forked from openlp/openlp
1008 lines
53 KiB
Python
1008 lines
53 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=120 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) 2008-2017 OpenLP Developers #
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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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"""
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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 import RegistryProperties, Settings, OpenLPMixin, \
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RegistryMixin, translate
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from openlp.core.ui.lib import OpenLPToolbar
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from openlp.core.lib.ui import create_widget_action
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from openlp.core.lib.projector import DialogSourceStyle
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from openlp.core.lib.projector.constants import ERROR_MSG, ERROR_STRING, E_AUTHENTICATION, E_ERROR, \
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E_NETWORK, E_NOT_CONNECTED, E_UNKNOWN_SOCKET_ERROR, STATUS_STRING, S_CONNECTED, S_CONNECTING, S_COOLDOWN, \
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S_INITIALIZE, S_NOT_CONNECTED, S_OFF, S_ON, S_STANDBY, S_WARMUP
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from openlp.core.lib.projector.db import ProjectorDB
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from openlp.core.lib.projector.pjlink1 import PJLink
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from openlp.core.lib.projector.pjlink2 import PJLinkUDP
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from openlp.core.ui.projector.editform import ProjectorEditForm
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from openlp.core.ui.projector.sourceselectform import SourceSelectTabs, SourceSelectSingle
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log = logging.getLogger(__name__)
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log.debug('projectormanager loaded')
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# Dict for matching projector status to display icon
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STATUS_ICONS = {
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S_NOT_CONNECTED: ':/projector/projector_item_disconnect.png',
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S_CONNECTING: ':/projector/projector_item_connect.png',
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S_CONNECTED: ':/projector/projector_off.png',
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S_OFF: ':/projector/projector_off.png',
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S_INITIALIZE: ':/projector/projector_off.png',
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S_STANDBY: ':/projector/projector_off.png',
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S_WARMUP: ':/projector/projector_warmup.png',
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S_ON: ':/projector/projector_on.png',
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S_COOLDOWN: ':/projector/projector_cooldown.png',
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E_ERROR: ':/projector/projector_error.png',
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E_NETWORK: ':/projector/projector_not_connected_error.png',
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E_AUTHENTICATION: ':/projector/projector_not_connected_error.png',
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E_UNKNOWN_SOCKET_ERROR: ':/projector/projector_not_connected_error.png',
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E_NOT_CONNECTED: ':/projector/projector_not_connected_error.png'
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}
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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=':/projector/projector_new.png',
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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=':/general/general_edit.png',
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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=':/general/general_delete.png',
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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=':/projector/projector_hdmi.png',
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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=':/system/system_about.png',
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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=':/projector/projector_connect.png',
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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=':/projector/projector_connect_tiled.png',
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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=':/projector/projector_disconnect.png',
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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=':/projector/projector_disconnect_tiled.png',
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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=':/projector/projector_power_on.png',
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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=':/projector/projector_power_on_tiled.png',
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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=':/projector/projector_power_off.png',
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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=':/projector/projector_power_off_tiled.png',
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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=':/projector/projector_blank.png',
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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=':/projector/projector_blank_tiled.png',
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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=':/projector/projector_show.png',
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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=':/projector/projector_show_tiled.png',
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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=':/system/system_about.png',
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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=':/projector/projector_edit.png',
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triggers=self.on_edit_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=':/projector/projector_connect.png',
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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=':/projector/projector_disconnect.png',
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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=':/projector/projector_power_on.png',
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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=':/projector/projector_power_off.png',
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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=':/projector/projector_hdmi.png',
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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=':/general/general_edit.png',
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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=':/projector/projector_blank.png',
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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=':/projector/projector_show.png',
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triggers=self.on_show_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=':/general/general_delete.png',
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triggers=self.on_delete_projector)
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self.update_icons()
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class ProjectorManager(OpenLPMixin, RegistryMixin, QtWidgets.QWidget, UiProjectorManager, 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().__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.pjlink_udp = PJLinkUDP()
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self.pjlink_udp.projector_list = self.projector_list
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self.source_select_form = None
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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.newProjector.connect(self.add_projector_from_wizard)
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self.projector_form.editProjector.connect(self.edit_projector_from_wizard)
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self.projector_list_widget.itemSelectionChanged.connect(self.update_icons)
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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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settings = Settings()
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settings.beginGroup(self.settings_section)
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self.autostart = settings.value('connect on start')
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self.poll_time = settings.value('poll time')
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self.socket_timeout = settings.value('socket timeout')
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self.source_select_dialog_type = settings.value('source dialog type')
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settings.endGroup()
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del settings
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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('({name}) Building menu - visible = {visible}'.format(name=projector_name, 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.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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if visible:
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self.select_input_action.setVisible(real_projector.link.power == S_ON)
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self.edit_input_action.setVisible(real_projector.link.power == S_ON)
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self.poweron_action.setVisible(real_projector.link.power == S_STANDBY)
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self.poweroff_action.setVisible(real_projector.link.power == S_ON)
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self.blank_action.setVisible(real_projector.link.power == S_ON and
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not real_projector.link.shutter)
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self.show_action.setVisible(real_projector.link.power == S_ON and
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real_projector.link.shutter)
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else:
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self.select_input_action.setVisible(False)
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self.edit_input_action.setVisible(False)
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self.poweron_action.setVisible(False)
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self.poweroff_action.setVisible(False)
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self.blank_action.setVisible(False)
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self.show_action.setVisible(False)
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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:
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source_select_form = SourceSelectTabs(parent=self,
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projectordb=self.projectordb,
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edit=edit)
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else:
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source_select_form = SourceSelectSingle(parent=self,
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projectordb=self.projectordb,
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edit=edit)
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source = source_select_form.exec(projector.link)
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log.debug('({ip}) source_select_form() returned {data}'.format(ip=projector.link.ip, data=source))
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if source is not None and source > 0:
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projector.link.set_input_source(str(source))
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return
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def on_add_projector(self, opt=None):
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"""
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Calls edit dialog to add a new projector to the database
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:param opt: Needed by PyQt5
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"""
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self.projector_form.exec()
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def on_blank_projector(self, opt=None):
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"""
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Calls projector thread to send blank screen command
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:param opt: Needed by PyQt5
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"""
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try:
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ip = opt.link.ip
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projector = opt
|
|
projector.link.set_shutter_closed()
|
|
except AttributeError:
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
if list_item is None:
|
|
return
|
|
projector = list_item.data(QtCore.Qt.UserRole)
|
|
try:
|
|
projector.link.set_shutter_closed()
|
|
except:
|
|
continue
|
|
|
|
def on_doubleclick_item(self, item, opt=None):
|
|
"""
|
|
When item is doubleclicked, will connect to projector.
|
|
|
|
:param item: List widget item for connection.
|
|
:param opt: Needed by PyQt5
|
|
"""
|
|
projector = item.data(QtCore.Qt.UserRole)
|
|
if projector.link.state() != projector.link.ConnectedState:
|
|
try:
|
|
projector.link.connect_to_host()
|
|
except:
|
|
pass
|
|
return
|
|
|
|
def on_connect_projector(self, opt=None):
|
|
"""
|
|
Calls projector thread to connect to projector
|
|
|
|
:param opt: Needed by PyQt5
|
|
"""
|
|
try:
|
|
ip = opt.link.ip
|
|
projector = opt
|
|
projector.link.connect_to_host()
|
|
except AttributeError:
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
if list_item is None:
|
|
return
|
|
projector = list_item.data(QtCore.Qt.UserRole)
|
|
try:
|
|
projector.link.connect_to_host()
|
|
except:
|
|
continue
|
|
|
|
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',
|
|
'Delete projector ({ip}) {name}?'.format(ip=projector.link.ip,
|
|
name=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.projectorNetwork.disconnect(self.update_status)
|
|
except (AttributeError, TypeError):
|
|
pass
|
|
try:
|
|
projector.link.changeStatus.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.timer.stop()
|
|
projector.timer.timeout.disconnect(projector.link.poll_loop)
|
|
except (AttributeError, TypeError):
|
|
pass
|
|
try:
|
|
projector.socket_timer.stop()
|
|
projector.socket_timer.timeout.disconnect(projector.link.socket_abort)
|
|
except (AttributeError, TypeError):
|
|
pass
|
|
projector.thread.quit()
|
|
new_list = []
|
|
for item in self.projector_list:
|
|
if item.link.dbid == projector.link.dbid:
|
|
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
|
|
_ = self.projectordb.delete_projector(projector.db_item)
|
|
for item in self.projector_list:
|
|
log.debug('New projector list - item: {ip} {name}'.format(ip=item.link.ip, name=item.link.name))
|
|
|
|
def on_disconnect_projector(self, opt=None):
|
|
"""
|
|
Calls projector thread to disconnect from projector
|
|
|
|
:param opt: Needed by PyQt5
|
|
"""
|
|
try:
|
|
ip = opt.link.ip
|
|
projector = opt
|
|
projector.link.disconnect_from_host()
|
|
except AttributeError:
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
if list_item is None:
|
|
return
|
|
projector = list_item.data(QtCore.Qt.UserRole)
|
|
try:
|
|
projector.link.disconnect_from_host()
|
|
except:
|
|
continue
|
|
|
|
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, opt=None):
|
|
"""
|
|
Calls projector link to send Power Off command
|
|
|
|
:param opt: Needed by PyQt5
|
|
"""
|
|
try:
|
|
ip = opt.link.ip
|
|
projector = opt
|
|
projector.link.set_power_off()
|
|
except AttributeError:
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
if list_item is None:
|
|
return
|
|
projector = list_item.data(QtCore.Qt.UserRole)
|
|
try:
|
|
projector.link.set_power_off()
|
|
except:
|
|
continue
|
|
|
|
def on_poweron_projector(self, opt=None):
|
|
"""
|
|
Calls projector link to send Power On command
|
|
|
|
:param opt: Needed by PyQt5
|
|
"""
|
|
try:
|
|
ip = opt.link.ip
|
|
projector = opt
|
|
projector.link.set_power_on()
|
|
except AttributeError:
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
if list_item is None:
|
|
return
|
|
projector = list_item.data(QtCore.Qt.UserRole)
|
|
try:
|
|
projector.link.set_power_on()
|
|
except:
|
|
continue
|
|
|
|
def on_show_projector(self, opt=None):
|
|
"""
|
|
Calls projector thread to send open shutter command
|
|
|
|
:param opt: Needed by PyQt5
|
|
"""
|
|
try:
|
|
ip = opt.link.ip
|
|
projector = opt
|
|
projector.link.set_shutter_open()
|
|
except AttributeError:
|
|
for list_item in self.projector_list_widget.selectedItems():
|
|
if list_item is None:
|
|
return
|
|
projector = list_item.data(QtCore.Qt.UserRole)
|
|
try:
|
|
projector.link.set_shutter_open()
|
|
except:
|
|
continue
|
|
|
|
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 /><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=ERROR_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)
|
|
if projector.link.pjlink_class == '2':
|
|
# Information only available for PJLink Class 2 projectors
|
|
message += '<b>{title}</b>: {data}<br /><br />'.format(title=translate('OpenLP.ProjectorManager',
|
|
'Serial Number'),
|
|
data=projector.serial_no)
|
|
message += '<b>{title}</b>: {data}<br /><br />'.format(title=translate('OpenLP.ProjectorManager',
|
|
'Software Version'),
|
|
data=projector.sw_version)
|
|
message += '<b>{title}</b>: {data}<br /><br />'.format(title=translate('OpenLP.ProjectorManager',
|
|
'Lamp type'),
|
|
data=projector.model_lamp)
|
|
message += '<b>{title}</b>: {data}<br /><br />'.format(title=translate('OpenLP.ProjectorManager',
|
|
'Filter type'),
|
|
data=projector.model_filter)
|
|
count = 1
|
|
for item in projector.link.lamp:
|
|
message += '<b>{title} {count}</b> {status} '.format(title=translate('OpenLP.ProjectorManager',
|
|
'Lamp'),
|
|
count=count,
|
|
status=translate('OpenLP.ProjectorManager',
|
|
' is on')
|
|
if item['On']
|
|
else translate('OpenLP.ProjectorManager',
|
|
'is off'))
|
|
|
|
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=ERROR_MSG[val])
|
|
QtWidgets.QMessageBox.information(self, translate('OpenLP.ProjectorManager', 'Projector Information'), message)
|
|
|
|
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(dbid=projector.id,
|
|
ip=projector.ip,
|
|
port=int(projector.port),
|
|
name=projector.name,
|
|
location=projector.location,
|
|
notes=projector.notes,
|
|
pin=None if projector.pin == '' else projector.pin,
|
|
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(link=self._add_projector(projector))
|
|
item.db_item = projector
|
|
icon = QtGui.QIcon(QtGui.QPixmap(STATUS_ICONS[S_NOT_CONNECTED]))
|
|
item.icon = icon
|
|
widget = QtWidgets.QListWidgetItem(icon,
|
|
item.link.name,
|
|
self.projector_list_widget
|
|
)
|
|
widget.setData(QtCore.Qt.UserRole, item)
|
|
item.link.db_item = item.db_item
|
|
item.widget = widget
|
|
thread = QtCore.QThread(parent=self)
|
|
thread.my_parent = self
|
|
item.moveToThread(thread)
|
|
thread.started.connect(item.link.thread_started)
|
|
thread.finished.connect(item.link.thread_stopped)
|
|
thread.finished.connect(thread.deleteLater)
|
|
item.link.projectorNetwork.connect(self.update_status)
|
|
item.link.changeStatus.connect(self.update_status)
|
|
item.link.projectorAuthentication.connect(self.authentication_error)
|
|
item.link.projectorNoAuthentication.connect(self.no_authentication_error)
|
|
item.link.projectorUpdateIcons.connect(self.update_icons)
|
|
timer = QtCore.QTimer(self)
|
|
timer.setInterval(self.poll_time)
|
|
timer.timeout.connect(item.link.poll_loop)
|
|
item.timer = timer
|
|
# Timeout in case of brain-dead projectors or cable disconnected
|
|
socket_timer = QtCore.QTimer(self)
|
|
socket_timer.setInterval(11000)
|
|
socket_timer.timeout.connect(item.link.socket_abort)
|
|
item.socket_timer = socket_timer
|
|
thread.start()
|
|
item.thread = thread
|
|
item.link.timer = timer
|
|
item.link.socket_timer = socket_timer
|
|
item.link.widget = item.widget
|
|
self.projector_list.append(item)
|
|
if start:
|
|
item.link.connect_to_host()
|
|
for item in self.projector_list:
|
|
log.debug('New projector list - item: ({ip}) {name}'.format(ip=item.link.ip, name=item.link.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('add_projector_from_wizard(ip={ip})'.format(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('edit_projector_from_wizard(ip={ip})'.format(ip=projector.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.port = projector.port
|
|
self.old_projector.link.location = projector.location
|
|
self.old_projector.link.notes = projector.notes
|
|
self.old_projector.widget.setText(projector.name)
|
|
|
|
def _load_projectors(self):
|
|
"""'
|
|
Load projectors - only call when initializing
|
|
"""
|
|
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
|
|
message = translate('OpenLP.ProjectorManager', 'No message') if msg is None else msg
|
|
if status in STATUS_STRING:
|
|
status_code = STATUS_STRING[status]
|
|
message = ERROR_MSG[status] if msg is None else msg
|
|
elif status in ERROR_STRING:
|
|
status_code = ERROR_STRING[status]
|
|
message = ERROR_MSG[status] if msg is None else msg
|
|
else:
|
|
status_code = status
|
|
message = ERROR_MSG[status] if msg is None else msg
|
|
log.debug('({name}) updateStatus(status={status}) message: "{message}"'.format(name=item.link.name,
|
|
status=status_code,
|
|
message=message))
|
|
if status in STATUS_ICONS:
|
|
if item.status == status:
|
|
return
|
|
item.status = status
|
|
item.icon = QtGui.QIcon(QtGui.QPixmap(STATUS_ICONS[status]))
|
|
if status in ERROR_STRING:
|
|
status_code = ERROR_STRING[status]
|
|
elif status in STATUS_STRING:
|
|
status_code = STATUS_STRING[status]
|
|
log.debug('({name}) Updating icon with {code}'.format(name=item.link.name, code=status_code))
|
|
item.widget.setIcon(item.icon)
|
|
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('No item found with name "{name}"'.format(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
|
|
"""
|
|
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:
|
|
projector = self.projector_list_widget.selectedItems()[0].data(QtCore.Qt.UserRole)
|
|
connected = projector.link.state() == projector.link.ConnectedState
|
|
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:
|
|
self.get_toolbar_item('view_projector', enabled=True)
|
|
self.get_toolbar_item('source_view_projector',
|
|
enabled=connected and power and projector.link.source_available is not None)
|
|
self.get_toolbar_item('edit_projector', hidden=True)
|
|
self.get_toolbar_item('delete_projector', hidden=True)
|
|
else:
|
|
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:
|
|
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, link=None):
|
|
"""
|
|
Initialization for ProjectorItem instance
|
|
|
|
:param link: PJLink instance for QListWidgetItem
|
|
"""
|
|
self.link = 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
|
|
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)))
|