feat: make uppercase R toggle all patches for reply w/ Reviewed-by

Make hitting the uppercase `R` key result in all patches being
(un)staged, depending if there are patches not staged to be replied (in
this case, stage all) or not (in this case, unstage all).

Signed-off-by: David Tadokoro <[email protected]>

Author: davidbtadokoro

src/app/screens/details_actions.rs

@@ -106,8 +106,16 @@ impl PatchsetDetailsAndActionsState {
         self.toggle_action(PatchsetAction::Bookmark);
     }
 
-    pub fn toggle_reply_with_reviewed_by_action(&mut self) {
-        if let Some(entry) = self.patches_to_reply.get_mut(self.preview_index) {
+    pub fn toggle_reply_with_reviewed_by_action(&mut self, all: bool) {
+        if all {
+            if self.patches_to_reply.contains(&false) {
+                // If there is at least one patch not to be replied, set all to be
+                self.patches_to_reply = vec![true; self.patches_to_reply.len()];
+            } else {
+                // If all patches are set to be replied, set none to be
+                self.patches_to_reply = vec![false; self.patches_to_reply.len()];
+            }
+        } else if let Some(entry) = self.patches_to_reply.get_mut(self.preview_index) {
             *entry = !*entry;
         }
         if self.patches_to_reply.contains(&true) {

src/handler/details_actions.rs

@@ -20,8 +20,12 @@ pub fn handle_patchset_details<B: Backend>(
     let patchset_details_and_actions = app.patchset_details_and_actions_state.as_mut().unwrap();
 
     if key.modifiers.contains(KeyModifiers::SHIFT) {
-        if let KeyCode::Char('G') = key.code {
-            patchset_details_and_actions.go_to_last_line()
+        match key.code {
+            KeyCode::Char('G') => patchset_details_and_actions.go_to_last_line(),
+            KeyCode::Char('R') => {
+                patchset_details_and_actions.toggle_reply_with_reviewed_by_action(true);
+            }
+            _ => {}
         }
         return Ok(());
     }
@@ -86,7 +90,7 @@ pub fn handle_patchset_details<B: Backend>(
             patchset_details_and_actions.toggle_bookmark_action();
         }
         KeyCode::Char('r') => {
-            patchset_details_and_actions.toggle_reply_with_reviewed_by_action();
+            patchset_details_and_actions.toggle_reply_with_reviewed_by_action(false);
         }
         KeyCode::Enter => {
             if patchset_details_and_actions.actions_require_user_io() {