(feat) transparency schemes

data/database/src/main/java/de/mm20/launcher2/database/AppDatabase.kt

@@ -20,6 +20,7 @@ import de.mm20.launcher2.database.entities.SavedSearchableEntity
 import de.mm20.launcher2.database.entities.SearchActionEntity
 import de.mm20.launcher2.database.entities.ColorsEntity
 import de.mm20.launcher2.database.entities.ShapesEntity
+import de.mm20.launcher2.database.entities.TransparenciesEntity
 import de.mm20.launcher2.database.entities.WidgetEntity
 import de.mm20.launcher2.database.migrations.Migration_10_11
 import de.mm20.launcher2.database.migrations.Migration_11_12
@@ -39,6 +40,7 @@ import de.mm20.launcher2.database.migrations.Migration_24_25
 import de.mm20.launcher2.database.migrations.Migration_25_26
 import de.mm20.launcher2.database.migrations.Migration_26_27
 import de.mm20.launcher2.database.migrations.Migration_27_28
+import de.mm20.launcher2.database.migrations.Migration_28_29
 import de.mm20.launcher2.database.migrations.Migration_6_7
 import de.mm20.launcher2.database.migrations.Migration_7_8
 import de.mm20.launcher2.database.migrations.Migration_8_9
@@ -59,7 +61,8 @@ import java.util.UUID
         ColorsEntity::class,
         PluginEntity::class,
         ShapesEntity::class,
-    ], version = 28, exportSchema = true
+        TransparenciesEntity::class,
+    ], version = 29, exportSchema = true
 )
 @TypeConverters(ComponentNameConverter::class)
 abstract class AppDatabase : RoomDatabase() {
@@ -160,6 +163,7 @@ abstract class AppDatabase : RoomDatabase() {
                         Migration_25_26(),
                         Migration_26_27(),
                         Migration_27_28(),
+                        Migration_28_29(),
                     ).build()
             if (_instance == null) _instance = instance
             return instance

data/database/src/main/java/de/mm20/launcher2/database/daos/ThemeDao.kt

@@ -6,6 +6,7 @@ import androidx.room.Query
 import androidx.room.Update
 import de.mm20.launcher2.database.entities.ColorsEntity
 import de.mm20.launcher2.database.entities.ShapesEntity
+import de.mm20.launcher2.database.entities.TransparenciesEntity
 import kotlinx.coroutines.flow.Flow
 import java.util.UUID
 
@@ -17,39 +18,60 @@ interface ThemeDao {
     @Query("SELECT * FROM Shapes")
     fun getAllShapes(): Flow<List<ShapesEntity>>
 
+    @Query("SELECT * FROM Transparencies")
+    fun getAllTransparencies(): Flow<List<TransparenciesEntity>>
+
     @Query("SELECT * FROM Theme WHERE id = :id LIMIT 1")
     fun getColors(id: UUID): Flow<ColorsEntity?>
 
     @Query("SELECT * FROM Shapes WHERE id = :id LIMIT 1")
     fun getShapes(id: UUID): Flow<ShapesEntity?>
 
+    @Query("SELECT * FROM Transparencies WHERE id = :id LIMIT 1")
+    fun getTransparencies(id: UUID): Flow<TransparenciesEntity?>
+
     @Insert
     suspend fun insertColors(colors: ColorsEntity)
 
     @Insert
     suspend fun insertShapes(shapes: ShapesEntity)
 
+    @Insert
+    suspend fun insertTransparencies(transparencies: TransparenciesEntity)
+
     @Update
     suspend fun updateColors(colors: ColorsEntity)
     
     @Update
     suspend fun updateShapes(shapes: ShapesEntity)
 
+    @Update
+    suspend fun updateTransparencies(transparencies: TransparenciesEntity)
+
     @Query("DELETE FROM Theme WHERE id = :id")
     suspend fun deleteColors(id: UUID)
 
     @Query("DELETE FROM Shapes WHERE id = :id")
     suspend fun deleteShapes(id: UUID)
 
+    @Query("DELETE FROM Transparencies WHERE id = :id")
+    suspend fun deleteTransparencies(id: UUID)
+
     @Query("DELETE FROM Theme")
     suspend fun deleteAllColors()
 
     @Query("DELETE FROM Shapes")
     suspend fun deleteAllShapes()
 
+    @Query("DELETE FROM Transparencies")
+    suspend fun deleteAllTransparencies()
+
     @Insert
     fun insertAllColors(colors: List<ColorsEntity>)
     
     @Insert
     fun insertAllShapes(shapes: List<ShapesEntity>)
+
+    @Insert
+    fun insertAllTransparencies(transparencies: List<TransparenciesEntity>)
 }

data/database/src/main/java/de/mm20/launcher2/database/entities/TransparenciesEntity.kt

@@ -0,0 +1,15 @@
+package de.mm20.launcher2.database.entities
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import java.util.UUID
+
+@Entity(tableName = "Transparencies")
+data class TransparenciesEntity(
+    @PrimaryKey val id: UUID,
+    val name: String,
+
+    val background: Float?,
+    val surface: Float?,
+    val elevatedSurface: Float?,
+)

data/database/src/main/java/de/mm20/launcher2/database/migrations/Migration_28_29.kt

@@ -0,0 +1,22 @@
+package de.mm20.launcher2.database.migrations
+
+import androidx.room.migration.Migration
+import androidx.sqlite.SQLiteConnection
+import androidx.sqlite.execSQL
+
+class Migration_28_29: Migration(28, 29) {
+
+    override fun migrate(connection: SQLiteConnection) {
+        connection.execSQL(
+            """
+            CREATE TABLE IF NOT EXISTS `Transparencies` (
+                `id` BLOB NOT NULL PRIMARY KEY,
+                `name` TEXT NOT NULL,
+                `background` REAL,
+                `surface` REAL,
+                `elevatedSurface` REAL
+            )
+            """.trimIndent()
+        )
+    }
+}