def save_dmf_device(self, save_as=False, rename=False):
'''
Save device configuration.
If `save_as=True`, we are saving a copy of the current device with a
new name.
If `rename=True`, we are saving the current device with a new name _(no
new copy is created)_.
'''
app = get_app()
name = app.dmf_device.name
# If the device has no name, try to get one.
if save_as or rename or name is None:
if name is None:
name = ""
name = text_entry_dialog('Device name', name, 'Save device')
if name is None:
name = ""
if name:
# Construct the directory name for the current device.
if app.dmf_device.name:
src = os.path.join(app.get_device_directory(),
app.dmf_device.name)
# Construct the directory name for the new device _(which is the
# same as the current device, if we are not renaming or "saving
# as")_.
dest = os.path.join(app.get_device_directory(), name)
# If we're renaming, move the old directory.
if rename and os.path.isdir(src):
if src == dest:
return
if os.path.isdir(dest):
logger.error("A device with that "
"name already exists.")
return
shutil.move(src, dest)
# Create the directory for the new device name, if it doesn't
# exist.
if not os.path.isdir(dest):
os.mkdir(dest)
# If the device name has changed, update the application device
# state.
if name != app.dmf_device.name:
app.dmf_device.name = name
# Update GUI to reflect updated name.
app.main_window_controller.update_device_name_label()
# Save the device to the new target directory.
app.dmf_device.save(os.path.join(dest, "device"))
# Reset modified status, since save acts as a checkpoint.
self.modified = False
def check_text_entry_dialog(*args, **kwargs):
from pygtkhelpers.ui.extra_dialogs import text_entry_dialog
validate = kwargs.pop('validate', lambda x: True)
while True:
response = text_entry_dialog(*args, **kwargs)
# Cancel calibration
if response is None:
return
# Check that it is a valid voltage
elif validate(response):
return response
def check_text_entry_dialog(*args, **kwargs):
from pygtkhelpers.ui.extra_dialogs import text_entry_dialog
validate = kwargs.pop('validate', lambda x: True)
while True:
response = text_entry_dialog(*args, **kwargs)
# Cancel calibration
if response is None:
return
# Check that it is a valid voltage
elif validate(response):
return response
def save_dmf_device(self, save_as=False, rename=False):
'''
Save device configuration.
If `save_as=True`, we are saving a copy of the current device with a
new name.
If `rename=True`, we are saving the current device with a new name _(no
new copy is created)_.
'''
app = get_app()
name = app.dmf_device.name
# If the device has no name, try to get one.
if save_as or rename or name is None:
if name is None:
name = ""
name = text_entry_dialog('Device name', name, 'Save device')
if name is None:
name = ""
if name:
device_directory = ph.path(app.get_device_directory()).realpath()
# Construct the directory name for the current device.
if app.dmf_device.name:
src = device_directory.joinpath(app.dmf_device.name)
# Construct the directory name for the new device _(which is the
# same as the current device, if we are not renaming or "saving
# as")_.
dest = device_directory.joinpath(name)
# If we're renaming, move the old directory.
if rename and src.isdir():
if src == dest:
return
if dest.isdir():
_L().error("A device with that name already exists.")
return
shutil.move(src, dest)
# Create the directory for the new device name, if it doesn't
# exist.
dest.makedirs_p()
# Convert device to SVG string.
svg_unicode = app.dmf_device.to_svg()
output_path = dest.joinpath(DEVICE_FILENAME)
# Save the device to the new target directory.
with output_path.open('wb') as output:
output.write(svg_unicode)
# Reset modified status, since save acts as a checkpoint.
self.modified = False
# Notify plugins that device has been saved.
emit_signal('on_dmf_device_saved', [app.dmf_device,
str(output_path)])
# If the device name has changed, update the application device
# state.
if name != app.dmf_device.name:
self.load_device(output_path)
return output_path
def save_dmf_device(self, save_as=False, rename=False):
'''
Save device configuration.
If `save_as=True`, we are saving a copy of the current device with a
new name.
If `rename=True`, we are saving the current device with a new name _(no
new copy is created)_.
'''
app = get_app()
name = app.dmf_device.name
# If the device has no name, try to get one.
if save_as or rename or name is None:
if name is None:
name = ""
name = text_entry_dialog('Device name', name, 'Save device')
if name is None:
name = ""
if name:
device_directory = ph.path(app.get_device_directory()).realpath()
# Construct the directory name for the current device.
if app.dmf_device.name:
src = device_directory.joinpath(app.dmf_device.name)
# Construct the directory name for the new device _(which is the
# same as the current device, if we are not renaming or "saving
# as")_.
dest = device_directory.joinpath(name)
# If we're renaming, move the old directory.
if rename and src.isdir():
if src == dest:
return
if dest.isdir():
_L().error("A device with that name already exists.")
return
shutil.move(src, dest)
# Create the directory for the new device name, if it doesn't
# exist.
dest.makedirs_p()
# Convert device to SVG string.
svg_unicode = app.dmf_device.to_svg()
output_path = dest.joinpath(DEVICE_FILENAME)
# Save the device to the new target directory.
with output_path.open('wb') as output:
output.write(svg_unicode)
# Reset modified status, since save acts as a checkpoint.
self.modified = False
# Notify plugins that device has been saved.
emit_signal('on_dmf_device_saved', [app.dmf_device,
str(output_path)])
# If the device name has changed, update the application device
# state.
if name != app.dmf_device.name:
self.load_device(output_path)
return output_path