// 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 XFA_FXFA_CXFA_FFNOTIFY_H_ #define XFA_FXFA_CXFA_FFNOTIFY_H_ #include "xfa/fxfa/cxfa_eventparam.h" #include "xfa/fxfa/parser/cxfa_document.h" class CXFA_FFWidgetHandler; class CXFA_ContainerLayoutItem; class CXFA_ContentLayoutItem; class CXFA_LayoutItem; class CXFA_Script; class CXFA_FFNotify { public: explicit CXFA_FFNotify(CXFA_FFDoc* pDoc); ~CXFA_FFNotify(); void OnPageEvent(CXFA_ContainerLayoutItem* pSender, uint32_t dwEvent); void OnWidgetListItemAdded(CXFA_Node* pSender, const wchar_t* pLabel, const wchar_t* pValue, int32_t iIndex); void OnWidgetListItemRemoved(CXFA_Node* pSender, int32_t iIndex); // Node events void OnNodeReady(CXFA_Node* pNode); void OnValueChanging(CXFA_Node* pSender, XFA_Attribute eAttr); void OnValueChanged(CXFA_Node* pSender, XFA_Attribute eAttr, CXFA_Node* pParentNode, CXFA_Node* pWidgetNode); void OnChildAdded(CXFA_Node* pSender); void OnChildRemoved(); CXFA_ContainerLayoutItem* OnCreateContainerLayoutItem(CXFA_Node* pNode); CXFA_ContentLayoutItem* OnCreateContentLayoutItem(CXFA_Node* pNode); void OnLayoutItemAdded(CXFA_LayoutProcessor* pLayout, CXFA_LayoutItem* pSender, int32_t iPageIdx, uint32_t dwStatus); void OnLayoutItemRemoving(CXFA_LayoutProcessor* pLayout, CXFA_LayoutItem* pSender); void StartFieldDrawLayout(CXFA_Node* pItem, float* pCalcWidth, float* pCalcHeight); bool RunScript(CXFA_Script* pScript, CXFA_Node* pFormItem); int32_t ExecEventByDeepFirst(CXFA_Node* pFormNode, XFA_EVENTTYPE eEventType, bool bIsFormReady, bool bRecursive); void AddCalcValidate(CXFA_Node* pNode); CXFA_FFDoc* GetHDOC() { return m_pDoc.Get(); } IXFA_AppProvider* GetAppProvider(); CXFA_FFWidgetHandler* GetWidgetHandler(); void OpenDropDownList(CXFA_FFWidget* hWidget); void ResetData(CXFA_Node* pNode); int32_t GetLayoutStatus(); void RunNodeInitialize(CXFA_Node* pNode); void RunSubformIndexChange(CXFA_Node* pSubformNode); CXFA_Node* GetFocusWidgetNode(); void SetFocusWidgetNode(CXFA_Node* pNode); private: UnownedPtr<CXFA_FFDoc> const m_pDoc; }; #endif // XFA_FXFA_CXFA_FFNOTIFY_H_