decodePageTransitionsBuilder static method
Decodes the value
to a PageTransitionsBuilder. Supported values are:
cupertino
fadeUpwards
openUpwards
zoom
Implementation
static PageTransitionsBuilder? decodePageTransitionsBuilder(
dynamic value, {
bool validate = true,
}) {
PageTransitionsBuilder? result;
if (value is PageTransitionsBuilder) {
result = value;
} else if (value != null) {
_checkSupported(
'PageTransitionsBuilder',
[
'cupertino',
'fadeUpwards',
'openUpwards',
'zoom',
],
value,
);
assert(SchemaValidator.validate(
schemaId: '$_baseSchemaUrl/page_transitions_builder',
value: value,
validate: validate,
));
switch (value) {
case 'cupertino':
result = const CupertinoPageTransitionsBuilder();
break;
case 'fadeUpwards':
result = const FadeUpwardsPageTransitionsBuilder();
break;
case 'openUpwards':
result = const OpenUpwardsPageTransitionsBuilder();
break;
case 'zoom':
result = const ZoomPageTransitionsBuilder();
break;
}
}
return result;
}