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AK: Rename downcast<T> => verify_cast<T>

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This makes it much clearer what this cast actually does: it will
VERIFY that the thing we're casting is a T (using is<T>()).
This commit is contained in:
Andreas Kling 2021-06-24 19:53:42 +02:00
parent 6215a9c2cb
commit ee3a73ddbb
61 changed files with 262 additions and 262 deletions
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16
Userland/Libraries/LibWeb/DOM/EventDispatcher.cpp
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@ -35,14 +35,14 @@ static EventTarget* retarget(EventTarget* left, [[maybe_unused]] EventTarget* ri
if (!is<Node>(left))
return left;
auto* left_node = downcast<Node>(left);
auto* left_node = verify_cast<Node>(left);
auto* left_root = left_node->root();
if (!is<ShadowRoot>(left_root))
return left;
// FIXME: If right is a node and left’s root is a shadow-including inclusive ancestor of right, return left.
auto* left_shadow_root = downcast<ShadowRoot>(left_root);
auto* left_shadow_root = verify_cast<ShadowRoot>(left_root);
left = left_shadow_root->host();
}
}
@ -76,7 +76,7 @@ bool EventDispatcher::inner_invoke(Event& event, Vector<EventTarget::EventListen
RefPtr<Event> current_event;
if (is<Bindings::WindowObject>(global)) {
auto& bindings_window_global = downcast<Bindings::WindowObject>(global);
auto& bindings_window_global = verify_cast<Bindings::WindowObject>(global);
auto& window_impl = bindings_window_global.impl();
current_event = window_impl.current_event();
if (!invocation_target_in_shadow_tree)
@ -97,7 +97,7 @@ bool EventDispatcher::inner_invoke(Event& event, Vector<EventTarget::EventListen
event.set_in_passive_listener(false);
if (is<Bindings::WindowObject>(global)) {
auto& bindings_window_global = downcast<Bindings::WindowObject>(global);
auto& bindings_window_global = verify_cast<Bindings::WindowObject>(global);
auto& window_impl = bindings_window_global.impl();
window_impl.set_current_event(current_event);
}
@ -162,7 +162,7 @@ bool EventDispatcher::dispatch(NonnullRefPtr<EventTarget> target, NonnullRefPtr<
target_override = target;
} else {
// NOTE: This can be done because legacy_target_override is only set for events targeted at Window.
target_override = downcast<Window>(*target).document();
target_override = verify_cast<Window>(*target).document();
}
RefPtr<EventTarget> activation_target;
@ -232,13 +232,13 @@ bool EventDispatcher::dispatch(NonnullRefPtr<EventTarget> target, NonnullRefPtr<
VERIFY(clear_targets_struct.has_value());
if (is<Node>(clear_targets_struct.value().shadow_adjusted_target.ptr())) {
auto& shadow_adjusted_target_node = downcast<Node>(*clear_targets_struct.value().shadow_adjusted_target);
auto& shadow_adjusted_target_node = verify_cast<Node>(*clear_targets_struct.value().shadow_adjusted_target);
if (is<ShadowRoot>(shadow_adjusted_target_node.root()))
clear_targets = true;
}
if (!clear_targets && is<Node>(clear_targets_struct.value().related_target.ptr())) {
auto& related_target_node = downcast<Node>(*clear_targets_struct.value().related_target);
auto& related_target_node = verify_cast<Node>(*clear_targets_struct.value().related_target);
if (is<ShadowRoot>(related_target_node.root()))
clear_targets = true;
}
@ -246,7 +246,7 @@ bool EventDispatcher::dispatch(NonnullRefPtr<EventTarget> target, NonnullRefPtr<
if (!clear_targets) {
for (auto touch_target : clear_targets_struct.value().touch_target_list) {
if (is<Node>(*touch_target.ptr())) {
auto& touch_target_node = downcast<Node>(*touch_target.ptr());
auto& touch_target_node = verify_cast<Node>(*touch_target.ptr());
if (is<ShadowRoot>(touch_target_node.root())) {
clear_targets = true;
break;