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/*
* Copyright (C) 2004-2012 Savoir-Faire Linux Inc.
* Author: Alexandre Savard <alexandre.savard@savoirfairelinux.com>
*
* 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Additional permission under GNU GPL version 3 section 7:
*
* If you modify this program, or any covered work, by linking or
* combining it with the OpenSSL project's OpenSSL library (or a
* modified version of that library), containing parts covered by the
* terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
* grants you additional permission to convey the resulting work.
* Corresponding Source for a non-source form of such a combination
* shall include the source code for the parts of OpenSSL used as well
* as that of the covered work.
*/
#ifndef VIDEO_PREFERENCE_H__
#define VIDEO_PREFERENCE_H__
#include "config/serializable.h"
#include "video/video_v4l2.h"
#include "noncopyable.h"
#include <map>
#include <string>
#include <tr1/memory>
namespace sfl_video {
class VideoV4l2ListThread;
}
// video preferences
static const char * const videoDeviceKey = "v4l2Dev";
static const char * const videoChannelKey = "v4l2Channel";
static const char * const videoSizeKey = "v4l2Size";
static const char * const videoRateKey = "v4l2Rate";
class VideoPreference : public Serializable
{
public:
VideoPreference();
virtual void serialize(Conf::YamlEmitter &emitter);
virtual void unserialize(const Conf::YamlNode &map);
std::map<std::string, std::string> getSettings();
std::string getDevice() const {
return device_;
}
void setDevice(const std::string &device) {
device_ = device;
}
std::string getChannel() const {
return channel_;
}
void setChannel(const std::string & channel) {
channel_ = channel;
}
std::string getSize() const {
return size_;
}
void setSize(const std::string & size) {
size_ = size;
}
const std::string & getRate() const {
return rate_;
}
void setRate(const std::string & rate) {
rate_ = rate;
}
std::vector<std::string> getDeviceList();
std::vector<std::string> getChannelList(const std::string &dev);
std::vector<std::string> getSizeList(const std::string &dev, const std::string &channel);
std::vector<std::string> getRateList(const std::string &dev, const std::string &channel, const std::string &size);
private:
NON_COPYABLE(VideoPreference);
// V4L2 devices
std::tr1::shared_ptr<sfl_video::VideoV4l2ListThread> v4l2_list_;
std::string device_;
std::string channel_;
std::string size_;
std::string rate_;
};
#endif
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