2059: need a way to compare and merge all objects, by MD Nauta
svn: r15645
This commit is contained in:
Doug Blank
231
src/Merge/mergeplace.py
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231
src/Merge/mergeplace.py
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#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2007 Donald N. Allingham
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# Copyright (C) 2010 Michiel D. Nauta
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id: _MergePlace.py 14135 2010-01-25 17:45:21Z gbritton $
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"""
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Provide merge capabilities for places.
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"""
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#-------------------------------------------------------------------------
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#
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# GTK/Gnome modules
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#
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#-------------------------------------------------------------------------
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import gtk
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#-------------------------------------------------------------------------
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#
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# Gramps modules
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#
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#-------------------------------------------------------------------------
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from gen.ggettext import sgettext as _
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import const
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import GrampsDisplay
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import ManagedWindow
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#-------------------------------------------------------------------------
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#
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# Gramps constants
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#
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#-------------------------------------------------------------------------
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WIKI_HELP_PAGE = '%s_-_Entering_and_Editing_Data:_Detailed_-_part_3' % \
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const.URL_MANUAL_PAGE
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WIKI_HELP_SEC = _('manual|Merge_Places')
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_GLADE_FILE = 'mergeplace.glade'
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#-------------------------------------------------------------------------
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#
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# Merge Places
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#
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#-------------------------------------------------------------------------
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class MergePlaces(ManagedWindow.ManagedWindow):
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"""
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Displays a dialog box that allows the places to be combined into one.
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"""
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def __init__(self, dbstate, uistate, handle1, handle2):
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ManagedWindow.ManagedWindow.__init__(self, uistate, [], self.__class__)
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self.dbstate = dbstate
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database = dbstate.db
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self.pl1 = database.get_place_from_handle(handle1)
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self.pl2 = database.get_place_from_handle(handle2)
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self.define_glade('mergeplace', _GLADE_FILE)
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self.set_window(self._gladeobj.toplevel,
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self.get_widget('place_title'),
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_("Merge Places"))
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# Detailed selection widgets
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title1 = self.pl1.get_title()
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title2 = self.pl2.get_title()
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entry1 = self.get_widget("title1")
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entry2 = self.get_widget("title2")
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entry1.set_text(title1)
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entry2.set_text(title2)
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if entry1.get_text() == entry2.get_text():
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for widget_name in ('title1', 'title2', 'title_btn1', 'title_btn2'):
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self.get_widget(widget_name).set_sensitive(False)
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entry1 = self.get_widget("lat1")
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entry2 = self.get_widget("lat2")
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entry1.set_text(self.pl1.get_latitude())
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entry2.set_text(self.pl2.get_latitude())
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if entry1.get_text() == entry2.get_text():
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for widget_name in ('lat1', 'lat2', 'lat_btn1', 'lat_btn2'):
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self.get_widget(widget_name).set_sensitive(False)
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entry1 = self.get_widget("long1")
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entry2 = self.get_widget("long2")
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entry1.set_text(self.pl1.get_longitude())
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entry2.set_text(self.pl2.get_longitude())
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if entry1.get_text() == entry2.get_text():
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for widget_name in ('long1', 'long2', 'long_btn1', 'long_btn2'):
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self.get_widget(widget_name).set_sensitive(False)
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loc1 = self.pl1.get_main_location().get_text_data_list()
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loc2 = self.pl2.get_main_location().get_text_data_list()
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tv1 = self.get_widget("loc1")
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tv2 = self.get_widget("loc2")
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tb1 = gtk.TextBuffer()
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tb2 = gtk.TextBuffer()
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tv1.set_buffer(tb1)
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tv2.set_buffer(tb2)
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tb1.set_text("\n".join(loc1))
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tb2.set_text("\n".join(loc2))
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if loc1 == loc2:
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for widget_name in ('loc1', 'loc2', 'loc_btn1', 'loc_btn2'):
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self.get_widget(widget_name).set_sensitive(False)
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gramps1 = self.pl1.get_gramps_id()
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gramps2 = self.pl2.get_gramps_id()
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entry1 = self.get_widget("gramps1")
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entry2 = self.get_widget("gramps2")
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entry1.set_text(gramps1)
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entry2.set_text(gramps2)
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if entry1.get_text() == entry2.get_text():
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for widget_name in ('gramps1', 'gramps2', 'gramps_btn1',
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'gramps_btn2'):
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self.get_widget(widget_name).set_sensitive(False)
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# Main window widgets that determine which handle survives
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rbutton1 = self.get_widget("handle_btn1")
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rbutton_label1 = self.get_widget("label_handle_btn1")
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rbutton_label2 = self.get_widget("label_handle_btn2")
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rbutton_label1.set_label(title1 + " [" + gramps1 + "]")
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rbutton_label2.set_label(title2 + " [" + gramps2 + "]")
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rbutton1.connect("toggled", self.on_handle1_toggled)
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self.connect_button('place_help', self.cb_help)
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self.connect_button('place_ok', self.cb_merge)
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self.connect_button('place_cancel', self.close)
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self.show()
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def on_handle1_toggled(self, obj):
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"""first chosen place changes"""
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if obj.get_active():
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self.get_widget("title_btn1").set_active(True)
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self.get_widget("lat_btn1").set_active(True)
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self.get_widget("long_btn1").set_active(True)
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self.get_widget("loc_btn1").set_active(True)
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self.get_widget("gramps_btn1").set_active(True)
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else:
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self.get_widget("title_btn2").set_active(True)
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self.get_widget("lat_btn2").set_active(True)
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self.get_widget("long_btn2").set_active(True)
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self.get_widget("loc_btn2").set_active(True)
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self.get_widget("gramps_btn2").set_active(True)
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def cb_help(self, obj):
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"""Display the relevant portion of Gramps manual"""
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GrampsDisplay.help(webpage = WIKI_HELP_PAGE, section = WIKI_HELP_SEC)
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def cb_merge(self, obj):
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"""
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Performs the merge of the places when the merge button is clicked.
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"""
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self.uistate.set_busy_cursor(True)
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use_handle1 = self.get_widget("handle_btn1").get_active()
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if use_handle1:
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phoenix = self.pl1
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titanic = self.pl2
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unselect_path = (1,)
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else:
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phoenix = self.pl2
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titanic = self.pl1
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unselect_path = (0,)
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if self.get_widget("title_btn1").get_active() ^ use_handle1:
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phoenix.set_title(titanic.get_title())
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if self.get_widget("lat_btn1").get_active() ^ use_handle1:
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phoenix.set_latitude(titanic.get_latitude())
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if self.get_widget("long_btn1").get_active() ^ use_handle1:
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phoenix.set_longitude(titanic.get_longitude())
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if self.get_widget("loc_btn1").get_active() ^ use_handle1:
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swaploc = phoenix.get_main_location()
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phoenix.set_main_location(titanic.get_main_location())
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titanic.set_main_location(swaploc)
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if self.get_widget("gramps_btn1").get_active() ^ use_handle1:
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phoenix.set_gramps_id(titanic.get_gramps_id())
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query = MergePlaceQuery(self.dbstate, phoenix, titanic)
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query.execute()
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self.uistate.viewmanager.active_page.selection.unselect_path(
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unselect_path)
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self.uistate.set_busy_cursor(False)
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self.close()
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class MergePlaceQuery(object):
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"""
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Create database query to merge two places.
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"""
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def __init__(self, dbstate, phoenix, titanic):
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self.database = dbstate.db
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self.phoenix = phoenix
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self.titanic = titanic
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def execute(self):
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"""
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Merges to places into a single place.
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"""
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new_handle = self.phoenix.get_handle()
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old_handle = self.titanic.get_handle()
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self.phoenix.merge(self.titanic)
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trans = self.database.transaction_begin()
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for person in self.database.iter_people():
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if person.has_handle_reference('Place', old_handle):
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person.replace_handle_reference('Place', old_handle, new_handle)
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self.database.commit_person(person, trans)
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for family in self.database.iter_families():
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if family.has_handle_reference('Place', old_handle):
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family.replace_handle_reference('Place', old_handle, new_handle)
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self.database.commit_family(family, trans)
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for event in self.database.iter_events():
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if event.has_handle_reference('Place', old_handle):
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event.replace_handle_reference('Place', old_handle, new_handle)
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self.database.commit_event(event, trans)
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self.database.remove_place(old_handle, trans)
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self.database.commit_place(self.phoenix, trans)
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self.database.transaction_commit(trans, _("Merge Places"))
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