Source code for openlp.core.ui.projector.tab

# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4

###############################################################################
# OpenLP - Open Source Lyrics Projection                                      #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2017 OpenLP Developers                                   #
# --------------------------------------------------------------------------- #
# This program 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; version 2 of the License.                              #
#                                                                             #
# This program 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 this program; if not, write to the Free Software Foundation, Inc., 59  #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
###############################################################################
"""
    :mod:`openlp.core.ui.projector.tab`

    Provides the settings tab in the settings dialog.
"""

import logging
log = logging.getLogger(__name__)
log.debug('projectortab module loaded')

from PyQt5 import QtWidgets

from openlp.core.common import Settings, UiStrings, translate
from openlp.core.lib import SettingsTab
from openlp.core.lib.projector import DialogSourceStyle


[docs]class ProjectorTab(SettingsTab): """ Openlp Settings -> Projector settings """ def __init__(self, parent): """ ProjectorTab initialization :param parent: Parent widget """ self.icon_path = ':/projector/projector_manager.png' projector_translated = translate('OpenLP.ProjectorTab', 'Projector') super(ProjectorTab, self).__init__(parent, 'Projector', projector_translated)
[docs] def setupUi(self): """ Setup the UI """ self.setObjectName('ProjectorTab') super(ProjectorTab, self).setupUi() self.connect_box = QtWidgets.QGroupBox(self.left_column) self.connect_box.setObjectName('connect_box') self.connect_box_layout = QtWidgets.QFormLayout(self.connect_box) self.connect_box_layout.setObjectName('connect_box_layout') # Start comms with projectors on startup self.connect_on_startup = QtWidgets.QCheckBox(self.connect_box) self.connect_on_startup.setObjectName('connect_on_startup') self.connect_box_layout.addRow(self.connect_on_startup) # Socket timeout self.socket_timeout_label = QtWidgets.QLabel(self.connect_box) self.socket_timeout_label.setObjectName('socket_timeout_label') self.socket_timeout_spin_box = QtWidgets.QSpinBox(self.connect_box) self.socket_timeout_spin_box.setObjectName('socket_timeout_spin_box') self.socket_timeout_spin_box.setMinimum(2) self.socket_timeout_spin_box.setMaximum(10) self.connect_box_layout.addRow(self.socket_timeout_label, self.socket_timeout_spin_box) # Poll interval self.socket_poll_label = QtWidgets.QLabel(self.connect_box) self.socket_poll_label.setObjectName('socket_poll_label') self.socket_poll_spin_box = QtWidgets.QSpinBox(self.connect_box) self.socket_poll_spin_box.setObjectName('socket_timeout_spin_box') self.socket_poll_spin_box.setMinimum(5) self.socket_poll_spin_box.setMaximum(60) self.connect_box_layout.addRow(self.socket_poll_label, self.socket_poll_spin_box) self.left_layout.addWidget(self.connect_box) # Source input select dialog box type self.dialog_type_label = QtWidgets.QLabel(self.connect_box) self.dialog_type_label.setObjectName('dialog_type_label') self.dialog_type_combo_box = QtWidgets.QComboBox(self.connect_box) self.dialog_type_combo_box.setObjectName('dialog_type_combo_box') self.dialog_type_combo_box.addItems(['', '']) self.connect_box_layout.addRow(self.dialog_type_label, self.dialog_type_combo_box) self.left_layout.addStretch() self.dialog_type_combo_box.activated.connect(self.on_dialog_type_combo_box_changed)
[docs] def retranslateUi(self): """ Translate the UI on the fly """ self.tab_title_visible = UiStrings().Projectors self.connect_box.setTitle( translate('OpenLP.ProjectorTab', 'Communication Options')) self.connect_on_startup.setText( translate('OpenLP.ProjectorTab', 'Connect to projectors on startup')) self.socket_timeout_label.setText( translate('OpenLP.ProjectorTab', 'Socket timeout (seconds)')) self.socket_poll_label.setText( translate('OpenLP.ProjectorTab', 'Poll time (seconds)')) self.dialog_type_label.setText( translate('Openlp.ProjectorTab', 'Source select dialog interface')) self.dialog_type_combo_box.setItemText(DialogSourceStyle.Tabbed, translate('OpenLP.ProjectorTab', 'Tabbed dialog box')) self.dialog_type_combo_box.setItemText(DialogSourceStyle.Single, translate('OpenLP.ProjectorTab', 'Single dialog box'))
[docs] def load(self): """ Load the projector settings on startup """ settings = Settings() settings.beginGroup(self.settings_section) self.connect_on_startup.setChecked(settings.value('connect on start')) self.socket_timeout_spin_box.setValue(settings.value('socket timeout')) self.socket_poll_spin_box.setValue(settings.value('poll time')) self.dialog_type_combo_box.setCurrentIndex(settings.value('source dialog type')) settings.endGroup()
[docs] def save(self): """ Save the projector settings """ settings = Settings() settings.beginGroup(self.settings_section) settings.setValue('connect on start', self.connect_on_startup.isChecked()) settings.setValue('socket timeout', self.socket_timeout_spin_box.value()) settings.setValue('poll time', self.socket_poll_spin_box.value()) settings.setValue('source dialog type', self.dialog_type_combo_box.currentIndex()) settings.endGroup()
[docs] def on_dialog_type_combo_box_changed(self): self.dialog_type = self.dialog_type_combo_box.currentIndex()