/****************************************************************************

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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

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** This file contains pre-release code and may not be distributed.

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** contained in the Technology Preview License Agreement accompanying

** this package.

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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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**

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** rights.  These rights are described in the Nokia Qt LGPL Exception

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** If you have questions regarding the use of this file, please contact

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****************************************************************************/

#include <QMainWindow>

#include <QItemDelegate>

QT_BEGIN_NAMESPACE

class QTableWidget;

class QLabel;

class QLineEdit;

class QTableWidget;

class QPushButton;

class QAbstractButton;

class QRadioButton;

QT_END_NAMESPACE

class EditorWidget;

class QCrmlGenerator : public QMainWindow

{

    Q_OBJECT

public:

    QCrmlGenerator();

private slots:

    void newFile();

    void openFile();

    void saveFile();

    void saveFileAs();

protected:

    void closeEvent(QCloseEvent *event);

private:

    bool safeToClear();

    EditorWidget *m_editorWidget;

    QAction *newAction;

    QAction *openAction;

    QAction *saveAction;

    QAction *saveAsAction;

    QAction *exitAction;

    QString m_saveFile;

};

//#define INCL_TYPE 1

#ifdef INCL_TYPE

class TypeDelegate : public QItemDelegate

{

    Q_OBJECT

public:

    TypeDelegate(QTableWidget *parent);

    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &,

                            const QModelIndex &) const;

    void setEditorData(QWidget *editor, const QModelIndex &index) const;

    void setModelData(QWidget *editor, QAbstractItemModel *,

                        const QModelIndex &index) const;

private:

    QTableWidget *m_parentTable;

};

#endif

class KeyIdDelegate : public QItemDelegate

{

    Q_OBJECT

public:

    KeyIdDelegate(QTableWidget *parent);

    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &,

                            const QModelIndex &) const;

    void setModelData(QWidget *editor, QAbstractItemModel *,

                        const QModelIndex &index) const;

private:

    QTableWidget *m_parentTable;

};

class PathDelegate : public QItemDelegate

{

    Q_OBJECT

public:

    PathDelegate(QTableWidget *parent);

    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &,

                            const QModelIndex &) const;

    void setEditorData(QWidget *editor, QAbstractItemModel *,

                        const QModelIndex &index) const;

    void setModelData(QWidget *editor, QAbstractItemModel *,

                        const QModelIndex &index) const;

private:

    QTableWidget *m_parentTable;

};

class EditorWidget: public QWidget

{

    Q_OBJECT

public:

    enum Column{KeyId, Path, Type};

    EditorWidget();

public slots:

    void addRow();

    void removeRow();

    void initNew();

    void save(const QString &);

    void open(const QString &);

    bool isModified();

    bool verifyContents();

private slots:

    void setModified(bool b = true);

    void moveRowDown();

    void moveRowUp();

    void targetChanged(QAbstractButton *);

private:

    QLabel *m_repoLabel;

    QLineEdit *m_repoUID;//repository or category ID

    QTableWidget *m_tableWidget;

    QPushButton *m_addRowButton;

    QPushButton *m_removeRowButton;

    QRadioButton *m_CRepRadio;

    QRadioButton *m_RPropRadio;

#ifdef INCL_TYPE

    TypeDelegate *m_typeDelegate;

#endif

    KeyIdDelegate *m_keyIdDelegate;

    PathDelegate *m_pathDelegate;

    bool m_isModified;

};