/[thuban]/branches/WIP-pyshapelib-bramz/Extensions/bboxdump/bboxdump.py
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revision 2197 by frank, Tue May 4 17:17:00 2004 UTC revision 2721 by dpinte, Sat Jan 13 15:11:42 2007 UTC
# Line 1  Line 1 
1  # Copyright (C) 2003 by Intevation GmbH  # Copyright (C) 2004 by Intevation GmbH
2  # Authors:  # Authors:
3  # Frank Koormann <[email protected]>  # Frank Koormann <[email protected]> (2004)
4  #  #
5  # This program is free software under the GPL (>=v2)  # This program is free software under the GPL (>=v2)
6  # Read the file COPYING coming with Thuban for details.  # Read the file COPYING coming with Thuban for details.
# Line 14  in this case the bounding box is a union Line 14  in this case the bounding box is a union
14  """  """
15    
16  __version__ = '$Revision$'  __version__ = '$Revision$'
17    # $Source$
18    # $Id$
19    
20  import os, sys  import os, sys
21  import string  import string
22    
23  from wxPython.wx import *  import wx
24  from wxPython.lib.dialogs import wxScrolledMessageDialog  from wx.lib.dialogs import ScrolledMessageDialog
25    
26  from Thuban.UI.common import ThubanBeginBusyCursor, ThubanEndBusyCursor  from Thuban.UI.common import ThubanBeginBusyCursor, ThubanEndBusyCursor
27  from Thuban.UI.command import registry, Command  from Thuban.UI.command import registry, Command
# Line 34  ID_FILENAME = 4001 Line 36  ID_FILENAME = 4001
36  ID_ATTRIBUTES = 4002  ID_ATTRIBUTES = 4002
37  ID_SELFN = 4003  ID_SELFN = 4003
38    
39  class BBoxDumpDialog(wxDialog):  class BBoxDumpDialog(wx.Dialog):
40      """Bounding Box Dump Dialog      """Bounding Box Dump Dialog
41    
42      Specify a filename for the dump and optionally a layer's column      Specify a filename for the dump and optionally a layer's column
# Line 42  class BBoxDumpDialog(wxDialog): Line 44  class BBoxDumpDialog(wxDialog):
44      """      """
45    
46      def __init__(self, parent, title, layer = None):      def __init__(self, parent, title, layer = None):
47          wxDialog.__init__(self, parent, -1, title,          wx.Dialog.__init__(self, parent, -1, title,
48                            style = wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER)                            style = wx.DEFAULT_DIALOG_STYLE|wx.RESIZE_BORDER)
49    
50          if layer is None:          if layer is None:
51              return wxID_CANCEL              return wx.ID_CANCEL
52    
53          # Store the layer          # Store the layer
54          self.layer = layer          self.layer = layer
55    
56          # Filename selection elements          # Filename selection elements
57          self.filename = wxTextCtrl(self, ID_FILENAME, "")          self.filename = wx.TextCtrl(self, ID_FILENAME, "")
58          self.button_selectfile = wxButton(self, ID_SELFN, _('Select...'))          self.button_selectfile = wx.Button(self, ID_SELFN, _('Select...'))
59          EVT_BUTTON(self, ID_SELFN, self.OnSelectFilename)          wx.EVT_BUTTON(self, ID_SELFN, self.OnSelectFilename)
60    
61          # Column choice elements          # Column choice elements
62          self.choice_column = wxChoice(self, ID_ATTRIBUTES)          self.choice_column = wx.Choice(self, ID_ATTRIBUTES)
63          self.choice_column.Append(_('Select...'), None)          self.choice_column.Append(_('Select...'), None)
64          for col in self.layer.ShapeStore().Table().Columns():          for col in self.layer.ShapeStore().Table().Columns():
65                  self.choice_column.Append(col.name, col)                  self.choice_column.Append(col.name, col)
66          self.choice_column.SetSelection(0)          self.choice_column.SetSelection(0)
67    
68          # Dialog button elements          # Dialog button elements
69          self.button_dump = wxButton(self, wxID_OK, _("OK"))          self.button_dump = wx.Button(self, wx.ID_OK, _("OK"))
70          EVT_BUTTON(self, wxID_OK, self.OnDump)          wx.EVT_BUTTON(self, wx.ID_OK, self.OnDump)
71          self.button_dump.SetDefault()          self.button_dump.SetDefault()
72          # TODO: Disable the OK button until a filename is entered ...          # TODO: Disable the OK button until a filename is entered ...
73          # self.button_dump.Enable(False)          # self.button_dump.Enable(False)
74          self.button_cancel = wxButton(self, wxID_CANCEL, _("Cancel"))          self.button_cancel = wx.Button(self, wx.ID_CANCEL, _("Cancel"))
75    
76    
77          # Dialog Layout: three horizontal box sizers.          # Dialog Layout: three horizontal box sizers.
78          topbox = wxBoxSizer(wxVERTICAL)          topbox = wx.BoxSizer(wx.VERTICAL)
79    
80          hbox = wxBoxSizer(wxHORIZONTAL)          hbox = wx.BoxSizer(wx.HORIZONTAL)
81          topbox.Add(hbox, 0, wxALL|wxEXPAND)          topbox.Add(hbox, 0, wx.ALL|wx.EXPAND)
82          hbox.Add(wxStaticText(self, -1, _("File:")),          hbox.Add(wx.StaticText(self, -1, _("File:")),
83                   0, wxALL|wxALIGN_CENTER_VERTICAL, 4)                   0, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 4)
84          hbox.Add(self.filename, 1, wxALL|wxEXPAND, 4)          hbox.Add(self.filename, 1, wx.ALL|wx.EXPAND, 4)
85          hbox.Add(self.button_selectfile, 0, wxALL, 4)          hbox.Add(self.button_selectfile, 0, wx.ALL, 4)
86    
87          hbox = wxBoxSizer(wxHORIZONTAL)          hbox = wx.BoxSizer(wx.HORIZONTAL)
88          topbox.Add(hbox, 0, wxALL|wxEXPAND)          topbox.Add(hbox, 0, wx.ALL|wx.EXPAND)
89          hbox.Add(wxStaticText(self, -1, _("Group by:")),          hbox.Add(wx.StaticText(self, -1, _("Group by:")),
90                   0, wxALL|wxALIGN_CENTER_VERTICAL, 4)                   0, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 4)
91          hbox.Add(self.choice_column, 1, wxALL|wxEXPAND, 4)          hbox.Add(self.choice_column, 1, wx.ALL|wx.EXPAND, 4)
92    
93          hbox = wxBoxSizer(wxHORIZONTAL)          hbox = wx.BoxSizer(wx.HORIZONTAL)
94          topbox.Add(hbox, 0, wxALL|wxEXPAND)          topbox.Add(hbox, 0, wx.ALL|wx.EXPAND)
95          hbox.Add(self.button_dump, 0, wxALL|wxALIGN_CENTER,          hbox.Add(self.button_dump, 0, wx.ALL|wx.ALIGN_CENTER,
96                    10)                    10)
97          hbox.Add(self.button_cancel, 0, wxALL|wxALIGN_CENTER,          hbox.Add(self.button_cancel, 0, wx.ALL|wx.ALIGN_CENTER,
98                    10)                    10)
99    
100          # Finalize ...          # Finalize ...
# Line 120  class BBoxDumpDialog(wxDialog): Line 122  class BBoxDumpDialog(wxDialog):
122              ThubanEndBusyCursor()              ThubanEndBusyCursor()
123    
124          if bboxmessage:          if bboxmessage:
125              dlg = wxScrolledMessageDialog(              dlg = ScrolledMessageDialog(
126                                  self.parent, bboxmessage,                                  self.parent, bboxmessage,
127                                  _("Bounding Box Dump %s") % self.layer.Title())                                  _("Bounding Box Dump %s") % self.layer.Title())
128              dlg.ShowModal()              dlg.ShowModal()
# Line 130  class BBoxDumpDialog(wxDialog): Line 132  class BBoxDumpDialog(wxDialog):
132    
133          Opens a file dialog to specify a file to dump into.          Opens a file dialog to specify a file to dump into.
134          """          """
135          dlg = wxFileDialog(self, _("Dump Bounding Boxes To"),          dlg = wx.FileDialog(self, _("Dump Bounding Boxes To"),
136                         os.path.dirname(self.filename.GetValue()),                         os.path.dirname(self.filename.GetValue()),
137                         os.path.basename(self.filename.GetValue()),                         os.path.basename(self.filename.GetValue()),
138                         _("CSV Files (*.csv)|*.csv|") +                         _("CSV Files (*.csv)|*.csv|") +
139                         _("All Files (*.*)|*.*"),                         _("All Files (*.*)|*.*"),
140                         wxSAVE|wxOVERWRITE_PROMPT)                         wx.SAVE|wx.OVERWRITE_PROMPT)
141          if dlg.ShowModal() == wxID_OK:          if dlg.ShowModal() == wx.ID_OK:
142              self.filename.SetValue(dlg.GetPath())              self.filename.SetValue(dlg.GetPath())
143              dlg.Destroy()              dlg.Destroy()
144          else:          else:
# Line 155  def bboxdump(layer, column, filename): Line 157  def bboxdump(layer, column, filename):
157      shapelist = {}      shapelist = {}
158      bboxmessage = []      bboxmessage = []
159    
160      dlg= wxProgressDialog(_("Bounding Box Dump"),      dlg= wx.ProgressDialog(_("Bounding Box Dump"),
161                            _("Collecting shapes ..."),                            _("Collecting shapes ..."),
162                            layer.ShapeStore().NumShapes(),                            layer.ShapeStore().NumShapes(),
163                            None)                            None)
# Line 188  def bboxdump(layer, column, filename): Line 190  def bboxdump(layer, column, filename):
190              cnt = cnt + 1              cnt = cnt + 1
191    
192      dlg.Destroy()      dlg.Destroy()
193      dlg= wxProgressDialog(_("Bounding Box Dump"),      dlg= wx.ProgressDialog(_("Bounding Box Dump"),
194                            _("Dump bounding boxes of selected shapes ..."),                            _("Dump bounding boxes of selected shapes ..."),
195                            len(shapelist),                            len(shapelist),
196                            None)                            None)
# Line 236  registry.Add(Command('bboxdump', _('BBox Line 238  registry.Add(Command('bboxdump', _('BBox
238                       sensitive = _has_selected_shape_layer))                       sensitive = _has_selected_shape_layer))
239    
240  # find the extensions menu (create it anew if not found)  # find the extensions menu (create it anew if not found)
241  extensions_menu = main_menu.find_menu('extensions')  extensions_menu = main_menu.FindOrInsertMenu('extensions', _('E&xtensions'))
 if extensions_menu is None:  
     extensions_menu = main_menu.InsertMenu('extensions', _('E&xtensions'))  
242    
243  # finally add the new entry to the extensions menu  # finally add the new entry to the extensions menu
244  extensions_menu.InsertItem('bboxdump')  extensions_menu.InsertItem('bboxdump')
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