// Copyright 2014 PDFium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com #ifndef FPDFSDK_INCLUDE_FORMFILLER_FFL_FORMFILLER_H_ #define FPDFSDK_INCLUDE_FORMFILLER_FFL_FORMFILLER_H_ #include "FFL_IFormFiller.h" #include "FFL_CBA_Fontmap.h" class CPDFDoc_Environment; class CPDFSDK_Annot; class CPDFSDK_Document; class CPDFSDK_PageView; class CPDFSDK_Widget; class CFFL_FormFiller : public IPWL_Provider, public CPWL_TimerHandler { public: CFFL_FormFiller(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot); ~CFFL_FormFiller() override; virtual FX_RECT GetViewBBox(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot); virtual void OnDraw(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, FX_DWORD dwFlags); virtual void OnDrawDeactive(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, FX_DWORD dwFlags); virtual void OnCreate(CPDFSDK_Annot* pAnnot); virtual void OnLoad(CPDFSDK_Annot* pAnnot); virtual void OnDelete(CPDFSDK_Annot* pAnnot); virtual void OnMouseEnter(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot); virtual void OnMouseExit(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot); virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, short zDelta, const CPDF_Point& point); virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, FX_UINT nKeyCode, FX_UINT nFlags); virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags); FX_BOOL SetFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag); FX_BOOL KillFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag); // CPWL_TimerHandler void TimerProc() override; IFX_SystemHandler* GetSystemHandler() const override; // IPWL_Provider CPDF_Matrix GetWindowMatrix(void* pAttachedData) override; CFX_WideString LoadPopupMenuString(int nIndex) override; virtual void GetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, PDFSDK_FieldAction& fa); virtual void SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, const PDFSDK_FieldAction& fa); virtual FX_BOOL IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld, const PDFSDK_FieldAction& faNew); virtual void SaveState(CPDFSDK_PageView* pPageView); virtual void RestoreState(CPDFSDK_PageView* pPageView); virtual CPWL_Wnd* ResetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bRestoreValue); virtual void OnKeyStroke(FX_BOOL bKeyDown, FX_DWORD nFlag); CPDF_Matrix GetCurMatrix(); CPDF_Rect FFLtoPWL(const CPDF_Rect& rect); CPDF_Rect PWLtoFFL(const CPDF_Rect& rect); CPDF_Point FFLtoPWL(const CPDF_Point& point); CPDF_Point PWLtoFFL(const CPDF_Point& point); CPDF_Point WndtoPWL(CPDFSDK_PageView* pPageView, const CPDF_Point& pt); CPDF_Rect FFLtoWnd(CPDFSDK_PageView* pPageView, const CPDF_Rect& rect); void SetWindowRect(CPDFSDK_PageView* pPageView, const CPDF_Rect& rcWindow); CPDF_Rect GetWindowRect(CPDFSDK_PageView* pPageView); FX_BOOL CommitData(CPDFSDK_PageView* pPageView, FX_UINT nFlag); virtual FX_BOOL IsDataChanged(CPDFSDK_PageView* pPageView); virtual void SaveData(CPDFSDK_PageView* pPageView); virtual FX_BOOL IsFieldFull(CPDFSDK_PageView* pPageView); CPWL_Wnd* GetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bNew); void DestroyPDFWindow(CPDFSDK_PageView* pPageView); void EscapeFiller(CPDFSDK_PageView* pPageView, FX_BOOL bDestroyPDFWindow); virtual PWL_CREATEPARAM GetCreateParam(); virtual CPWL_Wnd* NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView) = 0; virtual CPDF_Rect GetFocusBox(CPDFSDK_PageView* pPageView); FX_BOOL IsValid() const; CPDF_Rect GetPDFWindowRect() const; CPDFSDK_PageView* GetCurPageView(); void SetChangeMark(); virtual void InvalidateRect(double left, double top, double right, double bottom); CPDFDoc_Environment* GetApp() { return m_pApp; } CPDFSDK_Annot* GetSDKAnnot() { return m_pAnnot; } protected: using CFFL_PageView2PDFWindow = std::map<CPDFSDK_PageView*, CPWL_Wnd*>; CPDFDoc_Environment* m_pApp; CPDFSDK_Widget* m_pWidget; CPDFSDK_Annot* m_pAnnot; FX_BOOL m_bValid; CFFL_PageView2PDFWindow m_Maps; CPDF_Point m_ptOldPos; }; class CFFL_Button : public CFFL_FormFiller { public: CFFL_Button(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget); virtual ~CFFL_Button(); virtual void OnMouseEnter(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot); virtual void OnMouseExit(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot); virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); virtual void OnDraw(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, FX_DWORD dwFlags); virtual void OnDrawDeactive(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot, CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device, FX_DWORD dwFlags); protected: FX_BOOL m_bMouseIn; FX_BOOL m_bMouseDown; }; #endif // FPDFSDK_INCLUDE_FORMFILLER_FFL_FORMFILLER_H_