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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
**************************************************************************/
#include "registerhandler.h"
#include "debuggerconstants.h"
#include <utils/qtcassert.h>
#include <QtCore/QAbstractTableModel>
#include <QtCore/QDebug>
#include <QtGui/QColor>
using namespace Debugger;
using namespace Debugger::Internal;
using namespace Debugger::Constants;
//////////////////////////////////////////////////////////////////
//
// RegisterHandler
//
//////////////////////////////////////////////////////////////////
RegisterHandler::RegisterHandler(QObject *parent)
: QAbstractTableModel(parent)
{}
int RegisterHandler::rowCount(const QModelIndex &parent) const
{
return parent.isValid() ? 0 : m_registers.size();
}
int RegisterHandler::columnCount(const QModelIndex &parent) const
{
return parent.isValid() ? 0 : 2;
}
QVariant RegisterHandler::data(const QModelIndex &index, int role) const
{
static const QVariant red = QColor(200, 0, 0);
if (!index.isValid() || index.row() >= m_registers.size())
return QVariant();
const Register ® = m_registers.at(index.row());
if (role == Qt::DisplayRole) {
switch (index.column()) {
case 0: return reg.name;
case 1: return reg.value;
}
}
if (role == Qt::TextColorRole && reg.changed && index.column() == 1)
return red;
return QVariant();
}
QVariant RegisterHandler::headerData(int section, Qt::Orientation orientation,
int role) const
{
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
switch (section) {
case 0: return tr("Name");
case 1: return tr("Value");
};
}
return QVariant();
}
void RegisterHandler::removeAll()
{
m_registers.clear();
reset();
}
bool RegisterHandler::isEmpty() const
{
return m_registers.isEmpty();
}
void RegisterHandler::setRegisters(const QList<Register> ®isters)
{
m_registers = registers;
reset();
}
QList<Register> RegisterHandler::registers() const
{
return m_registers;
}
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