Added Verenas function to have a preview image of the selected video file

electron/main/renderer.js

@@ -22,7 +22,9 @@ uploadContainer.addEventListener("drop", (e) => {
 
             const files1 = e.dataTransfer.files;
             handleFiles(files1);
+            generateThumbnail(filePath);
         }
+    
     } catch (error) {
         console.log("Error in renderer.js with the listerner for the drop function");
     } 
@@ -48,3 +50,34 @@ language_option.addEventListener('change', (e)=>{
     }
     
 });
+
+videoUpload.addEventListener("change", () => {
+  try {
+    activateSubmitBtn(videoUpload.files.length > 0);
+  } catch (error) {
+    console.log(error);
+  }
+  
+});
+
+//listener for the file explorer search when something got selected
+videoUpload.addEventListener('change', () => {
+  try {
+    handleFiles(videoUpload.files);
+  } catch (error) {
+    console.log("Error in manualBtn EventListener change");
+    console.log(error);
+  }
+  
+});
+
+//listener for the file explorer search
+manualUploadBtn.addEventListener('click', () => {
+  try {
+    videoUpload.click();
+  } catch (error) {
+    console.log("Error in manualBtn EventListener click");
+    console.log(error);
+  }
+  
+});