From 34d43b0d7ff1829514566e2b6b8514f6176e7c60 Mon Sep 17 00:00:00 2001
From: Bob Zeleznik <zzzman@gmail.com>
Date: Tue, 9 Jun 2020 11:48:22 -0400
Subject: fixed keyFrame animation positioning issues when adding a doc at t !=
 0. added isInkMask field and inkStroke menu option to create an ink mask. 
 added cantLeaveCollection flag.

---
 src/client/views/InkingStroke.tsx                   | 21 +++++++++++++++------
 src/client/views/collections/CollectionSubView.tsx  |  2 +-
 src/client/views/collections/CollectionView.tsx     |  3 ++-
 .../collectionFreeForm/CollectionFreeFormView.tsx   |  2 +-
 .../views/nodes/CollectionFreeFormDocumentView.tsx  | 17 ++++++++---------
 src/fields/documentSchemas.ts                       |  2 ++
 6 files changed, 29 insertions(+), 18 deletions(-)

(limited to 'src')

diff --git a/src/client/views/InkingStroke.tsx b/src/client/views/InkingStroke.tsx
index b545ede54..7dac2e3b5 100644
--- a/src/client/views/InkingStroke.tsx
+++ b/src/client/views/InkingStroke.tsx
@@ -31,6 +31,14 @@ export class InkingStroke extends ViewBoxBaseComponent<FieldViewProps, InkDocume
         CognitiveServices.Inking.Appliers.ConcatenateHandwriting(this.dataDoc, ["inkAnalysis", "handwriting"], [data]);
     }
 
+    private makeMask = () => {
+        this.props.Document._backgroundColor = "rgba(0,0,0,0.7)";
+        this.props.Document.mixBlendMode = "hard-light";
+        this.props.Document.color = "#9b9b9bff";
+        this.props.Document.cantLeaveCollection = true;
+        this.props.Document.isInkMask = true;
+    }
+
     render() {
         TraceMobx();
         const data: InkData = Cast(this.dataDoc[this.fieldKey], InkField)?.inkData ?? [];
@@ -52,13 +60,14 @@ export class InkingStroke extends ViewBoxBaseComponent<FieldViewProps, InkDocume
             <svg className="inkingStroke"
                 width={width}
                 height={height}
-                style={{ mixBlendMode: this.layoutDoc.tool === InkTool.Highlighter ? "multiply" : "unset" }}
+                style={{
+                    pointerEvents: this.props.Document.isInkMask ? "all" : undefined,
+                    transform: this.props.Document.isInkMask ? "translate(2500px, 2500px)" : undefined,
+                    mixBlendMode: this.layoutDoc.tool === InkTool.Highlighter ? "multiply" : "unset"
+                }}
                 onContextMenu={() => {
-                    ContextMenu.Instance.addItem({
-                        description: "Analyze Stroke",
-                        event: this.analyzeStrokes,
-                        icon: "paint-brush"
-                    });
+                    ContextMenu.Instance.addItem({ description: "Analyze Stroke", event: this.analyzeStrokes, icon: "paint-brush" });
+                    ContextMenu.Instance.addItem({ description: "Make Mask", event: this.makeMask, icon: "paint-brush" });
                 }}
             >
                 {points}
diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx
index 167bce131..47d571bcc 100644
--- a/src/client/views/collections/CollectionSubView.tsx
+++ b/src/client/views/collections/CollectionSubView.tsx
@@ -221,7 +221,7 @@ export function CollectionSubView<T, X>(schemaCtor: (doc: Doc) => T, moreProps?:
                 } else {
                     added = this.addDocument(docDragData.droppedDocuments);
                 }
-                e.stopPropagation();
+                added && e.stopPropagation();
                 return added;
             }
             else if (de.complete.annoDragData) {
diff --git a/src/client/views/collections/CollectionView.tsx b/src/client/views/collections/CollectionView.tsx
index 3330abbc4..7f2b5ff8e 100644
--- a/src/client/views/collections/CollectionView.tsx
+++ b/src/client/views/collections/CollectionView.tsx
@@ -163,7 +163,8 @@ export class CollectionView extends Touchable<FieldViewProps & CollectionViewCus
         if (Doc.AreProtosEqual(this.props.Document, targetCollection)) {
             return true;
         }
-        return this.removeDocument(doc) ? addDocument(doc) : false;
+        const first = doc instanceof Doc ? doc : doc[0];
+        return !first?.cantLeaveCollection && this.removeDocument(doc) ? addDocument(doc) : false;
     }
 
     showIsTagged = () => {
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 379156179..d512f815c 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -202,7 +202,7 @@ export class CollectionFreeFormView extends CollectionSubView<PanZoomDocument, P
         const x = (z ? xpo : xp) - docDragData.offset[0];
         const y = (z ? ypo : yp) - docDragData.offset[1];
         const zsorted = this.childLayoutPairs.map(pair => pair.layout).slice().sort((doc1, doc2) => NumCast(doc1.zIndex) - NumCast(doc2.zIndex));
-        zsorted.forEach((doc, index) => doc.zIndex = index + 1);
+        zsorted.forEach((doc, index) => doc.zIndex = doc.isInkMask ? 5000 : index + 1);
         const dropPos = [NumCast(docDragData.droppedDocuments[0].x), NumCast(docDragData.droppedDocuments[0].y)];
         for (let i = 0; i < docDragData.droppedDocuments.length; i++) {
             const d = docDragData.droppedDocuments[i];
diff --git a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
index 910aa744d..77a2e04e6 100644
--- a/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
+++ b/src/client/views/nodes/CollectionFreeFormDocumentView.tsx
@@ -36,7 +36,8 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
         return min + rnd * (max - min);
     }
     get displayName() { return "CollectionFreeFormDocumentView(" + this.rootDoc.title + ")"; } // this makes mobx trace() statements more descriptive
-    get transform() { return `scale(${this.props.ContentScaling()}) translate(${this.X}px, ${this.Y}px) rotate(${this.random(-1, 1) * this.props.jitterRotation}deg)`; }
+    get maskCentering() { return this.props.Document.isInkMask ? 2500 : 0; }
+    get transform() { return `scale(${this.props.ContentScaling()}) translate(${this.X - this.maskCentering}px, ${this.Y - this.maskCentering}px) rotate(${this.random(-1, 1) * this.props.jitterRotation}deg)`; }
     get X() { return this.dataProvider ? this.dataProvider.x : (this.Document.x || 0); }
     get Y() { return this.dataProvider ? this.dataProvider.y : (this.Document.y || 0); }
     get Opacity() { return this.dataProvider ? this.dataProvider.opacity : Cast(this.layoutDoc.opacity, "number", null); }
@@ -79,8 +80,6 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
 
     public static setValues(time: number, d: Doc, x?: number, y?: number, opacity?: number) {
         const timecode = Math.round(time);
-        Cast(d["x-indexed"], listSpec("number"), [])[Math.max(0, timecode - 1)] = x as any as number;
-        Cast(d["y-indexed"], listSpec("number"), [])[Math.max(0, timecode - 1)] = y as any as number;
         Cast(d["x-indexed"], listSpec("number"), [])[timecode] = x as any as number;
         Cast(d["y-indexed"], listSpec("number"), [])[timecode] = y as any as number;
         Cast(d["opacity-indexed"], listSpec("number"), null)[timecode] = opacity as any as number;
@@ -110,12 +109,12 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
             const xlist = new List<number>(numberRange(timecode + 1).map(i => undefined) as any as number[]);
             const ylist = new List<number>(numberRange(timecode + 1).map(i => undefined) as any as number[]);
             const olist = new List<number>(numberRange(timecode + 1).map(t => progressivize && t < i ? 0 : 1));
-            xlist[Math.max(curTimecode - 1, 0)] = xlist[curTimecode] = NumCast(doc.x);
-            ylist[Math.max(curTimecode - 1, 0)] = ylist[curTimecode] = NumCast(doc.y);
+            xlist[curTimecode] = NumCast(doc.x);
+            ylist[curTimecode] = NumCast(doc.y);
             doc["x-indexed"] = xlist;
             doc["y-indexed"] = ylist;
             doc["opacity-indexed"] = olist;
-            doc.activeFrame = ComputedField.MakeFunction("self.context ? (self.context.currentFrame||0) : 0");
+            doc.activeFrame = ComputedField.MakeFunction("self.context?.currentFrame||0");
             doc.x = ComputedField.MakeInterpolated("x", "activeFrame");
             doc.y = ComputedField.MakeInterpolated("y", "activeFrame");
             doc.opacity = ComputedField.MakeInterpolated("opacity", "activeFrame");
@@ -151,12 +150,12 @@ export class CollectionFreeFormDocumentView extends DocComponent<CollectionFreeF
                 outline: this.Highlight ? "orange solid 2px" : "",
                 transform: this.transform,
                 transition: this.props.transition ? this.props.transition : this.dataProvider ? this.dataProvider.transition : StrCast(this.layoutDoc.transition),
-                width: this.width,
-                height: this.height,
+                width: this.props.Document.isInkMask ? 5000 : this.width,
+                height: this.props.Document.isInkMask ? 5000 : this.height,
                 zIndex: this.ZInd,
                 mixBlendMode: StrCast(this.layoutDoc.mixBlendMode) as any,
                 display: this.ZInd === -99 ? "none" : undefined,
-                pointerEvents: this.props.Document.isBackground || this.Opacity === 0 ? "none" : this.props.pointerEvents ? "all" : undefined
+                pointerEvents: this.props.Document.isBackground || this.Opacity === 0 || this.props.Document.isInkMask ? "none" : this.props.pointerEvents ? "all" : undefined
             }} >
             {Doc.UserDoc().renderStyle !== "comic" ? (null) :
                 <div style={{ width: "100%", height: "100%", position: "absolute" }}>
diff --git a/src/fields/documentSchemas.ts b/src/fields/documentSchemas.ts
index 6474ed148..353333028 100644
--- a/src/fields/documentSchemas.ts
+++ b/src/fields/documentSchemas.ts
@@ -58,6 +58,7 @@ export const documentSchema = createSchema({
     color: "string",            // foreground color of document
     fitToBox: "boolean",        // whether freeform view contents should be zoomed/panned to fill the area of the document view
     fontSize: "string",
+    isInkMask: "boolean",       // is the document a mask (ie, sits on top of other documents, has an unbounded width/height that is dark, and content uses 'hard-light' mix-blend-mode to let other documents pop through)
     layout: "string",           // this is the native layout string for the document.  templates can be added using other fields and setting layoutKey below
     layoutKey: "string",        // holds the field key for the field that actually holds the current lyoat
     letterSpacing: "string",
@@ -83,6 +84,7 @@ export const documentSchema = createSchema({
     _lockedTransform: "boolean",// whether a freeformview can pan/zoom
 
     // drag drop properties
+    cantLeaveCollection: "boolean",// whether document can be dropped into a different collection
     dragFactory: Doc,           // the document that serves as the "template" for the onDragStart script.  ie, to drag out copies of the dragFactory document.
     dropAction: "string",       // override specifying what should happen when this document is dropped (can be "alias", "copy", "move")
     targetDropAction: "string", // allows the target of a drop event to specify the dropAction ("alias", "copy", "move") NOTE: if the document is dropped within the same collection, the dropAction is coerced to 'move'
-- 
cgit v1.2.3-70-g09d2