Improve performance in mainMenu: short-circuit actions without entries

This makes e.g. displaying the help faster.

1 files changed, 12 insertions, 5 deletions

diff --git a/rofi-pass b/rofi-pass
index 251591c..3174d1a 100755
--- a/rofi-pass
+++ b/rofi-pass
@@ -298,6 +298,16 @@ mainMenu () {
     if [[ $rofi_exit -eq 1 ]]; then
       exit
     fi
+
+    # Actions based on exit code, which do not need the entry.
+    # The exit code for -kb-custom-X is X+9.
+    case "${rofi_exit}" in
+      19) roots_index=$(( (roots_index-1+roots_length) % roots_length)); root=${roots[$roots_index]}; mainMenu;;
+      20) roots_index=$(( (roots_index+1) % roots_length)); root=${roots[$roots_index]}; mainMenu;;
+      25) helpMenu; return;;
+      26) ${basecommand} --bmarks; return;;
+    esac
+
     mapfile -t password_temp < <(PASSWORD_STORE_DIR="${root}" pass "$selected_password")
     password=${password_temp[0]}
     if [[ ${password} == "#FILE="* ]]; then
@@ -340,6 +350,7 @@ mainMenu () {
   pass_content="$(for key in "${!stuff[@]}"; do printf '%s\n' "${key}: ${stuff[$key]}"; done)"
 
   # actions based on keypresses
+  # The exit code for -kb-custom-X is X+9.
   case "${rofi_exit}" in
     0) typeMenu;;
     10) sleep $wait; autopass;;
@@ -350,13 +361,9 @@ mainMenu () {
     15) copyPass;;
     16) viewEntry;;
     17) copyURL;;
-    18) export default_do="menu"; typeMenu;;
-    19) roots_index=$(( (roots_index-1+roots_length) % roots_length)); root=${roots[$roots_index]}; mainMenu;;
-    20) roots_index=$(( (roots_index+1) % roots_length)); root=${roots[$roots_index]}; mainMenu;;
+    18) default_do="menu" typeMenu;;
     23) actionMenu;;
     24) copyMenu;;
-    25) unset selected_password; helpMenu;;
-    26) ${basecommand} --bmarks;;
     27) insertPass;;
   esac
   clearUp