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Improve comments + handle newlines automatically for menu_text_terminal

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the-sane 2020-12-20 19:34:34 -05:00 committed by GitHub
parent 36fe89dd0b
commit 176533a404
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1 changed files with 18 additions and 16 deletions
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lug-helper.sh
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@ -143,14 +143,16 @@ message() {
# How to call this function: # How to call this function:
# #
# Requires two arrays to be set: "menu_options" and "menu_actions" # Requires two arrays to be set: "menu_options" and "menu_actions"
# two string variables: "menu_zenity_text" and "menu_terminal_text" # two string variables: "menu_text_zenity" and "menu_text_terminal"
# and one integer variable: "menu_height". # and one integer variable: "menu_height".
# #
# The array "menu_options" is expected to contain the strings of each option. # - The array "menu_options" should contain the strings of each option.
# The array "menu_actions" is expected to contain function names to be called. # - The array "menu_actions" should contain function names to be called.
# The strings "menu_zenity_text" and "menu_terminal_text" are expected to # - The strings "menu_text_zenity" and "menu_text_terminal" should contain
# contain menu text formatted for zenity and the terminal, respectively. # the menu description formatted for zenity and the terminal, respectively.
# The integer "menu_height" specifies the height of the zenity menu. # This text will be displayed above the menu options.
# Zenity supports Pango Markup for text formatting.
# - The integer "menu_height" specifies the height of the zenity menu.
# #
# The final element in each array is expected to be a quit option. # The final element in each array is expected to be a quit option.
# #
@ -170,12 +172,12 @@ menu() {
echo -e "\nScript error: The array 'menu_actions' was not set\nbefore calling the menu function. Aborting." echo -e "\nScript error: The array 'menu_actions' was not set\nbefore calling the menu function. Aborting."
read -n 1 -s -p "Press any key..." read -n 1 -s -p "Press any key..."
exit 0 exit 0
elif [ -z "$menu_zenity_text" ]; then elif [ -z "$menu_text_zenity" ]; then
echo -e "\nScript error: The string 'menu_zenity_text' was not set\nbefore calling the menu function. Aborting." echo -e "\nScript error: The string 'menu_text_zenity' was not set\nbefore calling the menu function. Aborting."
read -n 1 -s -p "Press any key..." read -n 1 -s -p "Press any key..."
exit 0 exit 0
elif [ -z "$menu_terminal_text" ]; then elif [ -z "$menu_text_terminal" ]; then
echo -e "\nScript error: The string 'menu_terminal_text' was not set\nbefore calling the menu function. Aborting." echo -e "\nScript error: The string 'menu_text_terminal' was not set\nbefore calling the menu function. Aborting."
read -n 1 -s -p "Press any key..." read -n 1 -s -p "Press any key..."
exit 0 exit 0
elif [ -z "$menu_height" ]; then elif [ -z "$menu_height" ]; then
@ -201,7 +203,7 @@ menu() {
done done
# Display the zenity radio button menu # Display the zenity radio button menu
choice="$(zenity --list --radiolist --width="400" --height="$menu_height" --text="$menu_zenity_text" --title="Star Citizen LUG Helper" --hide-header --column="" --column="Option" "${zen_options[@]}")" choice="$(zenity --list --radiolist --width="400" --height="$menu_height" --text="$menu_text_zenity" --title="Star Citizen LUG Helper" --hide-header --column="" --column="Option" "${zen_options[@]}")"
# Loop through the options array to match the chosen option # Loop through the options array to match the chosen option
matched="false" matched="false"
@ -222,7 +224,7 @@ menu() {
else else
# Use a text menu if Zenity is not available # Use a text menu if Zenity is not available
clear clear
echo -e "$menu_terminal_text" echo -e "\n$menu_text_terminal\n"
PS3="Enter selection number: " PS3="Enter selection number: "
select choice in "${menu_options[@]}" select choice in "${menu_options[@]}"
@ -510,8 +512,8 @@ mapcount_set() {
fi fi
# Configure the menu # Configure the menu
menu_zenity_text="<b>This helper can change vm.max_map_count for you.</b>\n\nChoose from the following options:" menu_text_zenity="<b>This helper can change vm.max_map_count for you.</b>\n\nChoose from the following options:"
menu_terminal_text="\nThis helper can change vm.max_map_count for you.\n\nChoose from the following options:\n" menu_text_terminal="This helper can change vm.max_map_count for you.\n\nChoose from the following options:"
menu_height="200" menu_height="200"
# Configure the menu options # Configure the menu options
@ -658,8 +660,8 @@ live_or_ptu="LIVE"
# Loop the main menu until the user selects quit # Loop the main menu until the user selects quit
while true; do while true; do
# Configure the menu # Configure the menu
menu_zenity_text="<b><big>Welcome, fellow Penguin, to the Star Citizen LUG Helper!</big>\n\nThis helper is designed to help optimize your system for Star Citizen</b>\n\nYou may choose from the following options:" menu_text_zenity="<b><big>Welcome, fellow Penguin, to the Star Citizen LUG Helper!</big>\n\nThis helper is designed to help optimize your system for Star Citizen</b>\n\nYou may choose from the following options:"
menu_terminal_text="\nWelcome, fellow Penguin, to the Star Citizen Linux Users Group Helper!\n\nThis helper is designed to help optimize your system for Star Citizen\nYou may choose from the following options:\n" menu_text_terminal="Welcome, fellow Penguin, to the Star Citizen Linux Users Group Helper!\n\nThis helper is designed to help optimize your system for Star Citizen\nYou may choose from the following options:"
menu_height="315" menu_height="315"
# Configure the menu options # Configure the menu options