import rhythmdb, rb
import gobject, gtk
import time
import shutil
import gst
import thread
import gconf


from HoraConfigureDialog import HoraConfigureDialog
#from HoraSource import HoraSource


#< moch> just generate the output file when playback starts
#< kev> ok moch what im unclear on is how would i generate output from 
#             within my plugin?
#< moch> you could create a new rhythmdb entry type, and generate the 
#              output file in the get_playback_uri method for that type

gconf_keys = {	'offset' : '/apps/rhythmbox/plugins/hora/offset' }


class HoraPlugin(rb.Plugin):

	def __init__(self):
		rb.Plugin.__init__(self)

	def activate(self, shell):

		self.shell = shell    
		print "activating Hora python plugin"
	        self.db = shell.get_property("db")
		
		
		print "register entry type"
	        self.entry_type = self.db.entry_register_type("HoraEntryType")
		group = rb.rb_source_group_get_by_name("shared")
		self.source = gobject.new (HoraSource,
                    shell=self.shell,
                    entry_type=self.entry_type,
                    source_group=group,
                    plugin=self,
                    name=_("Hora"))
		
		self.shell.register_entry_type_for_source(self.source, self.entry_type)
        	self.shell.append_source (self.source, None)
		self.entry_type.get_playback_uri = self.hora_get_playback_uri
	        
		print "loading icon and button"
       		icon_file_name = self.find_file("hora.svg")
        	iconsource = gtk.IconSource()
        	iconsource.set_filename(icon_file_name)
        	iconset = gtk.IconSet()
        	iconset.add_source(iconsource)
        	iconfactory = gtk.IconFactory()
        	iconfactory.add("hora-button", iconset)
        	iconfactory.add_default()

		action = gtk.Action ('Hora', 
                     _('Hora'), 
                     _('Que hora Es?'),
                     "hora-button")
		action.connect('activate', self.hora, shell)
		self.action_group = gtk.ActionGroup('HoraActionGroup')
		self.action_group.add_action(action)
		ui_manager = shell.get_ui_manager()
		ui_manager.insert_action_group(self.action_group, 0)
		self.UI_ID = ui_manager.add_ui_from_string(ui_str)
		ui_manager.ensure_update()

		# add hora.ogg
		uri = self.find_file("hora.ogg")
		self.uri = "file://"+ uri
		shell.add_uri(self.uri, "hora", "time library")
		print "add", self.uri
			
	def create_configure_dialog(self, dialog=None):
	        if not dialog:
            		builder_file = self.find_file("hora-prefs.ui")
            		dialog = HoraConfigureDialog (builder_file).get_dialog()
        	dialog.present()
        	return dialog

	def deactivate(self, shell):
		print "deactivating Hora python plugin"
	        ui_manager = shell.get_ui_manager()
        	ui_manager.remove_ui(self.UI_ID)
        	ui_manager.remove_action_group(self.action_group)
        	self.action_group = None
        	ui_manager.ensure_update()
		self.db.entry_delete_by_type(self.entry_type)
        	self.db.commit()
        	self.db = None
        	self.entry_type = None
		self.source.delete_thyself()
        	self.source = None
		del self.shell
		del self.UI_ID



	def hora(self, event, shell):
	        		
		print "add to queue: ", self.uri
		shell.add_to_queue(self.uri)
		

	def hora_get_playback_uri(self, entry):
				#format time

		HOUR = str(time.localtime().tm_hour)
		#offset from system time
		offset = gconf.client_get_default().get_string(gconf_keys['offset'])

        	if offset != "0":
			if HOUR == "0":
				HOUR = "12"
            		HOUR = int(HOUR) + int(offset)

			HOUR = str(HOUR)
		if len(HOUR) == 1:
			HOUR = "0"+ HOUR
		MIN = str(time.localtime().tm_min)
		if len(MIN) == 1:
			MIN = "0"+ MIN
		#build audio file
		fname = self.find_file("hora.ogg")		
		uri = fname
		dest = open(uri,'wb')
		HOUR_STR = "/audio/HRS"+ HOUR+ ".ogg.spx"
		MIN_STR = "/audio/MIN"+ MIN+ ".ogg.spx"
		fhour = self.find_file(HOUR_STR)
		fmin = self.find_file(MIN_STR)
		# copy file should be done with gst
		print "copy %s  to %s" % (fhour, dest)
		shutil.copyfileobj(open(fhour,'rb'), dest)
		print "copy %s  to %s" % (fmin, dest)
		shutil.copyfileobj(open(fmin,'rb'), dest)
		dest.close()
		url = "file://"+ fname
		print url
		return url	



ui_str = \
"""<ui> 
  <menubar name="MenuBar"> 
    <menu name="ControlMenu" action="Control"> 
	  <placeholder name="PluginPlaceholder">
		<menuitem name="Hora" action="Hora"/>
	  </placeholder>
    </menu>
  </menubar>
  <toolbar name="ToolBar">
	  <placeholder name="PluginPlaceholder">
		<toolitem name="Hora" action="Hora"/>
	  </placeholder>
  </toolbar>
</ui>"""