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Code Issues Packages Projects Releases Wiki Activity

Cleanup and doc

This commit is contained in:
Benoit Marty 2020-05-05 00:19:40 +02:00
parent 17ddb5ce43
commit fcee85a682
4 changed files with 28 additions and 16 deletions
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20
vector/src/main/java/im/vector/riotx/core/extensions/Collections.kt Normal file
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@ -0,0 +1,20 @@
/*
* Copyright (c) 2020 New Vector Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package im.vector.riotx.core.extensions
inline fun <reified T> List<T>.nextOrNull(index: Int) = getOrNull(index + 1)
inline fun <reified T> List<T>.prevOrNull(index: Int) = getOrNull(index - 1)

2
vector/src/main/java/im/vector/riotx/features/home/room/detail/timeline/TimelineEventController.kt
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@ -35,6 +35,7 @@ import im.vector.matrix.android.api.session.room.timeline.TimelineEvent
import im.vector.riotx.core.date.VectorDateFormatter
import im.vector.riotx.core.epoxy.LoadingItem_
import im.vector.riotx.core.extensions.localDateTime
import im.vector.riotx.core.extensions.nextOrNull
import im.vector.riotx.features.home.room.detail.RoomDetailAction
import im.vector.riotx.features.home.room.detail.RoomDetailViewState
import im.vector.riotx.features.home.room.detail.UnreadState
@ -45,7 +46,6 @@ import im.vector.riotx.features.home.room.detail.timeline.helper.ReadMarkerVisib
import im.vector.riotx.features.home.room.detail.timeline.helper.TimelineEventDiffUtilCallback
import im.vector.riotx.features.home.room.detail.timeline.helper.TimelineEventVisibilityStateChangedListener
import im.vector.riotx.features.home.room.detail.timeline.helper.TimelineMediaSizeProvider
import im.vector.riotx.features.home.room.detail.timeline.helper.nextOrNull
import im.vector.riotx.features.home.room.detail.timeline.item.BaseEventItem
import im.vector.riotx.features.home.room.detail.timeline.item.BasedMergedItem
import im.vector.riotx.features.home.room.detail.timeline.item.DaySeparatorItem

14
vector/src/main/java/im/vector/riotx/features/home/room/detail/timeline/factory/MergedHeaderItemFactory.kt
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@ -22,7 +22,7 @@ import im.vector.matrix.android.api.session.room.model.create.RoomCreateContent
import im.vector.matrix.android.api.session.room.timeline.TimelineEvent
import im.vector.matrix.android.internal.crypto.MXCRYPTO_ALGORITHM_MEGOLM
import im.vector.matrix.android.internal.crypto.model.event.EncryptionEventContent
import im.vector.riotx.core.di.ActiveSessionHolder
import im.vector.riotx.core.extensions.prevOrNull
import im.vector.riotx.features.home.AvatarRenderer
import im.vector.riotx.features.home.room.detail.timeline.TimelineEventController
import im.vector.riotx.features.home.room.detail.timeline.helper.AvatarSizeProvider
@ -37,15 +37,15 @@ import im.vector.riotx.features.home.room.detail.timeline.item.MergedRoomCreatio
import im.vector.riotx.features.home.room.detail.timeline.item.MergedRoomCreationItem_
import javax.inject.Inject
class MergedHeaderItemFactory @Inject constructor(private val sessionHolder: ActiveSessionHolder,
private val avatarRenderer: AvatarRenderer,
class MergedHeaderItemFactory @Inject constructor(private val avatarRenderer: AvatarRenderer,
private val avatarSizeProvider: AvatarSizeProvider) {
private val collapsedEventIds = linkedSetOf<Long>()
private val mergeItemCollapseStates = HashMap<Long, Boolean>()
/**
* Note: nextEvent is an older event than event
* @param nextEvent is an older event than event
* @param items all known items, sorted from newer event to oldest event
*/
fun create(event: TimelineEvent,
nextEvent: TimelineEvent?,
@ -127,9 +127,9 @@ class MergedHeaderItemFactory @Inject constructor(private val sessionHolder: Act
eventIdToHighlight: String?,
requestModelBuild: () -> Unit,
callback: TimelineEventController.Callback?): MergedRoomCreationItem_? {
var prevEvent = if (currentPosition > 0) items[currentPosition - 1] else null
var prevEvent = items.prevOrNull(currentPosition)
var tmpPos = currentPosition - 1
val mergedEvents = ArrayList<TimelineEvent>().also { it.add(event) }
val mergedEvents = mutableListOf(event)
var hasEncryption = false
var encryptionAlgorithm: String? = null
while (prevEvent != null && prevEvent.isRoomConfiguration(null)) {
@ -139,7 +139,7 @@ class MergedHeaderItemFactory @Inject constructor(private val sessionHolder: Act
}
mergedEvents.add(prevEvent)
tmpPos--
prevEvent = if (tmpPos >= 0) items[tmpPos] else null
prevEvent = items.getOrNull(tmpPos)
}
return if (mergedEvents.size > 2) {
var highlighted = false

8
vector/src/main/java/im/vector/riotx/features/home/room/detail/timeline/helper/TimelineDisplayableEvents.kt
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@ -106,11 +106,3 @@ fun List<TimelineEvent>.prevSameTypeEvents(index: Int, minSize: Int): List<Timel
.nextSameTypeEvents(0, minSize)
.reversed()
}
fun List<TimelineEvent>.nextOrNull(index: Int): TimelineEvent? {
return if (index >= size - 1) {
null
} else {
subList(index + 1, this.size).firstOrNull()
}
}