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Diffstat (limited to 'xfa/src/fxfa/parser/xfa_script_imp.h')
| -rw-r--r-- | xfa/src/fxfa/parser/xfa_script_imp.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/xfa/src/fxfa/parser/xfa_script_imp.h b/xfa/src/fxfa/parser/xfa_script_imp.h new file mode 100644 index 0000000000..529ab6d087 --- /dev/null +++ b/xfa/src/fxfa/parser/xfa_script_imp.h @@ -0,0 +1,127 @@ +// 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_SRC_FXFA_PARSER_XFA_SCRIPT_IMP_H_ +#define XFA_SRC_FXFA_PARSER_XFA_SCRIPT_IMP_H_ + +#include <map> + +#include "xfa/src/fxfa/fm2js/xfa_fm2jsapi.h" +#include "xfa/src/fxfa/parser/xfa_document.h" +#include "xfa/src/fxfa/parser/xfa_script.h" + +#define XFA_RESOLVENODE_TagName 0x0002 + +class CXFA_ResolveProcessor; + +class CXFA_ScriptContext : public IXFA_ScriptContext { + public: + explicit CXFA_ScriptContext(CXFA_Document* pDocument); + ~CXFA_ScriptContext(); + + virtual void Release(); + virtual void Initialize(FXJSE_HRUNTIME hRuntime); + virtual void SetEventParam(CXFA_EventParam param) { m_eventParam = param; } + virtual CXFA_EventParam* GetEventParam() { return &m_eventParam; } + virtual FX_BOOL RunScript(XFA_SCRIPTLANGTYPE eScriptType, + const CFX_WideStringC& wsScript, + FXJSE_HVALUE hRetValue, + CXFA_Object* pThisObject = NULL); + + virtual int32_t ResolveObjects(CXFA_Object* refNode, + const CFX_WideStringC& wsExpression, + XFA_RESOLVENODE_RS& resolveNodeRS, + FX_DWORD dwStyles = XFA_RESOLVENODE_Children, + CXFA_Node* bindNode = NULL); + virtual FXJSE_HVALUE GetJSValueFromMap(CXFA_Object* pObject); + virtual void CacheList(CXFA_NodeList* pList) { m_CacheListArray.Add(pList); } + virtual CXFA_Object* GetThisObject() const { return m_pThisObject; } + virtual FXJSE_HRUNTIME GetRuntime() const { return m_hJsRuntime; } + + virtual int32_t GetIndexByName(CXFA_Node* refNode); + virtual int32_t GetIndexByClassName(CXFA_Node* refNode); + virtual void GetSomExpression(CXFA_Node* refNode, + CFX_WideString& wsExpression); + + virtual void SetNodesOfRunScript(CXFA_NodeArray* pArray); + virtual void AddNodesOfRunScript(const CXFA_NodeArray& nodes); + virtual void AddNodesOfRunScript(CXFA_Node* pNode); + virtual FXJSE_HCLASS GetJseNormalClass(); + + virtual void SetRunAtType(XFA_ATTRIBUTEENUM eRunAt) { m_eRunAtType = eRunAt; } + virtual FX_BOOL IsRunAtClient() { + return m_eRunAtType != XFA_ATTRIBUTEENUM_Server; + } + FX_BOOL QueryNodeByFlag(CXFA_Node* refNode, + const CFX_WideStringC& propname, + FXJSE_HVALUE hValue, + FX_DWORD dwFlag, + FX_BOOL bSetting); + FX_BOOL QueryVariableHValue(CXFA_Node* pScriptNode, + const CFX_ByteStringC& szPropName, + FXJSE_HVALUE hValue, + FX_BOOL bGetter); + FX_BOOL QueryBuiltinHValue(const CFX_ByteStringC& szPropName, + FXJSE_HVALUE hValue); + static void GlobalPropertyGetter(FXJSE_HOBJECT hObject, + const CFX_ByteStringC& szPropName, + FXJSE_HVALUE hValue); + static void GlobalPropertySetter(FXJSE_HOBJECT hObject, + const CFX_ByteStringC& szPropName, + FXJSE_HVALUE hValue); + static void NormalPropertyGetter(FXJSE_HOBJECT hObject, + const CFX_ByteStringC& szPropName, + FXJSE_HVALUE hValue); + static void NormalPropertySetter(FXJSE_HOBJECT hObject, + const CFX_ByteStringC& szPropName, + FXJSE_HVALUE hValue); + static void NormalMethodCall(FXJSE_HOBJECT hThis, + const CFX_ByteStringC& szFuncName, + CFXJSE_Arguments& args); + static int32_t NormalPropTypeGetter(FXJSE_HOBJECT hObject, + const CFX_ByteStringC& szPropName, + FX_BOOL bQueryIn); + static int32_t GlobalPropTypeGetter(FXJSE_HOBJECT hObject, + const CFX_ByteStringC& szPropName, + FX_BOOL bQueryIn); + FX_BOOL RunVariablesScript(CXFA_Node* pScriptNode); + CXFA_Object* GetVariablesThis(CXFA_Object* pObject, + FX_BOOL bScriptNode = FALSE); + void ReleaseVariablesMap(); + FX_BOOL IsStrictScopeInJavaScript(); + XFA_SCRIPTLANGTYPE GetType(); + CXFA_NodeArray& GetUpObjectArray() { return m_upObjectArray; } + CXFA_Document* GetDocument() const { return m_pDocument; } + + protected: + void DefineJsContext(); + FXJSE_HCONTEXT CreateVariablesContext(CXFA_Node* pScriptNode, + CXFA_Node* pSubform); + void DefineJsClass(); + void RemoveBuiltInObjs(FXJSE_HCONTEXT jsContext) const; + + CXFA_Document* m_pDocument; + FXJSE_HCONTEXT m_hJsContext; + FXJSE_HRUNTIME m_hJsRuntime; + FXJSE_HCLASS m_hJsClass; + XFA_SCRIPTLANGTYPE m_eScriptType; + FXJSE_CLASS m_JsGlobalClass; + FXJSE_CLASS m_JsNormalClass; + CFX_MapPtrTemplate<CXFA_Object*, FXJSE_HVALUE> m_mapXFAToHValue; + FXJSE_CLASS m_JsGlobalVariablesClass; + CFX_MapPtrTemplate<CXFA_Object*, FXJSE_HCONTEXT> m_mapVariableToHValue; + CXFA_EventParam m_eventParam; + CXFA_NodeArray m_upObjectArray; + CFX_PtrArray m_CacheListArray; + CXFA_NodeArray* m_pScriptNodeArray; + CXFA_ResolveProcessor* m_pResolveProcessor; + XFA_HFM2JSCONTEXT m_hFM2JSContext; + CXFA_Object* m_pThisObject; + FX_DWORD m_dwBuiltInInFlags; + XFA_ATTRIBUTEENUM m_eRunAtType; +}; + +#endif // XFA_SRC_FXFA_PARSER_XFA_SCRIPT_IMP_H_ |