wxlua-users

[Wxlua-users] Added Overloaded Function Capability To wxlstate

[Ray G. <ray...@sc...>]

I have added the ability to add overloaded functions to wxLua - added =
test directly into wx_bind.cpp
=20
#define TESTOVERLOAD
#if defined(TESTOVERLOAD)
// Test Overloaded Function Binding
// a std function binding
static int LUACALL wx_TestOverLoad_Int(lua_State *L)
{
    wxLuaState wxlState(L);
    wxString returns;
    int argCount =3D lua_gettop(L);
    int value =3D (argCount >=3D 1 ? (int)wxlState.GetNumberType(1) : =
0);
 returns =3D wxString::Format(wxT("wx.TestOverLoad(%d) called C Function =
wx_TestOverLoad_Int"), value);
 lua_pushstring(L, wx2lua(returns) );
    return 1;
}
// a std function binding
static int LUACALL wx_TestOverLoad_String(lua_State *L)
{
    wxLuaState wxlState(L);
    wxString returns;
    int argCount =3D lua_gettop(L);
    wxString value =3D (argCount >=3D 1 ? =
lua2wx(wxlState.GetStringType(1)) : wxEmptyString);
 returns =3D wxString::Format(wxT("wx.TestOverLoad(\"%s\") called C =
Function wx_TestOverLoad_String"), value.c_str());
 lua_pushstring(L, wx2lua(returns) );
    return 1;
}
// an overloaded function binding
static int LUACALL wx_TestOverLoad(lua_State *L)
{
    // function overload table
    static WXLUAMETHOD overloaded_TestOverLoad_methods[] =3D
    {
        { LuaGlobal, "wx_TestOverLoad_Int", wx_TestOverLoad_Int, 1, 0, { =
&s_wxluaarg_Number,0 /* note the 0 to mark end of arg list */ } },
        { LuaGlobal, "wx_TestOverLoad_String", wx_TestOverLoad_String, =
1, 1, { &s_wxluaarg_String,0 } },
    };
    static int overloaded_TestOverLoad_methodCount =3D =
sizeof(overloaded_TestOverLoad_methods)/sizeof(overloaded_TestOverLoad_me=
thods[0]);
    wxLuaState wxlState(L);
    return =
wxlState.CallOverloadedFunction(overloaded_TestOverLoad_methods, =
overloaded_TestOverLoad_methodCount);
}
#endif

=20
WXLUAMETHOD* wxLuaGetBuiltinList_wx(size_t &count)
{
    static WXLUAMETHOD builtinList[] =3D
    {
#if defined(TESTOVERLOAD)
  // overloaded function
        { LuaGlobal, "TestOverLoad", wx_TestOverLoad, 1, 0 },
#endif

.....
=20
Hopefully it will be useful
=20
Ray

[Wxlua-users] Re: Added Overloaded Function Capability To wxlstate

[Francesco M. <f18...@ya...>]

Hi,

Ray Gilbert ha scritto:
> I have added the ability to add overloaded functions to wxLua
indeed this feature looks great !

> - added 
> test directly into wx_bind.cpp
>  
> #define TESTOVERLOAD
> #if defined(TESTOVERLOAD)
> // Test Overloaded Function Binding
> // a std function binding
> static int LUACALL wx_TestOverLoad_Int(lua_State *L)
> {
>     wxLuaState wxlState(L);
>     wxString returns;
>     int argCount = lua_gettop(L);
>     int value = (argCount >= 1 ? (int)wxlState.GetNumberType(1) : 0);
>  returns = wxString::Format(wxT("wx.TestOverLoad(%d) called C Function 
> wx_TestOverLoad_Int"), value);
>  lua_pushstring(L, wx2lua(returns) );
>     return 1;
> }
> // a std function binding
> static int LUACALL wx_TestOverLoad_String(lua_State *L)
> {
>     wxLuaState wxlState(L);
>     wxString returns;
>     int argCount = lua_gettop(L);
>     wxString value = (argCount >= 1 ? lua2wx(wxlState.GetStringType(1)) 
> : wxEmptyString);
I did a small fix in line above:

     // wxT("") is required instead of wxEmptyString otherwise GCC says:
     //  ../modules/wxbind/src/wx_bind.cpp:52: error: operands to ?: 
have different types
     wxString value = (argCount >= 1 ? lua2wx(wxlState.GetStringType(1)) 
: wxT(""));

and just committed it; however I wonder: wx_bind.cpp is regenerated by 
genwxbind.lua... so, adding this code directly in wx_bind.cpp doesn't 
mean that next time it's regenerated, the code will be lost ?

Francesco

RE: [Wxlua-users] Re: Added Overloaded Function Capability To wxlstate

[Ray G. <ray...@sc...>]

Yep, I know that it will be over written. Just added it so you could see =
proof of concept.
=20
It should be added to genwxbind, but I will leave that to later.
=20
Ray

________________________________

From: wxl...@li... on behalf of Francesco =
Montorsi
Sent: Tue 18/04/2006 12:08 AM
To: wxl...@li...
Subject: [Wxlua-users] Re: Added Overloaded Function Capability To =
wxlstate



Hi,

Ray Gilbert ha scritto:
> I have added the ability to add overloaded functions to wxLua
indeed this feature looks great !

> - added
> test directly into wx_bind.cpp
>=20
> #define TESTOVERLOAD
> #if defined(TESTOVERLOAD)
> // Test Overloaded Function Binding
> // a std function binding
> static int LUACALL wx_TestOverLoad_Int(lua_State *L)
> {
>     wxLuaState wxlState(L);
>     wxString returns;
>     int argCount =3D lua_gettop(L);
>     int value =3D (argCount >=3D 1 ? (int)wxlState.GetNumberType(1) : =
0);
>  returns =3D wxString::Format(wxT("wx.TestOverLoad(%d) called C =
Function
> wx_TestOverLoad_Int"), value);
>  lua_pushstring(L, wx2lua(returns) );
>     return 1;
> }
> // a std function binding
> static int LUACALL wx_TestOverLoad_String(lua_State *L)
> {
>     wxLuaState wxlState(L);
>     wxString returns;
>     int argCount =3D lua_gettop(L);
>     wxString value =3D (argCount >=3D 1 ? =
lua2wx(wxlState.GetStringType(1))
> : wxEmptyString);
I did a small fix in line above:

     // wxT("") is required instead of wxEmptyString otherwise GCC says:
     //  ../modules/wxbind/src/wx_bind.cpp:52: error: operands to ?:
have different types
     wxString value =3D (argCount >=3D 1 ? =
lua2wx(wxlState.GetStringType(1))
: wxT(""));

and just committed it; however I wonder: wx_bind.cpp is regenerated by
genwxbind.lua... so, adding this code directly in wx_bind.cpp doesn't
mean that next time it's regenerated, the code will be lost ?

Francesco



-------------------------------------------------------
This SF.Net email is sponsored by xPML, a groundbreaking scripting =
language
that extends applications into web and mobile media. Attend the live =
webcast
and join the prime developer group breaking into this new coding =
territory!
http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D110944&bid=3D241720&dat=3D=
121642
_______________________________________________
Wxlua-users mailing list
Wxl...@li...
https://lists.sourceforge.net/lists/listinfo/wxlua-users

Re: [Wxlua-users] Re: Added Overloaded Function Capability To wxlstate

[John L. <jla...@gm...>]

On 4/17/06, Ray Gilbert <ray...@sc...> wrote:
> Yep, I know that it will be over written. Just added it so you could see =
proof of concept.
>
> It should be added to genwxbind, but I will leave that to later.

I need to overwrite it to fix some issues w/ wxWidgets CVS head.
Should I keep it or just let it get overwritten?

What do the bindings look like for them, is this ok or is there some
sort of tag for it?

%class ... wxColour
    wxColour(const wxString& name)
    wxColour(int r, int g, int b)
    wxColour(const wxColour& colour)
    // and for functions
    bool DoStuff(int i)
    bool DoStuff(const wxString& i)

Thanks,
    John Labenski




> From: wxl...@li... on behalf of Francesco Mont=
orsi
> Sent: Tue 18/04/2006 12:08 AM
> To: wxl...@li...
> Subject: [Wxlua-users] Re: Added Overloaded Function Capability To wxlsta=
te
>
>
>
> Hi,
>
> Ray Gilbert ha scritto:
> > I have added the ability to add overloaded functions to wxLua
> indeed this feature looks great !
>
> > - added
> > test directly into wx_bind.cpp
> >
> > #define TESTOVERLOAD
> > #if defined(TESTOVERLOAD)
> > // Test Overloaded Function Binding
> > // a std function binding
> > static int LUACALL wx_TestOverLoad_Int(lua_State *L)
> > {
> >     wxLuaState wxlState(L);
> >     wxString returns;
> >     int argCount =3D lua_gettop(L);
> >     int value =3D (argCount >=3D 1 ? (int)wxlState.GetNumberType(1) : 0=
);
> >  returns =3D wxString::Format(wxT("wx.TestOverLoad(%d) called C Functio=
n
> > wx_TestOverLoad_Int"), value);
> >  lua_pushstring(L, wx2lua(returns) );
> >     return 1;
> > }
> > // a std function binding
> > static int LUACALL wx_TestOverLoad_String(lua_State *L)
> > {
> >     wxLuaState wxlState(L);
> >     wxString returns;
> >     int argCount =3D lua_gettop(L);
> >     wxString value =3D (argCount >=3D 1 ? lua2wx(wxlState.GetStringType=
(1))
> > : wxEmptyString);
> I did a small fix in line above:
>
>      // wxT("") is required instead of wxEmptyString otherwise GCC says:
>      //  ../modules/wxbind/src/wx_bind.cpp:52: error: operands to ?:
> have different types
>      wxString value =3D (argCount >=3D 1 ? lua2wx(wxlState.GetStringType(=
1))
> : wxT(""));
>
> and just committed it; however I wonder: wx_bind.cpp is regenerated by
> genwxbind.lua... so, adding this code directly in wx_bind.cpp doesn't
> mean that next time it's regenerated, the code will be lost ?
>
> Francesco
>
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by xPML, a groundbreaking scripting langua=
ge
> that extends applications into web and mobile media. Attend the live webc=
ast
> and join the prime developer group breaking into this new coding territor=
y!
> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D110944&bid=3D241720&dat=
=3D121642
> _______________________________________________
> Wxlua-users mailing list
> Wxl...@li...
> https://lists.sourceforge.net/lists/listinfo/wxlua-users
>
>
>
>