def _new_display_triggered(self):
"""Create a new Data Window to display data broadcasts"""
if (self.sender() is self._new_plot_action):
w = PlotWindow(self)
elif (self.sender() is self._new_image_action):
w = ImageWindow(self)
w.show()
self._data_windows.append(w)
def _restore_data_windows(self, settings, data_sources):
"""Restores the geometry and data sources of the data windows."""
if(settings.contains("dataWindows")):
data_windows = settings.value("dataWindows")
if data_windows is None:
return
for dw in data_windows:
try:
if(dw['window_type'] == 'ImageWindow'):
w = ImageWindow(self)
elif(dw['window_type'] == 'PlotWindow'):
w = PlotWindow(self)
else:
raise ValueError(('window_type %s not supported' %(dw['window_type'])))
w.restore_from_state(dw, data_sources)
self._data_windows.append(w)
logging.debug("Loaded %s from settings", type(w).__name__)
# Try to handle some version incompatibilities
except KeyError:
raise
pass
def _restore_data_windows(self, settings, data_sources):
"""Restores the geometry and data sources of the data windows."""
if(settings.contains("dataWindows")):
data_windows = settings.value("dataWindows")
if data_windows is None:
return
for dw in data_windows:
try:
if(dw['window_type'] == 'ImageWindow'):
w = ImageWindow(self)
elif(dw['window_type'] == 'PlotWindow'):
w = PlotWindow(self)
else:
raise ValueError(('window_type %s not supported' %(dw['window_type'])))
w.restore_from_state(dw, data_sources)
self._data_windows.append(w)
logging.debug("Loaded %s from settings", type(w).__name__)
# Try to handle some version incompatibilities
except KeyError:
raise
pass
def _on_double_click(self, row, column):
print('Clicked: %d, %d'%(row, column))
item = self.table.item(row, 1)
if self.item_is_group_header(item):
return
plotdata = item.data(QtCore.Qt.UserRole)
data_type = plotdata._parent.data_type[plotdata.title]
mwindow = self.window()
if data_type in ImageWindow.acceptable_data_types:
w = ImageWindow(mwindow)
elif data_type in PlotWindow.acceptable_data_types:
w = PlotWindow(mwindow)
else:
print('Unrecognized data_type:', data_type)
return
w.show()
mwindow._data_windows.append(w)
w.set_source_title(plotdata._parent, plotdata.title)