# Find QWT or use static

set(QWT_USE_STATIC false CACHE BOOL "Use a static version of Qwt provided by user.")

set(QWT_STATIC_LIBRARY "" CACHE FILEPATH "Path to the static Qwt library, libqwt.a.")

set(QWT_STATIC_INCLUDE "" CACHE PATH "Path to the Qwt include directory when building Qwt static.")

if (QWT_USE_STATIC)

  set(QWT_LIBRARY ${QWT_STATIC_LIBRARY})

  set(QWT_INCLUDE_DIR ${QWT_STATIC_INCLUDE})

else (QWT_USE_STATIC)

  find_package(Qwt 6.1 REQUIRED)

endif (QWT_USE_STATIC)

# includes

include_directories("./src" ${QWT_INCLUDE_DIR})

# wrap UI and resource files

qt5_wrap_ui(UI_FILES

  src/mainwindow.ui

  src/portcontrol.ui

  src/about_dialog.ui

  src/snapshotview.ui

  src/commandpanel.ui

  src/commandwidget.ui

  src/dataformatpanel.ui

  )

if (WIN32)

  qt5_add_resources(RES_FILES misc/icons.qrc misc/winicons.qrc)

else (WIN32)

  qt5_add_resources(RES_FILES misc/icons.qrc)

endif (WIN32)

add_executable(${PROGRAM_NAME} WIN32

  src/main.cpp

  src/mainwindow.cpp

  src/portcontrol.cpp

  src/plot.cpp

  src/zoomer.cpp

  src/hidabletabwidget.cpp

  src/framebuffer.cpp

  src/scalepicker.cpp

  src/scalezoomer.cpp

  src/portlist.cpp

  src/snapshot.cpp

  src/snapshotview.cpp

  src/snapshotmanager.cpp

  src/plotsnapshotoverlay.cpp

  src/commandpanel.cpp

  src/commandwidget.cpp

  src/commandedit.cpp

  src/dataformatpanel.cpp

  src/tooltipfilter.cpp

  src/sneakylineedit.cpp

  src/channelmanager.cpp

  src/framebufferseries.cpp

  misc/windows_icon.rc

  ${UI_FILES}

  ${RES_FILES}

  )

# Use the Widgets module from Qt 5.

target_link_libraries(${PROGRAM_NAME} ${QWT_LIBRARY})

qt5_use_modules(${PROGRAM_NAME} Widgets SerialPort Svg)

# set compiler flags

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")

# Enable C++11 support, fail if not supported

include(CheckCXXCompilerFlag)

CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)

CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)

if(COMPILER_SUPPORTS_CXX11)

  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")

elseif(COMPILER_SUPPORTS_CXX0X)

  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")

CONFIG += qwt

SOURCES += \

    src/main.cpp\

    src/mainwindow.cpp \

    src/portcontrol.cpp \

    src/plot.cpp \

    src/zoomer.cpp \

    src/hidabletabwidget.cpp \

    src/framebuffer.cpp \

    src/scalepicker.cpp \

    src/scalezoomer.cpp \

    src/portlist.cpp \

    src/snapshotview.cpp \

    src/snapshotmanager.cpp \

    src/snapshot.cpp \

    src/plotsnapshotoverlay.cpp \

    src/commandpanel.cpp \

    src/commandwidget.cpp \

    src/commandedit.cpp \

    src/dataformatpanel.cpp \

    src/tooltipfilter.cpp \

    src/sneakylineedit.cpp \

    src/channelmanager.cpp \

HEADERS += \

    src/mainwindow.h \

    src/utils.h \

    src/portcontrol.h \

    src/floatswap.h \

    src/plot.h \

    src/zoomer.h \

    src/hidabletabwidget.h \

    src/framebuffer.h \

    src/scalepicker.h \

    src/scalezoomer.h \

    src/portlist.h \

    src/snapshotview.h \

    src/snapshotmanager.h \

    src/snapshot.h \

    src/plotsnapshotoverlay.h \

    src/commandpanel.h \

    src/commandwidget.h \

    src/commandedit.h \

    src/dataformatpanel.h \

    src/tooltipfilter.h \

    src/sneakylineedit.h \

    src/channelmanager.h \

FORMS += \

    src/mainwindow.ui \

    src/about_dialog.ui \

    src/portcontrol.ui \

    src/snapshotview.ui \

    src/commandpanel.ui \

    src/commandwidget.ui \

INCLUDEPATH += qmake/ src/

CONFIG += c++11

RESOURCES += misc/icons.qrc

win32 {

    RESOURCES += misc/winicons.qrc

}

/*

  This file is part of serialplot.

  serialplot is free software: you can redistribute it and/or modify

  it under the terms of the GNU General Public License as published by

  the Free Software Foundation, either version 3 of the License, or

  (at your option) any later version.

  serialplot is distributed in the hope that it will be useful,

  but WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  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 <QFile>

#include <QTextStream>

#include <QMenu>

#include <QDesktopServices>

#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"

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

#include <QtPlugin>

Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)

#endif

MainWindow::MainWindow(QWidget *parent) :

    QMainWindow(parent),

    ui(new Ui::MainWindow),

    aboutDialog(this),

    portControl(&serialPort),

    channelMan(1, 1, this),

    commandPanel(&serialPort),

    dataFormatPanel(&serialPort, &channelMan),

    snapshotMan(this, &channelMan)

{

    ui->setupUi(this);

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

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

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

    ui->tabWidget->setCurrentIndex(0);

    addToolBar(portControl.toolBar());

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

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

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

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

            {

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

            });

    setupAboutDialog();

    // init view menu

    for (auto a : ui->plot->menuActions())

    {

        ui->menuView->addAction(a);

    }

    ui->menuView->addSeparator();

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

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

    // init UI signals

    // menu signals

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

              &aboutDialog, &QWidget::show);

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

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

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

                     this, &MainWindow::onExportCsv);

    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);

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

                     &dataFormatPanel, &DataFormatPanel::requestSkipByte);

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

                     this, SLOT(clearPlot()));

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

                     ui->plot, &Plot::flashSnapshotOverlay);

    // init port signals

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

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

    // init data format and reader

    QObject::connect(&dataFormatPanel, &DataFormatPanel::dataAdded,

                     ui->plot, &QwtPlot::replot);

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

                     &dataFormatPanel, &DataFormatPanel::pause);

    // init data arrays and plot

    unsigned numOfChannels = dataFormatPanel.numOfChannels();

    channelMan.setNumOfChannels(dataFormatPanel.numOfChannels());

    connect(&dataFormatPanel, &DataFormatPanel::numOfChannelsChanged,

            &channelMan, &ChannelManager::setNumOfChannels);

    connect(&channelMan, &ChannelManager::numOfChannelsChanged,

            this, &MainWindow::onNumOfChannelsChanged);

    connect(&channelMan, &ChannelManager::channelNameChanged,

            this, &MainWindow::onChannelNameChanged);

    // init curve list

    for (unsigned int i = 0; i < numOfChannels; i++)

    {

        curves.append(new QwtPlotCurve(channelMan.channelName(i)));

        curves[i]->setSamples(

            new FrameBufferSeries(channelMan.channelBuffer(i)));

        curves[i]->setPen(Plot::makeColor(i));

        curves[i]->attach(ui->plot);

    }

    // init auto scale

    // Init sps (sample per second) counter

    spsLabel.setText("0sps");

    spsLabel.setToolTip("samples per second (per channel)");

    ui->statusBar->addPermanentWidget(&spsLabel);

    QObject::connect(&dataFormatPanel,

                     &DataFormatPanel::samplesPerSecondChanged,

                     this, &MainWindow::onSpsChanged);

    // init demo

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

                     this, &MainWindow::enableDemo);

    {   // init demo indicator

        QwtText demoText(" DEMO RUNNING ");  // looks better with spaces

        demoText.setColor(QColor("white"));

        demoText.setBackgroundBrush(Qt::darkRed);

        demoText.setBorderRadius(4);

        demoText.setRenderFlags(Qt::AlignLeft | Qt::AlignTop);

        demoIndicator.setText(demoText);

        demoIndicator.hide();

        demoIndicator.attach(ui->plot);

    }

}

    else if(numOfChannels < oldNum)

    {

        // remove channels

        for (unsigned int i = 0; i < oldNum - numOfChannels; i++)

        {

            delete curves.takeLast();

        }

    }

    ui->plot->replot();

}

void MainWindow::onChannelNameChanged(unsigned channel, QString name)

{

    // This slot is triggered also when a new channel is added, in

    // this case curve list doesn't contain said channel. No worries,

    // since `onNumOfChannelsChanged` slot will update curve list.

    if ((int) channel < curves.size()) // check if channel exists in curve list

    {

        curves[channel]->setTitle(name);

        ui->plot->replot();

    }

}

void MainWindow::onSpsChanged(unsigned sps)

{

    spsLabel.setText(QString::number(sps) + "sps");

}

bool MainWindow::isDemoRunning()

{

    return ui->actionDemoMode->isChecked();

}

void MainWindow::enableDemo(bool enabled)

{

    if (enabled)

    {

        if (!serialPort.isOpen())

        {

            dataFormatPanel.enableDemo(true);

            ui->actionDemoMode->setChecked(true);

            demoIndicator.show();

            ui->plot->replot();

        }

        else

        {

            ui->actionDemoMode->setChecked(false);

/*

  This file is part of serialplot.

  serialplot is free software: you can redistribute it and/or modify

  it under the terms of the GNU General Public License as published by

  the Free Software Foundation, either version 3 of the License, or

  (at your option) any later version.

  serialplot is distributed in the hope that it will be useful,

  but WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  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/>.

*/

#ifndef MAINWINDOW_H

#define MAINWINDOW_H

#include <QMainWindow>

#include <QButtonGroup>

#include <QLabel>

#include <QString>

#include <QVector>

#include <QList>

#include <QSerialPort>

#include <QSignalMapper>

#include <QTimer>

#include <QColor>

#include <QtGlobal>

#include <qwt_plot_curve.h>

#include <qwt_plot_textlabel.h>

#include "portcontrol.h"

#include "commandpanel.h"

#include "dataformatpanel.h"

#include "ui_about_dialog.h"

#include "framebuffer.h"

#include "channelmanager.h"

#include "snapshotmanager.h"

namespace Ui {

class MainWindow;

}

class MainWindow : public QMainWindow

{

    Q_OBJECT

public:

    explicit MainWindow(QWidget *parent = 0);

    ~MainWindow();

    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;

    // Note: FrameBuffer s are owned by their respective QwtPlotCurve s.

    // QList<FrameBuffer*> channelBuffers;

    ChannelManager channelMan;

    QLabel spsLabel;

    CommandPanel commandPanel;

    DataFormatPanel dataFormatPanel;

    SnapshotManager snapshotMan;

    QwtPlotTextLabel demoIndicator;

    bool isDemoRunning();

private slots:

    void onPortToggled(bool open);

    void onPortError(QSerialPort::SerialPortError error);

    void onNumOfSamplesChanged(int value);

    void onNumOfChannelsChanged(unsigned value);

    void onChannelNameChanged(unsigned channel, QString name);

    void clearPlot();

    void onSpsChanged(unsigned sps);

    void enableDemo(bool enabled);

    void onExportCsv();

};

#endif // MAINWINDOW_H

      <property name="sizePolicy">

       <sizepolicy hsizetype="Expanding" vsizetype="Minimum">

        <horstretch>0</horstretch>

        <verstretch>0</verstretch>

       </sizepolicy>

      </property>

      <property name="minimumSize">

       <size>

        <width>0</width>

        <height>0</height>

       </size>

      </property>

      <property name="maximumSize">

       <size>

        <width>16777215</width>

        <height>16777215</height>

       </size>

      </property>

      <property name="currentIndex">

       <number>0</number>

      </property>

      <property name="movable">

       <bool>false</bool>

      </property>

      <widget class="QWidget" name="tabLog">

       <attribute name="title">

        <string>Log</string>

       </attribute>

       <attribute name="toolTip">

        <string>Error and Warning Messages</string>

       </attribute>

       <layout class="QHBoxLayout" name="horizontalLayout">

        <property name="leftMargin">

         <number>4</number>

        </property>

        <property name="topMargin">

         <number>4</number>

        </property>

        <property name="rightMargin">

         <number>4</number>

        </property>

        <property name="bottomMargin">

         <number>4</number>

        </property>

        <item>

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

          <property name="readOnly">

           <bool>true</bool>

/*

  This file is part of serialplot.

  serialplot is free software: you can redistribute it and/or modify

  it under the terms of the GNU General Public License as published by

  the Free Software Foundation, either version 3 of the License, or

  (at your option) any later version.

  serialplot is distributed in the hope that it will be useful,

  but WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  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/>.

*/

#ifndef PLOT_H

#define PLOT_H

#include <QColor>

#include <QList>

#include <QAction>

#include <qwt_plot.h>

#include <qwt_plot_grid.h>

#include <qwt_plot_shapeitem.h>

#include <qwt_plot_legenditem.h>

#include "zoomer.h"

#include "scalezoomer.h"

#include "plotsnapshotoverlay.h"

class Plot : public QwtPlot

{

    Q_OBJECT

public:

    Plot(QWidget* parent = 0);

    ~Plot();

    QList<QAction*> menuActions();

    static QColor makeColor(unsigned int channelIndex);

private:

    bool isAutoScaled;

    double yMin, yMax;

    Zoomer zoomer;

    ScaleZoomer sZoomer;

    QwtPlotGrid grid;

    PlotSnapshotOverlay* snapshotOverlay;

    QwtPlotLegendItem legend;

    QAction showGridAction;

    QAction showMinorGridAction;

    QAction unzoomAction;

    QAction darkBackgroundAction;

    void resetAxes();

public slots: