ModuleWidget *UpdateModule::moduleWidget()
{
if (!m_updateView)
{
m_updateView = new UpdateView;
connect(m_updateView, SIGNAL(pushUpdate()), this, SLOT(onPushUpdate()));
connect(m_updateView, SIGNAL(pushMirrors()), this, SLOT(onPushSettings()));
}
return m_updateView;
}
void HeapGraphSerializer::pushUpdateIfNeeded()
{
static const size_t chunkSize = 10000;
static const size_t averageEdgesPerNode = 5;
if (m_strings->length() <= chunkSize
&& m_nodes->length() <= chunkSize * s_nodeFieldsCount
&& m_edges->length() <= chunkSize * averageEdgesPerNode * s_edgeFieldsCount
&& m_baseToRealNodeIdMap->length() <= chunkSize * s_idMapEntryFieldCount)
return;
pushUpdate();
}
PassRefPtr<InspectorObject> HeapGraphSerializer::finish()
{
addRootNode();
pushUpdate();
String metaString =
"{"
"\"node_fields\":["
"\"type\","
"\"name\","
"\"id\","
"\"self_size\","
"\"edge_count\""
"],"
"\"node_types\":["
"[]," // FIXME: It is a fallback for Heap Snapshot parser. In case of Native Heap Snapshot it is a plain string id.
"\"string\","
"\"number\","
"\"number\","
"\"number\""
"],"
"\"edge_fields\":["
"\"type\","
"\"name_or_index\","
"\"to_node\""
"],"
"\"edge_types\":["
"[],"
"\"string_or_number\","
"\"node\""
"]"
"}";
RefPtr<InspectorValue> metaValue = InspectorValue::parseJSON(metaString);
RefPtr<InspectorObject> meta;
metaValue->asObject(&meta);
ASSERT(meta);
meta->setObject("type_strings", m_typeStrings);
return meta.release();
}
void HeapGraphSerializer::finish()
{
addRootNode();
pushUpdate();
}