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component_manager_generic.h

Go to the documentation of this file.

/*
        ClanGUI, copyrights by various people. Have a look in the CREDITS file.
        
        This sourcecode is distributed using the Library GNU Public Licence,
        version 2 or (at your option) any later version. Please read LICENSE
        for details.
*/

#include <string>
#include <stack>
#include <vector>
#include <stdio.h>

#include "API/GUI/component_manager.h"
#include "API/GUI/stylemanager.h"
#include "API/GUI/component.h"
#include "API/GUI/component_options.h"
#include "component_tokenizer.h"

class CL_ComponentManager_Generic : public CL_ComponentManager
{
public:
        CL_ComponentManager_Generic(
                const char *filename,
                CL_ResourceManager *resources,
                CL_StyleManager *style);

        CL_ComponentManager_Generic(
                const char *filename,
                bool is_datafile,
                CL_StyleManager *style);
                
        virtual ~CL_ComponentManager_Generic();

        virtual CL_Component *get_component(const char *component_id);
        void get_root_component_list(std::vector<CL_Component *> &components);

private:
        CL_InputSource *input;
        std::string filename;
        CL_StyleManager *style_manager;
        CL_ResourceManager *resources;

        struct CL_ComponentInfo
        {
        public:
                CL_ComponentInfo()
                {
                        type = "";
                        component_type = NULL;
                        component = NULL;
                }
                std::string type;
                CL_ComponentType *component_type;
                CL_ComponentOptions options;
                CL_Component *component;
                std::list<CL_ComponentInfo *> children;
        };

        void init_style_manager(const char *style_id);
        std::string preprocess_templates();
        std::string concatenate_stringlist(std::list<std::string> &expression);
        std::string evaluate_expression(std::list<std::string> &expression);
        void parse();
        void create_components(std::multimap<int, CL_ComponentInfo *> &creation_sort_map);
        CL_ComponentType *is_component_type(const std::string &tok);

        std::map<std::string, CL_ComponentInfo> component_map;

        typedef std::pair<std::string, std::string> variable_pair_t;
        std::list<variable_pair_t> globals;
};

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