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5ed91dc915
There is a lot needed all at once to actually inspect a tab's DOM tree. It begins with requesting a "watcher" from a TabActor. It seems there can be many types of watchers, but here we implement the "frame" watcher only. The watcher creates an "inspector", which in turn creates a "walker", which is the actor ultimately responsible for serializing and inspecting the DOM tree. In between all that, the DevTools client will send a handful of other informational requests. If we do not reply to these, the client will not move forward with the walker. For example, the CSSPropertiesActor will be asked for a list of all known CSS properties.
76 lines
2.5 KiB
C++
76 lines
2.5 KiB
C++
/*
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* Copyright (c) 2025, Tim Flynn <trflynn89@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 <AK/JsonArray.h>
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#include <AK/JsonObject.h>
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#include <LibDevTools/Actors/TargetConfigurationActor.h>
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namespace DevTools {
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NonnullRefPtr<TargetConfigurationActor> TargetConfigurationActor::create(DevToolsServer& devtools, ByteString name)
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{
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return adopt_ref(*new TargetConfigurationActor(devtools, move(name)));
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}
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TargetConfigurationActor::TargetConfigurationActor(DevToolsServer& devtools, ByteString name)
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: Actor(devtools, move(name))
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{
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}
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TargetConfigurationActor::~TargetConfigurationActor() = default;
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void TargetConfigurationActor::handle_message(StringView type, JsonObject const& message)
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{
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JsonObject response;
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response.set("from"sv, name());
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if (type == "updateConfiguration"sv) {
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auto configuration = message.get_object("configuration"sv);
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if (!configuration.has_value()) {
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send_missing_parameter_error("configuration"sv);
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return;
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}
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send_message(move(response));
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return;
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}
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send_unrecognized_packet_type_error(type);
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}
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JsonObject TargetConfigurationActor::serialize_configuration() const
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{
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JsonObject supported_options;
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supported_options.set("cacheDisabled"sv, false);
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supported_options.set("colorSchemeSimulation"sv, false);
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supported_options.set("customFormatters"sv, false);
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supported_options.set("customUserAgent"sv, false);
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supported_options.set("javascriptEnabled"sv, false);
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supported_options.set("overrideDPPX"sv, false);
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supported_options.set("printSimulationEnabled"sv, false);
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supported_options.set("rdmPaneMaxTouchPoints"sv, false);
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supported_options.set("rdmPaneOrientation"sv, false);
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supported_options.set("recordAllocations"sv, false);
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supported_options.set("reloadOnTouchSimulationToggle"sv, false);
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supported_options.set("restoreFocus"sv, false);
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supported_options.set("serviceWorkersTestingEnabled"sv, false);
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supported_options.set("setTabOffline"sv, false);
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supported_options.set("touchEventsOverride"sv, false);
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supported_options.set("tracerOptions"sv, false);
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supported_options.set("useSimpleHighlightersForReducedMotion"sv, false);
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JsonObject traits;
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traits.set("supportedOptions"sv, move(supported_options));
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JsonObject target;
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target.set("actor"sv, name());
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target.set("configuration"sv, JsonObject {});
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target.set("traits"sv, move(traits));
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return target;
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}
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}
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