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QmlProfilerTraceClient: Cleanup

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Move private members into d pointer, remove unused signal,
rename clearView() method & clear() signal to clearData(), dataCleared()

Change-Id: I0baf78107861a469185c736fc448b4d3a7929cdd
Reviewed-on: http://codereview.qt.nokia.com/2691
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>
This commit is contained in:
Kai Koehne
2011-08-05 12:58:43 +02:00
parent c7f6c06dcb
commit 478ba05474
4 changed files with 85 additions and 59 deletions
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117
src/libs/qmljsdebugclient/qmlprofilertraceclient.cpp
View File

@@ -32,29 +32,64 @@
#include "qmlprofilertraceclient.h"
namespace QmlJsDebugClient {
class QmlProfilerTraceClientPrivate {
public:
QmlProfilerTraceClientPrivate()
: inProgressRanges(0)
, maximumTime(0)
, recording(false)
, nestingLevel(0)
{
::memset(rangeCount, 0, MaximumQmlEventType * sizeof(int));
::memset(nestingInType, 0, MaximumQmlEventType * sizeof(int));
}
qint64 inProgressRanges;
QStack<qint64> rangeStartTimes[MaximumQmlEventType];
QStack<QStringList> rangeDatas[MaximumQmlEventType];
QStack<Location> rangeLocations[MaximumQmlEventType];
int rangeCount[MaximumQmlEventType];
qint64 maximumTime;
bool recording;
int nestingLevel;
int nestingInType[MaximumQmlEventType];
};
} // namespace QmlJsDebugClient
using namespace QmlJsDebugClient;
static const int GAP_TIME = 150;
QmlProfilerTraceClient::QmlProfilerTraceClient(QDeclarativeDebugConnection *client)
: QDeclarativeDebugClient(QLatin1String("CanvasFrameRate"), client),
m_inProgressRanges(0), m_maximumTime(0), m_recording(false), m_nestingLevel(0)
: QDeclarativeDebugClient(QLatin1String("CanvasFrameRate"), client)
, d(new QmlProfilerTraceClientPrivate)
{
::memset(m_rangeCount, 0, MaximumQmlEventType * sizeof(int));
::memset(m_nestingInType, 0, MaximumQmlEventType * sizeof(int));
}
void QmlProfilerTraceClient::clearView()
QmlProfilerTraceClient::~QmlProfilerTraceClient()
{
::memset(m_rangeCount, 0, MaximumQmlEventType * sizeof(int));
::memset(m_nestingInType, 0, MaximumQmlEventType * sizeof(int));
m_nestingLevel = 0;
emit clear();
delete d;
}
void QmlProfilerTraceClient::clearData()
{
::memset(d->rangeCount, 0, MaximumQmlEventType * sizeof(int));
::memset(d->nestingInType, 0, MaximumQmlEventType * sizeof(int));
d->nestingLevel = 0;
emit cleared();
}
bool QmlProfilerTraceClient::isRecording() const
{
return d->recording;
}
void QmlProfilerTraceClient::setRecording(bool v)
{
if (v == m_recording)
if (v == d->recording)
return;
if (status() == Enabled) {
@@ -64,15 +99,15 @@ void QmlProfilerTraceClient::setRecording(bool v)
sendMessage(ba);
}
m_recording = v;
d->recording = v;
emit recordingChanged(v);
}
void QmlProfilerTraceClient::statusChanged(Status status)
{
if (status == Enabled) {
m_recording = !m_recording;
setRecording(!m_recording);
d->recording = !d->recording;
setRecording(!d->recording);
emit enabled();
}
}
@@ -92,7 +127,7 @@ void QmlProfilerTraceClient::messageReceived(const QByteArray &data)
if (messageType >= MaximumMessage)
return;
if (time > (m_maximumTime + GAP_TIME) && 0 == m_inProgressRanges)
if (time > (d->maximumTime + GAP_TIME) && 0 == d->inProgressRanges)
emit gap(time);
if (messageType == Event) {
@@ -101,7 +136,7 @@ void QmlProfilerTraceClient::messageReceived(const QByteArray &data)
if (event < MaximumEventType) {
emit this->event((EventType)event, time);
m_maximumTime = qMax(time, m_maximumTime);
d->maximumTime = qMax(time, d->maximumTime);
}
} else if (messageType == Complete) {
emit complete();
@@ -113,20 +148,20 @@ void QmlProfilerTraceClient::messageReceived(const QByteArray &data)
return;
if (messageType == RangeStart) {
m_rangeStartTimes[range].push(time);
m_inProgressRanges |= (static_cast<qint64>(1) << range);
++m_rangeCount[range];
++m_nestingLevel;
++m_nestingInType[range];
d->rangeStartTimes[range].push(time);
d->inProgressRanges |= (static_cast<qint64>(1) << range);
++d->rangeCount[range];
++d->nestingLevel;
++d->nestingInType[range];
} else if (messageType == RangeData) {
QString data;
stream >> data;
int count = m_rangeCount[range];
int count = d->rangeCount[range];
if (count > 0) {
while (m_rangeDatas[range].count() < count)
m_rangeDatas[range].push(QStringList());
m_rangeDatas[range][count-1] << data;
while (d->rangeDatas[range].count() < count)
d->rangeDatas[range].push(QStringList());
d->rangeDatas[range][count-1] << data;
}
} else if (messageType == RangeLocation) {
@@ -134,28 +169,28 @@ void QmlProfilerTraceClient::messageReceived(const QByteArray &data)
int line;
stream >> fileName >> line;
if (m_rangeCount[range] > 0) {
m_rangeLocations[range].push(Location(fileName, line));
if (d->rangeCount[range] > 0) {
d->rangeLocations[range].push(Location(fileName, line));
}
} else {
if (m_rangeCount[range] > 0) {
--m_rangeCount[range];
if (m_inProgressRanges & (static_cast<qint64>(1) << range))
m_inProgressRanges &= ~(static_cast<qint64>(1) << range);
if (d->rangeCount[range] > 0) {
--d->rangeCount[range];
if (d->inProgressRanges & (static_cast<qint64>(1) << range))
d->inProgressRanges &= ~(static_cast<qint64>(1) << range);
m_maximumTime = qMax(time, m_maximumTime);
QStringList data = m_rangeDatas[range].count() ? m_rangeDatas[range].pop() : QStringList();
Location location = m_rangeLocations[range].count() ? m_rangeLocations[range].pop() : Location();
d->maximumTime = qMax(time, d->maximumTime);
QStringList data = d->rangeDatas[range].count() ? d->rangeDatas[range].pop() : QStringList();
Location location = d->rangeLocations[range].count() ? d->rangeLocations[range].pop() : Location();
qint64 startTime = m_rangeStartTimes[range].pop();
emit this->range((QmlEventType)range, m_nestingLevel, m_nestingInType[range], startTime,
qint64 startTime = d->rangeStartTimes[range].pop();
emit this->range((QmlEventType)range, d->nestingLevel, d->nestingInType[range], startTime,
time - startTime, data, location.fileName, location.line);
--m_nestingLevel;
--m_nestingInType[range];
if (m_rangeCount[range] == 0) {
int count = m_rangeDatas[range].count() +
m_rangeStartTimes[range].count() +
m_rangeLocations[range].count();
--d->nestingLevel;
--d->nestingInType[range];
if (d->rangeCount[range] == 0) {
int count = d->rangeDatas[range].count() +
d->rangeStartTimes[range].count() +
d->rangeLocations[range].count();
if (count != 0)
qWarning() << "incorrectly nested data";
}