Merge pull request #14506 from wildan-m/wildan-14300-MessageGetUnsele…

…cted

Wildan 14300 message get unselected

src/libs/Clipboard/index.js

@@ -29,6 +29,24 @@ function setHTMLSync(html, text) {
     document.body.appendChild(node);
 
     const selection = window.getSelection();
+    const firstAnchorChild = selection.anchorNode && selection.anchorNode.firstChild;
+    const isComposer = firstAnchorChild instanceof HTMLTextAreaElement;
+    let originalSelection = null;
+    if (isComposer) {
+        originalSelection = {
+            start: firstAnchorChild.selectionStart,
+            end: firstAnchorChild.selectionEnd,
+            direction: firstAnchorChild.selectionDirection,
+        };
+    } else {
+        originalSelection = {
+            anchorNode: selection.anchorNode,
+            anchorOffset: selection.anchorOffset,
+            focusNode: selection.focusNode,
+            focusOffset: selection.focusOffset,
+        };
+    }
+
     selection.removeAllRanges();
     const range = document.createRange();
     range.selectNodeContents(node);
@@ -42,6 +60,13 @@ function setHTMLSync(html, text) {
     }
 
     selection.removeAllRanges();
+
+    if (isComposer) {
+        firstAnchorChild.setSelectionRange(originalSelection.start, originalSelection.end, originalSelection.direction);
+    } else {
+        selection.setBaseAndExtent(originalSelection.anchorNode, originalSelection.anchorOffset, originalSelection.focusNode, originalSelection.focusOffset);
+    }
+
     document.body.removeChild(node);
 }