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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** 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.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include "moduleshandler.h"
#include <utils/qtcassert.h>
#include <QtCore/QDebug>
#include <QtGui/QSortFilterProxyModel>
//////////////////////////////////////////////////////////////////
//
// ModulesModel
//
//////////////////////////////////////////////////////////////////
namespace Debugger {
namespace Internal {
ModulesModel::ModulesModel(ModulesHandler *parent)
: QAbstractItemModel(parent)
{}
QVariant ModulesModel::headerData(int section,
Qt::Orientation orientation, int role) const
{
if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
static QString headers[] = {
tr("Module name") + QLatin1String(" "),
tr("Module path") + QLatin1String(" "),
tr("Symbols read") + QLatin1String(" "),
tr("Symbols type") + QLatin1String(" "),
tr("Start address") + QLatin1String(" "),
tr("End address") + QLatin1String(" ")
};
return headers[section];
}
return QVariant();
}
QVariant ModulesModel::data(const QModelIndex &index, int role) const
{
int row = index.row();
if (row < 0 || row >= m_modules.size())
return QVariant();
const Module &module = m_modules.at(row);
switch (index.column()) {
case 0:
if (role == Qt::DisplayRole)
return module.moduleName;
// FIXME: add icons
//if (role == Qt::DecorationRole)
// return module.symbolsRead ? icon2 : icon;
break;
case 1:
if (role == Qt::DisplayRole)
return module.modulePath;
break;
case 2:
if (role == Qt::DisplayRole)
switch (module.symbolsRead) {
case Module::UnknownReadState: return tr("unknown");
case Module::ReadFailed: return tr("no");
case Module::ReadOk: return tr("yes");
}
break;
case 3:
if (role == Qt::DisplayRole)
switch (module.symbolsType) {
case Module::UnknownType: return tr("unknown");
case Module::PlainSymbols: return tr("plain");
case Module::FastSymbols: return tr("fast");
}
break;
case 4:
if (role == Qt::DisplayRole)
return QString(QLatin1String("0x")
+ QString::number(module.startAddress, 16));
break;
case 5:
if (role == Qt::DisplayRole) {
if (module.endAddress)
return QString(QLatin1String("0x")
+ QString::number(module.endAddress, 16));
//: End address of loaded module
return tr("<unknown>", "address");
}
break;
}
return QVariant();
}
void ModulesModel::addModule(const Module &m)
{
beginInsertRows(QModelIndex(), m_modules.size(), m_modules.size());
m_modules.push_back(m);
endInsertRows();
}
void ModulesModel::setModules(const Modules &m)
{
m_modules = m;
reset();
}
void ModulesModel::clearModel()
{
if (!m_modules.isEmpty()) {
m_modules.clear();
reset();
}
}
int ModulesModel::indexOfModule(const QString &name) const
{
// Recent modules are more likely to be unloaded first.
for (int i = m_modules.size() - 1; i >= 0; i--)
if (m_modules.at(i).moduleName == name)
return i;
return -1;
}
void ModulesModel::removeModule(const QString &moduleName)
{
const int index = indexOfModule(moduleName);
QTC_ASSERT(index != -1, return);
beginRemoveRows(QModelIndex(), index, index);
m_modules.remove(index);
endRemoveRows();
}
void ModulesModel::updateModule(const QString &moduleName, const Module &module)
{
const int index = indexOfModule(moduleName);
QTC_ASSERT(index != -1, return);
m_modules[index] = module;
reset();
}
//////////////////////////////////////////////////////////////////
//
// ModulesHandler
//
//////////////////////////////////////////////////////////////////
ModulesHandler::ModulesHandler()
{
m_model = new ModulesModel(this);
m_proxyModel = new QSortFilterProxyModel(this);
m_proxyModel->setSourceModel(m_model);
}
QAbstractItemModel *ModulesHandler::model() const
{
return m_proxyModel;
}
void ModulesHandler::removeAll()
{
m_model->clearModel();
}
void ModulesHandler::addModule(const Module &module)
{
m_model->addModule(module);
}
void ModulesHandler::removeModule(const QString &moduleName)
{
m_model->removeModule(moduleName);
}
void ModulesHandler::updateModule(const QString &moduleName, const Module &module)
{
m_model->updateModule(moduleName, module);
}
void ModulesHandler::setModules(const Modules &modules)
{
m_model->setModules(modules);
}
Modules ModulesHandler::modules() const
{
return m_model->modules();
}
} // namespace Internal
} // namespace Debugger
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