void
SetterBaseCollection::Seal ()
{
SetIsSealed (true);
CollectionIterator *iter = GetIterator ();
MoonError err;
Value *current;
Types *types = Deployment::GetCurrent ()->GetTypes ();
while (iter->Next (&err) && (current = iter->GetCurrent (&err))) {
SetterBase *setter = current->AsSetterBase (types);
setter->Seal ();
}
delete iter;
}
bool
ResourceDictionary::AddWithError (const char* key, Value *value, MoonError *error)
{
if (!key) {
MoonError::FillIn (error, MoonError::ARGUMENT_NULL, "key was null");
return false;
}
Value *v = NULL;
gpointer orig_key;
gboolean exists = g_hash_table_lookup_extended (hash, key,
&orig_key, (gpointer*)&v);
if (exists) {
MoonError::FillIn (error, MoonError::ARGUMENT, "An item with the same key has already been added");
return false;
}
v = new Value (*value);
from_resource_dictionary_api = true;
bool result = Collection::AddWithError (v, error) != -1;
from_resource_dictionary_api = false;
if (result) {
g_hash_table_insert (hash, g_strdup (key), v);
v->Weaken (GetDeployment ());
EmitChanged (CollectionChangedActionAdd, v, NULL, key);
if (!strncmp (key, INTERNAL_TYPE_KEY_MAGIC_COOKIE, sizeof (INTERNAL_TYPE_KEY_MAGIC_COOKIE) - 1)
&& v->Is (GetDeployment (), Type::STYLE)) {
DependencyObject *p = GetParent();
if (!p)
return result;
Style *style = v->AsStyle();
if (p->Is (Type::APPLICATION)) {
// we modified the application's resources, so we need to traverse all layers
CollectionIterator *iterator = p->GetDeployment()->GetSurface()->GetLayers()->GetIterator();
while (iterator->Next (NULL)) {
Value *v = iterator->GetCurrent(NULL);
FrameworkElement *fwe = v->AsFrameworkElement();
fwe->StyleResourceChanged (key, style);
}
delete iterator;
}
else if (p->Is (Type::FRAMEWORKELEMENT)) {
// just traverse down from this frameworkelement
((FrameworkElement*)p)->StyleResourceChanged (key, style);
}
}
} else {
delete v;
}
return result;
}