Add Convert Button to Tree Manager: makes a dbapi from a bsddb
This commit is contained in:
Doug Blank
parent
b21eb6f693
commit
723d8ea1f6
@ -167,7 +167,7 @@ class DbManager(CLIDbManager):
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self.top.set_transient_for(parent)
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for attr in ['connect', 'cancel', 'new', 'remove', 'info',
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'dblist', 'rename', 'repair', 'rcs', 'msg']:
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'dblist', 'rename', 'convert', 'repair', 'rcs', 'msg']:
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setattr(self, attr, self.glade.get_object(attr))
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self.model = None
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@ -184,6 +184,15 @@ class DbManager(CLIDbManager):
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self._populate_model()
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self.before_change = ""
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self.after_change = ""
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self._select_default()
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self.user = User(error=ErrorDialog,
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callback=self.uistate.pulse_progressbar,
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uistate=self.uistate)
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def _select_default(self):
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"""
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Select the current, or latest, tree.
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"""
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# If already loaded database, center on it:
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if self._current_node:
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store, node = self.selection.get_selected()
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@ -191,7 +200,6 @@ class DbManager(CLIDbManager):
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self.selection.select_path(tree_path)
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self.dblist.scroll_to_cell(tree_path, None, 1, 0.5, 0)
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def __connect_signals(self):
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"""
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Connects the signals to the buttons on the interface.
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@ -206,6 +214,7 @@ class DbManager(CLIDbManager):
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self.remove.connect('clicked', self.__remove_db)
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self.new.connect('clicked', self.__new_db)
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self.rename.connect('clicked', self.__rename_db)
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self.convert.connect('clicked', self.__convert_db_ask)
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self.info.connect('clicked', self.__info_db)
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self.repair.connect('clicked', self.__repair_db)
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self.selection.connect('changed', self.__selection_changed)
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@ -269,6 +278,7 @@ class DbManager(CLIDbManager):
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if not node:
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self.connect.set_sensitive(False)
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self.rename.set_sensitive(False)
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self.convert.set_sensitive(False)
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self.info.set_sensitive(False)
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self.rcs.set_sensitive(False)
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self.repair.set_sensitive(False)
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@ -283,10 +293,17 @@ class DbManager(CLIDbManager):
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self.rcs.set_label(RCS_BUTTON[is_rev])
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if store.get_value(node, ICON_COL) == 'document-open':
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self.convert.set_sensitive(False)
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self.connect.set_sensitive(False)
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if _RCS_FOUND:
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self.rcs.set_sensitive(True)
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else:
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backend_name = self.get_backend_name_from_dbid("bsddb")
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if (store.get_value(node, ICON_COL) in [None, ""] and
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store.get_value(node, BACKEND_COL).startswith(backend_name)):
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self.convert.set_sensitive(True)
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else:
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self.convert.set_sensitive(False)
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self.connect.set_sensitive(not is_rev)
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if _RCS_FOUND and is_rev:
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self.rcs.set_sensitive(True)
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@ -380,18 +397,26 @@ class DbManager(CLIDbManager):
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self.model = Gtk.TreeStore(str, str, str, str, int, bool, str, str)
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#use current names to set up the model
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self._current_node = None
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last_accessed_node = None
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last_accessed = 0
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for items in self.current_names:
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data = list(items[:8])
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backend_type = self.get_backend_name_from_dbid(data[7])
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backend_type = self.get_backend_name_from_dbid(data[BACKEND_COL])
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version = str(".".join([str(v) for v in items[8]]))
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node = self.model.append(None, data[:-1] + [backend_type + ", " + version])
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# For already loaded database, set current_node:
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if self.dbstate.db and self.dbstate.db.get_save_path() == data[1]:
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self._current_node = node
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if data[DSORT_COL] > last_accessed:
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last_accessed = data[DSORT_COL]
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last_accessed_node = node
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for rdata in find_revisions(os.path.join(items[1], ARCHIVE_V)):
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data = [rdata[2], rdata[0], items[1], rdata[1], 0, False, "",
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backend_type + ", " + version]
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self.model.append(node, data)
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if self._current_node is None:
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self._current_node = last_accessed_node
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self.model.set_sort_column_id(NAME_COL, Gtk.SortType.ASCENDING)
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self.dblist.set_model(self.model)
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@ -470,7 +495,7 @@ class DbManager(CLIDbManager):
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dbpath = store.get_value(node, PATH_COL)
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(tval, last) = time_val(dbpath)
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store.set_value(node, OPEN_COL, 0)
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store.set_value(node, ICON_COL, "")
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store.set_value(node, ICON_COL, "") # see bug_fix
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store.set_value(node, DATE_COL, last)
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store.set_value(node, DSORT_COL, tval)
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except IOError:
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@ -488,6 +513,7 @@ class DbManager(CLIDbManager):
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"""
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self.connect.set_sensitive(False)
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self.rename.set_sensitive(False)
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self.convert.set_sensitive(False)
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self.info.set_sensitive(False)
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self.rcs.set_sensitive(False)
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self.repair.set_sensitive(False)
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@ -507,7 +533,7 @@ class DbManager(CLIDbManager):
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if len(new_text) > 0:
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node = self.model.get_iter(path)
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old_text = self.model.get_value(node, NAME_COL)
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if self.model.get_value(node, ICON_COL) != None:
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if self.model.get_value(node, ICON_COL) not in [None, ""]:
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# this database is loaded. We must change the title
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# in case we change the name several times before quitting,
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# we save the first old name.
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@ -596,7 +622,7 @@ class DbManager(CLIDbManager):
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else:
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base_path = self.dbstate.db.get_save_path()
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archive = os.path.join(base_path, ARCHIVE)
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check_in(self.dbstate.db, archive, User(), self.__start_cursor)
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check_in(self.dbstate.db, archive, self.user, self.__start_cursor)
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self.__end_cursor()
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self.__populate()
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@ -614,7 +640,7 @@ class DbManager(CLIDbManager):
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dbase.load(new_path, None)
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self.__start_cursor(_("Importing archive..."))
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check_out(dbase, revision, db_path, User())
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check_out(dbase, revision, db_path, self.user)
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self.__end_cursor()
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dbase.close()
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@ -706,6 +732,73 @@ class DbManager(CLIDbManager):
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# rebuild the display
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self.__populate()
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def __convert_db_ask(self, obj):
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"""
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Ask to convert a closed BSDDB tree into a new DB-API
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tree.
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"""
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store, node = self.selection.get_selected()
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name = store[node][0]
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dirname = store[node][1]
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db = self.dbstate.open_database(name)
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if db:
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QuestionDialog(
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_("Convert the '%s' database?") % name,
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_("You wish to convert this database into the new DB-API format?"),
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_("Convert"),
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lambda: self.__convert_db(name, dirname, db), self.top)
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else:
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ErrorDialog(
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_("Opening the '%s' database") % name,
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_("An attempt to open the database failed."))
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def __convert_db(self, name, dirname, db):
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"""
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Actually convert the db from BSDDB to DB-API.
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"""
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plugin_manager = GuiPluginManager.get_instance()
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export_function = None
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for plugin in plugin_manager.get_export_plugins():
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if plugin.get_extension() == "gramps":
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export_function = plugin.get_export_function()
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break
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## Next, get an XML dump:
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if export_function is None:
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ErrorDialog(
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_("Converting the '%s' database") % name,
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_("An attempt to export the database failed."))
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db.close()
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return
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self.__start_cursor(_("Converting data..."))
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xml_file = os.path.join(dirname, "backup.gramps")
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export_function(db, xml_file, self.user)
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db.close()
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count = 1
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new_text = "%s %s" % (name, _("(Converted #%d)") % count)
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while self.existing_name(new_text):
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count += 1
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new_text = "%s %s" % (name, _("(Converted #%d)") % count)
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new_path, newname = self._create_new_db(new_text)
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## Create a new database of correct type:
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dbase = self.dbstate.make_database("dbapi")
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dbase.write_version(new_path)
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dbase.load(new_path)
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## import from XML
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import_function = None
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for plugin in plugin_manager.get_import_plugins():
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if plugin.get_extension() == "gramps":
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import_function = plugin.get_import_function()
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if import_function is None:
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ErrorDialog(
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_("Converting the '%s' database") % name,
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_("An attempt to import into the database failed."))
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else:
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import_function(dbase, xml_file, self.user)
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self.__end_cursor()
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dbase.close()
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self.__populate()
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self._select_default()
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def __rename_db(self, obj):
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"""
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Start the rename process by calling the start_editing option on
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@ -875,7 +968,7 @@ class DbManager(CLIDbManager):
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if drag_value and urlparse(drag_value).scheme != "":
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fname, title = [], []
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for treename in [v.strip() for v in drag_value.split("\n") if v.strip() != '']:
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f, t = self.import_new_db(treename, User())
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f, t = self.import_new_db(treename, self.user)
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fname.append(f)
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title.append(t)
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return fname, title
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@ -107,7 +107,7 @@
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<property name="title" translatable="yes">Family Trees - Gramps</property>
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<property name="window_position">center-on-parent</property>
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<property name="default_width">800</property>
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<property name="default_height">300</property>
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<property name="default_height">350</property>
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<property name="type_hint">dialog</property>
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<child internal-child="vbox">
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<object class="GtkBox" id="dialog-vbox26">
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@ -299,6 +299,22 @@
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<property name="position">3</property>
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</packing>
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</child>
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<child>
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<object class="GtkButton" id="convert">
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<property name="label" translatable="yes">Con_vert</property>
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<property name="use_action_appearance">False</property>
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="can_default">True</property>
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<property name="receives_default">False</property>
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<property name="use_underline">True</property>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">False</property>
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<property name="position">4</property>
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</packing>
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</child>
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<child>
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<object class="GtkButton" id="repair">
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<property name="label" translatable="yes">Re_pair</property>
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@ -312,7 +328,7 @@
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<packing>
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<property name="expand">False</property>
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<property name="fill">False</property>
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<property name="position">4</property>
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<property name="position">5</property>
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</packing>
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</child>
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<child>
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@ -328,7 +344,7 @@
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<packing>
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<property name="expand">False</property>
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<property name="fill">False</property>
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<property name="position">5</property>
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<property name="position">6</property>
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</packing>
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</child>
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</object>
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@ -1104,6 +1104,7 @@ class ViewManager(CLIManager):
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if dialog.after_change != "":
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# We change the title of the main window.
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old_title = self.uistate.window.get_title()
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if old_title:
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delim = old_title.find(' - ')
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tit1 = old_title[:delim]
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tit2 = old_title[delim:]
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