Fix paste of images when focus is in the composer

patches/quill+1.3.7.patch

@@ -1,14 +1,16 @@
 diff --git a/node_modules/quill/dist/quill.js b/node_modules/quill/dist/quill.js
-index 811b3d0..c8c4892 100644
+index 811b3d0..313f301 100644
 --- a/node_modules/quill/dist/quill.js
 +++ b/node_modules/quill/dist/quill.js
-@@ -8917,9 +8917,9 @@ var Clipboard = function (_Module) {
+@@ -8916,10 +8916,10 @@ var Clipboard = function (_Module) {
+ 
      var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this, quill, options));
  
-     _this.quill.root.addEventListener('paste', _this.onPaste.bind(_this));
+-    _this.quill.root.addEventListener('paste', _this.onPaste.bind(_this));
 -    _this.container = _this.quill.addContainer('ql-clipboard');
 -    _this.container.setAttribute('contenteditable', true);
 -    _this.container.setAttribute('tabindex', -1);
++    // _this.quill.root.addEventListener('paste', _this.onPaste.bind(_this));
 +    // _this.container = _this.quill.addContainer('ql-clipboard');
 +    // _this.container.setAttribute('contenteditable', true);
 +    // _this.container.setAttribute('tabindex', -1);

ts/quill/signal-clipboard/index.ts

@@ -34,9 +34,6 @@ export class SignalClipboard {
   }
 
   onCapturePaste(event: ClipboardEvent): void {
-    event.preventDefault();
-    event.stopPropagation();
-
     if (event.clipboardData == null) {
       return;
     }
@@ -53,6 +50,13 @@ export class SignalClipboard {
     const text = event.clipboardData.getData('text/plain');
     const html = event.clipboardData.getData('text/html');
 
+    if (!text && !html) {
+      return;
+    }
+
+    event.preventDefault();
+    event.stopPropagation();
+
     const clipboardDelta = html
       ? clipboard.convert(html)
       : clipboard.convert(replaceAngleBrackets(text));