squawk/ui/utils/messagedelegate.h

/*
 * Squawk messenger. 
 * Copyright (C) 2019  Yury Gubich <blue@macaw.me>
 * 
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef MESSAGEDELEGATE_H
#define MESSAGEDELEGATE_H

#include <QStyledItemDelegate>
#include <QFont>
#include <QFontMetrics>
#include <QPushButton>

#include "shared/icons.h"

class MessageDelegate : public QStyledItemDelegate
{
    Q_OBJECT
public:
    MessageDelegate(QObject *parent = nullptr);
    ~MessageDelegate();
    
    void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
    QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;
    //void setModelData(QWidget * editor, QAbstractItemModel * model, const QModelIndex & index) const override;
    
    void initializeFonts(const QFont& font);
    bool editorEvent(QEvent * event, QAbstractItemModel * model, const QStyleOptionViewItem & option, const QModelIndex & index) override;
    
private:
    QFont bodyFont;
    QFont nickFont;
    QFont dateFont;
    QFontMetrics bodyMetrics;
    QFontMetrics nickMetrics;
    QFontMetrics dateMetrics;
    
    QPushButton* downloadButton;
    QPushButton* uploadButton;
};

#endif // MESSAGEDELEGATE_H