feat: ALT+A to deselect all files (#263)

src/ui/activities/filetransfer/components/popups.rs

@@ -796,6 +796,9 @@ impl KeybindingsPopup {
                         .add_col(TextSpan::new("<CTRL+A>").bold().fg(key_color))
                         .add_col(TextSpan::from("          Select all files"))
                         .add_row()
+                        .add_col(TextSpan::new("<ALT+A>").bold().fg(key_color))
+                        .add_col(TextSpan::from("          Deselect all files"))
+                        .add_row()
                         .add_col(TextSpan::new("<CTRL+C>").bold().fg(key_color))
                         .add_col(TextSpan::from("          Interrupt file transfer"))
                         .add_row()

src/ui/activities/filetransfer/components/transfer/file_list.rs

@@ -12,6 +12,7 @@ use tuirealm::tui::widgets::{List as TuiList, ListItem, ListState};
 use tuirealm::{MockComponent, Props, State, StateValue};
 
 pub const FILE_LIST_CMD_SELECT_ALL: &str = "A";
+pub const FILE_LIST_CMD_DESELECT_ALL: &str = "D";
 
 /// OwnStates contains states for this component
 #[derive(Clone, Default)]
@@ -113,6 +114,11 @@ impl OwnStates {
         }
     }
 
+    /// Select all files
+    pub fn deselect_all(&mut self) {
+        self.selected.clear();
+    }
+
     /// Select provided index if not selected yet
     fn select(&mut self, entry: usize) {
         if !self.is_selected(entry) {
@@ -332,6 +338,10 @@ impl MockComponent for FileList {
                 self.states.select_all();
                 CmdResult::None
             }
+            Cmd::Custom(FILE_LIST_CMD_DESELECT_ALL) => {
+                self.states.deselect_all();
+                CmdResult::None
+            }
             Cmd::Toggle => {
                 self.states.toggle_file(self.states.list_index());
                 CmdResult::None

src/ui/activities/filetransfer/components/transfer/mod.rs

@@ -73,6 +73,13 @@ impl Component<Msg, NoUserEvent> for ExplorerFind {
                 let _ = self.perform(Cmd::Custom(file_list::FILE_LIST_CMD_SELECT_ALL));
                 Some(Msg::None)
             }
+            Event::Keyboard(KeyEvent {
+                code: Key::Char('a'),
+                modifiers: KeyModifiers::ALT,
+            }) => {
+                let _ = self.perform(Cmd::Custom(file_list::FILE_LIST_CMD_DESELECT_ALL));
+                Some(Msg::None)
+            }
             Event::Keyboard(KeyEvent {
                 code: Key::Char('m'),
                 modifiers: KeyModifiers::NONE,
@@ -198,6 +205,13 @@ impl Component<Msg, NoUserEvent> for ExplorerLocal {
                 let _ = self.perform(Cmd::Custom(file_list::FILE_LIST_CMD_SELECT_ALL));
                 Some(Msg::None)
             }
+            Event::Keyboard(KeyEvent {
+                code: Key::Char('a'),
+                modifiers: KeyModifiers::ALT,
+            }) => {
+                let _ = self.perform(Cmd::Custom(file_list::FILE_LIST_CMD_DESELECT_ALL));
+                Some(Msg::None)
+            }
             Event::Keyboard(KeyEvent {
                 code: Key::Char('m'),
                 modifiers: KeyModifiers::NONE,
@@ -383,6 +397,13 @@ impl Component<Msg, NoUserEvent> for ExplorerRemote {
                 let _ = self.perform(Cmd::Custom(file_list::FILE_LIST_CMD_SELECT_ALL));
                 Some(Msg::None)
             }
+            Event::Keyboard(KeyEvent {
+                code: Key::Char('a'),
+                modifiers: KeyModifiers::ALT,
+            }) => {
+                let _ = self.perform(Cmd::Custom(file_list::FILE_LIST_CMD_DESELECT_ALL));
+                Some(Msg::None)
+            }
             Event::Keyboard(KeyEvent {
                 code: Key::Char('m'),
                 modifiers: KeyModifiers::NONE,