Began work on advancing to the next track

src/core/ct/db.py

@@ -12,6 +12,7 @@ from sqlite3 import *
 from bt import sql
 import settings
 
+
 def init():
 	if sql.dbexists() == True:
 		return
@@ -115,19 +116,37 @@ def libid(libname):
 	return result[0]
 
 
+def countlib(libid):
+	lib = str( libid )
+	sel = sql.Select("count(*)","libtrack","library="+lib)
+	count = sel.execute().fetchone()[0]
+	return count
+
+
 def listlib():
 	sel = sql.Select("*","library")
 	result = sel.execute().fetchall()
 	id = settings.get("curlib")
 	curname = ""
-	write("Id    Name    Path")
-	write("------------------")
+	write("Id    Name    Count    Path")
+	write("---------------------------")
 	for row in result:
 		if row[0] == id:
 			curname = row[1]
+		count = str( countlib(row[0]) )
 		write( str(row[0]) + "    " +
-		row[1] + "    " + row[2] )
+		row[1] + "    " + count + "    " + row[2] )
+	write("Current: "+curname)
 
-	#if not curname == "":
-	#write("")
-	write("Current: "+curname)
+
+def getpath(dbid, curtrk):
+	curlib = str( settings.get("curlib") )
+
+	selr = sql.Select("path","library","id="+curlib)
+	root = selr.execute().fetchone()[0]
+
+	selt = sql.Select("path","track","id="+str(dbid))
+	track = selt.execute().fetchone()[0]
+#	write(root)
+#	write(track)
+	write(root+track)

src/core/music.py

@@ -8,6 +8,8 @@ from bt import plugin
 from bt.message import write
 from bt import signal
 
+from ct import gstreamer
+
 
 class Plugin(plugin.Plugin):
 	def __init__(self):
@@ -19,7 +21,9 @@ class Plugin(plugin.Plugin):
 	def loadTrack(self,args):
 		if len(args) == 0:
 			write("Usage: music load track")
-			return
+		join = ' '
+		path = join.join(args)
+		gstreamer.load(path)
 
 
 

src/core/next.py

@@ -5,22 +5,55 @@ __date__ ="$Feb 7, 2010 7:40:01 PM$"
 
 
 from bt import plugin
+from bt import signal
+from bt.message import write
+from bt import sql
+from ct import db
+import settings
+
+from manager import run
 
 
 class Plugin(plugin.Plugin):
 	def __init__(self):
 		plugin.Plugin.__init__(self)
-		self.help = "next"
+		self.help = "Advance to the next track"
+		self.usage = "next [, songID]"
 
 
 	def open(self):
-		pass
+		if settings.has("curtrk") == False:
+			settings.set("curtrk",-1)
+		signal.register("next",self.next)
 
 
 	def close(self):
 		pass
 
 
-	def run(self, args=None):
-		pass
+	def next(self):
+		signal.stop("next")
+		
+		curlib = str(settings.get("curlib"))
+		count = db.countlib(curlib)
+		nxttrk = settings.get("curtrk")
+		if nxttrk > count:
+			nxttrk = 0
+		else:
+			nxttrk += 1
+
+		sel = sql.Select("track","libtrack","library="+str(curlib))
+		rows = sel.execute().fetchall()
+		run("next",[rows[nxttrk][0], nxttrk])
+
+
+
+	def run(self, args=None):
+		if args==None or len(args)==0:
+			signal.emit("next")
+			return
+		elif len(args) == 1:
+			write("Usage:" + self.usage)
+		#                 db ID,  list index
+		path = db.getpath(args[0],args[1])