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implement CommentStyle::None/indentation_==""

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This commit is contained in:
Christopher Dunn 2015-01-25 17:32:11 -06:00
parent 1e21e63853
commit c6e0688e5a
1 changed files with 17 additions and 5 deletions
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22
src/lib_json/json_writer.cpp
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@ -720,7 +720,9 @@ int BuiltStyledStreamWriter::write(Value const& root)
indented_ = true;
writeValue(root);
writeCommentAfterValueOnSameLine(root);
sout_ << "\n";
if (!indentation_.empty()) {
sout_ << "\n";
}
return 0;
}
void BuiltStyledStreamWriter::writeValue(Value const& value) {
@ -759,7 +761,9 @@ void BuiltStyledStreamWriter::writeValue(Value const& value) {
Value const& childValue = value[name];
writeCommentBeforeValue(childValue);
writeWithIndent(valueToQuotedString(name.c_str()));
sout_ << " : ";
if (!indentation_.empty()) sout_ << " ";
sout_ << ":";
if (!indentation_.empty()) sout_ << " ";
writeValue(childValue);
if (++it == members.end()) {
writeCommentAfterValueOnSameLine(childValue);
@ -809,13 +813,15 @@ void BuiltStyledStreamWriter::writeArrayValue(Value const& value) {
} else // output on a single line
{
assert(childValues_.size() == size);
sout_ << "[ ";
sout_ << "[";
if (!indentation_.empty()) sout_ << " ";
for (unsigned index = 0; index < size; ++index) {
if (index > 0)
sout_ << ", ";
sout_ << childValues_[index];
}
sout_ << " ]";
if (!indentation_.empty()) sout_ << " ";
sout_ << "]";
}
}
}
@ -860,7 +866,11 @@ void BuiltStyledStreamWriter::writeIndent() {
// to determine whether we are already indented, but
// with a stream we cannot do that. So we rely on some saved state.
// The caller checks indented_.
sout_ << '\n' << indentString_;
if (!indentation_.empty()) {
// In this case, drop newlines too.
sout_ << '\n' << indentString_;
}
}
void BuiltStyledStreamWriter::writeWithIndent(std::string const& value) {
@ -877,6 +887,7 @@ void BuiltStyledStreamWriter::unindent() {
}
void BuiltStyledStreamWriter::writeCommentBeforeValue(Value const& root) {
if (cs_ == CommentStyle::None) return;
if (!root.hasComment(commentBefore))
return;
@ -895,6 +906,7 @@ void BuiltStyledStreamWriter::writeCommentBeforeValue(Value const& root) {
}
void BuiltStyledStreamWriter::writeCommentAfterValueOnSameLine(Value const& root) {
if (cs_ == CommentStyle::None) return;
if (root.hasComment(commentAfterOnSameLine))
sout_ << " " + root.getComment(commentAfterOnSameLine);