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ladybird/Userland/Libraries/LibWebView/WebContentClient.cpp
Timothy Flynn bf668696de LibWeb+WebContent: Do not include DOM HTML in text test expectations 
For example, in the following abbreviated test HTML:

    <span>some text</span>
    <script>println("whf")</script>

We would have to craft the expectation file to include the "some text"
segment, usually with some leading whitespace. This is a bit annoying,
and makes it difficult to manually craft expectation files.

So instead of comparing the expectation against the entire DOM inner
text, we now send the inner text of just the <pre> element containing
the test output when we invoke `internals.signalTextTestIsDone`.
2024-10-03 07:07:28 -04:00

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/*
* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "WebContentClient.h"
#include "Application.h"
#include "ViewImplementation.h"
#include <LibWeb/Cookie/ParsedCookie.h>
#include <LibWebView/CookieJar.h>
namespace WebView {
HashTable<WebContentClient*> WebContentClient::s_clients;
Optional<ViewImplementation&> WebContentClient::view_for_pid_and_page_id(pid_t pid, u64 page_id)
{
for (auto* client : s_clients) {
if (client->m_process_handle.pid == pid)
return client->view_for_page_id(page_id);
}
return {};
}
WebContentClient::WebContentClient(NonnullOwnPtr<Core::LocalSocket> socket, ViewImplementation& view)
: IPC::ConnectionToServer<WebContentClientEndpoint, WebContentServerEndpoint>(*this, move(socket))
{
s_clients.set(this);
m_views.set(0, &view);
}
WebContentClient::~WebContentClient()
{
s_clients.remove(this);
}
void WebContentClient::die()
{
// Intentionally empty. Restart is handled at another level.
}
void WebContentClient::register_view(u64 page_id, ViewImplementation& view)
{
VERIFY(page_id > 0);
m_views.set(page_id, &view);
}
void WebContentClient::unregister_view(u64 page_id)
{
m_views.remove(page_id);
if (m_views.is_empty()) {
on_web_content_process_crash = nullptr;
async_close_server();
}
}
void WebContentClient::did_paint(u64 page_id, Gfx::IntRect const& rect, i32 bitmap_id)
{
if (auto view = view_for_page_id(page_id); view.has_value())
view->server_did_paint({}, bitmap_id, rect.size());
}
void WebContentClient::did_start_loading(u64 page_id, URL::URL const& url, bool is_redirect)
{
if (auto process = WebView::Application::the().find_process(m_process_handle.pid); process.has_value())
process->set_title(OptionalNone {});
if (auto view = view_for_page_id(page_id); view.has_value()) {
view->set_url({}, url);
if (view->on_load_start)
view->on_load_start(url, is_redirect);
}
}
void WebContentClient::did_finish_loading(u64 page_id, URL::URL const& url)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
view->set_url({}, url);
if (view->on_load_finish)
view->on_load_finish(url);
}
}
void WebContentClient::did_finish_text_test(u64 page_id, String const& text)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_text_test_finish)
view->on_text_test_finish(text);
}
}
void WebContentClient::did_find_in_page(u64 page_id, size_t current_match_index, Optional<size_t> const& total_match_count)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_find_in_page)
view->on_find_in_page(current_match_index, total_match_count);
}
}
void WebContentClient::did_request_navigate_back(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value())
view->traverse_the_history_by_delta(-1);
}
void WebContentClient::did_request_navigate_forward(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value())
view->traverse_the_history_by_delta(1);
}
void WebContentClient::did_request_refresh(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value())
view->reload();
}
void WebContentClient::did_request_cursor_change(u64 page_id, i32 cursor_type)
{
if (cursor_type < 0 || cursor_type >= (i32)Gfx::StandardCursor::__Count) {
dbgln("DidRequestCursorChange: Bad cursor type");
return;
}
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_cursor_change)
view->on_cursor_change(static_cast<Gfx::StandardCursor>(cursor_type));
}
}
void WebContentClient::did_layout(u64 page_id, Gfx::IntSize content_size)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_did_layout)
view->on_did_layout(content_size);
}
}
void WebContentClient::did_change_title(u64 page_id, ByteString const& title)
{
if (auto process = WebView::Application::the().find_process(m_process_handle.pid); process.has_value())
process->set_title(MUST(String::from_byte_string(title)));
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (!view->on_title_change)
return;
if (title.is_empty())
view->on_title_change(view->url().to_byte_string());
else
view->on_title_change(title);
}
}
void WebContentClient::did_change_url(u64 page_id, URL::URL const& url)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
view->set_url({}, url);
if (view->on_url_change)
view->on_url_change(url);
}
}
void WebContentClient::did_request_tooltip_override(u64 page_id, Gfx::IntPoint position, ByteString const& title)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_tooltip_override)
view->on_request_tooltip_override(view->to_widget_position(position), title);
}
}
void WebContentClient::did_stop_tooltip_override(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_stop_tooltip_override)
view->on_stop_tooltip_override();
}
}
void WebContentClient::did_enter_tooltip_area(u64 page_id, ByteString const& title)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_enter_tooltip_area)
view->on_enter_tooltip_area(title);
}
}
void WebContentClient::did_leave_tooltip_area(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_leave_tooltip_area)
view->on_leave_tooltip_area();
}
}
void WebContentClient::did_hover_link(u64 page_id, URL::URL const& url)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_link_hover)
view->on_link_hover(url);
}
}
void WebContentClient::did_unhover_link(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_link_unhover)
view->on_link_unhover();
}
}
void WebContentClient::did_click_link(u64 page_id, URL::URL const& url, ByteString const& target, unsigned modifiers)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_link_click)
view->on_link_click(url, target, modifiers);
}
}
void WebContentClient::did_middle_click_link(u64 page_id, URL::URL const& url, ByteString const& target, unsigned modifiers)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_link_middle_click)
view->on_link_middle_click(url, target, modifiers);
}
}
void WebContentClient::did_request_context_menu(u64 page_id, Gfx::IntPoint content_position)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_context_menu_request)
view->on_context_menu_request(view->to_widget_position(content_position));
}
}
void WebContentClient::did_request_link_context_menu(u64 page_id, Gfx::IntPoint content_position, URL::URL const& url, ByteString const&, unsigned)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_link_context_menu_request)
view->on_link_context_menu_request(url, view->to_widget_position(content_position));
}
}
void WebContentClient::did_request_image_context_menu(u64 page_id, Gfx::IntPoint content_position, URL::URL const& url, ByteString const&, unsigned, Gfx::ShareableBitmap const& bitmap)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_image_context_menu_request)
view->on_image_context_menu_request(url, view->to_widget_position(content_position), bitmap);
}
}
void WebContentClient::did_request_media_context_menu(u64 page_id, Gfx::IntPoint content_position, ByteString const&, unsigned, Web::Page::MediaContextMenu const& menu)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_media_context_menu_request)
view->on_media_context_menu_request(view->to_widget_position(content_position), menu);
}
}
void WebContentClient::did_get_source(u64 page_id, URL::URL const& url, ByteString const& source)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_received_source)
view->on_received_source(url, source);
}
}
void WebContentClient::did_inspect_dom_tree(u64 page_id, ByteString const& dom_tree)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_received_dom_tree)
view->on_received_dom_tree(dom_tree);
}
}
void WebContentClient::did_inspect_dom_node(u64 page_id, bool has_style, ByteString const& computed_style, ByteString const& resolved_style, ByteString const& custom_properties, ByteString const& node_box_sizing, ByteString const& aria_properties_state, ByteString const& fonts)
{
auto view = view_for_page_id(page_id);
if (!view.has_value() || !view->on_received_dom_node_properties)
return;
Optional<ViewImplementation::DOMNodeProperties> properties;
if (has_style) {
properties = ViewImplementation::DOMNodeProperties {
.computed_style_json = MUST(String::from_byte_string(computed_style)),
.resolved_style_json = MUST(String::from_byte_string(resolved_style)),
.custom_properties_json = MUST(String::from_byte_string(custom_properties)),
.node_box_sizing_json = MUST(String::from_byte_string(node_box_sizing)),
.aria_properties_state_json = MUST(String::from_byte_string(aria_properties_state)),
.fonts_json = MUST(String::from_byte_string(fonts))
};
}
view->on_received_dom_node_properties(move(properties));
}
void WebContentClient::did_inspect_accessibility_tree(u64 page_id, ByteString const& accessibility_tree)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_received_accessibility_tree)
view->on_received_accessibility_tree(accessibility_tree);
}
}
void WebContentClient::did_get_hovered_node_id(u64 page_id, i32 node_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_received_hovered_node_id)
view->on_received_hovered_node_id(node_id);
}
}
void WebContentClient::did_finish_editing_dom_node(u64 page_id, Optional<i32> const& node_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_finshed_editing_dom_node)
view->on_finshed_editing_dom_node(node_id);
}
}
void WebContentClient::did_get_dom_node_html(u64 page_id, String const& html)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_received_dom_node_html)
view->on_received_dom_node_html(html);
}
}
void WebContentClient::did_take_screenshot(u64 page_id, Gfx::ShareableBitmap const& screenshot)
{
if (auto view = view_for_page_id(page_id); view.has_value())
view->did_receive_screenshot({}, screenshot);
}
void WebContentClient::did_get_internal_page_info(u64 page_id, WebView::PageInfoType type, String const& info)
{
if (auto view = view_for_page_id(page_id); view.has_value())
view->did_receive_internal_page_info({}, type, info);
}
void WebContentClient::did_output_js_console_message(u64 page_id, i32 message_index)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_received_console_message)
view->on_received_console_message(message_index);
}
}
void WebContentClient::did_get_js_console_messages(u64 page_id, i32 start_index, Vector<ByteString> const& message_types, Vector<ByteString> const& messages)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_received_console_messages)
view->on_received_console_messages(start_index, message_types, messages);
}
}
void WebContentClient::did_request_alert(u64 page_id, String const& message)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_alert)
view->on_request_alert(message);
}
}
void WebContentClient::did_request_confirm(u64 page_id, String const& message)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_confirm)
view->on_request_confirm(message);
}
}
void WebContentClient::did_request_prompt(u64 page_id, String const& message, String const& default_)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_prompt)
view->on_request_prompt(message, default_);
}
}
void WebContentClient::did_request_set_prompt_text(u64 page_id, String const& message)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_set_prompt_text)
view->on_request_set_prompt_text(message);
}
}
void WebContentClient::did_request_accept_dialog(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_accept_dialog)
view->on_request_accept_dialog();
}
}
void WebContentClient::did_request_dismiss_dialog(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_dismiss_dialog)
view->on_request_dismiss_dialog();
}
}
void WebContentClient::did_change_favicon(u64 page_id, Gfx::ShareableBitmap const& favicon)
{
if (!favicon.is_valid()) {
dbgln("DidChangeFavicon: Received invalid favicon");
return;
}
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_favicon_change)
view->on_favicon_change(*favicon.bitmap());
}
}
Messages::WebContentClient::DidRequestAllCookiesResponse WebContentClient::did_request_all_cookies(URL::URL const& url)
{
return Application::cookie_jar().get_all_cookies(url);
}
Messages::WebContentClient::DidRequestNamedCookieResponse WebContentClient::did_request_named_cookie(URL::URL const& url, String const& name)
{
return Application::cookie_jar().get_named_cookie(url, name);
}
Messages::WebContentClient::DidRequestCookieResponse WebContentClient::did_request_cookie(URL::URL const& url, Web::Cookie::Source source)
{
return Application::cookie_jar().get_cookie(url, source);
}
void WebContentClient::did_set_cookie(URL::URL const& url, Web::Cookie::ParsedCookie const& cookie, Web::Cookie::Source source)
{
Application::cookie_jar().set_cookie(url, cookie, source);
}
void WebContentClient::did_update_cookie(Web::Cookie::Cookie const& cookie)
{
Application::cookie_jar().update_cookie(cookie);
}
Messages::WebContentClient::DidRequestNewWebViewResponse WebContentClient::did_request_new_web_view(u64 page_id, Web::HTML::ActivateTab const& activate_tab, Web::HTML::WebViewHints const& hints, Optional<u64> const& page_index)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_new_web_view)
return view->on_new_web_view(activate_tab, hints, page_index);
}
return String {};
}
void WebContentClient::did_request_activate_tab(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_activate_tab)
view->on_activate_tab();
}
}
void WebContentClient::did_close_browsing_context(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_close)
view->on_close();
}
}
void WebContentClient::did_update_resource_count(u64 page_id, i32 count_waiting)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_resource_status_change)
view->on_resource_status_change(count_waiting);
}
}
void WebContentClient::did_request_restore_window(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_restore_window)
view->on_restore_window();
}
}
Messages::WebContentClient::DidRequestRepositionWindowResponse WebContentClient::did_request_reposition_window(u64 page_id, Gfx::IntPoint position)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_reposition_window)
return view->on_reposition_window(position);
}
return Gfx::IntPoint {};
}
Messages::WebContentClient::DidRequestResizeWindowResponse WebContentClient::did_request_resize_window(u64 page_id, Gfx::IntSize size)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_resize_window)
return view->on_resize_window(size);
}
return Gfx::IntSize {};
}
Messages::WebContentClient::DidRequestMaximizeWindowResponse WebContentClient::did_request_maximize_window(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_maximize_window)
return view->on_maximize_window();
}
return Gfx::IntRect {};
}
Messages::WebContentClient::DidRequestMinimizeWindowResponse WebContentClient::did_request_minimize_window(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_minimize_window)
return view->on_minimize_window();
}
return Gfx::IntRect {};
}
Messages::WebContentClient::DidRequestFullscreenWindowResponse WebContentClient::did_request_fullscreen_window(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_fullscreen_window)
return view->on_fullscreen_window();
}
return Gfx::IntRect {};
}
void WebContentClient::did_request_file(u64 page_id, ByteString const& path, i32 request_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_file)
view->on_request_file(path, request_id);
}
}
void WebContentClient::did_request_color_picker(u64 page_id, Color const& current_color)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_color_picker)
view->on_request_color_picker(current_color);
}
}
void WebContentClient::did_request_file_picker(u64 page_id, Web::HTML::FileFilter const& accepted_file_types, Web::HTML::AllowMultipleFiles allow_multiple_files)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_file_picker)
view->on_request_file_picker(accepted_file_types, allow_multiple_files);
}
}
void WebContentClient::did_request_select_dropdown(u64 page_id, Gfx::IntPoint content_position, i32 minimum_width, Vector<Web::HTML::SelectItem> const& items)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_select_dropdown)
view->on_request_select_dropdown(content_position, minimum_width, items);
}
}
void WebContentClient::did_finish_handling_input_event(u64 page_id, Web::EventResult event_result)
{
if (auto view = view_for_page_id(page_id); view.has_value())
view->did_finish_handling_input_event({}, event_result);
}
void WebContentClient::did_change_theme_color(u64 page_id, Gfx::Color color)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_theme_color_change)
view->on_theme_color_change(color);
}
}
void WebContentClient::did_insert_clipboard_entry(u64 page_id, String const& data, String const& presentation_style, String const& mime_type)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_insert_clipboard_entry)
view->on_insert_clipboard_entry(data, presentation_style, mime_type);
}
}
void WebContentClient::did_change_audio_play_state(u64 page_id, Web::HTML::AudioPlayState play_state)
{
if (auto view = view_for_page_id(page_id); view.has_value())
view->did_change_audio_play_state({}, play_state);
}
void WebContentClient::did_update_navigation_buttons_state(u64 page_id, bool back_enabled, bool forward_enabled)
{
if (auto view = view_for_page_id(page_id); view.has_value())
view->did_update_navigation_buttons_state({}, back_enabled, forward_enabled);
}
void WebContentClient::did_allocate_backing_stores(u64 page_id, i32 front_bitmap_id, Gfx::ShareableBitmap const& front_bitmap, i32 back_bitmap_id, Gfx::ShareableBitmap const& back_bitmap)
{
if (auto view = view_for_page_id(page_id); view.has_value())
view->did_allocate_backing_stores({}, front_bitmap_id, front_bitmap, back_bitmap_id, back_bitmap);
}
void WebContentClient::inspector_did_load(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_inspector_loaded)
view->on_inspector_loaded();
}
}
void WebContentClient::inspector_did_select_dom_node(u64 page_id, i32 node_id, Optional<Web::CSS::Selector::PseudoElement::Type> const& pseudo_element)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_inspector_selected_dom_node)
view->on_inspector_selected_dom_node(node_id, pseudo_element);
}
}
void WebContentClient::inspector_did_set_dom_node_text(u64 page_id, i32 node_id, String const& text)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_inspector_set_dom_node_text)
view->on_inspector_set_dom_node_text(node_id, text);
}
}
void WebContentClient::inspector_did_set_dom_node_tag(u64 page_id, i32 node_id, String const& tag)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_inspector_set_dom_node_tag)
view->on_inspector_set_dom_node_tag(node_id, tag);
}
}
void WebContentClient::inspector_did_add_dom_node_attributes(u64 page_id, i32 node_id, Vector<Attribute> const& attributes)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_inspector_added_dom_node_attributes)
view->on_inspector_added_dom_node_attributes(node_id, attributes);
}
}
void WebContentClient::inspector_did_replace_dom_node_attribute(u64 page_id, i32 node_id, size_t attribute_index, Vector<Attribute> const& replacement_attributes)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_inspector_replaced_dom_node_attribute)
view->on_inspector_replaced_dom_node_attribute(node_id, attribute_index, replacement_attributes);
}
}
void WebContentClient::inspector_did_request_dom_tree_context_menu(u64 page_id, i32 node_id, Gfx::IntPoint position, String const& type, Optional<String> const& tag, Optional<size_t> const& attribute_index)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_inspector_requested_dom_tree_context_menu)
view->on_inspector_requested_dom_tree_context_menu(node_id, view->to_widget_position(position), type, tag, attribute_index);
}
}
void WebContentClient::inspector_did_request_cookie_context_menu(u64 page_id, size_t cookie_index, Gfx::IntPoint position)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_inspector_requested_cookie_context_menu)
view->on_inspector_requested_cookie_context_menu(cookie_index, view->to_widget_position(position));
}
}
void WebContentClient::inspector_did_execute_console_script(u64 page_id, String const& script)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_inspector_executed_console_script)
view->on_inspector_executed_console_script(script);
}
}
void WebContentClient::inspector_did_export_inspector_html(u64 page_id, String const& html)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_inspector_exported_inspector_html)
view->on_inspector_exported_inspector_html(html);
}
}
Messages::WebContentClient::RequestWorkerAgentResponse WebContentClient::request_worker_agent(u64 page_id)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_request_worker_agent)
return view->on_request_worker_agent();
}
return IPC::File {};
}
void WebContentClient::inspector_did_list_style_sheets(u64 page_id, Vector<Web::CSS::StyleSheetIdentifier> const& stylesheets)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_received_style_sheet_list)
view->on_received_style_sheet_list(stylesheets);
}
}
void WebContentClient::inspector_did_request_style_sheet_source(u64 page_id, Web::CSS::StyleSheetIdentifier const& identifier)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_inspector_requested_style_sheet_source)
view->on_inspector_requested_style_sheet_source(identifier);
}
}
void WebContentClient::did_request_style_sheet_source(u64 page_id, Web::CSS::StyleSheetIdentifier const& identifier, String const& source)
{
if (auto view = view_for_page_id(page_id); view.has_value()) {
if (view->on_received_style_sheet_source)
view->on_received_style_sheet_source(identifier, source);
}
}
Optional<ViewImplementation&> WebContentClient::view_for_page_id(u64 page_id, SourceLocation location)
{
if (auto view = m_views.get(page_id); view.has_value())
return *view.value();
dbgln("WebContentClient::{}: Did not find a page with ID {}", location.function_name(), page_id);
return {};
}
}
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