forked from openlp/openlp
125 lines
5.5 KiB
Python
125 lines
5.5 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2009 Raoul Snyman #
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# Portions copyright (c) 2008-2009 Martin Thompson, Tim Bentley, Carsten #
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# Tinggaard, Jon Tibble, Jonathan Corwin, Maikel Stuivenberg, Scott Guerrieri #
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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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import logging
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from PyQt4 import QtCore, QtGui
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from openlp.core.lib.plugin import PluginStatus
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from plugindialog import Ui_PluginViewDialog
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class PluginForm(QtGui.QDialog, Ui_PluginViewDialog):
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global log
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log = logging.getLogger(u'PluginForm')
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def __init__(self, parent=None):
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QtGui.QDialog.__init__(self, parent)
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self.parent = parent
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self.activePlugin = None
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self.programaticChange = False
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self.setupUi(self)
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self.load()
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self._clearDetails()
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# Right, now let's put some signals and slots together!
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QtCore.QObject.connect(
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self.PluginListWidget,
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QtCore.SIGNAL(u'itemSelectionChanged()'),
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self.onPluginListWidgetSelectionChanged)
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QtCore.QObject.connect(
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self.StatusComboBox,
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QtCore.SIGNAL(u'currentIndexChanged(int)'),
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self.onStatusComboBoxChanged)
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def load(self):
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"""
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Load the plugin details into the screen
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"""
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self.PluginListWidget.clear()
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for plugin in self.parent.plugin_manager.plugins:
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item = QtGui.QListWidgetItem(self.PluginListWidget)
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# We do this just to make 100% sure the status is an integer as
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# sometimes when it's loaded from the config, it isn't cast to int.
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plugin.status = int(plugin.status)
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# Set the little status text in brackets next to the plugin name.
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status_text = 'Inactive'
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if plugin.status == PluginStatus.Active:
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status_text = 'Active'
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elif plugin.status == PluginStatus.Inactive:
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status_text = 'Inactive'
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elif plugin.status == PluginStatus.Disabled:
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status_text = 'Disabled'
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item.setText(u'%s (%s)' % (plugin.name, status_text))
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# If the plugin has an icon, set it!
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if plugin.icon:
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item.setIcon(plugin.icon)
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self.PluginListWidget.addItem(item)
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def _clearDetails(self):
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self.StatusComboBox.setCurrentIndex(-1)
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self.VersionNumberLabel.setText(u'')
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self.AboutTextBrowser.setHtml(u'')
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self.StatusComboBox.setEnabled(False)
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def _setDetails(self):
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log.debug('PluginStatus: %s', str(self.activePlugin.status))
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self.VersionNumberLabel.setText(self.activePlugin.version)
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self.AboutTextBrowser.setHtml(self.activePlugin.about())
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self.programaticChange = True
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self.StatusComboBox.setCurrentIndex(int(self.activePlugin.status))
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self.StatusComboBox.setEnabled(True)
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self.programaticChange = False
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def onPluginListWidgetSelectionChanged(self):
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if self.PluginListWidget.currentItem() is None:
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self._clearDetails()
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return
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plugin_name = self.PluginListWidget.currentItem().text().split(u' ')[0]
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self.activePlugin = None
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for plugin in self.parent.plugin_manager.plugins:
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if plugin.name == plugin_name:
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self.activePlugin = plugin
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break
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if self.activePlugin:
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self._setDetails()
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else:
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self._clearDetails()
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def onStatusComboBoxChanged(self, status):
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if self.programaticChange:
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return
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self.activePlugin.toggle_status(status)
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if status == PluginStatus.Active:
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self.activePlugin.initialise()
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else:
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self.activePlugin.finalise()
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status_text = 'Inactive'
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if self.activePlugin.status == PluginStatus.Active:
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status_text = 'Active'
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elif self.activePlugin.status == PluginStatus.Inactive:
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status_text = 'Inactive'
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elif self.activePlugin.status == PluginStatus.Disabled:
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status_text = 'Disabled'
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self.PluginListWidget.currentItem().setText(
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u'%s (%s)' % (self.activePlugin.name, status_text))
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