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

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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.foundation.background

Tff7b72import T7ee787androidx.compose.foundation.layout.Arrangement

Tff7b72import T7ee787androidx.compose.foundation.layout.PaddingValues

Tff7b72import T7ee787androidx.compose.foundation.layout.Row

Tff7b72import T7ee787androidx.compose.foundation.layout.RowScope

Tff7b72import T7ee787androidx.compose.foundation.layout.padding

Tff7b72import T7ee787androidx.compose.foundation.shape.CircleShape

Tff7b72import T7ee787androidx.compose.runtime.Composable

Tff7b72import T7ee787androidx.compose.ui.Alignment

Tff7b72import T7ee787androidx.compose.ui.Modifier

Tff7b72import T7ee787androidx.compose.ui.draw.clip

Tff7b72import T7ee787androidx.compose.ui.graphics.Color

Tff7b72import T7ee787androidx.compose.ui.graphics.Shape

Tff7b72import T7ee787androidx.compose.ui.unit.dp

T8b949e/**

* Dark backing for status-colored content. The status tokens (StatusGreen/Yellow/Orange/Red) are bright indicator

* colors that only stay legible against a dark surface, so this scrim keeps them readable on any surface (message

* bubbles, node cards) while letting them keep their true values.

*

* Slightly translucent so the surface tint shows through and it doesn't read as a harsh black box. The common cases

* (green/yellow/orange) stay at AA text contrast even over a light card; the darkest token (red) holds the 3:1

* graphical floor — see ColorContrastTest / StatusSurfaceTest.

*/

T8b949e// Alpha is at the floor for the surfaces the chip actually sits on: over the lightest real backdrop (the card surface

T8b949e// at max node tint) 0xCD is the limit before red drops under 3:1 / green under 4.5:1. One step lower (0xCC) fails AA —

T8b949e// see StatusSurfaceTest.

Tff7b72val Te6edf3StatusScrim Tff7b72= Te6edf3ColorTb4b4b4(T79c0ff0Te6edf3xCD101113Tb4b4b4)

T8b949e/**

* Wraps status-colored [content] (e.g. [Snr]/[Rssi], a signed shield) on the [StatusScrim] so the colors stay legible

* regardless of the surface underneath. [CircleShape] gives a pill for a row of content and a circle behind a solo

* icon. Render the status content in its true token color inside.

*/

Tf0883e@Composable

Tff7b72fun Td2a8ffStatusSurfaceTb4b4b4(

Te6edf3modifierTb4b4b4: Te6edf3Modifier Tff7b72= Te6edf3ModifierTb4b4b4,

Te6edf3shapeTb4b4b4: Te6edf3Shape Tff7b72= Te6edf3CircleShapeTb4b4b4,

Te6edf3contentPaddingTb4b4b4: Te6edf3PaddingValues Tff7b72= Te6edf3PaddingValuesTb4b4b4(Te6edf3horizontal Tff7b72= T79c0ff6.Te6edf3dpTb4b4b4, Te6edf3vertical Tff7b72= T79c0ff2.Te6edf3dpTb4b4b4)Tb4b4b4,

Te6edf3horizontalArrangementTb4b4b4: Te6edf3ArrangementTb4b4b4.Te6edf3Horizontal Tff7b72= Te6edf3ArrangementTb4b4b4.Te6edf3spacedByTb4b4b4(T79c0ff4.Te6edf3dpTb4b4b4)Tb4b4b4,

Te6edf3contentTb4b4b4: Tf0883e@Composable Te6edf3RowScopeTb4b4b4.Tb4b4b4(Tb4b4b4) Tff7b72-Tff7b72> Tffa657UnitTb4b4b4,

Tb4b4b4) Tb4b4b4{

Te6edf3RowTb4b4b4(

Te6edf3modifier Tff7b72= Te6edf3modifierTb4b4b4.Te6edf3clipTb4b4b4(Te6edf3shapeTb4b4b4)Tb4b4b4.Te6edf3backgroundTb4b4b4(Te6edf3StatusScrimTb4b4b4)Tb4b4b4.Te6edf3paddingTb4b4b4(Te6edf3contentPaddingTb4b4b4)Tb4b4b4,

Te6edf3verticalAlignment Tff7b72= Te6edf3AlignmentTb4b4b4.Te6edf3CenterVerticallyTb4b4b4,

Te6edf3horizontalArrangement Tff7b72= Te6edf3horizontalArrangementTb4b4b4,

Te6edf3content Tff7b72= Te6edf3contentTb4b4b4,

Tb4b4b4)

Tb4b4b4}