Merge branch 'master' of https://github.com/MoonchildProductions/UXP into js_dom_performance-resource-timing_1

1 files changed, 7 insertions, 0 deletions

diff --git a/editor/libeditor/HTMLEditorDataTransfer.cpp b/editor/libeditor/HTMLEditorDataTransfer.cpp
index ed350c0dd..c56fbead7 100644
--- a/editor/libeditor/HTMLEditorDataTransfer.cpp
+++ b/editor/libeditor/HTMLEditorDataTransfer.cpp
@@ -1538,6 +1538,13 @@ HTMLEditor::CanPaste(int32_t aSelectionType,
   NS_ENSURE_ARG_POINTER(aCanPaste);
   *aCanPaste = false;
 
+  // Always enable the paste command when inside of a HTML or XHTML document.
+  nsCOMPtr<nsIDocument> doc = GetDocument();
+  if (doc && doc->IsHTMLOrXHTML()) {
+    *aCanPaste = true;
+    return NS_OK;
+  }
+
   // can't paste if readonly
   if (!IsModifiable()) {
     return NS_OK;