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}
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if let Some(tts) = &mut self.tts {
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tracing::debug!("Speaking: {:?}", text);
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let interrupt = true;
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if let Err(err) = tts.speak(text, interrupt) {
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tracing::warn!("Failed to read: {}", err);
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}
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}
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}
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}
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