diff options
Diffstat (limited to 'plugins/qmlprofiler/qmlprofilereventview.cpp')
| -rw-r--r-- | plugins/qmlprofiler/qmlprofilereventview.cpp | 906 |
1 files changed, 0 insertions, 906 deletions
diff --git a/plugins/qmlprofiler/qmlprofilereventview.cpp b/plugins/qmlprofiler/qmlprofilereventview.cpp deleted file mode 100644 index 2e44ec650ed..00000000000 --- a/plugins/qmlprofiler/qmlprofilereventview.cpp +++ /dev/null @@ -1,906 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of Qt Creator. -** -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -****************************************************************************/ - -#include "qmlprofilereventview.h" - -#include <QUrl> -#include <QHash> - -#include <QStandardItem> -#include <QHeaderView> - -#include <QApplication> -#include <QClipboard> - -#include <QContextMenuEvent> -#include <QDebug> - -#include <coreplugin/minisplitter.h> -#include <QVBoxLayout> -#include <QHBoxLayout> - -#include "qmlprofilerviewmanager.h" -#include "qmlprofilertool.h" -#include <QMenu> - -#include <utils/qtcassert.h> - -using namespace QmlDebug; - -namespace QmlProfiler { -namespace Internal { - -struct Colors { - Colors () { - this->bindingLoopBackground = QColor("orange").lighter(); - } - - QColor bindingLoopBackground; -}; - -Q_GLOBAL_STATIC(Colors, colors) - -//////////////////////////////////////////////////////////////////////////////////// - - -//////////////////////////////////////////////////////////////////////////////////// - -class EventsViewItem : public QStandardItem -{ -public: - EventsViewItem(const QString &text) : QStandardItem(text) {} - - virtual bool operator<(const QStandardItem &other) const - { - if (data().type() == QVariant::String) { - // first column - if (column() == 0) { - return data(FilenameRole).toString() == other.data(FilenameRole).toString() ? - data(LineRole).toInt() < other.data(LineRole).toInt() : - data(FilenameRole).toString() < other.data(FilenameRole).toString(); - } else { - return data().toString().toLower() < other.data().toString().toLower(); - } - } - - return data().toDouble() < other.data().toDouble(); - } -}; - -//////////////////////////////////////////////////////////////////////////////////// - -class QmlProfilerEventsWidget::QmlProfilerEventsWidgetPrivate -{ -public: - QmlProfilerEventsWidgetPrivate(QmlProfilerEventsWidget *qq):q(qq) {} - ~QmlProfilerEventsWidgetPrivate() {} - - QmlProfilerEventsWidget *q; - - Analyzer::IAnalyzerTool *m_profilerTool; - QmlProfilerViewManager *m_viewContainer; - - QmlProfilerEventsMainView *m_eventTree; - QmlProfilerEventRelativesView *m_eventChildren; - QmlProfilerEventRelativesView *m_eventParents; - - QmlProfilerEventsModelProxy *modelProxy; - bool globalStats; -}; - -QmlProfilerEventsWidget::QmlProfilerEventsWidget(QWidget *parent, - Analyzer::IAnalyzerTool *profilerTool, - QmlProfilerViewManager *container, - QmlProfilerModelManager *profilerModelManager ) - : QWidget(parent), d(new QmlProfilerEventsWidgetPrivate(this)) -{ - setObjectName(QLatin1String("QmlProfilerEventsView")); - - d->modelProxy = new QmlProfilerEventsModelProxy(profilerModelManager, this); - connect(profilerModelManager, SIGNAL(stateChanged()), - this, SLOT(profilerDataModelStateChanged())); - - d->m_eventTree = new QmlProfilerEventsMainView(this, d->modelProxy); - connect(d->m_eventTree, SIGNAL(gotoSourceLocation(QString,int,int)), this, SIGNAL(gotoSourceLocation(QString,int,int))); - connect(d->m_eventTree, SIGNAL(eventSelected(QString)), this, SIGNAL(eventSelectedByHash(QString))); - - d->m_eventChildren = new QmlProfilerEventRelativesView( - profilerModelManager, - new QmlProfilerEventChildrenModelProxy(profilerModelManager, d->modelProxy, this), - this); - d->m_eventParents = new QmlProfilerEventRelativesView( - profilerModelManager, - new QmlProfilerEventParentsModelProxy(profilerModelManager, d->modelProxy, this), - this); - connect(d->m_eventTree, SIGNAL(eventSelected(QString)), d->m_eventChildren, SLOT(displayEvent(QString))); - connect(d->m_eventTree, SIGNAL(eventSelected(QString)), d->m_eventParents, SLOT(displayEvent(QString))); - connect(d->m_eventChildren, SIGNAL(eventClicked(QString)), d->m_eventTree, SLOT(selectEvent(QString))); - connect(d->m_eventParents, SIGNAL(eventClicked(QString)), d->m_eventTree, SLOT(selectEvent(QString))); - - // widget arrangement - QVBoxLayout *groupLayout = new QVBoxLayout; - groupLayout->setContentsMargins(0,0,0,0); - groupLayout->setSpacing(0); - - Core::MiniSplitter *splitterVertical = new Core::MiniSplitter; - splitterVertical->addWidget(d->m_eventTree); - Core::MiniSplitter *splitterHorizontal = new Core::MiniSplitter; - splitterHorizontal->addWidget(d->m_eventParents); - splitterHorizontal->addWidget(d->m_eventChildren); - splitterHorizontal->setOrientation(Qt::Horizontal); - splitterVertical->addWidget(splitterHorizontal); - splitterVertical->setOrientation(Qt::Vertical); - splitterVertical->setStretchFactor(0,5); - splitterVertical->setStretchFactor(1,2); - groupLayout->addWidget(splitterVertical); - setLayout(groupLayout); - - d->m_profilerTool = profilerTool; - d->m_viewContainer = container; - d->globalStats = true; -} - -QmlProfilerEventsWidget::~QmlProfilerEventsWidget() -{ - delete d->modelProxy; - delete d; -} - -void QmlProfilerEventsWidget::profilerDataModelStateChanged() -{ -} - -void QmlProfilerEventsWidget::clear() -{ - d->m_eventTree->clear(); - d->m_eventChildren->clear(); - d->m_eventParents->clear(); -} - -void QmlProfilerEventsWidget::getStatisticsInRange(qint64 rangeStart, qint64 rangeEnd) -{ - d->modelProxy->limitToRange(rangeStart, rangeEnd); - d->globalStats = (rangeStart == -1) && (rangeEnd == -1); -} - -QModelIndex QmlProfilerEventsWidget::selectedItem() const -{ - return d->m_eventTree->selectedItem(); -} - -void QmlProfilerEventsWidget::contextMenuEvent(QContextMenuEvent *ev) -{ - QTC_ASSERT(d->m_viewContainer, return;); - - QMenu menu; - QAction *copyRowAction = 0; - QAction *copyTableAction = 0; - QAction *showExtendedStatsAction = 0; - QAction *getLocalStatsAction = 0; - QAction *getGlobalStatsAction = 0; - - QmlProfilerTool *profilerTool = qobject_cast<QmlProfilerTool *>(d->m_profilerTool); - QPoint position = ev->globalPos(); - - if (profilerTool) { - QList <QAction *> commonActions = profilerTool->profilerContextMenuActions(); - foreach (QAction *act, commonActions) { - menu.addAction(act); - } - } - - if (mouseOnTable(position)) { - menu.addSeparator(); - if (selectedItem().isValid()) - copyRowAction = menu.addAction(tr("Copy Row")); - copyTableAction = menu.addAction(tr("Copy Table")); - - showExtendedStatsAction = menu.addAction(tr("Extended Event Statistics")); - showExtendedStatsAction->setCheckable(true); - showExtendedStatsAction->setChecked(showExtendedStatistics()); - } - - menu.addSeparator(); - getLocalStatsAction = menu.addAction(tr("Limit Events Pane to Current Range")); - if (!d->m_viewContainer->hasValidSelection()) - getLocalStatsAction->setEnabled(false); - getGlobalStatsAction = menu.addAction(tr("Reset Events Pane")); - if (hasGlobalStats()) - getGlobalStatsAction->setEnabled(false); - - QAction *selectedAction = menu.exec(position); - - if (selectedAction) { - if (selectedAction == copyRowAction) - copyRowToClipboard(); - if (selectedAction == copyTableAction) - copyTableToClipboard(); - if (selectedAction == getLocalStatsAction) { - getStatisticsInRange(d->m_viewContainer->selectionStart(), - d->m_viewContainer->selectionEnd()); - } - if (selectedAction == getGlobalStatsAction) - getStatisticsInRange(-1, -1); - if (selectedAction == showExtendedStatsAction) - setShowExtendedStatistics(!showExtendedStatistics()); - } -} - -void QmlProfilerEventsWidget::resizeEvent(QResizeEvent *event) -{ - QWidget::resizeEvent(event); - emit resized(); -} - -bool QmlProfilerEventsWidget::mouseOnTable(const QPoint &position) const -{ - QPoint tableTopLeft = d->m_eventTree->mapToGlobal(QPoint(0,0)); - QPoint tableBottomRight = d->m_eventTree->mapToGlobal(QPoint(d->m_eventTree->width(), d->m_eventTree->height())); - return (position.x() >= tableTopLeft.x() && position.x() <= tableBottomRight.x() && position.y() >= tableTopLeft.y() && position.y() <= tableBottomRight.y()); -} - -void QmlProfilerEventsWidget::copyTableToClipboard() const -{ - d->m_eventTree->copyTableToClipboard(); -} - -void QmlProfilerEventsWidget::copyRowToClipboard() const -{ - d->m_eventTree->copyRowToClipboard(); -} - -void QmlProfilerEventsWidget::updateSelectedEvent(const QString &eventHash) const -{ - if (d->m_eventTree->selectedEventHash() != eventHash) - d->m_eventTree->selectEvent(eventHash); -} - -void QmlProfilerEventsWidget::selectBySourceLocation(const QString &filename, int line, int column) -{ - d->m_eventTree->selectEventByLocation(filename, line, column); -} - -bool QmlProfilerEventsWidget::hasGlobalStats() const -{ - return d->globalStats; -} - -void QmlProfilerEventsWidget::setShowExtendedStatistics(bool show) -{ - d->m_eventTree->setShowExtendedStatistics(show); -} - -bool QmlProfilerEventsWidget::showExtendedStatistics() const -{ - return d->m_eventTree->showExtendedStatistics(); -} - -//////////////////////////////////////////////////////////////////////////////////// - -class QmlProfilerEventsMainView::QmlProfilerEventsMainViewPrivate -{ -public: - QmlProfilerEventsMainViewPrivate(QmlProfilerEventsMainView *qq) : q(qq) {} - - int getFieldCount(); - - QString textForItem(QStandardItem *item, bool recursive = false) const; - - - QmlProfilerEventsMainView *q; - - QmlProfilerEventsModelProxy *modelProxy; - QStandardItemModel *m_model; - QList<bool> m_fieldShown; - QHash<int, int> m_columnIndex; // maps field enum to column index - bool m_showExtendedStatistics; - int m_firstNumericColumn; - bool m_preventSelectBounce; -}; - - -//////////////////////////////////////////////////////////////////////////////////// - -QmlProfilerEventsMainView::QmlProfilerEventsMainView(QWidget *parent, - QmlProfilerEventsModelProxy *modelProxy) -: QmlProfilerTreeView(parent), d(new QmlProfilerEventsMainViewPrivate(this)) -{ - setObjectName(QLatin1String("QmlProfilerEventsTable")); - - setSortingEnabled(false); - - d->m_model = new QStandardItemModel(this); - setModel(d->m_model); - connect(this,SIGNAL(clicked(QModelIndex)), this,SLOT(jumpToItem(QModelIndex))); - - d->modelProxy = modelProxy; - connect(d->modelProxy,SIGNAL(dataAvailable()), this, SLOT(buildModel())); -// connect(d->modelProxy,SIGNAL(stateChanged()), -// this,SLOT(profilerDataModelStateChanged())); - d->m_firstNumericColumn = 0; - d->m_preventSelectBounce = false; - d->m_showExtendedStatistics = false; - - setFieldViewable(Name, true); - setFieldViewable(Type, true); - setFieldViewable(TimeInPercent, true); - setFieldViewable(TotalTime, true); - setFieldViewable(SelfTimeInPercent, false); - setFieldViewable(SelfTime, false); - setFieldViewable(CallCount, true); - setFieldViewable(TimePerCall, true); - setFieldViewable(MaxTime, true); - setFieldViewable(MinTime, true); - setFieldViewable(MedianTime, true); - setFieldViewable(Details, true); - - buildModel(); -} - -QmlProfilerEventsMainView::~QmlProfilerEventsMainView() -{ - clear(); - //delete d->modelProxy; - delete d->m_model; - delete d; -} - -void QmlProfilerEventsMainView::profilerDataModelStateChanged() -{ -} - -void QmlProfilerEventsMainView::setFieldViewable(Fields field, bool show) -{ - if (field < MaxFields) { - int length = d->m_fieldShown.count(); - if (field >= length) { - for (int i=length; i<MaxFields; i++) - d->m_fieldShown << false; - } - d->m_fieldShown[field] = show; - } -} - - -void QmlProfilerEventsMainView::setHeaderLabels() -{ - int fieldIndex = 0; - d->m_firstNumericColumn = 0; - - d->m_columnIndex.clear(); - if (d->m_fieldShown[Name]) { - d->m_columnIndex[Name] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(Location))); - d->m_firstNumericColumn++; - } - if (d->m_fieldShown[Type]) { - d->m_columnIndex[Type] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(Type))); - d->m_firstNumericColumn++; - } - if (d->m_fieldShown[TimeInPercent]) { - d->m_columnIndex[TimeInPercent] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(TimeInPercent))); - } - if (d->m_fieldShown[TotalTime]) { - d->m_columnIndex[TotalTime] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(TotalTime))); - } - if (d->m_fieldShown[SelfTimeInPercent]) { - d->m_columnIndex[Type] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(SelfTimeInPercent))); - } - if (d->m_fieldShown[SelfTime]) { - d->m_columnIndex[SelfTime] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(SelfTime))); - } - if (d->m_fieldShown[CallCount]) { - d->m_columnIndex[CallCount] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(CallCount))); - } - if (d->m_fieldShown[TimePerCall]) { - d->m_columnIndex[TimePerCall] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(TimePerCall))); - } - if (d->m_fieldShown[MedianTime]) { - d->m_columnIndex[MedianTime] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(MedianTime))); - } - if (d->m_fieldShown[MaxTime]) { - d->m_columnIndex[MaxTime] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(MaxTime))); - } - if (d->m_fieldShown[MinTime]) { - d->m_columnIndex[MinTime] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(MinTime))); - } - if (d->m_fieldShown[Details]) { - d->m_columnIndex[Details] = fieldIndex; - d->m_model->setHeaderData(fieldIndex++, Qt::Horizontal, QVariant(displayHeader(Details))); - } -} - -void QmlProfilerEventsMainView::setShowExtendedStatistics(bool show) -{ - // Not checking if already set because we don't want the first call to skip - d->m_showExtendedStatistics = show; - if (show) { - if (d->m_fieldShown[MedianTime]) - showColumn(d->m_columnIndex[MedianTime]); - if (d->m_fieldShown[MaxTime]) - showColumn(d->m_columnIndex[MaxTime]); - if (d->m_fieldShown[MinTime]) - showColumn(d->m_columnIndex[MinTime]); - } else{ - if (d->m_fieldShown[MedianTime]) - hideColumn(d->m_columnIndex[MedianTime]); - if (d->m_fieldShown[MaxTime]) - hideColumn(d->m_columnIndex[MaxTime]); - if (d->m_fieldShown[MinTime]) - hideColumn(d->m_columnIndex[MinTime]); - } -} - -bool QmlProfilerEventsMainView::showExtendedStatistics() const -{ - return d->m_showExtendedStatistics; -} - -void QmlProfilerEventsMainView::clear() -{ - d->m_model->clear(); - d->m_model->setColumnCount(d->getFieldCount()); - - setHeaderLabels(); - setSortingEnabled(false); -} - -int QmlProfilerEventsMainView::QmlProfilerEventsMainViewPrivate::getFieldCount() -{ - int count = 0; - for (int i=0; i < m_fieldShown.count(); ++i) - if (m_fieldShown[i]) - count++; - return count; -} - -void QmlProfilerEventsMainView::buildModel() -{ - clear(); - parseModelProxy(); - setShowExtendedStatistics(d->m_showExtendedStatistics); - - setRootIsDecorated(false); - setSortingEnabled(true); - sortByColumn(d->m_firstNumericColumn,Qt::DescendingOrder); - - expandAll(); - if (d->m_fieldShown[Name]) - resizeColumnToContents(0); - - if (d->m_fieldShown[Type]) - resizeColumnToContents(d->m_fieldShown[Name]?1:0); - collapseAll(); -} - -void QmlProfilerEventsMainView::parseModelProxy() -{ - const QList <QmlProfilerEventsModelProxy::QmlEventStats> eventList = d->modelProxy->getData(); - foreach (const QmlProfilerEventsModelProxy::QmlEventStats &event, eventList) { - QStandardItem *parentItem = d->m_model->invisibleRootItem(); - QList<QStandardItem *> newRow; - - if (d->m_fieldShown[Name]) - newRow << new EventsViewItem(event.displayName); - - if (d->m_fieldShown[Type]) { - QString typeString = QmlProfilerEventsMainView::nameForType(event.eventType); - QString toolTipText; - if (event.eventType == Binding) { - if (event.bindingType == (int)OptimizedBinding) { - typeString = typeString + tr(" (Opt)"); - toolTipText = tr("Binding is evaluated by the optimized engine."); - } else if (event.bindingType == (int)V8Binding) { - toolTipText = tr("Binding not optimized (e.g. has side effects or assignments,\n" - "references to elements in other files, loops, etc.)"); - - } - } - newRow << new EventsViewItem(typeString); - newRow.last()->setData(QVariant(typeString)); - if (!toolTipText.isEmpty()) - newRow.last()->setToolTip(toolTipText); - } - - if (d->m_fieldShown[TimeInPercent]) { - newRow << new EventsViewItem(QString::number(event.percentOfTime,'f',2)+QLatin1String(" %")); - newRow.last()->setData(QVariant(event.percentOfTime)); - } - - if (d->m_fieldShown[TotalTime]) { - newRow << new EventsViewItem(displayTime(event.duration)); - newRow.last()->setData(QVariant(event.duration)); - } - - if (d->m_fieldShown[CallCount]) { - newRow << new EventsViewItem(QString::number(event.calls)); - newRow.last()->setData(QVariant(event.calls)); - } - - if (d->m_fieldShown[TimePerCall]) { - newRow << new EventsViewItem(displayTime(event.timePerCall)); - newRow.last()->setData(QVariant(event.timePerCall)); - } - - if (d->m_fieldShown[MedianTime]) { - newRow << new EventsViewItem(displayTime(event.medianTime)); - newRow.last()->setData(QVariant(event.medianTime)); - } - - if (d->m_fieldShown[MaxTime]) { - newRow << new EventsViewItem(displayTime(event.maxTime)); - newRow.last()->setData(QVariant(event.maxTime)); - } - - if (d->m_fieldShown[MinTime]) { - newRow << new EventsViewItem(displayTime(event.minTime)); - newRow.last()->setData(QVariant(event.minTime)); - } - - if (d->m_fieldShown[Details]) { - newRow << new EventsViewItem(event.details); - newRow.last()->setData(QVariant(event.details)); - } - - - - if (!newRow.isEmpty()) { - // no edit - foreach (QStandardItem *item, newRow) - item->setEditable(false); - - // metadata - newRow.at(0)->setData(QVariant(event.eventHashStr),EventHashStrRole); - newRow.at(0)->setData(QVariant(event.location.filename),FilenameRole); - newRow.at(0)->setData(QVariant(event.location.line),LineRole); - newRow.at(0)->setData(QVariant(event.location.column),ColumnRole); - - if (event.isBindingLoop) { - foreach (QStandardItem *item, newRow) { - item->setBackground(colors()->bindingLoopBackground); - item->setToolTip(tr("Binding loop detected.")); - } - } - - // append - parentItem->appendRow(newRow); - } - } -} - -QString QmlProfilerEventsMainView::displayTime(double time) -{ - if (time < 1e6) - return QString::number(time/1e3,'f',3) + trUtf8(" \xc2\xb5s"); - if (time < 1e9) - return QString::number(time/1e6,'f',3) + tr(" ms"); - - return QString::number(time/1e9,'f',3) + tr(" s"); -} - -QString QmlProfilerEventsMainView::nameForType(int typeNumber) -{ - switch (typeNumber) { - case 0: return QmlProfilerEventsMainView::tr("Paint"); - case 1: return QmlProfilerEventsMainView::tr("Compile"); - case 2: return QmlProfilerEventsMainView::tr("Create"); - case 3: return QmlProfilerEventsMainView::tr("Binding"); - case 4: return QmlProfilerEventsMainView::tr("Signal"); - } - return QString(); -} - -void QmlProfilerEventsMainView::getStatisticsInRange(qint64 rangeStart, qint64 rangeEnd) -{ - d->modelProxy->limitToRange(rangeStart, rangeEnd); -} - -QString QmlProfilerEventsMainView::selectedEventHash() const -{ - QModelIndex index = selectedItem(); - if (!index.isValid()) - return QString(); - QStandardItem *item = d->m_model->item(index.row(), 0); - return item->data(EventHashStrRole).toString(); -} - - -void QmlProfilerEventsMainView::jumpToItem(const QModelIndex &index) -{ - if (d->m_preventSelectBounce) - return; - - d->m_preventSelectBounce = true; - QStandardItem *clickedItem = d->m_model->itemFromIndex(index); - QStandardItem *infoItem; - if (clickedItem->parent()) - infoItem = clickedItem->parent()->child(clickedItem->row(), 0); - else - infoItem = d->m_model->item(index.row(), 0); - - // show in editor - int line = infoItem->data(LineRole).toInt(); - int column = infoItem->data(ColumnRole).toInt(); - QString fileName = infoItem->data(FilenameRole).toString(); - if (line!=-1 && !fileName.isEmpty()) - emit gotoSourceLocation(fileName, line, column); - - // show in callers/callees subwindow - emit eventSelected(infoItem->data(EventHashStrRole).toString()); - - d->m_preventSelectBounce = false; -} - -void QmlProfilerEventsMainView::selectEvent(const QString &eventHash) -{ - for (int i=0; i<d->m_model->rowCount(); i++) { - QStandardItem *infoItem = d->m_model->item(i, 0); - if (infoItem->data(EventHashStrRole).toString() == eventHash) { - setCurrentIndex(d->m_model->indexFromItem(infoItem)); - jumpToItem(currentIndex()); - return; - } - } -} - -void QmlProfilerEventsMainView::selectEventByLocation(const QString &filename, int line, int column) -{ - if (d->m_preventSelectBounce) - return; - - for (int i=0; i<d->m_model->rowCount(); i++) { - QStandardItem *infoItem = d->m_model->item(i, 0); - if (currentIndex() != d->m_model->indexFromItem(infoItem) && - infoItem->data(FilenameRole).toString() == filename && - infoItem->data(LineRole).toInt() == line && - (column == -1 || - infoItem->data(ColumnRole).toInt() == column)) { - setCurrentIndex(d->m_model->indexFromItem(infoItem)); - jumpToItem(currentIndex()); - return; - } - } -} - -QModelIndex QmlProfilerEventsMainView::selectedItem() const -{ - QModelIndexList sel = selectedIndexes(); - if (sel.isEmpty()) - return QModelIndex(); - else - return sel.first(); -} - -QString QmlProfilerEventsMainView::QmlProfilerEventsMainViewPrivate::textForItem(QStandardItem *item, bool recursive) const -{ - QString str; - - if (recursive) { - // indentation - QStandardItem *itemParent = item->parent(); - while (itemParent) { - str += QLatin1String(" "); - itemParent = itemParent->parent(); - } - } - - // item's data - int colCount = m_model->columnCount(); - for (int j = 0; j < colCount; ++j) { - QStandardItem *colItem = item->parent() ? item->parent()->child(item->row(),j) : m_model->item(item->row(),j); - str += colItem->data(Qt::DisplayRole).toString(); - if (j < colCount-1) str += QLatin1Char('\t'); - } - str += QLatin1Char('\n'); - - // recursively print children - if (recursive && item->child(0)) - for (int j = 0; j != item->rowCount(); j++) - str += textForItem(item->child(j)); - - return str; -} - -void QmlProfilerEventsMainView::copyTableToClipboard() const -{ - QString str; - // headers - int columnCount = d->m_model->columnCount(); - for (int i = 0; i < columnCount; ++i) { - str += d->m_model->headerData(i, Qt::Horizontal, Qt::DisplayRole).toString(); - if (i < columnCount - 1) - str += QLatin1Char('\t'); - else - str += QLatin1Char('\n'); - } - // data - int rowCount = d->m_model->rowCount(); - for (int i = 0; i != rowCount; ++i) { - str += d->textForItem(d->m_model->item(i)); - } - QClipboard *clipboard = QApplication::clipboard(); - clipboard->setText(str, QClipboard::Selection); - clipboard->setText(str, QClipboard::Clipboard); -} - -void QmlProfilerEventsMainView::copyRowToClipboard() const -{ - QString str; - str = d->textForItem(d->m_model->itemFromIndex(selectedItem()), false); - - QClipboard *clipboard = QApplication::clipboard(); - clipboard->setText(str, QClipboard::Selection); - clipboard->setText(str, QClipboard::Clipboard); -} - -//////////////////////////////////////////////////////////////////////////////////// - -class QmlProfilerEventRelativesView::QmlProfilerEventParentsViewPrivate -{ -public: - QmlProfilerEventParentsViewPrivate(QmlProfilerEventRelativesView *qq):q(qq) {} - ~QmlProfilerEventParentsViewPrivate() {} - - QmlProfilerEventRelativesModelProxy *modelProxy; - - QmlProfilerEventRelativesView *q; -}; - -QmlProfilerEventRelativesView::QmlProfilerEventRelativesView(QmlProfilerModelManager *modelManager, QmlProfilerEventRelativesModelProxy *modelProxy, QWidget *parent) - : QmlProfilerTreeView(parent), d(new QmlProfilerEventParentsViewPrivate(this)) -{ - Q_UNUSED(modelManager); - setSortingEnabled(false); - d->modelProxy = modelProxy; - setModel(new QStandardItemModel(this)); - setRootIsDecorated(false); - updateHeader(); - - connect(this,SIGNAL(clicked(QModelIndex)), this,SLOT(jumpToItem(QModelIndex))); -} - -QmlProfilerEventRelativesView::~QmlProfilerEventRelativesView() -{ - delete d; -} - -void QmlProfilerEventRelativesView::displayEvent(const QString &eventHash) -{ - rebuildTree(d->modelProxy->getData(eventHash)); - - updateHeader(); - resizeColumnToContents(0); - setSortingEnabled(true); - sortByColumn(2); -} - -void QmlProfilerEventRelativesView::rebuildTree(QmlProfilerEventRelativesModelProxy::QmlEventRelativesMap eventMap) -{ - Q_ASSERT(treeModel()); - treeModel()->clear(); - - QStandardItem *topLevelItem = treeModel()->invisibleRootItem(); - - //foreach (const QmlProfilerEventParentsModelProxy::QmlEventParentData &event, eventMap.values()) { - foreach (const QString &key, eventMap.keys()) { - const QmlProfilerEventRelativesModelProxy::QmlEventRelativesData &event = eventMap[key]; - QList<QStandardItem *> newRow; - - // ToDo: here we were going to search for the data in the other modelproxy - // maybe we should store the data in this proxy and get it here - // no indirections at this level of abstraction! - newRow << new EventsViewItem(event.displayName); - newRow << new EventsViewItem(QmlProfilerEventsMainView::nameForType(event.eventType)); - newRow << new EventsViewItem(QmlProfilerEventsMainView::displayTime(event.duration)); - newRow << new EventsViewItem(QString::number(event.calls)); - newRow << new EventsViewItem(event.details); - -// newRow << new EventsViewItem(event->reference->displayName); -// newRow << new EventsViewItem(QmlProfilerEventsMainView::nameForType(event->reference->eventType)); -// newRow << new EventsViewItem(QmlProfilerEventsMainView::displayTime(event->duration)); -// newRow << new EventsViewItem(QString::number(event->calls)); -// newRow << new EventsViewItem(event->reference->details); - newRow.at(0)->setData(QVariant(key), EventHashStrRole); - newRow.at(2)->setData(QVariant(event.duration)); - newRow.at(3)->setData(QVariant(event.calls)); - - if (event.isBindingLoop) { - foreach (QStandardItem *item, newRow) { - item->setBackground(colors()->bindingLoopBackground); - item->setToolTip(tr("Part of binding loop.")); - } - } - - foreach (QStandardItem *item, newRow) - item->setEditable(false); - - topLevelItem->appendRow(newRow); - } -} - -void QmlProfilerEventRelativesView::clear() -{ - if (treeModel()) { - treeModel()->clear(); - updateHeader(); - } -} - -void QmlProfilerEventRelativesView::updateHeader() -{ - bool calleesView = qobject_cast<QmlProfilerEventChildrenModelProxy *>(d->modelProxy) != 0; - - if (treeModel()) { - treeModel()->setColumnCount(5); - - int columnIndex = 0; - if (calleesView) - treeModel()->setHeaderData(columnIndex++, Qt::Horizontal, QVariant(displayHeader(Callee))); - else - treeModel()->setHeaderData(columnIndex++, Qt::Horizontal, QVariant(displayHeader(Caller))); - - treeModel()->setHeaderData(columnIndex++, Qt::Horizontal, QVariant(displayHeader(Type))); - - treeModel()->setHeaderData(columnIndex++, Qt::Horizontal, QVariant(displayHeader(TotalTime))); - - treeModel()->setHeaderData(columnIndex++, Qt::Horizontal, QVariant(displayHeader(CallCount))); - - - if (calleesView) - treeModel()->setHeaderData(columnIndex++, Qt::Horizontal, QVariant(displayHeader(CalleeDescription))); - else - treeModel()->setHeaderData(columnIndex++, Qt::Horizontal, QVariant(displayHeader(CallerDescription))); - } -} - -QStandardItemModel *QmlProfilerEventRelativesView::treeModel() -{ - return qobject_cast<QStandardItemModel *>(model()); -} - -void QmlProfilerEventRelativesView::jumpToItem(const QModelIndex &index) -{ - if (treeModel()) { - QStandardItem *infoItem = treeModel()->item(index.row(), 0); - emit eventClicked(infoItem->data(EventHashStrRole).toString()); - } -} - -} // namespace Internal -} // namespace QmlProfiler |