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WIP: Improving the CV GUI for easier plotting #52

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d1ffff0
Fix for surface/network code oracle. Branched from release-2.0.0
Feb 10, 2012
67e77eb
Added plotting menu items based on Nipype interfaces
Feb 28, 2012
2bd0450
Added option to plot labels for nodes above a given degree
Feb 28, 2012
3c503ae
Updates for easier plotting
Mar 6, 2012
6853aec
One-click dipy fvtk tract plotting
Mar 13, 2012
378be9a
Moved Nipype interfaces into CV
Nov 26, 2012
a103291
UI improvements for ConnectomeViewer
Nov 26, 2012
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69 changes: 36 additions & 33 deletions cviewer/action/load_cff.py
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Original file line number Diff line number Diff line change
Expand Up @@ -32,19 +32,20 @@ class OpenFile(Action):
path = Str("MenuBar/File/LoadDataMenu")
image = ImageResource("cff-open.png", search_path=[IMAGE_PATH])

# Is the action enabled?
# Is the action enabled?
enabled = Bool(True)

# Is the action visible?
# Is the action visible?
visible = Bool(True)

###########################################################################
# 'Action' interface.
###########################################################################
###########################################################################
# 'Action' interface.
###########################################################################

def perform(self, event, cfile=None):
""" Performs the action. """

logger.info('Performing open connectome file action')
logger.info('Performing add data file action')

# helper variable to use this function not only in the menubar
exec_as_funct = True
Expand All @@ -55,20 +56,22 @@ def perform(self, event, cfile=None):
cfile = self.window.application.get_service('cviewer.plugins.cff2.cfile.CFile')
exec_as_funct = False

wildcard = "All files (*.*)|*.*" \
wildcard = "All files (*.*)|*.*|" \
'All files (*)|*|' \
"Nifti-1 (*.nii.gz)|*.nii.gz|" \
"Gifti (*.gii)|*.gii|" \
"TrackVis tracks (*.trk)|*.trk|" \
"Network Pickle (*.gpickle)|*.gpickle|" \
"Network GraphML (*.graphml)|*.graphml|" \
"NetworkX Pickle (*.gpickle)|*.gpickle|" \
"NetworkX Pickle (*.pck)|*.pck|" \
"NetworkX GraphML (*.graphml)|*.graphml|" \
"Numpy Data (*.npy)|*.npy|" \
"Pickle Data (*.pkl)|*.pkl|" \
"Text Data (*.txt)|*.txt|" \
"CSV Data (*.csv)|*.csv|"
"CSV Data (*.csv)|*.csv"

dlg = FileDialog(wildcard=wildcard,title="Choose a file",\
dlg = FileDialog(wildcard=wildcard,title="Add Neuroimaging or network data",\
resizeable=False, \
default_directory=preference_manager.cviewerui.cffpath,)
default_directory=preference_manager.cviewerui.cffpath)

if dlg.open() == OK:

Expand All @@ -90,20 +93,20 @@ def perform(self, event, cfile=None):
name = fname, gii_filename = dlg.paths[0])
cfile.obj.add_connectome_surface(csurf)

elif os.path.exists(dlg.paths[0]) and fname.endswith('.trk'):
elif os.path.exists(dlg.paths[0]) and (dlg.paths[0]).endswith('.trk'):
ctrk = cfflib.CTrack(
name = fname, src = dlg.paths[0])
cfile.obj.add_connectome_track(ctrk)

elif os.path.exists(dlg.paths[0]) and fname.endswith('.gpickle'):
ctrk = cfflib.CNetwork(name = fname, src = dlg.paths[0],
elif os.path.exists(dlg.paths[0]) and (fname.endswith('.gpickle') or fname.endswith('.pck')):
cntwk = cfflib.CNetwork(name = fname, src = dlg.paths[0],
fileformat="NXGPickle")
cfile.obj.add_connectome_network(ctrk)
cfile.obj.add_connectome_network(cntwk)

elif os.path.exists(dlg.paths[0]) and fname.endswith('.graphml'):
ctrk = cfflib.CNetwork.create_from_graphml(name = fname,
cntwk = cfflib.CNetwork.create_from_graphml(name = fname,
ml_filename = dlg.paths[0])
cfile.obj.add_connectome_network(ctrk)
cfile.obj.add_connectome_network(cntwk)

elif os.path.exists(dlg.paths[0]) and fname.endswith('.npy'):
cdat = cfflib.CData(name = fname, src = dlg.paths[0],
Expand Down Expand Up @@ -155,49 +158,49 @@ class OpenCFile(Action):

def perform(self, event, cfile=None):
""" Performs the action. """

logger.info('Performing open connectome file action')

# helper variable to use this function not only in the menubar
exec_as_funct = True

if cfile is None:
# get the instance of the current CFile
# with the help of the Service Registry
cfile = self.window.application.get_service('cviewer.plugins.cff2.cfile.CFile')
exec_as_funct = False

wildcard = "Connectome Markup File v2.0 (meta.cml)|meta.cml|" \
"Connectome File Format v2.0 (*.cff)|*.cff|" \
"All files (*.*)|*.*"
wildcard = "Connectome File Format v2.0 (*.cff)|*.cff|" \
"Connectome Markup File v2.0 (meta.cml)|meta.cml|" \
"All files (*.*)|*.*"

dlg = FileDialog(wildcard=wildcard,title="Choose a Connectome File",\
resizeable=False, \
default_directory=preference_manager.cviewerui.cffpath,)
default_directory=preference_manager.cviewerui.cffpath)

if dlg.open() == OK:

if not os.path.isfile(dlg.path):
logger.error("File '%s' does not exist!"%dlg.path)
return

# if file exists and has .cff ending
if os.path.exists(dlg.paths[0]) and (dlg.paths[0]).endswith('.cff'):

# close the cfile if one is currently loaded
cfile.close_cfile()

# load cfile data
cfile.load_cfile(dlg.paths[0])

self.window.status_bar_manager.message=''
elif os.path.exists(dlg.paths[0]) and (dlg.paths[0]).endswith('meta.cml'):
cfile.close_cfile()
cfile.load_cfile(dlg.paths[0], ismetacml = True)

else:
logger.info('Could not load file: '+ dlg.paths)


class SaveCFile(Action):
""" An action that save aconnectome file """

Expand Down
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