gramps/src/Merge/mergenote.py

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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2010 Michiel D. Nauta
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id$
"""
Provide merge capabilities for notes.
"""
#-------------------------------------------------------------------------
#
# Gramps modules
#
#-------------------------------------------------------------------------
from gen.ggettext import sgettext as _
import const
import GrampsDisplay
import ManagedWindow
from gui.widgets.styledtextbuffer import StyledTextBuffer
#-------------------------------------------------------------------------
#
# Gramps constants
#
#-------------------------------------------------------------------------
WIKI_HELP_PAGE = '%s_-_Entering_and_Editing_Data:_Detailed_-_part_3' % \
const.URL_MANUAL_PAGE
WIKI_HELP_SEC = _('manual|Merge_Notes')
_GLADE_FILE = 'mergenote.glade'
#-------------------------------------------------------------------------
#
# Merge Notes
#
#-------------------------------------------------------------------------
class MergeNotes(ManagedWindow.ManagedWindow):
"""
Displays a dialog box that allows two notes to be combined into one.
"""
def __init__(self, dbstate, uistate, handle1, handle2):
ManagedWindow.ManagedWindow.__init__(self, uistate, [], self.__class__)
self.dbstate = dbstate
database = dbstate.db
self.no1 = database.get_note_from_handle(handle1)
self.no2 = database.get_note_from_handle(handle2)
self.define_glade('mergenote', _GLADE_FILE)
self.set_window(self._gladeobj.toplevel,
self.get_widget("note_title"),
_("Merge Notes"))
# Detailed selection widgets
text1 = self.no1.get_styledtext()
tv1 = self.get_widget("text1")
tb1 = StyledTextBuffer()
tv1.set_buffer(tb1)
tb1.set_text(text1)
text2 = self.no2.get_styledtext()
tv2 = self.get_widget("text2")
tb2 = StyledTextBuffer()
tv2.set_buffer(tb2)
tb2.set_text(text2)
if text1 == text2:
for widget_name in ('text1', 'text2', 'text_btn1', 'text_btn2'):
self.get_widget(widget_name).set_sensitive(False)
entry1 = self.get_widget("type1")
entry2 = self.get_widget("type2")
entry1.set_text(str(self.no1.get_type()))
entry2.set_text(str(self.no2.get_type()))
if entry1.get_text() == entry2.get_text():
for widget_name in ('type1', 'type2', 'type_btn1', 'type_btn2'):
self.get_widget(widget_name).set_sensitive(False)
format_names = (_('flowed'), _('preformatted'))
entry1 = self.get_widget("format1")
entry2 = self.get_widget("format2")
entry1.set_text(format_names[self.no1.get_format()])
entry2.set_text(format_names[self.no2.get_format()])
if entry1.get_text() == entry2.get_text():
for widget_name in ('format1', 'format2', 'format_btn1',
'format_btn2'):
self.get_widget(widget_name).set_sensitive(False)
entry1 = self.get_widget("marker1")
entry2 = self.get_widget("marker2")
entry1.set_text(str(self.no1.get_marker()))
entry2.set_text(str(self.no2.get_marker()))
if entry1.get_text() == entry2.get_text():
for widget_name in ('marker1', 'marker2', 'marker_btn1',
'marker_btn2'):
self.get_widget(widget_name).set_sensitive(False)
gramps1 = self.no1.get_gramps_id()
gramps2 = self.no2.get_gramps_id()
entry1 = self.get_widget("gramps1")
entry2 = self.get_widget("gramps2")
entry1.set_text(gramps1)
entry2.set_text(gramps2)
if entry1.get_text() == entry2.get_text():
for widget_name in ('gramps1', 'gramps2', 'gramps_btn1',
'gramps_btn2'):
self.get_widget(widget_name).set_sensitive(False)
# Main window widgets that determine which handle survives
rbutton1 = self.get_widget("handle_btn1")
rbutton_label1 = self.get_widget("label_handle_btn1")
rbutton_label2 = self.get_widget("label_handle_btn2")
text1short = self.no1.get()
if len(text1short) > 50:
text1short = text1short[0:47] + "..."
text2short = self.no2.get()
if len(text2short) > 50:
text2short = text2short[0:47] + "..."
rbutton_label1.set_label("%s [%s]" % (text1short, gramps1))
rbutton_label2.set_label("%s [%s]" % (text2short, gramps2))
rbutton1.connect("toggled", self.on_handle1_toggled)
self.connect_button("note_help", self.cb_help)
self.connect_button("note_ok", self.cb_merge)
self.connect_button("note_cancel", self.close)
self.show()
def on_handle1_toggled(self, obj):
""" preferred note changes"""
if obj.get_active():
self.get_widget("text_btn1").set_active(True)
self.get_widget("type_btn1").set_active(True)
self.get_widget("format_btn1").set_active(True)
self.get_widget("marker_btn1").set_active(True)
self.get_widget("gramps_btn1").set_active(True)
else:
self.get_widget("text_btn2").set_active(True)
self.get_widget("type_btn2").set_active(True)
self.get_widget("format_btn2").set_active(True)
self.get_widget("marker_btn2").set_active(True)
self.get_widget("gramps_btn2").set_active(True)
def cb_help(self, obj):
"""Display the relevant portion of the Gramps manual"""
GrampsDisplay.help(webpage = WIKI_HELP_PAGE, section= WIKI_HELP_SEC)
def cb_merge(self, obj):
"""
Perform the merge of the notes when the merge button is clicked.
"""
use_handle1 = self.get_widget("handle_btn1").get_active()
if use_handle1:
phoenix = self.no1
titanic = self.no2
unselect_path = (1,)
else:
phoenix = self.no2
titanic = self.no1
unselect_path = (0,)
if self.get_widget("text_btn1").get_active() ^ use_handle1:
phoenix.set_styledtext(titanic.get_styledtext())
if self.get_widget("type_btn1").get_active() ^ use_handle1:
phoenix.set_type(titanic.get_type())
if self.get_widget("format_btn1").get_active() ^ use_handle1:
phoenix.set_format(titanic.get_format())
if self.get_widget("marker_btn1").get_active() ^ use_handle1:
phoenix.set_marker(titanic.get_marker())
if self.get_widget("gramps_btn1").get_active() ^ use_handle1:
phoenix.set_gramps_id(titanic.get_gramps_id())
query = MergeNoteQuery(self.dbstate, phoenix, titanic)
query.execute()
self.uistate.viewmanager.active_page.selection.unselect_path(
unselect_path)
self.close()
#-------------------------------------------------------------------------
#
# Merge Note Query
#
#-------------------------------------------------------------------------
class MergeNoteQuery(object):
"""
Create database query to merge two notes.
"""
def __init__(self, dbstate, phoenix, titanic):
self.database = dbstate.db
self.phoenix = phoenix
self.titanic = titanic
def execute(self):
"""
Merges two notes into a single note.
"""
new_handle = self.phoenix.get_handle()
old_handle = self.titanic.get_handle()
self.phoenix.merge(self.titanic)
trans = self.database.transaction_begin()
for person in self.database.iter_people():
if person.has_note_reference(old_handle):
person.replace_note_references(old_handle, new_handle)
self.database.commit_person(person, trans)
for family in self.database.iter_families():
if family.has_note_reference(old_handle):
family.replace_note_references(old_handle, new_handle)
self.database.commit_family(family, trans)
for event in self.database.iter_events():
if event.has_note_reference(old_handle):
event.replace_note_references(old_handle, new_handle)
self.database.commit_event(event, trans)
for source in self.database.iter_sources():
if source.has_note_reference(old_handle):
source.replace_note_references(old_handle, new_handle)
self.database.commit_source(source, trans)
for place in self.database.iter_places():
if place.has_note_reference(old_handle):
place.replace_note_references(old_handle, new_handle)
self.database.commit_place(place, trans)
for obj in self.database.iter_media_objects():
if obj.has_note_reference(old_handle):
obj.replace_note_references(old_handle, new_handle)
self.database.commit_media_object(obj, trans)
for repo in self.database.iter_repositories():
if repo.has_note_reference(old_handle):
repo.replace_note_references(old_handle, new_handle)
self.database.commit_repository(repo, trans)
self.database.remove_note(old_handle, trans)
self.database.commit_note(self.phoenix, trans)
self.database.transaction_commit(trans, _("Merge Notes"))