mirror of
https://github.com/RGBCube/serenity
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61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
/*
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* Copyright (c) 2020, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/TypeCasts.h>
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#include <LibWeb/DOM/Event.h>
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#include <LibWeb/DOM/Node.h>
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#include <LibWeb/DOM/ShadowRoot.h>
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namespace Web::DOM {
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void Event::append_to_path(EventTarget& invocation_target, RefPtr<EventTarget> shadow_adjusted_target, RefPtr<EventTarget> related_target, TouchTargetList& touch_targets, bool slot_in_closed_tree)
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{
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bool invocation_target_in_shadow_tree = false;
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bool root_of_closed_tree = false;
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if (is<Node>(invocation_target)) {
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auto& invocation_target_node = verify_cast<Node>(invocation_target);
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if (is<ShadowRoot>(invocation_target_node.root()))
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invocation_target_in_shadow_tree = true;
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if (is<ShadowRoot>(invocation_target_node)) {
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auto& invocation_target_shadow_root = verify_cast<ShadowRoot>(invocation_target_node);
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root_of_closed_tree = invocation_target_shadow_root.closed();
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}
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}
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m_path.append({ invocation_target, invocation_target_in_shadow_tree, shadow_adjusted_target, related_target, touch_targets, root_of_closed_tree, slot_in_closed_tree, m_path.size() });
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}
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void Event::set_cancelled_flag()
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{
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if (m_cancelable && !m_in_passive_listener)
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m_cancelled = true;
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}
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// https://dom.spec.whatwg.org/#concept-event-initialize
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void Event::initialize(const String& type, bool bubbles, bool cancelable)
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{
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m_initialized = true;
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m_stop_propagation = false;
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m_stop_immediate_propagation = false;
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m_cancelled = false;
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m_is_trusted = false;
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m_target = nullptr;
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m_type = type;
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m_bubbles = bubbles;
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m_cancelable = cancelable;
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}
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// https://dom.spec.whatwg.org/#dom-event-initevent
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void Event::init_event(const String& type, bool bubbles, bool cancelable)
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{
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if (m_dispatch)
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return;
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initialize(type, bubbles, cancelable);
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}
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}
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