class HomeBox(Gtk.VBox): __gtype_name__ = 'SugarHomeBox' def __init__(self, toolbar): logging.debug('STARTUP: Loading the home view') Gtk.VBox.__init__(self) self._favorites_views_indicies = [] for i in range(desktop.get_number_of_views()): self._favorites_views_indicies.append(i) self._list_view_index = self._favorites_views_indicies[-1] + 1 self._favorites_boxes = [] for i in range(desktop.get_number_of_views()): self._favorites_boxes.append(FavoritesBox(i)) self._list_view = ActivitiesList() self._desktop_model = desktop.get_model() self._desktop_model.connect('desktop-view-icons-changed', self.__desktop_view_icons_changed_cb) toolbar.search_entry._icon_selected = [] toolbar.connect('query-changed', self.__toolbar_query_changed_cb) toolbar.connect('view-changed', self.__toolbar_view_changed_cb) toolbar.search_entry.connect('key-press-event', self.__search_entry_key_press_event_cb) toolbar.search_entry.connect('icon-press', self.__clear_icon_pressed_cb) self._list_view.connect('clear-clicked', self.__activitylist_clear_clicked_cb, toolbar) self._set_view(self._favorites_views_indicies[0]) self._query = '' self._resume_mode = Gio.Settings('org.sugarlabs.user').get_boolean( 'resume-activity') def __desktop_view_icons_changed_cb(self, model): number_of_views = desktop.get_number_of_views() if len(self._favorites_views_indicies) < number_of_views: for i in range(number_of_views - len(self._favorites_views_indicies)): self._favorites_views_indicies.append( len(self._favorites_views_indicies) + i) self._favorites_boxes.append( FavoritesBox(len(self._favorites_views_indicies) - 1)) elif number_of_views < len(self._favorites_views_indicies): for i in range( len(self._favorites_views_indicies) - number_of_views): self._favorites_boxes.remove(self._favorites_boxes[-1]) self._favorites_views_indicies.remove( self._favorites_views_indicies[-1]) self._list_view_index = number_of_views logging.debug('homebox: reassigning list view index to %d' % (self._list_view_index)) def __toolbar_query_changed_cb(self, toolbar, query): self._query = normalize_string(query.decode('utf-8')) self._list_view.set_filter(self._query) for i in range(desktop.get_number_of_views()): self._favorites_boxes[i].set_filter(self._query) toolbar.search_entry._icon_selected = \ self._list_view.get_activities_selected() # verify if one off the selected names is a perfect match # this is needed by th case of activities with names contained # in other activities like 'Paint' and 'MusicPainter' for activity in self._list_view.get_activities_selected(): if activity['name'].upper() == query.upper(): toolbar.search_entry._icon_selected = [activity] break # Don't change the selection if the entry has been autocompleted if len(toolbar.search_entry._icon_selected) == 1 \ and not toolbar.search_entry.get_text() == activity['name']: pos = toolbar.search_entry.get_position() toolbar.search_entry.set_text( toolbar.search_entry._icon_selected[0]['name']) toolbar.search_entry.select_region(pos, -1) def __toolbar_view_changed_cb(self, toolbar, view): self._set_view(view) def __search_entry_key_press_event_cb(self, entry, event): # wherever a single item is selected in a desktop view, # launch the activity on pressing return if event.keyval == Gdk.KEY_Return and len(entry._icon_selected) == 1: self._list_view.run_activity(entry._icon_selected[0]['bundle_id'], self._resume_mode) entry._icon_selected = [] self.set_resume_mode(self._resume_mode) def __activitylist_clear_clicked_cb(self, widget, toolbar): toolbar.clear_query() def __clear_icon_pressed_cb(self, entry, icon_pos, event): self.grab_focus() def grab_focus(self): # overwrite grab focus to be able to grab focus on the # views which are packed inside a box children = self.get_children() if self._list_view in children: self._list_view.grab_focus() else: for i in range(desktop.get_number_of_views()): if self._favorites_boxes[i] in children: self._favorites_boxes[i].grab_focus() def _set_view(self, view): if view in self._favorites_views_indicies: favorite = self._favorites_views_indicies.index(view) children = self.get_children() if self._list_view in children: self.remove(self._list_view) else: for i in range(desktop.get_number_of_views()): if i != favorite and self._favorites_boxes[i] in children: self.remove(self._favorites_boxes[i]) if self._favorites_boxes[favorite] not in children: self.add(self._favorites_boxes[favorite]) self._favorites_boxes[favorite].show() self._favorites_boxes[favorite].grab_focus() elif view == self._list_view_index: children = self.get_children() for i in range(desktop.get_number_of_views()): if self._favorites_boxes[i] in children: self.remove(self._favorites_boxes[i]) if self._list_view not in children: self.add(self._list_view) self._list_view.show() self._list_view.grab_focus() else: raise ValueError('Invalid view: %r' % view) _REDRAW_TIMEOUT = 5 * 60 * 1000 # 5 minutes def resume(self): pass def suspend(self): pass def has_activities(self): # TODO: Do we need this? # return self._donut.has_activities() return False def set_resume_mode(self, resume_mode, favorite_view=0): self._resume_mode = resume_mode self._favorites_boxes[favorite_view].set_resume_mode(resume_mode) if resume_mode and self._query != '': self._list_view.set_filter(self._query) for i in range(desktop.get_number_of_views()): self._favorites_boxes[i].set_filter(self._query)
class HomeBox(Gtk.VBox): __gtype_name__ = 'SugarHomeBox' def __init__(self, toolbar): logging.debug('STARTUP: Loading the home view') Gtk.VBox.__init__(self) self._favorites_views_indicies = [] for i in range(desktop.get_number_of_views()): self._favorites_views_indicies.append(i) self._list_view_index = self._favorites_views_indicies[-1] + 1 self._favorites_boxes = [] for i in range(desktop.get_number_of_views()): self._favorites_boxes.append(favoritesview.FavoritesBox(i)) self._list_view = ActivitiesList() self._desktop_model = desktop.get_model() self._desktop_model.connect('desktop-view-icons-changed', self.__desktop_view_icons_changed_cb) toolbar.search_entry._icon_selected = [] toolbar.connect('query-changed', self.__toolbar_query_changed_cb) toolbar.connect('view-changed', self.__toolbar_view_changed_cb) toolbar.search_entry.connect('key-press-event', self.__search_entry_key_press_event_cb) toolbar.search_entry.connect('icon-press', self.__clear_icon_pressed_cb) self._list_view.connect('clear-clicked', self.__activitylist_clear_clicked_cb, toolbar) self._set_view(self._favorites_views_indicies[0]) self._query = '' self._resume_mode = True def __desktop_view_icons_changed_cb(self, model): number_of_views = desktop.get_number_of_views() if len(self._favorites_views_indicies) < number_of_views: for i in range(number_of_views - len(self._favorites_views_indicies)): self._favorites_views_indicies.append( len(self._favorites_views_indicies) + i) self._favorites_boxes.append( favoritesview.FavoritesBox( len(self._favorites_views_indicies) - 1)) elif number_of_views < len(self._favorites_views_indicies): for i in range(len(self._favorites_views_indicies) - number_of_views): self._favorites_boxes.remove(self._favorites_boxes[-1]) self._favorites_views_indicies.remove( self._favorites_views_indicies[-1]) self._list_view_index = number_of_views logging.debug('homebox: reassigning list view index to %d' % (self._list_view_index)) def __toolbar_query_changed_cb(self, toolbar, query): self._query = normalize_string(query.decode('utf-8')) self._list_view.set_filter(self._query) for i in range(desktop.get_number_of_views()): self._favorites_boxes[i].set_filter(self._query) toolbar.search_entry._icon_selected = \ self._list_view.get_activities_selected() # verify if one off the selected names is a perfect match # this is needed by th case of activities with names contained # in other activities like 'Paint' and 'MusicPainter' for activity in self._list_view.get_activities_selected(): if activity['name'].upper() == query.upper(): toolbar.search_entry._icon_selected = [activity] break if len(toolbar.search_entry._icon_selected) == 1: toolbar.search_entry.set_text( toolbar.search_entry._icon_selected[0]['name']) toolbar.search_entry.set_position(-1) def __toolbar_view_changed_cb(self, toolbar, view): self._set_view(view) def __search_entry_key_press_event_cb(self, entry, event): # wherever a single item is selected in a desktop view, # launch the activity on pressing return if event.keyval == Gdk.KEY_Return and len(entry._icon_selected) == 1: self._list_view.run_activity(entry._icon_selected[0]['bundle_id'], self._resume_mode) entry._icon_selected = [] self.set_resume_mode(True) def __activitylist_clear_clicked_cb(self, widget, toolbar): toolbar.clear_query() def __clear_icon_pressed_cb(self, entry, icon_pos, event): self.grab_focus() def grab_focus(self): # overwrite grab focus to be able to grab focus on the # views which are packed inside a box children = self.get_children() if self._list_view in children: self._list_view.grab_focus() else: for i in range(desktop.get_number_of_views()): if self._favorites_boxes[i] in children: self._favorites_boxes[i].grab_focus() def _set_view(self, view): if view in self._favorites_views_indicies: favorite = self._favorites_views_indicies.index(view) children = self.get_children() if self._list_view in children: self.remove(self._list_view) else: for i in range(desktop.get_number_of_views()): if i != favorite and self._favorites_boxes[i] in children: self.remove(self._favorites_boxes[i]) if self._favorites_boxes[favorite] not in children: self.add(self._favorites_boxes[favorite]) self._favorites_boxes[favorite].show() self._favorites_boxes[favorite].grab_focus() elif view == self._list_view_index: children = self.get_children() for i in range(desktop.get_number_of_views()): if self._favorites_boxes[i] in children: self.remove(self._favorites_boxes[i]) if self._list_view not in children: self.add(self._list_view) self._list_view.show() self._list_view.grab_focus() else: raise ValueError('Invalid view: %r' % view) _REDRAW_TIMEOUT = 5 * 60 * 1000 # 5 minutes def resume(self): pass def suspend(self): pass def has_activities(self): # TODO: Do we need this? # return self._donut.has_activities() return False def set_resume_mode(self, resume_mode, favorite_view=0): self._resume_mode = resume_mode self._favorites_boxes[favorite_view].set_resume_mode(resume_mode) if resume_mode and self._query != '': self._list_view.set_filter(self._query) for i in range(desktop.get_number_of_views()): self._favorites_boxes[i].set_filter(self._query)