many more fixes to nativewidth/height layout changes.

8 files changed, 63 insertions, 43 deletions

diff --git a/src/client/views/collections/CollectionSchemaView.tsx b/src/client/views/collections/CollectionSchemaView.tsx
index df9f65a21..e835811c9 100644
--- a/src/client/views/collections/CollectionSchemaView.tsx
+++ b/src/client/views/collections/CollectionSchemaView.tsx
@@ -12,7 +12,7 @@ import { List } from "../../../new_fields/List";
 import { listSpec } from "../../../new_fields/Schema";
 import { SchemaHeaderField } from "../../../new_fields/SchemaHeaderField";
 import { ComputedField } from "../../../new_fields/ScriptField";
-import { Cast, FieldValue, NumCast, StrCast } from "../../../new_fields/Types";
+import { Cast, FieldValue, NumCast, StrCast, BoolCast } from "../../../new_fields/Types";
 import { Docs, DocumentOptions } from "../../documents/Documents";
 import { Gateway } from "../../northstar/manager/Gateway";
 import { CompileScript, Transformer, ts } from "../../util/Scripting";
@@ -118,29 +118,32 @@ export class CollectionSchemaView extends CollectionSubView(doc => doc) {
 
     @computed
     get previewPanel() {
-        return !this.previewDocument ? (null) : <div ref={this.createTarget} style={{ width: `${this.previewWidth()}px` }}>
-            <ContentFittingDocumentView
-                Document={this.previewDocument}
-                DataDocument={undefined}
-                NativeHeight={returnZero}
-                NativeWidth={returnZero}
-                focus={emptyFunction}
-                LibraryPath={this.props.LibraryPath}
-                renderDepth={this.props.renderDepth}
-                rootSelected={this.rootSelected}
-                PanelWidth={this.previewWidth}
-                PanelHeight={this.previewHeight}
-                getTransform={this.getPreviewTransform}
-                CollectionDoc={this.props.CollectionView && this.props.CollectionView.props.Document}
-                CollectionView={this.props.CollectionView}
-                moveDocument={this.props.moveDocument}
-                addDocument={this.props.addDocument}
-                removeDocument={this.props.removeDocument}
-                active={this.props.active}
-                whenActiveChanged={this.props.whenActiveChanged}
-                addDocTab={this.props.addDocTab}
-                pinToPres={this.props.pinToPres}
-            />
+        return <div ref={this.createTarget} style={{ width: `${this.previewWidth()}px` }}>
+            {!this.previewDocument ? (null) :
+                <ContentFittingDocumentView
+                    Document={this.previewDocument}
+                    DataDocument={undefined}
+                    NativeHeight={returnZero}
+                    NativeWidth={returnZero}
+                    fitToBox={true}
+                    FreezeDimensions={true}
+                    focus={emptyFunction}
+                    LibraryPath={this.props.LibraryPath}
+                    renderDepth={this.props.renderDepth}
+                    rootSelected={this.rootSelected}
+                    PanelWidth={this.previewWidth}
+                    PanelHeight={this.previewHeight}
+                    getTransform={this.getPreviewTransform}
+                    CollectionDoc={this.props.CollectionView?.props.Document}
+                    CollectionView={this.props.CollectionView}
+                    moveDocument={this.props.moveDocument}
+                    addDocument={this.props.addDocument}
+                    removeDocument={this.props.removeDocument}
+                    active={this.props.active}
+                    whenActiveChanged={this.props.whenActiveChanged}
+                    addDocTab={this.props.addDocTab}
+                    pinToPres={this.props.pinToPres}
+                />}
         </div>;
     }
 
diff --git a/src/client/views/collections/CollectionStackingView.tsx b/src/client/views/collections/CollectionStackingView.tsx
index 8ceeb66f1..d17b1ee48 100644
--- a/src/client/views/collections/CollectionStackingView.tsx
+++ b/src/client/views/collections/CollectionStackingView.tsx
@@ -116,7 +116,7 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
     componentDidMount() {
         super.componentDidMount();
         this._heightDisposer = reaction(() => {
-            if (this.props.Document._autoHeight && !this.props.NativeHeight()) {
+            if (this.props.Document._autoHeight && !this.layoutDoc._nativeHeight) {
                 const sectionsList = Array.from(this.Sections.size ? this.Sections.values() : [this.filteredChildren]);
                 if (this.isStackingView) {
                     const res = this.props.ContentScaling() * sectionsList.reduce((maxHght, s) => {
@@ -175,17 +175,19 @@ export class CollectionStackingView extends CollectionSubView(doc => doc) {
             backgroundColor={this.props.backgroundColor}
             LayoutDoc={this.props.childLayoutTemplate}
             LibraryPath={this.props.LibraryPath}
-            FreezeDimensions={this.props.freezeDimensions}
+            FreezeDimensions={this.props.freezeChildDimensions}
             renderDepth={this.props.renderDepth + 1}
-            fitToBox={this.props.fitToBox}
+            PanelWidth={width}
+            PanelHeight={height}
+            NativeHeight={returnZero}
+            NativeWidth={returnZero}
+            fitToBox={BoolCast(this.props.Document._freezeChildDimensions)}
             rootSelected={this.rootSelected}
             dropAction={StrCast(this.props.Document.childDropAction) as dropActionType}
             onClick={layoutDoc.isTemplateDoc ? this.onClickHandler : this.onChildClickHandler}
-            PanelWidth={width}
-            PanelHeight={height}
             ScreenToLocalTransform={dxf}
             focus={this.props.focus}
-            ContainingCollectionDoc={this.props.CollectionView && this.props.CollectionView.props.Document}
+            ContainingCollectionDoc={this.props.CollectionView?.props.Document}
             ContainingCollectionView={this.props.CollectionView}
             addDocument={this.props.addDocument}
             moveDocument={this.props.moveDocument}
diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx
index 32449de5e..a46bc67a2 100644
--- a/src/client/views/collections/CollectionSubView.tsx
+++ b/src/client/views/collections/CollectionSubView.tsx
@@ -43,7 +43,7 @@ export interface CollectionViewProps extends FieldViewProps {
 export interface SubCollectionViewProps extends CollectionViewProps {
     CollectionView: Opt<CollectionView>;
     children?: never | (() => JSX.Element[]) | React.ReactNode;
-    freezeDimensions?: boolean; // used by TimeView to coerce documents to treat their width height as their native width/height
+    freezeChildDimensions?: boolean; // used by TimeView to coerce documents to treat their width height as their native width/height
     overrideDocuments?: Doc[]; // used to override the documents shown by the sub collection to an explicit list (see LinkBox)
     ignoreFields?: string[]; // used in TreeView to ignore specified fields (see LinkBox)
     isAnnotationOverlay?: boolean;
diff --git a/src/client/views/collections/CollectionTimeView.tsx b/src/client/views/collections/CollectionTimeView.tsx
index d9a10cdc8..4b005ba42 100644
--- a/src/client/views/collections/CollectionTimeView.tsx
+++ b/src/client/views/collections/CollectionTimeView.tsx
@@ -72,7 +72,7 @@ export class CollectionTimeView extends CollectionSubView(doc => doc) {
 
     @computed get contents() {
         return <div className="collectionTimeView-innards" key="timeline" style={{ width: "100%" }}>
-            <CollectionFreeFormView {...this.props} freezeDimensions={BoolCast(this.layoutDoc._freezeChildDimensions, true)} layoutEngine={this.layoutEngine} />
+            <CollectionFreeFormView {...this.props} freezeChildDimensions={BoolCast(this.layoutDoc._freezeChildDimensions, true)} layoutEngine={this.layoutEngine} />
         </div>;
     }
 
diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx
index 10da50e35..eff4758cf 100644
--- a/src/client/views/collections/CollectionTreeView.tsx
+++ b/src/client/views/collections/CollectionTreeView.tsx
@@ -103,7 +103,7 @@ class TreeView extends React.Component<TreeViewProps> {
     set treeViewOpen(c: boolean) { if (this.props.treeViewPreventOpen) this._overrideTreeViewOpen = c; else this.props.document.treeViewOpen = this._overrideTreeViewOpen = c; }
     @computed get treeViewOpen() { return (!this.props.treeViewPreventOpen && BoolCast(this.props.document.treeViewOpen)) || this._overrideTreeViewOpen; }
     @computed get treeViewExpandedView() { return StrCast(this.props.document.treeViewExpandedView, this.defaultExpandedView); }
-    @computed get MAX_EMBED_HEIGHT() { return NumCast(this.props.document.maxEmbedHeight, 300); }
+    @computed get MAX_EMBED_HEIGHT() { return NumCast(this.props.containingCollection.maxEmbedHeight, 200); }
     @computed get dataDoc() { return this.templateDataDoc ? this.templateDataDoc : this.props.document; }
     @computed get fieldKey() {
         const splits = StrCast(Doc.LayoutField(this.props.document)).split("fieldKey={\'");
@@ -280,7 +280,7 @@ class TreeView extends React.Component<TreeViewProps> {
     }
     docWidth = () => {
         const layoutDoc = Doc.Layout(this.props.document);
-        const aspect = NumCast(layoutDoc._nativeHeight) / NumCast(layoutDoc._nativeWidth);
+        const aspect = NumCast(layoutDoc._nativeHeight, layoutDoc._fitWidth ? 0 : layoutDoc[HeightSym]()) / NumCast(layoutDoc._nativeWidth, layoutDoc._fitWidth ? 1 : layoutDoc[WidthSym]());
         if (aspect) return Math.min(layoutDoc[WidthSym](), Math.min(this.MAX_EMBED_HEIGHT / aspect, this.props.panelWidth() - 20));
         return NumCast(layoutDoc._nativeWidth) ? Math.min(layoutDoc[WidthSym](), this.props.panelWidth() - 20) : this.props.panelWidth() - 20;
     }
@@ -288,7 +288,7 @@ class TreeView extends React.Component<TreeViewProps> {
         const layoutDoc = Doc.Layout(this.props.document);
         const bounds = this.boundsOfCollectionDocument;
         return Math.min(this.MAX_EMBED_HEIGHT, (() => {
-            const aspect = NumCast(layoutDoc._nativeHeight) / NumCast(layoutDoc._nativeWidth, 1);
+            const aspect = NumCast(layoutDoc._nativeHeight, layoutDoc._fitWidth ? 0 : layoutDoc[HeightSym]()) / NumCast(layoutDoc._nativeWidth, layoutDoc._fitWidth ? 1 : layoutDoc[WidthSym]());
             if (aspect) return this.docWidth() * aspect;
             if (bounds) return this.docWidth() * (bounds.b - bounds.y) / (bounds.r - bounds.x);
             return layoutDoc._fitWidth ? (!this.props.document.nativeHeight ? NumCast(this.props.containingCollection._height) :
@@ -376,6 +376,7 @@ class TreeView extends React.Component<TreeViewProps> {
                     rootSelected={returnTrue}
                     backgroundColor={this.props.backgroundColor}
                     fitToBox={this.boundsOfCollectionDocument !== undefined}
+                    FreezeDimensions={true}
                     PanelWidth={this.docWidth}
                     PanelHeight={this.docHeight}
                     getTransform={this.docTransform}
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index ceec9dfcc..22dd2d831 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -15,7 +15,7 @@ import { ScriptField } from "../../../../new_fields/ScriptField";
 import { BoolCast, Cast, FieldValue, NumCast, ScriptCast, StrCast } from "../../../../new_fields/Types";
 import { TraceMobx } from "../../../../new_fields/util";
 import { GestureUtils } from "../../../../pen-gestures/GestureUtils";
-import { aggregateBounds, intersectRect, returnOne, Utils } from "../../../../Utils";
+import { aggregateBounds, intersectRect, returnOne, Utils, returnZero } from "../../../../Utils";
 import { CognitiveServices } from "../../../cognitive_services/CognitiveServices";
 import { DocServer } from "../../../DocServer";
 import { Docs } from "../../../documents/Documents";
@@ -89,7 +89,7 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
     @computed get fitToContent() { return (this.props.fitToBox || this.Document._fitToBox) && !this.isAnnotationOverlay; }
     @computed get parentScaling() { return this.props.ContentScaling && this.fitToContent && !this.isAnnotationOverlay ? this.props.ContentScaling() : 1; }
     @computed get contentBounds() { return aggregateBounds(this._layoutElements.filter(e => e.bounds && !e.bounds.z).map(e => e.bounds!), NumCast(this.layoutDoc.xPadding, 10), NumCast(this.layoutDoc.yPadding, 10)); }
-    @computed get nativeWidth() { return this.Document._fitToContent ? 0 : NumCast(this.Document._nativeWidth, this.props.NativeWidth()); }
+    @computed get nativeWidth() { return this.fitToContent ? 0 : NumCast(this.Document._nativeWidth, this.props.NativeWidth()); }
     @computed get nativeHeight() { return this.fitToContent ? 0 : NumCast(this.Document._nativeHeight, this.props.NativeHeight()); }
     private get isAnnotationOverlay() { return this.props.isAnnotationOverlay; }
     private get borderWidth() { return this.isAnnotationOverlay ? 0 : COLLECTION_BORDER_WIDTH; }
@@ -822,10 +822,13 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
     getChildDocumentViewProps(childLayout: Doc, childData?: Doc): DocumentViewProps {
         return {
             ...this.props,
+            NativeHeight: returnZero,
+            NativeWidth: returnZero,
+            fitToBox: false,
             DataDoc: childData,
             Document: childLayout,
             LibraryPath: this.libraryPath,
-            FreezeDimensions: this.props.freezeDimensions,
+            FreezeDimensions: this.props.freezeChildDimensions,
             layoutKey: undefined,
             rootSelected: this.rootSelected,
             dropAction: StrCast(this.props.Document.childDropAction) as dropActionType,
@@ -958,8 +961,8 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
                     dataProvider={this.childDataProvider}
                     LayoutDoc={this.childLayoutDocFunc}
                     jitterRotation={NumCast(this.props.Document.jitterRotation)}
-                    fitToBox={this.props.fitToBox || this.props.layoutEngine !== undefined}
-                    FreezeDimensions={this.props.layoutEngine !== undefined}
+                    fitToBox={this.props.fitToBox || BoolCast(this.props.freezeChildDimensions)}
+                    FreezeDimensions={BoolCast(this.props.freezeChildDimensions)}
                 />,
                 bounds: this.childDataProvider(pair.layout)
             }));
@@ -1122,8 +1125,10 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
 
     @computed get contentScaling() {
         if (this.props.annotationsKey) return 0;
-        const hscale = this.nativeHeight ? this.props.PanelHeight() / this.nativeHeight : 1;
-        const wscale = this.nativeWidth ? this.props.PanelWidth() / this.nativeWidth : 1;
+        const nw = NumCast(this.Document._nativeWidth, this.props.NativeWidth());
+        const nh = NumCast(this.Document._nativeHeight, this.props.NativeHeight());
+        const hscale = nh ? this.props.PanelHeight() / nh : 1;
+        const wscale = nw ? this.props.PanelWidth() / nw : 1;
         return wscale < hscale ? wscale : hscale;
     }
     render() {
diff --git a/src/client/views/collections/collectionMulticolumn/CollectionMulticolumnView.tsx b/src/client/views/collections/collectionMulticolumn/CollectionMulticolumnView.tsx
index aa8e1fb43..7e511ae34 100644
--- a/src/client/views/collections/collectionMulticolumn/CollectionMulticolumnView.tsx
+++ b/src/client/views/collections/collectionMulticolumn/CollectionMulticolumnView.tsx
@@ -14,6 +14,7 @@ import "./collectionMulticolumnView.scss";
 import ResizeBar from './MulticolumnResizer';
 import WidthLabel from './MulticolumnWidthLabel';
 import { List } from '../../../../new_fields/List';
+import { returnZero } from '../../../../Utils';
 
 type MulticolumnDocument = makeInterface<[typeof documentSchema]>;
 const MulticolumnDocument = makeInterface(documentSchema);
@@ -208,6 +209,10 @@ export class CollectionMulticolumnView extends CollectionSubView(MulticolumnDocu
             {...this.props}
             Document={layout}
             DataDocument={layout.resolvedDataDoc as Doc}
+            NativeHeight={returnZero}
+            NativeWidth={returnZero}
+            fitToBox={BoolCast(this.props.Document._freezeChildDimensions)}
+            FreezeDimensions={BoolCast(this.props.Document._freezeChildDimensions)}
             backgroundColor={this.props.backgroundColor}
             CollectionDoc={this.props.Document}
             PanelWidth={width}
diff --git a/src/client/views/collections/collectionMulticolumn/CollectionMultirowView.tsx b/src/client/views/collections/collectionMulticolumn/CollectionMultirowView.tsx
index 5e59f8237..daf1fda6c 100644
--- a/src/client/views/collections/collectionMulticolumn/CollectionMultirowView.tsx
+++ b/src/client/views/collections/collectionMulticolumn/CollectionMultirowView.tsx
@@ -6,7 +6,7 @@ import * as React from "react";
 import { Doc } from '../../../../new_fields/Doc';
 import { NumCast, StrCast, BoolCast, ScriptCast } from '../../../../new_fields/Types';
 import { ContentFittingDocumentView } from '../../nodes/ContentFittingDocumentView';
-import { Utils } from '../../../../Utils';
+import { Utils, returnZero } from '../../../../Utils';
 import "./collectionMultirowView.scss";
 import { computed, trace, observable, action } from 'mobx';
 import { Transform } from '../../../util/Transform';
@@ -208,6 +208,10 @@ export class CollectionMultirowView extends CollectionSubView(MultirowDocument)
             {...this.props}
             Document={layout}
             DataDocument={layout.resolvedDataDoc as Doc}
+            NativeHeight={returnZero}
+            NativeWidth={returnZero}
+            fitToBox={BoolCast(this.props.Document._freezeChildDimensions)}
+            FreezeDimensions={BoolCast(this.props.Document._freezeChildDimensions)}
             backgroundColor={this.props.backgroundColor}
             CollectionDoc={this.props.Document}
             PanelWidth={width}