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Reintroduce blur behind pip.

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This commit is contained in:
Alex Hart
2026-01-07 14:00:23 -04:00
committed by jeffrey-signal
parent 4b41989b30
commit fc94a9d748
1 changed files with 101 additions and 53 deletions
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154
app/src/main/java/org/thoughtcrime/securesms/components/webrtc/v2/CallElementsLayout.kt
View File

@@ -18,6 +18,7 @@ import androidx.compose.foundation.layout.width
import androidx.compose.material3.adaptive.currentWindowAdaptiveInfo
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.geometry.Size
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.layout.Layout
import androidx.compose.ui.platform.LocalConfiguration
@@ -50,6 +51,7 @@ fun CallElementsLayout(
) {
val isPortrait = LocalConfiguration.current.orientation != Configuration.ORIENTATION_LANDSCAPE
val isCompactPortrait = !currentWindowAdaptiveInfo().windowSizeClass.isWidthAtLeastBreakpoint(WindowSizeClass.WIDTH_DP_MEDIUM_LOWER_BOUND)
val isFocused = localRenderState == WebRtcLocalRenderState.FOCUSED
@Composable
fun Bars() {
@@ -72,71 +74,117 @@ fun CallElementsLayout(
bottomSheetWidth.roundToPx()
}
val layoutModifier = if (isCompactPortrait) Modifier.padding(bottom = bottomInset).then(modifier) else modifier
Box(modifier = layoutModifier) {
BlurrableContentLayer(
isFocused = isFocused,
isPortrait = isPortrait,
bottomInsetPx = bottomInsetPx,
barsSlot = { Bars() },
callGridSlot = callGridSlot,
reactionsSlot = reactionsSlot,
callOverflowSlot = callOverflowSlot
)
PipLayer(
pictureInPictureSlot = pictureInPictureSlot,
localRenderState = localRenderState,
bottomInsetPx = bottomInsetPx,
pipSizePx = pipSizePx,
bottomSheetWidthPx = bottomSheetWidthPx
)
}
}
@Composable
private fun BlurrableContentLayer(
isFocused: Boolean,
isPortrait: Boolean,
bottomInsetPx: Int,
barsSlot: @Composable () -> Unit,
callGridSlot: @Composable () -> Unit,
reactionsSlot: @Composable () -> Unit,
callOverflowSlot: @Composable () -> Unit
) {
BlurContainer(
isBlurred = isFocused,
modifier = Modifier.fillMaxSize()
) {
Layout(
contents = listOf(barsSlot, callGridSlot, reactionsSlot, callOverflowSlot),
modifier = Modifier.fillMaxSize()
) { measurables, constraints ->
val looseConstraints = constraints.copy(minWidth = 0, minHeight = 0)
val overflowPlaceables = measurables[3].map { it.measure(looseConstraints) }
val constrainedHeightOffset = if (isPortrait) overflowPlaceables.maxOfOrNull { it.height } ?: 0 else 0
val constrainedWidthOffset = if (isPortrait) { 0 } else overflowPlaceables.maxOfOrNull { it.width } ?: 0
val nonOverflowConstraints = looseConstraints.offset(horizontal = -constrainedWidthOffset, vertical = -constrainedHeightOffset)
val gridPlaceables = measurables[1].map { it.measure(nonOverflowConstraints) }
val barConstraints = if (bottomInsetPx > constrainedHeightOffset) {
looseConstraints.offset(-constrainedWidthOffset, -bottomInsetPx)
} else {
nonOverflowConstraints
}
val barsPlaceables = measurables[0].map { it.measure(barConstraints) }
val barsHeightOffset = barsPlaceables.sumOf { it.height }
val reactionsConstraints = barConstraints.offset(vertical = -barsHeightOffset)
val reactionsPlaceables = measurables[2].map { it.measure(reactionsConstraints) }
layout(looseConstraints.maxWidth, looseConstraints.maxHeight) {
overflowPlaceables.forEach {
if (isPortrait) {
it.place(0, looseConstraints.maxHeight - it.height)
} else {
it.place(looseConstraints.maxWidth - it.width, 0)
}
}
gridPlaceables.forEach {
it.place(0, 0)
}
barsPlaceables.forEach {
it.place(0, barConstraints.maxHeight - it.height)
}
reactionsPlaceables.forEach {
it.place(0, 0)
}
}
}
}
}
@Composable
private fun PipLayer(
pictureInPictureSlot: @Composable () -> Unit,
localRenderState: WebRtcLocalRenderState,
bottomInsetPx: Int,
pipSizePx: Size,
bottomSheetWidthPx: Int
) {
Layout(
contents = listOf(::Bars, callGridSlot, reactionsSlot, pictureInPictureSlot, callOverflowSlot),
modifier = if (isCompactPortrait) { Modifier.padding(bottom = bottomInset).then(modifier) } else modifier
content = pictureInPictureSlot,
modifier = Modifier.fillMaxSize()
) { measurables, constraints ->
val looseConstraints = constraints.copy(minWidth = 0, minHeight = 0)
val overflowPlaceables = measurables[4].map { it.measure(looseConstraints) }
val constrainedHeightOffset = if (isPortrait) overflowPlaceables.maxOfOrNull { it.height } ?: 0 else 0
val constrainedWidthOffset = if (isPortrait) { 0 } else overflowPlaceables.maxOfOrNull { it.width } ?: 0
val nonOverflowConstraints = looseConstraints.offset(horizontal = -constrainedWidthOffset, vertical = -constrainedHeightOffset)
val gridPlaceables = measurables[1].map { it.measure(nonOverflowConstraints) }
val barConstraints = if (bottomInsetPx > constrainedHeightOffset) {
looseConstraints.offset(-constrainedWidthOffset, -bottomInsetPx)
} else {
nonOverflowConstraints
}
val barsPlaceables = measurables[0].map { it.measure(barConstraints) }
val barsHeightOffset = barsPlaceables.sumOf { it.height }
val reactionsConstraints = barConstraints.offset(vertical = -barsHeightOffset)
val reactionsPlaceables = measurables[2].map { it.measure(reactionsConstraints) }
val pictureInPictureConstraints: Constraints = when (localRenderState) {
WebRtcLocalRenderState.GONE, WebRtcLocalRenderState.SMALLER_RECTANGLE, WebRtcLocalRenderState.LARGE, WebRtcLocalRenderState.LARGE_NO_VIDEO, WebRtcLocalRenderState.FOCUSED -> constraints
WebRtcLocalRenderState.SMALL_RECTANGLE, WebRtcLocalRenderState.EXPANDED -> {
val hasBars = barsPlaceables.sumOf { it.width } > 0
if (hasBars) {
looseConstraints.offset(vertical = reactionsConstraints.maxHeight - looseConstraints.maxHeight)
} else if (bottomInsetPx > 0) {
if (looseConstraints.maxWidth - pipSizePx.width - pipSizePx.width - bottomSheetWidthPx < 0) {
looseConstraints.offset(vertical = -bottomInsetPx)
} else {
looseConstraints
}
} else {
looseConstraints
}
val shouldOffset = bottomInsetPx > 0 && looseConstraints.maxWidth - pipSizePx.width - pipSizePx.width - bottomSheetWidthPx < 0
looseConstraints.offset(vertical = if (shouldOffset) -bottomInsetPx else 0)
}
}
val pictureInPicturePlaceables = measurables[3].map { it.measure(pictureInPictureConstraints) }
val pictureInPicturePlaceables = measurables.map { it.measure(pictureInPictureConstraints) }
layout(looseConstraints.maxWidth, looseConstraints.maxHeight) {
overflowPlaceables.forEach {
if (isPortrait) {
it.place(0, looseConstraints.maxHeight - it.height)
} else {
it.place(looseConstraints.maxWidth - it.width, 0)
}
}
gridPlaceables.forEach {
it.place(0, 0)
}
barsPlaceables.forEach {
it.place(0, barConstraints.maxHeight - it.height)
}
reactionsPlaceables.forEach {
it.place(0, 0)
}
pictureInPicturePlaceables.forEach {
it.place(0, 0)
}