/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
** All rights reserved. | |
** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the Qt Assistant of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
** This file may be used under the terms of the GNU Lesser General Public | |
** License version 2.1 as published by the Free Software Foundation and | |
** appearing in the file LICENSE.LGPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU Lesser | |
** General Public License version 2.1 requirements will be met: | |
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | |
** | |
** In addition, as a special exception, Nokia gives you certain additional | |
** rights. These rights are described in the Nokia Qt LGPL Exception | |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | |
** | |
** GNU General Public License Usage | |
** Alternatively, this file may be used under the terms of the GNU General | |
** Public License version 3.0 as published by the Free Software Foundation | |
** and appearing in the file LICENSE.GPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU General | |
** Public License version 3.0 requirements will be met: | |
** http://www.gnu.org/copyleft/gpl.html. | |
** | |
** Other Usage | |
** Alternatively, this file may be used in accordance with the terms and | |
** conditions contained in a signed written agreement between you and Nokia. | |
** | |
** | |
** | |
** | |
** | |
** $QT_END_LICENSE$ | |
** | |
****************************************************************************/ | |
#include "bookmarkitem.h" | |
#include <QtCore/QCoreApplication> | |
#include <QtCore/QDebug> | |
QT_BEGIN_NAMESPACE | |
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.count()) | |
return m_children[number]; | |
return 0; | |
} | |
int BookmarkItem::childCount() const | |
{ | |
return m_children.count(); | |
} | |
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() == QLatin1String("Folder"); | |
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; | |
foreach (BookmarkItem *item, m_children) | |
item->dumpTree(indent + 4); | |
} | |
QT_END_NAMESPACE |