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 "FFL_FormFiller.h" 11 12#define BF_ALIGN_LEFT 0 13#define BF_ALIGN_MIDDLE 1 14#define BF_ALIGN_RIGHT 2 15 16class CBA_FontMap; 17 18struct FFL_TextFieldState 19{ 20 int nStart; 21 int nEnd; 22 CFX_WideString sValue; 23}; 24 25class CFFL_TextField : public CFFL_FormFiller, public IPWL_FocusHandler, public IPWL_Edit_Notify 26{ 27public: 28 CFFL_TextField(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot); 29 virtual ~CFFL_TextField(); 30 31 virtual PWL_CREATEPARAM GetCreateParam(); 32 virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView); 33 34 35 virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags); 36 37 virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView); 38 virtual void SaveData(CPDFSDK_PageView* pPageView); 39 40 virtual void GetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, 41 PDFSDK_FieldAction& fa); 42 virtual void SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, 43 const PDFSDK_FieldAction& fa); 44 virtual FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld, 45 const PDFSDK_FieldAction& faNew); 46 virtual void SaveState(CPDFSDK_PageView* pPageView); 47 virtual void RestoreState(CPDFSDK_PageView* pPageView); 48 49 virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bRestoreValue); 50 51public: 52 virtual void OnSetFocus(CPWL_Wnd* pWnd); 53 virtual void OnKillFocus(CPWL_Wnd* pWnd); 54 55public: 56 virtual void OnAddUndo(CPWL_Edit* pEdit); 57 58public: 59 virtual FX_BOOL CanCopy(CPDFSDK_Document* pDocument); 60 virtual FX_BOOL CanCut(CPDFSDK_Document* pDocument); 61 virtual FX_BOOL CanPaste(CPDFSDK_Document* pDocument); 62 63 virtual void DoCopy(CPDFSDK_Document* pDocument); 64 virtual void DoCut(CPDFSDK_Document* pDocument); 65 virtual void DoPaste(CPDFSDK_Document* pDocument); 66 67private: 68 CBA_FontMap* m_pFontMap; 69 FFL_TextFieldState m_State; 70 71}; 72 73#endif // FPDFSDK_INCLUDE_FORMFILLER_FFL_TEXTFIELD_H_ 74