2 # Copyright (C) 2009 Anton Khirnov <wyskas@gmail.com>
4 # Nephilim is free software: you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation, either version 3 of the License, or
7 # (at your option) any later version.
9 # Nephilim is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with Nephilim. If not, see <http://www.gnu.org/licenses/>.
18 from PyQt4
import QtGui
, QtCore
20 from ..plugin
import Plugin
22 class Songinfo(Plugin
):
24 info
= 'Displays song metadata provided by MPD.'
31 DEFAULTS
= {'tagtypes' : QtCore
.QStringList(['track', 'title', 'artist', 'album',
32 'albumartist', 'disc', 'genre', 'date', 'composer', 'performer', 'file'])}
36 class SettingsWidgetSonginfo(Plugin
.SettingsWidget
):
40 def __init__(self
, plugin
):
41 Plugin
.SettingsWidget
.__init
__(self
, plugin
)
42 self
.settings
.beginGroup(self
.plugin
.name
)
44 tags_enabled
= self
.settings
.value('tagtypes').toStringList()
45 tags
= self
.plugin
.mpclient
.tagtypes()
46 self
.taglist
= QtGui
.QListWidget(self
)
47 self
.taglist
.setDragDropMode(QtGui
.QAbstractItemView
.InternalMove
)
48 for tag
in [tag
for tag
in tags_enabled
if tag
in tags
]:
49 it
= QtGui
.QListWidgetItem(tag
)
50 it
.setCheckState(QtCore
.Qt
.Checked
)
51 self
.taglist
.addItem(it
)
52 for tag
in [tag
for tag
in tags
if tag
not in tags_enabled
]:
53 it
= QtGui
.QListWidgetItem(tag
)
54 it
.setCheckState(QtCore
.Qt
.Unchecked
)
55 self
.taglist
.addItem(it
)
57 self
.setLayout(QtGui
.QVBoxLayout())
58 self
._add
_widget
(self
.taglist
, label
= 'Tags', tooltip
= 'A list of tags that should be displayed.\n'
59 'Use drag and drop to change their order')
61 self
.settings
.endGroup()
63 def save_settings(self
):
64 self
.settings
.beginGroup(self
.plugin
.name
)
66 tags
= QtCore
.QStringList()
67 for i
in range(self
.taglist
.count()):
68 it
= self
.taglist
.item(i
)
69 if it
.checkState() == QtCore
.Qt
.Checked
:
70 tags
.append(it
.text())
71 self
.settings
.setValue('tagtypes', QtCore
.QVariant(tags
))
73 self
.settings
.endGroup()
74 self
.plugin
.update_tagtypes()
78 def __init__(self
, parent
, mpclient
, name
):
79 Plugin
.__init
__(self
, parent
, mpclient
, name
)
84 self
.o
= SonginfoWidget(self
)
85 self
.mpclient
.song_changed
.connect(self
.refresh
)
86 self
.mpclient
.connect_changed
.connect(self
.update_tagtypes
)
89 self
.mpclient
.song_changed
.disconnect(self
.refresh
)
90 self
.mpclient
.connect_changed
.disconnect(self
.update_tagtypes
)
93 def _get_dock_widget(self
):
94 return self
._create
_dock
(self
.o
)
96 def get_settings_widget(self
):
97 return self
.SettingsWidgetSonginfo(self
)
99 def update_tagtypes(self
):
100 self
.__tags
= [tag
for tag
in self
.settings
.value(self
.name
+ '/tagtypes').toStringList() if tag
in self
.mpclient
.tagtypes()]
101 self
.o
.set_tagtypes(self
.__tags
)
103 self
.logger
.info('Refreshing.')
105 song
= self
.mpclient
.current_song()
107 for tag
in self
.__tags
:
108 metadata
[tag
] = song
.tag(str(tag
), '') if song
else '' #XXX i don't like the explicit conversion to python string
109 self
.o
.set_metadata(metadata
)
111 class SonginfoWidget(QtGui
.QWidget
):
115 def __init__(self
, plugin
):
116 QtGui
.QWidget
.__init
__(self
)
119 self
.setLayout(QtGui
.QGridLayout())
120 self
.layout().setColumnStretch(1, 1)
122 def set_tagtypes(self
, tagtypes
):
123 """Setup labels for each tagtype in the list."""
124 for i
in range(self
.layout().rowCount()):
125 it
= self
.layout().itemAtPosition(i
, 0)
126 it1
= self
.layout().itemAtPosition(i
, 1)
128 self
.layout().removeItem(it
)
129 it
.widget().setParent(None)
131 self
.layout().removeItem(it1
)
132 it1
.widget().setParent(None)
136 label
= QtGui
.QLabel('<b>%s</b>'%tag
) #TODO sort known tags
137 label1
= QtGui
.QLabel() # tag value will go here
138 label1
.setTextInteractionFlags(QtCore
.Qt
.TextSelectableByMouse
)
139 label
.setWordWrap(True)
140 label1
.setWordWrap(True)
141 self
.layout().addWidget(label
, len(self
.__labels
), 0, QtCore
.Qt
.AlignRight
)
142 self
.layout().addWidget(label1
, len(self
.__labels
), 1)
143 self
.__labels
[tag
] = label1
145 def set_metadata(self
, metadata
):
146 """Set displayed metadata, which is provided in a dict of { tag : value }."""
148 self
.__labels
[tag
].setText(unicode(metadata
[tag
]))