Merge branch 'dev' into text-drag-fix

javascript/dragdrop.js

@@ -1,11 +1,11 @@
 // allows drag-dropping files into gradio image elements, and also pasting images from clipboard
 
-function isValidImageList( files ) {
+function isValidImageList(files) {
     return files && files?.length === 1 && ['image/png', 'image/gif', 'image/jpeg'].includes(files[0].type);
 }
 
-function dropReplaceImage( imgWrap, files ) {
-    if ( ! isValidImageList( files ) ) {
+function dropReplaceImage(imgWrap, files) {
+    if (!isValidImageList(files)) {
         return;
     }
 
@@ -14,37 +14,37 @@ function dropReplaceImage( imgWrap, files ) {
     imgWrap.querySelector('.modify-upload button + button, .touch-none + div button + button')?.click();
     const callback = () => {
         const fileInput = imgWrap.querySelector('input[type="file"]');
-        if ( fileInput ) {
-            if ( files.length === 0 ) {
+        if (fileInput) {
+            if (files.length === 0) {
                 files = new DataTransfer();
                 files.items.add(tmpFile);
                 fileInput.files = files.files;
             } else {
                 fileInput.files = files;
             }
-            fileInput.dispatchEvent(new Event('change'));   
+            fileInput.dispatchEvent(new Event('change'));
         }
     };
-    
-    if ( imgWrap.closest('#pnginfo_image') ) {
+
+    if (imgWrap.closest('#pnginfo_image')) {
         // special treatment for PNG Info tab, wait for fetch request to finish
         const oldFetch = window.fetch;
-        window.fetch = async (input, options) => {
+        window.fetch = async(input, options) => {
             const response = await oldFetch(input, options);
-            if ( 'api/predict/' === input ) {
+            if ('api/predict/' === input) {
                 const content = await response.text();
                 window.fetch = oldFetch;
-                window.requestAnimationFrame( () => callback() );
+                window.requestAnimationFrame(() => callback());
                 return new Response(content, {
                     status: response.status,
                     statusText: response.statusText,
                     headers: response.headers
-                })
+                });
             }
             return response;
-        };        
+        };
     } else {
-        window.requestAnimationFrame( () => callback() );
+        window.requestAnimationFrame(() => callback());
     }
 }
 
@@ -65,33 +65,37 @@ window.document.addEventListener('drop', e => {
         return;
     }
     const imgWrap = target.closest('[data-testid="image"]');
-    if ( !imgWrap ) {
+    if (!imgWrap) {
         return;
     }
     e.stopPropagation();
     e.preventDefault();
     const files = e.dataTransfer.files;
-    dropReplaceImage( imgWrap, files );
+    dropReplaceImage(imgWrap, files);
 });
 
 window.addEventListener('paste', e => {
     const files = e.clipboardData.files;
-    if ( ! isValidImageList( files ) ) {
+    if (!isValidImageList(files)) {
         return;
     }
 
     const visibleImageFields = [...gradioApp().querySelectorAll('[data-testid="image"]')]
-        .filter(el => uiElementIsVisible(el));
-    if ( ! visibleImageFields.length ) {
+        .filter(el => uiElementIsVisible(el))
+        .sort((a, b) => uiElementInSight(b) - uiElementInSight(a));
+
+
+    if (!visibleImageFields.length) {
         return;
     }
-    
+
     const firstFreeImageField = visibleImageFields
         .filter(el => el.querySelector('input[type=file]'))?.[0];
 
     dropReplaceImage(
         firstFreeImageField ?
-        firstFreeImageField :
-        visibleImageFields[visibleImageFields.length - 1]
-    , files );
+            firstFreeImageField :
+            visibleImageFields[visibleImageFields.length - 1]
+        , files
+    );
 });