processing#448 a first quick proof-of-concept implementation of static mode support

francisli · francisli · commit 438ac8a924d6 · 2017-12-03T20:01:14.000-08:00
diff --git a/client/modules/IDE/components/PreviewFrame.jsx b/client/modules/IDE/components/PreviewFrame.jsx
@@ -340,7 +340,16 @@ class PreviewFrame extends React.Component {
           } else {
             script.setAttribute('data-tag', `${startTag}${resolvedFile.name}`);
             script.removeAttribute('src');
-            script.innerHTML = resolvedFile.content; // eslint-disable-line
+            let content = resolvedFile.content;
+            if (resolvedFile.name === 'sketch.js') {
+              if (!/function\s+setup\s*\(\s*\)/.test(content)) {
+                if (!/createCanvas\s*\([^)]*\)/.test(content)) {
+                  content = `createCanvas(400, 400);${content}`;
+                }
+                content = `function setup(){${content}}`;
+              }
+            }
+            script.innerHTML = content; // eslint-disable-line
           }
         }
       } else if (!(script.getAttribute('src') && script.getAttribute('src').match(EXTERNAL_LINK_REGEX)) !== null) {
diff --git a/client/modules/IDE/reducers/files.js b/client/modules/IDE/reducers/files.js
@@ -1,13 +1,7 @@
 import objectID from 'bson-objectid';
 import * as ActionTypes from '../../../constants';
 
-const defaultSketch = `function setup() { 
-  createCanvas(400, 400);
-} 
-
-function draw() { 
-  background(220);
-}`;
+const defaultSketch = '';
 
 const defaultHTML =
 `<!DOCTYPE html>
