230 lines
7.7 KiB
Python
230 lines
7.7 KiB
Python
#
|
|
# Gramps - a GTK+/GNOME based genealogy program
|
|
#
|
|
# Copyright (C) 2005-2007 Donald N. Allingham
|
|
# Copyright (C) 2008 Brian G. Matherly
|
|
# Copyright (C) 2009 Benny Malengier
|
|
# Copyright (C) 2010 Nick Hall
|
|
# Copyright (C) 2011 Tim G L Lyons
|
|
#
|
|
# 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: categorysidebar.py 20634 2012-11-07 17:53:14Z bmcage $
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# GNOME modules
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
from gi.repository import Gtk
|
|
import logging
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# GRAMPS modules
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
from gramps.gen.config import config
|
|
from gramps.gui.basesidebar import BaseSidebar
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# ExpanderSidebar class
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
class ExpanderSidebar(BaseSidebar):
|
|
"""
|
|
A sidebar displaying toggle buttons and buttons with drop-down menus that
|
|
allows the user to change the current view.
|
|
"""
|
|
def __init__(self, dbstate, uistate, categories, views):
|
|
|
|
self.viewmanager = uistate.viewmanager
|
|
self.views = views
|
|
|
|
self.expanders = []
|
|
self.buttons = []
|
|
self.button_handlers = []
|
|
self.lookup = {}
|
|
|
|
self.window = Gtk.ScrolledWindow()
|
|
vbox = Gtk.VBox()
|
|
self.window.add_with_viewport(vbox)
|
|
self.window.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
|
|
self.window.show()
|
|
|
|
use_text = config.get('interface.sidebar-text')
|
|
for cat_num, cat_name, cat_icon in categories:
|
|
|
|
expander = Gtk.Expander()
|
|
self.expanders.append(expander)
|
|
|
|
catbox = Gtk.HBox()
|
|
image = Gtk.Image()
|
|
image.set_from_stock(cat_icon, Gtk.IconSize.BUTTON)
|
|
catbox.pack_start(image, False, False, 4)
|
|
if use_text:
|
|
label = Gtk.Label(label=cat_name)
|
|
catbox.pack_start(label, False, True, 4)
|
|
catbox.set_tooltip_text(cat_name)
|
|
expander.set_label_widget(catbox)
|
|
|
|
viewbox = Gtk.VBox()
|
|
for view_num, view_name, view_icon in views[cat_num]:
|
|
# create the button and add it to the sidebar
|
|
button = self.__make_sidebar_button(use_text, cat_num, view_num,
|
|
view_name, view_icon)
|
|
|
|
viewbox.pack_start(button, False, False, 0)
|
|
expander.add(viewbox)
|
|
vbox.pack_start(expander, False, True, 0)
|
|
|
|
# Enable view switching during DnD
|
|
#catbox.drag_dest_set(0, [], 0)
|
|
#catbox.connect('drag_motion', self.cb_switch_page_on_dnd, cat_num)
|
|
|
|
vbox.show_all()
|
|
|
|
def get_top(self):
|
|
"""
|
|
Return the top container widget for the GUI.
|
|
"""
|
|
return self.window
|
|
|
|
def view_changed(self, cat_num, view_num):
|
|
"""
|
|
Called when the active view is changed.
|
|
"""
|
|
# Expand category
|
|
if cat_num is not None:
|
|
self.expanders[cat_num].set_expanded(True)
|
|
# Set new button as selected
|
|
button_num = self.lookup.get((cat_num, view_num))
|
|
self.__handlers_block()
|
|
for index, button in enumerate(self.buttons):
|
|
if index == button_num:
|
|
button.set_active(True)
|
|
else:
|
|
button.set_active(False)
|
|
self.__handlers_unblock()
|
|
|
|
def __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 __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 cb_view_clicked(self, radioaction, current, cat_num):
|
|
"""
|
|
Called when a button causes a view change.
|
|
"""
|
|
view_num = radioaction.get_current_value()
|
|
self.viewmanager.goto_page(cat_num, view_num)
|
|
|
|
def __category_clicked(self, button, cat_num):
|
|
"""
|
|
Called when a category button is clicked.
|
|
"""
|
|
# Make the button active. If it was already active the category will
|
|
# not change.
|
|
button.set_active(True)
|
|
self.viewmanager.goto_page(cat_num, None)
|
|
|
|
def __view_clicked(self, button, cat_num, view_num):
|
|
"""
|
|
Called when a view button is clicked.
|
|
"""
|
|
self.viewmanager.goto_page(cat_num, view_num)
|
|
|
|
def cb_menu_clicked(self, menuitem, cat_num, view_num):
|
|
"""
|
|
Called when a view is selected from a drop-down menu.
|
|
"""
|
|
self.viewmanager.goto_page(cat_num, view_num)
|
|
|
|
def __make_sidebar_button(self, use_text, cat_num, view_num, view_name, view_icon):
|
|
"""
|
|
Create the sidebar button. The page_title is the text associated with
|
|
the button.
|
|
"""
|
|
top = Gtk.HBox()
|
|
|
|
# create the button
|
|
button = Gtk.ToggleButton()
|
|
button.set_relief(Gtk.ReliefStyle.NONE)
|
|
button.set_alignment(0, 0.5)
|
|
self.buttons.append(button)
|
|
self.lookup[(cat_num, view_num)] = len(self.buttons) - 1
|
|
|
|
# add the tooltip
|
|
button.set_tooltip_text(view_name)
|
|
|
|
# connect the signal, along with the index as user data
|
|
handler_id = button.connect('clicked', self.__view_clicked, cat_num, view_num)
|
|
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(view_icon, Gtk.IconSize.BUTTON)
|
|
else:
|
|
image.set_from_stock(view_icon, Gtk.IconSize.DND)
|
|
image.show()
|
|
hbox.pack_start(image, False, False, 0)
|
|
hbox.set_spacing(4)
|
|
|
|
# add text if requested
|
|
if use_text:
|
|
label = Gtk.Label(label=view_name)
|
|
label.show()
|
|
hbox.pack_start(label, False, True, 0)
|
|
|
|
button.add(hbox)
|
|
|
|
top.pack_start(button, False, True, 0)
|
|
|
|
return top
|
|
|
|
def cb_switch_page_on_dnd(self, widget, context, xpos, ypos, time, page_no):
|
|
"""
|
|
Switches the page based on drag and drop.
|
|
"""
|
|
self.__handlers_block()
|
|
if self.viewmanager.notebook.get_current_page() != page_no:
|
|
self.viewmanager.notebook.set_current_page(page_no)
|
|
self.__handlers_unblock()
|
|
|
|
def cb_menu_position(menu, button):
|
|
"""
|
|
Determine the position of the popup menu.
|
|
"""
|
|
ret_val, x_pos, y_pos = button.get_window().get_origin()
|
|
x_pos += button.get_allocation().x
|
|
y_pos += button.get_allocation().y + button.get_allocation().height
|
|
|
|
return (x_pos, y_pos, False)
|