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qTox/src/video/netcamview.h
tux3 e286f9673c
Fix use after free of NetCamView
Someone was connecting a singal to a lambda capturing this, and never disconnecting it in the destructor. Capturing this is DANGEROUS, kids, don't do this at home.
2015-12-15 21:19:18 +01:00

63 lines
1.5 KiB
C++

/*
Copyright © 2014-2015 by The qTox Project
This file is part of qTox, a Qt-based graphical interface for Tox.
qTox is libre 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.
qTox 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 qTox. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef NETCAMVIEW_H
#define NETCAMVIEW_H
#include "genericnetcamview.h"
#include <QVector>
class QHBoxLayout;
struct vpx_image;
class VideoSource;
class QFrame;
class MovableWidget;
class NetCamView : public GenericNetCamView
{
Q_OBJECT
public:
NetCamView(int friendId, QWidget *parent=0);
~NetCamView();
virtual void show(VideoSource* source, const QString& title);
virtual void hide();
void setSource(VideoSource* s);
void setTitle(const QString& title);
protected:
void showEvent(QShowEvent* event) final override;
private slots:
void updateRatio();
private:
void updateFrameSize(QSize size);
VideoSurface* selfVideoSurface;
MovableWidget* selfFrame;
int friendId;
bool e = false;
QVector<QMetaObject::Connection> connections;
};
#endif // NETCAMVIEW_H