Handle _buffer_cleared

Fixes some of #577
ubergeek42 · Feb 23, 2024 · add9984 · add9984
1 parent da63de3
commit add9984
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Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/app/src/main/java/com/ubergeek42/WeechatAndroid/relay/Buffer.kt b/app/src/main/java/com/ubergeek42/WeechatAndroid/relay/Buffer.kt
@@ -17,7 +17,6 @@ import com.ubergeek42.WeechatAndroid.utils.updatable
 import com.ubergeek42.cats.Cat
 import com.ubergeek42.cats.Kitty
 import com.ubergeek42.cats.Root
-import java.util.*
 
 class Buffer @WorkerThread constructor(
     @JvmField val pointer: Long,
@@ -209,7 +208,7 @@ class Buffer @WorkerThread constructor(
     /////////////////////////////////////////////////////////////// stuff called by message handlers
     ////////////////////////////////////////////////////////////////////////////////////////////////
 
-    @WorkerThread @Synchronized fun replaceLines(newLines: Collection<Line>) {
+    @WorkerThread fun replaceLines(newLines: Collection<Line>) {
         if (isOpen) {
             newLines.forEach { it.ensureSpannable() }
         }
@@ -366,6 +365,14 @@ class Buffer @WorkerThread constructor(
         bufferEyes.forEach { it.onLinesListed() }
     }
 
+    @WorkerThread fun onLinesCleared() {
+        synchronized(this) {
+            lines = Lines().apply { status = Lines.Status.EverythingFetched }
+            resetUnreadsAndHighlights()
+        }
+        bufferEyes.forEach { it.onLinesListed() }
+    }
+
     @WorkerThread fun onBufferClosed() {
         synchronized(this) {
             unreads = 0

diff --git a/app/src/main/java/com/ubergeek42/WeechatAndroid/relay/BufferList.kt b/app/src/main/java/com/ubergeek42/WeechatAndroid/relay/BufferList.kt
@@ -388,6 +388,12 @@ object BufferList {
             }
         }
 
+        add("_buffer_cleared") { obj, _ ->
+            obj.forEachExistingBuffer { _, buffer ->
+                buffer.onLinesCleared()
+            }
+        }
+
         return handlers
     }