nephilim/connect_wg.py

   1 #
   2 #    Copyright (C) 2008 jerous <jerous@gmail.com>
   3 #    Copyright (C) 2009 Anton Khirnov <wyskas@gmail.com>
   4 #
   5 #    Nephilim is free software: you can redistribute it and/or modify
   6 #    it under the terms of the GNU General Public License as published by
   7 #    the Free Software Foundation, either version 3 of the License, or
   8 #    (at your option) any later version.
   9 #
  10 #    Nephilim is distributed in the hope that it will be useful,
  11 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 #    GNU General Public License for more details.
  14 #
  15 #    You should have received a copy of the GNU General Public License
  16 #    along with Nephilim.  If not, see <http://www.gnu.org/licenses/>.
  17 #
  18
  19 from PyQt4 import QtGui, QtCore
  20 import time
  21
  22 class ConnectWidget(QtGui.QWidget):
  23     host_txt    = None
  24     port_txt    = None
  25     pass_txt    = None
  26     connect_btn = None
  27     mpclient    = None
  28     settings    = None
  29
  30     def __init__(self):
  31         QtGui.QWidget.__init__(self)
  32         self.mpclient = QtGui.QApplication.instance().mpclient
  33         self.settings = QtCore.QSettings()
  34
  35         self.host_txt = QtGui.QLineEdit(self.settings.value('MPD/host', 'localhost'))
  36         self.host_txt.setToolTip('Host')
  37
  38         self.port_txt = QtGui.QLineEdit(self.settings.value('MPD/port', '6600'))
  39         self.port_txt.setValidator(QtGui.QIntValidator(1, 65535, self.port_txt))
  40         self.port_txt.setToolTip('Port')
  41
  42         self.pass_txt = QtGui.QLineEdit(self.settings.value('MPD/password'))
  43         self.pass_txt.setEchoMode(QtGui.QLineEdit.Password)
  44         self.pass_txt.setToolTip('Password')
  45
  46         self.connect_btn = QtGui.QPushButton('Connect')
  47         self.connect(self.connect_btn, QtCore.SIGNAL('clicked()'), self.connect_mpd)
  48
  49         self.setLayout(QtGui.QGridLayout())
  50         self.layout().addWidget(QtGui.QLabel('host:port:password'), 0, 0, 1, 3, QtCore.Qt.AlignHCenter)
  51         self.layout().addWidget(self.host_txt, 1, 0)
  52         self.layout().addWidget(self.port_txt, 1, 1)
  53         self.layout().addWidget(self.pass_txt, 1, 2)
  54         self.layout().addWidget(self.connect_btn, 2, 0, 1, 3, QtCore.Qt.AlignHCenter)
  55
  56         self.setWindowTitle('Connect to MPD')
  57         self.center()
  58
  59         self.mpclient.connect_changed.connect(self.on_connected)
  60
  61     def center(self):
  62         screen = QtGui.QDesktopWidget().screenGeometry()
  63         size   = self.geometry()
  64         self.move((screen.width()-size.width())/2, (screen.height()-size.height())/2+100)
  65
  66     def monitor(self):
  67         self.show()
  68         self.activateWindow()
  69         self.raise_()
  70         if self.host_txt:
  71             self.connect_mpd()
  72
  73     def connect_mpd(self):
  74         host  = str(self.host_txt.text())
  75         port  = int(self.port_txt.text()) if self.port_txt.text() else None
  76         passw = str(self.pass_txt.text())
  77
  78         self.mpclient.connect_mpd(host, port, passw)
  79
  80     def on_connected(self, val):
  81         if val:
  82             self.settings.setValue('MPD/host', self.host_txt.text())
  83             self.settings.setValue('MPD/port', self.port_txt.text())
  84             self.settings.setValue('MPD/password', self.pass_txt.text())
  85             self.hide()
  86