void StyledStreamWriter::writeValue(const Value& value) {
switch (value.type()) {
case nullValue:
pushValue("null");
break;
case intValue:
pushValue(valueToString(value.asLargestInt()));
break;
case uintValue:
pushValue(valueToString(value.asLargestUInt()));
break;
case realValue:
pushValue(valueToString(value.asDouble()));
break;
case stringValue:
pushValue(valueToQuotedString(value.asCString()));
break;
case booleanValue:
pushValue(valueToString(value.asBool()));
break;
case arrayValue:
writeArrayValue(value);
break;
case objectValue: {
Value::Members members(value.getMemberNames());
if (members.empty())
pushValue("{}");
else {
writeWithIndent("{");
indent();
Value::Members::iterator it = members.begin();
for (;;) {
const std::string& name = *it;
const Value& childValue = value[name];
writeCommentBeforeValue(childValue);
writeWithIndent(valueToQuotedString(name.c_str()));
*document_ << " : ";
writeValue(childValue);
if (++it == members.end()) {
writeCommentAfterValueOnSameLine(childValue);
break;
}
*document_ << ",";
writeCommentAfterValueOnSameLine(childValue);
}
unindent();
writeWithIndent("}");
}
} break;
}
}
/**
* Get string camera parameter
*/
int CaptureCommand::capture_getParameterStr(Value& name) {
LOG_ERROR((name.isNull()), "name not specified");
LOG_ERROR((mCamera.get() == NULL), "camera not initialized");
CameraParameters params = mCamera->getParameters();
const char* value = params.get(name.asCString());
Value jsonMsg;
jsonMsg["eventName"] = "getParameter";
jsonMsg["data"] = value;
mCaptureListener->sendEvent(jsonMsg);
return 0;
}
void FastWriter::writeValue(const Value &value) {
switch (value.type()) {
case nullValue:
document_ += "null";
break;
case intValue:
document_ += valueToString(value.asInt());
break;
case uintValue:
document_ += valueToString(value.asUInt());
break;
case realValue:
document_ += valueToString(value.asDouble());
break;
case stringValue:
document_ += valueToQuotedString(value.asCString());
break;
case booleanValue:
document_ += valueToString(value.asBool());
break;
case arrayValue: {
document_ += "[";
int size = value.size();
for (int index = 0; index < size; ++index) {
if (index > 0)
document_ += ",";
writeValue(value[index]);
}
document_ += "]";
}
break;
case objectValue: {
Value::Members members(value.getMemberNames());
document_ += "{";
for (Value::Members::iterator it = members.begin(); it != members.end();
++it) {
const std::string &name = *it;
if (it != members.begin())
document_ += ",";
document_ += valueToQuotedString(name.c_str());
document_ += yamlCompatiblityEnabled_ ? ": " : ":";
writeValue(value[name]);
}
document_ += "}";
}
break;
}
}
void
write_value (write_t write, Value const& value)
{
switch (value.type())
{
case nullValue:
write("null", 4);
break;
case intValue:
write_string(write, valueToString(value.asInt()));
break;
case uintValue:
write_string(write, valueToString(value.asUInt()));
break;
case realValue:
write_string(write, valueToString(value.asDouble()));
break;
case stringValue:
write_string(write, valueToQuotedString(value.asCString()));
break;
case booleanValue:
write_string(write, valueToString(value.asBool()));
break;
case arrayValue:
{
write("[", 1);
int const size = value.size();
for (int index = 0; index < size; ++index)
{
if (index > 0)
write(",", 1);
write_value(write, value[index]);
}
write("]", 1);
break;
}
case objectValue:
{
Value::Members const members = value.getMemberNames();
write("{", 1);
for (auto it = members.begin(); it != members.end(); ++it)
{
std::string const& name = *it;
if (it != members.begin())
write(",", 1);
write_string(write, valueToQuotedString(name.c_str()));
write(":", 1);
write_value(write, value[name]);
}
write("}", 1);
break;
}
}
}
void
StyledWriter::writeValue ( const Value& value )
{
switch ( value.type () )
{
case nullValue:
pushValue ( "null" );
break;
case intValue:
pushValue ( valueToString ( value.asInt () ) );
break;
case uintValue:
pushValue ( valueToString ( value.asUInt () ) );
break;
case realValue:
pushValue ( valueToString ( value.asDouble () ) );
break;
case stringValue:
pushValue ( valueToQuotedString ( value.asCString () ) );
break;
case booleanValue:
pushValue ( valueToString ( value.asBool () ) );
break;
case arrayValue:
writeArrayValue ( value);
break;
case objectValue:
{
Value::Members members ( value.getMemberNames () );
if ( members.empty () )
pushValue ( "{}" );
else
{
writeWithIndent ( "{" );
indent ();
Value::Members::iterator it = members.begin ();
while ( true )
{
std::string const& name = *it;
const Value& childValue = value[name];
writeWithIndent ( valueToQuotedString ( name.c_str () ) );
document_ += " : ";
writeValue ( childValue );
if ( ++it == members.end () )
break;
document_ += ",";
}
unindent ();
writeWithIndent ( "}" );
}
}
break;
}
}
