1 files changed, 64 insertions, 0 deletions
diff --git a/xfa/fxfa/cxfa_ffpasswordedit.cpp b/xfa/fxfa/cxfa_ffpasswordedit.cpp
new file mode 100644
index 0000000000..e0d9f33428
--- /dev/null
+++ b/xfa/fxfa/cxfa_ffpasswordedit.cpp
@@ -0,0 +1,64 @@
+// 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 "xfa/fxfa/cxfa_ffpasswordedit.h"
+
+#include <utility>
+
+#include "xfa/fwl/cfwl_edit.h"
+#include "xfa/fwl/cfwl_notedriver.h"
+
+CXFA_FFPasswordEdit::CXFA_FFPasswordEdit(CXFA_WidgetAcc* pDataAcc)
+    : CXFA_FFTextEdit(pDataAcc) {}
+
+CXFA_FFPasswordEdit::~CXFA_FFPasswordEdit() {}
+
+bool CXFA_FFPasswordEdit::LoadWidget() {
+  auto pNewEdit = pdfium::MakeUnique<CFWL_Edit>(
+      GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
+  CFWL_Edit* pWidget = pNewEdit.get();
+  m_pNormalWidget = std::move(pNewEdit);
+  m_pNormalWidget->SetLayoutItem(this);
+
+  CFWL_NoteDriver* pNoteDriver =
+      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
+  pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
+                                   m_pNormalWidget.get());
+  m_pOldDelegate = m_pNormalWidget->GetDelegate();
+  m_pNormalWidget->SetDelegate(this);
+  m_pNormalWidget->LockUpdate();
+
+  CFX_WideString wsText;
+  m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
+  pWidget->SetText(wsText);
+  UpdateWidgetProperty();
+  m_pNormalWidget->UnlockUpdate();
+  return CXFA_FFField::LoadWidget();
+}
+
+void CXFA_FFPasswordEdit::UpdateWidgetProperty() {
+  CFWL_Edit* pWidget = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
+  if (!pWidget)
+    return;
+
+  uint32_t dwExtendedStyle =
+      FWL_STYLEEXT_EDT_ShowScrollbarFocus | FWL_STYLEEXT_EDT_OuterScrollbar |
+      FWL_STYLEEXT_EDT_Password | FWL_STYLEEXT_EDT_LastLineHeight;
+  dwExtendedStyle |= UpdateUIProperty();
+
+  CFX_WideString wsPassWord;
+  m_pDataAcc->GetPasswordChar(wsPassWord);
+  if (!wsPassWord.IsEmpty())
+    pWidget->SetAliasChar(wsPassWord.GetAt(0));
+  if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off)
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
+  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
+      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
+  }
+  dwExtendedStyle |= GetAlignment();
+  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
+}