Source Code for Module VisionEgg.PyroApps.EPhysGUI

   1  #!/usr/bin/env python 
   2  # 
   3  # The Vision Egg: EPhysGUI 
   4  # 
   5  # Copyright (C) 2001-2004 Andrew Straw. 
   6  # Copyright (C) 2004 Imran S. Ali, Lachlan Dowd 
   7  # Copyright (C) 2004, 2008 California Institute of Technology 
   8  # 
   9  # Author: Andrew Straw <astraw@users.sourceforge.net> 
  10  # URL: <http://www.visionegg.org/> 
  11  # 
  12  # Distributed under the terms of the GNU Lesser General Public License 
  13  # (LGPL). See LICENSE.TXT that came with this file. 
  14  # 
  15  # $Id: EPhysGUI.py 1455 2008-06-07 15:42:14Z astraw $ 
  16   
  17  import VisionEgg 
  18  __version__ = VisionEgg.release_name 
  19  __cvs__ = '$Revision: 1455 $'.split()[1] 
  20  __date__ = ' '.join('$Date: 2008-06-07 08:42:14 -0700 (Sat, 07 Jun 2008) $'.split()[1:3]) 
  21  __author__ = 'Andrew Straw <astraw@users.sourceforge.net>' 
  22   
  23  import sys, socket, re, time, string, types, os 
  24  import parser, symbol, token, compiler 
  25  import pickle, random, math, threading 
  26  import Tkinter, tkMessageBox, tkSimpleDialog, tkFileDialog 
  27  import StringIO 
  28  import Pyro 
  29  import numpy 
  30   
  31  import VisionEgg 
  32  import VisionEgg.PyroClient 
  33  import VisionEgg.PyroApps.ScreenPositionGUI 
  34  import VisionEgg.GUI 
  35  import VisionEgg.ParameterTypes as ve_types 
  36   
  37  # Add your client modules here 
  38  import VisionEgg.PyroApps.TargetGUI 
  39  import VisionEgg.PyroApps.MouseTargetGUI 
  40  import VisionEgg.PyroApps.FlatGratingGUI 
  41  import VisionEgg.PyroApps.SphereGratingGUI 
  42  import VisionEgg.PyroApps.SpinningDrumGUI 
  43  import VisionEgg.PyroApps.GridGUI 
  44  import VisionEgg.PyroApps.ColorCalGUI 
  45   
  46  import VisionEgg.PyroApps.DropinGUI 
  47  import VisionEgg.PyroApps.AST_ext as AST_ext 
  48  import VisionEgg.PyroApps.VarTypes as VarTypes 
  49   
  50  client_list = [] 
  51  client_list.extend( VisionEgg.PyroApps.TargetGUI.get_control_list() ) 
  52  client_list.extend( VisionEgg.PyroApps.MouseTargetGUI.get_control_list() ) 
  53  client_list.extend( VisionEgg.PyroApps.FlatGratingGUI.get_control_list() ) 
  54  client_list.extend( VisionEgg.PyroApps.SphereGratingGUI.get_control_list() ) 
  55  client_list.extend( VisionEgg.PyroApps.SpinningDrumGUI.get_control_list() ) 
  56  client_list.extend( VisionEgg.PyroApps.GridGUI.get_control_list() ) 
  57  client_list.extend( VisionEgg.PyroApps.ColorCalGUI.get_control_list() ) 
  58  client_list.extend( VisionEgg.PyroApps.DropinGUI.get_control_list() ) 
  59   
  60 -class ContainedObjectBase: 
  61      """Base class to encapsulate objects, provides useful methods when used in GUI""" 
  62 -    def __init__(self): 
  63          raise RuntimeError("Abstract base class!") 
  64 -    def get_str_30(self): 
  65          return "**** this is a generic str_30 ****" 
  66 -    def get_contained(self): 
  67          return self.contained 
  68      header = "unknown parameters" 
  69   
  70 -class ScrollListFrame(Tkinter.Frame): 
  71 -    def __init__(self,master=None,list_of_contained_objects=None,contained_objectbject_maker=None, 
  72                   container_class=ContainedObjectBase, 
  73                   **cnf): 
  74          Tkinter.Frame.__init__(self, master, **cnf) 
  75          if list_of_contained_objects is None: 
  76              self.list = [] 
  77          else: 
  78              self.list = list_of_contained_objects 
  79          self.container_class = container_class 
  80   
  81          # allow column to expand 
  82          self.columnconfigure(0,weight=1) 
  83   
  84          # The frame that has the list and the vscroll 
  85          self.frame = Tkinter.Frame(self,borderwidth=2) 
  86          self.frame.grid(row=0,sticky="nwes") 
  87   
  88          # allow column to expand 
  89          self.frame.columnconfigure(0,weight=1) 
  90   
  91          self.frame.vscroll = Tkinter.Scrollbar(self.frame,orient=Tkinter.VERTICAL) 
  92          self.frame.hscroll = Tkinter.Scrollbar(self.frame,orient=Tkinter.HORIZONTAL) 
  93          self.frame.title = Tkinter.Listbox( 
  94              self.frame, 
  95              relief=Tkinter.FLAT, 
  96              font=('courier',10,'bold'), 
  97              height=1, 
  98  #            selectbackground='#eed5b7', 
  99  #            selectborderwidth=0, 
 100  #            selectmode=None, 
 101              exportselection=0) 
 102          self.frame.title.insert(Tkinter.END, self.container_class.header) 
 103          self.frame.list = Tkinter.Listbox( 
 104              self.frame, 
 105              relief=Tkinter.SUNKEN, 
 106              font=('courier',10,'normal'), 
 107              width=40, height=10, 
 108              selectbackground='#eed5b7', 
 109              selectborderwidth=0, 
 110              selectmode=Tkinter.BROWSE, 
 111              xscroll=self.frame.hscroll.set, 
 112              yscroll=self.frame.vscroll.set, 
 113              exportselection=0) 
 114   
 115          self.frame.hscroll['command'] = self.delegate_hscroll 
 116          self.frame.hscroll.grid(row=3,column=0,sticky='we') 
 117          self.frame.vscroll['command'] = self.frame.list.yview 
 118          self.frame.vscroll.grid(row=2,column=1,sticky='ns') 
 119          self.frame.title.grid(row=1,column=0,ipady=0,pady=0,sticky='we') 
 120          self.frame.list.grid(row=2,column=0,sticky='nwes') 
 121          self.frame.list.bind('<Double-Button-1>',self.edit_selected) 
 122   
 123          # The buttons on bottom 
 124          self.bar = Tkinter.Frame(self,borderwidth=2) 
 125          self.bar.grid(row=1,sticky="we") 
 126          self.bar.add = Tkinter.Button(self.bar,text='Add...',command=self.add_new) 
 127          self.bar.add.grid(row=0,column=0,sticky='we') 
 128          self.bar.edit = Tkinter.Button(self.bar,text='Edit...',command=self.edit_selected) 
 129          self.bar.edit.grid(row=0,column=1,sticky='we') 
 130          self.bar.remove = Tkinter.Button(self.bar,text='Remove',command=self.remove_selected) 
 131          self.bar.remove.grid(row=0,column=2,sticky='we') 
 132          self.bar.move_up = Tkinter.Button(self.bar,text='Up',command=self.move_selected_up) 
 133          self.bar.move_up.grid(row=0,column=3,sticky='we') 
 134          self.bar.move_down = Tkinter.Button(self.bar,text='Down',command=self.move_selected_down) 
 135          self.bar.move_down.grid(row=0,column=4,sticky='we') 
 136          self.bar.tk_menuBar(self.bar.add,self.bar.remove) 
 137          #Lachie- My bar for setting parent 
 138          self.bar.merge = Tkinter.Button(self.bar,text='Merge/Unmerge',command=self.make_merge) 
 139          self.bar.merge.grid(row=0,column=5,sticky='we') 
 140          self.bar.tk_menuBar(self.bar.add,self.bar.remove) 
 141          self.update_now() 
 142   
 143 -    def list2D_coordinates(self, main_index, main_list): 
 144          # This is a function for finding the 2-d 
 145          # list coordinates of an element which may be inside a 
 146          # list-nested-list. 
 147          # eg. if x = [[e, e, e], [e], [e, e]] 
 148          # Then the coordinates of the element at index 4 is: (2, 0) 
 149          # 
 150          # Initialization: 
 151          i = -1 
 152          j = -1 
 153          element_count = 0 
 154          # Main body: 
 155          for nested_list in main_list: 
 156              j = -1 
 157              i = i + 1 
 158              for element in nested_list: 
 159                  j = j + 1 
 160                  element_count = element_count + 1 
 161                  if (element_count - 1) == main_index: 
 162                      return [i, j] 
 163          # Unsuccessful exit: 
 164          return [-1, -1] 
 165   
 166 -    def delegate_hscroll(self,*args,**kw): 
 167          self.frame.title.xview(*args,**kw) 
 168          self.frame.list.xview(*args,**kw) 
 169   
 170 -    def get_list_uncontained(self): 
 171          results = [] 
 172          for contained_object_item in self.list: 
 173              #results.append( contained_object_item.get_contained() ) 
 174              results.append( contained_object_item ) 
 175          return results 
 176   
 177 -    def update_now(self): 
 178          self.frame.list.delete(0,Tkinter.END) 
 179          max_len = 0 
 180          for loop_container in self.list: 
 181              for loop in loop_container: 
 182                  item_str_30 = loop.get_str_30() 
 183                  max_len = max(max_len,len(item_str_30)) 
 184                  self.frame.list.insert(Tkinter.END,item_str_30) 
 185              self.frame.list.insert(Tkinter.END,"") 
 186          self.frame.title.delete(0,Tkinter.END) 
 187          self.frame.title.insert(Tkinter.END, self.container_class.header.ljust(max_len)) 
 188   
 189 -    def add_new(self): 
 190          contained_object = self.make_contained_object(self.container_class) 
 191          if contained_object: 
 192              self.list.append( [contained_object] ) 
 193          self.update_now() 
 194   
 195 -    def edit_selected(self,dummy_arg=None): 
 196          selected = self.get_selected() 
 197          # Get 2-D list coordinates of selected object of class "LoopContainedObject": 
 198          loop_coordinates = self.