GNU General Public License for more details.

  You should have received a copy of the GNU General Public License

  along with serialplot.  If not, see <http://www.gnu.org/licenses/>.

*/

#include "mainwindow.h"

#include "ui_mainwindow.h"

#include <QByteArray>

#include <QApplication>

#include <QFileDialog>

#include <QMessageBox>

#include <QFile>

#include <QTextStream>

#include <QMenu>

#include <QDesktopServices>

#include <QMap>

#include <QtDebug>

#include <qwt_plot.h>

#include <limits.h>

#include <cmath>

#include <iostream>

#include <plot.h>

#include "framebufferseries.h"

#include "utils.h"

#include "defines.h"

#include "version.h"

#include "setting_defines.h"

#if defined(Q_OS_WIN) && defined(QT_STATIC)

#include <QtPlugin>

Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)

#endif

const QMap<int, QString> panelSettingMap({

        {0, "Port"},

        {1, "DataFormat"},

        {2, "Plot"},

        {3, "Commands"}

    });

MainWindow::MainWindow(QWidget *parent) :

    QMainWindow(parent),

    ui(new Ui::MainWindow),

    aboutDialog(this),

    portControl(&serialPort),

    channelMan(1, 1, this),

    snapshotMan(this, &channelMan),

    commandPanel(&serialPort),

    dataFormatPanel(&serialPort, &channelMan, &recorder),

    recordPanel(&recorder, &channelMan),

    updateCheckDialog(this)

{

    ui->setupUi(this);

    plotMan = new PlotManager(ui->plotArea, channelMan.infoModel());

    ui->tabWidget->insertTab(0, &portControl, "Port");

    ui->tabWidget->insertTab(1, &dataFormatPanel, "Data Format");

    ui->tabWidget->insertTab(2, &plotControlPanel, "Plot");

    ui->tabWidget->insertTab(3, &commandPanel, "Commands");

    ui->tabWidget->insertTab(4, &recordPanel, "Record");

    ui->tabWidget->setCurrentIndex(0);

    auto tbPortControl = portControl.toolBar();

    addToolBar(tbPortControl);

    addToolBar(recordPanel.toolbar());

    ui->plotToolBar->addAction(snapshotMan.takeSnapshotAction());

    ui->menuBar->insertMenu(ui->menuHelp->menuAction(), snapshotMan.menu());

    ui->menuBar->insertMenu(ui->menuHelp->menuAction(), commandPanel.menu());

            {

                this->ui->tabWidget->setCurrentWidget(&commandPanel);

                this->ui->tabWidget->showTabs();

            });

    tbPortControl->setObjectName("tbPortControl");

    ui->plotToolBar->setObjectName("tbPlot");

    setupAboutDialog();

    // init view menu

    for (auto a : plotMan->menuActions())

    {

        ui->menuView->addAction(a);

    }

    ui->menuView->addSeparator();

    QMenu* tbMenu = ui->menuView->addMenu("Toolbars");

    tbMenu->addAction(ui->plotToolBar->toggleViewAction());

    tbMenu->addAction(portControl.toolBar()->toggleViewAction());

    // init UI signals

    // Help menu signals

    QObject::connect(ui->actionHelpAbout, &QAction::triggered,

              &aboutDialog, &QWidget::show);

    QObject::connect(ui->actionCheckUpdate, &QAction::triggered,

              &updateCheckDialog, &QWidget::show);

    QObject::connect(ui->actionReportBug, &QAction::triggered,

                     [](){QDesktopServices::openUrl(QUrl(BUG_REPORT_URL));});

    // File menu signals

    QObject::connect(ui->actionExportCsv, &QAction::triggered,

                     this, &MainWindow::onExportCsv);

    QObject::connect(ui->actionSaveSettings, &QAction::triggered,

                     this, &MainWindow::onSaveSettings);

    QObject::connect(ui->actionLoadSettings, &QAction::triggered,

                     this, &MainWindow::onLoadSettings);

    ui->actionQuit->setShortcutContext(Qt::ApplicationShortcut);

    QObject::connect(ui->actionQuit, &QAction::triggered,

                     this, &MainWindow::close);

    // port control signals

    QObject::connect(&portControl, &PortControl::portToggled,

                     this, &MainWindow::onPortToggled);

    // plot control signals

    connect(&plotControlPanel, &PlotControlPanel::numOfSamplesChanged,

            this, &MainWindow::onNumOfSamplesChanged);

    connect(&plotControlPanel, &PlotControlPanel::numOfSamplesChanged,

            plotMan, &PlotManager::setNumOfSamples);

    connect(&plotControlPanel, &PlotControlPanel::yScaleChanged,

            plotMan, &PlotManager::setYAxis);

    connect(&plotControlPanel, &PlotControlPanel::xScaleChanged,

            plotMan, &PlotManager::setXAxis);

    connect(&plotControlPanel, &PlotControlPanel::plotWidthChanged,

            plotMan, &PlotManager::setPlotWidth);

    QObject::connect(ui->actionClear, SIGNAL(triggered(bool)),

                     this, SLOT(clearPlot()));

    QObject::connect(snapshotMan.takeSnapshotAction(), &QAction::triggered,

                     plotMan, &PlotManager::flashSnapshotOverlay);

    // init port signals

    QObject::connect(&(this->serialPort), SIGNAL(error(QSerialPort::SerialPortError)),

                     this, SLOT(onPortError(QSerialPort::SerialPortError)));

    // init data format and reader

    QObject::connect(&channelMan, &ChannelManager::dataAdded,

                     plotMan, &PlotManager::replot);

    QObject::connect(ui->actionPause, &QAction::triggered,

                     &channelMan, &ChannelManager::pause);

    QObject::connect(&recordPanel, &RecordPanel::recordStarted,

                     &dataFormatPanel, &DataFormatPanel::startRecording);

    QObject::connect(&recordPanel, &RecordPanel::recordStopped,

                     &dataFormatPanel, &DataFormatPanel::stopRecording);

    QObject::connect(ui->actionPause, &QAction::triggered,

    QObject::connect(ui->actionDemoMode, &QAction::toggled,

                     this, &MainWindow::enableDemo);

    QObject::connect(ui->actionDemoMode, &QAction::toggled,

                     plotMan, &PlotManager::showDemoIndicator);

    // load default settings

    QSettings settings("serialplot", "serialplot");

    loadAllSettings(&settings);

    // ensure command panel has 1 command if none loaded

    if (!commandPanel.numOfCommands())

    {

        commandPanel.newCommandAction()->trigger();

    }

    // Important: This should be after newCommandAction is triggered

    // (above) we don't want user to be greeted with command panel on

    // the very first run.

    connect(commandPanel.newCommandAction(), &QAction::triggered, [this]()

            {

                this->ui->tabWidget->setCurrentWidget(&commandPanel);

                this->ui->tabWidget->showTabs();

            });

}

MainWindow::~MainWindow()

{

    if (serialPort.isOpen())

    {

        serialPort.close();

    }

    delete plotMan;

    delete ui;

    ui = NULL; // we check if ui is deleted in messageHandler

}

void MainWindow::closeEvent(QCloseEvent * event)

{

    // save snapshots

    if (!snapshotMan.isAllSaved())

    {

        auto clickedButton = QMessageBox::warning(

            this, "Closing SerialPlot",

            "There are un-saved snapshots. If you close you will loose the data.",

            QMessageBox::Discard, QMessageBox::Cancel);

{

    return ui->actionDemoMode->isChecked();

}

void MainWindow::enableDemo(bool enabled)

{

    if (enabled)

    {

        if (!serialPort.isOpen())

        {

            dataFormatPanel.enableDemo(true);

        }

        else

        {

            ui->actionDemoMode->setChecked(false);

        }

    }

    else

    {

        dataFormatPanel.enableDemo(false);

        ui->actionDemoMode->setChecked(false);

    }

}

void MainWindow::onExportCsv()

{

    bool wasPaused = ui->actionPause->isChecked();

    ui->actionPause->setChecked(true); // pause plotting

    QString fileName = QFileDialog::getSaveFileName(this, tr("Export CSV File"));

    if (fileName.isNull())  // user canceled export

    {

        ui->actionPause->setChecked(wasPaused);

    }

    else

    {

        Snapshot* snapshot = snapshotMan.makeSnapshot();

        snapshot->save(fileName);

        delete snapshot;

    }

}

PlotViewSettings MainWindow::viewSettings() const

{

    return plotMan->viewSettings();

}

#include <QMainWindow>

#include <QButtonGroup>

#include <QLabel>

#include <QString>

#include <QVector>

#include <QList>

#include <QSerialPort>

#include <QSignalMapper>

#include <QTimer>

#include <QColor>

#include <QtGlobal>

#include <QSettings>

#include <qwt_plot_curve.h>

#include "portcontrol.h"

#include "commandpanel.h"

#include "dataformatpanel.h"

#include "plotcontrolpanel.h"

#include "recordpanel.h"

#include "ui_about_dialog.h"

#include "framebuffer.h"

#include "channelmanager.h"

#include "snapshotmanager.h"

#include "plotmanager.h"

#include "datarecorder.h"

#include "updatecheckdialog.h"

namespace Ui {

class MainWindow;

}

class MainWindow : public QMainWindow

{

    Q_OBJECT

public:

    explicit MainWindow(QWidget *parent = 0);

    ~MainWindow();

    PlotViewSettings viewSettings() const;

    void messageHandler(QtMsgType type, const QMessageLogContext &context,

                        const QString &msg);

private:

    Ui::MainWindow *ui;

    QDialog aboutDialog;

    void setupAboutDialog();

    QSerialPort serialPort;

    PortControl portControl;

    unsigned int numOfSamples;

    QList<QwtPlotCurve*> curves;

    ChannelManager channelMan;

    PlotManager* plotMan;

    SnapshotManager snapshotMan;

    DataRecorder recorder;       // operated by `recordPanel`

    QLabel spsLabel;

    CommandPanel commandPanel;

    DataFormatPanel dataFormatPanel;

    RecordPanel recordPanel;

    PlotControlPanel plotControlPanel;

    UpdateCheckDialog updateCheckDialog;

    bool isDemoRunning();

    /// Stores settings for all modules

    void saveAllSettings(QSettings* settings);

    /// Load settings for all modules

    void loadAllSettings(QSettings* settings);

    /// Stores main window settings into a `QSettings`

    void saveMWSettings(QSettings* settings);

    /// Loads main window settings from a `QSettings`

    void loadMWSettings(QSettings* settings);

    /// `QWidget::closeEvent` handler

    void closeEvent(QCloseEvent * event);

private slots:

    void onPortToggled(bool open);

    void onPortError(QSerialPort::SerialPortError error);

    void onNumOfSamplesChanged(int value);

    void onNumOfChannelsChanged(unsigned value);

    void clearPlot();

    void onSpsChanged(unsigned sps);

    void enableDemo(bool enabled);

    void onExportCsv();

    void onSaveSettings();

    void onLoadSettings();

};

#endif // MAINWINDOW_H

         <number>4</number>

        </property>

        <property name="bottomMargin">

         <number>4</number>

        </property>

        <item>

         <widget class="QPlainTextEdit" name="ptLog">

          <property name="readOnly">

           <bool>true</bool>

          </property>

         </widget>

        </item>

       </layout>

      </widget>

     </widget>

    </item>

   </layout>

  </widget>

  <widget class="QMenuBar" name="menuBar">

   <property name="geometry">

    <rect>

     <x>0</x>

     <y>0</y>

     <width>653</width>

    </rect>

   </property>

   <widget class="QMenu" name="menuHelp">

    <property name="title">

     <string>&amp;Help</string>

    </property>

    <addaction name="actionDemoMode"/>

    <addaction name="actionReportBug"/>

    <addaction name="actionCheckUpdate"/>

    <addaction name="actionHelpAbout"/>

   </widget>

   <widget class="QMenu" name="menuFile">

    <property name="title">

     <string>&amp;File</string>

    </property>

    <addaction name="actionSaveSettings"/>

    <addaction name="actionLoadSettings"/>

    <addaction name="actionExportCsv"/>

    <addaction name="separator"/>

    <addaction name="actionQuit"/>

   </widget>

   <widget class="QMenu" name="menuView">

    <property name="title">

     <string>&amp;View</string>

    </property>

   </widget>

   <addaction name="menuFile"/>

   <addaction name="menuView"/>

   <addaction name="menuHelp"/>

  </widget>

  <widget class="QToolBar" name="plotToolBar">

   <property name="windowTitle">

    <string>Plot Toolbar</string>

   </property>

   <attribute name="toolBarArea">

    <enum>TopToolBarArea</enum>

   </attribute>

   <attribute name="toolBarBreak">

    <bool>false</bool>

   </attribute>

   <addaction name="actionPause"/>

   <addaction name="actionClear"/>

  </widget>

  <widget class="QStatusBar" name="statusBar"/>

  <action name="actionPause">

   <property name="checkable">

    <bool>true</bool>

   </property>

   <property name="checked">

    <bool>false</bool>

   </property>

   <property name="icon">

   </property>

   <property name="text">

    <string>Pause</string>

   </property>

   <property name="toolTip">

    <string>Pause Plotting</string>

   </property>

   <property name="shortcut">

    <string>P</string>

   </property>

  </action>

  <action name="actionClear">

   <property name="icon">

   </property>

   <property name="text">

    <string>Clear</string>

   </property>

   <property name="shortcut">

    <string>Ctrl+K</string>

   </property>

  </action>

  <action name="actionHelpAbout">

   <property name="text">

    <string>&amp;About</string>

   </property>

  </action>

  <action name="actionDemoMode">

   <property name="checkable">

    <bool>true</bool>

   </property>

   <property name="text">

    <string>&amp;Demo Mode</string>

   </property>

   <property name="toolTip">

    <string>Toggle Demo Mode</string>

   </property>

  </action>

    <string>Report a Bug on SerialPlot Website</string>

   </property>

  </action>

  <action name="actionSaveSettings">

   <property name="text">

    <string>&amp;Save Settings</string>

   </property>

   <property name="toolTip">

    <string>Save Settings to a File</string>

   </property>

  </action>

  <action name="actionLoadSettings">

   <property name="text">

    <string>&amp;Load Settings</string>

   </property>

   <property name="toolTip">

    <string>Load Settings from a File</string>

   </property>

  </action>

  <action name="actionCheckUpdate">

   <property name="text">

    <string>&amp;Check Update</string>

   </property>

  </action>

 </widget>

 <layoutdefault spacing="6" margin="11"/>

 <customwidgets>

  <customwidget>

   <class>HidableTabWidget</class>

   <extends>QTabWidget</extends>

   <header>hidabletabwidget.h</header>

   <container>1</container>

  </customwidget>

 </customwidgets>

 <resources/>

 <connections/>

</ui>