def main():
app = QtGui.QApplication([]) # PySide stuff (start)
mw = QtGui.QMainWindow()
mw.show()
lib = SoundSpeedLibrary(progress=QtProgress(parent=mw),
callbacks=QtCallbacks(parent=mw))
tests = [
(43.026480, -70.318824, dt.utcnow()), # offshore Portsmouth
(-19.1, 74.16, dt.utcnow()), # Indian Ocean
(18.2648113, 16.1761115, dt.utcnow()), # in land -> middle of Africa
]
# download the woa13 if not present
if not lib.has_woa13():
success = lib.download_woa13()
if not success:
raise RuntimeError("unable to download")
logger.info("has woa09: %s" % lib.has_woa13())
# logger.info("load woa13: %s" % lib.atlases.woa13.load_grids())
# test user interaction: 3 profiles (avg, min, max)
lib.retrieve_woa13()
logger.info("lib retrieve rtofs: %s" % lib.ssp)
app.exec_() # PySide stuff (end)
def main():
app = QtGui.QApplication([]) # PySide stuff (start)
mw = QtGui.QMainWindow()
mw.show()
lib = SoundSpeedLibrary(progress=QtProgress(parent=mw),
callbacks=QtCallbacks(parent=mw))
tests = [
(43.026480, -70.318824, dt.utcnow()), # offshore Portsmouth
# (-19.1, 74.16, dt.utcnow()), # Indian Ocean
# (18.2648113, 16.1761115, dt.utcnow()), # in land -> middle of Africa
]
# download the woa13 if not present
if not lib.has_woa13():
success = lib.download_woa13()
if not success:
raise RuntimeError("unable to download")
logger.info("has woa09: %s" % lib.has_woa13())
# logger.info("load woa13: %s" % lib.atlases.woa13.load_grids())
# test for a few locations
for test in tests:
start_time = time.time()
# just the ssp (there are also ssp_min and ssp_max)
logger.info("woa13 profiles:\n%s" % lib.atlases.woa13.query(
lat=test[0], lon=test[1], datestamp=test[2]))
logger.info("execution time: %.3f s" % (time.time() - start_time))
class MainWin(QtGui.QMainWindow):
here = os.path.abspath(os.path.dirname(__file__)) # to be overloaded
media = os.path.join(here, "media")
# noinspection PyUnresolvedReferences
def __init__(self):
super(MainWin, self).__init__()
logger.info("* > APP: initializing ...")
# set the application name and the version
self.name = ssm_name
self.version = ssm_version
self.setWindowTitle('%s v.%s' % (self.name, self.version))
# noinspection PyArgumentList
_app = QtCore.QCoreApplication.instance()
_app.setApplicationName('%s' % self.name)
_app.setOrganizationName("HydrOffice")
_app.setOrganizationDomain("hydroffice.org")
# set the minimum and the initial size
self.setMinimumSize(640, 480)
self.resize(920, 600)
# set icons
icon_info = QtCore.QFileInfo(os.path.join(self.media, 'favicon.png'))
self.setWindowIcon(QtGui.QIcon(icon_info.absoluteFilePath()))
if (sys.platform == 'win32') or (os.name is "nt"): # is_windows()
try:
# This is needed to display the app icon on the taskbar on Windows 7
import ctypes
app_id = '%s v.%s' % (self.name, self.version)
ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID(app_id)
except AttributeError as e:
logger.debug("Unable to change app icon: %s" % e)
# set palette/stylesheet
style_info = QtCore.QFileInfo(os.path.join(self.here, 'styles', 'main.stylesheet'))
style_content = open(style_info.filePath()).read()
self.setStyleSheet(style_content)
# check if setup db exists; if yes, ask to copy
has_setup = SoundSpeedLibrary.setup_exists()
logger.info("setup exists: %s" % has_setup)
if not has_setup:
other_setups = SoundSpeedLibrary.list_other_setups()
if len(other_setups) != 0:
logger.debug("other existing setups: %d" % len(other_setups))
sel, ok = QtGui.QInputDialog.getItem(self, 'Do you want to copy an existing setup?',
'Select one (or click on Cancel to create a new one):',
other_setups, 0, False)
if ok:
SoundSpeedLibrary.copy_setup(input_setup=sel)
# create the project
self.lib = SoundSpeedLibrary(callbacks=QtCallbacks(parent=self), progress=QtProgress(parent=self))
logger.debug("dependencies:\n%s" % info_libs())
self.check_woa09()
self.check_woa13()
# self.check_rtofs() # no need to wait for the download at the beginning
self.check_sis()
self.check_sippican()
self.check_mvp()
# init default settings
settings = QtCore.QSettings()
export_folder = settings.value("export_folder")
if (export_folder is None) or (not os.path.exists(export_folder)):
settings.setValue("export_folder", self.lib.data_folder)
import_folder = settings.value("import_folder")
if (import_folder is None) or (not os.path.exists(import_folder)):
settings.setValue("import_folder", self.lib.data_folder)
# menu
self.menu = self.menuBar()
self.file_menu = self.menu.addMenu("File")
self.edit_menu = self.menu.addMenu("Process")
self.database_menu = self.menu.addMenu("Database")
self.monitor_menu = self.menu.addMenu("Monitor")
self.server_menu = self.menu.addMenu("Server")
self.setup_menu = self.menu.addMenu("Setup")
self.help_menu = self.menu.addMenu("Help")
# make tabs
self.tabs = QtGui.QTabWidget()
self.setCentralWidget(self.tabs)
self.tabs.setIconSize(QtCore.QSize(42, 42))
self.tabs.blockSignals(True) # during the initialization
self.tabs.currentChanged.connect(self.onChange) # changed!
# editor
self.tab_editor = Editor(lib=self.lib, main_win=self)
self.idx_editor = self.tabs.insertTab(0, self.tab_editor,
QtGui.QIcon(os.path.join(self.here, 'media', 'editor.png')), "")
self.tabs.setTabToolTip(self.idx_editor, "Editor")
# database
self.tab_database = Database(lib=self.lib, main_win=self)
self.idx_database = self.tabs.insertTab(1, self.tab_database,
QtGui.QIcon(os.path.join(self.here, 'media', 'database.png')), "")
self.tabs.setTabToolTip(self.idx_database, "Database")
# seacat
# self.tab_seacat = Seacat(lib=self.lib, main_win=self)
# self.idx_seacat = self.tabs.insertTab(2, self.tab_seacat,
# QtGui.QIcon(os.path.join(self.here, 'media', 'seacat.png')), "")
# self.tabs.setTabToolTip(self.idx_seacat, "SeaCAT")
# if not self.lib.setup.noaa_tools:
# self.tab_seacat.setDisabled(True)
# survey data monitor
self.has_sdm_support = True
try: # try.. except to make SSM working also without SDM
from hyo.surveydatamonitor.app.widgets.monitor import SurveyDataMonitor
self.tab_monitor = SurveyDataMonitor(lib=self.lib, main_win=self)
self.idx_monitor = self.tabs.insertTab(3, self.tab_monitor,
QtGui.QIcon(os.path.join(self.here, 'media', 'surveydatamonitor.png')), "")
self.tabs.setTabToolTip(self.idx_monitor, "Survey Data Monitor")
logger.info("Support for Survey Monitor: ON")
except Exception as e:
traceback.print_exc()
self.has_sdm_support = False
logger.info("Support for Survey Monitor: OFF(%s)" % e)
# server
self.tab_server = Server(lib=self.lib, main_win=self)
self.idx_server = self.tabs.insertTab(4, self.tab_server,
QtGui.QIcon(os.path.join(self.here, 'media', 'server.png')), "")
self.tabs.setTabToolTip(self.idx_server, "Synthetic Profile Server")
# refraction
self.tab_refraction = Refraction(lib=self.lib, main_win=self)
# idx = self.tabs.insertTab(5, self.tab_refraction,
# QtGui.QIcon(os.path.join(self.here, 'media', 'refraction.png')), "")
# self.tabs.setTabToolTip(idx, "Refraction Monitor")
# setup
self.tab_setup = Settings(lib=self.lib, main_win=self)
self.idx_setup = self.tabs.insertTab(6, self.tab_setup,
QtGui.QIcon(os.path.join(self.here, 'media', 'settings.png')), "")
self.tabs.setTabToolTip(self.idx_setup, "Setup")
# info
self.tab_info = Info(main_win=self, default_url=web_url())
self.idx_info = self.tabs.insertTab(6, self.tab_info,
QtGui.QIcon(os.path.join(self.here, 'media', 'info.png')), "")
self.tabs.setTabToolTip(self.idx_info, "Info")
self.statusBar().setStyleSheet("QStatusBar{color:rgba(0,0,0,128);font-size: 8pt;}")
self.status_bar_normal_style = self.statusBar().styleSheet()
self.statusBar().showMessage("%s" % ssm_version, 2000)
self.releaseInfo = QtGui.QLabel()
self.statusBar().addPermanentWidget(self.releaseInfo)
self.releaseInfo.setStyleSheet("QLabel{color:rgba(0,0,0,128);font-size: 8pt;}")
timer = QtCore.QTimer(self)
timer.timeout.connect(self.update_gui)
timer.start(1500)
self.timer_execs = 0
self.data_cleared()
self.tabs.blockSignals(False)
logger.info("* > APP: initialized!")
def onChange(self, i):
# logger.debug("Current Tab Index: %s" % type(self.tabs.widget(i)))
if type(self.tabs.widget(i)) == Settings:
self.tab_setup.setup_changed()
def switch_to_editor_tab(self):
if self.tabs.currentIndex() != self.idx_editor:
self.tabs.setCurrentIndex(self.idx_editor)
def switch_to_database_tab(self):
if self.tabs.currentIndex() != self.idx_database:
self.tabs.setCurrentIndex(self.idx_database)
def switch_to_monitor_tab(self):
if self.tabs.currentIndex() != self.idx_monitor:
self.tabs.setCurrentIndex(self.idx_monitor)
def switch_to_server_tab(self):
if self.tabs.currentIndex() != self.idx_server:
self.tabs.setCurrentIndex(self.idx_server)
def switch_to_setup_tab(self):
if self.tabs.currentIndex() != self.idx_setup:
self.tabs.setCurrentIndex(self.idx_setup)
def switch_to_info_tab(self):
if self.tabs.currentIndex() != self.idx_info:
self.tabs.setCurrentIndex(self.idx_info)
def check_woa09(self):
""" helper function that looks after WOA09 database"""
if not self.lib.use_woa09():
logger.debug('WOA09: disabled by settings')
return
if self.lib.has_woa09():
logger.debug('WOA09: enabled')
return
msg = 'The WOA09 atlas is required by some advanced application functions.\n\n' \
'The data set (~120MB) can be retrieved from:\n' \
' ftp.ccom.unh.edu/fromccom/hydroffice/woa09.red.zip\n' \
'then unzipped it into:\n' \
' %s\n\n' \
'Do you want that I perform this operation for you?\n' \
'Internet connection is required!\n' % self.lib.woa09_folder
# noinspection PyCallByClass
ret = QtGui.QMessageBox.information(self, "Sound Speed Manager - WOA09 Atlas", msg,
QtGui.QMessageBox.Ok | QtGui.QMessageBox.No)
if ret == QtGui.QMessageBox.No:
msg = 'You can also manually install it. The steps are:\n' \
' - download the archive from (anonymous ftp):\n' \
' ftp.ccom.unh.edu/fromccom/hydroffice/woa09.red.zip\n' \
' - unzip the archive into:\n' \
' %s\n' \
' - restart Sound Speed Manager\n' % self.lib.woa09_folder
# noinspection PyCallByClass
QtGui.QMessageBox.information(self, "Sound Speed Manager - WOA09 Atlas", msg,
QtGui.QMessageBox.Ok)
logger.debug('WOA09: disabled')
return
success = self.lib.download_woa09()
if not success:
msg = 'Unable to retrieve the WOA09 atlas.\n\n ' \
'You may manually install it. The steps are:\n' \
' - download the archive from (anonymous ftp):\n' \
' ftp.ccom.unh.edu/fromccom/hyo/woa09.red.zip\n' \
' - unzip the archive into:\n' \
' %s\n' \
' - restart Sound Speed Manager\n' % self.lib.woa09_folder
# noinspection PyCallByClass
QtGui.QMessageBox.warning(self, "Sound Speed Manager - WOA09 Atlas", msg,
QtGui.QMessageBox.Ok)
logger.debug('WOA09: disabled')
return
logger.debug('WOA09: enabled')
def check_woa13(self):
""" helper function that looks after WOA13 database"""
if not self.lib.use_woa13():
logger.debug('WOA13: disabled by settings')
return
if self.lib.has_woa13():
logger.debug('WOA13: enabled')
return
msg = 'The WOA13 atlas is required by some advanced application functions.\n\n' \
'The data set (~4GB) can be retrieved from:\n' \
' ftp.ccom.unh.edu/fromccom/hydroffice/woa13_temp.red.zip\n' \
' ftp.ccom.unh.edu/fromccom/hydroffice/woa13_sal.red.zip\n' \
'then unzipped it into:\n' \
' %s\n\n' \
'Do you want that I perform this operation for you?\n' \
'Internet connection is required!\n' % self.lib.woa13_folder
# noinspection PyCallByClass
ret = QtGui.QMessageBox.information(self, "Sound Speed Manager - WOA13 Atlas", msg,
QtGui.QMessageBox.Ok | QtGui.QMessageBox.No)
if ret == QtGui.QMessageBox.No:
msg = 'You can also manually install it. The steps are:\n' \
' - download the archive from (anonymous ftp):\n' \
' ftp.ccom.unh.edu/fromccom/hydroffice/woa13_temp.red.zip\n' \
' ftp.ccom.unh.edu/fromccom/hydroffice/woa13_sal.red.zip\n' \
' - unzip the archive into:\n' \
' %s\n' \
' - restart Sound Speed Manager\n' % self.lib.woa13_folder
# noinspection PyCallByClass
QtGui.QMessageBox.information(self, "Sound Speed Manager - WOA13 Atlas", msg,
QtGui.QMessageBox.Ok)
logger.debug('WOA13: disabled')
return
success = self.lib.download_woa13()
if not success:
msg = 'Unable to retrieve the WOA13 atlas.\n\n ' \
'You may manually install it. The steps are:\n' \
' - download the archive from (anonymous ftp):\n' \
' ftp.ccom.unh.edu/fromccom/hyo/woa13_temp.red.zip\n' \
' ftp.ccom.unh.edu/fromccom/hyo/woa13_sal.red.zip\n' \
' - unzip the archive into:\n' \
' %s\n' \
' - restart Sound Speed Manager\n' % self.lib.woa13_folder
# noinspection PyCallByClass
QtGui.QMessageBox.warning(self, "Sound Speed Manager - WOA13 Atlas", msg,
QtGui.QMessageBox.Ok)
logger.debug('WOA13: disabled')
return
logger.debug('WOA13: enabled')
def check_rtofs(self):
""" helper function that looks after RTOFS connection"""
if not self.lib.use_rtofs():
logger.debug('RTOFS: disabled by settings')
return
if self.lib.has_rtofs():
logger.debug('RTOFS: enabled')
return
success = self.lib.download_rtofs()
if not success:
msg = 'Unable to retrieve the RTOFS atlas.\n\n ' \
'The application needs an internet connection to access\n' \
'this server (with port 9090 open):\n' \
' - http://nomads.ncep.noaa.gov:9090\n\n' \
'You can disable the RTOFS support in Settings/Basic/Use RTOFS.\n'
# noinspection PyCallByClass
QtGui.QMessageBox.warning(self, "Sound Speed Manager - RTOFS Atlas", msg,
QtGui.QMessageBox.Ok)
logger.debug('RTOFS: disabled')
return
logger.debug('RTOFS: enabled')
def check_sis(self):
if self.lib.use_sis():
if not self.lib.listen_sis():
msg = 'Unable to listen SIS.'
# noinspection PyCallByClass
QtGui.QMessageBox.warning(self, "Sound Speed Manager - SIS", msg,
QtGui.QMessageBox.Ok)
else:
if not self.lib.stop_listen_sis():
msg = 'Unable to stop listening SIS.'
# noinspection PyCallByClass
QtGui.QMessageBox.warning(self, "Sound Speed Manager - SIS", msg,
QtGui.QMessageBox.Ok)
def check_sippican(self):
if self.lib.use_sippican():
if not self.lib.listen_sippican():
msg = 'Unable to listening Sippican.'
# noinspection PyCallByClass
QtGui.QMessageBox.warning(self, "Sound Speed Manager - Sippican", msg,
QtGui.QMessageBox.Ok)
else:
if not self.lib.stop_listen_sippican():
msg = 'Unable to stop listening Sippican.'
# noinspection PyCallByClass
QtGui.QMessageBox.warning(self, "Sound Speed Manager - Sippican", msg,
QtGui.QMessageBox.Ok)
def check_mvp(self):
if self.lib.use_mvp():
if not self.lib.listen_mvp():
msg = 'Unable to listening MVP.'
# noinspection PyCallByClass
QtGui.QMessageBox.warning(self, "Sound Speed Manager - MVP", msg,
QtGui.QMessageBox.Ok)
else:
if not self.lib.stop_listen_mvp():
msg = 'Unable to stop listening MVP.'
# noinspection PyCallByClass
QtGui.QMessageBox.warning(self, "Sound Speed Manager - MVP", msg,
QtGui.QMessageBox.Ok)
def data_cleared(self):
self.tab_editor.data_cleared()
self.tab_database.data_cleared()
self.tab_server.data_cleared()
self.tab_refraction.data_cleared()
self.tab_setup.data_cleared()
def data_imported(self):
self.tab_editor.data_imported()
self.tab_database.data_imported()
self.tab_server.data_imported()
self.tab_refraction.data_imported()
self.tab_setup.data_imported()
def data_stored(self):
self.tab_editor.data_stored()
self.tab_database.data_stored()
self.tab_server.data_stored()
self.tab_refraction.data_stored()
self.tab_setup.data_stored()
def data_removed(self):
self.tab_editor.data_removed()
self.tab_database.data_removed()
self.tab_server.data_removed()
self.tab_refraction.data_removed()
self.tab_setup.data_removed()
def server_started(self):
# clear widgets as for data clear
self.data_cleared()
self.tab_editor.server_started()
self.tab_database.server_started()
self.tab_server.server_started()
self.tab_refraction.server_started()
self.tab_setup.server_started()
self.statusBar().setStyleSheet("QStatusBar{color:rgba(0,0,0,128);"
"font-size: 8pt;background-color:rgba(51,204,255,128);}")
def server_stopped(self):
self.tab_editor.server_stopped()
self.tab_database.server_stopped()
self.tab_server.server_stopped()
self.tab_refraction.server_stopped()
self.tab_setup.server_stopped()
self.statusBar().setStyleSheet(self.status_bar_normal_style)
def _check_latest_release(self):
new_release = False
new_bugfix = False
latest_version = None
try:
response = urlopen('http://www.hydroffice.org/latest/soundspeedmanager.txt', timeout=2)
latest_version = response.read().split()[0].decode()
cur_maj, cur_min, cur_fix = ssm_version.split('.')
lat_maj, lat_min, lat_fix = latest_version.split('.')
if int(lat_maj) > int(cur_maj):
new_release = True
elif (int(lat_maj) == int(cur_maj)) and (int(lat_min) > int(cur_min)):
new_release = True
elif (int(lat_maj) == int(cur_maj)) and (int(lat_min) == int(cur_min)) and (int(lat_fix) > int(cur_fix)):
new_bugfix = True
except (URLError, ssl.SSLError, socket.timeout, ConnectionResetError, ValueError) as e:
logger.info("unable to check latest release (reason: %s)" % e)
if new_release:
logger.info("new release available: %s" % latest_version)
self.releaseInfo.setText("New release available: %s" % latest_version)
self.releaseInfo.setStyleSheet("QLabel{background-color:rgba(255,0,0,128);"
"color:rgba(0,0,0,128);"
"font-size: 8pt;}")
elif new_bugfix:
logger.info("new bugfix available: %s" % latest_version)
self.releaseInfo.setText("New bugfix available: %s" % latest_version)
self.releaseInfo.setStyleSheet("QLabel{background-color:rgba(255,255,0,128);"
"color:rgba(0,0,0,128);"
"font-size: 8pt;}")
def update_gui(self):
if self.timer_execs % 200 == 0:
# logger.debug("timer executions: %d" % self.timer_execs)
self._check_latest_release()
self.timer_execs += 1
# if self.lib.setup.noaa_tools:
# self.tab_seacat.setEnabled(True)
# else:
# self.tab_seacat.setDisabled(True)
# update the windows title
self.setWindowTitle('%s v.%s [project: %s]' % (self.name, self.version, self.lib.current_project))
msg = str()
tokens = list()
if self.lib.server.is_alive():
tokens.append("SRV")
if self.lib.has_ref():
tokens.append("REF")
if self.lib.use_rtofs():
tokens.append("RTF")
if self.lib.use_woa09():
tokens.append("W09")
if self.lib.use_woa13():
tokens.append("W13")
if self.lib.use_sippican():
tokens.append("SIP")
if self.lib.use_mvp():
tokens.append("MVP")
if self.lib.use_sis():
tokens.append("SIS")
msg += "|".join(tokens)
if not self.lib.use_sis(): # in case that SIS was disabled
self.statusBar().showMessage(msg, 1000)
return
msg += " - " # add some spacing
if self.lib.listeners.sis.nav is not None:
# time stamp
msg += "time:"
if self.lib.listeners.sis.nav.dg_time is not None:
msg += "%s, " % (self.lib.listeners.sis.nav.dg_time.strftime("%H:%M:%S"))
else:
msg += "NA, "
# position
msg += "pos:"
if (self.lib.listeners.sis.nav.latitude is not None) and (self.lib.listeners.sis.nav.longitude is not None):
latitude = self.lib.listeners.sis.nav.latitude
if latitude >= 0:
letter = "N"
else:
letter = "S"
lat_min = float(60 * math.fabs(latitude - int(latitude)))
lat_str = "%02d\N{DEGREE SIGN}%7.3f'%s" % (int(math.fabs(latitude)), lat_min, letter)
longitude = self.lib.listeners.sis.nav.longitude
if longitude < 0:
letter = "W"
else:
letter = "E"
lon_min = float(60 * math.fabs(longitude - int(longitude)))
lon_str = "%03d\N{DEGREE SIGN}%7.3f'%s" % (int(math.fabs(longitude)), lon_min, letter)
msg += "(%s, %s), " % (lat_str, lon_str)
else:
msg += "(NA, NA), "
if self.lib.listeners.sis.xyz88 is not None:
msg += 'tss:'
if self.lib.listeners.sis.xyz88.sound_speed is not None:
msg += '%.1f m/s, ' % self.lib.listeners.sis.xyz88.sound_speed
else:
msg += 'NA m/s, '
msg += 'avg.depth:'
mean_depth = self.lib.listeners.sis.xyz88.mean_depth
if mean_depth:
msg += '%.1f m' % mean_depth
else:
msg += 'NA m'
else:
msg += 'XYZ88 NA [pinging?]'
self.statusBar().showMessage(msg, 2000)
if self.lib.has_ssp():
if self.lib.server.is_alive(): # server mode
if not self.tab_server.dataplots.is_drawn:
self.tab_server.dataplots.reset()
self.tab_server.dataplots.on_first_draw()
self.tab_server.dataplots.update_data()
self.tab_server.dataplots.redraw()
else: # user mode
if self.lib.has_mvp_to_process() or self.lib.has_sippican_to_process():
# logger.debug("data to import from listeners")
# logger.debug("plot drawn: %s" % self.tab_editor.dataplots.is_drawn)
if not self.tab_editor.dataplots.is_drawn:
self.data_imported()
if self.lib.cur.listener_completed and not self.lib.cur.listener_displayed:
self.tab_editor.dataplots.on_first_draw()
self.lib.cur.listener_displayed = True
self.tab_editor.dataplots.update_data()
self.tab_editor.dataplots.redraw()
if not self.lib.server.is_alive(): # user mode - listeners
if self.lib.has_mvp_to_process() or self.lib.has_sippican_to_process():
self.statusBar().setStyleSheet("QStatusBar{color:rgba(0,0,0,128);"
"font-size: 8pt;background-color:rgba(255,163,102,128);}")
else:
self.statusBar().setStyleSheet(self.status_bar_normal_style)
def change_info_url(self, url):
self.tab_info.change_default(url)
# Quitting #
def _do_you_really_want(self, title="Quit", text="quit"):
"""helper function that show to the user a message windows asking to confirm an action"""
msg_box = QtGui.QMessageBox(self)
msg_box.setWindowTitle(title)
msg_box.setIconPixmap(QtGui.QPixmap(os.path.join(self.media, 'favicon.png')).scaled(QtCore.QSize(36, 36)))
msg_box.setText('Do you really want to %s?' % text)
msg_box.setStandardButtons(QtGui.QMessageBox.Yes | QtGui.QMessageBox.No)
msg_box.setDefaultButton(QtGui.QMessageBox.No)
return msg_box.exec_()
def closeEvent(self, event):
""" actions to be done before close the app """
reply = self._do_you_really_want("Quit", "quit %s" % self.name)
# reply = QtGui.QMessageBox.Yes
if reply == QtGui.QMessageBox.Yes:
event.accept()
self.lib.close()
if self.has_sdm_support:
self.tab_monitor.stop_plotting()
super(MainWin, self).closeEvent(event)
else:
event.ignore()
# -------------------------- development-only --------------------------
def do(self):
""" development-mode only helper function """
pass