// 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 FXFA_SRC_APP_XFA_FFDOCVIEW_H_ | |
#define FXFA_SRC_APP_XFA_FFDOCVIEW_H_ | |
#include "xfa_ffdoc.h" | |
class CXFA_FFPageView; | |
class CXFA_FFWidgetHandler; | |
class CXFA_FFDoc; | |
class CXFA_FFWidget; | |
extern const XFA_ATTRIBUTEENUM gs_EventActivity[]; | |
enum XFA_DOCVIEW_LAYOUTSTATUS { | |
XFA_DOCVIEW_LAYOUTSTATUS_None, | |
XFA_DOCVIEW_LAYOUTSTATUS_Start, | |
XFA_DOCVIEW_LAYOUTSTATUS_FormInitialize, | |
XFA_DOCVIEW_LAYOUTSTATUS_FormInitCalculate, | |
XFA_DOCVIEW_LAYOUTSTATUS_FormInitValidate, | |
XFA_DOCVIEW_LAYOUTSTATUS_FormFormReady, | |
XFA_DOCVIEW_LAYOUTSTATUS_Doing, | |
XFA_DOCVIEW_LAYOUTSTATUS_PagesetInitialize, | |
XFA_DOCVIEW_LAYOUTSTATUS_PagesetInitCalculate, | |
XFA_DOCVIEW_LAYOUTSTATUS_PagesetInitValidate, | |
XFA_DOCVIEW_LAYOUTSTATUS_PagesetFormReady, | |
XFA_DOCVIEW_LAYOUTSTATUS_LayoutReady, | |
XFA_DOCVIEW_LAYOUTSTATUS_DocReady, | |
XFA_DOCVIEW_LAYOUTSTATUS_End, | |
XFA_DOCVIEW_LAYOUTSTATUS_Next, | |
}; | |
class CXFA_FFDocView : public IXFA_DocView { | |
public: | |
CXFA_FFDocView(CXFA_FFDoc* pDoc); | |
~CXFA_FFDocView(); | |
virtual IXFA_Doc* GetDoc() { return m_pDoc; } | |
virtual int32_t StartLayout(int32_t iStartPage = 0); | |
virtual int32_t DoLayout(IFX_Pause* pPause = NULL); | |
virtual void StopLayout(); | |
virtual int32_t GetLayoutStatus(); | |
virtual void UpdateDocView(); | |
virtual int32_t CountPageViews(); | |
virtual IXFA_PageView* GetPageView(int32_t nIndex); | |
virtual IXFA_Widget* GetWidgetByName(const CFX_WideStringC& wsName); | |
virtual CXFA_WidgetAcc* GetWidgetAccByName(const CFX_WideStringC& wsName); | |
virtual void ResetWidgetData(CXFA_WidgetAcc* pWidgetAcc = NULL); | |
virtual int32_t ProcessWidgetEvent(CXFA_EventParam* pParam, | |
CXFA_WidgetAcc* pWidgetAcc = NULL); | |
virtual IXFA_WidgetHandler* GetWidgetHandler(); | |
virtual IXFA_WidgetIterator* CreateWidgetIterator(); | |
virtual IXFA_WidgetAccIterator* CreateWidgetAccIterator( | |
XFA_WIDGETORDER eOrder = XFA_WIDGETORDER_PreOrder); | |
virtual IXFA_Widget* GetFocusWidget(); | |
virtual void KillFocus(); | |
virtual FX_BOOL SetFocus(IXFA_Widget* hWidget); | |
CXFA_FFWidget* GetWidgetByName(const CFX_WideStringC& wsName, | |
CXFA_FFWidget* pRefWidget = NULL); | |
CXFA_WidgetAcc* GetWidgetAccByName(const CFX_WideStringC& wsName, | |
CXFA_WidgetAcc* pRefWidgetAcc = NULL); | |
IXFA_DocLayout* GetXFALayout() const; | |
void OnPageEvent(IXFA_LayoutPage* pSender, | |
XFA_PAGEEVENT eEvent, | |
int32_t iPageIndex); | |
void LockUpdate(); | |
void UnlockUpdate(); | |
FX_BOOL IsUpdateLocked(); | |
void ClearInvalidateList(); | |
void AddInvalidateRect(CXFA_FFWidget* pWidget, const CFX_RectF& rtInvalidate); | |
void AddInvalidateRect(IXFA_PageView* pPageView, | |
const CFX_RectF& rtInvalidate); | |
void RunInvalidate(); | |
void RunDocClose(); | |
void DestroyDocView(); | |
FX_BOOL InitValidate(CXFA_Node* pNode); | |
FX_BOOL RunValidate(); | |
void SetChangeMark(); | |
void AddValidateWidget(CXFA_WidgetAcc* pWidget); | |
void AddCalculateNodeNotify(CXFA_Node* pNodeChange); | |
void AddCalculateWidgetAcc(CXFA_WidgetAcc* pWidgetAcc); | |
int32_t RunCalculateWidgets(); | |
FX_BOOL IsStaticNotify(); | |
FX_BOOL RunLayout(); | |
void RunSubformIndexChange(); | |
void AddNewFormNode(CXFA_Node* pNode); | |
void AddIndexChangedSubform(CXFA_Node* pNode); | |
CXFA_WidgetAcc* GetFocusWidgetAcc(); | |
void SetFocusWidgetAcc(CXFA_WidgetAcc* pWidgetAcc); | |
void DeleteLayoutItem(CXFA_FFWidget* pWidget); | |
int32_t ExecEventActivityByDeepFirst(CXFA_Node* pFormNode, | |
XFA_EVENTTYPE eEventType, | |
FX_BOOL bIsFormReady = FALSE, | |
FX_BOOL bRecursive = TRUE, | |
CXFA_Node* pExclude = NULL); | |
FX_BOOL m_bLayoutEvent; | |
CFX_WideStringArray m_arrNullTestMsg; | |
CXFA_FFWidget* m_pListFocusWidget; | |
FX_BOOL m_bInLayoutStatus; | |
protected: | |
FX_BOOL RunEventLayoutReady(); | |
void RunBindItems(); | |
FX_BOOL InitCalculate(CXFA_Node* pNode); | |
void InitLayout(CXFA_Node* pNode); | |
void RunCalculateRecursive(int32_t& iIndex); | |
void ShowNullTestMsg(); | |
FX_BOOL ResetSingleWidgetAccData(CXFA_WidgetAcc* pWidgetAcc); | |
CXFA_Node* GetRootSubform(); | |
CXFA_FFDoc* m_pDoc; | |
CXFA_FFWidgetHandler* m_pWidgetHandler; | |
IXFA_DocLayout* m_pXFADocLayout; | |
CXFA_WidgetAcc* m_pFocusAcc; | |
CXFA_FFWidget* m_pFocusWidget; | |
CXFA_FFWidget* m_pOldFocusWidget; | |
CFX_MapPtrToPtr m_mapPageInvalidate; | |
CFX_PtrArray m_ValidateAccs; | |
CFX_PtrArray m_bindItems; | |
CFX_PtrArray m_CalculateAccs; | |
CFX_PtrArray m_NewAddedNodes; | |
CFX_PtrArray m_IndexChangedSubforms; | |
XFA_DOCVIEW_LAYOUTSTATUS m_iStatus; | |
int32_t m_iLock; | |
friend class CXFA_FFNotify; | |
}; | |
class CXFA_FFDocWidgetIterator : public IXFA_WidgetIterator { | |
public: | |
CXFA_FFDocWidgetIterator(CXFA_FFDocView* pDocView, CXFA_Node* pTravelRoot); | |
virtual ~CXFA_FFDocWidgetIterator(); | |
virtual void Release() { delete this; } | |
virtual void Reset(); | |
virtual IXFA_Widget* MoveToFirst(); | |
virtual IXFA_Widget* MoveToLast(); | |
virtual IXFA_Widget* MoveToNext(); | |
virtual IXFA_Widget* MoveToPrevious(); | |
virtual IXFA_Widget* GetCurrentWidget(); | |
virtual FX_BOOL SetCurrentWidget(IXFA_Widget* hWidget); | |
protected: | |
CXFA_ContainerIterator m_ContentIterator; | |
CXFA_FFDocView* m_pDocView; | |
CXFA_FFWidget* m_pCurWidget; | |
}; | |
class CXFA_WidgetAccIterator : public IXFA_WidgetAccIterator { | |
public: | |
CXFA_WidgetAccIterator(CXFA_FFDocView* pDocView, CXFA_Node* pTravelRoot); | |
virtual ~CXFA_WidgetAccIterator(); | |
virtual void Release() { delete this; } | |
virtual void Reset(); | |
virtual CXFA_WidgetAcc* MoveToFirst(); | |
virtual CXFA_WidgetAcc* MoveToLast(); | |
virtual CXFA_WidgetAcc* MoveToNext(); | |
virtual CXFA_WidgetAcc* MoveToPrevious(); | |
virtual CXFA_WidgetAcc* GetCurrentWidgetAcc(); | |
virtual FX_BOOL SetCurrentWidgetAcc(CXFA_WidgetAcc* hWidget); | |
virtual void SkipTree(); | |
protected: | |
CXFA_ContainerIterator m_ContentIterator; | |
CXFA_FFDocView* m_pDocView; | |
CXFA_WidgetAcc* m_pCurWidgetAcc; | |
}; | |
#endif // FXFA_SRC_APP_XFA_FFDOCVIEW_H_ |