qt-creator/src/plugins/qt4projectmanager/qt-maemo/maemopackagecontents.h

/**************************************************************************
**
** This file is part of Qt Creator
**
** 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
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
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** 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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#ifndef MAEMOPACKAGECONTENTS_H
#define MAEMOPACKAGECONTENTS_H

#include <QtCore/QAbstractTableModel>
#include <QtCore/QDir>
#include <QtCore/QHash>
#include <QtCore/QList>
#include <QtCore/QScopedPointer>
#include <QtCore/QString>
#include <QtCore/QStringList>

QT_BEGIN_NAMESPACE
class ProFile;
struct ProFileOption;
QT_END_NAMESPACE

namespace Qt4ProjectManager {
namespace Internal {

struct MaemoDeployable
{
    MaemoDeployable(const QString &localFilePath, const QString &remoteDir)
        : localFilePath(localFilePath), remoteDir(remoteDir) {}

    bool operator==(const MaemoDeployable &other) const
    {
        return localFilePath == other.localFilePath
            && remoteDir == other.remoteDir;
    }

    QString localFilePath;
    QString remoteDir;
};
inline uint qHash(const MaemoDeployable &d)
{
    return qHash(qMakePair(d.localFilePath, d.remoteDir));
}

class MaemoPackageCreationStep;
class ProFileReader;

class MaemoPackageContents : public QAbstractTableModel
{
    Q_OBJECT
public:
    MaemoPackageContents(MaemoPackageCreationStep *packageStep);
    ~MaemoPackageContents();

    bool init();

    virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;

    MaemoDeployable deployableAt(int row) const;
    bool addDeployable(const MaemoDeployable &deployable, QString *error);
    bool removeDeployableAt(int row, QString *error);
    bool isModified() const { return m_modified; }
    void setUnModified() { m_modified = false; }
    QString remoteExecutableFilePath() const;

private:
    virtual int columnCount(const QModelIndex &parent = QModelIndex()) const;
    virtual QVariant data(const QModelIndex &index,
                          int role = Qt::DisplayRole) const;
    virtual QVariant headerData(int section, Qt::Orientation orientation,
                                int role = Qt::DisplayRole) const;
    virtual Qt::ItemFlags flags(const QModelIndex &index) const;
    virtual bool setData(const QModelIndex &index, const QVariant &value,
                         int role = Qt::EditRole);

    bool buildModel() const;
    void resetProFileContents() const;
    bool readProFileContents(QString *error) const;
    bool writeProFileContents(QString *error) const;

    QString cleanPath(const QString &relFileName) const;

    QString findInstallsElem(const MaemoDeployable &deployable) const;
    void addFileToProFile(const QString &var, const QString &absFilePath);
    void addValueToProFile(const QString &var, const QString &value) const;
    bool removeFileFromProFile(const QString &var, const QString &absFilePath);
    bool removeValueFromProFile(const QString &var, const QString &value);

    enum ParseType { ParseFromFile, ParseFromLines };
    void parseProFile(ParseType type) const;

    const MaemoPackageCreationStep * const m_packageStep;
    QScopedPointer<ProFileOption> m_proFileOption;
    QScopedPointer<ProFileReader> m_proFileReader;
    mutable QList<MaemoDeployable> m_deployables;
    mutable bool m_modified;
    mutable ProFile *m_proFile;
    mutable QStringList m_proFileLines; // TODO: FS watcher
    mutable QString m_proFileName;
    mutable QDir m_proDir;
};

} // namespace Qt4ProjectManager
} // namespace Internal

#endif // MAEMOPACKAGECONTENTS_H