Changeset - 51bdd9cadae9
Parent rev.
Child rev.
[Not reviewed]
Merge default
0 14 4
Hasan Yavuz ÖZDERYA - 10 years ago 2016-04-03 15:21:48
hy@ozderya.net
Merge with channelmanager
18 files changed with 425 insertions and 71 deletions:
CMakeLists.txt
2
serialplot.pro
6
2
src/channelmanager.cpp
145
src/channelmanager.h
68
src/dataformatpanel.cpp
4
3
src/dataformatpanel.h
3
2
src/framebuffer.cpp
2
7
src/framebuffer.h
3
6
src/framebufferseries.cpp
40
src/framebufferseries.h
49
src/mainwindow.cpp
48
29
src/mainwindow.h
4
1
src/mainwindow.ui
22
11
src/snapshot.cpp
11
1
src/snapshot.h
4
src/snapshotmanager.cpp
10
6
src/snapshotmanager.h
3
2
src/snapshotview.cpp
1
1
0 comments (0 inline, 0 general)
CMakeLists.txt
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#
 
# Copyright © 2015 Hasan Yavuz Özderya
 
#
 
# 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/>.
 
#
 

			




	
	
	
		
 
cmake_minimum_required(VERSION 2.8.11)

			




	
	
	
		
 

			




	
	
	
		
 
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)

			




	
	
	
		
 

			




	
	
	
		
 
# 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")

			




	
	
	
		
 
else()

			




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

			




	
	
	
		
 
endif()

			




	
	
	
		
 

			




	
	
	
		
 
# version number

			




	
	
	
		
 
set(MAJOR_VERSION 0 CACHE INT "Program major version number.")

			




	
	
	
		
 
set(MINOR_VERSION 6 CACHE INT "Program minor version number.")

			




	
	
	
		
 
set(PATCH_VERSION 0 CACHE INT "Program patch version number.")

			




	
	
	
		
 
set(VERSION_STRING "${MAJOR_VERSION}.${MINOR_VERSION}.${PATCH_VERSION}")

			




	
	
	
		
 

			




	
	
	
		
 
# get revision number from mercurial

			




	
	
	
		
 
find_program(MERCURIAL hg)

			




	
	
	
		
 

			




	
	
	
		
 
if (MERCURIAL)

			




	
	
	
		
 
  execute_process(COMMAND ${MERCURIAL} id -i

			




	
	
	
		
 
    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}

			




	
	
	
		
 
    RESULT_VARIABLE MERCURIAL_RESULT

			




	
	
	
		
 
    OUTPUT_VARIABLE VERSION_REVISION

			




	
	
	
		
 
    OUTPUT_STRIP_TRAILING_WHITESPACE)

			




	
	
	
		
 
  if(NOT MERCURIAL_RESULT EQUAL 0)

			




	
	
	
		
 
    set(VERSION_SCM_REVISION false)

			




	
	
	
		
 
  endif(NOT MERCURIAL_RESULT EQUAL 0)

			




	
	
	
		
 
endif (MERCURIAL)

			




	
	
	
		
 

			




	
	
	
		
 
if (NOT VERSION_REVISION)

			




	
	
	
		
 
  set(VERSION_REVISION "0")

			




	
	
	
		
 
endif (NOT VERSION_REVISION)

			




	
	
	
		
 

			




	
	
	
		
 
message("SCM revision: ${VERSION_REVISION}")

			




	
	
	
		
 

			




	
	
	
		
 
# configure version file

			




	
	
	
		
 
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/src/version.h.in" "${CMAKE_CURRENT_BINARY_DIR}/version.h")

			




	
	
	
		
 

			




	
	
	
		
 
# 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)

			




	
	
	
		
 

			




	
	
	
		
 
# install menu item and icon

			




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

			




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

			




	
	
	
		
 
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/misc/program_name.png"

			




	
	
	
		
 
  "${CMAKE_BINARY_DIR}/${PROGRAM_NAME}.png" COPYONLY)

			




	
	
	
		
 

			




	
	
	
		
 
find_program(XDG-DESKTOP-MENU xdg-desktop-menu)

			




	
	
	
		
 
find_program(XDG-ICON-RESOURCE xdg-icon-resource)

			




	
	
	
		
 

			




	
	
	
		
 
if (UNIX)

			




	
	
	
		
 
  # first copy files to share/serialplot/

			




	
	
	
		
 
  install(FILES

			




	
	
	
		
 
    ${CMAKE_BINARY_DIR}/${PROGRAM_NAME}.desktop

			




	
	
	
		
 
    ${CMAKE_BINARY_DIR}/${PROGRAM_NAME}.png

			




	
	
	
		
 
    DESTINATION share/${PROGRAM_NAME})

			




	
	
	
		
 

			




	
	
	
		
 
  # install copyright file (in debian format)

			




	
	
	
		
 
  install(FILES

			




	
	
	
		
 
    ${CMAKE_SOURCE_DIR}/debian/copyright

			




	
	
	
		
 
    DESTINATION share/doc/${PROGRAM_NAME}/)

			




	
	
	
		
 

			




	
	
	
		
 
  install(CODE "

			




	
	
	
		
 
  execute_process(COMMAND ${XDG-DESKTOP-MENU} install --novendor ${CMAKE_INSTALL_PREFIX}/share/${PROGRAM_NAME}/${PROGRAM_NAME}.desktop)

			




	
	
	
		
 
  execute_process(COMMAND ${XDG-ICON-RESOURCE} install --novendor --size 256 ${CMAKE_INSTALL_PREFIX}/share/${PROGRAM_NAME}/${PROGRAM_NAME}.png)

			




	
	
	
		
 
")

			




	
	
	
		
 
endif (UNIX)

			




	
	
	
		
 

			




	
	
	
		
 
# uninstalling

			




	
	
	
		
 
configure_file(

			




	
	
	
		
 
  "${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in"

			




	
	
	
		
 
  "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"

			




	
	
	
		
 
  @ONLY)

			




	
	
	
		
 

			




	
	
	
		
 
if (UNIX)

			




	
	
	
		
 
  add_custom_target(uninstall

			




	
	
	
		
 
    COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake

			




	
	
	
		
 
    COMMAND ${XDG-DESKTOP-MENU} uninstall --novendor ${PROGRAM_NAME}.desktop

			




	
	
	
		
 
    COMMAND ${XDG-ICON-RESOURCE} uninstall --novendor --size 256 ${PROGRAM_NAME})

			




	
	
	
		
 
endif (UNIX)

			




	
	
	
		
 

			




	
	
	
		
 
# packaging

			




	
	
	
		
 
if (UNIX)

			




	
	
	
		
 
  set(CPACK_GENERATOR "DEB")

			




	
	
	
		
 
elseif (WIN32)

			




	
	
	
		
 
  set(CPACK_GENERATOR "NSIS")

			




	
	
	
		
 
endif (UNIX)

			




	
	
	
		
 

			




	
	
	
		
 
include(InstallRequiredSystemLibraries)

			




	
	
	
		
 

			




	
	
	
		
 
# configure debian scripts

			




	
	
	
		
 
configure_file(${CMAKE_SOURCE_DIR}/debian/postinst.in ${CMAKE_BINARY_DIR}/debian/postinst)

			




	
	
	
		
 
configure_file(${CMAKE_SOURCE_DIR}/debian/postrm.in ${CMAKE_BINARY_DIR}/debian/postrm)

			




	
	
	
		
 

			




	
	
	
		
 
set(CPACK_PACKAGE_NAME "${PROGRAM_NAME}")

			




	
	
	
		
 
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Small and simple software for plotting data from serial port")

			




	
	
	
		
 
set(CPACK_PACKAGE_CONTACT "Hasan Yavuz Özderya <hy@ozderya.net>")

			




	
	
	
		
 
set(CPACK_PACKAGE_VERSION_MAJOR ${MAJOR_VERSION})

			




	
	
	
		
 
set(CPACK_PACKAGE_VERSION_MINOR ${MINOR_VERSION})

			




	
	
	
		
 
set(CPACK_PACKAGE_VERSION_PATCH ${PATCH_VERSION})

			




	
	
	
		
 
set(CPACK_STRIP_FILES TRUE)

			




	
	
	
		
 
set(CPACK_DEBIAN_PACKAGE_DEPENDS "libqt5widgets5 (>= 5.2.1), libqt5svg5 (>= 5.2.1), libqt5serialport5 (>= 5.2.1), libc6 (>= 2.19)")

			




	
	
	
		
 
set(CPACK_DEBIAN_PACKAGE_DESCRIPTION "Small and simple software for plotting data from serial port

			




	
	
	
		
 
 Supports binary data formats ([u]int8, [u]int16, [u]int32, float)

			




	
	
	
		
 
 and ASCII (as CSV). Captured waveforms can be exported in CSV format.

			




	
	
	
		
 
 Can also send simple user defined commands to serial port device.")

			




	
	
	
		
 

			




	
	
	
		
 
if (NOT QWT_USE_STATIC)

			




	
	
	
		
 
  set(CPACK_DEBIAN_PACKAGE_DEPENDS "${CPACK_DEBIAN_PACKAGE_DEPENDS}, libqwt6-qt5 (>= 6.1.1)")

			




	
	
	
		
 
endif (NOT QWT_USE_STATIC)

			




	
	
	
		
 
set(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA

			




	
	
	
		
 
  "${CMAKE_BINARY_DIR}/debian/postinst"

			




	
	
	
		
 
  "${CMAKE_BINARY_DIR}/debian/postrm")

			




	
	
	
		
 

			




	
	
	
		
 
if (UNIX)

			




	
	
	
		
 
  set(CPACK_PACKAGE_EXECUTABLES "${PROGRAM_NAME}")

			




	
	
	
		
 
elseif (WIN32)

			




	
	
	
		
 
  set(CPACK_PACKAGE_EXECUTABLES "${PROGRAM_NAME};${PROGRAM_DISPLAY_NAME}")

			




	
	
	
		
 
  set(CPACK_CREATE_DESKTOP_LINKS "${PROGRAM_NAME}")

			




	
	
	
		
 
  set(CPACK_NSIS_MODIFY_PATH "ON")

			




	
	
	
		
 
  set(CPACK_PACKAGE_ICON "${CMAKE_SOURCE_DIR}/misc/serialplot.bmp")

			




	
	
	
		
 
  string(REPLACE "/" "\\\\" CPACK_PACKAGE_ICON ${CPACK_PACKAGE_ICON})

			




	
	
	
		
 
  set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_SOURCE_DIR}/COPYING")

			




	
	
	
		
 
  set(CPACK_NSIS_MENU_LINKS

			




	
	
	
		
 
    "https://bitbucket.org/hyOzd/serialplot" "SerialPlot source code on bitbucket.org")

			




	
	
	
		
 
endif (UNIX)

			




	
	
	
		
 

			




	
	
	
		
 
if (UNIX)

			




	
	
	
		
 
  # set debian package name

			




	
	
	
		
 
  string(TOLOWER "${CPACK_PACKAGE_NAME}" CPACK_PACKAGE_NAME_LOWERCASE)

			




	
	
	
		
 
  find_program(DPKG_PROGRAM dpkg DOC "dpkg program of Debian-based systems")

			




	
	
	
		
 
  if(DPKG_PROGRAM)

			




	
	
	
		
 
    execute_process(

			




	
	
	
		
 
      COMMAND ${DPKG_PROGRAM} --print-architecture

			




	
	
	
		
 
      OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE

			




	
	
	
		
 
      OUTPUT_STRIP_TRAILING_WHITESPACE)

			




	
	
	
		
 
    set(CPACK_PACKAGE_FILE_NAME

			




	
	
	
		
 
      "${CPACK_PACKAGE_NAME_LOWERCASE}_${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}")

			




	
	
	
		
 
  else(DPKG_PROGRAM)

			




	
	
	
		
 
    set(CPACK_PACKAGE_FILE_NAME

			




	
	
	
		
 
      "${CPACK_PACKAGE_NAME_LOWERCASE}_${PROJECT_VERSION}-${PROJECT_VERSION_REVISION}_${CMAKE_SYSTEM_NAME}")

			




	
	
	
		
 
  endif(DPKG_PROGRAM)

			




	
	
	
		
 
endif (UNIX)

			




	
	
	
		
 

			




	
	
	
		
 
include(CPack)

			




        

    


    
    

    

        

                

                    serialplot.pro
                

                

                  
                      
                        

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#

			




	
	
	
		
 
# Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 
#

			




	
	
	
		
 
# 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/>.

			




	
	
	
		
 
#

			




	
	
	
		
 

			




	
	
	
		
 
#-------------------------------------------------

			




	
	
	
		
 
#

			




	
	
	
		
 
# Project created by QtCreator 2015-03-04T08:20:06

			




	
	
	
		
 
#

			




	
	
	
		
 
#-------------------------------------------------

			




	
	
	
		
 

			




	
	
	
		
 
QT       += core gui serialport

			




	
	
	
		
 

			




	
	
	
		
 
greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

			




	
	
	
		
 

			




	
	
	
		
 
TARGET = serialplot

			




	
	
	
		
 
TEMPLATE = app

			




	
	
	
		
 

			




	
	
	
		
 
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/sneakylineedit.cpp \

			




	
	
	
		
 
    src/channelmanager.cpp \

			




	
	
	
		
 
    src/framebufferseries.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/sneakylineedit.h \

			




	
	
	
		
 
    src/channelmanager.h \

			




	
	
	
		
 
    src/framebufferseries.h

			




	
	
	
		
 

			




	
	
	
		
 
FORMS += \

			




	
	
	
		
 
    src/mainwindow.ui \

			




	
	
	
		
 
    src/about_dialog.ui \

			




	
	
	
		
 
    src/portcontrol.ui \

			




	
	
	
		
 
    src/snapshotview.ui \

			




	
	
	
		
 
    src/commandpanel.ui \

			




	
	
	
		
 
    src/commandwidget.ui \

			




	
	
	
		
 
    src/dataformatpanel.ui

			




	
	
	
		
 

			




	
	
	
		
 
INCLUDEPATH += qmake/ src/

			




	
	
	
		
 

			




	
	
	
		
 
CONFIG += c++11

			




	
	
	
		
 

			




	
	
	
		
 
RESOURCES += misc/icons.qrc

			




	
	
	
		
 

			




	
	
	
		
 
win32 {

			




	
	
	
		
 
    RESOURCES += misc/winicons.qrc

			




	
	
	
		
 
}

			




        

    


    
    

    

        

                

                    src/channelmanager.cpp
                

                

                  
                      
                        

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new file 100644

			




	
	
	
		
 
/*

			




	
	
	
		
 
  Copyright © 2016 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 "channelmanager.h"

			




	
	
	
		
 

			




	
	
	
		
 
#include <QStringList>

			




	
	
	
		
 
#include <QModelIndex>

			




	
	
	
		
 

			




	
	
	
		
 
ChannelManager::ChannelManager(unsigned numberOfChannels, unsigned numberOfSamples, QObject *parent) :

			




	
	
	
		
 
    QObject(parent)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _numOfChannels = numberOfChannels;

			




	
	
	
		
 
    _numOfSamples = numberOfSamples;

			




	
	
	
		
 

			




	
	
	
		
 
    QStringList channelNamesList;

			




	
	
	
		
 

			




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

			




	
	
	
		
 
    {

			




	
	
	
		
 
        channelBuffers.append(new FrameBuffer(numberOfSamples));

			




	
	
	
		
 
        channelNamesList << QString("Channel %1").arg(i+1);

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    _channelNames.setStringList(channelNamesList);

			




	
	
	
		
 

			




	
	
	
		
 
    connect(&_channelNames, &QStringListModel::dataChanged,

			




	
	
	
		
 
            this, &ChannelManager::onChannelNameDataChange);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
ChannelManager::~ChannelManager()

			




	
	
	
		
 
{

			




	
	
	
		
 
    for (auto buffer : channelBuffers)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        delete buffer;

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
unsigned ChannelManager::numOfChannels()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return channelBuffers.size();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
unsigned ChannelManager::numOfSamples()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return _numOfSamples;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void ChannelManager::setNumOfChannels(unsigned number)

			




	
	
	
		
 
{

			




	
	
	
		
 
    unsigned int oldNum = channelBuffers.size();

			




	
	
	
		
 

			




	
	
	
		
 
    if (number > oldNum)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        // add new channels

			




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

			




	
	
	
		
 
        {

			




	
	
	
		
 
            channelBuffers.append(new FrameBuffer(_numOfSamples));

			




	
	
	
		
 
            addChannelName(QString("Channel %1").arg(oldNum+i+1));

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else if(number < oldNum)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        // remove channels

			




	
	
	
		
 
        for (unsigned int i = oldNum-1; i > number-1; i--)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            delete channelBuffers.takeLast();

			




	
	
	
		
 
            _channelNames.removeRow(i);

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    emit numOfChannelsChanged(number);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void ChannelManager::setNumOfSamples(unsigned number)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _numOfSamples = number;

			




	
	
	
		
 

			




	
	
	
		
 
    for (int ci = 0; ci < channelBuffers.size(); ci++)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        channelBuffers[ci]->resize(_numOfSamples);

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    emit numOfSamplesChanged(number);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
FrameBuffer* ChannelManager::channelBuffer(unsigned channel)

			




	
	
	
		
 
{

			




	
	
	
		
 
    return channelBuffers[channel];

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QStringListModel* ChannelManager::channelNames()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return &_channelNames;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QString ChannelManager::channelName(unsigned channel)

			




	
	
	
		
 
{

			




	
	
	
		
 
    return _channelNames.data(_channelNames.index(channel, 0), Qt::DisplayRole).toString();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void ChannelManager::setChannelName(unsigned channel, QString name)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _channelNames.setData(_channelNames.index(channel, 0), QVariant(name), Qt::DisplayRole);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void ChannelManager::addChannelName(QString name)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _channelNames.insertRow(_channelNames.rowCount());

			




	
	
	
		
 
    setChannelName(_channelNames.rowCount()-1, name);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void ChannelManager::onChannelNameDataChange(const QModelIndex & topLeft,

			




	
	
	
		
 
                                             const QModelIndex & bottomRight,

			




	
	
	
		
 
                                             const QVector<int> & roles)

			




	
	
	
		
 
{

			




	
	
	
		
 
    Q_UNUSED(roles);

			




	
	
	
		
 
    int start = topLeft.row();

			




	
	
	
		
 
    int end = bottomRight.row();

			




	
	
	
		
 

			




	
	
	
		
 
    // TODO: maybe check `roles` parameter, can't think of a reason for current use case

			




	
	
	
		
 
    for (int i = start; i <= end; i++)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        emit channelNameChanged(i, channelName(i));

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void ChannelManager::addChannelData(unsigned channel, double* data, unsigned size)

			




	
	
	
		
 
{

			




	
	
	
		
 
    channelBuffer(channel)->addSamples(data, size);

			




	
	
	
		
 
}

			




        

    


    
    

    

        

                

                    src/channelmanager.h
                

                

                  
                      
                        

                      ➞

                      
                        
                  

                  
                      
                  
                      
                  
                      
                  
                      
                  
                  
                

                

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new file 100644

			




	
	
	
		
 
/*

			




	
	
	
		
 
  Copyright © 2016 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 CHANNELMANAGER_H

			




	
	
	
		
 
#define CHANNELMANAGER_H

			




	
	
	
		
 

			




	
	
	
		
 
#include <QObject>

			




	
	
	
		
 
#include <QStringListModel>

			




	
	
	
		
 
#include <QModelIndex>

			




	
	
	
		
 
#include <QVector>

			




	
	
	
		
 

			




	
	
	
		
 
#include "framebuffer.h"

			




	
	
	
		
 

			




	
	
	
		
 
class ChannelManager : public QObject

			




	
	
	
		
 
{

			




	
	
	
		
 
    Q_OBJECT

			




	
	
	
		
 
public:

			




	
	
	
		
 
    explicit ChannelManager(unsigned numberOfChannels, unsigned numberOfSamples, QObject *parent = 0);

			




	
	
	
		
 
    ~ChannelManager();

			




	
	
	
		
 

			




	
	
	
		
 
    unsigned numOfChannels();

			




	
	
	
		
 
    unsigned numOfSamples();

			




	
	
	
		
 
    FrameBuffer* channelBuffer(unsigned channel);

			




	
	
	
		
 
    QStringListModel* channelNames();

			




	
	
	
		
 
    QString channelName(unsigned channel);

			




	
	
	
		
 

			




	
	
	
		
 
signals:

			




	
	
	
		
 
    void numOfChannelsChanged(unsigned value);

			




	
	
	
		
 
    void numOfSamplesChanged(unsigned value);

			




	
	
	
		
 
    void channelNameChanged(unsigned channel, QString name);

			




	
	
	
		
 

			




	
	
	
		
 
public slots:

			




	
	
	
		
 
    void setNumOfChannels(unsigned number);

			




	
	
	
		
 
    void setNumOfSamples(unsigned number);

			




	
	
	
		
 
    void setChannelName(unsigned channel, QString name);

			




	
	
	
		
 
    void addChannelData(unsigned channel, double* data, unsigned size);

			




	
	
	
		
 

			




	
	
	
		
 
private:

			




	
	
	
		
 
    unsigned _numOfChannels;

			




	
	
	
		
 
    unsigned _numOfSamples;

			




	
	
	
		
 
    QList<FrameBuffer*> channelBuffers;

			




	
	
	
		
 
    QStringListModel _channelNames;

			




	
	
	
		
 

			




	
	
	
		
 
    void addChannelName(QString name); ///< appends a new channel name at the end of list

			




	
	
	
		
 

			




	
	
	
		
 
private slots:

			




	
	
	
		
 
    void onChannelNameDataChange(const QModelIndex & topLeft,

			




	
	
	
		
 
                                 const QModelIndex & bottomRight,

			




	
	
	
		
 
                                 const QVector<int> & roles = QVector<int> ());

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
#endif // CHANNELMANAGER_H

			




        

    


    
    

    

        

                

                    src/dataformatpanel.cpp
                

                

                  
                      
                        

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/*

			




	
	
	
		
 
  Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 "dataformatpanel.h"

			




	
	
	
		
 
#include "ui_dataformatpanel.h"

			




	
	
	
		
 

			




	
	
	
		
 
#include <QtEndian>

			




	
	
	
		
 
#include <QtDebug>

			




	
	
	
		
 

			




	
	
	
		
 
#include "utils.h"

			




	
	
	
		
 
#include "floatswap.h"

			




	
	
	
		
 

			




	
	
	
		
 
DataFormatPanel::DataFormatPanel(QSerialPort* port,

			




	
	
	
		
 
                                 QList<FrameBuffer*>* channelBuffers,

			




	
	
	
		
 
                                 ChannelManager* channelMan,

			




	
	
	
		
 
                                 QWidget *parent) :

			




	
	
	
		
 
    QWidget(parent),

			




	
	
	
		
 
    ui(new Ui::DataFormatPanel)

			




	
	
	
		
 
{

			




	
	
	
		
 
    ui->setupUi(this);

			




	
	
	
		
 

			




	
	
	
		
 
    serialPort = port;

			




	
	
	
		
 
    _channelBuffers = channelBuffers;

			




	
	
	
		
 
    _channelMan = channelMan;

			




	
	
	
		
 
    paused = false;

			




	
	
	
		
 

			




	
	
	
		
 
    // setup number format buttons

			




	
	
	
		
 
    numberFormatButtons.addButton(ui->rbUint8,  NumberFormat_uint8);

			




	
	
	
		
 
    numberFormatButtons.addButton(ui->rbUint16, NumberFormat_uint16);

			




	
	
	
		
 
    numberFormatButtons.addButton(ui->rbUint32, NumberFormat_uint32);

			




	
	
	
		
 
    numberFormatButtons.addButton(ui->rbInt8,   NumberFormat_int8);

			




	
	
	
		
 
    numberFormatButtons.addButton(ui->rbInt16,  NumberFormat_int16);

			




	
	
	
		
 
    numberFormatButtons.addButton(ui->rbInt32,  NumberFormat_int32);

			




	
	
	
		
 
    numberFormatButtons.addButton(ui->rbFloat,  NumberFormat_float);

			




	
	
	
		
 
    numberFormatButtons.addButton(ui->rbASCII,  NumberFormat_ASCII);

			




	
	
	
		
 

			




	
	
	
		
 
    QObject::connect(

			




	
	
	
		
 
        &numberFormatButtons, SIGNAL(buttonToggled(int, bool)),

			




	
	
	
		
 
        this, SLOT(onNumberFormatButtonToggled(int, bool)));

			




	
	
	
		
 

			




	
	
	
		
 
    // init number format

			




	
	
	
		
 
    selectNumberFormat((NumberFormat) numberFormatButtons.checkedId());

			




	
	
	
		
 

			




	
	
	
		
 
    // setup number of channels spinbox

			




	
	
	
		
 
    QObject::connect(ui->spNumOfChannels,

			




	
	
	
		
 
                     SELECT<int>::OVERLOAD_OF(&QSpinBox::valueChanged),

			




	
	
	
		
 
                     this, &DataFormatPanel::onNumOfChannelsSP);

			




	
	
	
		
 

			




	
	
	
		
 
    _numOfChannels = ui->spNumOfChannels->value();

			




	
	
	
		
 

			




	
	
	
		
 
    // Init sps (sample per second) counter

			




	
	
	
		
 
    sampleCount = 0;

			




	
	
	
		
 
    QObject::connect(&spsTimer, &QTimer::timeout,

			




	
	
	
		
 
                     this, &DataFormatPanel::spsTimerTimeout);

			




	
	
	
		
 
    spsTimer.start(SPS_UPDATE_TIMEOUT * 1000);

			




	
	
	
		
 

			




	
	
	
		
 
    // Init demo mode

			




	
	
	
		
 
    demoCount = 0;

			




	
	
	
		
 
    demoTimer.setInterval(100);

			




	
	
	
		
 
    QObject::connect(&demoTimer, &QTimer::timeout,

			




	
	
	
		
 
                     this, &DataFormatPanel::demoTimerTimeout);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
DataFormatPanel::~DataFormatPanel()

			




	
	
	
		
 
{

			




	
	
	
		
 
    delete ui;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void DataFormatPanel::onNumberFormatButtonToggled(int numberFormatId,

			




	
	
	
		
 
                                                  bool checked)

			




	
	
	
		
 
{

			




	
	
	
		
 
    if (checked) selectNumberFormat((NumberFormat) numberFormatId);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void DataFormatPanel::selectNumberFormat(NumberFormat numberFormatId)

			




	
	
	
		
 
{

			




	
	
	
		
 
    numberFormat = numberFormatId;

			




	
	
	
		
 

			




	
	
	
		
 
    switch(numberFormat)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        case NumberFormat_uint8:

			




	
	
	
		
 
            sampleSize = 1;

			




	
	
	
		
 
            readSample = &DataFormatPanel::readSampleAs<quint8>;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case NumberFormat_int8:

			




	
	
	
		
 
            sampleSize = 1;

			




	
	
	
		
 
            readSample = &DataFormatPanel::readSampleAs<qint8>;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case NumberFormat_uint16:

			




	
	
	
		
 
            sampleSize = 2;

			




	
	
	
		
 
            readSample = &DataFormatPanel::readSampleAs<quint16>;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case NumberFormat_int16:

			




	
	
	
		
 
            sampleSize = 2;

			




	
	
	
		
 
            readSample = &DataFormatPanel::readSampleAs<qint16>;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case NumberFormat_uint32:

			




	
	
	
		
 
            sampleSize = 4;

			




	
	
	
		
 
            readSample = &DataFormatPanel::readSampleAs<quint32>;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case NumberFormat_int32:

			




	
	
	
		
 
            sampleSize = 4;

			




	
	
	
		
 
            readSample = &DataFormatPanel::readSampleAs<qint32>;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case NumberFormat_float:

			




	
	
	
		
 
            sampleSize = 4;

			




	
	
	
		
 
            readSample = &DataFormatPanel::readSampleAs<float>;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case NumberFormat_ASCII:

			




	
	
	
		
 
            sampleSize = 0;    // these two members should not be used

			




	
	
	
		
 
            readSample = NULL; // in this mode

			




	
	
	
		
 
            break;

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    if (numberFormat == NumberFormat_ASCII)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        QObject::disconnect(serialPort, &QSerialPort::readyRead, 0, 0);

			




	
	
	
		
 
        QObject::connect(this->serialPort, &QSerialPort::readyRead,

			




	
	
	
		
 
                         this, &DataFormatPanel::onDataReadyASCII);

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else

			




	
	
	
		
 
    {

			




	
	
	
		
 
        QObject::disconnect(serialPort, &QSerialPort::readyRead, 0, 0);

			




	
	
	
		
 
        QObject::connect(serialPort, &QSerialPort::readyRead,

			




	
	
	
		
 
                         this, &DataFormatPanel::onDataReady);

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    emit skipByteEnabledChanged(skipByteEnabled());

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
bool DataFormatPanel::skipByteEnabled()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return numberFormat != NumberFormat_ASCII;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
unsigned DataFormatPanel::numOfChannels()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return _numOfChannels;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void DataFormatPanel::onNumOfChannelsSP(int value)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _numOfChannels = value;

			




	
	
	
		
 
    emit numOfChannelsChanged(value);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void DataFormatPanel::requestSkipByte()

			




	
	
	
		
 
{

			




	
	
	
		
 
    skipByteRequested = true;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void DataFormatPanel::pause(bool enabled)

			




	
	
	
		
 
{

			




	
	
	
		
 
    paused = enabled;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void DataFormatPanel::enableDemo(bool enabled)

			




	
	
	
		
 
{

			




	
	
	
		
 
    if (enabled)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        demoTimer.start();

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else

			




	
	
	
		
 
    {

			




	
	
	
		
 
        demoTimer.stop();

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void DataFormatPanel::spsTimerTimeout()

			




	
	
	
		
 
{

			




	
	
	
		
 
    unsigned currentSps = _samplesPerSecond;

			




	
	
	
		
 
    _samplesPerSecond = (sampleCount/_numOfChannels)/SPS_UPDATE_TIMEOUT;

			




	
	
	
		
 
    if (currentSps != _samplesPerSecond)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        emit samplesPerSecondChanged(_samplesPerSecond);

			




	
	
	
		
 
    }

			




	
	
	
		
 
    sampleCount = 0;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 

			




	
	
	
		
 
void DataFormatPanel::demoTimerTimeout()

			




	
	
	
		
 
{

			




	
	
	
		
 
    const double period = 100;

			




	
	
	
		
 
    demoCount++;

			




	
	
	
		
 
    if (demoCount >= 100) demoCount = 0;

			




	
	
	
		
 

			




	
	
	
		
 
    if (!paused)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        for (unsigned ci = 0; ci < _numOfChannels; ci++)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            // we are calculating the fourier components of square wave

			




	
	
	
		
 
            double value = 4*sin(2*M_PI*double((ci+1)*demoCount)/period)/((2*(ci+1))*M_PI);

			




	
	
	
		
 
            addChannelData(ci, &value, 1);

			




	
	
	
		
 
        }

			




	
	
	
		
 
        emit dataAdded();

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void DataFormatPanel::onDataReady()

			




	
	
	
		
 
{

			




	
	
	
		
 
    // a package is a set of channel data like {CHAN0_SAMPLE, CHAN1_SAMPLE...}

			




	
	
	
		
 
    int packageSize = sampleSize * _numOfChannels;

			




	
	
	
		
 
    int bytesAvailable = serialPort->bytesAvailable();

			




	
	
	
		
 
    int numOfPackagesToRead =

			




	
	
	
		
 
        (bytesAvailable - (bytesAvailable % packageSize)) / packageSize;

			




	
	
	
		
 

			




	
	
	
		
 
    if (paused)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        // read and discard data

			




	
	
	
		
 
        serialPort->read(numOfPackagesToRead*packageSize);

			




	
	
	
		
 
        return;

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    if (bytesAvailable > 0 && skipByteRequested)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        serialPort->read(1);

			




	
	
	
		
 
        skipByteRequested = false;

			




	
	
	
		
 
        bytesAvailable--;

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    if (bytesAvailable < packageSize) return;

			




	
	
	
		
 

			




	
	
	
		
 
    double* channelSamples = new double[numOfPackagesToRead*_numOfChannels];

			




	
	
	
		
 

			




	
	
	
		
 
    for (int i = 0; i < numOfPackagesToRead; i++)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        for (unsigned int ci = 0; ci < _numOfChannels; ci++)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            // channelSamples[ci].replace(i, (this->*readSample)());

			




	
	
	
		
 
            channelSamples[ci*numOfPackagesToRead+i] = (this->*readSample)();

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    for (unsigned int ci = 0; ci < _numOfChannels; ci++)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        addChannelData(ci,

			




	
	
	
		
 
                       channelSamples + ci*numOfPackagesToRead,

			




	
	
	
		
 
                       numOfPackagesToRead);

			




	
	
	
		
 
    }

			




	
	
	
		
 
    emit dataAdded();

			




	
	
	
		
 

			




	
	
	
		
 
    delete channelSamples;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void DataFormatPanel::onDataReadyASCII()

			




	
	
	
		
 
{

			




	
	
	
		
 
    while(serialPort->canReadLine())

			




	
	
	
		
 
    {

			




	
	
	
		
 
        QByteArray line = serialPort->readLine();

			




	
	
	
		
 

			




	
	
	
		
 
        // discard data if paused

			




	
	
	
		
 
        if (paused)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            return;

			




	
	
	
		
 
        }

			




	
	
	
		
 

			




	
	
	
		
 
        line = line.trimmed();

			




	
	
	
		
 
        auto separatedValues = line.split(',');

			




	
	
	
		
 

			




	
	
	
		
 
        int numReadChannels; // effective number of channels to read

			




	
	
	
		
 
        if (separatedValues.length() >= int(_numOfChannels))

			




	
	
	
		
 
        {

			




	
	
	
		
 
            numReadChannels = _numOfChannels;

			




	
	
	
		
 
        }

			




	
	
	
		
 
        else // there is missing channel data

			




	
	
	
		
 
        {

			




	
	
	
		
 
            numReadChannels = separatedValues.length();

			




	
	
	
		
 
            qWarning() << "Incoming data is missing data for some channels!";

			




	
	
	
		
 
        }

			




	
	
	
		
 

			




	
	
	
		
 
        // parse read line

			




	
	
	
		
 
        for (int ci = 0; ci < numReadChannels; ci++)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            bool ok;

			




	
	
	
		
 
            double channelSample = separatedValues[ci].toDouble(&ok);

			




	
	
	
		
 
            if (ok)

			




	
	
	
		
 
            {

			




	
	
	
		
 
                addChannelData(ci, &channelSample, 1);

			




	
	
	
		
 
            }

			




	
	
	
		
 
            else

			




	
	
	
		
 
            {

			




	
	
	
		
 
                qWarning() << "Data parsing error for channel: " << ci;

			




	
	
	
		
 
            }

			




	
	
	
		
 
        }

			




	
	
	
		
 
        emit dataAdded();

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
template<typename T> double DataFormatPanel::readSampleAs()

			




	
	
	
		
 
{

			




	
	
	
		
 
    T data;

			




	
	
	
		
 
    serialPort->read((char*) &data, sizeof(data));

			




	
	
	
		
 

			




	
	
	
		
 
    if (ui->rbLittleE->isChecked())

			




	
	
	
		
 
    {

			




	
	
	
		
 
        data = qFromLittleEndian(data);

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else

			




	
	
	
		
 
    {

			




	
	
	
		
 
        data = qFromBigEndian(data);

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    return double(data);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void DataFormatPanel::addChannelData(unsigned int channel,

			




	
	
	
		
 
                                     double* data, unsigned size)

			




	
	
	
		
 
{

			




	
	
	
		
 
    (*_channelBuffers)[channel]->addSamples(data, size);

			




	
	
	
		
 
    _channelMan->addChannelData(channel, data, size);

			




	
	
	
		
 
    sampleCount += size;

			




	
	
	
		
 
}

			




        

    


    
    

    

        

                

                    src/dataformatpanel.h
                

                

                  
                      
                        

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/*

			




	
	
	
		
 
  Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 DATAFORMATPANEL_H

			




	
	
	
		
 
#define DATAFORMATPANEL_H

			




	
	
	
		
 

			




	
	
	
		
 
#include <QWidget>

			




	
	
	
		
 
#include <QButtonGroup>

			




	
	
	
		
 
#include <QTimer>

			




	
	
	
		
 
#include <QSerialPort>

			




	
	
	
		
 
#include <QList>

			




	
	
	
		
 
#include <QtGlobal>

			




	
	
	
		
 

			




	
	
	
		
 
#include "framebuffer.h"

			




	
	
	
		
 
#include "channelmanager.h"

			




	
	
	
		
 

			




	
	
	
		
 
namespace Ui {

			




	
	
	
		
 
class DataFormatPanel;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
class DataFormatPanel : public QWidget

			




	
	
	
		
 
{

			




	
	
	
		
 
    Q_OBJECT

			




	
	
	
		
 

			




	
	
	
		
 
public:

			




	
	
	
		
 
    explicit DataFormatPanel(QSerialPort* port,

			




	
	
	
		
 
                             QList<FrameBuffer*>* channelBuffers,

			




	
	
	
		
 
                             ChannelManager* channelMan,

			




	
	
	
		
 
                             QWidget *parent = 0);

			




	
	
	
		
 
    ~DataFormatPanel();

			




	
	
	
		
 

			




	
	
	
		
 
    unsigned numOfChannels();

			




	
	
	
		
 
    unsigned samplesPerSecond();

			




	
	
	
		
 
    bool skipByteEnabled(void); // true for binary formats

			




	
	
	
		
 

			




	
	
	
		
 
public slots:

			




	
	
	
		
 
    // during next read operation reader will skip 1 byte,

			




	
	
	
		
 
    // requests are not accumulated

			




	
	
	
		
 
    void requestSkipByte();

			




	
	
	
		
 
    void pause(bool);

			




	
	
	
		
 
    void enableDemo(bool); // demo shouldn't be enabled when port is open

			




	
	
	
		
 

			




	
	
	
		
 
signals:

			




	
	
	
		
 
    void numOfChannelsChanged(unsigned);

			




	
	
	
		
 
    void samplesPerSecondChanged(unsigned);

			




	
	
	
		
 
    void skipByteEnabledChanged(bool);

			




	
	
	
		
 
    void dataAdded();

			




	
	
	
		
 

			




	
	
	
		
 
private:

			




	
	
	
		
 
    enum NumberFormat

			




	
	
	
		
 
    {

			




	
	
	
		
 
        NumberFormat_uint8,

			




	
	
	
		
 
        NumberFormat_uint16,

			




	
	
	
		
 
        NumberFormat_uint32,

			




	
	
	
		
 
        NumberFormat_int8,

			




	
	
	
		
 
        NumberFormat_int16,

			




	
	
	
		
 
        NumberFormat_int32,

			




	
	
	
		
 
        NumberFormat_float,

			




	
	
	
		
 
        NumberFormat_ASCII

			




	
	
	
		
 
    };

			




	
	
	
		
 

			




	
	
	
		
 
    Ui::DataFormatPanel *ui;

			




	
	
	
		
 
    QButtonGroup numberFormatButtons;

			




	
	
	
		
 

			




	
	
	
		
 
    QSerialPort* serialPort;

			




	
	
	
		
 
    QList<FrameBuffer*>* _channelBuffers;

			




	
	
	
		
 
    ChannelManager* _channelMan;

			




	
	
	
		
 

			




	
	
	
		
 
    unsigned int _numOfChannels;

			




	
	
	
		
 
    NumberFormat numberFormat;

			




	
	
	
		
 
    unsigned int sampleSize; // number of bytes in the selected number format

			




	
	
	
		
 
    bool skipByteRequested;

			




	
	
	
		
 
    bool paused;

			




	
	
	
		
 

			




	
	
	
		
 
    const int SPS_UPDATE_TIMEOUT = 1;  // second

			




	
	
	
		
 
    unsigned _samplesPerSecond;

			




	
	
	
		
 
    unsigned int sampleCount;

			




	
	
	
		
 
    QTimer spsTimer;

			




	
	
	
		
 

			




	
	
	
		
 
    // demo

			




	
	
	
		
 
    QTimer demoTimer;

			




	
	
	
		
 
    int demoCount;

			




	
	
	
		
 

			




	
	
	
		
 
    void selectNumberFormat(NumberFormat numberFormatId);

			




	
	
	
		
 

			




	
	
	
		
 
    // points to the readSampleAs function for currently selected number format

			




	
	
	
		
 
    double (DataFormatPanel::*readSample)();

			




	
	
	
		
 

			




	
	
	
		
 
    // note that serialPort should already have enough bytes present

			




	
	
	
		
 
    template<typename T> double readSampleAs();

			




	
	
	
		
 

			




	
	
	
		
 
    // `data` contains i th channels data

			




	
	
	
		
 
    void addChannelData(unsigned int channel, double* data, unsigned size);

			




	
	
	
		
 

			




	
	
	
		
 
private slots:

			




	
	
	
		
 
    void onDataReady();      // used with binary number formats

			




	
	
	
		
 
    void onDataReadyASCII(); // used with ASCII number format

			




	
	
	
		
 
    void onNumberFormatButtonToggled(int numberFormatId, bool checked);

			




	
	
	
		
 
    void onNumOfChannelsSP(int value);

			




	
	
	
		
 
    void spsTimerTimeout();

			




	
	
	
		
 
    void demoTimerTimeout();

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
#endif // DATAFORMATPANEL_H

			




        

    


    
    

    

        

                

                    src/framebuffer.cpp
                

                

                  
                      
                        

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/*

			




	
	
	
		
 
  Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 "framebuffer.h"

			




	
	
	
		
 

			




	
	
	
		
 
FrameBuffer::FrameBuffer(size_t size)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _size = size;

			




	
	
	
		
 
    data = new double[_size]();

			




	
	
	
		
 
    headIndex = 0;

			




	
	
	
		
 

			




	
	
	
		
 
    _boundingRect.setCoords(0, 0, size, 0);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
FrameBuffer::~FrameBuffer()

			




	
	
	
		
 
{

			




	
	
	
		
 
    delete data;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void FrameBuffer::resize(size_t size)

			




	
	
	
		
 
{

			




	
	
	
		
 
    int offset = size - _size;

			




	
	
	
		
 
    if (offset == 0) return;

			




	
	
	
		
 

			




	
	
	
		
 
    double* newData = new double[size];

			




	
	
	
		
 

			




	
	
	
		
 
    // move data to new array

			




	
	
	
		
 
    int fill_start = offset > 0 ? offset : 0;

			




	
	
	
		
 

			




	
	
	
		
 
    for (int i = fill_start; i < int(size); i++)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        newData[i] = _sample(i - offset);

			




	
	
	
		
 
        newData[i] = sample(i - offset);

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    // fill the beginning of the new data

			




	
	
	
		
 
    if (fill_start > 0)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        for (int i = 0; i < fill_start; i++)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            newData[i] = 0;

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    // data is ready, clean and re-point

			




	
	
	
		
 
    delete data;

			




	
	
	
		
 
    data = newData;

			




	
	
	
		
 
    headIndex = 0;

			




	
	
	
		
 
    _size = size;

			




	
	
	
		
 

			




	
	
	
		
 
    // update the bounding rectangle

			




	
	
	
		
 
    _boundingRect.setRight(_size);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void FrameBuffer::addSamples(double* samples, size_t size)

			




	
	
	
		
 
{

			




	
	
	
		
 
    unsigned shift = size;

			




	
	
	
		
 
    if (shift < _size)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        unsigned x = _size - headIndex; // distance of `head` to end

			




	
	
	
		
 

			




	
	
	
		
 
        if (shift <= x) // there is enough room at the end of array

			




	
	
	
		
 
        {

			




	
	
	
		
 
            for (size_t i = 0; i < shift; i++)

			




	
	
	
		
 
            {

			




	
	
	
		
 
                data[i+headIndex] = samples[i];

			




	
	
	
		
 
            }

			




	
	
	
		
 

			




	
	
	
		
 
            if (shift == x) // we used all the room at the end

			




	
	
	
		
 
            {

			




	
	
	
		
 
                headIndex = 0;

			




	
	
	
		
 
            }

			




	
	
	
		
 
            else

			




	
	
	
		
 
            {

			




	
	
	
		
 
                headIndex += shift;

			




	
	
	
		
 
            }

			




	
	
	
		
 
        }

			




	
	
	
		
 
        else // there isn't enough room

			




	
	
	
		
 
        {

			




	
	
	
		
 
            for (size_t i = 0; i < x; i++) // fill the end part

			




	
	
	
		
 
            {

			




	
	
	
		
 
                data[i+headIndex] = samples[i];

			




	
	
	
		
 
            }

			




	
	
	
		
 
            for (size_t i = 0; i < (shift-x); i++) // continue from the beginning

			




	
	
	
		
 
            {

			




	
	
	
		
 
                data[i] = samples[i+x];

			




	
	
	
		
 
            }

			




	
	
	
		
 
            headIndex = shift-x;

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else // number of new samples equal or bigger than current size

			




	
	
	
		
 
    {

			




	
	
	
		
 
        int x = shift - _size;

			




	
	
	
		
 
        for (size_t i = 0; i < _size; i++)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            data[i] = samples[i+x];

			




	
	
	
		
 
        }

			




	
	
	
		
 
        headIndex = 0;

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    // update bounding rectangle

			




	
	
	
		
 
    double minValue = 0;

			




	
	
	
		
 
    double maxValue = 0;

			




	
	
	
		
 
    for (size_t i = 0; i < _size; i++)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        if (data[i] > maxValue)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            maxValue = data[i];

			




	
	
	
		
 
        }

			




	
	
	
		
 
        else if (data[i] < minValue)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            minValue = data[i];

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 
    _boundingRect.setTop(minValue);

			




	
	
	
		
 
    _boundingRect.setBottom(maxValue);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void FrameBuffer::clear()

			




	
	
	
		
 
{

			




	
	
	
		
 
    for (size_t i=0; i < _size; i++) data[i] = 0.;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
size_t FrameBuffer::size() const

			




	
	
	
		
 
{

			




	
	
	
		
 
    return _size;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QPointF FrameBuffer::sample(size_t i) const

			




	
	
	
		
 
{

			




	
	
	
		
 
    return QPointF(i, _sample(i));

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QRectF FrameBuffer::boundingRect() const

			




	
	
	
		
 
{

			




	
	
	
		
 
    return _boundingRect;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
double FrameBuffer::_sample(size_t i) const

			




	
	
	
		
 
double FrameBuffer::sample(size_t i) const

			




	
	
	
		
 
{

			




	
	
	
		
 
    size_t index = headIndex + i;

			




	
	
	
		
 
    if (index >= _size) index -= _size;

			




	
	
	
		
 
    return data[index];

			




	
	
	
		
 
}

			




        

    


    
    

    

        

                

                    src/framebuffer.h
                

                

                  
                      
                        

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/*

			




	
	
	
		
 
  Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 FRAMEBUFFER_H

			




	
	
	
		
 
#define FRAMEBUFFER_H

			




	
	
	
		
 

			




	
	
	
		
 
#include <qwt_series_data.h>

			




	
	
	
		
 
#include <QPointF>

			




	
	
	
		
 
#include <QRectF>

			




	
	
	
		
 

			




	
	
	
		
 
class FrameBuffer : public QwtSeriesData<QPointF>

			




	
	
	
		
 
class FrameBuffer

			




	
	
	
		
 
{

			




	
	
	
		
 
public:

			




	
	
	
		
 
    FrameBuffer(size_t size);

			




	
	
	
		
 
    ~FrameBuffer();

			




	
	
	
		
 

			




	
	
	
		
 
    void resize(size_t size);

			




	
	
	
		
 
    void addSamples(double* samples, size_t size);

			




	
	
	
		
 
    void clear(); // fill 0

			




	
	
	
		
 

			




	
	
	
		
 
    // QwtSeriesData implementations

			




	
	
	
		
 
    // QwtSeriesData related implementations

			




	
	
	
		
 
    size_t size() const;

			




	
	
	
		
 
    QPointF sample(size_t i) const;

			




	
	
	
		
 
    QRectF boundingRect() const;

			




	
	
	
		
 
    double sample(size_t i) const;

			




	
	
	
		
 

			




	
	
	
		
 
private:

			




	
	
	
		
 
    size_t _size; // size of `data`

			




	
	
	
		
 
    double* data;

			




	
	
	
		
 
    size_t headIndex; // indicates the actual `0` index of the ring buffer

			




	
	
	
		
 

			




	
	
	
		
 
    QRectF _boundingRect;

			




	
	
	
		
 

			




	
	
	
		
 
    double _sample(size_t i) const;

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
#endif // FRAMEBUFFER_H

			




        

    


    
    

    

        

                

                    src/framebufferseries.cpp
                

                

                  
                      
                        

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new file 100644

			




	
	
	
		
 
/*

			




	
	
	
		
 
  Copyright © 2016 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 "framebufferseries.h"

			




	
	
	
		
 

			




	
	
	
		
 
FrameBufferSeries::FrameBufferSeries(FrameBuffer* buffer)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _buffer = buffer;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
size_t FrameBufferSeries::size() const

			




	
	
	
		
 
{

			




	
	
	
		
 
    return _buffer->size();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QPointF FrameBufferSeries::sample(size_t i) const

			




	
	
	
		
 
{

			




	
	
	
		
 
    return QPointF(i, _buffer->sample(i));

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QRectF FrameBufferSeries::boundingRect() const

			




	
	
	
		
 
{

			




	
	
	
		
 
    return _buffer->boundingRect();

			




	
	
	
		
 
}

			




        

    


    
    

    

        

                

                    src/framebufferseries.h
                

                

                  
                      
                        

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new file 100644

			




	
	
	
		
 
/*

			




	
	
	
		
 
  Copyright © 2016 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 FRAMEBUFFERSERIES_H

			




	
	
	
		
 
#define FRAMEBUFFERSERIES_H

			




	
	
	
		
 

			




	
	
	
		
 
#include <QPointF>

			




	
	
	
		
 
#include <QRectF>

			




	
	
	
		
 
#include <qwt_series_data.h>

			




	
	
	
		
 

			




	
	
	
		
 
#include "framebuffer.h"

			




	
	
	
		
 

			




	
	
	
		
 
/**

			




	
	
	
		
 
 * This class provides an interface for actual FrameBuffer

			




	
	
	
		
 
 * object. That way we can keep our data structures relatively

			




	
	
	
		
 
 * isolated from Qwt. Otherwise QwtPlotCurve owns FrameBuffer

			




	
	
	
		
 
 * structures.

			




	
	
	
		
 
 */

			




	
	
	
		
 
class FrameBufferSeries : public QwtSeriesData<QPointF>

			




	
	
	
		
 
{

			




	
	
	
		
 
public:

			




	
	
	
		
 
    FrameBufferSeries(FrameBuffer* buffer);

			




	
	
	
		
 

			




	
	
	
		
 
    // QwtSeriesData implementations

			




	
	
	
		
 
    size_t size() const;

			




	
	
	
		
 
    QPointF sample(size_t i) const;

			




	
	
	
		
 
    QRectF boundingRect() const;

			




	
	
	
		
 

			




	
	
	
		
 
private:

			




	
	
	
		
 
    FrameBuffer* _buffer;

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
#endif // FRAMEBUFFERSERIES_H

			




        

    


    
    

    

        

                

                    src/mainwindow.cpp
                

                

                  
                      
                        

                      ➞

                      
                        
                  

                  
                      
                  
                      
                  
                      
                  
                      
                  
                  
                

                

                    Show inline comments
                    
                

        

        

            



	
	
	
		
 
/*

			




	
	
	
		
 
  Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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

			




	
	
	
		
 

			




	
	
	
		
 
struct Range

			




	
	
	
		
 
{

			




	
	
	
		
 
    double rmin;

			




	
	
	
		
 
    double rmax;

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
Q_DECLARE_METATYPE(Range);

			




	
	
	
		
 

			




	
	
	
		
 
MainWindow::MainWindow(QWidget *parent) :

			




	
	
	
		
 
    QMainWindow(parent),

			




	
	
	
		
 
    ui(new Ui::MainWindow),

			




	
	
	
		
 
    aboutDialog(this),

			




	
	
	
		
 
    portControl(&serialPort),

			




	
	
	
		
 
    channelMan(1, 1, this),

			




	
	
	
		
 
    commandPanel(&serialPort),

			




	
	
	
		
 
    dataFormatPanel(&serialPort, &channelBuffers),

			




	
	
	
		
 
    snapshotMan(this, &channelBuffers)

			




	
	
	
		
 
    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());

			




	
	
	
		
 
    tbMenu->addAction(portControl.toolBar()->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->spNumOfSamples, SELECT<int>::OVERLOAD_OF(&QSpinBox::valueChanged),

			




	
	
	
		
 
                     this, &MainWindow::onNumOfSamplesChanged);

			




	
	
	
		
 

			




	
	
	
		
 
    QObject::connect(ui->cbAutoScale, &QCheckBox::toggled,

			




	
	
	
		
 
                     this, &MainWindow::onAutoScaleChecked);

			




	
	
	
		
 

			




	
	
	
		
 
    QObject::connect(ui->spYmin, SIGNAL(valueChanged(double)),

			




	
	
	
		
 
                     this, SLOT(onYScaleChanged()));

			




	
	
	
		
 

			




	
	
	
		
 
    QObject::connect(ui->spYmax, SIGNAL(valueChanged(double)),

			




	
	
	
		
 
                     this, SLOT(onYScaleChanged()));

			




	
	
	
		
 

			




	
	
	
		
 
    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)));

			




	
	
	
		
 

			




	
	
	
		
 
    // set limits for axis limit boxes

			




	
	
	
		
 
    ui->spYmin->setRange((-1) * std::numeric_limits<double>::max(),

			




	
	
	
		
 
                         std::numeric_limits<double>::max());

			




	
	
	
		
 

			




	
	
	
		
 
    ui->spYmax->setRange((-1) * std::numeric_limits<double>::max(),

			




	
	
	
		
 
                         std::numeric_limits<double>::max());

			




	
	
	
		
 

			




	
	
	
		
 
    // 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

			




	
	
	
		
 
    numOfSamples = ui->spNumOfSamples->value();

			




	
	
	
		
 
    unsigned numOfChannels = dataFormatPanel.numOfChannels();

			




	
	
	
		
 

			




	
	
	
		
 
    QObject::connect(&dataFormatPanel,

			




	
	
	
		
 
                     &DataFormatPanel::numOfChannelsChanged,

			




	
	
	
		
 
                     this,

			




	
	
	
		
 
                     &MainWindow::onNumOfChannelsChanged);

			




	
	
	
		
 
    channelMan.setNumOfSamples(ui->spNumOfSamples->value());

			




	
	
	
		
 
    channelMan.setNumOfChannels(dataFormatPanel.numOfChannels());

			




	
	
	
		
 

			




	
	
	
		
 
    connect(&dataFormatPanel, &DataFormatPanel::numOfChannelsChanged,

			




	
	
	
		
 
            &channelMan, &ChannelManager::setNumOfChannels);

			




	
	
	
		
 

			




	
	
	
		
 
    // init channel data and curve list

			




	
	
	
		
 
    connect(&channelMan, &ChannelManager::numOfChannelsChanged,

			




	
	
	
		
 
            this, &MainWindow::onNumOfChannelsChanged);

			




	
	
	
		
 

			




	
	
	
		
 
    connect(&channelMan, &ChannelManager::channelNameChanged,

			




	
	
	
		
 
            this, &MainWindow::onChannelNameChanged);

			




	
	
	
		
 

			




	
	
	
		
 
    ui->lvChannelNames->setModel(channelMan.channelNames());

			




	
	
	
		
 

			




	
	
	
		
 
    // init curve list

			




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

			




	
	
	
		
 
    {

			




	
	
	
		
 
        channelBuffers.append(new FrameBuffer(numOfSamples));

			




	
	
	
		
 
        curves.append(new QwtPlotCurve(QString("Channel %1").arg(i+1)));

			




	
	
	
		
 
        curves[i]->setSamples(channelBuffers[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

			




	
	
	
		
 
    ui->plot->setAxis(ui->cbAutoScale->isChecked(),

			




	
	
	
		
 
                      ui->spYmin->value(), ui->spYmax->value());

			




	
	
	
		
 

			




	
	
	
		
 
    // init scale range preset list

			




	
	
	
		
 
    for (int nbits = 8; nbits <= 24; nbits++) // signed binary formats

			




	
	
	
		
 
    {

			




	
	
	
		
 
        int rmax = pow(2, nbits-1)-1;

			




	
	
	
		
 
        int rmin = -rmax-1;

			




	
	
	
		
 
        Range r = {double(rmin),  double(rmax)};

			




	
	
	
		
 
        ui->cbRangePresets->addItem(

			




	
	
	
		
 
            QString().sprintf("Signed %d bits %d to +%d", nbits, rmin, rmax),

			




	
	
	
		
 
            QVariant::fromValue(r));

			




	
	
	
		
 
    }

			




	
	
	
		
 
    for (int nbits = 8; nbits <= 24; nbits++) // unsigned binary formats

			




	
	
	
		
 
    {

			




	
	
	
		
 
        int rmax = pow(2, nbits)-1;

			




	
	
	
		
 
        ui->cbRangePresets->addItem(

			




	
	
	
		
 
            QString().sprintf("Unsigned %d bits %d to +%d", nbits, 0, rmax),

			




	
	
	
		
 
            QVariant::fromValue(Range{0, double(rmax)}));

			




	
	
	
		
 
    }

			




	
	
	
		
 
    ui->cbRangePresets->addItem("-1 to +1", QVariant::fromValue(Range{-1, +1}));

			




	
	
	
		
 
    ui->cbRangePresets->addItem("0 to +1", QVariant::fromValue(Range{0, +1}));

			




	
	
	
		
 
    ui->cbRangePresets->addItem("-100 to +100", QVariant::fromValue(Range{-100, +100}));

			




	
	
	
		
 
    ui->cbRangePresets->addItem("0 to +100", QVariant::fromValue(Range{0, +100}));

			




	
	
	
		
 

			




	
	
	
		
 
    QObject::connect(ui->cbRangePresets, SIGNAL(activated(int)),

			




	
	
	
		
 
                     this, SLOT(onRangeSelected()));

			




	
	
	
		
 

			




	
	
	
		
 
    // 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);

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
MainWindow::~MainWindow()

			




	
	
	
		
 
{

			




	
	
	
		
 
    for (auto curve : curves)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        // also deletes respective FrameBuffer

			




	
	
	
		
 
        delete curve;

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    if (serialPort.isOpen())

			




	
	
	
		
 
    {

			




	
	
	
		
 
        serialPort.close();

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    delete ui;

			




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

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void MainWindow::setupAboutDialog()

			




	
	
	
		
 
{

			




	
	
	
		
 
    Ui_AboutDialog uiAboutDialog;

			




	
	
	
		
 
    uiAboutDialog.setupUi(&aboutDialog);

			




	
	
	
		
 

			




	
	
	
		
 
    QObject::connect(uiAboutDialog.pbAboutQt, &QPushButton::clicked,

			




	
	
	
		
 
                     [](){ QApplication::aboutQt();});

			




	
	
	
		
 

			




	
	
	
		
 
    QString aboutText = uiAboutDialog.lbAbout->text();

			




	
	
	
		
 
    aboutText.replace("$VERSION_STRING$", VERSION_STRING);

			




	
	
	
		
 
    aboutText.replace("$VERSION_REVISION$", VERSION_REVISION);

			




	
	
	
		
 
    uiAboutDialog.lbAbout->setText(aboutText);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void MainWindow::onPortToggled(bool open)

			




	
	
	
		
 
{

			




	
	
	
		
 
    // make sure demo mode is disabled

			




	
	
	
		
 
    if (open && isDemoRunning()) enableDemo(false);

			




	
	
	
		
 
    ui->actionDemoMode->setEnabled(!open);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void MainWindow::onPortError(QSerialPort::SerialPortError error)

			




	
	
	
		
 
{

			




	
	
	
		
 
    switch(error)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        case QSerialPort::NoError :

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::ResourceError :

			




	
	
	
		
 
            qWarning() << "Port error: resource unavaliable; most likely device removed.";

			




	
	
	
		
 
            if (serialPort.isOpen())

			




	
	
	
		
 
            {

			




	
	
	
		
 
                qWarning() << "Closing port on resource error: " << serialPort.portName();

			




	
	
	
		
 
                portControl.togglePort();

			




	
	
	
		
 
            }

			




	
	
	
		
 
            portControl.loadPortList();

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::DeviceNotFoundError:

			




	
	
	
		
 
            qCritical() << "Device doesn't exists: " << serialPort.portName();

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::PermissionError:

			




	
	
	
		
 
            qCritical() << "Permission denied. Either you don't have \

			




	
	
	
		
 
required privileges or device is already opened by another process.";

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::OpenError:

			




	
	
	
		
 
            qWarning() << "Device is already opened!";

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::NotOpenError:

			




	
	
	
		
 
            qCritical() << "Device is not open!";

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::ParityError:

			




	
	
	
		
 
            qCritical() << "Parity error detected.";

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::FramingError:

			




	
	
	
		
 
            qCritical() << "Framing error detected.";

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::BreakConditionError:

			




	
	
	
		
 
            qCritical() << "Break condition is detected.";

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::WriteError:

			




	
	
	
		
 
            qCritical() << "An error occurred while writing data.";

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::ReadError:

			




	
	
	
		
 
            qCritical() << "An error occurred while reading data.";

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::UnsupportedOperationError:

			




	
	
	
		
 
            qCritical() << "Operation is not supported.";

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::TimeoutError:

			




	
	
	
		
 
            qCritical() << "A timeout error occurred.";

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QSerialPort::UnknownError:

			




	
	
	
		
 
            qCritical() << "Unknown error! Error: " << serialPort.errorString();

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        default:

			




	
	
	
		
 
            qCritical() << "Unhandled port error: " << error;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void MainWindow::clearPlot()

			




	
	
	
		
 
{

			




	
	
	
		
 
    for (int ci = 0; ci < channelBuffers.size(); ci++)

			




	
	
	
		
 
    for (unsigned ci = 0; ci < channelMan.numOfChannels(); ci++)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        channelBuffers[ci]->clear();

			




	
	
	
		
 
        channelMan.channelBuffer(ci)->clear();

			




	
	
	
		
 
    }

			




	
	
	
		
 
    ui->plot->replot();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void MainWindow::onNumOfSamplesChanged(int value)

			




	
	
	
		
 
{

			




	
	
	
		
 
    numOfSamples = value;

			




	
	
	
		
 

			




	
	
	
		
 
    for (int ci = 0; ci < channelBuffers.size(); ci++)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        channelBuffers[ci]->resize(numOfSamples);

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    channelMan.setNumOfSamples(value);

			




	
	
	
		
 
    ui->plot->replot();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void MainWindow::onNumOfChannelsChanged(unsigned value)

			




	
	
	
		
 
{

			




	
	
	
		
 
    unsigned int oldNum = channelBuffers.size();

			




	
	
	
		
 
    unsigned int oldNum = curves.size();

			




	
	
	
		
 
    unsigned numOfChannels = value;

			




	
	
	
		
 

			




	
	
	
		
 
    if (numOfChannels > oldNum)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        // add new channels

			




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

			




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

			




	
	
	
		
 
        {

			




	
	
	
		
 
            channelBuffers.append(new FrameBuffer(numOfSamples));

			




	
	
	
		
 
            curves.append(new QwtPlotCurve(QString("Channel %1").arg(oldNum+i+1)));

			




	
	
	
		
 
            curves.last()->setSamples(channelBuffers.last());

			




	
	
	
		
 
            curves.last()->setPen(Plot::makeColor(curves.length()-1));

			




	
	
	
		
 
            curves.last()->attach(ui->plot);

			




	
	
	
		
 
            QwtPlotCurve* curve = new QwtPlotCurve(channelMan.channelName(i));

			




	
	
	
		
 
            curve->setSamples(

			




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

			




	
	
	
		
 
            curve->setPen(Plot::makeColor(i));

			




	
	
	
		
 
            curve->attach(ui->plot);

			




	
	
	
		
 
            curves.append(curve);

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else if(numOfChannels < oldNum)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        // remove channels

			




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

			




	
	
	
		
 
        {

			




	
	
	
		
 
            // also deletes owned FrameBuffer

			




	
	
	
		
 
            delete curves.takeLast();

			




	
	
	
		
 
            channelBuffers.removeLast();

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    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::onAutoScaleChecked(bool checked)

			




	
	
	
		
 
{

			




	
	
	
		
 
    if (checked)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        ui->plot->setAxis(true);

			




	
	
	
		
 
        ui->lYmin->setEnabled(false);

			




	
	
	
		
 
        ui->lYmax->setEnabled(false);

			




	
	
	
		
 
        ui->spYmin->setEnabled(false);

			




	
	
	
		
 
        ui->spYmax->setEnabled(false);

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else

			




	
	
	
		
 
    {

			




	
	
	
		
 
        ui->lYmin->setEnabled(true);

			




	
	
	
		
 
        ui->lYmax->setEnabled(true);

			




	
	
	
		
 
        ui->spYmin->setEnabled(true);

			




	
	
	
		
 
        ui->spYmax->setEnabled(true);

			




	
	
	
		
 

			




	
	
	
		
 
        ui->plot->setAxis(false,  ui->spYmin->value(), ui->spYmax->value());

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void MainWindow::onYScaleChanged()

			




	
	
	
		
 
{

			




	
	
	
		
 
    ui->plot->setAxis(false,  ui->spYmin->value(), ui->spYmax->value());

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void MainWindow::onRangeSelected()

			




	
	
	
		
 
{

			




	
	
	
		
 
    Range r = ui->cbRangePresets->currentData().value<Range>();

			




	
	
	
		
 
    ui->spYmin->setValue(r.rmin);

			




	
	
	
		
 
    ui->spYmax->setValue(r.rmax);

			




	
	
	
		
 
    ui->cbAutoScale->setChecked(false);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
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);

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else

			




	
	
	
		
 
    {

			




	
	
	
		
 
        dataFormatPanel.enableDemo(false);

			




	
	
	
		
 
        ui->actionDemoMode->setChecked(false);

			




	
	
	
		
 
        demoIndicator.hide();

			




	
	
	
		
 
        ui->plot->replot();

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
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

			




	
	
	
		
 
    {

			




	
	
	
		
 
        QFile file(fileName);

			




	
	
	
		
 
        if (file.open(QIODevice::WriteOnly | QIODevice::Text))

			




	
	
	
		
 
        {

			




	
	
	
		
 
            QTextStream fileStream(&file);

			




	
	
	
		
 

			




	
	
	
		
 
            unsigned numOfChannels = channelBuffers.size();

			




	
	
	
		
 
            unsigned numOfChannels = channelMan.numOfChannels();

			




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

			




	
	
	
		
 
            {

			




	
	
	
		
 
                fileStream << "Channel " << ci;

			




	
	
	
		
 
                if (ci != numOfChannels-1) fileStream << ",";

			




	
	
	
		
 
            }

			




	
	
	
		
 
            fileStream << '\n';

			




	
	
	
		
 

			




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

			




	
	
	
		
 
            {

			




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

			




	
	
	
		
 
                {

			




	
	
	
		
 
                    fileStream << channelBuffers[ci]->sample(i).y();

			




	
	
	
		
 
                    fileStream << channelMan.channelBuffer(ci)->sample(i);

			




	
	
	
		
 
                    if (ci != numOfChannels-1) fileStream << ",";

			




	
	
	
		
 
                }

			




	
	
	
		
 
                fileStream << '\n';

			




	
	
	
		
 
            }

			




	
	
	
		
 
        }

			




	
	
	
		
 
        else

			




	
	
	
		
 
        {

			




	
	
	
		
 
            qCritical() << "File open error during export: " << file.error();

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void MainWindow::messageHandler(QtMsgType type,

			




	
	
	
		
 
                                const QMessageLogContext &context,

			




	
	
	
		
 
                                const QString &msg)

			




	
	
	
		
 
{

			




	
	
	
		
 
    QString logString;

			




	
	
	
		
 

			




	
	
	
		
 
    switch (type)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        case QtDebugMsg:

			




	
	
	
		
 
            logString = "[Debug] " + msg;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QtWarningMsg:

			




	
	
	
		
 
            logString = "[Warning] " + msg;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QtCriticalMsg:

			




	
	
	
		
 
            logString = "[Error] " + msg;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
        case QtFatalMsg:

			




	
	
	
		
 
            logString = "[Fatal] " + msg;

			




	
	
	
		
 
            break;

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    if (ui != NULL) ui->ptLog->appendPlainText(logString);

			




	
	
	
		
 
    std::cerr << logString.toStdString() << std::endl;

			




	
	
	
		
 

			




	
	
	
		
 
    if (type != QtDebugMsg && ui != NULL)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        ui->statusBar->showMessage(msg, 5000);

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




        

    


    
    

    

        

                

                    src/mainwindow.h
                

                

                  
                      
                        

                      ➞

                      
                        
                  

                  
                      
                  
                      
                  
                      
                  
                      
                  
                  
                

                

                    Show inline comments
                    
                

        

        

            



	
	
	
		
 
/*

			




	
	
	
		
 
  Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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;

			




	
	
	
		
 
    // 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 onAutoScaleChecked(bool checked);

			




	
	
	
		
 
    void onYScaleChanged();

			




	
	
	
		
 
    void onRangeSelected();

			




	
	
	
		
 
    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

			




        

    


    
    

    

        

                

                    src/mainwindow.ui
                

                

                  
                      
                        

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<?xml version="1.0" encoding="UTF-8"?>

			




	
	
	
		
 
<ui version="4.0">

			




	
	
	
		
 
 <class>MainWindow</class>

			




	
	
	
		
 
 <widget class="QMainWindow" name="MainWindow">

			




	
	
	
		
 
  <property name="geometry">

			




	
	
	
		
 
   <rect>

			




	
	
	
		
 
    <x>0</x>

			




	
	
	
		
 
    <y>0</y>

			




	
	
	
		
 
    <width>653</width>

			




	
	
	
		
 
    <height>534</height>

			




	
	
	
		
 
   </rect>

			




	
	
	
		
 
  </property>

			




	
	
	
		
 
  <property name="windowTitle">

			




	
	
	
		
 
   <string>SerialPlot</string>

			




	
	
	
		
 
  </property>

			




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

			




	
	
	
		
 
   <layout class="QVBoxLayout" name="verticalLayout_2">

			




	
	
	
		
 
    <item>

			




	
	
	
		
 
     <widget class="Plot" name="plot" native="true">

			




	
	
	
		
 
      <property name="sizePolicy">

			




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

			




	
	
	
		
 
        <horstretch>0</horstretch>

			




	
	
	
		
 
        <verstretch>0</verstretch>

			




	
	
	
		
 
       </sizepolicy>

			




	
	
	
		
 
      </property>

			




	
	
	
		
 
     </widget>

			




	
	
	
		
 
    </item>

			




	
	
	
		
 
    <item>

			




	
	
	
		
 
     <widget class="HidableTabWidget" name="tabWidget">

			




	
	
	
		
 
      <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="tabPlot">

			




	
	
	
		
 
       <attribute name="title">

			




	
	
	
		
 
        <string>Plot</string>

			




	
	
	
		
 
       </attribute>

			




	
	
	
		
 
       <layout class="QHBoxLayout" name="horizontalLayout_4">

			




	
	
	
		
 
        <item>

			




	
	
	
		
 
         <spacer name="horizontalSpacer_2">

			




	
	
	
		
 
          <property name="orientation">

			




	
	
	
		
 
           <enum>Qt::Horizontal</enum>

			




	
	
	
		
 
          </property>

			




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

			




	
	
	
		
 
           <size>

			




	
	
	
		
 
            <width>370</width>

			




	
	
	
		
 
            <height>20</height>

			




	
	
	
		
 
           </size>

			




	
	
	
		
 
          </property>

			




	
	
	
		
 
         </spacer>

			




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

			




	
	
	
		
 
          <item>

			




	
	
	
		
 
           <widget class="QLabel" name="label_2">

			




	
	
	
		
 
            <property name="styleSheet">

			




	
	
	
		
 
             <string notr="true">font-weight: bold;</string>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="text">

			




	
	
	
		
 
             <string>Channel Names:</string>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
           </widget>

			




	
	
	
		
 
          </item>

			




	
	
	
		
 
          <item>

			




	
	
	
		
 
           <widget class="QListView" name="lvChannelNames">

			




	
	
	
		
 
            <property name="maximumSize">

			




	
	
	
		
 
             <size>

			




	
	
	
		
 
              <width>16777215</width>

			




	
	
	
		
 
              <height>170</height>

			




	
	
	
		
 
             </size>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
           </widget>

			




	
	
	
		
 
          </item>

			




	
	
	
		
 
         </layout>

			




	
	
	
		
 
        </item>

			




	
	
	
		
 
        <item>

			




	
	
	
		
 
         <widget class="Line" name="line">

			




	
	
	
		
 
          <property name="orientation">

			




	
	
	
		
 
           <enum>Qt::Vertical</enum>

			




	
	
	
		
 
          </property>

			




	
	
	
		
 
         </widget>

			




	
	
	
		
 
        </item>

			




	
	
	
		
 
        <item>

			




	
	
	
		
 
         <layout class="QFormLayout" name="formLayout_2">

			




	
	
	
		
 
          <property name="fieldGrowthPolicy">

			




	
	
	
		
 
           <enum>QFormLayout::AllNonFixedFieldsGrow</enum>

			




	
	
	
		
 
          </property>

			




	
	
	
		
 
          <item row="0" column="0">

			




	
	
	
		
 
           <widget class="QLabel" name="label_3">

			




	
	
	
		
 
            <property name="text">

			




	
	
	
		
 
             <string>Number Of Samples:</string>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
           </widget>

			




	
	
	
		
 
          </item>

			




	
	
	
		
 
          <item row="0" column="1">

			




	
	
	
		
 
           <widget class="QSpinBox" name="spNumOfSamples">

			




	
	
	
		
 
            <property name="toolTip">

			




	
	
	
		
 
             <string>length of X axis</string>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="keyboardTracking">

			




	
	
	
		
 
             <bool>false</bool>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="minimum">

			




	
	
	
		
 
             <number>2</number>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="maximum">

			




	
	
	
		
 
             <number>10000</number>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="value">

			




	
	
	
		
 
             <number>1000</number>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
           </widget>

			




	
	
	
		
 
          </item>

			




	
	
	
		
 
          <item row="1" column="0">

			




	
	
	
		
 
           <widget class="QCheckBox" name="cbAutoScale">

			




	
	
	
		
 
            <property name="text">

			




	
	
	
		
 
             <string>Auto Scale Y Axis</string>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="checked">

			




	
	
	
		
 
             <bool>true</bool>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
           </widget>

			




	
	
	
		
 
          </item>

			




	
	
	
		
 
          <item row="2" column="0">

			




	
	
	
		
 
           <widget class="QLabel" name="lYmax">

			




	
	
	
		
 
            <property name="enabled">

			




	
	
	
		
 
             <bool>false</bool>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="text">

			




	
	
	
		
 
             <string>Ymax</string>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
           </widget>

			




	
	
	
		
 
          </item>

			




	
	
	
		
 
          <item row="2" column="1">

			




	
	
	
		
 
           <widget class="QDoubleSpinBox" name="spYmax">

			




	
	
	
		
 
            <property name="enabled">

			




	
	
	
		
 
             <bool>false</bool>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="maximumSize">

			




	
	
	
		
 
             <size>

			




	
	
	
		
 
              <width>75</width>

			




	
	
	
		
 
              <height>16777215</height>

			




	
	
	
		
 
             </size>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="toolTip">

			




	
	
	
		
 
             <string>upper limit of Y axis</string>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="maximum">

			




	
	
	
		
 
             <double>1000.000000000000000</double>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="value">

			




	
	
	
		
 
             <double>1000.000000000000000</double>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
           </widget>

			




	
	
	
		
 
          </item>

			




	
	
	
		
 
          <item row="3" column="0">

			




	
	
	
		
 
           <widget class="QLabel" name="lYmin">

			




	
	
	
		
 
            <property name="enabled">

			




	
	
	
		
 
             <bool>false</bool>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="text">

			




	
	
	
		
 
             <string>Ymin</string>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
           </widget>

			




	
	
	
		
 
          </item>

			




	
	
	
		
 
          <item row="3" column="1">

			




	
	
	
		
 
           <widget class="QDoubleSpinBox" name="spYmin">

			




	
	
	
		
 
            <property name="enabled">

			




	
	
	
		
 
             <bool>false</bool>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="maximumSize">

			




	
	
	
		
 
             <size>

			




	
	
	
		
 
              <width>75</width>

			




	
	
	
		
 
              <height>16777215</height>

			




	
	
	
		
 
             </size>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="toolTip">

			




	
	
	
		
 
             <string>lower limit of Y axis</string>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
            <property name="value">

			




	
	
	
		
 
             <double>0.000000000000000</double>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
           </widget>

			




	
	
	
		
 
          </item>

			




	
	
	
		
 
          <item row="4" column="1">

			




	
	
	
		
 
           <widget class="QComboBox" name="cbRangePresets"/>

			




	
	
	
		
 
          </item>

			




	
	
	
		
 
          <item row="4" column="0">

			




	
	
	
		
 
           <widget class="QLabel" name="label">

			




	
	
	
		
 
            <property name="text">

			




	
	
	
		
 
             <string>Select Range Preset:</string>

			




	
	
	
		
 
            </property>

			




	
	
	
		
 
           </widget>

			




	
	
	
		
 
          </item>

			




	
	
	
		
 
         </layout>

			




	
	
	
		
 
        </item>

			




	
	
	
		
 
       </layout>

			




	
	
	
		
 
      </widget>

			




	
	
	
		
 
      <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>

			




	
	
	
		
 
          </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>

			




	
	
	
		
 
     <height>27</height>

			




	
	
	
		
 
    </rect>

			




	
	
	
		
 
   </property>

			




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

			




	
	
	
		
 
    <property name="title">

			




	
	
	
		
 
     <string>Help</string>

			




	
	
	
		
 
    </property>

			




	
	
	
		
 
    <addaction name="actionDemoMode"/>

			




	
	
	
		
 
    <addaction name="actionReportBug"/>

			




	
	
	
		
 
    <addaction name="actionHelpAbout"/>

			




	
	
	
		
 
   </widget>

			




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

			




	
	
	
		
 
    <property name="title">

			




	
	
	
		
 
     <string>File</string>

			




	
	
	
		
 
    </property>

			




	
	
	
		
 
    <addaction name="actionExportCsv"/>

			




	
	
	
		
 
    <addaction name="separator"/>

			




	
	
	
		
 
    <addaction name="actionQuit"/>

			




	
	
	
		
 
   </widget>

			




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

			




	
	
	
		
 
    <property name="title">

			




	
	
	
		
 
     <string>View</string>

			




	
	
	
		
 
    </property>

			




	
	
	
		
 
   </widget>

			




	
	
	
		
 
   <addaction name="menuFile"/>

			




	
	
	
		
 
   <addaction name="menuView"/>

			




	
	
	
		
 
   <addaction name="menuHelp"/>

			




	
	
	
		
 
  </widget>

			




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

			




        

    


    
    

    

        

                

                    src/snapshot.cpp
                

                

                  
                      
                        

                      ➞

                      
                        
                  

                  
                      
                  
                      
                  
                      
                  
                      
                  
                  
                

                

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/*

			




	
	
	
		
 
  Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 <stddef.h>

			




	
	
	
		
 
#include <QSaveFile>

			




	
	
	
		
 
#include <QTextStream>

			




	
	
	
		
 

			




	
	
	
		
 
#include "snapshot.h"

			




	
	
	
		
 
#include "snapshotview.h"

			




	
	
	
		
 

			




	
	
	
		
 
Snapshot::Snapshot(QMainWindow* parent, QString name) :

			




	
	
	
		
 
    QObject(parent),

			




	
	
	
		
 
    _showAction(name, this),

			




	
	
	
		
 
    _deleteAction("Delete", this)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _name = name;

			




	
	
	
		
 

			




	
	
	
		
 
    view = NULL;

			




	
	
	
		
 
    mainWindow = parent;

			




	
	
	
		
 
    connect(&_showAction, &QAction::triggered, this, &Snapshot::show);

			




	
	
	
		
 

			




	
	
	
		
 
    _deleteAction.setToolTip(QString("Delete ") + _name);

			




	
	
	
		
 
    connect(&_deleteAction, &QAction::triggered, this, &Snapshot::onDeleteTriggered);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
Snapshot::~Snapshot()

			




	
	
	
		
 
{

			




	
	
	
		
 
    if (view != NULL)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        delete view;

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QAction* Snapshot::showAction()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return &_showAction;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QAction* Snapshot::deleteAction()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return &_deleteAction;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void Snapshot::show()

			




	
	
	
		
 
{

			




	
	
	
		
 
    if (view == NULL)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        view = new SnapshotView(mainWindow, this);

			




	
	
	
		
 
        connect(view, &SnapshotView::closed, this, &Snapshot::viewClosed);

			




	
	
	
		
 
    }

			




	
	
	
		
 
    view->show();

			




	
	
	
		
 
    view->activateWindow();

			




	
	
	
		
 
    view->raise();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void Snapshot::viewClosed()

			




	
	
	
		
 
{

			




	
	
	
		
 
    view->deleteLater();

			




	
	
	
		
 
    view = NULL;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void Snapshot::onDeleteTriggered()

			




	
	
	
		
 
{

			




	
	
	
		
 
    emit deleteRequested(this);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QString Snapshot::name()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return _name;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void Snapshot::setName(QString name)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _name = name;

			




	
	
	
		
 
    _showAction.setText(_name);

			




	
	
	
		
 
    emit nameChanged(this);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void Snapshot::setChannelNames(QStringList names)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _channelNames = names;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QString Snapshot::channelName(unsigned channel)

			




	
	
	
		
 
{

			




	
	
	
		
 
    return _channelNames[channel];

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void Snapshot::save(QString fileName)

			




	
	
	
		
 
{

			




	
	
	
		
 
    // TODO: remove code duplication (MainWindow::onExportCsv)

			




	
	
	
		
 
    QSaveFile file(fileName);

			




	
	
	
		
 

			




	
	
	
		
 
    if (file.open(QIODevice::WriteOnly | QIODevice::Text))

			




	
	
	
		
 
    {

			




	
	
	
		
 
        QTextStream fileStream(&file);

			




	
	
	
		
 

			




	
	
	
		
 
        unsigned numOfChannels = data.size();

			




	
	
	
		
 
        unsigned numOfSamples = data[0].size();

			




	
	
	
		
 

			




	
	
	
		
 
        // print header

			




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

			




	
	
	
		
 
        {

			




	
	
	
		
 
            fileStream << "Channel " << ci;

			




	
	
	
		
 
            fileStream << channelName(ci);

			




	
	
	
		
 
            if (ci != numOfChannels-1) fileStream << ",";

			




	
	
	
		
 
        }

			




	
	
	
		
 
        fileStream << '\n';

			




	
	
	
		
 

			




	
	
	
		
 
        // print rows

			




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

			




	
	
	
		
 
        {

			




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

			




	
	
	
		
 
            {

			




	
	
	
		
 
                fileStream << data[ci][i].y();

			




	
	
	
		
 
                if (ci != numOfChannels-1) fileStream << ",";

			




	
	
	
		
 
            }

			




	
	
	
		
 
            fileStream << '\n';

			




	
	
	
		
 
        }

			




	
	
	
		
 

			




	
	
	
		
 
        if (!file.commit())

			




	
	
	
		
 
        {

			




	
	
	
		
 
            qCritical() << "File save error during snapshot save: " << file.error();

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else

			




	
	
	
		
 
    {

			




	
	
	
		
 
        qCritical() << "File open error during snapshot save: " << file.error();

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




        

    


    
    

    

        

                

                    src/snapshot.h
                

                

                  
                      
                        

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/*

			




	
	
	
		
 
  Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 SNAPSHOT_H

			




	
	
	
		
 
#define SNAPSHOT_H

			




	
	
	
		
 

			




	
	
	
		
 
#include <QObject>

			




	
	
	
		
 
#include <QMainWindow>

			




	
	
	
		
 
#include <QAction>

			




	
	
	
		
 
#include <QVector>

			




	
	
	
		
 
#include <QString>

			




	
	
	
		
 
#include <QStringList>

			




	
	
	
		
 

			




	
	
	
		
 
class SnapshotView;

			




	
	
	
		
 

			




	
	
	
		
 
class Snapshot : public QObject

			




	
	
	
		
 
{

			




	
	
	
		
 
    Q_OBJECT

			




	
	
	
		
 

			




	
	
	
		
 
public:

			




	
	
	
		
 
    Snapshot(QMainWindow* parent, QString name);

			




	
	
	
		
 
    ~Snapshot();

			




	
	
	
		
 

			




	
	
	
		
 
    QVector<QVector<QPointF>> data;

			




	
	
	
		
 
    QAction* showAction();

			




	
	
	
		
 
    QAction* deleteAction();

			




	
	
	
		
 

			




	
	
	
		
 
    QString name();

			




	
	
	
		
 
    void setName(QString name);

			




	
	
	
		
 
    void setChannelNames(QStringList names); // must be called when setting data!

			




	
	
	
		
 
    QString channelName(unsigned channel);

			




	
	
	
		
 

			




	
	
	
		
 
    void save(QString fileName); /// save snapshot data as CSV

			




	
	
	
		
 

			




	
	
	
		
 
signals:

			




	
	
	
		
 
    void deleteRequested(Snapshot*);

			




	
	
	
		
 
    void nameChanged(Snapshot*);

			




	
	
	
		
 

			




	
	
	
		
 
private:

			




	
	
	
		
 
    QString _name;

			




	
	
	
		
 
    QStringList _channelNames;

			




	
	
	
		
 
    QAction _showAction;

			




	
	
	
		
 
    QAction _deleteAction;

			




	
	
	
		
 
    QMainWindow* mainWindow;

			




	
	
	
		
 
    SnapshotView* view;

			




	
	
	
		
 

			




	
	
	
		
 
private slots:

			




	
	
	
		
 
    void show();

			




	
	
	
		
 
    void viewClosed();

			




	
	
	
		
 

			




	
	
	
		
 
    void onDeleteTriggered();

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
#endif /* SNAPSHOT_H */

			




        

    


    
    

    

        

                

                    src/snapshotmanager.cpp
                

                

                  
                      
                        

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/*

			




	
	
	
		
 
  Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 <QTime>

			




	
	
	
		
 
#include <QMenuBar>

			




	
	
	
		
 
#include <QKeySequence>

			




	
	
	
		
 
#include <QFileDialog>

			




	
	
	
		
 
#include <QFile>

			




	
	
	
		
 
#include <QVector>

			




	
	
	
		
 
#include <QPointF>

			




	
	
	
		
 
#include <QtDebug>

			




	
	
	
		
 

			




	
	
	
		
 
#include "snapshotmanager.h"

			




	
	
	
		
 

			




	
	
	
		
 
SnapshotManager::SnapshotManager(QMainWindow* mainWindow,

			




	
	
	
		
 
                                 QList<FrameBuffer*>* channelBuffers) :

			




	
	
	
		
 
                                 ChannelManager* channelMan) :

			




	
	
	
		
 
    _menu("Snapshots"),

			




	
	
	
		
 
    _takeSnapshotAction("Take Snapshot", this),

			




	
	
	
		
 
    loadSnapshotAction("Load Snapshots", this),

			




	
	
	
		
 
    clearAction("Clear Snapshots", this)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _mainWindow = mainWindow;

			




	
	
	
		
 
    _channelBuffers = channelBuffers;

			




	
	
	
		
 
    _channelMan = channelMan;

			




	
	
	
		
 

			




	
	
	
		
 
    _takeSnapshotAction.setToolTip("Take a snapshot of current plot");

			




	
	
	
		
 
    _takeSnapshotAction.setShortcut(QKeySequence("F5"));

			




	
	
	
		
 
    loadSnapshotAction.setToolTip("Load snapshots from CSV files");

			




	
	
	
		
 
    clearAction.setToolTip("Delete all snapshots");

			




	
	
	
		
 
    connect(&_takeSnapshotAction, SIGNAL(triggered(bool)),

			




	
	
	
		
 
            this, SLOT(takeSnapshot()));

			




	
	
	
		
 
    connect(&clearAction, SIGNAL(triggered(bool)),

			




	
	
	
		
 
            this, SLOT(clearSnapshots()));

			




	
	
	
		
 
    connect(&loadSnapshotAction, SIGNAL(triggered(bool)),

			




	
	
	
		
 
            this, SLOT(loadSnapshots()));

			




	
	
	
		
 

			




	
	
	
		
 
    updateMenu();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
SnapshotManager::~SnapshotManager()

			




	
	
	
		
 
{

			




	
	
	
		
 
    for (auto snapshot : snapshots)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        delete snapshot;

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void SnapshotManager::takeSnapshot()

			




	
	
	
		
 
{

			




	
	
	
		
 
    QString name = QTime::currentTime().toString("'Snapshot ['HH:mm:ss']'");

			




	
	
	
		
 
    auto snapshot = new Snapshot(_mainWindow, name);

			




	
	
	
		
 

			




	
	
	
		
 
    unsigned numOfChannels = _channelBuffers->size();

			




	
	
	
		
 
    unsigned numOfSamples = _channelBuffers->at(0)->size();

			




	
	
	
		
 
    unsigned numOfChannels = _channelMan->numOfChannels();

			




	
	
	
		
 
    unsigned numOfSamples = _channelMan->numOfSamples();

			




	
	
	
		
 

			




	
	
	
		
 
    for (unsigned ci = 0; ci < numOfChannels; ci++)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        snapshot->data.append(QVector<QPointF>(numOfSamples));

			




	
	
	
		
 
        for (unsigned i = 0; i < numOfSamples; i++)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            snapshot->data[ci][i] = _channelBuffers->at(ci)->sample(i);

			




	
	
	
		
 
            snapshot->data[ci][i] = QPointF(i, _channelMan->channelBuffer(ci)->sample(i));

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 
    snapshot->setChannelNames(_channelMan->channelNames()->stringList());

			




	
	
	
		
 

			




	
	
	
		
 
    addSnapshot(snapshot);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void SnapshotManager::addSnapshot(Snapshot* snapshot, bool update_menu)

			




	
	
	
		
 
{

			




	
	
	
		
 
    snapshots.append(snapshot);

			




	
	
	
		
 
    QObject::connect(snapshot, &Snapshot::deleteRequested,

			




	
	
	
		
 
                     this, &SnapshotManager::deleteSnapshot);

			




	
	
	
		
 
    if (update_menu) updateMenu();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void SnapshotManager::updateMenu()

			




	
	
	
		
 
{

			




	
	
	
		
 
    _menu.clear();

			




	
	
	
		
 
    _menu.addAction(&_takeSnapshotAction);

			




	
	
	
		
 
    _menu.addAction(&loadSnapshotAction);

			




	
	
	
		
 
    if (snapshots.size())

			




	
	
	
		
 
    {

			




	
	
	
		
 
        _menu.addSeparator();

			




	
	
	
		
 
        for (auto ss : snapshots)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            _menu.addAction(ss->showAction());

			




	
	
	
		
 
        }

			




	
	
	
		
 
        _menu.addSeparator();

			




	
	
	
		
 
        _menu.addAction(&clearAction);

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void SnapshotManager::clearSnapshots()

			




	
	
	
		
 
{

			




	
	
	
		
 
    for (auto snapshot : snapshots)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        delete snapshot;

			




	
	
	
		
 
    }

			




	
	
	
		
 
    snapshots.clear();

			




	
	
	
		
 
    updateMenu();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void SnapshotManager::deleteSnapshot(Snapshot* snapshot)

			




	
	
	
		
 
{

			




	
	
	
		
 
    snapshots.removeOne(snapshot);

			




	
	
	
		
 
    snapshot->deleteLater(); // regular delete causes a crash when triggered from menu

			




	
	
	
		
 
    updateMenu();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void SnapshotManager::loadSnapshots()

			




	
	
	
		
 
{

			




	
	
	
		
 
    auto files = QFileDialog::getOpenFileNames(_mainWindow, tr("Load CSV File"));

			




	
	
	
		
 

			




	
	
	
		
 
    for (auto f : files)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        if (!f.isNull()) loadSnapshotFromFile(f);

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    updateMenu();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void SnapshotManager::loadSnapshotFromFile(QString fileName)

			




	
	
	
		
 
{

			




	
	
	
		
 
    QFile file(fileName);

			




	
	
	
		
 
    if (!file.open(QIODevice::ReadOnly | QIODevice::Text))

			




	
	
	
		
 
    {

			




	
	
	
		
 
        qCritical() << "Couldn't open file: " << fileName;

			




	
	
	
		
 
        qCritical() << file.errorString();

			




	
	
	
		
 
        return;

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    // read first row as headlines and determine number of channels

			




	
	
	
		
 
    auto headLine = QString(file.readLine());

			




	
	
	
		
 
    unsigned numOfChannels = headLine.split(',').size();

			




	
	
	
		
 
    QStringList channelNames = headLine.split(',');

			




	
	
	
		
 
    unsigned numOfChannels = channelNames.size();

			




	
	
	
		
 

			




	
	
	
		
 
    // read data

			




	
	
	
		
 
    QVector<QVector<QPointF>> data(numOfChannels);

			




	
	
	
		
 
    unsigned lineNum = 1;

			




	
	
	
		
 
    while (file.canReadLine())

			




	
	
	
		
 
    {

			




	
	
	
		
 
        // parse line

			




	
	
	
		
 
        auto line = QString(file.readLine());

			




	
	
	
		
 
        auto split = line.split(',');

			




	
	
	
		
 

			




	
	
	
		
 
        if (split.size() != (int) numOfChannels)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            qCritical() << "Parsing error at line " << lineNum

			




	
	
	
		
 
                        << ": number of columns is not consistent.";

			




	
	
	
		
 
            return;

			




	
	
	
		
 
        }

			




	
	
	
		
 

			




	
	
	
		
 
        for (unsigned ci = 0; ci < numOfChannels; ci++)

			




	
	
	
		
 
        {

			




	
	
	
		
 
            // parse column

			




	
	
	
		
 
            bool ok;

			




	
	
	
		
 
            double y = split[ci].toDouble(&ok);

			




	
	
	
		
 
            if (!ok)

			




	
	
	
		
 
            {

			




	
	
	
		
 
                qCritical() << "Parsing error at line " << lineNum

			




	
	
	
		
 
                            << ", column " << ci

			




	
	
	
		
 
                            << ": can't convert \"" << split[ci]

			




	
	
	
		
 
                            << "\" to double.";

			




	
	
	
		
 
                return;

			




	
	
	
		
 
            }

			




	
	
	
		
 
            data[ci].append(QPointF(lineNum-1, y));

			




	
	
	
		
 
        }

			




	
	
	
		
 
        lineNum++;

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    auto snapshot = new Snapshot(_mainWindow, QFileInfo(fileName).baseName());

			




	
	
	
		
 
    snapshot->data = data;

			




	
	
	
		
 
    snapshot->setChannelNames(channelNames);

			




	
	
	
		
 

			




	
	
	
		
 
    addSnapshot(snapshot, false);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QMenu* SnapshotManager::menu()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return &_menu;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QAction* SnapshotManager::takeSnapshotAction()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return &_takeSnapshotAction;

			




	
	
	
		
 
}

			




        

    


    
    

    

        

                

                    src/snapshotmanager.h
                

                

                  
                      
                        

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/*

			




	
	
	
		
 
  Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 SNAPSHOTMANAGER_H

			




	
	
	
		
 
#define SNAPSHOTMANAGER_H

			




	
	
	
		
 

			




	
	
	
		
 
#include <QObject>

			




	
	
	
		
 
#include <QAction>

			




	
	
	
		
 
#include <QMenu>

			




	
	
	
		
 

			




	
	
	
		
 
#include "framebuffer.h"

			




	
	
	
		
 
#include "channelmanager.h"

			




	
	
	
		
 
#include "snapshot.h"

			




	
	
	
		
 

			




	
	
	
		
 
class SnapshotManager : public QObject

			




	
	
	
		
 
{

			




	
	
	
		
 
    Q_OBJECT

			




	
	
	
		
 

			




	
	
	
		
 
public:

			




	
	
	
		
 
    SnapshotManager(QMainWindow* mainWindow, QList<FrameBuffer*>* channelBuffers);

			




	
	
	
		
 
    SnapshotManager(QMainWindow* mainWindow, ChannelManager* channelMan);

			




	
	
	
		
 
    ~SnapshotManager();

			




	
	
	
		
 

			




	
	
	
		
 
    QMenu* menu();

			




	
	
	
		
 
    QAction* takeSnapshotAction();

			




	
	
	
		
 

			




	
	
	
		
 
private:

			




	
	
	
		
 
    QMainWindow* _mainWindow;

			




	
	
	
		
 
    QList<FrameBuffer*>* _channelBuffers;

			




	
	
	
		
 
    ChannelManager* _channelMan;

			




	
	
	
		
 

			




	
	
	
		
 
    QList<Snapshot*> snapshots;

			




	
	
	
		
 

			




	
	
	
		
 
    QMenu _menu;

			




	
	
	
		
 
    QAction _takeSnapshotAction;

			




	
	
	
		
 
    QAction loadSnapshotAction;

			




	
	
	
		
 
    QAction clearAction;

			




	
	
	
		
 

			




	
	
	
		
 
    void addSnapshot(Snapshot* snapshot, bool update_menu=true);

			




	
	
	
		
 
    void updateMenu();

			




	
	
	
		
 

			




	
	
	
		
 
private slots:

			




	
	
	
		
 
    void takeSnapshot();

			




	
	
	
		
 
    void clearSnapshots();

			




	
	
	
		
 
    void deleteSnapshot(Snapshot* snapshot);

			




	
	
	
		
 
    void loadSnapshots();

			




	
	
	
		
 
    void loadSnapshotFromFile(QString fileName);

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
#endif /* SNAPSHOTMANAGER_H */

			




        

    


    
    

    

        

                

                    src/snapshotview.cpp
                

                

                  
                      
                        

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/*

			




	
	
	
		
 
  Copyright © 2015 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  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 "snapshotview.h"

			




	
	
	
		
 
#include "ui_snapshotview.h"

			




	
	
	
		
 

			




	
	
	
		
 
SnapshotView::SnapshotView(QWidget *parent, Snapshot* snapshot) :

			




	
	
	
		
 
    QMainWindow(parent),

			




	
	
	
		
 
    ui(new Ui::SnapshotView),

			




	
	
	
		
 
    renameDialog(this)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _snapshot = snapshot;

			




	
	
	
		
 

			




	
	
	
		
 
    ui->setupUi(this);

			




	
	
	
		
 
    ui->menuSnapshot->insertAction(ui->actionClose, snapshot->deleteAction());

			




	
	
	
		
 
    this->setWindowTitle(snapshot->name());

			




	
	
	
		
 

			




	
	
	
		
 
    unsigned numOfChannels = snapshot->data.size();

			




	
	
	
		
 

			




	
	
	
		
 
    for (unsigned ci = 0; ci < numOfChannels; ci++)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        QwtPlotCurve* curve = new QwtPlotCurve();

			




	
	
	
		
 
        QwtPlotCurve* curve = new QwtPlotCurve(snapshot->channelName(ci));

			




	
	
	
		
 
        curves.append(curve);

			




	
	
	
		
 
        curve->setSamples(snapshot->data[ci]);

			




	
	
	
		
 
        curve->setPen(Plot::makeColor(ci));

			




	
	
	
		
 
        curve->attach(ui->plot);

			




	
	
	
		
 
    }

			




	
	
	
		
 

			




	
	
	
		
 
    renameDialog.setWindowTitle("Rename Snapshot");

			




	
	
	
		
 
    renameDialog.setLabelText("Enter new name:");

			




	
	
	
		
 
    connect(ui->actionRename, &QAction::triggered,

			




	
	
	
		
 
            this, &SnapshotView::showRenameDialog);

			




	
	
	
		
 

			




	
	
	
		
 
    connect(ui->actionExport, &QAction::triggered,

			




	
	
	
		
 
            this, &SnapshotView::save);

			




	
	
	
		
 

			




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

			




	
	
	
		
 
    {

			




	
	
	
		
 
        ui->menuView->addAction(a);

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
SnapshotView::~SnapshotView()

			




	
	
	
		
 
{

			




	
	
	
		
 
    for (auto curve : curves)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        delete curve;

			




	
	
	
		
 
    }

			




	
	
	
		
 
    delete ui;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void SnapshotView::closeEvent(QCloseEvent *event)

			




	
	
	
		
 
{

			




	
	
	
		
 
    QMainWindow::closeEvent(event);

			




	
	
	
		
 
    emit closed();

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void SnapshotView::showRenameDialog()

			




	
	
	
		
 
{

			




	
	
	
		
 
    renameDialog.setTextValue(_snapshot->name());

			




	
	
	
		
 
    renameDialog.open(this, SLOT(renameSnapshot(QString)));

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void SnapshotView::renameSnapshot(QString name)

			




	
	
	
		
 
{

			




	
	
	
		
 
    _snapshot->setName(name);

			




	
	
	
		
 
    setWindowTitle(name);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void SnapshotView::save()

			




	
	
	
		
 
{

			




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

			




	
	
	
		
 

			




	
	
	
		
 
    if (fileName.isNull()) return; // user canceled

			




	
	
	
		
 

			




	
	
	
		
 
    _snapshot->save(fileName);

			




	
	
	
		
 
}

			




        

    



    


    



    



      

      





    
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