turbo-cd

src/file_browser.rs

@@ -40,6 +40,7 @@ impl FileBrowser {
         let lists: Result<Vec<ListView<Files>>, Box<Error>> = cwd
             .ancestors()
             .map(|path| Ok(ListView::new(Files::new_from_path(path)?)))
+            .take(2)
             .collect();
         let mut lists = lists?;
         lists.reverse();
@@ -107,6 +108,8 @@ impl FileBrowser {
                 self.columns.prepend_widget(left_view);
             }
         }
+        self.fix_selection();
+        self.columns.refresh();
     }
 
     pub fn update_preview(&mut self) {
@@ -155,6 +158,33 @@ impl FileBrowser {
         self.columns.get_left_widget_mut().map(|w| w.animate_slide_up());
         self.columns.get_main_widget_mut().animate_slide_up();
     }
+
+    pub fn turbo_cd(&mut self) {
+        let dir = self.minibuffer("cd: ");
+
+        match dir {
+            Some(dir) => {
+                Files::new_from_path(&std::path::PathBuf::from(&dir)).and_then(|files| {
+                    let cwd = files.directory.clone();
+                    self.columns.widgets.widgets.clear();
+                    self.columns.push_widget(ListView::new(files));
+
+                    std::env::set_current_dir(&cwd.path).unwrap();
+
+                    if let Some(grand_parent) = cwd.path.parent() {
+                        let left_view =
+                            ListView::new(Files::new_from_path(&grand_parent).unwrap());
+                        self.columns.prepend_widget(left_view);
+                    }
+                    self.fix_selection();
+                    self.update_preview();
+                    self.refresh();
+                    self.columns.refresh();
+                    Ok(())
+                }).ok();
+            } None => {}
+        }
+    }
 }
 
 impl Widget for FileBrowser {
@@ -231,6 +261,7 @@ impl Widget for FileBrowser {
 
     fn on_key(&mut self, key: Key) {
         match key {
+            Key::Char('/') => self.turbo_cd(),
             Key::Char('Q') => self.quit_with_dir(),
             Key::Right | Key::Char('f') => self.enter_dir(),
             Key::Left | Key::Char('b') => self.go_back(),

src/listview.rs

@@ -81,7 +81,7 @@ where
         let ysize = self.coordinates.ysize() as usize;
         let mut offset = 0;
 
-        while position >= ysize + offset {
+        while position + 2 >= ysize + offset {
             offset += 1
         }
 

src/window.rs

@@ -164,14 +164,13 @@ pub fn minibuffer(query: &str) -> Option<String> {
                     if !buffer.ends_with(" ") {
                         let part = buffer.rsplitn(2, " ").take(1)
                             .map(|s| s.to_string()).collect::<String>();
-
-                        let completions = find_bins(&part);
+                        let completions = find_files(part.clone());
                         if !completions.is_empty() {
                             buffer = buffer[..buffer.len() - part.len()].to_string();
                             buffer.push_str(&completions[0]);
                             pos += &completions[0].len() - part.len();
                         } else {
-                            let completions = find_files(&part);
+                            let completions = find_bins(&part);
                             if !completions.is_empty() {
                                 buffer = buffer[..buffer.len() - part.len()].to_string();
                                 buffer.push_str(&completions[0]);
@@ -248,23 +247,29 @@ pub fn find_bins(comp_name: &str) -> Vec<String> {
     }).flatten().collect::<Vec<String>>()
 }
 
-pub fn find_files(comp_name: &str) -> Vec<String> {
-    let mut cwd = std::env::current_dir().unwrap();
-    if comp_name.ends_with("/") {
-        cwd.push(comp_name);
-    }
+pub fn find_files(mut comp_name: String) -> Vec<String> {
+    let mut path = std::path::PathBuf::from(&comp_name);
 
-    let reader = std::fs::read_dir(cwd.clone());
-    if reader.is_err() { return vec![]; }
+    let dir = if comp_name.starts_with("/") {
+        comp_name = path.file_name().unwrap().to_string_lossy().to_string();
+        path.pop();
+        path.to_string_lossy().to_string()
+    } else {
+        std::env::current_dir().unwrap().to_string_lossy().to_string()
+    };
+
+    let reader = std::fs::read_dir(dir.clone());
+    if reader.is_err() { return vec![]  }
     let reader = reader.unwrap();
+
     reader.flat_map(|file| {
         let file = file.unwrap();
         let name = file.file_name().into_string().unwrap();
-        if name.starts_with(comp_name) {
+        if name.starts_with(&comp_name) {
             if file.file_type().unwrap().is_dir() {
-                Some(format!("{}{}/", cwd.parent().unwrap().parent().unwrap().to_string_lossy(), name))
+                Some(format!("{}/{}/", &dir, name))
             } else {
-                Some(name)
+                Some(format!("/{}/", name))
             }
         } else {
             None