settings.h
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/* akvirtualcamera, virtual camera for Mac and Windows.
* Copyright (C) 2020 Gonzalo Exequiel Pedone
*
* 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 2 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.
*/
#ifndef AKVCAM_SETTINGS_H
#define AKVCAM_SETTINGS_H
#include <cstdint>
#include <string>
#include <vector>
namespace AkVCam
{
class SettingsPrivate;
class Fraction;
class Settings
{
public:
Settings();
~Settings();
bool load(const std::string &fileName);
void beginGroup(const std::string &prefix);
void endGroup();
size_t beginArray(const std::string &prefix);
void setArrayIndex(size_t i);
void endArray();
std::vector<std::string> groups() const;
std::vector<std::string> keys() const;
void clear();
bool contains(const std::string &key) const;
std::string value(const std::string &key) const;
bool valueBool(const std::string &key) const;
int32_t valueInt32(const std::string &key) const;
uint32_t valueUInt32(const std::string &key) const;
std::vector<std::string> valueList(const std::string &key,
const std::string &separators) const;
Fraction valueFrac(const std::string &key) const;
private:
SettingsPrivate *d;
};
}
#endif // AKVCAM_SETTINGS_H