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#ifndef NICKNAMEDIALOG_H
#define NICKNAMEDIALOG_H

#include <QtGui/QDialog>

QT_BEGIN_NAMESPACE
namespace Ui {
    class NickNameDialog;
}
class QSortFilterProxyModel;
class QStandardItemModel;
class QModelIndex;
class QPushButton;
QT_END_NAMESPACE

namespace VCSBase {
namespace Internal {

/* Nick name dialog: Manages a list of users read from an extended
 * mail cap file, consisting of 4 columns:
 * "Name Mail [AliasName [AliasMail]]".
 * The names can be used for insertion into "RevBy:" fields; aliases will
 * be preferred. */

class NickNameDialog : public QDialog {
    Q_OBJECT
public:
    explicit NickNameDialog(QStandardItemModel *model, QWidget *parent = 0);
    virtual ~NickNameDialog();

    QString nickName() const;

    // Utilities to initialize/populate the model
    static QStandardItemModel *createModel(QObject *parent);
    static bool populateModelFromMailCapFile(const QString &file,
                                             QStandardItemModel *model,
                                             QString *errorMessage);

    // Return a list for a completer on the field line edits
    static QStringList nickNameList(const QStandardItemModel *model);

private slots:
    void slotCurrentItemChanged(const QModelIndex &);
    void slotDoubleClicked(const QModelIndex &);

private:
    QPushButton *okButton() const;

    Ui::NickNameDialog *m_ui;
    QStandardItemModel *m_model;
    QSortFilterProxyModel *m_filterModel;

};

} // namespace Internal
} // namespace VCSBase

#endif // NICKNAMEDIALOG_H