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#
# Copyright (C) 2008 jerous <jerous@gmail.com>
# Copyright (C) 2009 Anton Khirnov <wyskas@gmail.com>
#
# Nephilim is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Nephilim is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Nephilim. If not, see <http://www.gnu.org/licenses/>.
#
from PyQt4 import QtGui, QtCore
from ..common import sec2min, APPNAME, expand_tags
from ..plugin import Plugin
from .. import plugins
NOTIFY_PRIORITY_SONG = 1
NOTIFY_PRIORITY_VOLUME = 2
class winNotify(QtGui.QWidget):
parent = None
p = None
_current_priority = 0
timer = None
cover_label = None
text_label = None
def __init__(self, p):
QtGui.QWidget.__init__(self, p.parent())
self.p = p
self.parent = p.parent()
self.timer = QtCore.QTimer(self)
self.timer.setSingleShot(True)
self.timer.timeout.connect(self._hide)
layout = QtGui.QHBoxLayout()
self.cover_label = QtGui.QLabel()
self.text_label = QtGui.QLabel()
self.text_label.setWordWrap(True)
self.setLayout(QtGui.QHBoxLayout())
self.layout().addWidget(self.cover_label)
self.layout().addWidget(self.text_label)
self.setWindowFlags(QtCore.Qt.ToolTip | QtCore.Qt.WindowStaysOnTopHint)
self.setWindowOpacity(0.7)
font = QtGui.QFont()
font.setPixelSize(20)
self.setFont(font)
ac = QtGui.QApplication.instance().plugins.plugin('AlbumCover')
if ac:
ac.cover_changed.connect(self.on_cover_changed)
def on_cover_changed(self, cover):
if cover.isNull():
self.cover_label.clear()
return
self.cover_label.setPixmap(cover.scaledToHeight(self.fontInfo().pixelSize()*4))
self.resize(self.layout().sizeHint())
def mousePressEvent(self, event):
self.hide()
def show(self, text, time = 3000, priority = 0):
if not priority >= self._current_priority:
return
self._current_priority = priority
self.text_label.setText(text)
self.resize(self.layout().sizeHint())
self.centerH()
self.setVisible(True)
self.timer.start(time)
def _hide(self):
self.setHidden(True)
self._current_priority = -1
def centerH(self):
screen = QtGui.QDesktopWidget().screenGeometry()
size = self.geometry()
self.move((screen.width()-size.width())/2, 100)
class Notify(Plugin):
# public, const
info = 'Show notifications in a popup window.'
# public, read-only
o = None
DEFAULTS = {'songformat' : '${track} - ${artist} - ${title} (${album}) [${length}]',
'timer' : 3000}
def _load(self):
self.o = winNotify(self)
self.mpclient.song_changed.connect(self.onSongChange)
self.mpclient.connect_changed.connect(self.on_connect_changed)
self.mpclient.state_changed.connect(self.onStateChange)
self.mpclient.volume_changed.connect (self.onVolumeChange)
def _unload(self):
self.o=None
self.mpclient.song_changed.disconnect(self.onSongChange)
self.mpclient.connect_changed.disconnect(self.on_connect_changed)
self.mpclient.state_changed.disconnect(self.onStateChange)
self.mpclient.volume_changed.disconnect(self.onVolumeChange)
def onSongChange(self):
song = self.mpclient.cur_song
if not song:
return
self.settings.beginGroup(self.name)
self.o.show(expand_tags(self.settings.value('songformat'), (song,)), int(self.settings.value('timer')), NOTIFY_PRIORITY_SONG)
self.settings.endGroup()
def on_connect_changed(self, val):
self.o.show('%s.'%('Connected' if val else 'Disconnected'), int(self.settings.value(self.name + '/timer')))
def onStateChange(self, new_state):
self.o.show(new_state, int(self.settings.value(self.name + '/timer')))
def onVolumeChange(self, new_vol):
self.o.show('Volume: %i%%'%(new_vol), int(self.settings.value(self.name + '/timer')), priority = NOTIFY_PRIORITY_VOLUME)
class SettingsWidgetNotify(Plugin.SettingsWidget):
format = None
timer = None
def __init__(self, plugin):
Plugin.SettingsWidget.__init__(self, plugin)
self.settings.beginGroup(self.plugin.name)
self.format = QtGui.QLineEdit(self.settings.value('songformat'))
self.timer = QtGui.QLineEdit(self.settings.value('timer'))
self.timer.setValidator(QtGui.QIntValidator(self.timer))
self.setLayout(QtGui.QVBoxLayout())
self._add_widget(self.format, 'Format', 'Format of notifications. All tags supported by MPD\n'
'will be expanded to their values for current song,\n'
'e.g. ${track}, ${title}, ${artist}, ${album}, ${length}, ${date}, etc.')
self._add_widget(self.timer, 'Duration', 'How long should notifications be displayed in ms.')
self.settings.endGroup()
def save_settings(self):
self.settings.beginGroup(self.plugin.name)
self.settings.setValue('songformat', self.format.text())
self.settings.setValue('timer', int(self.timer.text()))
self.settings.endGroup()
self.plugin.onSongChange()
def get_settings_widget(self):
return self.SettingsWidgetNotify(self)
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