# 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/>.

#

cmake_minimum_required(VERSION 3.2.2)

project(serialplot)

set(PROGRAM_NAME ${CMAKE_PROJECT_NAME} CACHE STRING "Output program name")

set(PROGRAM_DISPLAY_NAME "SerialPlot" CACHE STRING "Display name (menus etc) of the program")

# Find includes in corresponding build directories

set(CMAKE_INCLUDE_CURRENT_DIR ON)

# Instruct CMake to run moc automatically when needed.

set(CMAKE_AUTOMOC ON)

# add local path for cmake modules

set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/modules/")

# Find the QtWidgets library

find_package(Qt5Widgets)

# If set, cmake will download Qwt over SVN, build and use it as a static library.

set(BUILD_QWT true CACHE BOOL "Download and build Qwt automatically.")

if (BUILD_QWT)

  include(BuildQwt)

else (BUILD_QWT)

    find_package(Qwt 6.1 REQUIRED)

endif (BUILD_QWT)

# If set, cmake will download QtColorWidgets over git, build and use it as a static library.

set(BUILD_QTCOLORWIDGETS true CACHE BOOL "Download and build QtColorWidgets library automatically.")

if (BUILD_QTCOLORWIDGETS)

  include(BuildQColorWidgets)

else ()

  find_package(QtColorWidgets REQUIRED)

endif ()

# includes

include_directories("./src"

  ${QWT_INCLUDE_DIR}

  ${QTCOLORWIDGETS_INCLUDE_DIRS}

  )

# flags

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${QTCOLORWIDGETS_FLAGS}")

# 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

  src/plotcontrolpanel.ui

  src/recordpanel.ui

  src/numberformatbox.ui

  src/endiannessbox.ui

  src/binarystreamreadersettings.ui

  src/asciireadersettings.ui

  src/framedreadersettings.ui

  src/updatecheckdialog.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/scrollzoomer.cpp

  src/scrollbar.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/plotcontrolpanel.cpp

  src/recordpanel.cpp

  src/datarecorder.cpp

  src/tooltipfilter.cpp

  src/sneakylineedit.cpp

  src/channelmanager.cpp

  src/channelinfomodel.cpp

  src/framebufferseries.cpp

  src/numberformatbox.cpp

  src/endiannessbox.cpp

  src/abstractreader.cpp

  src/binarystreamreader.cpp

  src/binarystreamreadersettings.cpp

  src/asciireader.cpp

  src/asciireadersettings.cpp

  src/demoreader.cpp

  src/framedreader.cpp

  src/framedreadersettings.cpp

  src/plotmanager.cpp

  src/numberformat.cpp

  src/updatechecker.cpp

  src/versionnumber.cpp

  src/updatecheckdialog.cpp

  misc/windows_icon.rc

  ${UI_FILES}

  ${RES_FILES}

  )

# Use the Widgets module from Qt 5.

target_link_libraries(${PROGRAM_NAME}

  ${QWT_LIBRARY}

  ${QTCOLORWIDGETS_LIBRARIES}

  )

qt5_use_modules(${PROGRAM_NAME} Widgets SerialPort Network)

if (BUILD_QWT)

  add_dependencies(${PROGRAM_NAME} QWT)

endif ()

if (BUILD_QTCOLORWIDGETS)

  add_dependencies(${PROGRAM_NAME} QCW)

endif ()

# 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")

else()

  message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")

endif()

# default version

set(VERSION_STRING "0.9.1")

set(VERSION_REVISION "0")

# get revision number from mercurial and parse version string

include(GetVersion)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DVERSION_STRING=\\\"${VERSION_STRING}\\\" ")

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DVERSION_MAJOR=${VERSION_MAJOR} ")

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DVERSION_MINOR=${VERSION_MINOR} ")

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DVERSION_PATCH=${VERSION_PATCH} ")

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DVERSION_REVISION=\\\"${VERSION_REVISION}\\\" ")

# add make run target

add_custom_target(run

    COMMAND ${PROGRAM_NAME}

    DEPENDS ${PROGRAM_NAME}

    WORKING_DIRECTORY ${CMAKE_PROJECT_DIR}

)

# installing

install(TARGETS ${PROGRAM_NAME} DESTINATION bin)

# for windows put libraries to install directory

if (WIN32)

  file(GLOB WINDOWS_INSTALL_LIBRARIES

    "${CMAKE_BINARY_DIR}/windows_install_libraries/*.*")

  install(FILES ${WINDOWS_INSTALL_LIBRARIES} DESTINATION bin)

endif (WIN32)

# prepare menu item and icon

configure_file("${CMAKE_CURRENT_SOURCE_DIR}/misc/program_name.desktop.in"

  "${CMAKE_BINARY_DIR}/${PROGRAM_NAME}.desktop")

/*

  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 "portcontrol.h"

#include "ui_portcontrol.h"

#include <QSerialPortInfo>

#include <QKeySequence>

#include <QLabel>

#include <QMap>

#include <QtDebug>

#include "setting_defines.h"

#include "utils.h"

#define TBPORTLIST_MINWIDTH (200)

// setting mappings

const QMap<QSerialPort::Parity, QString> paritySettingMap({

        {QSerialPort::NoParity, "none"},

        {QSerialPort::OddParity, "odd"},

        {QSerialPort::EvenParity, "even"},

    });

PortControl::PortControl(QSerialPort* port, QWidget* parent) :

    QWidget(parent),

    ui(new Ui::PortControl),

    portToolBar("Port Toolbar"),

    openAction("Open", this),

    loadPortListAction("↺", this)

{

    ui->setupUi(this);

    serialPort = port;

    // setup buttons

    ui->pbOpenPort->setDefaultAction(&openAction);

    ui->pbReloadPorts->setDefaultAction(&loadPortListAction);

    // setup baud rate selection widget

    QObject::connect(ui->cbBaudRate,

                     SELECT<const QString&>::OVERLOAD_OF(&QComboBox::activated),

                     this, &PortControl::selectBaudRate);

    // setup parity selection buttons

    parityButtons.addButton(ui->rbNoParity, (int) QSerialPort::NoParity);

    parityButtons.addButton(ui->rbEvenParity, (int) QSerialPort::EvenParity);

    parityButtons.addButton(ui->rbOddParity, (int) QSerialPort::OddParity);

    QObject::connect(&parityButtons,

                     SELECT<int>::OVERLOAD_OF(&QButtonGroup::buttonClicked),

                     this, &PortControl::selectParity);

    // setup data bits selection buttons

    dataBitsButtons.addButton(ui->rb8Bits, (int) QSerialPort::Data8);

    dataBitsButtons.addButton(ui->rb7Bits, (int) QSerialPort::Data7);

    dataBitsButtons.addButton(ui->rb6Bits, (int) QSerialPort::Data6);

    dataBitsButtons.addButton(ui->rb5Bits, (int) QSerialPort::Data5);

    QObject::connect(&dataBitsButtons,

                     SELECT<int>::OVERLOAD_OF(&QButtonGroup::buttonClicked),

                     this, &PortControl::selectDataBits);

    // setup stop bits selection buttons

    stopBitsButtons.addButton(ui->rb1StopBit, (int) QSerialPort::OneStop);

    stopBitsButtons.addButton(ui->rb2StopBit, (int) QSerialPort::TwoStop);

    QObject::connect(&stopBitsButtons,

                     SELECT<int>::OVERLOAD_OF(&QButtonGroup::buttonClicked),

                     this, &PortControl::selectStopBits);

    // setup flow control selection buttons

    flowControlButtons.addButton(ui->rbNoFlowControl,

                                 (int) QSerialPort::NoFlowControl);

    flowControlButtons.addButton(ui->rbHardwareControl,

                                 (int) QSerialPort::HardwareControl);

    flowControlButtons.addButton(ui->rbSoftwareControl,

                                 (int) QSerialPort::SoftwareControl);

    QObject::connect(&flowControlButtons,

                     SELECT<int>::OVERLOAD_OF(&QButtonGroup::buttonClicked),

                     this, &PortControl::selectFlowControl);

    loadPortList();

    loadBaudRateList();

    ui->cbBaudRate->setCurrentIndex(ui->cbBaudRate->findText("9600"));

}

PortControl::~PortControl()

{

    delete ui;

}

void PortControl::loadPortList()

{

    QString currentSelection = ui->cbPortList->currentData(PortNameRole).toString();

    portList.loadPortList();

    int index = portList.indexOf(currentSelection);

    if (index >= 0)

    {

        ui->cbPortList->setCurrentIndex(index);

        tbPortList.setCurrentIndex(index);

    }

}

void PortControl::loadBaudRateList()

{

    ui->cbBaudRate->clear();

    for (auto baudRate : QSerialPortInfo::standardBaudRates())

    {

        ui->cbBaudRate->addItem(QString::number(baudRate));

    }

}

void PortControl::selectBaudRate(QString baudRate)

{

    if (serialPort->isOpen())

    {

        if (!serialPort->setBaudRate(baudRate.toInt()))

        {

            qCritical() << "Can't set baud rate!";

        }

    }

}

void PortControl::selectParity(int parity)

{

    if (serialPort->isOpen())

    {

        if(!serialPort->setParity((QSerialPort::Parity) parity))

        {

            qCritical() << "Can't set parity option!";

        }

    }

}

void PortControl::selectDataBits(int dataBits)

{

    if (serialPort->isOpen())

    {

        if(!serialPort->setDataBits((QSerialPort::DataBits) dataBits))

        {

            qCritical() << "Can't set numer of data bits!";

        }

    }

}

void PortControl::selectStopBits(int stopBits)

{

    if (serialPort->isOpen())

    {

        if(!serialPort->setStopBits((QSerialPort::StopBits) stopBits))

        {

            qCritical() << "Can't set number of stop bits!";

        }

    }

}

void PortControl::selectFlowControl(int flowControl)

{

    if (serialPort->isOpen())

    {

        if(!serialPort->setFlowControl((QSerialPort::FlowControl) flowControl))

        {

            qCritical() << "Can't set flow control option!";

        }

    }

}

void PortControl::togglePort()

{

    if (serialPort->isOpen())

    {

        serialPort->close();

        qDebug() << "Closed port:" << serialPort->portName();

        emit portToggled(false);

    }

    else

    {

        // we get the port name from the edit text, which may not be

        // in the portList if user hasn't pressed Enter

        // Also note that, portText may not be the `portName`

        QString portText = ui->cbPortList->currentText();

        QString portName;

        int portIndex = portList.indexOf(portText);

        if (portIndex < 0) // not in list, add to model and update the selections

        {

            portList.appendRow(new PortListItem(portText));

            ui->cbPortList->setCurrentIndex(portList.rowCount()-1);

            tbPortList.setCurrentIndex(portList.rowCount()-1);

            portName = portText;

        }

        else

        {

            // get the port name from the data field

            portName = static_cast<PortListItem*>(portList.item(portIndex))->portName();

        }

        serialPort->setPortName(ui->cbPortList->currentData(PortNameRole).toString());

        // open port

        if (serialPort->open(QIODevice::ReadWrite))

        {

            // set port settings

            selectBaudRate(ui->cbBaudRate->currentText());

            selectParity((QSerialPort::Parity) parityButtons.checkedId());

            selectDataBits((QSerialPort::DataBits) dataBitsButtons.checkedId());

            selectStopBits((QSerialPort::StopBits) stopBitsButtons.checkedId());

            selectFlowControl((QSerialPort::FlowControl) flowControlButtons.checkedId());

            qDebug() << "Opened port:" << serialPort->portName();

            emit portToggled(true);

        }

    }

    openAction.setChecked(serialPort->isOpen());

}

void PortControl::selectPort(QString portName)

{

    // portName may be coming from combobox

    portName = portName.split(" ")[0];

    // has selection actually changed

    if (portName != serialPort->portName())

    {

        // if another port is already open, close it by toggling

        if (serialPort->isOpen())

        {

            togglePort();

            // open new selection by toggling

            togglePort();

        }

    }

}

QString PortControl::selectedPortName()

{

    QString portText = ui->cbPortList->currentText();

    int portIndex = portList.indexOf(portText);

    if (portIndex < 0) // not in the list yet

    {

        // return the displayed name as port name

        return portText;

    }

    else

    {

        // get the port name from the 'port list'

        return static_cast<PortListItem*>(portList.item(portIndex))->portName();

    }

}

QToolBar* PortControl::toolBar()

{

    return &portToolBar;

}

void PortControl::openActionTriggered(bool checked)

{

    togglePort();

}

void PortControl::onCbPortListActivated(int index)

{

    tbPortList.setCurrentIndex(index);

}

void PortControl::onTbPortListActivated(int index)

{

    ui->cbPortList->setCurrentIndex(index);

}

QString PortControl::currentParityText()

{

    return paritySettingMap.value(

        (QSerialPort::Parity) parityButtons.checkedId());

}

QString PortControl::currentFlowControlText()

{

    if (flowControlButtons.checkedId() == QSerialPort::HardwareControl)

    {

        return "hardware";

    }

    else if (flowControlButtons.checkedId() == QSerialPort::SoftwareControl)

    {

        return "software";

    }

    else // no parity

    {

        return "none";

    }

}

void PortControl::saveSettings(QSettings* settings)

{

    settings->beginGroup(SettingGroup_Port);

    settings->setValue(SG_Port_SelectedPort, selectedPortName());

    settings->setValue(SG_Port_BaudRate, ui->cbBaudRate->currentText());

    settings->setValue(SG_Port_Parity, currentParityText());

    settings->setValue(SG_Port_DataBits, dataBitsButtons.checkedId());

    settings->setValue(SG_Port_StopBits, stopBitsButtons.checkedId());

    settings->setValue(SG_Port_FlowControl, currentFlowControlText());

    settings->endGroup();

}

void PortControl::loadSettings(QSettings* settings)

{

    // make sure the port is closed

    if (serialPort->isOpen()) togglePort();

    settings->beginGroup(SettingGroup_Port);

    // set port name if it exists in the current list otherwise ignore

    QString portName = settings->value(SG_Port_SelectedPort, QString()).toString();

    if (!portName.isEmpty())

    {

        int index = portList.indexOfName(portName);

        if (index > -1) ui->cbPortList->setCurrentIndex(index);

    }

/*

  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 PORTCONTROL_H

#define PORTCONTROL_H

#include <QWidget>

#include <QButtonGroup>

#include <QSerialPort>

#include <QStringList>

#include <QToolBar>

#include <QAction>

#include <QComboBox>

#include <QSettings>

#include "portlist.h"

namespace Ui {

class PortControl;

}

class PortControl : public QWidget

{

    Q_OBJECT

public:

    explicit PortControl(QSerialPort* port, QWidget* parent = 0);

    ~PortControl();

    QSerialPort* serialPort;

    QToolBar* toolBar();

    /// Stores port settings into a `QSettings`

    void saveSettings(QSettings* settings);

    /// Loads port settings from a `QSettings`. If open serial port is closed.

    void loadSettings(QSettings* settings);

private:

    Ui::PortControl *ui;

    QButtonGroup parityButtons;

    QButtonGroup dataBitsButtons;

    QButtonGroup stopBitsButtons;

    QButtonGroup flowControlButtons;

    QToolBar portToolBar;

    QAction openAction;

    QAction loadPortListAction;

    QComboBox tbPortList;

    PortList portList;

    /// Returns the currently selected (entered) "portName" in the UI

    QString selectedPortName();

    /// Returns currently selected parity as text to be saved in settings

    QString currentParityText();

    /// Returns currently selected flow control as text to be saved in settings

    QString currentFlowControlText();

public slots:

    void loadPortList();

    void loadBaudRateList();

    void togglePort();

    void selectPort(QString portName);

    void selectBaudRate(QString baudRate);

    void selectParity(int parity); // parity must be one of QSerialPort::Parity

    void selectDataBits(int dataBits); // bits must be one of QSerialPort::DataBits

    void selectStopBits(int stopBits); // stopBits must be one of QSerialPort::StopBits

    void selectFlowControl(int flowControl); // flowControl must be one of QSerialPort::FlowControl

private slots:

    void openActionTriggered(bool checked);

    void onCbPortListActivated(int index);

    void onTbPortListActivated(int index);

signals:

    void portToggled(bool open);

};

#endif // PORTCONTROL_H

         </layout>

        </widget>

       </item>

      </layout>

     </item>

    </layout>

   </item>

   <item>

    <spacer name="horizontalSpacer">

     <property name="orientation">

      <enum>Qt::Horizontal</enum>

     </property>

     <property name="sizeHint" stdset="0">

      <size>

       <width>10000</width>

       <height>20</height>

      </size>

     </property>

    </spacer>

   </item>

   <item>

    <layout class="QVBoxLayout" name="verticalLayout_4">

     <item>

      <widget class="QToolButton" name="pbOpenPort">

       <property name="sizePolicy">

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

         <horstretch>0</horstretch>

         <verstretch>0</verstretch>

        </sizepolicy>

       </property>

       <property name="minimumSize">

        <size>

         <width>85</width>

         <height>50</height>

        </size>

       </property>

       <property name="toolTip">

        <string>Toggle port status</string>

       </property>

       <property name="text">

        <string>Open</string>

       </property>

       <property name="checkable">

        <bool>true</bool>

       </property>

      </widget>

     </item>

     <item>