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// 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_IFORMFILLER_H_
#define FPDFSDK_INCLUDE_FORMFILLER_FFL_IFORMFILLER_H_
#include "FormFiller.h"
class CFFL_FormFiller;
class CFFL_PrivateData;
#define CFFL_Widget2Filler CFX_MapPtrTemplate<CPDFSDK_Annot*, CFFL_FormFiller*>
// #define IsALTpressed() (GetKeyState(VK_MENU) < 0)
// #define IsCTRLpressed() (GetKeyState(VK_CONTROL) < 0)
// #define IsSHIFTpressed() (GetKeyState(VK_SHIFT)&0x8000)
// #define IsINSERTpressed() (GetKeyState(VK_INSERT) & 0x01)
// #define VK_SHIFT 0x10
// #define VK_CONTROL 0x11
// #define VK_MENU 0x12
// #define VK_RETURN 0x0D
// #define VK_SPACE 0x20
// #define VK_ESCAPE 0x1B
class CFFL_IFormFiller :/* public IBA_AnnotFiller, */public IPWL_Filler_Notify//,
// public IUndo_EventHandler, public IClipboard_Handler
{
public:
CFFL_IFormFiller(CPDFDoc_Environment* pApp);
virtual ~CFFL_IFormFiller();
virtual FX_BOOL Annot_HitTest(CPDFSDK_PageView* pPageView,CPDFSDK_Annot* pAnnot, CPDF_Point point);
virtual FX_RECT GetViewBBox(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot);
virtual void OnDraw(CPDFSDK_PageView *pPageView, /*HDC hDC,*/ CPDFSDK_Annot* pAnnot,
CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,
/*const CRect& rcWindow,*/ 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, FX_UINT nFlag);
virtual void OnMouseExit(CPDFSDK_PageView *pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
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 OnRButtonDblClk(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);
virtual void OnDeSelected(CPDFSDK_Annot* pAnnot);
virtual void OnSelected(CPDFSDK_Annot* pAnnot);
virtual FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot,FX_UINT nFlag);
virtual FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag);
public:
virtual void QueryWherePopup(void* pPrivateData, FX_FLOAT fPopupMin,FX_FLOAT fPopupMax, int32_t & nRet, FX_FLOAT & fPopupRet);
virtual void OnBeforeKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, int32_t nKeyCode,
CFX_WideString & strChange, const CFX_WideString& strChangeEx,
int nSelStart, int nSelEnd,
FX_BOOL bKeyDown, FX_BOOL & bRC, FX_BOOL & bExit, FX_DWORD nFlag);
virtual void OnAfterKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, FX_BOOL & bExit, FX_DWORD nFlag) ;
virtual void OnSetWindowRect(void* pPrivateData, const CPDF_Rect & rcWindow);
virtual void OnKeyStroke(FX_BOOL bEditOrList, void* pPrivateData, int32_t nKeyCode, CFX_WideString & strChange,
const CFX_WideString& strChangeEx, FX_BOOL bKeyDown, FX_BOOL & bRC, FX_BOOL & bExit);
virtual void OnPopupPreOpen(void* pPrivateData, FX_BOOL& bExit, FX_DWORD nFlag);
virtual void OnPopupPostOpen(void* pPrivateData, FX_BOOL& bExit, FX_DWORD nFlag);
public:
virtual void BeforeUndo(CPDFSDK_Document* pDocument);
virtual void BeforeRedo(CPDFSDK_Document* pDocument);
virtual void AfterUndo(CPDFSDK_Document* pDocument);
virtual void AfterRedo(CPDFSDK_Document* pDocument);
public:
virtual FX_BOOL CanCopy(CPDFSDK_Document* pDocument);
virtual FX_BOOL CanCut(CPDFSDK_Document* pDocument);
virtual FX_BOOL CanPaste(CPDFSDK_Document* pDocument);
virtual void DoCopy(CPDFSDK_Document* pDocument);
virtual void DoCut(CPDFSDK_Document* pDocument);
virtual void DoPaste(CPDFSDK_Document* pDocument);
public:
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, FX_DWORD nFlag);
void OnValidate(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bRC, FX_BOOL& bExit, FX_DWORD nFlag);
void OnCalculate(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bExit, FX_DWORD nFlag);
void OnFormat(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bExit, FX_DWORD nFlag);
void OnButtonUp(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bReset, FX_BOOL& bExit,FX_UINT nFlag);
// static LRESULT CALLBACK FFL_WndProc(
// int code, // hook code
// WPARAM wParam, // virtual-key code
// LPARAM lParam // keystroke-message information
// );
// static MSG GetLastMessage();
static int GetCommitKey();
static FX_BOOL GetKeyDown();
void OnClick(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bReset, FX_BOOL& bExit, FX_UINT nFlag);
void OnFull(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bReset, FX_BOOL& bExit, FX_UINT nFlag);
void OnPreOpen(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bReset, FX_BOOL& bExit, FX_UINT nFlag);
void OnPostOpen(CPDFSDK_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bReset, FX_BOOL& bExit, FX_UINT nFlag);
public:
// static MSG g_Msg;
// static HHOOK m_hookSheet;
private:
void UnRegisterFormFiller(CPDFSDK_Annot* pAnnot);
void SetFocusAnnotTab(CPDFSDK_Annot* pWidget, FX_BOOL bSameField, FX_BOOL bNext);
private:
CPDFDoc_Environment* 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_INCLUDE_FORMFILLER_FFL_IFORMFILLER_H_
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