# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2017 OpenLP Developers #
# --------------------------------------------------------------------------- #
# This program is free software; you can redistribute it and/or modify it #
# under the terms of the GNU General Public License as published by the Free #
# Software Foundation; version 2 of the License. #
# #
# This program is distributed in the hope that it will be useful, but WITHOUT #
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
# more details. #
# #
# You should have received a copy of the GNU General Public License along #
# with this program; if not, write to the Free Software Foundation, Inc., 59 #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
from PyQt5 import QtWidgets
from openlp.core.common import Settings, UiStrings, translate
from openlp.core.lib import SettingsTab
from openlp.core.ui.lib.colorbutton import ColorButton
[docs]class ImageTab(SettingsTab):
"""
ImageTab is the images settings tab in the settings dialog.
"""
def __init__(self, parent, name, visible_title, icon_path):
super(ImageTab, self).__init__(parent, name, visible_title, icon_path)
[docs] def setupUi(self):
self.setObjectName('ImagesTab')
super(ImageTab, self).setupUi()
self.background_color_group_box = QtWidgets.QGroupBox(self.left_column)
self.background_color_group_box.setObjectName('background_color_group_box')
self.form_layout = QtWidgets.QFormLayout(self.background_color_group_box)
self.form_layout.setObjectName('form_layout')
self.color_layout = QtWidgets.QHBoxLayout()
self.background_color_label = QtWidgets.QLabel(self.background_color_group_box)
self.background_color_label.setObjectName('background_color_label')
self.color_layout.addWidget(self.background_color_label)
self.background_color_button = ColorButton(self.background_color_group_box)
self.background_color_button.setObjectName('background_color_button')
self.color_layout.addWidget(self.background_color_button)
self.form_layout.addRow(self.color_layout)
self.information_label = QtWidgets.QLabel(self.background_color_group_box)
self.information_label.setObjectName('information_label')
self.information_label.setWordWrap(True)
self.form_layout.addRow(self.information_label)
self.left_layout.addWidget(self.background_color_group_box)
self.left_layout.addStretch()
self.right_column.setSizePolicy(QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Preferred)
self.right_layout.addStretch()
# Signals and slots
self.background_color_button.colorChanged.connect(self.on_background_color_changed)
[docs] def retranslateUi(self):
self.background_color_group_box.setTitle(UiStrings().BackgroundColor)
self.background_color_label.setText(UiStrings().BackgroundColorColon)
self.information_label.setText(
translate('ImagesPlugin.ImageTab', 'Visible background for images with aspect ratio different to screen.'))
[docs] def on_background_color_changed(self, color):
self.background_color = color
[docs] def load(self):
settings = Settings()
settings.beginGroup(self.settings_section)
self.background_color = settings.value('background color')
self.initial_color = self.background_color
settings.endGroup()
self.background_color_button.color = self.background_color
[docs] def save(self):
settings = Settings()
settings.beginGroup(self.settings_section)
settings.setValue('background color', self.background_color)
settings.endGroup()
if self.initial_color != self.background_color:
self.settings_form.register_post_process('images_config_updated')