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125 lines
5.4 KiB
125 lines
5.4 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_PARSER_CXFA_SCRIPTCONTEXT_H_ |
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#define XFA_FXFA_PARSER_CXFA_SCRIPTCONTEXT_H_ |
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#include <map> |
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#include <memory> |
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#include <vector> |
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#include "fxjs/cfxjse_arguments.h" |
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#include "xfa/fxfa/cxfa_eventparam.h" |
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#include "xfa/fxfa/fm2js/xfa_fm2jscontext.h" |
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#include "xfa/fxfa/parser/cxfa_document.h" |
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#include "xfa/fxfa/parser/xfa_resolvenode_rs.h" |
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#define XFA_RESOLVENODE_TagName 0x0002 |
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class CXFA_ResolveProcessor; |
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class CXFA_ScriptContext { |
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public: |
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explicit CXFA_ScriptContext(CXFA_Document* pDocument); |
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~CXFA_ScriptContext(); |
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void Initialize(v8::Isolate* pIsolate); |
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void SetEventParam(CXFA_EventParam param) { m_eventParam = param; } |
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CXFA_EventParam* GetEventParam() { return &m_eventParam; } |
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bool RunScript(XFA_SCRIPTLANGTYPE eScriptType, |
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const CFX_WideStringC& wsScript, |
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CFXJSE_Value* pRetValue, |
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CXFA_Object* pThisObject = nullptr); |
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int32_t ResolveObjects(CXFA_Object* refNode, |
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const CFX_WideStringC& wsExpression, |
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XFA_RESOLVENODE_RS& resolveNodeRS, |
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uint32_t dwStyles = XFA_RESOLVENODE_Children, |
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CXFA_Node* bindNode = nullptr); |
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CFXJSE_Value* GetJSValueFromMap(CXFA_Object* pObject); |
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void AddToCacheList(std::unique_ptr<CXFA_NodeList> pList); |
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CXFA_Object* GetThisObject() const { return m_pThisObject; } |
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v8::Isolate* GetRuntime() const { return m_pIsolate; } |
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int32_t GetIndexByName(CXFA_Node* refNode); |
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int32_t GetIndexByClassName(CXFA_Node* refNode); |
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void GetSomExpression(CXFA_Node* refNode, CFX_WideString& wsExpression); |
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void SetNodesOfRunScript(CXFA_NodeArray* pArray); |
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void AddNodesOfRunScript(const CXFA_NodeArray& nodes); |
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void AddNodesOfRunScript(CXFA_Node* pNode); |
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CFXJSE_Class* GetJseNormalClass(); |
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void SetRunAtType(XFA_ATTRIBUTEENUM eRunAt) { m_eRunAtType = eRunAt; } |
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bool IsRunAtClient() { return m_eRunAtType != XFA_ATTRIBUTEENUM_Server; } |
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bool QueryNodeByFlag(CXFA_Node* refNode, |
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const CFX_WideStringC& propname, |
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CFXJSE_Value* pValue, |
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uint32_t dwFlag, |
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bool bSetting); |
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bool QueryVariableValue(CXFA_Node* pScriptNode, |
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const CFX_ByteStringC& szPropName, |
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CFXJSE_Value* pValue, |
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bool bGetter); |
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bool QueryBuiltinValue(const CFX_ByteStringC& szPropName, |
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CFXJSE_Value* pValue); |
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static void GlobalPropertyGetter(CFXJSE_Value* pObject, |
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const CFX_ByteStringC& szPropName, |
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CFXJSE_Value* pValue); |
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static void GlobalPropertySetter(CFXJSE_Value* pObject, |
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const CFX_ByteStringC& szPropName, |
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CFXJSE_Value* pValue); |
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static void NormalPropertyGetter(CFXJSE_Value* pObject, |
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const CFX_ByteStringC& szPropName, |
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CFXJSE_Value* pValue); |
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static void NormalPropertySetter(CFXJSE_Value* pObject, |
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const CFX_ByteStringC& szPropName, |
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CFXJSE_Value* pValue); |
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static void NormalMethodCall(CFXJSE_Value* hThis, |
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const CFX_ByteStringC& szFuncName, |
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CFXJSE_Arguments& args); |
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static int32_t NormalPropTypeGetter(CFXJSE_Value* pObject, |
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const CFX_ByteStringC& szPropName, |
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bool bQueryIn); |
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static int32_t GlobalPropTypeGetter(CFXJSE_Value* pObject, |
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const CFX_ByteStringC& szPropName, |
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bool bQueryIn); |
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bool RunVariablesScript(CXFA_Node* pScriptNode); |
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CXFA_Object* GetVariablesThis(CXFA_Object* pObject, bool bScriptNode = false); |
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bool IsStrictScopeInJavaScript(); |
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XFA_SCRIPTLANGTYPE GetType(); |
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CXFA_NodeArray& GetUpObjectArray() { return m_upObjectArray; } |
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CXFA_Document* GetDocument() const { return m_pDocument; } |
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static CXFA_Object* ToObject(CFXJSE_Value* pValue, CFXJSE_Class* pClass); |
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private: |
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void DefineJsContext(); |
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CFXJSE_Context* CreateVariablesContext(CXFA_Node* pScriptNode, |
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CXFA_Node* pSubform); |
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void DefineJsClass(); |
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void RemoveBuiltInObjs(CFXJSE_Context* pContext) const; |
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CXFA_Document* m_pDocument; |
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std::unique_ptr<CFXJSE_Context> m_JsContext; |
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v8::Isolate* m_pIsolate; |
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CFXJSE_Class* m_pJsClass; |
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XFA_SCRIPTLANGTYPE m_eScriptType; |
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std::map<CXFA_Object*, std::unique_ptr<CFXJSE_Value>> m_mapObjectToValue; |
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std::map<CXFA_Object*, CFXJSE_Context*> m_mapVariableToContext; |
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CXFA_EventParam m_eventParam; |
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CXFA_NodeArray m_upObjectArray; |
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// CacheList holds the NodeList items so we can clean them up when we're done. |
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std::vector<std::unique_ptr<CXFA_NodeList>> m_CacheList; |
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CXFA_NodeArray* m_pScriptNodeArray; |
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std::unique_ptr<CXFA_ResolveProcessor> m_ResolveProcessor; |
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std::unique_ptr<CXFA_FM2JSContext> m_FM2JSContext; |
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CXFA_Object* m_pThisObject; |
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uint32_t m_dwBuiltInInFlags; |
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XFA_ATTRIBUTEENUM m_eRunAtType; |
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}; |
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#endif // XFA_FXFA_PARSER_CXFA_SCRIPTCONTEXT_H_
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