forked from openlp/openlp
Titles
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Tim Bentley
parent
795d11849d
commit
c8f54a44ae
193
openlp/core/ui/media/playertab.py
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193
openlp/core/ui/media/playertab.py
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# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2012 Raoul Snyman #
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# Portions copyright (c) 2008-2012 Tim Bentley, Gerald Britton, Jonathan #
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# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
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# Meinert Jordan, Armin Köhler, Edwin Lunando, Joshua Miller, Stevan Pettit, #
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# Andreas Preikschat, Mattias Põldaru, Christian Richter, Philip Ridout, #
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# Simon Scudder, Jeffrey Smith, Maikel Stuivenberg, Martin Thompson, Jon #
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# Tibble, Dave Warnock, Frode Woldsund #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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from PyQt4 import QtCore, QtGui
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from openlp.core.lib import SettingsTab, translate, Receiver
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from openlp.core.lib.ui import UiStrings, create_button
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from openlp.core.lib.settings import Settings
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from openlp.core.ui.media import get_media_players, set_media_players
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class MediaQCheckBox(QtGui.QCheckBox):
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"""
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MediaQCheckBox adds an extra property, playerName to the QCheckBox class.
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"""
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def setPlayerName(self, name):
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self.playerName = name
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class PlayerTab(SettingsTab):
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"""
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MediaTab is the Media settings tab in the settings dialog.
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"""
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def __init__(self, parent, mediaPlayers):
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self.mediaPlayers = mediaPlayers
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self.savedUsedPlayers = None
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self.iconPath = u':/system/system_settings.png'
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player_translated = translate('OpenLP.PlayerTab', 'Players')
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SettingsTab.__init__(self, parent, u'Players', player_translated)
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def setupUi(self):
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self.setObjectName(u'MediaTab')
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SettingsTab.setupUi(self)
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self.mediaPlayerGroupBox = QtGui.QGroupBox(self.leftColumn)
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self.mediaPlayerGroupBox.setObjectName(u'mediaPlayerGroupBox')
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self.mediaPlayerLayout = QtGui.QVBoxLayout(self.mediaPlayerGroupBox)
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self.mediaPlayerLayout.setObjectName(u'mediaPlayerLayout')
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self.playerCheckBoxes = {}
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for key, player in self.mediaPlayers.iteritems():
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player = self.mediaPlayers[key]
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checkbox = MediaQCheckBox(self.mediaPlayerGroupBox)
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checkbox.setEnabled(player.available)
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checkbox.setObjectName(player.name + u'CheckBox')
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self.playerCheckBoxes[player.name] = checkbox
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self.mediaPlayerLayout.addWidget(checkbox)
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self.leftLayout.addWidget(self.mediaPlayerGroupBox)
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self.playerOrderGroupBox = QtGui.QGroupBox(self.leftColumn)
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self.playerOrderGroupBox.setObjectName(u'playerOrderGroupBox')
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self.playerOrderLayout = QtGui.QHBoxLayout(self.playerOrderGroupBox)
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self.playerOrderLayout.setObjectName(u'playerOrderLayout')
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self.playerOrderlistWidget = QtGui.QListWidget(
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self.playerOrderGroupBox)
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sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Minimum,
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QtGui.QSizePolicy.Expanding)
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sizePolicy.setHorizontalStretch(0)
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sizePolicy.setVerticalStretch(0)
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sizePolicy.setHeightForWidth(self.playerOrderlistWidget.\
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sizePolicy().hasHeightForWidth())
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self.playerOrderlistWidget.setSizePolicy(sizePolicy)
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self.playerOrderlistWidget.setVerticalScrollBarPolicy(
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QtCore.Qt.ScrollBarAsNeeded)
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self.playerOrderlistWidget.setHorizontalScrollBarPolicy(
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QtCore.Qt.ScrollBarAlwaysOff)
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self.playerOrderlistWidget.setEditTriggers(
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QtGui.QAbstractItemView.NoEditTriggers)
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self.playerOrderlistWidget.setObjectName(u'playerOrderlistWidget')
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self.playerOrderLayout.addWidget(self.playerOrderlistWidget)
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self.orderingButtonLayout = QtGui.QVBoxLayout()
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self.orderingButtonLayout.setObjectName(u'orderingButtonLayout')
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self.orderingButtonLayout.addStretch(1)
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self.orderingUpButton = create_button(self, u'orderingUpButton',
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role=u'up', click=self.onUpButtonClicked)
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self.orderingDownButton = create_button(self, u'orderingDownButton',
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role=u'down', click=self.onDownButtonClicked)
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self.orderingButtonLayout.addWidget(self.orderingUpButton)
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self.orderingButtonLayout.addWidget(self.orderingDownButton)
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self.orderingButtonLayout.addStretch(1)
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self.playerOrderLayout.addLayout(self.orderingButtonLayout)
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self.leftLayout.addWidget(self.playerOrderGroupBox)
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self.leftLayout.addStretch()
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self.rightLayout.addStretch()
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for key in self.mediaPlayers:
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player = self.mediaPlayers[key]
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checkbox = self.playerCheckBoxes[player.name]
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QtCore.QObject.connect(checkbox,
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QtCore.SIGNAL(u'stateChanged(int)'),
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self.onPlayerCheckBoxChanged)
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def retranslateUi(self):
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self.mediaPlayerGroupBox.setTitle(
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translate('OpenLP.PlayerTab', 'Available Media Players'))
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for key in self.mediaPlayers:
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player = self.mediaPlayers[key]
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checkbox = self.playerCheckBoxes[player.name]
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checkbox.setPlayerName(player.name)
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if player.available:
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checkbox.setText(player.display_name)
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else:
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checkbox.setText(
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unicode(translate('OpenLP.PlayerTab',
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'%s (unavailable)')) % player.display_name)
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self.playerOrderGroupBox.setTitle(
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translate('OpenLP.PlayerTab', 'Player Search Order'))
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def onPlayerCheckBoxChanged(self, check_state):
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player = self.sender().playerName
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if check_state == QtCore.Qt.Checked:
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if player not in self.usedPlayers:
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self.usedPlayers.append(player)
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else:
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if player in self.usedPlayers:
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self.usedPlayers.remove(player)
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self.updatePlayerList()
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def updatePlayerList(self):
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self.playerOrderlistWidget.clear()
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for player in self.usedPlayers:
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if player in self.playerCheckBoxes.keys():
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if len(self.usedPlayers) == 1:
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# At least one media player has to stay active
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self.playerCheckBoxes[u'%s' % player].setEnabled(False)
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else:
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self.playerCheckBoxes[u'%s' % player].setEnabled(True)
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self.playerOrderlistWidget.addItem(
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self.mediaPlayers[unicode(player)].original_name)
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def onUpButtonClicked(self):
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row = self.playerOrderlistWidget.currentRow()
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if row <= 0:
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return
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item = self.playerOrderlistWidget.takeItem(row)
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self.playerOrderlistWidget.insertItem(row - 1, item)
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self.playerOrderlistWidget.setCurrentRow(row - 1)
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self.usedPlayers.insert(row - 1, self.usedPlayers.pop(row))
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def onDownButtonClicked(self):
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row = self.playerOrderlistWidget.currentRow()
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if row == -1 or row > self.playerOrderlistWidget.count() - 1:
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return
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item = self.playerOrderlistWidget.takeItem(row)
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self.playerOrderlistWidget.insertItem(row + 1, item)
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self.playerOrderlistWidget.setCurrentRow(row + 1)
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self.usedPlayers.insert(row + 1, self.usedPlayers.pop(row))
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def load(self):
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if self.savedUsedPlayers:
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self.usedPlayers = self.savedUsedPlayers
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self.usedPlayers = get_media_players()[0]
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self.savedUsedPlayers = self.usedPlayers
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for key in self.mediaPlayers:
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player = self.mediaPlayers[key]
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checkbox = self.playerCheckBoxes[player.name]
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if player.available and player.name in self.usedPlayers:
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checkbox.setChecked(True)
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else:
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checkbox.setChecked(False)
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self.updatePlayerList()
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def save(self):
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player_string_changed = False
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old_players, override_player = get_media_players()
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if self.usedPlayers != old_players:
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# clean old Media stuff
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set_media_players(self.usedPlayers, override_player)
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player_string_changed = True
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if player_string_changed:
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Receiver.send_message(u'mediaitem_media_rebuild')
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Receiver.send_message(u'config_screen_changed')
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@ -600,8 +600,8 @@ class ServiceManager(QtGui.QWidget):
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A temporary file is created so that we don't overwrite the existing one
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and leave a mangled service file should there be an error when saving.
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Audio files are also copied into the service manager directory, and
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then packaged into the zip file.
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No files are added to this version of the service as it is deisgned
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to only work on the machine it was save on if there are files.
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"""
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if not self.fileName():
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return self.saveFileAs()
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@ -215,6 +215,7 @@ class MediaMediaItem(MediaManagerItem):
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return False
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service_item.add_capability(ItemCapabilities.CanAutoStartForLive)
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service_item.add_capability(ItemCapabilities.RequiresMedia)
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service_item.add_capability(ItemCapabilities.HasDetailedTitleDisplay)
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if Settings().value(self.settingsSection + u'/media auto start',
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QtCore.QVariant(QtCore.Qt.Unchecked)).toInt()[0]\
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== QtCore.Qt.Checked:
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