Bug 109265

checking in for skamio@netscape.net
Disabling IME for Readonly attribute of <INPUT>
/r=yokoyama; /sr=kin

editor/libeditor/text/nsEditorEventListeners.cpp

@@ -577,6 +577,17 @@ nsTextEditorTextListener::HandleText(nsIDOMEvent* aTextEvent)
    textRangeList->AddRef();
    nsCOMPtr<nsIEditorIMESupport> imeEditor = do_QueryInterface(mEditor, &result);
    if (imeEditor) {
+     PRUint32 flags;
+     // if we are readonly or disabled, then do nothing.
+     if (NS_SUCCEEDED(mEditor->GetFlags(&flags))) {
+       if (flags & nsIPlaintextEditor::eEditorReadonlyMask || 
+           flags & nsIPlaintextEditor::eEditorDisabledMask) {
+#if DEBUG_IME
+         printf("nsTextEditorTextListener::HandleText,  Readonly or Disabled\n");
+#endif
+         return NS_OK;
+       }
+     }
      result = imeEditor->SetCompositionString(composedText,textRangeList,textEventReply);
      ScrollSelectionIntoView(mEditor);
    }