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// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qhelpcontentitem.h"
#include <QtCore/qstring.h>
#include <QtCore/qurl.h>
QT_BEGIN_NAMESPACE
class QHelpContentItemPrivate
{
public:
QString title;
QUrl link;
QHelpContentItem *parent;
QList<QHelpContentItem *> childItems = {};
};
/*!
\class QHelpContentItem
\inmodule QtHelp
\brief The QHelpContentItem class provides an item for use with QHelpContentModel.
\since 4.4
*/
QHelpContentItem::QHelpContentItem(const QString &name, const QUrl &link, QHelpContentItem *parent)
: d(new QHelpContentItemPrivate{name, link, parent})
{
if (parent)
parent->d->childItems.append(this);
}
/*!
Destroys the help content item.
*/
QHelpContentItem::~QHelpContentItem()
{
qDeleteAll(d->childItems);
delete d;
}
/*!
Returns the child of the content item in the give \a row.
\sa parent()
*/
QHelpContentItem *QHelpContentItem::child(int row) const
{
return d->childItems.value(row);
}
/*!
Returns the number of child items.
*/
int QHelpContentItem::childCount() const
{
return d->childItems.size();
}
/*!
Returns the row of this item from its parents view.
*/
int QHelpContentItem::row() const
{
// TODO: Optimize by keeping the index internally.
return d->parent ? d->parent->d->childItems.indexOf(const_cast<QHelpContentItem*>(this)) : 0;
}
/*!
Returns the title of the content item.
*/
QString QHelpContentItem::title() const
{
return d->title;
}
/*!
Returns the URL of this content item.
*/
QUrl QHelpContentItem::url() const
{
return d->link;
}
/*!
Returns the parent content item.
*/
QHelpContentItem *QHelpContentItem::parent() const
{
return d->parent;
}
/*!
Returns the position of a given \a child.
*/
int QHelpContentItem::childPosition(QHelpContentItem *child) const
{
return d->childItems.indexOf(child);
}
QT_END_NAMESPACE
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