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81 lines
2.8 KiB
81 lines
2.8 KiB
// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef XFA_FXFA_CXFA_FFNOTIFY_H_
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#define XFA_FXFA_CXFA_FFNOTIFY_H_
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#include <memory>
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#include "xfa/fxfa/cxfa_eventparam.h"
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#include "xfa/fxfa/fxfa.h"
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#include "xfa/fxfa/parser/cxfa_document.h"
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class CXFA_ContentLayoutItem;
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class CXFA_FFWidgetHandler;
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class CXFA_LayoutItem;
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class CXFA_LayoutProcessor;
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class CXFA_Script;
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class CXFA_ViewLayoutItem;
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class CXFA_FFNotify {
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public:
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explicit CXFA_FFNotify(CXFA_FFDoc* pDoc);
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~CXFA_FFNotify();
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void OnPageEvent(CXFA_ViewLayoutItem* pSender, uint32_t dwEvent);
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void OnWidgetListItemAdded(CXFA_Node* pSender,
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const WideString& wsLabel,
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int32_t iIndex);
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void OnWidgetListItemRemoved(CXFA_Node* pSender, int32_t iIndex);
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// Node events
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void OnNodeReady(CXFA_Node* pNode);
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void OnValueChanging(CXFA_Node* pSender, XFA_Attribute eAttr);
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void OnValueChanged(CXFA_Node* pSender,
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XFA_Attribute eAttr,
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CXFA_Node* pParentNode,
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CXFA_Node* pWidgetNode);
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void OnContainerChanged(CXFA_Node* pNode);
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void OnChildAdded(CXFA_Node* pSender);
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void OnChildRemoved();
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std::unique_ptr<CXFA_FFPageView> OnCreateViewLayoutItem(CXFA_Node* pNode);
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std::unique_ptr<CXFA_FFWidget> OnCreateContentLayoutItem(CXFA_Node* pNode);
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void OnLayoutItemAdded(CXFA_LayoutProcessor* pLayout,
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CXFA_LayoutItem* pSender,
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int32_t iPageIdx,
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uint32_t dwStatus);
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void OnLayoutItemRemoving(CXFA_LayoutProcessor* pLayout,
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CXFA_LayoutItem* pSender);
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void StartFieldDrawLayout(CXFA_Node* pItem,
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float* pCalcWidth,
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float* pCalcHeight);
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bool RunScript(CXFA_Script* pScript, CXFA_Node* pFormItem);
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XFA_EventError ExecEventByDeepFirst(CXFA_Node* pFormNode,
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XFA_EVENTTYPE eEventType,
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bool bIsFormReady,
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bool bRecursive);
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void AddCalcValidate(CXFA_Node* pNode);
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CXFA_FFDoc* GetHDOC() const { return m_pDoc.Get(); }
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IXFA_AppProvider* GetAppProvider();
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CXFA_FFWidgetHandler* GetWidgetHandler();
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void OpenDropDownList(CXFA_Node* pNode);
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void ResetData(CXFA_Node* pNode);
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int32_t GetLayoutStatus();
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void RunNodeInitialize(CXFA_Node* pNode);
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void RunSubformIndexChange(CXFA_Node* pSubformNode);
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CXFA_Node* GetFocusWidgetNode();
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void SetFocusWidgetNode(CXFA_Node* pNode);
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private:
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UnownedPtr<CXFA_FFDoc> const m_pDoc;
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};
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#endif // XFA_FXFA_CXFA_FFNOTIFY_H_
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