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/******************************************************************************
* Copyright (C) 2017 Kitsune Ral <kitsune-ral@users.sf.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include <QtGui/QIcon>
#include <QtCore/QUrl>
#include <functional>
namespace QMatrixClient
{
class MediaThumbnailJob;
class Connection;
class Avatar
{
public:
explicit Avatar(Connection* connection, QIcon defaultIcon = {})
: _defaultIcon(std::move(defaultIcon)), _connection(connection)
{ }
QPixmap get(int w, int h, std::function<void()> continuation);
QUrl url() const { return _url; }
bool updateUrl(const QUrl& newUrl);
private:
QUrl _url;
QPixmap _originalPixmap;
QIcon _defaultIcon;
/// Map of requested size to the actual pixmap used for it
/// (it's a shame that QSize has no predefined qHash()).
QHash<QPair<int,int>, QPixmap> _scaledPixmaps;
QSize _requestedSize;
bool _valid = false;
Connection* _connection;
MediaThumbnailJob* _ongoingRequest = nullptr;
};
} // namespace QMatrixClient
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