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// 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 _FXFA_SCRIPT_IMP_H
#define _FXFA_SCRIPT_IMP_H
#define XFA_RESOLVENODE_TagName 0x0002
#define XFA_JSBUILTIN_Initialized 0x0001
#define XFA_JSBUILTIN_HasCount 0x0002
class CXFA_ResolveProcessor;
class CXFA_ScriptContext : public IXFA_ScriptContext
{
public:
CXFA_ScriptContext(CXFA_Document* pDocument);
~CXFA_ScriptContext();
virtual void Release();
virtual void Initialize(FXJSE_HRUNTIME hRuntime);
virtual void SetEventParam(CXFA_EventParam* pEventParam)
{
m_pEventParam = pEventParam;
}
virtual CXFA_EventParam* GetEventParam()
{
return m_pEventParam;
}
virtual FX_BOOL RunScript(XFA_SCRIPTLANGTYPE eScriptType, FX_WSTR wsScript, FXJSE_HVALUE hRetValue, CXFA_Object* pThisObject = NULL);
virtual int32_t ResolveObjects(CXFA_Object* refNode, FX_WSTR 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 AddJSBuiltinObject(XFA_LPCJSBUILTININFO pBuitinObject);
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, FX_WSTR propname, FXJSE_HVALUE hValue, FX_DWORD dwFlag, FX_BOOL bSetting);
FX_BOOL QueryVariableHValue(CXFA_Node* pScriptNode, FX_BSTR szPropName, FXJSE_HVALUE hValue, FX_BOOL bGetter);
FX_BOOL QueryBuiltinHValue(FX_BSTR szPropName, FXJSE_HVALUE hValue);
static void GlobalPropertyGetter(FXJSE_HOBJECT hObject, FX_BSTR szPropName, FXJSE_HVALUE hValue);
static void GlobalPropertySetter(FXJSE_HOBJECT hObject, FX_BSTR szPropName, FXJSE_HVALUE hValue);
static void NormalPropertyGetter(FXJSE_HOBJECT hObject, FX_BSTR szPropName, FXJSE_HVALUE hValue);
static void NormalPropertySetter(FXJSE_HOBJECT hObject, FX_BSTR szPropName, FXJSE_HVALUE hValue);
static void NormalMethodCall(FXJSE_HOBJECT hThis, FX_BSTR szFuncName, CFXJSE_Arguments &args);
static int32_t NormalPropTypeGetter(FXJSE_HOBJECT hObject, FX_BSTR szPropName, FX_BOOL bQueryIn);
static int32_t GlobalPropTypeGetter(FXJSE_HOBJECT hObject, FX_BSTR 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();
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_pEventParam;
CXFA_NodeArray m_upObjectArray;
CFX_PtrArray m_CacheListArray;
CXFA_NodeArray* m_pScriptNodeArray;
CXFA_ResolveProcessor* m_pResolveProcessor;
XFA_HFM2JSCONTEXT m_hFM2JSContext;
CXFA_Object* m_pThisObject;
CFX_CMapByteStringToPtr m_JSBuiltInObjects;
FX_DWORD m_dwBuiltInInFlags;
XFA_ATTRIBUTEENUM m_eRunAtType;
};
#endif
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