File indexing completed on 2024-05-12 04:35:04
0001 /* This file is part of the TikZKit project. 0002 * 0003 * Copyright (C) 2015-2016 Dominik Haumann <dhaumann@kde.org> 0004 * 0005 * This library is free software; you can redistribute it and/or modify 0006 * it under the terms of the GNU Library General Public License as published 0007 * by the Free Software Foundation, either version 2 of the License, or 0008 * (at your option) any later version. 0009 * 0010 * This library is distributed in the hope that it will be useful, 0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0013 * GNU Library General Public License for more details. 0014 * 0015 * You should have received a copy of the GNU Library General Public License 0016 * along with this library; see the file COPYING.LIB. If not, see 0017 * <http://www.gnu.org/licenses/>. 0018 */ 0019 0020 #include "ColorProperty.h" 0021 0022 #include <QJsonObject> 0023 0024 namespace tikz { 0025 namespace core { 0026 0027 ColorProperty::ColorProperty(const QString & propertyName, PropertyInterface * interface) 0028 : Property(propertyName, interface) 0029 , m_color(Qt::black) 0030 { 0031 } 0032 0033 ColorProperty::~ColorProperty() 0034 { 0035 } 0036 0037 const char * ColorProperty::propertyType() const 0038 { 0039 return "color"; 0040 } 0041 0042 void ColorProperty::unset() 0043 { 0044 if (isSet()) { 0045 Transaction trans(this); 0046 m_color = Qt::black; 0047 Property::unset(); 0048 } 0049 } 0050 0051 void ColorProperty::setColor(const QColor & color) 0052 { 0053 if (! isSet() || m_color != color) { 0054 Transaction trans(this); 0055 m_color = color; 0056 } 0057 } 0058 0059 QColor ColorProperty::color() const 0060 { 0061 if (isSet()) { 0062 return m_color; 0063 } 0064 0065 auto parent = parentProperty<ColorProperty>(); 0066 return parent ? parent->color() : Qt::black; 0067 } 0068 0069 void ColorProperty::loadData(const QJsonObject & json) 0070 { 0071 const QJsonValue v = json["color"]; 0072 if (v.isString()) { 0073 const QString colorName = v.toString(); 0074 m_color = QColor(colorName); 0075 } 0076 } 0077 0078 void ColorProperty::saveData(QJsonObject & json) 0079 { 0080 json["color"] = m_color.name(); 0081 } 0082 0083 } 0084 } 0085 0086 // kate: indent-width 4; replace-tabs on;