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a731f8bdc0
Render RichText.textDate (API constructor textDate(flags, text, date)) as a
locale/timezone-correct, relative-aware, tappable date inside V2 rich-message
bubbles, reusing the existing stringForEntityFormattedDate autoformatter.
- Model: add RichText.textDate(text📅format:) with Postbox coding,
FlatBuffers schema (RichText.fbs; flatc regenerates), Equatable and plainText;
parse flags->DateTimeFormat? at the API boundary (flags==0 => nil, matching
the messageEntityFormattedDate convention) with a symmetric apiRichText()
round-trip. The new case is handled in every exhaustive RichText switch
(SyncCore, ApiUtils, InstantPageTextItem, InstantPageAnchorPath,
InstantPagePreviewText, BrowserReadability, BrowserMarkdown).
- Render: attributedStringForRichText gains an optional formatDate closure;
the V2 layout builds it from the message's strings/dateTimeFormat and threads
it to every text-building call site, formatting the timestamp and tagging the
run with TelegramTextAttributes.Date.
- Tappable: the Date attribute is added to linkSelectionRects hit-testing and
mapped in the rich bubble's entityTapContent to the existing .date tap action
(opens the date context menu).
- Live update: the V2 layout accumulates a page-wide formattedDateUpdatePeriod
(>=10s) for relative dates; the rich bubble schedules a refresh timer on it,
recreating it only when the period changes. The currentPageLayout cache is
bypassed for relative-date pages so the timer-driven relayout actually
re-formats the date.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
164 lines
2.9 KiB
Text
164 lines
2.9 KiB
Text
include "MediaId.fbs";
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include "PixelDimensions.fbs";
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namespace TelegramCore;
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union RichText_Value {
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RichText_Empty,
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RichText_Plain,
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RichText_Bold,
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RichText_Italic,
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RichText_Underline,
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RichText_Strikethrough,
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RichText_Fixed,
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RichText_Url,
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RichText_Email,
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RichText_Concat,
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RichText_Subscript,
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RichText_Superscript,
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RichText_Marked,
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RichText_Phone,
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RichText_Image,
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RichText_Anchor,
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RichText_Formula,
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RichText_CustomEmoji,
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RichText_AutoEmail,
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RichText_AutoPhone,
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RichText_AutoUrl,
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RichText_BankCard,
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RichText_BotCommand,
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RichText_Cashtag,
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RichText_Hashtag,
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RichText_Mention,
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RichText_MentionName,
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RichText_Spoiler,
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RichText_Date
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}
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table RichText {
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value:RichText_Value (id: 1, required);
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}
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table RichText_Empty {}
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table RichText_Plain {
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text:string (id: 0, required);
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}
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table RichText_Bold {
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text:RichText (id: 0, required);
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}
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table RichText_Italic {
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text:RichText (id: 0, required);
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}
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table RichText_Underline {
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text:RichText (id: 0, required);
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}
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table RichText_Strikethrough {
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text:RichText (id: 0, required);
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}
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table RichText_Fixed {
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text:RichText (id: 0, required);
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}
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table RichText_Url {
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text:RichText (id: 0, required);
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url:string (id: 1, required);
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webpageId:MediaId (id: 2);
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}
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table RichText_Email {
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text:RichText (id: 0, required);
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email:string (id: 1, required);
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}
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table RichText_Concat {
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texts:[RichText] (id: 0, required);
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}
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table RichText_Subscript {
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text:RichText (id: 0, required);
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}
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table RichText_Superscript {
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text:RichText (id: 0, required);
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}
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table RichText_Marked {
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text:RichText (id: 0, required);
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}
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table RichText_Phone {
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text:RichText (id: 0, required);
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phone:string (id: 1, required);
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}
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table RichText_Image {
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id:MediaId (id: 0, required);
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dimensions:PixelDimensions (id: 1, required);
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}
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table RichText_Anchor {
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text:RichText (id: 0, required);
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name:string (id: 1, required);
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}
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table RichText_Formula {
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latex:string (id: 0, required);
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}
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table RichText_CustomEmoji {
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fileId:long (id: 0);
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alt:string (id: 1, required);
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}
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table RichText_AutoEmail {
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text:RichText (id: 0, required);
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}
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table RichText_AutoPhone {
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text:RichText (id: 0, required);
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}
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table RichText_AutoUrl {
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text:RichText (id: 0, required);
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}
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table RichText_BankCard {
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text:RichText (id: 0, required);
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}
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table RichText_BotCommand {
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text:RichText (id: 0, required);
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}
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table RichText_Cashtag {
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text:RichText (id: 0, required);
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}
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table RichText_Hashtag {
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text:RichText (id: 0, required);
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}
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table RichText_Mention {
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text:RichText (id: 0, required);
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}
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table RichText_MentionName {
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text:RichText (id: 0, required);
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peerId:long (id: 1);
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}
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table RichText_Spoiler {
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text:RichText (id: 0, required);
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}
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table RichText_Date {
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text:RichText (id: 0, required);
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date:int (id: 1);
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format:int = -1 (id: 2);
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}
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