def remove_link(self, link_obj):
dlg = wx.MessageDialog(
None,
'You are about to remove all data mappings that are associated with this link. Are you sure you want to perform this action?',
'Question', wx.YES_NO | wx.YES_DEFAULT | wx.ICON_WARNING)
if dlg.ShowModal() != wx.ID_NO:
# remove the link entry in self.links
link = self.links.pop(link_obj)
# remove the link from the cmd
from_id = link[0].ID
to_id = link[1].ID
# get the link id
links = engine.getLinksBtwnModels(from_id, to_id)
# remove all links
for link in links:
success = engine.removeLinkById(link['id'])
if not success:
elog.error('ERROR|Could not remove link: %s' % link['id'])
sPrint('ERROR|Could not remove link: %s' % link['id'],
MessageType.ERROR)
links = engine.getLinksBtwnModels(to_id, from_id)
# Doing this a second time to remove bidirectional links
for link in links:
success = engine.removeLinkById(link['id'])
if not success:
elog.error('ERROR|Could not remove link: %s' % link['id'])
sPrint('ERROR|Could not remove link: %s' % link['id'],
MessageType.ERROR)
self.remove_link_image(link_object=link_obj)
self.remove_link_object_by_id(from_id, to_id)
def on_swap(self, event):
link_id = self.get_selected_link_id()
if link_id == "":
elog.debug("No link is selected")
return
selected = self.get_selected_link_id()
engine.removeLinkById(selected)
self.__links.pop(selected)
# Swapping components of models
self.output_component, self.input_component = self.input_component, self.output_component
self.__link_source_id = self.output_component["id"]
self.__link_target_id = self.input_component["id"]
self.input_combo.SetItems(self.get_exchange_item_from_engine(self.input_component, "INPUT"))
self.output_combo.SetItems(self.get_exchange_item_from_engine(self.output_component, "OUTPUT"))
self.input_combo.SetSelection(0)
self.output_combo.SetSelection(0)
self.on_new_button(1)
def on_swap(self, event):
link_id = self.get_selected_link_id()
if link_id == "":
elog.debug("No link is selected")
return
selected = self.get_selected_link_id()
engine.removeLinkById(selected)
self.__links.pop(selected)
# Swapping components of models
self.output_component, self.input_component = self.input_component, self.output_component
self.__link_source_id = self.output_component['id']
self.__link_target_id = self.input_component['id']
self.input_combo.SetItems(self.get_exchange_item_from_engine(self.input_component, "INPUT"))
self.output_combo.SetItems(self.get_exchange_item_from_engine(self.output_component, "OUTPUT"))
self.input_combo.SetSelection(0)
self.output_combo.SetSelection(0)
self.on_new_button(1)
def remove_link(self, link_obj):
dlg = wx.MessageDialog(None,
'You are about to remove all data mappings that are associated with this link. Are you sure you want to perform this action?',
'Question',
wx.YES_NO | wx.YES_DEFAULT | wx.ICON_WARNING)
if dlg.ShowModal() != wx.ID_NO:
# remove the link entry in self.links
link = self.links.pop(link_obj)
# remove the link from the cmd
from_id = link[0].ID
to_id = link[1].ID
# get the link id
links = engine.getLinksBtwnModels(from_id, to_id)
# remove all links
for link in links:
success = engine.removeLinkById(link['id'])
if not success:
elog.error('ERROR|Could not remove link: %s' % link['id'])
sPrint('ERROR|Could not remove link: %s' % link['id'], MessageType.ERROR)
links = engine.getLinksBtwnModels(to_id, from_id)
# Doing this a second time to remove bidirectional links
for link in links:
success = engine.removeLinkById(link['id'])
if not success:
elog.error('ERROR|Could not remove link: %s' % link['id'])
sPrint('ERROR|Could not remove link: %s' % link['id'], MessageType.ERROR)
self.remove_link_image(link_object=link_obj)
self.remove_link_object_by_id(from_id, to_id)
def on_save(self, event):
"""
Saves all link objects to the engine and then closes the link creation window
"""
# Deleting the links that are in the delete queue
for link_id in self.links_to_delete:
engine.removeLinkById(link_id)
if link_id in self.__links:
self.__links.pop(link_id)
warnings = []
errors = []
for l in self.__links.values():
if l.iei == "---" or l.oei == "--":
warnings.append(l)
else:
try:
kwargs = dict(
source_id=l.source_id,
source_item=l.oei,
target_id=l.target_id,
target_item=l.iei,
spatial_interpolation=l.spatial_interpolation,
temporal_interpolation=l.temporal_interpolation,
uid=l.uid,
)
# remove the existing link, if there is one
engine.removeLinkById(l.uid)
# add a new link inside the engine
link_id = engine.addLink(**kwargs)
if link_id:
l.saved = True
wx.PostEvent(self, LinkUpdatedEvent())
except:
elog.error("ERROR|Could not save link: %s" % l.name)
errors.append(l)
if len(warnings) > 0:
warning_links = "\n".join(l.name() for l in warnings)
warning = wx.MessageDialog(
self,
"Could not save the following links because they lacking either input or output items: \n\n "
+ warning_links
+ "\n\n Would you like to discard these partial link objects?",
"Question",
wx.YES_NO | wx.NO_DEFAULT | wx.ICON_WARNING,
)
if warning.ShowModal() == wx.ID_YES:
self.remove_warning_links(warnings=warnings)
self.Destroy()
else:
return
result = self.find_link_direction()
if result:
# todo: these images need to be coming from config instead of hardcoded
self.replace_canvas_image(image="rightArrowBlue60.png", one_way=True)
elif result is False:
self.replace_canvas_image(image="multiArrow.png")
else:
self.replace_canvas_image(image="questionMark.png")
self.Destroy()
def on_save(self, event):
"""
Saves all link objects to the engine and then closes the link creation window
"""
# Deleting the links that are in the delete queue
for link_id in self.links_to_delete:
engine.removeLinkById(link_id)
if link_id in self.__links:
self.__links.pop(link_id)
warnings = []
errors = []
for l in self.__links.values():
if l.iei == '---' or l.oei == '--':
warnings.append(l)
else:
try:
kwargs = dict(source_id=l.source_id,
source_item=l.oei,
target_id=l.target_id,
target_item=l.iei,
spatial_interpolation=l.spatial_interpolation,
temporal_interpolation=l.temporal_interpolation,
uid=l.uid)
# remove the existing link, if there is one
engine.removeLinkById(l.uid)
# add a new link inside the engine
link_id = engine.addLink(**kwargs)
if link_id:
l.saved = True
wx.PostEvent(self, LinkUpdatedEvent())
except:
elog.error('ERROR|Could not save link: %s' % l.name)
errors.append(l)
if len(warnings) > 0:
warning_links = '\n'.join(l.name() for l in warnings)
warning = wx.MessageDialog(self,
"Could not save the following links because they lacking either input or output items: \n\n " + warning_links + "\n\n Would you like to discard these partial link objects?",
'Question', wx.YES_NO | wx.NO_DEFAULT | wx.ICON_WARNING)
if warning.ShowModal() == wx.ID_YES:
self.remove_warning_links(warnings=warnings)
self.Destroy()
else:
return
result = self.find_link_direction()
if result:
# todo: these images need to be coming from config instead of hardcoded
self.replace_canvas_image(image="rightArrowBlue60.png", one_way=True)
elif result is False:
self.replace_canvas_image(image="multiArrow.png")
else:
self.replace_canvas_image(image="questionMark.png")
self.Destroy()
