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41b4292447
This is enough for Firefox to display the Accessibility tab, containing our accessibility tree which can be inspected. Most information is blank for now. There's quite a bit of duplication between AccessibilityWalkerActor and WalkerActor - it might be worth trying to make a base class once the details are figured out. Frustratingly, the two don't work quite the same: for a lot of messages that would be sent to WalkerActor, the accessibility equivalent is sent to the AccessibilityNodeActor instead. Co-authored-by: Tim Flynn <trflynn89@pm.me>
83 lines
4.9 KiB
C++
83 lines
4.9 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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#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/PageStyleActor.h>
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#include <LibDevTools/Actors/TabActor.h>
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#include <LibDevTools/Forward.h>
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#include <LibWeb/CSS/Selector.h>
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#include <LibWeb/CSS/StyleSheetIdentifier.h>
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#include <LibWeb/Forward.h>
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#include <LibWebView/DOMNodeProperties.h>
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#include <LibWebView/Forward.h>
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namespace DevTools {
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class DEVTOOLS_API 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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using OnAccessibilityTreeInspectionComplete = Function<void(ErrorOr<JsonValue>)>;
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virtual void inspect_accessibility_tree(TabDescription const&, OnAccessibilityTreeInspectionComplete) const { }
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using OnDOMNodePropertiesReceived = Function<void(WebView::DOMNodeProperties)>;
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virtual void listen_for_dom_properties(TabDescription const&, OnDOMNodePropertiesReceived) const { }
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virtual void stop_listening_for_dom_properties(TabDescription const&) const { }
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virtual void inspect_dom_node(TabDescription const&, WebView::DOMNodeProperties::Type, Web::UniqueNodeID, Optional<Web::CSS::PseudoElement>) const { }
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virtual void clear_inspected_dom_node(TabDescription const&) const { }
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virtual void highlight_dom_node(TabDescription const&, Web::UniqueNodeID, Optional<Web::CSS::PseudoElement>) const { }
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virtual void clear_highlighted_dom_node(TabDescription const&) const { }
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using OnDOMMutationReceived = Function<void(WebView::Mutation)>;
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virtual void listen_for_dom_mutations(TabDescription const&, OnDOMMutationReceived) const { }
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virtual void stop_listening_for_dom_mutations(TabDescription const&) const { }
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using OnDOMNodeHTMLReceived = Function<void(ErrorOr<String>)>;
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using OnDOMNodeEditComplete = Function<void(ErrorOr<Web::UniqueNodeID>)>;
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virtual void get_dom_node_inner_html(TabDescription const&, Web::UniqueNodeID, OnDOMNodeHTMLReceived) const { }
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virtual void get_dom_node_outer_html(TabDescription const&, Web::UniqueNodeID, OnDOMNodeHTMLReceived) const { }
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virtual void set_dom_node_outer_html(TabDescription const&, Web::UniqueNodeID, String const&, OnDOMNodeEditComplete) const { }
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virtual void set_dom_node_text(TabDescription const&, Web::UniqueNodeID, String const&, OnDOMNodeEditComplete) const { }
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virtual void set_dom_node_tag(TabDescription const&, Web::UniqueNodeID, String const&, OnDOMNodeEditComplete) const { }
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virtual void add_dom_node_attributes(TabDescription const&, Web::UniqueNodeID, ReadonlySpan<WebView::Attribute>, OnDOMNodeEditComplete) const { }
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virtual void replace_dom_node_attribute(TabDescription const&, Web::UniqueNodeID, String const&, ReadonlySpan<WebView::Attribute>, OnDOMNodeEditComplete) const { }
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virtual void create_child_element(TabDescription const&, Web::UniqueNodeID, OnDOMNodeEditComplete) const { }
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virtual void insert_dom_node_before(TabDescription const&, Web::UniqueNodeID, Web::UniqueNodeID, Optional<Web::UniqueNodeID>, OnDOMNodeEditComplete) const { }
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virtual void clone_dom_node(TabDescription const&, Web::UniqueNodeID, OnDOMNodeEditComplete) const { }
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virtual void remove_dom_node(TabDescription const&, Web::UniqueNodeID, OnDOMNodeEditComplete) const { }
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using OnStyleSheetsReceived = Function<void(ErrorOr<Vector<Web::CSS::StyleSheetIdentifier>>)>;
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using OnStyleSheetSourceReceived = Function<void(Web::CSS::StyleSheetIdentifier const&, String)>;
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virtual void retrieve_style_sheets(TabDescription const&, OnStyleSheetsReceived) const { }
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virtual void retrieve_style_sheet_source(TabDescription const&, Web::CSS::StyleSheetIdentifier const&) const { }
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virtual void listen_for_style_sheet_sources(TabDescription const&, OnStyleSheetSourceReceived) const { }
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virtual void stop_listening_for_style_sheet_sources(TabDescription const&) const { }
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using OnScriptEvaluationComplete = Function<void(ErrorOr<JsonValue>)>;
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virtual void evaluate_javascript(TabDescription const&, String const&, OnScriptEvaluationComplete) const { }
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using OnConsoleMessageAvailable = Function<void(i32 message_id)>;
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using OnReceivedConsoleMessages = Function<void(i32 start_index, Vector<WebView::ConsoleOutput>)>;
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virtual void listen_for_console_messages(TabDescription const&, OnConsoleMessageAvailable, OnReceivedConsoleMessages) const { }
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virtual void stop_listening_for_console_messages(TabDescription const&) const { }
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virtual void request_console_messages(TabDescription const&, i32) const { }
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};
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}
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