fixed paste over selection issue (#39)

antonmedv · Dec 1, 2020 · ed03d0f · ed03d0f
1 parent d88a7a2
commit ed03d0f
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/codejar.ts b/codejar.ts
@@ -336,10 +336,16 @@ export function CodeJar(editor: HTMLElement, highlight: (e: HTMLElement) => void
   function handlePaste(event: ClipboardEvent) {
     preventDefault(event)
     const text = ((event as any).originalEvent || event).clipboardData.getData("text/plain")
+    const sel = window.getSelection()
+    const selection = !sel.isCollapsed
     const pos = save()
     insert(text)
     highlight(editor)
-    restore({start: pos.end + text.length, end: pos.end + text.length})
+    if (selection) {
+      restore({start: pos.end, end: pos.end})
+    } else {
+      restore({start: pos.end + text.length, end: pos.end + text.length})
+    }
   }