forked from 1b-agent/opencadstudio-upstream
Hakan SevenandClaude Opus 4.8
7cf1bf014b
A legacy leader's Lines & Arrows / Text / Fit rows are now editable per-object overrides of its dimension style, stored in the standard ACAD_DSTYLE XDATA record (new src/entities/dim_override.rs codec). Arrow block, arrow size, dim-line lineweight, text offset, vertical text position and overall scale each prefer an override over the style; the renderer honours arrow size / block / overall scale and the dim-line lineweight, so an edited leader redraws at its new arrow and weight. XDATA edits go through a new dispatch::set_entity_xdata, which registers the application in the APPID table (the DWG writer drops records for an unregistered app) and drops that app's stale verbatim EED block (which otherwise wins over the structured record on a DWG save), so edits and clears round-trip. The hyperlink editor moves onto this path too. Dim-line colour stays read-only: it would live in the leader's override_color, which the file layer doesn't serialise, so making it editable would silently lose the pick on save. Picking "Closed filled" writes an explicit null-handle arrow override rather than clearing, so it sticks even when the style's arrow differs; an unparseable numeric entry is ignored instead of wiping the stored override. Note: the DXF entity writer only emits XDATA for hatches, so these overrides (and hyperlinks) currently persist on DWG save but not DXF — an acadrust-side gap to close separately. Co-Authored-By: Claude Opus 4.8 <[email protected]>