1 files changed, 108 insertions, 0 deletions
diff --git a/xfa/fwl/lightwidget/cfwl_scrollbar.cpp b/xfa/fwl/lightwidget/cfwl_scrollbar.cpp
new file mode 100644
index 0000000000..0c02314733
--- /dev/null
+++ b/xfa/fwl/lightwidget/cfwl_scrollbar.cpp
@@ -0,0 +1,108 @@
+// Copyright 2014 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/fwl/lightwidget/cfwl_scrollbar.h"
+
+#include <memory>
+
+#include "xfa/fwl/basewidget/ifwl_scrollbar.h"
+
+CFWL_ScrollBar* CFWL_ScrollBar::Create() {
+  return new CFWL_ScrollBar;
+}
+
+CFWL_ScrollBar::CFWL_ScrollBar() {}
+
+CFWL_ScrollBar::~CFWL_ScrollBar() {}
+
+FWL_ERR CFWL_ScrollBar::Initialize(const CFWL_WidgetProperties* pProperties) {
+  if (m_pIface)
+    return FWL_ERR_Indefinite;
+  if (pProperties) {
+    *m_pProperties = *pProperties;
+  }
+  std::unique_ptr<IFWL_ScrollBar> pScrollBar(IFWL_ScrollBar::Create(
+      m_pProperties->MakeWidgetImpProperties(nullptr), nullptr));
+  FWL_ERR ret = pScrollBar->Initialize();
+  if (ret != FWL_ERR_Succeeded) {
+    return ret;
+  }
+  m_pIface = pScrollBar.release();
+  CFWL_Widget::Initialize();
+  return FWL_ERR_Succeeded;
+}
+
+FX_BOOL CFWL_ScrollBar::IsVertical() {
+  if (!m_pIface)
+    return FALSE;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->IsVertical();
+}
+
+FWL_ERR CFWL_ScrollBar::GetRange(FX_FLOAT& fMin, FX_FLOAT& fMax) {
+  if (!m_pIface)
+    return FWL_ERR_Indefinite;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->GetRange(fMin, fMax);
+}
+
+FWL_ERR CFWL_ScrollBar::SetRange(FX_FLOAT fMin, FX_FLOAT fMax) {
+  if (!m_pIface)
+    return FWL_ERR_Indefinite;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->SetRange(fMin, fMax);
+}
+
+FX_FLOAT CFWL_ScrollBar::GetPageSize() {
+  if (!m_pIface)
+    return 0;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->GetPageSize();
+}
+
+FWL_ERR CFWL_ScrollBar::SetPageSize(FX_FLOAT fPageSize) {
+  if (!m_pIface)
+    return FWL_ERR_Indefinite;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->SetPageSize(fPageSize);
+}
+
+FX_FLOAT CFWL_ScrollBar::GetStepSize() {
+  if (!m_pIface)
+    return 0;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->GetStepSize();
+}
+
+FWL_ERR CFWL_ScrollBar::SetStepSize(FX_FLOAT fStepSize) {
+  if (!m_pIface)
+    return FWL_ERR_Indefinite;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->SetStepSize(fStepSize);
+}
+
+FX_FLOAT CFWL_ScrollBar::GetPos() {
+  if (!m_pIface)
+    return -1;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->GetPos();
+}
+
+FWL_ERR CFWL_ScrollBar::SetPos(FX_FLOAT fPos) {
+  if (!m_pIface)
+    return FWL_ERR_Indefinite;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->SetPos(fPos);
+}
+
+FX_FLOAT CFWL_ScrollBar::GetTrackPos() {
+  if (!m_pIface)
+    return -1;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->GetTrackPos();
+}
+
+FWL_ERR CFWL_ScrollBar::SetTrackPos(FX_FLOAT fTrackPos) {
+  if (!m_pIface)
+    return FWL_ERR_Indefinite;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->SetTrackPos(fTrackPos);
+}
+
+FX_BOOL CFWL_ScrollBar::DoScroll(uint32_t dwCode, FX_FLOAT fPos) {
+  if (!m_pIface)
+    return FALSE;
+  return static_cast<IFWL_ScrollBar*>(m_pIface)->DoScroll(dwCode, fPos);
+}