Merge branch 'dev'

3 files changed, 61 insertions, 32 deletions

diff --git a/src/commands/set_mode.rs b/src/commands/set_mode.rs
index 94a6d23..b2c08df 100644
--- a/src/commands/set_mode.rs
+++ b/src/commands/set_mode.rs
@@ -29,27 +29,15 @@ impl SetMode {
         "set_mode"
     }
 
-    pub fn set_mode(&self, entry: &mut JoshutoDirEntry, initial: String) -> bool {
-        use std::os::unix::fs::PermissionsExt;
-
-        const PROMPT: &str = ":set_mode ";
-        let user_input: Option<String> = None;
-
-        match user_input {
-            Some(s) => {
-                let mut mode: u32 = 0;
-                for (i, ch) in s.chars().enumerate() {
-                    if ch == LIBC_PERMISSION_VALS[i].1 {
-                        let val: u32 = LIBC_PERMISSION_VALS[i].0 as u32;
-                        mode |= val;
-                    }
-                }
-                unix::set_mode(entry.file_path().as_path(), mode);
-                entry.metadata.permissions.set_mode(mode + (1 << 15));
-                true
+    pub fn str_to_mode(s: &str) -> u32 {
+        let mut mode: u32 = 0;
+        for (i, ch) in s.chars().enumerate() {
+            if ch == LIBC_PERMISSION_VALS[i].1 {
+                let val: u32 = LIBC_PERMISSION_VALS[i].0 as u32;
+                mode |= val;
             }
-            None => false,
         }
+        mode
     }
 }
 
@@ -64,17 +52,44 @@ impl std::fmt::Display for SetMode {
 impl JoshutoRunnable for SetMode {
     fn execute(&self, context: &mut JoshutoContext, backend: &mut TuiBackend) -> JoshutoResult<()> {
         use std::os::unix::fs::PermissionsExt;
-        let curr_tab = &mut context.tabs[context.curr_tab_index];
-        if let Some(curr_list) = curr_tab.curr_list_mut() {
-            if let Some(file) = curr_list.get_curr_mut() {
-                let mode = file.metadata.permissions.mode();
-                let mut mode_string = unix::stringify_mode(mode);
-                mode_string.remove(0);
 
-                self.set_mode(file, mode_string);
+        const PREFIX: &'static str = "set_mode ";
+
+        let entry = context
+                .tabs[context.curr_tab_index]
+                .curr_list_ref()
+                .and_then(|x| x.get_curr_ref());
+
+        let user_input = match entry {
+            Some(entry) => {
+                let mode = entry.metadata.permissions.mode();
+                let mode_string = unix::stringify_mode(mode);
+                let mut textfield = TuiTextField::default()
+                    .prompt(":")
+                    .prefix(PREFIX)
+                    .suffix(&mode_string.as_str()[1..]);
+                textfield.get_input(backend, context)
+            }
+            None => None,
+        };
+
+        if let Some(s) = user_input {
+            if s.starts_with(PREFIX) {
+                let s = &s[PREFIX.len()..];
+                let mode = Self::str_to_mode(s);
+
+                let mut entry = context
+                        .tabs[context.curr_tab_index]
+                        .curr_list_mut()
+                        .and_then(|x| x.get_curr_mut())
+                        .unwrap();
+
+                unix::set_mode(entry.file_path().as_path(), mode);
+                entry.metadata.permissions.set_mode(mode);
                 CursorMoveDown::new(1).execute(context, backend)?;
             }
         }
+
         Ok(())
     }
 }
diff --git a/src/context.rs b/src/context.rs
index 601c1fc..56dcc89 100644
--- a/src/context.rs
+++ b/src/context.rs
@@ -13,7 +13,6 @@ pub struct JoshutoContext {
     pub curr_tab_index: usize,
     pub tabs: Vec<JoshutoTab>,
     pub worker_queue: VecDeque<IOWorkerThread>,
-    pub trx: (mpsc::SyncSender<u64>, mpsc::Receiver<u64>),
 
     pub worker_msg: Option<String>,
     pub message_queue: VecDeque<String>,
@@ -29,7 +28,6 @@ impl JoshutoContext {
             curr_tab_index: 0,
             tabs: Vec::new(),
             worker_queue: VecDeque::with_capacity(10),
-            trx: mpsc::sync_channel::<u64>(1),
             worker_msg: None,
             message_queue: VecDeque::with_capacity(4),
             events: Events::new(),
diff --git a/src/ui/widgets/tui_view.rs b/src/ui/widgets/tui_view.rs
index 0f2d64d..9ab7e2c 100644
--- a/src/ui/widgets/tui_view.rs
+++ b/src/ui/widgets/tui_view.rs
@@ -25,14 +25,14 @@ impl<'a> TuiView<'a> {
 
 impl<'a> Widget for TuiView<'a> {
     fn draw(&mut self, area: Rect, buf: &mut Buffer) {
+        let f_size = area;
+
         let curr_tab = self.context.curr_tab_ref();
 
         let curr_list = curr_tab.curr_list_ref();
         let parent_list = curr_tab.parent_list_ref();
         let child_list = curr_tab.child_list_ref();
 
-        let f_size = area;
-
         let constraints = match child_list {
             Some(_) => DEFAULT_LAYOUT,
             None => NO_PREVIEW_LAYOUT,
@@ -43,7 +43,23 @@ impl<'a> Widget for TuiView<'a> {
             .constraints(constraints.as_ref())
             .split(f_size);
 
-        {
+         if self.context.tabs.len() > 1 {
+            let rect = Rect {
+                x: f_size.width - 5,
+                y: 0,
+                width: 5,
+                height: 1,
+            };
+
+            let rect = Rect {
+                x: 0,
+                y: 0,
+                width: f_size.width - 5,
+                height: 1,
+            };
+
+            TuiTopBar::new(curr_tab.curr_path.as_path()).draw(rect, buf);
+         } else {
             let rect = Rect {
                 x: 0,
                 y: 0,
@@ -52,7 +68,7 @@ impl<'a> Widget for TuiView<'a> {
             };
 
             TuiTopBar::new(curr_tab.curr_path.as_path()).draw(rect, buf);
-        }
+         }
 
         if let Some(curr_list) = parent_list.as_ref() {
             TuiDirList::new(&curr_list).draw(layout_rect[0], buf);