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authorDan Sinclair <dsinclair@chromium.org>2017-12-13 01:20:24 +0000
committerChromium commit bot <commit-bot@chromium.org>2017-12-13 01:20:24 +0000
commit94ed4456bfe64ea045be24c66966d814b73fa7ac (patch)
tree37c2f025b678ce47ef925904d5615c33cd3c656c /fxjs/xfa/cjx_node.cpp
parent5548984944785d80daa03d98e92698309a3bc604 (diff)
downloadpdfium-94ed4456bfe64ea045be24c66966d814b73fa7ac.tar.xz
Move remaining Script_ methods to CJX_Object
The CJX_Node isn't the root of the CJX hierarchy. This causes issues now that CJX_Object has child objects which don't inherit from CJX_Node. This CL moves Script_* from CJX_Node to CJX_Object. Change-Id: I9f063c9d796896ba34be802a8ef8f108911ed56c Reviewed-on: https://pdfium-review.googlesource.com/20972 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'fxjs/xfa/cjx_node.cpp')
-rw-r--r--fxjs/xfa/cjx_node.cpp509
1 files changed, 3 insertions, 506 deletions
diff --git a/fxjs/xfa/cjx_node.cpp b/fxjs/xfa/cjx_node.cpp
index 9d416ea4d1..cceaa208fc 100644
--- a/fxjs/xfa/cjx_node.cpp
+++ b/fxjs/xfa/cjx_node.cpp
@@ -6,26 +6,15 @@
#include "fxjs/xfa/cjx_node.h"
-#include <map>
-#include <vector>
-
-#include "core/fxcrt/cfx_decimal.h"
#include "core/fxcrt/cfx_memorystream.h"
#include "core/fxcrt/fx_codepage.h"
-#include "core/fxcrt/fx_extension.h"
-#include "core/fxcrt/xml/cfx_xmlelement.h"
-#include "core/fxcrt/xml/cfx_xmlnode.h"
-#include "core/fxcrt/xml/cfx_xmltext.h"
#include "fxjs/cfxjse_engine.h"
#include "fxjs/js_resources.h"
+#include "third_party/base/ptr_util.h"
+#include "xfa/fxfa/cxfa_eventparam.h"
#include "xfa/fxfa/cxfa_ffnotify.h"
-#include "xfa/fxfa/cxfa_ffwidget.h"
-#include "xfa/fxfa/parser/cxfa_arraynodelist.h"
-#include "xfa/fxfa/parser/cxfa_attachnodelist.h"
-#include "xfa/fxfa/parser/cxfa_layoutprocessor.h"
-#include "xfa/fxfa/parser/cxfa_measurement.h"
+#include "xfa/fxfa/parser/cxfa_document.h"
#include "xfa/fxfa/parser/cxfa_node.h"
-#include "xfa/fxfa/parser/cxfa_occurdata.h"
#include "xfa/fxfa/parser/cxfa_simple_parser.h"
#include "xfa/fxfa/parser/xfa_utils.h"
@@ -119,90 +108,6 @@ const CXFA_Node* CJX_Node::GetXFANode() const {
return static_cast<const CXFA_Node*>(GetXFAObject());
}
-int32_t CJX_Node::InstanceManager_SetInstances(int32_t iDesired) {
- CXFA_OccurData occurData(GetXFANode()->GetOccurNode());
- if (iDesired < occurData.GetMin()) {
- ThrowTooManyOccurancesException(L"min");
- return 1;
- }
-
- int32_t iMax = occurData.GetMax();
- if (iMax >= 0 && iDesired > iMax) {
- ThrowTooManyOccurancesException(L"max");
- return 2;
- }
-
- int32_t iCount = GetXFANode()->GetCount();
- if (iDesired == iCount)
- return 0;
-
- if (iDesired < iCount) {
- WideString wsInstManagerName = GetCData(XFA_Attribute::Name);
- WideString wsInstanceName = WideString(
- wsInstManagerName.IsEmpty()
- ? wsInstManagerName
- : wsInstManagerName.Right(wsInstManagerName.GetLength() - 1));
- uint32_t dInstanceNameHash =
- FX_HashCode_GetW(wsInstanceName.AsStringView(), false);
- CXFA_Node* pPrevSibling =
- iDesired == 0 ? GetXFANode() : GetXFANode()->GetItem(iDesired - 1);
- while (iCount > iDesired) {
- CXFA_Node* pRemoveInstance =
- pPrevSibling->GetNodeItem(XFA_NODEITEM_NextSibling);
- if (pRemoveInstance->GetElementType() != XFA_Element::Subform &&
- pRemoveInstance->GetElementType() != XFA_Element::SubformSet) {
- continue;
- }
- if (pRemoveInstance->GetElementType() == XFA_Element::InstanceManager) {
- NOTREACHED();
- break;
- }
- if (pRemoveInstance->GetNameHash() == dInstanceNameHash) {
- GetXFANode()->RemoveItem(pRemoveInstance, true);
- iCount--;
- }
- }
- } else {
- while (iCount < iDesired) {
- CXFA_Node* pNewInstance = GetXFANode()->CreateInstance(true);
- GetXFANode()->InsertItem(pNewInstance, iCount, iCount, false);
- iCount++;
- CXFA_FFNotify* pNotify = GetDocument()->GetNotify();
- if (!pNotify)
- return 0;
-
- pNotify->RunNodeInitialize(pNewInstance);
- }
- }
-
- CXFA_LayoutProcessor* pLayoutPro = GetDocument()->GetLayoutProcessor();
- if (pLayoutPro) {
- pLayoutPro->AddChangedContainer(
- ToNode(GetDocument()->GetXFAObject(XFA_HASHCODE_Form)));
- }
- return 0;
-}
-
-int32_t CJX_Node::InstanceManager_MoveInstance(int32_t iTo, int32_t iFrom) {
- int32_t iCount = GetXFANode()->GetCount();
- if (iFrom > iCount || iTo > iCount - 1) {
- ThrowIndexOutOfBoundsException();
- return 1;
- }
- if (iFrom < 0 || iTo < 0 || iFrom == iTo)
- return 0;
-
- CXFA_Node* pMoveInstance = GetXFANode()->GetItem(iFrom);
- GetXFANode()->RemoveItem(pMoveInstance, false);
- GetXFANode()->InsertItem(pMoveInstance, iTo, iCount - 1, true);
- CXFA_LayoutProcessor* pLayoutPro = GetDocument()->GetLayoutProcessor();
- if (pLayoutPro) {
- pLayoutPro->AddChangedContainer(
- ToNode(GetDocument()->GetXFAObject(XFA_HASHCODE_Form)));
- }
- return 0;
-}
-
CJS_Return CJX_Node::applyXSL(CJS_V8* runtime,
const std::vector<v8::Local<v8::Value>>& params) {
if (params.size() != 1)
@@ -478,402 +383,6 @@ CJS_Return CJX_Node::setElement(
return CJS_Return(true);
}
-void CJX_Node::Script_NodeClass_Ns(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- ThrowInvalidPropertyException();
- return;
- }
- pValue->SetString(
- TryNamespace().value_or(WideString()).UTF8Encode().AsStringView());
-}
-
-void CJX_Node::Script_NodeClass_Model(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- ThrowInvalidPropertyException();
- return;
- }
-
- pValue->Assign(GetDocument()->GetScriptContext()->GetJSValueFromMap(
- GetXFANode()->GetModelNode()));
-}
-
-void CJX_Node::Script_NodeClass_IsContainer(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- ThrowInvalidPropertyException();
- return;
- }
-
- pValue->SetBoolean(GetXFANode()->IsContainerNode());
-}
-
-void CJX_Node::Script_NodeClass_IsNull(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- ThrowInvalidPropertyException();
- return;
- }
- if (GetXFANode()->GetElementType() == XFA_Element::Subform) {
- pValue->SetBoolean(false);
- return;
- }
- pValue->SetBoolean(GetContent(false).IsEmpty());
-}
-
-void CJX_Node::Script_NodeClass_OneOfChild(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- ThrowInvalidPropertyException();
- return;
- }
-
- std::vector<CXFA_Node*> properties = GetXFANode()->GetNodeList(
- XFA_NODEFILTER_OneOfProperty, XFA_Element::Unknown);
- if (!properties.empty()) {
- pValue->Assign(GetDocument()->GetScriptContext()->GetJSValueFromMap(
- properties.front()));
- }
-}
-
-void CJX_Node::Script_ModelClass_Context(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {}
-
-void CJX_Node::Script_ModelClass_AliasNode(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {}
-
-void CJX_Node::Script_Delta_CurrentValue(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {}
-
-void CJX_Node::Script_Delta_SavedValue(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {}
-
-void CJX_Node::Script_Delta_Target(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {}
-
-void CJX_Node::Script_Field_Length(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- ThrowInvalidPropertyException();
- return;
- }
-
- CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData();
- if (!pWidgetData) {
- pValue->SetInteger(0);
- return;
- }
- pValue->SetInteger(pWidgetData->CountChoiceListItems(true));
-}
-
-void CJX_Node::Script_Field_EditValue(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData();
- if (!pWidgetData)
- return;
-
- if (bSetting) {
- pWidgetData->SetValue(XFA_VALUEPICTURE_Edit, pValue->ToWideString());
- return;
- }
- pValue->SetString(
- pWidgetData->GetValue(XFA_VALUEPICTURE_Edit).UTF8Encode().AsStringView());
-}
-
-void CJX_Node::Script_Field_FormattedValue(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData();
- if (!pWidgetData)
- return;
-
- if (bSetting) {
- pWidgetData->SetValue(XFA_VALUEPICTURE_Display, pValue->ToWideString());
- return;
- }
- pValue->SetString(pWidgetData->GetValue(XFA_VALUEPICTURE_Display)
- .UTF8Encode()
- .AsStringView());
-}
-
-void CJX_Node::Script_Field_ParentSubform(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- ThrowInvalidPropertyException();
- return;
- }
- pValue->SetNull();
-}
-
-void CJX_Node::Script_Field_SelectedIndex(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData();
- if (!pWidgetData)
- return;
-
- if (!bSetting) {
- pValue->SetInteger(pWidgetData->GetSelectedItem(0));
- return;
- }
-
- int32_t iIndex = pValue->ToInteger();
- if (iIndex == -1) {
- pWidgetData->ClearAllSelections();
- return;
- }
-
- pWidgetData->SetItemState(iIndex, true, true, true, true);
-}
-
-void CJX_Node::Script_ExclGroup_ErrorText(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting)
- ThrowInvalidPropertyException();
-}
-
-void CJX_Node::Script_ExclGroup_DefaultAndRawValue(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- CXFA_WidgetData* pWidgetData = GetXFANode()->GetWidgetData();
- if (!pWidgetData)
- return;
-
- if (bSetting) {
- pWidgetData->SetSelectedMemberByValue(pValue->ToWideString().AsStringView(),
- true, true, true);
- return;
- }
-
- WideString wsValue = GetContent(true);
- XFA_VERSION curVersion = GetDocument()->GetCurVersionMode();
- if (wsValue.IsEmpty() && curVersion >= XFA_VERSION_300) {
- pValue->SetNull();
- return;
- }
- pValue->SetString(wsValue.UTF8Encode().AsStringView());
-}
-
-void CJX_Node::Script_ExclGroup_Transient(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {}
-
-void CJX_Node::Script_Subform_InstanceManager(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- ThrowInvalidPropertyException();
- return;
- }
-
- WideString wsName = GetCData(XFA_Attribute::Name);
- CXFA_Node* pInstanceMgr = nullptr;
- for (CXFA_Node* pNode = GetXFANode()->GetNodeItem(XFA_NODEITEM_PrevSibling);
- pNode; pNode = pNode->GetNodeItem(XFA_NODEITEM_PrevSibling)) {
- if (pNode->GetElementType() == XFA_Element::InstanceManager) {
- WideString wsInstMgrName = pNode->JSNode()->GetCData(XFA_Attribute::Name);
- if (wsInstMgrName.GetLength() >= 1 && wsInstMgrName[0] == '_' &&
- wsInstMgrName.Right(wsInstMgrName.GetLength() - 1) == wsName) {
- pInstanceMgr = pNode;
- }
- break;
- }
- }
- if (!pInstanceMgr) {
- pValue->SetNull();
- return;
- }
-
- pValue->Assign(
- GetDocument()->GetScriptContext()->GetJSValueFromMap(pInstanceMgr));
-}
-
-void CJX_Node::Script_Subform_Locale(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- SetCData(XFA_Attribute::Locale, pValue->ToWideString(), true, true);
- return;
- }
-
- WideString wsLocaleName;
- GetXFANode()->GetLocaleName(wsLocaleName);
- pValue->SetString(wsLocaleName.UTF8Encode().AsStringView());
-}
-
-void CJX_Node::Script_InstanceManager_Max(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- ThrowInvalidPropertyException();
- return;
- }
- pValue->SetInteger(CXFA_OccurData(GetXFANode()->GetOccurNode()).GetMax());
-}
-
-void CJX_Node::Script_InstanceManager_Min(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- ThrowInvalidPropertyException();
- return;
- }
- pValue->SetInteger(CXFA_OccurData(GetXFANode()->GetOccurNode()).GetMin());
-}
-
-void CJX_Node::Script_InstanceManager_Count(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- pValue->SetInteger(GetXFANode()->GetCount());
- return;
- }
- InstanceManager_SetInstances(pValue->ToInteger());
-}
-
-void CJX_Node::Script_Occur_Max(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- CXFA_OccurData occurData(GetXFANode());
- if (!bSetting) {
- pValue->SetInteger(occurData.GetMax());
- return;
- }
- occurData.SetMax(pValue->ToInteger());
-}
-
-void CJX_Node::Script_Occur_Min(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- CXFA_OccurData occurData(GetXFANode());
- if (!bSetting) {
- pValue->SetInteger(occurData.GetMin());
- return;
- }
- occurData.SetMin(pValue->ToInteger());
-}
-
-void CJX_Node::Script_Form_Checksum(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- SetAttribute(XFA_Attribute::Checksum, pValue->ToWideString().AsStringView(),
- false);
- return;
- }
-
- pdfium::Optional<WideString> checksum =
- TryAttribute(XFA_Attribute::Checksum, false);
- pValue->SetString(checksum ? checksum->UTF8Encode().AsStringView() : "");
-}
-
-void CJX_Node::Script_Packet_Content(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode();
- if (bSetting) {
- if (pXMLNode && pXMLNode->GetType() == FX_XMLNODE_Element) {
- CFX_XMLElement* pXMLElement = static_cast<CFX_XMLElement*>(pXMLNode);
- pXMLElement->SetTextData(pValue->ToWideString());
- }
- return;
- }
-
- WideString wsTextData;
- if (pXMLNode && pXMLNode->GetType() == FX_XMLNODE_Element) {
- CFX_XMLElement* pXMLElement = static_cast<CFX_XMLElement*>(pXMLNode);
- wsTextData = pXMLElement->GetTextData();
- }
-
- pValue->SetString(wsTextData.UTF8Encode().AsStringView());
-}
-
-void CJX_Node::Script_Source_Db(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {}
-
-void CJX_Node::Script_Xfa_This(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting)
- return;
-
- CXFA_Object* pThis = GetDocument()->GetScriptContext()->GetThisObject();
- ASSERT(pThis);
- pValue->Assign(GetDocument()->GetScriptContext()->GetJSValueFromMap(pThis));
-}
-
-void CJX_Node::Script_Handler_Version(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {}
-
-void CJX_Node::Script_SubmitFormat_Mode(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {}
-
-void CJX_Node::Script_Extras_Type(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {}
-
-void CJX_Node::Script_Script_Stateless(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {
- if (bSetting) {
- ThrowInvalidPropertyException();
- return;
- }
- pValue->SetString(FX_UTF8Encode(WideStringView(L"0", 1)).AsStringView());
-}
-
-void CJX_Node::Script_Encrypt_Format(CFXJSE_Value* pValue,
- bool bSetting,
- XFA_Attribute eAttribute) {}
-
-pdfium::Optional<WideString> CJX_Node::TryNamespace() {
- if (GetXFANode()->IsModelNode() ||
- GetXFANode()->GetElementType() == XFA_Element::Packet) {
- CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode();
- if (!pXMLNode || pXMLNode->GetType() != FX_XMLNODE_Element)
- return {};
-
- return {static_cast<CFX_XMLElement*>(pXMLNode)->GetNamespaceURI()};
- }
-
- if (GetXFANode()->GetPacketType() != XFA_PacketType::Datasets)
- return GetXFANode()->GetModelNode()->JSNode()->TryNamespace();
-
- CFX_XMLNode* pXMLNode = GetXFANode()->GetXMLMappingNode();
- if (!pXMLNode || pXMLNode->GetType() != FX_XMLNODE_Element)
- return {};
-
- if (GetXFANode()->GetElementType() == XFA_Element::DataValue &&
- GetEnum(XFA_Attribute::Contains) == XFA_AttributeEnum::MetaData) {
- WideString wsNamespace;
- bool ret = XFA_FDEExtension_ResolveNamespaceQualifier(
- static_cast<CFX_XMLElement*>(pXMLNode),
- GetCData(XFA_Attribute::QualifiedName), &wsNamespace);
- if (!ret)
- return {};
- return {wsNamespace};
- }
- return {static_cast<CFX_XMLElement*>(pXMLNode)->GetNamespaceURI()};
-}
-
int32_t CJX_Node::execSingleEventByName(const WideStringView& wsEventName,
XFA_Element eType) {
CXFA_FFNotify* pNotify = GetDocument()->GetNotify();
@@ -947,15 +456,3 @@ int32_t CJX_Node::execSingleEventByName(const WideStringView& wsEventName,
}
return XFA_EVENTERROR_NotExist;
}
-
-void CJX_Node::ThrowMissingPropertyException(const WideString& obj,
- const WideString& prop) const {
- ThrowException(L"'%ls' doesn't have property '%ls'.", obj.c_str(),
- prop.c_str());
-}
-
-void CJX_Node::ThrowTooManyOccurancesException(const WideString& obj) const {
- ThrowException(
- L"The element [%ls] has violated its allowable number of occurrences.",
- obj.c_str());
-}