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LibWeb: Implement the "record current states and values" Editing algo

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This commit is contained in:
Jelle Raaijmakers 2024-12-18 12:45:02 +01:00 • committed by Jelle Raaijmakers
commit c90c5aad29
Notes: github-actions[bot] 2024-12-21 18:17:34 +00:00
3 changed files with 258 additions and 16 deletions
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7
Libraries/LibWeb/Editing/Internal/Algorithms.h
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@ -15,13 +15,13 @@ namespace Web::Editing {
// https://w3c.github.io/editing/docs/execCommand/#record-the-values
struct RecordedNodeValue {
GC::Ref<DOM::Node> node;
FlyString const& command;
FlyString command;
Optional<String> specified_command_value;
};
// https://w3c.github.io/editing/docs/execCommand/#record-current-states-and-values
struct RecordedOverride {
FlyString const& command;
FlyString command;
Variant<String, bool> value;
};
@ -44,6 +44,7 @@ void canonicalize_whitespace(GC::Ref<DOM::Node>, u32 offset, bool fix_collapsed_
void delete_the_selection(Selection&, bool block_merging = true, bool strip_wrappers = true,
Selection::Direction direction = Selection::Direction::Forwards);
GC::Ptr<DOM::Node> editing_host_of_node(GC::Ref<DOM::Node>);
Optional<String> effective_command_value(GC::Ptr<DOM::Node>, FlyString const& command);
BoundaryPoint first_equivalent_point(BoundaryPoint);
void fix_disallowed_ancestors_of_node(GC::Ref<DOM::Node>);
bool follows_a_line_break(GC::Ref<DOM::Node>);
@ -55,8 +56,10 @@ bool is_block_start_point(GC::Ref<DOM::Node>, u32 offset);
bool is_collapsed_block_prop(GC::Ref<DOM::Node>);
bool is_collapsed_line_break(GC::Ref<DOM::Node>);
bool is_collapsed_whitespace_node(GC::Ref<DOM::Node>);
bool is_effectively_contained_in_range(GC::Ref<DOM::Node>, GC::Ref<DOM::Range>);
bool is_element_with_inline_contents(GC::Ref<DOM::Node>);
bool is_extraneous_line_break(GC::Ref<DOM::Node>);
bool is_formattable_node(GC::Ref<DOM::Node>);
bool is_in_same_editing_host(GC::Ref<DOM::Node>, GC::Ref<DOM::Node>);
bool is_inline_node(GC::Ref<DOM::Node>);
bool is_invisible_node(GC::Ref<DOM::Node>);