# -*- 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 #
###############################################################################
import os.path
from PyQt5 import QtCore, QtGui, QtNetwork, QtWidgets
from openlp.core.common import AppLocation, Settings, translate
from openlp.core.lib import SettingsTab, build_icon
ZERO_URL = '0.0.0.0'
[docs]class RemoteTab(SettingsTab):
"""
RemoteTab is the Remotes settings tab in the settings dialog.
"""
def __init__(self, parent, title, visible_title, icon_path):
super(RemoteTab, self).__init__(parent, title, visible_title, icon_path)
[docs] def setupUi(self):
self.setObjectName('RemoteTab')
super(RemoteTab, self).setupUi()
self.server_settings_group_box = QtWidgets.QGroupBox(self.left_column)
self.server_settings_group_box.setObjectName('server_settings_group_box')
self.server_settings_layout = QtWidgets.QFormLayout(self.server_settings_group_box)
self.server_settings_layout.setObjectName('server_settings_layout')
self.address_label = QtWidgets.QLabel(self.server_settings_group_box)
self.address_label.setObjectName('address_label')
self.address_edit = QtWidgets.QLineEdit(self.server_settings_group_box)
self.address_edit.setSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Fixed)
self.address_edit.setValidator(QtGui.QRegExpValidator(QtCore.QRegExp('\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'),
self))
self.address_edit.setObjectName('address_edit')
self.server_settings_layout.addRow(self.address_label, self.address_edit)
self.twelve_hour_check_box = QtWidgets.QCheckBox(self.server_settings_group_box)
self.twelve_hour_check_box.setObjectName('twelve_hour_check_box')
self.server_settings_layout.addRow(self.twelve_hour_check_box)
self.thumbnails_check_box = QtWidgets.QCheckBox(self.server_settings_group_box)
self.thumbnails_check_box.setObjectName('thumbnails_check_box')
self.server_settings_layout.addRow(self.thumbnails_check_box)
self.left_layout.addWidget(self.server_settings_group_box)
self.http_settings_group_box = QtWidgets.QGroupBox(self.left_column)
self.http_settings_group_box.setObjectName('http_settings_group_box')
self.http_setting_layout = QtWidgets.QFormLayout(self.http_settings_group_box)
self.http_setting_layout.setObjectName('http_setting_layout')
self.port_label = QtWidgets.QLabel(self.http_settings_group_box)
self.port_label.setObjectName('port_label')
self.port_spin_box = QtWidgets.QSpinBox(self.http_settings_group_box)
self.port_spin_box.setMaximum(32767)
self.port_spin_box.setObjectName('port_spin_box')
self.http_setting_layout.addRow(self.port_label, self.port_spin_box)
self.remote_url_label = QtWidgets.QLabel(self.http_settings_group_box)
self.remote_url_label.setObjectName('remote_url_label')
self.remote_url = QtWidgets.QLabel(self.http_settings_group_box)
self.remote_url.setObjectName('remote_url')
self.remote_url.setOpenExternalLinks(True)
self.http_setting_layout.addRow(self.remote_url_label, self.remote_url)
self.stage_url_label = QtWidgets.QLabel(self.http_settings_group_box)
self.stage_url_label.setObjectName('stage_url_label')
self.stage_url = QtWidgets.QLabel(self.http_settings_group_box)
self.stage_url.setObjectName('stage_url')
self.stage_url.setOpenExternalLinks(True)
self.http_setting_layout.addRow(self.stage_url_label, self.stage_url)
self.chords_url_label = QtWidgets.QLabel(self.http_settings_group_box)
self.chords_url_label.setObjectName('chords_url_label')
self.chords_url = QtWidgets.QLabel(self.http_settings_group_box)
self.chords_url.setObjectName('chords_url')
self.chords_url.setOpenExternalLinks(True)
self.http_setting_layout.addRow(self.chords_url_label, self.chords_url)
self.live_url_label = QtWidgets.QLabel(self.http_settings_group_box)
self.live_url_label.setObjectName('live_url_label')
self.live_url = QtWidgets.QLabel(self.http_settings_group_box)
self.live_url.setObjectName('live_url')
self.live_url.setOpenExternalLinks(True)
self.http_setting_layout.addRow(self.live_url_label, self.live_url)
self.left_layout.addWidget(self.http_settings_group_box)
self.user_login_group_box = QtWidgets.QGroupBox(self.left_column)
self.user_login_group_box.setCheckable(True)
self.user_login_group_box.setChecked(False)
self.user_login_group_box.setObjectName('user_login_group_box')
self.user_login_layout = QtWidgets.QFormLayout(self.user_login_group_box)
self.user_login_layout.setObjectName('user_login_layout')
self.user_id_label = QtWidgets.QLabel(self.user_login_group_box)
self.user_id_label.setObjectName('user_id_label')
self.user_id = QtWidgets.QLineEdit(self.user_login_group_box)
self.user_id.setObjectName('user_id')
self.user_login_layout.addRow(self.user_id_label, self.user_id)
self.password_label = QtWidgets.QLabel(self.user_login_group_box)
self.password_label.setObjectName('password_label')
self.password = QtWidgets.QLineEdit(self.user_login_group_box)
self.password.setObjectName('password')
self.user_login_layout.addRow(self.password_label, self.password)
self.left_layout.addWidget(self.user_login_group_box)
self.android_app_group_box = QtWidgets.QGroupBox(self.right_column)
self.android_app_group_box.setObjectName('android_app_group_box')
self.right_layout.addWidget(self.android_app_group_box)
self.android_qr_layout = QtWidgets.QVBoxLayout(self.android_app_group_box)
self.android_qr_layout.setObjectName('android_qr_layout')
self.android_qr_code_label = QtWidgets.QLabel(self.android_app_group_box)
self.android_qr_code_label.setPixmap(QtGui.QPixmap(':/remotes/android_app_qr.png'))
self.android_qr_code_label.setAlignment(QtCore.Qt.AlignCenter)
self.android_qr_code_label.setObjectName('android_qr_code_label')
self.android_qr_layout.addWidget(self.android_qr_code_label)
self.android_qr_description_label = QtWidgets.QLabel(self.android_app_group_box)
self.android_qr_description_label.setObjectName('android_qr_description_label')
self.android_qr_description_label.setOpenExternalLinks(True)
self.android_qr_description_label.setWordWrap(True)
self.android_qr_layout.addWidget(self.android_qr_description_label)
self.ios_app_group_box = QtWidgets.QGroupBox(self.right_column)
self.ios_app_group_box.setObjectName('ios_app_group_box')
self.right_layout.addWidget(self.ios_app_group_box)
self.ios_qr_layout = QtWidgets.QVBoxLayout(self.ios_app_group_box)
self.ios_qr_layout.setObjectName('ios_qr_layout')
self.ios_qr_code_label = QtWidgets.QLabel(self.ios_app_group_box)
self.ios_qr_code_label.setPixmap(QtGui.QPixmap(':/remotes/ios_app_qr.png'))
self.ios_qr_code_label.setAlignment(QtCore.Qt.AlignCenter)
self.ios_qr_code_label.setObjectName('ios_qr_code_label')
self.ios_qr_layout.addWidget(self.ios_qr_code_label)
self.ios_qr_description_label = QtWidgets.QLabel(self.ios_app_group_box)
self.ios_qr_description_label.setObjectName('ios_qr_description_label')
self.ios_qr_description_label.setOpenExternalLinks(True)
self.ios_qr_description_label.setWordWrap(True)
self.ios_qr_layout.addWidget(self.ios_qr_description_label)
self.left_layout.addStretch()
self.right_layout.addStretch()
self.twelve_hour_check_box.stateChanged.connect(self.on_twelve_hour_check_box_changed)
self.thumbnails_check_box.stateChanged.connect(self.on_thumbnails_check_box_changed)
self.address_edit.textChanged.connect(self.set_urls)
self.port_spin_box.valueChanged.connect(self.set_urls)
[docs] def retranslateUi(self):
self.server_settings_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'Server Settings'))
self.address_label.setText(translate('RemotePlugin.RemoteTab', 'Serve on IP address:'))
self.port_label.setText(translate('RemotePlugin.RemoteTab', 'Port number:'))
self.remote_url_label.setText(translate('RemotePlugin.RemoteTab', 'Remote URL:'))
self.stage_url_label.setText(translate('RemotePlugin.RemoteTab', 'Stage view URL:'))
self.chords_url_label.setText(translate('RemotePlugin.RemoteTab', 'Chords view URL:'))
self.live_url_label.setText(translate('RemotePlugin.RemoteTab', 'Live view URL:'))
self.twelve_hour_check_box.setText(translate('RemotePlugin.RemoteTab', 'Display stage time in 12h format'))
self.thumbnails_check_box.setText(translate('RemotePlugin.RemoteTab',
'Show thumbnails of non-text slides in remote and stage view.'))
self.android_app_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'Android App'))
self.android_qr_description_label.setText(
translate('RemotePlugin.RemoteTab',
'Scan the QR code or click <a href="{qr}">download</a> to install the Android app from Google '
'Play.').format(qr='https://play.google.com/store/apps/details?id=org.openlp.android2'))
self.ios_app_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'iOS App'))
self.ios_qr_description_label.setText(
translate('RemotePlugin.RemoteTab',
'Scan the QR code or click <a href="{qr}">download</a> to install the iOS app from the App '
'Store.').format(qr='https://itunes.apple.com/app/id1096218725'))
self.user_login_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'User Authentication'))
self.user_id_label.setText(translate('RemotePlugin.RemoteTab', 'User id:'))
self.password_label.setText(translate('RemotePlugin.RemoteTab', 'Password:'))
[docs] def set_urls(self):
"""
Update the display based on the data input on the screen
"""
ip_address = self.get_ip_address(self.address_edit.text())
http_url = 'http://{url}:{text}/'.format(url=ip_address, text=self.port_spin_box.value())
self.remote_url.setText('<a href="{url}">{url}</a>'.format(url=http_url))
http_url_temp = http_url + 'stage'
self.stage_url.setText('<a href="{url}">{url}</a>'.format(url=http_url_temp))
http_url_temp = http_url + 'main'
self.live_url.setText('<a href="{url}">{url}</a>'.format(url=http_url_temp))
[docs] def get_ip_address(self, ip_address):
"""
returns the IP address in dependency of the passed address
ip_address == 0.0.0.0: return the IP address of the first valid interface
else: return ip_address
"""
if ip_address == ZERO_URL:
interfaces = QtNetwork.QNetworkInterface.allInterfaces()
for interface in interfaces:
if not interface.isValid():
continue
if not (interface.flags() & (QtNetwork.QNetworkInterface.IsUp | QtNetwork.QNetworkInterface.IsRunning)):
continue
for address in interface.addressEntries():
ip = address.ip()
if ip.protocol() == QtNetwork.QAbstractSocket.IPv4Protocol and \
ip != QtNetwork.QHostAddress.LocalHost:
return ip.toString()
return ip_address
[docs] def load(self):
"""
Load the configuration and update the server configuration if necessary
"""
self.port_spin_box.setValue(Settings().value(self.settings_section + '/port'))
self.address_edit.setText(Settings().value(self.settings_section + '/ip address'))
self.twelve_hour = Settings().value(self.settings_section + '/twelve hour')
self.twelve_hour_check_box.setChecked(self.twelve_hour)
self.thumbnails = Settings().value(self.settings_section + '/thumbnails')
self.thumbnails_check_box.setChecked(self.thumbnails)
self.user_login_group_box.setChecked(Settings().value(self.settings_section + '/authentication enabled'))
self.user_id.setText(Settings().value(self.settings_section + '/user id'))
self.password.setText(Settings().value(self.settings_section + '/password'))
self.set_urls()
[docs] def save(self):
"""
Save the configuration and update the server configuration if necessary
"""
if Settings().value(self.settings_section + '/ip address') != self.address_edit.text() or \
Settings().value(self.settings_section + '/port') != self.port_spin_box.value():
self.settings_form.register_post_process('remotes_config_updated')
Settings().setValue(self.settings_section + '/port', self.port_spin_box.value())
Settings().setValue(self.settings_section + '/ip address', self.address_edit.text())
Settings().setValue(self.settings_section + '/twelve hour', self.twelve_hour)
Settings().setValue(self.settings_section + '/thumbnails', self.thumbnails)
Settings().setValue(self.settings_section + '/authentication enabled', self.user_login_group_box.isChecked())
Settings().setValue(self.settings_section + '/user id', self.user_id.text())
Settings().setValue(self.settings_section + '/password', self.password.text())
self.generate_icon()
[docs] def on_twelve_hour_check_box_changed(self, check_state):
"""
Toggle the 12 hour check box.
"""
self.twelve_hour = False
# we have a set value convert to True/False
if check_state == QtCore.Qt.Checked:
self.twelve_hour = True
[docs] def on_thumbnails_check_box_changed(self, check_state):
"""
Toggle the thumbnail check box.
"""
self.thumbnails = False
# we have a set value convert to True/False
if check_state == QtCore.Qt.Checked:
self.thumbnails = True
[docs] def generate_icon(self):
"""
Generate icon for main window
"""
self.remote_server_icon.hide()
icon = QtGui.QImage(':/remote/network_server.png')
icon = icon.scaled(80, 80, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation)
if Settings().value(self.settings_section + '/authentication enabled'):
overlay = QtGui.QImage(':/remote/network_auth.png')
overlay = overlay.scaled(60, 60, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation)
painter = QtGui.QPainter(icon)
painter.drawImage(20, 0, overlay)
painter.end()
self.remote_server_icon.setPixmap(QtGui.QPixmap.fromImage(icon))
self.remote_server_icon.show()