forked from openlp/openlp
73 lines
3.6 KiB
Python
73 lines
3.6 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) 2008-2021 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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from PyQt5 import QtCore, QtWidgets
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from openlp.core.common.i18n import translate
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from openlp.core.lib.ui import critical_error_message_box
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from openlp.plugins.images.forms.addgroupdialog import Ui_AddGroupDialog
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class AddGroupForm(QtWidgets.QDialog, Ui_AddGroupDialog):
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"""
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This class implements the 'Add group' form for the Images plugin.
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"""
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def __init__(self, parent=None):
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"""
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Constructor
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"""
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super(AddGroupForm, self).__init__(parent, QtCore.Qt.WindowSystemMenuHint | QtCore.Qt.WindowTitleHint |
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QtCore.Qt.WindowCloseButtonHint)
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self.setup_ui(self)
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def exec(self, clear=True, show_top_level_group=False, selected_group=None):
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"""
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Show the form.
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:param clear: Set to False if the text input box should not be cleared when showing the dialog (default: True).
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:param show_top_level_group: Set to True when "-- Top level group --" should be showed as first item
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(default: False).
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:param selected_group: The ID of the group that should be selected by default when showing the dialog.
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"""
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if clear:
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self.name_edit.clear()
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self.name_edit.setFocus()
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if show_top_level_group and not self.parent_group_combobox.top_level_group_added:
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self.parent_group_combobox.insertItem(0, translate('ImagePlugin.MediaItem', '-- Top-level group --'), 0)
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self.parent_group_combobox.top_level_group_added = True
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if selected_group is not None:
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for i in range(self.parent_group_combobox.count()):
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if self.parent_group_combobox.itemData(i) == selected_group:
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self.parent_group_combobox.setCurrentIndex(i)
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return QtWidgets.QDialog.exec(self)
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def accept(self):
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"""
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Override the accept() method from QDialog to make sure something is entered in the text input box.
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"""
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if not self.name_edit.text():
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critical_error_message_box(message=translate('ImagePlugin.AddGroupForm',
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'You need to type in a group name.'))
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self.name_edit.setFocus()
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return False
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else:
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return QtWidgets.QDialog.accept(self)
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