feat: implementing x as delete character

wllfaria · May 9, 2024 · 25fb925 · 25fb925
1 parent feea9c3
commit 25fb925
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/reqtui/src/text_object/text_object.rs b/reqtui/src/text_object/text_object.rs
@@ -1,3 +1,5 @@
+use std::ops::Add;
+
 use crate::text_object::cursor::Cursor;
 use ropey::Rope;
 
@@ -55,6 +57,12 @@ impl TextObject<Write> {
             .ok();
     }
 
+    pub fn erase_current_char(&mut self, cursor: &Cursor) {
+        let line = self.content.line_to_char(cursor.row());
+        let col_offset = line + cursor.col();
+        self.content.try_remove(col_offset..col_offset.add(1)).ok();
+    }
+
     pub fn current_line(&self, cursor: &Cursor) -> Option<&str> {
         self.content.line(cursor.row()).as_str()
     }

diff --git a/tui/src/components/api_explorer/req_editor.rs b/tui/src/components/api_explorer/req_editor.rs
@@ -105,6 +105,7 @@ pub struct ReqEditor<'a> {
     editor_mode: EditorMode,
     row_scroll: usize,
     layout: ReqEditorLayout,
+    buffered_keys: String,
 }
 
 impl<'a> ReqEditor<'a> {
@@ -136,6 +137,7 @@ impl<'a> ReqEditor<'a> {
             editor_mode: EditorMode::Normal,
             row_scroll: 0,
             layout: build_layout(size),
+            buffered_keys: String::default(),
         }
     }
 
@@ -361,6 +363,9 @@ impl Eventful for ReqEditor<'_> {
                     self.cursor.move_right(1);
                 }
             }
+            (EditorMode::Normal, KeyCode::Char('x'), KeyModifiers::NONE) => {
+                self.body.erase_current_char(&self.cursor);
+            }
             (EditorMode::Normal, KeyCode::Char('a'), KeyModifiers::NONE) => {
                 let current_line_len = self.body.line_len(self.cursor.row());
                 if current_line_len.gt(&0) {