Implemented data source for tracking qml files editing time

datasources/qmldesignerusagetimesource.cpp

+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company
+** Contact: https://www.qt.io/licensing/
+**
+** Created 7/3/2019.
+**
+** This file is part of UsageStatistic plugin for 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 "qmldesignerusagetimesource.h"
+
+#include <QtCore/QFileInfo>
+
+#include <coreplugin/editormanager/editormanager.h>
+#include <coreplugin/editormanager/ieditor.h>
+#include <coreplugin/modemanager.h>
+#include <coreplugin/imode.h>
+
+namespace UsageStatistic {
+namespace Internal {
+
+static QString currentModeName()
+{
+    if (auto modeManager = Core::ModeManager::instance()) {
+        if (auto mode = modeManager->currentMode()) {
+            return mode->displayName().toLower();
+        }
+    }
+
+    return {};
+}
+
+QmlDesignerUsageTimeSource::QmlDesignerUsageTimeSource()
+    : TimeUsageSourceBase(QStringLiteral("qmlDesignerUsageTime"))
+{
+    if (auto modeManager = Core::ModeManager::instance()) {
+        m_connections <<
+            connect(modeManager, &Core::ModeManager::currentModeChanged,
+                    [this](auto &&modeId){
+                        updateTrackingState(QString::fromUtf8(modeId.name().toLower())); });
+    }
+
+    if (auto editorManager = Core::EditorManager::instance()) {
+        m_connections <<
+            connect(editorManager, &Core::EditorManager::currentEditorChanged,
+                    [this](){ updateTrackingState(currentModeName()); });
+    }
+}
+
+QmlDesignerUsageTimeSource::~QmlDesignerUsageTimeSource()
+{
+    // Connections shouldn't outlive this object, because 'this' is captured
+    for (auto &&connection : m_connections)
+        disconnect(connection);
+}
+
+QString QmlDesignerUsageTimeSource::name() const
+{
+    return tr("QmlDesigner usage time");
+}
+
+QString QmlDesignerUsageTimeSource::description() const
+{
+    return tr("How long a user spent editing QML files in designer mode");
+}
+
+static bool isDesignMode(const QString &modeName)
+{
+    static const QString designModeName = QStringLiteral("design");
+    return modeName == designModeName;
+}
+
+static bool editingQmlFile()
+{
+    static const QSet<QString> validExtentions = {"qml", "qml.ui"};
+    static const QString validMimeType = "qml";
+
+    if (auto document = Core::EditorManager::currentDocument()) {
+        QString mimeType = document->mimeType().toLower();
+        QString extension = document->filePath().toFileInfo().completeSuffix().toLower();
+
+        return validExtentions.contains(extension) || mimeType.contains(validMimeType);
+    }
+
+    return false;
+}
+
+void QmlDesignerUsageTimeSource::updateTrackingState(const QString &modeName)
+{
+    if (isDesignMode(modeName) && editingQmlFile() && !isTimeTrackingActive()) {
+        emit start();
+    } else {
+        emit stop();
+    }
+}
+
+} // namespace Internal
+} // namespace UsageStatistic

datasources/qmldesignerusagetimesource.h

+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company
+** Contact: https://www.qt.io/licensing/
+**
+** Created 7/3/2019.
+**
+** This file is part of UsageStatistic plugin for 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.
+**
+****************************************************************************/
+#pragma once
+
+#include "timeusagesourcebase.h"
+
+namespace UsageStatistic {
+namespace Internal {
+
+class QmlDesignerUsageTimeSource : public TimeUsageSourceBase
+{
+public:
+    QmlDesignerUsageTimeSource();
+    ~QmlDesignerUsageTimeSource() override;
+
+public: // AbstractDataSource interface
+    QString name() const override;
+    QString description() const override;
+
+private: // Methods
+    void updateTrackingState(const QString &modeName);
+
+private: // Data
+    QVector<QMetaObject::Connection> m_connections;
+};
+
+} // namespace Internal
+} // namespace UsageStatistic
+

usagestatistic.pro

@@ -18,7 +18,8 @@ SOURCES += \
     datasources/timeusagesourcebase.cpp \
     datasources/modeusagetimesource.cpp \
     datasources/examplesdatasource.cpp \
-    datasources/kitsource.cpp
+    datasources/kitsource.cpp \
+    datasources/qmldesignerusagetimesource.cpp
 
 HEADERS += \
     usagestatisticplugin.h \
@@ -31,7 +32,8 @@ HEADERS += \
     datasources/timeusagesourcebase.h \
     datasources/modeusagetimesource.h \
     datasources/examplesdatasource.h \
-    datasources/kitsource.h
+    datasources/kitsource.h \
+    datasources/qmldesignerusagetimesource.h
 
 # Qt Creator linking
 

usagestatisticplugin.cpp

@@ -33,6 +33,7 @@
 #include "datasources/modeusagetimesource.h"
 #include "datasources/examplesdatasource.h"
 #include "datasources/kitsource.h"
+#include "datasources/qmldesignerusagetimesource.h"
 
 namespace UsageStatistic {
 namespace Internal {
@@ -87,6 +88,7 @@ static void addQtCreatorDataSources(KUserFeedback::Provider &provider)
     provider.addDataSource(new ModeUsageTimeSource);
     provider.addDataSource(new ExamplesDataSource);
     provider.addDataSource(new KitSource);
+    provider.addDataSource(new QmlDesignerUsageTimeSource);
 }
 
 bool UsageStatisticPlugin::delayedInitialize()