/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/tableview.py
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revision 1013 by jan, Fri May 23 09:18:28 2003 UTC revision 1058 by frank, Tue May 27 11:30:29 2003 UTC
# Line 7  Line 7 
7    
8  __version__ = "$Revision$"  __version__ = "$Revision$"
9    
10    import os.path
11    
12  from Thuban import _  from Thuban import _
13    
14  from wxPython.wx import *  from wxPython.wx import *
# Line 14  from wxPython.grid import * Line 16  from wxPython.grid import *
16    
17  from Thuban.Lib.connector import Publisher  from Thuban.Lib.connector import Publisher
18  from Thuban.Model.table import FIELDTYPE_INT, FIELDTYPE_DOUBLE, \  from Thuban.Model.table import FIELDTYPE_INT, FIELDTYPE_DOUBLE, \
19       FIELDTYPE_STRING       FIELDTYPE_STRING, table_to_dbf, table_to_csv
20  import view  import view
21  from dialogs import NonModalDialog  from dialogs import NonModalNonParentDialog
22  from messages import SHAPES_SELECTED  from messages import SHAPES_SELECTED
23    
24  wx_value_type_map = {FIELDTYPE_INT: wxGRID_VALUE_NUMBER,  wx_value_type_map = {FIELDTYPE_INT: wxGRID_VALUE_NUMBER,
# Line 121  class TableGrid(wxGrid, Publisher): Line 123  class TableGrid(wxGrid, Publisher):
123          # of the table and will destroy it when done. Otherwise you          # of the table and will destroy it when done. Otherwise you
124          # would need to keep a reference to it and call its Destroy          # would need to keep a reference to it and call its Destroy
125          # method later.          # method later.
126          self.SetTable(self.table, true)          self.SetTable(self.table, True)
127    
128          #self.SetMargins(0,0)          #self.SetMargins(0,0)
129    
# Line 129  class TableGrid(wxGrid, Publisher): Line 131  class TableGrid(wxGrid, Publisher):
131          # column widths automatically but it would cause a traversal of          # column widths automatically but it would cause a traversal of
132          # the entire table which for large .dbf files can take a very          # the entire table which for large .dbf files can take a very
133          # long time.          # long time.
134          #self.AutoSizeColumns(false)          #self.AutoSizeColumns(False)
135    
136          self.SetSelectionMode(wxGrid.wxGridSelectRows)          self.SetSelectionMode(wxGrid.wxGridSelectRows)
137    
# Line 234  class LayerTableGrid(TableGrid): Line 236  class LayerTableGrid(TableGrid):
236                  self.allow_messages()                  self.allow_messages()
237    
238    
239  class TableFrame(NonModalDialog):  class TableFrame(NonModalNonParentDialog):
240    
241      """Frame that displays a Thuban table in a grid view"""      """Frame that displays a Thuban table in a grid view"""
242    
243      def __init__(self, parent, name, title, table):      def __init__(self, parent, name, title, table):
244          NonModalDialog.__init__(self, parent, name, title)          NonModalNonParentDialog.__init__(self, parent, name, title)
245          self.table = table          self.table = table
246          self.grid = self.make_grid(self.table)          self.grid = self.make_grid(self.table)
247    
# Line 293  class QueryTableFrame(TableFrame): Line 295  class QueryTableFrame(TableFrame):
295    
296          topBox = wxBoxSizer(wxVERTICAL)          topBox = wxBoxSizer(wxVERTICAL)
297    
298          sizer = wxStaticBoxSizer(wxStaticBox(self, -1, _("Selection")),          sizer = wxStaticBoxSizer(wxStaticBox(self, -1,
299                                      _("&Selection")),
300                                    wxHORIZONTAL)                                    wxHORIZONTAL)
301          sizer.Add(self.combo_fields, 1, wxEXPAND|wxALL, 4)          sizer.Add(self.combo_fields, 1, wxEXPAND|wxALL, 4)
302          sizer.Add(self.choice_comp, 0, wxALL, 4)          sizer.Add(self.choice_comp, 0, wxALL, 4)
# Line 392  class QueryTableFrame(TableFrame): Line 395  class QueryTableFrame(TableFrame):
395                             _("All Files (*.*)|*.*"),                             _("All Files (*.*)|*.*"),
396                             wxSAVE|wxOVERWRITE_PROMPT)                             wxSAVE|wxOVERWRITE_PROMPT)
397          if dlg.ShowModal() == wxID_OK:          if dlg.ShowModal() == wxID_OK:
398              pass              filename = dlg.GetPath()
399                                                                                                type = os.path.basename(filename).split('.')[-1:][0]
400          dlg.Destroy()              dlg.Destroy()
401                if type.upper() == "DBF":
402                    table_to_dbf(self.table, filename)
403                elif type.upper() == 'CSV':
404                    table_to_csv(self.table, filename)
405                else:
406                    dlg = wxMessageDialog(None, "Unsupported format: %s" % type,
407                                          "Table Export", wxOK|wxICON_WARNING)
408                    dlg.ShowModal()
409                    dlg.Destroy()
410            else:
411                dlg.Destroy()
412    
413      def OnClose(self, event):      def OnClose(self, event):
414          TableFrame.OnClose(self, event)          TableFrame.OnClose(self, event)
# Line 419  class LayerTableFrame(QueryTableFrame): Line 433  class LayerTableFrame(QueryTableFrame):
433          self.grid.Subscribe(ROW_SELECTED, self.rows_selected)          self.grid.Subscribe(ROW_SELECTED, self.rows_selected)
434          self.parent.Subscribe(SHAPES_SELECTED, self.select_shapes)          self.parent.Subscribe(SHAPES_SELECTED, self.select_shapes)
435    
436            # if there is already a selection present, update the grid
437            # accordingly
438            sel = self.get_selected().keys()
439            for i in sel:
440                self.grid.SelectRow(i, True)
441    
442      def make_grid(self, table):      def make_grid(self, table):
443          """Override the derived method to return a LayerTableGrid.          """Override the derived method to return a LayerTableGrid.
444          """          """
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