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Split the block map prepare into key/value

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Jesse Beder
2012-05-22 12:56:40 -05:00
parent 80823583a0
commit a626424baa
2 changed files with 53 additions and 43 deletions
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2
include/yaml-cpp/emitter.h
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@@ -92,6 +92,8 @@ namespace YAML
void BlockSeqPrepareNode(EmitterNodeType::value child); void BlockSeqPrepareNode(EmitterNodeType::value child);
void FlowMapPrepareNode(EmitterNodeType::value child); void FlowMapPrepareNode(EmitterNodeType::value child);
void BlockMapPrepareNode(EmitterNodeType::value child); void BlockMapPrepareNode(EmitterNodeType::value child);
void BlockMapPrepareKey(EmitterNodeType::value child);
void BlockMapPrepareValue(EmitterNodeType::value child);
void SpaceOrIndentTo(bool requireSpace, unsigned indent); void SpaceOrIndentTo(bool requireSpace, unsigned indent);

94
src/emitter.cpp
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@@ -357,59 +357,67 @@ namespace YAML
} }
void Emitter::BlockMapPrepareNode(EmitterNodeType::value child) void Emitter::BlockMapPrepareNode(EmitterNodeType::value child)
{
const std::size_t childCount = m_pState->CurGroupChildCount();
if(childCount % 2 == 0)
BlockMapPrepareKey(child);
else
BlockMapPrepareValue(child);
}
void Emitter::BlockMapPrepareKey(EmitterNodeType::value child)
{ {
const unsigned curIndent = m_pState->CurIndent(); const unsigned curIndent = m_pState->CurIndent();
const unsigned nextIndent = curIndent + m_pState->CurGroupIndent(); const unsigned nextIndent = curIndent + m_pState->CurGroupIndent();
const std::size_t childCount = m_pState->CurGroupChildCount(); const std::size_t childCount = m_pState->CurGroupChildCount();
if(!m_pState->HasBegunNode()) { if(!m_pState->HasBegunNode()) {
if(childCount % 2 == 0) { if(childCount > 0) {
// key m_stream << "\n";
if(childCount > 0) { }
m_stream << "\n"; if(false /* long key */) {
}
if(false /* long key */) {
}
} else {
// value
if(false /* was long key */) {
} else {
m_stream << ":";
}
} }
} }
if(childCount % 2 == 0) { switch(child) {
// key case EmitterNodeType::None:
switch(child) { break;
case EmitterNodeType::None: case EmitterNodeType::Property:
break; case EmitterNodeType::Scalar:
case EmitterNodeType::Property: case EmitterNodeType::FlowSeq:
case EmitterNodeType::Scalar: case EmitterNodeType::FlowMap:
case EmitterNodeType::FlowSeq: SpaceOrIndentTo(m_pState->HasBegunContent(), curIndent);
case EmitterNodeType::FlowMap: break;
SpaceOrIndentTo(m_pState->HasBegunContent(), curIndent); case EmitterNodeType::BlockSeq:
break; case EmitterNodeType::BlockMap:
case EmitterNodeType::BlockSeq: break;
case EmitterNodeType::BlockMap: }
break; }
}
void Emitter::BlockMapPrepareValue(EmitterNodeType::value child)
{
const unsigned curIndent = m_pState->CurIndent();
const unsigned nextIndent = curIndent + m_pState->CurGroupIndent();
if(false /* was long key */) {
} else { } else {
// value m_stream << ":";
switch(child) { }
case EmitterNodeType::None:
break; switch(child) {
case EmitterNodeType::Property: case EmitterNodeType::None:
case EmitterNodeType::Scalar: break;
case EmitterNodeType::FlowSeq: case EmitterNodeType::Property:
case EmitterNodeType::FlowMap: case EmitterNodeType::Scalar:
SpaceOrIndentTo(true, nextIndent); case EmitterNodeType::FlowSeq:
break; case EmitterNodeType::FlowMap:
case EmitterNodeType::BlockSeq: SpaceOrIndentTo(true, nextIndent);
case EmitterNodeType::BlockMap: break;
m_stream << "\n"; case EmitterNodeType::BlockSeq:
break; case EmitterNodeType::BlockMap:
} m_stream << "\n";
break;
} }
} }