| // 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_FORMFILLER_CFFL_IFORMFILLER_H_ |
| #define FPDFSDK_FORMFILLER_CFFL_IFORMFILLER_H_ |
| |
| #include <map> |
| #include <memory> |
| |
| #include "fpdfsdk/include/fsdk_define.h" |
| #include "fpdfsdk/pdfwindow/PWL_Edit.h" |
| |
| class CFFL_FormFiller; |
| class CPDFSDK_Environment; |
| class CPDFSDK_Annot; |
| class CPDFSDK_PageView; |
| class CPDFSDK_Widget; |
| |
| class CFFL_IFormFiller : public IPWL_Filler_Notify { |
| public: |
| explicit CFFL_IFormFiller(CPDFSDK_Environment* pApp); |
| ~CFFL_IFormFiller() override; |
| |
| virtual FX_BOOL Annot_HitTest(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| CFX_FloatPoint point); |
| virtual FX_RECT GetViewBBox(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot); |
| virtual void OnDraw(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| CFX_RenderDevice* pDevice, |
| CFX_Matrix* pUser2Device); |
| |
| 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, |
| uint32_t nFlag); |
| virtual void OnMouseExit(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlag); |
| |
| virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| short zDelta, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot, |
| uint32_t nFlags, |
| const CFX_FloatPoint& point); |
| |
| virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, |
| uint32_t nKeyCode, |
| uint32_t nFlags); |
| virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, |
| uint32_t nChar, |
| uint32_t nFlags); |
| |
| virtual FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag); |
| virtual FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, uint32_t nFlag); |
| |
| CFFL_FormFiller* GetFormFiller(CPDFSDK_Annot* pAnnot, FX_BOOL bRegister); |
| void RemoveFormFiller(CPDFSDK_Annot* pAnnot); |
| |
| static FX_BOOL IsVisible(CPDFSDK_Widget* pWidget); |
| static FX_BOOL IsReadOnly(CPDFSDK_Widget* pWidget); |
| static FX_BOOL IsFillingAllowed(CPDFSDK_Widget* pWidget); |
| static FX_BOOL IsValidAnnot(CPDFSDK_PageView* pPageView, |
| CPDFSDK_Annot* pAnnot); |
| |
| void OnKeyStrokeCommit(CPDFSDK_Widget* pWidget, |
| CPDFSDK_PageView* pPageView, |
| FX_BOOL& bRC, |
| FX_BOOL& bExit, |
| uint32_t nFlag); |
| void OnValidate(CPDFSDK_Widget* pWidget, |
| CPDFSDK_PageView* pPageView, |
| FX_BOOL& bRC, |
| FX_BOOL& bExit, |
| uint32_t nFlag); |
| |
| void OnCalculate(CPDFSDK_Widget* pWidget, |
| CPDFSDK_PageView* pPageView, |
| FX_BOOL& bExit, |
| uint32_t nFlag); |
| void OnFormat(CPDFSDK_Widget* pWidget, |
| CPDFSDK_PageView* pPageView, |
| FX_BOOL& bExit, |
| uint32_t nFlag); |
| void OnButtonUp(CPDFSDK_Widget* pWidget, |
| CPDFSDK_PageView* pPageView, |
| FX_BOOL& bReset, |
| FX_BOOL& bExit, |
| uint32_t nFlag); |
| #ifdef PDF_ENABLE_XFA |
| void OnClick(CPDFSDK_Widget* pWidget, |
| CPDFSDK_PageView* pPageView, |
| FX_BOOL& bReset, |
| FX_BOOL& bExit, |
| uint32_t nFlag); |
| void OnFull(CPDFSDK_Widget* pWidget, |
| CPDFSDK_PageView* pPageView, |
| FX_BOOL& bReset, |
| FX_BOOL& bExit, |
| uint32_t nFlag); |
| void OnPreOpen(CPDFSDK_Widget* pWidget, |
| CPDFSDK_PageView* pPageView, |
| FX_BOOL& bReset, |
| FX_BOOL& bExit, |
| uint32_t nFlag); |
| void OnPostOpen(CPDFSDK_Widget* pWidget, |
| CPDFSDK_PageView* pPageView, |
| FX_BOOL& bReset, |
| FX_BOOL& bExit, |
| uint32_t nFlag); |
| #endif // PDF_ENABLE_XFA |
| |
| private: |
| using CFFL_Widget2Filler = |
| std::map<CPDFSDK_Annot*, std::unique_ptr<CFFL_FormFiller>>; |
| |
| // IPWL_Filler_Notify: |
| void QueryWherePopup(void* pPrivateData, |
| FX_FLOAT fPopupMin, |
| FX_FLOAT fPopupMax, |
| int32_t& nRet, |
| FX_FLOAT& fPopupRet) override; |
| void OnBeforeKeyStroke(void* pPrivateData, |
| CFX_WideString& strChange, |
| const CFX_WideString& strChangeEx, |
| int nSelStart, |
| int nSelEnd, |
| FX_BOOL bKeyDown, |
| FX_BOOL& bRC, |
| FX_BOOL& bExit, |
| uint32_t nFlag) override; |
| #ifdef PDF_ENABLE_XFA |
| void OnPopupPreOpen(void* pPrivateData, |
| FX_BOOL& bExit, |
| uint32_t nFlag) override; |
| void OnPopupPostOpen(void* pPrivateData, |
| FX_BOOL& bExit, |
| uint32_t nFlag) override; |
| void SetFocusAnnotTab(CPDFSDK_Annot* pWidget, |
| FX_BOOL bSameField, |
| FX_BOOL bNext); |
| #endif // PDF_ENABLE_XFA |
| void UnRegisterFormFiller(CPDFSDK_Annot* pAnnot); |
| |
| CPDFSDK_Environment* const m_pApp; |
| CFFL_Widget2Filler m_Maps; |
| FX_BOOL m_bNotifying; |
| }; |
| |
| class CFFL_PrivateData { |
| public: |
| CPDFSDK_Widget* pWidget; |
| CPDFSDK_PageView* pPageView; |
| int nWidgetAge; |
| int nValueAge; |
| }; |
| |
| #endif // FPDFSDK_FORMFILLER_CFFL_IFORMFILLER_H_ |