mirror of
https://github.com/MatsuriDayo/nekoray.git
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95 lines
3.4 KiB
C++
95 lines
3.4 KiB
C++
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2011 SCHUTZ Sacha
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#pragma once
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#include <QAbstractItemModel>
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#include <QByteArray>
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#include <QIODevice>
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#include <QJsonArray>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <QJsonValue>
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class QJsonModel;
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class QJsonItem;
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class QJsonTreeItem
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{
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public:
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QJsonTreeItem(QJsonTreeItem *parent = nullptr);
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~QJsonTreeItem();
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void appendChild(QJsonTreeItem *item);
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QJsonTreeItem *child(int row);
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QJsonTreeItem *parent();
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int childCount() const;
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int row() const;
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void setKey(const QString &key);
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void setValue(const QString &value);
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void setType(const QJsonValue::Type &type);
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QString key() const;
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QString value() const;
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QJsonValue::Type type() const;
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static QJsonTreeItem *load(const QJsonValue &value, QJsonTreeItem *parent = 0);
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protected:
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private:
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QString mKey;
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QString mValue;
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QJsonValue::Type mType;
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QList<QJsonTreeItem *> mChilds;
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QJsonTreeItem *mParent;
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};
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//---------------------------------------------------
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class QJsonModel : public QAbstractItemModel
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{
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Q_OBJECT
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public:
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explicit QJsonModel(QObject *parent = nullptr);
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QJsonModel(const QString &fileName, QObject *parent = nullptr);
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QJsonModel(QIODevice *device, QObject *parent = nullptr);
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QJsonModel(const QByteArray &json, QObject *parent = nullptr);
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~QJsonModel();
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bool load(const QString &fileName);
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bool load(QIODevice *device);
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bool loadJson(const QByteArray &json);
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QVariant data(const QModelIndex &index, int role) const Q_DECL_OVERRIDE;
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bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) Q_DECL_OVERRIDE;
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QVariant headerData(int section, Qt::Orientation orientation, int role) const Q_DECL_OVERRIDE;
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QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
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QModelIndex parent(const QModelIndex &index) const Q_DECL_OVERRIDE;
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int rowCount(const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
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int columnCount(const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
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Qt::ItemFlags flags(const QModelIndex &index) const Q_DECL_OVERRIDE;
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QJsonDocument json() const;
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private:
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QJsonValue genJson(QJsonTreeItem *) const;
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QJsonTreeItem *mRootItem;
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QStringList mHeaders;
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};
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