/***************************************************************************
 *   Copyright (C) 2003 by Sébastien Laoût                                 *
 *   slaout@linux62.org                                                    *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef NEWBASKETDIALOG_H
#define NEWBASKETDIALOG_H

#include <QDialog>

#include <QtCore/QMap>
#include <QListWidget>

class KIconButton;
class QLineEdit;
class QMimeData;
class KComboBox;
class QTreeWidgetItem;

class BasketScene;

class KColorCombo2;

/** The class QListWidget allow to drag items. We don't want to, so we disable it.
  * This class also unselect the selected item when the user right click an empty space. We don't want to, so we reselect it if that happens.
  * @author Sébastien Laoût
  */
class SingleSelectionKIconView : public QListWidget
{
    Q_OBJECT
public:
    SingleSelectionKIconView(QWidget *parent = 0);
    QMimeData* dragObject();
    QListWidgetItem* selectedItem() {
        return m_lastSelected;
    }
private slots:
    void slotSelectionChanged(QListWidgetItem *cur);
private:
    QListWidgetItem *m_lastSelected;
};

/** Struct to store default properties of a new basket.
  * When the dialog shows up, the @p icon is used, as well as the @p backgroundColor.
  * A template is chozen depending on @p freeLayout and @p columnLayout.
  * If @p columnLayout is too high, the template with the more columns will be chosen instead.
  * If the user change the background color in the dialog, then @p backgroundImage and @p textColor will not be used!
  * @author Sébastien Laoût
  */
struct NewBasketDefaultProperties {
    QString icon;
    QString backgroundImage;
    QColor  backgroundColor;
    QColor  textColor;
    bool    freeLayout;
    int     columnCount;

    NewBasketDefaultProperties();
};

/** The dialog to create a new basket from a template.
  * @author Sébastien Laoût
  */
class NewBasketDialog : public QDialog
{
    Q_OBJECT
public:
    NewBasketDialog(BasketScene *parentBasket, const NewBasketDefaultProperties &defaultProperties, QWidget *parent = 0);
    ~NewBasketDialog();
    void ensurePolished();
protected slots:
    void slotOk();
    void returnPressed();
    void manageTemplates();
    void nameChanged(const QString &newName);
private:
    int populateBasketsList(QTreeWidgetItem *item, int indent, int index);
    NewBasketDefaultProperties  m_defaultProperties;
    KIconButton                *m_icon;
    QLineEdit                  *m_name;
    KColorCombo2               *m_backgroundColor;
    QListWidget                 *m_templates;
    KComboBox                  *m_createIn;
    QMap<int, BasketScene*>     m_basketsMap;
    QPushButton* okButton;
};

#endif // NEWBASKETDIALOG_H
