Merge pull request #702 from skydoves/feature/overlaypadding-shader

Implement setOverlayPaddingShader builder method
skydoves · Sep 17, 2024 · bfed2cd · bfed2cd
2 parents 8c09eb6 + d7b1f69
commit bfed2cd
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Showing 3 changed files with 19 additions and 0 deletions.
diff --git a/balloon/api/balloon.api b/balloon/api/balloon.api
@@ -297,6 +297,7 @@ public final class com/skydoves/balloon/Balloon$Builder {
 	public final fun getOverlayGravity ()I
 	public final fun getOverlayPadding ()F
 	public final fun getOverlayPaddingColor ()I
+	public final fun getOverlayPaddingShader ()Landroid/graphics/Shader;
 	public final fun getOverlayPosition ()Landroid/graphics/Point;
 	public final fun getOverlayShape ()Lcom/skydoves/balloon/overlay/BalloonOverlayShape;
 	public final fun getPaddingBottom ()I
@@ -526,6 +527,8 @@ public final class com/skydoves/balloon/Balloon$Builder {
 	public final synthetic fun setOverlayPaddingColor (I)V
 	public final fun setOverlayPaddingColorResource (I)Lcom/skydoves/balloon/Balloon$Builder;
 	public final fun setOverlayPaddingResource (I)Lcom/skydoves/balloon/Balloon$Builder;
+	public final fun setOverlayPaddingShader (Landroid/graphics/Shader;)Lcom/skydoves/balloon/Balloon$Builder;
+	public final synthetic fun setOverlayPaddingShader (Landroid/graphics/Shader;)V
 	public final fun setOverlayPosition (Landroid/graphics/Point;)Lcom/skydoves/balloon/Balloon$Builder;
 	public final synthetic fun setOverlayPosition (Landroid/graphics/Point;)V
 	public final fun setOverlayShape (Lcom/skydoves/balloon/overlay/BalloonOverlayShape;)Lcom/skydoves/balloon/Balloon$Builder;
@@ -969,13 +972,15 @@ public final class com/skydoves/balloon/overlay/BalloonAnchorOverlayView : andro
 	public final fun getOverlayColor ()I
 	public final fun getOverlayPadding ()F
 	public final fun getOverlayPaddingColor ()I
+	public final fun getOverlayPaddingShader ()Landroid/graphics/Shader;
 	public final fun getOverlayPosition ()Landroid/graphics/Point;
 	public final fun setAnchorView (Landroid/view/View;)V
 	public final fun setAnchorViewList (Ljava/util/List;)V
 	public final fun setBalloonOverlayShape (Lcom/skydoves/balloon/overlay/BalloonOverlayShape;)V
 	public final fun setOverlayColor (I)V
 	public final fun setOverlayPadding (F)V
 	public final fun setOverlayPaddingColor (I)V
+	public final fun setOverlayPaddingShader (Landroid/graphics/Shader;)V
 	public final fun setOverlayPosition (Landroid/graphics/Point;)V
 }
 

diff --git a/balloon/src/main/kotlin/com/skydoves/balloon/Balloon.kt b/balloon/src/main/kotlin/com/skydoves/balloon/Balloon.kt
@@ -680,6 +680,7 @@ public class Balloon private constructor(
         overlayPosition = builder.overlayPosition
         balloonOverlayShape = builder.overlayShape
         overlayPaddingColor = builder.overlayPaddingColor
+        overlayPaddingShader = builder.overlayPaddingShader
         overlayWindow.isClippingEnabled = false
       }
     }
@@ -2218,6 +2219,9 @@ public class Balloon private constructor(
     @set:JvmSynthetic
     public var overlayPaddingColor: Int = Color.TRANSPARENT
 
+    @set:JvmSynthetic
+    public var overlayPaddingShader: Shader? = null
+
     @set:JvmSynthetic
     public var overlayPosition: Point? = null
 
@@ -2959,6 +2963,11 @@ public class Balloon private constructor(
       this.overlayPaddingColor = context.contextColor(value)
     }
 
+    /** sets shader of the overlay padding that will be used by an internal painter. */
+    public fun setOverlayPaddingShader(shader: Shader): Builder = apply {
+      this.overlayPaddingShader = shader
+    }
+
     /** sets a specific position of the overlay shape. */
     public fun setOverlayPosition(value: Point): Builder = apply { this.overlayPosition = value }
 

diff --git a/balloon/src/main/kotlin/com/skydoves/balloon/overlay/BalloonAnchorOverlayView.kt b/balloon/src/main/kotlin/com/skydoves/balloon/overlay/BalloonAnchorOverlayView.kt
@@ -27,6 +27,7 @@ import android.graphics.PorterDuff
 import android.graphics.PorterDuffXfermode
 import android.graphics.Rect
 import android.graphics.RectF
+import android.graphics.Shader
 import android.util.AttributeSet
 import android.view.View
 import androidx.annotation.ColorInt
@@ -58,6 +59,9 @@ public class BalloonAnchorOverlayView @JvmOverloads constructor(
   @get:ColorInt
   public var overlayPaddingColor: Int by viewProperty(Color.TRANSPARENT)
 
+  /** shader of the overlay padding's painter. */
+  public var overlayPaddingShader: Shader? by viewProperty(null)
+
   /** padding value of the internal overlay shape. */
   @get:Px
   public var overlayPadding: Float by viewProperty(0f)
@@ -130,6 +134,7 @@ public class BalloonAnchorOverlayView @JvmOverloads constructor(
       color = overlayPaddingColor
       style = Paint.Style.STROKE
       strokeWidth = overlayPadding
+      shader = overlayPaddingShader
     }
 
     if (anchorViewList.isNullOrEmpty()) {