from zope.interface import implements

from Products.MetadataPortal.widgets import Default
from Products.MetadataPortal.waramulib.interfaces import IWidget

class Textarea(Default):
    """ textarea widget """
    implements(IWidget)

    def view(self, f, id, cls, w, tid, lang=None):
        """ viewer """
        r = u""
        r += self._fieldLabel(cls, id, f.get('printable'))
        fval = self.context.get(f.get('name'), lang)
        r += fval
        r += '</div>'
        return r

    def edit(self, f, id, cls, w, tid, lang=None):
        """ edit widget """
        r = u""
        r += self._fieldLabel(cls, id, f.get('printable'))
        r += '<textarea name="'+id+'">'+self.context.get(f.get('name'), lang)+'</textarea>'
        r += '</div>'
        return r