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Dylan M. Taylor
09c1ecc2a0
* Add craft-wordmodel: WordCraft's document model without its editing code WordCraft's crates/doc (wordcraft-doc, at 07f97737) moved as it is, so the DOCX, RTF, ODT and other text-format crates can read into and write from one model. Module paths, type names and serde attributes are unchanged: an app that re-exports the crate keeps its native file format. Left in the app: range editing (edit.rs), IME text and equation editing. Not model, and already in craft-libs: code pages (craft-rtf), the ZIP entry-count check (craft-opc), the compound-file guard (craft-cfb). The paragraph walks moved to walk.rs and the unit helpers of wordcraft-geom to geom.rs. * craft-wordmodel: math_tree, the arguments of an equation node and a walk over its runs The DOCX reader and writer walk an equation's runs. The walk and the child accessors it uses were in WordCraft's equation editor (math_edit.rs), which stays in the app; they are structure, not editing. * craft-wordmodel: keep the document operations (edit.rs) with the model The DOCX and RTF readers use them: alternative-format chunks are merged into a document with adopt_blocks, and a reader formats ranges with format_range and inserts objects. They operate on the document, not on a view, so they belong beside it. The tests that drove them come back with them; the paragraph walks stay in walk.rs and edit re-exports them. base64 0.23, as WordCraft and craft-offcrypto use. * craft-docx: WordCraft's crates/docx as it is at wordcraft 07f97737 The source, unchanged, so the next commit shows only what the move changes. This commit does not build on its own (it still names wordcraft-doc and wordcraft-geom, and is not a workspace member yet). * craft-docx: on craft-wordmodel, craft-opc, craft-xml and craft-offcrypto - The package (zip reading, part names, relationships, content types, zip writing) is craft-opc's; the module keeps WordCraft's bookkeeping (passthrough keys, the embedded-part manifest) and its own Rel/Rels shape. - Parts are parsed with craft-xml's canonical names (the Strict drawing names and mc:Choice/@Requires through its hooks), then given the tree shape the reader was written against. - Encryption and Restrict Editing hashes are craft-offcrypto's; this crate maps its errors and the w:documentProtection attributes. - wordcraft-doc is craft-wordmodel; wordcraft-geom's helpers are its geom. Tests that covered what now lives in craft-opc and craft-offcrypto are left to those crates; the DIFAT regression is craft-cfb's. Test-only zip use follows zip 9's fallible names. The attribute-cap test times the read only. * craft-docx: DrawingML colours through craft-drawingml Preset colours and the colour transforms of a:srgbClr, a:schemeClr and the other colour elements are craft-drawingml's (craft_drawingml::color::preset, ColorTransform, apply); opacity stays here, in percent. craft-drawingml's preset table takes WordCraft's names (19 more, and the dk/lt/grey spellings) and is case-insensitive, as WordCraft's was. Two behaviours change, both to what craft-drawingml and LibreOffice do: - a:tint and a:shade mix in linear light, not in sRGB bytes (a 50% shade of 64 128 192 is 44 92 140, not 32 64 96); two tests are updated; - the transforms WordCraft ignored (hueMod, hueOff, satOff, comp, inv, gray, redMod, greenMod, blueMod) are applied. * craft-drawingml: test the preset names in any case and their dk/lt spellings * craft-docx: custom geometry (a:custGeom) read by craft-drawingml read_cust_geom evaluates the shape's guides and turns arcs into Bézier curves; this crate flattens its paths into the model's freeform as before. Arcs were drawn straight to their end and points named by guides were lost; a test covers both.