def _fill_top_hbox(self, hbox):
'''
Helper function to fill and hbox with a combobox that lists the
available backends and a gtk.Label.
@param hbox: the gtk.HBox to fill
'''
label = gtk.Label(_("Select synchronization service:"))
label.set_alignment(0, 0.5)
self.combo_types = BackendsCombo(self.dialog)
self.combo_types.child.connect('changed', self.on_combo_changed)
hbox.pack_start(label, False, True)
hbox.pack_start(self.combo_types, False, True)
def _fill_top_box(self, box):
'''
Helper function to fill and box with a combobox that lists the
available backends and a Gtk.Label.
@param box: the Gtk.Box to fill
'''
label = Gtk.Label(label=_("Select synchronization service:"))
label.set_alignment(0, 0.5)
self.combo_types = BackendsCombo(self.dialog)
#FIXME
#self.combo_types.get_child().connect('changed', self.on_combo_changed)
self.combo_types.connect('changed', self.on_combo_changed)
box.pack_start(label, False, True, 0)
box.pack_start(self.combo_types, False, True, 0)
def _fill_top_hbox(self, hbox):
'''
Helper function to fill and hbox with a combobox that lists the
available backends and a gtk.Label.
@param hbox: the gtk.HBox to fill
'''
label = gtk.Label("Select a backend")
label.set_size_request(-1, 30)
self.combo_types = BackendsCombo(self.dialog)
self.combo_types.child.connect('changed', self.on_combo_changed)
hbox.pack_start(label, True, True)
hbox.pack_start(self.combo_types, False, True)
def _fill_top_hbox(self, hbox):
'''
Helper function to fill and hbox with a combobox that lists the
available backends and a gtk.Label.
@param hbox: the gtk.HBox to fill
'''
label = gtk.Label(_("Select synchronization service:"))
label.set_alignment(0, 0.5)
self.combo_types = BackendsCombo(self.dialog)
self.combo_types.child.connect('changed', self.on_combo_changed)
hbox.pack_start(label, False, True)
hbox.pack_start(self.combo_types, False, True)
class AddPanel(Gtk.Box):
'''
A vertical Box filled with gtk widgets to let the user choose a new
backend.
'''
def __init__(self, backends_dialog):
'''
Constructor, just initializes the gtk widgets
@param backends_dialog: a reference to the dialog in which this is
loaded
'''
super().__init__(orientation=Gtk.Orientation.VERTICAL)
self.dialog = backends_dialog
self._create_widgets()
def _create_widgets(self):
'''
gtk widgets initialization
'''
# Division of the available space in three segments:
# top, middle and bottom.
top = Gtk.Box()
top.set_spacing(6)
middle = Gtk.Box()
bottom = Gtk.Box()
self._fill_top_box(top)
self._fill_middle_box(middle)
self._fill_bottom_box(bottom)
self.pack_start(top, False, True, 0)
self.pack_start(middle, True, True, 0)
self.pack_start(bottom, True, True, 0)
self.set_border_width(12)
def _fill_top_box(self, box):
'''
Helper function to fill and box with a combobox that lists the
available backends and a Gtk.Label.
@param box: the Gtk.Box to fill
'''
label = Gtk.Label(label=_("Select synchronization service:"))
label.set_alignment(0, 0.5)
self.combo_types = BackendsCombo(self.dialog)
# FIXME
# self.combo_types.get_child().connect(
# 'changed', self.on_combo_changed)
self.combo_types.connect('changed', self.on_combo_changed)
box.pack_start(label, False, True, 0)
box.pack_start(self.combo_types, False, True, 0)
def _fill_middle_box(self, box):
'''
Helper function to fill an box with a label describing the backend
and a Gtk.Image (that loads the backend image)
@param box: the Gtk.Box to fill
'''
self.label_name = Gtk.Label(label="name")
self.label_name.set_alignment(xalign=0.5, yalign=1)
self.label_description = Gtk.Label()
self.label_description.set_justify(Gtk.Justification.FILL)
self.label_description.set_line_wrap(True)
self.label_description.set_size_request(300, -1)
self.label_description.set_alignment(xalign=0, yalign=0.5)
self.label_author = Gtk.Label(label="")
self.label_author.set_line_wrap(True)
self.label_author.set_alignment(xalign=0, yalign=0)
self.label_modules = Gtk.Label(label="")
self.label_modules.set_line_wrap(True)
self.label_modules.set_alignment(xalign=0, yalign=0)
self.image_icon = Gtk.Image()
self.image_icon.set_size_request(128, 128)
align_image = Gtk.Alignment.new(1, 0, 0, 0)
align_image.add(self.image_icon)
labels_vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
labels_vbox.pack_start(self.label_description, True, True, 10)
labels_vbox.pack_start(self.label_author, True, True, 0)
labels_vbox.pack_start(self.label_modules, True, True, 0)
low_box = Gtk.Box()
low_box.pack_start(labels_vbox, True, True, 0)
low_box.pack_start(align_image, True, True, 0)
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
vbox.pack_start(self.label_name, True, True, 0)
vbox.pack_start(low_box, True, True, 0)
box.pack_start(vbox, True, True, 0)
def _fill_bottom_box(self, box):
'''
Helper function to fill and box with a buttonbox, featuring
and ok and cancel buttons.
@param box: the Gtk.Box to fill
'''
cancel_button = Gtk.Button()
cancel_button.set_label("Cancel")
cancel_button.connect('clicked', self.on_cancel)
self.ok_button = Gtk.Button()
self.ok_button.set_label("OK")
self.ok_button.connect('clicked', self.on_confirm)
align = Gtk.Alignment.new(0.5, 1, 1, 0)
align.set_padding(0, 10, 0, 0)
buttonbox = Gtk.ButtonBox()
buttonbox.set_layout(Gtk.ButtonBoxStyle.EDGE)
buttonbox.add(cancel_button)
buttonbox.set_child_secondary(cancel_button, False)
buttonbox.add(self.ok_button)
align.add(buttonbox)
box.pack_start(align, True, True, 0)
def refresh_backends(self):
'''Populates the combo box containing the available backends'''
self.combo_types.refresh()
def on_confirm(self, widget=None):
'''
Notifies the dialog holding this Box that a backend has been
chosen
@param widget: just to make this function usable as a signal callback.
Not used.
'''
backend_name = self.combo_types.get_selected()
self.dialog.on_backend_added(backend_name)
def on_cancel(self, widget=None):
'''
Aborts the addition of a new backend. Shows the configuration panel
previously loaded.
@param widget: just to make this function usable as a signal callback.
Not used.
'''
self.dialog.show_config_for_backend(None)
def on_combo_changed(self, widget=None):
'''
Updates the backend description and icon.
@param widget: just to make this function usable as a signal callback.
Not used.
'''
backend_name = self.combo_types.get_selected()
if backend_name is None:
return
backend = BackendFactory().get_backend(backend_name)
self.label_description.set_markup(backend.Backend.get_description())
markup = '<big><big><big><b>%s</b></big></big></big>' % \
backend.Backend.get_human_default_name()
self.label_name.set_markup(markup)
authors = backend.Backend.get_authors()
author_txt = '<b>%s</b>:\n - %s' % \
(ngettext("Author", "Authors", len(authors)),
reduce(lambda a, b: a + "\n" + " - " + b, authors))
self.label_author.set_markup(author_txt)
pixbuf = self.dialog.get_pixbuf_from_icon_name(backend_name, 128)
self.image_icon.set_from_pixbuf(pixbuf)
self.show_all()
class AddPanel(Gtk.Box):
'''
A vertical Box filled with gtk widgets to let the user choose a new
backend.
'''
def __init__(self, backends_dialog):
'''
Constructor, just initializes the gtk widgets
@param backends_dialog: a reference to the dialog in which this is
loaded
'''
super().__init__(orientation=Gtk.Orientation.VERTICAL)
self.dialog = backends_dialog
self._create_widgets()
def _create_widgets(self):
'''
gtk widgets initialization
'''
# Division of the available space in three segments:
# top, middle and bottom.
top = Gtk.Box()
top.set_spacing(6)
middle = Gtk.Box()
bottom = Gtk.Box()
self._fill_top_box(top)
self._fill_middle_box(middle)
self._fill_bottom_box(bottom)
self.pack_start(top, False, True, 0)
self.pack_start(middle, True, True, 0)
self.pack_start(bottom, True, True, 0)
self.set_border_width(12)
def _fill_top_box(self, box):
'''
Helper function to fill and box with a combobox that lists the
available backends and a Gtk.Label.
@param box: the Gtk.Box to fill
'''
label = Gtk.Label(label=_("Select synchronization service:"))
label.set_alignment(0, 0.5)
self.combo_types = BackendsCombo(self.dialog)
# FIXME
# self.combo_types.get_child().connect(
# 'changed', self.on_combo_changed)
self.combo_types.connect('changed', self.on_combo_changed)
box.pack_start(label, False, True, 0)
box.pack_start(self.combo_types, False, True, 0)
def _fill_middle_box(self, box):
'''
Helper function to fill an box with a label describing the backend
and a Gtk.Image (that loads the backend image)
@param box: the Gtk.Box to fill
'''
self.label_name = Gtk.Label(label="name")
self.label_name.set_alignment(xalign=0.5, yalign=1)
self.label_description = Gtk.Label()
self.label_description.set_justify(Gtk.Justification.FILL)
self.label_description.set_line_wrap(True)
self.label_description.set_size_request(300, -1)
self.label_description.set_alignment(xalign=0, yalign=0.5)
self.label_author = Gtk.Label(label="")
self.label_author.set_line_wrap(True)
self.label_author.set_alignment(xalign=0, yalign=0)
self.label_modules = Gtk.Label(label="")
self.label_modules.set_line_wrap(True)
self.label_modules.set_alignment(xalign=0, yalign=0)
self.image_icon = Gtk.Image()
self.image_icon.set_size_request(128, 128)
align_image = Gtk.Alignment.new(1, 0, 0, 0)
align_image.add(self.image_icon)
labels_vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
labels_vbox.pack_start(self.label_description, True, True, 10)
labels_vbox.pack_start(self.label_author, True, True, 0)
labels_vbox.pack_start(self.label_modules, True, True, 0)
low_box = Gtk.Box()
low_box.pack_start(labels_vbox, True, True, 0)
low_box.pack_start(align_image, True, True, 0)
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
vbox.pack_start(self.label_name, True, True, 0)
vbox.pack_start(low_box, True, True, 0)
box.pack_start(vbox, True, True, 0)
def _fill_bottom_box(self, box):
'''
Helper function to fill and box with a buttonbox, featuring
and ok and cancel buttons.
@param box: the Gtk.Box to fill
'''
cancel_button = Gtk.Button()
cancel_button.set_label("Cancel")
cancel_button.connect('clicked', self.on_cancel)
self.ok_button = Gtk.Button()
self.ok_button.set_label("OK")
self.ok_button.connect('clicked', self.on_confirm)
align = Gtk.Alignment.new(0.5, 1, 1, 0)
align.set_padding(0, 10, 0, 0)
buttonbox = Gtk.ButtonBox()
buttonbox.set_layout(Gtk.ButtonBoxStyle.EDGE)
buttonbox.add(cancel_button)
buttonbox.set_child_secondary(cancel_button, False)
buttonbox.add(self.ok_button)
align.add(buttonbox)
box.pack_start(align, True, True, 0)
def refresh_backends(self):
'''Populates the combo box containing the available backends'''
self.combo_types.refresh()
def on_confirm(self, widget=None):
'''
Notifies the dialog holding this Box that a backend has been
chosen
@param widget: just to make this function usable as a signal callback.
Not used.
'''
backend_name = self.combo_types.get_selected()
self.dialog.on_backend_added(backend_name)
def on_cancel(self, widget=None):
'''
Aborts the addition of a new backend. Shows the configuration panel
previously loaded.
@param widget: just to make this function usable as a signal callback.
Not used.
'''
self.dialog.show_config_for_backend(None)
def on_combo_changed(self, widget=None):
'''
Updates the backend description and icon.
@param widget: just to make this function usable as a signal callback.
Not used.
'''
backend_name = self.combo_types.get_selected()
if backend_name is None:
return
backend = BackendFactory().get_backend(backend_name)
self.label_description.set_markup(backend.Backend.get_description())
markup = '<big><big><big><b>%s</b></big></big></big>' % \
backend.Backend.get_human_default_name()
self.label_name.set_markup(markup)
authors = backend.Backend.get_authors()
author_txt = '<b>%s</b>:\n - %s' % \
(ngettext("Author", "Authors", len(authors)),
reduce(lambda a, b: a + "\n" + " - " + b, authors))
self.label_author.set_markup(author_txt)
pixbuf = self.dialog.get_pixbuf_from_icon_name(backend_name, 128)
self.image_icon.set_from_pixbuf(pixbuf)
self.show_all()
class AddPanel(gtk.VBox):
'''
A VBox filled with gtk widgets to let the user choose a new backend.
'''
def __init__(self, backends_dialog):
'''
Constructor, just initializes the gtk widgets
@param backends_dialog: a reference to the dialog in which this is
loaded
'''
super(AddPanel, self).__init__()
self.dialog = backends_dialog
self._create_widgets()
def _create_widgets(self):
'''
gtk widgets initialization
'''
#Division of the available space in three segments:
# top, middle and bottom.
top = gtk.HBox()
middle = gtk.HBox()
bottom = gtk.HBox()
self._fill_top_hbox(top)
self._fill_middle_hbox(middle)
self._fill_bottom_hbox(bottom)
self.pack_start(top, False)
self.pack_start(middle, True)
self.pack_start(bottom, True)
def _fill_top_hbox(self, hbox):
'''
Helper function to fill and hbox with a combobox that lists the
available backends and a gtk.Label.
@param hbox: the gtk.HBox to fill
'''
label = gtk.Label("Select a backend")
label.set_size_request(-1, 30)
self.combo_types = BackendsCombo(self.dialog)
self.combo_types.child.connect('changed', self.on_combo_changed)
hbox.pack_start(label, True, True)
hbox.pack_start(self.combo_types, False, True)
def _fill_middle_hbox(self, hbox):
'''
Helper function to fill an hbox with a label describing the backend
and a gtk.Image (that loads the backend image)
@param hbox: the gtk.HBox to fill
'''
self.label_name = gtk.Label("name")
self.label_name.set_alignment(xalign = 0.5, yalign = 1)
self.label_description = gtk.Label()
self.label_description.set_justify(gtk.JUSTIFY_FILL)
self.label_description.set_line_wrap(True)
self.label_description.set_size_request(300, -1)
self.label_description.set_alignment(xalign = 0, yalign = 0.5)
self.label_author = gtk.Label("")
self.label_author.set_line_wrap(True)
self.label_author.set_alignment(xalign = 0, yalign = 0)
self.label_modules = gtk.Label("")
self.label_modules.set_line_wrap(True)
self.label_modules.set_alignment(xalign = 0, yalign = 0)
self.image_icon = gtk.Image()
self.image_icon.set_size_request(100, 100)
align_image = gtk.Alignment(xalign = 1, yalign = 0)
align_image.add(self.image_icon)
labels_vbox = gtk.VBox()
labels_vbox.pack_start(self.label_description, True, True)
labels_vbox.pack_start(self.label_author, True, True)
labels_vbox.pack_start(self.label_modules, True, True)
low_hbox = gtk.HBox()
low_hbox.pack_start(labels_vbox, True, True)
low_hbox.pack_start(align_image, True, True)
vbox = gtk.VBox()
vbox.pack_start(self.label_name, True, True)
vbox.pack_start(low_hbox, True, True)
hbox.pack_start(vbox, True, True)
def _fill_bottom_hbox(self, hbox):
'''
Helper function to fill and hbox with a buttonbox, featuring
and ok and cancel buttons.
@param hbox: the gtk.HBox to fill
'''
cancel_button = gtk.Button(stock = gtk.STOCK_CANCEL)
cancel_button.connect('clicked', self.on_cancel)
self.ok_button = gtk.Button(stock = gtk.STOCK_OK)
self.ok_button.connect('clicked', self.on_confirm)
align =gtk.Alignment(xalign = 0.5, \
yalign = 1, \
xscale = 1)
align.set_padding(0, 10, 0, 0)
buttonbox = gtk.HButtonBox()
buttonbox.set_layout(gtk.BUTTONBOX_EDGE)
buttonbox.add(cancel_button)
buttonbox.set_child_secondary(cancel_button, False)
buttonbox.add(self.ok_button)
align.add(buttonbox)
hbox.pack_start(align, True, True)
def refresh_backends(self):
'''Populates the combo box containing the available backends'''
self.combo_types.refresh()
def on_confirm(self, widget = None):
'''
Notifies the dialog holding this VBox that a backend has been
chosen
@param widget: just to make this function usable as a signal callback.
Not used.
'''
backend_name = self.combo_types.get_selected()
self.dialog.on_backend_added(backend_name)
def on_cancel(self, widget = None):
'''
Aborts the addition of a new backend. Shows the configuration panel
previously loaded.
@param widget: just to make this function usable as a signal callback.
Not used.
'''
self.dialog.show_config_for_backend(None)
def on_combo_changed(self, widget = None):
'''
Updates the backend description and icon.
@param widget: just to make this function usable as a signal callback.
Not used.
'''
backend_name = self.combo_types.get_selected()
if backend_name == None:
return
backend = BackendFactory().get_backend(backend_name)
self.label_description.set_markup(backend.Backend.get_description())
label = _('Syncing is <span color="red">disabled</span>')
markup = '<big><big><big><b>%s</b></big></big></big>' % \
backend.Backend.get_human_default_name()
self.label_name.set_markup(markup)
authors = backend.Backend.get_authors()
author_txt = '<b>%s</b>:\n - %s' % \
(ngettext("Author", "Authors", len(authors)),
reduce(lambda a, b: a + "\n" + " - " + b, authors))
self.label_author.set_markup(author_txt)
#The code for showing the required modules has been disabled since it
# seems that backends will be packaged separately (as plugins). I'm
# leaving this here in case we change that decision (invernizzi).
#self._build_module_list(backend.Backend)
pixbuf = self.dialog.get_pixbuf_from_icon_name(backend_name, 100, 100)
self.image_icon.set_from_pixbuf(pixbuf)
self.show_all()