QmlProfiler: hiding paintevents depending on Qt version

Change-Id: I7f542c8e3abe3eaf8e3221e174f5255a78ceff02
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

plugins/qmlprofiler/qml/Label.qml

@@ -40,17 +40,11 @@ Item {
     property variant extdescriptions: []
     property variant eventIds: []
 
+    visible: qmlProfilerModelProxy.categoryDepth(modelIndex, categoryIndex) > 0;
+
     height: root.singleRowHeight
     width: 150
 
-    visible: (!qmlProfilerModelProxy.empty) && qmlProfilerModelProxy.categoryDepth(modelIndex,categoryIndex) > 0;
-    onVisibleChanged: {
-        if (visible) {
-            modelIndex = qmlProfilerModelProxy.modelIndexForCategory(index);
-            categoryIndex = qmlProfilerModelProxy.correctedCategoryIndexForModel(modelIndex, index);
-        }
-    }
-
     onExpandedChanged: {
         qmlProfilerModelProxy.setExpanded(modelIndex, categoryIndex, expanded);
         backgroundMarks.requestRedraw();
@@ -67,6 +61,10 @@ Item {
     }
 
     function getDescriptions() {
+        visible = qmlProfilerModelProxy.categoryDepth(modelIndex, categoryIndex) > 0;
+        if (!visible)
+            return;
+
         var desc=[];
         var ids=[];
         var extdesc=[];

plugins/qmlprofiler/qml/MainView.qml

@@ -299,8 +299,8 @@ Rectangle {
         // which tracks only events from the basic model
         if (!lockItemSelection) {
             lockItemSelection = true;
-            var itemIndex = view.nextItemFromId( eventId );
             var modelIndex = qmlProfilerModelProxy.basicModelIndex();
+            var itemIndex = view.nextItemFromId( modelIndex, eventId );
             // select an item, lock to it, and recenter if necessary
             if (view.selectedItem != itemIndex || view.selectedModel != modelIndex) {
                 view.selectedModel = modelIndex;

plugins/qmlprofiler/qmlprofilerpainteventsmodelproxy.cpp

@@ -209,7 +209,7 @@ int PaintEventsModelProxy::categoryDepth(int categoryIndex) const
 {
     Q_UNUSED(categoryIndex);
     if (isEmpty())
-        return 1;
+        return 0;
     else
         return 2;
 }
@@ -222,7 +222,7 @@ int PaintEventsModelProxy::categoryCount() const
 const QString PaintEventsModelProxy::categoryLabel(int categoryIndex) const
 {
     Q_UNUSED(categoryIndex);
-    return tr("Animations");
+    return tr("Painting");
 }
 
 
@@ -336,21 +336,16 @@ float PaintEventsModelProxy::getHeight(int index) const
 
 const QVariantList PaintEventsModelProxy::getLabelsForCategory(int category) const
 {
-    // TODO
+    Q_UNUSED(category);
     QVariantList result;
 
-//    if (d->categorySpan.count() > category && d->categorySpan[category].expanded) {
-//        int eventCount = d->eventDict.count();
-//        for (int i = 0; i < eventCount; i++) {
-//            if (d->eventDict[i].eventType == category) {
-//                QVariantMap element;
-//                element.insert(QLatin1String("displayName"), QVariant(d->eventDict[i].displayName));
-//                element.insert(QLatin1String("description"), QVariant(d->eventDict[i].details));
-//                element.insert(QLatin1String("id"), QVariant(d->eventDict[i].eventId));
-//                result << element;
-//            }
-//        }
-//    }
+    if (!isEmpty()) {
+        QVariantMap element;
+        element.insert(QLatin1String("displayName"), QVariant(QLatin1String("Animations")));
+        element.insert(QLatin1String("description"), QVariant(QLatin1String("Animations")));
+        element.insert(QLatin1String("id"), QVariant(0));
+        result << element;
+    }
 
     return result;
 }

plugins/qmlprofiler/qmlprofilertimelinemodelproxy.cpp

@@ -145,7 +145,7 @@ void BasicTimelineModel::BasicTimelineModelPrivate::prepare()
 {
     categorySpan.clear();
     for (int i = 0; i < QmlDebug::MaximumQmlEventType; i++) {
-        CategorySpan newCategory = {false, 1, 1, true};
+        CategorySpan newCategory = {false, 1, 1, i, true};
         categorySpan << newCategory;
     }
 }
@@ -421,8 +421,9 @@ int BasicTimelineModel::categoryDepth(int categoryIndex) const
 {
     if (d->categorySpan.count() <= categoryIndex)
         return 1;
-    if (d->categorySpan[categoryIndex].empty)
-        return 1; // TODO
+    // special for paint events: show only when empty model or there's actual events
+    if (categoryIndex == QmlDebug::Painting && d->categorySpan[categoryIndex].empty && !isEmpty())
+        return 0;
     if (d->categorySpan[categoryIndex].expanded)
         return d->categorySpan[categoryIndex].expandedRows;
     else
@@ -581,6 +582,7 @@ QColor BasicTimelineModel::getColor(int index) const
 
 float BasicTimelineModel::getHeight(int index) const
 {
+    Q_UNUSED(index);
     // 100% height for regular events
     return 1.0f;
 }