mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 20:17:44 +00:00
LibWeb: Implement "create a new browsing context and document"
Co-authored-by: Andreas Kling <kling@serenityos.org>
This commit is contained in:
Aliaksandr Kalenik
Andreas Kling
parent
6871fbce9f
commit
3b00636288
4 changed files with 196 additions and 4 deletions
|
|
@ -206,7 +206,7 @@ JS::NonnullGCPtr<BrowsingContext> BrowsingContext::create_a_new_browsing_context
|
|||
auto document = DOM::Document::create(window->realm()).release_value_but_fixme_should_propagate_errors();
|
||||
|
||||
// Non-standard
|
||||
document->set_window({}, *window);
|
||||
document->set_window(*window);
|
||||
window->set_associated_document(*document);
|
||||
|
||||
document->set_quirks_mode(DOM::QuirksMode::Yes);
|
||||
|
|
@ -256,6 +256,183 @@ JS::NonnullGCPtr<BrowsingContext> BrowsingContext::create_a_new_browsing_context
|
|||
return *browsing_context;
|
||||
}
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/document-sequences.html#creating-a-new-auxiliary-browsing-context
|
||||
WebIDL::ExceptionOr<BrowsingContext::BrowsingContextAndDocument> BrowsingContext::create_a_new_auxiliary_browsing_context_and_document(Page& page, JS::NonnullGCPtr<HTML::BrowsingContext> opener)
|
||||
{
|
||||
// 1. Let openerTopLevelBrowsingContext be opener's top-level traversable's active browsing context.
|
||||
auto opener_top_level_browsing_context = opener->top_level_traversable()->active_browsing_context();
|
||||
|
||||
// 2. Let group be openerTopLevelBrowsingContext's group.
|
||||
auto group = opener_top_level_browsing_context->group();
|
||||
|
||||
// 3. Assert: group is non-null, as navigating invokes this directly.
|
||||
VERIFY(group);
|
||||
|
||||
// 4. Set browsingContext and document be the result of creating a new browsing context and document with opener's active document, null, and group.
|
||||
auto [browsing_context, document] = TRY(create_a_new_browsing_context_and_document(page, opener->active_document(), nullptr, *group));
|
||||
|
||||
// FIXME: 5. Set browsingContext's is auxiliary to true.
|
||||
|
||||
// 6. Append browsingContext to group.
|
||||
group->append(browsing_context);
|
||||
|
||||
// 7. Set browsingContext's opener browsing context to opener.
|
||||
browsing_context->set_opener_browsing_context(opener);
|
||||
|
||||
// FIXME: 8. Set browsingContext's virtual browsing context group ID to openerTopLevelBrowsingContext's virtual browsing context group ID.
|
||||
|
||||
// FIXME: 9. Set browsingContext's opener origin at creation to opener's active document's origin.
|
||||
|
||||
// 10. Return browsingContext and document.
|
||||
return BrowsingContext::BrowsingContextAndDocument { browsing_context, document };
|
||||
}
|
||||
|
||||
// https://html.spec.whatwg.org/multipage/document-sequences.html#creating-a-new-browsing-context
|
||||
WebIDL::ExceptionOr<BrowsingContext::BrowsingContextAndDocument> BrowsingContext::create_a_new_browsing_context_and_document(Page& page, JS::GCPtr<DOM::Document> creator, JS::GCPtr<DOM::Element> embedder, JS::NonnullGCPtr<BrowsingContextGroup> group)
|
||||
{
|
||||
auto& vm = group->vm();
|
||||
|
||||
// 1. Let browsingContext be a new browsing context.
|
||||
JS::NonnullGCPtr<BrowsingContext> browsing_context = *vm.heap().allocate_without_realm<BrowsingContext>(page, nullptr);
|
||||
|
||||
// 2. Let unsafeContextCreationTime be the unsafe shared current time.
|
||||
[[maybe_unused]] auto unsafe_context_creation_time = HighResolutionTime::unsafe_shared_current_time();
|
||||
|
||||
// 3. Let creatorOrigin be null.
|
||||
Optional<Origin> creator_origin = {};
|
||||
|
||||
// 4. If creator is non-null, then:
|
||||
if (creator) {
|
||||
// 1. Set creatorOrigin to creator's origin.
|
||||
creator_origin = creator->origin();
|
||||
|
||||
// FIXME: 2. Set browsingContext's creator base URL to an algorithm which returns creator's base URL.
|
||||
|
||||
// FIXME: 3. Set browsingContext's virtual browsing context group ID to creator's browsing context's top-level browsing context's virtual browsing context group ID.
|
||||
}
|
||||
|
||||
// FIXME: 5. Let sandboxFlags be the result of determining the creation sandboxing flags given browsingContext and embedder.
|
||||
SandboxingFlagSet sandbox_flags;
|
||||
|
||||
// 6. Let origin be the result of determining the origin given about:blank, sandboxFlags, creatorOrigin, and null.
|
||||
auto origin = determine_the_origin(AK::URL("about:blank"sv), sandbox_flags, creator_origin, {});
|
||||
|
||||
// FIXME: 7. Let permissionsPolicy be the result of creating a permissions policy given browsingContext and origin. [PERMISSIONSPOLICY]
|
||||
|
||||
// FIXME: 8. Let agent be the result of obtaining a similar-origin window agent given origin, group, and false.
|
||||
|
||||
JS::GCPtr<Window> window;
|
||||
|
||||
// 9. Let realm execution context be the result of creating a new JavaScript realm given agent and the following customizations:
|
||||
auto realm_execution_context = Bindings::create_a_new_javascript_realm(
|
||||
Bindings::main_thread_vm(),
|
||||
[&](JS::Realm& realm) -> JS::Object* {
|
||||
auto window_proxy = realm.heap().allocate<WindowProxy>(realm, realm);
|
||||
browsing_context->set_window_proxy(window_proxy.release_allocated_value_but_fixme_should_propagate_errors());
|
||||
|
||||
// - For the global object, create a new Window object.
|
||||
window = Window::create(realm).release_value_but_fixme_should_propagate_errors();
|
||||
return window.ptr();
|
||||
},
|
||||
[&](JS::Realm&) -> JS::Object* {
|
||||
// - For the global this binding, use browsingContext's WindowProxy object.
|
||||
return browsing_context->window_proxy();
|
||||
});
|
||||
|
||||
// 10. Let topLevelCreationURL be about:blank if embedder is null; otherwise embedder's relevant settings object's top-level creation URL.
|
||||
auto top_level_creation_url = !embedder ? AK::URL("about:blank") : relevant_settings_object(*embedder).top_level_creation_url;
|
||||
|
||||
// 11. Let topLevelOrigin be origin if embedder is null; otherwise embedder's relevant settings object's top-level origin.
|
||||
auto top_level_origin = !embedder ? origin : relevant_settings_object(*embedder).origin();
|
||||
|
||||
// 12. Set up a window environment settings object with about:blank, realm execution context, null, topLevelCreationURL, and topLevelOrigin.
|
||||
TRY(WindowEnvironmentSettingsObject::setup(
|
||||
AK::URL("about:blank"),
|
||||
move(realm_execution_context),
|
||||
{},
|
||||
top_level_creation_url,
|
||||
top_level_origin));
|
||||
|
||||
// 13. Let loadTimingInfo be a new document load timing info with its navigation start time set to the result of calling
|
||||
// coarsen time with unsafeContextCreationTime and the new environment settings object's cross-origin isolated capability.
|
||||
auto load_timing_info = DOM::DocumentLoadTimingInfo();
|
||||
load_timing_info.navigation_start_time = HighResolutionTime::coarsen_time(
|
||||
unsafe_context_creation_time,
|
||||
verify_cast<WindowEnvironmentSettingsObject>(Bindings::host_defined_environment_settings_object(window->realm())).cross_origin_isolated_capability() == CanUseCrossOriginIsolatedAPIs::Yes);
|
||||
|
||||
// 14. Let document be a new Document, with:
|
||||
auto document = TRY(DOM::Document::create(window->realm()));
|
||||
|
||||
// Non-standard
|
||||
document->set_window(*window);
|
||||
window->set_associated_document(*document);
|
||||
|
||||
// type: "html"
|
||||
document->set_document_type(DOM::Document::Type::HTML);
|
||||
|
||||
// content type: "text/html"
|
||||
document->set_content_type("text/html");
|
||||
|
||||
// mode: "quirks"
|
||||
document->set_quirks_mode(DOM::QuirksMode::Yes);
|
||||
|
||||
// origin: origin
|
||||
document->set_origin(origin);
|
||||
|
||||
// browsing context: browsingContext
|
||||
document->set_browsing_context(browsing_context);
|
||||
|
||||
// FIXME: permissions policy: permissionsPolicy
|
||||
|
||||
// FIXME: active sandboxing flag set: sandboxFlags
|
||||
|
||||
// load timing info: loadTimingInfo
|
||||
document->set_load_timing_info(load_timing_info);
|
||||
|
||||
// is initial about:blank: true
|
||||
document->set_is_initial_about_blank(true);
|
||||
|
||||
// 15. If creator is non-null, then:
|
||||
if (creator) {
|
||||
// 1. Set document's referrer to the serialization of creator's URL.
|
||||
document->set_referrer(creator->url().serialize());
|
||||
|
||||
// FIXME: 2. Set document's policy container to a clone of creator's policy container.
|
||||
|
||||
// 3. If creator's origin is same origin with creator's relevant settings object's top-level origin,
|
||||
if (creator->origin().is_same_origin(creator->relevant_settings_object().top_level_origin)) {
|
||||
// then set document's cross-origin opener policy to creator's browsing context's top-level browsing context's active document's cross-origin opener policy.
|
||||
VERIFY(creator->browsing_context());
|
||||
VERIFY(creator->browsing_context()->top_level_browsing_context().active_document());
|
||||
document->set_cross_origin_opener_policy(creator->browsing_context()->top_level_browsing_context().active_document()->cross_origin_opener_policy());
|
||||
}
|
||||
}
|
||||
|
||||
// 16. Assert: document's URL and document's relevant settings object's creation URL are about:blank.
|
||||
VERIFY(document->url() == "about:blank"sv);
|
||||
VERIFY(document->relevant_settings_object().creation_url == "about:blank"sv);
|
||||
|
||||
// 17. Mark document as ready for post-load tasks.
|
||||
document->set_ready_for_post_load_tasks(true);
|
||||
|
||||
// 18. Ensure that document has a single child html node, which itself has two empty child nodes: a head element, and a body element.
|
||||
auto html_node = TRY(DOM::create_element(document, HTML::TagNames::html, Namespace::HTML));
|
||||
auto head_element = TRY(DOM::create_element(document, HTML::TagNames::head, Namespace::HTML));
|
||||
TRY(html_node->append_child(head_element));
|
||||
auto body_element = TRY(DOM::create_element(document, HTML::TagNames::body, Namespace::HTML));
|
||||
TRY(html_node->append_child(body_element));
|
||||
TRY(document->append_child(html_node));
|
||||
|
||||
// 19. Make active document.
|
||||
document->make_active();
|
||||
|
||||
// 20. Completely finish loading document.
|
||||
document->completely_finish_loading();
|
||||
|
||||
// 21. Return browsingContext and document.
|
||||
return BrowsingContext::BrowsingContextAndDocument { browsing_context, document };
|
||||
}
|
||||
|
||||
BrowsingContext::BrowsingContext(Page& page, HTML::NavigableContainer* container)
|
||||
: m_page(page)
|
||||
, m_loader(*this)
|
||||
|
|
@ -344,7 +521,7 @@ void BrowsingContext::set_active_document(JS::NonnullGCPtr<DOM::Document> docume
|
|||
document->set_visibility_state({}, top_level_browsing_context().system_visibility_state());
|
||||
|
||||
// 3. Set browsingContext's active window to window.
|
||||
m_window_proxy->set_window({}, window);
|
||||
m_window_proxy->set_window(window);
|
||||
|
||||
// 4. Set window's associated Document to document.
|
||||
window.set_associated_document(document);
|
||||
|
|
@ -856,6 +1033,11 @@ HTML::WindowProxy const* BrowsingContext::window_proxy() const
|
|||
return m_window_proxy.ptr();
|
||||
}
|
||||
|
||||
void BrowsingContext::set_window_proxy(JS::GCPtr<WindowProxy> window_proxy)
|
||||
{
|
||||
m_window_proxy = move(window_proxy);
|
||||
}
|
||||
|
||||
void BrowsingContext::scroll_offset_did_change()
|
||||
{
|
||||
// https://w3c.github.io/csswg-drafts/cssom-view-1/#scrolling-events
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue