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Use switch statements. Add message documentation comments.

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the-sane 2020-08-15 11:22:44 -04:00 committed by GitHub
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commit c6c5cc8c45
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1 changed files with 76 additions and 54 deletions
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lug-helper.sh
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@ -44,28 +44,42 @@ conf_subdir="starcitizen-lug"
# followed by a string of arguments that will be passed to zenity or echoed to the user.
#
# To call this function, use the following format: message [number] [string]
# See the message types below for instructions on formatting the string.
# See the message types below for specific instructions on formatting the string.
message() {
if [ "$has_zen" -eq 1 ]; then
if [ "$1" -eq 1 ]; then
# info
margs=("--info" "--no-wrap" "--text=")
elif [ "$1" -eq 2 ]; then
# warning
margs=("--warning" "--text=")
elif [ "$1" -eq 3 ]; then
# question
margs=("--question" "--text=")
elif [ "$1" -eq 4 ]; then
# radio list
margs=("--list" "--radiolist" "--text=Choose from the following options:" "--hide-header" "--column=" "--column=Option")
elif [ "$1" -eq 5 ]; then
# main menu radio list
margs=("--list" "--radiolist" "--height=240" "--text=<b><big>Welcome, fellow Penguin, to the Star Citizen LUG Helper Script!</big>\n\nThis script is designed to help you optimize your system for Star Citizen.</b>\n\nYou may choose from the following options:" "--hide-header" "--column=" "--column=Option")
else
echo -e "Invalid message format.\n\nThe message function expects a numerical argument followed by the string to display.\n"
read -n 1 -s -p "Press any key..."
fi
case "$1" in
1)
# info message
# call format: message 1 "text to display"
margs=("--info" "--no-wrap" "--text=")
;;
2)
# warning message
# call format: message 2 "text to display"
margs=("--warning" "--text=")
;;
3)
# question
# call format: message 3 "question to ask?"
margs=("--question" "--text=")
;;
4)
# radio button list
# call format: message 4 "--height=165" "TRUE" "List item 1" "FALSE" "List item 2" "FALSE" "List item 3"
# IMPORTANT: When calling, specify an appropriate height for the dialog based on the number of items in your list
margs=("--list" "--radiolist" "--text=Choose from the following options:" "--hide-header" "--column=" "--column=Option")
;;
5)
# main menu radio list
# call format: message 5 "TRUE" "List item 1" "FALSE" "List item 2" "FALSE" "List item 3"
# IMPORTANT: Adjust the height value below based on the number of items listed in the main menu
margs=("--list" "--radiolist" "--height=240" "--text=<b><big>Welcome, fellow Penguin, to the Star Citizen LUG Helper Script!</big>\n\nThis script is designed to help you optimize your system for Star Citizen.</b>\n\nYou may choose from the following options:" "--hide-header" "--column=" "--column=Option")
;;
*)
echo -e "Invalid message format.\n\nThe message function expects a numerical argument followed by the string to display.\n"
read -n 1 -s -p "Press any key..."
;;
esac
# Display the message
if [ "$1" -eq 4 ] || [ "$1" -eq 5 ]; then
@ -80,38 +94,46 @@ message() {
else
# Text based menu. Does not work with message types 4 and 5 (zenity radio lists)
# those need to be handled specially in the code
if [ "$1" -eq 1 ]; then
# info
clear
echo -e "\n$2\n"
read -n 1 -s -p "Press any key..."
elif [ "$1" -eq 2 ]; then
# warning
clear
echo -e "\n$2\n"
read -n 1 -s -p "Press any key..."
return 0
elif [ "$1" -eq 3 ]; then
# question
clear
echo -e "$2"
while read -p "[y/n]: " yn; do
case "$yn" in
[Yy]*)
return 0
;;
[Nn]*)
return 1
;;
*)
echo "Please type 'y' or 'n'"
;;
esac
done
else
echo -e "\nInvalid message type.\n\nText menus are not compatible with message types 4 and 5 (zenity radio lists)\nand require special handling.\n"
read -n 1 -s -p "Press any key..."
fi
case "$1" in
1)
# info message
# call format: message 1 "text to display"
clear
echo -e "\n$2\n"
read -n 1 -s -p "Press any key..."
;;
2)
# warning message
# call format: message 2 "text to display"
clear
echo -e "\n$2\n"
read -n 1 -s -p "Press any key..."
return 0
;;
3)
# question
# call format: message 3 "question to ask?"
clear
echo -e "$2"
while read -p "[y/n]: " yn; do
case "$yn" in
[Yy]*)
return 0
;;
[Nn]*)
return 1
;;
*)
echo "Please type 'y' or 'n'"
;;
esac
done
;;
*)
echo -e "\nInvalid message type.\n\nText menus are not compatible with message types 4 and 5 (zenity radio lists)\nand require special handling.\n"
read -n 1 -s -p "Press any key..."
;;
esac
fi
}
@ -245,7 +267,7 @@ getdirs() {
# Save exported keybinds, wipe the USER directory, and restore keybinds
sanitize() {
# Prompt user to back up the current keybinds in the game
message 1 "Before proceeding, please be sure you have\nexported your Star Citizen keybinds from within the game!\n\nTo do this, launch the game and go to:\nOptions->Keybindings->Control Profiles->Save Control Settings"
message 1 "Before proceeding, please be sure you have exported\nyour Star Citizen keybinds from within the game.\n\nTo do this, launch the game and go to:\nOptions->Keybindings->Control Profiles->Save Control Settings"
# Get/Set directory paths
getdirs
@ -262,7 +284,7 @@ sanitize() {
# Check for exported keybind files
if [ ! -d "$mappings_dir" ] || [ -z "$(ls -A "$mappings_dir")" ]; then
if message 3 "Warning: No exported keybindings found. Keybinds will not be backed up!\n\nDo you want to continue anyway?"; then
if message 3 "Warning: No exported keybindings found.\nContinuing will erase your existing keybinds!\n\nDo you want to continue anyway?"; then
exported=0
else
# User said no