wxLua wrapper to make use wxLua easier.

wxLuaWindow.cpp

#include "wxbind/include/wxbinddefs.h"
#include "wxbind/include/wxcore_bind.h"

WXLUA_DECLARE_BIND_ALL


wxLuaState& GetWxLuaState()
{
    struct wxLuaStateInstance
    {
        wxLuaState m_wxLuaState;

        wxLuaStateInstance()
        {
            // Initialize the wxLua bindings we want to use.
            // See notes for WXLUA_DECLARE_BIND_ALL above.
            WXLUA_IMPLEMENT_BIND_ALL

            // When this function returns wxApp:MainLoop() will be called by wxWidgets
            // and so we want the Lua code wx.wxGetApp:MailLoop() to not
            // prematurely start it.
            wxLuaState::sm_wxAppMainLoop_will_run = true;

            m_wxLuaState = wxLuaState(wxTheApp, wxID_ANY);
        }
    };

    static wxLuaStateInstance wxLStateInstance;
    return wxLStateInstance.m_wxLuaState;
}


class wxLuaWindow
{
    wxString m_wxLuaScript;
    wxLuaState& m_wxLuaState;
    
public:
    wxLuaWindow(wxWindow* parent, const wxString& wxLuaScript)
        : m_wxLuaScript(wxLuaScript),
          m_wxLuaState(GetWxLuaState())
    {
        // wxlua_pushargs(m_wxlState.GetLuaState(), argv, argc, 1);
        // just run it, lua gives a nice error message on failure
        m_wxLuaState.wxluaT_PushUserDataType(parent, wxluatype_wxWindow, false);
        m_wxLuaState.lua_SetGlobal("parent_window");
        
        m_wxLuaState.RunFile(m_wxLuaScript);
    }

    virtual ~wxLuaWindow()
    {

    }

};