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/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot com>
*
*
* 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) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy 
* defined in Section 14 of version 3 of the license.
* 
* 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, see <http://www.gnu.org/licenses/>.
*
* ============================================================ */


#ifndef PREVIEW_IMAGE_H
#define PREVIEW_IMAGE_H

// Local Includes
#include "websnap.h"
#include "application.h"

// KDE Includes
#include <KActionMenu>

// Qt Includes
#include <QLabel>
#include <QFrame>
#include <QImage>
#include <QUrl>
#include <QToolButton>
#include <QSize>


class PreviewImage : public QWidget
{
    Q_OBJECT

public:
    PreviewImage(const QUrl &url, const QString &title, int index, bool isFavorite);
    ~PreviewImage();

    QString guessNameFromUrl(QUrl url);

public slots:
    void snapFinished();
    void removeMe();
    void setUrlFromAction();
    void refreshPreview();

signals:
    void loadUrl(const KUrl &, const Rekonq::OpenType &);
    
protected:
    void contextMenuEvent(QContextMenuEvent *event);
    void mouseDoubleClickEvent(QMouseEvent *event);
    void mouseMoveEvent(QMouseEvent *event);
    void mousePressEvent(QMouseEvent *event);
    void mouseReleaseEvent(QMouseEvent *event);

    void loadUrlPreview(const QUrl &url);
    KActionMenu *historyMenu();
    void showEmptyPreview();

private:
    void checkTitle();
    QPixmap renderBackground(int w, int h, int t, int b, int l, int r);

    QPixmap m_pixmap;
    WebSnap *ws;

    QString m_savePath;    
    bool loadingSnapshot;

    QUrl m_url;    
    QString m_title;
    bool m_isFavorite;
    int m_index;

    QToolButton *m_button;

    QLabel *m_imageLabel;
    QLabel *m_textLabel;
    QLabel *m_backgroundLabel;
    QLabel *m_previewLabel;
    
    QSize m_size;
};

#endif // PREVIEW_IMAGE_H