/**************************************************************************
**
** This file is part of Qt Creator
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** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
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**
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** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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**
** 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
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#include "qmlprojectmanager.h"
#include "qmlprojectconstants.h"
#include "qmlproject.h"

#include <coreplugin/icore.h>
#include <coreplugin/ifile.h>
#include <coreplugin/uniqueidmanager.h>
#include <coreplugin/messagemanager.h>
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/projectexplorer.h>
#include <projectexplorer/session.h>

#include <QtDebug>

namespace QmlProjectManager {
namespace Internal {

Manager::Manager()
{
    Core::UniqueIDManager *uidm = Core::UniqueIDManager::instance();
    m_projectContext  = uidm->uniqueIdentifier(QmlProjectManager::Constants::PROJECTCONTEXT);
    m_projectLanguage = uidm->uniqueIdentifier(QmlProjectManager::Constants::LANG_QML);
}

Manager::~Manager()
{ }

int Manager::projectContext() const
{ return m_projectContext; }

int Manager::projectLanguage() const
{ return m_projectLanguage; }

QString Manager::mimeType() const
{ return QLatin1String(Constants::QMLMIMETYPE); }

ProjectExplorer::Project *Manager::openProject(const QString &fileName)
{
    Core::MessageManager *messageManager = Core::ICore::instance()->messageManager();

    QFileInfo fileInfo(fileName);
    ProjectExplorer::ProjectExplorerPlugin *projectExplorer = ProjectExplorer::ProjectExplorerPlugin::instance();

    foreach (ProjectExplorer::Project *pi, projectExplorer->session()->projects()) {
        if (fileName == pi->file()->fileName()) {
            messageManager->printToOutputPanePopup(tr("Failed opening project '%1': Project already open")
                                                   .arg(QDir::toNativeSeparators(fileName)));
            return 0;
        }
    }

    if (fileInfo.isFile()) {
        return new QmlProject(this, fileName);
    }

    return 0;
}

void Manager::registerProject(QmlProject *project)
{ m_projects.append(project); }

void Manager::unregisterProject(QmlProject *project)
{ m_projects.removeAll(project); }

void Manager::notifyChanged(const QString &fileName)
{
    foreach (QmlProject *project, m_projects) {
        if (fileName == project->filesFileName()) {
            project->refresh(QmlProject::Files);
        }
    }
}

} // namespace Internal
} // namespace QmlProjectManager
