Revision control
++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
++
++ #include "bookmarkitem.h"
++
++ #include <QtCore/QCoreApplication>
++ #include <QtCore/QDebug>
++
++ QT_BEGIN_NAMESPACE
++
++ using namespace Qt::StringLiterals;
++
++ BookmarkItem::BookmarkItem(const DataVector &data, BookmarkItem *parent)
++ : m_data(data)
++ , m_parent(parent)
++ {
++ }
++
++ BookmarkItem::~BookmarkItem()
++ {
++ qDeleteAll(m_children);
++ }
++
++ BookmarkItem*
++ BookmarkItem::parent() const
++ {
++ return m_parent;
++ }
++
++ void
++ BookmarkItem::setParent(BookmarkItem *parent)
++ {
++ m_parent = parent;
++ }
++
++ void
++ BookmarkItem::addChild(BookmarkItem *child)
++ {
++ child->setParent(this);
++ m_children.append(child);
++ }
++
++ BookmarkItem*
++ BookmarkItem::child(int number) const
++ {
++ if (number >= 0 && number < m_children.size())
++ return m_children[number];
++ return nullptr;
++ }
++
++ int BookmarkItem::childCount() const
++ {
++ return m_children.size();
++ }
++
++ int BookmarkItem::childNumber() const
++ {
++ if (m_parent)
++ return m_parent->m_children.indexOf(const_cast<BookmarkItem*>(this));
++ return 0;
++ }
++
++ QVariant
++ BookmarkItem::data(int column) const
++ {
++ if (column == 0)
++ return m_data[0];
++
++ if (column == 1 || column == UserRoleUrl)
++ return m_data[1];
++
++ if (column == UserRoleFolder)
++ return m_data[1].toString() == "Folder"_L1;
++
++ if (column == UserRoleExpanded)
++ return m_data[2];
++
++ return QVariant();
++ }
++
++ void
++ BookmarkItem::setData(const DataVector &data)
++ {
++ m_data = data;
++ }
++
++ bool
++ BookmarkItem::setData(int column, const QVariant &newValue)
++ {
++ int index = -1;
++ if (column == 0 || column == 1)
++ index = column;
++
++ if (column == UserRoleUrl || column == UserRoleFolder)
++ index = 1;
++
++ if (column == UserRoleExpanded)
++ index = 2;
++
++ if (index < 0)
++ return false;
++
++ m_data[index] = newValue;
++ return true;
++ }
++
++ bool
++ BookmarkItem::insertChildren(bool isFolder, int position, int count)
++ {
++ if (position < 0 || position > m_children.size())
++ return false;
++
++ for (int row = 0; row < count; ++row) {
++ m_children.insert(position, new BookmarkItem(DataVector()
++ << (isFolder
++ ? QCoreApplication::translate("BookmarkItem", "New Folder")
++ : QCoreApplication::translate("BookmarkItem", "Untitled"))
++ << (isFolder ? "Folder" : "about:blank") << false, this));
++ }
++
++ return true;
++ }
++
++ bool
++ BookmarkItem::removeChildren(int position, int count)
++ {
++ if (position < 0 || position > m_children.size())
++ return false;
++
++ for (int row = 0; row < count; ++row)
++ delete m_children.takeAt(position);
++
++ return true;
++ }
++
++ void
++ BookmarkItem::dumpTree(int indent) const
++ {
++ const QString tree(indent, ' ');
++ qDebug() << tree + (data(UserRoleFolder).toBool() ? "Folder" : "Bookmark")
++ << "Label:" << data(0).toString() << "parent:" << m_parent << "this:"
++ << this;
++
++ for (BookmarkItem *item : m_children)
++ item->dumpTree(indent + 4);
++ }
++
++ QT_END_NAMESPACE