/*
    This file is part of Akonadi Contact.

    Copyright (c) 2009 Tobias Koenig <tokoe@kde.org>

    This library is free software; you can redistribute it and/or modify it
    under the terms of the GNU Library General Public License as published by
    the Free Software Foundation; either version 2 of the License, or (at your
    option) any later version.

    This library is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
    License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to the
    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
*/

#ifndef DISPLAYNAMEEDITWIDGET_H
#define DISPLAYNAMEEDITWIDGET_H

#include <QtGui/QWidget>

#include <kabc/addressee.h>

class KComboBox;

/**
 * @short A widget for editing the display name of a contact.
 *
 * The widget will either use a predefined schema for formatting
 * the name or a custom one.
 */
class DisplayNameEditWidget : public QWidget
{
  Q_OBJECT

  public:
    /**
     * Describes what the display name should look like.
     */
    enum DisplayType
    {
      SimpleName,           ///< A name of the form: givenName familyName
      FullName,             ///< A name of the form: prefix givenName additionalName familyName suffix
      ReverseNameWithComma, ///< A name of the form: familyName, givenName
      ReverseName,          ///< A name of the form: familyName givenName
      Organization,         ///< The organization name
      CustomName            ///< Let the user input a display name
    };

    explicit DisplayNameEditWidget( QWidget *parent = 0 );
    ~DisplayNameEditWidget();

    void loadContact( const KABC::Addressee &contact );
    void storeContact( KABC::Addressee &contact ) const;

    void setReadOnly( bool readOnly );

    void setDisplayType( DisplayType type );
    DisplayType displayType() const;

  public Q_SLOTS:
    void changeName( const KABC::Addressee &contact );
    void changeOrganization( const QString &organization );

  protected:
    virtual bool eventFilter( QObject *object, QEvent *event );

  private Q_SLOTS:
    void displayTypeChanged( int );
    void setComboBoxEditable( bool );

  private:
    void updateView();

    KComboBox *mView;
    DisplayType mDisplayType;
    KABC::Addressee mContact;
    QWidget *mViewport;
    int mAdditionalPopupWidth;
};

#endif
