From f005afb71cc9734a72f13836310769a6a2c7b6b6 Mon Sep 17 00:00:00 2001
From: fullex <106392080+0xfullex@users.noreply.github.com>
Date: Sat, 9 Aug 2025 10:22:31 +0800
Subject: [PATCH] fix(SelectionService): check screen edge to prevent toolbar
 overlay selection (#8972)

feat(SelectionService): add toolbar boundary checks to prevent overflow on screen edges
---
 src/main/services/SelectionService.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/main/services/SelectionService.ts b/src/main/services/SelectionService.ts
index bfee69da88..060708bb4b 100644
--- a/src/main/services/SelectionService.ts
+++ b/src/main/services/SelectionService.ts
@@ -707,6 +707,10 @@ export class SelectionService {
     //use original point to get the display
     const display = screen.getDisplayNearestPoint(refPoint)
 
+    //check if the toolbar exceeds the top or bottom of the screen
+    const exceedsTop = posPoint.y < display.workArea.y
+    const exceedsBottom = posPoint.y > display.workArea.y + display.workArea.height - toolbarHeight
+
     // Ensure toolbar stays within screen boundaries
     posPoint.x = Math.round(
       Math.max(display.workArea.x, Math.min(posPoint.x, display.workArea.x + display.workArea.width - toolbarWidth))
@@ -715,6 +719,14 @@ export class SelectionService {
       Math.max(display.workArea.y, Math.min(posPoint.y, display.workArea.y + display.workArea.height - toolbarHeight))
     )
 
+    //adjust the toolbar position if it exceeds the top or bottom of the screen
+    if (exceedsTop) {
+      posPoint.y = posPoint.y + 32
+    }
+    if (exceedsBottom) {
+      posPoint.y = posPoint.y - 32
+    }
+
     return posPoint
   }