source: trunk/StreamVision/StreamVision.py@ 200

Last change on this file since 200 was 200, checked in by Nicholas Riley, 17 years ago

StreamVision.py: missed a .get() for compatibility with old appscript (?)

File size: 5.2 KB
Line 
1#!/usr/bin/pythonw
2# -*- coding: utf-8 -*-
3
4from appscript import app, k
5from AppKit import NSApplication, NSBeep, NSSystemDefined, NSURL, NSWorkspace
6from Foundation import NSDistributedNotificationCenter
7from PyObjCTools import AppHelper
8from Carbon.CarbonEvt import RegisterEventHotKey, GetApplicationEventTarget
9from Carbon.Events import cmdKey
10import struct
11import scrape
12import _StreamVision
13
14GROWL_APP_NAME = 'StreamVision'
15NOTIFICATION_TRACK_INFO = 'iTunes Track Info'
16NOTIFICATIONS_ALL = [NOTIFICATION_TRACK_INFO]
17
18kEventHotKeyPressedSubtype = 6
19kEventHotKeyReleasedSubtype = 9
20
21growl = app('GrowlHelperApp')
22
23growl.register(
24 as_application=GROWL_APP_NAME,
25 all_notifications=NOTIFICATIONS_ALL,
26 default_notifications=NOTIFICATIONS_ALL,
27 icon_of_application='iTunes.app')
28 # if we leave off the .app, we can get Classic iTunes's icon
29
30def growlNotify(title, description, **kw):
31 growl.notify(
32 with_name=NOTIFICATION_TRACK_INFO,
33 title=title,
34 description=description,
35 application_name=GROWL_APP_NAME,
36 **kw)
37
38def radioParadiseURL():
39 session = scrape.Session()
40 session.go('http://www2.radioparadise.com/nowplay_b.php')
41 return session.region.firsttag('a')['href']
42
43def cleanStreamTitle(title):
44 if title == k.MissingValue:
45 return ''
46 title = title.split(' [')[0] # XXX move to description
47 title = title.replace('`', u'’')
48 return title
49
50def cleanStreamTrackName(name):
51 name = name.split('. ')[0]
52 name = name.split(': ')[0]
53 name = name.split(' - ')
54 if len(name) > 1:
55 name = ' - '.join(name[:-1])
56 else:
57 name = name[0]
58 return name
59
60def iTunesApp(): return app(id='com.apple.iTunes')
61def XTensionApp(): return app(creator='SHEx')
62
63HAVE_XTENSION = False
64try:
65 XTensionApp()
66 HAVE_XTENSION = True
67except:
68 pass
69
70class StreamVision(NSApplication):
71
72 hotKeyActions = {}
73 hotKeys = []
74
75 def displayTrackInfo(self):
76 iTunes = iTunesApp()
77 if iTunes.player_state.get() == k.playing:
78 if iTunes.current_track.class_.get() == k.URL_track:
79 growlNotify(cleanStreamTitle(iTunes.current_stream_title.get()),
80 cleanStreamTrackName(iTunes.current_track.name.get()))
81 else:
82 kw = {}
83 artwork = iTunes.current_track.artworks.get()
84 if artwork:
85 kw['pictImage'] = artwork[0].data.get()
86 growlNotify(iTunes.current_track.name.get() + ' ' +
87 '★' * (iTunes.current_track.rating.get() / 20),
88 iTunes.current_track.album.get() + "\n" +
89 iTunes.current_track.artist.get(),
90 **kw)
91 else:
92 trackName = ''
93 if iTunes.current_track.class_.get() != k.Property:
94 trackName = iTunes.current_track.name.get()
95 growlNotify("iTunes is not playing.", trackName)
96
97 def goToSite(self):
98 iTunes = iTunesApp()
99 if iTunes.player_state.get() == k.playing:
100 url = iTunes.current_stream_URL.get()
101 if url:
102 if 'radioparadise.com' in url:
103 url = radioParadiseURL()
104 NSWorkspace.sharedWorkspace().openURL_(NSURL.URLWithString_(url))
105 return
106 NSBeep()
107
108 def registerHotKey(self, func, keyCode, mods=0):
109 hotKeyRef = RegisterEventHotKey(keyCode, mods, (0, 0),
110 GetApplicationEventTarget(), 0)
111 self.hotKeys.append(hotKeyRef)
112 self.hotKeyActions[_StreamVision.HotKeyAddress(hotKeyRef)] = func
113
114 def incrementRatingBy(self, increment):
115 iTunes = iTunesApp()
116 rating = iTunes.current_track.rating.get()
117 rating += increment
118 if rating < 0:
119 rating = 0
120 NSBeep()
121 elif rating > 100:
122 rating = 100
123 NSBeep()
124 iTunes.current_track.rating.set(rating)
125
126 def playPause(self):
127 iTunes = iTunesApp()
128 iTunes.playpause()
129 if HAVE_XTENSION:
130 if iTunes.player_state.get() == k.playing:
131 XTensionApp().turnon('Stereo')
132 else:
133 XTensionApp().turnoff('Stereo')
134
135 def finishLaunching(self):
136 super(StreamVision, self).finishLaunching()
137 self.registerHotKey(self.displayTrackInfo, 100) # F8
138 self.registerHotKey(self.goToSite, 100, cmdKey) # cmd-F8
139 self.registerHotKey(self.playPause, 101) # F9
140 self.registerHotKey(lambda: iTunesApp().previous_track(), 109) # F10
141 self.registerHotKey(lambda: iTunesApp().next_track(), 103) # F11
142 self.registerHotKey(lambda: self.incrementRatingBy(-20), 109, cmdKey) # cmd-F10
143 self.registerHotKey(lambda: self.incrementRatingBy(20), 103, cmdKey) # cmd-F11
144 NSDistributedNotificationCenter.defaultCenter().addObserver_selector_name_object_(self, self.displayTrackInfo, 'com.apple.iTunes.playerInfo', None)
145
146 def sendEvent_(self, theEvent):
147 if theEvent.type() == NSSystemDefined and \
148 theEvent.subtype() == kEventHotKeyPressedSubtype:
149 self.hotKeyActions[theEvent.data1()]()
150 super(StreamVision, self).sendEvent_(theEvent)
151
152if __name__ == "__main__":
153 AppHelper.runEventLoop()
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