From c885ae59ea378648dcc70b6f17dac2d3999c60b1 Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Fri, 17 Mar 2023 17:03:32 -0400
Subject: fixed clicking and dragging stackedTimeline anchors.  updated
 followLink parameters

---
 .../collections/CollectionStackedTimeline.tsx      | 39 ++++++++++++----------
 1 file changed, 21 insertions(+), 18 deletions(-)

(limited to 'src/client/views/collections/CollectionStackedTimeline.tsx')

diff --git a/src/client/views/collections/CollectionStackedTimeline.tsx b/src/client/views/collections/CollectionStackedTimeline.tsx
index 302d4a464..d4e83f609 100644
--- a/src/client/views/collections/CollectionStackedTimeline.tsx
+++ b/src/client/views/collections/CollectionStackedTimeline.tsx
@@ -9,7 +9,7 @@ import { listSpec } from '../../../fields/Schema';
 import { ComputedField, ScriptField } from '../../../fields/ScriptField';
 import { Cast, NumCast } from '../../../fields/Types';
 import { ImageField } from '../../../fields/URLField';
-import { emptyFunction, formatTime, OmitKeys, returnFalse, returnOne, returnTrue, setupMoveUpEvents, smoothScrollHorizontal, StopEvent } from '../../../Utils';
+import { emptyFunction, formatTime, OmitKeys, returnFalse, returnNone, returnOne, returnTrue, setupMoveUpEvents, smoothScrollHorizontal, StopEvent } from '../../../Utils';
 import { Docs } from '../../documents/Documents';
 import { DocumentType } from '../../documents/DocumentTypes';
 import { DocumentManager } from '../../util/DocumentManager';
@@ -180,12 +180,15 @@ export class CollectionStackedTimeline extends CollectionSubView<CollectionStack
         if (
             // need to include range inputs because after dragging video time slider it becomes target element
             !(e.target instanceof HTMLInputElement && !(e.target.type === 'range')) &&
-            this.props.isSelected(true)
+            this.props.isContentActive()
         ) {
             // if shift pressed scrub 1 second otherwise 1/10th
             const jump = e.shiftKey ? 1 : 0.1;
             switch (e.key) {
                 case ' ':
+                    this.props.playing() ? this.props.Pause() : this.props.Play();
+                    break;
+                case '^':
                     if (!CollectionStackedTimeline.SelectingRegion) {
                         this._markerStart = this._markerEnd = this.currentTime;
                         CollectionStackedTimeline.SelectingRegion = this;
@@ -423,7 +426,7 @@ export class CollectionStackedTimeline extends CollectionSubView<CollectionStack
 
     @action
     playOnClick = (anchorDoc: Doc, clientX: number) => {
-        const seekTimeInSeconds = this.anchorStart(anchorDoc) - 0.25;
+        const seekTimeInSeconds = this.anchorStart(anchorDoc) - 0.05;
         const endTime = this.anchorEnd(anchorDoc);
         if (this.layoutDoc.autoPlayAnchors) {
             if (this.props.playing()) this.props.Pause();
@@ -449,9 +452,9 @@ export class CollectionStackedTimeline extends CollectionSubView<CollectionStack
     @action
     clickAnchor = (anchorDoc: Doc, clientX: number) => {
         if (anchorDoc.isLinkButton) {
-            LinkFollower.FollowLink(undefined, anchorDoc, this.props, false);
+            LinkFollower.FollowLink(undefined, anchorDoc, false);
         }
-        const seekTimeInSeconds = this.anchorStart(anchorDoc) - 0.25;
+        const seekTimeInSeconds = this.anchorStart(anchorDoc) - 0.05;
         const endTime = this.anchorEnd(anchorDoc);
         if (seekTimeInSeconds < NumCast(this.layoutDoc._currentTimecode) + 1e-4 && endTime > NumCast(this.layoutDoc._currentTimecode) - 1e-4) {
             if (this.props.playing()) this.props.Pause();
@@ -598,10 +601,7 @@ export class CollectionStackedTimeline extends CollectionSubView<CollectionStack
                                         top,
                                         width: `${width}px`,
                                         height: `${height}px`,
-                                    }}
-                                    onClick={e => {
-                                        this.props.playFrom(start, this.anchorEnd(d.anchor));
-                                        e.stopPropagation();
+                                        pointerEvents: 'none',
                                     }}>
                                     <StackedTimelineAnchor
                                         {...this.props}
@@ -754,7 +754,7 @@ class StackedTimelineAnchor extends React.Component<StackedTimelineAnchorProps>
                     time < NumCast(this.props.mark[this.props.endTag]) &&
                     this._lastTimecode < NumCast(this.props.mark[this.props.startTag]) - 1e-5
                 ) {
-                    LinkFollower.FollowLink(undefined, this.props.mark, this.props as any as DocumentViewProps, false);
+                    LinkFollower.FollowLink(undefined, this.props.mark, false);
                 }
                 this._lastTimecode = time;
             }
@@ -765,7 +765,9 @@ class StackedTimelineAnchor extends React.Component<StackedTimelineAnchorProps>
         this._disposer?.();
     }
 
+    @observable noEvents = false;
     // starting the drag event for anchor resizing
+    @action
     onAnchorDown = (e: React.PointerEvent, anchor: Doc, left: boolean): void => {
         //this.props._timeline?.setPointerCapture(e.pointerId);
         const newTime = (e: PointerEvent) => {
@@ -783,8 +785,8 @@ class StackedTimelineAnchor extends React.Component<StackedTimelineAnchorProps>
             }
             return false;
         };
+        this.noEvents = true;
         var undo: UndoManager.Batch | undefined;
-
         setupMoveUpEvents(
             this,
             e,
@@ -793,11 +795,11 @@ class StackedTimelineAnchor extends React.Component<StackedTimelineAnchorProps>
                 this.props.setTime(newTime(e));
                 return changeAnchor(anchor, left, newTime(e));
             },
-            e => {
+            action(e => {
                 this.props.setTime(newTime(e));
-                // this.props._timeline?.releasePointerCapture(e.pointerId);
                 undo?.end();
-            },
+                this.noEvents = false;
+            }),
             emptyFunction
         );
     };
@@ -828,6 +830,7 @@ class StackedTimelineAnchor extends React.Component<StackedTimelineAnchorProps>
                     ref={action((r: DocumentView | null) => (anchor.view = r))}
                     Document={mark}
                     DataDoc={undefined}
+                    pointerEvents={this.noEvents ? returnNone : undefined}
                     styleProvider={this.props.styleProvider}
                     renderDepth={this.props.renderDepth + 1}
                     LayoutTemplate={undefined}
@@ -858,15 +861,15 @@ class StackedTimelineAnchor extends React.Component<StackedTimelineAnchorProps>
     render() {
         const inner = this.renderInner(this.props.mark, this.props.rangeClickScript, this.props.rangePlayScript, this.anchorScreenToLocalXf, this.width, this.height);
         return (
-            <>
+            <div style={{ pointerEvents: this.noEvents ? 'none' : undefined }}>
                 {inner.view}
                 {!inner.anchor.view || !SelectionManager.IsSelected(inner.anchor.view) ? null : (
                     <>
-                        <div key="left" className="collectionStackedTimeline-left-resizer" onPointerDown={e => this.onAnchorDown(e, this.props.mark, true)} />
-                        <div key="right" className="collectionStackedTimeline-resizer" onPointerDown={e => this.onAnchorDown(e, this.props.mark, false)} />
+                        <div key="left" className="collectionStackedTimeline-left-resizer" style={{ pointerEvents: this.noEvents ? 'none' : undefined }} onPointerDown={e => this.onAnchorDown(e, this.props.mark, true)} />
+                        <div key="right" className="collectionStackedTimeline-resizer" style={{ pointerEvents: this.noEvents ? 'none' : undefined }} onPointerDown={e => this.onAnchorDown(e, this.props.mark, false)} />
                     </>
                 )}
-            </>
+            </div>
         );
     }
 }
-- 
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