install_wine

#!/bin/bash

# Install Wine
function install_wine_package {
	install_package "Wine" "wine" install_wine
}

# Install Winetricks
function install_winetricks {
	install_package "Winetricks" "winetricks" install_wine
}

# Install all fonts with winetricks
function winetricks_allfonts {
	# install all fonts
	winetricks allfonts
}

# Create of Wine app folder
function create_wine_app_folder {
	# Create empty app folder for Wine
	if ! [[ $(gsettings get org.gnome.desktop.app-folders folder-children | grep "Wine") ]]; then
		echo_message info "Adding Wine app folder..."
		# Get list of app folders from gsettings and add Wine
		APPFOLDERS=$(sed s/"']"/"', 'Wine']"/g <<< $(gsettings get org.gnome.desktop.app-folders folder-children))
		gsettings set org.gnome.desktop.app-folders folder-children "$APPFOLDERS"
	else
		echo_message info "Wine app folder already exists."
	fi
	# Set app folder name
	echo_message info "Setting Wine app folder name..."
	gsettings set org.gnome.desktop.app-folders.folder:/org/gnome/desktop/app-folders/folders/Wine/ name 'Wine'
	# Add wine app desktop files to folder
	echo_message info "Adding Wine app .desktop files to folder..."
	gsettings set org.gnome.desktop.app-folders.folder:/org/gnome/desktop/app-folders/folders/Wine/ apps "['wine-mime-msi.desktop',\
	'wine-notepad.desktop',\
	'wine-oleview.desktop',\
	'wine-regedit.desktop',\
	'wine-uninstaller.desktop',\
	'wine-wineboot.desktop',\
	'wine-winecfg.desktop',\
	'wine-winefile.desktop',\
	'wine-winemine.desktop',\
	'wine-winhelp.desktop',\
	'wine-wordpad.desktop',\
	'wine.desktop',\
	'winetricks.desktop']"
	# Done.
	echo_message success "Creation of Wine app folder complete."
	whiptail --title "Finished" --msgbox "Creation of Wine app folder complete." 8 56
	install_wine
}

# regedit font smoothin
function wine_regedit {
	TMPFILE=/tmp/wine_font_smoothing.reg
echo "REGEDIT4
[HKEY_CURRENT_USER\Control Panel\Desktop]
\"FontSmoothing\"=\"$MODE\"
\"FontSmoothingOrientation\"=dword:0000000$ORIENTATION
\"FontSmoothingType\"=dword:0000000$TYPE
\"FontSmoothingGamma\"=dword:00000578" > $TMPFILE
	# write reg file to wine
	wine regedit $TMPFILE 2> /dev/null
}

# wine font smoothing
function wine_font_smoothing {
	status="0"
	while [ "$status" -eq 0 ]; do
		VERSION=$(eval `resize` && whiptail \
		--notags \
		--title "Wine Font Smoothing" \
		--cancel-button "Go Back" \
		--menu "Select font smoothing mode for wine apps." \
		$LINES $COLUMNS $(( $LINES - 12 )) \
		"disabled" "Smoothing disabled"\
		"greyscale" "Grayscale smoothing"\
		"subpixel_rgb" "Subpixel smoothing (ClearType) RGB"\
		"subpixel_bgr" "Subpixel smoothing (ClearType) BGR" \
		3>&1 1>&2 2>&3) 
		# Change to lower case and remove spaces.
		case "${VERSION}" in
			disabled)
				# disable
				MODE=0 # 0 = disabled; 2 = enabled
				TYPE=0 # 1 = regular;  2 = subpixel
				ORIENTATION=1 # 0 = BGR; 1 = RGB
				wine_regedit $MODE $TYPE $ORIENTATION wine_font_smoothing
			;;
			greyscale)
				# enable greyscale smoothing
				MODE=2
				TYPE=1
				wine_regedit $MODE $TYPE $ORIENTATION wine_font_smoothing
			;;
			subpixel_rgb)
				# enable greyscale smoothing
				MODE=2
				TYPE=2
				wine_regedit $MODE $TYPE $ORIENTATION wine_font_smoothing
			;;
			subpixel_bgr)
				# enable greyscale smoothing
				MODE=2
				TYPE=2
				ORIENTATION=0
				wine_regedit $MODE $TYPE $ORIENTATION wine_font_smoothing
			;;
			# return
			*) status=1 
				install_wine
			;;
		esac
	done
}

# Install Wine
function install_wine {
	NAME="Wine"
	echo_message title "Starting $NAME installation..."
	# Draw window
	GAMES=$(eval `resize` && whiptail \
		--notags \
		--title "Install $NAME" \
		--menu "\nWhat would you like to do?" \
		--ok-button "Install" \
		--cancel-button "Go Back" \
		$LINES $COLUMNS $(( $LINES - 12 )) \
		'install_wine_package'      'Install Wine' \
		'install_winetricks'        'Install Winetricks' \
		'create_wine_app_folder'    'Create app folder for Wine apps' \
		'wine_font_smoothing'       'Set up font smoothing in Wine' \
		3>&1 1>&2 2>&3)
	# check exit status
	if [ $? = 0 ]; then
		echo_message header "Starting '$GAMES' function"
		$GAMES
	else
		# Cancelled
		echo_message info "$NAME installation cancelled."
		main
	fi
}