add option to switch themes from the main menu

aniwrapper

@@ -22,8 +22,8 @@ IS_ROFI=1
 VERBOSE=0
 SILENT=0
 
-quit="6. Quit"
+quit="7. Quit"
-options="1. Stream|2. Download|3. Continue|4. Play from File|5. Sync History|$quit"
+options="1. Stream|2. Download|3. Continue|4. Play from File|5. Sync History|6. Choose Theme|$quit"
 theme=default
 
 #############
@@ -123,38 +123,10 @@ generate_span() {
 	printf "%s\n" "$span"
 }
 
-parse_args() {
+set_theme() {
-	while getopts 'vhqcdf:-:t:T:CQ:D:S' OPT; do
+	new_theme="$1"
-		case "$OPT" in
+	lg "theme: $new_theme"
-			h)
+	case "$new_theme" in
-				help_text
-				exit 0
-				;;
-			v)
-				VERBOSE=1
-				;;
-			q)
-				GET_QUALITY=1
-				lg "Quality prompt enabled"
-				;;
-			c)
-				IS_ROFI=0
-				lg "Command-line (ani-cli) mode set"
-				;;
-			d)
-				IS_DOWNLOAD=1
-				lg "Download flag set..."
-				;;
-			f)
-				IS_PLAY_FROM_FILE=1
-				play_path="$OPTARG"
-				lg "Play from file flag set... skipping main menu"
-				lg "PLAY_PATH: $play_path"
-				;;
-			t)
-				theme="$OPTARG"
-				lg "custom theme provided: $theme"
-				case "$theme" in
 		aniwrapper)
 			lg "Default theme chosen... doing nothing"
 			theme=default
@@ -185,6 +157,39 @@ parse_args() {
 			;;
 	esac
 	CFG_FILE="$CFG_DIR/themes/$ROFI_THEME"
+}
+
+parse_args() {
+	while getopts 'vhqcdf:-:t:T:CQ:D:S' OPT; do
+		case "$OPT" in
+			h)
+				help_text
+				exit 0
+				;;
+			v)
+				VERBOSE=1
+				;;
+			q)
+				GET_QUALITY=1
+				lg "Quality prompt enabled"
+				;;
+			c)
+				IS_ROFI=0
+				lg "Command-line (ani-cli) mode set"
+				;;
+			d)
+				IS_DOWNLOAD=1
+				lg "Download flag set..."
+				;;
+			f)
+				IS_PLAY_FROM_FILE=1
+				play_path="$OPTARG"
+				lg "Play from file flag set... skipping main menu"
+				lg "PLAY_PATH: $play_path"
+				;;
+			t)
+				theme="$OPTARG"
+				set_theme "$theme"
 				;;
 			C)
 				lg "Connecting to history database -> $CFG_DIR/history.sqlite3"
@@ -248,7 +253,7 @@ check_flags() {
 ########
 main() {
 	choice=$(echo "${options[@]}" | rofi -dpi "$DPI" -dmenu -only-match -sep '|' \
-		-config "$CFG_FILE" -l 6 -i -p "Aniwrapper")
+		-config "$CFG_FILE" -l 7 -i -p "Aniwrapper")
 
 	[ "$choice" == "$quit" ] && quit
 
@@ -320,9 +325,21 @@ main() {
 			fi
 			;;
 		6.)
-			# ---------------------------------------------------------------------------
+			# -----------------------------------------------------------------
+			# choose theme
+			# -----------------------------------------------------------------
+			[ -z "$THEMES" ] && seppuku "No themes provided... exiting"
+			choice=$(rofi -dmenu -config "$CFG_FILE" -dpi "$DPI" \
+				-only-match -l 4 -i -p "Choose theme: " -sep '|' \
+				-theme-str 'listview { columns: 2;  }' <<< "$THEMES")
+			theme=$(awk '{ print $1 }' <<< "$choice")
+			set_theme "$theme"
+			main
+			;;
+		7.)
+			# -----------------------------------------------------------------
 			# get out
-			# ---------------------------------------------------------------------------
+			# -----------------------------------------------------------------
 			quit
 			;;
 		*)