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LibWeb: Disallow Editing API calls on non-HTML documents

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This is not directly mentioned in the Editing API spec, but all major
browsers do this and there is a WPT for this behavior.
This commit is contained in:
Tim Ledbetter 2025-01-21 10:13:14 +00:00 • committed by Jelle Raaijmakers
commit a0b0e91d4f
Notes: github-actions[bot] 2025-01-21 18:09:45 +00:00
8 changed files with 89 additions and 31 deletions
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12
Libraries/LibWeb/DOM/Document.h
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@ -581,12 +581,12 @@ public:
void set_previous_document_unload_timing(DocumentUnloadTimingInfo const& previous_document_unload_timing) { m_previous_document_unload_timing = previous_document_unload_timing; }
// https://w3c.github.io/editing/docs/execCommand/
bool exec_command(FlyString const& command, bool show_ui, String const& value);
bool query_command_enabled(FlyString const& command);
bool query_command_indeterm(FlyString const& command);
bool query_command_state(FlyString const& command);
bool query_command_supported(FlyString const& command);
String query_command_value(FlyString const& command);
WebIDL::ExceptionOr<bool> exec_command(FlyString const& command, bool show_ui, String const& value);
WebIDL::ExceptionOr<bool> query_command_enabled(FlyString const& command);
WebIDL::ExceptionOr<bool> query_command_indeterm(FlyString const& command);
WebIDL::ExceptionOr<bool> query_command_state(FlyString const& command);
WebIDL::ExceptionOr<bool> query_command_supported(FlyString const& command);
WebIDL::ExceptionOr<String> query_command_value(FlyString const& command);
// https://w3c.github.io/selection-api/#dfn-has-scheduled-selectionchange-event
bool has_scheduled_selectionchange_event() const { return m_has_scheduled_selectionchange_event; }