1 files changed, 97 insertions, 0 deletions
diff --git a/xfa/fxfa/cxfa_ffnumericedit.cpp b/xfa/fxfa/cxfa_ffnumericedit.cpp
new file mode 100644
index 0000000000..b397753c7e
--- /dev/null
+++ b/xfa/fxfa/cxfa_ffnumericedit.cpp
@@ -0,0 +1,97 @@
+// 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_ffnumericedit.h"
+
+#include <utility>
+
+#include "xfa/fwl/cfwl_edit.h"
+#include "xfa/fwl/cfwl_eventvalidate.h"
+#include "xfa/fwl/cfwl_notedriver.h"
+#include "xfa/fxfa/parser/cxfa_localevalue.h"
+
+CXFA_FFNumericEdit::CXFA_FFNumericEdit(CXFA_WidgetAcc* pDataAcc)
+    : CXFA_FFTextEdit(pDataAcc) {}
+
+CXFA_FFNumericEdit::~CXFA_FFNumericEdit() {}
+
+bool CXFA_FFNumericEdit::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_FFNumericEdit::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_Validate | FWL_STYLEEXT_EDT_Number |
+      FWL_STYLEEXT_EDT_LastLineHeight;
+  dwExtendedStyle |= UpdateUIProperty();
+  if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off)
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
+
+  int32_t iNumCells = m_pDataAcc->GetNumberOfCells();
+  if (iNumCells > 0) {
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_CombText;
+    pWidget->SetLimit(iNumCells);
+  }
+  dwExtendedStyle |= GetAlignment();
+  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
+      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
+  }
+  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
+}
+
+void CXFA_FFNumericEdit::OnProcessEvent(CFWL_Event* pEvent) {
+  if (pEvent->GetType() == CFWL_Event::Type::Validate) {
+    CFWL_EventValidate* event = static_cast<CFWL_EventValidate*>(pEvent);
+    event->bValidate = OnValidate(m_pNormalWidget.get(), event->wsInsert);
+    return;
+  }
+  CXFA_FFTextEdit::OnProcessEvent(pEvent);
+}
+
+bool CXFA_FFNumericEdit::OnValidate(CFWL_Widget* pWidget,
+                                    CFX_WideString& wsText) {
+  CFX_WideString wsPattern;
+  m_pDataAcc->GetPictureContent(wsPattern, XFA_VALUEPICTURE_Edit);
+  if (!wsPattern.IsEmpty())
+    return true;
+
+  int32_t iLeads = 0;
+  m_pDataAcc->GetLeadDigits(iLeads);
+
+  int32_t iFracs = 0;
+  m_pDataAcc->GetFracDigits(iFracs);
+
+  CFX_WideString wsFormat;
+  CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(m_pDataAcc.Get());
+  widgetValue.GetNumericFormat(wsFormat, iLeads, iFracs);
+  return widgetValue.ValidateNumericTemp(wsText, wsFormat,
+                                         m_pDataAcc->GetLocal());
+}