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LibCore+Userland: Implement Core::deferred_invoke
Core::deferred_invoke is a way of executing an action after previously queued events have been processed. It removes the requirement of having/being a Core::Object subclass in order to defer invocation through Core::Object::deferred_invoke. Core::Object::deferred_invoke now delegates to Core::deferred_invoke. The version with the Object& argument is still present but will be removed in the following commits. This commit additionally fixes a new places where the DeferredInvocationEvent was dispatched to the event loop directly, and replaces them with the Core::deferred_invoke equivalent.
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9 changed files with 63 additions and 23 deletions
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@ -66,10 +66,10 @@ private:
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enqueue_work([this] {
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m_result = m_action(*this);
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if (m_on_complete) {
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Core::EventLoop::current().post_event(*this, make<Core::DeferredInvocationEvent>([this](auto&) {
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deferred_invoke([this] {
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m_on_complete(m_result.release_value());
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this->remove_from_parent();
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}));
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remove_from_parent();
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});
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Core::EventLoop::wake();
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} else {
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this->remove_from_parent();
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