Rename CXFA_Event methods

This CL renames CXFA_Event methods for clarity and fixes callers
where needed.

Change-Id: I902a35f36ee91c1b4aadd10382d93988ef26dc1c
Reviewed-on: https://pdfium-review.googlesource.com/22750
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 7 insertions, 3 deletions

diff --git a/xfa/fxfa/parser/cxfa_node.cpp b/xfa/fxfa/parser/cxfa_node.cpp
index e6cdf98d49..3f0eb2bb34 100644
--- a/xfa/fxfa/parser/cxfa_node.cpp
+++ b/xfa/fxfa/parser/cxfa_node.cpp
@@ -1690,12 +1690,16 @@ int32_t CXFA_Node::ProcessEvent(CXFA_FFDocView* docView,
     case XFA_Element::Execute:
       break;
     case XFA_Element::Script:
-      return ExecuteScript(docView, event->GetScript(), pEventParam);
+      return ExecuteScript(docView, event->GetScriptIfExists(), pEventParam);
     case XFA_Element::SignData:
       break;
-    case XFA_Element::Submit:
+    case XFA_Element::Submit: {
+      CXFA_Submit* submit = event->GetSubmitIfExists();
+      if (!submit)
+        return XFA_EVENTERROR_NotExist;
       return docView->GetDoc()->GetDocEnvironment()->Submit(docView->GetDoc(),
-                                                            event->GetSubmit());
+                                                            submit);
+    }
     default:
       break;
   }