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engines/ultima/nuvie/conf/config_node.h

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+/* 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