def __init__(self, parent=None, argv=None):
# State variables
self.signal_type_ag = None
self.signal_datatype_ag = None
self._plugin_manager_widget = None
super(MainWindow, self).__init__(parent)
# Set window icon
self.setWindowIcon(
QIcon(os.path.dirname(__file__) + '/images/hyperspy.svg'))
# Parse any command line options
self.parse_args(argv)
# All good!
self.set_status("Ready")
# Redirect streams (wait until the end to not affect during load)
self.settings.set_default('output_to_console', False)
if self.settings['output_to_console', bool]:
self._old_stdout = sys.stdout
self._old_stderr = sys.stdout
sys.stdout = self.console.kernel.stdout
sys.stderr = self.console.kernel.stderr
else:
self._old_stdout = self._old_stderr = None
logger.info("Main window loaded!")
# Set the UI in front of other applications
self.show()
self.raise_()
def __init__(self, parent=None):
# State variables
self.signal_type_ag = None
self.signal_datatype_ag = None
self._plugin_manager_widget = None
super(MainWindow, self).__init__(parent)
# Set window icon
self.setWindowIcon(QIcon(os.path.dirname(__file__) +
'/images/hyperspy.svg'))
# Parse any command line options
self.parse_args()
# All good!
self.set_status("Ready")
# Redirect streams (wait until the end to not affect during load)
self.settings.set_default('output_to_console', False)
if self.settings['output_to_console', bool]:
self._old_stdout = sys.stdout
self._old_stderr = sys.stdout
sys.stdout = self.console.kernel.stdout
sys.stderr = self.console.kernel.stderr
else:
self._old_stdout = self._old_stderr = None
logger.info("Main window loaded!")
def get_selected_plot(self):
"""
Returns the selected signal; a string specifying whether the active
window is "navtigation" plot, "signal" plot or "other"; and finally the
active window.
"""
s = self.get_selected_wrapper()
if s is None:
logger.info("No plot available.")
return
w = self.main_frame.activeSubWindow()
if w is s.navigator_plot:
selected = "navigation"
elif w is s.signal_plot:
selected = "signal"
else:
selected = "other"
return s, selected, w
def __init__(self, splash, parent=None, argv=None):
self.splash = splash
# State variables
self.signal_type_ag = None
self.signal_datatype_ag = None
self._plugin_manager_widget = None
self._load_signal_types()
super(MainWindow, self).__init__(parent)
# Set window icon
self.setWindowIcon(
QtGui.QIcon(
os.path.join(os.path.dirname(__file__), 'images',
'hyperspy.svg')))
# Parse any command line options
self.parse_args(argv)
# All good!
self.set_status("Ready")
# Redirect streams (wait until the end to not affect during load)
self.settings.set_default('output_to_console', False)
if self.settings['output_to_console', bool]:
self._old_stdout = sys.stdout
self._old_stderr = sys.stdout
sys.stdout = self.console.kernel.stdout
sys.stderr = self.console.kernel.stderr
else:
self._old_stdout = self._old_stderr = None
logger.info("Main window loaded!")
# Set the UI in front of other applications
self.show()
self.raise_()
# Workaround to bring the floating console to the front with pyqt5
if self._console_dock.isFloating():
self._console_dock.setFloating(True)
def __init__(self, splash, parent=None, argv=None):
self.splash = splash
# State variables
self.signal_type_ag = None
self.signal_datatype_ag = None
self._plugin_manager_widget = None
self._load_signal_types()
super(MainWindow, self).__init__(parent)
# Set window icon
self.setWindowIcon(QtGui.QIcon(os.path.join(os.path.dirname(__file__),
'images', 'hyperspy.svg')))
# Parse any command line options
self.parse_args(argv)
# All good!
self.set_status("Ready")
# Redirect streams (wait until the end to not affect during load)
self.settings.set_default('output_to_console', False)
if self.settings['output_to_console', bool]:
self._old_stdout = sys.stdout
self._old_stderr = sys.stdout
sys.stdout = self.console.kernel.stdout
sys.stderr = self.console.kernel.stderr
else:
self._old_stdout = self._old_stderr = None
logger.info("Main window loaded!")
# Set the UI in front of other applications
self.show()
self.raise_()
# Workaround to bring the floating console to the front with pyqt5
if self._console_dock.isFloating():
self._console_dock.setFloating(True)
def save(self, signals=None, filenames=None):
logger.debug("entering save(), with args: %s, %s",
str(signals), str(filenames))
if signals is None:
signals = self.get_selected_wrappers()
logger.debug("No signals passed, saving selection: %s",
str(signals))
extensions = self.get_accepted_extensions()
type_choices = ';;'.join(["*." + e for e in extensions])
type_choices = ';;'.join(("All types (*.*)", type_choices))
logger.debug("Save type choices: %s", type_choices)
i = 0
overwrite = None
for s in signals:
# Match signal to filename. If filenames has not been specified,
# or there are no valid filename for curren signal index i, we
# have to prompt the user.
if filenames is None or len(
filenames) <= i or filenames[i] is None:
path_suggestion = self.get_signal_filepath_suggestion(s)
logger.debug("No filenames passed. Auto-suggestion: %s",
path_suggestion)
filename = self.prompt_files(type_choices, path_suggestion,
False)
# Dialog should have prompted about overwrite
overwrite = True
if not filename:
logger.info("Not saving signal %s", str(s))
continue
else:
filename = filenames[i]
overwrite = None # We need to confirm overwrites
i += 1
s.signal.save(filename, overwrite)
def myexcepthook(exctype, value, traceback):
if exctype == ProcessCanceled:
logger.info("User cancelled operation")
else:
sys.__excepthook__(exctype, value, traceback)
def get_selected_signal(self):
sw = self.get_selected_wrapper()
if sw is None:
logger.info("No signal available.")
else:
return sw.signal
def get_selected_signals(self):
try:
return [s.signal for s in self.get_selected_wrappers()]
except AttributeError:
logger.info("No signal available.")
