Create common SelectedItem composable.

libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/SelectedItem.kt

@@ -0,0 +1,148 @@
+/*
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package io.element.android.libraries.matrix.ui.components
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.interaction.MutableInteractionSource
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.ripple
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.draw.clipToBounds
+import androidx.compose.ui.draw.drawWithContent
+import androidx.compose.ui.geometry.Offset
+import androidx.compose.ui.graphics.BlendMode
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.graphics.CompositingStrategy
+import androidx.compose.ui.graphics.graphicsLayer
+import androidx.compose.ui.platform.LocalLayoutDirection
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.clearAndSetSemantics
+import androidx.compose.ui.semantics.contentDescription
+import androidx.compose.ui.semantics.onClick
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.LayoutDirection
+import androidx.compose.ui.unit.dp
+import io.element.android.compound.theme.ElementTheme
+import io.element.android.compound.tokens.generated.CompoundIcons
+import io.element.android.libraries.designsystem.components.avatar.Avatar
+import io.element.android.libraries.designsystem.components.avatar.AvatarData
+import io.element.android.libraries.designsystem.components.avatar.AvatarType
+import io.element.android.libraries.designsystem.text.toPx
+import io.element.android.libraries.designsystem.theme.components.Icon
+import io.element.android.libraries.designsystem.theme.components.Surface
+import io.element.android.libraries.designsystem.theme.components.Text
+import io.element.android.libraries.ui.strings.CommonStrings
+
+@Composable
+fun SelectedItem(
+    avatarData: AvatarData,
+    avatarType: AvatarType,
+    text: String,
+    maxLines: Int,
+    a11yContentDescription: String,
+    canRemove: Boolean,
+    onRemoveClick: () -> Unit,
+    modifier: Modifier = Modifier,
+) {
+    val actionRemove = stringResource(id = CommonStrings.action_remove)
+    Box(
+        modifier = modifier
+            .width(avatarData.size.dp)
+            .clearAndSetSemantics {
+                contentDescription = a11yContentDescription
+                if (canRemove) {
+                    // Note: this does not set the click effect to the whole Box
+                    // when talkback is not enabled
+                    onClick(
+                        label = actionRemove,
+                        action = {
+                            onRemoveClick()
+                            true
+                        }
+                    )
+                }
+            }
+    ) {
+        Column(
+            horizontalAlignment = Alignment.CenterHorizontally,
+        ) {
+            val isRtl = LocalLayoutDirection.current == LayoutDirection.Rtl
+            val closeIconRadius = 12.dp.toPx()
+            val closeIconOffset = 10.dp.toPx()
+            Avatar(
+                avatarData = avatarData,
+                avatarType = avatarType,
+                modifier = Modifier
+                    .graphicsLayer {
+                        compositingStrategy = CompositingStrategy.Offscreen
+                    }
+                    .drawWithContent {
+                        drawContent()
+                        if (canRemove) {
+                            val xOffset = if (isRtl) {
+                                closeIconOffset
+                            } else {
+                                size.width - closeIconOffset
+                            }
+                            drawCircle(
+                                color = Color.Black,
+                                center = Offset(
+                                    x = xOffset,
+                                    y = closeIconOffset,
+                                ),
+                                radius = closeIconRadius,
+                                blendMode = BlendMode.Clear,
+                            )
+                        }
+                    },
+            )
+            Text(
+                modifier = Modifier.clipToBounds(),
+                text = text,
+                overflow = TextOverflow.Ellipsis,
+                maxLines = maxLines,
+                style = MaterialTheme.typography.bodyMedium,
+                color = ElementTheme.colors.textSecondary,
+                textAlign = TextAlign.Center,
+            )
+        }
+        if (canRemove) {
+            Surface(
+                color = ElementTheme.colors.bgActionPrimaryRest,
+                modifier = Modifier
+                    .clip(CircleShape)
+                    .size(20.dp)
+                    .align(Alignment.TopEnd)
+                    .clickable(
+                        indication = ripple(),
+                        interactionSource = remember { MutableInteractionSource() },
+                        onClick = onRemoveClick,
+                    ),
+            ) {
+                Icon(
+                    imageVector = CompoundIcons.Close(),
+                    // Note: keep the context description for the test
+                    contentDescription = stringResource(id = CommonStrings.action_remove),
+                    tint = ElementTheme.colors.iconOnSolidPrimary,
+                    modifier = Modifier.padding(2.dp)
+                )
+            }
+        }
+    }
+}

libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/SelectedRoom.kt

@@ -7,48 +7,17 @@
 
 package io.element.android.libraries.matrix.ui.components
 
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.interaction.MutableInteractionSource
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.ripple
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.draw.drawWithContent
-import androidx.compose.ui.geometry.Offset
-import androidx.compose.ui.graphics.BlendMode
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.CompositingStrategy
-import androidx.compose.ui.graphics.graphicsLayer
 import androidx.compose.ui.platform.LocalLayoutDirection
 import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.semantics.clearAndSetSemantics
-import androidx.compose.ui.semantics.contentDescription
-import androidx.compose.ui.semantics.onClick
-import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.LayoutDirection
-import androidx.compose.ui.unit.dp
-import io.element.android.compound.theme.ElementTheme
-import io.element.android.compound.tokens.generated.CompoundIcons
-import io.element.android.libraries.designsystem.components.avatar.Avatar
 import io.element.android.libraries.designsystem.components.avatar.AvatarSize
 import io.element.android.libraries.designsystem.components.avatar.AvatarType
 import io.element.android.libraries.designsystem.preview.ElementPreview
 import io.element.android.libraries.designsystem.preview.PreviewsDayNight
-import io.element.android.libraries.designsystem.text.toPx
-import io.element.android.libraries.designsystem.theme.components.Icon
-import io.element.android.libraries.designsystem.theme.components.Surface
-import io.element.android.libraries.designsystem.theme.components.Text
 import io.element.android.libraries.matrix.ui.model.SelectRoomInfo
 import io.element.android.libraries.matrix.ui.model.getAvatarData
 import io.element.android.libraries.ui.strings.CommonStrings
@@ -60,89 +29,22 @@ fun SelectedRoom(
     onRemoveRoom: (SelectRoomInfo) -> Unit,
     modifier: Modifier = Modifier,
 ) {
-    val actionRemove = stringResource(id = CommonStrings.action_remove)
-    val a11yRoomName = stringResource(id = CommonStrings.common_room_name)
-    Box(
-        modifier = modifier
-            .width(AvatarSize.SelectedRoom.dp)
-            .clearAndSetSemantics {
-                contentDescription = roomInfo.name
-                    ?: roomInfo.canonicalAlias?.value
-                    ?: a11yRoomName
-                // Note: this does not set the click effect to the whole Box
-                // when talkback is not enabled
-                onClick(
-                    label = actionRemove,
-                    action = {
-                        onRemoveRoom(roomInfo)
-                        true
-                    }
-                )
-            }
-    ) {
-        Column(
-            horizontalAlignment = Alignment.CenterHorizontally,
-        ) {
-            val isRtl = LocalLayoutDirection.current == LayoutDirection.Rtl
-            val closeIconRadius = 12.dp.toPx()
-            val closeIconOffset = 10.dp.toPx()
-            Avatar(
-                modifier = Modifier
-                    .graphicsLayer {
-                        compositingStrategy = CompositingStrategy.Offscreen
-                    }
-                    .drawWithContent {
-                        drawContent()
-                        val xOffset = if (isRtl) {
-                            closeIconOffset
-                        } else {
-                            size.width - closeIconOffset
-                        }
-                        drawCircle(
-                            color = Color.Black,
-                            center = Offset(
-                                x = xOffset,
-                                y = closeIconOffset,
-                            ),
-                            radius = closeIconRadius,
-                            blendMode = BlendMode.Clear,
-                        )
-                    },
-                avatarData = roomInfo.getAvatarData(AvatarSize.SelectedRoom),
-                avatarType = AvatarType.Room(
-                    heroes = roomInfo.heroes.map { it.getAvatarData(AvatarSize.SelectedRoom) }.toImmutableList(),
-                    isTombstoned = roomInfo.isTombstoned,
-                ),
-            )
-            Text(
-                // If name is null, we do not have space to render "No room name", so just use `#` here.
-                text = roomInfo.name ?: "#",
-                overflow = TextOverflow.Ellipsis,
-                maxLines = 1,
-                style = MaterialTheme.typography.bodyMedium,
-                color = ElementTheme.colors.textSecondary,
-            )
-        }
-        Surface(
-            color = ElementTheme.colors.bgActionPrimaryRest,
-            modifier = Modifier
-                .clip(CircleShape)
-                .size(20.dp)
-                .align(Alignment.TopEnd)
-                .clickable(
-                    indication = ripple(),
-                    interactionSource = remember { MutableInteractionSource() },
-                    onClick = { onRemoveRoom(roomInfo) }
-                ),
-        ) {
-            Icon(
-                imageVector = CompoundIcons.Close(),
-                contentDescription = stringResource(id = CommonStrings.action_remove),
-                tint = ElementTheme.colors.iconOnSolidPrimary,
-                modifier = Modifier.padding(2.dp)
-            )
-        }
-    }
+    SelectedItem(
+        avatarData = roomInfo.getAvatarData(AvatarSize.SelectedRoom),
+        avatarType = AvatarType.Room(
+            heroes = roomInfo.heroes.map { it.getAvatarData(AvatarSize.SelectedRoom) }.toImmutableList(),
+            isTombstoned = roomInfo.isTombstoned,
+        ),
+        // If name is null, we do not have space to render "No room name", so just use `#` here.
+        text = roomInfo.name ?: "#",
+        maxLines = 1,
+        a11yContentDescription = roomInfo.name
+            ?: roomInfo.canonicalAlias?.value
+            ?: stringResource(id = CommonStrings.common_room_name),
+        canRemove = true,
+        onRemoveClick = { onRemoveRoom(roomInfo) },
+        modifier = modifier,
+    )
 }
 
 @PreviewsDayNight

libraries/matrixui/src/main/kotlin/io/element/android/libraries/matrix/ui/components/SelectedUser.kt

@@ -7,54 +7,19 @@
 
 package io.element.android.libraries.matrix.ui.components
 
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.interaction.MutableInteractionSource
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.layout.width
-import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.ripple
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
-import androidx.compose.runtime.remember
-import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.draw.clipToBounds
-import androidx.compose.ui.draw.drawWithContent
-import androidx.compose.ui.geometry.Offset
-import androidx.compose.ui.graphics.BlendMode
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.CompositingStrategy
-import androidx.compose.ui.graphics.graphicsLayer
 import androidx.compose.ui.platform.LocalLayoutDirection
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.semantics.clearAndSetSemantics
-import androidx.compose.ui.semantics.contentDescription
-import androidx.compose.ui.semantics.onClick
-import androidx.compose.ui.text.style.TextAlign
-import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.tooling.preview.PreviewParameter
 import androidx.compose.ui.unit.LayoutDirection
-import androidx.compose.ui.unit.dp
-import io.element.android.compound.theme.ElementTheme
-import io.element.android.compound.tokens.generated.CompoundIcons
-import io.element.android.libraries.designsystem.components.avatar.Avatar
 import io.element.android.libraries.designsystem.components.avatar.AvatarSize
 import io.element.android.libraries.designsystem.components.avatar.AvatarType
 import io.element.android.libraries.designsystem.preview.ElementPreview
 import io.element.android.libraries.designsystem.preview.PreviewsDayNight
-import io.element.android.libraries.designsystem.text.toPx
-import io.element.android.libraries.designsystem.theme.components.Icon
-import io.element.android.libraries.designsystem.theme.components.Surface
-import io.element.android.libraries.designsystem.theme.components.Text
 import io.element.android.libraries.matrix.api.user.MatrixUser
 import io.element.android.libraries.matrix.ui.model.getAvatarData
 import io.element.android.libraries.matrix.ui.model.getBestName
-import io.element.android.libraries.ui.strings.CommonStrings
 
 @Composable
 fun SelectedUser(
@@ -63,91 +28,16 @@ fun SelectedUser(
     onUserRemove: (MatrixUser) -> Unit,
     modifier: Modifier = Modifier,
 ) {
-    val actionRemove = stringResource(id = CommonStrings.action_remove)
-    Box(
-        modifier = modifier
-            .width(AvatarSize.SelectedUser.dp)
-            .clearAndSetSemantics {
-                contentDescription = matrixUser.getBestName()
-                if (canRemove) {
-                    // Note: this does not set the click effect to the whole Box
-                    // when talkback is not enabled
-                    onClick(
-                        label = actionRemove,
-                        action = {
-                            onUserRemove(matrixUser)
-                            true
-                        }
-                    )
-                }
-            }
-    ) {
-        Column(
-            horizontalAlignment = Alignment.CenterHorizontally,
-        ) {
-            val isRtl = LocalLayoutDirection.current == LayoutDirection.Rtl
-            val closeIconRadius = 12.dp.toPx()
-            val closeIconOffset = 10.dp.toPx()
-            Avatar(
-                avatarData = matrixUser.getAvatarData(size = AvatarSize.SelectedUser),
-                avatarType = AvatarType.User,
-                modifier = Modifier
-                    .graphicsLayer {
-                        compositingStrategy = CompositingStrategy.Offscreen
-                    }
-                    .drawWithContent {
-                        drawContent()
-                        if (canRemove) {
-                            val xOffset = if (isRtl) {
-                                closeIconOffset
-                            } else {
-                                size.width - closeIconOffset
-                            }
-                            drawCircle(
-                                color = Color.Black,
-                                center = Offset(
-                                    x = xOffset,
-                                    y = closeIconOffset,
-                                ),
-                                radius = closeIconRadius,
-                                blendMode = BlendMode.Clear,
-                            )
-                        }
-                    }
-            )
-            Text(
-                modifier = Modifier.clipToBounds(),
-                text = matrixUser.getBestName(),
-                overflow = TextOverflow.Ellipsis,
-                maxLines = 2,
-                style = MaterialTheme.typography.bodyMedium,
-                color = ElementTheme.colors.textSecondary,
-                textAlign = TextAlign.Center,
-            )
-        }
-        if (canRemove) {
-            Surface(
-                color = ElementTheme.colors.bgActionPrimaryRest,
-                modifier = Modifier
-                    .clip(CircleShape)
-                    .size(20.dp)
-                    .align(Alignment.TopEnd)
-                    .clickable(
-                        indication = ripple(),
-                        interactionSource = remember { MutableInteractionSource() },
-                        onClick = { onUserRemove(matrixUser) }
-                    ),
-            ) {
-                Icon(
-                    imageVector = CompoundIcons.Close(),
-                    // Note: keep the context description for the test
-                    contentDescription = stringResource(id = CommonStrings.action_remove),
-                    tint = ElementTheme.colors.iconOnSolidPrimary,
-                    modifier = Modifier.padding(2.dp)
-                )
-            }
-        }
-    }
+    SelectedItem(
+        avatarData = matrixUser.getAvatarData(size = AvatarSize.SelectedUser),
+        avatarType = AvatarType.User,
+        text = matrixUser.getBestName(),
+        maxLines = 2,
+        a11yContentDescription = matrixUser.getBestName(),
+        canRemove = canRemove,
+        onRemoveClick = { onUserRemove(matrixUser) },
+        modifier = modifier,
+    )
 }
 
 @PreviewsDayNight