def _add_alert(self, title, text=None):
self.grab_focus()
self._alert = ErrorAlert()
self._alert.props.title = title
self._alert.props.msg = text
self.add_alert(self._alert)
self._alert.connect('response', self._alert_cancel_cb)
self._alert.show()
def __register(self):
self._box.remove_alert()
alert = ErrorAlert()
try:
schoolserver.register_laptop()
except RegisterError, e:
alert.props.title = _('Registration Failed')
alert.props.msg = '%s' % e
def _show_error_alert(self, title, msg=None):
self._alert = ErrorAlert()
self._alert.props.title = title
if msg is not None:
self._alert.props.msg = msg
self.add_alert(self._alert)
self._alert.connect('response', self._alert_cancel_cb)
self._alert.show()
def _notify(self):
alert = ErrorAlert()
alert.props.title = _('Scanning for clipart')
msg = _('Please wait.')
alert.props.msg = msg
def remove_alert(alert, response_id):
self.get_window().set_cursor(None)
self.remove_alert(alert)
alert.connect('response', remove_alert)
self.add_alert(alert)
def __register(self):
self._box.remove_alert()
alert = ErrorAlert()
try:
schoolserver.register_laptop()
except RegisterError as e:
alert.props.title = _('Registration Failed')
alert.props.msg = '%s' % e
else:
alert.props.title = _('Registration Successful')
alert.props.msg = _('You are now registered '
'with your school server.')
alert.connect('response', self.__register_alert_response_cb)
self._box.add_alert(alert)
return False
def volume_error_cb(self, gobject, message, severity):
alert = ErrorAlert(title=severity, msg=message)
alert.connect('response', self.__alert_response_cb)
self.add_alert(alert)
alert.show()
def __init__(self, handle):
"""Set up the Words activity."""
activity.Activity.__init__(self, handle)
self._dictd_data_dir = './dictd/'
self._dictionaries = dictdmodel.Dictionaries(self._dictd_data_dir)
self._origin_languages = self._dictionaries.get_all_languages_origin()
self._origin_lang_options = {}
for lang in self._origin_languages:
self._origin_lang_options[lang] = dictdmodel.lang_codes[lang]
self.max_participants = 1
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
toolbar_box.toolbar.set_style(Gtk.ToolbarStyle.BOTH_HORIZ)
activity_button.show()
toolbar_box.toolbar.insert(Gtk.SeparatorToolItem(), -1)
from_toolitem = Gtk.ToolItem()
from_toolitem.add(Gtk.Label(_('From:')))
from_toolitem.show_all()
toolbar_box.toolbar.insert(from_toolitem, -1)
if 'origin' in self.metadata:
origin = self.metadata['origin']
else:
origin = 'eng'
if 'destination' in self.metadata:
destination = self.metadata['destination']
else:
destination = 'spa'
if 'searches' in self.metadata:
self._searches = json.loads(self.metadata['searches'])
else:
self._searches = {}
# Initial values | Valores iniciales
self.origin_lang = origin
self.destination_lang = destination
self._dictionary = dictdmodel.Dictionary(self._dictd_data_dir,
self.origin_lang,
self.destination_lang)
self._autosearch_timer = None
self._english_dictionary = None
self._alert = ErrorAlert()
self._alert.props.title = _('Wait...')
self._alert.props.msg = _('Loading dictionary data')
self.add_alert(self._alert)
self._alert.connect('response', self._alert_cancel_cb)
self._alert.show()
GObject.idle_add(self._init_english_dictionary)
self._last_word_translated = None
self._from_button = FilterToolItem('go-down', origin,
self._origin_lang_options)
self._from_button.connect("changed", self.__from_language_changed_cb)
toolbar_box.toolbar.insert(self._from_button, -1)
to_toolitem = Gtk.ToolItem()
to_toolitem.add(Gtk.Label(' ' + _('To:')))
to_toolitem.show_all()
toolbar_box.toolbar.insert(to_toolitem, -1)
self._init_destination_language()
self._to_button = FilterToolItem('go-down', self.destination_lang,
self._destination_lang_options)
self._to_button.connect("changed", self.__to_language_changed_cb)
toolbar_box.toolbar.insert(self._to_button, -1)
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
font_size = int(style.FONT_SIZE * 1.5)
font = Pango.FontDescription("Sans %d" % font_size)
# This box will change the orientaion when the screen rotates
self._big_box = Gtk.Box(Gtk.Orientation.HORIZONTAL)
self._big_box.set_homogeneous(True)
self._big_box.set_margin_top(style.DEFAULT_SPACING)
self._big_box.set_margin_bottom(style.DEFAULT_SPACING)
lang1_container = Gtk.Grid()
lang1_container.set_row_spacing(style.DEFAULT_SPACING)
lang1_container.set_border_width(style.DEFAULT_SPACING)
lang1_round_box = RoundBox()
lang1_round_box.background_color = style.COLOR_BUTTON_GREY
lang1_round_box.border_color = style.COLOR_BUTTON_GREY
lang1_round_box.pack_start(lang1_container, True, True,
style.DEFAULT_SPACING)
self._big_box.pack_start(lang1_round_box, True, True, 0)
# Labels
label1 = Gtk.Label()
label1.set_markup('<span font="%d" color="white">%s</span>' %
(font_size, _("Word")))
label1.set_halign(Gtk.Align.START)
lang1_container.attach(label1, 0, 0, 1, 1)
speak1 = Gtk.ToolButton()
speak1.set_icon_widget(Icon(icon_name='microphone'))
speak1.set_halign(Gtk.Align.END)
speak1.connect("clicked", self.__speak_word_cb)
lang1_container.attach(speak1, 1, 0, 1, 1)
# Text entry box to enter word to be translated
self.totranslate = iconentry.IconEntry()
self.totranslate.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY,
'entry-search')
# self.search_entry.set_placeholder_text(text)
self.totranslate.add_clear_button()
self.totranslate.connect('activate', self.__totranslate_activated_cb)
self._totranslate_changed_id = self.totranslate.connect(
"changed", self.__totranslate_changed_cb)
self.totranslate.modify_font(font)
self.totranslate.set_hexpand(True)
lang1_container.attach(self.totranslate, 0, 1, 2, 1)
label1 = Gtk.Label()
label1.set_markup('<span font="%d" color="white">%s</span>' %
(font_size, _("Suggestions")))
label1.set_halign(Gtk.Align.START)
lang1_container.attach(label1, 0, 2, 2, 1)
# The "lang1" treeview box
self._suggestions_model = Gtk.ListStore(str)
suggest_treeview = Gtk.TreeView(self._suggestions_model)
suggest_treeview.modify_font(font)
suggest_treeview.set_enable_search(False)
suggest_treeview.set_headers_visible(False)
lang1cell = Gtk.CellRendererText()
lang1cell.props.ellipsize_set = True
lang1cell.props.ellipsize = Pango.EllipsizeMode.END
lang1treecol = Gtk.TreeViewColumn("", lang1cell, text=0)
self._suggestion_changed_cb_id = suggest_treeview.connect(
'cursor-changed', self.__suggestion_selected_cb)
suggest_treeview.append_column(lang1treecol)
scroll = Gtk.ScrolledWindow(hadjustment=None, vadjustment=None)
scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
scroll.add(suggest_treeview)
scroll.set_vexpand(True)
lang1_container.attach(scroll, 0, 3, 2, 1)
# This container have the result data
result_container = Gtk.Grid()
result_container.set_row_spacing(style.DEFAULT_SPACING)
result_container.set_border_width(style.DEFAULT_SPACING)
lang2_round_box = RoundBox()
lang2_round_box.background_color = style.COLOR_BUTTON_GREY
lang2_round_box.border_color = style.COLOR_BUTTON_GREY
lang2_round_box.pack_start(result_container, True, True,
style.DEFAULT_SPACING)
self._big_box.pack_start(lang2_round_box, True, True, 0)
# Text entry box to receive word translated
label = Gtk.Label()
label.set_markup('<span font="%d" color="white">%s</span>' %
(font_size, _("Translation")))
label.set_halign(Gtk.Align.START)
result_container.attach(label, 0, 0, 1, 1)
speak2 = Gtk.ToolButton()
speak2.set_icon_widget(Icon(icon_name='microphone'))
speak2.set_halign(Gtk.Align.END)
speak2.connect("clicked", self.__speak_translation_cb)
result_container.attach(speak2, 1, 0, 1, 1)
self.translated = Gtk.TextView()
self.translated.modify_font(font)
self.translated.set_buffer(Gtk.TextBuffer())
self.translated.set_left_margin(style.DEFAULT_PADDING)
self.translated.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
self.translated.set_editable(False)
self.translated.modify_bg(Gtk.StateType.NORMAL,
style.COLOR_TEXT_FIELD_GREY.get_gdk_color())
self.translated.modify_bg(Gtk.StateType.SELECTED,
style.COLOR_SELECTION_GREY.get_gdk_color())
scrolled = Gtk.ScrolledWindow()
scrolled.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
scrolled.add(self.translated)
scrolled.set_hexpand(True)
scrolled.set_size_request(-1, style.GRID_CELL_SIZE * 2)
result_container.attach(scrolled, 0, 1, 2, 1)
label = Gtk.Label()
label.set_markup('<span font="%d" color="white">%s</span>' %
(font_size, _("Dictionary")))
label.set_halign(Gtk.Align.START)
result_container.attach(label, 0, 2, 1, 1)
speak2 = Gtk.ToolButton()
speak2.set_icon_widget(Icon(icon_name='microphone'))
speak2.set_halign(Gtk.Align.END)
speak2.connect("clicked", self.__speak_dictionary_cb)
result_container.attach(speak2, 1, 2, 1, 1)
self.dictionary = WebKit.WebView()
self.dictionary.load_html_string(EMPTY_HTML, 'file:///')
self.dictionary.set_zoom_level(0.75)
settings = self.dictionary.get_settings()
settings.set_property('enable-default-context-menu', False)
self.dictionary.set_settings(settings)
scrolled = Gtk.ScrolledWindow()
scrolled.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
scrolled.add(self.dictionary)
scrolled.set_hexpand(True)
scrolled.set_vexpand(True)
result_container.attach(scrolled, 0, 3, 2, 1)
self._big_box.show_all()
self.set_canvas(self._big_box)
self.totranslate.grab_focus()
self.show_all()
