Adding pre-dynamic load of css and js

newton/app.js

@@ -54,6 +54,20 @@ const createWindow = (startType = "build", debug = false, args = []) => {
         window.webContents.send('load-files', args);
     });
 
+    window.webContents.on('did-finish-load', () => {
+        const cssFiles = [
+            path.join(newtonFs.CONFIG_PATH, 'override.css')
+        ];
+
+        const jsFiles = [
+            // path.join(newtonFs.CONFIG_PATH, 'scripts', 'script1.js'),
+            // path.join(newtonFs.CONFIG_PATH, 'scripts', 'script2.js')
+        ];
+
+        cssFiles.forEach(cssFile => newtonFs.readAndInjectCSS(window, cssFile));
+        jsFiles.forEach(jsFile => newtonFs.readAndInjectJS(window, jsFile));
+    });
+
     menu.load(window);
     systemTray.load(menu.menuStruct);
     terminal.load(window);

newton/fs.js

@@ -185,10 +185,33 @@ const closeFile = (fpath) => {
     unwatchFile(fpath);
 }
 
+const readAndInjectCSS = (window, filePath) => {
+    fs.readFile(filePath, 'utf8', (err, data) => {
+        if (err) {
+            console.error(`Error reading CSS file: ${filePath}`, err);
+            return;
+        }
+
+        window.webContents.insertCSS(data);
+    });
+}
+
+const readAndInjectJS = (window, filePath) => {
+    fs.readFile(filePath, 'utf8', (err, data) => {
+        if (err) {
+            console.error(`Error reading JS file: ${filePath}`, err);
+            return;
+        }
+
+        window.webContents.executeJavaScript(data);
+    });
+}
+
 
 
 module.exports = {
     newtonFs: {
+        CONFIG_PATH: CONFIG_PATH,
         setWindow: setWindow,
         chooseFolder: chooseFolder,
         openFiles: openFiles,
@@ -200,6 +223,8 @@ module.exports = {
         getLspConfigData: getLspConfigData,
         getSettingsConfigData: getSettingsConfigData,
         saveSettingsConfigData: saveSettingsConfigData,
+        readAndInjectJS: readAndInjectJS,
+        readAndInjectCSS: readAndInjectCSS,
         loadFilesWatcher: loadFilesWatcher,
         unwatchFile: unwatchFile,
     }