forked from openlp/openlp
93 lines
4.5 KiB
Python
93 lines
4.5 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) 2008-2015 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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The actual start time form.
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"""
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from PyQt4 import QtGui
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from .starttimedialog import Ui_StartTimeDialog
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from openlp.core.common import Registry, RegistryProperties, UiStrings, translate
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from openlp.core.lib.ui import critical_error_message_box
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class StartTimeForm(QtGui.QDialog, Ui_StartTimeDialog, RegistryProperties):
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"""
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The start time dialog
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"""
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def __init__(self):
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"""
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Constructor
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"""
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super(StartTimeForm, self).__init__(Registry().get('main_window'))
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self.setupUi(self)
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def exec_(self):
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"""
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Run the Dialog with correct heading.
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"""
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hour, minutes, seconds = self._time_split(self.item['service_item'].start_time)
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self.hour_spin_box.setValue(hour)
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self.minute_spin_box.setValue(minutes)
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self.second_spin_box.setValue(seconds)
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hours, minutes, seconds = self._time_split(self.item['service_item'].end_time)
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if hours == 0 and minutes == 0 and seconds == 0:
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hours, minutes, seconds = self._time_split(self.item['service_item'].media_length)
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self.hour_finish_spin_box.setValue(hours)
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self.minute_finish_spin_box.setValue(minutes)
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self.second_finish_spin_box.setValue(seconds)
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self.hour_finish_label.setText('%s%s' % (str(hour), UiStrings().Hours))
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self.minute_finish_label.setText('%s%s' % (str(minutes), UiStrings().Minutes))
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self.second_finish_label.setText('%s%s' % (str(seconds), UiStrings().Seconds))
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return QtGui.QDialog.exec_(self)
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def accept(self):
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"""
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When the dialog succeeds, this is run
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"""
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start = self.hour_spin_box.value() * 3600 + self.minute_spin_box.value() * 60 + self.second_spin_box.value()
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end = self.hour_finish_spin_box.value() * 3600 + \
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self.minute_finish_spin_box.value() * 60 + self.second_finish_spin_box.value()
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if end > self.item['service_item'].media_length:
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critical_error_message_box(title=translate('OpenLP.StartTime_form', 'Time Validation Error'),
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message=translate('OpenLP.StartTime_form',
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'Finish time is set after the end of the media item'))
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return
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elif start > end:
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critical_error_message_box(title=translate('OpenLP.StartTime_form', 'Time Validation Error'),
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message=translate('OpenLP.StartTime_form',
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'Start time is after the finish time of the media item'))
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return
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self.item['service_item'].start_time = start
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self.item['service_item'].end_time = end
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return QtGui.QDialog.accept(self)
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def _time_split(self, seconds):
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"""
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Split time up into hours minutes and seconds from seconds
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"""
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hours = seconds // 3600
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seconds -= 3600 * hours
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minutes = seconds // 60
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seconds -= 60 * minutes
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return hours, minutes, seconds
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