fix: 🐛 Several matches text in one line

When using the text replacer, and there is several matches text in one line, only the first one will be replaced (all should be replaced).

src/editor/core/line.rs

@@ -72,6 +72,23 @@ impl EditorLine {
         return Ok(());
     }
 
+    pub fn find_all(&self, pat: &str) -> Option<Vec<usize>> {
+        let mut text = self.content();
+        let mut pos_offset = 0;
+        let mut result_vec = vec![];
+        while let Some(pos) = text.find(pat) {
+            result_vec.push(pos + pos_offset);
+            pos_offset += pos + pat.len();
+            text = &text[(pos + pat.len())..];
+        }
+
+        if result_vec.is_empty() {
+            return None;
+        } else {
+            return Some(result_vec);
+        }
+    }
+
     #[inline]
     fn update_label_width(&mut self, new_width: usize) {
         self.text_area.margin_left = new_width;
@@ -102,3 +119,11 @@ impl EditorLine {
         self.text_area.len()
     }
 }
+
+#[test]
+fn editorline_find_all_test() {
+    let mut line = EditorLine::new(0);
+    line.push_str("abc  abc  abc");
+
+    assert_eq!(line.find_all("abc"), Some(vec![0, 5, 10]));
+}

src/editor/core/mod.rs

@@ -608,18 +608,18 @@ impl Editor {
     }
 
     fn search(&self, target: &str) -> Option<Vec<EditorCursorPos>> {
-        let result_pos_list: Vec<EditorCursorPos> = self
-            .lines
-            .iter()
-            .enumerate()
-            .filter_map(|(i, l)| match l.content().find(target) {
-                Some(pos) => Some(EditorCursorPos {
-                    row: i + 1,
-                    col: pos + 1,
-                }),
-                None => None,
-            })
-            .collect();
+        let mut result_pos_list = Vec::<EditorCursorPos>::new();
+        for (index, line) in self.lines.iter().enumerate() {
+            match line.find_all(target) {
+                Some(pos_list) => for pos in pos_list {
+                    result_pos_list.push(EditorCursorPos {
+                        row: index + 1,
+                        col: pos + 1,
+                    })
+                }
+                None => {}
+            }
+        }
 
         if !result_pos_list.is_empty() {
             return Some(result_pos_list);