ryzom/client/src/r2/displayer_lua.h

   1 // Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This source file has been modified by the following contributors:
   5 // Copyright (C) 2013  Laszlo KIS-ADAM (dfighter) <dfighter1985@gmail.com>
   6 //
   7 // This program is free software: you can redistribute it and/or modify
   8 // it under the terms of the GNU Affero General Public License as
   9 // published by the Free Software Foundation, either version 3 of the
  10 // License, or (at your option) any later version.
  11 //
  12 // This program is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU Affero General Public License for more details.
  16 //
  17 // You should have received a copy of the GNU Affero General Public License
  18 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 #ifndef R2_DISPLAYER_LUA_H
  21 #define R2_DISPLAYER_LUA_H
  22
  23 #include "displayer_base.h"
  24 #include "nel/gui/lua_object.h"
  25 #include "lua_event_forwarder.h"
  26
  27 namespace R2
  28 {
  29
  30 class CDisplayerLua : public CDisplayerBase
  31 {
  32 public:
  33         NLMISC_DECLARE_CLASS(R2::CDisplayerLua);
  34         CDisplayerLua();
  35         // expected parameter is a ctor function
  36         virtual bool init(const CLuaObject &parameters);
  37         virtual void pushLuaAccess(CLuaState &ls);
  38         // from CDisplayerBase
  39         virtual void onActChanged();
  40         virtual void onContinentChanged();
  41         virtual void onPostCreate();
  42         virtual void onCreate();
  43         virtual void onErase();
  44         virtual void onPreHrcMove();    // instance is about to move in the hierarchy of object
  45         virtual void onPostHrcMove();  // instance has moved in the hierarchy of objects
  46         virtual void onFocus(bool focused);
  47         virtual void onSelect(bool selected);
  48         virtual void onAttrModified(const std::string &attrName, sint32 index);
  49         //virtual void onTableModified(const std::string &tableName, const std::string &keyInTable, sint32 indexInTable);
  50         // from CDisplayerBase : event from targeted instances
  51         virtual void onTargetInstancePreHrcMove(const std::string &refMakerAttr, sint32 refMakerAttrIndex);
  52         virtual void onTargetInstancePostHrcMove(const std::string &refMakerAttr, sint32 refMakerAttrIndex);
  53         virtual void onTargetInstanceCreated(const std::string &refMakerAttr, sint32 refMakerAttrIndex);
  54         virtual void onTargetInstanceErased(const std::string &refMakerAttr, sint32 refMakerAttrIndex);
  55         virtual void onTargetInstanceEraseRequested(const std::string &refMakerAttr, sint32 refMakerAttrIndex);
  56         virtual void onTargetInstanceAttrModified(      const std::string &refMakerAttr, sint32 refMakerAttrIndex,
  57                                                                                                         const std::string &targetAttrName, sint32 targetAttrIndex);
  58 private:
  59         class CToLua : public CLuaEventForwarder
  60         {
  61         public:
  62                 CToLua();
  63                 CLuaObject _LuaTable; // reference to lua version of the displayer
  64                 CDisplayerLua *_Displayer;
  65                 virtual CLuaState *getLua();
  66                 virtual void executeHandler(const CLuaString &eventName, int numArgs);
  67                 void pushLuaAccess(CLuaState &ls);
  68                 CDisplayerLua* getEnclosing();
  69         };
  70         friend class CToLua;
  71         CToLua _ToLua;
  72 };
  73
  74
  75 } // R2
  76
  77 #endif