Restore favorites widget behavior to hide the dock row

app/ui/src/main/java/de/mm20/launcher2/ui/launcher/widgets/favorites/AppsWidgetVM.kt

@@ -1,10 +1,13 @@
 package de.mm20.launcher2.ui.launcher.widgets.favorites
 
+import de.mm20.launcher2.preferences.ui.GridSettings
+import de.mm20.launcher2.preferences.ui.UiSettings
 import de.mm20.launcher2.services.widgets.WidgetsService
 import de.mm20.launcher2.ui.common.FavoritesVM
 import de.mm20.launcher2.widgets.AppsWidget
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.map
 import org.koin.core.component.inject
 
@@ -12,10 +15,34 @@ class AppsWidgetVM : FavoritesVM() {
 
     private val widgetsService: WidgetsService by inject()
 
+    private val uiSettings: UiSettings by inject()
+
     private val widget = MutableStateFlow<AppsWidget?>(null)
     override val tagsExpanded = widget.map { it?.config?.tagsMultiline == true }
     override val compactTags: Flow<Boolean> = widget.map { it?.config?.compactTags == true }
 
+    private val isTopWidget = widgetsService.isFavoritesWidgetFirst()
+    private val clockWidgetFavSlots =
+        combine(uiSettings.dock, uiSettings.dockRows, isTopWidget, uiSettings.gridSettings) { (dock, dockRows, isTop, grid) ->
+            dock as Boolean
+            dockRows as Int
+            isTop as Boolean
+            grid as GridSettings
+            if (!isTop || !dock) 0
+            else {
+                grid.columnCount * dockRows
+            }
+        }
+
+    override val favorites = super.favorites.combine(clockWidgetFavSlots) { favs, slots ->
+        if (selectedTag.value == null) {
+            if (favs.lastIndex < slots) emptyList()
+            else favs.subList(slots, favs.size)
+        } else {
+            favs
+        }
+    }
+
     override fun setTagsExpanded(expanded: Boolean) {
         val widget = this.widget.value ?: return
         widgetsService.updateWidget(