1 files changed, 84 insertions, 0 deletions
diff --git a/fxjs/xfa/cjx_subform.cpp b/fxjs/xfa/cjx_subform.cpp
new file mode 100644
index 0000000000..32de182e7b
--- /dev/null
+++ b/fxjs/xfa/cjx_subform.cpp
@@ -0,0 +1,84 @@
+// Copyright 2017 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "fxjs/xfa/cjx_subform.h"
+
+#include "fxjs/cfxjse_arguments.h"
+#include "fxjs/cfxjse_value.h"
+#include "xfa/fxfa/cxfa_eventparam.h"
+#include "xfa/fxfa/cxfa_ffnotify.h"
+#include "xfa/fxfa/fxfa.h"
+#include "xfa/fxfa/parser/cxfa_delta.h"
+#include "xfa/fxfa/parser/cxfa_document.h"
+
+const CJX_MethodSpec CJX_Subform::MethodSpecs[] = {
+    {"execCalculate", execCalculate_static},
+    {"execEvent", execEvent_static},
+    {"execInitialize", execInitialize_static},
+    {"execValidate", execValidate_static},
+    {"", nullptr}};
+
+CJX_Subform::CJX_Subform(CXFA_Node* node) : CJX_Container(node) {
+  DefineMethods(MethodSpecs);
+}
+
+CJX_Subform::~CJX_Subform() {}
+
+void CJX_Subform::execEvent(CFXJSE_Arguments* pArguments) {
+  if (pArguments->GetLength() != 1) {
+    ThrowParamCountMismatchException(L"execEvent");
+    return;
+  }
+
+  ByteString eventString = pArguments->GetUTF8String(0);
+  execSingleEventByName(
+      WideString::FromUTF8(eventString.AsStringView()).AsStringView(),
+      XFA_Element::Subform);
+}
+
+void CJX_Subform::execInitialize(CFXJSE_Arguments* pArguments) {
+  if (pArguments->GetLength() != 0) {
+    ThrowParamCountMismatchException(L"execInitialize");
+    return;
+  }
+
+  CXFA_FFNotify* pNotify = GetDocument()->GetNotify();
+  if (!pNotify)
+    return;
+
+  pNotify->ExecEventByDeepFirst(GetXFANode(), XFA_EVENT_Initialize);
+}
+
+void CJX_Subform::execCalculate(CFXJSE_Arguments* pArguments) {
+  if (pArguments->GetLength() != 0) {
+    ThrowParamCountMismatchException(L"execCalculate");
+    return;
+  }
+
+  CXFA_FFNotify* pNotify = GetDocument()->GetNotify();
+  if (!pNotify)
+    return;
+
+  pNotify->ExecEventByDeepFirst(GetXFANode(), XFA_EVENT_Calculate);
+}
+
+void CJX_Subform::execValidate(CFXJSE_Arguments* pArguments) {
+  if (pArguments->GetLength() != 0) {
+    ThrowParamCountMismatchException(L"execValidate");
+    return;
+  }
+
+  CXFA_FFNotify* pNotify = GetDocument()->GetNotify();
+  if (!pNotify) {
+    pArguments->GetReturnValue()->SetBoolean(false);
+    return;
+  }
+
+  int32_t iRet =
+      pNotify->ExecEventByDeepFirst(GetXFANode(), XFA_EVENT_Validate);
+  pArguments->GetReturnValue()->SetBoolean(
+      (iRet == XFA_EVENTERROR_Error) ? false : true);
+}