| public connect ( string $signalClassName, string $signalName, mixed $slotClassNameOrObject, string $slotMethodName = '', boolean $passSignalInformation = true ) : void | ||
| $signalClassName | string | Name of the class containing the signal |
| $signalName | string | Name of the signal |
| $slotClassNameOrObject | mixed | Name of the class containing the slot or the instantiated class or a Closure object |
| $slotMethodName | string | Name of the method to be used as a slot. If $slotClassNameOrObject is a Closure object, this parameter is ignored |
| $passSignalInformation | boolean | If set to TRUE, the last argument passed to the slot will be information about the signal (EmitterClassName::signalName) |
| Результат | void | |
public function connect($signalClassName, $signalName, $slotClassNameOrObject, $slotMethodName = '', $passSignalInformation = true)
{
$class = null;
$object = null;
if (strpos($signalName, 'emit') === 0) {
$possibleSignalName = lcfirst(substr($signalName, strlen('emit')));
throw new \InvalidArgumentException('The signal should not be connected with the method name ("' . $signalName . '"). Try "' . $possibleSignalName . '" for the signal name.', 1314016630);
}
if (is_object($slotClassNameOrObject)) {
$object = $slotClassNameOrObject;
$method = $slotClassNameOrObject instanceof \Closure ? '__invoke' : $slotMethodName;
} else {
if ($slotMethodName === '') {
throw new \InvalidArgumentException('The slot method name must not be empty (except for closures).', 1229531659);
}
$class = $slotClassNameOrObject;
$method = $slotMethodName;
}
$this->slots[$signalClassName][$signalName][] = ['class' => $class, 'method' => $method, 'object' => $object, 'passSignalInformation' => $passSignalInformation === true];
} /**
* @test
* @expectedException \InvalidArgumentException
*/
public function connectWithSignalNameStartingWithEmitShouldNotBeAllowed()
{
$mockSignal = $this->getMockBuilder('stdClass')->setMethods(['emitSomeSignal'])->getMock();
$mockSlot = $this->getMockBuilder('stdClass')->setMethods(['someSlotMethod'])->getMock();
$dispatcher = new Dispatcher();
$dispatcher->connect(get_class($mockSignal), 'emitSomeSignal', get_class($mockSlot), 'someSlotMethod', false);
}
