QmlProfiler: Use generic timeline classes where applicable.

Change-Id: I7bab7b20f3467f000a7ba4917919caa8f15ecf22
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>

src/plugins/qmlprofiler/qmlprofilernotesmodel.cpp

@@ -47,9 +47,9 @@ void QmlProfilerNotesModel::setModelManager(QmlProfilerModelManager *modelManage
     m_modelManager = modelManager;
 }
 
-void QmlProfilerNotesModel::addTimelineModel(const QmlProfilerTimelineModel *timelineModel)
+void QmlProfilerNotesModel::addTimelineModel(const TimelineModel *timelineModel)
 {
-    connect(timelineModel, &QmlProfilerTimelineModel::destroyed,
+    connect(timelineModel, &TimelineModel::destroyed,
             this, &QmlProfilerNotesModel::removeTimelineModel);
     m_timelineModels.insert(timelineModel->modelId(), timelineModel);
 }
@@ -111,7 +111,7 @@ int QmlProfilerNotesModel::get(int timelineModel, int timelineIndex) const
 
 int QmlProfilerNotesModel::add(int timelineModel, int timelineIndex, const QString &text)
 {
-    const QmlProfilerTimelineModel *model = m_timelineModels[timelineModel];
+    const TimelineModel *model = m_timelineModels[timelineModel];
     int typeId = model->typeId(timelineIndex);
     Note note = { text, timelineModel, timelineIndex };
     m_data << note;
@@ -160,10 +160,8 @@ int QmlProfilerNotesModel::add(int typeId, qint64 start, qint64 duration, const
 {
     int timelineModel = -1;
     int timelineIndex = -1;
-    const QVector<QmlProfilerDataModel::QmlEventTypeData> &types =
-            m_modelManager->qmlModel()->getEventTypes();
-    foreach (const QmlProfilerTimelineModel *model, m_timelineModels) {
-        if (model->accepted(types[typeId])) {
+    foreach (const TimelineModel *model, m_timelineModels) {
+        if (model->handlesTypeId(typeId)) {
             for (int i = model->firstIndex(start); i <= model->lastIndex(start + duration); ++i) {
                 if (i < 0)
                     continue;
@@ -237,7 +235,7 @@ void QmlProfilerNotesModel::saveData()
         if (it == m_timelineModels.end())
             continue;
 
-        const QmlProfilerTimelineModel *model = it.value();
+        const TimelineModel *model = it.value();
         QmlProfilerDataModel::QmlEventNoteData save = {
             model->typeId(note.timelineIndex), model->startTime(note.timelineIndex),
             model->duration(note.timelineIndex), note.text

src/plugins/qmlprofiler/qmlprofilernotesmodel.h

@@ -54,7 +54,7 @@ public:
     int count() const;
 
     void setModelManager(QmlProfilerModelManager *modelManager);
-    void addTimelineModel(const QmlProfilerTimelineModel *timelineModel);
+    void addTimelineModel(const TimelineModel *timelineModel);
 
     Q_INVOKABLE int typeId(int index) const;
     Q_INVOKABLE QString text(int index) const;
@@ -86,7 +86,7 @@ private slots:
 protected:
     QmlProfilerModelManager *m_modelManager;
     QList<Note> m_data;
-    QHash<int, const QmlProfilerTimelineModel *> m_timelineModels;
+    QHash<int, const TimelineModel *> m_timelineModels;
     bool m_modified;
 
     int add(int typeId, qint64 startTime, qint64 duration, const QString &text);

src/plugins/qmlprofiler/qmlprofilertraceview.cpp

@@ -34,6 +34,9 @@
 #include "qmlprofilermodelmanager.h"
 #include "timelinemodelaggregator.h"
 #include "qmlprofilernotesmodel.h"
+#include "qmlprofileranimationsmodel.h"
+#include "qmlprofilerrangemodel.h"
+#include "qmlprofilerplugin.h"
 
 // Needed for the load&save actions in the context menu
 #include <analyzerbase/ianalyzertool.h>
@@ -117,11 +120,9 @@ QmlProfilerTraceView::QmlProfilerTraceView(QWidget *parent, Analyzer::IAnalyzerT
 
     d->m_profilerTool = profilerTool;
     d->m_viewContainer = container;
-    d->m_modelManager = modelManager;
-    d->m_modelProxy = new TimelineModelAggregator(this);
-    d->m_modelProxy->setModelManager(modelManager);
-    connect(d->m_modelManager, SIGNAL(stateChanged()),
-            this, SLOT(profilerDataModelStateChanged()));
+
+    d->m_modelProxy = new TimelineModelAggregator(modelManager->notesModel(), this);
+    setModelManager(modelManager);
     d->m_mainView->rootContext()->setContextProperty(QLatin1String("qmlProfilerModelProxy"),
                                                      d->m_modelProxy);
     d->m_profilerState = profilerState;
@@ -130,6 +131,33 @@ QmlProfilerTraceView::QmlProfilerTraceView(QWidget *parent, Analyzer::IAnalyzerT
     setMinimumHeight(170);
 }
 
+void QmlProfilerTraceView::setModelManager(QmlProfilerModelManager *modelManager)
+{
+    d->m_modelManager = modelManager;
+    connect(modelManager,SIGNAL(dataAvailable()),
+            d->m_modelProxy,SIGNAL(dataAvailable()));
+
+    // external models pushed on top
+    foreach (QmlProfilerTimelineModel *timelineModel,
+             QmlProfilerPlugin::instance->getModels(modelManager)) {
+        d->m_modelProxy->addModel(timelineModel);
+    }
+
+    d->m_modelProxy->addModel(new QmlProfilerAnimationsModel(modelManager,
+                                                             d->m_modelProxy));
+
+    for (int i = 0; i < QmlDebug::MaximumRangeType; ++i)
+        d->m_modelProxy->addModel(new QmlProfilerRangeModel(modelManager, (QmlDebug::RangeType)i,
+                                                            d->m_modelProxy));
+
+    // Connect this last so that it's executed after the models have updated their data.
+    connect(modelManager->qmlModel(), SIGNAL(changed()),
+            d->m_modelProxy, SIGNAL(stateChanged()));
+    connect(d->m_modelManager, SIGNAL(stateChanged()),
+            this, SLOT(profilerDataModelStateChanged()));
+}
+
+
 QmlProfilerTraceView::~QmlProfilerTraceView()
 {
     delete d;

src/plugins/qmlprofiler/qmlprofilertraceview.h

@@ -88,6 +88,7 @@ private:
 private:
     class QmlProfilerTraceViewPrivate;
     QmlProfilerTraceViewPrivate *d;
+    void setModelManager(QmlProfilerModelManager *modelManager);
 };
 
 class QmlProfilerQuickView : public QQuickView {

src/plugins/qmlprofiler/timelinemodelaggregator.cpp

@@ -49,15 +49,18 @@ public:
 
     TimelineModelAggregator *q;
 
-    QList <QmlProfilerTimelineModel *> modelList;
-    QmlProfilerModelManager *modelManager;
+    QList <TimelineModel *> modelList;
+    QmlProfilerNotesModel *notesModel;
 };
 
-TimelineModelAggregator::TimelineModelAggregator(QObject *parent)
+TimelineModelAggregator::TimelineModelAggregator(QmlProfilerNotesModel *notes, QObject *parent)
     : QObject(parent), d(new TimelineModelAggregatorPrivate(this))
 {
+    d->notesModel = notes;
     connect(this,SIGNAL(modelsChanged()),this,SIGNAL(heightChanged()));
     connect(this,SIGNAL(stateChanged()),this,SIGNAL(heightChanged()));
+    connect(notes, SIGNAL(changed(int,int,int)), this, SIGNAL(notesChanged(int,int,int)));
+
 }
 
 TimelineModelAggregator::~TimelineModelAggregator()
@@ -70,37 +73,15 @@ int TimelineModelAggregator::height() const
     return modelOffset(d->modelList.length());
 }
 
-void TimelineModelAggregator::setModelManager(QmlProfilerModelManager *modelManager)
-{
-    d->modelManager = modelManager;
-    connect(modelManager,SIGNAL(dataAvailable()),this,SIGNAL(dataAvailable()));
-
-    // external models pushed on top
-    foreach (QmlProfilerTimelineModel *timelineModel,
-             QmlProfilerPlugin::instance->getModels(modelManager)) {
-        addModel(timelineModel);
-    }
-
-    addModel(new QmlProfilerAnimationsModel(modelManager, this));
-
-    for (int i = 0; i < QmlDebug::MaximumRangeType; ++i)
-        addModel(new QmlProfilerRangeModel(modelManager, (QmlDebug::RangeType)i, this));
-
-    // Connect this last so that it's executed after the models have updated their data.
-    connect(modelManager->qmlModel(),SIGNAL(changed()),this,SIGNAL(stateChanged()));
-    connect(modelManager->notesModel(), SIGNAL(changed(int,int,int)),
-            this, SIGNAL(notesChanged(int,int,int)));
-}
-
-void TimelineModelAggregator::addModel(QmlProfilerTimelineModel *m)
+void TimelineModelAggregator::addModel(TimelineModel *m)
 {
     d->modelList << m;
     connect(m,SIGNAL(heightChanged()),this,SIGNAL(heightChanged()));
-    d->modelManager->notesModel()->addTimelineModel(m);
+    d->notesModel->addTimelineModel(m);
     emit modelsChanged();
 }
 
-const QmlProfilerTimelineModel *TimelineModelAggregator::model(int modelIndex) const
+const TimelineModel *TimelineModelAggregator::model(int modelIndex) const
 {
     return d->modelList[modelIndex];
 }
@@ -108,14 +89,14 @@ const QmlProfilerTimelineModel *TimelineModelAggregator::model(int modelIndex) c
 QVariantList TimelineModelAggregator::models() const
 {
     QVariantList ret;
-    foreach (QmlProfilerTimelineModel *model, d->modelList)
+    foreach (TimelineModel *model, d->modelList)
         ret << QVariant::fromValue(model);
     return ret;
 }
 
 QmlProfilerNotesModel *TimelineModelAggregator::notes() const
 {
-    return d->modelManager->notesModel();
+    return d->notesModel;
 }
 
 int TimelineModelAggregator::modelOffset(int modelIndex) const
@@ -139,7 +120,7 @@ QVariantMap TimelineModelAggregator::nextItem(int selectedModel, int selectedIte
 
     QVarLengthArray<int> itemIndexes(modelCount());
     for (int i = 0; i < modelCount(); i++) {
-        const QmlProfilerTimelineModel *currentModel = model(i);
+        const TimelineModel *currentModel = model(i);
         if (currentModel->count() > 0) {
             if (selectedModel == i) {
                 itemIndexes[i] = (selectedItem + 1) % currentModel->count();
@@ -173,7 +154,7 @@ QVariantMap TimelineModelAggregator::nextItem(int selectedModel, int selectedIte
         itemIndex = -1;
         candidateStartTime = std::numeric_limits<qint64>::max();
         for (int i = 0; i < modelCount(); i++) {
-            const QmlProfilerTimelineModel *currentModel = model(i);
+            const TimelineModel *currentModel = model(i);
             if (currentModel->count() > 0 && currentModel->startTime(0) < candidateStartTime) {
                 candidateModelIndex = i;
                 itemIndex = 0;
@@ -208,7 +189,7 @@ QVariantMap TimelineModelAggregator::prevItem(int selectedModel, int selectedIte
     int candidateModelIndex = -1;
     qint64 candidateStartTime = std::numeric_limits<qint64>::min();
     for (int i = 0; i < modelCount(); i++) {
-        const QmlProfilerTimelineModel *currentModel = model(i);
+        const TimelineModel *currentModel = model(i);
         if (itemIndexes[i] == -1 || itemIndexes[i] >= currentModel->count())
             continue;
         qint64 newStartTime = currentModel->startTime(itemIndexes[i]);
@@ -224,7 +205,7 @@ QVariantMap TimelineModelAggregator::prevItem(int selectedModel, int selectedIte
     } else {
         candidateStartTime = std::numeric_limits<qint64>::min();
         for (int i = 0; i < modelCount(); i++) {
-            const QmlProfilerTimelineModel *currentModel = model(i);
+            const TimelineModel *currentModel = model(i);
             if (currentModel->count() > 0 &&
                     currentModel->startTime(currentModel->count() - 1) > candidateStartTime) {
                 candidateModelIndex = i;

src/plugins/qmlprofiler/timelinemodelaggregator.h

@@ -33,6 +33,7 @@
 
 #include "qmlprofilertimelinemodel.h"
 #include "qmlprofilermodelmanager.h"
+#include "timelinerenderer.h"
 
 namespace QmlProfiler {
 namespace Internal {
@@ -44,13 +45,13 @@ class TimelineModelAggregator : public QObject
     Q_PROPERTY(QVariantList models READ models NOTIFY modelsChanged)
     Q_PROPERTY(QmlProfiler::QmlProfilerNotesModel *notes READ notes CONSTANT)
 public:
-    TimelineModelAggregator(QObject *parent = 0);
+    TimelineModelAggregator(QmlProfilerNotesModel *notes, QObject *parent = 0);
     ~TimelineModelAggregator();
 
     int height() const;
-    void setModelManager(QmlProfilerModelManager *modelManager);
-    void addModel(QmlProfilerTimelineModel *m);
-    const QmlProfilerTimelineModel *model(int modelIndex) const;
+
+    void addModel(TimelineModel *m);
+    const TimelineModel *model(int modelIndex) const;
     QVariantList models() const;
 
     QmlProfilerNotesModel *notes() const;