RmlUi/Source/Core/Python/ElementAttributeProxy.h

/*
 * This source file is part of libRocket, the HTML/CSS Interface Middleware
 *
 * For the latest information, see http://www.librocket.com
 *
 * Copyright (c) 2008-2010 CodePoint Ltd, Shift Technology Ltd
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 */

#ifndef ROCKETCOREPYTHONELEMENTATTRIBUTEPROXY_H
#define ROCKETCOREPYTHONELEMENTATTRIBUTEPROXY_H

namespace Rocket {
namespace Core {

class Element;

namespace Python {

/**
	Thin lightweight proxy object for providing
	a DOM-like element.children accessor.

	@author Lloyd Weehuizen
 */

class ElementAttributeProxy
{
public:
	ElementAttributeProxy(Element* element);
	~ElementAttributeProxy();

	/// Initialise the interface
	static void InitialisePythonInterface();

	// Class that contains a single attribute instance
	class AttributeProxy
	{
	public:
		AttributeProxy(const Rocket::Core::String& _name, const Rocket::Core::String& _value) : name(_name), value(_value) {}
		const char* GetName() { return name.CString(); }
		const char* GetValue() { return value.CString(); }
		Rocket::Core::String name;
		Rocket::Core::String value;
	};
	
	/// Python __getitem__ override
	AttributeProxy GetItem(int index);

	/// Python __len__ override
	int Len();
	
private:
	Element* element;
};

}
}
}

#endif