var_manager.hpp
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上传日期:2020-07-06
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midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * var_manager.hpp
- *****************************************************************************
- * Copyright (C) 2003 the VideoLAN team
- * $Id: 18f5209453732b8da1f35e1526d50bfeebb37351 $
- *
- * Authors: Cyril Deguet <asmax@via.ecp.fr>
- * Olivier Teulière <ipkiss@via.ecp.fr>
- *
- * 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 2 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, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- #ifndef VAR_MANAGER_HPP
- #define VAR_MANAGER_HPP
- #include "../utils/var_text.hpp"
- #include <list>
- #include <map>
- class VarManager: public SkinObject
- {
- public:
- /// Get the instance of VarManager
- static VarManager *instance( intf_thread_t *pIntf );
- /// Delete the instance of VarManager
- static void destroy( intf_thread_t *pIntf );
- /// Register a named variable in the manager
- void registerVar( const VariablePtr &rcVar, const string &rName );
- /// Register an anonymous variable in the manager
- void registerVar( const VariablePtr &rcVar );
- /// Get a variable by its name (NULL if not found)
- Variable *getVar( const string &rName );
- /// Get a variable by its name and check the type (NULL if not found)
- Variable *getVar( const string &rName, const string &rType );
- /// Get the tooltip text variable
- VarText &getTooltipText() { return *m_pTooltipText; }
- /// Get the help text variable
- VarText &getHelpText() { return *m_pHelpText; }
- /// Register a constant value
- void registerConst( const string &rName, const string &rValue);
- /// Get a constant value by its name
- string getConst( const string &rName );
- private:
- /// Tooltip text
- VarText *m_pTooltipText;
- /// Help text
- VarText *m_pHelpText;
- /// Map of named registered variables
- map<string, VariablePtr> m_varMap;
- /// List of named registed variables
- list<string> m_varList;
- /// List of anonymous registed variables
- list<VariablePtr> m_anonVarList;
- /// Map of constant values
- map<string, string> m_constMap;
- /// Private because it is a singleton
- VarManager( intf_thread_t *pIntf );
- virtual ~VarManager();
- };
- #endif