/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/identifyview.py
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revision 29 by bh, Thu Sep 6 13:30:59 2001 UTC revision 374 by jan, Mon Jan 27 14:20:02 2003 UTC
# Line 1  Line 1 
1  # Copyright (c) 2001 by Intevation GmbH  # Copyright (c) 2001, 2002 by Intevation GmbH
2  # Authors:  # Authors:
3  # Bernhard Herzog <[email protected]>  # Bernhard Herzog <[email protected]>
4  #  #
# Line 10  __version__ = "$Revision$" Line 10  __version__ = "$Revision$"
10  from wxPython.wx import *  from wxPython.wx import *
11  from wxPython.grid import *  from wxPython.grid import *
12    
13    from Thuban import _
14    
15  import view  import view
16  from dialogs import NonModalDialog  from dialogs import NonModalDialog
17    from controls import RecordListCtrl, RecordGridCtrl
18  from messages import SELECTED_SHAPE  from messages import SELECTED_SHAPE
19    
20  class IdentifyListCtrl(wxListCtrl):  class IdentifyListCtrl(RecordListCtrl):
   
     def __init__(self, parent, id):  
         wxListCtrl.__init__(self, parent, id, style = wxLC_REPORT)  
   
         self.InsertColumn(0, "Field")  
         self.SetColumnWidth(0, wxLIST_AUTOSIZE_USEHEADER)  
         self.InsertColumn(1, "Value")  
         self.SetColumnWidth(1, wxLIST_AUTOSIZE_USEHEADER)  
   
     def fill_list(self, layer, shape):  
         self.DeleteAllItems()  
21    
22          if shape is not None:      def selected_shape(self, layer, shape):
23            if layer is not None:
24              table = layer.shapetable              table = layer.shapetable
25              num_cols = table.field_count()          else:
26              num_rows = table.record_count()              table = None
27                        self.fill_list(table, shape)
             names = []  
             for i in range(num_cols):  
                 type, name, length, decc = table.field_info(i)  
                 names.append(name)  
             record = table.read_record(shape)  
             i = 0  
             for name in names:  
                 value = record[name]  
                 i = self.InsertStringItem(i, name)  
                 self.SetStringItem(i, 1, str(value))  
28    
29      def selected_shape(self, layer, shape):  class IdentifyGridCtrl(RecordGridCtrl):
         self.fill_list(layer, shape)  
               
30    
31        def selected_shape(self, layer, shape):
32            if layer is not None:
33                table = layer.shapetable
34            else:
35                table = None
36            self.SetTableRecord(table, shape)
37    
38  class IdentifyView(NonModalDialog):  class IdentifyView(NonModalDialog):
39    
40      def __init__(self, parent, interactor, name):      def __init__(self, parent, interactor, name):
41          NonModalDialog.__init__(self, parent, interactor, name,          NonModalDialog.__init__(self, parent, interactor, name,
42                                  "Identify Shape")                                  _("Identify Shape"))
43          self.interactor.Subscribe(SELECTED_SHAPE, self.selected_shape)          self.interactor.Subscribe(SELECTED_SHAPE, self.selected_shape)
44                    
45          panel = wxPanel(self, -1, style = wxWANTS_CHARS)          panel = wxPanel(self, -1, style = wxWANTS_CHARS)
46          self.list = IdentifyListCtrl(panel, -1)          #self.list = IdentifyListCtrl(panel, -1)
47            self.list = IdentifyGridCtrl(panel)
48    
49          sizer = wxBoxSizer(wxVERTICAL)          sizer = wxBoxSizer(wxVERTICAL)
50          sizer.Add(self.list, 1, wx.wxEXPAND| wx.wxALL, 0)          sizer.Add(self.list, 1, wx.wxEXPAND| wx.wxALL, 0)
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