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Diffstat (limited to 'xfa/fxfa/parser/xfa_document.h')
| -rw-r--r-- | xfa/fxfa/parser/xfa_document.h | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/xfa/fxfa/parser/xfa_document.h b/xfa/fxfa/parser/xfa_document.h new file mode 100644 index 0000000000..affe4001ba --- /dev/null +++ b/xfa/fxfa/parser/xfa_document.h @@ -0,0 +1,201 @@ +// 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_PARSER_XFA_DOCUMENT_H_ +#define XFA_FXFA_PARSER_XFA_DOCUMENT_H_ + +#include "xfa/fxfa/parser/xfa_localemgr.h" +#include "xfa/fxfa/parser/xfa_object.h" +#include "xfa/include/fxfa/fxfa.h" + +class CXFA_Document; +class CXFA_LayoutItem; +class CXFA_LayoutProcessor; +class CXFA_Node; +class IXFA_DocLayout; +class IXFA_DocParser; +class IXFA_LayoutPage; +class IXFA_Notify; +class IXFA_ObjFactory; +class IXFA_ScriptContext; + +enum XFA_VERSION { + XFA_VERSION_UNKNOWN = 0, + XFA_VERSION_200 = 200, + XFA_VERSION_202 = 202, + XFA_VERSION_204 = 204, + XFA_VERSION_205 = 205, + XFA_VERSION_206 = 206, + XFA_VERSION_207 = 207, + XFA_VERSION_208 = 208, + XFA_VERSION_300 = 300, + XFA_VERSION_301 = 301, + XFA_VERSION_303 = 303, + XFA_VERSION_306 = 306, + XFA_VERSION_DEFAULT = XFA_VERSION_303, + XFA_VERSION_MIN = 200, + XFA_VERSION_MAX = 400, +}; + +#define XFA_LAYOUTSTATUS_Visible 0x0001 +#define XFA_LAYOUTSTATUS_Viewable 0x0010 +#define XFA_LAYOUTSTATUS_Printable 0x0020 +enum XFA_NODEEVENT { + XFA_NODEEVENT_Ready, + XFA_NODEEVENT_ValueChanging, + XFA_NODEEVENT_ValueChanged, + XFA_NODEEVENT_ChildAdded, + XFA_NODEEVENT_ChildRemoved, +}; +enum XFA_PAGEEVENT { + XFA_PAGEEVENT_PageAdded, + XFA_PAGEEVENT_PageRemoved, +}; +enum XFA_LAYOUTEVENT { + XFA_LAYOUTEVENT_ItemAdded, + XFA_LAYOUTEVENT_ItemRemoving, + XFA_LAYOUTEVENT_RectChanged, + XFA_LAYOUTEVENT_StatusChanged, +}; +enum XFA_LAYOUTRESULT { + XFA_LAYOUTRESULT_Continue, + XFA_LAYOUTRESULT_Done, + XFA_LAYOUTRESULT_NextContent, +}; +#define XFA_LAYOUTNOTIFY_StrictHeight 0x0001 +#define XFA_LAYOUTNOTIFY_NoParentBreak 0x0002 + +class IXFA_Notify { + public: + virtual ~IXFA_Notify() {} + virtual void OnPageEvent(IXFA_LayoutPage* pSender, + XFA_PAGEEVENT eEvent, + void* pParam = NULL) = 0; + + virtual void OnNodeEvent(CXFA_Node* pSender, + XFA_NODEEVENT eEvent, + void* pParam = NULL, + void* pParam2 = NULL, + void* pParam3 = NULL, + void* pParam4 = NULL) = 0; + virtual void OnWidgetDataEvent(CXFA_WidgetData* pSender, + FX_DWORD dwEvent, + void* pParam = NULL, + void* pAdditional = NULL, + void* pAdditional2 = NULL) = 0; + + virtual CXFA_LayoutItem* OnCreateLayoutItem(CXFA_Node* pNode) = 0; + virtual void OnLayoutEvent(IXFA_DocLayout* pLayout, + CXFA_LayoutItem* pSender, + XFA_LAYOUTEVENT eEvent, + void* pParam = NULL, + void* pParam2 = NULL) = 0; + virtual void StartFieldDrawLayout(CXFA_Node* pItem, + FX_FLOAT& fCalcWidth, + FX_FLOAT& fCalcHeight) = 0; + virtual FX_BOOL FindSplitPos(CXFA_Node* pItem, + int32_t iBlockIndex, + FX_FLOAT& fCalcHeightPos) = 0; + virtual FX_BOOL RunScript(CXFA_Node* pScript, CXFA_Node* pFormItem) = 0; + virtual int32_t ExecEventByDeepFirst(CXFA_Node* pFormNode, + XFA_EVENTTYPE eEventType, + FX_BOOL bIsFormReady = FALSE, + FX_BOOL bRecursive = TRUE, + CXFA_WidgetAcc* pExclude = NULL) = 0; + virtual void AddCalcValidate(CXFA_Node* pNode) = 0; + virtual IXFA_Doc* GetHDOC() = 0; + virtual IXFA_DocProvider* GetDocProvider() = 0; + virtual IXFA_AppProvider* GetAppProvider() = 0; + virtual IXFA_WidgetHandler* GetWidgetHandler() = 0; + virtual IXFA_Widget* GetHWidget(CXFA_LayoutItem* pLayoutItem) = 0; + virtual void OpenDropDownList(IXFA_Widget* hWidget) = 0; + virtual CFX_WideString GetCurrentDateTime() = 0; + virtual void ResetData(CXFA_WidgetData* pWidgetData = NULL) = 0; + virtual int32_t GetLayoutStatus() = 0; + virtual void RunNodeInitialize(CXFA_Node* pNode) = 0; + virtual void RunSubformIndexChange(CXFA_Node* pSubformNode) = 0; + virtual CXFA_Node* GetFocusWidgetNode() = 0; + virtual void SetFocusWidgetNode(CXFA_Node* pNode) = 0; +}; +class IXFA_ObjFactory { + public: + virtual ~IXFA_ObjFactory() {} + virtual CXFA_Node* CreateNode(FX_DWORD dwPacket, XFA_ELEMENT eElement) = 0; + virtual CXFA_Node* CreateNode(const XFA_PACKETINFO* pPacket, + XFA_ELEMENT eElement) = 0; +}; +#define XFA_DOCFLAG_StrictScoping 0x0001 +#define XFA_DOCFLAG_HasInteractive 0x0002 +#define XFA_DOCFLAG_Interactive 0x0004 +#define XFA_DOCFLAG_Scripting 0x0008 +class CScript_DataWindow; +class CScript_EventPseudoModel; +class CScript_HostPseudoModel; +class CScript_LogPseudoModel; +class CScript_LayoutPseudoModel; +class CScript_SignaturePseudoModel; +class CXFA_Document : public IXFA_ObjFactory { + public: + CXFA_Document(IXFA_DocParser* pParser); + ~CXFA_Document(); + CXFA_Node* GetRoot() const { return m_pRootNode; } + IXFA_DocParser* GetParser() const { return m_pParser; } + IXFA_Notify* GetNotify() const; + void SetRoot(CXFA_Node* pNewRoot); + CXFA_Object* GetXFAObject(const CFX_WideStringC& wsNodeName); + CXFA_Object* GetXFAObject(FX_DWORD wsNodeNameHash); + void AddPurgeNode(CXFA_Node* pNode); + FX_BOOL RemovePurgeNode(CXFA_Node* pNode); + void PurgeNodes(); + bool HasFlag(FX_DWORD dwFlag) { return (m_dwDocFlags & dwFlag) == dwFlag; } + void SetFlag(FX_DWORD dwFlag, FX_BOOL bOn = TRUE); + FX_BOOL IsInteractive(); + XFA_VERSION GetCurVersionMode() { return m_eCurVersionMode; } + XFA_VERSION RecognizeXFAVersionNumber(CFX_WideString& wsTemplateNS); + CXFA_LocaleMgr* GetLocalMgr(); + virtual CXFA_Node* CreateNode(FX_DWORD dwPacket, XFA_ELEMENT eElement); + virtual CXFA_Node* CreateNode(const XFA_PACKETINFO* pPacket, + XFA_ELEMENT eElement); + void DoProtoMerge(); + CXFA_Node* GetNodeByID(CXFA_Node* pRoot, const CFX_WideStringC& wsID); + void DoDataMerge(); + void DoDataRemerge(FX_BOOL bDoDataMerge); + CXFA_Node* DataMerge_CopyContainer(CXFA_Node* pTemplateNode, + CXFA_Node* pFormNode, + CXFA_Node* pDataScope, + FX_BOOL bOneInstance = FALSE, + FX_BOOL bDataMerge = TRUE, + FX_BOOL bUpLevel = TRUE); + void DataMerge_UpdateBindingRelations(CXFA_Node* pFormUpdateRoot); + CXFA_Node* GetNotBindNode(CXFA_ObjArray& arrayNodes); + CXFA_LayoutProcessor* GetLayoutProcessor(); + IXFA_DocLayout* GetDocLayout(); + IXFA_ScriptContext* InitScriptContext(FXJSE_HRUNTIME hRuntime); + IXFA_ScriptContext* GetScriptContext(); + void ClearLayoutData(); + + CFX_MapPtrTemplate<FX_DWORD, CXFA_Node*> m_rgGlobalBinding; + CXFA_NodeArray m_pPendingPageSet; + + protected: + IXFA_DocParser* m_pParser; + IXFA_ScriptContext* m_pScriptContext; + CXFA_LayoutProcessor* m_pLayoutProcessor; + CXFA_Node* m_pRootNode; + CXFA_LocaleMgr* m_pLocalMgr; + CScript_DataWindow* m_pScriptDataWindow; + CScript_EventPseudoModel* m_pScriptEvent; + CScript_HostPseudoModel* m_pScriptHost; + CScript_LogPseudoModel* m_pScriptLog; + CScript_LayoutPseudoModel* m_pScriptLayout; + CScript_SignaturePseudoModel* m_pScriptSignature; + CXFA_NodeSet m_rgPurgeNodes; + XFA_VERSION m_eCurVersionMode; + FX_DWORD m_dwDocFlags; + friend class CXFA_SimpleParser; +}; + +#endif // XFA_FXFA_PARSER_XFA_DOCUMENT_H_ |