forked from 1b-agent/opencadstudio-upstream
PanosandClaude Opus 5
7a75d430cd
Tables copied from other applications into the plot styles folder were listed but refused on selection, showing as "missing" with the reason lost on a console: the loader failed hard on a checksum or a text length that did not add up and on any non-UTF-8 byte — and those files carry their descriptions in Windows-1252. - decompress_ctb reads the file as it is: a checksum or length mismatch is reported and read past (a genuinely cut-off file is still an error), a zlib stream with a bad trailer is retried as raw deflate, and text that is not UTF-8 is read as Windows-1252 (pens and colours are numbers and unaffected; other code pages only show wrong characters in descriptions). - PlotStyleTable carries load_warnings; every load site reports them on the command line, so a table that needed tolerance says so. - load_named explains itself: a .stb name says named tables are not supported yet, a .ctb missing from the folder says which folder to copy it into (instead of "Unknown built-in plot style"). - The Plot dialog shows the reason under the Table row (style_error) — from a selection, from a page setup that names a table, and from the Load… picker, whose error used to be swallowed. - A table picked with Load… from outside the plot styles folder is copied into it (unless a file of that name is already there), so it is listed from then on and page setups naming it resolve after a restart. Tests: flipped checksum, text length off by one, a short payload field, Windows-1252 descriptions, a truncated stream, .stb and missing names. Co-Authored-By: Claude Opus 5 <[email protected]>