mirror of https://gitlab.com/openlp/openlp.git
1003 lines
53 KiB
Python
1003 lines
53 KiB
Python
# -*- coding: utf-8 -*-
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##########################################################################
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# OpenLP - Open Source Lyrics Projection #
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# ---------------------------------------------------------------------- #
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# Copyright (c) 2008-2023 OpenLP Developers #
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# ---------------------------------------------------------------------- #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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##########################################################################
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"""
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:mod: openlp.core.ui.projector.manager` module
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Provides the functions for the display/control of Projectors.
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"""
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import logging
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from PyQt5 import QtCore, QtGui, QtWidgets
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from openlp.core.common.i18n import translate
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from openlp.core.common.mixins import LogMixin, RegistryProperties
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from openlp.core.common.registry import Registry, RegistryBase
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from openlp.core.lib.ui import create_widget_action
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from openlp.core.projectors import DialogSourceStyle
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from openlp.core.projectors.constants import E_AUTHENTICATION, E_ERROR, E_NETWORK, E_NOT_CONNECTED, E_SOCKET_TIMEOUT,\
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E_UNKNOWN_SOCKET_ERROR, PJLINK_PORT, QSOCKET_STATE, S_CONNECTED, S_CONNECTING, S_COOLDOWN, S_INITIALIZE, \
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S_NOT_CONNECTED, S_OFF, S_ON, S_STANDBY, S_WARMUP, STATUS_CODE, STATUS_MSG
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from openlp.core.projectors.db import ProjectorDB
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from openlp.core.projectors.editform import ProjectorEditForm
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from openlp.core.projectors.pjlink import PJLink, PJLinkUDP
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from openlp.core.projectors.sourceselectform import SourceSelectSingle, SourceSelectTabs
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from openlp.core.ui.icons import UiIcons
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from openlp.core.widgets.toolbar import OpenLPToolbar
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log = logging.getLogger(__name__)
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log.debug('projectormanager loaded')
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class UiProjectorManager(object):
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"""
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UI part of the Projector Manager
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"""
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def setup_ui(self, widget):
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"""
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Define the UI
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:param widget: The screen object the dialog is to be attached to.
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"""
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log.debug('setup_ui()')
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# Create ProjectorManager box
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self.layout = QtWidgets.QVBoxLayout(widget)
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self.layout.setSpacing(0)
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self.layout.setContentsMargins(0, 0, 0, 0)
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self.layout.setObjectName('layout')
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# Add one selection toolbar
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self.one_toolbar = OpenLPToolbar(widget)
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self.one_toolbar.add_toolbar_action('new_projector',
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text=translate('OpenLP.ProjectorManager', 'Add Projector'),
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icon=UiIcons().new,
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tooltip=translate('OpenLP.ProjectorManager', 'Add a new projector.'),
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triggers=self.on_add_projector)
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# Show edit/delete when projector not connected
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self.one_toolbar.add_toolbar_action('edit_projector',
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text=translate('OpenLP.ProjectorManager', 'Edit Projector'),
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icon=UiIcons().edit,
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tooltip=translate('OpenLP.ProjectorManager', 'Edit selected projector.'),
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triggers=self.on_edit_projector)
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self.one_toolbar.add_toolbar_action('delete_projector',
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text=translate('OpenLP.ProjectorManager', 'Delete Projector'),
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icon=UiIcons().delete,
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tooltip=translate('OpenLP.ProjectorManager', 'Delete selected projector.'),
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triggers=self.on_delete_projector)
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# Show source/view when projector connected
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self.one_toolbar.add_toolbar_action('source_view_projector',
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text=translate('OpenLP.ProjectorManager', 'Select Input Source'),
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icon=UiIcons().projector_hdmi,
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tooltip=translate('OpenLP.ProjectorManager',
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'Choose input source on selected projector.'),
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triggers=self.on_select_input)
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self.one_toolbar.add_toolbar_action('view_projector',
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text=translate('OpenLP.ProjectorManager', 'View Projector'),
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icon=UiIcons().info,
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tooltip=translate('OpenLP.ProjectorManager',
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'View selected projector information.'),
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triggers=self.on_status_projector)
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self.one_toolbar.addSeparator()
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self.one_toolbar.add_toolbar_action('connect_projector',
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text=translate('OpenLP.ProjectorManager',
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'Connect to selected projector.'),
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icon=UiIcons().projector_select_connect,
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tooltip=translate('OpenLP.ProjectorManager',
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'Connect to selected projector.'),
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triggers=self.on_connect_projector)
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self.one_toolbar.add_toolbar_action('connect_projector_multiple',
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text=translate('OpenLP.ProjectorManager',
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'Connect to selected projectors'),
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icon=UiIcons().projector_connect,
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tooltip=translate('OpenLP.ProjectorManager',
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'Connect to selected projectors.'),
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triggers=self.on_connect_projector)
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self.one_toolbar.add_toolbar_action('disconnect_projector',
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text=translate('OpenLP.ProjectorManager',
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'Disconnect from selected projectors'),
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icon=UiIcons().projector_select_disconnect,
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tooltip=translate('OpenLP.ProjectorManager',
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'Disconnect from selected projector.'),
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triggers=self.on_disconnect_projector)
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self.one_toolbar.add_toolbar_action('disconnect_projector_multiple',
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text=translate('OpenLP.ProjectorManager',
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'Disconnect from selected projector'),
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icon=UiIcons().projector_disconnect,
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tooltip=translate('OpenLP.ProjectorManager',
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'Disconnect from selected projectors.'),
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triggers=self.on_disconnect_projector)
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self.one_toolbar.addSeparator()
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self.one_toolbar.add_toolbar_action('poweron_projector',
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text=translate('OpenLP.ProjectorManager',
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'Power on selected projector'),
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icon=UiIcons().projector_power_on,
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tooltip=translate('OpenLP.ProjectorManager',
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'Power on selected projector.'),
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triggers=self.on_poweron_projector)
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self.one_toolbar.add_toolbar_action('poweron_projector_multiple',
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text=translate('OpenLP.ProjectorManager',
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'Power on selected projector'),
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icon=UiIcons().projector_on,
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tooltip=translate('OpenLP.ProjectorManager',
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'Power on selected projectors.'),
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triggers=self.on_poweron_projector)
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self.one_toolbar.add_toolbar_action('poweroff_projector',
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text=translate('OpenLP.ProjectorManager', 'Standby selected projector'),
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icon=UiIcons().projector_power_off,
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tooltip=translate('OpenLP.ProjectorManager',
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'Put selected projector in standby.'),
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triggers=self.on_poweroff_projector)
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self.one_toolbar.add_toolbar_action('poweroff_projector_multiple',
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text=translate('OpenLP.ProjectorManager', 'Standby selected projector'),
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icon=UiIcons().projector_off,
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tooltip=translate('OpenLP.ProjectorManager',
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'Put selected projectors in standby.'),
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triggers=self.on_poweroff_projector)
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self.one_toolbar.addSeparator()
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self.one_toolbar.add_toolbar_action('blank_projector',
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text=translate('OpenLP.ProjectorManager',
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'Blank selected projector screen'),
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icon=UiIcons().blank,
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tooltip=translate('OpenLP.ProjectorManager',
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'Blank selected projector screen'),
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triggers=self.on_blank_projector)
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self.one_toolbar.add_toolbar_action('blank_projector_multiple',
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text=translate('OpenLP.ProjectorManager',
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'Blank selected projectors screen'),
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icon=UiIcons().blank,
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tooltip=translate('OpenLP.ProjectorManager',
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'Blank selected projectors screen.'),
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triggers=self.on_blank_projector)
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self.one_toolbar.add_toolbar_action('show_projector',
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text=translate('OpenLP.ProjectorManager',
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'Show selected projector screen'),
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icon=UiIcons().desktop,
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tooltip=translate('OpenLP.ProjectorManager',
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'Show selected projector screen.'),
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triggers=self.on_show_projector)
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self.one_toolbar.add_toolbar_action('show_projector_multiple',
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text=translate('OpenLP.ProjectorManager',
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'Show selected projector screen'),
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icon=UiIcons().desktop,
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tooltip=translate('OpenLP.ProjectorManager',
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'Show selected projectors screen.'),
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triggers=self.on_show_projector)
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self.layout.addWidget(self.one_toolbar)
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self.projector_one_widget = QtWidgets.QWidgetAction(self.one_toolbar)
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self.projector_one_widget.setObjectName('projector_one_toolbar_widget')
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# Create projector manager list
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self.projector_list_widget = QtWidgets.QListWidget(widget)
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self.projector_list_widget.setSelectionMode(QtWidgets.QAbstractItemView.ExtendedSelection)
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self.projector_list_widget.setAlternatingRowColors(True)
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self.projector_list_widget.setIconSize(QtCore.QSize(90, 50))
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self.projector_list_widget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
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self.projector_list_widget.setObjectName('projector_list_widget')
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self.layout.addWidget(self.projector_list_widget)
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self.projector_list_widget.customContextMenuRequested.connect(self.context_menu)
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self.projector_list_widget.itemDoubleClicked.connect(self.on_doubleclick_item)
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# Build the context menu
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self.menu = QtWidgets.QMenu()
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self.status_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'&View Projector Information'),
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icon=UiIcons().info,
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triggers=self.on_status_projector)
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self.edit_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'&Edit Projector'),
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icon=UiIcons().edit,
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triggers=self.on_edit_projector)
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self.view_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'&View Projector'),
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icon=UiIcons().edit,
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triggers=self.on_view_projector)
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self.menu.addSeparator()
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self.connect_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'&Connect Projector'),
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icon=UiIcons().projector_connect,
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triggers=self.on_connect_projector)
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self.disconnect_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'D&isconnect Projector'),
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icon=UiIcons().projector_off,
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triggers=self.on_disconnect_projector)
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self.menu.addSeparator()
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self.poweron_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'Power &On Projector'),
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icon=UiIcons().projector_on,
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triggers=self.on_poweron_projector)
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self.poweroff_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'Power O&ff Projector'),
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icon=UiIcons().projector_off,
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triggers=self.on_poweroff_projector)
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self.menu.addSeparator()
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self.select_input_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'Select &Input'),
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icon=UiIcons().projector_hdmi,
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triggers=self.on_select_input)
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self.edit_input_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'Edit Input Source'),
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icon=UiIcons().edit,
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triggers=self.on_edit_input)
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self.blank_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'&Blank Projector Screen'),
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icon=UiIcons().blank,
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triggers=self.on_blank_projector)
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self.show_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'&Show Projector Screen'),
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icon=UiIcons().projector,
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triggers=self.on_show_projector)
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self.view_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'&Show Projector Screen'),
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icon=UiIcons().projector,
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triggers=self.on_view_projector)
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self.menu.addSeparator()
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self.delete_action = create_widget_action(self.menu,
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text=translate('OpenLP.ProjectorManager',
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'&Delete Projector'),
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icon=UiIcons().delete,
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triggers=self.on_delete_projector)
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self.update_icons()
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class ProjectorManager(QtWidgets.QWidget, RegistryBase, UiProjectorManager, LogMixin, RegistryProperties):
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"""
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Manage the projectors.
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"""
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def __init__(self, parent=None, projectordb=None):
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"""
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Basic initialization.
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:param parent: Who I belong to.
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:param projectordb: Database session inherited from superclass.
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"""
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log.debug('__init__()')
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super(ProjectorManager, self).__init__(parent)
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self.settings_section = 'projector'
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self.projectordb = projectordb
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self.projector_list = []
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self.source_select_form = None
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# Dictionary of PJLinkUDP objects to listen for UDP broadcasts from PJLink 2+ projectors.
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# Key is port number
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self.pjlink_udp = {}
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# Dict for matching projector status to display icon
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self.status_icons = {
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S_NOT_CONNECTED: UiIcons().projector_disconnect,
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S_CONNECTING: UiIcons().projector_connect,
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S_CONNECTED: UiIcons().projector_off,
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S_OFF: UiIcons().projector_off,
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S_INITIALIZE: UiIcons().projector_on,
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S_STANDBY: UiIcons().projector_off,
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S_WARMUP: UiIcons().projector_warmup,
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S_ON: UiIcons().projector_on,
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S_COOLDOWN: UiIcons().projector_cooldown,
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E_ERROR: UiIcons().projector_error,
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E_NETWORK: UiIcons().error,
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E_SOCKET_TIMEOUT: UiIcons().authentication,
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E_AUTHENTICATION: UiIcons().authentication,
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E_UNKNOWN_SOCKET_ERROR: UiIcons().error,
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E_NOT_CONNECTED: UiIcons().projector_disconnect
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}
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def bootstrap_initialise(self):
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"""
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Pre-initialize setups.
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"""
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self.setup_ui(self)
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if self.projectordb is None:
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# Work around for testing creating a ~/.openlp.data.projector.projector.sql file
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log.debug('Creating new ProjectorDB() instance')
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self.projectordb = ProjectorDB()
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else:
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log.debug('Using existing ProjectorDB() instance')
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self.get_settings()
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def bootstrap_post_set_up(self):
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"""
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Post-initialize setups.
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"""
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# Set 1.5 second delay before loading all projectors
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if self.autostart:
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log.debug('Delaying 1.5 seconds before loading all projectors')
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QtCore.QTimer().singleShot(1500, self._load_projectors)
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else:
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log.debug('Loading all projectors')
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self._load_projectors()
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self.projector_form = ProjectorEditForm(self, projectordb=self.projectordb)
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self.projector_form.updateProjectors.connect(self._load_projectors)
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self.projector_list_widget.itemSelectionChanged.connect(self.update_icons)
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def udp_listen_add(self, port=PJLINK_PORT):
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"""
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Add UDP broadcast listener
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NOTE: Check if PJLinkUDP port needs to be started when adding
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"""
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if port in self.pjlink_udp:
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log.warning(f'UDP Listener for port {port} already added - skipping')
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else:
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log.debug(f'Adding UDP listener on port {port}')
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self.pjlink_udp[port] = PJLinkUDP(port=port)
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Registry().execute('udp_broadcast_add', port=port, callback=self.pjlink_udp[port].check_settings)
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def udp_listen_delete(self, port):
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"""
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Remove a UDP broadcast listener
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NOTE: Check if PJLinkUDP port needs to be closed/stopped when deleting
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"""
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log.debug(f'Checking for UDP port {port} listener deletion')
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if port not in self.pjlink_udp:
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log.warning(f'UDP listener for port {port} not there - skipping delete')
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return
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keep_port = False
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for item in self.projector_list:
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if port == item.link.port:
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keep_port = True
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if keep_port:
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log.warning(f'UDP listener for port {port} needed for other projectors - skipping delete')
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return
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Registry().execute('udp_broadcast_remove', port=port)
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del self.pjlink_udp[port]
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log.debug(f'UDP listener for port {port} deleted')
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def get_settings(self):
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"""
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Retrieve the saved settings
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"""
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log.debug('Updating ProjectorManager settings')
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self.autostart = self.settings.value('projector/connect on start')
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self.poll_time = self.settings.value('projector/poll time')
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self.socket_timeout = self.settings.value('projector/socket timeout')
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self.source_select_dialog_type = self.settings.value('projector/source dialog type')
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def context_menu(self, point):
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"""
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Build the Right Click Context menu and set state.
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:param point: The position of the mouse so the correct item can be found.
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"""
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# QListWidgetItem to build menu for.
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item = self.projector_list_widget.itemAt(point)
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if item is None:
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return
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real_projector = item.data(QtCore.Qt.UserRole)
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projector_name = str(item.text())
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visible = real_projector.link.status_connect >= S_CONNECTED
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log.debug(f'({projector_name}) Building menu - visible = {visible}')
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self.delete_action.setVisible(True)
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self.edit_action.setVisible(True)
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self.view_action.setVisible(True)
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self.connect_action.setVisible(not visible)
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self.disconnect_action.setVisible(visible)
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self.status_action.setVisible(visible)
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self.select_input_action.setVisible(visible and real_projector.link.power == S_ON)
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self.edit_input_action.setVisible(visible and real_projector.link.power == S_ON)
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self.poweron_action.setVisible(visible and real_projector.link.power == S_STANDBY)
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self.poweroff_action.setVisible(visible and real_projector.link.power == S_ON)
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self.blank_action.setVisible(visible and real_projector.link.power == S_ON and
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not real_projector.link.shutter)
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self.show_action.setVisible(visible and real_projector.link.power == S_ON and
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real_projector.link.shutter)
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self.menu.projector = real_projector
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self.menu.exec(self.projector_list_widget.mapToGlobal(point))
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def on_edit_input(self, opt=None):
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self.on_select_input(opt=opt, edit=True)
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def on_select_input(self, opt=None, edit=False):
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"""
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Builds menu for 'Select Input' option, then calls the selected projector
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item to change input source.
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:param opt: Needed by PyQt5
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"""
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self.get_settings() # In case the dialog interface setting was changed
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list_item = self.projector_list_widget.item(self.projector_list_widget.currentRow())
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projector = list_item.data(QtCore.Qt.UserRole)
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# QTabwidget for source select
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source = 100
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while source > 99:
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|
if self.source_select_dialog_type == DialogSourceStyle.Tabbed:
|
|
source_select_form = SourceSelectTabs(parent=self,
|
|
projectordb=self.projectordb,
|
|
edit=edit)
|
|
else:
|
|
source_select_form = SourceSelectSingle(parent=self,
|
|
projectordb=self.projectordb,
|
|
edit=edit)
|
|
source = source_select_form.exec(projector.link)
|
|
log.debug(f'({projector.link.ip}) source_select_form() returned {source}')
|
|
if source is not None and source > 0:
|
|
projector.link.set_input_source(str(source))
|
|
return
|
|
|
|
def on_add_projector(self, opt=None):
|
|
"""
|
|
Calls edit dialog to add a new projector to the database
|
|
|
|
:param opt: Needed by PyQt5
|
|
"""
|
|
self.projector_form.exec()
|
|
|
|
def on_blank_projector(self, item=None, opt=None):
|
|
"""
|
|
Calls projector(s) thread to send blank screen command
|
|
|
|
:param item: Optional ProjectorItem() instance in case of direct call
|
|
:param opt: (Deprecated)
|
|
"""
|
|
if hasattr(item, 'pjlink'):
|
|
return item.pjlink.set_shutter_closed()
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
list_item.data(QtCore.Qt.UserRole).pjlink.set_shutter_closed()
|
|
|
|
def on_doubleclick_item(self, item):
|
|
"""
|
|
When item is doubleclicked, will connect to projector.
|
|
|
|
:param item: List widget item for connection.
|
|
"""
|
|
projector = item.data(QtCore.Qt.UserRole)
|
|
if QSOCKET_STATE[projector.link.state()] == S_CONNECTED:
|
|
log.debug(f'ProjectorManager: "{projector.pjlink.name}" already connected - skipping')
|
|
else:
|
|
log.debug(f'ProjectorManager: "{projector.pjlink.name}" calling connect_to_host()')
|
|
projector.link.connect_to_host()
|
|
return
|
|
|
|
def on_connect_projector(self, item=None, opt=None):
|
|
"""
|
|
Calls projector thread to connect to projector
|
|
|
|
:param item: (Optional) ProjectorItem() for direct call
|
|
:param opt: (Deprecated)
|
|
"""
|
|
if hasattr(item, 'pjlink'):
|
|
return item.pjlink.connect_to_host()
|
|
else:
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
list_item.data(QtCore.Qt.UserRole).pjlink.connect_to_host()
|
|
|
|
def on_delete_projector(self, opt=None):
|
|
"""
|
|
Deletes a projector from the list and the database
|
|
|
|
:param opt: Needed by PyQt5
|
|
"""
|
|
list_item = self.projector_list_widget.item(self.projector_list_widget.currentRow())
|
|
if list_item is None:
|
|
return
|
|
projector = list_item.data(QtCore.Qt.UserRole)
|
|
msg = QtWidgets.QMessageBox()
|
|
msg.setText(translate('OpenLP.ProjectorManager',
|
|
f'Delete projector ({projector.link.ip}) {projector.link.name}?'))
|
|
msg.setInformativeText(translate('OpenLP.ProjectorManager',
|
|
'Are you sure you want to delete this projector?'))
|
|
msg.setStandardButtons(msg.Cancel | msg.Ok)
|
|
msg.setDefaultButton(msg.Cancel)
|
|
ans = msg.exec()
|
|
if ans == msg.Cancel:
|
|
return
|
|
try:
|
|
projector.link.projectorChangeStatus.disconnect(self.update_status)
|
|
except (AttributeError, TypeError):
|
|
pass
|
|
try:
|
|
projector.link.authentication_error.disconnect(self.authentication_error)
|
|
except (AttributeError, TypeError):
|
|
pass
|
|
try:
|
|
projector.link.no_authentication_error.disconnect(self.no_authentication_error)
|
|
except (AttributeError, TypeError):
|
|
pass
|
|
try:
|
|
projector.link.projectorUpdateIcons.disconnect(self.update_icons)
|
|
except (AttributeError, TypeError):
|
|
pass
|
|
try:
|
|
projector.link.poll_timer.stop()
|
|
projector.link.poll_timer.timeout.disconnect(projector.link.poll_loop)
|
|
except (AttributeError, TypeError):
|
|
pass
|
|
try:
|
|
projector.link.socket_timer.stop()
|
|
projector.link.socket_timer.timeout.disconnect(projector.link.socket_abort)
|
|
except (AttributeError, TypeError):
|
|
pass
|
|
|
|
old_port = projector.link.port
|
|
# Rebuild projector list
|
|
new_list = []
|
|
for item in self.projector_list:
|
|
if item.link.db_item.id == projector.link.db_item.id:
|
|
log.debug(f'Removing projector "{item.link.name}"')
|
|
continue
|
|
new_list.append(item)
|
|
self.projector_list = new_list
|
|
list_item = self.projector_list_widget.takeItem(self.projector_list_widget.currentRow())
|
|
list_item = None
|
|
if not self.projectordb.delete_projector(projector.db_item):
|
|
log.warning(f'Delete projector {projector.db_item} failed')
|
|
for item in self.projector_list:
|
|
log.debug(f'New projector list - item: {item.link.ip} {item.link.name}')
|
|
self.udp_listen_delete(old_port)
|
|
|
|
def on_disconnect_projector(self, item=None, opt=None):
|
|
"""
|
|
Calls projector thread to disconnect from projector
|
|
|
|
:param item: (Optional) ProjectorItem() for direct call
|
|
:param opt: (Deprecated)
|
|
"""
|
|
if hasattr(item, 'pjlink'):
|
|
return item.pjlink.disconnect_from_host()
|
|
else:
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
list_item.data(QtCore.Qt.UserRole).pjlink.disconnect_from_host()
|
|
|
|
def on_edit_projector(self, opt=None):
|
|
"""
|
|
Calls edit dialog with selected projector to edit information
|
|
|
|
:param opt: Needed by PyQt5
|
|
"""
|
|
list_item = self.projector_list_widget.item(self.projector_list_widget.currentRow())
|
|
projector = list_item.data(QtCore.Qt.UserRole)
|
|
if projector is None:
|
|
return
|
|
self.old_projector = projector
|
|
projector.link.disconnect_from_host()
|
|
self.projector_form.exec(projector.db_item)
|
|
projector.db_item = self.projectordb.get_projector_by_id(self.old_projector.db_item.id)
|
|
|
|
def on_poweroff_projector(self, item=None, opt=None):
|
|
"""
|
|
Calls projector thread to turn projector off
|
|
|
|
:param item: (Optional) ProjectorItem() for direct call
|
|
:param opt: (Deprecated)
|
|
"""
|
|
if hasattr(item, 'pjlink'):
|
|
return item.pjlink.set_power_off()
|
|
else:
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
list_item.data(QtCore.Qt.UserRole).pjlink.set_power_off()
|
|
|
|
def on_poweron_projector(self, item=None, opt=None):
|
|
"""
|
|
Calls projector thread to turn projector on
|
|
|
|
:param item: (Optional) ProjectorItem() for direct call
|
|
:param opt: (Deprecated)
|
|
"""
|
|
if hasattr(item, 'pjlink'):
|
|
return item.pjlink.set_power_on()
|
|
else:
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
list_item.data(QtCore.Qt.UserRole).pjlink.set_power_on()
|
|
|
|
def on_show_projector(self, item=None, opt=None):
|
|
"""
|
|
Calls projector thread to open shutter
|
|
|
|
:param item: (Optional) ProjectorItem() for direct call
|
|
:param opt: (Deprecated)
|
|
"""
|
|
if hasattr(item, 'pjlink'):
|
|
return item.pjlink.set_shutter_open()
|
|
else:
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
list_item.data(QtCore.Qt.UserRole).pjlink.set_shutter_open()
|
|
|
|
def on_status_projector(self, opt=None):
|
|
"""
|
|
Builds message box with projector status information
|
|
|
|
:param opt: Needed by PyQt5
|
|
"""
|
|
lwi = self.projector_list_widget.item(self.projector_list_widget.currentRow())
|
|
projector = lwi.data(QtCore.Qt.UserRole)
|
|
message = '<b>{title}</b>: {data}<BR />'.format(title=translate('OpenLP.ProjectorManager', 'Name'),
|
|
data=projector.link.name)
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager', 'IP'),
|
|
data=projector.link.ip)
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager', 'Port'),
|
|
data=projector.link.port)
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager', 'Notes'),
|
|
data=projector.link.notes)
|
|
message += '<hr /><br >'
|
|
if projector.link.manufacturer is None:
|
|
message += translate('OpenLP.ProjectorManager', 'Projector information not available at this time.')
|
|
else:
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager',
|
|
'Projector Name'),
|
|
data=projector.link.pjlink_name)
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager', 'Manufacturer'),
|
|
data=projector.link.manufacturer)
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager', 'Model'),
|
|
data=projector.link.model)
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager', 'PJLink Class'),
|
|
data=projector.link.pjlink_class)
|
|
if projector.link.pjlink_class != 1:
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager',
|
|
'Software Version'),
|
|
data=projector.link.sw_version)
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager',
|
|
'Serial Number'),
|
|
data=projector.link.serial_no)
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager',
|
|
'Lamp Model Number'),
|
|
data=projector.link.model_lamp)
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager',
|
|
'Filter Model Number'),
|
|
data=projector.link.model_filter)
|
|
message += '<b>{title}</b>: {data}<br /><br />'.format(title=translate('OpenLP.ProjectorManager',
|
|
'Other info'),
|
|
data=projector.link.other_info)
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager', 'Power status'),
|
|
data=STATUS_MSG[projector.link.power])
|
|
message += '<b>{title}</b>: {data}<br />'.format(title=translate('OpenLP.ProjectorManager', 'Shutter is'),
|
|
data=translate('OpenLP.ProjectorManager', 'Closed')
|
|
if projector.link.shutter
|
|
else translate('OpenLP', 'Open'))
|
|
message = '{msg}<b>{source}</b>: {selected}<br />'.format(msg=message,
|
|
source=translate('OpenLP.ProjectorManager',
|
|
'Current source input is'),
|
|
selected=projector.link.source)
|
|
count = 1
|
|
for item in projector.link.lamp:
|
|
if item['On'] is None:
|
|
status = translate('OpenLP.ProjectorManager', 'Unavailable')
|
|
elif item['On']:
|
|
status = translate('OpenLP.ProjectorManager', 'ON')
|
|
else:
|
|
status = translate('OpenLP.ProjectorManager', 'OFF')
|
|
message += '<b>{title} {count}</b> {status} '.format(title=translate('OpenLP.ProjectorManager',
|
|
'Lamp'),
|
|
count=count,
|
|
status=status)
|
|
|
|
message += '<b>{title}</b>: {hours}<br />'.format(title=translate('OpenLP.ProjectorManager', 'Hours'),
|
|
hours=item['Hours'])
|
|
count += 1
|
|
message += '<hr /><br />'
|
|
if projector.link.projector_errors is None:
|
|
message += translate('OpenLP.ProjectorManager', 'No current errors or warnings')
|
|
else:
|
|
message += '<b>{data}</b>'.format(data=translate('OpenLP.ProjectorManager', 'Current errors/warnings'))
|
|
for (key, val) in projector.link.projector_errors.items():
|
|
message += '<b>{key}</b>: {data}<br />'.format(key=key, data=STATUS_MSG[val])
|
|
QtWidgets.QMessageBox.information(self, translate('OpenLP.ProjectorManager', 'Projector Information'), message)
|
|
|
|
def on_view_projector(self, opt=None):
|
|
"""
|
|
Calls edit dialog as readonly with selected projector to show information
|
|
|
|
:param opt: Needed by PyQt5
|
|
"""
|
|
list_item = self.projector_list_widget.item(self.projector_list_widget.currentRow())
|
|
projector = list_item.data(QtCore.Qt.UserRole)
|
|
if projector is None:
|
|
return
|
|
self.old_projector = projector
|
|
self.projector_form.exec(projector.db_item, edit=False)
|
|
|
|
def _add_projector(self, projector):
|
|
"""
|
|
Helper app to build a projector instance
|
|
|
|
:param projector: Dict of projector database information
|
|
:returns: PJLink() instance
|
|
"""
|
|
log.debug('_add_projector()')
|
|
return PJLink(projector=projector,
|
|
poll_time=self.poll_time,
|
|
socket_timeout=self.socket_timeout)
|
|
|
|
def add_projector(self, projector, start=False):
|
|
"""
|
|
Builds manager list item, projector thread, and timer for projector instance.
|
|
|
|
|
|
:param projector: Projector instance to add
|
|
:param start: Start projector if True
|
|
"""
|
|
item = ProjectorItem(parent=self, item=self._add_projector(projector))
|
|
item.db_item = projector
|
|
item.icon = QtGui.QIcon(self.status_icons[S_NOT_CONNECTED])
|
|
widget = QtWidgets.QListWidgetItem(item.icon,
|
|
item.pjlink.name,
|
|
self.projector_list_widget
|
|
)
|
|
widget.setData(QtCore.Qt.UserRole, item)
|
|
item.pjlink.db_item = item.db_item
|
|
item.widget = widget
|
|
item.pjlink.projectorChangeStatus.connect(self.update_status)
|
|
item.pjlink.projectorAuthentication.connect(self.authentication_error)
|
|
item.pjlink.projectorNoAuthentication.connect(self.no_authentication_error)
|
|
item.pjlink.projectorUpdateIcons.connect(self.update_icons)
|
|
# Add UDP listener for new projector port
|
|
self.udp_listen_add(item.pjlink.port)
|
|
self.projector_list.append(item)
|
|
if start:
|
|
item.pjlink.connect_to_host()
|
|
for item in self.projector_list:
|
|
log.debug(f'New projector list - item: ({item.pjlink.ip}) {item.pjlink.name}')
|
|
|
|
@QtCore.pyqtSlot(str)
|
|
def add_projector_from_wizard(self, ip, opts=None):
|
|
"""
|
|
Add a projector from the edit dialog
|
|
|
|
:param ip: IP address of new record item to find
|
|
:param opts: Needed by PyQt5
|
|
"""
|
|
log.debug(f'add_projector_from_wizard(ip={ip})')
|
|
item = self.projectordb.get_projector_by_ip(ip)
|
|
self.add_projector(item)
|
|
|
|
@QtCore.pyqtSlot(object)
|
|
def edit_projector_from_wizard(self, projector):
|
|
"""
|
|
Update projector from the wizard edit page
|
|
|
|
:param projector: Projector() instance of projector with updated information
|
|
"""
|
|
log.debug(f'edit_projector_from_wizard(ip={projector.ip})')
|
|
old_port = self.old_projector.link.port
|
|
old_ip = self.old_projector.link.ip
|
|
self.old_projector.link.name = projector.name
|
|
self.old_projector.link.ip = projector.ip
|
|
self.old_projector.link.pin = None if projector.pin == '' else projector.pin
|
|
self.old_projector.link.location = projector.location
|
|
self.old_projector.link.notes = projector.notes
|
|
self.old_projector.widget.setText(projector.name)
|
|
self.old_projector.link.port = int(projector.port)
|
|
# Update projector list items
|
|
for item in self.projector_list:
|
|
if item.link.ip == old_ip:
|
|
item.link.port = int(projector.port)
|
|
# NOTE: This assumes (!) we are using IP addresses as keys
|
|
break
|
|
# Update UDP listeners before setting old_projector.port
|
|
if old_port != projector.port:
|
|
self.udp_listen_delete(old_port)
|
|
self.udp_listen_add(int(projector.port))
|
|
|
|
def _load_projectors(self):
|
|
"""'
|
|
Load projectors - only call when initializing or after database changes
|
|
"""
|
|
log.debug('_load_projectors()')
|
|
self.projector_list_widget.clear()
|
|
for item in self.projectordb.get_projector_all():
|
|
self.add_projector(projector=item, start=self.autostart)
|
|
|
|
def get_projector_list(self):
|
|
"""
|
|
Return the list of active projectors
|
|
|
|
:returns: list
|
|
"""
|
|
return self.projector_list
|
|
|
|
@QtCore.pyqtSlot(str, int, str)
|
|
def update_status(self, ip, status=None, msg=None):
|
|
"""
|
|
Update the status information/icon for selected list item
|
|
|
|
:param ip: IP address of projector
|
|
:param status: Optional status code
|
|
:param msg: Optional status message
|
|
"""
|
|
if status is None:
|
|
return
|
|
item = None
|
|
for list_item in self.projector_list:
|
|
if ip == list_item.link.ip:
|
|
item = list_item
|
|
break
|
|
if item is None:
|
|
log.error(f'ProjectorManager: Unknown item "{ip}" - not updating status')
|
|
return
|
|
elif item.status == status:
|
|
log.debug(f'ProjectorManager: No status change for "{ip}" - not updating status')
|
|
return
|
|
|
|
item.status = status
|
|
item.icon = self.status_icons[status]
|
|
log.debug(f'({item.link.name}) Updating icon with {STATUS_CODE[status]}')
|
|
item.widget.setIcon(item.icon)
|
|
return self.update_icons()
|
|
|
|
def get_toolbar_item(self, name, enabled=False, hidden=False):
|
|
item = self.one_toolbar.findChild(QtWidgets.QAction, name)
|
|
if item == 0:
|
|
log.debug(f'No item found with name "{name}"')
|
|
return
|
|
item.setVisible(False if hidden else True)
|
|
item.setEnabled(True if enabled else False)
|
|
|
|
@QtCore.pyqtSlot()
|
|
def update_icons(self):
|
|
"""
|
|
Update the icons when the selected projectors change
|
|
"""
|
|
log.debug('update_icons(): Checking for selected projector items in list')
|
|
count = len(self.projector_list_widget.selectedItems())
|
|
projector = None
|
|
if count == 0:
|
|
self.get_toolbar_item('edit_projector')
|
|
self.get_toolbar_item('delete_projector')
|
|
self.get_toolbar_item('view_projector', hidden=True)
|
|
self.get_toolbar_item('source_view_projector', hidden=True)
|
|
self.get_toolbar_item('connect_projector')
|
|
self.get_toolbar_item('disconnect_projector')
|
|
self.get_toolbar_item('poweron_projector')
|
|
self.get_toolbar_item('poweroff_projector')
|
|
self.get_toolbar_item('blank_projector')
|
|
self.get_toolbar_item('show_projector')
|
|
self.get_toolbar_item('connect_projector_multiple', hidden=True)
|
|
self.get_toolbar_item('disconnect_projector_multiple', hidden=True)
|
|
self.get_toolbar_item('poweron_projector_multiple', hidden=True)
|
|
self.get_toolbar_item('poweroff_projector_multiple', hidden=True)
|
|
self.get_toolbar_item('blank_projector_multiple', hidden=True)
|
|
self.get_toolbar_item('show_projector_multiple', hidden=True)
|
|
elif count == 1:
|
|
log.debug('update_icons(): Found one item selected')
|
|
projector = self.projector_list_widget.selectedItems()[0].data(QtCore.Qt.UserRole)
|
|
connected = QSOCKET_STATE[projector.link.state()] == S_CONNECTED
|
|
power = projector.link.power == S_ON
|
|
self.get_toolbar_item('connect_projector_multiple', hidden=True)
|
|
self.get_toolbar_item('disconnect_projector_multiple', hidden=True)
|
|
self.get_toolbar_item('poweron_projector_multiple', hidden=True)
|
|
self.get_toolbar_item('poweroff_projector_multiple', hidden=True)
|
|
self.get_toolbar_item('blank_projector_multiple', hidden=True)
|
|
self.get_toolbar_item('show_projector_multiple', hidden=True)
|
|
if connected:
|
|
log.debug('update_icons(): Updating icons for connected state')
|
|
self.get_toolbar_item('view_projector', enabled=True)
|
|
self.get_toolbar_item('source_view_projector',
|
|
enabled=projector.link.source_available is not None and connected and power)
|
|
self.get_toolbar_item('edit_projector', hidden=True)
|
|
self.get_toolbar_item('delete_projector', hidden=True)
|
|
else:
|
|
log.debug('update_icons(): Updating for not connected state')
|
|
self.get_toolbar_item('view_projector', hidden=True)
|
|
self.get_toolbar_item('source_view_projector', hidden=True)
|
|
self.get_toolbar_item('edit_projector', enabled=True)
|
|
self.get_toolbar_item('delete_projector', enabled=True)
|
|
self.get_toolbar_item('connect_projector', enabled=not connected)
|
|
self.get_toolbar_item('disconnect_projector', enabled=connected)
|
|
self.get_toolbar_item('poweron_projector', enabled=connected and (projector.link.power == S_STANDBY))
|
|
self.get_toolbar_item('poweroff_projector', enabled=connected and (projector.link.power == S_ON))
|
|
if projector.link.shutter is not None:
|
|
self.get_toolbar_item('blank_projector', enabled=(connected and power and not projector.link.shutter))
|
|
self.get_toolbar_item('show_projector', enabled=(connected and power and projector.link.shutter))
|
|
else:
|
|
self.get_toolbar_item('blank_projector', enabled=False)
|
|
self.get_toolbar_item('show_projector', enabled=False)
|
|
else:
|
|
log.debug('update_icons(): Updating for multiple items selected')
|
|
self.get_toolbar_item('edit_projector', enabled=False)
|
|
self.get_toolbar_item('delete_projector', enabled=False)
|
|
self.get_toolbar_item('view_projector', hidden=True)
|
|
self.get_toolbar_item('source_view_projector', hidden=True)
|
|
self.get_toolbar_item('connect_projector', hidden=True)
|
|
self.get_toolbar_item('disconnect_projector', hidden=True)
|
|
self.get_toolbar_item('poweron_projector', hidden=True)
|
|
self.get_toolbar_item('poweroff_projector', hidden=True)
|
|
self.get_toolbar_item('blank_projector', hidden=True)
|
|
self.get_toolbar_item('show_projector', hidden=True)
|
|
self.get_toolbar_item('connect_projector_multiple', hidden=False, enabled=True)
|
|
self.get_toolbar_item('disconnect_projector_multiple', hidden=False, enabled=True)
|
|
self.get_toolbar_item('poweron_projector_multiple', hidden=False, enabled=True)
|
|
self.get_toolbar_item('poweroff_projector_multiple', hidden=False, enabled=True)
|
|
self.get_toolbar_item('blank_projector_multiple', hidden=False, enabled=True)
|
|
self.get_toolbar_item('show_projector_multiple', hidden=False, enabled=True)
|
|
|
|
@QtCore.pyqtSlot(str)
|
|
def authentication_error(self, name):
|
|
"""
|
|
Display warning dialog when attempting to connect with invalid pin
|
|
|
|
:param name: Name from QListWidgetItem
|
|
"""
|
|
title = '"{name} {message}" '.format(name=name,
|
|
message=translate('OpenLP.ProjectorManager', 'Authentication Error'))
|
|
QtWidgets.QMessageBox.warning(self, title,
|
|
'<br />There was an authentication error while trying to connect.'
|
|
'<br /><br />Please verify your PIN setting '
|
|
'for projector item "{name}"'.format(name=name))
|
|
|
|
@QtCore.pyqtSlot(str)
|
|
def no_authentication_error(self, name):
|
|
"""
|
|
Display warning dialog when pin saved for item but projector does not
|
|
require pin.
|
|
|
|
:param name: Name from QListWidgetItem
|
|
"""
|
|
title = '"{name} {message}" '.format(name=name,
|
|
message=translate('OpenLP.ProjectorManager', 'No Authentication Error'))
|
|
QtWidgets.QMessageBox.warning(self, title,
|
|
'<br />PIN is set and projector does not require authentication.'
|
|
'<br /><br />Please verify your PIN setting '
|
|
'for projector item "{name}"'.format(name=name))
|
|
|
|
|
|
class ProjectorItem(QtCore.QObject):
|
|
"""
|
|
Class for the projector list widget item.
|
|
NOTE: Actual PJLink class instance should be saved as self.link
|
|
"""
|
|
def __init__(self, parent=None, link=None, item=None):
|
|
"""
|
|
Initialization for ProjectorItem instance
|
|
|
|
:param link: (Deprecated) PJLink instance for QListWidgetItem
|
|
:param item: PJLink instance for QListWidgetItem
|
|
"""
|
|
# Refactor so self.link is renamed self.pjlink to clarify reference
|
|
if link is None:
|
|
self.link = item
|
|
self.pjlink = item
|
|
else:
|
|
self.link = link
|
|
self.pjlink = link
|
|
self.thread = None
|
|
self.icon = None
|
|
self.widget = None
|
|
self.my_parent = None
|
|
self.timer = None
|
|
self.projectordb_item = None
|
|
self.poll_time = None
|
|
self.socket_timeout = None
|
|
self.status = S_NOT_CONNECTED
|
|
self.serial_no = None
|
|
self.sw_version = None
|
|
self.model_filter = None
|
|
self.model_lamp = None
|
|
super().__init__()
|
|
|
|
|
|
def not_implemented(function):
|
|
"""
|
|
Temporary function to build an information message box indicating function not implemented yet
|
|
|
|
:param func: Function name
|
|
"""
|
|
QtWidgets.QMessageBox.information(None,
|
|
translate('OpenLP.ProjectorManager', 'Not Implemented Yet'),
|
|
translate('OpenLP.ProjectorManager',
|
|
'Function "{function}"<br />has not been implemented yet.'
|
|
'<br />Please check back again later.'.format(function=function)))
|