QmlProfiler: Use annotions instead of custom icons on marks

To display the relative cost in the editor a custom text mark icon was
painted with a custom width factor for qml profiler marks. Move this
textual information into a line annotation and be a bit more verbose
what kind of information was collected in that line.

Change-Id: I863c2afa52f2acdf19ffcab3dfc95af566ac0efe
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>

src/plugins/qmlprofiler/qmlprofilerstatisticsmodel.cpp

@@ -156,26 +156,32 @@ QString QmlProfilerStatisticsModel::summary(const QVector<int> &typeIds) const
     double maximum = 0;
     double sum = 0;
 
+    QSet<RangeType> types;
+
     for (int typeId : typeIds) {
+        types << m_modelManager->eventType(typeId).rangeType();
         const double percentage = durationPercent(typeId);
         if (percentage > maximum)
             maximum = percentage;
         sum += percentage;
     }
 
+    const QStringList typeNames = Utils::transform<QList>(types, &nameForType);
+    const QString typeSummary = QString(" (%1)").arg(typeNames.join(", "));
+
     const QLatin1Char percent('%');
 
     if (sum < cutoff)
-        return QLatin1Char('<') + QString::number(cutoff, 'f', 1) + percent;
+        return QLatin1Char('<') + QString::number(cutoff, 'f', 1) + percent + typeSummary;
 
     if (typeIds.length() == 1)
-        return QLatin1Char('~') + QString::number(maximum, 'f', 1) + percent;
+        return QLatin1Char('~') + QString::number(maximum, 'f', 1) + percent + typeSummary;
 
     // add/subtract 0.05 to avoid problematic rounding
     if (maximum < cutoff)
-        return QChar(0x2264) + QString::number(sum + round, 'f', 1) + percent;
+        return QChar(0x2264) + QString::number(sum + round, 'f', 1) + percent + typeSummary;
 
-    return QChar(0x2265) + QString::number(qMax(maximum - round, cutoff), 'f', 1) + percent;
+    return QChar(0x2265) + QString::number(qMax(maximum - round, cutoff), 'f', 1) + percent + typeSummary;
 }
 
 void QmlProfilerStatisticsModel::clear()

src/plugins/qmlprofiler/qmlprofilertextmark.cpp

@@ -39,29 +39,21 @@ namespace QmlProfiler {
 namespace Internal {
 
 QmlProfilerTextMark::QmlProfilerTextMark(QmlProfilerViewManager *viewManager, int typeId,
-                                         const FilePath &fileName, int lineNumber) :
-    TextMark(fileName, lineNumber, Constants::TEXT_MARK_CATEGORY, 3.5), m_viewManager(viewManager),
-    m_typeIds(1, typeId)
+                                         const FilePath &fileName, int lineNumber)
+    : TextMark(fileName, lineNumber, Constants::TEXT_MARK_CATEGORY)
+    , m_viewManager(viewManager)
 {
+    addTypeId(typeId);
 }
 
 void QmlProfilerTextMark::addTypeId(int typeId)
 {
     m_typeIds.append(typeId);
-}
 
-void QmlProfilerTextMark::paintIcon(QPainter *painter, const QRect &paintRect) const
-{
     const QmlProfilerStatisticsView *statisticsView = m_viewManager->statisticsView();
     QTC_ASSERT(statisticsView, return);
 
-    painter->save();
-    painter->setPen(Qt::black);
-    painter->fillRect(paintRect, Qt::white);
-    painter->drawRect(paintRect);
-    painter->drawText(paintRect, statisticsView->summary(m_typeIds),
-                      Qt::AlignRight | Qt::AlignVCenter);
-    painter->restore();
+    setLineAnnotation(statisticsView->summary(m_typeIds));
 }
 
 void QmlProfilerTextMark::clicked()
@@ -142,12 +134,27 @@ bool QmlProfilerTextMark::addToolTipContent(QLayout *target) const
     auto layout = new QGridLayout;
     layout->setHorizontalSpacing(10);
     for (int row = 0, rowEnd = m_typeIds.length(); row != rowEnd; ++row) {
+        int typeId = m_typeIds[row];
         const QStringList typeDetails = statisticsView->details(m_typeIds[row]);
         for (int column = 0, columnEnd = typeDetails.length(); column != columnEnd; ++column) {
             QLabel *label = new QLabel;
             label->setAlignment(column == columnEnd - 1 ? Qt::AlignRight : Qt::AlignLeft);
+            if (column == 0) {
+                label->setTextFormat(Qt::RichText);
+                label->setTextInteractionFlags(Qt::LinksAccessibleByMouse
+                                               | Qt::LinksAccessibleByKeyboard);
+                label->setText(QString("<a href='selectType' style='text-decoration:none'>%1</a>")
+                                   .arg(typeDetails[column]));
+                QObject::connect(label,
+                                 &QLabel::linkActivated,
+                                 m_viewManager,
+                                 [this, typeId]() {
+                                     emit m_viewManager->typeSelected(typeId);
+                                 });
+            } else {
                 label->setTextFormat(Qt::PlainText);
                 label->setText(typeDetails[column]);
+            }
             layout->addWidget(label, row, column);
         }
     }

src/plugins/qmlprofiler/qmlprofilertextmark.h

@@ -39,7 +39,6 @@ public:
                         const Utils::FilePath &fileName, int lineNumber);
     void addTypeId(int typeId);
 
-    void paintIcon(QPainter *painter, const QRect &rect) const override;
     void clicked() override;
     bool isClickable() const override { return true; }
     bool addToolTipContent(QLayout *target) const override;