def __init__(self, parent=None, start_url=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.seekSlider.setIconVisible(False)
self.ui.volumeSlider.setMuteVisible(False)
self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.setup_player_ui()
self.total_time = None
self.doubanfm = DoubanFM(start_url, debug=False)
self.connect(self.ui.pushButtonHeart, QtCore.SIGNAL('clicked()'),
self.heart_song)
self.connect(self.ui.pushButtonTrash, QtCore.SIGNAL('clicked()'),
self.trash_song)
self.connect(self.ui.pushButtonSkip, QtCore.SIGNAL('clicked()'),
self.skip_song)
self.connect(self.ui.pushButtonToggle, QtCore.SIGNAL('clicked()'),
self.play_toggle)
self.connect(self.ui.pushButtonCover, QtCore.SIGNAL('clicked()'),
self.on_click_cover)
self.connect(self.ui.pushButtonShare, QtCore.SIGNAL('clicked()'),
self.on_click_share)
self.connect(self, QtCore.SIGNAL('cover_image_ready()'),
self.__set_cover)
l.info('DoubanFM init')
self.next_song()
def __init__(self, parent=None, start_url=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.seekSlider.setIconVisible(False)
self.ui.volumeSlider.setMuteVisible(False)
self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.setup_player_ui()
self.total_time = None
self.doubanfm = DoubanFM(start_url, debug=False)
self.connect(self.ui.pushButtonHeart, QtCore.SIGNAL('clicked()'), self.heart_song)
self.connect(self.ui.pushButtonTrash, QtCore.SIGNAL('clicked()'), self.trash_song)
self.connect(self.ui.pushButtonSkip, QtCore.SIGNAL('clicked()'), self.skip_song)
self.connect(self.ui.pushButtonToggle, QtCore.SIGNAL('clicked()'), self.play_toggle)
self.connect(self.ui.pushButtonCover, QtCore.SIGNAL('clicked()'), self.on_click_cover)
self.connect(self.ui.pushButtonShare, QtCore.SIGNAL('clicked()'), self.on_click_share)
self.connect(self, QtCore.SIGNAL('cover_image_ready()'), self.__set_cover)
l.info('DoubanFM init')
self.next_song()
class DoubanFMGUI(QtGui.QMainWindow):
def __init__(self, parent=None, start_url=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.seekSlider.setIconVisible(False)
self.ui.volumeSlider.setMuteVisible(False)
self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.setup_player_ui()
self.total_time = None
self.doubanfm = DoubanFM(start_url, debug=False)
self.connect(self.ui.pushButtonHeart, QtCore.SIGNAL('clicked()'), self.heart_song)
self.connect(self.ui.pushButtonTrash, QtCore.SIGNAL('clicked()'), self.trash_song)
self.connect(self.ui.pushButtonSkip, QtCore.SIGNAL('clicked()'), self.skip_song)
self.connect(self.ui.pushButtonToggle, QtCore.SIGNAL('clicked()'), self.play_toggle)
self.connect(self.ui.pushButtonCover, QtCore.SIGNAL('clicked()'), self.on_click_cover)
self.connect(self.ui.pushButtonShare, QtCore.SIGNAL('clicked()'), self.on_click_share)
self.connect(self, QtCore.SIGNAL('cover_image_ready()'), self.__set_cover)
l.info('DoubanFM init')
self.next_song()
def setup_player_ui(self):
# Setup phonon player
self.mediaObject = Phonon.MediaObject(self)
self.mediaObject.setTickInterval(500)
self.mediaObject.tick.connect(self.tick)
#self.mediaObject.finished.connect(self.finished)
self.mediaObject.stateChanged.connect(self.catchStateChanged)
self.mediaObject.totalTimeChanged.connect(self._set_total_time)
# bind AudioOutput with MediaObject
self.audioOutput = Phonon.AudioOutput(Phonon.MusicCategory, self)
Phonon.createPath(self.mediaObject, self.audioOutput)
# Setup the seek slider
self.ui.seekSlider.setMediaObject(self.mediaObject)
# Setup the volume slider
self.ui.volumeSlider.setAudioOutput(self.audioOutput)
def set_ui_state(self, state):
#TODO: refactor
if state == GUIState.Playing:
self.ui.pushButtonToggle.setStyleSheet(_fromUtf8("background: url(:/player/pause.png) no-repeat center;\nborder: none;\n outline: none;\n background-color: '#9dd6c5';"))
elif state == GUIState.Paused:
self.ui.pushButtonToggle.setStyleSheet(_fromUtf8("background: url(:/player/play.png) no-repeat center;\nborder: none;\n outline: none;\n background-color: '#9dd6c5';"))
elif state == GUIState.Heart:
self.ui.pushButtonHeart.setStyleSheet('border-image: url(:/player/heart.png);\nborder: none;\noutline: none;')
elif state == GUIState.Hearted:
self.ui.pushButtonHeart.setStyleSheet('border-image: url(:/player/hearted.png);\nborder: none;\noutline: none;')
def leaveEvent(self, e):
# the real lose focus event, WTF
# http://harmattan-dev.nokia.com/docs/library/html/qt4/qwidget.html#leaveEvent
self.hide()
def keyPressEvent(self, e):
if e.key() == QtCore.Qt.Key_Escape:
self.hide()
def on_click_cover(self):
song = self.doubanfm.current_song
subject_url = u'http://music.douban.com{album}'.format(**song)
self.open_url(subject_url)
def on_click_share(self):
song = self.doubanfm.current_song
self.open_url(song.get('song_url'))
def tick(self, time):
if self.total_time is None:
return
time_remaining = self.total_time - time
h, m, s = ms_to_hms(time_remaining)
if h == 0:
time_text = '%d:%02d' % (m, s)
else:
time_text = '%d:%02d:%02d' % (h, m, s)
if time_remaining > 0:
time_text = '-%s' % time_text
self.ui.timeLabel.setText(time_text)
def _set_total_time(self, time):
self.total_time = time
def catchStateChanged(self, new_state, old_state):
'''
possible state sequences:
[init]: loading -> [next]
[next]: stop -> paused -> playing -> stop(*)
[skip],[trash]: playing -> paused -> stop -> pause -> playing(*)
'''
l.debug(u'old_state: {0}, new_state: {1}'.format(phonon_state_label.get(old_state), phonon_state_label.get(new_state)))
#http://harmattan-dev.nokia.com/docs/library/html/qt4/phonon.html
if new_state == Phonon.PlayingState:
self.set_ui_state(GUIState.Playing)
elif new_state == Phonon.PausedState:
self.set_ui_state(GUIState.Paused)
elif new_state == Phonon.StoppedState:
if old_state == Phonon.PlayingState:#auto next song
self.next_song()
elif new_state == Phonon.ErrorState:
l.error('error while playing back')
self.next_song()
def _play_song(self):
'''should be called by self.next_song() ONLY'''
song = self.doubanfm.current_song
l.info(u'playing song: {sid} - {artist} - {title}'.format(**song))
self.ui.labelAlbum.setText(u'<{0}> {1}'.format(song.get('albumtitle'), song.get('public_time') or ''))
self.ui.labelTitle.setText(song.get('title'))
self.ui.labelTitle.setToolTip(song.get('title'))
self.ui.labelArtist.setText(song.get('artist'))
if int(song.get('like')) != 0:
self.set_ui_state(GUIState.Hearted)
else:
self.set_ui_state(GUIState.Heart)
self.mediaObject.setCurrentSource(Phonon.MediaSource(song.get('url')))
self.mediaObject.play()
self.__down_cover()
from share import now_playing
now_playing(song,channel_id=self.doubanfm.channel_id,channel_name=self.doubanfm.channel_name)
@async
def open_url(self, url):
webbrowser.open_new_tab(url)
@async
def __down_cover(self):
song = self.doubanfm.current_song
self._local_cover_path = os.path.join(tmp_dir, 'cover-%s.jpg' % song.get('sid'))
urllib.urlretrieve(song.get('picture').replace('mpic', 'lpic'), self._local_cover_path)
self.emit(QtCore.SIGNAL('cover_image_ready()'))
def __set_cover(self):
pixmap = QPixmap(self._local_cover_path)
pixmap = pixmap.scaled(self.ui.pushButtonCover.iconSize(), QtCore.Qt.KeepAspectRatioByExpanding, QtCore.Qt.SmoothTransformation)
pixmap_size = self.ui.pushButtonCover.iconSize()
pixmap = pixmap.copy(0,0,pixmap_size.width(), pixmap_size.height())
cover = QIcon(pixmap)
self.ui.pushButtonCover.setIcon(cover)
def play_toggle(self):
song = self.doubanfm.current_song
ns = self.mediaObject.state()
if ns == Phonon.PlayingState:
self.mediaObject.pause()
elif ns == Phonon.PausedState:
self.mediaObject.play()
def heart_song(self):
song = self.doubanfm.current_song
if int(song.get('like')) != 0:
l.info(u'unhearted song: {sid} - {artist} - {title}'.format(**song))
self.set_ui_state(GUIState.Heart)
self.doubanfm.unheart_song()
else:
l.info(u'hearted song: {sid} - {artist} - {title}'.format(**song))
self.set_ui_state(GUIState.Hearted)
self.doubanfm.heart_song()
def trash_song(self):
song = self.doubanfm.current_song
l.info(u'trash song: {sid} - {artist} - {title}'.format(**song))
self.doubanfm.trash_song()
self.next_song()
def skip_song(self):
song = self.doubanfm.current_song
l.info(u'skip song: {sid} - {artist} - {title}'.format(**song))
self.doubanfm.skip_song()
self.next_song()
def next_song(self):
self.doubanfm.next_song()
self._play_song()
def __del__(self):
print 'DoubanFM safely exit'
self.mediaObject.stop()
class DoubanFMGUI(QtGui.QMainWindow):
def __init__(self, parent=None, start_url=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.seekSlider.setIconVisible(False)
self.ui.volumeSlider.setMuteVisible(False)
self.setWindowFlags(QtCore.Qt.FramelessWindowHint)
self.setup_player_ui()
self.total_time = None
self.doubanfm = DoubanFM(start_url, debug=False)
self.connect(self.ui.pushButtonHeart, QtCore.SIGNAL('clicked()'),
self.heart_song)
self.connect(self.ui.pushButtonTrash, QtCore.SIGNAL('clicked()'),
self.trash_song)
self.connect(self.ui.pushButtonSkip, QtCore.SIGNAL('clicked()'),
self.skip_song)
self.connect(self.ui.pushButtonToggle, QtCore.SIGNAL('clicked()'),
self.play_toggle)
self.connect(self.ui.pushButtonCover, QtCore.SIGNAL('clicked()'),
self.on_click_cover)
self.connect(self.ui.pushButtonShare, QtCore.SIGNAL('clicked()'),
self.on_click_share)
self.connect(self, QtCore.SIGNAL('cover_image_ready()'),
self.__set_cover)
l.info('DoubanFM init')
self.next_song()
def setup_player_ui(self):
# Setup phonon player
self.mediaObject = Phonon.MediaObject(self)
self.mediaObject.setTickInterval(500)
self.mediaObject.tick.connect(self.tick)
#self.mediaObject.finished.connect(self.finished)
self.mediaObject.stateChanged.connect(self.catchStateChanged)
self.mediaObject.totalTimeChanged.connect(self._set_total_time)
# bind AudioOutput with MediaObject
self.audioOutput = Phonon.AudioOutput(Phonon.MusicCategory, self)
Phonon.createPath(self.mediaObject, self.audioOutput)
# Setup the seek slider
self.ui.seekSlider.setMediaObject(self.mediaObject)
# Setup the volume slider
self.ui.volumeSlider.setAudioOutput(self.audioOutput)
def set_ui_state(self, state):
#TODO: refactor
if state == GUIState.Playing:
self.ui.pushButtonToggle.setStyleSheet(
_fromUtf8(
"background: url(:/player/pause.png) no-repeat center;\nborder: none;\n outline: none;\n background-color: '#9dd6c5';"
))
elif state == GUIState.Paused:
self.ui.pushButtonToggle.setStyleSheet(
_fromUtf8(
"background: url(:/player/play.png) no-repeat center;\nborder: none;\n outline: none;\n background-color: '#9dd6c5';"
))
elif state == GUIState.Heart:
self.ui.pushButtonHeart.setStyleSheet(
'border-image: url(:/player/heart.png);\nborder: none;\noutline: none;'
)
elif state == GUIState.Hearted:
self.ui.pushButtonHeart.setStyleSheet(
'border-image: url(:/player/hearted.png);\nborder: none;\noutline: none;'
)
def leaveEvent(self, e):
# the real lose focus event, WTF
# http://harmattan-dev.nokia.com/docs/library/html/qt4/qwidget.html#leaveEvent
self.hide()
def keyPressEvent(self, e):
if e.key() == QtCore.Qt.Key_Escape:
self.hide()
def on_click_cover(self):
song = self.doubanfm.current_song
subject_url = u'http://music.douban.com{album}'.format(**song)
self.open_url(subject_url)
def on_click_share(self):
song = self.doubanfm.current_song
self.open_url(song.get('song_url'))
def tick(self, time):
if self.total_time is None:
return
time_remaining = self.total_time - time
h, m, s = ms_to_hms(time_remaining)
if h == 0:
time_text = '%d:%02d' % (m, s)
else:
time_text = '%d:%02d:%02d' % (h, m, s)
if time_remaining > 0:
time_text = '-%s' % time_text
self.ui.timeLabel.setText(time_text)
def _set_total_time(self, time):
self.total_time = time
def catchStateChanged(self, new_state, old_state):
'''
possible state sequences:
[init]: loading -> [next]
[next]: stop -> paused -> playing -> stop(*)
[skip],[trash]: playing -> paused -> stop -> pause -> playing(*)
'''
l.debug(u'old_state: {0}, new_state: {1}'.format(
phonon_state_label.get(old_state),
phonon_state_label.get(new_state)))
#http://harmattan-dev.nokia.com/docs/library/html/qt4/phonon.html
if new_state == Phonon.PlayingState:
self.set_ui_state(GUIState.Playing)
elif new_state == Phonon.PausedState:
self.set_ui_state(GUIState.Paused)
elif new_state == Phonon.StoppedState:
if old_state == Phonon.PlayingState: #auto next song
self.next_song()
elif new_state == Phonon.ErrorState:
l.error('error while playing back')
self.next_song()
def _play_song(self):
'''should be called by self.next_song() ONLY'''
song = self.doubanfm.current_song
l.info(u'playing song: {sid} - {artist} - {title}'.format(**song))
self.ui.labelAlbum.setText(u'<{0}> {1}'.format(
song.get('albumtitle'),
song.get('public_time') or ''))
self.ui.labelTitle.setText(song.get('title'))
self.ui.labelTitle.setToolTip(song.get('title'))
self.ui.labelArtist.setText(song.get('artist'))
if int(song.get('like')) != 0:
self.set_ui_state(GUIState.Hearted)
else:
self.set_ui_state(GUIState.Heart)
self.mediaObject.setCurrentSource(Phonon.MediaSource(song.get('url')))
self.mediaObject.play()
self.__down_cover()
from share import now_playing
now_playing(song,
channel_id=self.doubanfm.channel_id,
channel_name=self.doubanfm.channel_name)
@async
def open_url(self, url):
webbrowser.open_new_tab(url)
@async
def __down_cover(self):
song = self.doubanfm.current_song
self._local_cover_path = os.path.join(tmp_dir,
'cover-%s.jpg' % song.get('sid'))
urllib.urlretrieve(
song.get('picture').replace('mpic', 'lpic'),
self._local_cover_path)
self.emit(QtCore.SIGNAL('cover_image_ready()'))
def __set_cover(self):
pixmap = QPixmap(self._local_cover_path)
pixmap = pixmap.scaled(self.ui.pushButtonCover.iconSize(),
QtCore.Qt.KeepAspectRatioByExpanding,
QtCore.Qt.SmoothTransformation)
pixmap_size = self.ui.pushButtonCover.iconSize()
pixmap = pixmap.copy(0, 0, pixmap_size.width(), pixmap_size.height())
cover = QIcon(pixmap)
self.ui.pushButtonCover.setIcon(cover)
def play_toggle(self):
song = self.doubanfm.current_song
ns = self.mediaObject.state()
if ns == Phonon.PlayingState:
self.mediaObject.pause()
elif ns == Phonon.PausedState:
self.mediaObject.play()
def heart_song(self):
song = self.doubanfm.current_song
if int(song.get('like')) != 0:
l.info(
u'unhearted song: {sid} - {artist} - {title}'.format(**song))
self.set_ui_state(GUIState.Heart)
self.doubanfm.unheart_song()
else:
l.info(u'hearted song: {sid} - {artist} - {title}'.format(**song))
self.set_ui_state(GUIState.Hearted)
self.doubanfm.heart_song()
def trash_song(self):
song = self.doubanfm.current_song
l.info(u'trash song: {sid} - {artist} - {title}'.format(**song))
self.doubanfm.trash_song()
self.next_song()
def skip_song(self):
song = self.doubanfm.current_song
l.info(u'skip song: {sid} - {artist} - {title}'.format(**song))
self.doubanfm.skip_song()
self.next_song()
def next_song(self):
self.doubanfm.next_song()
self._play_song()
def __del__(self):
print 'DoubanFM safely exit'
self.mediaObject.stop()
