TimelineRecordFactory.cpp [plain text]
#include "config.h"
#include "TimelineRecordFactory.h"
#include "Event.h"
#include "FloatQuad.h"
#include "JSMainThreadExecState.h"
#include <inspector/InspectorProtocolObjects.h>
#include <inspector/ScriptBreakpoint.h>
#include <inspector/ScriptCallStack.h>
#include <inspector/ScriptCallStackFactory.h>
#include <profiler/Profile.h>
using namespace Inspector;
namespace WebCore {
Ref<InspectorObject> TimelineRecordFactory::createGenericRecord(double startTime, int maxCallStackDepth)
{
Ref<InspectorObject> record = InspectorObject::create();
record->setDouble(ASCIILiteral("startTime"), startTime);
if (maxCallStackDepth) {
RefPtr<ScriptCallStack> stackTrace = createScriptCallStack(JSMainThreadExecState::currentState(), maxCallStackDepth);
if (stackTrace && stackTrace->size())
record->setValue(ASCIILiteral("stackTrace"), stackTrace->buildInspectorArray());
}
return WTF::move(record);
}
Ref<InspectorObject> TimelineRecordFactory::createBackgroundRecord(double startTime, const String& threadName)
{
Ref<InspectorObject> record = InspectorObject::create();
record->setDouble("startTime", startTime);
record->setString("thread", threadName);
return WTF::move(record);
}
Ref<InspectorObject> TimelineRecordFactory::createGCEventData(const size_t usedHeapSizeDelta)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setInteger("usedHeapSizeDelta", usedHeapSizeDelta);
return WTF::move(data);
}
Ref<InspectorObject> TimelineRecordFactory::createFunctionCallData(const String& scriptName, int scriptLine)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setString(ASCIILiteral("scriptName"), scriptName);
data->setInteger(ASCIILiteral("scriptLine"), scriptLine);
return WTF::move(data);
}
Ref<InspectorObject> TimelineRecordFactory::createConsoleProfileData(const String& title)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setString(ASCIILiteral("title"), title);
return WTF::move(data);
}
Ref<InspectorObject> TimelineRecordFactory::createProbeSampleData(const ScriptBreakpointAction& action, unsigned sampleId)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setInteger(ASCIILiteral("probeId"), action.identifier);
data->setInteger(ASCIILiteral("sampleId"), sampleId);
return WTF::move(data);
}
Ref<InspectorObject> TimelineRecordFactory::createEventDispatchData(const Event& event)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setString(ASCIILiteral("type"), event.type().string());
return WTF::move(data);
}
Ref<InspectorObject> TimelineRecordFactory::createGenericTimerData(int timerId)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setInteger(ASCIILiteral("timerId"), timerId);
return WTF::move(data);
}
Ref<InspectorObject> TimelineRecordFactory::createTimerInstallData(int timerId, int timeout, bool singleShot)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setInteger(ASCIILiteral("timerId"), timerId);
data->setInteger(ASCIILiteral("timeout"), timeout);
data->setBoolean(ASCIILiteral("singleShot"), singleShot);
return WTF::move(data);
}
Ref<InspectorObject> TimelineRecordFactory::createXHRReadyStateChangeData(const String& url, int readyState)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setString("url", url);
data->setInteger("readyState", readyState);
return WTF::move(data);
}
Ref<InspectorObject> TimelineRecordFactory::createXHRLoadData(const String& url)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setString("url", url);
return WTF::move(data);
}
Ref<InspectorObject> TimelineRecordFactory::createEvaluateScriptData(const String& url, double lineNumber)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setString(ASCIILiteral("url"), url);
data->setInteger(ASCIILiteral("lineNumber"), lineNumber);
return WTF::move(data);
}
Ref<InspectorObject> TimelineRecordFactory::createTimeStampData(const String& message)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setString(ASCIILiteral("message"), message);
return WTF::move(data);
}
Ref<InspectorObject> TimelineRecordFactory::createAnimationFrameData(int callbackId)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setInteger(ASCIILiteral("id"), callbackId);
return WTF::move(data);
}
static PassRefPtr<InspectorArray> createQuad(const FloatQuad& quad)
{
RefPtr<InspectorArray> array = InspectorArray::create();
array->pushDouble(quad.p1().x());
array->pushDouble(quad.p1().y());
array->pushDouble(quad.p2().x());
array->pushDouble(quad.p2().y());
array->pushDouble(quad.p3().x());
array->pushDouble(quad.p3().y());
array->pushDouble(quad.p4().x());
array->pushDouble(quad.p4().y());
return WTF::move(array);
}
Ref<InspectorObject> TimelineRecordFactory::createPaintData(const FloatQuad& quad)
{
Ref<InspectorObject> data = InspectorObject::create();
data->setArray(ASCIILiteral("clip"), createQuad(quad));
return WTF::move(data);
}
void TimelineRecordFactory::appendLayoutRoot(InspectorObject* data, const FloatQuad& quad)
{
data->setArray(ASCIILiteral("root"), createQuad(quad));
}
static Ref<Protocol::Timeline::CPUProfileNodeAggregateCallInfo> buildAggregateCallInfoInspectorObject(const JSC::ProfileNode* node)
{
double startTime = node->calls()[0].startTime();
double endTime = node->calls().last().startTime() + node->calls().last().elapsedTime();
double totalTime = 0;
for (const JSC::ProfileNode::Call& call : node->calls())
totalTime += call.elapsedTime();
return Protocol::Timeline::CPUProfileNodeAggregateCallInfo::create()
.setCallCount(node->calls().size())
.setStartTime(startTime)
.setEndTime(endTime)
.setTotalTime(totalTime)
.release();
}
static Ref<Protocol::Timeline::CPUProfileNode> buildInspectorObject(const JSC::ProfileNode* node)
{
auto result = Protocol::Timeline::CPUProfileNode::create()
.setId(node->id())
.setCallInfo(buildAggregateCallInfoInspectorObject(node))
.release();
if (!node->functionName().isEmpty())
result->setFunctionName(node->functionName());
if (!node->url().isEmpty()) {
result->setUrl(node->url());
result->setLineNumber(node->lineNumber());
result->setColumnNumber(node->columnNumber());
}
if (!node->children().isEmpty()) {
auto children = Protocol::Array<Protocol::Timeline::CPUProfileNode>::create();
for (RefPtr<JSC::ProfileNode> profileNode : node->children())
children->addItem(buildInspectorObject(profileNode.get()));
result->setChildren(WTF::move(children));
}
return WTF::move(result);
}
static Ref<Protocol::Timeline::CPUProfile> buildProfileInspectorObject(const JSC::Profile* profile)
{
auto rootNodes = Protocol::Array<Protocol::Timeline::CPUProfileNode>::create();
for (RefPtr<JSC::ProfileNode> profileNode : profile->rootNode()->children())
rootNodes->addItem(buildInspectorObject(profileNode.get()));
return Protocol::Timeline::CPUProfile::create()
.setRootNodes(WTF::move(rootNodes))
.release();
}
void TimelineRecordFactory::appendProfile(InspectorObject* data, RefPtr<JSC::Profile>&& profile)
{
data->setValue(ASCIILiteral("profile"), buildProfileInspectorObject(profile.get()));
}
}