Merge QmlProfiler and QmlProfilerExtension plugins

Change-Id: Iaa1de7afda664a7a0779f47d104f863a16a34976 Reviewed-by: Christian Kandeler <christian.kandeler@theqtcompany.com>
2016-04-26 10:21:00 +02:00
parent ac2005b4e8
commit 600e1cdcea
37 changed files with 133 additions and 490 deletions
--- a/src/plugins/qmlprofiler/flamegraphview.cpp
+++ b/src/plugins/qmlprofiler/flamegraphview.cpp
@@ -0,0 +1,119 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** 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 The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#include "flamegraphview.h"
+#include "flamegraph.h"
+
+#include <qmlprofiler/qmlprofilerconstants.h>
+#include <qmlprofiler/qmlprofilertool.h>
+
+#include <QQmlContext>
+#include <QVBoxLayout>
+#include <QMenu>
+
+namespace QmlProfiler {
+namespace Internal {
+
+FlameGraphView::FlameGraphView(QWidget *parent, QmlProfilerModelManager *manager) :
+    QmlProfilerEventsView(parent), m_content(new QQuickWidget(this)),
+    m_model(new FlameGraphModel(manager, this)), m_isRestrictedToRange(false)
+{
+    setWindowTitle(QStringLiteral("Flamegraph"));
+    setObjectName(QStringLiteral("QmlProfilerFlamegraph"));
+
+    qmlRegisterType<FlameGraph>("FlameGraph", 1, 0, "FlameGraph");
+    qmlRegisterUncreatableType<FlameGraphModel>("FlameGraphModel", 1, 0, "FlameGraphModel",
+                                                QLatin1String("use the context property"));
+    qmlRegisterUncreatableType<QAbstractItemModel>("AbstractItemModel", 1, 0, "AbstractItemModel",
+                                                   QLatin1String("only for Qt 5.4"));
+
+    m_content->rootContext()->setContextProperty(QStringLiteral("flameGraphModel"), m_model);
+    m_content->setSource(QUrl(QStringLiteral("qrc:/qmlprofiler/FlameGraphView.qml")));
+    m_content->setClearColor(QColor(0xdc, 0xdc, 0xdc));
+
+    m_content->setResizeMode(QQuickWidget::SizeRootObjectToView);
+    m_content->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+    QLayout *layout = new QVBoxLayout(this);
+    layout->setContentsMargins(0, 0, 0, 0);
+    layout->setSpacing(0);
+    layout->addWidget(m_content);
+    setLayout(layout);
+
+    connect(m_content->rootObject(), SIGNAL(typeSelected(int)),
+            this, SIGNAL(typeSelected(int)));
+    connect(m_content->rootObject(), SIGNAL(gotoSourceLocation(QString,int,int)),
+            this, SIGNAL(gotoSourceLocation(QString,int,int)));
+}
+
+void FlameGraphView::clear()
+{
+    m_isRestrictedToRange = false;
+}
+
+void FlameGraphView::restrictToRange(qint64 rangeStart, qint64 rangeEnd)
+{
+    m_isRestrictedToRange = (rangeStart != -1 || rangeEnd != -1);
+    m_model->loadData(rangeStart, rangeEnd);
+}
+
+bool FlameGraphView::isRestrictedToRange() const
+{
+    return m_isRestrictedToRange;
+}
+
+void FlameGraphView::selectByTypeId(int typeIndex)
+{
+    m_content->rootObject()->setProperty("selectedTypeId", typeIndex);
+}
+
+void FlameGraphView::onVisibleFeaturesChanged(quint64 features)
+{
+    int rangeTypeMask = 0;
+    for (int rangeType = 0; rangeType < QmlDebug::MaximumRangeType; ++rangeType) {
+        if (features & (1ULL << QmlDebug::featureFromRangeType(QmlDebug::RangeType(rangeType))))
+            rangeTypeMask |= (1 << rangeType);
+    }
+    m_content->rootObject()->setProperty("visibleRangeTypes", rangeTypeMask);
+}
+
+void FlameGraphView::contextMenuEvent(QContextMenuEvent *ev)
+{
+    QMenu menu;
+    QAction *getGlobalStatsAction = 0;
+
+    QPoint position = ev->globalPos();
+
+    menu.addActions(QmlProfilerTool::profilerContextMenuActions());
+    menu.addSeparator();
+    getGlobalStatsAction = menu.addAction(tr("Show Full Range"));
+    if (!isRestrictedToRange())
+        getGlobalStatsAction->setEnabled(false);
+
+    if (menu.exec(position) == getGlobalStatsAction)
+        emit showFullRange();
+}
+
+} // namespace Internal
+} // namespace QmlProfiler