Thread PresentationStrings through RichText/InstantPageBlock/InstantPage
previewText(), replacing the hardcoded //TODO:localize placeholders
("Photo", "Fx", "Table", "Map", ...) with localized keys and reusing the
existing Message.Photo/Video/Location strings. Add RichTextPreview.Formula
("[formula]"), RichTextPreview.Table ("[table]"), and RichTextPreview.Music
("Music").
The .audio block previously rendered the wrong label (Message.Audio is
"Voice Message"). Thread InstantPage.media down so the block can resolve
media[id] as TelegramMediaFile and split: isVoice -> "Voice Message",
otherwise -> "Music", mirroring MessageContentKind's voice/music handling.
Update both previewText() call sites (MessageContentKind, ChatListItemStrings)
to pass strings, and complete the InstantPageListItem migration that was
left on the old signature.
Also remove the dead streaming-status ("Thinking...") rendering block from
ChatMessageTextBubbleContentNode (guarded by an always-false `!"".isEmpty`)
along with the now-orphaned streamingTextFrame layout machinery it fed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Reconstruct markdown source from a stored InstantPage to populate the edit
field, then re-classify on save (the inverse of the send path). Adds the
InstantPageToMarkdown converter, edit-field population and save-time
re-classification in ChatControllerLoadDisplayNode, and a shared InstantPage
previewText surfaced through MessageContentKind for reply/pinned/forward
previews. Documented in CLAUDE.md.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add the RichText.textSpoiler case end-to-end: model + Postbox coding,
FlatBuffers schema/codec, and Api.RichText parsing/serialization (lossless).
Display attaches the spoiler attribute, collects per-line spoiler rects in
the V2 layout, clips obscured glyphs and draws an energy-gated dust overlay
in the V2 text view, propagates the reveal flag across the nested V2 tree
(building dust for freshly-created text views), and wires tap-to-reveal
routing in the rich-data bubble.
Also seeds the streaming reveal cursor across chunk rebuilds and refines
status date positioning.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Implement the nine message-entity RichText cases (textMention,
textMentionName, textHashtag, textCashtag, textBotCommand, textBankCard,
textAutoUrl, textAutoEmail, textAutoPhone): model + Postbox coding,
FlatBuffers schema/codec, Api.RichText parsing/serialization (lossless),
InstantPage display attaching the matching TelegramTextAttributes keys, and
tap routing in the rich-data bubble mirroring ChatMessageTextBubbleContentNode.
mentionName display resolves via EnginePeer.Id (PeerId not in scope).
Also lets rich-data text selection reach a line's trailing edge and fixes
the date/status node positioning to match TextBubble.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Add the RichText.textCustomEmoji(fileId:alt:) case end-to-end: model +
Postbox coding, FlatBuffers schema/codec, and Api.RichText
parsing/serialization (lossless), plus display in the InstantPage V2
renderer. The emoji renders as an InlineStickerItemLayer that participates
in the streaming reveal (pops in as the reveal cursor crosses it) and is
gated by the bubble's visibility rect, propagated recursively through the
nested V2 view tree. Also frees the CTRunDelegate extent buffers for the
image/formula/custom-emoji attachment arms and documents the feature in
CLAUDE.md.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
