Node / meshtastic / Meshtastic-Android / files / core / ui / src / commonMain / kotlin / org / meshtastic / core / ui / component / AutoLinkText.kt

Displaying Raw • Download

T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787org.meshtastic.core.ui.component

Tff7b72import T7ee787androidx.compose.material3.MaterialTheme

Tff7b72import T7ee787androidx.compose.material3.Text

Tff7b72import T7ee787androidx.compose.runtime.Composable

Tff7b72import T7ee787androidx.compose.runtime.remember

Tff7b72import T7ee787androidx.compose.ui.Modifier

Tff7b72import T7ee787androidx.compose.ui.graphics.Color

Tff7b72import T7ee787androidx.compose.ui.text.AnnotatedString

Tff7b72import T7ee787androidx.compose.ui.text.LinkAnnotation

Tff7b72import T7ee787androidx.compose.ui.text.SpanStyle

Tff7b72import T7ee787androidx.compose.ui.text.TextLinkStyles

Tff7b72import T7ee787androidx.compose.ui.text.TextStyle

Tff7b72import T7ee787androidx.compose.ui.text.buildAnnotatedString

Tff7b72import T7ee787androidx.compose.ui.text.font.FontWeight

Tff7b72import T7ee787androidx.compose.ui.text.style.TextAlign

Tff7b72import T7ee787androidx.compose.ui.text.style.TextDecoration

Tff7b72import T7ee787androidx.compose.ui.text.withStyle

Tff7b72import T7ee787org.meshtastic.core.ui.theme.HyperlinkBlue

Tff7b72private Tff7b72val Te6edf3DefaultTextLinkStyles Tff7b72=

Te6edf3TextLinkStylesTb4b4b4(Te6edf3style Tff7b72= Te6edf3SpanStyleTb4b4b4(Te6edf3color Tff7b72= Te6edf3HyperlinkBlueTb4b4b4, Te6edf3textDecoration Tff7b72= Te6edf3TextDecorationTb4b4b4.Te6edf3UnderlineTb4b4b4)Tb4b4b4)

Tff7b72private Tff7b72val Te6edf3WEB_URL_REGEX Tff7b72=

Te6edf3RegexTb4b4b4(

Ta5d6ff"""Ta5d6ff(?:(?:https?|ftp)://|wwwTa5d6ff\Ta5d6ff.)[-a-zA-Z0-9@:%._Ta5d6ff\Ta5d6ff+~#=]{1,256}Ta5d6ff""" Tff7b72+

Ta5d6ff"""Ta5d6ff\Ta5d6ff.[a-zA-Z0-9()]{1,6}Ta5d6ff\Ta5d6ffb(?:[-a-zA-Z0-9()@:%_Ta5d6ff\Ta5d6ff+.~#?&//=]*)Ta5d6ff"""Tb4b4b4,

Te6edf3RegexOptionTb4b4b4.Te6edf3IGNORE_CASETb4b4b4,

Tb4b4b4)

Tff7b72private Tff7b72val Te6edf3EMAIL_REGEX Tff7b72=

Te6edf3RegexTb4b4b4(

Ta5d6ff"""Ta5d6ff[a-zA-Z0-9Ta5d6ff\Ta5d6ff+Ta5d6ff\Ta5d6ff.Ta5d6ff\Ta5d6ff_Ta5d6ff\Ta5d6ff%Ta5d6ff\Ta5d6ff-Ta5d6ff\Ta5d6ff+]{1,256}@[a-zA-Z0-9][a-zA-Z0-9Ta5d6ff\Ta5d6ff-]{0,64}(?:Ta5d6ff\Ta5d6ff.[a-zA-Z0-9][a-zA-Z0-9Ta5d6ff\Ta5d6ff-]{0,25})+Ta5d6ff"""Tb4b4b4,

Te6edf3RegexOptionTb4b4b4.Te6edf3IGNORE_CASETb4b4b4,

Tb4b4b4)

Tff7b72private Tff7b72val Te6edf3PHONE_REGEX Tff7b72= Te6edf3RegexTb4b4b4(Ta5d6ff"""Ta5d6ff(?:Ta5d6ff\Ta5d6ff+?Ta5d6ff\Ta5d6ffd{1,3}[-.Ta5d6ff\Ta5d6ffs]?)?Ta5d6ff\Ta5d6ff(?Ta5d6ff\Ta5d6ffd{3}Ta5d6ff\Ta5d6ff)?[-.Ta5d6ff\Ta5d6ffs]?Ta5d6ff\Ta5d6ffd{3}[-.Ta5d6ff\Ta5d6ffs]?Ta5d6ff\Ta5d6ffd{4}Ta5d6ff"""Tb4b4b4)

T8b949e/** A [Text] component that automatically detects and linkifies URLs, email addresses, and phone numbers. */

Tf0883e@Composable

Tff7b72fun Td2a8ffAutoLinkTextTb4b4b4(

Te6edf3textTb4b4b4: Tffa657StringTb4b4b4,

Te6edf3modifierTb4b4b4: Te6edf3Modifier Tff7b72= Te6edf3ModifierTb4b4b4,

Te6edf3styleTb4b4b4: Te6edf3TextStyle Tff7b72= Te6edf3TextStyleTb4b4b4.Te6edf3DefaultTb4b4b4,

Te6edf3linkStylesTb4b4b4: Te6edf3TextLinkStyles Tff7b72= Te6edf3DefaultTextLinkStylesTb4b4b4,

Te6edf3colorTb4b4b4: Te6edf3Color Tff7b72= Te6edf3ColorTb4b4b4.Te6edf3UnspecifiedTb4b4b4,

Te6edf3textAlignTb4b4b4: Te6edf3TextAlign? Tff7b72= Tff7b72nullTb4b4b4,

Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3annotatedString Tff7b72= Te6edf3rememberTb4b4b4(Te6edf3textTb4b4b4, Te6edf3linkStylesTb4b4b4) Tb4b4b4{ Te6edf3buildAnnotatedStringWithLinksTb4b4b4(Te6edf3textTb4b4b4, Te6edf3linkStylesTb4b4b4) Tb4b4b4}

Te6edf3TextTb4b4b4(Te6edf3text Tff7b72= Te6edf3annotatedStringTb4b4b4, Te6edf3modifier Tff7b72= Te6edf3modifierTb4b4b4, Te6edf3style Tff7b72= Te6edf3styleTb4b4b4.Te6edf3copyTb4b4b4(Te6edf3color Tff7b72= Te6edf3colorTb4b4b4)Tb4b4b4, Te6edf3textAlign Tff7b72= Te6edf3textAlignTb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffbuildAnnotatedStringWithLinksTb4b4b4(Te6edf3textTb4b4b4: Tffa657StringTb4b4b4, Te6edf3linkStylesTb4b4b4: Te6edf3TextLinkStylesTb4b4b4)Tb4b4b4: Te6edf3AnnotatedString Tff7b72=

Te6edf3buildAnnotatedString Tb4b4b4{

Te6edf3appendTb4b4b4(Te6edf3textTb4b4b4)

Tff7b72val Te6edf3matches Tff7b72= Te6edf3mutableListOfTff7b72<Te6edf3PairTff7b72<Te6edf3IntRangeTb4b4b4, Tffa657StringTff7b72>Tff7b72>Tb4b4b4(Tb4b4b4)

Te6edf3WEB_URL_REGEXTb4b4b4.Te6edf3findAllTb4b4b4(Te6edf3textTb4b4b4)Tb4b4b4.Te6edf3forEach Tb4b4b4{ Te6edf3match Tff7b72-Tff7b72>

Tff7b72val Te6edf3url Tff7b72= Te6edf3matchTb4b4b4.Te6edf3value

Tff7b72val Te6edf3fullUrl Tff7b72= Tff7b72if Tb4b4b4(Te6edf3urlTb4b4b4.Te6edf3startsWithTb4b4b4(Ta5d6ff"Ta5d6ffwww.Ta5d6ff"Tb4b4b4, Te6edf3ignoreCase Tff7b72= Tff7b72trueTb4b4b4)Tb4b4b4) Ta5d6ff"Ta5d6ffhttps://Tffd700$Te6edf3urlTa5d6ff" Tff7b72else Te6edf3url

Te6edf3matchesTb4b4b4.Te6edf3addTb4b4b4(Te6edf3matchTb4b4b4.Te6edf3range Te6edf3to Te6edf3fullUrlTb4b4b4)

Tb4b4b4}

Te6edf3EMAIL_REGEXTb4b4b4.Te6edf3findAllTb4b4b4(Te6edf3textTb4b4b4)Tb4b4b4.Te6edf3forEach Tb4b4b4{ Te6edf3match Tff7b72-Tff7b72> Te6edf3matchesTb4b4b4.Te6edf3addTb4b4b4(Te6edf3matchTb4b4b4.Te6edf3range Te6edf3to Ta5d6ff"Ta5d6ffmailto:Tffd700${Te6edf3matchTb4b4b4.Te6edf3valueTffd700}Ta5d6ff"Tb4b4b4) Tb4b4b4}

Te6edf3PHONE_REGEXTb4b4b4.Te6edf3findAllTb4b4b4(Te6edf3textTb4b4b4)Tb4b4b4.Te6edf3forEach Tb4b4b4{ Te6edf3match Tff7b72-Tff7b72> Te6edf3matchesTb4b4b4.Te6edf3addTb4b4b4(Te6edf3matchTb4b4b4.Te6edf3range Te6edf3to Ta5d6ff"Ta5d6fftel:Tffd700${Te6edf3matchTb4b4b4.Te6edf3valueTffd700}Ta5d6ff"Tb4b4b4) Tb4b4b4}

T8b949e// Sort by start position, then by length (longer first)

Tff7b72val Te6edf3sortedMatches Tff7b72= Te6edf3matchesTb4b4b4.Te6edf3sortedWithTb4b4b4(Te6edf3compareByTb4b4b4(Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3firstTb4b4b4.Te6edf3first Tb4b4b4}Tb4b4b4, Tb4b4b4{ Tff7b72-Tb4b4b4(Tffa657itTb4b4b4.Te6edf3firstTb4b4b4.Te6edf3last Tff7b72- Tffa657itTb4b4b4.Te6edf3firstTb4b4b4.Te6edf3firstTb4b4b4) Tb4b4b4}Tb4b4b4)Tb4b4b4)

Tff7b72val Te6edf3usedIndices Tff7b72= Te6edf3mutableSetOfTff7b72<Tffa657IntTff7b72>Tb4b4b4(Tb4b4b4)

Tff7b72for Tb4b4b4(Tb4b4b4(Te6edf3rangeTb4b4b4, Te6edf3urlTb4b4b4) Tff7b72in Te6edf3sortedMatchesTb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3rangeTb4b4b4.Te6edf3any Tb4b4b4{ Tffa657it Tff7b72in Te6edf3usedIndices Tb4b4b4}Tb4b4b4) Tff7b72continue

Te6edf3addLinkTb4b4b4(Te6edf3LinkAnnotationTb4b4b4.Te6edf3UrlTb4b4b4(Te6edf3url Tff7b72= Te6edf3urlTb4b4b4, Te6edf3styles Tff7b72= Te6edf3linkStylesTb4b4b4)Tb4b4b4, Te6edf3rangeTb4b4b4.Te6edf3firstTb4b4b4, Te6edf3rangeTb4b4b4.Te6edf3last Tff7b72+ T79c0ff1Tb4b4b4)

Te6edf3rangeTb4b4b4.Te6edf3forEach Tb4b4b4{ Te6edf3usedIndicesTb4b4b4.Te6edf3addTb4b4b4(Tffa657itTb4b4b4) Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

T8b949e/**

* A [Text] component that highlights occurrences of [query] within [text] using the tertiary container color. Each

* matching token in the query is highlighted independently (case-insensitive).

*/

Tf0883e@Composable

Tff7b72fun Td2a8ffHighlightedTextTb4b4b4(

Te6edf3textTb4b4b4: Tffa657StringTb4b4b4,

Te6edf3queryTb4b4b4: Tffa657StringTb4b4b4,

Te6edf3modifierTb4b4b4: Te6edf3Modifier Tff7b72= Te6edf3ModifierTb4b4b4,

Te6edf3styleTb4b4b4: Te6edf3TextStyle Tff7b72= Te6edf3TextStyleTb4b4b4.Te6edf3DefaultTb4b4b4,

Te6edf3colorTb4b4b4: Te6edf3Color Tff7b72= Te6edf3ColorTb4b4b4.Te6edf3UnspecifiedTb4b4b4,

Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3highlightColor Tff7b72= Te6edf3MaterialThemeTb4b4b4.Te6edf3colorSchemeTb4b4b4.Te6edf3tertiaryContainer

Tff7b72val Te6edf3highlightContentColor Tff7b72= Te6edf3MaterialThemeTb4b4b4.Te6edf3colorSchemeTb4b4b4.Te6edf3onTertiaryContainer

Tff7b72val Te6edf3annotatedString Tff7b72=

Te6edf3rememberTb4b4b4(Te6edf3textTb4b4b4, Te6edf3queryTb4b4b4, Te6edf3highlightColorTb4b4b4, Te6edf3highlightContentColorTb4b4b4) Tb4b4b4{

Te6edf3buildHighlightedStringTb4b4b4(Te6edf3textTb4b4b4, Te6edf3queryTb4b4b4, Te6edf3highlightColorTb4b4b4, Te6edf3highlightContentColorTb4b4b4)

Tb4b4b4}

Te6edf3TextTb4b4b4(Te6edf3text Tff7b72= Te6edf3annotatedStringTb4b4b4, Te6edf3modifier Tff7b72= Te6edf3modifierTb4b4b4, Te6edf3style Tff7b72= Te6edf3styleTb4b4b4.Te6edf3copyTb4b4b4(Te6edf3color Tff7b72= Te6edf3colorTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffbuildHighlightedStringTb4b4b4(

Te6edf3textTb4b4b4: Tffa657StringTb4b4b4,

Te6edf3queryTb4b4b4: Tffa657StringTb4b4b4,

Te6edf3highlightColorTb4b4b4: Te6edf3ColorTb4b4b4,

Te6edf3contentColorTb4b4b4: Te6edf3ColorTb4b4b4,

Tb4b4b4)Tb4b4b4: Te6edf3AnnotatedString Tff7b72= Te6edf3buildAnnotatedString Tb4b4b4{

Tff7b72val Te6edf3lowerText Tff7b72= Te6edf3textTb4b4b4.Te6edf3lowercaseTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3tokens Tff7b72= Te6edf3queryTb4b4b4.Te6edf3splitTb4b4b4(Ta5d6ff"Ta5d6ff\\Ta5d6ffs+Ta5d6ff"Tb4b4b4.Te6edf3toRegexTb4b4b4(Tb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3filter Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3isNotBlankTb4b4b4(Tb4b4b4) Tb4b4b4}Tb4b4b4.Te6edf3map Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3lowercaseTb4b4b4(Tb4b4b4) Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3tokensTb4b4b4.Te6edf3isEmptyTb4b4b4(Tb4b4b4)Tb4b4b4) Tb4b4b4{

Te6edf3appendTb4b4b4(Te6edf3textTb4b4b4)

Tff7b72returnTf0883e@buildAnnotatedString

Tb4b4b4}

T8b949e// Find all match ranges

Tff7b72val Te6edf3matchRanges Tff7b72= Te6edf3mutableListOfTff7b72<Te6edf3IntRangeTff7b72>Tb4b4b4(Tb4b4b4)

Tff7b72for Tb4b4b4(Te6edf3token Tff7b72in Te6edf3tokensTb4b4b4) Tb4b4b4{

Tff7b72var Te6edf3start Tff7b72= T79c0ff0

Tff7b72while Tb4b4b4(Te6edf3start Tff7b72< Te6edf3lowerTextTb4b4b4.Te6edf3lengthTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3matchStart Tff7b72= Te6edf3lowerTextTb4b4b4.Te6edf3indexOfTb4b4b4(Te6edf3tokenTb4b4b4, Te6edf3startTb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3matchStart Tff7b72=Tff7b72= Tff7b72-T79c0ff1Tb4b4b4) Tff7b72break

Te6edf3matchRangesTb4b4b4.Te6edf3addTb4b4b4(Te6edf3matchStart Te6edf3until Te6edf3matchStart Tff7b72+ Te6edf3tokenTb4b4b4.Te6edf3lengthTb4b4b4)

Te6edf3start Tff7b72= Te6edf3matchStart Tff7b72+ Te6edf3tokenTb4b4b4.Te6edf3length

Tb4b4b4}

Tb4b4b4}

T8b949e// Merge overlapping ranges and sort

Tff7b72val Te6edf3merged Tff7b72= Te6edf3mergeRangesTb4b4b4(Te6edf3matchRangesTb4b4b4.Te6edf3sortedBy Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3first Tb4b4b4}Tb4b4b4)

Tff7b72val Te6edf3highlightStyle Tff7b72= Te6edf3SpanStyleTb4b4b4(Te6edf3background Tff7b72= Te6edf3highlightColorTb4b4b4, Te6edf3color Tff7b72= Te6edf3contentColorTb4b4b4, Te6edf3fontWeight Tff7b72= Te6edf3FontWeightTb4b4b4.Te6edf3BoldTb4b4b4)

Tff7b72var Te6edf3cursor Tff7b72= T79c0ff0

Tff7b72for Tb4b4b4(Te6edf3range Tff7b72in Te6edf3mergedTb4b4b4) Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3rangeTb4b4b4.Te6edf3first Tff7b72> Te6edf3cursorTb4b4b4) Te6edf3appendTb4b4b4(Te6edf3textTb4b4b4.Te6edf3substringTb4b4b4(Te6edf3cursorTb4b4b4, Te6edf3rangeTb4b4b4.Te6edf3firstTb4b4b4)Tb4b4b4)

Te6edf3withStyleTb4b4b4(Te6edf3highlightStyleTb4b4b4) Tb4b4b4{ Te6edf3appendTb4b4b4(Te6edf3textTb4b4b4.Te6edf3substringTb4b4b4(Te6edf3rangeTb4b4b4.Te6edf3firstTb4b4b4, Te6edf3rangeTb4b4b4.Te6edf3last Tff7b72+ T79c0ff1Tb4b4b4)Tb4b4b4) Tb4b4b4}

Te6edf3cursor Tff7b72= Te6edf3rangeTb4b4b4.Te6edf3last Tff7b72+ T79c0ff1

Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3cursor Tff7b72< Te6edf3textTb4b4b4.Te6edf3lengthTb4b4b4) Te6edf3appendTb4b4b4(Te6edf3textTb4b4b4.Te6edf3substringTb4b4b4(Te6edf3cursorTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffmergeRangesTb4b4b4(Te6edf3sortedTb4b4b4: Te6edf3ListTff7b72<Te6edf3IntRangeTff7b72>Tb4b4b4)Tb4b4b4: Te6edf3ListTff7b72<Te6edf3IntRangeTff7b72> Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3sortedTb4b4b4.Te6edf3isEmptyTb4b4b4(Tb4b4b4)Tb4b4b4) Tff7b72return Te6edf3emptyListTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3result Tff7b72= Te6edf3mutableListOfTb4b4b4(Te6edf3sortedTb4b4b4.Te6edf3firstTb4b4b4(Tb4b4b4)Tb4b4b4)

Tff7b72for Tb4b4b4(Te6edf3range Tff7b72in Te6edf3sortedTb4b4b4.Te6edf3dropTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3last Tff7b72= Te6edf3resultTb4b4b4.Te6edf3lastTb4b4b4(Tb4b4b4)

Tff7b72if Tb4b4b4(Te6edf3rangeTb4b4b4.Te6edf3first Tff7b72<Tff7b72= Te6edf3lastTb4b4b4.Te6edf3last Tff7b72+ T79c0ff1Tb4b4b4) Tb4b4b4{

Te6edf3resultTff7b72[Te6edf3resultTb4b4b4.Te6edf3lastIndexTff7b72] Tff7b72= Te6edf3lastTb4b4b4.Te6edf3firstTb4b4b4.Tb4b4b4.Te6edf3maxOfTb4b4b4(Te6edf3lastTb4b4b4.Te6edf3lastTb4b4b4, Te6edf3rangeTb4b4b4.Te6edf3lastTb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3resultTb4b4b4.Te6edf3addTb4b4b4(Te6edf3rangeTb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72return Te6edf3result

Tb4b4b4}