Switch notebook editor from Monaco back to Code Mirror (#901)

package-lock.json

@@ -3709,14 +3709,84 @@
       }
     },
     "@nteract/editor": {
-      "version": "10.1.2",
+      "version": "10.1.12",
-      "resolved": "https://registry.npmjs.org/@nteract/editor/-/editor-10.1.2.tgz",
+      "resolved": "https://registry.npmjs.org/@nteract/editor/-/editor-10.1.12.tgz",
-      "integrity": "sha512-Wtj0kJUSoBZsWUh82JGt6miqYS0jt0k+3SD3cnW9socayxp2KB0Qbqhh2NtrF9ysxVHWnQT8iUarJjpGIdNyng==",
+      "integrity": "sha512-bsUrCctukjWdpKNWQOQmhfxMCQ/SBVIO6+RkazI4y4dVeeP3KMP8nxfhzIbzTMNSkyynps/deZFjpDWqRhG+Dg==",
       "requires": {
-        "@nteract/messaging": "^7.0.10",
+        "@nteract/messaging": "^7.0.19",
-        "@nteract/outputs": "^3.0.9",
+        "@nteract/outputs": "^3.0.11",
-        "codemirror": "5.57.0",
+        "codemirror": "5.61.1",
         "rxjs": "^6.3.3"
+      },
+      "dependencies": {
+        "@nteract/commutable": {
+          "version": "7.4.5",
+          "resolved": "https://registry.npmjs.org/@nteract/commutable/-/commutable-7.4.5.tgz",
+          "integrity": "sha512-RYqyMvkFt/04GQ9T+hGYgr9/LEy0dAYJ2QKn930TFX004KjfBT6Tt8VSLFyHWkXqPwyJ0jKMCJwqLcGOI/atqg==",
+          "requires": {
+            "immutable": "^4.0.0-rc.12",
+            "uuid": "^8.0.0"
+          }
+        },
+        "@nteract/messaging": {
+          "version": "7.0.19",
+          "resolved": "https://registry.npmjs.org/@nteract/messaging/-/messaging-7.0.19.tgz",
+          "integrity": "sha512-gRPMxJr741/BshrfCcPSbm5iVyRU2TKmAv9jeQzk0MZEGy+Y1A0REO+eptkt4Ma0OXlvDxON6JEDauk8+2xt4w==",
+          "requires": {
+            "@nteract/types": "^7.1.9",
+            "@types/uuid": "^8.0.0",
+            "lodash.clonedeep": "^4.5.0",
+            "rxjs": "^6.6.0",
+            "uuid": "^8.0.0"
+          }
+        },
+        "@nteract/outputs": {
+          "version": "3.0.11",
+          "resolved": "https://registry.npmjs.org/@nteract/outputs/-/outputs-3.0.11.tgz",
+          "integrity": "sha512-LeT9ViBf+fTPSubZ9dMe7128kg0rl1jIG54V0n2GiU5RuYnUz21FU0IOaLMPUfFMO1VyVEOW5jDc3PAQx5/Kwg==",
+          "requires": {
+            "@nteract/markdown": "^4.5.2",
+            "@nteract/mathjax": "^4.0.11",
+            "ansi-to-react": "^6.0.5",
+            "react-json-tree": "^0.12.1"
+          }
+        },
+        "@nteract/types": {
+          "version": "7.1.9",
+          "resolved": "https://registry.npmjs.org/@nteract/types/-/types-7.1.9.tgz",
+          "integrity": "sha512-a7lGMWdjfz2QGlZbAiFHifU9Nhk9ntwg/iKUTMIMRPY1Wfs5UreHSMt+vZ8OY5HGjxicfHozBatGDKXeKXFHMQ==",
+          "requires": {
+            "@nteract/commutable": "^7.4.5",
+            "immutable": "^4.0.0-rc.12",
+            "rxjs": "^6.6.0",
+            "uuid": "^8.0.0"
+          }
+        },
+        "react-base16-styling": {
+          "version": "0.7.0",
+          "resolved": "https://registry.npmjs.org/react-base16-styling/-/react-base16-styling-0.7.0.tgz",
+          "integrity": "sha512-lTa/VSFdU6BOAj+FryOe7OTZ0OBP8GXPOnCS0QnZi7G3zhssWgIgwl0eUL77onXx/WqKPFndB3ZeC77QC/l4Dw==",
+          "requires": {
+            "base16": "^1.0.0",
+            "lodash.curry": "^4.1.1",
+            "lodash.flow": "^3.5.0",
+            "pure-color": "^1.3.0"
+          }
+        },
+        "react-json-tree": {
+          "version": "0.12.1",
+          "resolved": "https://registry.npmjs.org/react-json-tree/-/react-json-tree-0.12.1.tgz",
+          "integrity": "sha512-j6fkRY7ha9XMv1HPVakRCsvyFwHGR5AZuwO8naBBeZXnZbbLor5tpcUxS/8XD01+D1v7ZN5p+7LU+9V1uyASiQ==",
+          "requires": {
+            "prop-types": "^15.7.2",
+            "react-base16-styling": "^0.7.0"
+          }
+        },
+        "uuid": {
+          "version": "8.3.2",
+          "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
+          "integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg=="
+        }
       }
     },
     "@nteract/epics": {
@@ -8067,9 +8137,9 @@
       "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c="
     },
     "codemirror": {
-      "version": "5.57.0",
+      "version": "5.61.1",
-      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.57.0.tgz",
+      "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.61.1.tgz",
-      "integrity": "sha512-WGc6UL7Hqt+8a6ZAsj/f1ApQl3NPvHY/UQSzG6fB6l4BjExgVdhFaxd7mRTw1UCiYe/6q86zHP+kfvBQcZGvUg=="
+      "integrity": "sha512-+D1NZjAucuzE93vJGbAaXzvoBHwp9nJZWWWF9utjv25+5AZUiah6CIlfb4ikG4MoDsFsCG8niiJH5++OO2LgIQ=="
     },
     "collapse-white-space": {
       "version": "1.0.6",

package.json

@@ -22,7 +22,7 @@
     "@nteract/data-explorer": "8.0.3",
     "@nteract/directory-listing": "2.0.6",
     "@nteract/dropdown-menu": "1.0.1",
-    "@nteract/editor": "10.1.2",
+    "@nteract/editor": "10.1.12",
     "@nteract/fixtures": "2.3.0",
     "@nteract/iron-icons": "1.0.0",
     "@nteract/jupyter-widgets": "2.0.0",

src/Explorer/Controls/NotebookViewer/NotebookViewerComponent.tsx

@@ -55,7 +55,7 @@ export class NotebookViewerComponent
       databaseAccountName: undefined,
       defaultExperience: "NotebookViewer",
       isReadOnly: true,
-      cellEditorType: "monaco",
+      cellEditorType: "codemirror",
       autoSaveInterval: 365 * 24 * 3600 * 1000, // There is no way to turn off auto-save, set to 1 year
       contentProvider: contents.JupyterContentProvider, // NotebookViewer only knows how to talk to Jupyter contents API
     });

src/Explorer/Notebook/NotebookClientV2.ts

@@ -21,7 +21,7 @@ import {
   makeStateRecord,
   makeTransformsRecord,
 } from "@nteract/core";
-import { configOption, createConfigCollection, defineConfigOption } from "@nteract/mythic-configuration";
+import { configOption, defineConfigOption } from "@nteract/mythic-configuration";
 import { Media } from "@nteract/outputs";
 import TransformVDOM from "@nteract/transform-vdom";
 import * as Immutable from "immutable";
@@ -242,22 +242,27 @@ export class NotebookClientV2 {
     );
 
     // Additional configuration
-    this.store.dispatch(configOption("editorType").action(params.cellEditorType ?? "monaco"));
+    this.store.dispatch(configOption("editorType").action(params.cellEditorType ?? "codemirror"));
     this.store.dispatch(
       configOption("autoSaveInterval").action(params.autoSaveInterval ?? Constants.Notebook.autoSaveIntervalMs)
     );
-    createConfigCollection({
+    this.store.dispatch(configOption("codeMirror.lineNumbers").action(true));
-      key: "monaco",
+
-    });
+    const readOnlyConfigOption = configOption("codeMirror.readOnly");
+    const readOnlyValue = params.isReadOnly ? "nocursor" : undefined;
+    if (!readOnlyConfigOption) {
       defineConfigOption({
-      label: "Show Line numbers",
+        label: "Read-only",
-      key: "monaco.lineNumbers",
+        key: "codeMirror.readOnly",
         values: [
-        { label: "Yes", value: true },
+          { label: "Read-Only", value: "nocursor" },
-        { label: "No", value: false },
+          { label: "Not read-only", value: undefined },
         ],
-      defaultValue: true,
+        defaultValue: readOnlyValue,
       });
+    } else {
+      this.store.dispatch(readOnlyConfigOption.action(readOnlyValue));
+    }
   }
 
   /**

src/Explorer/Notebook/NotebookRenderer/NotebookReadOnlyRenderer.less

@@ -10,18 +10,30 @@
   }
 
   .CodeMirror-scroll {
-        background-color: #f5f5f5;
+    overflow: hidden !important;
   }
 
   .CodeMirror-lines {
     cursor: default;
   }
 
+  .CodeMirror {
+    height: inherit;
+  }
+
+  .CodeMirror-scroll,
+  .CodeMirror-linenumber,
+  .CodeMirror-gutters {
+    background-color: #f5f5f5;
+  }
+
   .nteract-cell:hover {
     border: 1px solid #0078d4;
     border-left: 3px solid #0078d4;
 
-        .CodeMirror-scroll {
+    .CodeMirror-scroll,
+    .CodeMirror-linenumber,
+    .CodeMirror-gutters {
       background-color: #ffffff;
     }
 

src/Explorer/Notebook/NotebookRenderer/NotebookReadOnlyRenderer.tsx

@@ -1,6 +1,6 @@
 import { actions, ContentRef } from "@nteract/core";
 import { Cells, CodeCell, RawCell } from "@nteract/stateful-components";
-import MonacoEditor from "@nteract/stateful-components/lib/inputs/connected-editors/monacoEditor";
+import CodeMirrorEditor from "@nteract/stateful-components/lib/inputs/connected-editors/codemirror";
 import { PassedEditorProps } from "@nteract/stateful-components/lib/inputs/editor";
 import Prompt, { PassedPromptProps } from "@nteract/stateful-components/lib/inputs/prompt";
 import * as React from "react";
@@ -67,8 +67,8 @@ class NotebookReadOnlyRenderer extends React.Component<NotebookRendererProps> {
                     ? () => <SandboxOutputs id={id} contentRef={contentRef} />
                     : undefined,
                   editor: {
-                    monaco: (props: PassedEditorProps) =>
+                    codemirror: (props: PassedEditorProps) =>
-                      this.props.hideInputs ? <></> : <MonacoEditor readOnly={true} {...props} editorType={"monaco"} />,
+                      this.props.hideInputs ? <></> : <CodeMirrorEditor {...props} editorType="codemirror" />,
                   },
                 }}
               </CodeCell>
@@ -84,8 +84,8 @@ class NotebookReadOnlyRenderer extends React.Component<NotebookRendererProps> {
               <RawCell id={id} contentRef={contentRef} cell_type="raw">
                 {{
                   editor: {
-                    monaco: (props: PassedEditorProps) =>
+                    codemirror: (props: PassedEditorProps) =>
-                      this.props.hideInputs ? <></> : <MonacoEditor {...props} readOnly={true} editorType={"monaco"} />,
+                      this.props.hideInputs ? <></> : <CodeMirrorEditor {...props} editorType="codemirror" />,
                   },
                 }}
               </RawCell>

src/Explorer/Notebook/NotebookRenderer/NotebookRenderer.less

@@ -36,10 +36,20 @@
       }
     }
 
-        .CodeMirror-scroll, .CodeMirror-linenumber, .CodeMirror-gutters {
+    .CodeMirror-scroll {
+      overflow: hidden !important;
+    }
+
+    .CodeMirror-scroll,
+    .CodeMirror-linenumber,
+    .CodeMirror-gutters {
       background-color: #f5f5f5;
     }
 
+    .CodeMirror {
+      height: inherit;
+    }
+
     .nteract-cell:hover {
       border: 1px solid @HoverColor;
       border-left: 3px solid @HoverColor;
@@ -58,13 +68,16 @@
   }
 
   // White background when hovered or selected
-    .nteract-cell:hover, .nteract-cell-container.selected .nteract-cell {
+  .nteract-cell:hover,
-        .CodeMirror-scroll, .CodeMirror-linenumber, .CodeMirror-gutters {
+  .nteract-cell-container.selected .nteract-cell {
+    .CodeMirror-scroll,
+    .CodeMirror-linenumber,
+    .CodeMirror-gutters {
       background-color: #ffffff;
     }
 
     .CodeMirror-linenumber {
-            color: #015CDA;
+      color: #015cda;
     }
 
     .nteract-cell-outputs {
@@ -101,10 +114,9 @@
   }
 }
 
-
 // Undo tree.less
 .expanded::before {
-    content: '';
+  content: "";
 }
 
 .monaco-editor .monaco-list .main {

src/Explorer/Notebook/NotebookRenderer/NotebookRenderer.tsx

@@ -2,7 +2,7 @@ import { CellId } from "@nteract/commutable";
 import { CellType } from "@nteract/commutable/src";
 import { actions, ContentRef, selectors } from "@nteract/core";
 import { Cells, CodeCell, RawCell } from "@nteract/stateful-components";
-import MonacoEditor from "@nteract/stateful-components/lib/inputs/connected-editors/monacoEditor";
+import CodeMirrorEditor from "@nteract/stateful-components/lib/inputs/connected-editors/codemirror";
 import { PassedEditorProps } from "@nteract/stateful-components/lib/inputs/editor";
 import * as React from "react";
 import { DndProvider } from "react-dnd";
@@ -120,7 +120,9 @@ class BaseNotebookRenderer extends React.Component<NotebookRendererProps> {
                         <CodeCell id={id} contentRef={contentRef} cell_type="code">
                           {{
                             editor: {
-                              monaco: (props: PassedEditorProps) => <MonacoEditor {...props} editorType={"monaco"} />,
+                              codemirror: (props: PassedEditorProps) => (
+                                <CodeMirrorEditor {...props} editorType="codemirror" />
+                              ),
                             },
                             prompt: ({ id, contentRef }: { id: CellId; contentRef: ContentRef }) => (
                               <Prompt id={id} contentRef={contentRef} isHovered={false}>
@@ -142,7 +144,9 @@ class BaseNotebookRenderer extends React.Component<NotebookRendererProps> {
                         <MarkdownCell id={id} contentRef={contentRef} cell_type="markdown">
                           {{
                             editor: {
-                              monaco: (props: PassedEditorProps) => <MonacoEditor {...props} editorType={"monaco"} />,
+                              codemirror: (props: PassedEditorProps) => (
+                                <CodeMirrorEditor {...props} editorType="codemirror" />
+                              ),
                             },
                             toolbar: () => <CellToolbar id={id} contentRef={contentRef} />,
                           }}
@@ -157,7 +161,9 @@ class BaseNotebookRenderer extends React.Component<NotebookRendererProps> {
                         <RawCell id={id} contentRef={contentRef} cell_type="raw">
                           {{
                             editor: {
-                              monaco: (props: PassedEditorProps) => <MonacoEditor {...props} editorType={"monaco"} />,
+                              codemirror: (props: PassedEditorProps) => (
+                                <CodeMirrorEditor {...props} editorType="codemirror" />
+                              ),
                             },
                             toolbar: () => <CellToolbar id={id} contentRef={contentRef} />,
                           }}

src/Explorer/Notebook/notebookClientV2.test.ts

@@ -1,8 +1,8 @@
 jest.mock("./NotebookComponent/store");
 jest.mock("@nteract/core");
+import { defineConfigOption } from "@nteract/mythic-configuration";
 import { NotebookClientV2 } from "./NotebookClientV2";
 import configureStore from "./NotebookComponent/store";
-import { defineConfigOption } from "@nteract/mythic-configuration";
 
 describe("auto start kernel", () => {
   it("configure autoStartKernelOnNotebookOpen properly depending whether notebook is/is not read-only", async () => {
@@ -24,6 +24,12 @@ describe("auto start kernel", () => {
       defaultValue: 1234,
     });
 
+    defineConfigOption({
+      label: "Line numbers",
+      key: "codeMirror.lineNumbers",
+      defaultValue: true,
+    });
+
     [true, false].forEach((isReadOnly) => {
       new NotebookClientV2({
         connectionInfo: {