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/**************************************************************************
**
** Copyright (c) 2014 Dmitry Savchenko
** Copyright (c) 2014 Vasiliy Sorokin
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#include "todoitemsmodel.h"
#include "constants.h"
#include <utils/algorithm.h>
#include <QIcon>
namespace Todo {
namespace Internal {
TodoItemsModel::TodoItemsModel(QObject *parent) :
QAbstractTableModel(parent),
m_todoItemsList(0),
m_currentSortColumn(Constants::OutputColumnIndex(0)),
m_currentSortOrder(Qt::AscendingOrder)
{
}
void TodoItemsModel::setTodoItemsList(QList<TodoItem> *list)
{
m_todoItemsList = list;
todoItemsListUpdated();
}
int TodoItemsModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent)
// There's only one level of hierarchy
if (parent.isValid())
return 0;
if (!m_todoItemsList)
return 0;
return m_todoItemsList->count();
}
int TodoItemsModel::columnCount(const QModelIndex &parent) const
{
Q_UNUSED(parent)
return Constants::OUTPUT_COLUMN_COUNT;
}
QVariant TodoItemsModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return QVariant();
TodoItem item = m_todoItemsList->at(index.row());
if (role == Qt::BackgroundColorRole)
return item.color;
switch (index.column()) {
case Constants::OUTPUT_COLUMN_TEXT:
switch (role) {
case Qt::DisplayRole:
return item.text;
case Qt::DecorationRole:
return QVariant::fromValue(QIcon(item.iconResource));
}
break;
case Constants::OUTPUT_COLUMN_FILE:
if (role == Qt::DisplayRole)
return item.file;
break;
case Constants::OUTPUT_COLUMN_LINE:
if (role == Qt::DisplayRole)
return item.line;
break;
}
return QVariant();
}
QVariant TodoItemsModel::headerData(int section, Qt::Orientation orientation, int role) const
{
if (orientation == Qt::Vertical)
return QVariant();
if (role != Qt::DisplayRole)
return QVariant();
switch (section) {
case Constants::OUTPUT_COLUMN_TEXT:
return tr(Constants::OUTPUT_COLUMN_TEXT_TITLE);
case Constants::OUTPUT_COLUMN_FILE:
return tr(Constants::OUTPUT_COLUMN_FILE_TITLE);
case Constants::OUTPUT_COLUMN_LINE:
return tr(Constants::OUTPUT_COLUMN_LINE_TITLE);
default:
return QVariant();
}
}
void TodoItemsModel::sort(int column, Qt::SortOrder order)
{
m_currentSortColumn = Constants::OutputColumnIndex(column);
m_currentSortOrder = order;
TodoItemSortPredicate predicate(m_currentSortColumn, m_currentSortOrder);
Utils::sort(*m_todoItemsList, predicate);
emit layoutChanged();
}
void TodoItemsModel::todoItemsListUpdated()
{
if (!m_todoItemsList)
return;
sort(m_currentSortColumn, m_currentSortOrder);
}
}
}
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