penpot/frontend
Belén Albeza 0505eb3b1d
🐛 Fix pasted gradient fills in text editor v3 (#12516)
* 🐛 Keep text gradients in place when pasting at the caret

Text gradients are stored as fractions of the whole text box. Paste
copied those fractions unchanged, so in a box of another size the
handles and colours moved away from the pasted text.

Copy from the v3 editor now records where each span with a gradient or
image fill starts in its text box, and the box size, in the clipboard
payload. A new WASM export, text_editor_get_range_origin, gives the
start of any text range.

Paste at the caret finds where those spans start in the target and
rewrites their gradients so the handles keep the same pixel offset from
the span. Auto-sized texts use the box size they get when the editor
closes.

AI-assisted-by: claude-opus-5-5

* 🐛 Rebuild text gradient shaders when the text box resizes

Text gradient and image shaders are built into the cached Skia
paragraphs against the text box size. A resize with no content change
reused those paragraphs, so the colours stayed matched to the old box
until a reload.

The text now remembers the box size its shaders were built for and lays
itself out again when that size changes and a span has a gradient or
image fill. Text with only solid fills keeps its cache.

AI-assisted-by: claude-opus-5-5

* 🐛 Keep text gradients in place when pasting on the canvas

A text selection pasted on the canvas becomes a new text whose box
differs from the source, so its gradients moved like they did for caret
paste.

After adding the new text, lay it out, find where its gradient spans
start and move their gradients to keep the same pixel offset from the
span, in the same undo step. The range origin export now takes a shape
id, so it works on texts that are not being edited.

AI-assisted-by: claude-opus-5-5

* 🐛 Keep text gradients in place when pasting copied texts at the caret

Text shapes copied whole, rather than as an editor selection, reached the
caret paste without any geometry, so their gradients still moved away from
the pasted text.

A shape copy now records where the gradient and image spans of each
selected text start, and the box size, by shape id. Paste joins them in
the order of the joined paragraphs, with no origin for texts copied
without one.

Copied texts each have their own box, so every span origin now carries
its own box size instead of one box for the whole payload.

AI-assisted-by: claude-opus-5-5
2026-10-22 13:39:26 +02:00
..
2026-10-07 10:41:29 +02:00