Merge branch 'master' of https://github.com/browngraphicslab/Dash-Web into view_doc_impl

1 files changed, 61 insertions, 0 deletions

diff --git a/src/client/views/nodes/VideoBox.tsx b/src/client/views/nodes/VideoBox.tsx
new file mode 100644
index 000000000..8c1ee669f
--- /dev/null
+++ b/src/client/views/nodes/VideoBox.tsx
@@ -0,0 +1,61 @@
+import React = require("react")
+import { observer } from "mobx-react";
+import { FieldWaiting } from '../../../fields/Field';
+import { VideoField } from '../../../fields/VideoField';
+import { FieldView, FieldViewProps } from './FieldView';
+import "./VideoBox.scss";
+import Measure from "react-measure";
+import { action, trace, observable } from "mobx";
+import { KeyStore } from "../../../fields/KeyStore";
+import { number } from "prop-types";
+
+@observer
+export class VideoBox extends React.Component<FieldViewProps> {
+
+    public static LayoutString() { return FieldView.LayoutString(VideoBox) }
+
+    constructor(props: FieldViewProps) {
+        super(props);
+    }
+
+
+    _loaded: boolean = false;
+
+    @action
+    setScaling = (r: any) => {
+        if (this._loaded) {
+            // bcz: the nativeHeight should really be set when the document is imported.
+            //      also, the native dimensions could be different for different pages of the PDF
+            //      so this design is flawed.
+            var nativeWidth = this.props.doc.GetNumber(KeyStore.NativeWidth, 0);
+            var nativeHeight = this.props.doc.GetNumber(KeyStore.NativeHeight, 0);
+            var newNativeHeight = nativeWidth * r.entry.height / r.entry.width;
+            if (!nativeHeight && newNativeHeight != nativeHeight && !isNaN(newNativeHeight)) {
+                this.props.doc.SetNumber(KeyStore.Height, newNativeHeight / nativeWidth * this.props.doc.GetNumber(KeyStore.Width, 0));
+                this.props.doc.SetNumber(KeyStore.NativeHeight, newNativeHeight);
+            }
+        } else {
+            this._loaded = true;
+        }
+    }
+
+
+
+    render() {
+        let field = this.props.doc.Get(this.props.fieldKey)
+        let path = field == FieldWaiting ? "http://techslides.com/demos/sample-videos/small.mp4" :
+            field instanceof VideoField ? field.Data.href : "http://techslides.com/demos/sample-videos/small.mp4";
+
+        //setTimeout(action(() => this._loaded = true), 500);
+        return (
+            <Measure onResize={this.setScaling}>
+                {({ measureRef }) =>
+                    <video className="videobox-cont" ref={measureRef}>
+                        <source src={path} type="video/mp4" />
+                        Not supported.
+                        </video>
+                }
+            </Measure>
+        )
+    }
+}
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