Module bridge 

Bridge between text-document snapshot types and text-typeset layout params.

Converts FlowSnapshot, BlockSnapshot, TextFormat, etc. into BlockLayoutParams, FragmentParams, TableLayoutParams, etc.

Structs

BridgeOptions

Per-call knobs threaded through the conversion functions so that a host widget can override defaults driven by its active theme.

FlowElements

Converted flow elements, ordered by their position in the flow.

Functions

collect_paint_spans

Walk a whole FlowSnapshot (top-level blocks, table cells, and frames recursively) and collect the paint-only overlay for every block that has one, keyed by block_id. Blocks without paint highlights are omitted (the engine resets those to their base colors).

convert_block

convert_block_with

Same as convert_block but with theme-driven BridgeOptions for code-block colour overrides.

convert_flow

Convert a FlowSnapshot into layout params that can be fed to a DocumentFlow.

convert_flow_with

Same as convert_flow but accepts host-supplied BridgeOptions for theme-driven colour overrides.

convert_frame

convert_frame_with

convert_paint_spans

Convert a block snapshot’s paint-only highlight overlay into the typesetter’s PaintSpans. Char offsets pass through unchanged (both sides are block-relative char offsets — the space post-layout glyph clusters live in). Underline is expressed through underline_style: an explicit underline_style wins, else font_underline maps to Single / None.

convert_table

convert_table_with