- Beginnings of TV OSD

modules/myth_tv_player/myth_tv_player.py

@@ -3,6 +3,7 @@ import pygtk
 import pygst
 import os
 import clutter
+import gobject
 
 from clutter import cluttergst
 from modules.myth_tv_player.MythBackendConn import MythBackendConnection
@@ -19,10 +20,12 @@ class Module:
         self.dbMgr = dbMgr
         self.setup_ui()
         
+        self.osd = osd()
         self.videoController = VideoController(glossMgr)
         self.dbController = tv_db_controller(dbMgr)
-        self.dbController.get_current_show(1033)
+        #self.dbController.get_current_show(1033)
-        channels = self.dbController.get_channels()
+        self.channels = self.dbController.get_channels()
+        self.currentChannel = 0
 
         self.isRunning = False
         
@@ -55,18 +58,24 @@ class Module:
         
     def stop(self):
         self.videoController.stop_video()
-        self.myConn.stop() # Stops the backend / frontend streaming
+        if self.myConn:
+            self.myConn.stop() # Stops the backend / frontend streaming
         
     def stop_video(self):
         self.myConn.stop() 
     
     def on_key_press_event (self, stage, event):
         if self.isRunning:
+            #Handle up/down presses for OSD
+            if (event.keyval == clutter.keysyms.Up) or (event.keyval == clutter.keysyms.Down):
+                self.osd.on_key_press_event(self.stage, event, self)
+            
             self.videoController.on_key_press_event(event)
         if event.keyval == clutter.keysyms.Escape:
             return True
         #print event.hardware_keycode
 
+
         """if event.keyval == clutter.keysyms.p:
             if self.paused:
                 self.unpause()
@@ -95,14 +104,33 @@ class Module:
         return tempMenu
             
             
-class channel:
+class osd:
     
-    def __init__(self, chanID, channum, name, iconLocation, xmltvid):
+    def __init__(self):
-        self.chanID = chanID
+        self.background = clutter.Texture()
-        self.channum = channum
+        self.text = clutter.Label()
-        self.name = name
+        self.text.set_font_name("Mono 40")
-        self.iconLocation = iconLocation
+        self.text.show()
-        self.xmltvid = xmltvid
         
-    def get_name():
+        self.on_screen = False
-        return self.name
+        self.channelOffset = 0 
+        
+    def on_key_press_event(self, stage, event, tv_player):
+        if self.on_screen:
+            if (event.keyval == clutter.keysyms.Up):
+                self.channelOffset += 1
+            elif (event.keyval == clutter.keysyms.Down):
+                self.channelOffset -= 1
+        else:
+            stage.add(self.text)
+            self.channelOffset = 0
+            
+        self.currentChannel = tv_player.channels[tv_player.currentChannel+self.channelOffset]
+
+        self.text.set_text(self.currentChannel.name)
+        self.on_screen = True
+        gobject.timeout_add(1500, self.exit, stage)
+        
+    def exit(self, stage):
+        stage.remove(self.text)
+        self.on_screen = False

modules/myth_tv_player/tv_db_controller.py

@@ -18,6 +18,8 @@ class tv_db_controller:
             tmpChannel.import_from_mythObject(entry)
             channels.append(tmpChannel)
             
+        return channels
+            
     def get_current_show(self, chanID):
         timeString = time.strftime( "%Y-%m-%d %H:%M:%S" )
         tim = time.strptime(time.ctime())
@@ -74,30 +76,35 @@ class show:
         pass
     
     def import_from_mythObject(self, mythObject):
-        self.chanID = mythObject[0]
+        try:
-        self.channum = mythObject[1]
+            self.chanID = mythObject[0]
-        self.freqid = mythObject[2]
+            self.starttime = mythObject[1]
-        self.sourceid = mythObject[3]
+            self.endtime = mythObject[2]
-        self.callsign = mythObject[4]
+            self.title = mythObject[3]
-        self.name = mythObject[5]
+            self.subtitle = mythObject[4]
-        self.icon = mythObject[6]
+            self.description = mythObject[5]
-        self.finetune = mythObject[7]
+            self.category = mythObject[6]
-        self.videofilters = mythObject[8]
+            self.category_type = mythObject[7]
-        self.xmltvid = mythObject[9]
+            self.airdate = mythObject[8]
-        self.recpriority = mythObject[10]
+            self.stars = mythObject[9]
-        self.contrast = mythObject[11]
+            self.previouslyshown = mythObject[10]
-        self.brightness = mythObject[12]
+            self.title_pronounce = mythObject[11]
-        self.colour = mythObject[13]
+            self.stereo = mythObject[12]
-        self.hue = mythObject[14]
+            self.subtitled = mythObject[13]
-        self.tvformat = mythObject[15]
+            self.hdtv = mythObject[14]
-        self.commfree = mythObject[16]
+            self.closecaptioned = mythObject[15]
-        self.visible = mythObject[17]
+            self.partnumber = mythObject[16]
-        self.outputfilters = mythObject[18]
+            self.parttotal = mythObject[17]
-        self.useonairguide = mythObject[19]
+            self.seriesid = mythObject[18]
-        self.mplexid = mythObject[20]
+            self.originalairdate = mythObject[19]
-        self.serviceid = mythObject[21]
+            self.showtype = mythObject[20]
-        self.atscsrcid = mythObject[22]
+            self.colorcode = mythObject[21]
-        self.tmoffset = mythObject[23]
+            self.syndicatedepisodenumber = mythObject[22]
-        self.atsc_major_chan = mythObject[24]
+            self.programid = mythObject[23]
-        self.atsc_minor_chan = mythObject[25]
+            self.manualid = mythObject[24]
-        self.last_record = mythObject[26]
+            self.generic = mythObject[25]
+            self.listingsource = mythObject[26]
+            self.first = mythObject[27]
+            self.last = mythObject[28]
+        except IndexError, e:
+            print "Found difference in DB structure. Attempting to continue."