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from PyQt4 import QtGui, QtCore
from PyQt4.QtCore import QVariant
from clPlugin import Plugin
from misc import ORGNAME, APPNAME
class pluginLibrary(Plugin):
o=None
DEFAULTS = {'modes' : 'artist\n'\
'artist/album\n'\
'artist/date/album\n'\
'genre\n'\
'genre/artist\n'\
'genre/artist/album\n'}
def __init__(self, winMain):
Plugin.__init__(self, winMain, 'Library')
self.settings = QtCore.QSettings(ORGNAME, APPNAME)
def _load(self):
self.o = LibraryWidget(self)
self.mpclient.add_listener('onReady', self.o.fill_library)
self.mpclient.add_listener('onDisconnect', self.o.fill_library)
self.mpclient.add_listener('onUpdateDBFinish', self.o.fill_library)
def _unload(self):
self.o = None
def getInfo(self):
return "List showing all the songs allowing filtering and grouping."
def _getDockWidget(self):
return self._createDock(self.o)
class SettingsWidgetLibrary(Plugin.SettingsWidget):
modes = None
def __init__(self, plugin):
Plugin.SettingsWidget.__init__(self, plugin)
self.setLayout(QtGui.QVBoxLayout())
self.modes = QtGui.QTextEdit()
self.modes.insertPlainText(self.settings.value(self.plugin.getName() + '/modes').toString())
self.layout().addWidget(self.modes)
def save_settings(self):
self.settings.setValue(self.plugin.getName() + '/modes', QVariant(self.modes.toPlainText()))
self.plugin.o.refresh_modes()
def get_settings_widget(self):
return self.SettingsWidgetLibrary(self)
class LibraryWidget(QtGui.QWidget):
library = None
search_txt = None
modes = None
settings = None
plugin = None
def __init__(self, plugin):
QtGui.QWidget.__init__(self)
self.plugin = plugin
self.settings = QtCore.QSettings(ORGNAME, APPNAME)
self.settings.beginGroup(self.plugin.getName())
self.modes = QtGui.QComboBox()
self.refresh_modes()
self.connect(self.modes, QtCore.SIGNAL('activated(int)'), self.modes_activated)
self.search_txt = QtGui.QLineEdit()
self.connect(self.search_txt, QtCore.SIGNAL('textChanged(const QString&)'),
self.filter_changed)
self.connect(self.search_txt, QtCore.SIGNAL('returnPressed()'), self.add_filtered)
#construct the library
self.library = QtGui.QTreeWidget()
self.library.setColumnCount(1)
self.library.setAlternatingRowColors(True)
self.library.setSelectionMode(QtGui.QTreeWidget.ExtendedSelection)
self.library.headerItem().setHidden(True)
self.fill_library()
self.connect(self.library, QtCore.SIGNAL('itemActivated(QTreeWidgetItem*, int)'), self.add_selection)
self.setLayout(QtGui.QVBoxLayout())
self.layout().setSpacing(2)
self.layout().setMargin(0)
self.layout().addWidget(self.modes)
self.layout().addWidget(self.search_txt)
self.layout().addWidget(self.library)
def refresh_modes(self):
self.modes.clear()
for mode in self.settings.value('/modes').toString().split('\n'):
self.modes.addItem(mode)
self.modes.setCurrentIndex(self.settings.value('current_mode').toInt()[0])
def fill_library(self, params = None):
self.library.clear()
#build a tree from library
tree = [{},self.library.invisibleRootItem()]
for song in self.plugin.mpclient.listLibrary():
cur_item = tree
for part in str(self.modes.currentText()).split('/'):
tag = song.getTag(part)
if isinstance(tag, list):
tag = tag[0] #FIXME hack to make songs with multiple genres work.
if not tag:
tag = 'Unknown'
if tag in cur_item[0]:
cur_item = cur_item[0][tag]
else:
it = QtGui.QTreeWidgetItem([tag])
cur_item[1].addChild(it)
cur_item[0][tag] = [{}, it]
cur_item = cur_item[0][tag]
it = QtGui.QTreeWidgetItem(['%02d %s'%(song.getTrack() if song.getTrack() else 0,
song.getTitle() if song.getTitle() else song.getFilepath())], 1000)
it.setData(0, QtCore.Qt.UserRole, QVariant(song))
cur_item[1].addChild(it)
self.library.sortItems(0, QtCore.Qt.AscendingOrder)
def filter_changed(self, text):
items = self.library.findItems(text, QtCore.Qt.MatchContains|QtCore.Qt.MatchRecursive)
for i in range(self.library.topLevelItemCount()):
self.library.topLevelItem(i).setHidden(True)
for item in items:
while item.parent():
item = item.parent()
item.setHidden(False)
self.filtered_items = items
def add_filtered(self):
self.library.clearSelection()
for item in self.filtered_items:
item.setSelected(True)
self.add_selection()
self.library.clearSelection()
self.search_txt.clear()
def add_selection(self):
paths = []
for item in self.library.selectedItems():
self.item_to_playlist(item, paths)
self.plugin.mpclient.addToPlaylist(paths)
def item_to_playlist(self, item, add_queue):
if item.type() == 1000:
add_queue.append(item.data(0, QtCore.Qt.UserRole).toPyObject().getFilepath())
else:
for i in range(item.childCount()):
self.item_to_playlist(item.child(i), add_queue)
def modes_activated(self):
self.settings.setValue('current_mode', QVariant(self.modes.currentIndex()))
self.fill_library()
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