1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 
7 #ifndef FPDFSDK_FORMFILLER_CFFL_LISTBOX_H_
8 #define FPDFSDK_FORMFILLER_CFFL_LISTBOX_H_
9 
10 #include <memory>
11 #include <set>
12 #include <vector>
13 
14 #include "fpdfsdk/formfiller/cffl_formfiller.h"
15 
16 class CBA_FontMap;
17 
18 class CFFL_ListBox : public CFFL_FormFiller {
19  public:
20   CFFL_ListBox(CPDFSDK_FormFillEnvironment* pApp, CPDFSDK_Annot* pWidget);
21   ~CFFL_ListBox() override;
22 
23   // CFFL_FormFiller
24   PWL_CREATEPARAM GetCreateParam() override;
25   CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp,
26                          CPDFSDK_PageView* pPageView) override;
27   bool OnChar(CPDFSDK_Annot* pAnnot, uint32_t nChar, uint32_t nFlags) override;
28   bool IsDataChanged(CPDFSDK_PageView* pPageView) override;
29   void SaveData(CPDFSDK_PageView* pPageView) override;
30   void GetActionData(CPDFSDK_PageView* pPageView,
31                      CPDF_AAction::AActionType type,
32                      PDFSDK_FieldAction& fa) override;
33   void SaveState(CPDFSDK_PageView* pPageView) override;
34   void RestoreState(CPDFSDK_PageView* pPageView) override;
35   CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView,
36                            bool bRestoreValue) override;
37 
38  private:
39   std::unique_ptr<CBA_FontMap> m_pFontMap;
40   std::set<int> m_OriginSelections;
41   std::vector<int> m_State;
42 };
43 
44 #endif  // FPDFSDK_FORMFILLER_CFFL_LISTBOX_H_
45