Merge "Remove the display cutout window inset from the tooltip positioning" into main

package com.android.systemui.qs.panels.ui.compose.toolbar

import androidx.compose.foundation.layout.WindowInsets

import androidx.compose.foundation.layout.displayCutout

import androidx.compose.foundation.layout.fillMaxHeight

import androidx.compose.foundation.layout.height

import androidx.compose.foundation.layout.wrapContentHeight

import androidx.compose.runtime.DisposableEffect

import androidx.compose.runtime.LaunchedEffect

import androidx.compose.runtime.MutableState

import androidx.compose.runtime.getValue

import androidx.compose.runtime.mutableStateOf

import androidx.compose.runtime.remember

import androidx.compose.runtime.rememberCoroutineScope

import androidx.compose.runtime.setValue

import androidx.compose.ui.Alignment

import androidx.compose.ui.Modifier

import androidx.compose.ui.draw.drawWithContent

        TooltipBox(

            modifier = modifier,

            positionProvider = rememberTooltipPositionProvider(),

            positionProvider = rememberTooltipPositionProvider(WindowInsets.displayCutout),

            state = tooltipState,

            focusable = false,

            onDismissRequest = {

/**

 * Variant of [TooltipDefaults.rememberTooltipPositionProvider] that favors placing the tooltip

 * below the anchor if there's enough space.

 *

 * @param windowInsets [WindowInsets] to manually consider when positioning the tooltip.

 * @param spacingBetweenTooltipAndAnchor the padding between the tooltip and its target.

 */

@Composable

private fun rememberTooltipPositionProvider(

    spacingBetweenTooltipAndAnchor: Dp = SpacingBetweenTooltipAndAnchor

    windowInsets: WindowInsets,

    spacingBetweenTooltipAndAnchor: Dp = SpacingBetweenTooltipAndAnchor,

): PopupPositionProvider {

    // We grab the top window inset and remove it manually from the position as it is not consumed

    // in the QS panel (b/424438896)

    val topInset = windowInsets.getTop(LocalDensity.current)

    val tooltipAnchorSpacing =

        with(LocalDensity.current) { spacingBetweenTooltipAndAnchor.roundToPx() }

    return remember(tooltipAnchorSpacing) {

    return remember(tooltipAnchorSpacing, topInset) {

        object : PopupPositionProvider {

            override fun calculatePosition(

                anchorBounds: IntRect,

                // Tooltip prefers to be below the anchor,

                // but if this causes the tooltip to be outside the window

                // then we place it above the anchor

                var y = anchorBounds.bottom + tooltipAnchorSpacing

                var y = anchorBounds.bottom + tooltipAnchorSpacing - topInset

                if (y + popupContentSize.height > windowSize.height) {

                    y = anchorBounds.top - popupContentSize.height - tooltipAnchorSpacing

                    y = anchorBounds.top - popupContentSize.height - tooltipAnchorSpacing - topInset

                }

                return IntOffset(x, y)

            }