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Structured emitter node handling better

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This commit is contained in:
Jesse Beder
2012-05-21 21:57:25 -05:00
parent 23fb2dc811
commit 35d827f187
6 changed files with 120 additions and 55 deletions
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46
src/emitterstate.cpp
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@@ -52,6 +52,25 @@ namespace YAML
m_hasTag = false;
}
EmitterNodeType::value EmitterState::NextGroupType(GroupType::value type) const
{
if(type == GroupType::Seq) {
if(GetFlowType(type) == Block)
return EmitterNodeType::BlockSeq;
else
return EmitterNodeType::FlowSeq;
} else {
if(GetFlowType(type) == Block)
return EmitterNodeType::BlockMap;
else
return EmitterNodeType::FlowMap;
}
// can't happen
assert(false);
return EmitterNodeType::None;
}
void EmitterState::BeginScalar()
{
BeginNode();
@@ -70,7 +89,10 @@ namespace YAML
pGroup->modifiedSettings = m_modifiedSettings;
// set up group
pGroup->flow = GetFlowType(type);
if(GetFlowType(type) == Block)
pGroup->flowType = FlowType::Block;
else
pGroup->flowType = FlowType::Flow;
pGroup->indent = GetIndent();
m_groups.push(pGroup);
@@ -97,21 +119,23 @@ namespace YAML
// by a local setting we just popped, so we need to restore them
m_globalModifiedSettings.restore();
}
GroupType::value EmitterState::CurGroupType() const
EmitterNodeType::value EmitterState::CurGroupNodeType() const
{
if(m_groups.empty())
return EmitterNodeType::None;
return m_groups.top().NodeType();
}
GroupType::value EmitterState::CurGroupType() const
{
if(m_groups.empty())
return GroupType::None;
return m_groups.top().type;
return m_groups.empty() ? GroupType::None : m_groups.top().type;
}
FlowType::value EmitterState::CurGroupFlowType() const
{
if(m_groups.empty())
return FlowType::None;
return (m_groups.top().flow == Flow ? FlowType::Flow : FlowType::Block);
return m_groups.empty() ? FlowType::None : m_groups.top().flowType;
}
int EmitterState::CurGroupIndent() const