linked lists

src/tui/log_viewer/view.rs

@@ -1,31 +1,31 @@
-use std::sync::Arc;
+use dumpster::sync::Gc;
 
-use crate::tui::{
-    model::LogEntry,
-    processing::{FilterList, LogStream},
-};
+use crate::tui::{log_viewer::filters::Filters, model::LogEntry, processing::Cursor};
 
 pub struct LogView {
-    pub iter: Box<dyn LogStream>,
+    pub cursor: Cursor,
     pub selection_offset: usize,
 }
 
 impl LogView {
-    pub fn selected(&self, fl: &FilterList) -> Option<(Arc<LogEntry>, usize)> {
-        let mut temp_iter = self.iter.clone();
-        for _ in 0..self.selection_offset {
-            let _ = temp_iter.next(fl)?;
+    pub fn selected(&self, filters: &Filters) -> Option<(Gc<LogEntry>, usize)> {
+        let mut temp_iter = self.cursor.clone();
+        for _ in 0..(self.selection_offset + 1) {
+            if !temp_iter.next(filters) {
+                return None;
+            }
         }
 
-        temp_iter.next(fl)
+        // TODO: inline depth
+        Some((temp_iter.curr(), 0))
     }
 }
 
 impl Clone for LogView {
     fn clone(&self) -> Self {
         Self {
-            iter: self.iter.clone(),
-            selection_offset: self.selection_offset.clone(),
+            cursor: self.cursor.clone(),
+            selection_offset: self.selection_offset,
         }
     }
 }