Convert CScript classes to have CJX objects

This CL moves the JS methods from the CScript classes into CJX
representations. The methods are proxied to the CJX versions.

Change-Id: Ic5f380228614a60238fbcf9e0d04d942fae395be
Reviewed-on: https://pdfium-review.googlesource.com/17313
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 61 insertions, 0 deletions

diff --git a/fxjs/cjx_signaturepseudomodel.cpp b/fxjs/cjx_signaturepseudomodel.cpp
new file mode 100644
index 0000000000..76cf989b7f
--- /dev/null
+++ b/fxjs/cjx_signaturepseudomodel.cpp
@@ -0,0 +1,61 @@
+// 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/cjx_signaturepseudomodel.h"
+
+#include "fxjs/cfxjse_arguments.h"
+#include "fxjs/cfxjse_value.h"
+#include "xfa/fxfa/parser/cscript_signaturepseudomodel.h"
+
+CJX_SignaturePseudoModel::CJX_SignaturePseudoModel(
+    CScript_SignaturePseudoModel* model)
+    : CJX_Object(model) {}
+
+CJX_SignaturePseudoModel::~CJX_SignaturePseudoModel() {}
+
+void CJX_SignaturePseudoModel::Verify(CFXJSE_Arguments* pArguments) {
+  int32_t iLength = pArguments->GetLength();
+  if (iLength < 1 || iLength > 4) {
+    ThrowParamCountMismatchException(L"verify");
+    return;
+  }
+
+  CFXJSE_Value* pValue = pArguments->GetReturnValue();
+  if (pValue)
+    pValue->SetInteger(0);
+}
+
+void CJX_SignaturePseudoModel::Sign(CFXJSE_Arguments* pArguments) {
+  int32_t iLength = pArguments->GetLength();
+  if (iLength < 3 || iLength > 7) {
+    ThrowParamCountMismatchException(L"sign");
+    return;
+  }
+
+  CFXJSE_Value* pValue = pArguments->GetReturnValue();
+  if (pValue)
+    pValue->SetBoolean(false);
+}
+
+void CJX_SignaturePseudoModel::Enumerate(CFXJSE_Arguments* pArguments) {
+  if (pArguments->GetLength() != 0) {
+    ThrowParamCountMismatchException(L"enumerate");
+    return;
+  }
+  return;
+}
+
+void CJX_SignaturePseudoModel::Clear(CFXJSE_Arguments* pArguments) {
+  int32_t iLength = pArguments->GetLength();
+  if (iLength < 1 || iLength > 2) {
+    ThrowParamCountMismatchException(L"clear");
+    return;
+  }
+
+  CFXJSE_Value* pValue = pArguments->GetReturnValue();
+  if (pValue)
+    pValue->SetBoolean(false);
+}