312 lines
15 KiB
Kotlin
312 lines
15 KiB
Kotlin
package org.thoughtcrime.securesms.conversation.v2.messages
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import android.content.Context
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import android.graphics.Color
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import android.graphics.Rect
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import android.graphics.drawable.Drawable
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import android.text.Spannable
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import android.text.StaticLayout
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import android.text.style.BackgroundColorSpan
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import android.text.style.ForegroundColorSpan
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import android.text.style.URLSpan
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import android.text.util.Linkify
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import android.util.AttributeSet
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import android.view.LayoutInflater
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import android.view.MotionEvent
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import android.view.View
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import android.view.ViewGroup
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import android.widget.LinearLayout
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import androidx.annotation.ColorInt
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import androidx.annotation.DrawableRes
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import androidx.appcompat.app.AppCompatActivity
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import androidx.core.content.res.ResourcesCompat
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import androidx.core.graphics.BlendModeColorFilterCompat
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import androidx.core.graphics.BlendModeCompat
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import androidx.core.text.getSpans
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import androidx.core.text.toSpannable
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import androidx.core.view.isVisible
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import network.loki.messenger.R
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import network.loki.messenger.databinding.ViewVisibleMessageContentBinding
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import okhttp3.HttpUrl
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import org.session.libsession.utilities.ThemeUtil
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import org.session.libsession.utilities.recipients.Recipient
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import org.thoughtcrime.securesms.conversation.v2.ConversationActivityV2
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import org.thoughtcrime.securesms.conversation.v2.ModalUrlBottomSheet
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import org.thoughtcrime.securesms.conversation.v2.utilities.MentionUtilities
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import org.thoughtcrime.securesms.conversation.v2.utilities.ModalURLSpan
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import org.thoughtcrime.securesms.conversation.v2.utilities.TextUtilities.getIntersectedModalSpans
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import org.thoughtcrime.securesms.database.model.MessageRecord
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import org.thoughtcrime.securesms.database.model.MmsMessageRecord
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import org.thoughtcrime.securesms.database.model.SmsMessageRecord
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import org.thoughtcrime.securesms.mms.GlideRequests
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import org.thoughtcrime.securesms.util.SearchUtil
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import org.thoughtcrime.securesms.util.UiModeUtilities
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import org.thoughtcrime.securesms.util.getColorWithID
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import org.thoughtcrime.securesms.util.toPx
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import java.util.Locale
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import kotlin.math.roundToInt
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class VisibleMessageContentView : LinearLayout {
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private lateinit var binding: ViewVisibleMessageContentBinding
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var onContentClick: MutableList<((event: MotionEvent) -> Unit)> = mutableListOf()
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var onContentDoubleTap: (() -> Unit)? = null
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var delegate: VisibleMessageContentViewDelegate? = null
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var indexInAdapter: Int = -1
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// region Lifecycle
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constructor(context: Context) : super(context) { initialize() }
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constructor(context: Context, attrs: AttributeSet) : super(context, attrs) { initialize() }
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constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) { initialize() }
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private fun initialize() {
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binding = ViewVisibleMessageContentBinding.inflate(LayoutInflater.from(context), this, true)
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}
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// endregion
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// region Updating
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fun bind(message: MessageRecord, isStartOfMessageCluster: Boolean, isEndOfMessageCluster: Boolean,
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glide: GlideRequests, maxWidth: Int, thread: Recipient, searchQuery: String?, contactIsTrusted: Boolean) {
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// Background
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val background = getBackground(message.isOutgoing, isStartOfMessageCluster, isEndOfMessageCluster)
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val colorID = if (message.isOutgoing) R.attr.message_sent_background_color else R.attr.message_received_background_color
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val color = ThemeUtil.getThemedColor(context, colorID)
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val filter = BlendModeColorFilterCompat.createBlendModeColorFilterCompat(color, BlendModeCompat.SRC_IN)
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background.colorFilter = filter
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setBackground(background)
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val onlyBodyMessage = message is SmsMessageRecord
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val mediaThumbnailMessage = contactIsTrusted && message is MmsMessageRecord && message.slideDeck.thumbnailSlide != null
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// reset visibilities / containers
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onContentClick.clear()
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binding.albumThumbnailView.clearViews()
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onContentDoubleTap = null
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if (message.isDeleted) {
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binding.deletedMessageView.isVisible = true
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binding.deletedMessageView.bind(message, VisibleMessageContentView.getTextColor(context,message))
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return
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} else {
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binding.deletedMessageView.isVisible = false
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}
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binding.quoteView.isVisible = message is MmsMessageRecord && message.quote != null
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binding.linkPreviewView.isVisible = message is MmsMessageRecord && message.linkPreviews.isNotEmpty()
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val linkPreviewLayout = binding.linkPreviewView.layoutParams
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linkPreviewLayout.width = if (mediaThumbnailMessage) 0 else ViewGroup.LayoutParams.WRAP_CONTENT
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binding.linkPreviewView.layoutParams = linkPreviewLayout
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binding.untrustedView.isVisible = !contactIsTrusted && message is MmsMessageRecord && message.quote == null && message.linkPreviews.isEmpty()
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binding.voiceMessageView.isVisible = contactIsTrusted && message is MmsMessageRecord && message.slideDeck.audioSlide != null
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binding.documentView.isVisible = contactIsTrusted && message is MmsMessageRecord && message.slideDeck.documentSlide != null
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binding.albumThumbnailView.isVisible = mediaThumbnailMessage
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binding.openGroupInvitationView.isVisible = message.isOpenGroupInvitation
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var hideBody = false
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if (message is MmsMessageRecord && message.quote != null) {
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binding.quoteView.isVisible = true
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val quote = message.quote!!
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// The max content width is the max message bubble size - 2 times the horizontal padding - 2
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// times the horizontal margin. This unfortunately has to be calculated manually
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// here to get the layout right.
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val maxContentWidth = (maxWidth - 2 * resources.getDimension(R.dimen.medium_spacing) - 2 * toPx(16, resources)).roundToInt()
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val quoteText = if (quote.isOriginalMissing) {
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context.getString(R.string.QuoteView_original_missing)
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} else {
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quote.text
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}
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binding.quoteView.bind(quote.author.toString(), quoteText, quote.attachment, thread,
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message.isOutgoing, message.isOpenGroupInvitation, message.threadId,
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quote.isOriginalMissing, glide)
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onContentClick.add { event ->
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val r = Rect()
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binding.quoteView.getGlobalVisibleRect(r)
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if (r.contains(event.rawX.roundToInt(), event.rawY.roundToInt())) {
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delegate?.scrollToMessageIfPossible(quote.id)
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}
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}
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}
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if (message is MmsMessageRecord && message.linkPreviews.isNotEmpty()) {
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binding.linkPreviewView.bind(message, glide, isStartOfMessageCluster, isEndOfMessageCluster)
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onContentClick.add { event -> binding.linkPreviewView.calculateHit(event) }
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// Body text view is inside the link preview for layout convenience
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} else if (message is MmsMessageRecord && message.slideDeck.audioSlide != null) {
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hideBody = true
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// Audio attachment
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if (contactIsTrusted || message.isOutgoing) {
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binding.voiceMessageView.indexInAdapter = indexInAdapter
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binding.voiceMessageView.delegate = context as? ConversationActivityV2
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binding.voiceMessageView.bind(message, isStartOfMessageCluster, isEndOfMessageCluster)
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// We have to use onContentClick (rather than a click listener directly on the voice
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// message view) so as to not interfere with all the other gestures.
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onContentClick.add { binding.voiceMessageView.togglePlayback() }
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onContentDoubleTap = { binding.voiceMessageView.handleDoubleTap() }
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} else {
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// TODO: move this out to its own area
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binding.untrustedView.bind(UntrustedAttachmentView.AttachmentType.AUDIO, VisibleMessageContentView.getTextColor(context,message))
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onContentClick.add { binding.untrustedView.showTrustDialog(message.individualRecipient) }
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}
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} else if (message is MmsMessageRecord && message.slideDeck.documentSlide != null) {
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hideBody = true
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// Document attachment
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if (contactIsTrusted || message.isOutgoing) {
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binding.documentView.bind(message, VisibleMessageContentView.getTextColor(context, message))
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} else {
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binding.untrustedView.bind(UntrustedAttachmentView.AttachmentType.DOCUMENT, VisibleMessageContentView.getTextColor(context,message))
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onContentClick.add { binding.untrustedView.showTrustDialog(message.individualRecipient) }
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}
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} else if (message is MmsMessageRecord && message.slideDeck.asAttachments().isNotEmpty()) {
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/*
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* Images / Video attachment
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*/
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if (contactIsTrusted || message.isOutgoing) {
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// isStart and isEnd of cluster needed for calculating the mask for full bubble image groups
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// bind after add view because views are inflated and calculated during bind
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binding.albumThumbnailView.bind(
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glideRequests = glide,
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message = message,
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isStart = isStartOfMessageCluster,
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isEnd = isEndOfMessageCluster
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)
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onContentClick.add { event ->
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binding.albumThumbnailView.calculateHitObject(event, message, thread)
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}
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} else {
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hideBody = true
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binding.albumThumbnailView.clearViews()
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binding.untrustedView.bind(UntrustedAttachmentView.AttachmentType.MEDIA, VisibleMessageContentView.getTextColor(context,message))
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onContentClick.add { binding.untrustedView.showTrustDialog(message.individualRecipient) }
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}
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} else if (message.isOpenGroupInvitation) {
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hideBody = true
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binding.openGroupInvitationView.bind(message, VisibleMessageContentView.getTextColor(context, message))
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onContentClick.add { binding.openGroupInvitationView.joinOpenGroup() }
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}
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binding.bodyTextView.isVisible = message.body.isNotEmpty() && !hideBody
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// set it to use constraints if not only a text message, otherwise wrap content to whatever width it wants
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val params = binding.bodyTextView.layoutParams
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params.width = if (onlyBodyMessage || binding.barrierViewsGone()) ViewGroup.LayoutParams.WRAP_CONTENT else 0
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binding.bodyTextView.layoutParams = params
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binding.bodyTextView.maxWidth = maxWidth
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val bodyWidth = with (binding.bodyTextView) {
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StaticLayout.getDesiredWidth(text, paint).roundToInt()
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}
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val quote = (message as? MmsMessageRecord)?.quote
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val quoteLayoutParams = binding.quoteView.layoutParams
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quoteLayoutParams.width =
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if (mediaThumbnailMessage || quote == null) 0
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else binding.quoteView.calculateWidth(quote, bodyWidth, maxWidth, thread)
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binding.quoteView.layoutParams = quoteLayoutParams
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if (message.body.isNotEmpty() && !hideBody) {
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val color = getTextColor(context, message)
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binding.bodyTextView.setTextColor(color)
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binding.bodyTextView.setLinkTextColor(color)
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val body = getBodySpans(context, message, searchQuery)
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binding.bodyTextView.text = body
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onContentClick.add { e: MotionEvent ->
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binding.bodyTextView.getIntersectedModalSpans(e).iterator().forEach { span ->
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span.onClick(binding.bodyTextView)
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}
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}
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}
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}
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private fun ViewVisibleMessageContentBinding.barrierViewsGone(): Boolean =
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listOf<View>(albumThumbnailView, linkPreviewView, voiceMessageView, quoteView).none { it.isVisible }
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private fun getBackground(isOutgoing: Boolean, isStartOfMessageCluster: Boolean, isEndOfMessageCluster: Boolean): Drawable {
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val isSingleMessage = (isStartOfMessageCluster && isEndOfMessageCluster)
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@DrawableRes val backgroundID = when {
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isSingleMessage -> {
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if (isOutgoing) R.drawable.message_bubble_background_sent_alone else R.drawable.message_bubble_background_received_alone
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}
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isStartOfMessageCluster -> {
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if (isOutgoing) R.drawable.message_bubble_background_sent_start else R.drawable.message_bubble_background_received_start
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}
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isEndOfMessageCluster -> {
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if (isOutgoing) R.drawable.message_bubble_background_sent_end else R.drawable.message_bubble_background_received_end
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}
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else -> {
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if (isOutgoing) R.drawable.message_bubble_background_sent_middle else R.drawable.message_bubble_background_received_middle
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}
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}
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return ResourcesCompat.getDrawable(resources, backgroundID, context.theme)!!
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}
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fun recycle() {
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arrayOf(
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binding.deletedMessageView,
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binding.untrustedView,
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binding.voiceMessageView,
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binding.openGroupInvitationView,
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binding.documentView,
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binding.quoteView,
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binding.linkPreviewView,
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binding.albumThumbnailView,
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binding.bodyTextView
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).forEach { view -> view.isVisible = false }
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}
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fun playVoiceMessage() {
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binding.voiceMessageView.togglePlayback()
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}
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// endregion
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// region Convenience
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companion object {
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fun getBodySpans(context: Context, message: MessageRecord, searchQuery: String?): Spannable {
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var body = message.body.toSpannable()
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body = MentionUtilities.highlightMentions(body, message.isOutgoing, message.threadId, context)
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body = SearchUtil.getHighlightedSpan(Locale.getDefault(),
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{ BackgroundColorSpan(Color.WHITE) }, body, searchQuery)
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body = SearchUtil.getHighlightedSpan(Locale.getDefault(),
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{ ForegroundColorSpan(Color.BLACK) }, body, searchQuery)
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Linkify.addLinks(body, Linkify.WEB_URLS)
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// replace URLSpans with ModalURLSpans
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body.getSpans<URLSpan>(0, body.length).toList().forEach { urlSpan ->
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val updatedUrl = urlSpan.url.let { HttpUrl.parse(it).toString() }
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val replacementSpan = ModalURLSpan(updatedUrl) { url ->
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val activity = context as AppCompatActivity
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ModalUrlBottomSheet(url).show(activity.supportFragmentManager, "Open URL Dialog")
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}
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val start = body.getSpanStart(urlSpan)
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val end = body.getSpanEnd(urlSpan)
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val flags = body.getSpanFlags(urlSpan)
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body.removeSpan(urlSpan)
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body.setSpan(replacementSpan, start, end, flags)
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}
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return body
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}
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@ColorInt
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fun getTextColor(context: Context, message: MessageRecord): Int {
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val isDayUiMode = UiModeUtilities.isDayUiMode(context)
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val colorID = if (message.isOutgoing) {
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R.color.black
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} else {
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if (isDayUiMode) R.color.black else R.color.white
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}
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return context.resources.getColorWithID(colorID, context.theme)
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}
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}
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// endregion
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}
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interface VisibleMessageContentViewDelegate {
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fun scrollToMessageIfPossible(timestamp: Long)
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} |