Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(230)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: xfa/fxfa/parser/xfa_script_imp.cpp

Issue 2160343002: Rename remaining xfa_script_* files. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@rename_cscript
Patch Set: Review fixes Created 4 years, 5 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « xfa/fxfa/parser/xfa_script_imp.h ('k') | xfa/fxfa/parser/xfa_script_nodehelper.h » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: xfa/fxfa/parser/xfa_script_imp.cpp
diff --git a/xfa/fxfa/parser/xfa_script_imp.cpp b/xfa/fxfa/parser/xfa_script_imp.cpp
deleted file mode 100644
index e426c1ecf7e7762606ac6e049fc0358fc34b1903..0000000000000000000000000000000000000000
--- a/xfa/fxfa/parser/xfa_script_imp.cpp
+++ /dev/null
@@ -1,739 +0,0 @@
-// 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
-
-#include "xfa/fxfa/parser/xfa_script_imp.h"
-
-#include "core/fxcrt/include/fx_ext.h"
-#include "fxjs/include/cfxjse_arguments.h"
-#include "fxjs/include/cfxjse_class.h"
-#include "fxjs/include/cfxjse_value.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
-#include "xfa/fxfa/include/cxfa_eventparam.h"
-#include "xfa/fxfa/parser/xfa_doclayout.h"
-#include "xfa/fxfa/parser/xfa_document.h"
-#include "xfa/fxfa/parser/xfa_localemgr.h"
-#include "xfa/fxfa/parser/xfa_object.h"
-#include "xfa/fxfa/parser/xfa_script.h"
-#include "xfa/fxfa/parser/xfa_script_nodehelper.h"
-#include "xfa/fxfa/parser/xfa_script_resolveprocessor.h"
-#include "xfa/fxfa/parser/xfa_utils.h"
-
-namespace {
-
-const FXJSE_CLASS_DESCRIPTOR GlobalClassDescriptor = {
- "Root", // name
- nullptr, // constructor
- nullptr, // properties
- nullptr, // methods
- 0, // property count
- 0, // method count
- CXFA_ScriptContext::GlobalPropTypeGetter,
- CXFA_ScriptContext::GlobalPropertyGetter,
- CXFA_ScriptContext::GlobalPropertySetter,
- nullptr, // property deleter
- CXFA_ScriptContext::NormalMethodCall,
-};
-
-const FXJSE_CLASS_DESCRIPTOR NormalClassDescriptor = {
- "XFAObject", // name
- nullptr, // constructor
- nullptr, // properties
- nullptr, // methods
- 0, // property count
- 0, // method count
- CXFA_ScriptContext::NormalPropTypeGetter,
- CXFA_ScriptContext::NormalPropertyGetter,
- CXFA_ScriptContext::NormalPropertySetter,
- nullptr, // property deleter
- CXFA_ScriptContext::NormalMethodCall,
-};
-
-const FXJSE_CLASS_DESCRIPTOR VariablesClassDescriptor = {
- "XFAScriptObject", // name
- nullptr, // constructor
- nullptr, // properties
- nullptr, // methods
- 0, // property count
- 0, // method count
- CXFA_ScriptContext::NormalPropTypeGetter,
- CXFA_ScriptContext::GlobalPropertyGetter,
- CXFA_ScriptContext::GlobalPropertySetter,
- nullptr, // property deleter
- CXFA_ScriptContext::NormalMethodCall,
-};
-
-const char kFormCalcRuntime[] = "foxit_xfa_formcalc_runtime";
-
-CXFA_ThisProxy* ToThisProxy(CFXJSE_Value* pValue, CFXJSE_Class* pClass) {
- return static_cast<CXFA_ThisProxy*>(pValue->ToHostObject(pClass));
-}
-
-} // namespace
-
-// static.
-CXFA_Object* CXFA_ScriptContext::ToObject(CFXJSE_Value* pValue,
- CFXJSE_Class* pClass) {
- return static_cast<CXFA_Object*>(pValue->ToHostObject(pClass));
-}
-
-CXFA_ScriptContext::CXFA_ScriptContext(CXFA_Document* pDocument)
- : m_pDocument(pDocument),
- m_pIsolate(nullptr),
- m_pJsClass(nullptr),
- m_eScriptType(XFA_SCRIPTLANGTYPE_Unkown),
- m_pScriptNodeArray(nullptr),
- m_pThisObject(nullptr),
- m_dwBuiltInInFlags(0),
- m_eRunAtType(XFA_ATTRIBUTEENUM_Client) {}
-
-CXFA_ScriptContext::~CXFA_ScriptContext() {
- FX_POSITION ps = m_mapVariableToContext.GetStartPosition();
- while (ps) {
- CXFA_Object* pScriptNode;
- CFXJSE_Context* pVariableContext = nullptr;
- m_mapVariableToContext.GetNextAssoc(ps, pScriptNode, pVariableContext);
-
- delete ToThisProxy(pVariableContext->GetGlobalObject().get(), nullptr);
- delete pVariableContext;
- }
- m_mapVariableToContext.RemoveAll();
-
- m_upObjectArray.RemoveAll();
-}
-void CXFA_ScriptContext::Initialize(v8::Isolate* pIsolate) {
- m_pIsolate = pIsolate;
- DefineJsContext();
- DefineJsClass();
- m_ResolveProcessor.reset(new CXFA_ResolveProcessor);
-}
-FX_BOOL CXFA_ScriptContext::RunScript(XFA_SCRIPTLANGTYPE eScriptType,
- const CFX_WideStringC& wsScript,
- CFXJSE_Value* hRetValue,
- CXFA_Object* pThisObject) {
- CFX_ByteString btScript;
- XFA_SCRIPTLANGTYPE eSaveType = m_eScriptType;
- m_eScriptType = eScriptType;
- if (eScriptType == XFA_SCRIPTLANGTYPE_Formcalc) {
- if (!m_FM2JSContext) {
- m_FM2JSContext.reset(
- new CXFA_FM2JSContext(m_pIsolate, m_JsContext.get(), m_pDocument));
- }
- CFX_WideTextBuf wsJavaScript;
- CFX_WideString wsErrorInfo;
- int32_t iFlags =
- CXFA_FM2JSContext::Translate(wsScript, wsJavaScript, wsErrorInfo);
- if (iFlags) {
- hRetValue->SetUndefined();
- return FALSE;
- }
- btScript =
- FX_UTF8Encode(wsJavaScript.GetBuffer(), wsJavaScript.GetLength());
- } else {
- btScript = FX_UTF8Encode(wsScript.c_str(), wsScript.GetLength());
- }
- CXFA_Object* pOriginalObject = m_pThisObject;
- m_pThisObject = pThisObject;
- CFXJSE_Value* pValue = pThisObject ? GetJSValueFromMap(pThisObject) : nullptr;
- FX_BOOL bRet =
- m_JsContext->ExecuteScript(btScript.c_str(), hRetValue, pValue);
- m_pThisObject = pOriginalObject;
- m_eScriptType = eSaveType;
- return bRet;
-}
-void CXFA_ScriptContext::GlobalPropertySetter(CFXJSE_Value* pObject,
- const CFX_ByteStringC& szPropName,
- CFXJSE_Value* pValue) {
- CXFA_Object* lpOrginalNode = ToObject(pObject, nullptr);
- CXFA_Document* pDoc = lpOrginalNode->GetDocument();
- CXFA_ScriptContext* lpScriptContext = pDoc->GetScriptContext();
- CXFA_Object* lpCurNode = lpScriptContext->GetVariablesThis(lpOrginalNode);
- CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
- uint32_t dwFlag = XFA_RESOLVENODE_Parent | XFA_RESOLVENODE_Siblings |
- XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
- XFA_RESOLVENODE_Attributes;
- CXFA_Node* pRefNode = ToNode(lpScriptContext->GetThisObject());
- if (lpOrginalNode->IsVariablesThis())
- pRefNode = ToNode(lpCurNode);
- if (lpScriptContext->QueryNodeByFlag(pRefNode, wsPropName.AsStringC(), pValue,
- dwFlag, TRUE)) {
- return;
- }
- if (lpOrginalNode->IsVariablesThis()) {
- if (pValue && pValue->IsUndefined()) {
- pObject->SetObjectOwnProperty(szPropName, pValue);
- return;
- }
- }
- CXFA_FFNotify* pNotify = pDoc->GetNotify();
- if (!pNotify) {
- return;
- }
- pNotify->GetDocProvider()->SetGlobalProperty(pNotify->GetHDOC(), szPropName,
- pValue);
-}
-FX_BOOL CXFA_ScriptContext::QueryNodeByFlag(CXFA_Node* refNode,
- const CFX_WideStringC& propname,
- CFXJSE_Value* pValue,
- uint32_t dwFlag,
- FX_BOOL bSetting) {
- if (!refNode)
- return false;
- XFA_RESOLVENODE_RS resolveRs;
- if (ResolveObjects(refNode, propname, resolveRs, dwFlag) <= 0)
- return false;
- if (resolveRs.dwFlags == XFA_RESOVENODE_RSTYPE_Nodes) {
- pValue->Assign(GetJSValueFromMap(resolveRs.nodes[0]));
- return true;
- }
- if (resolveRs.dwFlags == XFA_RESOVENODE_RSTYPE_Attribute) {
- const XFA_SCRIPTATTRIBUTEINFO* lpAttributeInfo = resolveRs.pScriptAttribute;
- if (lpAttributeInfo) {
- (resolveRs.nodes[0]->*(lpAttributeInfo->lpfnCallback))(
- pValue, bSetting, (XFA_ATTRIBUTE)lpAttributeInfo->eAttribute);
- }
- }
- return true;
-}
-void CXFA_ScriptContext::GlobalPropertyGetter(CFXJSE_Value* pObject,
- const CFX_ByteStringC& szPropName,
- CFXJSE_Value* pValue) {
- CXFA_Object* pOriginalObject = ToObject(pObject, nullptr);
- CXFA_Document* pDoc = pOriginalObject->GetDocument();
- CXFA_ScriptContext* lpScriptContext = pDoc->GetScriptContext();
- CXFA_Object* lpCurNode = lpScriptContext->GetVariablesThis(pOriginalObject);
- CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
- if (lpScriptContext->GetType() == XFA_SCRIPTLANGTYPE_Formcalc) {
- if (szPropName == kFormCalcRuntime) {
- lpScriptContext->m_FM2JSContext->GlobalPropertyGetter(pValue);
- return;
- }
- XFA_HashCode uHashCode = static_cast<XFA_HashCode>(
- FX_HashCode_GetW(wsPropName.AsStringC(), false));
- if (uHashCode != XFA_HASHCODE_Layout) {
- CXFA_Object* pObj =
- lpScriptContext->GetDocument()->GetXFAObject(uHashCode);
- if (pObj) {
- pValue->Assign(lpScriptContext->GetJSValueFromMap(pObj));
- return;
- }
- }
- }
- uint32_t dwFlag = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
- XFA_RESOLVENODE_Attributes;
- CXFA_Node* pRefNode = ToNode(lpScriptContext->GetThisObject());
- if (pOriginalObject->IsVariablesThis()) {
- pRefNode = ToNode(lpCurNode);
- }
- if (lpScriptContext->QueryNodeByFlag(pRefNode, wsPropName.AsStringC(), pValue,
- dwFlag, FALSE)) {
- return;
- }
- dwFlag = XFA_RESOLVENODE_Parent | XFA_RESOLVENODE_Siblings;
- if (lpScriptContext->QueryNodeByFlag(pRefNode, wsPropName.AsStringC(), pValue,
- dwFlag, FALSE)) {
- return;
- }
- CXFA_Object* pScriptObject =
- lpScriptContext->GetVariablesThis(pOriginalObject, TRUE);
- if (pScriptObject &&
- lpScriptContext->QueryVariableValue(pScriptObject->AsNode(), szPropName,
- pValue, TRUE)) {
- return;
- }
- CXFA_FFNotify* pNotify = pDoc->GetNotify();
- if (!pNotify) {
- return;
- }
- pNotify->GetDocProvider()->GetGlobalProperty(pNotify->GetHDOC(), szPropName,
- pValue);
-}
-void CXFA_ScriptContext::NormalPropertyGetter(CFXJSE_Value* pOriginalValue,
- const CFX_ByteStringC& szPropName,
- CFXJSE_Value* pReturnValue) {
- CXFA_Object* pOriginalObject = ToObject(pOriginalValue, nullptr);
- if (!pOriginalObject) {
- pReturnValue->SetUndefined();
- return;
- }
- CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
- CXFA_ScriptContext* lpScriptContext =
- pOriginalObject->GetDocument()->GetScriptContext();
- CXFA_Object* pObject = lpScriptContext->GetVariablesThis(pOriginalObject);
- if (wsPropName == FX_WSTRC(L"xfa")) {
- CFXJSE_Value* pValue = lpScriptContext->GetJSValueFromMap(
- lpScriptContext->GetDocument()->GetRoot());
- pReturnValue->Assign(pValue);
- return;
- }
- uint32_t dwFlag = XFA_RESOLVENODE_Children | XFA_RESOLVENODE_Properties |
- XFA_RESOLVENODE_Attributes;
- FX_BOOL bRet = lpScriptContext->QueryNodeByFlag(
- ToNode(pObject), wsPropName.AsStringC(), pReturnValue, dwFlag, FALSE);
- if (bRet) {
- return;
- }
- if (pObject == lpScriptContext->GetThisObject() ||
- (lpScriptContext->GetType() == XFA_SCRIPTLANGTYPE_Javascript &&
- !lpScriptContext->IsStrictScopeInJavaScript())) {
- dwFlag = XFA_RESOLVENODE_Parent | XFA_RESOLVENODE_Siblings;
- bRet = lpScriptContext->QueryNodeByFlag(
- ToNode(pObject), wsPropName.AsStringC(), pReturnValue, dwFlag, FALSE);
- }
- if (bRet) {
- return;
- }
- CXFA_Object* pScriptObject =
- lpScriptContext->GetVariablesThis(pOriginalObject, TRUE);
- if (pScriptObject) {
- bRet = lpScriptContext->QueryVariableValue(ToNode(pScriptObject),
- szPropName, pReturnValue, TRUE);
- }
- if (!bRet) {
- pReturnValue->SetUndefined();
- }
-}
-void CXFA_ScriptContext::NormalPropertySetter(CFXJSE_Value* pOriginalValue,
- const CFX_ByteStringC& szPropName,
- CFXJSE_Value* pReturnValue) {
- CXFA_Object* pOriginalObject = ToObject(pOriginalValue, nullptr);
- if (!pOriginalObject)
- return;
-
- CXFA_ScriptContext* lpScriptContext =
- pOriginalObject->GetDocument()->GetScriptContext();
- CXFA_Object* pObject = lpScriptContext->GetVariablesThis(pOriginalObject);
- CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
- const XFA_SCRIPTATTRIBUTEINFO* lpAttributeInfo = XFA_GetScriptAttributeByName(
- pObject->GetElementType(), wsPropName.AsStringC());
- if (lpAttributeInfo) {
- (pObject->*(lpAttributeInfo->lpfnCallback))(
- pReturnValue, TRUE, (XFA_ATTRIBUTE)lpAttributeInfo->eAttribute);
- } else {
- if (pObject->IsNode()) {
- if (wsPropName.GetAt(0) == '#') {
- wsPropName = wsPropName.Right(wsPropName.GetLength() - 1);
- }
- CXFA_Node* pNode = ToNode(pObject);
- CXFA_Node* pPropOrChild = nullptr;
- XFA_Element eType = XFA_GetElementTypeForName(wsPropName.AsStringC());
- if (eType != XFA_Element::Unknown)
- pPropOrChild = pNode->GetProperty(0, eType);
- else
- pPropOrChild = pNode->GetFirstChildByName(wsPropName.AsStringC());
-
- if (pPropOrChild) {
- CFX_WideString wsDefaultName(L"{default}");
- const XFA_SCRIPTATTRIBUTEINFO* lpAttrInfo =
- XFA_GetScriptAttributeByName(pPropOrChild->GetElementType(),
- wsDefaultName.AsStringC());
- if (lpAttrInfo) {
- (pPropOrChild->*(lpAttrInfo->lpfnCallback))(
- pReturnValue, TRUE, (XFA_ATTRIBUTE)lpAttrInfo->eAttribute);
- return;
- }
- }
- }
- CXFA_Object* pScriptObject =
- lpScriptContext->GetVariablesThis(pOriginalObject, TRUE);
- if (pScriptObject) {
- lpScriptContext->QueryVariableValue(ToNode(pScriptObject), szPropName,
- pReturnValue, FALSE);
- }
- }
-}
-int32_t CXFA_ScriptContext::NormalPropTypeGetter(
- CFXJSE_Value* pOriginalValue,
- const CFX_ByteStringC& szPropName,
- FX_BOOL bQueryIn) {
- CXFA_Object* pObject = ToObject(pOriginalValue, nullptr);
- if (!pObject)
- return FXJSE_ClassPropType_None;
-
- CXFA_ScriptContext* lpScriptContext =
- pObject->GetDocument()->GetScriptContext();
- pObject = lpScriptContext->GetVariablesThis(pObject);
- XFA_Element eType = pObject->GetElementType();
- CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
- if (XFA_GetMethodByName(eType, wsPropName.AsStringC())) {
- return FXJSE_ClassPropType_Method;
- }
- if (bQueryIn &&
- !XFA_GetScriptAttributeByName(eType, wsPropName.AsStringC())) {
- return FXJSE_ClassPropType_None;
- }
- return FXJSE_ClassPropType_Property;
-}
-int32_t CXFA_ScriptContext::GlobalPropTypeGetter(
- CFXJSE_Value* pOriginalValue,
- const CFX_ByteStringC& szPropName,
- FX_BOOL bQueryIn) {
- CXFA_Object* pObject = ToObject(pOriginalValue, nullptr);
- if (!pObject)
- return FXJSE_ClassPropType_None;
-
- CXFA_ScriptContext* lpScriptContext =
- pObject->GetDocument()->GetScriptContext();
- pObject = lpScriptContext->GetVariablesThis(pObject);
- XFA_Element eType = pObject->GetElementType();
- CFX_WideString wsPropName = CFX_WideString::FromUTF8(szPropName);
- if (XFA_GetMethodByName(eType, wsPropName.AsStringC())) {
- return FXJSE_ClassPropType_Method;
- }
- return FXJSE_ClassPropType_Property;
-}
-void CXFA_ScriptContext::NormalMethodCall(CFXJSE_Value* pThis,
- const CFX_ByteStringC& szFuncName,
- CFXJSE_Arguments& args) {
- CXFA_Object* pObject = ToObject(pThis, nullptr);
- if (!pObject)
- return;
-
- CXFA_ScriptContext* lpScriptContext =
- pObject->GetDocument()->GetScriptContext();
- pObject = lpScriptContext->GetVariablesThis(pObject);
- CFX_WideString wsFunName = CFX_WideString::FromUTF8(szFuncName);
- const XFA_METHODINFO* lpMethodInfo =
- XFA_GetMethodByName(pObject->GetElementType(), wsFunName.AsStringC());
- if (!lpMethodInfo)
- return;
-
- (pObject->*(lpMethodInfo->lpfnCallback))(&args);
-}
-FX_BOOL CXFA_ScriptContext::IsStrictScopeInJavaScript() {
- return m_pDocument->HasFlag(XFA_DOCFLAG_StrictScoping);
-}
-XFA_SCRIPTLANGTYPE CXFA_ScriptContext::GetType() {
- return m_eScriptType;
-}
-void CXFA_ScriptContext::DefineJsContext() {
- m_JsContext.reset(CFXJSE_Context::Create(m_pIsolate, &GlobalClassDescriptor,
- m_pDocument->GetRoot()));
- RemoveBuiltInObjs(m_JsContext.get());
- m_JsContext->EnableCompatibleMode();
-}
-CFXJSE_Context* CXFA_ScriptContext::CreateVariablesContext(
- CXFA_Node* pScriptNode,
- CXFA_Node* pSubform) {
- if (!pScriptNode || !pSubform)
- return nullptr;
-
- CFXJSE_Context* pVariablesContext =
- CFXJSE_Context::Create(m_pIsolate, &VariablesClassDescriptor,
- new CXFA_ThisProxy(pSubform, pScriptNode));
- RemoveBuiltInObjs(pVariablesContext);
- pVariablesContext->EnableCompatibleMode();
- m_mapVariableToContext.SetAt(pScriptNode, pVariablesContext);
- return pVariablesContext;
-}
-CXFA_Object* CXFA_ScriptContext::GetVariablesThis(CXFA_Object* pObject,
- FX_BOOL bScriptNode) {
- if (!pObject->IsVariablesThis())
- return pObject;
-
- CXFA_ThisProxy* pProxy = static_cast<CXFA_ThisProxy*>(pObject);
- return bScriptNode ? pProxy->GetScriptNode() : pProxy->GetThisNode();
-}
-
-FX_BOOL CXFA_ScriptContext::RunVariablesScript(CXFA_Node* pScriptNode) {
- if (!pScriptNode)
- return FALSE;
-
- if (pScriptNode->GetElementType() != XFA_Element::Script)
- return TRUE;
-
- CXFA_Node* pParent = pScriptNode->GetNodeItem(XFA_NODEITEM_Parent);
- if (!pParent || pParent->GetElementType() != XFA_Element::Variables)
- return FALSE;
-
- if (m_mapVariableToContext.GetValueAt(pScriptNode))
- return TRUE;
-
- CXFA_Node* pTextNode = pScriptNode->GetNodeItem(XFA_NODEITEM_FirstChild);
- if (!pTextNode)
- return FALSE;
-
- CFX_WideStringC wsScript;
- if (!pTextNode->TryCData(XFA_ATTRIBUTE_Value, wsScript))
- return FALSE;
-
- CFX_ByteString btScript =
- FX_UTF8Encode(wsScript.c_str(), wsScript.GetLength());
- std::unique_ptr<CFXJSE_Value> hRetValue(new CFXJSE_Value(m_pIsolate));
- CXFA_Node* pThisObject = pParent->GetNodeItem(XFA_NODEITEM_Parent);
- CFXJSE_Context* pVariablesContext =
- CreateVariablesContext(pScriptNode, pThisObject);
- CXFA_Object* pOriginalObject = m_pThisObject;
- m_pThisObject = pThisObject;
- FX_BOOL bRet =
- pVariablesContext->ExecuteScript(btScript.c_str(), hRetValue.get());
- m_pThisObject = pOriginalObject;
- return bRet;
-}
-
-FX_BOOL CXFA_ScriptContext::QueryVariableValue(
- CXFA_Node* pScriptNode,
- const CFX_ByteStringC& szPropName,
- CFXJSE_Value* pValue,
- FX_BOOL bGetter) {
- if (!pScriptNode || pScriptNode->GetElementType() != XFA_Element::Script)
- return FALSE;
-
- CXFA_Node* variablesNode = pScriptNode->GetNodeItem(XFA_NODEITEM_Parent);
- if (!variablesNode ||
- variablesNode->GetElementType() != XFA_Element::Variables)
- return FALSE;
-
- void* lpVariables = m_mapVariableToContext.GetValueAt(pScriptNode);
- if (!lpVariables)
- return FALSE;
-
- FX_BOOL bRes = FALSE;
- CFXJSE_Context* pVariableContext = static_cast<CFXJSE_Context*>(lpVariables);
- std::unique_ptr<CFXJSE_Value> pObject = pVariableContext->GetGlobalObject();
- std::unique_ptr<CFXJSE_Value> hVariableValue(new CFXJSE_Value(m_pIsolate));
- if (!bGetter) {
- pObject->SetObjectOwnProperty(szPropName, pValue);
- bRes = TRUE;
- } else if (pObject->HasObjectOwnProperty(szPropName, FALSE)) {
- pObject->GetObjectProperty(szPropName, hVariableValue.get());
- if (hVariableValue->IsFunction())
- pValue->SetFunctionBind(hVariableValue.get(), pObject.get());
- else if (bGetter)
- pValue->Assign(hVariableValue.get());
- else
- hVariableValue.get()->Assign(pValue);
- bRes = TRUE;
- }
- return bRes;
-}
-
-void CXFA_ScriptContext::DefineJsClass() {
- m_pJsClass = CFXJSE_Class::Create(m_JsContext.get(), &NormalClassDescriptor);
-}
-
-void CXFA_ScriptContext::RemoveBuiltInObjs(CFXJSE_Context* pContext) const {
- static const CFX_ByteStringC OBJ_NAME[2] = {"Number", "Date"};
- std::unique_ptr<CFXJSE_Value> pObject = pContext->GetGlobalObject();
- std::unique_ptr<CFXJSE_Value> hProp(new CFXJSE_Value(m_pIsolate));
- for (int i = 0; i < 2; ++i) {
- if (pObject->GetObjectProperty(OBJ_NAME[i], hProp.get()))
- pObject->DeleteObjectProperty(OBJ_NAME[i]);
- }
-}
-CFXJSE_Class* CXFA_ScriptContext::GetJseNormalClass() {
- return m_pJsClass;
-}
-int32_t CXFA_ScriptContext::ResolveObjects(CXFA_Object* refNode,
- const CFX_WideStringC& wsExpression,
- XFA_RESOLVENODE_RS& resolveNodeRS,
- uint32_t dwStyles,
- CXFA_Node* bindNode) {
- if (wsExpression.IsEmpty()) {
- return 0;
- }
- if (m_eScriptType != XFA_SCRIPTLANGTYPE_Formcalc ||
- (dwStyles & (XFA_RESOLVENODE_Parent | XFA_RESOLVENODE_Siblings))) {
- m_upObjectArray.RemoveAll();
- }
- if (refNode && refNode->IsNode() &&
- (dwStyles & (XFA_RESOLVENODE_Parent | XFA_RESOLVENODE_Siblings))) {
- m_upObjectArray.Add(refNode->AsNode());
- }
- FX_BOOL bNextCreate = FALSE;
- if (dwStyles & XFA_RESOLVENODE_CreateNode) {
- m_ResolveProcessor->GetNodeHelper()->SetCreateNodeType(bindNode);
- }
- m_ResolveProcessor->GetNodeHelper()->m_pCreateParent = nullptr;
- m_ResolveProcessor->GetNodeHelper()->m_iCurAllStart = -1;
- CXFA_ResolveNodesData rndFind;
- int32_t nStart = 0;
- int32_t nLevel = 0;
- int32_t nRet = -1;
- rndFind.m_pSC = this;
- CXFA_ObjArray findNodes;
- findNodes.Add(refNode ? refNode : m_pDocument->GetRoot());
- int32_t nNodes = 0;
- while (TRUE) {
- nNodes = findNodes.GetSize();
- int32_t i = 0;
- rndFind.m_dwStyles = dwStyles;
- m_ResolveProcessor->SetCurStart(nStart);
- nStart = m_ResolveProcessor->GetFilter(wsExpression, nStart, rndFind);
- if (nStart < 1) {
- if ((dwStyles & XFA_RESOLVENODE_CreateNode) && !bNextCreate) {
- CXFA_Node* pDataNode = nullptr;
- nStart = m_ResolveProcessor->GetNodeHelper()->m_iCurAllStart;
- if (nStart != -1) {
- pDataNode = m_pDocument->GetNotBindNode(findNodes);
- if (pDataNode) {
- findNodes.RemoveAll();
- findNodes.Add(pDataNode);
- break;
- }
- } else {
- pDataNode = findNodes[0]->AsNode();
- findNodes.RemoveAll();
- findNodes.Add(pDataNode);
- break;
- }
- dwStyles |= XFA_RESOLVENODE_Bind;
- findNodes.RemoveAll();
- findNodes.Add(m_ResolveProcessor->GetNodeHelper()->m_pAllStartParent);
- continue;
- } else {
- break;
- }
- }
- if (bNextCreate) {
- FX_BOOL bCreate =
- m_ResolveProcessor->GetNodeHelper()->ResolveNodes_CreateNode(
- rndFind.m_wsName, rndFind.m_wsCondition,
- nStart == wsExpression.GetLength(), this);
- if (bCreate) {
- continue;
- } else {
- break;
- }
- }
- CXFA_ObjArray retNodes;
- while (i < nNodes) {
- FX_BOOL bDataBind = FALSE;
- if (((dwStyles & XFA_RESOLVENODE_Bind) ||
- (dwStyles & XFA_RESOLVENODE_CreateNode)) &&
- nNodes > 1) {
- CXFA_ResolveNodesData rndBind;
- m_ResolveProcessor->GetFilter(wsExpression, nStart, rndBind);
- m_ResolveProcessor->SetIndexDataBind(rndBind.m_wsCondition, i, nNodes);
- bDataBind = TRUE;
- }
- rndFind.m_CurNode = findNodes[i++];
- rndFind.m_nLevel = nLevel;
- rndFind.m_dwFlag = XFA_RESOVENODE_RSTYPE_Nodes;
- nRet = m_ResolveProcessor->Resolve(rndFind);
- if (nRet < 1) {
- continue;
- }
- if (rndFind.m_dwFlag == XFA_RESOVENODE_RSTYPE_Attribute &&
- rndFind.m_pScriptAttribute && nStart < wsExpression.GetLength()) {
- std::unique_ptr<CFXJSE_Value> pValue(new CFXJSE_Value(m_pIsolate));
- (rndFind.m_Nodes[0]->*(rndFind.m_pScriptAttribute->lpfnCallback))(
- pValue.get(), FALSE,
- (XFA_ATTRIBUTE)rndFind.m_pScriptAttribute->eAttribute);
- rndFind.m_Nodes.SetAt(0, ToObject(pValue.get(), nullptr));
- }
- int32_t iSize = m_upObjectArray.GetSize();
- if (iSize) {
- m_upObjectArray.RemoveAt(iSize - 1);
- }
- retNodes.Append(rndFind.m_Nodes);
- rndFind.m_Nodes.RemoveAll();
- if (bDataBind) {
- break;
- }
- }
- findNodes.RemoveAll();
- nNodes = retNodes.GetSize();
- if (nNodes < 1) {
- if (dwStyles & XFA_RESOLVENODE_CreateNode) {
- bNextCreate = TRUE;
- if (!m_ResolveProcessor->GetNodeHelper()->m_pCreateParent) {
- m_ResolveProcessor->GetNodeHelper()->m_pCreateParent =
- ToNode(rndFind.m_CurNode);
- m_ResolveProcessor->GetNodeHelper()->m_iCreateCount = 1;
- }
- FX_BOOL bCreate =
- m_ResolveProcessor->GetNodeHelper()->ResolveNodes_CreateNode(
- rndFind.m_wsName, rndFind.m_wsCondition,
- nStart == wsExpression.GetLength(), this);
- if (bCreate) {
- continue;
- } else {
- break;
- }
- } else {
- break;
- }
- }
- findNodes.Copy(retNodes);
- rndFind.m_Nodes.RemoveAll();
- if (nLevel == 0) {
- dwStyles &= ~(XFA_RESOLVENODE_Parent | XFA_RESOLVENODE_Siblings);
- }
- nLevel++;
- }
- if (!bNextCreate) {
- resolveNodeRS.dwFlags = rndFind.m_dwFlag;
- if (nNodes > 0) {
- resolveNodeRS.nodes.Append(findNodes);
- }
- if (rndFind.m_dwFlag == XFA_RESOVENODE_RSTYPE_Attribute) {
- resolveNodeRS.pScriptAttribute = rndFind.m_pScriptAttribute;
- return 1;
- }
- }
- if (dwStyles & (XFA_RESOLVENODE_CreateNode | XFA_RESOLVENODE_Bind |
- XFA_RESOLVENODE_BindNew)) {
- m_ResolveProcessor->SetResultCreateNode(resolveNodeRS,
- rndFind.m_wsCondition);
- if (!bNextCreate && (dwStyles & XFA_RESOLVENODE_CreateNode)) {
- resolveNodeRS.dwFlags = XFA_RESOVENODE_RSTYPE_ExistNodes;
- }
- return resolveNodeRS.nodes.GetSize();
- }
- return nNodes;
-}
-
-void CXFA_ScriptContext::AddToCacheList(std::unique_ptr<CXFA_NodeList> pList) {
- m_CacheList.push_back(std::move(pList));
-}
-
-CFXJSE_Value* CXFA_ScriptContext::GetJSValueFromMap(CXFA_Object* pObject) {
- if (!pObject)
- return nullptr;
- if (pObject->IsNode())
- RunVariablesScript(pObject->AsNode());
-
- auto iter = m_mapObjectToValue.find(pObject);
- if (iter != m_mapObjectToValue.end())
- return iter->second.get();
-
- std::unique_ptr<CFXJSE_Value> jsValue(new CFXJSE_Value(m_pIsolate));
- jsValue->SetObject(pObject, m_pJsClass);
- CFXJSE_Value* pValue = jsValue.get();
- m_mapObjectToValue.insert(std::make_pair(pObject, std::move(jsValue)));
- return pValue;
-}
-int32_t CXFA_ScriptContext::GetIndexByName(CXFA_Node* refNode) {
- CXFA_NodeHelper* lpNodeHelper = m_ResolveProcessor->GetNodeHelper();
- return lpNodeHelper->GetIndex(refNode, XFA_LOGIC_Transparent,
- lpNodeHelper->NodeIsProperty(refNode), FALSE);
-}
-int32_t CXFA_ScriptContext::GetIndexByClassName(CXFA_Node* refNode) {
- CXFA_NodeHelper* lpNodeHelper = m_ResolveProcessor->GetNodeHelper();
- return lpNodeHelper->GetIndex(refNode, XFA_LOGIC_Transparent,
- lpNodeHelper->NodeIsProperty(refNode), TRUE);
-}
-void CXFA_ScriptContext::GetSomExpression(CXFA_Node* refNode,
- CFX_WideString& wsExpression) {
- CXFA_NodeHelper* lpNodeHelper = m_ResolveProcessor->GetNodeHelper();
- lpNodeHelper->GetNameExpression(refNode, wsExpression, TRUE,
- XFA_LOGIC_Transparent);
-}
-void CXFA_ScriptContext::SetNodesOfRunScript(CXFA_NodeArray* pArray) {
- m_pScriptNodeArray = pArray;
-}
-void CXFA_ScriptContext::AddNodesOfRunScript(const CXFA_NodeArray& nodes) {
- if (!m_pScriptNodeArray)
- return;
- if (nodes.GetSize() > 0)
- m_pScriptNodeArray->Copy(nodes);
-}
-void CXFA_ScriptContext::AddNodesOfRunScript(CXFA_Node* pNode) {
- if (!m_pScriptNodeArray)
- return;
- if (m_pScriptNodeArray->Find(pNode) == -1)
- m_pScriptNodeArray->Add(pNode);
-}
« no previous file with comments | « xfa/fxfa/parser/xfa_script_imp.h ('k') | xfa/fxfa/parser/xfa_script_nodehelper.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698