Begin working on Dashboard module

Serial-Studio.pro

@@ -147,7 +147,7 @@ HEADERS += \
     src/Misc/Translator.h \
     src/Misc/Utilities.h \
     src/Plugins/Bridge.h \
-    src/UI/QmlDataProvider.h \
+    src/UI/Dashboard.h \
     src/Widgets/Accelerometer.h \
     src/Widgets/Bar.h \
     src/Widgets/Compass.h \
@@ -159,6 +159,7 @@ HEADERS += \
     src/Widgets/Thermometer.h
 
 SOURCES += \
+    src/UI/Dashboard.cpp \
     src/main.cpp \
     src/CSV/Export.cpp \
     src/CSV/Player.cpp \
@@ -181,7 +182,6 @@ SOURCES += \
     src/Misc/Translator.cpp \
     src/Misc/Utilities.cpp \
     src/Plugins/Bridge.cpp \
-    src/UI/QmlDataProvider.cpp \
     src/Widgets/Accelerometer.cpp \
     src/Widgets/Bar.cpp \
     src/Widgets/Compass.cpp \

assets/qml/Application.qml

@@ -92,7 +92,6 @@ ApplicationWindow {
     property alias vt100emulation: terminal.vt100emulation
     readonly property bool consoleVisible: terminal.visible
     readonly property bool dashboardVisible: dashboard.visible
-    readonly property bool dashboardAvailable: Cpp_UI_QmlDataProvider.groupCount > 0
 
     //
     // Menubar status
@@ -317,12 +316,12 @@ ApplicationWindow {
     // Hide console & device manager when we receive first valid frame
     //
     Connections {
-        target: Cpp_UI_QmlDataProvider
+        target: Cpp_UI_Dashboard
         enabled: !app.firstValidFrame
 
         function onUpdated()  {
             if ((Cpp_IO_Manager.connected || Cpp_CSV_Player.isOpen) &&
-                    Cpp_UI_QmlDataProvider.frameValid()) {
+                    Cpp_UI_Dashboard.frameValid()) {
                 setup.hide()
                 app.showDashboard()
                 app.firstValidFrame = true
@@ -340,10 +339,10 @@ ApplicationWindow {
     // Show console tab on serial disconnect
     //
     Connections {
-        target: Cpp_UI_QmlDataProvider
+        target: Cpp_UI_Dashboard
         function onDataReset() {
-            toolbar.consoleClicked()
             setup.show()
+            app.showConsole()
             app.firstValidFrame = false
         }
     }
@@ -386,7 +385,7 @@ ApplicationWindow {
             onSetupClicked: setup.visible ? setup.hide() : setup.show()
 
             onDashboardClicked: {
-                if (app.dashboardAvailable) {
+                if (Cpp_UI_Dashboard.available) {
                     consoleChecked = 0
                     dashboardChecked = 1
                     swipe.currentIndex = 1

assets/qml/PlatformDependent/Menubar.qml

@@ -181,7 +181,7 @@ MenuBar {
             sequence: "ctrl+d"
             text: qsTr("Dashboard")
             checked: app.dashboardVisible
-            enabled: app.dashboardAvailable
+            enabled: Cpp_UI_Dashboard.available
             onTriggered: app.showDashboard()
             onCheckedChanged: {
                 if (app.dashboardVisible !== checked)

assets/qml/PlatformDependent/MenubarMacOS.qml

@@ -156,7 +156,7 @@ MenuBar {
             shortcut: "ctrl+d"
             text: qsTr("Dashboard")
             checked: app.dashboardVisible
-            enabled: app.dashboardAvailable
+            enabled: Cpp_UI_Dashboard.available
             onTriggered: app.showDashboard()
             onCheckedChanged: {
                 if (app.dashboardVisible !== checked)
@@ -179,8 +179,7 @@ MenuBar {
         DecentMenuItem {
             sequence: StandardKey.FullScreen
             onTriggered: app.toggleFullscreen()
-            text: app.fullScreen ? qsTr("Exit full screen") :
+            text: app.fullScreen ? qsTr("Exit full screen") : qsTr("Enter full screen")
-                                   qsTr("Enter full screen")
         }
     }
 

assets/qml/Windows/Console.qml

@@ -175,8 +175,8 @@ Item {
             MenuItem {
                 enabled: visible
                 visible: app.menuBar != null
-                onTriggered: app.toggleMenubar()
                 height: visible ? implicitHeight : 0
+                onTriggered: app.menubarEnabled = !app.menubarEnabled
                 text: visible && app.menuBar.visible ? qsTr("Hide menubar") :
                                                        qsTr("Show menubar")
             }

assets/qml/Windows/Toolbar.qml

@@ -161,7 +161,7 @@ Control {
             icon.height: 24
             Layout.fillHeight: true
             onClicked: root.dashboardClicked()
-            enabled: app.dashboardAvailable
+            enabled: Cpp_UI_Dashboard.available
             text: qsTr("Dashboard") + _btSpacer
             icon.source: "qrc:/icons/equalizer.svg"
             icon.color: Cpp_ThemeManager.brightText

src/Misc/ModuleManager.cpp

@@ -48,7 +48,7 @@
 
 #include <MQTT/Client.h>
 #include <Plugins/Bridge.h>
-#include <UI/QmlDataProvider.h>
+#include <UI/Dashboard.h>
 
 #include <Widgets/Bar.h>
 #include <Widgets/Plot.h>
@@ -159,6 +159,7 @@ void ModuleManager::initializeQmlInterface()
     auto updater = QSimpleUpdater::getInstance();
     auto jsonEditor = JSON::Editor::getInstance();
     auto mqttClient = MQTT::Client::getInstance();
+    auto uiDashboard = UI::Dashboard::getInstance();
     auto jsonGenerator = JSON::Generator::getInstance();
     auto pluginsBridge = Plugins::Bridge::getInstance();
     auto miscUtilities = Misc::Utilities::getInstance();
@@ -168,7 +169,6 @@ void ModuleManager::initializeQmlInterface()
     auto miscTimerEvents = Misc::TimerEvents::getInstance();
     auto ioNetwork = IO::DataSources::Network::getInstance();
     auto miscThemeManager = Misc::ThemeManager::getInstance();
-    auto uiQmlDataProvider = UI::QmlDataProvider::getInstance();
 
     // Retranslate the QML interface automagically
     connect(miscTranslator, SIGNAL(languageChanged()), engine(), SLOT(retranslate()));
@@ -184,6 +184,7 @@ void ModuleManager::initializeQmlInterface()
     c->setContextProperty("Cpp_IO_Network", ioNetwork);
     c->setContextProperty("Cpp_JSON_Editor", jsonEditor);
     c->setContextProperty("Cpp_MQTT_Client", mqttClient);
+    c->setContextProperty("Cpp_UI_Dashboard", uiDashboard);
     c->setContextProperty("Cpp_JSON_Generator", jsonGenerator);
     c->setContextProperty("Cpp_Plugins_Bridge", pluginsBridge);
     c->setContextProperty("Cpp_Misc_MacExtras", miscMacExtras);
@@ -192,7 +193,6 @@ void ModuleManager::initializeQmlInterface()
     c->setContextProperty("Cpp_Misc_Translator", miscTranslator);
     c->setContextProperty("Cpp_Misc_TimerEvents", miscTimerEvents);
     c->setContextProperty("Cpp_UpdaterEnabled", autoUpdaterEnabled());
-    c->setContextProperty("Cpp_UI_QmlDataProvider", uiQmlDataProvider);
     c->setContextProperty("Cpp_ModuleManager", this);
 
     // Register app info with QML

src/UI/Dashboard.cpp

@@ -0,0 +1,449 @@
+/*
+ * Copyright (c) 2020-2021 Alex Spataru <https://github.com/alex-spataru>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <IO/Manager.h>
+#include <IO/Console.h>
+#include <CSV/Player.h>
+#include <JSON/Generator.h>
+#include <Misc/TimerEvents.h>
+
+#include "Dashboard.h"
+
+using namespace UI;
+
+/*
+ * Only instance of the class
+ */
+static Dashboard *INSTANCE = nullptr;
+
+/**
+ * Constructor of the class
+ */
+Dashboard::Dashboard()
+    : m_latestJsonFrame(JFI_Empty())
+{
+    auto cp = CSV::Player::getInstance();
+    auto io = IO::Manager::getInstance();
+    auto ge = JSON::Generator::getInstance();
+    auto te = Misc::TimerEvents::getInstance();
+    connect(cp, SIGNAL(openChanged()), this, SLOT(resetData()));
+    connect(te, SIGNAL(highFreqTimeout()), this, SLOT(updateData()));
+    connect(io, SIGNAL(connectedChanged()), this, SLOT(resetData()));
+    connect(ge, SIGNAL(jsonFileMapChanged()), this, SLOT(resetData()));
+    connect(ge, &JSON::Generator::jsonChanged, this, &Dashboard::selectLatestJSON);
+}
+
+/**
+ * Returns the only instance of the class
+ */
+Dashboard *Dashboard::getInstance()
+{
+    if (!INSTANCE)
+        INSTANCE = new Dashboard();
+
+    return INSTANCE;
+}
+
+/**
+ * @return The title of the current frame
+ */
+QString Dashboard::title()
+{
+    return m_latestFrame.title();
+}
+
+bool Dashboard::available()
+{
+    return groupCount() > 0;
+}
+
+int Dashboard::mapCount()
+{
+    return m_mapWidgets.count();
+}
+
+int Dashboard::barCount()
+{
+    return m_barWidgets.count();
+}
+
+int Dashboard::plotCount()
+{
+    return m_plotWidgets.count();
+}
+
+int Dashboard::gaugeCount()
+{
+    return m_gaugeWidgets.count();
+}
+
+/**
+ * @return The number of groups contained in the current frame.
+ */
+int Dashboard::groupCount()
+{
+    return m_latestFrame.groupCount();
+}
+
+int Dashboard::compassCount()
+{
+    return m_compassWidgets.count();
+}
+
+int Dashboard::gyroscopeCount()
+{
+    return m_gyroscopeWidgets.count();
+}
+
+int Dashboard::thermometerCount()
+{
+    return m_thermometerWidgets.count();
+}
+
+int Dashboard::accelerometerCount()
+{
+    return m_accelerometerWidgets.count();
+}
+
+QStringList Dashboard::barTitles()
+{
+    QStringList list;
+    foreach (auto set, m_barWidgets)
+        list.append(set->title());
+
+    return list;
+}
+
+QStringList Dashboard::mapTitles()
+{
+    QStringList list;
+    foreach (auto group, m_mapWidgets)
+        list.append(group->title());
+
+    return list;
+}
+
+QStringList Dashboard::plotTitles()
+{
+    QStringList list;
+    foreach (auto set, m_plotWidgets)
+        list.append(set->title());
+
+    return list;
+}
+
+QStringList Dashboard::groupTitles()
+{
+    QStringList list;
+    foreach (auto group, m_latestFrame.groups())
+        list.append(group->title());
+
+    return list;
+}
+
+QStringList Dashboard::gaugeTitles()
+{
+    QStringList list;
+    foreach (auto set, m_gaugeWidgets)
+        list.append(set->title());
+
+    return list;
+}
+
+QStringList Dashboard::compassTitles()
+{
+    QStringList list;
+    foreach (auto set, m_compassWidgets)
+        list.append(set->title());
+
+    return list;
+}
+
+QStringList Dashboard::gyroscopeTitles()
+{
+    QStringList list;
+    foreach (auto group, m_gyroscopeWidgets)
+        list.append(group->title());
+
+    return list;
+}
+
+QStringList Dashboard::thermometerTitles()
+{
+    QStringList list;
+    foreach (auto set, m_thermometerWidgets)
+        list.append(set->title());
+
+    return list;
+}
+
+QStringList Dashboard::accelerometerTitles()
+{
+    QStringList list;
+    foreach (auto group, m_accelerometerWidgets)
+        list.append(group->title());
+
+    return list;
+}
+
+bool Dashboard::barVisible(const int index)
+{
+    if (index < m_barVisibility.count())
+        return m_barVisibility.at(index);
+
+    return false;
+}
+
+bool Dashboard::mapVisible(const int index)
+{
+    if (index < m_mapVisibility.count())
+        return m_mapVisibility.at(index);
+
+    return false;
+}
+
+bool Dashboard::plotVisible(const int index)
+{
+    if (index < m_plotVisibility.count())
+        return m_plotVisibility.at(index);
+
+    return false;
+}
+
+bool Dashboard::groupVisible(const int index)
+{
+    if (index < m_groupVisiblity.count())
+        return m_groupVisiblity.at(index);
+
+    return false;
+}
+
+bool Dashboard::gaugeVisible(const int index)
+{
+    if (index < m_gaugeVisibility.count())
+        return m_gaugeVisibility.at(index);
+
+    return false;
+}
+
+bool Dashboard::compassVisible(const int index)
+{
+    if (index < m_compassVisibility.count())
+        return m_compassVisibility.at(index);
+
+    return false;
+}
+
+bool Dashboard::gyroscopeVisible(const int index)
+{
+    if (index < m_gyroscopeVisibility.count())
+        return m_gyroscopeVisibility.at(index);
+
+    return false;
+}
+
+bool Dashboard::thermometerVisible(const int index)
+{
+    if (index < m_thermometerVisibility.count())
+        return m_thermometerVisibility.at(index);
+
+    return false;
+}
+
+bool Dashboard::accelerometerVisible(const int index)
+{
+    if (index < m_accelerometerVisibility.count())
+        return m_accelerometerVisibility.at(index);
+
+    return false;
+}
+
+/**
+ * Returns @c true if the latest frame contains data
+ */
+bool Dashboard::frameValid() const
+{
+    return m_latestFrame.isValid();
+}
+
+void Dashboard::setBarVisible(const int index, const bool visible)
+{
+    if (index < m_barVisibility.count())
+    {
+        if (barVisible(index) != visible)
+        {
+            m_barVisibility.replace(index, visible);
+            emit widgetVisibilityChanged();
+        }
+    }
+}
+
+void Dashboard::setMapVisible(const int index, const bool visible)
+{
+    if (index < m_mapVisibility.count())
+    {
+        if (mapVisible(index) != visible)
+        {
+            m_mapVisibility.replace(index, visible);
+            emit widgetVisibilityChanged();
+        }
+    }
+}
+
+void Dashboard::setPlotVisible(const int index, const bool visible)
+{
+    if (index < m_plotVisibility.count())
+    {
+        if (plotVisible(index) != visible)
+        {
+            m_plotVisibility.replace(index, visible);
+            emit widgetVisibilityChanged();
+        }
+    }
+}
+
+void Dashboard::setGroupVisible(const int index, const bool visible)
+{
+    if (index < m_groupVisiblity.count())
+    {
+        if (groupVisible(index) != visible)
+        {
+            m_groupVisiblity.replace(index, visible);
+            emit widgetVisibilityChanged();
+        }
+    }
+}
+
+void Dashboard::setGaugeVisible(const int index, const bool visible)
+{
+    if (index < m_gaugeVisibility.count())
+    {
+        if (gaugeVisible(index) != visible)
+        {
+            m_gaugeVisibility.replace(index, visible);
+            emit widgetVisibilityChanged();
+        }
+    }
+}
+
+void Dashboard::setCompassVisible(const int index, const bool visible)
+{
+    if (index < m_compassVisibility.count())
+    {
+        if (compassVisible(index) != visible)
+        {
+            m_compassVisibility.replace(index, visible);
+            emit widgetVisibilityChanged();
+        }
+    }
+}
+
+void Dashboard::setGyroscopeVisible(const int index, const bool visible)
+{
+    if (index < m_gyroscopeVisibility.count())
+    {
+        if (gyroscopeVisible(index) != visible)
+        {
+            m_gyroscopeVisibility.replace(index, visible);
+            emit widgetVisibilityChanged();
+        }
+    }
+}
+
+void Dashboard::setThermometerVisible(const int index, const bool visible)
+{
+    if (index < m_thermometerVisibility.count())
+    {
+        if (thermometerVisible(index) != visible)
+        {
+            m_thermometerVisibility.replace(index, visible);
+            emit widgetVisibilityChanged();
+        }
+    }
+}
+
+void Dashboard::setAccelerometerVisible(const int index, const bool visible)
+{
+    if (index < m_accelerometerVisibility.count())
+    {
+        if (accelerometerVisible(index) != visible)
+        {
+            m_accelerometerVisibility.replace(index, visible);
+            emit widgetVisibilityChanged();
+        }
+    }
+}
+
+/**
+ * Removes all available data from the UI when the device is disconnected or the CSV
+ * file is closed.
+ */
+void Dashboard::resetData()
+{
+    // Make latest frame invalid
+    m_latestJsonFrame = JFI_Empty();
+    m_latestFrame.read(m_latestJsonFrame.jsonDocument.object());
+
+    // Update UI
+    emit updated();
+    emit dataReset();
+}
+
+/**
+ * Interprets the most recent JSON frame & signals the UI to regenerate itself.
+ */
+void Dashboard::updateData()
+{
+    if (m_latestFrame.read(m_latestJsonFrame.jsonDocument.object()))
+        emit updated();
+}
+
+/**
+ * Ensures that only the most recent JSON document will be displayed on the user
+ * interface.
+ */
+void Dashboard::selectLatestJSON(const JFI_Object &frameInfo)
+{
+    auto frameCount = frameInfo.frameNumber;
+    auto currFrameCount = m_latestJsonFrame.frameNumber;
+
+    if (currFrameCount < frameCount)
+        m_latestJsonFrame = frameInfo;
+}
+
+QVector<JSON::Dataset *> Dashboard::getPlotWidgets()
+{
+    QVector<JSON::Dataset *> widgets;
+    return widgets;
+}
+
+QVector<JSON::Group *> Dashboard::getWidgetGroup(const QString &handle)
+{
+    QVector<JSON::Group *> widgets;
+    return widgets;
+}
+
+QVector<JSON::Dataset *> Dashboard::getWidgetDatasets(const QString &handle)
+{
+    QVector<JSON::Dataset *> widgets;
+    return widgets;
+}

src/UI/Dashboard.h

@@ -0,0 +1,164 @@
+/*
+ * Copyright (c) 2020-2021 Alex Spataru <https://github.com/alex-spataru>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef UI_DASHBOARD_H
+#define UI_DASHBOARD_H
+
+#include <QObject>
+#include <JSON/Frame.h>
+#include <JSON/FrameInfo.h>
+
+namespace UI
+{
+class Dashboard : public QObject
+{
+    // clang-format off
+    Q_OBJECT
+    Q_PROPERTY(QString title
+               READ title
+               NOTIFY titleChanged)
+    Q_PROPERTY(bool available
+               READ available
+               NOTIFY dataCountChanged)
+    Q_PROPERTY(int mapCount
+               READ mapCount
+               NOTIFY dataCountChanged)
+    Q_PROPERTY(int barCount
+               READ barCount
+               NOTIFY dataCountChanged)
+    Q_PROPERTY(int plotCount
+               READ plotCount
+               NOTIFY dataCountChanged)
+    Q_PROPERTY(int groupCount
+               READ groupCount
+               NOTIFY dataCountChanged)
+    Q_PROPERTY(int gaugeCount
+               READ gaugeCount
+               NOTIFY dataCountChanged)
+    Q_PROPERTY(int compassCount
+               READ compassCount
+               NOTIFY dataCountChanged)
+    Q_PROPERTY(int gyroscopeCount
+               READ gyroscopeCount
+               NOTIFY dataCountChanged)
+    Q_PROPERTY(int thermometerCount
+               READ thermometerCount
+               NOTIFY dataCountChanged)
+    Q_PROPERTY(int accelerometerCount
+               READ accelerometerCount
+               NOTIFY dataCountChanged)
+    // clang-format on
+
+signals:
+    void updated();
+    void dataReset();
+    void titleChanged();
+    void dataCountChanged();
+    void widgetVisibilityChanged();
+
+public:
+    static Dashboard *getInstance();
+
+    QString title();
+    bool available();
+
+    int mapCount();
+    int barCount();
+    int plotCount();
+    int groupCount();
+    int gaugeCount();
+    int compassCount();
+    int gyroscopeCount();
+    int thermometerCount();
+    int accelerometerCount();
+
+    Q_INVOKABLE QStringList barTitles();
+    Q_INVOKABLE QStringList mapTitles();
+    Q_INVOKABLE QStringList plotTitles();
+    Q_INVOKABLE QStringList groupTitles();
+    Q_INVOKABLE QStringList gaugeTitles();
+    Q_INVOKABLE QStringList compassTitles();
+    Q_INVOKABLE QStringList gyroscopeTitles();
+    Q_INVOKABLE QStringList thermometerTitles();
+    Q_INVOKABLE QStringList accelerometerTitles();
+
+    Q_INVOKABLE bool barVisible(const int index);
+    Q_INVOKABLE bool mapVisible(const int index);
+    Q_INVOKABLE bool plotVisible(const int index);
+    Q_INVOKABLE bool groupVisible(const int index);
+    Q_INVOKABLE bool gaugeVisible(const int index);
+    Q_INVOKABLE bool compassVisible(const int index);
+    Q_INVOKABLE bool gyroscopeVisible(const int index);
+    Q_INVOKABLE bool thermometerVisible(const int index);
+    Q_INVOKABLE bool accelerometerVisible(const int index);
+
+    Q_INVOKABLE bool frameValid() const;
+
+public slots:
+    void setBarVisible(const int index, const bool visible);
+    void setMapVisible(const int index, const bool visible);
+    void setPlotVisible(const int index, const bool visible);
+    void setGroupVisible(const int index, const bool visible);
+    void setGaugeVisible(const int index, const bool visible);
+    void setCompassVisible(const int index, const bool visible);
+    void setGyroscopeVisible(const int index, const bool visible);
+    void setThermometerVisible(const int index, const bool visible);
+    void setAccelerometerVisible(const int index, const bool visible);
+
+private slots:
+    void resetData();
+    void updateData();
+    void selectLatestJSON(const JFI_Object &frameInfo);
+
+private:
+    Dashboard();
+    QVector<JSON::Dataset *> getPlotWidgets();
+    QVector<JSON::Group *> getWidgetGroup(const QString &handle);
+    QVector<JSON::Dataset *> getWidgetDatasets(const QString &handle);
+
+private:
+    QVector<bool> m_barVisibility;
+    QVector<bool> m_mapVisibility;
+    QVector<bool> m_plotVisibility;
+    QVector<bool> m_groupVisiblity;
+    QVector<bool> m_gaugeVisibility;
+    QVector<bool> m_compassVisibility;
+    QVector<bool> m_gyroscopeVisibility;
+    QVector<bool> m_thermometerVisibility;
+    QVector<bool> m_accelerometerVisibility;
+
+    QVector<JSON::Dataset *> m_barWidgets;
+    QVector<JSON::Dataset *> m_plotWidgets;
+    QVector<JSON::Dataset *> m_gaugeWidgets;
+    QVector<JSON::Dataset *> m_compassWidgets;
+    QVector<JSON::Dataset *> m_thermometerWidgets;
+
+    QVector<JSON::Group *> m_mapWidgets;
+    QVector<JSON::Group *> m_gyroscopeWidgets;
+    QVector<JSON::Group *> m_accelerometerWidgets;
+
+    JSON::Frame m_latestFrame;
+    JFI_Object m_latestJsonFrame;
+};
+}
+
+#endif

src/UI/QmlDataProvider.cpp

@@ -1,144 +0,0 @@
-/*
- * Copyright (c) 2020-2021 Alex Spataru <https://github.com/alex-spataru>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include <IO/Manager.h>
-#include <IO/Console.h>
-#include <CSV/Player.h>
-#include <JSON/Generator.h>
-#include <Misc/TimerEvents.h>
-
-#include "QmlDataProvider.h"
-
-using namespace UI;
-
-/*
- * Only instance of the class
- */
-static QmlDataProvider *INSTANCE = nullptr;
-
-/**
- * Constructor of the class
- */
-QmlDataProvider::QmlDataProvider()
-    : m_latestJsonFrame(JFI_Empty())
-{
-    auto cp = CSV::Player::getInstance();
-    auto io = IO::Manager::getInstance();
-    auto ge = JSON::Generator::getInstance();
-    auto te = Misc::TimerEvents::getInstance();
-    connect(cp, SIGNAL(openChanged()), this, SLOT(resetData()));
-    connect(te, SIGNAL(highFreqTimeout()), this, SLOT(updateData()));
-    connect(io, SIGNAL(connectedChanged()), this, SLOT(resetData()));
-    connect(ge, SIGNAL(jsonFileMapChanged()), this, SLOT(resetData()));
-    connect(ge, &JSON::Generator::jsonChanged, this, &QmlDataProvider::selectLatestJSON);
-}
-
-/**
- * Returns the only instance of the class
- */
-QmlDataProvider *QmlDataProvider::getInstance()
-{
-    if (!INSTANCE)
-        INSTANCE = new QmlDataProvider();
-
-    return INSTANCE;
-}
-
-/**
- * @return The title of the current frame
- */
-QString QmlDataProvider::title()
-{
-    return m_latestFrame.title();
-}
-
-/**
- * @return The number of groups contained in the current frame.
- */
-int QmlDataProvider::groupCount()
-{
-    return m_latestFrame.groupCount();
-}
-
-/**
- * Returns a pointer to the latest frame
- */
-JSON::Frame *QmlDataProvider::latestFrame()
-{
-    return &m_latestFrame;
-}
-
-/**
- * Returns @c true if the latest frame contains data
- */
-bool QmlDataProvider::frameValid() const
-{
-    return m_latestFrame.isValid();
-}
-
-/**
- * Returns a reference to the group object registered with the given @a index.
- */
-JSON::Group *QmlDataProvider::getGroup(const int index)
-{
-    if (index < groupCount())
-        return m_latestFrame.groups().at(index);
-
-    return Q_NULLPTR;
-}
-
-/**
- * Removes all available data from the UI when the device is disconnected or the CSV
- * file is closed.
- */
-void QmlDataProvider::resetData()
-{
-    // Make latest frame invalid
-    m_latestJsonFrame = JFI_Empty();
-    m_latestFrame.read(m_latestJsonFrame.jsonDocument.object());
-
-    // Update UI
-    emit updated();
-    emit dataReset();
-}
-
-/**
- * Interprets the most recent JSON frame & signals the UI to regenerate itself.
- */
-void QmlDataProvider::updateData()
-{
-    if (m_latestFrame.read(m_latestJsonFrame.jsonDocument.object()))
-        emit updated();
-}
-
-/**
- * Ensures that only the most recent JSON document will be displayed on the user
- * interface.
- */
-void QmlDataProvider::selectLatestJSON(const JFI_Object &frameInfo)
-{
-    auto frameCount = frameInfo.frameNumber;
-    auto currFrameCount = m_latestJsonFrame.frameNumber;
-
-    if (currFrameCount < frameCount)
-        m_latestJsonFrame = frameInfo;
-}

src/UI/QmlDataProvider.h

@@ -1,73 +0,0 @@
-/*
- * Copyright (c) 2020-2021 Alex Spataru <https://github.com/alex-spataru>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef UI_QML_DATA_PROVIDER_H
-#define UI_QML_DATA_PROVIDER_H
-
-#include <QObject>
-#include <JSON/Frame.h>
-#include <JSON/FrameInfo.h>
-
-namespace UI
-{
-class QmlDataProvider : public QObject
-{
-    // clang-format off
-    Q_OBJECT
-    Q_PROPERTY(QString title
-               READ title
-               NOTIFY updated)
-    Q_PROPERTY(int groupCount
-               READ groupCount
-               NOTIFY updated)
-    // clang-format on
-
-signals:
-    void updated();
-    void dataReset();
-
-public:
-    static QmlDataProvider *getInstance();
-
-    QString title();
-    int groupCount();
-
-    JSON::Frame *latestFrame();
-
-    Q_INVOKABLE bool frameValid() const;
-    Q_INVOKABLE JSON::Group *getGroup(const int index);
-
-private:
-    QmlDataProvider();
-
-private slots:
-    void resetData();
-    void updateData();
-    void selectLatestJSON(const JFI_Object &frameInfo);
-
-private:
-    JSON::Frame m_latestFrame;
-    JFI_Object m_latestJsonFrame;
-};
-}
-
-#endif