merged

1 files changed, 111 insertions, 0 deletions

diff --git a/src/client/views/nodes/DocumentContentsView.tsx b/src/client/views/nodes/DocumentContentsView.tsx
new file mode 100644
index 000000000..d2cb11586
--- /dev/null
+++ b/src/client/views/nodes/DocumentContentsView.tsx
@@ -0,0 +1,111 @@
+import { computed, trace } from "mobx";
+import { observer } from "mobx-react";
+import { CollectionDockingView } from "../collections/CollectionDockingView";
+import { CollectionFreeFormView } from "../collections/collectionFreeForm/CollectionFreeFormView";
+import { CollectionPDFView } from "../collections/CollectionPDFView";
+import { CollectionSchemaView } from "../collections/CollectionSchemaView";
+import { CollectionVideoView } from "../collections/CollectionVideoView";
+import { CollectionView } from "../collections/CollectionView";
+import { AudioBox } from "./AudioBox";
+import { DocumentViewProps } from "./DocumentView";
+import "./DocumentView.scss";
+import { FormattedTextBox } from "./FormattedTextBox";
+import { ImageBox } from "./ImageBox";
+import { IconBox } from "./IconBox";
+import { KeyValueBox } from "./KeyValueBox";
+import { PDFBox } from "./PDFBox";
+import { VideoBox } from "./VideoBox";
+import { FieldView } from "./FieldView";
+import { WebBox } from "./WebBox";
+import { HistogramBox } from "../../northstar/dash-nodes/HistogramBox";
+import React = require("react");
+import { FieldViewProps } from "./FieldView";
+import { Without, OmitKeys } from "../../../Utils";
+import { Cast, StrCast, NumCast } from "../../../new_fields/Types";
+import { List } from "../../../new_fields/List";
+const JsxParser = require('react-jsx-parser').default; //TODO Why does this need to be imported like this?
+
+type BindingProps = Without<FieldViewProps, 'fieldKey'>;
+export interface JsxBindings {
+    props: BindingProps;
+}
+
+class ObserverJsxParser1 extends JsxParser {
+    constructor(props: any) {
+        super(props);
+        observer(this as any);
+    }
+}
+
+const ObserverJsxParser: typeof JsxParser = ObserverJsxParser1 as any;
+
+@observer
+export class DocumentContentsView extends React.Component<DocumentViewProps & {
+    isSelected: () => boolean,
+    select: (ctrl: boolean) => void,
+    layoutKey: string,
+}> {
+    @computed get layout(): string {
+        const layout = Cast(this.props.Document[this.props.layoutKey], "string");
+        if (layout === undefined) {
+            return this.props.Document.data ?
+                "<FieldView {...props} fieldKey='data' />" :
+                KeyValueBox.LayoutString(this.props.Document.proto ? "proto" : "");
+        } else if (typeof layout === "string") {
+            return layout;
+        } else {
+            return "<p>Loading layout</p>";
+        }
+    }
+
+    CreateBindings(): JsxBindings {
+        return { props: OmitKeys(this.props, ['parentActive'], (obj: any) => obj.active = this.props.parentActive).omit };
+    }
+
+    @computed get templates(): List<string> {
+        let field = this.props.Document.templates;
+        if (field && field instanceof List) {
+            return field;
+        }
+        return new List<string>();
+    }
+    @computed get finalLayout() {
+        const baseLayout = this.props.layoutKey === "overlayLayout" ? "<div/>" : this.layout;
+        let base = baseLayout;
+        let layout = baseLayout;
+
+        // bcz: templates are intended only for a document's primary layout or overlay (not background).  However, 
+        // a DocumentContentsView is used to render  annotation overlays, so we detect that here 
+        // by checking the layoutKey.  This should probably be moved into
+        // a prop so that the overlay can explicitly turn off templates.
+        if ((this.props.layoutKey === "overlayLayout" && StrCast(this.props.Document.layout).indexOf("CollectionView") !== -1) ||
+            (this.props.layoutKey === "layout" && StrCast(this.props.Document.layout).indexOf("CollectionView") === -1)) {
+            this.templates.forEach(template => {
+                let self = this;
+                // this scales constants in the markup by the scaling applied to the document, but caps the constants to be smaller
+                // than the width/height of the containing document
+                function convertConstantsToNative(match: string, offset: number, x: string) {
+                    let px = Number(match.replace("px", ""));
+                    return `${Math.min(NumCast(self.props.Document.height, 0),
+                        Math.min(NumCast(self.props.Document.width, 0),
+                            px * self.props.ScreenToLocalTransform().Scale))}px`;
+                }
+                let nativizedTemplate = template.replace(/([0-9]+)px/g, convertConstantsToNative);
+                layout = nativizedTemplate.replace("{layout}", base);
+                base = layout;
+            });
+        }
+        return layout;
+    }
+
+    render() {
+        if (!this.layout && (this.props.layoutKey !== "overlayLayout" || !this.templates.length)) return (null);
+        return <ObserverJsxParser
+            components={{ FormattedTextBox, ImageBox, IconBox, FieldView, CollectionFreeFormView, CollectionDockingView, CollectionSchemaView, CollectionView, CollectionPDFView, CollectionVideoView, WebBox, KeyValueBox, PDFBox, VideoBox, AudioBox, HistogramBox }}
+            bindings={this.CreateBindings()}
+            jsx={this.finalLayout}
+            showWarnings={true}
+            onError={(test: any) => { console.log(test); }}
+        />;
+    }
+}
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