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LibWeb: Implement the "insertOrderedList" editing command

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Jelle Raaijmakers 2025-01-10 12:15:28 +01:00 • committed by Andreas Kling
commit 199eaf0d3e
Notes: github-actions[bot] 2025-01-10 22:35:15 +00:00
6 changed files with 479 additions and 0 deletions
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12
Libraries/LibWeb/Editing/Internal/Algorithms.h
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@ -26,6 +26,16 @@ struct RecordedOverride {
Variant<String, bool> value;
};
// https://w3c.github.io/editing/docs/execCommand/#selection's-list-state
enum class SelectionsListState : u8 {
Ol,
Ul,
Mixed,
MixedOl,
MixedUl,
None,
};
using Selection::Selection;
// Below algorithms are specified here:
@ -93,10 +103,12 @@ void remove_node_preserving_its_descendants(GC::Ref<DOM::Node>);
void reorder_modifiable_descendants(GC::Ref<DOM::Node>, FlyString const&, Optional<String>);
void restore_states_and_values(DOM::Document&, Vector<RecordedOverride> const&);
void restore_the_values_of_nodes(Vector<RecordedNodeValue> const&);
SelectionsListState selections_list_state(DOM::Document const&);
void set_the_selections_value(DOM::Document&, FlyString const&, Optional<String>);
GC::Ref<DOM::Element> set_the_tag_name(GC::Ref<DOM::Element>, FlyString const&);
Optional<String> specified_command_value(GC::Ref<DOM::Element>, FlyString const& command);
void split_the_parent_of_nodes(Vector<GC::Ref<DOM::Node>> const&);
void toggle_lists(DOM::Document&, FlyString const&);
bool values_are_equivalent(FlyString const&, Optional<String>, Optional<String>);
bool values_are_loosely_equivalent(FlyString const&, Optional<String>, Optional<String>);
GC::Ptr<DOM::Node> wrap(Vector<GC::Ref<DOM::Node>>, Function<bool(GC::Ref<DOM::Node>)> sibling_criteria, Function<GC::Ptr<DOM::Node>()> new_parent_instructions);