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/*
* 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 ROCKETCOREPROPERTYPARSERNUMBER_H
#define ROCKETCOREPROPERTYPARSERNUMBER_H
#include "../../Include/Rocket/Core/PropertyParser.h"
namespace Rocket {
namespace Core {
/**
A property parser that parses a floating-point number with an optional unit.
@author Peter Curry
*/
class PropertyParserNumber : public PropertyParser
{
public:
PropertyParserNumber();
virtual ~PropertyParserNumber();
/// Called to parse a RCSS number declaration.
/// @param[out] property The property to set the parsed value on.
/// @param[in] value The raw value defined for this property.
/// @param[in] parameters The parameters defined for this property.
/// @return True if the value was validated successfully, false otherwise.
virtual bool ParseValue(Property& property, const String& value, const ParameterMap& parameters) const;
// Destroys the parser.
void Release();
private:
// Stores a list of the numerical units and their suffixes.
typedef std::pair< Property::Unit, String > UnitSuffix;
std::vector< UnitSuffix > unit_suffixes;
};
}
}
#endif
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