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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | 6 |
| 7 #ifndef _FFL_IFORMFILLER_H_ | 7 #ifndef _FFL_IFORMFILLER_H_ |
| 8 #define _FFL_IFORMFILLER_H_ | 8 #define _FFL_IFORMFILLER_H_ |
| 9 | 9 |
| 10 #include "FormFiller.h" | 10 #include "FormFiller.h" |
| 11 class CFFL_FormFiller; | 11 class CFFL_FormFiller; |
| 12 class CFFL_PrivateData; | 12 class CFFL_PrivateData; |
| 13 | 13 |
| 14 #define CFFL_Widget2Filler» » CFX_MapPtrTemplate<CPDFSDK_Annot*, CFFL_
FormFiller*> | 14 #define CFFL_Widget2Filler CFX_MapPtrTemplate<CPDFSDK_Annot*, CFFL_FormFiller*> |
| 15 | 15 |
| 16 // #define IsALTpressed() (GetKeyState(VK_MENU) < 0) | 16 // #define IsALTpressed() (GetKeyState(VK_MENU) < 0) |
| 17 // #define IsCTRLpressed() (GetKeyState(VK_CONTROL) < 0) | 17 // #define IsCTRLpressed() (GetKeyState(VK_CONTROL) < 0) |
| 18 // #define IsSHIFTpressed() (GetKeyState(VK_SHIFT)&0x8000) | 18 // #define IsSHIFTpressed() (GetKeyState(VK_SHIFT)&0x8000) |
| 19 // #define IsINSERTpressed()» » (GetKeyState(VK_INSERT) & 0x01)» | 19 // #define IsINSERTpressed()» » (GetKeyState(VK_INSERT) & 0x01) |
| 20 // #define VK_SHIFT 0x10 | 20 // #define VK_SHIFT 0x10 |
| 21 // #define VK_CONTROL 0x11 | 21 // #define VK_CONTROL 0x11 |
| 22 // #define VK_MENU 0x12 | 22 // #define VK_MENU 0x12 |
| 23 // #define VK_RETURN 0x0D | 23 // #define VK_RETURN 0x0D |
| 24 // #define VK_SPACE 0x20 | 24 // #define VK_SPACE 0x20 |
| 25 // #define VK_ESCAPE 0x1B | 25 // #define VK_ESCAPE 0x1B |
| 26 | 26 |
| 27 class CFFL_IFormFiller |
| 28 : /* public IBA_AnnotFiller, */ public IPWL_Filler_Notify //, |
| 29 // public IUndo_EventHandler, public IClipboard_Handler |
| 30 { |
| 31 public: |
| 32 CFFL_IFormFiller(CPDFDoc_Environment* pApp); |
| 33 virtual ~CFFL_IFormFiller(); |
| 27 | 34 |
| 35 virtual FX_BOOL Annot_HitTest(CPDFSDK_PageView* pPageView, |
| 36 CPDFSDK_Annot* pAnnot, |
| 37 CPDF_Point point); |
| 38 virtual FX_RECT GetViewBBox(CPDFSDK_PageView* pPageView, |
| 39 CPDFSDK_Annot* pAnnot); |
| 40 virtual void OnDraw(CPDFSDK_PageView* pPageView, |
| 41 /*HDC hDC,*/ CPDFSDK_Annot* pAnnot, |
| 42 CFX_RenderDevice* pDevice, |
| 43 CPDF_Matrix* pUser2Device, |
| 44 /*const CRect& rcWindow,*/ FX_DWORD dwFlags); |
| 28 | 45 |
| 29 class CFFL_IFormFiller :/* public IBA_AnnotFiller, */public IPWL_Filler_Notify//
, | 46 virtual void OnCreate(CPDFSDK_Annot* pAnnot); |
| 30 //» public IUndo_EventHandler, public IClipboard_Handler | 47 virtual void OnLoad(CPDFSDK_Annot* pAnnot); |
| 31 { | 48 virtual void OnDelete(CPDFSDK_Annot* pAnnot); |
| 32 public: | |
| 33 » CFFL_IFormFiller(CPDFDoc_Environment* pApp); | |
| 34 » virtual ~CFFL_IFormFiller(); | |
| 35 | 49 |
| 36 » virtual FX_BOOL»» » » Annot_HitTest(CPDFSDK_PageView*
pPageView,CPDFSDK_Annot* pAnnot, CPDF_Point point); | 50 virtual void OnMouseEnter(CPDFSDK_PageView* pPageView, |
| 37 » virtual FX_RECT»» » » GetViewBBox(CPDFSDK_PageView *pP
ageView, CPDFSDK_Annot* pAnnot); | 51 CPDFSDK_Annot* pAnnot, |
| 38 » virtual void» » » » OnDraw(CPDFSDK_PageView *pPageVi
ew, /*HDC hDC,*/ CPDFSDK_Annot* pAnnot, | 52 FX_UINT nFlag); |
| 39 » » » » » » » » » CFX_Rend
erDevice* pDevice, CPDF_Matrix* pUser2Device, | 53 virtual void OnMouseExit(CPDFSDK_PageView* pPageView, |
| 40 » » » » » » » » » /*const
CRect& rcWindow,*/ FX_DWORD dwFlags); | 54 CPDFSDK_Annot* pAnnot, |
| 55 FX_UINT nFlag); |
| 41 | 56 |
| 57 virtual FX_BOOL OnLButtonDown(CPDFSDK_PageView* pPageView, |
| 58 CPDFSDK_Annot* pAnnot, |
| 59 FX_UINT nFlags, |
| 60 const CPDF_Point& point); |
| 61 virtual FX_BOOL OnLButtonUp(CPDFSDK_PageView* pPageView, |
| 62 CPDFSDK_Annot* pAnnot, |
| 63 FX_UINT nFlags, |
| 64 const CPDF_Point& point); |
| 65 virtual FX_BOOL OnLButtonDblClk(CPDFSDK_PageView* pPageView, |
| 66 CPDFSDK_Annot* pAnnot, |
| 67 FX_UINT nFlags, |
| 68 const CPDF_Point& point); |
| 69 virtual FX_BOOL OnMouseMove(CPDFSDK_PageView* pPageView, |
| 70 CPDFSDK_Annot* pAnnot, |
| 71 FX_UINT nFlags, |
| 72 const CPDF_Point& point); |
| 73 virtual FX_BOOL OnMouseWheel(CPDFSDK_PageView* pPageView, |
| 74 CPDFSDK_Annot* pAnnot, |
| 75 FX_UINT nFlags, |
| 76 short zDelta, |
| 77 const CPDF_Point& point); |
| 78 virtual FX_BOOL OnRButtonDown(CPDFSDK_PageView* pPageView, |
| 79 CPDFSDK_Annot* pAnnot, |
| 80 FX_UINT nFlags, |
| 81 const CPDF_Point& point); |
| 82 virtual FX_BOOL OnRButtonUp(CPDFSDK_PageView* pPageView, |
| 83 CPDFSDK_Annot* pAnnot, |
| 84 FX_UINT nFlags, |
| 85 const CPDF_Point& point); |
| 86 virtual FX_BOOL OnRButtonDblClk(CPDFSDK_PageView* pPageView, |
| 87 CPDFSDK_Annot* pAnnot, |
| 88 FX_UINT nFlags, |
| 89 const CPDF_Point& point); |
| 42 | 90 |
| 43 » virtual void» » » » OnCreate(CPDFSDK_Annot* pAnnot); | 91 virtual FX_BOOL OnKeyDown(CPDFSDK_Annot* pAnnot, |
| 44 » virtual void» » » » OnLoad(CPDFSDK_Annot* pAnnot); | 92 FX_UINT nKeyCode, |
| 45 » virtual void» » » » OnDelete(CPDFSDK_Annot* pAnnot); | 93 FX_UINT nFlags); |
| 94 virtual FX_BOOL OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags); |
| 46 | 95 |
| 47 » virtual void» » » » OnMouseEnter(CPDFSDK_PageView *p
PageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlag); | 96 virtual void OnDeSelected(CPDFSDK_Annot* pAnnot); |
| 48 » virtual void» » » » OnMouseExit(CPDFSDK_PageView *pP
ageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlag); | 97 virtual void OnSelected(CPDFSDK_Annot* pAnnot); |
| 49 | 98 |
| 50 » virtual FX_BOOL»» » » OnLButtonDown(CPDFSDK_PageView *
pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); | 99 virtual FX_BOOL OnSetFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag); |
| 51 » virtual FX_BOOL»» » » OnLButtonUp(CPDFSDK_PageView *pP
ageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); | 100 virtual FX_BOOL OnKillFocus(CPDFSDK_Annot* pAnnot, FX_UINT nFlag); |
| 52 » virtual FX_BOOL»» » » OnLButtonDblClk(CPDFSDK_PageView
*pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); | |
| 53 » virtual FX_BOOL»» » » OnMouseMove(CPDFSDK_PageView *pP
ageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); | |
| 54 » virtual FX_BOOL»» » » OnMouseWheel(CPDFSDK_PageView *p
PageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, short zDelta, const CPDF_Point&
point); | |
| 55 » virtual FX_BOOL»» » » OnRButtonDown(CPDFSDK_PageView *
pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); | |
| 56 » virtual FX_BOOL»» » » OnRButtonUp(CPDFSDK_PageView *pP
ageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); | |
| 57 » virtual FX_BOOL»» » » OnRButtonDblClk(CPDFSDK_PageView
*pPageView, CPDFSDK_Annot* pAnnot, FX_UINT nFlags, const CPDF_Point& point); | |
| 58 | 101 |
| 59 » virtual FX_BOOL»» » » OnKeyDown(CPDFSDK_Annot* pAnnot,
FX_UINT nKeyCode, FX_UINT nFlags); | 102 public: |
| 60 » virtual FX_BOOL»» » » OnChar(CPDFSDK_Annot* pAnnot, FX
_UINT nChar, FX_UINT nFlags); | 103 virtual void QueryWherePopup(void* pPrivateData, |
| 104 FX_FLOAT fPopupMin, |
| 105 FX_FLOAT fPopupMax, |
| 106 FX_INT32& nRet, |
| 107 FX_FLOAT& fPopupRet); |
| 108 virtual void OnBeforeKeyStroke(FX_BOOL bEditOrList, |
| 109 void* pPrivateData, |
| 110 FX_INT32 nKeyCode, |
| 111 CFX_WideString& strChange, |
| 112 const CFX_WideString& strChangeEx, |
| 113 int nSelStart, |
| 114 int nSelEnd, |
| 115 FX_BOOL bKeyDown, |
| 116 FX_BOOL& bRC, |
| 117 FX_BOOL& bExit, |
| 118 FX_DWORD nFlag); |
| 119 virtual void OnAfterKeyStroke(FX_BOOL bEditOrList, |
| 120 void* pPrivateData, |
| 121 FX_BOOL& bExit, |
| 122 FX_DWORD nFlag); |
| 61 | 123 |
| 62 » virtual»void» » » » OnDeSelected(CPDFSDK_Annot* pAnn
ot); | 124 virtual void OnSetWindowRect(void* pPrivateData, const CPDF_Rect& rcWindow); |
| 63 » virtual»void» » » » OnSelected(CPDFSDK_Annot* pAnnot
); | 125 virtual void OnKeyStroke(FX_BOOL bEditOrList, |
| 126 void* pPrivateData, |
| 127 FX_INT32 nKeyCode, |
| 128 CFX_WideString& strChange, |
| 129 const CFX_WideString& strChangeEx, |
| 130 FX_BOOL bKeyDown, |
| 131 FX_BOOL& bRC, |
| 132 FX_BOOL& bExit); |
| 64 | 133 |
| 65 » virtual FX_BOOL»» » » OnSetFocus(CPDFSDK_Annot* pAnnot
,FX_UINT nFlag); | 134 public: |
| 66 » virtual FX_BOOL»» » » OnKillFocus(CPDFSDK_Annot* pAnno
t, FX_UINT nFlag); | 135 virtual void BeforeUndo(CPDFSDK_Document* pDocument); |
| 136 virtual void BeforeRedo(CPDFSDK_Document* pDocument); |
| 137 virtual void AfterUndo(CPDFSDK_Document* pDocument); |
| 138 virtual void AfterRedo(CPDFSDK_Document* pDocument); |
| 67 | 139 |
| 68 public: | 140 public: |
| 69 » virtual void» » » » QueryWherePopup(void* pPrivateDa
ta, FX_FLOAT fPopupMin,FX_FLOAT fPopupMax, FX_INT32 & nRet, FX_FLOAT & fPopupRet
); | 141 virtual FX_BOOL CanCopy(CPDFSDK_Document* pDocument); |
| 70 » virtual void» » » » OnBeforeKeyStroke(FX_BOOL bEditO
rList, void* pPrivateData, FX_INT32 nKeyCode, | 142 virtual FX_BOOL CanCut(CPDFSDK_Document* pDocument); |
| 71 » » » » » » » » » »
CFX_WideString & strChange, const CFX_WideString& strChangeEx, | 143 virtual FX_BOOL CanPaste(CPDFSDK_Document* pDocument); |
| 72 » » » » » » » » » »
int nSelStart, int nSelEnd, | |
| 73 » » » » » » » » » »
FX_BOOL bKeyDown, FX_BOOL & bRC, FX_BOOL & bExit, FX_DWORD nFlag); | |
| 74 » virtual void» » » » OnAfterKeyStroke(FX_BOOL bEditOr
List, void* pPrivateData, FX_BOOL & bExit, FX_DWORD nFlag) ; | |
| 75 | 144 |
| 76 » virtual void» » » » OnSetWindowRect(void* pPrivateDa
ta, const CPDF_Rect & rcWindow); | 145 virtual void DoCopy(CPDFSDK_Document* pDocument); |
| 77 » virtual void» » » » OnKeyStroke(FX_BOOL bEditOrList,
void* pPrivateData, FX_INT32 nKeyCode, CFX_WideString & strChange, | 146 virtual void DoCut(CPDFSDK_Document* pDocument); |
| 78 » » » » » » » » » const CF
X_WideString& strChangeEx, FX_BOOL bKeyDown, FX_BOOL & bRC, FX_BOOL & bExit); | 147 virtual void DoPaste(CPDFSDK_Document* pDocument); |
| 79 | 148 |
| 80 public: | 149 public: |
| 81 » virtual void» » » » BeforeUndo(CPDFSDK_Document* pDo
cument); | 150 CFFL_FormFiller* GetFormFiller(CPDFSDK_Annot* pAnnot, FX_BOOL bRegister); |
| 82 » virtual void» » » » BeforeRedo(CPDFSDK_Document* pDo
cument); | 151 void RemoveFormFiller(CPDFSDK_Annot* pAnnot); |
| 83 » virtual void» » » » AfterUndo(CPDFSDK_Document* pDoc
ument); | |
| 84 » virtual void» » » » AfterRedo(CPDFSDK_Document* pDoc
ument); | |
| 85 | 152 |
| 86 public: | 153 static FX_BOOL IsVisible(CPDFSDK_Widget* pWidget); |
| 87 » virtual FX_BOOL»» » » CanCopy(CPDFSDK_Document* pDocum
ent); | 154 static FX_BOOL IsReadOnly(CPDFSDK_Widget* pWidget); |
| 88 » virtual FX_BOOL»» » » CanCut(CPDFSDK_Document* pDocume
nt); | 155 static FX_BOOL IsFillingAllowed(CPDFSDK_Widget* pWidget); |
| 89 » virtual FX_BOOL»» » » CanPaste(CPDFSDK_Document* pDocu
ment); | 156 static FX_BOOL IsValidAnnot(CPDFSDK_PageView* pPageView, |
| 157 CPDFSDK_Annot* pAnnot); |
| 90 | 158 |
| 91 » virtual void» » » » DoCopy(CPDFSDK_Document* pDocume
nt); | 159 void OnKeyStrokeCommit(CPDFSDK_Widget* pWidget, |
| 92 » virtual void» » » » DoCut(CPDFSDK_Document* pDocumen
t); | 160 CPDFSDK_PageView* pPageView, |
| 93 » virtual void» » » » DoPaste(CPDFSDK_Document* pDocum
ent); | 161 FX_BOOL& bRC, |
| 162 FX_BOOL& bExit, |
| 163 FX_DWORD nFlag); |
| 164 void OnValidate(CPDFSDK_Widget* pWidget, |
| 165 CPDFSDK_PageView* pPageView, |
| 166 FX_BOOL& bRC, |
| 167 FX_BOOL& bExit, |
| 168 FX_DWORD nFlag); |
| 94 | 169 |
| 95 public: | 170 void OnCalculate(CPDFSDK_Widget* pWidget, |
| 96 » CFFL_FormFiller*» » » GetFormFiller(CPDFSDK_Annot* pAn
not, FX_BOOL bRegister); | 171 CPDFSDK_PageView* pPageView, |
| 97 » void» » » » » » RemoveFormFiller(CPDFSDK
_Annot* pAnnot); | 172 FX_BOOL& bExit, |
| 173 FX_DWORD nFlag); |
| 174 void OnFormat(CPDFSDK_Widget* pWidget, |
| 175 CPDFSDK_PageView* pPageView, |
| 176 FX_BOOL& bExit, |
| 177 FX_DWORD nFlag); |
| 178 void OnButtonUp(CPDFSDK_Widget* pWidget, |
| 179 CPDFSDK_PageView* pPageView, |
| 180 FX_BOOL& bReset, |
| 181 FX_BOOL& bExit, |
| 182 FX_UINT nFlag); |
| 183 // » static LRESULT CALLBACK»» FFL_WndProc( |
| 184 // » » » » » » » » » int co
de, // hook |
| 185 // code |
| 186 // » » » » » » » » » WPARAM
wParam, // virtual-key |
| 187 // code |
| 188 // » » » » » » » » » LPARAM
lParam // keystroke-message |
| 189 // information |
| 190 // » » » » » » » » » »
); |
| 191 // » static MSG» » » » » GetLastMessage(); |
| 192 static int GetCommitKey(); |
| 193 static FX_BOOL GetKeyDown(); |
| 98 | 194 |
| 99 » static FX_BOOL» » » » IsVisible(CPDFSDK_Widget* pWidge
t); | 195 public: |
| 100 » static FX_BOOL» » » » IsReadOnly(CPDFSDK_Widget* pWidg
et); | 196 // » static MSG» » » » » g_Msg; |
| 101 » static FX_BOOL» » » » IsFillingAllowed(CPDFSDK_Widget*
pWidget); | 197 // » static HHOOK» » » » m_hookSheet; |
| 102 » static FX_BOOL» » » » IsValidAnnot(CPDFSDK_PageView* p
PageView, CPDFSDK_Annot* pAnnot); | |
| 103 | 198 |
| 104 » void» » » » » » OnKeyStrokeCommit(CPDFSD
K_Widget* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bRC, FX_BOOL& bExit, FX
_DWORD nFlag); | 199 private: |
| 105 » void» » » » » » OnValidate(CPDFSDK_Widge
t* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bRC, FX_BOOL& bExit, FX_DWORD
nFlag); | 200 void UnRegisterFormFiller(CPDFSDK_Annot* pAnnot); |
| 201 void SetFocusAnnotTab(CPDFSDK_Annot* pWidget, |
| 202 FX_BOOL bSameField, |
| 203 FX_BOOL bNext); |
| 106 | 204 |
| 107 » void» » » » » » OnCalculate(CPDFSDK_Widg
et* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bExit, FX_DWORD nFlag); | 205 private: |
| 108 » void» » » » » » OnFormat(CPDFSDK_Widget*
pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bExit, FX_DWORD nFlag); | 206 CPDFDoc_Environment* m_pApp; |
| 109 » void» » » » » » OnButtonUp(CPDFSDK_Widge
t* pWidget, CPDFSDK_PageView* pPageView, FX_BOOL& bReset, FX_BOOL& bExit,FX_UINT
nFlag); | 207 CFFL_Widget2Filler m_Maps; |
| 110 // » static LRESULT CALLBACK»» FFL_WndProc( | 208 FX_BOOL m_bNotifying; |
| 111 // » » » » » » » » » int co
de, // hook code | |
| 112 // » » » » » » » » » WPARAM
wParam, // virtual-key code | |
| 113 // » » » » » » » » » LPARAM
lParam // keystroke-message information | |
| 114 // » » » » » » » » » »
); | |
| 115 // » static MSG» » » » » GetLastMessage(); | |
| 116 » static int» » » » » GetCommitKey(); | |
| 117 » static FX_BOOL» » » » GetKeyDown(); | |
| 118 | |
| 119 | |
| 120 public: | |
| 121 // » static MSG» » » » » g_Msg; | |
| 122 // » static HHOOK» » » » m_hookSheet; | |
| 123 | |
| 124 private: | |
| 125 » void» » » » » » UnRegisterFormFiller(CPD
FSDK_Annot* pAnnot); | |
| 126 » void» » » » » » SetFocusAnnotTab(CPDFSDK
_Annot* pWidget, FX_BOOL bSameField, FX_BOOL bNext); | |
| 127 | |
| 128 private: | |
| 129 » CPDFDoc_Environment*» » » » m_pApp; | |
| 130 » CFFL_Widget2Filler» » » m_Maps; | |
| 131 » FX_BOOL»» » » » » m_bNotifying; | |
| 132 }; | 209 }; |
| 133 | 210 |
| 134 class CFFL_PrivateData | 211 class CFFL_PrivateData { |
| 135 { | 212 public: |
| 136 public: | 213 CPDFSDK_Widget* pWidget; |
| 137 » CPDFSDK_Widget*»» » pWidget; | 214 CPDFSDK_PageView* pPageView; |
| 138 » CPDFSDK_PageView*» pPageView; | 215 int nWidgetAge; |
| 139 » int» » » » » nWidgetAge; | 216 int nValueAge; |
| 140 » int» » » » » nValueAge; | |
| 141 }; | 217 }; |
| 142 | 218 |
| 143 #endif //_FFL_IFORMFILLER_H_ | 219 #endif //_FFL_IFORMFILLER_H_ |
| 144 | |
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