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LibWeb: Implement "preserves overrides" property of editing commands

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Jelle Raaijmakers 2024-12-22 21:34:50 +01:00 • committed by Andreas Kling
commit 2b6a14c5ee
Notes: github-actions[bot] 2025-01-10 22:38:22 +00:00
9 changed files with 315 additions and 80 deletions
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10
Libraries/LibWeb/Editing/Internal/Algorithms.h
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@ -66,26 +66,32 @@ bool is_single_line_container(GC::Ref<DOM::Node>);
bool is_visible_node(GC::Ref<DOM::Node>);
bool is_whitespace_node(GC::Ref<DOM::Node>);
DOM::BoundaryPoint last_equivalent_point(DOM::BoundaryPoint);
String legacy_font_size(int);
void move_node_preserving_ranges(GC::Ref<DOM::Node>, GC::Ref<DOM::Node> new_parent, u32 new_index);
Optional<DOM::BoundaryPoint> next_equivalent_point(DOM::BoundaryPoint);
void normalize_sublists_in_node(GC::Ref<DOM::Node>);
bool precedes_a_line_break(GC::Ref<DOM::Node>);
Optional<DOM::BoundaryPoint> previous_equivalent_point(DOM::BoundaryPoint);
Vector<RecordedOverride> record_current_states_and_values(GC::Ref<DOM::Range>);
Vector<RecordedOverride> record_current_overrides(DOM::Document const&);
Vector<RecordedOverride> record_current_states_and_values(DOM::Document const&);
Vector<RecordedNodeValue> record_the_values_of_nodes(Vector<GC::Ref<DOM::Node>> const&);
void remove_extraneous_line_breaks_at_the_end_of_node(GC::Ref<DOM::Node>);
void remove_extraneous_line_breaks_before_node(GC::Ref<DOM::Node>);
void remove_extraneous_line_breaks_from_a_node(GC::Ref<DOM::Node>);
void remove_node_preserving_its_descendants(GC::Ref<DOM::Node>);
void restore_states_and_values(GC::Ref<DOM::Range>, Vector<RecordedOverride> const&);
void restore_states_and_values(DOM::Document&, Vector<RecordedOverride> const&);
void restore_the_values_of_nodes(Vector<RecordedNodeValue> const&);
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&);
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);
// Utility methods:
GC::Ptr<DOM::Node> first_formattable_node_effectively_contained(GC::Ptr<DOM::Range>);
CSSPixels font_size_to_pixel_size(StringView);
void for_each_node_effectively_contained_in_range(GC::Ptr<DOM::Range>, Function<TraversalDecision(GC::Ref<DOM::Node>)>);
bool has_visible_children(GC::Ref<DOM::Node>);
bool is_heading(FlyString const&);