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feat(dom): fix children empty unhandled in AddChildByRefInfo function

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This commit is contained in:
谌立
2022-07-11 23:50:26 +08:00
committed by ilikethese
parent 6abf2b56e2
commit 037a08ae6d
1 changed files with 20 additions and 14 deletions
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dom/src/dom/dom_node.cc
+20 -14
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@@ -75,21 +75,27 @@ std::shared_ptr<DomNode> DomNode::GetChildAt(size_t index) {
int32_t DomNode::AddChildByRefInfo(const std::shared_ptr<DomInfo>& dom_info) {
std::shared_ptr<RefInfo> ref_info = dom_info->ref_info;
if (ref_info) {
for (uint32_t i = 0; i < children_.size(); ++i) {
auto child = children_[i];
if (ref_info->ref_id == child->GetId()) {
if (ref_info->relative_to_ref == RelativeType::kFront) {
children_.insert(children_.begin() + footstone::check::checked_numeric_cast<uint32_t, int32_t>(i),
dom_info->dom_node);
} else {
children_.insert(children_.begin() + footstone::check::checked_numeric_cast<uint32_t, int32_t>(i + 1),
dom_info->dom_node);
if (children_.size() == 0) {
children_.push_back(dom_info->dom_node);
} else {
for (uint32_t i = 0; i < children_.size(); ++i) {
auto child = children_[i];
if (ref_info->ref_id == child->GetId()) {
if (ref_info->relative_to_ref == RelativeType::kFront) {
children_.insert(
children_.begin() + footstone::check::checked_numeric_cast<uint32_t, int32_t>(i),
dom_info->dom_node);
} else {
children_.insert(
children_.begin() + footstone::check::checked_numeric_cast<uint32_t, int32_t>(i + 1),
dom_info->dom_node);
}
break;
}
if (i == children_.size() - 1) {
children_.push_back(dom_info->dom_node);
break;
}
break;
}
if (i == children_.size() - 1) {
children_.push_back(dom_info->dom_node);
break;
}
}
} else {