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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_TEXTFIELD_H_ | 7 #ifndef FPDFSDK_INCLUDE_FORMFILLER_FFL_TEXTFIELD_H_ |
8 #define FPDFSDK_INCLUDE_FORMFILLER_FFL_TEXTFIELD_H_ | 8 #define FPDFSDK_INCLUDE_FORMFILLER_FFL_TEXTFIELD_H_ |
9 | 9 |
10 #include "FFL_FormFiller.h" | 10 #include "FFL_FormFiller.h" |
11 | 11 |
12 #define BF_ALIGN_LEFT 0 | 12 #define BF_ALIGN_LEFT 0 |
13 #define BF_ALIGN_MIDDLE 1 | 13 #define BF_ALIGN_MIDDLE 1 |
14 #define BF_ALIGN_RIGHT 2 | 14 #define BF_ALIGN_RIGHT 2 |
15 | 15 |
16 class CBA_FontMap; | 16 class CBA_FontMap; |
17 | 17 |
18 struct FFL_TextFieldState { | 18 struct FFL_TextFieldState { |
19 int nStart; | 19 int nStart; |
20 int nEnd; | 20 int nEnd; |
21 CFX_WideString sValue; | 21 CFX_WideString sValue; |
22 }; | 22 }; |
23 | 23 |
24 class CFFL_TextField : public CFFL_FormFiller, | 24 class CFFL_TextField : public CFFL_FormFiller, |
25 public IPWL_FocusHandler, | 25 public IPWL_FocusHandler, |
26 public IPWL_Edit_Notify { | 26 public IPWL_Edit_Notify { |
27 public: | 27 public: |
28 CFFL_TextField(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot); | 28 CFFL_TextField(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot); |
29 virtual ~CFFL_TextField(); | 29 ~CFFL_TextField() override; |
30 | 30 |
31 virtual PWL_CREATEPARAM GetCreateParam(); | 31 // CFFL_FormFiller: |
32 virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp, | 32 PWL_CREATEPARAM GetCreateParam() override; |
33 CPDFSDK_PageView* pPageView); | 33 CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp, |
| 34 CPDFSDK_PageView* pPageView) override; |
| 35 FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags) override; |
| 36 FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView) override; |
| 37 void SaveData(CPDFSDK_PageView* pPageView) override; |
| 38 void GetActionData(CPDFSDK_PageView* pPageView, |
| 39 CPDF_AAction::AActionType type, |
| 40 PDFSDK_FieldAction& fa) override; |
| 41 void SetActionData(CPDFSDK_PageView* pPageView, |
| 42 CPDF_AAction::AActionType type, |
| 43 const PDFSDK_FieldAction& fa) override; |
| 44 FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type, |
| 45 const PDFSDK_FieldAction& faOld, |
| 46 const PDFSDK_FieldAction& faNew) override; |
| 47 void SaveState(CPDFSDK_PageView* pPageView) override; |
| 48 void RestoreState(CPDFSDK_PageView* pPageView) override; |
| 49 CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView, |
| 50 FX_BOOL bRestoreValue) override; |
34 | 51 |
35 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; |
36 | 55 |
37 virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView); | 56 // IPWL_Edit_Notify: |
38 virtual void SaveData(CPDFSDK_PageView* pPageView); | 57 void OnAddUndo(CPWL_Edit* pEdit) override; |
39 | |
40 virtual void GetActionData(CPDFSDK_PageView* pPageView, | |
41 CPDF_AAction::AActionType type, | |
42 PDFSDK_FieldAction& fa); | |
43 virtual void SetActionData(CPDFSDK_PageView* pPageView, | |
44 CPDF_AAction::AActionType type, | |
45 const PDFSDK_FieldAction& fa); | |
46 virtual FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type, | |
47 const PDFSDK_FieldAction& faOld, | |
48 const PDFSDK_FieldAction& faNew); | |
49 virtual void SaveState(CPDFSDK_PageView* pPageView); | |
50 virtual void RestoreState(CPDFSDK_PageView* pPageView); | |
51 | |
52 virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView, | |
53 FX_BOOL bRestoreValue); | |
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 CBA_FontMap* m_pFontMap; | 62 CBA_FontMap* m_pFontMap; |
71 FFL_TextFieldState m_State; | 63 FFL_TextFieldState m_State; |
72 }; | 64 }; |
73 | 65 |
74 #endif // FPDFSDK_INCLUDE_FORMFILLER_FFL_TEXTFIELD_H_ | 66 #endif // FPDFSDK_INCLUDE_FORMFILLER_FFL_TEXTFIELD_H_ |
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