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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_TEXTFIELD_H_ | |
| 8 #define FPDFSDK_INCLUDE_FORMFILLER_FFL_TEXTFIELD_H_ | |
| 9 | |
| 10 #include "fpdfsdk/include/formfiller/FFL_FormFiller.h" | |
| 11 | |
| 12 #define BF_ALIGN_LEFT 0 | |
| 13 #define BF_ALIGN_MIDDLE 1 | |
| 14 #define BF_ALIGN_RIGHT 2 | |
| 15 | |
| 16 class CBA_FontMap; | |
| 17 | |
| 18 struct FFL_TextFieldState { | |
| 19 int nStart; | |
| 20 int nEnd; | |
| 21 CFX_WideString sValue; | |
| 22 }; | |
| 23 | |
| 24 class CFFL_TextField : public CFFL_FormFiller, | |
| 25 public IPWL_FocusHandler, | |
| 26 public IPWL_Edit_Notify { | |
| 27 public: | |
| 28 CFFL_TextField(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot); | |
| 29 ~CFFL_TextField() override; | |
| 30 | |
| 31 // CFFL_FormFiller: | |
| 32 PWL_CREATEPARAM GetCreateParam() override; | |
| 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; | |
| 51 | |
| 52 // IPWL_FocusHandler: | |
| 53 void OnSetFocus(CPWL_Wnd* pWnd) override; | |
| 54 void OnKillFocus(CPWL_Wnd* pWnd) override; | |
| 55 | |
| 56 // IPWL_Edit_Notify: | |
| 57 void OnAddUndo(CPWL_Edit* pEdit) override; | |
| 58 | |
| 59 #ifdef PDF_ENABLE_XFA | |
| 60 // CFFL_FormFiller: | |
| 61 FX_BOOL IsFieldFull(CPDFSDK_PageView* pPageView) override; | |
| 62 #endif // PDF_ENABLE_XFA | |
| 63 | |
| 64 private: | |
| 65 CBA_FontMap* m_pFontMap; | |
| 66 FFL_TextFieldState m_State; | |
| 67 }; | |
| 68 | |
| 69 #endif // FPDFSDK_INCLUDE_FORMFILLER_FFL_TEXTFIELD_H_ | |
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