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[skip ci] prettify qjson4 output aswell

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Syping 2020-08-25 15:18:23 +02:00
parent 2bf6bb5630
commit af86e70f4b
2 changed files with 224 additions and 217 deletions
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29
qjson4/QJsonDocument.cpp
View file

@ -199,10 +199,11 @@ QString QJsonDocument::escapeString(const QString &s) const {
//------------------------------------------------------------------------------
// Name: toJson
//------------------------------------------------------------------------------
QString QJsonDocument::toJson(const QJsonValue &v, JsonFormat format) const {
QString QJsonDocument::toJson(const QJsonValue &v, JsonFormat format, int intend) const {
QString b;
QTextStream ss(&b, QIODevice::WriteOnly | QIODevice::Text);
bool compact = (format == JsonFormat::Compact);
switch(v.type()) {
case QJsonValue::Null:
@ -228,37 +229,43 @@ QString QJsonDocument::toJson(const QJsonValue &v, JsonFormat format) const {
case QJsonValue::Array:
{
const QJsonArray a = v.toArray();
ss << "[";
ss << (compact ? "[" : "[\n");
if(!a.empty()) {
QJsonArray::const_iterator it = a.begin();
QJsonArray::const_iterator e = a.end();
ss << toJson(*it++, format);
if (!compact) ss << QByteArray(4*intend, ' ');
ss << toJson(*it++, format, intend+1);
for(;it != e; ++it) {
ss << ',';
ss << toJson(*it, format);
ss << (compact ? "," : ",\n");
if (!compact) ss << QByteArray(4*intend, ' ');
ss << toJson(*it, format, intend+1);
}
}
ss << "]";
intend--;
ss << (compact ? "]" : QString("\n%1]").arg(QString(4*intend, ' ')));
}
break;
case QJsonValue::Object:
{
const QJsonObject o = v.toObject();
ss << "{";
ss << (compact ? "{" : "{\n");
if(!o.empty()) {
QJsonObject::const_iterator it = o.begin();
QJsonObject::const_iterator e = o.end();
ss << '"' << escapeString(it.key()) << "\": " << toJson(it.value(), format);
if (!compact) ss << QByteArray(4*intend, ' ');
ss << '"' << escapeString(it.key()) << (compact ? "\":" : "\": ") << toJson(it.value(), format, intend+1);
++it;
for(;it != e; ++it) {
ss << ',';
ss << '"' << escapeString(it.key()) << "\": " << toJson(it.value(), format);
ss << (compact ? "," : ",\n");
if (!compact) ss << QByteArray(4*intend, ' ');
ss << '"' << escapeString(it.key()) << (compact ? "\":" : "\": ") << toJson(it.value(), format, intend+1);
}
}
ss << "}";
intend--;
ss << (compact ? "}" : QString("\n%1}").arg(QString(4*intend, ' ')));
}
break;
case QJsonValue::Undefined:

2
qjson4/QJsonDocument.h
View file

@ -88,7 +88,7 @@ public:
private:
void setRoot(const QJsonRoot &root);
QString toJson(const QJsonValue &v, JsonFormat format) const;
QString toJson(const QJsonValue &v, JsonFormat format, int intend = 1) const;
QString escapeString(const QString &s) const;
private: