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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_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_ | |
8 #define FPDFSDK_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_ | |
9 | |
10 #include "core/include/fxcrt/fx_string.h" | |
11 #include "fpdfsdk/include/formfiller/FFL_FormFiller.h" | |
12 | |
13 class CBA_FontMap; | |
14 | |
15 struct FFL_ComboBoxState { | |
16 int nIndex; | |
17 int nStart; | |
18 int nEnd; | |
19 CFX_WideString sValue; | |
20 }; | |
21 | |
22 class CFFL_ComboBox : public CFFL_FormFiller, | |
23 public IPWL_FocusHandler, | |
24 public IPWL_Edit_Notify { | |
25 public: | |
26 CFFL_ComboBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget); | |
27 ~CFFL_ComboBox() override; | |
28 | |
29 // CFFL_FormFiller: | |
30 PWL_CREATEPARAM GetCreateParam() override; | |
31 CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp, | |
32 CPDFSDK_PageView* pPageView) override; | |
33 FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags) override; | |
34 FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView) override; | |
35 void SaveData(CPDFSDK_PageView* pPageView) override; | |
36 void GetActionData(CPDFSDK_PageView* pPageView, | |
37 CPDF_AAction::AActionType type, | |
38 PDFSDK_FieldAction& fa) override; | |
39 void SetActionData(CPDFSDK_PageView* pPageView, | |
40 CPDF_AAction::AActionType type, | |
41 const PDFSDK_FieldAction& fa) override; | |
42 FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type, | |
43 const PDFSDK_FieldAction& faOld, | |
44 const PDFSDK_FieldAction& faNew) override; | |
45 void SaveState(CPDFSDK_PageView* pPageView) override; | |
46 void RestoreState(CPDFSDK_PageView* pPageView) override; | |
47 CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView, | |
48 FX_BOOL bRestoreValue) override; | |
49 | |
50 // IPWL_FocusHandler: | |
51 void OnSetFocus(CPWL_Wnd* pWnd) override; | |
52 void OnKillFocus(CPWL_Wnd* pWnd) override; | |
53 | |
54 // IPWL_Edit_Notify: | |
55 void OnAddUndo(CPWL_Edit* pEdit) override; | |
56 | |
57 #ifdef PDF_ENABLE_XFA | |
58 // CFFL_FormFiller: | |
59 FX_BOOL IsFieldFull(CPDFSDK_PageView* pPageView) override; | |
60 #endif // PDF_ENABLE_XFA | |
61 | |
62 private: | |
63 CFX_WideString GetSelectExportText(); | |
64 | |
65 CBA_FontMap* m_pFontMap; | |
66 FFL_ComboBoxState m_State; | |
67 }; | |
68 | |
69 #endif // FPDFSDK_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_ | |
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