Projects/laydi
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Fixed the function menu. It now works, is placed before "Help", and the method

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for running a function is moved to the workflow module instead of being hidden the
WorkflowView.
This commit is contained in:
Einar Ryeng 2007-12-10 16:57:38 +00:00
parent 82dacc3dd1
commit 1a4d73f26b
2 changed files with 55 additions and 52 deletions
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2
fluents/fluents.py
View File

@ -174,7 +174,7 @@ class FluentApp:
wf_menuitem.set_submenu(self._wf_menu)
wf_menuitem.show()
self['menubar1'].insert(wf_menuitem, 3)
self['menubar1'].insert(wf_menuitem, 2)
# Connect signals
signals = {'on_quit1_activate' : (gtk.main_quit),

105
fluents/workflow.py
View File

@ -170,7 +170,7 @@ class WorkflowView (gtk.VBox):
for fun in stage.functions:
btn = gtk.Button(fun.name)
btn.connect('clicked',
lambda button, f=fun : self.run_function(f))
lambda button, f=fun : run_function(f))
btn_box.add(btn)
btn.show()
@ -188,54 +188,6 @@ class WorkflowView (gtk.VBox):
self.remove_workflow()
self.setup_workflow(workflow)
def run_function(self, function):
logger.log('debug', 'Starting function: %s' % function.name)
parent_data = main.project.current_data
validation = function.validate_input()
if not validation.succeeded:
logger.log('warning','Invalid Inputdata: ' + str(reason))
return
args, varargs, varkw, defaults = inspect.getargspec(function.run)
# first argument is 'self' and second should be the selection
# and we don't care about those...
args.remove('self')
if "selection" in args:
pass_selection = True
args.remove('selection')
else:
pass_selection = False
if varargs and len(parent_data) < len(args):
logger.log('warning', "Function requires minimum %d datasets selected." % len(args))
return
elif not varargs and args and len(args) != len(parent_data):
# functions requiring datasets have to have the right number
logger.log('warning', "Function requires %d datasets, but only %d selected." % (len(args), len(parent_data)))
return
if not args:
# we allow functions requiring no data to be run even if a
# dataset is is selected
data = []
else:
data = parent_data
if pass_selection:
# if the function has a 'selection' argument, we pass in
# the selection
new_data = function.run(selection=main.project.get_selection(), *data)
else:
new_data = function.run(*data)
if new_data != None:
main.project.add_data(parent_data, new_data, function.name)
logger.log('debug', 'Function ended: %s' % function.name)
class Options(dict):
"""Options base class.
@ -456,8 +408,59 @@ class WorkflowMenu (gtk.Menu):
stage_menu.append(self._create_function_item(fun))
return stage_menu_item
def _create_function_item(self, function):
menuitem = gtk.MenuItem(function.name)
def _create_function_item(self, func):
menuitem = gtk.MenuItem(func.name)
menuitem.connect('activate',
lambda item, f=func : run_function(f))
menuitem.show()
return menuitem
def run_function(function):
logger.log('debug', 'Starting function: %s' % function.name)
parent_data = main.project.current_data
validation = function.validate_input()
if not validation.succeeded:
logger.log('warning','Invalid Inputdata: ' + str(reason))
return
args, varargs, varkw, defaults = inspect.getargspec(function.run)
# first argument is 'self' and second should be the selection
# and we don't care about those...
args.remove('self')
if "selection" in args:
pass_selection = True
args.remove('selection')
else:
pass_selection = False
if varargs and len(parent_data) < len(args):
logger.log('warning', "Function requires minimum %d datasets selected." % len(args))
return
elif not varargs and args and len(args) != len(parent_data):
# functions requiring datasets have to have the right number
logger.log('warning', "Function requires %d datasets, but only %d selected." % (len(args), len(parent_data)))
return
if not args:
# we allow functions requiring no data to be run even if a
# dataset is is selected
data = []
else:
data = parent_data
if pass_selection:
# if the function has a 'selection' argument, we pass in
# the selection
new_data = function.run(selection=main.project.get_selection(), *data)
else:
new_data = function.run(*data)
if new_data != None:
main.project.add_data(parent_data, new_data, function.name)
logger.log('debug', 'Function ended: %s' % function.name)