/* ============================================================
 *
 * This file is a part of digiKam project
 * http://www.digikam.org
 *
 * Date        : 2005-05-07
 * Description : a dialog to delete item.
 * 
 * Copyright (C) 2004 by Michael Pyne <michael.pyne@kdemail.net>
 * Copyright (C) 2006 by Ian Monroe <ian@monroe.nu>
 * Copyright (C) 2006-2007 by Marcel Wiesweg <marcel.wiesweg@gmx.de>
 *
 * 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, 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.
 * 
 * ============================================================ */

#ifndef _DELETEDIALOG_H
#define _DELETEDIALOG_H

// TQt includes.

#include <tqcheckbox.h>

// KDE includes.

#include <kdialogbase.h>
#include <kurl.h>

// Local includes.

#include "digikam_export.h"
#include "deletedialogbase.h"

class TQStringList;
class KListBox;
class KGuiItem;
class TQLabel;
class TQWidgetStack;

namespace Digikam
{

namespace DeleteDialogMode
{
    enum ListMode
    {
        Files,
        Albums,
        Subalbums
    };

    enum DeleteMode
    {
        NoChoiceTrash, // "Do not show again" checkbox, does not show if config entry is set
        NoChoiceDeletePermanently, // No checkbox
        UserPreference, // Checkbox to toggle trash/permanent, preset to user's last preference
        UseTrash, // same beckbox as above, preset to trash
        DeletePermanently // same checkbox as above, preset to permanent
    };
}

class DeleteWidget : public DeleteDialogBase
{
    Q_OBJECT
  TQ_OBJECT

public:

    DeleteWidget(TQWidget *parent = 0, const char *name = 0);

    void setFiles(const KURL::List &files);
    void setListMode(DeleteDialogMode::ListMode mode);
    void setDeleteMode(DeleteDialogMode::DeleteMode deleteMode);

protected slots:

    void slotShouldDelete(bool shouldDelete);

protected:

    void updateText();
    DeleteDialogMode::ListMode m_listMode;
    DeleteDialogMode::DeleteMode m_deleteMode;
};

class DIGIKAM_EXPORT DeleteDialog : public KDialogBase
{
    Q_OBJECT
  TQ_OBJECT

public:

    enum Mode
    {
        ModeFiles,
        ModeAlbums,
        ModeSubalbums
    };

public:

    DeleteDialog(TQWidget *parent, const char *name = "delete_dialog");

    bool confirmDeleteList(const KURL::List &condemnedURLs,
                           DeleteDialogMode::ListMode listMode,
                           DeleteDialogMode::DeleteMode deleteMode);
    bool shouldDelete() const { return m_widget->ddShouldDelete->isChecked(); }

    void setURLs(const KURL::List &files);
    void presetDeleteMode(DeleteDialogMode::DeleteMode mode);
    void setListMode(DeleteDialogMode::ListMode mode);

protected slots:

    virtual void accept();
    void slotShouldDelete(bool shouldDelete);

private:

    bool          m_saveShouldDeleteUserPreference;
    bool          m_saveDoNotShowAgain;

    KGuiItem      m_trashGuiItem;

    DeleteWidget *m_widget;
};

} // namespace Digikam

#endif // _DELETEDIALOG_H

