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dialog_goniometer_angles.py
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"""
GUI to set crystal parameters, as a dialog.
"""
# Author: Janik Zikovsky, [email protected]
# Version: $Id: dialog_edit_crystal.py 1424 2010-10-18 17:38:30Z 8oz $
#--- General Imports ---
import wx
import os
import copy
import numpy as np
import sys
#--- Traits imports ---
from traits.api import HasTraits,Int,Float,Str,String,Property,Bool, List, Tuple, Array
from traitsui.api import View,Item,Group,Label,Heading, Spring, Handler, TupleEditor, TabularEditor, ArrayEditor, TextEditor, CodeEditor
from traitsui.editors import EnumEditor
from traitsui.menu import OKButton, CancelButton
#--- GUI Imports ---
#--- Model Imports ---
if __name__=="__main__": sys.path.insert(0, "..")
import model
from model.crystals import Crystal
# ===========================================================================================
class GoniometerEditorTraitsHandler(Handler):
"""Handler that reacts to changes in the goniometer object."""
def __init__(self, frame, *args, **kwargs):
Handler.__init__(self, *args, **kwargs)
self.add_trait('frame', frame)
self.add_trait('user_clicked_okay', False)
#---------------------------------------------------------------------------
def setattr(self, info, object, name, value):
"""Called when any attribute is set."""
#The parent class actually sets the value
Handler.setattr(self, info, object, name, value)
#Do other checks
self.check_validity()
#---------------------------------------------------------------------------
def check_validity(self):
# Do nothing for now - always valid
pass
#---------------------------------------------------------------------------
def close(self, apply_change):
"""Close """
if apply_change:
#Modify the crystal data in the experiment.
self.frame.original_gonio.copy_traits(self.frame.gonio)
#Close it
self.user_clicked_okay = apply_change
self.frame.Close()
# ===========================================================================================
class DialogGoniometerAngles(wx.Dialog):
"""Dialog to edit advanced goniometer angles"""
def _init_coll_boxSizerButtons_Items(self, parent):
parent.AddStretchSpacer(1)
parent.AddWindow(self.buttonOK, 0, border=0, flag=0)
parent.AddSpacer(wx.Size(16, 8), border=0, flag=0)
parent.AddWindow(self.buttonCancel, 0, border=0, flag=0)
parent.AddSpacer(wx.Size(16, 8), border=0, flag=0)
def _init_coll_boxSizerAll_Items(self, parent):
parent.AddSpacer(wx.Size(16, 8), border=0, flag=0)
parent.AddSizer(self.boxSizerButtons, 0, border=0, flag=wx.EXPAND)
parent.AddSpacer(wx.Size(16, 8), border=0, flag=0)
def _init_coll_boxSizerIsaw_Items(self, parent):
parent.AddSpacer(wx.Size(4, 4), border=0, flag=0)
def _init_sizers(self):
self._init_coll_boxSizerAll_Items(self.boxSizerAll)
self._init_coll_boxSizerIsaw_Items(self.boxSizerIsaw)
self._init_coll_boxSizerButtons_Items(self.boxSizerButtons)
self.SetSizer(self.boxSizerAll)
def _init_ctrls(self, prnt):
# generated method, don't edit
wx.Dialog.__init__(self, name=u'DialogEditCrystal',
parent=prnt, pos=wx.Point(202, 235),
style= wx.RESIZE_BORDER | wx.DEFAULT_DIALOG_STYLE | wx.MAXIMIZE_BOX | wx.MINIMIZE_BOX,
title=u'Advanced Goniometer Settings Editor')
self.SetClientSize(wx.Size(500, 620))
self.buttonOK = wx.Button(
label=u'Ok', name=u'buttonOK', parent=self,
pos=wx.Point(16, 563), size=wx.Size(150, 29), style=0)
self.buttonOK.Bind(wx.EVT_BUTTON, self.OnbuttonOKButton)
self.buttonCancel = wx.Button(
label=u'Cancel', name=u'buttonCancel', parent=self, pos=wx.Point(309,
563), size=wx.Size(150, 29), style=0)
self.buttonCancel.Bind(wx.EVT_BUTTON, self.OnbuttonCancelButton)
self.notebook = wx.Notebook(name=u'notebook', parent=self, pos=wx.Point(100, 100), size=wx.Size(200,200), style=wx.TAB_TRAVERSAL)
self.notebook.SetMinSize(wx.Size(-1, -1))
self.notebook.Show()
#---------------------------------------------------------------------------
def __init__(self, parent, gonio):
#Basic controls
self._init_ctrls(parent)
#Setup the parameter editor traits ui panel
self.original_gonio = gonio
self.gonio = copy.deepcopy(gonio)
self.handler = GoniometerEditorTraitsHandler(self)
#--- Make all the panels ---
self.panels = []
#@type gonio Goniometer
for ang in self.gonio.gonio_angles + self.gonio.wl_angles:
panel = wx.Panel(id=wx.NewId(), name="panel", parent=self.notebook, style=wx.TAB_TRAVERSAL)
self.notebook.AddPage(panel, ang.name, select=True)
#Make a box sizer that will hold the traits gui thingie
panel_boxSizer = wx.BoxSizer(orient=wx.VERTICAL)
view = View( Group(
Item("name", label="Angle Name")
)
)
panel_control = ang.edit_traits(parent=panel, kind='subpanel').control
panel_boxSizer.AddWindow(panel_control, 0, border=0, flag=wx.EXPAND)
panel.SetSizer(panel_boxSizer)
#Save it for later
self.panels.append(panel)
#Make all the sizers
self.boxSizerAll = wx.BoxSizer(orient=wx.VERTICAL)
self.boxSizerIsaw = wx.BoxSizer(orient=wx.VERTICAL)
self.boxSizerManual = wx.BoxSizer(orient=wx.VERTICAL)
self.boxSizerButtons = wx.BoxSizer(orient=wx.HORIZONTAL)
#Make the TRAITS view
#At the top is a general view
self.view_top = View( Group(
Item("name", label="Goniometer Name"),
Label("Use the tabs below to change advanced\nsettings about the goniometer\nangles and wavelength control.")
)
)
#Make the control and add it
self.control_top = self.gonio.edit_traits(parent=self, view=self.view_top, kind='subpanel', handler=self.handler).control
self.boxSizerAll.AddWindow(self.control_top, 0, border=0, flag=wx.EXPAND)
# Now add the notebook, make it expand
self.boxSizerAll.AddWindow(self.notebook, 1, border=4, flag=wx.EXPAND | wx.LEFT | wx.RIGHT | wx.TOP)
#self.notebook.AddPage(self.panelManual, "Manually Enter Lattice")
self._init_sizers()
#---------------------------------------------------------------------------
def OnbuttonOKButton(self, event):
#Close and apply
self.handler.close(True)
event.Skip()
#---------------------------------------------------------------------------
def OnbuttonCancelButton(self, event):
self.handler.close(False)
event.Skip()
#----------------------------------------------------------------------
#The last dialog to be shown
last_dialog = None
def show_dialog(parent, gonio):
"""Open the dialog to edit a goniometer advanced angles
Parameters:
parent: parent window or frame.
gonio: Goniometer to change
Return:
True if the user clicked OK.
"""
dlg = DialogGoniometerAngles(parent, gonio)
#Save it as a global variable (mostly for use by scripting)
global last_dialog
last_dialog = dlg
#Show it
dlg.ShowModal()
okay = dlg.handler.user_clicked_okay
dlg.Destroy()
return okay
#====================================================================================
if __name__ == "__main__":
model.instrument.inst = model.instrument.Instrument()
model.goniometer.initialize_goniometers()
g = model.goniometer.TopazInHouseGoniometer()
print show_dialog(None, g)
print g.name