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/*
* Copyright (c) 2017 TOYOTA MOTOR CORPORATION
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef CAMERA_H
#define CAMERA_H
#include <QSize>
#include <QTimer>
#include <QImage>
#include <QQuickPaintedItem>
#include <opencv2/videoio.hpp>
#include <iostream>
#include <opencv2/core.hpp>
#include <opencv2/imgcodecs.hpp>
#include <opencv2/highgui.hpp>
using namespace std;
static QVariantList cam_arr_bak;
class Camera : public QQuickPaintedItem
{
Q_OBJECT
Q_PROPERTY(bool isrunning READ isrunning NOTIFY isrunningChanged)
public:
Camera();
~Camera();
void paint(QPainter *painter);
bool isrunning() const;
Q_INVOKABLE QVariantList camranum() const;
Q_INVOKABLE void start(int no, int fps, QString res);
Q_INVOKABLE void stop();
Q_INVOKABLE void enumerateCameras();
Q_INVOKABLE int cameraCnt();
signals:
void isrunningChanged(const bool& isrunning);
void camraCntChanged(const QVariantList& camcnt);
public slots:
void grab();
private:
bool running;
QImage image;
QTimer* timer;
cv::VideoCapture* capture;
QVariantList cam_arr;
int camnumbackup;
int camcnt;
};
#endif // CAMERA_H
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