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| 1 // Copyright 2014 PDFium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
| 6 | |
| 7 #ifndef XFA_SRC_FXFA_PARSER_XFA_SCRIPT_IMP_H_ | |
| 8 #define XFA_SRC_FXFA_PARSER_XFA_SCRIPT_IMP_H_ | |
| 9 | |
| 10 #include <map> | |
| 11 | |
| 12 #include "xfa/src/fxfa/fm2js/xfa_fm2jsapi.h" | |
| 13 #include "xfa/src/fxfa/parser/xfa_document.h" | |
| 14 #include "xfa/src/fxfa/parser/xfa_script.h" | |
| 15 | |
| 16 #define XFA_RESOLVENODE_TagName 0x0002 | |
| 17 | |
| 18 class CXFA_ResolveProcessor; | |
| 19 | |
| 20 class CXFA_ScriptContext : public IXFA_ScriptContext { | |
| 21 public: | |
| 22 explicit CXFA_ScriptContext(CXFA_Document* pDocument); | |
| 23 ~CXFA_ScriptContext(); | |
| 24 | |
| 25 virtual void Release(); | |
| 26 virtual void Initialize(FXJSE_HRUNTIME hRuntime); | |
| 27 virtual void SetEventParam(CXFA_EventParam param) { m_eventParam = param; } | |
| 28 virtual CXFA_EventParam* GetEventParam() { return &m_eventParam; } | |
| 29 virtual FX_BOOL RunScript(XFA_SCRIPTLANGTYPE eScriptType, | |
| 30 const CFX_WideStringC& wsScript, | |
| 31 FXJSE_HVALUE hRetValue, | |
| 32 CXFA_Object* pThisObject = NULL); | |
| 33 | |
| 34 virtual int32_t ResolveObjects(CXFA_Object* refNode, | |
| 35 const CFX_WideStringC& wsExpression, | |
| 36 XFA_RESOLVENODE_RS& resolveNodeRS, | |
| 37 FX_DWORD dwStyles = XFA_RESOLVENODE_Children, | |
| 38 CXFA_Node* bindNode = NULL); | |
| 39 virtual FXJSE_HVALUE GetJSValueFromMap(CXFA_Object* pObject); | |
| 40 virtual void CacheList(CXFA_NodeList* pList) { m_CacheListArray.Add(pList); } | |
| 41 virtual CXFA_Object* GetThisObject() const { return m_pThisObject; } | |
| 42 virtual FXJSE_HRUNTIME GetRuntime() const { return m_hJsRuntime; } | |
| 43 | |
| 44 virtual int32_t GetIndexByName(CXFA_Node* refNode); | |
| 45 virtual int32_t GetIndexByClassName(CXFA_Node* refNode); | |
| 46 virtual void GetSomExpression(CXFA_Node* refNode, | |
| 47 CFX_WideString& wsExpression); | |
| 48 | |
| 49 virtual void SetNodesOfRunScript(CXFA_NodeArray* pArray); | |
| 50 virtual void AddNodesOfRunScript(const CXFA_NodeArray& nodes); | |
| 51 virtual void AddNodesOfRunScript(CXFA_Node* pNode); | |
| 52 virtual FXJSE_HCLASS GetJseNormalClass(); | |
| 53 | |
| 54 virtual void SetRunAtType(XFA_ATTRIBUTEENUM eRunAt) { m_eRunAtType = eRunAt; } | |
| 55 virtual FX_BOOL IsRunAtClient() { | |
| 56 return m_eRunAtType != XFA_ATTRIBUTEENUM_Server; | |
| 57 } | |
| 58 FX_BOOL QueryNodeByFlag(CXFA_Node* refNode, | |
| 59 const CFX_WideStringC& propname, | |
| 60 FXJSE_HVALUE hValue, | |
| 61 FX_DWORD dwFlag, | |
| 62 FX_BOOL bSetting); | |
| 63 FX_BOOL QueryVariableHValue(CXFA_Node* pScriptNode, | |
| 64 const CFX_ByteStringC& szPropName, | |
| 65 FXJSE_HVALUE hValue, | |
| 66 FX_BOOL bGetter); | |
| 67 FX_BOOL QueryBuiltinHValue(const CFX_ByteStringC& szPropName, | |
| 68 FXJSE_HVALUE hValue); | |
| 69 static void GlobalPropertyGetter(FXJSE_HOBJECT hObject, | |
| 70 const CFX_ByteStringC& szPropName, | |
| 71 FXJSE_HVALUE hValue); | |
| 72 static void GlobalPropertySetter(FXJSE_HOBJECT hObject, | |
| 73 const CFX_ByteStringC& szPropName, | |
| 74 FXJSE_HVALUE hValue); | |
| 75 static void NormalPropertyGetter(FXJSE_HOBJECT hObject, | |
| 76 const CFX_ByteStringC& szPropName, | |
| 77 FXJSE_HVALUE hValue); | |
| 78 static void NormalPropertySetter(FXJSE_HOBJECT hObject, | |
| 79 const CFX_ByteStringC& szPropName, | |
| 80 FXJSE_HVALUE hValue); | |
| 81 static void NormalMethodCall(FXJSE_HOBJECT hThis, | |
| 82 const CFX_ByteStringC& szFuncName, | |
| 83 CFXJSE_Arguments& args); | |
| 84 static int32_t NormalPropTypeGetter(FXJSE_HOBJECT hObject, | |
| 85 const CFX_ByteStringC& szPropName, | |
| 86 FX_BOOL bQueryIn); | |
| 87 static int32_t GlobalPropTypeGetter(FXJSE_HOBJECT hObject, | |
| 88 const CFX_ByteStringC& szPropName, | |
| 89 FX_BOOL bQueryIn); | |
| 90 FX_BOOL RunVariablesScript(CXFA_Node* pScriptNode); | |
| 91 CXFA_Object* GetVariablesThis(CXFA_Object* pObject, | |
| 92 FX_BOOL bScriptNode = FALSE); | |
| 93 void ReleaseVariablesMap(); | |
| 94 FX_BOOL IsStrictScopeInJavaScript(); | |
| 95 XFA_SCRIPTLANGTYPE GetType(); | |
| 96 CXFA_NodeArray& GetUpObjectArray() { return m_upObjectArray; } | |
| 97 CXFA_Document* GetDocument() const { return m_pDocument; } | |
| 98 | |
| 99 protected: | |
| 100 void DefineJsContext(); | |
| 101 FXJSE_HCONTEXT CreateVariablesContext(CXFA_Node* pScriptNode, | |
| 102 CXFA_Node* pSubform); | |
| 103 void DefineJsClass(); | |
| 104 void RemoveBuiltInObjs(FXJSE_HCONTEXT jsContext) const; | |
| 105 | |
| 106 CXFA_Document* m_pDocument; | |
| 107 FXJSE_HCONTEXT m_hJsContext; | |
| 108 FXJSE_HRUNTIME m_hJsRuntime; | |
| 109 FXJSE_HCLASS m_hJsClass; | |
| 110 XFA_SCRIPTLANGTYPE m_eScriptType; | |
| 111 FXJSE_CLASS m_JsGlobalClass; | |
| 112 FXJSE_CLASS m_JsNormalClass; | |
| 113 CFX_MapPtrTemplate<CXFA_Object*, FXJSE_HVALUE> m_mapXFAToHValue; | |
| 114 FXJSE_CLASS m_JsGlobalVariablesClass; | |
| 115 CFX_MapPtrTemplate<CXFA_Object*, FXJSE_HCONTEXT> m_mapVariableToHValue; | |
| 116 CXFA_EventParam m_eventParam; | |
| 117 CXFA_NodeArray m_upObjectArray; | |
| 118 CFX_PtrArray m_CacheListArray; | |
| 119 CXFA_NodeArray* m_pScriptNodeArray; | |
| 120 CXFA_ResolveProcessor* m_pResolveProcessor; | |
| 121 XFA_HFM2JSCONTEXT m_hFM2JSContext; | |
| 122 CXFA_Object* m_pThisObject; | |
| 123 FX_DWORD m_dwBuiltInInFlags; | |
| 124 XFA_ATTRIBUTEENUM m_eRunAtType; | |
| 125 }; | |
| 126 | |
| 127 #endif // XFA_SRC_FXFA_PARSER_XFA_SCRIPT_IMP_H_ | |
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