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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.
31 lines
751 B
C++
31 lines
751 B
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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#pragma once
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#include <AK/Error.h>
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#include <AK/Function.h>
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#include <AK/JsonValue.h>
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#include <AK/Vector.h>
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#include <LibDevTools/Actors/CSSPropertiesActor.h>
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#include <LibDevTools/Actors/TabActor.h>
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#include <LibDevTools/Forward.h>
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namespace DevTools {
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class DevToolsDelegate {
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public:
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virtual ~DevToolsDelegate() = default;
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virtual Vector<TabDescription> tab_list() const { return {}; }
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virtual Vector<CSSProperty> css_property_list() const { return {}; }
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using OnTabInspectionComplete = Function<void(ErrorOr<JsonValue>)>;
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virtual void inspect_tab(TabDescription const&, OnTabInspectionComplete) const { }
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};
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}
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