config_node.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef NUVIE_CONF_CONFIG_NODE_H
#define NUVIE_CONF_CONFIG_NODE_H

#include "ultima/shared/std/string.h"
#include "ultima/nuvie/conf/configuration.h"

namespace Ultima {
namespace Nuvie {

class ConfigNode {
    friend class Configuration;
    ConfigNode(Configuration &config_, Std::string key_)
        : config(config_), key(key_) {
    }

public:
    ~ConfigNode() { }

    // fix "assignment operator could not be generated" warning
    const ConfigNode &operator = (const ConfigNode &other) {
        config = other.config;
        key = other.key;
        return *this;
    }

    Std::string get_string(const char *defaultvalue = "") {
        Std::string s;
        config.value(key, s, defaultvalue);
        return s;
    }
    int get_int(int defaultvalue = 0) {
        int i;
        config.value(key, i, defaultvalue);
        return i;
    }
    bool get_bool(bool defaultvalue = false) {
        bool b;
        config.value(key, b, defaultvalue);
        return b;
    }

    void set(const Std::string &value) {
        config.set(key, value);
    }
    void set(const char *value) {
        config.set(key, value);
    }
    void set(int value) {
        config.set(key, value);
    }
    void set(bool value) {
        config.set(key, value);
    }

private:
    Configuration &config;
    Std::string key;

};

} // End of namespace Nuvie
} // End of namespace Ultima

#endif