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Diffstat (limited to 'fpdfsdk/formfiller/cffl_formfiller.h')
| -rw-r--r-- | fpdfsdk/formfiller/cffl_formfiller.h | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/fpdfsdk/formfiller/cffl_formfiller.h b/fpdfsdk/formfiller/cffl_formfiller.h new file mode 100644 index 0000000000..b7d8a9dad6 --- /dev/null +++ b/fpdfsdk/formfiller/cffl_formfiller.h @@ -0,0 +1,203 @@ +// 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_FORMFILLER_H_ +#define FPDFSDK_FORMFILLER_CFFL_FORMFILLER_H_ + +#include <map> + +#include "fpdfsdk/formfiller/cba_fontmap.h" +#include "fpdfsdk/formfiller/cffl_iformfiller.h" +#include "fpdfsdk/include/fsdk_baseform.h" + +class CPDFDoc_Environment; +class CPDFSDK_Annot; +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, + CFX_Matrix* pUser2Device, + FX_DWORD dwFlags); + virtual void OnDrawDeactive(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + CFX_RenderDevice* pDevice, + CFX_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 CFX_FloatPoint& point); + virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + FX_UINT nFlags, + const CFX_FloatPoint& point); + virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + FX_UINT nFlags, + const CFX_FloatPoint& point); + virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + FX_UINT nFlags, + const CFX_FloatPoint& point); + virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + FX_UINT nFlags, + short zDelta, + const CFX_FloatPoint& point); + virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + FX_UINT nFlags, + const CFX_FloatPoint& point); + virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + FX_UINT nFlags, + const CFX_FloatPoint& 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); + + void SetFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag); + void KillFocusForAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag); + + // CPWL_TimerHandler + void TimerProc() override; + IFX_SystemHandler* GetSystemHandler() const override; + + // IPWL_Provider + CFX_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); + + CFX_Matrix GetCurMatrix(); + + CFX_FloatRect FFLtoPWL(const CFX_FloatRect& rect); + CFX_FloatRect PWLtoFFL(const CFX_FloatRect& rect); + CFX_FloatPoint FFLtoPWL(const CFX_FloatPoint& point); + CFX_FloatPoint PWLtoFFL(const CFX_FloatPoint& point); + + CFX_FloatPoint WndtoPWL(CPDFSDK_PageView* pPageView, + const CFX_FloatPoint& pt); + CFX_FloatRect FFLtoWnd(CPDFSDK_PageView* pPageView, + const CFX_FloatRect& rect); + + void SetWindowRect(CPDFSDK_PageView* pPageView, + const CFX_FloatRect& rcWindow); + CFX_FloatRect 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); + +#ifdef PDF_ENABLE_XFA + virtual FX_BOOL IsFieldFull(CPDFSDK_PageView* pPageView); +#endif // PDF_ENABLE_XFA + + 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 CFX_FloatRect GetFocusBox(CPDFSDK_PageView* pPageView); + + FX_BOOL IsValid() const; + CFX_FloatRect 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; + CFX_FloatPoint m_ptOldPos; +}; + +class CFFL_Button : public CFFL_FormFiller { + public: + CFFL_Button(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget); + ~CFFL_Button() override; + + // CFFL_FormFiller + void OnMouseEnter(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot) override; + void OnMouseExit(CPDFSDK_PageView* pPageView, CPDFSDK_Annot* pAnnot) override; + FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + FX_UINT nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + FX_UINT nFlags, + const CFX_FloatPoint& point) override; + FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + FX_UINT nFlags, + const CFX_FloatPoint& point) override; + void OnDraw(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + FX_DWORD dwFlags) override; + void OnDrawDeactive(CPDFSDK_PageView* pPageView, + CPDFSDK_Annot* pAnnot, + CFX_RenderDevice* pDevice, + CFX_Matrix* pUser2Device, + FX_DWORD dwFlags) override; + + protected: + FX_BOOL m_bMouseIn; + FX_BOOL m_bMouseDown; +}; + +#endif // FPDFSDK_FORMFILLER_CFFL_FORMFILLER_H_ |