52e1d30404
Collect the style rules that apply to an inspected element and expose them through the existing DOM node inspection path. This gives Firefox's Rules panel real rule forms instead of the previous empty getApplied response.
63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
/*
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* Copyright (c) 2026, Sam Atkins <sam@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 <LibDevTools/Actors/StyleRuleActor.h>
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namespace DevTools {
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NonnullRefPtr<StyleRuleActor> StyleRuleActor::create(DevToolsServer& devtools, String name, JsonObject rule)
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{
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return adopt_ref(*new StyleRuleActor(devtools, move(name), move(rule)));
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}
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StyleRuleActor::StyleRuleActor(DevToolsServer& devtools, String name, JsonObject rule)
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: Actor(devtools, move(name))
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, m_rule(move(rule))
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{
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m_rule.set("actor"sv, this->name());
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JsonObject traits;
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// FIXME: Support modifying style rules inside the inspector.
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traits.set("canSetRuleText"sv, false);
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m_rule.set("traits"sv, move(traits));
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m_rule.set("ancestorData"sv, JsonArray {});
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}
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StyleRuleActor::~StyleRuleActor() = default;
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JsonObject StyleRuleActor::serialize_rule() const
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{
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return m_rule;
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}
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void StyleRuleActor::handle_message(Message const& message)
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{
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JsonObject response;
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if (message.type == "getRuleText"sv) {
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response.set("text"sv, m_rule.get_string("cssText"sv).value_or({}));
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send_response(message, move(response));
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return;
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}
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if (message.type == "modifyProperties"sv || message.type == "setRuleText"sv || message.type == "modifySelector"sv) {
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response.set("error"sv, "unsupported"sv);
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response.set("message"sv, "Live CSS rule editing is not supported"sv);
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send_response(message, move(response));
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return;
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}
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if (message.type == "getQueryContainerForNode"sv) {
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response.set("container"sv, JsonValue {});
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send_response(message, move(response));
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return;
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}
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send_unrecognized_packet_type_error(message);
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}
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}
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