lugre_widget_L.cpp

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#include "lugre_prefix.h"
#include "lugre_scripting.h"
#include "lugre_luabind.h"
#include "lugre_widget.h"
#include "lugre_gfx2D.h"
#include "lugre_smartptr.h"

using namespace Lugre;

extern "C" {
    #include "lua.h"
    #include "lauxlib.h"
    #include "lualib.h"
}

namespace Lugre {
    
class cDialog_L : public cLuaBind<cDialog> { public:
        virtual void RegisterMethods    (lua_State *L) { PROFILE
            // mlMethod.push_back((struct luaL_reg){"Meemba",       cDialog_L::Get});
            // lua_register(L,"MyGlobalFun",    MyGlobalFun);
            // lua_register(L,"MyStaticMethod", &cSomeClass::MyStaticMethod);

            lua_register(L,"MyCreateDialog",        &cDialog_L::MyCreateDialog);
            
            #define REGISTER_METHOD(methodname) mlMethod.push_back(make_luaL_reg(#methodname,&cDialog_L::methodname));

            REGISTER_METHOD(Destroy);
            REGISTER_METHOD(BringToFront);
            REGISTER_METHOD(SendToBack);
            REGISTER_METHOD(CreateWidget);
            REGISTER_METHOD(SetVisible);
            REGISTER_METHOD(GetVisible);
            
            #undef REGISTER_METHOD
        }

        virtual void RegisterMembers    () {
            cDialog* prototype = new cDialog(); // memory leak : never deleted, but better than side effekts
            cMemberVar_REGISTER(prototype,  kVarType_size_t,        miUID,              kVarFlag_Readonly);
            cMemberVar_REGISTER(prototype,  kVarType_bool,          mbVisible,          kVarFlag_Readonly);
        }

        
        static int  MyCreateDialog      (lua_State *L) { PROFILE
            cDialog* target = cDialogManager::GetSingleton().MyCreateDialog();
            return CreateUData(L,target);
        }

        static int  Destroy         (lua_State *L) { PROFILE
            cDialogManager::GetSingleton().DestroyDialog(checkudata_alive(L));
            return 0;
        }
        
        
        
        // cWidget* CreateWidget        (cWidget* pParent=0,const char* sID=0); ///< parent and id cannot change, see also cWidget::CreateChild()
        static int  CreateWidget        (lua_State *L) { PROFILE
            cWidget* target = checkudata_alive(L)->CreateWidget(0);
            return cLuaBind<cWidget>::CreateUData(L,target);
            return 0;
        }
        
        // void     BringToFront        (); 
        static int  BringToFront        (lua_State *L) { PROFILE
            checkudata_alive(L)->BringToFront();
            return 0;
        }
        
        // void     SendToBack      (); 
        static int  SendToBack      (lua_State *L) { PROFILE
            checkudata_alive(L)->SendToBack();
            return 0;
        }
        
        // void SetVisible              (const bool bVisible);
        static int  SetVisible          (lua_State *L) { PROFILE
            checkudata_alive(L)->SetVisible(lua_isboolean(L,2) ? lua_toboolean(L,2) : luaL_checkint(L,2));
            return 0;
        }
        
        // bool GetVisible              ()
        static int  GetVisible          (lua_State *L) { PROFILE
            lua_pushboolean(L,checkudata_alive(L)->GetVisible());
            return 1;
        }
        
        virtual const char* GetLuaTypeName () { return "lugre.widget.dialog"; }
};

class cWidget_L : public cLuaBind<cWidget> { public:
        virtual void RegisterMethods    (lua_State *L) { PROFILE
            // mlMethod.push_back((struct luaL_reg){"Meemba",       cWidget_L::Get});
            // lua_register(L,"MyGlobalFun",    MyGlobalFun);
            // lua_register(L,"MyStaticMethod", &cSomeClass::MyStaticMethod);

            lua_register(L,"GetWidgetUnderPos",     &cWidget_L::GetWidgetUnderPos);

            #define REGISTER_METHOD(methodname) mlMethod.push_back(make_luaL_reg(#methodname,&cWidget_L::methodname));

            REGISTER_METHOD(Destroy);
            REGISTER_METHOD(CreateChild);
            REGISTER_METHOD(UpdateClip);
            REGISTER_METHOD(SetBitMask);
            REGISTER_METHOD(IsUnderPos);
            
            #undef REGISTER_METHOD
        }

        virtual void RegisterMembers    () { PROFILE
            cWidget* prototype = new cWidget(); // memory leak : never deleted, but better than side effekts
            cMemberVar_REGISTER(prototype,  kVarType_size_t,        miUID,                  kVarFlag_Readonly);
            cMemberVar_REGISTER(prototype,  kVarType_bool,          mbIgnoreMouseOver,      0);
            cMemberVar_REGISTER(prototype,  kVarType_bool,          mbClipChildsHitTest,    0);
            cMemberVar_REGISTER(prototype,  kVarType_Gfx2D,         mpGfx2D,                kVarFlag_Readonly);
        }

        
        static int              GetWidgetUnderPos   (lua_State *L) { PROFILE
            cWidget* p = cDialogManager::GetSingleton().GetWidgetUnderPos(luaL_checkint(L,1),luaL_checkint(L,2));
            if (!p) return 0;
            lua_pushnumber(L,p->miUID);
            return 1;
        }


        //void      Destroy         (); ///< shortcut to cDialog::DestroyWidget(this)
        static int  Destroy         (lua_State *L) { PROFILE
            checkudata_alive(L)->Destroy();
            return 0;
        }
        
        //cWidget*  CreateChild     (const char* sID=0); ///< shortcut to cDialog::CreateWidget(this,sID);
        static int  CreateChild     (lua_State *L) { PROFILE
            cWidget* target = checkudata_alive(L)->CreateChild();
            return CreateUData(L,target);
        }
        
        static int  UpdateClip      (lua_State *L) { PROFILE
            checkudata_alive(L)->UpdateClip(luaL_checknumber(L, 2),luaL_checknumber(L, 3),luaL_checknumber(L, 4),luaL_checknumber(L, 5));
            return 0;
        }
        
        static int  SetBitMask      (lua_State *L) { PROFILE
            cBitMask* pBitMask = (lua_gettop(L) >= 2 && !lua_isnil(L,2)) ? cLuaBind<cBitMask>::checkudata(L,2) : 0;
            checkudata_alive(L)->mpBitMask = pBitMask;
            return 0;
        }
        
        static int          IsUnderPos  (lua_State *L) { PROFILE
            lua_pushboolean(L,checkudata_alive(L)->IsUnderPos(luaL_checkint(L,2),luaL_checkint(L,3)));
            return 1;
        }

        virtual const char* GetLuaTypeName () { return "lugre.widget"; }
};

void    cDialog::LuaRegister    (lua_State *L) { PROFILE
    cLuaBind<cDialog>::GetSingletonPtr(new cDialog_L())->LuaRegister(L);
}

void    cWidget::LuaRegister    (lua_State *L) { PROFILE
    cLuaBind<cWidget>::GetSingletonPtr(new cWidget_L())->LuaRegister(L);
}

};