def edit_initialize(self, fitsimage, obj):
# remove old params
self.w.drawvbox.remove_all()
self.edit_obj = obj
if (obj is not None) and self.canvas.is_selected(obj):
self.w.attrlbl.set_text("Editing a %s" % (obj.kind))
drawClass = obj.__class__
# Build up a set of control widgets for the parameters
# of the canvas object to be drawn
paramlst = drawClass.get_params_metadata()
self.draw_params = ParamSet.ParamSet(self.logger, obj)
w = self.draw_params.build_params(paramlst,
orientation=self.orientation)
self.draw_params.add_callback('changed',
self.edit_params_changed_cb)
self.w.drawvbox.add_widget(w, stretch=1)
self.w.delete_obj.set_enabled(True)
self.w.scale_by.set_enabled(True)
self.w.rotate_by.set_enabled(True)
else:
self.w.attrlbl.set_text("")
self.w.delete_obj.set_enabled(False)
self.w.scale_by.set_enabled(False)
self.w.rotate_by.set_enabled(False)
def config_autocut_params(self, method):
index = self.autocut_methods.index(method)
self.w.auto_method.set_index(index)
# remove old params
self.w.acvbox.remove_all()
# Create new autocuts object of the right kind
ac_class = AutoCuts.get_autocuts(method)
# Build up a set of control widgets for the autocuts
# algorithm tweakable parameters
paramlst = ac_class.get_params_metadata()
# Get the canonical version of this object stored in our cache
# and make a ParamSet from it
params = self.autocuts_cache.setdefault(method, Bunch.Bunch())
self.ac_params = ParamSet.ParamSet(self.logger, params)
# Build widgets for the parameter/attribute list
w = self.ac_params.build_params(paramlst, orientation=self.orientation)
self.ac_params.add_callback('changed', self.autocut_params_changed_cb)
# Add this set of widgets to the pane
self.w.acvbox.add_widget(w, stretch=1)
def set_drawparams_cb(self):
index = self.w.draw_type.get_index()
kind = self.drawtypes[index]
# remove old params
self.w.drawvbox.remove_all()
# Create new drawing class of the right kind
drawClass = self.canvas.get_draw_class(kind)
self.w.attrlbl.set_text("New Object: %s" % (kind))
# Build up a set of control widgets for the parameters
# of the canvas object to be drawn
paramlst = drawClass.get_params_metadata()
params = self.drawparams_cache.setdefault(kind, Bunch.Bunch())
self.draw_params = ParamSet.ParamSet(self.logger, params)
w = self.draw_params.build_params(paramlst,
orientation=self.orientation)
self.draw_params.add_callback('changed', self.draw_params_changed_cb)
self.w.drawvbox.add_widget(w, stretch=1)
# disable edit-only controls
self.w.delete_obj.set_enabled(False)
self.w.scale_by.set_enabled(False)
self.w.rotate_by.set_enabled(False)
args, kwdargs = self.draw_params.get_params()
self.logger.debug("changing params to: %s" % (str(kwdargs)))
self.canvas.set_drawtype(kind, **kwdargs)
def config_autocut_params(self, method):
index = self.autocut_methods.index(method)
self.w.auto_method.set_index(index)
# remove old params
self.w.acvbox.remove_all()
# Create new autocuts object of the right kind
ac = AutoCuts.get_autocuts(method)(self.logger)
# Build up a set of control widgets for the autocuts
# algorithm tweakable parameters
paramlst = ac.get_params_metadata()
params = self.autocuts_cache.setdefault(method, {})
self.ac_params = ParamSet.ParamSet(self.logger, params)
w = self.ac_params.build_params(paramlst,
orientation=self.orientation)
self.ac_params.add_callback('changed', self.autocut_params_changed_cb)
self.w.acvbox.add_widget(w, stretch=1)