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/*
* This file is part of smolbote. It's copyrighted by the contributors recorded
* in the version control history of the file, available from its original
* location: https://neueland.iserlohn-fortress.net/gitea/aqua/smolbote
*
* SPDX-License-Identifier: GPL-3.0
*/
#ifndef SMOLBOTE_BOOKMARKMODEL_H
#define SMOLBOTE_BOOKMARKMODEL_H
#include "bookmarkformat.h"
#include "bookmarkitem.h"
#include <QAbstractItemModel>
class BookmarkModel : public QAbstractItemModel
{
Q_OBJECT
template <BookmarkFormats T>
friend void operator<<(BookmarkModel *model, const BookmarkFormat<T> &format);
template <BookmarkFormats T>
friend void operator>>(const BookmarkFormat<T> &format, BookmarkModel *model);
public:
explicit BookmarkModel(QObject *parent = nullptr);
~BookmarkModel() override;
QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
QVariant data(const QModelIndex &index, int role) const override;
QVariant data(const QModelIndex &index, int column, int role) const;
bool setData(const QModelIndex &index, const QVariant &value, int role) override;
bool setData(const QModelIndex &index, const QVariant &value, BookmarkItem::Fields column, int role);
Qt::ItemFlags flags(const QModelIndex &index) const override;
bool isItemExpanded(const QModelIndex &index) const;
void setItemExpanded(const QModelIndex &index, bool expanded);
int rowCount(const QModelIndex &index) const override;
QModelIndex appendBookmark(const QString &title, const QString &url, const QModelIndex &parent);
QModelIndex appendFolder(const QString &title, const QModelIndex &parent);
bool removeRows(int position, int rows, const QModelIndex &parent) override;
int columnCount(const QModelIndex &index) const override;
Qt::DropActions supportedDropActions() const override;
QStringList mimeTypes() const override;
QMimeData *mimeData(const QModelIndexList &indexes) const override;
bool dropMimeData(const QMimeData *mimeData, Qt::DropAction action, int row, int column, const QModelIndex &parent) override;
QModelIndex index(int row, int column, const QModelIndex &parent) const override;
QModelIndex parent(const QModelIndex &index) const override;
QModelIndex parentFolder(const QModelIndex &index) const;
const BookmarkItem *root() const
{
return rootItem;
}
QStringList search(const QString &term) const;
void resetModified()
{
m_isModified = false;
}
bool isModified() const
{
return m_isModified;
}
private:
const QLatin1String mimeType = QLatin1String("application/xbel");
BookmarkItem *getItem(const QModelIndex &index) const;
BookmarkItem *rootItem;
bool m_isModified = false;
};
template <BookmarkFormats T>
void operator<<(BookmarkModel *model, const BookmarkFormat<T> &format)
{
format.read(model->rootItem);
}
template <BookmarkFormats T>
void operator>>(const BookmarkFormat<T> &format, BookmarkModel *model)
{
format.read(model->rootItem);
}
template <BookmarkFormats T>
void operator<<(BookmarkFormat<T> &format, BookmarkModel *model)
{
format.write(model->root());
model->resetModified();
}
template <BookmarkFormats T>
void operator>>(BookmarkModel *model, BookmarkFormat<T> &format)
{
format.write(model->root());
model->resetModified();
}
#endif // SMOLBOTE_BOOKMARKMODEL_H
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