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/****************************************************************************
**
** 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 Qt Creator.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "maemoremoteprocessesdialog.h"
#include "ui_maemoremoteprocessesdialog.h"
#include "maemodeviceconfigurations.h"
#include "maemoremoteprocesslist.h"
#include <QtGui/QMessageBox>
#include <QtGui/QSortFilterProxyModel>
namespace Qt4ProjectManager {
namespace Internal {
MaemoRemoteProcessesDialog::MaemoRemoteProcessesDialog(const MaemoDeviceConfig::ConstPtr &devConfig,
QWidget *parent):
QDialog(parent),
m_ui(new Ui::MaemoRemoteProcessesDialog),
m_processList(new MaemoRemoteProcessList(devConfig, this)),
m_proxyModel(new QSortFilterProxyModel(this))
{
m_ui->setupUi(this);
m_ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
m_proxyModel->setSourceModel(m_processList);
m_proxyModel->setDynamicSortFilter(true);
m_proxyModel->setFilterKeyColumn(1);
m_ui->tableView->setModel(m_proxyModel);
connect(m_ui->processFilterLineEdit, SIGNAL(textChanged(QString)),
m_proxyModel, SLOT(setFilterRegExp(QString)));
// Manually gathered process information is missing the command line for
// some system processes. Dont's show these lines by default.
if (devConfig->osVersion() == MaemoGlobal::Maemo5)
m_ui->processFilterLineEdit->setText(QLatin1String("[^ ]+"));
connect(m_ui->tableView->selectionModel(),
SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
SLOT(handleSelectionChanged()));
connect(m_ui->updateListButton, SIGNAL(clicked()),
SLOT(updateProcessList()));
connect(m_ui->killProcessButton, SIGNAL(clicked()), SLOT(killProcess()));
connect(m_processList, SIGNAL(error(QString)),
SLOT(handleRemoteError(QString)));
connect(m_processList, SIGNAL(modelReset()),
SLOT(handleProcessListUpdated()));
connect(m_processList, SIGNAL(processKilled()),
SLOT(handleProcessKilled()), Qt::QueuedConnection);
connect(m_proxyModel, SIGNAL(layoutChanged()),
SLOT(handleProcessListUpdated()));
handleSelectionChanged();
updateProcessList();
}
MaemoRemoteProcessesDialog::~MaemoRemoteProcessesDialog()
{
delete m_ui;
}
void MaemoRemoteProcessesDialog::handleRemoteError(const QString &errorMsg)
{
QMessageBox::critical(this, tr("Remote Error"), errorMsg);
m_ui->updateListButton->setEnabled(true);
handleSelectionChanged();
}
void MaemoRemoteProcessesDialog::handleProcessListUpdated()
{
m_ui->updateListButton->setEnabled(true);
m_ui->tableView->resizeRowsToContents();
handleSelectionChanged();
}
void MaemoRemoteProcessesDialog::updateProcessList()
{
m_ui->updateListButton->setEnabled(false);
m_ui->killProcessButton->setEnabled(false);
m_processList->update();
}
void MaemoRemoteProcessesDialog::killProcess()
{
const QModelIndexList &indexes
= m_ui->tableView->selectionModel()->selectedIndexes();
if (indexes.empty())
return;
m_ui->updateListButton->setEnabled(false);
m_ui->killProcessButton->setEnabled(false);
m_processList->killProcess(m_proxyModel->mapToSource(indexes.first()).row());
}
void MaemoRemoteProcessesDialog::handleProcessKilled()
{
updateProcessList();
}
void MaemoRemoteProcessesDialog::handleSelectionChanged()
{
m_ui->killProcessButton->setEnabled(m_ui->tableView->selectionModel()->hasSelection());
}
} // namespace Internal
} // namespace Qt4ProjectManager
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