update CropOutlineContainer

Author: SmartToolFactory

cropper/src/main/java/com/smarttoolfactory/cropper/model/CropOutlineContainer.kt

@@ -1,7 +1,5 @@
 package com.smarttoolfactory.cropper.model
 
-import androidx.compose.runtime.Immutable
-
 /**
  * Interface for containing multiple [CropOutline]s, currently selected item and index
  * for displaying on settings UI
@@ -11,67 +9,62 @@ interface CropOutlineContainer<O : CropOutline> {
     val outlines: List<O>
     val selectedItem: O
         get() = outlines[selectedIndex]
+    val size: Int
+        get() = outlines.size
 }
 
 /**
  * Container for [RectCropShape]
  */
-@Immutable
-class RectOutlineContainer(
+data class RectOutlineContainer(
     override var selectedIndex: Int = 0,
     override val outlines: List<RectCropShape>
 ) : CropOutlineContainer<RectCropShape>
 
 /**
  * Container for [RoundedCornerCropShape]s
  */
-@Immutable
-class RoundedRectOutlineContainer(
+data class RoundedRectOutlineContainer(
     override var selectedIndex: Int = 0,
     override val outlines: List<RoundedCornerCropShape>
 ) : CropOutlineContainer<RoundedCornerCropShape>
 
 /**
  * Container for [CutCornerCropShape]s
  */
-@Immutable
-class CutCornerRectOutlineContainer(
+data class CutCornerRectOutlineContainer(
     override var selectedIndex: Int = 0,
     override val outlines: List<CutCornerCropShape>
 ) : CropOutlineContainer<CutCornerCropShape>
 
 /**
  * Container for [OvalCropShape]s
  */
-@Immutable
-class OvalOutlineContainer(
+data class OvalOutlineContainer(
     override var selectedIndex: Int = 0,
     override val outlines: List<OvalCropShape>
 ) : CropOutlineContainer<OvalCropShape>
 
 /**
  * Container for [PolygonCropShape]s
  */
-@Immutable
-class PolygonOutlineContainer(
+data class PolygonOutlineContainer(
     override var selectedIndex: Int = 0,
     override val outlines: List<PolygonCropShape>
 ) : CropOutlineContainer<PolygonCropShape>
 
 /**
  * Container for [CustomPathOutline]s
  */
-@Immutable
-class CustomOutlineContainer(
+data class CustomOutlineContainer(
     override var selectedIndex: Int = 0,
     override val outlines: List<CustomPathOutline>
 ) : CropOutlineContainer<CustomPathOutline>
 
 /**
  * Container for [ImageMaskOutline]s
  */
-@Immutable
-class ImageMaskOutlineContainer(
+data class ImageMaskOutlineContainer(
     override var selectedIndex: Int = 0,
     override val outlines: List<ImageMaskOutline>
 ) : CropOutlineContainer<ImageMaskOutline>

cropper/src/main/java/com/smarttoolfactory/cropper/settings/frames/edit/PolygonCropShapeEdit.kt

@@ -45,10 +45,10 @@ internal fun PolygonCropShapeEdit(
         )
     }
 
-    val shape by remember(sides, angle) {
-        derivedStateOf {
-            createPolygonShape(sides = sides, angle)
-        }
+    var shape by remember {
+        mutableStateOf(
+            polygonCropShape.shape
+        )
     }
 
     onChange(
@@ -87,16 +87,20 @@ internal fun PolygonCropShapeEdit(
 
         Slider(
             value = sides.toFloat(),
-            onValueChange = { sides = it.toInt() },
+            onValueChange = {
+                sides = it.toInt()
+                shape = createPolygonShape(sides = sides, angle)
+            },
             valueRange = 3f..15f,
             steps = 10
         )
         Slider(
             value = angle,
-            onValueChange = { angle = it },
+            onValueChange = {
+                angle = it
+                shape = createPolygonShape(sides = sides, degrees = angle)
+            },
             valueRange = 0f..360f
         )
-
-
     }
 }