// 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_INCLUDE_FORMFILLER_FFL_LISTBOX_H_
#define FPDFSDK_INCLUDE_FORMFILLER_FFL_LISTBOX_H_

#include <set>

#include "FFL_FormFiller.h"

class CBA_FontMap;

class CFFL_ListBox : public CFFL_FormFiller {
 public:
  CFFL_ListBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget);
  virtual ~CFFL_ListBox();

  virtual PWL_CREATEPARAM GetCreateParam();
  virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
                                 CPDFSDK_PageView* pPageView);

  virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags);

  virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView);
  virtual void SaveData(CPDFSDK_PageView* pPageView);

  virtual void GetActionData(CPDFSDK_PageView* pPageView,
                             CPDF_AAction::AActionType type,
                             PDFSDK_FieldAction& fa);
  virtual void SetActionData(CPDFSDK_PageView* pPageView,
                             CPDF_AAction::AActionType type,
                             const PDFSDK_FieldAction& fa);

  virtual void SaveState(CPDFSDK_PageView* pPageView);
  virtual void RestoreState(CPDFSDK_PageView* pPageView);

  virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
                                   FX_BOOL bRestoreValue);
  virtual void OnKeyStroke(FX_BOOL bKeyDown, FX_DWORD nFlag);

 private:
  CBA_FontMap* m_pFontMap;
  std::set<int> m_OriginSelections;
  CFX_ArrayTemplate<int> m_State;
};

#endif  // FPDFSDK_INCLUDE_FORMFILLER_FFL_LISTBOX_H_