From 4c9c8375dc5f36f29cc38ba79b379b7a75e4a1a5 Mon Sep 17 00:00:00 2001
From: Tyler Schicke <tyler_schicke@brown.edu>
Date: Wed, 24 Jul 2019 17:24:28 -0400
Subject: Added custom views to layout scripts

---
 src/client/views/ScriptingRepl.tsx                 | 12 +++-----
 .../collectionFreeForm/CollectionFreeFormView.scss |  5 ++++
 .../collectionFreeForm/CollectionFreeFormView.tsx  | 33 ++++++++++++++++++++--
 3 files changed, 40 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/client/views/ScriptingRepl.tsx b/src/client/views/ScriptingRepl.tsx
index 52273c357..9e538cf1b 100644
--- a/src/client/views/ScriptingRepl.tsx
+++ b/src/client/views/ScriptingRepl.tsx
@@ -16,18 +16,14 @@ library.add(faCaretRight);
 @observer
 export class DocumentIcon extends React.Component<{ view: DocumentView, index: number }> {
     render() {
-        this.props.view.props.ScreenToLocalTransform();
-        const doc = this.props.view.props.Document;
-        doc.width;
-        doc.height;
-        doc.x;
-        doc.y;
-        const screenCoords = this.props.view.screenRect();
+        const view = this.props.view;
+        const transform = view.props.ScreenToLocalTransform().scale(view.props.ContentScaling()).inverse();
+        const { x, y, width, height } = transform.transformBounds(0, 0, view.props.PanelWidth(), view.props.PanelHeight());
 
         return (
             <div className="documentIcon-outerDiv" style={{
                 position: "absolute",
-                transform: `translate(${screenCoords.left + screenCoords.width / 2}px, ${screenCoords.top}px)`,
+                transform: `translate(${x + width / 2}px, ${y}px)`,
             }}>
                 <p>${this.props.index}</p>
             </div>
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.scss b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.scss
index 00407d39a..cca199afa 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.scss
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.scss
@@ -19,6 +19,11 @@
     transform-origin: left top;
 }
 
+.collectionFreeform-customText {
+    position: absolute;
+    text-align: center;
+}
+
 .collectionfreeformview-container {
     .collectionfreeformview>.jsx-parser {
         position: inherit;
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 840f253ff..bd5c6f84b 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -420,6 +420,25 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
         return result.result === undefined ? {} : result.result;
     }
 
+    private viewDefToJSX(viewDef: any): JSX.Element | undefined {
+        if (viewDef.type === "text") {
+            const text = Cast(viewDef.text, "string");
+            const x = Cast(viewDef.x, "number");
+            const y = Cast(viewDef.y, "number");
+            const width = Cast(viewDef.width, "number");
+            const height = Cast(viewDef.height, "number");
+            const fontSize = Cast(viewDef.fontSize, "number");
+            if ([text, x, y].some(val => val === undefined)) {
+                return undefined;
+            }
+
+            return <div className="collectionFreeform-customText" style={{
+                transform: `translate(${x}px, ${y}px)`,
+                width, height, fontSize
+            }}>{text}</div>;
+        }
+    }
+
     @computed.struct
     get views() {
         let curPage = FieldValue(this.Document.curPage, -1);
@@ -427,10 +446,20 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
         const script = this.Document.arrangeScript;
         let state: any = undefined;
         const docs = this.childDocs;
+        let elements: JSX.Element[] = [];
         if (initScript) {
             const initResult = initScript.script.run({ docs, collection: this.Document });
             if (initResult.success) {
-                state = initResult.result;
+                const result = initResult.result;
+                const { state: scriptState, views } = result;
+                state = scriptState;
+                if (Array.isArray(views)) {
+                    elements = views.reduce<JSX.Element[]>((prev, ele) => {
+                        const jsx = this.viewDefToJSX(ele);
+                        jsx && prev.push(jsx);
+                        return prev;
+                    }, elements);
+                }
             }
         }
         let docviews = docs.reduce((prev, doc) => {
@@ -445,7 +474,7 @@ export class CollectionFreeFormView extends CollectionSubView(PanZoomDocument) {
                 }
             }
             return prev;
-        }, [] as JSX.Element[]);
+        }, elements);
 
         setTimeout(() => this._selectOnLoaded = "", 600);// bcz: surely there must be a better way ....
 
-- 
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