SecureState Driver issue

[Fox536]

Hi, does anyone know why a secure state driver wouldn't work for Forms (Shapeshifted forms).
Im inheriting from the templates SecureActionButtonTemplate, SecureHandlerDragTemplate, and SecureUnitButtonTemplate.

this is some of the code I've tried

self:SetAttribute("_onstate-form", [[
 if newstate == "form" then
  print("form");
 elseif newstate == "noform" then
  print("no form!");
 else
  print("error!");
 end
]]);
RegisterStateDriver(self, "form", "[@player, noform] noform; [@player, form] form");

Any help would be great.

[Edit] it appears that the state driver only fails to work when using it on a button widget. I Don't know why it will not work, any clues would be great.


[Edit]Apparently the only way to get this to work correctly with buttons, is to use this...

self = CreateFrame("Button", name, nil, "SecureActionButtonTemplate, SecureHandlerDragTemplate, SecureHandlerStateTemplate");
SecureHandlerWrapScript(self, "OnAttributeChanged", self, [[
    if (name == "state-form") then
        if (value == "noform") then
            self:SetAttribute("actionpage", GetActionBarPage());
        elseif (value == 1) then
            self:SetAttribute("actionpage", 6 + GetBonusBarOffset());
        elseif (value == 3) then
            self:SetAttribute("actionpage", 6 + GetBonusBarOffset());
        else
            self:SetAttribute("actionpage", GetActionBarPage());
        end
    end
]]);
RegisterStateDriver(self, "form", "[form:0] noform; [form:0] noform; [form:1] 1; [form:3] 3; noform");

Anyways though I found the answer after digging through Google and about 12 hours of work lol, i only wish there was more documentation on Secure Wow Api and it's many quirks lol