/***************************************************************************
 *   Copyright (C) 2005-2014 by the Quassel Project                        *
 *   devel@quassel-irc.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) version 3.                                           *
 *                                                                         *
 *   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.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
 ***************************************************************************/

#ifndef TOPICWIDGET_H_
#define TOPICWIDGET_H_

#include "abstractitemview.h"

#include "ui_topicwidget.h"

class TopicWidget : public AbstractItemView
{
    Q_OBJECT

public:
    TopicWidget(QWidget *parent = 0);

    void setTopic(const QModelIndex &index);
    void setCustomFont(const QFont &);
    void setReadOnly(const bool &readonly);

    virtual bool eventFilter(QObject *obj, QEvent *event);
    inline bool isReadOnly() const { return _readonly; }

signals:
    void switchedPlain();

protected slots:
    virtual void currentChanged(const QModelIndex &current, const QModelIndex &previous);
    virtual void dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);

private slots:
    void on_topicLineEdit_textEntered();
    void on_topicEditButton_clicked();
    void switchEditable();
    void switchPlain();
    void clickableActivated(const Clickable &);
    void updateResizeMode();
    void setCustomFont(const QVariant &);
    void setUseCustomFont(const QVariant &);

private:
    QString sanitizeTopic(const QString& topic);

    Ui::TopicWidget ui;

    QString _topic;
    bool _mouseEntered;
    bool _readonly;
};


#endif
