/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/Model/save.py
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revision 1989 by bh, Fri Nov 28 12:00:54 2003 UTC revision 2384 by jan, Thu Oct 7 14:24:24 2004 UTC
# Line 1  Line 1 
1  # Copyright (c) 2001, 2002, 2003 by Intevation GmbH  # Copyright (c) 2001-2004 by Intevation GmbH
2  # Authors:  # Authors:
3  # Jan-Oliver Wagner <[email protected]>  # Jan-Oliver Wagner <[email protected]> (2004)
4  # Bernhard Herzog <[email protected]>  # Bernhard Herzog <[email protected]> (2001-2004)
5  # Jonathan Coles <[email protected]>  # Jonathan Coles <[email protected]> (2003)
6    # Frank Koormann <[email protected]> (2003)
7  #  #
8  # This program is free software under the GPL (>=v2)  # This program is free software under the GPL (>=v2)
9  # Read the file COPYING coming with Thuban for details.  # Read the file COPYING coming with Thuban for details.
# Line 12  Functions to save a session to a file Line 13  Functions to save a session to a file
13  """  """
14    
15  __version__ = "$Revision$"  __version__ = "$Revision$"
16    # $Source$
17    # $Id$
18    
19  import os  import os
20    
# Line 23  from Thuban.Model.classification import Line 26  from Thuban.Model.classification import
26      ClassGroupDefault, ClassGroupSingleton, ClassGroupRange, ClassGroupMap      ClassGroupDefault, ClassGroupSingleton, ClassGroupRange, ClassGroupMap
27  from Thuban.Model.transientdb import AutoTransientTable, TransientJoinedTable  from Thuban.Model.transientdb import AutoTransientTable, TransientJoinedTable
28  from Thuban.Model.table import DBFTable, FIELDTYPE_STRING  from Thuban.Model.table import DBFTable, FIELDTYPE_STRING
29  from Thuban.Model.data import DerivedShapeStore, ShapefileStore  from Thuban.Model.data import DerivedShapeStore, ShapefileStore, \
30                                  SHAPETYPE_POINT
31    
32  from Thuban.Model.xmlwriter import XMLWriter  from Thuban.Model.xmlwriter import XMLWriter
33  from postgisdb import PostGISConnection, PostGISShapeStore  from postgisdb import PostGISConnection, PostGISShapeStore
# Line 131  class SessionSaver(XMLWriter): Line 135  class SessionSaver(XMLWriter):
135      def write(self, file_or_filename):      def write(self, file_or_filename):
136          XMLWriter.write(self, file_or_filename)          XMLWriter.write(self, file_or_filename)
137    
138          self.write_header("session", "thuban-1.0.dtd")          self.write_header("session", "thuban-1.1.dtd")
139          self.write_session(self.session)          self.write_session(self.session)
140          self.close()          self.close()
141    
# Line 158  class SessionSaver(XMLWriter): Line 162  class SessionSaver(XMLWriter):
162              attrs["xmlns:" + name] = uri              attrs["xmlns:" + name] = uri
163          # default name space          # default name space
164          attrs["xmlns"] = \          attrs["xmlns"] = \
165                 "http://thuban.intevation.org/dtds/thuban-1.0-dev.dtd"                 "http://thuban.intevation.org/dtds/thuban-1.1-dev.dtd"
166          self.open_element("session", attrs)          self.open_element("session", attrs)
167          self.write_db_connections(session)          self.write_db_connections(session)
168          self.write_data_containers(session)          self.write_data_containers(session)
# Line 211  class SessionSaver(XMLWriter): Line 215  class SessionSaver(XMLWriter):
215                  self.write_element("dbshapesource",                  self.write_element("dbshapesource",
216                                     {"id": idvalue,                                     {"id": idvalue,
217                                      "dbconn": self.get_id(conn),                                      "dbconn": self.get_id(conn),
218                                      "tablename": container.TableName()})                                      "tablename": container.TableName(),
219                                        "id_column": container.IDColumn().name,
220                                        "geometry_column":
221                                          container.GeometryColumn().name,
222                                        })
223              elif isinstance(container, DBFTable):              elif isinstance(container, DBFTable):
224                  filename = self.prepare_filename(container.FileName())                  filename = self.prepare_filename(container.FileName())
225                  self.write_element("filetable",                  self.write_element("filetable",
# Line 340  class SessionSaver(XMLWriter): Line 348  class SessionSaver(XMLWriter):
348                      'stroke_width': str(data.GetLineWidth()),                      'stroke_width': str(data.GetLineWidth()),
349                      'fill'        : data.GetFill().hex()}                      'fill'        : data.GetFill().hex()}
350    
351                # only for point layers write the size attribute
352                if layer.ShapeType() == SHAPETYPE_POINT:
353                    dict['size'] =  str(data.GetSize())
354    
355              self.open_element(open_el)              self.open_element(open_el)
356              self.write_element("cldata", dict)              self.write_element("cldata", dict)
357              self.close_element(close_el)              self.close_element(close_el)
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