From a359a5e191f4d46240052a7afec358124779bf31 Mon Sep 17 00:00:00 2001
From: Tretzi <tretzi@openclaw.local>
Date: Fri, 20 Mar 2026 00:01:24 -0500
Subject: [PATCH] Auto commit Fri Mar 20 12:01:19 AM CDT 2026

---
 .../mvp/session/TimelineEditorScreen.kt       | 46 ++++++++++++++-----
 1 file changed, 34 insertions(+), 12 deletions(-)

diff --git a/app/src/main/java/com/mindmachine/mvp/session/TimelineEditorScreen.kt b/app/src/main/java/com/mindmachine/mvp/session/TimelineEditorScreen.kt
index e901433..ec97bbd 100644
--- a/app/src/main/java/com/mindmachine/mvp/session/TimelineEditorScreen.kt
+++ b/app/src/main/java/com/mindmachine/mvp/session/TimelineEditorScreen.kt
@@ -4,9 +4,11 @@ import android.view.HapticFeedbackConstants
 import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.Canvas
 import androidx.compose.foundation.background
+import androidx.compose.foundation.gestures.calculateCentroid
+import androidx.compose.foundation.gestures.calculatePan
+import androidx.compose.foundation.gestures.calculateZoom
 import androidx.compose.foundation.gestures.detectDragGestures
 import androidx.compose.foundation.gestures.detectTapGestures
-import androidx.compose.foundation.gestures.detectTransformGestures
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@@ -31,6 +33,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.Path
+import androidx.compose.ui.input.pointer.PointerEventPass
 import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.style.TextAlign
@@ -255,6 +258,36 @@ internal fun TimelineGraph(
                 .fillMaxWidth()
                 .height(190.dp)
                 .background(Color(0xFF0A0E18), RoundedCornerShape(10.dp))
+                .pointerInput(activeCurve, viewport, curveLeft, curveRight) {
+                    awaitPointerEventScope {
+                        while (true) {
+                            val event = awaitPointerEvent(pass = PointerEventPass.Initial)
+                            val pressedCount = event.changes.count { it.pressed }
+                            if (pressedCount < 2) continue
+
+                            val zoom = event.calculateZoom()
+                            val pan = event.calculatePan()
+                            val centroid = event.calculateCentroid(useCurrent = true)
+
+                            if (zoom != 1f || pan.x != 0f || pan.y != 0f) {
+                                val newViewport = viewport.applyZoomPan(
+                                    zoomChange = zoom,
+                                    panPx = pan.x,
+                                    widthPx = size.width.toFloat(),
+                                    centroidPx = centroid.x,
+                                )
+                                onViewportChanged(newViewport)
+                            }
+
+                            // Reserve all 2+ finger gestures for transform handling so they don't
+                            // compete with one-finger point/handle drags.
+                            event.changes.forEach { it.consume() }
+                            draggingPointIndex = null
+                            draggingCurveId = null
+                            dragMode = HandleDrag.NONE
+                        }
+                    }
+                }
                 .pointerInput(viewport, selection, curveLeft, curveRight, activeCurve) {
                     detectDragGestures(
                         onDragStart = { start ->
@@ -340,17 +373,6 @@ internal fun TimelineGraph(
                         }
                     )
                 }
-                .pointerInput(activeCurve, viewport, curveLeft, curveRight) {
-                    detectTransformGestures { centroid, pan, zoom, _ ->
-                        val newViewport = viewport.applyZoomPan(
-                            zoomChange = zoom,
-                            panPx = pan.x,
-                            widthPx = size.width.toFloat(),
-                            centroidPx = centroid.x,
-                        )
-                        onViewportChanged(newViewport)
-                    }
-                }
                 .pointerInput(activeCurve) {
                     detectTapGestures(
                         onTap = { offset ->