Crazy Eddie's GUI System  0.8.4
ScriptModule.h
00001 /***********************************************************************
00002         created:        16/7/2004
00003         author:         Paul D Turner
00004 
00005         purpose:        Abstract class interface for scripting support
00006 *************************************************************************/
00007 /***************************************************************************
00008  *   Copyright (C) 2004 - 2006 Paul D Turner & The CEGUI Development Team
00009  *
00010  *   Permission is hereby granted, free of charge, to any person obtaining
00011  *   a copy of this software and associated documentation files (the
00012  *   "Software"), to deal in the Software without restriction, including
00013  *   without limitation the rights to use, copy, modify, merge, publish,
00014  *   distribute, sublicense, and/or sell copies of the Software, and to
00015  *   permit persons to whom the Software is furnished to do so, subject to
00016  *   the following conditions:
00017  *
00018  *   The above copyright notice and this permission notice shall be
00019  *   included in all copies or substantial portions of the Software.
00020  *
00021  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00022  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00023  *   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
00024  *   IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
00025  *   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
00026  *   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
00027  *   OTHER DEALINGS IN THE SOFTWARE.
00028  ***************************************************************************/
00029 #ifndef _CEGUIScriptModule_h_
00030 #define _CEGUIScriptModule_h_
00031 
00032 #include "CEGUI/Base.h"
00033 #include "CEGUI/String.h"
00034 #include "CEGUI/Event.h"
00035 
00036 
00037 // Start of CEGUI namespace section
00038 namespace CEGUI
00039 {
00045 class CEGUIEXPORT ScriptModule :
00046     public AllocatedObject<ScriptModule>
00047 {
00048 public:
00049         /*************************************************************************
00050                 Construction and Destruction
00051         *************************************************************************/
00056         ScriptModule(void);
00057 
00058 
00063         virtual ~ScriptModule(void) {}
00064 
00065 
00066         /*************************************************************************
00067                 Abstract interface
00068         *************************************************************************/
00079         virtual void    executeScriptFile(const String& filename, const String& resourceGroup = "")     = 0;
00080 
00081 
00093         virtual int     executeScriptGlobal(const String& function_name)        = 0;
00094 
00095 
00112         virtual bool    executeScriptedEventHandler(const String& handler_name, const EventArgs& e)             = 0;
00113 
00114 
00125     virtual void executeString(const String& str) = 0;
00126 
00127 
00136     virtual void createBindings(void) {}
00137 
00138 
00148     virtual void destroyBindings(void) {}
00149 
00158     const String& getIdentifierString() const;
00159 
00178     virtual Event::Connection   subscribeEvent(EventSet* target, const String& name, const String& subscriber_name) = 0;
00179 
00201     virtual Event::Connection   subscribeEvent(EventSet* target, const String& name, Event::Group group, const String& subscriber_name) = 0;
00202 
00213     static void setDefaultResourceGroup(const String& resourceGroup)
00214         { d_defaultResourceGroup = resourceGroup; }
00215 
00223     static const String& getDefaultResourceGroup()
00224         { return d_defaultResourceGroup; }
00225 
00226 protected:
00228     String d_identifierString;
00230     static String d_defaultResourceGroup;
00231 };
00232 
00233 
00238 class CEGUIEXPORT ScriptFunctor :
00239     public AllocatedObject<ScriptFunctor>
00240 {
00241 public:
00242         ScriptFunctor(const String& functionName) : scriptFunctionName(functionName) {}
00243     ScriptFunctor(const ScriptFunctor& obj) : scriptFunctionName(obj.scriptFunctionName) {}
00244         bool    operator()(const EventArgs& e) const;
00245 
00246 private:
00247     // no assignment possible
00248     ScriptFunctor& operator=(const ScriptFunctor& rhs);
00249 
00250         const String    scriptFunctionName;
00251 };
00252 
00253 } // End of  CEGUI namespace section
00254 
00255 
00256 #endif  // end of guard _CEGUIScriptModule_h_
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