transforms update

5 files changed, 181 insertions, 110 deletions

diff --git a/src/client/views/collections/CollectionDockingView.tsx b/src/client/views/collections/CollectionDockingView.tsx
index 310933275..472f8a4d2 100644
--- a/src/client/views/collections/CollectionDockingView.tsx
+++ b/src/client/views/collections/CollectionDockingView.tsx
@@ -4,18 +4,17 @@ import 'golden-layout/src/css/goldenlayout-base.css';
 import 'golden-layout/src/css/goldenlayout-dark-theme.css';
 import { action, computed, reaction, observable } from "mobx";
 import { observer } from "mobx-react";
-import * as ReactDOM from 'react-dom';
 import { Document } from "../../../fields/Document";
 import { KeyStore } from "../../../fields/Key";
 import { ListField } from "../../../fields/ListField";
-import { NumberField } from "../../../fields/NumberField";
 import { DragManager } from "../../util/DragManager";
 import { Transform } from "../../util/Transform";
 import { DocumentView } from "../nodes/DocumentView";
 import "./CollectionDockingView.scss";
 import { CollectionViewBase, CollectionViewProps, COLLECTION_BORDER_WIDTH } from "./CollectionViewBase";
 import React = require("react");
-import { changeDependenciesStateTo0 } from "mobx/lib/internal";
+import * as ReactDOM from 'react-dom';
+import Measure from "react-measure";
 import { Utils } from "../../../Utils";
 
 @observer
@@ -68,7 +67,6 @@ export class CollectionDockingView extends CollectionViewBase {
     }
     private nextId = (function () { var _next_id = 0; return function () { return _next_id++; } })();
 
-
     @action
     onResize = (event: any) => {
         var cur = this.props.ContainingDocumentView!.MainContent.current;
@@ -100,7 +98,7 @@ export class CollectionDockingView extends CollectionViewBase {
             if (value[i].Id === component) {
                 return (<DocumentView key={value[i].Id} Document={value[i]}
                     AddDocument={this.addDocument} RemoveDocument={this.removeDocument}
-                    GetTransform={() => Transform.Identity}
+                    ScreenToLocalTransform={() => Transform.Identity}
                     isTopMost={true}
                     Scaling={1}
                     ContainingCollectionView={this} DocumentView={undefined} />);
@@ -113,7 +111,6 @@ export class CollectionDockingView extends CollectionViewBase {
 
     public static myLayout: any = null;
 
-    public rcs: Array<RenderClass> = new Array();
     private static _dragDiv: any = null;
     private static _dragParent: HTMLElement | null = null;
     private static _dragElement: HTMLDivElement;
@@ -244,10 +241,19 @@ export class CollectionDockingView extends CollectionViewBase {
             var containingDiv = "component_" + me.nextId();
             container.getElement().html("<div id='" + containingDiv + "'></div>");
             setTimeout(function () {
-                state.rc = new RenderClass(containingDiv, state.doc, me, container);
-                me.rcs.push(state.rc);
-                if (CollectionDockingView.myLayout._maxstack != null) {
-                    CollectionDockingView.myLayout._maxstack.click();
+                let divContainer = document.getElementById(containingDiv) as HTMLDivElement;
+                if (divContainer) {
+                    let props: DockingProps = {
+                        ContainingDiv: containingDiv,
+                        Document: state.doc,
+                        Container: container,
+                        CollectionDockingView: me,
+                        HtmlElement: divContainer,
+                    }
+                    ReactDOM.render((<RenderClass {...props} />), divContainer);
+                    if (CollectionDockingView.myLayout._maxstack) {
+                        CollectionDockingView.myLayout._maxstack.click();
+                    }
                 }
             }, 0);
         });
@@ -261,8 +267,8 @@ export class CollectionDockingView extends CollectionViewBase {
         const value: Document[] = Document.GetData(fieldKey, ListField, []);
         // bcz: not sure why, but I need these to force the flexlayout to update when the collection size changes.
         var s = this.props.ContainingDocumentView != undefined ? this.props.ContainingDocumentView!.ScalingToScreenSpace : 1;
-        var w = Document.GetData(KeyStore.Width, NumberField, Number(0)) / s;
-        var h = Document.GetData(KeyStore.Height, NumberField, Number(0)) / s;
+        var w = Document.GetNumber(KeyStore.Width, 0) / s;
+        var h = Document.GetNumber(KeyStore.Height, 0) / s;
 
         var chooseLayout = () => {
             if (!CollectionDockingView.UseGoldenLayout)
@@ -270,60 +276,54 @@ export class CollectionDockingView extends CollectionViewBase {
         }
 
         return (
-            <div className="border" style={{
-                borderStyle: "solid",
-                borderWidth: `${COLLECTION_BORDER_WIDTH}px`,
-            }}>
-                <div className="collectiondockingview-container" id="menuContainer" onPointerDown={this.onPointerDown} onContextMenu={(e) => e.preventDefault()} ref={this._containerRef}
-                    style={{
-                        width: CollectionDockingView.UseGoldenLayout || s > 1 ? "100%" : w - 2 * COLLECTION_BORDER_WIDTH,
-                        height: CollectionDockingView.UseGoldenLayout || s > 1 ? "100%" : h - 2 * COLLECTION_BORDER_WIDTH
-                    }} >
-                    {chooseLayout()}
-                </div>
+            <div className="collectiondockingview-container" id="menuContainer"
+                onPointerDown={this.onPointerDown} onContextMenu={(e) => e.preventDefault()} ref={this._containerRef}
+                style={{
+                    width: CollectionDockingView.UseGoldenLayout || s > 1 ? "100%" : w - 2 * COLLECTION_BORDER_WIDTH,
+                    height: CollectionDockingView.UseGoldenLayout || s > 1 ? "100%" : h - 2 * COLLECTION_BORDER_WIDTH,
+                    borderStyle: "solid",
+                    borderWidth: `${COLLECTION_BORDER_WIDTH}px`,
+                }} >
+                {chooseLayout()}
             </div>
         );
     }
 }
 
-class RenderClass {
-
-    @observable _resizeCount: number = 0;
-
-    _collectionDockingView: CollectionDockingView;
-    _htmlElement: any;
-    _document: Document;
-    constructor(containingDiv: string, doc: Document, me: CollectionDockingView, container: any) {
-        this._collectionDockingView = me;
-        this._htmlElement = document.getElementById(containingDiv);
-        this._document = doc;
-        container.on('resize', action((e: any) => {
-            var nativeWidth = doc.GetNumber(KeyStore.NativeWidth, 0);
-            if (this._htmlElement != null && this._htmlElement.childElementCount > 0 && nativeWidth > 0) {
-                let scaling = nativeWidth > 0 ? this._htmlElement!.clientWidth / nativeWidth : 1;
-                (this._htmlElement!.children[0] as any).style.transformOrigin = "0px 0px";
-                (this._htmlElement!.children[0] as any).style.transform = `translate(0px,0px)  scale(${scaling}, ${scaling}) `;
-                (this._htmlElement!.children[0] as any).style.width = nativeWidth.toString() + "px";
-            }
-        }));
+interface DockingProps {
+    ContainingDiv: string,
+    Document: Document,
+    Container: any,
+    HtmlElement: HTMLElement,
+    CollectionDockingView: CollectionDockingView,
+}
+@observer
+export class RenderClass extends React.Component<DockingProps> {
+    @observable
+    private _parentScaling = 1; // used to transfer the dimensions of the content pane in the DOM to the ParentScaling prop of the DocumentView
 
-        this.render();
-    }
     render() {
-        let nativeWidth = this._document.GetNumber(KeyStore.NativeWidth, 0);
-        let scaling = nativeWidth > 0 ? this._htmlElement!.clientWidth / nativeWidth : 1;
-        ReactDOM.render((
-            <DocumentView key={this._document.Id} Document={this._document}
-                AddDocument={this._collectionDockingView.addDocument} RemoveDocument={this._collectionDockingView.removeDocument}
-                GetTransform={() => {
-                    let { scale, translateX, translateY } = Utils.GetScreenTransform(this._htmlElement);
-                    return this._collectionDockingView.props.GetTransform().scale(scale).translate(-translateX, -translateY)
+        let nativeWidth = this.props.Document.GetNumber(KeyStore.NativeWidth, 0);
+        var layout = this.props.Document.GetText(KeyStore.Layout, "");
+        var content =
+            <DocumentView key={this.props.Document.Id} Document={this.props.Document}
+                AddDocument={this.props.CollectionDockingView.addDocument}
+                RemoveDocument={this.props.CollectionDockingView.removeDocument}
+                Scaling={this._parentScaling}
+                ScreenToLocalTransform={() => {
+                    let { scale, translateX, translateY } = Utils.GetScreenTransform(this.props.HtmlElement);
+                    return this.props.CollectionDockingView.props.ScreenToLocalTransform().translate(-translateX, -translateY).scale(scale)
                 }}
                 isTopMost={true}
-                Scaling={scaling}
-                ContainingCollectionView={this._collectionDockingView} DocumentView={undefined} />
-        ),
-            this._htmlElement
-        );
+                ContainingCollectionView={this.props.CollectionDockingView} DocumentView={undefined} />
+
+        if (nativeWidth > 0 && (layout.indexOf("CollectionFreeForm") == -1 || layout.indexOf("AnnotationsKey") != -1)) {
+            return <Measure onResize={
+                action((r: any) => this._parentScaling = nativeWidth > 0 ? r.entry.width / nativeWidth : 1)}
+            >
+                {({ measureRef }) => <div ref={measureRef}> {content} </div>}
+            </Measure>
+        }
+        return <div> {content} </div>
     }
 }
\ No newline at end of file
diff --git a/src/client/views/collections/CollectionFreeFormView.tsx b/src/client/views/collections/CollectionFreeFormView.tsx
index b81975d3d..26c8517b3 100644
--- a/src/client/views/collections/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/CollectionFreeFormView.tsx
@@ -55,7 +55,8 @@ export class CollectionFreeFormView extends CollectionViewBase {
         }
         const xOffset = de.data["xOffset"] as number || 0;
         const yOffset = de.data["yOffset"] as number || 0;
-        const transform = doc.props.GetTransform();
+        //this should be able to use translate and scale methods on an Identity transform, no?
+        const transform = me.getTransform();
         const screenX = de.x - xOffset;
         const screenY = de.y - yOffset;
         const [x, y] = transform.transformPoint(screenX, screenY);
@@ -107,7 +108,7 @@ export class CollectionFreeFormView extends CollectionViewBase {
             e.stopPropagation();
             let x = this.props.DocumentForCollection.GetNumber(KeyStore.PanX, 0);
             let y = this.props.DocumentForCollection.GetNumber(KeyStore.PanY, 0);
-            let [dx, dy] = this.props.GetTransform().transformDirection(e.clientX - this._lastX, e.clientY - this._lastY);
+            let [dx, dy] = this.props.ScreenToLocalTransform().transformDirection(e.clientX - this._lastX, e.clientY - this._lastY);
 
             this.SetPan(x + dx, y + dy);
         }
@@ -129,7 +130,7 @@ export class CollectionFreeFormView extends CollectionViewBase {
         let [x, y] = transform.transformPoint(e.clientX, e.clientY);
 
         let localTransform = this.getLocalTransform();
-        localTransform.scaleAbout(deltaScale, x, y);
+        localTransform = localTransform.inverse().scaleAbout(deltaScale, x, y)
 
         this.props.DocumentForCollection.SetNumber(KeyStore.Scale, localTransform.Scale);
         this.SetPan(localTransform.TranslateX, localTransform.TranslateY);
@@ -137,8 +138,8 @@ export class CollectionFreeFormView extends CollectionViewBase {
 
     @action
     private SetPan(panX: number, panY: number) {
-        const newPanX = Math.max(-(this.resizeScaling * this.zoomScaling - this.resizeScaling) * this.nativeWidth, Math.min(0, panX));
-        const newPanY = Math.max(-(this.resizeScaling * this.zoomScaling - this.resizeScaling) * this.nativeHeight, Math.min(0, panY));
+        const newPanX = Math.max((1 - this.zoomScaling) * this.nativeWidth, Math.min(0, panX));
+        const newPanY = Math.max((1 - this.zoomScaling) * this.nativeHeight, Math.min(0, panY));
         this.props.DocumentForCollection.SetNumber(KeyStore.PanX, this.isAnnotationOverlay ? newPanX : panX);
         this.props.DocumentForCollection.SetNumber(KeyStore.PanY, this.isAnnotationOverlay ? newPanY : panY);
     }
@@ -150,8 +151,8 @@ export class CollectionFreeFormView extends CollectionViewBase {
         let fReader = new FileReader()
         let file = e.dataTransfer.items[0].getAsFile();
         let that = this;
-        const panx: number = this.props.DocumentForCollection.GetData(KeyStore.PanX, NumberField, Number(0));
-        const pany: number = this.props.DocumentForCollection.GetData(KeyStore.PanY, NumberField, Number(0));
+        const panx: number = this.props.DocumentForCollection.GetNumber(KeyStore.PanX, 0);
+        const pany: number = this.props.DocumentForCollection.GetNumber(KeyStore.PanY, 0);
         let x = e.pageX - panx
         let y = e.pageY - pany
 
@@ -211,13 +212,12 @@ export class CollectionFreeFormView extends CollectionViewBase {
     }
 
     getTransform = (): Transform => {
-        const [x, y] = this.translate;
-        return this.getLocalTransform().inverse().translate(-COLLECTION_BORDER_WIDTH, -COLLECTION_BORDER_WIDTH).transform(this.props.GetTransform())
+        return this.props.ScreenToLocalTransform().translate(-COLLECTION_BORDER_WIDTH, -COLLECTION_BORDER_WIDTH).transform(this.getLocalTransform())
     }
 
     getLocalTransform = (): Transform => {
         const [x, y] = this.translate;
-        return Transform.Identity.scale(this.scale).translate(x, y);
+        return Transform.Identity.translate(-x, -y).scale(1 / this.scale);
     }
 
     render() {
@@ -242,12 +242,12 @@ export class CollectionFreeFormView extends CollectionViewBase {
                     style={{ width: "100%", transformOrigin: "left top", transform: ` translate(${panx}px, ${pany}px) scale(${this.zoomScaling}, ${this.zoomScaling})` }}
                     ref={this._canvasRef}>
 
-                    {this.props.BackgroundView}
+                    {this.props.BackgroundView ? this.props.BackgroundView() : null}
                     {value.map(doc => {
                         return (<CollectionFreeFormDocumentView key={doc.Id} Document={doc}
                             AddDocument={this.addDocument}
                             RemoveDocument={this.removeDocument}
-                            GetTransform={this.getTransform}
+                            ScreenToLocalTransform={this.getTransform}
                             isTopMost={false}
                             Scaling={1}
                             ContainingCollectionView={this} DocumentView={this.props.ContainingDocumentView} />);
diff --git a/src/client/views/collections/CollectionSchemaView.scss b/src/client/views/collections/CollectionSchemaView.scss
index 707b44db6..633e3ca1b 100644
--- a/src/client/views/collections/CollectionSchemaView.scss
+++ b/src/client/views/collections/CollectionSchemaView.scss
@@ -1,3 +1,62 @@
+
+.collectionSchemaView-container {
+    border-style: solid;
+    box-sizing: border-box;
+    position: absolute;
+    width: 100%;
+    height: 100%;
+    .collectionfreeformview-container {
+        border-width: 0px;
+        .collectionfreeformview > .jsx-parser{
+            position:absolute
+        }
+    }
+    .imageBox-cont {
+        position:relative;
+        max-height:100%;
+    }
+    .ReactTable {
+        position: absolute;
+        display: inline-block;
+        width: 100%;
+        overflow: auto;
+        height: 100%;
+        background: white;
+        box-sizing: border-box;
+    }
+    .ReactTable .rt-thead.-header {
+            background:grey;
+        }
+    .ReactTable .rt-th, .ReactTable .rt-td {
+        max-height: 75px;
+    }
+    .ReactTable .rt-tbody .rt-tr-group:last-child {
+        border-bottom: grey;
+        border-bottom-style: solid;
+        border-bottom-width: 1;
+    }
+    .ReactTable .rt-td {
+        border-width: 1;
+        border-right-color: #aaa
+    }
+    .ReactTable .rt-tr-group {
+        border-width: 1;
+        border-bottom-color: #aaa
+    }
+    .imageBox-cont img {
+        object-fit: contain;
+        height: 100%
+    }
+    .documentView-node:first-child {
+        background: grey;
+        .imageBox-cont img {
+            object-fit: contain;
+            max-width: 100%;
+            height: 100%
+        }
+    }
+}
+
 .Resizer {
     box-sizing: border-box;
     background: #000;
diff --git a/src/client/views/collections/CollectionSchemaView.tsx b/src/client/views/collections/CollectionSchemaView.tsx
index adae8560e..9a0ce0782 100644
--- a/src/client/views/collections/CollectionSchemaView.tsx
+++ b/src/client/views/collections/CollectionSchemaView.tsx
@@ -7,14 +7,15 @@ import { observable, action, computed } from "mobx";
 import SplitPane from "react-split-pane"
 import "./CollectionSchemaView.scss"
 import { ScrollBox } from "../../util/ScrollBox";
-import { CollectionViewBase } from "./CollectionViewBase";
+import { CollectionViewBase, COLLECTION_BORDER_WIDTH } from "./CollectionViewBase";
 import { DocumentView } from "../nodes/DocumentView";
 import { EditableView } from "../EditableView";
 import { CompileScript, ToField } from "../../util/Scripting";
-import { KeyStore as KS, Key } from "../../../fields/Key";
+import { KeyStore as KS, Key, KeyStore } from "../../../fields/Key";
 import { Document } from "../../../fields/Document";
 import { Field } from "../../../fields/Field";
 import { Transform } from "../../util/Transform";
+import Measure from "react-measure";
 
 @observer
 export class CollectionSchemaView extends CollectionViewBase {
@@ -34,7 +35,7 @@ export class CollectionSchemaView extends CollectionViewBase {
             <FieldView {...props} />
         )
         return (
-            <EditableView contents={contents} GetValue={() => {
+            <EditableView contents={contents} height={36} GetValue={() => {
                 let field = props.doc.Get(props.fieldKey);
                 if (field && field instanceof Field) {
                     return field.ToScriptString();
@@ -99,52 +100,63 @@ export class CollectionSchemaView extends CollectionViewBase {
         }
     }
 
+
+    @observable
+    private _parentScaling = 1; // used to transfer the dimensions of the content pane in the DOM to the ParentScaling prop of the DocumentView
     render() {
         const { DocumentForCollection: Document, CollectionFieldKey: fieldKey } = this.props;
         const children = Document.GetList<Document>(fieldKey, []);
         const columns = Document.GetList(KS.ColumnsKey,
             [KS.Title, KS.Data, KS.Author])
         let content;
+        var me = this;
         if (this.selectedIndex != -1) {
             content = (
-                <DocumentView Document={children[this.selectedIndex]}
-                    AddDocument={this.addDocument} RemoveDocument={this.removeDocument}
-                    GetTransform={() => Transform.Identity}//TODO This should probably be an actual transform
-                    Scaling={1}
-                    isTopMost={false}
-                    DocumentView={undefined} ContainingCollectionView={this} />
+                <Measure onResize={action((r: any) => {
+                    var doc = children[this.selectedIndex];
+                    var n = doc.GetNumber(KeyStore.NativeWidth, 0);
+                    if (n > 0 && r.entry.width > 0) {
+                        this._parentScaling = r.entry.width / n;
+                    }
+                })}>
+                    {({ measureRef }) =>
+                        <div ref={measureRef}>
+                            <DocumentView Document={children[this.selectedIndex]}
+                                AddDocument={this.addDocument} RemoveDocument={this.removeDocument}
+                                ScreenToLocalTransform={() => Transform.Identity}//TODO This should probably be an actual transform
+                                Scaling={this._parentScaling}
+                                isTopMost={false}
+                                DocumentView={undefined} ContainingCollectionView={me} />
+                        </div>
+                    }
+                </Measure>
             )
         } else {
             content = <div />
         }
         return (
-            <div onPointerDown={this.onPointerDown} >
-                <SplitPane split={"vertical"} defaultSize="60%">
-                    <ScrollBox>
-                        <ReactTable
-                            data={children}
-                            pageSize={children.length}
-                            page={0}
-                            showPagination={false}
-                            style={{
-                                display: "inline-block",
-                                width: "100%"
-                            }}
-                            columns={columns.map(col => {
-                                return (
-                                    {
-                                        Header: col.Name,
-                                        accessor: (doc: Document) => [doc, col],
-                                        id: col.Id
-                                    })
-                            })}
-                            column={{
-                                ...ReactTableDefaults.column,
-                                Cell: this.renderCell
-                            }}
-                            getTrProps={this.getTrProps}
-                        />
-                    </ScrollBox>
+            <div onPointerDown={this.onPointerDown} className="collectionSchemaView-container"
+                style={{ borderWidth: `${COLLECTION_BORDER_WIDTH}px`, }} >
+                <SplitPane split={"vertical"} defaultSize="60%" style={{ height: "100%", position: "relative", overflow: "none" }}>
+                    <ReactTable
+                        data={children}
+                        pageSize={children.length}
+                        page={0}
+                        showPagination={false}
+                        columns={columns.map(col => {
+                            return (
+                                {
+                                    Header: col.Name,
+                                    accessor: (doc: Document) => [doc, col],
+                                    id: col.Id
+                                })
+                        })}
+                        column={{
+                            ...ReactTableDefaults.column,
+                            Cell: this.renderCell
+                        }}
+                        getTrProps={this.getTrProps}
+                    />
                     {content}
                 </SplitPane>
             </div>
diff --git a/src/client/views/collections/CollectionViewBase.tsx b/src/client/views/collections/CollectionViewBase.tsx
index 2c950c8ae..4cbafe950 100644
--- a/src/client/views/collections/CollectionViewBase.tsx
+++ b/src/client/views/collections/CollectionViewBase.tsx
@@ -17,12 +17,12 @@ export interface CollectionViewProps {
     CollectionFieldKey: Key;
     DocumentForCollection: Document;
     ContainingDocumentView: Opt<DocumentView>;
-    GetTransform: () => Transform;
+    ScreenToLocalTransform: () => Transform;
     isSelected: () => boolean;
     isTopMost: boolean;
     select: (ctrlPressed: boolean) => void;
-    BackgroundView: Opt<DocumentView>;
-    Scaling: number;
+    BackgroundView?: () => JSX.Element;
+    ParentScaling: number;
 }
 
 export const COLLECTION_BORDER_WIDTH = 2;
@@ -32,7 +32,7 @@ export class CollectionViewBase extends React.Component<CollectionViewProps> {
 
     public static LayoutString(collectionType: string, fieldKey: string = "DataKey") {
         return `<${collectionType} Scaling={Scaling} DocumentForCollection={Document}
-                    GetTransform={GetTransform} CollectionFieldKey={${fieldKey}} isSelected={isSelected} select={select}
+                    ScreenToLocalTransform={ScreenToLocalTransform} CollectionFieldKey={${fieldKey}} isSelected={isSelected} select={select}
                     isTopMost={isTopMost}
                     ContainingDocumentView={DocumentView} BackgroundView={BackgroundView} />`;
     }