c6ac1827f6
* egui_web: use tracing crate * egui_glow: use tracing crate * Log at the debug level * egui_demo_app: enable tracing to log to stdout * Use tracing in egui-winit * Add opt-in tracing support to egui
69 lines
1.9 KiB
Rust
69 lines
1.9 KiB
Rust
/// Handles interfacing either with the OS clipboard.
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/// If the "clipboard" feature is off it will instead simulate the clipboard locally.
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pub struct Clipboard {
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#[cfg(feature = "copypasta")]
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copypasta: Option<copypasta::ClipboardContext>,
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/// Fallback manual clipboard.
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#[cfg(not(feature = "copypasta"))]
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clipboard: String,
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}
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impl Default for Clipboard {
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fn default() -> Self {
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Self {
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#[cfg(feature = "copypasta")]
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copypasta: init_copypasta(),
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#[cfg(not(feature = "copypasta"))]
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clipboard: String::default(),
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}
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}
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}
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impl Clipboard {
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pub fn get(&mut self) -> Option<String> {
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#[cfg(feature = "copypasta")]
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if let Some(clipboard) = &mut self.copypasta {
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use copypasta::ClipboardProvider as _;
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match clipboard.get_contents() {
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Ok(contents) => Some(contents),
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Err(err) => {
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tracing::error!("Paste error: {}", err);
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None
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}
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}
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} else {
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None
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}
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#[cfg(not(feature = "copypasta"))]
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Some(self.clipboard.clone())
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}
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pub fn set(&mut self, text: String) {
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#[cfg(feature = "copypasta")]
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if let Some(clipboard) = &mut self.copypasta {
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use copypasta::ClipboardProvider as _;
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if let Err(err) = clipboard.set_contents(text) {
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tracing::error!("Copy/Cut error: {}", err);
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}
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}
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#[cfg(not(feature = "copypasta"))]
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{
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self.clipboard = text;
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}
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}
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}
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#[cfg(feature = "copypasta")]
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fn init_copypasta() -> Option<copypasta::ClipboardContext> {
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match copypasta::ClipboardContext::new() {
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Ok(clipboard) => Some(clipboard),
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Err(err) => {
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tracing::error!("Failed to initialize clipboard: {}", err);
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None
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}
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}
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}
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