QmlProfiler: cleaned up old commented code

Change-Id: I1d9a16bc02770a6f1c9a742c8342b0d32e291737
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

plugins/qmlprofiler/abstracttimelinemodel.cpp

@@ -60,7 +60,6 @@ qint64 AbstractTimelineModel::traceDuration() const
 
 int AbstractTimelineModel::getState() const
 {
-    // TODO: connect statechanged
     return (int)m_modelManager->state();
 }
 

plugins/qmlprofiler/qmlprofilereventsmodelproxy.cpp

@@ -134,12 +134,12 @@ void QmlProfilerEventsModelProxy::loadData(qint64 rangeStart, qint64 rangeEnd)
         QString hash = QmlProfilerSimpleModel::getHashString(*event);
         if (!d->data.contains(hash)) {
             QmlEventStats stats = {
-                event->bindingType,
                 event->displayName,
                 hash,
                 event->data.join(QLatin1String(" ")),
                 event->location,
                 event->eventType,
+                event->bindingType,
                 event->duration,
                 1, //calls
                 event->duration, //minTime
@@ -225,12 +225,12 @@ void QmlProfilerEventsModelProxy::loadData(qint64 rangeStart, qint64 rangeEnd)
 
     // insert root event
     QmlEventStats rootEvent = {
-        0,
         rootEventName, //event.displayName,
         rootEventName, // hash
         tr("Main Program"), //event.details,
         rootEventLocation, // location
-        (int)QmlDebug::Binding,
+        (int)QmlDebug::Binding, // event type
+        0, // binding type
         qmlTime + 1,
         1, //calls
         qmlTime + 1, //minTime
@@ -322,7 +322,8 @@ void QmlProfilerEventParentsModelProxy::loadData()
         0,
         0,
         QStringList() << tr("Main Program"),
-        QmlDebug::QmlEventLocation(rootEventName, 0, 0)
+        QmlDebug::QmlEventLocation(rootEventName, 0, 0),
+        0,0,0,0,0 // numericData fields
     };
     cachedEvents.insert(rootEventName, rootEvent);
 

plugins/qmlprofiler/qmlprofilereventsmodelproxy.h

@@ -49,12 +49,12 @@ class QmlProfilerEventsModelProxy : public QObject
     Q_OBJECT
 public:
     struct QmlEventStats {
-        int bindingType; // TODO: only makes sense for bindings!
         QString displayName;
         QString eventHashStr;
         QString details;
         QmlDebug::QmlEventLocation location;
         int eventType;
+        int bindingType;
 
         qint64 duration;
         qint64 calls;

plugins/qmlprofiler/qmlprofilermodelmanager.cpp

@@ -164,7 +164,6 @@ QmlProfilerTraceTime *QmlProfilerModelManager::traceTime() const
     return d->traceTime;
 }
 
-// TODO: rename to just "model" or something like that
 QmlProfilerSimpleModel *QmlProfilerModelManager::simpleModel() const
 {
     return d->model;

plugins/qmlprofiler/qmlprofilerpainteventsmodelproxy.cpp

@@ -145,10 +145,6 @@ void PaintEventsModelProxy::loadData()
     if (simpleModel->isEmpty())
         return;
 
-//    int lastEventId = 0;
-
-//    d->prepare();
-
     // collect events
     const QVector<QmlProfilerSimpleModel::QmlEventData> referenceList = simpleModel->getEvents();
     foreach (const QmlProfilerSimpleModel::QmlEventData &event, referenceList) {
@@ -159,11 +155,12 @@ void PaintEventsModelProxy::loadData()
         // we need to correct it before appending a new event
         if (d->eventList.count() > 0) {
             QmlPaintEventData *lastEvent = &d->eventList[d->eventList.count()-1];
-            if (lastEvent->startTime + lastEvent->duration >= event.startTime)
+            if (lastEvent->startTime + lastEvent->duration >= event.startTime) {
                 // 1 nanosecond less to prevent overlap
                 lastEvent->duration = event.startTime - lastEvent->startTime - 1;
                 lastEvent->framerate = 1e9/lastEvent->duration;
             }
+        }
 
         QmlPaintEventData newEvent = {
             event.startTime,
@@ -177,7 +174,7 @@ void PaintEventsModelProxy::loadData()
 
     d->computeAnimationCountLimit();
 
-//    qSort(d->eventList.begin(), d->eventList.end(), compareStartTimes);
+    qSort(d->eventList.begin(), d->eventList.end(), compareStartTimes);
 
     emit countChanged();
 }
@@ -228,6 +225,11 @@ const QString PaintEventsModelProxy::categoryLabel(int categoryIndex) const
 
 
 int PaintEventsModelProxy::findFirstIndex(qint64 startTime) const
+{
+    return findFirstIndexNoParents(startTime);
+}
+
+int PaintEventsModelProxy::findFirstIndexNoParents(qint64 startTime) const
 {
     if (d->eventList.isEmpty())
         return -1;
@@ -249,11 +251,6 @@ int PaintEventsModelProxy::findFirstIndex(qint64 startTime) const
     return toIndex;
 }
 
-int PaintEventsModelProxy::findFirstIndexNoParents(qint64 startTime) const
-{
-    return findFirstIndex(startTime);
-}
-
 int PaintEventsModelProxy::findLastIndex(qint64 endTime) const
 {
     if (d->eventList.isEmpty())
@@ -321,10 +318,6 @@ int PaintEventsModelProxy::getEventId(int index) const
 
 QColor PaintEventsModelProxy::getColor(int index) const
 {
-    // TODO
-//    return QColor("blue");
-//    int ndx = getEventId(index);
-//    return QColor::fromHsl((ndx*25)%360, 76, 166);
     double fpsFraction = d->eventList[index].framerate / 60.0;
     if (fpsFraction > 1.0)
         fpsFraction = 1.0;

plugins/qmlprofiler/qmlprofilersimplemodel.cpp

@@ -78,7 +78,7 @@ void QmlProfilerSimpleModel::addRangedEvent(int type, int bindingType, qint64 st
 void QmlProfilerSimpleModel::addFrameEvent(qint64 time, int framerate, int animationcount)
 {
     qint64 duration = 1e9 / framerate;
-    QmlEventData eventData = {tr("Animations"), QmlDebug::Painting, QmlDebug::AnimationFrame, time, duration, QStringList(), QmlDebug::QmlEventLocation(), framerate, animationcount, 0, 0, 0};
+    QmlEventData eventData = {tr("Animations"), QmlDebug::Painting, QmlDebug::AnimationFrame, time - duration, duration, QStringList(), QmlDebug::QmlEventLocation(), framerate, animationcount, 0, 0, 0};
     eventList.append(eventData);
 }
 

plugins/qmlprofiler/qmlprofilertimelinemodelproxy.cpp

@@ -61,7 +61,6 @@ public:
     void prepare();
     void computeNestingContracted();
     void computeExpandedLevels();
-    void computeBaseEventIndexes();
     void buildEndTimeList();
     void findBindingLoops();
     void computeRowStarts();
@@ -192,8 +191,6 @@ void BasicTimelineModel::loadData()
                 event.data.join(QLatin1String(" ")),
                 event.location,
                 (QmlDebug::QmlEventType)event.eventType,
-//                event.bindingType,
-//                1,
                 lastEventId++ // event id
             };
             d->eventDict << rangeEventData;
@@ -204,10 +201,10 @@ void BasicTimelineModel::loadData()
         QmlRangeEventStartInstance eventStartInstance = {
             event.startTime,
             event.duration,
+            d->eventHashes.indexOf(eventHash), // event id
             QmlDebug::Constants::QML_MIN_LEVEL, // displayRowExpanded;
             QmlDebug::Constants::QML_MIN_LEVEL, // displayRowCollapsed;
             1,
-            d->eventHashes.indexOf(eventHash), // event id
             -1  // bindingLoopHead
         };
         d->startTimeData.append(eventStartInstance);
@@ -221,8 +218,6 @@ void BasicTimelineModel::loadData()
     // compute nestingLevel - expanded
     d->computeExpandedLevels();
 
-    d->computeBaseEventIndexes();
-
     // populate endtimelist
     d->buildEndTimeList();
 
@@ -279,7 +274,6 @@ void BasicTimelineModel::BasicTimelineModelPrivate::computeNestingContracted()
 
         startTimeData[i].displayRowCollapsed = nestingLevels[type];
 
-        // todo: this should go to another method
         if (level == QmlDebug::Constants::QML_MIN_LEVEL) {
             if (lastBaseEventEndTime < startTimeData[i].startTime) {
                 lastBaseEventIndex = i;
@@ -313,11 +307,6 @@ void BasicTimelineModel::BasicTimelineModelPrivate::computeExpandedLevels()
     }
 }
 
-void BasicTimelineModel::BasicTimelineModelPrivate::computeBaseEventIndexes()
-{
-    // TODO
-}
-
 void BasicTimelineModel::BasicTimelineModelPrivate::buildEndTimeList()
 {
     endTimeData.clear();

plugins/qmlprofiler/qmlprofilertimelinemodelproxy.h

@@ -57,7 +57,6 @@ public:
     struct QmlRangeEventData
     {
         QString displayName;
-//        QString eventHashStr;
         QString details;
         QmlDebug::QmlEventLocation location;
         QmlDebug::QmlEventType eventType;
@@ -68,22 +67,12 @@ public:
     struct QmlRangeEventStartInstance {
         qint64 startTime;
         qint64 duration;
-
-//        int endTimeIndex;
+        int eventId;
 
         // not-expanded, per type
         int displayRowExpanded;
         int displayRowCollapsed;
         int baseEventIndex; // used by findfirstindex
-
-
-//        QmlRangeEventData *statsInfo;
-        int eventId;
-
-        // animation-related data
-//        int frameRate;
-//        int animationCount;
-
         int bindingLoopHead;
     };
 
@@ -92,18 +81,6 @@ public:
         qint64 endTime;
     };
 
-//    struct QmlRangedEvent {
-//        int bindingType; // TODO: only makes sense for bindings!
-//        QString displayName;
-//        QString eventHashStr;
-//        QString details;
-//        QmlDebug::QmlEventLocation location;
-//        QmlDebug::QmlEventType eventType;
-//        //int eventType;
-
-//        qint64 duration;
-//    };
-
     BasicTimelineModel(QObject *parent = 0);
     ~BasicTimelineModel();
 

plugins/qmlprofiler/timelinerenderer.cpp

@@ -532,8 +532,6 @@ int TimelineRenderer::prevItemFromId(int modelIndex, int eventId) const
 
 void TimelineRenderer::selectNextFromId(int modelIndex, int eventId)
 {
-
-    // TODO: find next index depending on model
     int eventIndex = nextItemFromId(modelIndex, eventId);
     if (eventIndex != -1) {
         setSelectedModel(modelIndex);
@@ -543,8 +541,6 @@ void TimelineRenderer::selectNextFromId(int modelIndex, int eventId)
 
 void TimelineRenderer::selectPrevFromId(int modelIndex, int eventId)
 {
-
-    // TODO: find next index depending on model
     int eventIndex = prevItemFromId(modelIndex, eventId);
     if (eventIndex != -1) {
         setSelectedModel(modelIndex);

plugins/qmlprofilerextended/pixmapcachemodel.cpp

@@ -103,6 +103,7 @@ qint64 PixmapCacheModel::lastTimeMark() const
 
 void PixmapCacheModel::setExpanded(int category, bool expanded)
 {
+    Q_UNUSED(category);
     d->isExpanded = expanded;
 }
 
@@ -129,70 +130,59 @@ const QString PixmapCacheModel::categoryLabel(int categoryIndex) const
 
 int PixmapCacheModel::findFirstIndex(qint64 startTime) const
 {
-    // TODO properly
-    int candidate = -2;
-    for (int i=0; i < d->eventList.count(); i++)
-        if (d->eventList[i].startTime + d->eventList[i].duration > startTime) {
-            candidate = i;
-            break;
-        }
-
-    if (candidate == -1)
-        return 0;
-    if (candidate == -2)
-        return d->eventList.count() - 1;
-
+    int candidate = findFirstIndexNoParents(startTime);
     return candidate;
 }
 
 int PixmapCacheModel::findFirstIndexNoParents(qint64 startTime) const
 {
-    // TODO properly
-    return findFirstIndex(startTime);
+    if (d->eventList.isEmpty())
+        return -1;
+    if (d->eventList.count() == 1 || d->eventList.first().startTime+d->eventList.first().duration >= startTime)
+        return 0;
+    else
+        if (d->eventList.last().startTime+d->eventList.last().duration <= startTime)
+            return -1;
 
-//    int candidate = -1;
-//    // in the "endtime" list, find the first event that ends after startTime
-//    if (d->endTimeData.isEmpty())
-//        return 0; // -1
-//    if (d->endTimeData.count() == 1 || d->endTimeData.first().endTime >= startTime)
-//        candidate = 0;
-//    else
-//        if (d->endTimeData.last().endTime <= startTime)
-//            return 0; // -1
-
-//    if (candidate == -1) {
-//        int fromIndex = 0;
-//        int toIndex = d->endTimeData.count()-1;
-//        while (toIndex - fromIndex > 1) {
-//            int midIndex = (fromIndex + toIndex)/2;
-//            if (d->endTimeData[midIndex].endTime < startTime)
-//                fromIndex = midIndex;
-//            else
-//                toIndex = midIndex;
-//        }
-
-//        candidate = toIndex;
-//    }
-
-//    int ndx = d->endTimeData[candidate].startTimeIndex;
-
-//    return ndx;
+    int fromIndex = 0;
+    int toIndex = d->eventList.count()-1;
+    while (toIndex - fromIndex > 1) {
+        int midIndex = (fromIndex + toIndex)/2;
+        if (d->eventList[midIndex].startTime + d->eventList[midIndex].duration < startTime)
+            fromIndex = midIndex;
+        else
+            toIndex = midIndex;
+    }
+    return toIndex;
 }
 
 int PixmapCacheModel::findLastIndex(qint64 endTime) const
 {
-    // TODO properly
-    int candidate = 0;
-    for (int i = d->eventList.count()-1; i >= 0; i--)
-        if (d->eventList[i].startTime < endTime) {
-            candidate = i;
-            break;
+    if (d->eventList.isEmpty())
+        return -1;
+    if (d->eventList.first().startTime >= endTime)
+        return -1;
+    if (d->eventList.count() == 1)
+        return 0;
+    if (d->eventList.last().startTime <= endTime)
+        return d->eventList.count()-1;
+
+    int fromIndex = 0;
+    int toIndex = d->eventList.count()-1;
+    while (toIndex - fromIndex > 1) {
+        int midIndex = (fromIndex + toIndex)/2;
+        if (d->eventList[midIndex].startTime < endTime)
+            fromIndex = midIndex;
+        else
+            toIndex = midIndex;
     }
-    return candidate;
+
+    return fromIndex;
 }
 
 int PixmapCacheModel::getEventType(int index) const
 {
+    Q_UNUSED(index);
     return QmlDebug::PixmapCacheEvent;
 }
 
@@ -263,6 +253,7 @@ QString getFilenameOnly(QString absUrl)
 
 const QVariantList PixmapCacheModel::getLabelsForCategory(int category) const
 {
+    Q_UNUSED(category);
     QVariantList result;
 
     if (d->isExpanded && !isEmpty()) {

plugins/qmlprofilerextended/scenegraphtimelinemodel.cpp

@@ -111,12 +111,13 @@ qint64 SceneGraphTimelineModel::lastTimeMark() const
 
 void SceneGraphTimelineModel::setExpanded(int category, bool expanded)
 {
+    Q_UNUSED(category);
     d->isExpanded = expanded;
 }
 
 int SceneGraphTimelineModel::categoryDepth(int categoryIndex) const
 {
-    // TODO
+    Q_UNUSED(categoryIndex);
     if (isEmpty())
         return 1;
     return 3;
@@ -135,74 +136,64 @@ const QString SceneGraphTimelineModel::categoryLabel(int categoryIndex) const
 
 int SceneGraphTimelineModel::findFirstIndex(qint64 startTime) const
 {
-    // TODO properly
-    int candidate = -2;
-    for (int i=0; i < d->eventList.count(); i++)
-        if (d->eventList[i].startTime + d->eventList[i].duration > startTime) {
-            candidate = i;
-            break;
-        }
-
-    if (candidate == -1)
-        return 0;
-    if (candidate == -2)
-        return d->eventList.count() - 1;
+    int candidate = findFirstIndexNoParents(startTime);
+    // because there's two threads synchronized, the right index could be one off
+    if (candidate > 0 && d->eventList[candidate-1].startTime + d->eventList[candidate-1].duration >= startTime)
+        return candidate - 1;
 
     return candidate;
 }
 
 int SceneGraphTimelineModel::findFirstIndexNoParents(qint64 startTime) const
 {
-    // TODO properly
-    return findFirstIndex(startTime);
+    if (d->eventList.isEmpty())
+        return -1;
+    if (d->eventList.count() == 1 || d->eventList.first().startTime+d->eventList.first().duration >= startTime)
+        return 0;
+    else
+        if (d->eventList.last().startTime+d->eventList.last().duration <= startTime)
+            return -1;
 
-//    int candidate = -1;
-//    // in the "endtime" list, find the first event that ends after startTime
-//    if (d->endTimeData.isEmpty())
-//        return 0; // -1
-//    if (d->endTimeData.count() == 1 || d->endTimeData.first().endTime >= startTime)
-//        candidate = 0;
-//    else
-//        if (d->endTimeData.last().endTime <= startTime)
-//            return 0; // -1
-
-//    if (candidate == -1) {
-//        int fromIndex = 0;
-//        int toIndex = d->endTimeData.count()-1;
-//        while (toIndex - fromIndex > 1) {
-//            int midIndex = (fromIndex + toIndex)/2;
-//            if (d->endTimeData[midIndex].endTime < startTime)
-//                fromIndex = midIndex;
-//            else
-//                toIndex = midIndex;
-//        }
-
-//        candidate = toIndex;
-//    }
-
-//    int ndx = d->endTimeData[candidate].startTimeIndex;
-
-//    return ndx;
+    int fromIndex = 0;
+    int toIndex = d->eventList.count()-1;
+    while (toIndex - fromIndex > 1) {
+        int midIndex = (fromIndex + toIndex)/2;
+        if (d->eventList[midIndex].startTime + d->eventList[midIndex].duration < startTime)
+            fromIndex = midIndex;
+        else
+            toIndex = midIndex;
+    }
+    return toIndex;
 }
 
 int SceneGraphTimelineModel::findLastIndex(qint64 endTime) const
 {
-    // TODO properly
-    int candidate = 0;
-    for (int i = d->eventList.count()-1; i >= 0; i--)
-        if (d->eventList[i].startTime < endTime) {
-            candidate = i;
-            break;
+    if (d->eventList.isEmpty())
+        return -1;
+    if (d->eventList.first().startTime >= endTime)
+        return -1;
+    if (d->eventList.count() == 1)
+        return 0;
+    if (d->eventList.last().startTime <= endTime)
+        return d->eventList.count()-1;
+
+    int fromIndex = 0;
+    int toIndex = d->eventList.count()-1;
+    while (toIndex - fromIndex > 1) {
+        int midIndex = (fromIndex + toIndex)/2;
+        if (d->eventList[midIndex].startTime < endTime)
+            fromIndex = midIndex;
+        else
+            toIndex = midIndex;
     }
-    return candidate;
+
+    return fromIndex;
 }
 
 int SceneGraphTimelineModel::getEventType(int index) const
 {
-    // TODO fix
-    return QmlDebug::PixmapCacheEvent;
-    //return QmlDebug::SceneGraphFrameEvent;
-    //    return 0;
+    Q_UNUSED(index);
+    return QmlDebug::SceneGraphFrameEvent;
 }
 
 int SceneGraphTimelineModel::getEventCategory(int index) const
@@ -259,6 +250,7 @@ QColor SceneGraphTimelineModel::getColor(int index) const
 
 float SceneGraphTimelineModel::getHeight(int index) const
 {
+    Q_UNUSED(index);
     return 1.0f;
 }
 
@@ -275,6 +267,7 @@ QString labelForSGType(int t)
 
 const QVariantList SceneGraphTimelineModel::getLabelsForCategory(int category) const
 {
+    Q_UNUSED(category);
     QVariantList result;
 
     if (d->isExpanded && !isEmpty()) {
@@ -448,6 +441,7 @@ void SceneGraphTimelineModel::loadData()
                 d->eventList[lastRenderEvent].timing[15] = event.numericData1;
                 break;
             }
+            default: break;
             }
         }
     }