/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
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** 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.
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#include "allprojectsfilter.h"
#include "projectexplorer.h"
#include "session.h"
#include "project.h"

#include <QtCore/QVariant>

using namespace Core;
using namespace Locator;
using namespace ProjectExplorer;
using namespace ProjectExplorer::Internal;

AllProjectsFilter::AllProjectsFilter(ProjectExplorerPlugin *pe)
    : m_projectExplorer(pe), m_filesUpToDate(false)
{
    connect(m_projectExplorer, SIGNAL(fileListChanged()),
            this, SLOT(markFilesAsOutOfDate()));
    setShortcutString("a");
    setIncludedByDefault(true);
}

void AllProjectsFilter::markFilesAsOutOfDate()
{
    m_filesUpToDate = false;
}

void AllProjectsFilter::updateFiles()
{
    if (m_filesUpToDate)
        return;
    m_filesUpToDate = true;
    m_files.clear();
    SessionManager *session = m_projectExplorer->session();
    if (!session)
        return;
    foreach (Project *project, session->projects())
        m_files += project->files(Project::AllFiles);
    qSort(m_files);
    generateFileNames();
}

void AllProjectsFilter::refresh(QFutureInterface<void> &future)
{
    Q_UNUSED(future)
    QMetaObject::invokeMethod(this, "markFilesAsOutOfDate", Qt::BlockingQueuedConnection);
}
