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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #ifndef XFA_INCLUDE_FXFA_XFA_FFDOCVIEW_H_ | |
| 8 #define XFA_INCLUDE_FXFA_XFA_FFDOCVIEW_H_ | |
| 9 | |
| 10 #include "xfa/include/fxfa/xfa_ffdoc.h" | |
| 11 | |
| 12 class CXFA_FFWidgetHandler; | |
| 13 class CXFA_FFDoc; | |
| 14 class CXFA_FFWidget; | |
| 15 class CXFA_WidgetAccIterator; | |
| 16 | |
| 17 extern const XFA_ATTRIBUTEENUM gs_EventActivity[]; | |
| 18 enum XFA_DOCVIEW_LAYOUTSTATUS { | |
| 19 XFA_DOCVIEW_LAYOUTSTATUS_None, | |
| 20 XFA_DOCVIEW_LAYOUTSTATUS_Start, | |
| 21 XFA_DOCVIEW_LAYOUTSTATUS_FormInitialize, | |
| 22 XFA_DOCVIEW_LAYOUTSTATUS_FormInitCalculate, | |
| 23 XFA_DOCVIEW_LAYOUTSTATUS_FormInitValidate, | |
| 24 XFA_DOCVIEW_LAYOUTSTATUS_FormFormReady, | |
| 25 XFA_DOCVIEW_LAYOUTSTATUS_Doing, | |
| 26 XFA_DOCVIEW_LAYOUTSTATUS_PagesetInitialize, | |
| 27 XFA_DOCVIEW_LAYOUTSTATUS_PagesetInitCalculate, | |
| 28 XFA_DOCVIEW_LAYOUTSTATUS_PagesetInitValidate, | |
| 29 XFA_DOCVIEW_LAYOUTSTATUS_PagesetFormReady, | |
| 30 XFA_DOCVIEW_LAYOUTSTATUS_LayoutReady, | |
| 31 XFA_DOCVIEW_LAYOUTSTATUS_DocReady, | |
| 32 XFA_DOCVIEW_LAYOUTSTATUS_End | |
| 33 }; | |
| 34 class CXFA_FFDocView { | |
| 35 public: | |
| 36 CXFA_FFDocView(CXFA_FFDoc* pDoc); | |
| 37 ~CXFA_FFDocView(); | |
| 38 | |
| 39 CXFA_FFDoc* GetDoc() { return m_pDoc; } | |
| 40 int32_t StartLayout(int32_t iStartPage = 0); | |
| 41 int32_t DoLayout(IFX_Pause* pPause = NULL); | |
| 42 void StopLayout(); | |
| 43 int32_t GetLayoutStatus(); | |
| 44 void UpdateDocView(); | |
| 45 int32_t CountPageViews(); | |
| 46 CXFA_FFPageView* GetPageView(int32_t nIndex); | |
| 47 | |
| 48 void ResetWidgetData(CXFA_WidgetAcc* pWidgetAcc = NULL); | |
| 49 int32_t ProcessWidgetEvent(CXFA_EventParam* pParam, | |
| 50 CXFA_WidgetAcc* pWidgetAcc = NULL); | |
| 51 CXFA_FFWidgetHandler* GetWidgetHandler(); | |
| 52 IXFA_WidgetIterator* CreateWidgetIterator(); | |
| 53 CXFA_WidgetAccIterator* CreateWidgetAccIterator( | |
| 54 XFA_WIDGETORDER eOrder = XFA_WIDGETORDER_PreOrder); | |
| 55 CXFA_FFWidget* GetFocusWidget(); | |
| 56 void KillFocus(); | |
| 57 FX_BOOL SetFocus(CXFA_FFWidget* hWidget); | |
| 58 CXFA_FFWidget* GetWidgetByName(const CFX_WideStringC& wsName, | |
| 59 CXFA_FFWidget* pRefWidget = NULL); | |
| 60 CXFA_WidgetAcc* GetWidgetAccByName(const CFX_WideStringC& wsName, | |
| 61 CXFA_WidgetAcc* pRefWidgetAcc = NULL); | |
| 62 CXFA_LayoutProcessor* GetXFALayout() const; | |
| 63 void OnPageEvent(CXFA_ContainerLayoutItem* pSender, | |
| 64 XFA_PAGEEVENT eEvent, | |
| 65 int32_t iPageIndex); | |
| 66 void LockUpdate(); | |
| 67 void UnlockUpdate(); | |
| 68 FX_BOOL IsUpdateLocked(); | |
| 69 void ClearInvalidateList(); | |
| 70 void AddInvalidateRect(CXFA_FFWidget* pWidget, const CFX_RectF& rtInvalidate); | |
| 71 void AddInvalidateRect(CXFA_FFPageView* pPageView, | |
| 72 const CFX_RectF& rtInvalidate); | |
| 73 void RunInvalidate(); | |
| 74 void RunDocClose(); | |
| 75 void DestroyDocView(); | |
| 76 | |
| 77 FX_BOOL InitValidate(CXFA_Node* pNode); | |
| 78 FX_BOOL RunValidate(); | |
| 79 | |
| 80 void SetChangeMark(); | |
| 81 | |
| 82 void AddValidateWidget(CXFA_WidgetAcc* pWidget); | |
| 83 void AddCalculateNodeNotify(CXFA_Node* pNodeChange); | |
| 84 void AddCalculateWidgetAcc(CXFA_WidgetAcc* pWidgetAcc); | |
| 85 int32_t RunCalculateWidgets(); | |
| 86 FX_BOOL IsStaticNotify(); | |
| 87 FX_BOOL RunLayout(); | |
| 88 void RunSubformIndexChange(); | |
| 89 void AddNewFormNode(CXFA_Node* pNode); | |
| 90 void AddIndexChangedSubform(CXFA_Node* pNode); | |
| 91 CXFA_WidgetAcc* GetFocusWidgetAcc(); | |
| 92 void SetFocusWidgetAcc(CXFA_WidgetAcc* pWidgetAcc); | |
| 93 void DeleteLayoutItem(CXFA_FFWidget* pWidget); | |
| 94 int32_t ExecEventActivityByDeepFirst(CXFA_Node* pFormNode, | |
| 95 XFA_EVENTTYPE eEventType, | |
| 96 FX_BOOL bIsFormReady = FALSE, | |
| 97 FX_BOOL bRecursive = TRUE, | |
| 98 CXFA_Node* pExclude = NULL); | |
| 99 FX_BOOL m_bLayoutEvent; | |
| 100 CFX_WideStringArray m_arrNullTestMsg; | |
| 101 CXFA_FFWidget* m_pListFocusWidget; | |
| 102 FX_BOOL m_bInLayoutStatus; | |
| 103 | |
| 104 protected: | |
| 105 FX_BOOL RunEventLayoutReady(); | |
| 106 void RunBindItems(); | |
| 107 FX_BOOL InitCalculate(CXFA_Node* pNode); | |
| 108 void InitLayout(CXFA_Node* pNode); | |
| 109 void RunCalculateRecursive(int32_t& iIndex); | |
| 110 void ShowNullTestMsg(); | |
| 111 FX_BOOL ResetSingleWidgetAccData(CXFA_WidgetAcc* pWidgetAcc); | |
| 112 CXFA_Node* GetRootSubform(); | |
| 113 | |
| 114 CXFA_FFDoc* m_pDoc; | |
| 115 CXFA_FFWidgetHandler* m_pWidgetHandler; | |
| 116 CXFA_LayoutProcessor* m_pXFADocLayout; | |
| 117 CXFA_WidgetAcc* m_pFocusAcc; | |
| 118 CXFA_FFWidget* m_pFocusWidget; | |
| 119 CXFA_FFWidget* m_pOldFocusWidget; | |
| 120 CFX_MapPtrToPtr m_mapPageInvalidate; | |
| 121 CFX_PtrArray m_ValidateAccs; | |
| 122 CFX_PtrArray m_bindItems; | |
| 123 CFX_PtrArray m_CalculateAccs; | |
| 124 | |
| 125 CFX_PtrArray m_NewAddedNodes; | |
| 126 CFX_PtrArray m_IndexChangedSubforms; | |
| 127 XFA_DOCVIEW_LAYOUTSTATUS m_iStatus; | |
| 128 int32_t m_iLock; | |
| 129 friend class CXFA_FFNotify; | |
| 130 }; | |
| 131 class CXFA_FFDocWidgetIterator : public IXFA_WidgetIterator { | |
| 132 public: | |
| 133 CXFA_FFDocWidgetIterator(CXFA_FFDocView* pDocView, CXFA_Node* pTravelRoot); | |
| 134 virtual ~CXFA_FFDocWidgetIterator(); | |
| 135 | |
| 136 virtual void Release() { delete this; } | |
| 137 | |
| 138 virtual void Reset(); | |
| 139 virtual CXFA_FFWidget* MoveToFirst(); | |
| 140 virtual CXFA_FFWidget* MoveToLast(); | |
| 141 virtual CXFA_FFWidget* MoveToNext(); | |
| 142 virtual CXFA_FFWidget* MoveToPrevious(); | |
| 143 virtual CXFA_FFWidget* GetCurrentWidget(); | |
| 144 virtual FX_BOOL SetCurrentWidget(CXFA_FFWidget* hWidget); | |
| 145 | |
| 146 protected: | |
| 147 CXFA_ContainerIterator m_ContentIterator; | |
| 148 CXFA_FFDocView* m_pDocView; | |
| 149 CXFA_FFWidget* m_pCurWidget; | |
| 150 }; | |
| 151 class CXFA_WidgetAccIterator { | |
| 152 public: | |
| 153 CXFA_WidgetAccIterator(CXFA_FFDocView* pDocView, CXFA_Node* pTravelRoot); | |
| 154 ~CXFA_WidgetAccIterator(); | |
| 155 | |
| 156 void Release() { delete this; } | |
| 157 void Reset(); | |
| 158 CXFA_WidgetAcc* MoveToFirst(); | |
| 159 CXFA_WidgetAcc* MoveToLast(); | |
| 160 CXFA_WidgetAcc* MoveToNext(); | |
| 161 CXFA_WidgetAcc* MoveToPrevious(); | |
| 162 CXFA_WidgetAcc* GetCurrentWidgetAcc(); | |
| 163 FX_BOOL SetCurrentWidgetAcc(CXFA_WidgetAcc* hWidget); | |
| 164 void SkipTree(); | |
| 165 | |
| 166 protected: | |
| 167 CXFA_ContainerIterator m_ContentIterator; | |
| 168 CXFA_FFDocView* m_pDocView; | |
| 169 CXFA_WidgetAcc* m_pCurWidgetAcc; | |
| 170 }; | |
| 171 | |
| 172 #endif // XFA_INCLUDE_FXFA_XFA_FFDOCVIEW_H_ | |
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Chromium Code Reviews
Issue 1864973005:
Move remaining xfa/include/fxfa files (Closed)
Base URL: https://pdfium.googlesource.com/pdfium.git@master