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In .:

Browse Source 
2006-05-05  Alex Roitman  <shura@gramps-project.org>
	* src/UndoHistory.py: Add new file.
	* src/ViewManager.py: undo history support.
	* src/GrampsDb/_GrampsDbBase.py (Transaction.__init__): Add
	timestamp to the transaction.
	(GrampsDbBase.redo): Update undo history window.
	(GrampsDbBase.undo): Update undo history window.
	(GrampsDbBase.transaction_commit): Update undo history window.
	(GrampsDbBase.transaction_commit): Set transaction timestamp.
	(GrampsDbBase.__init__): Define undo_history_callback.
	* src/Makefile.am (gdir_PYTHON): Ship new file.

In po:
2006-05-05  Alex Roitman  <shura@gramps-project.org>
	* POTFILES.in: Add new file.



svn: r6557
This commit is contained in:
Alex Roitman 2006-05-05 21:55:01 +00:00
parent 931c343815
commit 49dda0d5c3
7 changed files with 217 additions and 12 deletions
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12
ChangeLog
View File

@ -1,3 +1,15 @@
2006-05-05 Alex Roitman <shura@gramps-project.org>
* src/UndoHistory.py: Add new file.
* src/ViewManager.py: undo history support.
* src/GrampsDb/_GrampsDbBase.py (Transaction.__init__): Add
timestamp to the transaction.
(GrampsDbBase.redo): Update undo history window.
(GrampsDbBase.undo): Update undo history window.
(GrampsDbBase.transaction_commit): Update undo history window.
(GrampsDbBase.transaction_commit): Set transaction timestamp.
(GrampsDbBase.__init__): Define undo_history_callback.
* src/Makefile.am (gdir_PYTHON): Ship new file.
2006-05-05 Don Allingham <don@gramps-project.org>
* src/GrampsDb/_ReadGedcom.py: nickname changes
* src/GrampsDb/_ReadXML.py: nickname changes

3
po/ChangeLog
View File

@ -1,3 +1,6 @@
2006-05-05 Alex Roitman <shura@gramps-project.org>
* POTFILES.in: Add new file.
2006-05-04 Alex Roitman <shura@gramps-project.org>
* POTFILES.in: Add new files.
Update.

1
po/POTFILES.in
View File

@ -53,6 +53,7 @@ src/ToolTips.py
src/TransUtils.py
src/TreeTips.py
src/Utils.py
src/UndoHistory.py
src/ViewManager.py
src/ManagedWindow.py
src/Config/_GrampsGconfKeys.py

13
src/GrampsDb/_GrampsDbBase.py
View File

@ -255,6 +255,7 @@ class GrampsDbBase(GrampsDBCallback):
self.name_group = None
self.undo_callback = None
self.redo_callback = None
self.undo_history_callback = None
self.modified = 0
self.undoindex = -1
@ -1223,6 +1224,7 @@ class GrampsDbBase(GrampsDBCallback):
if not len(transaction) or self.readonly:
return
transaction.set_description(msg)
transaction.timestamp = time.time()
self.undoindex += 1
if self.undoindex >= _UNDO_SIZE:
# We overran the undo size.
@ -1281,6 +1283,8 @@ class GrampsDbBase(GrampsDBCallback):
self.undo_callback(_("_Undo %s") % transaction.get_description())
if self.redo_callback:
self.redo_callback(None)
if self.undo_history_callback:
self.undo_history_callback()
def _do_emit(self, objtype, add_list, upd_list, del_list):
if add_list:
@ -1302,7 +1306,7 @@ class GrampsDbBase(GrampsDBCallback):
retlist.append(str(handle))
return retlist
def undo(self):
def undo(self,update_history=True):
"""
Accesses the last committed transaction, and reverts the data to
the state before the transaction was committed.
@ -1340,9 +1344,11 @@ class GrampsDbBase(GrampsDBCallback):
self.redo_callback(_("_Redo %s")
% transaction.get_description())
if update_history and self.undo_history_callback:
self.undo_history_callback()
return True
def redo(self):
def redo(self,update_history=True):
"""
Accesses the last undone transaction, and reverts the data to
the state before the transaction was undone.
@ -1388,6 +1394,8 @@ class GrampsDbBase(GrampsDBCallback):
self.undo_callback(_("_Undo %s")
% transaction.get_description())
if update_history and self.undo_history_callback:
self.undo_history_callback()
return True
def undo_reference(self, data, handle):
@ -1967,6 +1975,7 @@ class Transaction:
self.batch = batch
self.no_magic = no_magic
self.length = 0
self.timestamp = 0
self.person_add = []
self.person_del = []

3
src/Makefile.am
View File

@ -77,7 +77,8 @@ gdir_PYTHON = \
Utils.py\
ViewManager.py\
SelectFamily.py\
SelectSource.py
SelectSource.py\
UndoHistory.py
# Clean up all the byte-compiled files
MOSTLYCLEANFILES = *pyc *pyo

155
src/UndoHistory.py Normal file
View File

@ -0,0 +1,155 @@
#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2006 Donald N. Allingham
#
# This program is free software; you can redistribute it and/or modiy
# 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: ScratchPad.py 6485 2006-04-28 16:56:19Z rshura $
# Written by Alex Roitman
#------------------------------------------------------------------------
#
# standard python modules
#
#------------------------------------------------------------------------
import time
from gettext import gettext as _
#-------------------------------------------------------------------------
#
# GTK/Gnome modules
#
#-------------------------------------------------------------------------
import gtk
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
from QuestionDialog import QuestionDialog
import ManagedWindow
#-------------------------------------------------------------------------
#
# UndoHistory class
#
#-------------------------------------------------------------------------
class UndoHistory(ManagedWindow.ManagedWindow):
"""
The UndoHistory provides a list view with all the editing
steps available for undo/redo. Selecting a line in the list
will revert/advance to the appropriate step in editing history.
"""
def __init__(self, dbstate, uistate):
self.title = _("Undo History")
ManagedWindow.ManagedWindow.__init__(self,uistate,[],self.__class__)
self.db = dbstate.db
self.set_window(
gtk.Dialog("",uistate.window,
gtk.DIALOG_DESTROY_WITH_PARENT,
(gtk.STOCK_UNDO,gtk.RESPONSE_REJECT,
gtk.STOCK_REDO,gtk.RESPONSE_ACCEPT,
gtk.STOCK_CLEAR,gtk.RESPONSE_APPLY,
gtk.STOCK_CLOSE,gtk.RESPONSE_CLOSE,
)
),
None, self.title)
self.window.set_size_request(600,400)
self.window.connect('response', self._response)
scrolled_window = gtk.ScrolledWindow()
scrolled_window.set_policy(gtk.POLICY_AUTOMATIC,gtk.POLICY_AUTOMATIC)
self.list = gtk.TreeView()
self.model = gtk.ListStore(str, str)
self.selection = self.list.get_selection()
self.list.set_model(self.model)
self.list.set_rules_hint(True)
self.list.append_column(
gtk.TreeViewColumn(_('Original time'), gtk.CellRendererText(),
text=0))
self.list.append_column(
gtk.TreeViewColumn(_('Modification'), gtk.CellRendererText(),
text=1))
scrolled_window.add(self.list)
self.window.vbox.add(scrolled_window)
self.window.show_all()
self._build_model()
self.db.connect('database-changed',self.clear)
self.selection.connect('changed',self._move)
def _response(self,obj,response_id):
if response_id == gtk.RESPONSE_CLOSE:
self.close()
elif response_id == gtk.RESPONSE_REJECT:
self._move(-1)
elif response_id == gtk.RESPONSE_ACCEPT:
self._move(1)
elif response_id == gtk.RESPONSE_APPLY:
self._clear_clicked()
def build_menu_names(self,obj):
return (self.title,None)
def _clear_clicked(self,obj=None):
QuestionDialog(_("Delete confirmation"),
_("Are you sure you want to clear the Undo history?"),
_("Clear"),
self.clear,
self.window)
def clear(self):
self.db.undoindex = -1
self.db.translist = [None] * len(self.db.translist)
self.update()
if self.db.undo_callback:
self.db.undo_callback(None)
if self.db.redo_callback:
self.db.redo_callback(None)
def _move(self,obj,steps=-1):
self._update_ui()
def _update_ui(self):
pass
def _build_model(self):
self.model.clear()
# Get the not-None portion of transaction list
translist = [item for item in self.db.translist if item]
translist.reverse()
for transaction in translist:
time_text = time.ctime(transaction.timestamp)
mod_text = transaction.get_description()
self.model.append(row=[time_text,mod_text])
if self.db.undoindex < 0:
self.selection.unselect_all()
else:
path = (self.db.undoindex,)
self.selection.select_path(path)
def update(self):
self._build_model()
self._update_ui()

36
src/ViewManager.py
View File

@ -78,6 +78,7 @@ import RecentFiles
import NameDisplay
import Mime
import GrampsWidgets
import UndoHistory
#-------------------------------------------------------------------------
#
@ -107,8 +108,8 @@ uidefault = '''<ui>
</menu>
<menu action="EditMenu">
<menuitem action="Undo"/>
<menuitem action="UndoHistory"/>
<menuitem action="Redo"/>
<menuitem action="UndoHistory"/>
<separator/>
<placeholder name="CommonEdit"/>
<menuitem action="CmpMerge"/>
@ -359,7 +360,6 @@ class ViewManager:
self._undo_action_list = [
('Undo', gtk.STOCK_UNDO, _('_Undo'),'<control>z', None, self.undo),
('UndoHistory', 'stock_undo-history', _('_Undo History'), None, None, self.undo_history),
]
self._redo_action_list = [
@ -367,6 +367,11 @@ class ViewManager:
self.redo),
]
self._undo_history_action_list = [
('UndoHistory', 'stock_undo-history',
_('Undo History'), None, None, self.undo_history),
]
self._navigation_type = {
PageView.NAVIGATION_NONE: (None, None),
PageView.NAVIGATION_PERSON: (None, None),
@ -438,6 +443,7 @@ class ViewManager:
self.fileactions = gtk.ActionGroup('FileWindow')
self.undoactions = gtk.ActionGroup('Undo')
self.redoactions = gtk.ActionGroup('Redo')
self.undohistoryactions = gtk.ActionGroup('UndoHistory')
self.fileactions.add_actions(self._file_action_list)
self.actiongroup.add_actions(self._action_action_list)
@ -449,12 +455,15 @@ class ViewManager:
self.redoactions.add_actions(self._redo_action_list)
self.redoactions.set_sensitive(False)
self.undohistoryactions.add_actions(self._undo_history_action_list)
merge_id = self.uimanager.add_ui_from_string(uidefault)
self.uimanager.insert_action_group(self.fileactions, 1)
self.uimanager.insert_action_group(self.actiongroup, 1)
self.uimanager.insert_action_group(self.undoactions, 1)
self.uimanager.insert_action_group(self.redoactions, 1)
self.uimanager.insert_action_group(self.undohistoryactions, 1)
self.uimanager.ensure_update()
def home_page_activate(self, obj):
@ -891,9 +900,6 @@ class ViewManager:
log.error("Failed to open database.", exc_info=True)
return False
# Undo/Redo always start with standard labels and insensitive state
#self.undo_callback(None)
#self.redo_callback(None)
self.file_loaded = True
self.actiongroup.set_visible(True)
return True
@ -932,6 +938,7 @@ class ViewManager:
self.change_page(None, None)
self.state.db.undo_callback = self.change_undo_label
self.state.db.redo_callback = self.change_redo_label
self.state.db.undo_history_callback = self.undo_history_update
self.actiongroup.set_visible(True)
self.window.window.set_cursor(None)
return True
@ -963,6 +970,19 @@ class ViewManager:
self.redoactions.set_sensitive(False)
self.uimanager.insert_action_group(self.redoactions, 1)
def undo_history_update(self):
"""
This function is called to update both the state of
the Undo History menu item (enable/disable) and
the contents of the Undo History window.
"""
try:
# Try updating undo history window if it exists
self.undo_history_window.update()
except AttributeError:
# Let it go: history window does not exist
pass
def setup_bookmarks(self):
self.bookmarks = Bookmarks.Bookmarks(self.state, self.uistate,
self.state.db.get_bookmarks())
@ -1007,7 +1027,11 @@ class ViewManager:
self.state.db.redo()
def undo_history(self, obj):
print "UNDO HISTORY"
try:
self.undo_history_window = UndoHistory.UndoHistory(self.state,
self.uistate)
except Errors.WindowActiveError:
pass
def export_data(self, obj):
import Exporter