From 57c4cde2fab898976deec3fd037a3c9052ee2d30 Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Thu, 28 May 2020 18:43:14 -0400
Subject: added aimated transitions to presentations of frame animations

---
 .../collectionFreeForm/CollectionFreeFormView.tsx          | 14 +++++++++++---
 src/client/views/nodes/CollectionFreeFormDocumentView.tsx  |  5 +++--
 src/client/views/nodes/PresBox.tsx                         |  5 +++++
 3 files changed, 19 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 9d10ff158..cb1228fed 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -1350,8 +1350,14 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
             getContainerTransform={this.getContainerTransform}
             getTransform={this.getTransform}
             isAnnotationOverlay={this.isAnnotationOverlay}>
-            <CollectionFreeFormViewPannableContents centeringShiftX={this.centeringShiftX} centeringShiftY={this.centeringShiftY} shifted={!this.nativeHeight && !this.isAnnotationOverlay}
-                easing={this.easing} viewDefDivClick={this.props.viewDefDivClick} zoomScaling={this.zoomScaling} panX={this.panX} panY={this.panY}>
+            <CollectionFreeFormViewPannableContents
+                centeringShiftX={this.centeringShiftX}
+                centeringShiftY={this.centeringShiftY}
+                shifted={!this.nativeHeight && !this.isAnnotationOverlay}
+                easing={this.easing}
+                transition={Cast(this.layoutDoc.transition, "string", null)}
+                viewDefDivClick={this.props.viewDefDivClick}
+                zoomScaling={this.zoomScaling} panX={this.panX} panY={this.panY}>
                 {this.children}
             </CollectionFreeFormViewPannableContents>
             {this._timelineVisible ? <Timeline ref={this._timelineRef} {...this.props} /> : (null)}
@@ -1445,6 +1451,7 @@ interface CollectionFreeFormViewPannableContentsProps {
     viewDefDivClick?: ScriptField;
     children: () => JSX.Element[];
     shifted: boolean;
+    transition?: string;
 }
 
 @observer
@@ -1459,7 +1466,8 @@ class CollectionFreeFormViewPannableContents extends React.Component<CollectionF
         return <div className={freeformclass}
             style={{
                 width: this.props.shifted ? 0 : undefined, height: this.props.shifted ? 0 : undefined,
-                transform: `translate(${cenx}px, ${ceny}px) scale(${zoom}) translate(${panx}px, ${pany}px)`
+                transform: `translate(${cenx}px, ${ceny}px) scale(${zoom}) translate(${panx}px, ${pany}px)`,
+                transition: this.props.transition
             }}>
             {this.props.children()}
         </div>;
diff --git a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
index 682aed8f5..697111ac8 100644
--- a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
+++ b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
@@ -96,12 +96,12 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
             opacityindexed?.length <= timecode + 1 && opacityindexed.push(undefined as any as number);
             doc.transition = "all 1s";
         });
-        setTimeout(() => docs.forEach(doc => doc.transition = undefined), 1010);
+        setTimeout(() => docs.forEach(doc => doc.transition = "inherit"), 1010);
     }
 
     public static gotoKeyframe(docs: Doc[]) {
         docs.forEach(doc => doc.transition = "all 1s");
-        setTimeout(() => docs.forEach(doc => doc.transition = undefined), 1010);
+        setTimeout(() => docs.forEach(doc => doc.transition = "inherit"), 1010);
     }
 
     public static setupKeyframes(docs: Doc[], timecode: number, progressivize: boolean = false) {
@@ -119,6 +119,7 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
             doc.x = ComputedField.MakeInterpolated("x", "activeFrame");
             doc.y = ComputedField.MakeInterpolated("y", "activeFrame");
             doc.opacity = ComputedField.MakeInterpolated("opacity", "activeFrame");
+            doc.transition = "inherit";
         });
     }
 
diff --git a/src/client/views/nodes/PresBox.tsx b/src/client/views/nodes/PresBox.tsx
index 05306c29f..56a543f46 100644
--- a/src/client/views/nodes/PresBox.tsx
+++ b/src/client/views/nodes/PresBox.tsx
@@ -62,6 +62,11 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps, PresBoxSchema>
         const lastFrame = Cast(presTargetDoc.lastFrame, "number", null);
         const curFrame = NumCast(presTargetDoc.currentFrame);
         if (lastFrame !== undefined && curFrame < lastFrame) {
+            //const docs = DocListCast(presTargetDoc[Doc.LayoutFieldKey(presTargetDoc)]);
+            presTargetDoc.transition = "all 1s";
+            setTimeout(() => presTargetDoc.transition = undefined, 1010);
+            // docs.forEach(doc => doc.transition = "all 1s");
+            // setTimeout(() => docs.forEach(doc => doc.transition = undefined), 1010);
             presTargetDoc.currentFrame = curFrame + 1;
         }
         else if (this.childDocs[this.itemIndex + 1] !== undefined) {
-- 
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