Began using gtk for a gui

git-svn-id: file:///home/anna/Desktop/ocarina-legacy/mithos/ocarina@11 1daee41c-8060-4895-b1f0-2197c00d777a

trunk/library.py

@@ -6,9 +6,9 @@ from songInfo import SongInfo
 
 
 class Library():
-	def __init__(self,prnt):
+	#def __init__(self,prnt):
-	#def __init__(self):
+	def __init__(self):
-		self.prnt = prnt
+		#self.prnt = prnt
 		self.data = LibData()
 		self.goodTypes = ["ogg","mp3","wma"]
 		# Build up directory if library save
@@ -17,7 +17,8 @@ class Library():
 		self.save = os.path.join(self.save,"library.pickle")
 		# Load existing library
 		if os.path.exists(self.save):
-			self.prnt(["Library found, loading..."])
+			#self.prnt(["Library found, loading..."])
+			print "Library found, loading..."
 			p = pickle.Unpickler(open(self.save))
 			self.data = p.load()
 
@@ -27,12 +28,14 @@ class Library():
 		self.data = LibData()
 		self.data.path = os.path.expanduser(dir)
 		if os.path.exists(self.data.path) == False:
-			self.prnt(["Directory not found: "+dir])
+			#self.prnt(["Directory not found: "+dir])
+			print "Directory not found: %s" % dir
 			return
 		self.prnt(["Scanning: "+self.data.path])
 		self.traverse("")
 		num = len(self.data.files)
-		self.prnt(["Found "+str(num)+" files!"])
+		#self.prnt(["Found "+str(num)+" files!"])
+		print "Found %s files!" % str(num)
 		self.dump()
 
 

trunk/ocarina.py

@@ -3,24 +3,25 @@ import os
 import sys
 import thread
 
+import pygtk
+pygtk.require('2.0')
+import gtk
+
 from song import Song
-from cline import CLine
 from duration import Duration
 from library import Library
 from playlist import Playlist
 from songInfo import SongInfo
-#import cmnds
+
+#gtk.gdk.threads_init()
+gobject.threads_init()
 
 class main:
 	def __init__(self,argv):
-		#if len(argv) == 0:
+		self.makeWindow()
-		#	print "python ocarina.py /path/to/song/"
-		#	return
-		self.commands = CLine()
-		self.registerCmnds()
 
-		self.library = Library(self.commands.printLines)
+		self.library = Library()
-		self.plist = Playlist(self.commands.printLines)
+		self.plist = Playlist()
 		self.plist.insert(self.library.nonBanned())
 
 		self.song = None
@@ -37,43 +38,88 @@ class main:
 				if os.path.exists(file):
 					info = SongInfo()
 					info.filename = file
-					self.song = Song(info,self.next,self.commands.printLines)
+					self.song = Song(info,self.next)#,self.commands.printLines)
-		self.next("")
+		self.next("","")
 
-		# Start main loop as a thread so we can get bus calls and use command line
+		#gobject.idle_add(self.markProgress,self.pbar,"progress")
-		gobject.threads_init()
-		mainloop = gobject.MainLoop()
-		thread.start_new_thread(mainloop.run,())
 
 
-	# Register commands for use in command line
+		# Call gtk main
-	def registerCmnds(self):
+		gtk.main()
-		self.commands.register("quit",self.quit,"Exit ocarina")
-		self.commands.register("exit",self.quit,"Exit ocarina")
-		self.commands.register("play",self.play,"Play current song")
-		self.commands.register("pause",self.pause,"Pause current song")
-		self.commands.register("time",self.time,"Display running time")
-		self.commands.register("info",self.info,"Display detailed info about current song")
-		self.commands.register("this",self.this,"Display basic info about current song")
-		self.commands.register("lib",self.scanLib,"Create a library based on the directory passed in")
-		self.commands.register("next",self.next,"Advance to the next song")
-		self.commands.register("random",self.random,"Toggle shuffle")
 
-	# Quit program
+
-	def quit(self,unused):
+	# Make the main window
-		self.commands.quit()
+	def makeWindow(self):
-		self.library.dump()
+		# Make window
+		self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
+		self.window.set_title("Ocarina")
+		self.window.connect("delete_event",self.delete_event)
+		self.window.set_border_width(0)
+		self.window.set_icon_from_file("images/ocarina.png")
+		# Make a control box for buttons
+		self.control = gtk.HBox(False,0)
+		self.window.add(self.control)
+		# Make buttons
+		self.playButton = self.makeButton("playButton","images/play.png",None,self.play)
+		self.pauseButton = self.makeButton("pauseButton","images/pause.png",None,self.pause)
+		self.nextButton = self.makeButton("nextButton","images/next.png",None,self.next)
+		self.thisButton = self.makeButton("thisButton",None,"This",self.this)
+		self.infoButton = self.makeButton("infoButton",None,"Info",self.info)
+		# Add buttons to window
+		self.control.pack_start(self.playButton,False,False,3)
+		self.control.pack_start(self.pauseButton,False,False,3)
+		self.control.pack_start(self.nextButton,False,False,3)
+		self.control.pack_start(self.thisButton,False,False,3)
+		self.control.pack_start(self.infoButton,False,False,3)
+
+		self.pbar = gtk.ProgressBar()
+		self.pbar.set_fraction(0)
+		self.pbar.show()
+		# Update the progress bar every 100 ms
+		gobject.timeout_add(100,self.markProgress,self.pbar,"progress")
+		self.control.pack_start(self.pbar,False,False,3)
+		
+		self.control.show()
+		self.window.show()
+
+	# Called before exiting
+	def delete_event(self,widget,event,data=None):
 		print "Quitting..."
-		sys.exit(0)
+		self.library.dump()
+		gtk.main_quit()
+		return False
+
+
+	# Use this to make a button
+	# Give the name, image path, text, and callback function
+	def makeButton(self,name,path,text,func):
+		button = gtk.Button()
+		box = gtk.HBox(False,0)
+		box.set_border_width(1)
+		if path != None:
+			image = gtk.Image()
+			image.set_from_file(path)
+			image.show()
+			box.pack_start(image,False,False,0)
+		if text != None:
+			label = gtk.Label(text)
+			label.show()
+			box.pack_start(label,False,False,0)
+		box.show()
+		button.add(box)
+		button.connect("clicked",func,name)
+		button.show()
+		return button
+
 
 	# Begin playback
-	def play(self,unused):
+	def play(self,widget,data):
-		if self.song == None:
+		if self.song == None:	
 			return
 		self.song.play()
 
 	# Pause music
-	def pause(self,unused):
+	def pause(self,widget,data):
 		if self.song == None:
 			return
 		self.song.pause()
@@ -87,48 +133,49 @@ class main:
 		self.commands.printLine(cur.toStr()+" / "+tot.toStr())
 
 	# Show detailed song info
-	def info(self,unused):
+	def info(self,widget,data):
 		# Return if no song found
 		if self.song == None:
 			return
 		# Return if no tags found
 		if self.song.info.tags == None:
-			self.commands.printLine("Could not find any tags")
+			print "Could not find any tags"
 			return
 		for tag in self.song.info.tags.keys():
-			self.commands.printLine(tag+": "+str(self.song.info.tags[tag]))
+			print tag+":",self.song.info.tags[tag]
-		self.commands.printLine(self.song.info.filename)
+		print self.song.info.filename
 
 	# Show basic song info
-	def this(self,unused):
+	#def this(self,unused):
+	def this(self,widget,data):
 		# Return if no song found
 		if self.song == None:
 			return
 		# Return if no tags found
 		if self.song.info.tags == None:
-			self.commands.printLine("Could not find any tags")
+			print "Could not find any tags"
 			return
 		fields = ["title","artist","track-number","track-count","album"]
 		for field in fields:
 			if (field in self.song.info.tags.keys()) == True:
-				self.commands.printLine(field+": "+str(self.song.info.tags[field]))
+				print field+":",self.song.info.tags[field]
 
 
 	def scanLib(self,dir):
 		if dir == "":
-			self.commands.printLine("Please include a library directory")
+			print "Please include a library directory"
 			return
 		self.library.scan(dir)
 
 
-	def next(self,unused):
+	def next(self,widget,data):
 		if self.song != None:
 			self.song.close()
 		index = self.plist.next()
 		if index > -1:
 			self.song = None
 			info = self.library.data.files[index]
-			self.song = Song(info,self.next,self.commands.printLines)
+			self.song = Song(info,self.next)#self.commands.printLines)
 		if index > -2:
 			self.song.play()
 
@@ -136,4 +183,11 @@ class main:
 	def random(self,unused):
 		self.plist.random = not self.plist.random
 
+
+	def markProgress(self,widget,data):
+		self.song.curTime()
+		self.pbar.set_fraction(float(self.song.current)/float(self.song.total))
+		#print float(self.song.current)/float(self.song.total)
+		return True
+
 if __name__=='__main__':main(sys.argv[1:])

trunk/playlist.py

@@ -2,8 +2,9 @@ import Queue
 import random
 
 class Playlist:
-	def __init__(self,prnt):
+	#def __init__(self,prnt):
-		self.prnt = prnt
+	def __init__(self):
+		#self.prnt = prnt
 		self.list = []
 		self.queue = Queue.Queue()
 		self.curSong = 0

trunk/song.py

@@ -7,9 +7,10 @@ import gst
 from duration import Duration
 
 class Song():
-	def __init__(self,info,exitFunc,prnt):
+	#def __init__(self,info,exitFunc,prnt):
+	def __init__(self,info,exitFunc):
 		self.quit=exitFunc
-		self.prnt=prnt
+		#self.prnt=prnt
 		self.info = info
 		# initialize player pipeline
 		self.player = gst.Pipeline("player")
@@ -38,12 +39,12 @@ class Song():
 			#print "End of stream"
 			#self.prnt(["End of stream"])
 			if self.quit != None:
-				self.quit("")
+				self.quit("","")
 		elif t == gst.MESSAGE_ERROR:
 			err, debug = message.parse_error()
-			if self.prnt != None:
+			#if self.prnt != None:
-				self.prnt(["Error: "+ str(err) + " " +str(debug)])
+			#	self.prnt(["Error: "+ str(err) + " " +str(debug)])
-			#print "Error: %s" % err, debug
+			print "Error: %s" % err, debug
 			#if self.quit != None:
 			#	self.quit("")
 		elif t == gst.MESSAGE_TAG:
@@ -74,6 +75,7 @@ class Song():
 	def duration(self):
 		self.info.length = Duration()
 		length = self.player.query_duration(self.time_format,None)[0]
+		self.total = length
 		self.info.length.setTime(length)
 		#self.length.disp(self.prnt)
 
@@ -81,6 +83,7 @@ class Song():
 	# Print out current running time
 	def curTime(self):
 		length = self.player.query_position(self.time_format,None)[0]
+		self.current = length
 		dur = Duration()
 		dur.setTime(length)
 		return dur