64 lines
2.0 KiB
Rust
64 lines
2.0 KiB
Rust
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use std::sync::Arc;
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use std::thread;
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use super::editor::{TextEditor, TextProcessingResult};
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impl TextEditor {
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pub fn start_text_processing_thread(&mut self) {
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let _processing_result = Arc::clone(&self.text_processing_result);
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let handle = thread::Builder::new()
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.name("TextProcessor".to_string())
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.spawn(move || {
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// Set thread priority to high (platform-specific)
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#[cfg(target_os = "linux")]
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{
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unsafe {
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let thread_id = libc::pthread_self();
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let mut param: libc::sched_param = std::mem::zeroed();
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param.sched_priority = 50;
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let _ = libc::pthread_setschedparam(thread_id, libc::SCHED_OTHER, ¶m);
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}
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}
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});
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match handle {
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Ok(h) => self.processing_thread_handle = Some(h),
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Err(e) => eprintln!("Failed to start text processing thread: {}", e),
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}
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}
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pub fn process_text_for_rendering(
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&mut self,
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content: &str,
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available_width: f32,
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) {
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let line_count = content.lines().count().max(1);
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let visual_line_mapping = if self.word_wrap {
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// For now, simplified mapping - this could be moved to background thread
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(1..=line_count).map(Some).collect()
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} else {
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(1..=line_count).map(Some).collect()
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};
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let result = TextProcessingResult {
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line_count,
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visual_line_mapping,
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max_line_length: available_width,
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_processed_content: content.to_string(),
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};
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if let Ok(mut processing_result) = self.text_processing_result.lock() {
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*processing_result = result;
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}
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}
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pub fn get_text_processing_result(&self) -> TextProcessingResult {
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self.text_processing_result
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.lock()
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.map(|result| result.clone())
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.unwrap_or_default()
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}
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}
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