def _setup_app_area(self):
"""
Setup Application Information Area.
"""
self._app_box = Gtk.VBox()
hbox = Gtk.HBox()
self._missing_icon = self._icons.load_icon(Icons.MISSING_APP,
self.APP_IMAGE_SIZE, 0)
# Image
image_box = Gtk.VBox()
self._app_image = Gtk.Image.new_from_pixbuf(self._missing_icon)
stars_align = Gtk.Alignment.new(0.5, 0.5, 1.0, 1.0)
stars_align.set_padding(5, 0, 0, 0)
self._stars = Star()
stars_align.add(self._stars)
self._stars.set_size_as_pixel_value(16)
image_box.pack_start(self._app_image, False, False, 0)
image_box.pack_start(stars_align, False, False, 0)
hbox.pack_start(image_box, False, False, 0)
# Action, App Name & Description
name_align = Gtk.Alignment()
name_align.set_padding(0, 0, 5, 0)
name_box = Gtk.VBox()
action_align = Gtk.Alignment()
self._action_label = Gtk.Label(label="Action")
self._action_label.set_alignment(0.0, 0.0)
action_align.add(self._action_label)
action_align.set_padding(0, 4, 0, 0)
self._appname_label = Gtk.Label(label="App Name")
self._appname_label.set_line_wrap(True)
self._appname_label.set_line_wrap_mode(Pango.WrapMode.WORD)
self._appname_label.set_alignment(0.0, 1.0)
name_box.pack_start(action_align, False, False, 0)
name_box.pack_start(self._appname_label, True, True, 0)
name_align.add(name_box)
hbox.pack_start(name_align, True, True, 5)
self._app_box.pack_start(hbox, False, False, 5)
return self._app_box
def _setup_app_area(self):
"""
Setup Application Information Area.
"""
self._app_box = Gtk.VBox()
hbox = Gtk.HBox()
self._missing_icon = self._icons.load_icon(
Icons.MISSING_APP,
self.APP_IMAGE_SIZE, 0)
# Image
image_box = Gtk.VBox()
self._app_image = Gtk.Image.new_from_pixbuf(
self._missing_icon)
stars_align = Gtk.Alignment.new(0.5, 0.5, 1.0, 1.0)
stars_align.set_padding(5, 0, 0, 0)
self._stars = Star()
stars_align.add(self._stars)
self._stars.set_size_as_pixel_value(16)
image_box.pack_start(self._app_image, False, False, 0)
image_box.pack_start(stars_align, False, False, 0)
hbox.pack_start(image_box, False, False, 0)
# Action, App Name & Description
name_align = Gtk.Alignment()
name_align.set_padding(0, 0, 5, 0)
name_box = Gtk.VBox()
action_align = Gtk.Alignment()
self._action_label = Gtk.Label("Action")
self._action_label.set_alignment(0.0, 0.0)
action_align.add(self._action_label)
action_align.set_padding(0, 4, 0, 0)
self._appname_label = Gtk.Label("App Name")
self._appname_label.set_line_wrap(True)
self._appname_label.set_line_wrap_mode(Pango.WrapMode.WORD)
self._appname_label.set_alignment(0.0, 1.0)
name_box.pack_start(action_align, False, False, 0)
name_box.pack_start(self._appname_label, True, True, 0)
name_align.add(name_box)
hbox.pack_start(name_align, True, True, 5)
self._app_box.pack_start(hbox, False, False, 5)
return self._app_box
class WorkViewController(GObject.Object):
APP_IMAGE_SIZE = 48
def __init__(self, icons, rigo_service, work_box):
self._icons = icons
self._service = rigo_service
self._box = work_box
self._action_label = None
self._appname_label = None
self._app_image = None
self._app_box = None
self._progress_box = None
self._stars = None
self._terminal = None
self._terminal_menu = None
self._last_daemon_action = None
self._autoscroll_mode = False
def _setup_terminal_menu(self):
"""
Setup TerminalWidget Right Click popup-menu.
"""
self._terminal_menu = Gtk.Menu()
sall_menu_item = Gtk.ImageMenuItem.new_from_stock(
"gtk-select-all", None)
sall_menu_item.connect("activate", self._on_terminal_select_all)
self._terminal_menu.append(sall_menu_item)
copy_menu_item = Gtk.ImageMenuItem.new_from_stock(
"gtk-copy", None)
copy_menu_item.connect("activate", self._on_terminal_copy)
self._terminal_menu.append(copy_menu_item)
reset_menu_item = Gtk.ImageMenuItem.new_from_stock(
"gtk-clear", None)
reset_menu_item.connect("activate", self._on_terminal_reset)
self._terminal_menu.append(reset_menu_item)
black_menu_item = Gtk.ImageMenuItem.new_with_label(
escape_markup(_("Black on White")))
black_menu_item.connect("activate", self._on_terminal_color, True)
self._terminal_menu.append(black_menu_item)
white_menu_item = Gtk.ImageMenuItem.new_with_label(
escape_markup(_("White on Black")))
white_menu_item.connect("activate", self._on_terminal_color, False)
self._terminal_menu.append(white_menu_item)
self._autoscroll_enable_text = escape_markup(
_("Enable automatic scrolling"))
self._autoscroll_disable_text = escape_markup(
_("Disable automatic scrolling"))
self._autoscroll_menu_item = Gtk.ImageMenuItem.new_with_label(
self._autoscroll_enable_text)
self._autoscroll_menu_item.connect(
"activate", self._on_terminal_autoscroll)
self._terminal_menu.append(self._autoscroll_menu_item)
self._terminal_menu.show_all()
def _setup_terminal_area(self):
"""
Setup TerminalWidget area (including ScrollBar).
"""
terminal_align = Gtk.Alignment()
terminal_align.set_padding(10, 0, 0, 0)
self._terminal_expander = Gtk.Expander.new(
prepare_markup(
_("<i>Show <b>Application Management</b> Progress</i>")))
self._terminal_expander.set_use_markup(True)
hbox = Gtk.HBox()
self._terminal = TerminalWidget()
self._terminal.connect(
"button-press-event",
self._on_terminal_click)
self._terminal.reset()
self._terminal.autoscroll(self._autoscroll_mode)
hbox.pack_start(self._terminal, True, True, 0)
scrollbar = Gtk.VScrollbar.new(self._terminal.adjustment)
hbox.pack_start(scrollbar, False, False, 0)
self._terminal_expander.add(hbox)
terminal_align.add(self._terminal_expander)
terminal_align.show_all()
return terminal_align
def _setup_progress_area(self):
"""
Setup Progress Bar area.
"""
self._progress_box = Gtk.VBox()
progress_align = Gtk.Alignment()
progress_align.set_padding(10, 0, 0, 0)
self._progress_bar_shown = True
self._progress_bar = Gtk.ProgressBar()
progress_align.add(self._progress_bar)
self._progress_box.pack_start(progress_align, False, False, 0)
self._progress_box.show_all()
self.reset_progress() # hide progress bar
return self._progress_box
def _setup_app_area(self):
"""
Setup Application Information Area.
"""
self._app_box = Gtk.VBox()
hbox = Gtk.HBox()
self._missing_icon = self._icons.load_icon(
Icons.MISSING_APP,
self.APP_IMAGE_SIZE, 0)
# Image
image_box = Gtk.VBox()
self._app_image = Gtk.Image.new_from_pixbuf(
self._missing_icon)
stars_align = Gtk.Alignment.new(0.5, 0.5, 1.0, 1.0)
stars_align.set_padding(5, 0, 0, 0)
self._stars = Star()
stars_align.add(self._stars)
self._stars.set_size_as_pixel_value(16)
image_box.pack_start(self._app_image, False, False, 0)
image_box.pack_start(stars_align, False, False, 0)
hbox.pack_start(image_box, False, False, 0)
# Action, App Name & Description
name_align = Gtk.Alignment()
name_align.set_padding(0, 0, 5, 0)
name_box = Gtk.VBox()
action_align = Gtk.Alignment()
self._action_label = Gtk.Label("Action")
self._action_label.set_alignment(0.0, 0.0)
action_align.add(self._action_label)
action_align.set_padding(0, 4, 0, 0)
self._appname_label = Gtk.Label("App Name")
self._appname_label.set_line_wrap(True)
self._appname_label.set_line_wrap_mode(Pango.WrapMode.WORD)
self._appname_label.set_alignment(0.0, 1.0)
name_box.pack_start(action_align, False, False, 0)
name_box.pack_start(self._appname_label, True, True, 0)
name_align.add(name_box)
hbox.pack_start(name_align, True, True, 5)
self._app_box.pack_start(hbox, False, False, 5)
return self._app_box
def setup(self):
"""
Initialize WorkViewController controlled resources.
"""
self._setup_terminal_menu()
box = self._setup_app_area()
self._box.pack_start(box, False, False, 0)
box = self._setup_progress_area()
self._box.pack_start(box, False, False, 0)
box = self._setup_terminal_area()
self._box.pack_start(box, True, True, 0)
self._service.set_terminal(self._terminal)
self.deactivate_progress_bar()
self.deactivate_app_box()
def activate_app_box(self):
"""
Activate the Application Box showing information
about the Application being currently handled.
"""
self._app_box.show_all()
def deactivate_app_box(self):
"""
Deactivate the Application Box showing information
about the Application being currently handled.
"""
self._app_box.hide()
def activate_progress_bar(self):
"""
Activate the Progress Bar showing progress information.
"""
self._progress_box.show_all()
def deactivate_progress_bar(self):
"""
Deactivate the Progress Bar showing progress information.
"""
self._progress_box.hide()
def _set_application_icon(self, app):
"""
Set Application Icon image.
"""
icon, cache_hit = app.get_icon()
if icon is None:
self._app_image.set_from_pixbuf(
self._missing_icon)
return
icon_path = icon.local_document()
if not os.path.isfile(icon_path):
self._app_image.set_from_pixbuf(
self._missing_icon)
return
try:
img = Gtk.Image.new_from_file(icon_path)
except GObject.GError:
img = None
width = self.APP_IMAGE_SIZE
height = self.APP_IMAGE_SIZE
img_buf = None
if img is not None:
img_buf = img.get_pixbuf()
if img_buf is not None:
w, h = img_buf.get_width(), \
img_buf.get_height()
if w >= 1:
height = width * h / w
del img_buf
del img
try:
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(
icon_path, width, height)
if pixbuf is not None:
self._app_image.set_from_pixbuf(pixbuf)
else:
self._app_image.set_from_pixbuf(
self._missing_icon)
except GObject.GError:
self._app_image.set_from_pixbuf(
self._missing_icon)
def update_queue_information(self, queue_len):
"""
Update Action Queue related info.
"""
daemon_action = self._last_daemon_action
msg = None
if daemon_action == DaemonAppActions.INSTALL:
msg = _("Installing")
elif daemon_action == DaemonAppActions.REMOVE:
msg = _("Removing")
if msg is not None:
more_msg = ""
queue_len -= 1
queue_len = max(0, queue_len)
if queue_len:
more_msg = ngettext(
", and <b>%d</b> <i>more in queue</i>",
", and <b>%d</b> <i>more in queue</i>",
queue_len)
more_msg = prepare_markup(more_msg % (queue_len,))
self._action_label.set_markup(
"<big><b>%s</b>%s</big>" % (
escape_markup(msg),
more_msg,))
def expand_terminal(self):
"""
Expand Terminal widget.
"""
self._terminal_expander.set_expanded(True)
def set_application(self, app, daemon_action):
"""
Set Application information by providing its Application
object.
"""
# this is used to update action_label
self._last_daemon_action = daemon_action
queue_len = self._service.action_queue_length()
self.update_queue_information(queue_len)
extended_markup = app.get_extended_markup()
self._appname_label.set_markup(extended_markup)
self._set_application_icon(app)
# rating
stats = app.get_review_stats()
self._stars.set_rating(stats.ratings_average)
self.activate_app_box()
self._app_box.queue_draw()
def reset_progress(self):
"""
Reset Progress Bar to intial state.
"""
self._progress_bar.set_show_text(False)
self._progress_bar.set_fraction(0.0)
self._progress_bar.hide()
self._progress_bar_shown = False
def set_progress(self, fraction, text=None):
"""
Set Progress Bar progress, progress must be a value between
0.0 and 1.0. You can also provide a new text for progress at
the same time, the same will be escaped and cleaned out
by the callee.
"""
if not self._progress_bar_shown:
self._progress_bar.show()
self._progress_bar_shown = True
self._progress_bar.set_fraction(fraction)
if text is not None:
self._progress_bar.set_text(escape_markup(text))
self._progress_bar.set_show_text(text is not None)
def set_progress_text(self, text):
"""
Set Progress Bar text. The same will be escaped and cleaned out by
the callee.
"""
if not self._progress_bar_shown:
self._progress_bar.show()
self._progress_bar_shown = True
self._progress_bar.set_text(escape_markup(text))
def _on_terminal_click(self, widget, event):
"""
Right Click on the TerminalWidget area.
"""
if event.button == 3:
self._terminal_menu.popup(
None, None, None, None, event.button, event.time)
def _on_terminal_copy(self, widget):
"""
Copy to clipboard Terminal GtkMenuItem clicked.
"""
self._terminal.copy_clipboard()
def _on_terminal_reset(self, widget):
"""
Reset Terminal GtkMenuItem clicked.
"""
self._terminal.reset()
def _on_terminal_select_all(self, widget):
"""
Select All Terminal GtkMenuItem clicked.
"""
self._terminal.select_all()
def _on_terminal_color(self, widget, white):
"""
Set the Terminal colors.
"""
if white:
self._terminal.white()
else:
self._terminal.black()
def _on_terminal_autoscroll(self, widget):
"""
Toggle the terminal autoscroll mode.
"""
mode = not self._autoscroll_mode
self._autoscroll_mode = mode
if mode:
text = self._autoscroll_disable_text
else:
text = self._autoscroll_enable_text
self._autoscroll_menu_item.set_label(text)
self._terminal.autoscroll(mode)
class WorkViewController(GObject.Object):
APP_IMAGE_SIZE = 48
def __init__(self, icons, rigo_service, work_box):
self._icons = icons
self._service = rigo_service
self._box = work_box
self._action_label = None
self._appname_label = None
self._app_image = None
self._app_box = None
self._progress_box = None
self._stars = None
self._terminal = None
self._terminal_menu = None
self._last_daemon_action = None
self._autoscroll_mode = False
def _setup_terminal_menu(self):
"""
Setup TerminalWidget Right Click popup-menu.
"""
self._terminal_menu = Gtk.Menu()
sall_menu_item = Gtk.ImageMenuItem.new_from_stock(
"gtk-select-all", None)
sall_menu_item.connect("activate", self._on_terminal_select_all)
self._terminal_menu.append(sall_menu_item)
copy_menu_item = Gtk.ImageMenuItem.new_from_stock("gtk-copy", None)
copy_menu_item.connect("activate", self._on_terminal_copy)
self._terminal_menu.append(copy_menu_item)
reset_menu_item = Gtk.ImageMenuItem.new_from_stock("gtk-clear", None)
reset_menu_item.connect("activate", self._on_terminal_reset)
self._terminal_menu.append(reset_menu_item)
black_menu_item = Gtk.ImageMenuItem.new_with_label(
escape_markup(_("Black on White")))
black_menu_item.connect("activate", self._on_terminal_color, True)
self._terminal_menu.append(black_menu_item)
white_menu_item = Gtk.ImageMenuItem.new_with_label(
escape_markup(_("White on Black")))
white_menu_item.connect("activate", self._on_terminal_color, False)
self._terminal_menu.append(white_menu_item)
self._autoscroll_enable_text = escape_markup(
_("Enable automatic scrolling"))
self._autoscroll_disable_text = escape_markup(
_("Disable automatic scrolling"))
self._autoscroll_menu_item = Gtk.ImageMenuItem.new_with_label(
self._autoscroll_enable_text)
self._autoscroll_menu_item.connect("activate",
self._on_terminal_autoscroll)
self._terminal_menu.append(self._autoscroll_menu_item)
self._terminal_menu.show_all()
def _setup_terminal_area(self):
"""
Setup TerminalWidget area (including ScrollBar).
"""
terminal_align = Gtk.Alignment()
terminal_align.set_padding(10, 0, 0, 0)
self._terminal_expander = Gtk.Expander.new(
prepare_markup(
_("<i>Show <b>Application Management</b> Progress</i>")))
self._terminal_expander.set_use_markup(True)
hbox = Gtk.HBox()
self._terminal = TerminalWidget()
self._terminal.connect("button-press-event", self._on_terminal_click)
self._terminal.reset()
self._terminal.autoscroll(self._autoscroll_mode)
hbox.pack_start(self._terminal, True, True, 0)
scrollbar = Gtk.VScrollbar.new(
self._terminal.get_property("vadjustment"))
hbox.pack_start(scrollbar, False, False, 0)
self._terminal_expander.add(hbox)
terminal_align.add(self._terminal_expander)
terminal_align.show_all()
return terminal_align
def _setup_progress_area(self):
"""
Setup Progress Bar area.
"""
self._progress_box = Gtk.VBox()
progress_align = Gtk.Alignment()
progress_align.set_padding(10, 0, 0, 0)
self._progress_bar_shown = True
self._progress_bar = Gtk.ProgressBar()
progress_align.add(self._progress_bar)
self._progress_box.pack_start(progress_align, False, False, 0)
self._progress_box.show_all()
self.reset_progress() # hide progress bar
return self._progress_box
def _setup_app_area(self):
"""
Setup Application Information Area.
"""
self._app_box = Gtk.VBox()
hbox = Gtk.HBox()
self._missing_icon = self._icons.load_icon(Icons.MISSING_APP,
self.APP_IMAGE_SIZE, 0)
# Image
image_box = Gtk.VBox()
self._app_image = Gtk.Image.new_from_pixbuf(self._missing_icon)
stars_align = Gtk.Alignment.new(0.5, 0.5, 1.0, 1.0)
stars_align.set_padding(5, 0, 0, 0)
self._stars = Star()
stars_align.add(self._stars)
self._stars.set_size_as_pixel_value(16)
image_box.pack_start(self._app_image, False, False, 0)
image_box.pack_start(stars_align, False, False, 0)
hbox.pack_start(image_box, False, False, 0)
# Action, App Name & Description
name_align = Gtk.Alignment()
name_align.set_padding(0, 0, 5, 0)
name_box = Gtk.VBox()
action_align = Gtk.Alignment()
self._action_label = Gtk.Label(label="Action")
self._action_label.set_alignment(0.0, 0.0)
action_align.add(self._action_label)
action_align.set_padding(0, 4, 0, 0)
self._appname_label = Gtk.Label(label="App Name")
self._appname_label.set_line_wrap(True)
self._appname_label.set_line_wrap_mode(Pango.WrapMode.WORD)
self._appname_label.set_alignment(0.0, 1.0)
name_box.pack_start(action_align, False, False, 0)
name_box.pack_start(self._appname_label, True, True, 0)
name_align.add(name_box)
hbox.pack_start(name_align, True, True, 5)
self._app_box.pack_start(hbox, False, False, 5)
return self._app_box
def setup(self):
"""
Initialize WorkViewController controlled resources.
"""
self._setup_terminal_menu()
box = self._setup_app_area()
self._box.pack_start(box, False, False, 0)
box = self._setup_progress_area()
self._box.pack_start(box, False, False, 0)
box = self._setup_terminal_area()
self._box.pack_start(box, True, True, 0)
self._service.set_terminal(self._terminal)
self.deactivate_progress_bar()
self.deactivate_app_box()
def activate_app_box(self):
"""
Activate the Application Box showing information
about the Application being currently handled.
"""
self._app_box.show_all()
def deactivate_app_box(self):
"""
Deactivate the Application Box showing information
about the Application being currently handled.
"""
self._app_box.hide()
def activate_progress_bar(self):
"""
Activate the Progress Bar showing progress information.
"""
self._progress_box.show_all()
def deactivate_progress_bar(self):
"""
Deactivate the Progress Bar showing progress information.
"""
self._progress_box.hide()
def _set_application_icon(self, app):
"""
Set Application Icon image.
"""
icon, cache_hit = app.get_icon()
if icon is None:
self._app_image.set_from_pixbuf(self._missing_icon)
return
icon_path = icon.local_document()
if not os.path.isfile(icon_path):
self._app_image.set_from_pixbuf(self._missing_icon)
return
try:
img = Gtk.Image.new_from_file(icon_path)
except GObject.GError:
img = None
width = self.APP_IMAGE_SIZE
height = self.APP_IMAGE_SIZE
img_buf = None
if img is not None:
img_buf = img.get_pixbuf()
if img_buf is not None:
w, h = img_buf.get_width(), \
img_buf.get_height()
if w >= 1:
height = width * h / w
del img_buf
del img
try:
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(
icon_path, width, height)
if pixbuf is not None:
self._app_image.set_from_pixbuf(pixbuf)
else:
self._app_image.set_from_pixbuf(self._missing_icon)
except GObject.GError:
self._app_image.set_from_pixbuf(self._missing_icon)
def update_queue_information(self, queue_len):
"""
Update Action Queue related info.
"""
daemon_action = self._last_daemon_action
msg = None
if daemon_action == DaemonAppActions.INSTALL:
msg = _("Installing")
elif daemon_action == DaemonAppActions.REMOVE:
msg = _("Removing")
if msg is not None:
more_msg = ""
queue_len -= 1
queue_len = max(0, queue_len)
if queue_len:
more_msg = ngettext(", and <b>%d</b> <i>more in queue</i>",
", and <b>%d</b> <i>more in queue</i>",
queue_len)
more_msg = prepare_markup(more_msg % (queue_len, ))
self._action_label.set_markup("<big><b>%s</b>%s</big>" % (
escape_markup(msg),
more_msg,
))
def expand_terminal(self):
"""
Expand Terminal widget.
"""
self._terminal_expander.set_expanded(True)
def set_application(self, app, daemon_action):
"""
Set Application information by providing its Application
object.
"""
# this is used to update action_label
self._last_daemon_action = daemon_action
queue_len = self._service.action_queue_length()
self.update_queue_information(queue_len)
extended_markup = app.get_extended_markup()
self._appname_label.set_markup(extended_markup)
self._set_application_icon(app)
# rating
stats = app.get_review_stats()
self._stars.set_rating(stats.ratings_average)
self.activate_app_box()
self._app_box.queue_draw()
def reset_progress(self):
"""
Reset Progress Bar to intial state.
"""
self._progress_bar.set_show_text(False)
self._progress_bar.set_fraction(0.0)
self._progress_bar.hide()
self._progress_bar_shown = False
def set_progress(self, fraction, text=None):
"""
Set Progress Bar progress, progress must be a value between
0.0 and 1.0. You can also provide a new text for progress at
the same time, the same will be escaped and cleaned out
by the callee.
"""
if not self._progress_bar_shown:
self._progress_bar.show()
self._progress_bar_shown = True
self._progress_bar.set_fraction(fraction)
if text is not None:
self._progress_bar.set_text(escape_markup(text))
self._progress_bar.set_show_text(text is not None)
def set_progress_text(self, text):
"""
Set Progress Bar text. The same will be escaped and cleaned out by
the callee.
"""
if not self._progress_bar_shown:
self._progress_bar.show()
self._progress_bar_shown = True
self._progress_bar.set_text(escape_markup(text))
def _on_terminal_click(self, widget, event):
"""
Right Click on the TerminalWidget area.
"""
if event.button == 3:
self._terminal_menu.popup(None, None, None, None, event.button,
event.time)
def _on_terminal_copy(self, widget):
"""
Copy to clipboard Terminal GtkMenuItem clicked.
"""
self._terminal.copy_clipboard()
def _on_terminal_reset(self, widget):
"""
Reset Terminal GtkMenuItem clicked.
"""
self._terminal.reset()
def _on_terminal_select_all(self, widget):
"""
Select All Terminal GtkMenuItem clicked.
"""
self._terminal.select_all()
def _on_terminal_color(self, widget, white):
"""
Set the Terminal colors.
"""
if white:
self._terminal.white()
else:
self._terminal.black()
def _on_terminal_autoscroll(self, widget):
"""
Toggle the terminal autoscroll mode.
"""
mode = not self._autoscroll_mode
self._autoscroll_mode = mode
if mode:
text = self._autoscroll_disable_text
else:
text = self._autoscroll_enable_text
self._autoscroll_menu_item.set_label(text)
self._terminal.autoscroll(mode)