Convert CXFA_Node::GetChild to take a size_t for the index
Change-Id: I99ab62f03a42bb1dc5f4d228cd60c0e254a8c70b
Reviewed-on: https://pdfium-review.googlesource.com/22259
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
diff --git a/xfa/fxfa/parser/cxfa_attachnodelist.cpp b/xfa/fxfa/parser/cxfa_attachnodelist.cpp
index 2a47411..f9bd26b 100644
--- a/xfa/fxfa/parser/cxfa_attachnodelist.cpp
+++ b/xfa/fxfa/parser/cxfa_attachnodelist.cpp
@@ -43,6 +43,6 @@
CXFA_Node* CXFA_AttachNodeList::Item(size_t index) {
return m_pAttachNode->GetChild<CXFA_Node>(
- pdfium::base::checked_cast<int32_t>(index), XFA_Element::Unknown,
+ index, XFA_Element::Unknown,
m_pAttachNode->GetElementType() == XFA_Element::Subform);
}
diff --git a/xfa/fxfa/parser/cxfa_node.cpp b/xfa/fxfa/parser/cxfa_node.cpp
index 3d132fe..08af200 100644
--- a/xfa/fxfa/parser/cxfa_node.cpp
+++ b/xfa/fxfa/parser/cxfa_node.cpp
@@ -796,22 +796,20 @@
return count;
}
-CXFA_Node* CXFA_Node::GetChildInternal(int32_t index,
+CXFA_Node* CXFA_Node::GetChildInternal(size_t index,
XFA_Element eType,
bool bOnlyChild) {
- ASSERT(index > -1);
-
- int32_t iCount = 0;
+ size_t count = 0;
for (CXFA_Node* pNode = m_pChild; pNode;
pNode = pNode->GetNodeItem(XFA_NODEITEM_NextSibling)) {
if (pNode->GetElementType() != eType && eType != XFA_Element::Unknown)
continue;
if (bOnlyChild && HasProperty(pNode->GetElementType()))
continue;
- if (iCount == index)
+ if (count == index)
return pNode;
- ++iCount;
+ ++count;
}
return nullptr;
}
diff --git a/xfa/fxfa/parser/cxfa_node.h b/xfa/fxfa/parser/cxfa_node.h
index cc8d5e8..dea53e4 100644
--- a/xfa/fxfa/parser/cxfa_node.h
+++ b/xfa/fxfa/parser/cxfa_node.h
@@ -157,7 +157,7 @@
size_t CountChildren(XFA_Element eType, bool bOnlyChild);
template <typename T>
- T* GetChild(int32_t index, XFA_Element eType, bool bOnlyChild) {
+ T* GetChild(size_t index, XFA_Element eType, bool bOnlyChild) {
return static_cast<T*>(GetChildInternal(index, eType, bOnlyChild));
}
@@ -246,9 +246,7 @@
void OnRemoved(bool bNotify);
Optional<void*> GetDefaultValue(XFA_Attribute attr,
XFA_AttributeType eType) const;
- CXFA_Node* GetChildInternal(int32_t index,
- XFA_Element eType,
- bool bOnlyChild);
+ CXFA_Node* GetChildInternal(size_t index, XFA_Element eType, bool bOnlyChild);
CXFA_Node* GetFirstChildByClassInternal(XFA_Element eType) const;
CXFA_Node* GetNextSameNameSiblingInternal(
const WideStringView& wsNodeName) const;