Source Code for Module iceprod.client.gtk.GtkExtern

  1  #!/bin/env python 
  2  #   copyright  (c) 2005 
  3  #   the icecube collaboration 
  4  #   $Id: $ 
  5  # 
  6  #   @version $Revision: $ 
  7  #   @date $Date: $ 
  8  #   @author Juan Carlos Diaz Velez <juancarlos@icecube.wisc.edu> 
  9  #       @brief icetray connections frame for GtkIcetraConfig application 
 10  ######################################################################### 
 11   
 12  from iceprod.core.dataclasses import * 
 13  import pygtk 
 14  pygtk.require('2.0') 
 15  import gtk, gobject 
 16  import logging 
 17  from GtkIPModule import * 
 18   
 19  logger = logging.getLogger('GtkExtern') 
 20  NotConnectedException = 'Not connected' 
 21   
 22   
 23 -class GtkExtern(GtkIPModule): 
 24   
 25      param = {} 
 26      param["Name"]       =   (Extern.GetName ,Extern.SetName) 
 27      param["Version"]    =   (Extern.GetVersion,Extern.SetVersion) 
 28      param["Description"]=   (Extern.GetDescription,Extern.SetDescription) 
 29      param["Executable"] =   (Extern.GetExec,Extern.SetExec) 
 30      param["Arguments"]  =   (Extern.GetArgs,Extern.SetArgs) 
 31      param["Input File"] =   (Extern.GetInFile,Extern.SetInFile) 
 32      param["Output File"]=   (Extern.GetOutFile,Extern.SetOutFile) 
 33      param["Error File"] =   (Extern.GetErrFile,Extern.SetErrFile) 
 34   
 35 -    def get_iconfig(self): 
 36          return self.steering 
 37   
 38 -    def __init__(self,steering): 
 39          gtk.VBox.__init__(self) 
 40          self.steering = steering 
 41          self.tree_store = gtk.TreeStore( str,str , int) 
 42          self.textbuffer = None 
 43          self.sw = gtk.ScrolledWindow() 
 44   
 45          # Set sort column 
 46          self.tv = gtk.TreeView(self.tree_store) 
 47          self.pack_start(self.sw) 
 48          self.sw.add(self.tv) 
 49          self.tv.column = [None]*2 
 50          self.tv.column[0] = gtk.TreeViewColumn('Name') 
 51          self.tv.column[1] = gtk.TreeViewColumn('Value') 
 52   
 53          self.tv.cell = [None]*2 
 54          self.tv.cell[0] = gtk.CellRendererText() 
 55          self.tv.append_column(self.tv.column[0]) 
 56          self.tv.column[0].set_sort_column_id(0) 
 57          self.tv.column[0].pack_start(self.tv.cell[0], True) 
 58          self.tv.column[0].set_attributes(self.tv.cell[0], text=0) 
 59   
 60          self.tv.cell[1] = gtk.CellRendererText() 
 61          self.tv.cell[1].set_property('editable',True) 
 62          self.tv.append_column(self.tv.column[1]) 
 63          self.tv.column[1].set_sort_column_id(1) 
 64          self.tv.column[1].pack_start(self.tv.cell[1], True) 
 65          self.tv.column[1].set_attributes(self.tv.cell[1], text=1) 
 66          self.tv.cell[1].connect('edited', self.edited_cb, (self.tree_store, 1)) 
 67   
 68   
 69   
 70          self.showexterns() 
 71          self.selection = None 
 72   
 73 -    def reload(self,steering): 
 74          self.steering = steering 
 75          self.showexterns() 
 76   
 77 -    def GetSelected(self): 
 78          selection = self.tv.get_selection() 
 79          model, iter = selection.get_selected()  
 80          if not model.iter_has_child(iter): # This is not the top level 
 81                          iter = model.iter_parent(iter) # get parent 
 82          name   = model.get_value(iter, 0) 
 83          value = model.get_value(iter, 1) 
 84          extern = Extern() 
 85          #extern.SetName(name) 
 86          #extern.SetVersion(version) 
 87          return extern 
 88   
 89 -    def showexterns(self): 
 90          # create a liststore with three int columns 
 91   
 92          self.rownum = 0 
 93          self.rows = {} 
 94          externs = self.get_iconfig().GetExterns() 
 95          for i in range(len(externs)):  
 96                  e = externs[i] 
 97                  name = e.GetName() 
 98                  version = e.GetVersion() 
 99                  executable = e.GetExec() 
100                  args = e.GetArgs() 
101                  mselected  = False 
102                           
103                  externdict = [ e.GetName() , e.GetVersion() , i] 
104                  paramdict = {} 
105                  for key in self.param.keys(): 
106                      func = self.param[key] 
107                      paramdict[key]=[ key, self.param[key][0](e) ,i] 
108                  self.rows[e.GetName()] = { 
109                                          'extern':externdict,'parameters':paramdict,'obj': e 
110                          } 
111   
112          self.selection = self.tv.get_selection() 
113          self.selection.connect('changed', self.on_selection_changed) 
114   
115          self.show_all() 
116          self.tree_store.clear() 
117           
118          for m in self.rows.keys(): 
119              extern = self.rows[m]['extern'] 
120              params = self.rows[m]['parameters'] 
121   
122              parent = self.tree_store.append( None, extern) 
123              for p in params.values(): 
124                  self.tree_store.append( parent, p ) 
125   
126   
127 -    def set_text_buffer(self,textbuffer):  
128                  self.textbuffer = textbuffer 
129   
130 -    def write_text_buffer(self,text):  
131                  if self.textbuffer: 
132                          self.textbuffer.set_text(text) 
133                  else: 
134                          print text 
135   
136 -    def edited_cb(self,cell, path, new_text, user_data): 
137          store, column = user_data 
138          iter = store.get_iter(path) 
139          name = store.get_value(iter, 0) 
140          value = store.get_value(iter, 1) 
141          index = store.get_value(iter, 2) 
142          store.set_value(iter, 1, new_text) 
143          if store.iter_has_child(iter): # This is the top level 
144                          return 
145          else: 
146                          iter = store.iter_parent(iter) # get parent 
147          e = self.rows[store.get_value(iter, 0)]["obj"] 
148          store.set_value(iter, 0,self.param["Name"][0](e) ) 
149          store.set_value(iter, 1,self.param["Version"][0](e) ) 
150          self.param[name][1](e,new_text) 
151          return 
152   
153 -    def on_selection_changed(self,selection):  
154                  model, iter = selection.get_selected()  
155                  name   = model.get_value(iter, 0) 
156                  value  = model.get_value(iter, 1) 
157