mirror of
https://github.com/LadybirdBrowser/ladybird.git
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257 lines
7.4 KiB
C++
257 lines
7.4 KiB
C++
/*
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* Copyright (c) 2023, Andreas Kling <andreas@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibJS/Runtime/VM.h>
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#include <LibWeb/Bindings/InternalsPrototype.h>
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/DOM/Event.h>
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#include <LibWeb/DOM/EventTarget.h>
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#include <LibWeb/DOMURL/DOMURL.h>
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#include <LibWeb/HTML/HTMLElement.h>
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#include <LibWeb/HTML/Window.h>
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#include <LibWeb/Internals/Internals.h>
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#include <LibWeb/Page/InputEvent.h>
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#include <LibWeb/Page/Page.h>
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#include <LibWeb/Painting/PaintableBox.h>
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#include <LibWeb/Painting/ViewportPaintable.h>
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namespace Web::Internals {
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static u16 s_echo_server_port { 0 };
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GC_DEFINE_ALLOCATOR(Internals);
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Internals::Internals(JS::Realm& realm)
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: Bindings::PlatformObject(realm)
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{
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}
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Internals::~Internals() = default;
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void Internals::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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WEB_SET_PROTOTYPE_FOR_INTERFACE(Internals);
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}
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HTML::Window& Internals::internals_window() const
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{
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return as<HTML::Window>(HTML::relevant_global_object(*this));
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}
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Page& Internals::internals_page() const
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{
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return internals_window().page();
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}
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void Internals::signal_text_test_is_done(String const& text)
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{
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internals_page().client().page_did_finish_text_test(text);
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}
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void Internals::set_test_timeout(double milliseconds)
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{
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internals_page().client().page_did_set_test_timeout(milliseconds);
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}
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void Internals::gc()
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{
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vm().heap().collect_garbage();
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}
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JS::Object* Internals::hit_test(double x, double y)
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{
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auto& active_document = internals_window().associated_document();
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// NOTE: Force a layout update just before hit testing. This is because the current layout tree, which is required
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// for stacking context traversal, might not exist if this call occurs between the tear_down_layout_tree()
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// and update_layout() calls
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active_document.update_layout();
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auto result = active_document.paintable_box()->hit_test({ x, y }, Painting::HitTestType::Exact);
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if (result.has_value()) {
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auto hit_tеsting_result = JS::Object::create(realm(), nullptr);
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hit_tеsting_result->define_direct_property("node", result->dom_node(), JS::default_attributes);
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hit_tеsting_result->define_direct_property("indexInNode", JS::Value(result->index_in_node), JS::default_attributes);
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return hit_tеsting_result;
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}
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return nullptr;
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}
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void Internals::send_text(HTML::HTMLElement& target, String const& text, WebIDL::UnsignedShort modifiers)
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{
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auto& page = internals_page();
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target.focus();
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for (auto code_point : text.code_points())
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page.handle_keydown(UIEvents::code_point_to_key_code(code_point), modifiers, code_point, false);
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}
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void Internals::send_key(HTML::HTMLElement& target, String const& key_name, WebIDL::UnsignedShort modifiers)
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{
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auto key_code = UIEvents::key_code_from_string(key_name);
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target.focus();
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internals_page().handle_keydown(key_code, modifiers, 0, false);
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}
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void Internals::commit_text()
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{
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internals_page().handle_keydown(UIEvents::Key_Return, 0, 0, false);
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}
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void Internals::click(double x, double y)
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{
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click(x, y, UIEvents::MouseButton::Primary);
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}
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void Internals::doubleclick(double x, double y)
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{
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auto& page = internals_page();
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auto position = page.css_to_device_point({ x, y });
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page.handle_doubleclick(position, position, UIEvents::MouseButton::Primary, 0, 0);
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}
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void Internals::middle_click(double x, double y)
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{
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click(x, y, UIEvents::MouseButton::Middle);
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}
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void Internals::click(double x, double y, UIEvents::MouseButton button)
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{
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auto& page = internals_page();
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auto position = page.css_to_device_point({ x, y });
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page.handle_mousedown(position, position, button, 0, 0);
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page.handle_mouseup(position, position, button, 0, 0);
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}
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void Internals::mouse_down(double x, double y)
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{
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mouse_down(x, y, UIEvents::MouseButton::Primary);
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}
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void Internals::mouse_down(double x, double y, UIEvents::MouseButton button)
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{
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auto& page = internals_page();
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auto position = page.css_to_device_point({ x, y });
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page.handle_mousedown(position, position, button, 0, 0);
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}
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void Internals::move_pointer_to(double x, double y)
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{
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auto& page = internals_page();
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auto position = page.css_to_device_point({ x, y });
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page.handle_mousemove(position, position, 0, 0);
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}
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void Internals::wheel(double x, double y, double delta_x, double delta_y)
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{
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auto& page = internals_page();
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auto position = page.css_to_device_point({ x, y });
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page.handle_mousewheel(position, position, 0, 0, 0, delta_x, delta_y);
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}
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WebIDL::ExceptionOr<bool> Internals::dispatch_user_activated_event(DOM::EventTarget& target, DOM::Event& event)
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{
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event.set_is_trusted(true);
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return target.dispatch_event(event);
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}
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void Internals::spoof_current_url(String const& url_string)
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{
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auto url = DOMURL::parse(url_string);
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VERIFY(url.is_valid());
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auto origin = url.origin();
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auto& window = internals_window();
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window.associated_document().set_url(url);
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window.associated_document().set_origin(origin);
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HTML::relevant_settings_object(window.associated_document()).creation_url = url;
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}
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GC::Ref<InternalAnimationTimeline> Internals::create_internal_animation_timeline()
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{
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auto& realm = this->realm();
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return realm.create<InternalAnimationTimeline>(realm);
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}
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void Internals::simulate_drag_start(double x, double y, String const& name, String const& contents)
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{
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Vector<HTML::SelectedFile> files;
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files.empend(name.to_byte_string(), MUST(ByteBuffer::copy(contents.bytes())));
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auto& page = internals_page();
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auto position = page.css_to_device_point({ x, y });
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page.handle_drag_and_drop_event(DragEvent::Type::DragStart, position, position, UIEvents::MouseButton::Primary, 0, 0, move(files));
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}
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void Internals::simulate_drag_move(double x, double y)
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{
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auto& page = internals_page();
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auto position = page.css_to_device_point({ x, y });
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page.handle_drag_and_drop_event(DragEvent::Type::DragMove, position, position, UIEvents::MouseButton::Primary, 0, 0, {});
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}
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void Internals::simulate_drop(double x, double y)
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{
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auto& page = internals_page();
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auto position = page.css_to_device_point({ x, y });
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page.handle_drag_and_drop_event(DragEvent::Type::Drop, position, position, UIEvents::MouseButton::Primary, 0, 0, {});
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}
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void Internals::enable_cookies_on_file_domains()
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{
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internals_window().associated_document().enable_cookies_on_file_domains({});
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}
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void Internals::expire_cookies_with_time_offset(WebIDL::LongLong seconds)
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{
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internals_page().client().page_did_expire_cookies_with_time_offset(AK::Duration::from_seconds(seconds));
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}
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// NOLINTNEXTLINE(readability-convert-member-functions-to-static
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String Internals::get_computed_role(DOM::Element& element)
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{
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if (auto role = element.role_or_default(); role.has_value())
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return MUST(String::from_utf8(ARIA::role_name(role.value())));
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return String {};
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}
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String Internals::get_computed_label(DOM::Element& element)
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{
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auto& active_document = internals_window().associated_document();
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return MUST(element.accessible_name(active_document));
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}
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u16 Internals::get_echo_server_port()
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{
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return s_echo_server_port;
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}
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void Internals::set_echo_server_port(u16 const port)
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{
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s_echo_server_port = port;
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}
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void Internals::set_browser_zoom(double factor)
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{
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internals_page().client().page_did_set_browser_zoom(factor);
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}
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bool Internals::headless()
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{
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return internals_page().client().is_headless();
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}
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}
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