CLI: Added repeat command, updated online help.

cli/src/main/groovy/com/jdbernard/wdiwtlt/cli/CommandLineInterface.groovy

@@ -20,6 +20,7 @@ import org.slf4j.LoggerFactory
 import uk.co.caprica.vlcj.discovery.NativeDiscovery
 import uk.co.caprica.vlcj.component.AudioMediaListPlayerComponent
 import uk.co.caprica.vlcj.player.MediaPlayerEventListener
+import uk.co.caprica.vlcj.player.list.MediaListPlayerMode
 
 import static com.jdbernard.util.AnsiEscapeCodeSequence.*
 import static com.jdbernard.wdiwtlt.MediaLibrary.*
@@ -95,7 +96,7 @@ Configuration:
     /// Console output data
     private String titleStyle, normalStyle, statusStyle, promptStyle,
         artistStyle, albumStyle, fileStyle, errorStyle, playlistStyle,
-        cmdStyle
+        cmdStyle, optStyle
 
     private String clearLine = new ANSI().eraseLine(Erase.All).toString()
     private String afterInput =
@@ -334,6 +335,7 @@ Configuration:
         normalStyle = new ANSI().resetText().toString()
         promptStyle = new ANSI().color(Colors.YELLOW, Colors.DEFAULT, true).toString()
         cmdStyle = new ANSI().color(Colors.YELLOW, Colors.DEFAULT, true).toString()
+        optStyle = new ANSI().color(Colors.GREEN, Colors.DEFAULT, true).toString()
         statusStyle = new ANSI().color(Colors.CYAN, Colors.DEFAULT, false).toString()
         playlistStyle = new ANSI().color(Colors.GREEN, Colors.DEFAULT, false).toString()
         artistStyle = new ANSI().color(Colors.RED, Colors.DEFAULT, false).toString()
@@ -421,6 +423,7 @@ Configuration:
             case 'fastforward': return processFastForward(rest)
             case 'rw': case 'rwd':
             case 'rewind':      return processRewind(rest)
+            case 'repeat':      return processRepeat(rest)
             case 'vol':
             case 'volume':      return processVolume(rest)
             case 'help':        return printLongMessage(processHelp(rest))
@@ -577,7 +580,7 @@ Configuration:
                 msg "New bookmark: ${b.id}: ${b.name}"
                 return b
 
-            case ~/playlist named (.+) from (queue|selection)/:
+            case ~/playlist named (.+) from (queue|selection|.+)/:
                 Playlist p
                 if (Matcher.lastMatcher[0][2] == 'queue') {
                     p = playQueue.clone()
@@ -587,6 +590,10 @@ Configuration:
                 else {
                     p = new Playlist(name: Matcher.lastMatcher[0][1])
                     p = library.save(p)
+
+                    if (Matcher.lastMatcher[0][2] != 'selection')
+                        selection = select(Matcher.lastMatcher[0][2], selection)
+
                     library.addToPlaylist(p.id,
                         library.collectMediaFiles(selection).collect { it.id }) }
 
@@ -599,7 +606,9 @@ Configuration:
 
                 p = library.save(p)
                 msg "New playlist: ${p.id}: ${p.name}"
-                return p } }
+                return p
+
+            default: invalidOptionsErr('create') } }
 
     private Playlist processPlay(String options, List<Model> selection) {
 
@@ -878,6 +887,19 @@ Configuration:
                 "(or 'millis' or 'ms'), 'seconds' (or 'sec' or 's'), or " +
                 "'minutes' (or 'min' or 'm')" } }
 
+    private def processRepeat(String option) {
+        switch(option) {
+            case 'off':
+                vlcj.mediaListPlayer.mode = MediaListPlayerMode.DEFAULT
+                break
+            case 'all':
+                vlcj.mediaListPlayer.mode = MediaListPlayerMode.REPEAT
+                break
+            case 'one':
+                vlcj.mediaListPlayer.mode = MediaListPlayerMode.LOOP
+                break
+            default: invalidOptionsErr('repeat') } }
+
     private def processVolume(String rest) {
         int percentage
 
@@ -1017,6 +1039,28 @@ ${cmdStyle}queue${normalStyle}
 
     Select the current play queue
 
+"""
+
+            // CREATE
+            // --------------
+            case 'create': return """\
+${cmdStyle}create bookmark named <name>${normalStyle}
+
+    Create a new bookmark at the current play position in the currently playing
+    playlist.
+
+${cmdStyle}create bookmark named <name> on playlist <playlist-name | id> at <file-name | id>${normalStyle}
+
+    Create a bookmark on the named media file in the named playlist.
+
+${cmdStyle}create playlist named <name>${normalStyle}
+
+    Create a new playlist.
+
+${cmdStyle}create playlist named <name> from { queue | selection}${normalStyle}
+
+    Create a new playlist and populate it with the contents of either the
+    current play queue or the current selection.
 """
 
             // PLAY
@@ -1211,6 +1255,15 @@ rw <amount> <unit>
     'seconds', or 'minutes'. The following abbreviations are allowed: 'ms',
     'millis', 's', 'sec', 'm', 'min'.
 
+"""
+
+            case 'repeat': return """\
+repeat { all | one | none }
+
+    Set the playlist repeat mode to:
+        all: repeat the entire play queue
+        one: loop the currently playing song
+        none: do not repeat.
 """
 
             case 'vol': case 'volume': return """\
@@ -1248,6 +1301,7 @@ Play and Controlling Media:
     next <count>        (alias: n)
     prev <count>        (alias: p)
 
+    repeat { all | one | off }
     stop
     pause
     fasforward <duration> <time-unit>   (aliases: ff, fwd)
@@ -1267,7 +1321,9 @@ Playlist and Queue Management:
     remove selection from queue
     remove <selection-criteria> from queue
 
-    create playlist named <name> from selection <id | name>
+    create bookmark named <name>
+    create bookmark named <name> on playlist <playlist name | id> at <file name | id>
+    create playlist named <name> from { selection | queue }
     create playlist named <name from <selection-criteria>
     copy playlist <id | name> as <new name>
     create bookmark <id | name>