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src/file_browser.rs

@@ -144,13 +144,6 @@ impl FileBrowser {
     }
 
     pub fn go_back(&mut self) -> HResult<()> {
-        // if self.left_widget().is_err() {
-        //     return None;
-        // }
-        // if self.columns.get_main_widget().is_none() {
-        //     return None;
-        // }
-        let fileview = self.main_widget()?;
         let path = self.selected_file()?.grand_parent()?;
         std::env::set_current_dir(path)?;
         self.columns.pop_widget();
@@ -185,7 +178,6 @@ impl FileBrowser {
     }
 
     pub fn cwd(&self) -> HResult<File> {
-        //(self.columns.get_main_widget()?.widget()?.content.directory.clone())
         let widget = self.columns.get_main_widget()?.widget()?;
         let cwd = (*widget.lock()?).as_ref()?.content.directory.clone();
         Ok(cwd)

src/miller_columns.rs

@@ -88,14 +88,16 @@ where
         if len < 2 {
             return Err(HError::NoWidgetError);
         }
-        Ok(self.widgets.widgets.get(len - 2)?)
+        let widget = self.widgets.widgets.get(len - 2)?;
+        Ok(widget)
     }
     pub fn get_left_widget_mut(&mut self) -> HResult<&mut T> {
         let len = self.widgets.widgets.len();
         if len < 2 {
             return Err(HError::NoWidgetError);
         }
-        Ok(self.widgets.widgets.get_mut(len - 2)?)
+        let widget = self.widgets.widgets.get_mut(len - 2)?;
+        Ok(widget)
     }
     pub fn get_main_widget(&self) -> HResult<&T> {
         let widget = self.widgets.widgets.last()?;

src/preview.rs

@@ -98,7 +98,6 @@ impl<T: Send + 'static> WillBe<T> where {
                     -> HResult<()> {
         if self.check().is_ok() {
             fun(self.thing.clone());
-            //*self.on_ready.try_lock()? = None;
         } else {
             *self.on_ready.try_lock()? = Some(fun);
         }
@@ -181,7 +180,12 @@ impl<T: Widget + Send + 'static> Widget for WillBeWidget<T> {
         widget.refresh();
     }
     fn get_drawlist(&self) -> String {
-        if self.willbe.check().is_err() { return "".to_string() }
+        if self.willbe.check().is_err() {
+            let clear = self.get_clearlist();
+            let (xpos, ypos) = self.get_coordinates().u16position();
+            let pos = crate::term::goto_xy(xpos, ypos);
+            return clear + &pos + "..."
+        }
         let widget = self.widget().unwrap();
         let widget = widget.try_lock().unwrap();
         let widget = widget.as_ref().unwrap();