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# -*- coding: utf-8 -*-
# Copyright (C) 2013 Thomas Bechtold <thomasbechtold@jpberlin.de>
# This file is part of D-Feet.
# D-Feet 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 3 of the License, or
# (at your option) any later version.
# D-Feet 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 D-Feet. If not, see <http://www.gnu.org/licenses/>.
from gi.repository import GObject, Gtk, Gio
import gettext
from gettext import gettext as _
gettext.textdomain('d-feet')
from dfeet.bus_watch import BusWatch
from dfeet.settings import Settings
from dfeet.uiloader import UILoader
from dfeet.addconnectiondialog import AddConnectionDialog
from dfeet.executemethoddialog import ExecuteMethodDialog
class NotebookTabLabel(Gtk.Box):
__gsignals__ = {
"close-clicked": (GObject.SIGNAL_RUN_FIRST, GObject.TYPE_NONE, ()),
}
def __init__(self, label_text):
Gtk.Box.__init__(self)
self.set_orientation(Gtk.Orientation.HORIZONTAL)
self.set_spacing(5)
# label
label = Gtk.Label(label_text)
self.pack_start(label, True, True, 0)
# close button
button = Gtk.Button()
button.set_relief(Gtk.ReliefStyle.NONE)
button.set_focus_on_click(False)
button.add(Gtk.Image.new_from_stock(Gtk.STOCK_CLOSE, Gtk.IconSize.MENU))
button.connect("clicked", self.__button_clicked)
self.pack_end(button, False, False, 0)
self.show_all()
def __button_clicked(self, button, data=None):
self.emit("close-clicked")
class DFeetWindow(Gtk.ApplicationWindow):
"""the main window"""
HISTORY_MAX_SIZE = 10
def __init__(self, app, package, version, data_dir):
Gtk.Window.__init__(self, application=app)
self.package = package
self.version = version
self.data_dir = data_dir
#setup the window
self.set_default_size(600, 480)
self.set_icon_name(package)
#create actions
action = Gio.SimpleAction.new('connect-system-bus', None)
action.connect('activate', self.__action_connect_system_bus_cb)
self.add_action(action)
action = Gio.SimpleAction.new('connect-session-bus', None)
action.connect('activate', self.__action_connect_session_bus_cb)
self.add_action(action)
action = Gio.SimpleAction.new('connect-other-bus', None)
action.connect('activate', self.__action_connect_other_bus_cb)
self.add_action(action)
#get settings
settings = Settings.get_instance()
self.connect('delete-event', self.__delete_cb)
self.set_default_size(int(settings.general['windowwidth']),
int(settings.general['windowheight']))
#setup ui
ui = UILoader(self.data_dir, UILoader.UI_MAINWINDOW)
header = ui.get_widget('headerbar')
self.set_titlebar(header)
self.notebook = ui.get_widget('display_notebook')
self.add(self.notebook)
self.notebook.show_all()
self.notebook_page_widget = ui.get_widget('box_notebook_page')
#create bus history list and load entries from settings
self.__bus_history = []
for bus in settings.general['addbus_list']:
if bus != '':
self.__bus_history.append(bus)
#add a System and Session Bus tab
self.activate_action('connect-system-bus', None)
self.activate_action('connect-session-bus', None)
self.show_all()
@property
def bus_history(self):
return self.__bus_history
@bus_history.setter
def bus_history(self, history_new):
self.__bus_history = history_new
def __action_connect_system_bus_cb(self, action, parameter):
"""connect to system bus"""
try:
bw = BusWatch(self.data_dir, Gio.BusType.SYSTEM)
self.__notebook_append_page(bw.box_bus, "System Bus")
except Exception as e:
print(e)
def __action_connect_session_bus_cb(self, action, parameter):
"""connect to session bus"""
try:
bw = BusWatch(self.data_dir, Gio.BusType.SESSION)
self.__notebook_append_page(bw.box_bus, "Session Bus")
except Exception as e:
print(e)
def __action_connect_other_bus_cb(self, action, parameter):
"""connect to other bus"""
dialog = AddConnectionDialog(self.data_dir, self, self.bus_history)
result = dialog.run()
if result == Gtk.ResponseType.OK:
address = dialog.address
if address == 'Session Bus':
self.activate_action('connect-session-bus', None)
return
elif address == 'System Bus':
self.activate_action('connect-system-bus', None)
return
else:
try:
bw = BusWatch(self.data_dir, address)
self.__notebook_append_page(bw.paned_buswatch, address)
# Fill history
if address in self.bus_history:
self.bus_history.remove(address)
self.bus_history.insert(0, address)
# Truncating history
if (len(self.bus_history) > self.HISTORY_MAX_SIZE):
self.bus_history = self.bus_history[0:self.HISTORY_MAX_SIZE]
except Exception as e:
print("can not connect to '%s': %s" % (address, str(e)))
dialog.destroy()
def __notebook_append_page(self, widget, text):
"""add a page to the notebook"""
ntl = NotebookTabLabel(text)
page_nbr = self.notebook.append_page(widget, ntl)
ntl.connect("close-clicked", self.__notebook_page_close_clicked_cb, widget)
def __notebook_page_close_clicked_cb(self, button, widget):
"""remove a page from the notebook"""
nbr = self.notebook.page_num(widget)
self.notebook.remove_page(nbr)
def __delete_cb(self, main_window, event):
"""store some settings"""
settings = Settings.get_instance()
size = main_window.get_size()
pos = main_window.get_position()
settings.general['windowwidth'] = size[0]
settings.general['windowheight'] = size[1]
self.bus_history = self.bus_history[0:self.HISTORY_MAX_SIZE]
settings.general['addbus_list'] = self.bus_history
settings.write()
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