Add small patch to reposition terminal text when navigating to Sessio…

…n Grid
migueldeicaza · Feb 29, 2024 · abdabad · abdabad
1 parent ea0f681
commit abdabad
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/Sources/SwiftTerm/iOS/iOSTerminalView.swift b/Sources/SwiftTerm/iOS/iOSTerminalView.swift
@@ -436,6 +436,13 @@ open class TerminalView: UIScrollView, UITextInputTraits, UIKeyInput, UIScrollVi
         return Int(topVisibleLine)...Int(bottomVisibleLine)
     }
 
+    public func repositionVisibleFrame () {
+        let topVisibleLine = contentOffset.y/cellDimension.height
+        let bottomVisibleLine = (topVisibleLine+frame.height/cellDimension.height)-1
+        let lines = self.terminal.buffer.lines.count
+        contentOffset.y = max(0, CGFloat(lines) - bottomVisibleLine) * cellDimension.height
+    }
+
     @objc func singleTap (_ gestureRecognizer: UITapGestureRecognizer)
     {
         if isFirstResponder {