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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef FPDFSDK_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_ | 7 #ifndef FPDFSDK_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_ |
8 #define FPDFSDK_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_ | 8 #define FPDFSDK_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_ |
9 | 9 |
10 #include "../../../core/include/fxcrt/fx_string.h" | 10 #include "../../../core/include/fxcrt/fx_string.h" |
11 #include "FFL_FormFiller.h" | 11 #include "FFL_FormFiller.h" |
12 | 12 |
13 class CBA_FontMap; | 13 class CBA_FontMap; |
14 class CPDFSDK_Document; | 14 class CPDFSDK_Document; |
15 | 15 |
16 struct FFL_ComboBoxState { | 16 struct FFL_ComboBoxState { |
17 int nIndex; | 17 int nIndex; |
18 int nStart; | 18 int nStart; |
19 int nEnd; | 19 int nEnd; |
20 CFX_WideString sValue; | 20 CFX_WideString sValue; |
21 }; | 21 }; |
22 | 22 |
23 class CFFL_ComboBox : public CFFL_FormFiller, | 23 class CFFL_ComboBox : public CFFL_FormFiller, |
24 public IPWL_FocusHandler, | 24 public IPWL_FocusHandler, |
25 public IPWL_Edit_Notify { | 25 public IPWL_Edit_Notify { |
26 public: | 26 public: |
27 CFFL_ComboBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget); | 27 CFFL_ComboBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget); |
28 virtual ~CFFL_ComboBox(); | 28 ~CFFL_ComboBox() override; |
29 | 29 |
30 virtual PWL_CREATEPARAM GetCreateParam(); | 30 // CFFL_FormFiller: |
31 virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp, | 31 PWL_CREATEPARAM GetCreateParam() override; |
32 CPDFSDK_PageView* pPageView); | 32 CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp, |
| 33 CPDFSDK_PageView* pPageView) override; |
| 34 FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags) override; |
| 35 FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView) override; |
| 36 void SaveData(CPDFSDK_PageView* pPageView) override; |
| 37 void GetActionData(CPDFSDK_PageView* pPageView, |
| 38 CPDF_AAction::AActionType type, |
| 39 PDFSDK_FieldAction& fa) override; |
| 40 void SetActionData(CPDFSDK_PageView* pPageView, |
| 41 CPDF_AAction::AActionType type, |
| 42 const PDFSDK_FieldAction& fa) override; |
| 43 FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type, |
| 44 const PDFSDK_FieldAction& faOld, |
| 45 const PDFSDK_FieldAction& faNew) override; |
| 46 void SaveState(CPDFSDK_PageView* pPageView) override; |
| 47 void RestoreState(CPDFSDK_PageView* pPageView) override; |
| 48 CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView, |
| 49 FX_BOOL bRestoreValue) override; |
| 50 void OnKeyStroke(FX_BOOL bKeyDown, FX_DWORD nFlag) override; |
33 | 51 |
34 virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags); | 52 // IPWL_FocusHandler: |
| 53 void OnSetFocus(CPWL_Wnd* pWnd) override; |
| 54 void OnKillFocus(CPWL_Wnd* pWnd) override; |
35 | 55 |
36 virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView); | 56 // IPWL_Edit_Notify: |
37 virtual void SaveData(CPDFSDK_PageView* pPageView); | 57 void OnAddUndo(CPWL_Edit* pEdit) override; |
38 | |
39 virtual void GetActionData(CPDFSDK_PageView* pPageView, | |
40 CPDF_AAction::AActionType type, | |
41 PDFSDK_FieldAction& fa); | |
42 virtual void SetActionData(CPDFSDK_PageView* pPageView, | |
43 CPDF_AAction::AActionType type, | |
44 const PDFSDK_FieldAction& fa); | |
45 virtual FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type, | |
46 const PDFSDK_FieldAction& faOld, | |
47 const PDFSDK_FieldAction& faNew); | |
48 virtual void SaveState(CPDFSDK_PageView* pPageView); | |
49 virtual void RestoreState(CPDFSDK_PageView* pPageView); | |
50 | |
51 virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView, | |
52 FX_BOOL bRestoreValue); | |
53 virtual void OnKeyStroke(FX_BOOL bKeyDown, FX_UINT nFlag); | |
54 | 58 |
55 virtual FX_BOOL IsFieldFull(CPDFSDK_PageView* pPageView); | 59 virtual FX_BOOL IsFieldFull(CPDFSDK_PageView* pPageView); |
56 | 60 |
57 public: | |
58 virtual void OnSetFocus(CPWL_Wnd* pWnd); | |
59 virtual void OnKillFocus(CPWL_Wnd* pWnd); | |
60 | |
61 public: | |
62 virtual void OnAddUndo(CPWL_Edit* pEdit); | |
63 | |
64 public: | |
65 virtual FX_BOOL CanCopy(CPDFSDK_Document* pDocument); | |
66 virtual FX_BOOL CanCut(CPDFSDK_Document* pDocument); | |
67 virtual FX_BOOL CanPaste(CPDFSDK_Document* pDocument); | |
68 | |
69 private: | 61 private: |
70 CFX_WideString GetSelectExportText(); | 62 CFX_WideString GetSelectExportText(); |
71 | 63 |
72 private: | |
73 CBA_FontMap* m_pFontMap; | 64 CBA_FontMap* m_pFontMap; |
74 FFL_ComboBoxState m_State; | 65 FFL_ComboBoxState m_State; |
75 }; | 66 }; |
76 | 67 |
77 #endif // FPDFSDK_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_ | 68 #endif // FPDFSDK_INCLUDE_FORMFILLER_FFL_COMBOBOX_H_ |
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