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gramps/src/ViewManager.py
Benny Malengier 6499abe5af 2008-03-07 Benny Malengier <benny.malengier@gramps-project.org> 
* src/const.py.in : new const for third party plugin page
	* src/ViewManager.py: in help, menu option for the third party plugins



svn: r10212
2008-03-07 14:31:04 +00:00

1527 lines
51 KiB
Python
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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2005-2007 Donald N. Allingham
#
# 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:ViewManager.py 9912 2008-01-22 09:17:46Z acraphae $
"""
Manages the main window and the pluggable views
"""
#-------------------------------------------------------------------------
#
# Standard python modules
#
#-------------------------------------------------------------------------
import os
from gettext import gettext as _
from cStringIO import StringIO
#-------------------------------------------------------------------------
#
# set up logging
#
#-------------------------------------------------------------------------
import logging
LOG = logging.getLogger(".")
#-------------------------------------------------------------------------
#
# GNOME modules
#
#-------------------------------------------------------------------------
import gtk
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
from PluginUtils import Plugins, Tool, PluginWindows, \
relationship_class, load_plugins, \
tool_list, report_list
import ReportBase
import DisplayState
import const
import Config
import GrampsCfg
import Errors
from QuestionDialog import (ErrorDialog, WarningDialog, QuestionDialog2,
InfoDialog)
import PageView
import Navigation
import RecentFiles
from BasicUtils import name_displayer
import GrampsWidgets
import UndoHistory
from DbLoader import DbLoader
import GrampsDisplay
from gen.utils import ProgressMonitor
import ProgressDialog
def show_url(dialog, link, user_data):
"""
Set the about dialog callback for showing the URL. Call the GrampsDisplay
function to display the link
"""
GrampsDisplay.url(link)
gtk.about_dialog_set_url_hook(show_url, None)
#-------------------------------------------------------------------------
#
# Constants
#
#-------------------------------------------------------------------------
UIDEFAULT = '''<ui>
<menubar name="MenuBar">
<menu action="FileMenu">
<menuitem action="Open"/>
<menu action="OpenRecent">
</menu>
<separator/>
<menuitem action="Import"/>
<menuitem action="Export"/>
<placeholder name="LocalExport"/>
<separator/>
<menuitem action="Abandon"/>
<menuitem action="Quit"/>
</menu>
<menu action="EditMenu">
<menuitem action="Undo"/>
<menuitem action="Redo"/>
<menuitem action="UndoHistory"/>
<separator/>
<placeholder name="CommonEdit"/>
<separator/>
<menuitem action="ScratchPad"/>
<placeholder name="Merge"/>
<separator/>
<menuitem action="Preferences"/>
</menu>
<menu action="ViewMenu">
<menuitem action="Sidebar"/>
<menuitem action="Toolbar"/>
<menuitem action="Filter"/>
<separator/>
</menu>
<menu action="GoMenu">
<placeholder name="CommonGo"/>
<placeholder name="CommonHistory"/>
</menu>
<menu action="BookMenu">
<placeholder name="AddEditBook"/>
<separator/>
<placeholder name="GoToBook"/>
</menu>
<menu action="ReportsMenu">
</menu>
<menu action="ToolsMenu">
</menu>
<menu action="WindowsMenu">
<placeholder name="WinMenu"/>
</menu>
<menu action="HelpMenu">
<menuitem action="UserManual"/>
<menuitem action="FAQ"/>
<menuitem action="KeyBindings"/>
<menuitem action="TipOfDay"/>
<menuitem action="PluginStatus"/>
<separator/>
<menuitem action="HomePage"/>
<menuitem action="MailingLists"/>
<menuitem action="ReportBug"/>
<menuitem action="ExtraPlugins"/>
<separator/>
<menuitem action="About"/>
</menu>
</menubar>
<toolbar name="ToolBar">
<placeholder name="CommonNavigation"/>
<separator/>
<toolitem action="ScratchPad"/>
<toolitem action="Reports"/>
<toolitem action="Tools"/>
<separator/>
<placeholder name="CommonEdit"/>
</toolbar>
<accelerator action="F2"/>
<accelerator action="F3"/>
<accelerator action="F4"/>
<accelerator action="F5"/>
<accelerator action="F6"/>
<accelerator action="F7"/>
<accelerator action="F8"/>
<accelerator action="F9"/>
<accelerator action="F11"/>
<accelerator action="F12"/>
<accelerator action="<CONTROL>BackSpace"/>
<accelerator action="<CONTROL>J"/>
<accelerator action="<CONTROL>N"/>
<accelerator action="<CONTROL>P"/>
</ui>
'''
#-------------------------------------------------------------------------
#
# ViewManager
#
#-------------------------------------------------------------------------
class ViewManager:
"""
Overview
========
The ViewManager is the main window of the program. It is closely tied
into the gtk.UIManager to control all menus and actions.
The ViewManager controls the various Views within the GRAMPS programs.
A View is a particular way of looking a information in the GRAMPS main
window. Each view is separate from the others, and has no knowledge of
the others. All Views are held in the DisplayViews module. Examples of
current views include:
- Person View
- Relationship View
- Family View
- Source View
The View Manager does not have to know the number of views, the type of
views, or any other details about the views. It simply provides the
method of containing each view, and switching between the views.s
"""
def __init__(self, state):
self.page_is_changing = False
self.state = state
self.active_page = None
self.views = []
self.pages = []
self.button_handlers = []
self.buttons = []
self.merge_ids = []
self.tips = gtk.Tooltips()
self._key = None
self.file_loaded = False
self.show_sidebar = Config.get(Config.VIEW)
self.show_toolbar = Config.get(Config.TOOLBAR_ON)
self.show_filter = Config.get(Config.FILTER)
self.__build_main_window()
self.__connect_signals()
self.__do_load_plugins()
def __build_main_window(self):
"""
Builds the GTK interface
"""
width = Config.get(Config.WIDTH)
height = Config.get(Config.HEIGHT)
self.window = gtk.Window()
self.window.set_icon_from_file(const.ICON)
self.window.set_default_size(width, height)
self.rel_class = relationship_class
vbox = gtk.VBox()
self.window.add(vbox)
hbox = gtk.HBox()
self.ebox = gtk.EventBox()
self.bbox = gtk.VBox()
self.ebox.add(self.bbox)
hbox.pack_start(self.ebox, False)
hbox.show_all()
self.notebook = gtk.Notebook()
self.notebook.set_show_tabs(False)
self.notebook.show()
self.__init_lists()
self.__build_ui_manager()
hbox.pack_start(self.notebook, True)
self.menubar = self.uimanager.get_widget('/MenuBar')
self.toolbar = self.uimanager.get_widget('/ToolBar')
vbox.pack_start(self.menubar, False)
vbox.pack_start(self.toolbar, False)
vbox.add(hbox)
vbox.pack_end(self.__setup_statusbar(), False)
vbox.show()
self.progress_monitor = ProgressMonitor(
ProgressDialog.GtkProgressDialog, ("", self.window))
self.uistate = DisplayState.DisplayState(
self.window, self.statusbar, self.progress, self.warnbtn,
self.uimanager, self.progress_monitor, self)
self.state.connect('database-changed', self.uistate.db_changed)
self.filter_menu = self.uimanager.get_widget(
'/MenuBar/ViewMenu/Filter/')
# handle OPEN button, insert it into the toolbar. Unfortunately,
# UIManager has no built in support for and Open Recent button
openbtn = self.__build_open_button()
self.uistate.set_open_widget(openbtn)
self.toolbar.insert(openbtn, 0)
self.person_nav = Navigation.PersonNavigation(self.state, self.uistate)
self._navigation_type[PageView.NAVIGATION_PERSON] = (self.person_nav,
None)
self.recent_manager = DisplayState.RecentDocsMenu(
self.uistate, self.state, self.__read_recent_file)
self.recent_manager.build()
self.db_loader = DbLoader(self.state, self.uistate)
self.__setup_sidebar()
if self.show_toolbar:
self.toolbar.show()
else:
self.toolbar.hide()
# Showing the main window is deferred so that
# ArgHandler can work without it always shown
# But we need to realize it here to have gtk.gdk.window handy
self.window.realize()
def __setup_statusbar(self):
"""
Create the statusbar that sits at the bottom of the window
"""
self.progress = gtk.ProgressBar()
self.progress.set_size_request(100, -1)
self.progress.hide()
self.statusbar = GrampsWidgets.Statusbar()
self.statusbar.show()
self.warnbtn = GrampsWidgets.WarnButton()
hbox2 = gtk.HBox()
hbox2.set_spacing(4)
hbox2.set_border_width(2)
hbox2.pack_start(self.progress, False)
hbox2.pack_start(self.warnbtn, False)
hbox2.pack_end(self.statusbar, True)
hbox2.show()
return hbox2
def __setup_sidebar(self):
"""
If we have enabled te sidebar, show it, and turn off the tabs. If
disabled, hide the sidebar and turn on the tabs.
"""
if self.show_sidebar:
self.ebox.show()
self.notebook.set_show_tabs(False)
else:
self.ebox.hide()
self.notebook.set_show_tabs(True)
def __build_open_button(self):
"""
Build the OPEN button. Since GTK's UIManager does not have support for
the Open Recent button, we must build in on our own.
"""
openbtn = gtk.MenuToolButton('gramps-db')
openbtn.connect('clicked', self.__open_activate)
openbtn.set_sensitive(False)
open_tips = gtk.Tooltips()
openbtn.set_arrow_tooltip(
open_tips,
_("Connect to a recent database"),
_("Connect to a recent database"))
openbtn.set_tooltip(
open_tips,
_("Manage databases"),
_("Manage databases")
)
openbtn.show()
return openbtn
def __connect_signals(self):
"""
connects the signals needed
"""
self.window.connect('delete-event', self.quit)
self.notebook.connect('switch-page', self.change_page)
def __init_lists(self):
"""
Initialize the actions lists for the UIManager
"""
self._file_action_list = [
('FileMenu', None, _('_Family Trees')),
('Open', 'gramps-db', _('_Manage Family Trees...'), "<control>o",
_("Manage databases"), self.__open_activate),
('OpenRecent', None, _('Open _Recent'), None,
_("Open an existing database")),
('Quit', gtk.STOCK_QUIT, _('_Quit'), "<control>q", None,
self.quit),
('ViewMenu', None, _('_View')),
('EditMenu', None, _('_Edit')),
('Preferences', gtk.STOCK_PREFERENCES, _('_Preferences...'), None,
None, self.preferences_activate),
('HelpMenu', None, _('_Help')),
('HomePage', None, _('GRAMPS _Home Page'), None, None,
home_page_activate),
('MailingLists', None, _('GRAMPS _Mailing Lists'), None, None,
mailing_lists_activate),
('ReportBug', None, _('_Report a Bug'), None, None,
report_bug_activate),
('ExtraPlugins', None, _('_Extra Reports/Tools'), None, None,
extra_plugins_activate),
('About', gtk.STOCK_ABOUT, _('_About'), None, None,
display_about_box),
('PluginStatus', None, _('_Plugin Status'), None, None,
self.plugin_status),
('FAQ', None, _('_FAQ'), None, None, faq_activate),
('KeyBindings', None, _('_Key Bindings'), None, None, key_bindings),
('UserManual', gtk.STOCK_HELP, _('_User Manual'), 'F1', None,
manual_activate),
('TipOfDay', None, _('Tip of the Day'), None, None,
self.tip_of_day_activate),
]
self._readonly_action_list = [
('Export', 'gramps-export', _('_Export...'), "<control>e", None,
self.export_data),
('Abandon', gtk.STOCK_REVERT_TO_SAVED,
_('_Abandon Changes and Quit'), None, None, self.abort),
('Reports', 'gramps-reports', _('_Reports'), None,
_("Open the reports dialog"), self.reports_clicked),
('GoMenu', None, _('_Go')),
('ReportsMenu', None, _('_Reports')),
('WindowsMenu', None, _('_Windows')),
('F2', None, 'F2', "F2", None, self.__keypress),
('F3', None, 'F3', "F3", None, self.__keypress),
('F4', None, 'F4', "F4", None, self.__keypress),
('F5', None, 'F5', "F5", None, self.__keypress),
('F6', None, 'F6', "F6", None, self.__keypress),
('F7', None, 'F7', "F7", None, self.__keypress),
('F8', None, 'F9', "F8", None, self.__keypress),
('F9', None, 'F9', "F9", None, self.__keypress),
('F11', None, 'F11', "F11", None, self.__keypress),
('<CONTROL>BackSpace', None, '<CONTROL>BackSpace',
"<CONTROL>BackSpace", None, self.__keypress),
('<CONTROL>Delete', None, '<CONTROL>Delete',
"<CONTROL>Delete", None, self.__keypress),
('<CONTROL>Insert', None, '<CONTROL>Insert',
"<CONTROL>Insert", None, self.__keypress),
('F12', None, 'F12', "F12", None, self.__keypress),
('<CONTROL>J', None, '<CONTROL>J',
"<CONTROL>J", None, self.__keypress),
('<CONTROL>N', None, '<CONTROL>N', "<CONTROL>N", None,
self.__next_view),
('<CONTROL>P', None, '<CONTROL>P', "<CONTROL>P", None,
self.__prev_view),
]
self._action_action_list = [
('ScratchPad', gtk.STOCK_PASTE, _('Clip_board'), "<control>b",
_("Open the Clipboard dialog"), self.scratchpad),
('Import', 'gramps-import', _('_Import...'), "<control>i", None,
self.import_data),
('Tools', 'gramps-tools', _('_Tools'), None,
_("Open the tools dialog"), self.tools_clicked),
('EditMenu', None, _('_Edit')),
('BookMenu', None, _('_Bookmarks')),
('ToolsMenu', None, _('_Tools')),
]
self._file_toggle_action_list = [
('Sidebar', None, _('_Sidebar'), None, None, self.sidebar_toggle,
self.show_sidebar ),
('Toolbar', None, _('_Toolbar'), None, None, self.toolbar_toggle,
self.show_toolbar ),
('Filter', None, _('_Filter Sidebar'), None, None,
filter_toggle, self.show_filter),
]
self._undo_action_list = [
('Undo', gtk.STOCK_UNDO, _('_Undo'), '<control>z', None,
self.undo),
]
self._redo_action_list = [
('Redo', gtk.STOCK_REDO, _('_Redo'), '<shift><control>z', None,
self.redo),
]
self._undo_history_action_list = [
('UndoHistory', 'gramps-undo-history',
_('Undo History...'), "<control>H", None, self.undo_history),
]
self._navigation_type = {
PageView.NAVIGATION_NONE: (None, None),
PageView.NAVIGATION_PERSON: (None, None),
}
def __keypress(self, action):
"""
Callback that is called on a keypress. It works by extracting the
name of the associated action, and passes that to the active page
(current view) so that it can take the associated action.
"""
name = action.get_name()
try:
self.active_page.call_function(name)
except Exception:
self.uistate.push_message(self.state,
_("Key %s is not bound") % name)
def __next_view(self, action):
"""
Callback that is called when the next view action is selected.
It selects the next view as the active view. If we reach the end of
the list of views, we wrap around to the first view.
"""
current_page = self.notebook.get_current_page()
if current_page == len(self.pages)-1:
new_page = 0
else:
new_page = current_page + 1
if self.show_sidebar:
#cause a click signal
self.buttons[new_page].set_active(True)
else:
self.notebook.set_current_page(new_page)
def __prev_view(self, action):
"""
Callback that is called when the previous view action is selected.
It selects the previous view as the active view. If we reach the beginning
of the list of views, we wrap around to the last view.
"""
current_page = self.notebook.get_current_page()
if current_page == 0:
new_page = len(self.pages)-1
else:
new_page = current_page - 1
if self.show_sidebar:
#cause a click signal
self.buttons[new_page].set_active(True)
else:
self.notebook.set_current_page(new_page)
def init_interface(self):
"""
Initialize the interface, creating the pages
"""
self.__init_lists()
self.__create_pages()
if not self.file_loaded:
self.actiongroup.set_visible(False)
self.readonlygroup.set_visible(False)
self.fileactions.set_sensitive(False)
self.__build_tools_menu(tool_list)
self.__build_report_menu(report_list)
self.uistate.set_relationship_class()
self.uistate.connect('plugins-reloaded',
self.__rebuild_report_and_tool_menus)
self.fileactions.set_sensitive(True)
self.uistate.widget.set_sensitive(True)
Config.client.notify_add("/apps/gramps/interface/statusbar",
self.__statusbar_key_update)
Config.client.notify_add("/apps/gramps/interface/filter",
self.__filter_signal)
def __statusbar_key_update(self, client, cnxn_id, entry, data):
"""
Callback function for statusbar key update
"""
self.uistate.modify_statusbar(self.state)
def __filter_signal(self, client, cnxn_id, entry, data):
"""
Callback function for statusbar key update
"""
if self.filter_menu.get_active() != Config.get(Config.FILTER):
self.filter_menu.set_active(Config.get(Config.FILTER))
def post_init_interface(self, show_manager=True):
"""
Showing the main window is deferred so that
ArgHandler can work without it always shown
"""
self.window.show()
if not self.state.db.is_open() and show_manager:
self.__open_activate(None)
def post_load_newdb(self, filename, filetype):
# Attempt to figure out the database title
path = os.path.join(filename, "name.txt")
try:
ifile = open(path)
title = ifile.readline().strip()
ifile.close()
except:
title = filename
self.__post_load_newdb(filename, filetype, title)
def __do_load_plugins(self):
"""
Loads the plugins at initialization time. We load the document
generators and the plugins. The plugin status window is opened
on an error if the user has requested.
"""
# load document generators
self.uistate.status_text(_('Loading document formats...'))
error = load_plugins(const.DOCGEN_DIR)
error |= load_plugins(const.USER_DOCGEN)
# load plugins
self.uistate.status_text(_('Loading plugins...'))
error |= load_plugins(const.PLUGINS_DIR)
error |= load_plugins(const.USER_PLUGINS)
# get to ssee if we need to open the plugin status window
if Config.get(Config.POP_PLUGIN_STATUS) and error:
try:
PluginWindows.PluginStatus(self.state, self.uistate, [])
except Errors.WindowActiveError:
old_win = self.uistate.gwm.get_item_from_id(
PluginWindows.PluginStatus)
old_win.close()
PluginWindows.PluginStatus(self.state, self.uistate, [])
self.uistate.push_message(self.state, _('Ready'))
def quit(self, *obj):
"""
Closes out the program, backing up data
"""
# mark interface insenstitive to prevent unexpected events
self.uistate.set_sensitive(False)
# backup data, and close the database
self.__backup()
self.state.db.close()
# have each page save anything, if they need to:
self.__delete_pages()
# save the current window size
(width, height) = self.window.get_size()
Config.set(Config.WIDTH, width)
Config.set(Config.HEIGHT, height)
Config.sync()
gtk.main_quit()
def __backup(self):
"""
Backup the current file as a backup file.
"""
import GrampsDbUtils
if self.state.db.undoindex >= 0:
self.uistate.set_busy_cursor(1)
self.uistate.progress.show()
self.uistate.push_message(self.state, _("Autobackup..."))
GrampsDbUtils.Backup.backup(self.state.db)
self.uistate.set_busy_cursor(0)
self.uistate.progress.hide()
def abort(self, obj=None):
"""
Abandon changes and quit.
"""
if self.state.db.abort_possible:
dialog = QuestionDialog2(
_("Abort changes?"),
_("Aborting changes will return the database to the state "
"is was before you started this editing session."),
_("Abort changes"),
_("Cancel"))
if dialog.run():
self.state.db.disable_signals()
while self.state.db.undo():
pass
self.quit()
else:
WarningDialog(
_("Cannot abandon session's changes"),
_('Changes cannot be completely abandoned because the '
'number of changes made in the session exceeded the '
'limit.'))
def __init_action_group(self, name, actions, sensitive=True, toggles=None):
"""
Initialize an action group for the UIManager
"""
new_group = gtk.ActionGroup(name)
new_group.add_actions(actions)
if toggles:
new_group.add_toggle_actions(toggles)
new_group.set_sensitive(sensitive)
self.uimanager.insert_action_group(new_group, 1)
return new_group
def __build_ui_manager(self):
"""
Builds the UIManager, and the associated action groups
"""
self.uimanager = gtk.UIManager()
accelgroup = self.uimanager.get_accel_group()
self.actiongroup = self.__init_action_group(
'MainWindow', self._action_action_list)
self.readonlygroup = self.__init_action_group(
'AllMainWindow', self._readonly_action_list)
self.undohistoryactions = self.__init_action_group(
'UndoHistory', self._undo_history_action_list)
self.fileactions = self.__init_action_group(
'FileWindow', self._file_action_list,
toggles=self._file_toggle_action_list)
self.undoactions = self.__init_action_group(
'Undo', self._undo_action_list, sensitive=False)
self.redoactions = self.__init_action_group(
'Redo', self._redo_action_list, sensitive=False)
self.window.add_accel_group(accelgroup)
self.uimanager.add_ui_from_string(UIDEFAULT)
self.uimanager.ensure_update()
def preferences_activate(self, obj):
"""
Open the preferences dialog.
"""
try:
GrampsCfg.GrampsPreferences(self.uistate, self.state)
self._key = self.uistate.connect('nameformat-changed',
self.active_page.build_tree)
except Errors.WindowActiveError:
return
def tip_of_day_activate(self, obj):
"""
Display Tip of the day
"""
import TipOfDay
TipOfDay.TipOfDay(self.uistate)
def plugin_status(self, obj):
"""
Display plugin status dialog
"""
try:
PluginWindows.PluginStatus(self.state, self.uistate, [])
except Errors.WindowActiveError:
old_win = self.uistate.gwm.get_item_from_id(
PluginWindows.PluginStatus)
old_win.close()
PluginWindows.PluginStatus(self.state, self.uistate, [])
def sidebar_toggle(self, obj):
"""
Set the sidebar based on the value of the toggle button. Save the
results in the configuration settings
"""
if obj.get_active():
self.ebox.show()
self.notebook.set_show_tabs(False)
Config.set(Config.VIEW, True)
self.show_sidebar = True
else:
self.ebox.hide()
self.notebook.set_show_tabs(True)
Config.set(Config.VIEW, False)
self.show_sidebar = False
Config.sync()
def toolbar_toggle(self, obj):
"""
Set the toolbar based on the value of the toggle button. Save the
results in the configuration settings
"""
if obj.get_active():
self.toolbar.show()
Config.set(Config.TOOLBAR_ON, True)
else:
self.toolbar.hide()
Config.set(Config.TOOLBAR_ON, False)
Config.sync()
def register_view(self, view):
"""
Allow other objects to register a view with the View Manager
"""
self.views.append(view)
def __switch_page_on_dnd(self, widget, context, xpos, ypos, time, page_no):
"""
Switches the page based on drag and drop
"""
self.__vb_handlers_block()
if self.notebook.get_current_page() != page_no:
self.notebook.set_current_page(page_no)
self.__vb_handlers_unblock()
def __setup_text_tips(self, use_text):
"""
Enable/disable the text tips in the sidebar
"""
if use_text:
self.tips.disable()
else:
self.tips.enable()
def __delete_pages(self):
"""
Calls on_delete() for each view
"""
for page in self.pages:
page.on_delete()
def __create_pages(self):
"""
Create the Views
"""
self.pages = []
self.prev_nav = PageView.NAVIGATION_NONE
use_text = Config.get(Config.SIDEBAR_TEXT)
self.__setup_text_tips(use_text)
index = 0
for page_def in self.views:
page = page_def(self.state, self.uistate)
page_title = page.get_title()
page_stock = page.get_stock()
# create icon/label for notebook
hbox = gtk.HBox()
image = gtk.Image()
image.set_from_stock(page_stock, gtk.ICON_SIZE_MENU)
hbox.pack_start(image, False)
hbox.add(gtk.Label(page_title))
hbox.show_all()
# create notebook page and add to notebook
page.define_actions()
page_display = page.get_display()
page_display.show_all()
page.post()
page_no = self.notebook.append_page(page_display, hbox)
self.pages.append(page)
# Enable view switching during DnD
hbox.drag_dest_set(0, [], 0)
hbox.connect('drag_motion', self.__switch_page_on_dnd, page_no)
# create the button and add it to the sidebar
button = self.__make_sidebar_button(use_text, index,
page_title, page_stock)
index += 1
self.bbox.pack_start(button, False)
self.buttons.append(button)
# Enable view switching during DnD
button.drag_dest_set(0, [], 0)
button.connect('drag_motion', self.__switch_page_on_dnd, page_no)
use_current = Config.get(Config.USE_LAST_VIEW)
if use_current:
current_page = Config.get(Config.LAST_VIEW)
if current_page >= len(self.pages):
current_page = 0
else:
current_page = 0
self.active_page = self.pages[current_page]
self.buttons[current_page].set_active(True)
self.active_page.set_active()
self.notebook.set_current_page(current_page)
def __make_sidebar_button(self, use_text, index, page_title, page_stock):
"""
Create the sidebar button. The page_title is the text associated with
the button.
"""
# create the button
button = gtk.ToggleButton()
button.set_relief(gtk.RELIEF_NONE)
button.set_alignment(0, 0.5)
# add the tooltip
self.tips.set_tip(button, page_title)
# connect the signal, along with the index as user data
handler_id = button.connect('clicked', self.__vb_clicked, index)
self.button_handlers.append(handler_id)
button.show()
# add the image. If we are using text, use the BUTTON (larger) size.
# otherwise, use the smaller size
hbox = gtk.HBox()
hbox.show()
image = gtk.Image()
if use_text:
image.set_from_stock(page_stock, gtk.ICON_SIZE_BUTTON)
else:
image.set_from_stock(page_stock, gtk.ICON_SIZE_DND)
image.show()
hbox.pack_start(image, False, False)
hbox.set_spacing(4)
# add text if requested
if use_text:
label = gtk.Label(page_title)
label.show()
hbox.pack_start(label, False, True)
button.add(hbox)
return button
def __vb_clicked(self, button, index):
"""
Called when the button causes a page change
"""
if Config.get(Config.VIEW):
self.__vb_handlers_block()
self.notebook.set_current_page(index)
# If the click is on the same view we're in,
# restore the button state to active
if not button.get_active():
button.set_active(True)
self.__vb_handlers_unblock()
def __vb_handlers_block(self):
"""
Block signals to the buttons to prevent spurious events
"""
for idx in range(len(self.buttons)):
self.buttons[idx].handler_block(self.button_handlers[idx])
def __vb_handlers_unblock(self):
"""
Unblock signals to the buttons
"""
for idx in range(len(self.buttons)):
self.buttons[idx].handler_unblock(self.button_handlers[idx])
def __set_active_button(self, num):
"""
Set the corresponding button active, while setting the others
inactive
"""
for idx in range(len(self.buttons)):
self.buttons[idx].set_active(idx==num)
def __disconnect_previous_page(self):
"""
Disconnects the previous page, removing the old action groups
and removes the old UI components.
"""
for mergeid in self.merge_ids:
self.uimanager.remove_ui(mergeid)
if self.active_page:
self.active_page.set_inactive()
groups = self.active_page.get_actions()
for grp in groups:
if grp in self.uimanager.get_action_groups():
self.uimanager.remove_action_group(grp)
def __connect_active_page(self):
"""
Inserts the action groups associated with the current page
into the UIManager
"""
for grp in self.active_page.get_actions():
self.uimanager.insert_action_group(grp, 1)
uidef = self.active_page.ui_definition()
self.merge_ids = [self.uimanager.add_ui_from_string(uidef)]
for uidef in self.active_page.additional_ui_definitions():
mergeid = self.uimanager.add_ui_from_string(uidef)
self.merge_ids.append(mergeid)
def __setup_navigation(self):
"""
Initialize the navigation scheme
"""
old_nav = self._navigation_type[self.prev_nav]
if old_nav[0] != None:
old_nav[0].disable()
page_type = self.active_page.navigation_type()
nav_type = self._navigation_type[page_type]
if nav_type[0] != None:
nav_type[0].enable()
def change_page(self, obj, page, num=-1):
"""
Wrapper for the __do_change_page, to prevent entering into the
routine while already in it.
"""
if not self.page_is_changing:
self.page_is_changing = True
self.__do_change_page(num)
self.page_is_changing = False
def __do_change_page(self, num):
"""
Change the page to the new page
"""
if num == -1:
num = self.notebook.get_current_page()
# set button of current page active
self.__set_active_button(num)
if self.state.open:
self.__disconnect_previous_page()
if len(self.pages) > 0:
self.active_page = self.pages[num]
self.active_page.set_active()
Config.set(Config.LAST_VIEW, num)
Config.sync()
self.__setup_navigation()
self.__connect_active_page()
self.uimanager.ensure_update()
while gtk.events_pending():
gtk.main_iteration()
self.active_page.change_page()
if self._key:
self.uistate.disconnect(self._key)
self._key = self.uistate.connect(
'nameformat-changed', self.active_page.build_tree)
def import_data(self, obj):
"""
Imports a file
"""
if self.state.db.is_open():
self.db_loader.import_file()
infotxt = self.db_loader.import_info_text()
if infotxt:
InfoDialog(_('Import Statistics'), infotxt, self.window)
self.__post_load()
def open_activate(self, path):
"""
Open and make a family tree active
"""
self.__read_recent_file(path)
def __open_activate(self, obj):
"""
Called when the Open button is clicked, opens the DbManager
"""
import DbManager
dialog = DbManager.DbManager(self.state, self.window)
value = dialog.run()
if value:
(filename, title) = value
self.db_loader.read_file(filename)
self.__post_load_newdb(filename, 'x-directory/normal', title)
def __read_recent_file(self, filename):
"""
Called when the recent file is loaded
"""
# A recent database should already have a directory
# If not, do nothing, just return. This can be handled better if family tree
# delete/rename also updated the recent file menu info in DisplayState.py
if not os.path.isdir(filename):
ErrorDialog(
_("Could not load a recent Family Tree."),
_("Family Tree does not exists, as it has been deleted."))
return
if self.db_loader.read_file(filename):
# Attempt to figure out the database title
path = os.path.join(filename, "name.txt")
try:
ifile = open(path)
title = ifile.readline().strip()
ifile.close()
except:
title = filename
self.__post_load_newdb(filename, 'x-directory/normal', title)
def __post_load(self):
"""
This method is for the common UI post_load, both new files
and added data like imports.
"""
if self.state.active :
# clear history and fill history with first entry, active person
self.uistate.clear_history(self.state.active.handle)
else :
self.uistate.clear_history(None)
self.uistate.progress.hide()
self.state.db.undo_callback = self.__change_undo_label
self.state.db.redo_callback = self.__change_redo_label
self.__change_undo_label(None)
self.__change_redo_label(None)
self.state.db.undo_history_callback = self.undo_history_update
self.undo_history_close()
self.uistate.window.window.set_cursor(None)
def __post_load_newdb(self, filename, filetype, title=None):
"""
Called after a new database is loaded.
"""
if not filename:
return
# This method is for UI stuff when the database has changed.
# Window title, recent files, etc related to new file.
self.state.db.set_save_path(filename)
# Update window title
if filename[-1] == os.path.sep:
filename = filename[:-1]
name = os.path.basename(filename)
if title:
name = title
if self.state.db.readonly:
msg = "%s (%s) - GRAMPS" % (name, _('Read Only'))
self.uistate.window.set_title(msg)
self.actiongroup.set_sensitive(False)
else:
msg = "%s - GRAMPS" % name
self.uistate.window.set_title(msg)
self.actiongroup.set_sensitive(True)
# apply preferred researcher if loaded file has none
res = self.state.db.get_researcher()
owner = GrampsCfg.get_researcher()
if res.get_name() == "" and owner.get_name() != "":
self.state.db.set_researcher(owner)
self.setup_bookmarks()
name_displayer.set_name_format(self.state.db.name_formats)
fmt_default = Config.get(Config.NAME_FORMAT)
if fmt_default < 0:
name_displayer.set_default_format(fmt_default)
self.state.db.enable_signals()
self.state.signal_change()
Config.set(Config.RECENT_FILE, filename)
try:
self.state.change_active_person(self.state.db.find_initial_person())
except:
pass
self.change_page(None, None)
self.actiongroup.set_visible(True)
self.readonlygroup.set_visible(True)
self.file_loaded = True
RecentFiles.recent_files(filename, name)
self.recent_manager.build()
# Call common __post_load
self.__post_load()
def __change_undo_label(self, label):
"""
Change the UNDO label
"""
self.uimanager.remove_action_group(self.undoactions)
self.undoactions = gtk.ActionGroup('Undo')
if label:
self.undoactions.add_actions([
('Undo', gtk.STOCK_UNDO, label, '<control>z', None, self.undo)])
else:
self.undoactions.add_actions([
('Undo', gtk.STOCK_UNDO, _('_Undo'),
'<control>z', None, self.undo)])
self.undoactions.set_sensitive(False)
self.uimanager.insert_action_group(self.undoactions, 1)
def __change_redo_label(self, label):
"""
Change the REDO label
"""
self.uimanager.remove_action_group(self.redoactions)
self.redoactions = gtk.ActionGroup('Redo')
if label:
self.redoactions.add_actions([
('Redo', gtk.STOCK_REDO, label, '<shift><control>z',
None, self.redo)])
else:
self.redoactions.add_actions([
('Redo', gtk.STOCK_UNDO, _('_Redo'),
'<shift><control>z', None, self.redo)])
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
return
def undo_history_close(self):
"""
Closes the undo history
"""
try:
# Try closing undo history window if it exists
if self.undo_history_window.opened:
self.undo_history_window.close()
except AttributeError:
# Let it go: history window does not exist
return
def setup_bookmarks(self):
"""
Initialize the bookmarks based of the database. This needs to
be called anytime the database changes.
"""
import Bookmarks
self.bookmarks = Bookmarks.Bookmarks(
self.state, self.uistate, self.state.db.get_bookmarks())
def add_bookmark(self, obj):
"""
Add a bookmark to the bookmark list
"""
if self.state.active:
self.bookmarks.add(self.state.active.get_handle())
name = name_displayer.display(self.state.active)
self.uistate.push_message(self.state,
_("%s has been bookmarked") % name)
else:
WarningDialog(
_("Could Not Set a Bookmark"),
_("A bookmark could not be set because "
"no one was selected."))
def edit_bookmarks(self, obj):
"""
Displays the Bookmark editor
"""
self.bookmarks.edit()
def reports_clicked(self, obj):
"""
Displays the Reports dialog
"""
try:
Plugins.ReportPlugins(self.state, self.uistate, [])
except Errors.WindowActiveError:
return
def tools_clicked(self, obj):
"""
Displays the Tools dialog
"""
try:
Plugins.ToolPlugins(self.state, self.uistate, [])
except Errors.WindowActiveError:
return
def scratchpad(self, obj):
"""
Displays the Clipboard (was scratchpad)
"""
import ScratchPad
try:
ScratchPad.ScratchPadWindow(self.state, self.uistate)
except Errors.WindowActiveError:
return
def undo(self, obj):
"""
Calls the undo function on the database
"""
self.uistate.set_busy_cursor(1)
self.state.db.undo()
self.uistate.set_busy_cursor(0)
def redo(self, obj):
"""
Calls the redo function on the database
"""
self.uistate.set_busy_cursor(1)
self.state.db.redo()
self.uistate.set_busy_cursor(0)
def undo_history(self, obj):
"""
Displays the Undo history window
"""
try:
self.undo_history_window = UndoHistory.UndoHistory(self.state,
self.uistate)
except Errors.WindowActiveError:
return
def export_data(self, obj):
"""
Calls the ExportAssistant to export data
"""
if self.state.db.db_is_open:
import ExportAssistant
try:
ExportAssistant.ExportAssistant(self.state, self.uistate)
except Errors.WindowActiveError:
return
def __rebuild_report_and_tool_menus(self, tool_menu_list, report_menu_list):
"""
Callback that rebuilds the tools and reports menu
"""
self.__build_tools_menu(tool_menu_list)
self.__build_report_menu(report_menu_list)
self.uistate.set_relationship_class()
def __build_tools_menu(self, tool_menu_list):
"""
Builds a new tools menu
"""
self.toolactions = gtk.ActionGroup('ToolWindow')
(uidef, actions) = self.build_plugin_menu(
'ToolsMenu', tool_menu_list, Tool.tool_categories,
make_tool_callback)
self.toolactions.add_actions(actions)
self.uistate.uimanager.add_ui_from_string(uidef)
self.uimanager.insert_action_group(self.toolactions, 1)
self.uistate.uimanager.ensure_update()
def __build_report_menu(self, report_menu_list):
"""
Builds a new reports menu
"""
self.reportactions = gtk.ActionGroup('ReportWindow')
(uidef, actions) = self.build_plugin_menu(
'ReportsMenu', report_menu_list, ReportBase.standalone_categories,
make_report_callback)
self.reportactions.add_actions(actions)
self.uistate.uimanager.add_ui_from_string(uidef)
self.uimanager.insert_action_group(self.reportactions, 1)
self.uistate.uimanager.ensure_update()
def build_plugin_menu(self, text, item_list, categories, func):
"""
Builds a new XML description for a menu based on the item list
"""
actions = []
ofile = StringIO()
ofile.write('<ui><menubar name="MenuBar"><menu action="%s">' % text)
menu = gtk.Menu()
menu.show()
hash_data = {}
for item in item_list:
if item[9]:
category = Plugins.UNSUPPORTED
else:
category = categories[item[3]]
if hash_data.has_key(category):
hash_data[category].append(
(item[0], item[1], item[2], item[4], item[3], item[10]))
else:
hash_data[category] = [
(item[0], item[1], item[2], item[4], item[3], item[10])]
# Sort categories, skipping the unsupported
catlist = [item for item in hash_data.keys()
if item != Plugins.UNSUPPORTED]
catlist.sort()
for key in catlist:
new_key = key.replace(' ', '-')
ofile.write('<menu action="%s">' % new_key)
actions.append((new_key, None, key))
lst = hash_data[key]
lst.sort(by_menu_name)
for name in lst:
new_key = name[3].replace(' ', '-')
menu_name = ("%s...") % name[2]
ofile.write('<menuitem action="%s"/>' % new_key)
actions.append((new_key, None, menu_name, None, None,
func(name, self.state, self.uistate)))
ofile.write('</menu>')
# If there are any unsupported items we add separator
# and the unsupported category at the end of the menu
if hash_data.has_key(Plugins.UNSUPPORTED):
ofile.write('<separator/>')
ofile.write('<menu action="%s">' % Plugins.UNSUPPORTED)
actions.append((Plugins.UNSUPPORTED, None, Plugins.UNSUPPORTED))
lst = hash_data[Plugins.UNSUPPORTED]
lst.sort(by_menu_name)
for name in lst:
new_key = name[3].replace(' ', '-')
ofile.write('<menuitem action="%s"/>' % new_key)
actions.append((new_key, None, name[2], None, None,
func(name, self.state, self.uistate)))
ofile.write('</menu>')
ofile.write('</menu></menubar></ui>')
return (ofile.getvalue(), actions)
def display_about_box(obj):
"""
Displays the About box.
"""
about = gtk.AboutDialog()
about.set_name(const.PROGRAM_NAME)
about.set_version(const.VERSION)
about.set_copyright(const.COPYRIGHT_MSG)
about.set_artists([
_("Much of GRAMPS' artwork is either from\n"
"the Tango Project or derived from the Tango\n"
"Project. This artwork is released under the\n"
"Create Commons Attribution-ShareAlike 2.5\n"
"license.")
])
try:
ifile = open(const.LICENSE_FILE, "r")
about.set_license(ifile.read().replace('\x0c', ''))
ifile.close()
except:
about.set_license("License file is missing")
about.set_comments(_(const.COMMENTS))
about.set_website_label(_('GRAMPS Homepage'))
about.set_website(const.URL_HOMEPAGE)
about.set_authors(const.AUTHORS)
# Only set translation credits if they are translated
trans_credits = _(const.TRANSLATORS)
if trans_credits != const.TRANSLATORS:
about.set_translator_credits(trans_credits)
about.set_documenters(const.DOCUMENTERS)
about.set_logo(gtk.gdk.pixbuf_new_from_file(const.SPLASH))
about.set_modal(True)
about.run()
about.destroy()
def filter_toggle(obj):
"""
Save the filter state to the config settings on change
"""
Config.set(Config.FILTER, obj.get_active())
Config.sync()
def key_bindings(obj):
"""
Display key bindings
"""
GrampsDisplay.help('keybind-lists', const.WIKI_KEYBINDINGS)
def manual_activate(obj):
"""
Display the GRAMPS manual
"""
GrampsDisplay.help('index')
def report_bug_activate(obj):
"""
Display the bug tracker web site
"""
GrampsDisplay.url(const.URL_BUGTRACKER)
def home_page_activate(obj):
"""
Display the GRAMPS home page
"""
GrampsDisplay.url(const.URL_HOMEPAGE)
def mailing_lists_activate(obj):
"""
Display the mailing list web page
"""
GrampsDisplay.url(const.URL_MAILINGLIST)
def extra_plugins_activate(obj):
"""
Display the wiki page with extra plugins
"""
GrampsDisplay.url(const.URL_WIKISTRING+const.WIKI_EXTRAPLUGINS)
def faq_activate(obj):
"""
Display FAQ
"""
GrampsDisplay.help("faq", webpage=const.WIKI_FAQ)
def by_menu_name(first, second):
"""
Sorts menu item lists
"""
return cmp(first[2], second[2])
def make_report_callback(lst, dbstate, uistate):
"""
Makes a callback for a report menu item
"""
return lambda x: ReportBase.report(
dbstate, uistate, dbstate.get_active_person(),
lst[0], lst[1], lst[2], lst[3], lst[4], lst[5])
def make_tool_callback(lst, dbstate, uistate):
"""
Makes a callback for a tool menu item
"""
return lambda x: Tool.gui_tool(dbstate, uistate,
lst[0], lst[1], lst[2], lst[3], lst[4],
dbstate.db.request_rebuild)
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