StyleSheetSpecification.h

00001 /*
00002  * This source file is part of libRocket, the HTML/CSS Interface Middleware
00003  *
00004  * For the latest information, see http://www.librocket.com
00005  *
00006  * Copyright (c) 2008-2010 CodePoint Ltd, Shift Technology Ltd
00007  *
00008  * Permission is hereby granted, free of charge, to any person obtaining a copy
00009  * of this software and associated documentation files (the "Software"), to deal
00010  * in the Software without restriction, including without limitation the rights
00011  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00012  * copies of the Software, and to permit persons to whom the Software is
00013  * furnished to do so, subject to the following conditions:
00014  *
00015  * The above copyright notice and this permission notice shall be included in
00016  * all copies or substantial portions of the Software.
00017  * 
00018  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00019  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00020  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00021  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00022  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00023  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00024  * THE SOFTWARE.
00025  *
00026  */
00027 
00028 #ifndef ROCKETCORESTYLESHEETSPECIFICATION_H
00029 #define ROCKETCORESTYLESHEETSPECIFICATION_H
00030 
00031 #include <Rocket/Core/Header.h>
00032 #include <Rocket/Core/PropertySpecification.h>
00033 #include <Rocket/Core/Types.h>
00034 
00035 namespace Rocket {
00036 namespace Core {
00037 
00038 class PropertyParser;
00039 
00044 class ROCKETCORE_API StyleSheetSpecification
00045 {
00046 public:
00049         static bool Initialise();
00051         static void Shutdown();
00052 
00057         static bool RegisterParser(const String& parser_name, PropertyParser* parser);
00061         static PropertyParser* GetParser(const String& parser_name);
00062 
00069         static PropertyDefinition& RegisterProperty(const String& property_name, const String& default_value, bool inherited, bool forces_layout = false);
00073         static const PropertyDefinition* GetProperty(const String& property_name);
00074 
00077         static void GetRegisteredProperties(PropertyNameList& properties);
00078 
00084         static bool RegisterShorthand(const String& shorthand_name, const String& property_names, PropertySpecification::ShorthandType type = PropertySpecification::AUTO);
00088         static const PropertyShorthandDefinition* GetShorthand(const String& shorthand_name);
00089 
00097         static bool ParsePropertyDeclaration(PropertyDictionary& dictionary, const String& property_name, const String& property_value, const String& source_file = "", int source_line_number = 0);
00098 
00099 private:
00100         StyleSheetSpecification();
00101         ~StyleSheetSpecification();
00102 
00103         // Registers Rocket's default parsers.
00104         void RegisterDefaultParsers();
00105         // Registers Rocket's default style properties.
00106         void RegisterDefaultProperties();
00107 
00108         // Parsers used by all property definitions.
00109         typedef std::map< String, PropertyParser* > ParserMap;
00110         ParserMap parsers;
00111 
00112         // The properties defined in the style sheet specification.
00113         PropertySpecification properties;
00114 };
00115 
00116 }
00117 }
00118 
00119 #endif