Add dock rows setting to choose how many rows to display on the home screen (#1520)

core/preferences/src/main/java/de/mm20/launcher2/preferences/LauncherSettingsData.kt

@@ -56,6 +56,7 @@ data class LauncherSettingsData internal constructor(
     val clockWidgetAlignment: ClockWidgetAlignment = ClockWidgetAlignment.Bottom,
 
     val homeScreenDock: Boolean = false,
+    val homeScreenDockRows: Int = 1,
     val homeScreenWidgets: Boolean = false,
 
     val favoritesEnabled: Boolean = true,

core/preferences/src/main/java/de/mm20/launcher2/preferences/ui/UiSettings.kt

@@ -357,6 +357,17 @@ class UiSettings internal constructor(
         }
     }
 
+    val dockRows
+        get() = launcherDataStore.data.map {
+            it.homeScreenDockRows
+        }.distinctUntilChanged()
+
+    fun setDockRows(rows: Int) {
+        launcherDataStore.update {
+            it.copy(homeScreenDockRows = rows)
+        }
+    }
+
     val homeScreenWidgets
         get() = launcherDataStore.data.map {
             it.homeScreenWidgets