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/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
**
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
** of this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception
** version 1.3, included in the file GPL_EXCEPTION.txt in this package.
**
***************************************************************************/
#ifndef ENVIRONMENTEDITMODEL_H
#define ENVIRONMENTEDITMODEL_H
#include "environment.h"
#include <QtCore/QString>
#include <QtCore/QAbstractItemModel>
#include <QtCore/QDebug>
#include <QtGui/QFont>
namespace ProjectExplorer {
class PROJECTEXPLORER_EXPORT EnvironmentModel : public QAbstractItemModel
{
Q_OBJECT
public:
EnvironmentModel();
~EnvironmentModel();
void setBaseEnvironment(const ProjectExplorer::Environment &env);
void setMergedEnvironments(bool b);
bool mergedEnvironments();
int rowCount(const QModelIndex &parent) const;
int columnCount(const QModelIndex &parent) const;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
Qt::ItemFlags flags(const QModelIndex &index) const;
bool hasChildren(const QModelIndex &index) const;
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const;
QModelIndex parent(const QModelIndex &index) const;
QModelIndex addVariable();
QModelIndex addVariable(const EnvironmentItem& item);
void removeVariable(const QString &name);
void unset(const QString &name);
bool isUnset(const QString &name);
bool isInBaseEnvironment(const QString &name);
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
QString indexToVariable(const QModelIndex &index) const;
bool changes(const QString &key) const;
QList<EnvironmentItem> userChanges() const;
void setUserChanges(QList<EnvironmentItem> list);
signals:
void userChangesUpdated();
private:
void updateResultEnvironment();
int findInChanges(const QString &name) const;
int findInResult(const QString &name) const;
int findInChangesInsertPosition(const QString &name) const;
int findInResultInsertPosition(const QString &name) const;
ProjectExplorer::Environment m_baseEnvironment;
ProjectExplorer::Environment m_resultEnvironment;
QList<EnvironmentItem> m_items;
bool m_mergedEnvironments;
};
} // namespace ProjectExplorer
#endif // ENVIRONMENTEDITMODEL_H
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