1 files changed, 110 insertions, 0 deletions
diff --git a/fpdfsdk/pwl/cpwl_list_box.h b/fpdfsdk/pwl/cpwl_list_box.h
new file mode 100644
index 0000000000..8938f243d5
--- /dev/null
+++ b/fpdfsdk/pwl/cpwl_list_box.h
@@ -0,0 +1,110 @@
+// 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
+
+#ifndef FPDFSDK_PWL_CPWL_LIST_BOX_H_
+#define FPDFSDK_PWL_CPWL_LIST_BOX_H_
+
+#include <memory>
+
+#include "core/fxcrt/cfx_unowned_ptr.h"
+#include "fpdfsdk/pwl/cpwl_wnd.h"
+
+class CPWL_ListCtrl;
+class CPWL_List_Notify;
+class CPWL_ListBox;
+class IPWL_Filler_Notify;
+struct CPVT_SecProps;
+struct CPVT_WordPlace;
+struct CPVT_WordProps;
+
+class CPWL_List_Notify {
+ public:
+  explicit CPWL_List_Notify(CPWL_ListBox* pList);
+  ~CPWL_List_Notify();
+
+  void IOnSetScrollInfoY(float fPlateMin,
+                         float fPlateMax,
+                         float fContentMin,
+                         float fContentMax,
+                         float fSmallStep,
+                         float fBigStep);
+  void IOnSetScrollPosY(float fy);
+  void IOnInvalidateRect(CFX_FloatRect* pRect);
+
+ private:
+  CFX_UnownedPtr<CPWL_ListBox> m_pList;
+};
+
+class CPWL_ListBox : public CPWL_Wnd {
+ public:
+  CPWL_ListBox();
+  ~CPWL_ListBox() override;
+
+  // CPWL_Wnd
+  CFX_ByteString GetClassName() const override;
+  void OnCreated() override;
+  void OnDestroy() override;
+  void DrawThisAppearance(CFX_RenderDevice* pDevice,
+                          CFX_Matrix* pUser2Device) override;
+  bool OnKeyDown(uint16_t nChar, uint32_t nFlag) override;
+  bool OnChar(uint16_t nChar, uint32_t nFlag) override;
+  bool OnLButtonDown(const CFX_PointF& point, uint32_t nFlag) override;
+  bool OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) override;
+  bool OnMouseMove(const CFX_PointF& point, uint32_t nFlag) override;
+  bool OnMouseWheel(short zDelta,
+                    const CFX_PointF& point,
+                    uint32_t nFlag) override;
+  void KillFocus() override;
+  void SetScrollInfo(const PWL_SCROLL_INFO& info) override;
+  void SetScrollPosition(float pos) override;
+  void ScrollWindowVertically(float pos) override;
+  void RePosChildWnd() override;
+  CFX_FloatRect GetFocusRect() const override;
+  void SetFontSize(float fFontSize) override;
+  float GetFontSize() const override;
+
+  virtual CFX_WideString GetText() const;
+
+  bool OnNotifySelectionChanged(bool bKeyDown, uint32_t nFlag);
+
+  void AddString(const CFX_WideString& str);
+  void SetTopVisibleIndex(int32_t nItemIndex);
+  void ScrollToListItem(int32_t nItemIndex);
+  void ResetContent();
+  void Reset();
+  void Select(int32_t nItemIndex);
+  void SetCaret(int32_t nItemIndex);
+  void SetHoverSel(bool bHoverSel);
+
+  int32_t GetCount() const;
+  bool IsMultipleSel() const;
+  int32_t GetCaretIndex() const;
+  int32_t GetCurSel() const;
+  bool IsItemSelected(int32_t nItemIndex) const;
+  int32_t GetTopVisibleIndex() const;
+  int32_t FindNext(int32_t nIndex, wchar_t nChar) const;
+  CFX_FloatRect GetContentRect() const;
+  float GetFirstHeight() const;
+  CFX_FloatRect GetListRect() const;
+
+  void SetFillerNotify(IPWL_Filler_Notify* pNotify) {
+    m_pFillerNotify = pNotify;
+  }
+
+  void AttachFFLData(CFFL_FormFiller* pData) { m_pFormFiller = pData; }
+
+ protected:
+  std::unique_ptr<CPWL_ListCtrl> m_pList;
+  std::unique_ptr<CPWL_List_Notify> m_pListNotify;
+  bool m_bMouseDown;
+  bool m_bHoverSel;
+  CFX_UnownedPtr<IPWL_Filler_Notify> m_pFillerNotify;
+
+ private:
+  CFX_UnownedPtr<CFFL_FormFiller> m_pFormFiller;
+};
+
+#endif  // FPDFSDK_PWL_CPWL_LIST_BOX_H_