datafeed fixes; line drawing fix

src/charts/chart.js

@@ -3,6 +3,7 @@ import {invokeCallbacks, prototype} from "@/common.js";
 import {DataFeed, initFeeDropdown, lookupSymbol} from "@/charts/datafeed.js";
 import {intervalToSeconds, SingletonCoroutine} from "@/misc.js";
 import {useStore} from "@/store/store.js";
+import {dirtyPoints} from "@/charts/chart-misc.js";
 
 export let widget = null
 export let chart = null
@@ -213,6 +214,7 @@ function onSelectedLineToolChanged() {
 }
 
 export let dragging = false
+export let draggingShapeIds = []
 function mouseDown() {
     // console.log('mouseDown')
     // todo push into drawing event queue instead, then set dragging there
@@ -226,9 +228,6 @@ function mouseUp() {
 }
 
 
-export let draggingShapeIds = []
-
-
 function handleCrosshairMovement(point) {
     crosshairHandler.invoke(point) // delayed invocation to await selection to register later in the tv loop
 }
@@ -255,11 +254,10 @@ function doHandleCrosshairMovement(point) {
             catch (e) {
                 continue
             }
-            const points = shape.getPoints();
-
-            // console.log('dragging', shapeId)
-            // invokeCallbacks(shapeCallbacks[shapeId], 'onDrag', shapeId, shape, points)
-            // console.log('calling onPoints')
+            const points = structuredClone(shape.getPoints());
+            const lpbe = shape._model._linePointBeingEdited
+            points[lpbe] = point
+            // console.log('drag calling onPoints', points, shape, lpbe)
             invokeCallbacks(shapeCallbacks[shapeId], 'onPoints', shapeId, shape, points)
         }
     }
@@ -281,7 +279,7 @@ function handleDrawingEvent(id, event) {
     // it's important to decouple our actions from the TV thread.  we must wait until the TV loop is completed
     // before interacting with the chart
     if (drawingEventQueue.length===0)
-        setTimeout(drawingEventWorker,1)
+        setTimeout(drawingEventWorker,0)
     drawingEventQueue.push([id,event])
 }
 
@@ -337,7 +335,7 @@ function doHandleDrawingEvent(id, event) {
         if (dragging) return
         if (id in shapeCallbacks) {
             const points = shape.getPoints()
-            // console.log('points', points)
+            // console.log('points', id, points, dragStartPoints)
             invokeCallbacks(shapeCallbacks[id], 'onPoints', id, shape, points)
         }
     } else if (event === 'properties_changed') {