From 821cdb8d72bba7cd3d7c688e549436125ccd4d6e Mon Sep 17 00:00:00 2001
From: lynxnb <niccolo.betto@gmail.com>
Date: Wed, 5 Apr 2023 01:37:55 +0200
Subject: [PATCH] Draw a circle indicator on OSC buttons with toggle mode
 enabled

---
 .../emu/skyline/input/onscreen/OnScreenButton.kt   | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/app/src/main/java/emu/skyline/input/onscreen/OnScreenButton.kt b/app/src/main/java/emu/skyline/input/onscreen/OnScreenButton.kt
index 95893966..1f36aa35 100644
--- a/app/src/main/java/emu/skyline/input/onscreen/OnScreenButton.kt
+++ b/app/src/main/java/emu/skyline/input/onscreen/OnScreenButton.kt
@@ -40,6 +40,7 @@ abstract class OnScreenButton(
         const val CONFIGURED_ASPECT_RATIO = 2074f / 874f
 
         private var disabledSelectionPaint : Paint? = null
+        private var toggleModePaint : Paint? = null
     }
 
     init {
@@ -50,6 +51,13 @@ abstract class OnScreenButton(
                 strokeWidth = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 2f, onScreenControllerView.context.resources.displayMetrics)
             }
         }
+
+        if (toggleModePaint == null) {
+            toggleModePaint = Paint().apply {
+                style = Paint.Style.STROKE
+                strokeWidth = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 2f, onScreenControllerView.context.resources.displayMetrics)
+            }
+        }
     }
 
     final override val config = OnScreenConfigurationImpl(onScreenControllerView.context, buttonId, defaultRelativeX, defaultRelativeY, defaultEnabled)
@@ -158,6 +166,12 @@ abstract class OnScreenButton(
             }
 
             renderCenteredText(canvas, buttonId.short!!, itemWidth.coerceAtMost(itemHeight) * 0.4f, bounds.centerX().toFloat(), bounds.centerY().toFloat(), alpha)
+
+            if (config.toggleMode) {
+                canvas.drawCircle(bounds.centerX().toFloat(), bounds.centerY().toFloat(), itemWidth.coerceAtMost(itemHeight) * 0.35f, toggleModePaint?.apply {
+                    color = config.textColor
+                    this.alpha = alpha
+                } ?: return)
             }
         }