From 89e55a7133e834eb8e038fb1a34bec7209c8c2be Mon Sep 17 00:00:00 2001
From: Cody Henthorne <cody@signal.org>
Date: Tue, 23 Nov 2021 11:27:09 -0500
Subject: [PATCH] Fix truncated text on View Badges bottom sheet.

---
 .../securesms/badges/models/LargeBadge.kt     |  7 ++++--
 .../ViewBadgeBottomSheetDialogFragment.kt     | 22 ++++++++++++++++++-
 2 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/app/src/main/java/org/thoughtcrime/securesms/badges/models/LargeBadge.kt b/app/src/main/java/org/thoughtcrime/securesms/badges/models/LargeBadge.kt
index a7cb1eab4b..47a62b2d2e 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/badges/models/LargeBadge.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/badges/models/LargeBadge.kt
@@ -12,13 +12,13 @@ data class LargeBadge(
   val badge: Badge
 ) {
 
-  class Model(val largeBadge: LargeBadge, val shortName: String) : MappingModel<Model> {
+  class Model(val largeBadge: LargeBadge, val shortName: String, val maxLines: Int) : MappingModel<Model> {
     override fun areItemsTheSame(newItem: Model): Boolean {
       return newItem.largeBadge.badge.id == largeBadge.badge.id
     }
 
     override fun areContentsTheSame(newItem: Model): Boolean {
-      return newItem.largeBadge == largeBadge && newItem.shortName == shortName
+      return newItem.largeBadge == largeBadge && newItem.shortName == shortName && newItem.maxLines == maxLines
     }
   }
 
@@ -43,6 +43,9 @@ data class LargeBadge(
 
       name.text = model.largeBadge.badge.name
       description.text = model.largeBadge.badge.resolveDescription(model.shortName)
+      description.setLines(model.maxLines)
+      description.maxLines = model.maxLines
+      description.minLines = model.maxLines
     }
   }
 
diff --git a/app/src/main/java/org/thoughtcrime/securesms/badges/view/ViewBadgeBottomSheetDialogFragment.kt b/app/src/main/java/org/thoughtcrime/securesms/badges/view/ViewBadgeBottomSheetDialogFragment.kt
index 386631c7df..f97680d775 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/badges/view/ViewBadgeBottomSheetDialogFragment.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/badges/view/ViewBadgeBottomSheetDialogFragment.kt
@@ -1,5 +1,7 @@
 package org.thoughtcrime.securesms.badges.view
 
+import android.graphics.Paint
+import android.graphics.Rect
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -24,7 +26,10 @@ import org.thoughtcrime.securesms.util.CommunicationActions
 import org.thoughtcrime.securesms.util.FeatureFlags
 import org.thoughtcrime.securesms.util.MappingAdapter
 import org.thoughtcrime.securesms.util.PlayServicesUtil
+import org.thoughtcrime.securesms.util.ViewUtil
 import org.thoughtcrime.securesms.util.visible
+import kotlin.math.ceil
+import kotlin.math.max
 
 class ViewBadgeBottomSheetDialogFragment : FixedRoundedCornerBottomSheetDialogFragment() {
 
@@ -32,6 +37,13 @@ class ViewBadgeBottomSheetDialogFragment : FixedRoundedCornerBottomSheetDialogFr
 
   override val peekHeightPercentage: Float = 1f
 
+  private val textWidth: Float
+    get() = (resources.displayMetrics.widthPixels - ViewUtil.dpToPx(64)).toFloat()
+  private val textBounds: Rect = Rect()
+  private val textPaint: Paint = Paint().apply {
+    textSize = ViewUtil.spToPx(16f).toFloat()
+  }
+
   override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
     return inflater.inflate(R.layout.view_badge_bottom_sheet_dialog_fragment, container, false)
   }
@@ -95,9 +107,17 @@ class ViewBadgeBottomSheetDialogFragment : FixedRoundedCornerBottomSheetDialogFr
 
       tabs.visible = state.allBadgesVisibleOnProfile.size > 1
 
+      var maxLines = 3
+      state.allBadgesVisibleOnProfile.forEach { badge ->
+        val text = badge.resolveDescription(state.recipient.getShortDisplayName(requireContext()))
+        textPaint.getTextBounds(text, 0, text.length, textBounds)
+        val estimatedLines = ceil(textBounds.width().toFloat() / textWidth).toInt()
+        maxLines = max(maxLines, estimatedLines)
+      }
+
       adapter.submitList(
         state.allBadgesVisibleOnProfile.map {
-          LargeBadge.Model(LargeBadge(it), state.recipient.getShortDisplayName(requireContext()))
+          LargeBadge.Model(LargeBadge(it), state.recipient.getShortDisplayName(requireContext()), maxLines + 1)
         }
       ) {
         val stateSelectedIndex = state.allBadgesVisibleOnProfile.indexOf(state.selectedBadge)