def __menu_default(self):
extras = []
if self.menu_helper is not None:
extras = self.menu_helper.actions + self._extra_menu_items()
menu_actions = [Separator()] + extras + \
[Separator(), self._HideShowAction, Separator()] + \
deepcopy(standard_menu_actions)
return Menu( *menu_actions)
def _menu_default(self):
""" Standard menus for network nodes """
menu_actions = [Separator(), \
self._OpenFile]
return Menu(*menu_actions)
def _menu_default(self):
""" Standard menus for network nodes """
menu_actions = [Separator(), \
self._TracksRender, \
self._TrackVisLaunchAction]
return Menu(*menu_actions)
def _actions_default(self):
""" Append a preferences action to the toolbar: this view of the
engine is meant to be a powerful view giving access to
all of Mayavi's functionality.
"""
preferences_action = \
Action(
image=ImageResource('preferences.png',
search_path=self._image_path),
tooltip="Modify Mayavi's preferences",
checked=False,
defined_when='True',
perform=preference_manager_view.dialog_view,
)
actions = super(EngineRichView, self)._actions_default()
actions.extend((Separator(), preferences_action))
return actions
def _buildAction(desc):
global actions_doc
from window import tcActionHandler
if len(desc) == 0:
return Separator()
exec("tcActionHandler.%s = lambda self,i:self.chooseAction(i,'_on_%s')"%(desc["name"],desc["name"]))
style = desc["name"].startswith("toggle") and "toggle" or "push"
default = False
if "default" in desc:
default = desc["default"]
desc["tooltip"] = desc["tooltip"].strip()
action = Action(name=desc["name"].replace("_"," "), action=desc["name"],
tooltip=desc["tooltip"],
image=ImageResource(desc["name"]),
style=style,
checked=default)
tcActionHandler.actions[desc["name"]] = action
if not actions_doc is None:
actions_doc += "\n**%s**:\n"%(desc["name"].replace("_"," ").strip())
actions_doc += "\n.. image:: images/%s.png\n\n"%(desc["name"])
actions_doc += desc["tooltip"] +"\n"
return action
children = 'departments',
label = '=Departments',
view = no_view,
add = [ Department ] ),
TreeNode( node_for = [ Company ],
auto_open = True,
children = 'employees',
label = '=Employees',
view = no_view,
add = [ Employee ] ),
TreeNode( node_for = [ Department ],
auto_open = True,
children = 'employees',
label = 'name',
menu = Menu( NewAction,
Separator(),
DeleteAction,
Separator(),
RenameAction,
Separator(),
CopyAction,
CutAction,
PasteAction ),
view = View( [ 'name', '|<' ] ),
add = [ Employee ] ),
TreeNode( node_for = [ Employee ],
auto_open = True,
label = 'name',
menu = Menu( NewAction,
Separator(),
Action( name = 'Default title',
def _actions_default(self):
add_scene = \
Action(
image=ImageResource('add_scene.png',
search_path=self._image_path),
tooltip="Create a new scene",
defined_when='True',
enabled_when='True',
perform=self._perform_new_scene,
)
add_source = \
Action(
image=ImageResource('add_source.png',
search_path=self._image_path),
tooltip="Add a data source",
defined_when='True',
enabled_when='len(scenes) > 0',
perform=self._perform_add_source,
)
add_module = \
Action(
image=ImageResource('add_module.png',
search_path=self._image_path),
tooltip="Add a visualization module",
defined_when='True',
# isinstance doesn't work in enabled_when
enabled_when=\
'current_selection is not None and'
'( hasattr(current_selection, "output_info")'
'or current_selection.__class__.__name__ =='
'"ModuleFilterAdderNode")',
perform=self._perform_add_module,
)
add_filter = \
Action(
image=ImageResource('add_filter.png',
search_path=self._image_path),
tooltip="Add a processing filter",
defined_when='True',
enabled_when=\
'current_selection is not None and'
'( ( hasattr(current_selection, "output_info")'
' and not current_selection.type in (" module", '
' " module manager"))'
'or current_selection.__class__.__name__ =='
'"ModuleFilterAdderNode")',
perform=self._perform_add_filter,
)
help = \
Action(
image=ImageResource('help-action.png',
search_path=self._image_path),
tooltip="Help on the Mayavi pipeline",
defined_when='True',
enabled_when='True',
perform=open_help_index,
)
tvtk_docs = \
Action(
image=ImageResource('reader.png',
search_path=self._image_path),
tooltip="Search the VTK class browser",
defined_when='True',
enabled_when='True',
perform=open_tvtk_docs,
)
record = \
Action(
image=ImageResource('record.png',
search_path=self._image_path),
tooltip="Start/Stop script recording",
style='toggle',
checked=False,
defined_when='True',
enabled_when='engine is not None',
perform=self._perform_record,
)
# Check the record icon if the engine already has a recorder
# set.
if self.engine is not None and self.engine.recorder is not None:
record.checked = True
return [
tvtk_docs,
Separator(), add_scene, add_source, add_module, add_filter,
Separator(), help, record
]
auto_open=True,
children='departments',
label='=Departments',
view=no_view,
add=[Department]),
TreeNode(node_for=[Company],
auto_open=True,
children='employees',
label='=Employees',
view=no_view,
add=[Employee]),
TreeNode(node_for=[Department],
auto_open=True,
children='employees',
label='name',
menu=Menu(NewAction, Separator(), DeleteAction, Separator(),
RenameAction, Separator(), CopyAction, CutAction,
PasteAction),
view=View(['name', '|<']),
add=[Employee]),
TreeNode(node_for=[Employee],
auto_open=True,
label='name',
menu=Menu(
NewAction, Separator(),
Action(name='Default title',
action='object.default_title'),
Action(
name='Department',
action='handler.employee_department(editor,object)'),
Separator(), CopyAction, CutAction, PasteAction,
class PlotOMaticHandler(Controller):
# ------------ Menu related --------------------
exit_action = Action(name='&Exit', action='exit')
save_session_action = Action(name='&Open Session',
action='open_session',
accelerator='Ctrl+O')
open_session_action = Action(name='&Save Session',
action='save_session',
accelerator='Ctrl+S')
file_menu = Menu(exit_action,
Separator(),
save_session_action,
open_session_action,
name='&File')
def exit(self, uii):
print 'Exit called, really should implement this'
def save_session(self, uii):
filename = save_file(
wildcard=
'Plot-o-matic session (*.plot_session)|*.plot_session|All files (*)|*',
file_name='my_session.plot_session',
message='Save session')
if filename != '':
print "Saving session as '%s'" % filename
session = uii.object.get_config()
fp = open(filename, 'w')
yaml.safe_dump(session, fp, default_flow_style=False)
fp.close()
def open_session(self, uii):
filename = open_file(
wildcard=
'Plot-o-matic session (*.plot_session)|*.plot_session|All files (*)|*',
file_name='my_session.plot_session',
message='Open session')
if filename != '':
print "Opening session '%s'" % filename
fp = open(filename, 'r')
session = yaml.load(fp)
fp.close()
uii.object.set_config(session)
clear_data_action = Action(name='&Clear Data',
action='clear_data',
accelerator='Ctrl+W')
save_data_action = Action(name='&Save Data Set',
action='save_data',
accelerator='Ctrl+Shift+S')
open_data_action = Action(name='&Open Data Set',
action='open_data',
accelerator='Ctrl+Shift+O')
data_menu = Menu(clear_data_action,
Separator(),
save_data_action,
open_data_action,
name='&Data')
def clear_data(self, uii):
uii.object.variables.clear()
def save_data(self, uii):
filename = save_file(
wildcard=
'Plot-o-matic data set (*.plot_data)|*.plot_data|All files (*)|*',
file_name='my_data.plot_data',
message='Save data set')
if filename != '':
uii.object.variables.save_data_set(filename)
print "Saved data set '%s'" % filename
def open_data(self, uii):
filename = open_file(
wildcard=
'Plot-o-matic data set (*.plot_data)|*.plot_data|All files (*)|*',
file_name='my_data.plot_data',
message='Open data set')
if filename != '':
uii.object.variables.open_data_set(filename)
print "Opened data set '%s'" % filename
# ------------ Tree related --------------------
remove_io_driver_action = Action(
name='Remove', action='handler.remove_io_driver(editor,object)')
add_io_driver_actions_menu = Instance(Menu)
remove_decoder_action = Action(
name='Remove', action='handler.remove_decoder(editor,object)')
add_decoder_actions_menu = Instance(Menu)
remove_viewer_action = Action(
name='Remove', action='handler.remove_viewer(editor,object)')
add_viewer_actions_menu = Instance(Menu)
refresh_tree_action = Action(name='Refresh',
action='handler.refresh_tree(editor)')
def refresh_tree(self, editor):
editor.update_editor()
def _add_io_driver_actions_menu_default(self):
actions = []
for io_driver_plugin in find_io_driver_plugins():
actions += [
Action(name=io_driver_plugin.__name__,
action='handler.add_io_driver(editor,object,"%s")' %
io_driver_plugin.__name__)
]
return Menu(name='Add', *actions)
def remove_io_driver(self, editor, io_driver_object):
io_driver_list = editor._menu_parent_object
io_driver_list._remove_io_driver(io_driver_object)
editor.update_editor()
def add_io_driver(self, editor, io_driver_list, new_io_driver_name):
new_io_driver = get_io_driver_plugin_by_name(new_io_driver_name)()
io_driver_list._add_io_driver(new_io_driver)
editor.update_editor()
def _add_decoder_actions_menu_default(self):
actions = []
for decoder_plugin in find_decoder_plugins():
actions += [
Action(name=decoder_plugin.__name__,
action='handler.add_decoder(editor,object,"%s")' %
decoder_plugin.__name__)
]
return Menu(name='Add', *actions)
def remove_decoder(self, editor, decoder_object):
parent_io_driver = editor._menu_parent_object
parent_io_driver._remove_decoder(decoder_object)
editor.update_editor()
def add_decoder(self, editor, io_driver, decoder_name):
io_driver_list = editor._menu_parent_object
new_decoder = get_decoder_plugin_by_name(decoder_name)()
io_driver._add_decoder(new_decoder)
editor.update_editor()
def _add_viewer_actions_menu_default(self):
actions = []
for viewer_plugin in find_viewer_plugins():
actions += [
Action(name=viewer_plugin.__name__,
action='handler.add_viewer(editor,object,"%s")' %
viewer_plugin.__name__)
]
return Menu(name='Add', *actions)
def remove_viewer(self, editor, viewer_object):
viewers = editor._menu_parent_object.viewers_instance
viewers._remove_viewer(viewer_object)
editor.update_editor()
def add_viewer(self, editor, object, viewer_name):
new_viewer = get_viewer_plugin_by_name(viewer_name)()
object.viewers_instance._add_viewer(new_viewer)
editor.update_editor()
CopyAction = Action(name = 'Copy',
action = 'editor._menu_copy_node',
enabled_when = 'editor._is_copyable(object)' )
CutAction = Action(name = 'Cut',
action = 'editor._menu_cut_node',
enabled_when = 'editor._is_cutable(object)' )
PasteAction = Action(name = 'Paste',
action = 'editor._menu_paste_node',
enabled_when = 'editor._is_pasteable(object)' )
DeleteAction = Action(name = 'Delete',
action = 'editor._menu_delete_node',
enabled_when = 'editor._is_deletable(object)' )
RenameAction = Action(name = 'Rename',
action = 'editor._menu_rename_node',
enabled_when = 'editor._is_renameable(object)' )
standard_menu_actions = [Separator(), CutAction, CopyAction, PasteAction,
Separator(),
RenameAction, DeleteAction, Separator(),
]
######################################################################
# `Base` class.
######################################################################
class Base(TreeNodeObject):
# The version of this class. Used for persistence.
__version__ = 0
########################################
# Traits
def __init__(self, *args, **kargs):
super(StonerPlot, self).__init__(*args, **kargs)
self.data = numpy.zeros((2, 2))
acols = [(self.column_headers[i], i)
for i in range(len(self.column_headers))]
acols[:0] = [("index", "index")]
self.adapter = ArrayAdapter()
self.adapter.columns = acols
self.plotgroup = Group(HGroup(
VGroup(
Item('xc',
label='X Column',
editor=CheckListEditor(name='column_headers')),
Item('xm', label="X Scale")),
VGroup(
Item('yc',
label='Y Column',
editor=CheckListEditor(name='column_headers')),
Item('ym', label="Y scale")), Item('p_type',
label='Plot Type')),
HGroup(
Item('color',
label="Colour",
style="simple",
width=75,
visible_when='"scatter" in p_type'),
Item('line_color',
label="Line Colour",
style="simple",
visible_when='outline_width>0',
width=75),
Item('marker',
label="Marker",
visible_when='"scatter" in p_type'),
Item('line_style',
label='Line Style',
visible_when="'line' in p_type"),
Item('marker_size',
label="Marker Size",
visible_when='"scatter" in p_type'),
Item('outline_width', label="Line Width")),
Item('plot',
editor=ComponentEditor(),
show_label=False),
label="Plot",
orientation="vertical")
self.datagroup = HGroup(Item(
'data',
show_label=False,
style='readonly',
editor=TabularEditor(adapter=self.adapter)),
Item('metadata',
editor=ValueEditor(),
show_label=False,
width=0.25),
label="Data")
self.tabs = Tabbed(self.plotgroup,
self.datagroup,
orientation="horizontal")
self.menubar = MenuBar(
Menu(
Action(name='E&xit',
accelerator="Ctrl+Q",
tooltip="E&xit",
action='_on_close'),
Separator(),
Action(name="&Open",
accelerator="Ctrl+O",
tooltip="&Open Data File",
action="load"), # these callbacks
Action(name="&Close",
accelerator="Ctrl+W",
tooltip="&Close Plot",
action="close_plot"), # these callbacks
name="File"))
self._paint()
class PlotOMaticHandler(Controller):
# ------------ Menu related --------------------
exit_action = Action(name='&Exit', action='exit')
save_session_action = Action(name='&Open Session', action='open_session')
open_session_action = Action(name='&Save Session', action='save_session')
file_menu = Menu(
exit_action,
Separator(),
save_session_action,
open_session_action,
name = '&File'
)
def exit(self, uii):
print 'Exit called, really should implement this'
def save_session(self, uii):
print 'save'
print pickle.dumps(uii.object.viewers)
def open_session(self, uii):
print 'open'
clear_data_action = Action(name = '&Clear Data', action='clear_data')
save_data_action = Action(name = '&Save Data Set', action='save_data')
open_data_action = Action(name = '&Open Data Set', action='open_data')
data_menu = Menu(
clear_data_action,
Separator(),
save_data_action,
open_data_action,
name = '&Data'
)
def clear_data(self, uii):
uii.object.variables.clear()
def save_data(self, uii):
filename = save_file()
if filename != '':
uii.object.variables.save_data_set(filename)
print "Saved data set as", filename
def open_data(self, uii):
filename = open_file()
if filename != '':
uii.object.variables.open_data_set(filename)
print "Opened data set ", filename
# ------------ Tree related --------------------
remove_io_driver_action = Action(name='Remove', action='handler.remove_io_driver(editor,object)')
add_io_driver_actions_menu = Instance(Menu)
remove_decoder_action = Action(name='Remove', action='handler.remove_decoder(editor,object)')
add_decoder_actions_menu = Instance(Menu)
remove_viewer_action = Action(name='Remove', action='handler.remove_viewer(editor,object)')
add_viewer_actions_menu = Instance(Menu)
def _add_io_driver_actions_menu_default(self):
actions = []
for io_driver_plugin in find_io_driver_plugins():
actions += [Action(
name = io_driver_plugin.__name__,
action = 'handler.add_io_driver(editor,object,"%s")' % io_driver_plugin.__name__
)]
return Menu(name = 'Add', *actions)
def remove_io_driver(self, editor, io_driver_object):
io_driver_list = editor._menu_parent_object
io_driver_list._remove_io_driver(io_driver_object)
editor.update_editor()
def add_io_driver(self, editor, io_driver_list, new_io_driver_name):
new_io_driver = get_io_driver_plugin_by_name(new_io_driver_name)()
io_driver_list._add_io_driver(new_io_driver)
editor.update_editor()
def _add_decoder_actions_menu_default(self):
actions = []
for decoder_plugin in find_decoder_plugins():
actions += [Action(
name = decoder_plugin.__name__,
action = 'handler.add_decoder(editor,object,"%s")' % decoder_plugin.__name__
)]
return Menu(name = 'Add', *actions)
def remove_decoder(self, editor, decoder_object):
parent_io_driver = editor._menu_parent_object
parent_io_driver._remove_decoder(decoder_object)
editor.update_editor()
def add_decoder(self, editor, io_driver, decoder_name):
io_driver_list = editor._menu_parent_object
new_decoder = get_decoder_plugin_by_name(decoder_name)(variables = io_driver_list.variables)
io_driver._add_decoder(new_decoder)
editor.update_editor()
def _add_viewer_actions_menu_default(self):
actions = []
for viewer_plugin in find_viewer_plugins():
actions += [Action(
name = viewer_plugin.__name__,
action = 'handler.add_viewer(editor,object,"%s")' % viewer_plugin.__name__
)]
return Menu(name = 'Add', *actions)
def remove_viewer(self, editor, viewer_object):
viewers = editor._menu_parent_object.viewers_instance
viewers._remove_viewer(viewer_object)
editor.update_editor()
def add_viewer(self, editor, object, viewer_name):
new_viewer = get_viewer_plugin_by_name(viewer_name)()
object.viewers_instance._add_viewer(new_viewer)
editor.update_editor()
auto_open=True,
children='departments',
label='=Departments',
view=no_view,
add=[Department]),
TreeNode(node_for=[Company],
auto_open=True,
children='employees',
label='=Employees',
view=no_view,
add=[Employee]),
TreeNode(node_for=[Department],
auto_open=True,
children='employees',
label='name',
menu=Menu(NewAction, Separator(), DeleteAction, Separator(
), RenameAction, Separator(), CopyAction, CutAction, PasteAction),
view=View(Group('name', orientation='vertical', show_left=True)),
add=[Employee]),
TreeNode(node_for=[Employee],
auto_open=True,
label='name',
menu=Menu(NewAction, Separator(), def_title_action, dept_action,
Separator(), CopyAction, CutAction, PasteAction,
Separator(), DeleteAction, Separator(), RenameAction),
view=employee_view)
])
# The main view
view = View(
Group(
Item(