def build_toolbar(self):
toolbar_box = ToolbarBox()
view_toolbar = ViewToolbar()
view_toolbar.connect('go-fullscreen',
self.view_toolbar_go_fullscreen_cb)
view_toolbar.show()
view_toolbar_button = ToolbarButton(page=view_toolbar,
icon_name='toolbar-view')
toolbar_box.toolbar.insert(view_toolbar_button, -1)
view_toolbar_button.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl><Shift>Q'
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
def build_toolbar(self):
toolbar_box = ToolbarBox()
view_toolbar = ViewToolbar()
view_toolbar.connect('go-fullscreen',
self.view_toolbar_go_fullscreen_cb)
view_toolbar.show()
view_toolbar_button = ToolbarButton(
page=view_toolbar,
icon_name='toolbar-view')
toolbar_box.toolbar.insert(view_toolbar_button, -1)
view_toolbar_button.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl><Shift>Q'
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
def add_page(self, ebook_reader_tab_instance):
# Add the "content" for the section.
tab_name = ebook_reader_tab_instance.get_tab_label()
tab_widget = ebook_reader_tab_instance.get_widget_to_attach_notebook_tab()
tab_toolbar = ebook_reader_tab_instance.get_tab_toolbar()
if tab_toolbar is not None:
tab_widget.pack_start(tab_toolbar, False, False, 0)
tab_widget.reorder_child(tab_toolbar, 0)
self._tab_toolbars_list.append(tab_toolbar)
self.notebook.add_page(tab_name, tab_widget)
# Add the "(secondary) toolbar" for the section.
icon_name = \
ebook_reader_tab_instance.get_tab_toolbar_icon_name()
toolbar_button = ToolbarButton(page=None,
icon_name=icon_name + '-select')
self._toolbar_buttons_list.append(toolbar_button)
toolbar_button.connect('clicked',
self.load_corresponding_page,
ebook_reader_tab_instance.get_pagenum())
ebook_reader_tab_instance.show()
toolbar_button.set_tooltip(tab_name)
self._toolbar_box._toolbar.insert(toolbar_button, -1)
toolbar_button.show()
self._toolbar_box.show_all()
def setup_toolbar(self):
'''Setup the top toolbar. Groupthink needs some work here.'''
toolbox = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
toolbar = toolbox.toolbar
self.edit_toolbar = EditToolbar()
edit_toolbar_button = ToolbarButton(page=self.edit_toolbar,
icon_name='toolbar-edit')
self.edit_toolbar.show()
toolbar.insert(edit_toolbar_button, -1)
edit_toolbar_button.show()
self.edit_toolbar.undo.connect('clicked', self.undobutton_cb)
self.edit_toolbar.redo.connect('clicked', self.redobutton_cb)
self.edit_toolbar.copy.connect('clicked', self.copybutton_cb)
self.edit_toolbar.paste.connect('clicked', self.pastebutton_cb)
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
def add_page(self, ebook_reader_tab_instance):
# Add the "content" for the section.
tab_name = ebook_reader_tab_instance.get_tab_label()
tab_widget = ebook_reader_tab_instance.get_widget_to_attach_notebook_tab(
)
tab_toolbar = ebook_reader_tab_instance.get_tab_toolbar()
if tab_toolbar is not None:
tab_widget.pack_start(tab_toolbar, False, False, 0)
tab_widget.reorder_child(tab_toolbar, 0)
self._tab_toolbars_list.append(tab_toolbar)
self.notebook.add_page(tab_name, tab_widget)
# Add the "(secondary) toolbar" for the section.
icon_name = \
ebook_reader_tab_instance.get_tab_toolbar_icon_name()
toolbar_button = ToolbarButton(page=None,
icon_name=icon_name + '-select')
self._toolbar_buttons_list.append(toolbar_button)
toolbar_button.connect('clicked', self.load_corresponding_page,
ebook_reader_tab_instance.get_pagenum())
ebook_reader_tab_instance.show()
toolbar_button.set_tooltip(tab_name)
self._toolbar_box._toolbar.insert(toolbar_button, -1)
toolbar_button.show()
self._toolbar_box.show_all()
def createPercussionToolbar(self, toolbar_box):
self.beats_pm_button = IntensitySelector(list(range(2, 13)),
4,
imagefile('beat3.svg'))
self.tempo_button = \
IntensitySelector(list(range(PLAYER_TEMPO_LOWER,
PLAYER_TEMPO_UPPER + 1, PLAYER_TEMPO_STEP)),
PLAYER_TEMPO, imagefile('tempo5.png'))
self.complexity_button = IntensitySelector(xfrange(0, 1, 0.1),
self.regularity,
imagefile('complex6.svg'))
self._play_percussion_btn = ToolButton(
icon_name='media-playback-start')
self._play_percussion_btn.set_property('can-default', True)
self._play_percussion_btn.show()
self._play_percussion_btn.connect('clicked', self.handlePlayButton)
beats_toolbar = ToolbarBox()
beats_toolbar.toolbar.insert(self._play_percussion_btn, -1)
self._what_drum_widget = Gtk.ToolItem()
self._what_drum_search_button = FilterToolItem(
_('Select Drum'), 'view-type', _('Jazz / Rock Kit'),
self._what_drum_widget)
self._what_drum_search_button.set_widget_icon(
file_name=imagefile("drum1kit.svg"))
self._what_drum_widget.show()
beats_toolbar.toolbar.insert(self._what_drum_search_button, -1)
self._what_drum_search_button.show()
self._what_drum_search_button.set_is_important(True)
beats_toolbar.toolbar.insert(Gtk.SeparatorToolItem(), -1)
beats_toolbar.toolbar.insert(self.complexity_button, -1)
beats_toolbar.toolbar.insert(self.beats_pm_button, -1)
beats_toolbar.toolbar.insert(self.tempo_button, -1)
beats_toolbar_button = ToolbarButton(icon_name='toolbar-drums',
page=beats_toolbar)
beats_toolbar_button.show()
toolbar_box.toolbar.insert(beats_toolbar_button, 1)
self.beats_pm_button.set_tooltip(_("Beats per bar"))
self.beats_pm_button.show()
self.beats_pm_button.connect('changed', self.beatSliderChange, True)
self.tempo_button.connect('changed', self.tempoSliderChange, True)
self.complexity_button.connect('changed',
self.handleComplexityChange,
True)
self.complexity_button.set_tooltip(_("Beat complexity"))
self.tempo_button.show()
self.tempo_button.set_tooltip(_('Tempo'))
self.complexity_button.show()
def createPercussionToolbar(self, toolbar_box):
self.beats_pm_button = IntensitySelector(range(2, 13),
4,
imagefile('beat3.svg'))
self.tempo_button = \
IntensitySelector(range(PLAYER_TEMPO_LOWER,
PLAYER_TEMPO_UPPER + 1, PLAYER_TEMPO_STEP),
PLAYER_TEMPO, imagefile('tempo5.png'))
self.complexity_button = IntensitySelector(xfrange(0, 1, 0.1),
self.regularity,
imagefile('complex6.svg'))
self._play_percussion_btn = ToolButton(
icon_name='media-playback-start')
self._play_percussion_btn.set_property('can-default', True)
self._play_percussion_btn.show()
self._play_percussion_btn.connect('clicked', self.handlePlayButton)
beats_toolbar = ToolbarBox()
beats_toolbar.toolbar.insert(self._play_percussion_btn, -1)
self._what_drum_widget = Gtk.ToolItem()
self._what_drum_search_button = FilterToolItem(
_('Select Drum'), 'view-type', _('Jazz / Rock Kit'),
self._what_drum_widget)
self._what_drum_search_button.set_widget_icon(
file_name=imagefile("drum1kit.svg"))
self._what_drum_widget.show()
beats_toolbar.toolbar.insert(self._what_drum_search_button, -1)
self._what_drum_search_button.show()
self._what_drum_search_button.set_is_important(True)
beats_toolbar.toolbar.insert(Gtk.SeparatorToolItem(), -1)
beats_toolbar.toolbar.insert(self.complexity_button, -1)
beats_toolbar.toolbar.insert(self.beats_pm_button, -1)
beats_toolbar.toolbar.insert(self.tempo_button, -1)
beats_toolbar_button = ToolbarButton(icon_name='toolbar-drums',
page=beats_toolbar)
beats_toolbar_button.show()
toolbar_box.toolbar.insert(beats_toolbar_button, 1)
self.beats_pm_button.set_tooltip(_("Beats per bar"))
self.beats_pm_button.show()
self.beats_pm_button.connect('changed', self.beatSliderChange, True)
self.tempo_button.connect('changed', self.tempoSliderChange, True)
self.complexity_button.connect('changed',
self.handleComplexityChange,
True)
self.complexity_button.set_tooltip(_("Beat complexity"))
self.tempo_button.show()
self.tempo_button.set_tooltip(_('Tempo'))
self.complexity_button.show()
def make_toolbar(self):
# toolbar with the new toolbar redesign
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
toolbarview = Gtk.Toolbar()
langtoolbar_button = ToolbarButton(
label=_('View'),
page=toolbarview,
icon_name='settings')
langtoolbar_button.show()
toolbar_box.toolbar.insert(langtoolbar_button, -1)
tool = ToolButton('en')
tool.set_tooltip(_('English'))
tool.connect('clicked', self.language_en)
tool.show()
toolbarview.insert(tool, -1)
tool = ToolButton('es')
tool.set_tooltip(_('Spanish'))
tool.connect('clicked', self.language_es)
tool.show()
toolbarview.insert(tool, -1)
tool = ToolButton('fr')
tool.set_tooltip(_('French'))
tool.connect('clicked', self.language_fr)
tool.show()
toolbarview.insert(tool, -1)
tool = ToolButton('remote')
tool.set_tooltip(_('Server settings'))
tool.connect('clicked', self.settings)
tool.show()
toolbarview.insert(tool, -1)
toolbarview.show()
favorite_button = ToolButton(self.favorite_status)
favorite_button.set_tooltip('Filter on favorite')
favorite_button.connect('clicked', self.favorite)
toolbar_box.toolbar.insert(favorite_button, -1)
favorite_button.show()
self.favorite_button = favorite_button
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()
def make_toolbar(self):
# toolbar with the new toolbar redesign
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
toolbarview = Gtk.Toolbar()
langtoolbar_button = ToolbarButton(label=_('View'),
page=toolbarview,
icon_name='settings')
langtoolbar_button.show()
toolbar_box.toolbar.insert(langtoolbar_button, -1)
tool = ToolButton('en')
tool.set_tooltip(_('English'))
tool.connect('clicked', self.language_en)
tool.show()
toolbarview.insert(tool, -1)
tool = ToolButton('es')
tool.set_tooltip(_('Spanish'))
tool.connect('clicked', self.language_es)
tool.show()
toolbarview.insert(tool, -1)
tool = ToolButton('fr')
tool.set_tooltip(_('French'))
tool.connect('clicked', self.language_fr)
tool.show()
toolbarview.insert(tool, -1)
tool = ToolButton('remote')
tool.set_tooltip(_('Server settings'))
tool.connect('clicked', self.settings)
tool.show()
toolbarview.insert(tool, -1)
toolbarview.show()
favorite_button = ToolButton(self.favorite_status)
favorite_button.set_tooltip('Filter on favorite')
favorite_button.connect('clicked', self.favorite)
toolbar_box.toolbar.insert(favorite_button, -1)
favorite_button.show()
self.favorite_button = favorite_button
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()
def build_birth_toolbar(self, toolbox):
birth_bar = Gtk.Toolbar()
item1 = Gtk.ToolItem()
self.label_birth = Gtk.Label()
self.label_birth.set_text(_('Birth:') + ' ' + _('Day') + ' ')
item1.add(self.label_birth)
birth_bar.insert(item1, -1)
item2 = Gtk.ToolItem()
self.day_birth_spin = Gtk.SpinButton()
self.day_birth_spin.set_range(1, 31)
self.day_birth_spin.set_increments(1, 5)
self.day_birth_spin.props.value = 10
self.day_birth_spin.connect('notify::value', self.day_birth_change)
item2.add(self.day_birth_spin)
birth_bar.insert(item2, -1)
item3 = Gtk.ToolItem()
self.label_birth_month = Gtk.Label()
self.label_birth_month.set_text(' ' + _('Month') + ' ')
item3.add(self.label_birth_month)
birth_bar.insert(item3, -1)
item4 = Gtk.ToolItem()
self.month_birth_spin = Gtk.SpinButton()
self.month_birth_spin.set_range(1, 12)
self.month_birth_spin.set_increments(1, 4)
self.month_birth_spin.props.value = 2
self.month_birth_spin.connect('notify::value', self.month_birth_change)
item4.add(self.month_birth_spin)
birth_bar.insert(item4, -1)
item5 = Gtk.ToolItem()
self.label_birth_year = Gtk.Label()
self.label_birth_year.set_text(' ' + _('Year') + ' ')
item5.add(self.label_birth_year)
birth_bar.insert(item5, -1)
item6 = Gtk.ToolItem()
self.year_birth_spin = Gtk.SpinButton()
self.year_birth_spin.set_range(1900, self._now.year)
self.year_birth_spin.set_increments(1, 10)
self.year_birth_spin.props.value = 1990
self.year_birth_spin.connect('notify::value', self.year_birth_change)
item6.add(self.year_birth_spin)
birth_bar.insert(item6, -1)
birth_bar.show_all()
birth_button = ToolbarButton(label=_('Birth'),
page=birth_bar,
icon_name='write-date')
toolbox.toolbar.insert(birth_button, -1)
birth_button.show()
def build_today_toolbar(self, toolbox):
today_bar = Gtk.Toolbar()
item1 = Gtk.ToolItem()
self.label_today = Gtk.Label()
self.label_today.set_text(_('Today:') + ' ' + _('Day') + ' ')
item1.add(self.label_today)
today_bar.insert(item1, -1)
item2 = Gtk.ToolItem()
self.day_today_spin = Gtk.SpinButton()
self.day_today_spin.set_range(1, 31)
self.day_today_spin.set_increments(1, 5)
self.day_today_spin.props.value = self._today[0]
self.day_today_spin.connect('notify::value', self.day_today_change)
item2.add(self.day_today_spin)
today_bar.insert(item2, -1)
item3 = Gtk.ToolItem()
self.label_today_month = Gtk.Label()
self.label_today_month.set_text(' ' + _('Month') + ' ')
item3.add(self.label_today_month)
today_bar.insert(item3, -1)
item4 = Gtk.ToolItem()
self.month_today_spin = Gtk.SpinButton()
self.month_today_spin.set_range(1, 12)
self.month_today_spin.set_increments(1, 4)
self.month_today_spin.props.value = self._today[1]
self.month_today_spin.connect('notify::value', self.month_today_change)
item4.add(self.month_today_spin)
today_bar.insert(item4, -1)
item5 = Gtk.ToolItem()
self.label_today_year = Gtk.Label()
self.label_today_year.set_text(' ' + _('Year') + ' ')
item5.add(self.label_today_year)
today_bar.insert(item5, -1)
item6 = Gtk.ToolItem()
self.year_today_spin = Gtk.SpinButton()
self.year_today_spin.set_range(1900, self._now.year + 1)
self.year_today_spin.set_increments(1, 10)
self.year_today_spin.props.value = self._today[2]
self.year_today_spin.connect('notify::value', self.year_today_change)
item6.add(self.year_today_spin)
today_bar.insert(item6, -1)
today_bar.show_all()
today_button = ToolbarButton(label=_('Today'),
page=today_bar,
icon_name='write-time')
toolbox.toolbar.insert(today_button, -1)
today_button.show()
def build_today_toolbar(self, toolbox):
today_bar = Gtk.Toolbar()
item1 = Gtk.ToolItem()
self.label_today = Gtk.Label()
self.label_today.set_text(_('Today:') + ' ' + _('Day') + ' ')
item1.add(self.label_today)
today_bar.insert(item1, -1)
item2 = Gtk.ToolItem()
self.day_today_spin = Gtk.SpinButton()
self.day_today_spin.set_range(1, 31)
self.day_today_spin.set_increments(1, 5)
self.day_today_spin.props.value = self._today[0]
self.day_today_spin.connect('notify::value', self.day_today_change)
item2.add(self.day_today_spin)
today_bar.insert(item2, -1)
item3 = Gtk.ToolItem()
self.label_today_month = Gtk.Label()
self.label_today_month.set_text(' ' + _('Month') + ' ')
item3.add(self.label_today_month)
today_bar.insert(item3, -1)
item4 = Gtk.ToolItem()
self.month_today_spin = Gtk.SpinButton()
self.month_today_spin.set_range(1, 12)
self.month_today_spin.set_increments(1, 4)
self.month_today_spin.props.value = self._today[1]
self.month_today_spin.connect('notify::value', self.month_today_change)
item4.add(self.month_today_spin)
today_bar.insert(item4, -1)
item5 = Gtk.ToolItem()
self.label_today_year = Gtk.Label()
self.label_today_year.set_text(' ' + _('Year') + ' ')
item5.add(self.label_today_year)
today_bar.insert(item5, -1)
item6 = Gtk.ToolItem()
self.year_today_spin = Gtk.SpinButton()
self.year_today_spin.set_range(1900, self._now.year + 1)
self.year_today_spin.set_increments(1, 10)
self.year_today_spin.props.value = self._today[2]
self.year_today_spin.connect('notify::value', self.year_today_change)
item6.add(self.year_today_spin)
today_bar.insert(item6, -1)
today_bar.show_all()
today_button = ToolbarButton(label=_('Today'),
page=today_bar,
icon_name='write-time')
toolbox.toolbar.insert(today_button, -1)
today_button.show()
def build_resolution_toolbar(self, toolbox):
resolution_bar = Gtk.Toolbar()
item1 = Gtk.ToolItem()
label1 = Gtk.Label()
label1.set_text(' ' + _('Show size') + ' ')
item1.add(label1)
resolution_bar.insert(item1, -1)
item2 = Gtk.ToolItem()
x_size_spin = Gtk.SpinButton()
x_size_spin.set_range(160, 1200)
x_size_spin.set_increments(1, 10)
x_size_spin.props.value = int(self.show_size[0])
x_size_spin.connect('notify::value', self.x_size_spin_change)
item2.add(x_size_spin)
resolution_bar.insert(item2, -1)
item3 = Gtk.ToolItem()
label3 = Gtk.Label()
label3.set_text(' X ')
item3.add(label3)
resolution_bar.insert(item3, -1)
item4 = Gtk.ToolItem()
y_size_spin = Gtk.SpinButton()
y_size_spin.set_range(120, 900)
y_size_spin.set_increments(1, 10)
y_size_spin.props.value = int(self.show_size[1])
y_size_spin.connect('notify::value', self.y_size_spin_change)
item4.add(y_size_spin)
resolution_bar.insert(item4, -1)
separator1 = Gtk.SeparatorToolItem()
separator1.props.draw = True
resolution_bar.insert(separator1, -1)
item5 = Gtk.ToolItem()
label5 = Gtk.Label()
label5.set_text(' ' + _('Show grid'))
item5.add(label5)
resolution_bar.insert(item5, -1)
grid = ToolButton('grid-icon')
grid.connect('clicked', self.grid_click)
resolution_bar.insert(grid, -1)
resolution_bar.show_all()
resolution_button = ToolbarButton(label=_('Resolution'),
page=resolution_bar,
icon_name='camera')
toolbox.toolbar.insert(resolution_button, -1)
resolution_button.show()
def build_toolbar(self):
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
viewtoolbar = ViewToolbar(self)
viewbutton = ToolbarButton(page=viewtoolbar, icon_name='toolbar-view')
toolbar_box.toolbar.insert(viewbutton, -1)
viewbutton.show()
separator = Gtk.SeparatorToolItem()
toolbar_box.toolbar.insert(separator, -1)
separator.show()
# lets reuse the code below
navtoolbar = Toolbar(self.web_view, self)
toolitem = Gtk.ToolItem()
navtoolbar._home.reparent(toolitem)
toolbar_box.toolbar.insert(toolitem, -1)
navtoolbar._home.show()
toolitem.show()
toolitem = Gtk.ToolItem()
navtoolbar._back.reparent(toolitem)
toolbar_box.toolbar.insert(toolitem, -1)
navtoolbar._back.show()
toolitem.show()
toolitem = Gtk.ToolItem()
navtoolbar._forward.reparent(toolitem)
toolbar_box.toolbar.insert(toolitem, -1)
navtoolbar._forward.show()
toolitem.show()
# we do not have collaboration features
# make the share option insensitive
self.max_participants = 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()
def make_toolbar(self):
# toolbar with the new toolbar redesign
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
self.toolbarview = Gtk.Toolbar()
langtoolbar_button = ToolbarButton(
label=_('Filter'),
page=self.toolbarview,
icon_name='filter')
langtoolbar_button.show()
toolbar_box.toolbar.insert(langtoolbar_button, -1)
self.toolbarview.show()
box_search_item = Gtk.ToolItem()
self.search_entry = Gtk.Entry()
self.search_entry.connect('changed', self.text_filter)
self.search_entry.set_size_request(300, -1)
box_search_item.add(self.search_entry)
self.search_entry.show()
box_search_item.show()
toolbar_box.toolbar.insert(box_search_item, -1)
favorite_button = ToolButton(self.favorite_status)
favorite_button.set_tooltip('Filter on favorite')
favorite_button.connect('clicked', self.favorite)
toolbar_box.toolbar.insert(favorite_button, -1)
favorite_button.show()
self.favorite_button = favorite_button
library_button = ToolButton('library')
library_button.set_tooltip('Show libraries')
library_button.connect('clicked', self.library_clicked)
toolbar_box.toolbar.insert(library_button, -1)
library_button.show()
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()
def __init__(self, handle):
if not hasattr(self, 'confvars'):
self.confvars = read_conf_from_info(get_bundle_path())
logging.error("Starting server database: %s port: %s" %
(self.confvars['path'], self.confvars['port']))
os.chdir(os.environ['SUGAR_BUNDLE_PATH'])
self.confvars['ip'] = '0.0.0.0'
server.run_server(self.confvars)
handle.uri = 'http://%s:%s%s' % (
self.confvars['ip'], self.confvars['port'],
self.confvars['home_page'])
webactivity.WebActivity.__init__(self, handle)
if USE_GTK2:
# Use xpcom to set a RAM cache limit. (Trac #7081.)
from xpcom import components
from xpcom.components import interfaces
cls = components.classes['@mozilla.org/preferences-service;1']
pref_service = cls.getService(interfaces.nsIPrefService)
branch = pref_service.getBranch("browser.cache.memory.")
branch.setIntPref("capacity", "5000")
# Use xpcom to turn off "offline mode" detection, which disables
# access to localhost for no good reason. (Trac #6250.)
ios_class = components.classes["@mozilla.org/network/io-service;1"]
io_service = ios_class.getService(interfaces.nsIIOService2)
io_service.manageOfflineStatus = False
self.searchtoolbar = SearchToolbar(self)
search_toolbar_button = ToolbarButton()
search_toolbar_button.set_page(self.searchtoolbar)
search_toolbar_button.props.icon_name = 'search-wiki'
search_toolbar_button.props.label = _('Search')
self.get_toolbar_box().toolbar.insert(search_toolbar_button, 1)
search_toolbar_button.show()
# Hide add-tabs button
if hasattr(self._primary_toolbar, '_add_tab'):
self._primary_toolbar._add_tab.hide()
self.searchtoolbar.show()
def build_size_toolbar(self, toolbox):
size_bar = Gtk.Toolbar()
#Horizontal
item1 = Gtk.ToolItem()
label1 = Gtk.Label()
label1.set_text(' %s ' % _('H'))
item1.add(label1)
size_bar.insert(item1, -1)
item2 = Gtk.ToolItem()
self.h_spin = Gtk.SpinButton()
self.h_spin.set_range(2, 30)
self.h_spin.set_increments(1, 2)
self.h_spin.props.value = self.game_size[0]
self.h_spin.connect('notify::value', self.h_spin_change)
item2.add(self.h_spin)
size_bar.insert(item2, -1)
#Vertical
item3 = Gtk.ToolItem()
label2 = Gtk.Label()
label2.set_text(' %s ' % _('V'))
item3.add(label2)
size_bar.insert(item3, -1)
item4 = Gtk.ToolItem()
self.v_spin = Gtk.SpinButton()
self.v_spin.set_range(2, 20)
self.v_spin.set_increments(1, 2)
self.v_spin.props.value = self.game_size[1]
self.v_spin.connect('notify::value', self.v_spin_change)
item4.add(self.v_spin)
size_bar.insert(item4, -1)
size_bar.show_all()
size_button = ToolbarButton(label=_('Board size'),
page=size_bar,
icon_name='preferences-system')
toolbox.toolbar.insert(size_button, -1)
size_button.show()
def build_size_toolbar(self, toolbox):
size_bar = Gtk.Toolbar()
#Horizontal
item1 = Gtk.ToolItem()
label1 = Gtk.Label()
label1.set_text(' %s ' % _('H'))
item1.add(label1)
size_bar.insert(item1, -1)
item2 = Gtk.ToolItem()
self.h_spin = Gtk.SpinButton()
self.h_spin.set_range(2, 30)
self.h_spin.set_increments(1, 2)
self.h_spin.props.value = self.game_size[0]
self.h_spin.connect('notify::value', self.h_spin_change)
item2.add(self.h_spin)
size_bar.insert(item2, -1)
#Vertical
item3 = Gtk.ToolItem()
label2 = Gtk.Label()
label2.set_text(' %s ' % _('V'))
item3.add(label2)
size_bar.insert(item3, -1)
item4 = Gtk.ToolItem()
self.v_spin = Gtk.SpinButton()
self.v_spin.set_range(2, 20)
self.v_spin.set_increments(1, 2)
self.v_spin.props.value = self.game_size[1]
self.v_spin.connect('notify::value', self.v_spin_change)
item4.add(self.v_spin)
size_bar.insert(item4, -1)
size_bar.show_all()
size_button = ToolbarButton(label=_('Board size'),
page=size_bar,
icon_name='preferences-system')
toolbox.toolbar.insert(size_button, -1)
size_button.show()
def build_toolbar(self):
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
edit_toolbar = self._create_edit_toolbar()
edit_toolbar_button = ToolbarButton(page=edit_toolbar,
icon_name='toolbar-edit')
edit_toolbar.show()
toolbar_box.toolbar.insert(edit_toolbar_button, -1)
edit_toolbar_button.show()
view_toolbar = self._create_view_toolbar()
view_toolbar_button = ToolbarButton(page=view_toolbar,
icon_name='toolbar-view')
view_toolbar.show()
toolbar_box.toolbar.insert(view_toolbar_button, -1)
view_toolbar_button.show()
self._delete_tab_toolbar = None
self._previous_tab_toolbar = None
self._next_tab_toolbar = None
helpbutton = self._create_help_button()
toolbar_box.toolbar.insert(helpbutton, -1)
helpbutton.show_all()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl><Shift>Q'
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
def setup_toolbar(self):
'''Setup the top toolbar. Groupthink needs some work here.'''
toolbox = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
toolbar = toolbox.toolbar
self.edit_toolbar = EditToolbar()
edit_toolbar_button = ToolbarButton(
page=self.edit_toolbar,
icon_name='toolbar-edit')
self.edit_toolbar.show()
toolbar.insert(edit_toolbar_button, -1)
edit_toolbar_button.show()
self.edit_toolbar.undo.connect('clicked', self.undobutton_cb)
self.edit_toolbar.redo.connect('clicked', self.redobutton_cb)
self.edit_toolbar.copy.connect('clicked', self.copybutton_cb)
self.edit_toolbar.paste.connect('clicked', self.pastebutton_cb)
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
class AbacusActivity(activity.Activity):
def __init__(self, handle):
''' Initiate activity. '''
super(AbacusActivity, self).__init__(handle)
self._setting_up = True
self.bead_colors = profile.get_color().to_string().split(',')
# no sharing
self.max_participants = 1
self.sep = []
self.abacus_toolbar = Gtk.Toolbar()
custom_toolbar = Gtk.Toolbar()
edit_toolbar = Gtk.Toolbar()
toolbox = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
edit_toolbar_button = ToolbarButton(label=_('Edit'),
page=edit_toolbar,
icon_name='toolbar-edit')
edit_toolbar_button.show()
toolbox.toolbar.insert(edit_toolbar_button, -1)
edit_toolbar_button.show()
self.abacus_toolbar_button = ToolbarButton(
page=self.abacus_toolbar,
icon_name='abacus-list')
self.abacus_toolbar.show()
toolbox.toolbar.insert(self.abacus_toolbar_button, -1)
self.abacus_toolbar_button.show()
self.custom_toolbar_button = ToolbarButton(
page=custom_toolbar,
icon_name='view-source')
custom_toolbar.show()
toolbox.toolbar.insert(self.custom_toolbar_button, -1)
self.custom_toolbar_button.show()
separator_factory(toolbox.toolbar, False, True)
button_factory('edit-delete', toolbox.toolbar,
self._reset_cb, tooltip=_('Reset'))
separator_factory(toolbox.toolbar, False, True)
self._label = label_factory(NAMES['suanpan'], toolbox.toolbar)
separator_factory(toolbox.toolbar, True, False)
stop_button = StopButton(self)
stop_button.props.accelerator = _('<Ctrl>Q')
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self.abacus_buttons = {}
# Traditional
self._add_abacus_button('decimal', None)
self._add_abacus_button('soroban', self.abacus_buttons['decimal'])
self._add_abacus_button('suanpan', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Bases other than 10
self._add_abacus_button('nepohualtzintzin',
self.abacus_buttons['decimal'])
self._add_abacus_button('hexadecimal', self.abacus_buttons['decimal'])
self._add_abacus_button('binary', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Fractions
self._add_abacus_button('schety', self.abacus_buttons['decimal'])
# self._add_abacus_button('fraction', self.abacus_buttons['decimal'])
self._add_abacus_button('caacupe', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Non-traditional
self._add_abacus_button('cuisenaire', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Custom
self._add_abacus_button('custom', self.abacus_buttons['decimal'])
preferences_button = ToolButton('preferences-system')
preferences_button.set_tooltip(_('Custom'))
custom_toolbar.insert(preferences_button, -1)
preferences_button.palette_invoker.props.toggle_palette = True
preferences_button.palette_invoker.props.lock_palette = True
preferences_button.props.hide_tooltip_on_click = False
preferences_button.show()
self._palette = preferences_button.get_palette()
button_box = Gtk.VBox()
# TRANS: Number of rods on the abacus
self._rods_spin = add_spinner_and_label(
15, 1, MAX_RODS, _('Rods:'), self._rods_spin_cb, button_box)
# TRANS: Number of beads in the top section of the abacus
self._top_spin = add_spinner_and_label(
2, 0, MAX_TOP, _('Top:'), self._top_spin_cb, button_box)
# TRANS: Number of beads in the bottom section of the abacus
self._bottom_spin = add_spinner_and_label(
5, 0, MAX_BOT, _('Bottom:'), self._bottom_spin_cb, button_box)
# TRANS: Scale factor between bottom and top beads
self._value_spin = add_spinner_and_label(
5, 1, MAX_BOT + 1, _('Factor:'), self._value_spin_cb, button_box)
# TRANS: Scale factor between rods
self._base_spin = add_spinner_and_label(
10, 1, (MAX_TOP + 1) * MAX_BOT, _('Base:'), self._base_spin_cb,
button_box)
hbox = Gtk.HBox()
hbox.pack_start(button_box, True, True, style.DEFAULT_SPACING)
hbox.show_all()
self._palette.set_content(hbox)
separator_factory(custom_toolbar, False, False)
self.custom_maker = button_factory('new-abacus', custom_toolbar,
self._custom_cb,
tooltip=_('Custom'))
button_factory('edit-copy', edit_toolbar, self._copy_cb,
tooltip=_('Copy'), accelerator='<Ctrl>c')
button_factory('edit-paste', edit_toolbar, self._paste_cb,
tooltip=_('Paste'), accelerator='<Ctrl>v')
# Create a canvas
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
self.show_all()
# Initialize the canvas
self.abacus = Abacus(canvas, self)
self._setting_up = False
# Read the current mode from the Journal
if 'rods' in self.metadata:
self._rods_spin.set_value(int(self.metadata['rods']))
if 'top' in self.metadata:
self._top_spin.set_value(int(self.metadata['top']))
if 'bottom' in self.metadata:
self._bottom_spin.set_value(int(self.metadata['bottom']))
if 'factor' in self.metadata:
self._value_spin.set_value(int(self.metadata['factor']))
if 'base' in self.metadata:
self._base_spin.set_value(int(self.metadata['base']))
if 'abacus' in self.metadata:
if self.metadata['abacus'] in self.abacus_buttons:
_logger.debug('restoring %s', self.metadata['abacus'])
if self.metadata['abacus'] == 'custom':
self._custom_cb()
self.abacus_buttons[self.metadata['abacus']].set_active(True)
else: # Default is Chinese
self.abacus_buttons['suanpan'].set_active(True)
if 'value' in self.metadata:
_logger.debug('restoring value %s', self.metadata['value'])
self.abacus.mode.set_value(self.metadata['value'])
self.abacus.mode.label(self.abacus.generate_label())
self.abacus.init()
# Start with abacus toolbar expanded and suanpan as default
self.abacus_toolbar_button.set_expanded(True)
def _add_abacus_button(self, name, group):
self.abacus_buttons[name] = radio_factory(
name,
self.abacus_toolbar,
self._radio_cb,
cb_arg=name,
tooltip=NAMES[name],
group=group)
def _radio_cb(self, button, abacus):
self._select_abacus(abacus)
def _reset_cb(self, button=None):
self.abacus.mode.reset_abacus()
self.abacus.mode.label(self.abacus.generate_label())
def _notify_new_abacus(self, prompt):
''' Loading a new abacus can be slooow, so alert the user. '''
# a busy cursor is adequate
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
def _select_abacus(self, abacus):
''' Notify the user of an expected delay and then... '''
if not hasattr(self, 'abacus') or self._setting_up:
_logger.debug('setting up')
return
# Not selected?
if not self.abacus_buttons[abacus].get_active():
_logger.debug('%s not active' % abacus)
return
self._notify_new_abacus(NAMES[abacus])
# Give the cursor/alert time to load
GObject.idle_add(self._switch_modes, abacus)
def _switch_modes(self, abacus):
''' Display the selected abacus '''
_logger.debug('switching modes to %s', abacus)
if abacus == self.abacus.mode.name:
_logger.debug('do not switch already in the same mode')
self.get_window().set_cursor(None)
return
# Save current value
value = int(float(self.abacus.mode.value()))
if abacus == 'custom' and self.abacus.custom is None:
self.custom_toolbar_button.set_expanded(True)
# self.abacus.mode = self.abacus.custom
self.get_window().set_cursor(None)
else:
_logger.debug('switch_mode: setting abacus to %s' % abacus)
self.abacus.select_abacus(abacus)
# Load saved value
self.abacus.mode.set_value_from_number(value)
self.abacus.mode.label(self.abacus.generate_label())
self._label.set_text(NAMES[abacus])
self.get_window().set_cursor(None)
def _rods_spin_cb(self, button=None):
return
def _top_spin_cb(self, button=None):
return
def _bottom_spin_cb(self, button=None):
return
def _value_spin_cb(self, button=None):
return
def _base_spin_cb(self, button=None):
return
def _custom_cb(self, button=None):
''' Display the custom abacus; hide the others '''
value = float(self.abacus.mode.value(count_beads=False))
self.abacus.mode.hide()
if self.abacus.custom is not None:
self.abacus.custom.hide()
self.abacus.custom = Custom(self.abacus, self.abacus.bead_colors)
self.abacus.custom.set_custom_parameters(
rods=self._rods_spin.get_value_as_int(),
top=self._top_spin.get_value_as_int(),
bot=self._bottom_spin.get_value_as_int(),
factor=self._value_spin.get_value_as_int(),
base=self._base_spin.get_value_as_int())
self.abacus.custom.create()
self.abacus.custom.draw_rods_and_beads()
self.abacus.custom.show()
self._label.set_text(NAMES['custom'])
self.abacus.mode = self.abacus.custom
self.abacus.mode_dict['custom'][0] = self.abacus.custom
self.abacus_toolbar_button.set_expanded(True)
self.abacus.mode.set_value_from_number(value)
def _copy_cb(self, arg=None):
''' Copy a number to the clipboard from the active abacus. '''
clipBoard = Gtk.Clipboard()
text = self.abacus.generate_label(sum_only=True)
if text is not None:
clipBoard.set_text(text)
return
def _paste_cb(self, arg=None):
''' Paste a number from the clipboard to the active abacus. '''
clipBoard = Gtk.Clipboard()
text = clipBoard.wait_for_text()
if text is not None:
try:
self.abacus.mode.set_value_from_number(float(text))
except ValueError, e:
_logger.debug(str(e))
return
self.abacus.mode.label(self.abacus.generate_label())
return
def build_options_toolbar(self, toolbox):
options_bar = Gtk.Toolbar()
item1 = Gtk.ToolItem()
label1 = Gtk.Label()
label1.set_text(' ' + _('Pixels') + ' ')
item1.add(label1)
options_bar.insert(item1, -1)
item2 = Gtk.ToolItem()
pixels = Gtk.SpinButton()
pixels.set_range(0, 1000)
pixels.set_increments(1, 10)
pixels.props.value = self.pixels
pixels.connect('notify::value', self.pixels_value)
item2.add(pixels)
options_bar.insert(item2, -1)
separator1 = Gtk.SeparatorToolItem()
separator1.props.draw = True
options_bar.insert(separator1, -1)
item3 = Gtk.ToolItem()
self.label_threshold_red = Gtk.Label()
self.label_threshold_red.set_text(' ' + _('Threshold:') + ' ' +
_('Red') + ' ')
item3.add(self.label_threshold_red)
options_bar.insert(item3, -1)
item4 = Gtk.ToolItem()
red_spin = Gtk.SpinButton()
red_spin.set_range(0, 255)
red_spin.set_increments(1, 10)
red_spin.props.value = self.threshold[0]
red_spin.connect('notify::value', self.red_spin_threshold)
item4.add(red_spin)
options_bar.insert(item4, -1)
item5 = Gtk.ToolItem()
self.label_threshold_green = Gtk.Label()
self.label_threshold_green.set_text(' ' + _('Green') + ' ')
item5.add(self.label_threshold_green)
options_bar.insert(item5, -1)
item6 = Gtk.ToolItem()
green_spin = Gtk.SpinButton()
green_spin.set_range(0, 255)
green_spin.set_increments(1, 10)
green_spin.props.value = self.threshold[1]
green_spin.connect('notify::value', self.green_spin_threshold)
item6.add(green_spin)
options_bar.insert(item6, -1)
item7 = Gtk.ToolItem()
self.label_threshold_blue = Gtk.Label()
self.label_threshold_blue.set_text(' ' + _('Blue') + ' ')
item7.add(self.label_threshold_blue)
options_bar.insert(item7, -1)
item8 = Gtk.ToolItem()
blue_spin = Gtk.SpinButton()
blue_spin.set_range(0, 255)
blue_spin.set_increments(1, 10)
blue_spin.props.value = self.threshold[2]
blue_spin.connect('notify::value', self.blue_spin_threshold)
item8.add(blue_spin)
options_bar.insert(item8, -1)
options_bar.show_all()
options_button = ToolbarButton(label=_('Options'),
page=options_bar,
icon_name='view-source')
toolbox.toolbar.insert(options_button, -1)
options_button.show()
def _setup_toolbars(self):
""" Setup the toolbars.. """
project_toolbar = Gtk.Toolbar()
custom_slide_toolbar = Gtk.Toolbar()
custom_stator_toolbar = Gtk.Toolbar()
edit_toolbar = Gtk.Toolbar()
# no sharing
self.max_participants = 1
toolbox = ToolbarBox()
# Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
project_toolbar_button = ToolbarButton(page=project_toolbar,
icon_name='sliderule')
project_toolbar.show()
toolbox.toolbar.insert(project_toolbar_button, -1)
project_toolbar_button.show()
custom_slide_toolbar_button = ToolbarButton(page=custom_slide_toolbar,
icon_name='custom-slide')
custom_slide_toolbar.show()
toolbox.toolbar.insert(custom_slide_toolbar_button, -1)
custom_slide_toolbar_button.show()
custom_stator_toolbar_button = ToolbarButton(
page=custom_stator_toolbar, icon_name='custom-stator')
custom_stator_toolbar.show()
toolbox.toolbar.insert(custom_stator_toolbar_button, -1)
custom_stator_toolbar_button.show()
edit_toolbar_button = ToolbarButton(label=_('Edit'),
page=edit_toolbar,
icon_name='toolbar-edit')
edit_toolbar_button.show()
toolbox.toolbar.insert(edit_toolbar_button, -1)
edit_toolbar_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
toolbar = toolbox.toolbar
# Add the buttons to the toolbars
self._function_combo = combo_factory(FUNCTIONS,
project_toolbar,
self._function_combo_cb,
default=FC_multiply,
tooltip=_('select function'))
self.top_button = button_factory('C',
project_toolbar,
self._dummy_cb,
tooltip=_('active slide'))
self._slide_combo = combo_factory(SLIDE_TABLE,
project_toolbar,
self._slide_combo_cb,
default=C_slide,
tooltip=_('select slide'))
self.bottom_button = button_factory('D',
project_toolbar,
self._dummy_cb,
tooltip=_('active stator'))
self._stator_combo = combo_factory(STATOR_TABLE,
project_toolbar,
self._stator_combo_cb,
default=D_slide,
tooltip=_('select stator'))
separator_factory(project_toolbar)
self.realign_button = button_factory('realign',
project_toolbar,
self.realign_cb,
tooltip=_('realign slides'))
self._offset_function = []
self._calculate_function = []
self._label_function = []
self._domain_min = []
self._domain_max = []
self._step_size = []
self.custom = []
ENTRY = ['C', 'D']
ENTRY_TOOLBAR = [custom_slide_toolbar, custom_stator_toolbar]
ENTRY_BUTTON = ['custom-slide', 'custom-stator']
ENTRY_TOOLTIP = [_('create custom slide'), _('create custom stator')]
ENTRY_CALLBACK = [self._custom_slide_cb, self._custom_stator_cb]
for i in range(2):
self._offset_function.append(
entry_factory(DEFINITIONS[ENTRY[i]][0],
ENTRY_TOOLBAR[i],
tooltip=_('position function'),
max=10))
self._calculate_function.append(
entry_factory(DEFINITIONS[ENTRY[i]][1],
ENTRY_TOOLBAR[i],
tooltip=_('result function'),
max=10))
self._label_function.append(
entry_factory(DEFINITIONS[ENTRY[i]][2],
ENTRY_TOOLBAR[i],
tooltip=_('label function'),
max=10))
self._domain_min.append(
entry_factory(DEFINITIONS[ENTRY[i]][3],
ENTRY_TOOLBAR[i],
tooltip=_('domain minimum'),
max=4))
self._domain_max.append(
entry_factory(DEFINITIONS[ENTRY[i]][4],
ENTRY_TOOLBAR[i],
tooltip=_('domain maximum'),
max=4))
self._step_size.append(
entry_factory(DEFINITIONS[ENTRY[i]][5],
ENTRY_TOOLBAR[i],
tooltip=_('step size'),
max=4))
self.custom.append(
button_factory(ENTRY_BUTTON[i],
ENTRY_TOOLBAR[i],
ENTRY_CALLBACK[i],
tooltip=ENTRY_TOOLTIP[i]))
copy = button_factory('edit-copy',
edit_toolbar,
self._copy_cb,
tooltip=_('Copy'),
accelerator='<Ctrl>c')
paste = button_factory('edit-paste',
edit_toolbar,
self._paste_cb,
tooltip=_('Paste'),
accelerator='<Ctrl>v')
separator_factory(toolbox.toolbar, True, False)
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
# workaround to #2050
edit_toolbar_button.set_expanded(True)
# start with project toolbar enabled
project_toolbar_button.set_expanded(True)
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self.props.max_participants = 1
self._web_view = WebKit.WebView()
self._web_view.set_full_content_zoom(True)
_scrolled_window = Gtk.ScrolledWindow()
_scrolled_window.add(self._web_view)
_scrolled_window.show()
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
viewtoolbar = ViewToolbar(self)
viewbutton = ToolbarButton(page=viewtoolbar,
icon_name='toolbar-view')
toolbar_box.toolbar.insert(viewbutton, -1)
viewbutton.show()
separator = Gtk.SeparatorToolItem()
toolbar_box.toolbar.insert(separator, -1)
separator.show()
# lets reuse the code below
navtoolbar = Toolbar(self._web_view)
toolitem = Gtk.ToolItem()
navtoolbar._home.reparent(toolitem)
toolbar_box.toolbar.insert(toolitem, -1)
navtoolbar._home.show()
toolitem.show()
toolitem = Gtk.ToolItem()
navtoolbar._back.reparent(toolitem)
toolbar_box.toolbar.insert(toolitem, -1)
navtoolbar._back.show()
toolitem.show()
toolitem = Gtk.ToolItem()
navtoolbar._forward.reparent(toolitem)
toolbar_box.toolbar.insert(toolitem, -1)
navtoolbar._forward.show()
toolitem.show()
# we do not have collaboration features
# make the share option insensitive
self.max_participants = 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()
self.set_canvas(_scrolled_window)
self._web_view.show()
self._web_view.connect("resource-request-starting",
self._resource_request_starting_cb)
self._web_view.load_uri(get_index_uri())
def __init__(self, handle):
"""Set up the Weather activity."""
activity.Activity.__init__(self, handle)
# we do not have collaboration features
# make the share option insensitive
self.max_participants = 1
self.wind_scale = 'm/s'
self.pressure_scale = 'hPa'
self.humidity_scale = '%'
self.cloud_scale = '%'
self.temp_scale = 'K'
self.input = ''
self.selected_city = None
self.temp_scales = {
'Kelvin': 'K',
'Celcius': u'\u00b0C'.encode('utf-8'),
'Farenheit': u'\u00b0F'.encode('utf-8')
}
# view toolbar
view_toolbar = Gtk.Toolbar()
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
temp_label = Gtk.Label(_('Temperature:'))
temp_label.show()
temp_label_item = Gtk.ToolItem()
temp_label_item.add(temp_label)
temp_label_item.show()
temp_scale_store = Gtk.ListStore(str)
for key in self.temp_scales.keys():
temp_scale_store.append([key])
self.temp_scale_combo = Gtk.ComboBox.new_with_model(temp_scale_store)
renderer_text = Gtk.CellRendererText()
self.temp_scale_combo.pack_start(renderer_text, True)
self.temp_scale_combo.add_attribute(renderer_text, 'text', 0)
self.temp_scale_combo.connect('changed', self.temp_scale_combo_toggled)
self.temp_scale_combo.show()
temp_scale_combo_item = ToolComboBox(self.temp_scale_combo)
temp_scale_combo_item.show()
view_toolbar.insert(temp_label_item, -1)
view_toolbar.insert(temp_scale_combo_item, -1)
view_toolbar.show()
view_toolbar_button = ToolbarButton(icon_name='toolbar-view',
page=view_toolbar)
toolbar_box.toolbar.insert(view_toolbar_button, -1)
view_toolbar_button.show()
# toolbar
separator = Gtk.SeparatorToolItem()
toolbar_box.toolbar.insert(separator, -1)
separator.set_draw(False)
separator.set_expand(True)
separator.show()
self.search_entry = iconentry.IconEntry()
self.search_entry.connect('key-press-event', self.entry_key_press_cb)
self.search_entry.connect('icon-press', self.refresh)
self.search_entry.show()
self.search_entry_item = Gtk.ToolItem()
self.search_entry_item.set_size_request(SCREEN_WIDTH / 3, -1)
self.search_entry_item.add(self.search_entry)
toolbar_box.toolbar.insert(self.search_entry_item, -1)
self.search_entry_item.show()
self.back_button = ToolButton('go-previous-paired')
self.back_button.connect('clicked', self.back_button_clicked)
self.back_button.set_sensitive(False)
self.back_button.set_tooltip(_('Back'))
toolbar_box.toolbar.insert(self.back_button, -1)
self.back_button.show()
self.forecast_button = ToolButton('go-next-paired')
self.forecast_button.connect('clicked', self.forecast_button_clicked)
self.forecast_button.set_sensitive(False)
self.forecast_button.set_tooltip(_('Forecast'))
toolbar_box.toolbar.insert(self.forecast_button, -1)
self.forecast_button.show()
separator = Gtk.SeparatorToolItem()
toolbar_box.toolbar.insert(separator, -1)
separator.set_draw(False)
separator.set_expand(True)
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()
# set up screen
self.search_screen = searchscreen.SearchScreen(self)
self.forecast_screen = forecastscreen.ForecastScreen(self)
self.screen = self.search_screen
howto_label = Gtk.Label()
howto_label.set_justify(Gtk.Justification.CENTER)
howto_label.set_markup(howto)
howto_label.show()
world_image = Gtk.Image()
world_image.modify_bg(Gtk.StateType.NORMAL, Gdk.Color.parse(GREY)[1])
pixbuf = GdkPixbuf.Pixbuf.new_from_file('world.svg')
scaled_pixbuf = pixbuf.scale_simple(SCREEN_WIDTH, SCREEN_HEIGHT - 170,
GdkPixbuf.InterpType.BILINEAR)
world_image.set_from_pixbuf(scaled_pixbuf)
world_image.show()
box = Gtk.Box()
box.set_orientation(Gtk.Orientation.VERTICAL)
box.pack_start(howto_label, expand=True, fill=False, padding=0)
box.pack_start(world_image, expand=True, fill=True, padding=0)
box.show()
self.set_canvas(box)
self.temp_scale_combo.set_active(1)
self.search_entry.grab_focus()
def build_colors_toolbar(self, toolbox):
barra_colors = Gtk.Toolbar()
item1 = Gtk.ToolItem()
label1 = Gtk.Label()
label1.set_text(_('Color mode') + ' ')
item1.add(label1)
barra_colors.insert(item1, -1)
item2 = Gtk.ToolItem()
modes = ('RGB', 'YUV', 'HSV')
combo = Combo(modes)
item2.add(combo)
combo.connect('changed', self.change_combo)
barra_colors.insert(item2, -1)
separator1 = Gtk.SeparatorToolItem()
separator1.props.draw = True
barra_colors.insert(separator1, -1)
item_l = Gtk.ToolItem()
label4 = Gtk.Label()
label4.set_text(_('Brightness') + ' ')
item_l.add(label4)
barra_colors.insert(item_l, -1)
item = Gtk.ToolItem()
brightness_spin = Gtk.SpinButton()
brightness_spin.set_range(-1, 255)
brightness_spin.set_increments(1, 10)
brightness_spin.props.value = int(self.brightness)
brightness_spin.connect('notify::value', self.brightness_spin_change)
item.add(brightness_spin)
barra_colors.insert(item, -1)
separator2 = Gtk.SeparatorToolItem()
separator2.props.draw = True
barra_colors.insert(separator2, -1)
item3 = Gtk.ToolItem()
label3 = Gtk.Label()
label3.set_text(_('Threshold view'))
item3.add(label3)
barra_colors.insert(item3, -1)
threshold_view = ToolButton('media-playback-stop')
threshold_view.connect('clicked', self.threshold_view)
threshold_view.set_tooltip(_('Yes'))
barra_colors.insert(threshold_view, -1)
separator3 = Gtk.SeparatorToolItem()
separator3.props.draw = True
barra_colors.insert(separator3, -1)
item4 = Gtk.ToolItem()
label4 = Gtk.Label()
label4.set_text(_('Outline'))
item4.add(label4)
barra_colors.insert(item4, -1)
outline_view = ToolButton('media-playback-stop')
outline_view.connect('clicked', self.outline_view)
outline_view.set_tooltip(_('Yes'))
barra_colors.insert(outline_view, -1)
separator4 = Gtk.SeparatorToolItem()
separator4.props.draw = True
barra_colors.insert(separator4, -1)
item5 = Gtk.ToolItem()
label5 = Gtk.Label()
label5.set_text(_('Rects'))
item5.add(label5)
barra_colors.insert(item5, -1)
rects_view = ToolButton('media-playback-stop')
rects_view.connect('clicked', self.rects_view)
rects_view.set_tooltip(_('Yes'))
barra_colors.insert(rects_view, -1)
barra_colors.show_all()
colors_button = ToolbarButton(label=_('Colors'),
page=barra_colors,
icon_name='toolbar-colors')
toolbox.toolbar.insert(colors_button, -1)
colors_button.show()
def _setup_toolbars(self):
""" Setup the toolbars. """
self.max_participants = 1 # No collaboration
toolbox = ToolbarBox()
# Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self.toolbar = toolbox.toolbar
name_game_button = radio_factory('name-game',
toolbox.toolbar,
self._level_cb,
cb_arg=0,
tooltip=_(LABELS[0]),
group=None)
group_game_button = radio_factory('group-game',
toolbox.toolbar,
self._level_cb,
cb_arg=1,
tooltip=_(LABELS[1]),
group=name_game_button)
calorie_game_button = radio_factory('calorie-game',
toolbox.toolbar,
self._level_cb,
cb_arg=2,
tooltip=_(LABELS[2]),
group=name_game_button)
pyramid_game_button = radio_factory('pyramid-game',
toolbox.toolbar,
self._level_cb,
cb_arg=3,
tooltip=_(LABELS[3]),
group=name_game_button)
balance_game_button = radio_factory('balance-game',
toolbox.toolbar,
self._level_cb,
cb_arg=4,
tooltip=_(LABELS[4]),
group=name_game_button)
separator_factory(toolbox.toolbar, False, True)
self._label = label_factory(toolbox.toolbar, LABELS[0], width=150)
separator_factory(toolbox.toolbar, True, False)
tools_toolbar = Gtk.Toolbar()
tools_toolbar_button = ToolbarButton(page=tools_toolbar,
icon_name='view-source')
tools_toolbar.show()
toolbox.toolbar.insert(tools_toolbar_button, -1)
tools_toolbar_button.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
self.name_entry = entry_factory(
_('food name'),
tools_toolbar,
tooltip=_('Enter a name for the new food item.'),
max=20)
self.calories_entry = entry_factory(
_('calories'),
tools_toolbar,
tooltip=_('Enter the calories in for the new food item.'),
max=8)
self.food_spinner = combo_factory(
PYRAMID,
tools_toolbar,
self._food_pyramid_cb,
default=PYRAMID[2],
tooltip=_('Select level in the Food Pyramid.'))
image_button = button_factory(
'image-tools',
tools_toolbar,
self._load_image_cb,
tooltip=_('Load a picture of the new food item.'))
separator_factory(tools_toolbar, True, False)
create_button = button_factory('new-food',
tools_toolbar,
self._create_custom_food_cb,
tooltip=_('Add a new food item.'))
class OneSupportActivity(activity.Activity):
''' An activity for sending bug reports '''
def __init__(self, handle):
''' Initialize the toolbar '''
try:
super(OneSupportActivity, self).__init__(handle)
except dbus.exceptions.DBusException as e:
_logger.error(str(e))
self.connect('realize', self.__realize_cb)
if hasattr(self, 'metadata') and 'font_size' in self.metadata:
self.font_size = int(self.metadata['font_size'])
else:
self.font_size = 8
self.zoom_level = self.font_size / float(len(FONT_SIZES))
_logger.debug('zoom level is %f' % self.zoom_level)
# _check_gconf_settings() # For debugging purposes
self._setup_toolbars()
self.modify_bg(Gtk.StateType.NORMAL,
style.COLOR_WHITE.get_gdk_color())
self.bundle_path = activity.get_bundle_path()
self._copy_entry = None
self._paste_entry = None
self._webkit = None
self._clipboard_text = ''
self._fixed = None
self._notify_transfer_status = False
get_power_manager().inhibit_suspend()
self._launch_task_master()
def can_close(self):
get_power_manager().restore_suspend()
return True
def busy_cursor(self):
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
def reset_cursor(self):
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.LEFT_PTR))
def _launch_task_master(self):
# Most things need only be done once
if self._fixed is None:
self._fixed = Gtk.Fixed()
self._fixed.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height())
# Offsets from the bottom of the screen
dy1 = 3 * style.GRID_CELL_SIZE
dy2 = 2 * style.GRID_CELL_SIZE
self._progress_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._progress_area.set_size_request(Gdk.Screen.width(), -1)
self._fixed.put(self._progress_area, 0, Gdk.Screen.height() - dy2)
self._progress_area.show()
self._button_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._button_area.set_size_request(Gdk.Screen.width(), -1)
self._fixed.put(self._button_area, 0, Gdk.Screen.height() - dy1)
self._button_area.show()
self._scrolled_window = Gtk.ScrolledWindow()
self._scrolled_window.set_size_request(
Gdk.Screen.width(), Gdk.Screen.height() - dy1)
self._set_scroll_policy()
self._graphics_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._scrolled_window.add_with_viewport(self._graphics_area)
self._graphics_area.show()
self._fixed.put(self._scrolled_window, 0, 0)
self._scrolled_window.show()
self._task_master = TaskMaster(self)
self._task_master.show()
Gdk.Screen.get_default().connect('size-changed',
self._configure_cb)
self._toolbox.connect('hide', self._resize_hide_cb)
self._toolbox.connect('show', self._resize_show_cb)
self._task_master.set_events(Gdk.EventMask.KEY_PRESS_MASK)
self._task_master.connect('key_press_event',
self._task_master.keypress_cb)
self._task_master.set_can_focus(True)
self._task_master.grab_focus()
self.set_canvas(self._fixed)
self._fixed.show()
self._task_master.task_master()
def reset_scrolled_window_adjustments(self):
adj = self._scrolled_window.get_hadjustment()
if adj is not None:
adj.set_value(0)
adj = self._scrolled_window.get_vadjustment()
if adj is not None:
adj.set_value(0)
def load_graphics_area(self, widget):
self._graphics_area.add(widget)
def load_button_area(self, widget):
self._button_area.add(widget)
def load_progress_area(self, widget):
self._progress_area.add(widget)
def _load_intro_graphics(self, file_name='generic-problem.html',
message=None):
center_in_panel = Gtk.Alignment.new(0.5, 0, 0, 0)
url = os.path.join(self.bundle_path, 'html-content', file_name)
graphics = Graphics()
if message is None:
graphics.add_uri('file://' + url)
else:
graphics.add_uri('file://' + url + '?MSG=' +
utils.get_safe_text(message))
graphics.set_zoom_level(0.667)
center_in_panel.add(graphics)
graphics.show()
self.set_canvas(center_in_panel)
center_in_panel.show()
def _resize_hide_cb(self, widget):
self._resize_canvas(widget, True)
def _resize_show_cb(self, widget):
self._resize_canvas(widget, False)
def _configure_cb(self, event):
self._fixed.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self._set_scroll_policy()
self._resize_canvas(None)
self._task_master.reload_graphics()
def _resize_canvas(self, widget, fullscreen=False):
# When a toolbar is expanded or collapsed, resize the canvas
# to ensure that the progress bar is still visible.
if hasattr(self, '_task_master'):
if self.toolbar_expanded():
dy1 = 4 * style.GRID_CELL_SIZE
dy2 = 3 * style.GRID_CELL_SIZE
else:
dy1 = 3 * style.GRID_CELL_SIZE
dy2 = 2 * style.GRID_CELL_SIZE
if fullscreen:
dy1 -= 2 * style.GRID_CELL_SIZE
dy2 -= 2 * style.GRID_CELL_SIZE
self._scrolled_window.set_size_request(
Gdk.Screen.width(), Gdk.Screen.height() - dy1)
self._fixed.move(self._progress_area, 0, Gdk.Screen.height() - dy2)
self._fixed.move(self._button_area, 0, Gdk.Screen.height() - dy1)
def get_activity_version(self):
info_path = os.path.join(self.bundle_path, 'activity', 'activity.info')
try:
info_file = open(info_path, 'r')
except Exception as e:
_logger.error('Could not open %s: %s' % (info_path, e))
return 'unknown'
cp = ConfigParser()
cp.readfp(info_file)
section = 'Activity'
if cp.has_option(section, 'activity_version'):
activity_version = cp.get(section, 'activity_version')
else:
activity_version = 'unknown'
return activity_version
def get_uid(self):
if len(self.volume_data) == 1:
return self.volume_data[0]['uid']
else:
return 'unknown'
def write_file(self, file_path):
self.metadata['font_size'] = str(self.font_size)
def _setup_toolbars(self):
''' Setup the toolbars. '''
self.max_participants = 1 # No sharing
self._toolbox = ToolbarBox()
self.activity_button = ActivityToolbarButton(self)
self.activity_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.activity_button, 0)
self.activity_button.show()
self.set_toolbar_box(self._toolbox)
self._toolbox.show()
self.toolbar = self._toolbox.toolbar
view_toolbar = Gtk.Toolbar()
self.view_toolbar_button = ToolbarButton(
page=view_toolbar,
label=_('View'),
icon_name='toolbar-view')
self.view_toolbar_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.view_toolbar_button, 1)
view_toolbar.show()
self.view_toolbar_button.show()
button = ToolButton('view-fullscreen')
button.set_tooltip(_('Fullscreen'))
button.props.accelerator = '<Alt>Return'
view_toolbar.insert(button, -1)
button.show()
button.connect('clicked', self._fullscreen_cb)
self._zoom_in = ToolButton('zoom-in')
self._zoom_in.set_tooltip(_('Increase size'))
view_toolbar.insert(self._zoom_in, -1)
self._zoom_in.show()
self._zoom_in.connect('clicked', self._zoom_in_cb)
self._zoom_out = ToolButton('zoom-out')
self._zoom_out.set_tooltip(_('Decrease size'))
view_toolbar.insert(self._zoom_out, -1)
self._zoom_out.show()
self._zoom_out.connect('clicked', self._zoom_out_cb)
self._zoom_eq = ToolButton('zoom-original')
self._zoom_eq.set_tooltip(_('Restore original size'))
view_toolbar.insert(self._zoom_eq, -1)
self._zoom_eq.show()
self._zoom_eq.connect('clicked', self._zoom_eq_cb)
self._set_zoom_buttons_sensitivity()
edit_toolbar = Gtk.Toolbar()
self.edit_toolbar_button = ToolbarButton(
page=edit_toolbar,
label=_('Edit'),
icon_name='toolbar-edit')
self.edit_toolbar_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.edit_toolbar_button, 1)
edit_toolbar.show()
self.edit_toolbar_button.show()
self._copy_button = ToolButton('edit-copy')
self._copy_button.set_tooltip(_('Copy'))
self._copy_button.props.accelerator = '<Ctrl>C'
edit_toolbar.insert(self._copy_button, -1)
self._copy_button.show()
self._copy_button.connect('clicked', self._copy_cb)
self._copy_button.set_sensitive(False)
self._paste_button = ToolButton('edit-paste')
self._paste_button.set_tooltip(_('Paste'))
self._paste_button.props.accelerator = '<Ctrl>V'
edit_toolbar.insert(self._paste_button, -1)
self._paste_button.show()
self._paste_button.connect('clicked', self._paste_cb)
self._paste_button.set_sensitive(False)
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
self._toolbox.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
self._toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
def __realize_cb(self, window):
self.window_xid = window.get_window().get_xid()
def set_copy_widget(self, webkit=None, text_entry=None):
# Each task is responsible for setting a widget for copy
if webkit is not None:
self._webkit = webkit
else:
self._webkit = None
if text_entry is not None:
self._copy_entry = text_entry
else:
self._copy_entry = None
self._copy_button.set_sensitive(webkit is not None or
text_entry is not None)
def _copy_cb(self, button):
if self._copy_entry is not None:
self._copy_entry.copy_clipboard()
elif self._webkit is not None:
self._webkit.copy_clipboard()
else:
_logger.debug('No widget set for copy.')
def set_paste_widget(self, text_entry=None):
# Each task is responsible for setting a widget for paste
if text_entry is not None:
self._paste_entry = text_entry
self._paste_button.set_sensitive(text_entry is not None)
def _paste_cb(self, button):
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
self.clipboard_text = clipboard.wait_for_text()
if self._paste_entry is not None:
self._paste_entry.paste_clipboard()
else:
_logger.debug('No widget set for paste (%s).' %
self.clipboard_text)
def _fullscreen_cb(self, button):
''' Hide the Sugar toolbars. '''
self.fullscreen()
def _set_zoom_buttons_sensitivity(self):
if self.font_size < len(FONT_SIZES) - 1:
self._zoom_in.set_sensitive(True)
else:
self._zoom_in.set_sensitive(False)
if self.font_size > 0:
self._zoom_out.set_sensitive(True)
else:
self._zoom_out.set_sensitive(False)
if hasattr(self, '_scrolled_window'):
self._set_scroll_policy()
def _set_scroll_policy(self):
if Gdk.Screen.width() < Gdk.Screen.height() or self.zoom_level > 0.667:
self._scrolled_window.set_policy(Gtk.PolicyType.AUTOMATIC,
Gtk.PolicyType.AUTOMATIC)
else:
self._scrolled_window.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
def _zoom_eq_cb(self, button):
self.font_size = 8
self.zoom_level = 0.667
self._set_zoom_buttons_sensitivity()
self._task_master.reload_graphics()
def _zoom_in_cb(self, button):
if self.font_size < len(FONT_SIZES) - 1:
self.font_size += 1
self.zoom_level *= 1.1
self._set_zoom_buttons_sensitivity()
self._task_master.reload_graphics()
def _zoom_out_cb(self, button):
if self.font_size > 0:
self.font_size -= 1
self.zoom_level /= 1.1
self._set_zoom_buttons_sensitivity()
self._task_master.reload_graphics()
def _remove_alert_cb(self, alert, response_id):
self.remove_alert(alert)
def _close_alert_cb(self, alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.OK:
self.close()
def _reboot_alert_cb(self, alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.OK:
try:
utils.reboot()
except Exception as e:
_logger.error('Cannot reboot: %s' % e)
def _mount_added_cb(self, volume_monitor, device):
_logger.error('mount added')
if self.check_volume_data():
_logger.debug('launching')
self._launcher()
def _mount_removed_cb(self, volume_monitor, device):
_logger.error('mount removed')
if self.check_volume_data():
_logger.debug('launching')
self._launcher()
def build_colors_toolbar(self, toolbox):
colors_bar = Gtk.Toolbar()
########################################################################
# Point color
item = Gtk.ToolItem()
label = Gtk.Label()
label.set_text('%s ' % _('Points'))
item.add(label)
colors_bar.insert(item, -1)
# select color
item = Gtk.ToolItem()
fill_color = ColorToolButton()
fill_color.connect('notify::color', self.color_point_change)
item.add(fill_color)
colors_bar.insert(item, -1)
# Separator
separator = Gtk.SeparatorToolItem()
colors_bar.insert(separator, -1)
separator.show()
########################################################################
# Back color
item = Gtk.ToolItem()
label = Gtk.Label()
label.set_text('%s ' % _('Background'))
item.add(label)
colors_bar.insert(item, -1)
# select color
item = Gtk.ToolItem()
_fill_color = ColorToolButton()
c = Gdk.RGBA()
c.red = 21588
c.green = 47546
c.blue = 18504
_fill_color.set_color(c)
_fill_color.connect('notify::color', self.color_back_change)
item.add(_fill_color)
colors_bar.insert(item, -1)
# Separator
separator = Gtk.SeparatorToolItem()
colors_bar.insert(separator, -1)
separator.show()
########################################################################
# Line color
item = Gtk.ToolItem()
label = Gtk.Label()
label.set_text('%s ' % _('Lines'))
item.add(label)
colors_bar.insert(item, -1)
# select color
item = Gtk.ToolItem()
_fill_color = ColorToolButton()
_fill_color.connect('notify::color', self.color_line_change)
item.add(_fill_color)
colors_bar.insert(item, -1)
# Separator
separator = Gtk.SeparatorToolItem()
colors_bar.insert(separator, -1)
separator.show()
########################################################################
# Owner color
item = Gtk.ToolItem()
label = Gtk.Label()
label.set_text('%s ' % _('Owner'))
item.add(label)
colors_bar.insert(item, -1)
# select color
item = Gtk.ToolItem()
_fill_color = ColorToolButton()
c = Gdk.RGBA()
c.red = 65535
_fill_color.set_color(c)
_fill_color.connect('notify::color', self.color_owner_change)
item.add(_fill_color)
colors_bar.insert(item, -1)
colors_bar.show_all()
colors_button = ToolbarButton(label=_('Colors'),
page=colors_bar,
icon_name='toolbar-colors')
toolbox.toolbar.insert(colors_button, -1)
colors_button.show()
class FractionBounceActivity(activity.Activity):
def __init__(self, handle):
''' Initiate activity. '''
super(FractionBounceActivity, self).__init__(handle)
self.nick = profile.get_nick_name()
if profile.get_color() is not None:
self._colors = profile.get_color().to_string().split(',')
else:
self._colors = ['#A0FFA0', '#FF8080']
self.max_participants = 4 # sharing
self._playing = True
self._setup_toolbars()
self._setup_dispatch_table()
canvas = self._setup_canvas()
# Read any custom fractions from the project metadata
if 'custom' in self.metadata:
custom = self.metadata['custom']
else:
custom = None
self._current_ball = 'soccerball'
self._toolbar_was_expanded = False
# Initialize the canvas
self._bounce_window = Bounce(canvas, activity.get_bundle_path(), self)
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
# Restore any custom fractions
if custom is not None:
fractions = custom.split(',')
for f in fractions:
self._bounce_window.add_fraction(f)
if self.shared_activity:
# We're joining
if not self.get_shared():
xocolors = XoColor(profile.get_color().to_string())
share_icon = Icon(icon_name='zoom-neighborhood',
xo_color=xocolors)
self._joined_alert = NotifyAlert()
self._joined_alert.props.icon = share_icon
self._joined_alert.props.title = _('Please wait')
self._joined_alert.props.msg = _('Starting connection...')
self._joined_alert.connect('response', self._alert_cancel_cb)
self.add_alert(self._joined_alert)
self._label.set_label(_('Wait for the sharer to start.'))
# Wait for joined signal
self.connect("joined", self._joined_cb)
self._setup_sharing()
def _configure_cb(self, event):
if Gdk.Screen.width() < 1024:
self._label.set_size_request(275, -1)
self._label.set_label('')
self._separator.set_expand(False)
else:
self._label.set_size_request(500, -1)
self._separator.set_expand(True)
self._bounce_window.configure_cb(event)
if self._toolbar_expanded():
self._bounce_window.bar.bump_bars('up')
self._bounce_window.ball.ball.move_relative(
(0, -style.GRID_CELL_SIZE))
def _toolbar_expanded(self):
if self._activity_button.is_expanded():
return True
elif self._custom_toolbar_button.is_expanded():
return True
return False
def _update_graphics(self, widget):
# We need to catch opening and closing of toolbars and ignore
# switching between open toolbars.
if self._toolbar_expanded():
if not self._toolbar_was_expanded:
self._bounce_window.bar.bump_bars('up')
self._bounce_window.ball.ball.move_relative(
(0, -style.GRID_CELL_SIZE))
self._toolbar_was_expanded = True
else:
if self._toolbar_was_expanded:
self._bounce_window.bar.bump_bars('down')
self._bounce_window.ball.ball.move_relative(
(0, style.GRID_CELL_SIZE))
self._toolbar_was_expanded = False
def _setup_toolbars(self):
custom_toolbar = Gtk.Toolbar()
toolbox = ToolbarBox()
self._toolbar = toolbox.toolbar
self._activity_button = ActivityToolbarButton(self)
self._activity_button.connect('clicked', self._update_graphics)
self._toolbar.insert(self._activity_button, 0)
self._activity_button.show()
self._custom_toolbar_button = ToolbarButton(
label=_('Custom'),
page=custom_toolbar,
icon_name='view-source')
self._custom_toolbar_button.connect('clicked', self._update_graphics)
custom_toolbar.show()
self._toolbar.insert(self._custom_toolbar_button, -1)
self._custom_toolbar_button.show()
self._load_standard_buttons(self._toolbar)
self._separator = Gtk.SeparatorToolItem()
self._separator.props.draw = False
self._separator.set_expand(True)
self._toolbar.insert(self._separator, -1)
self._separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = _('<Ctrl>Q')
self._toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self._load_custom_buttons(custom_toolbar)
def _load_standard_buttons(self, toolbar):
fraction_button = RadioToolButton(group=None)
fraction_button.set_icon_name('fraction')
fraction_button.set_tooltip(_('fractions'))
fraction_button.connect('clicked', self._fraction_cb)
toolbar.insert(fraction_button, -1)
fraction_button.show()
sector_button = RadioToolButton(group=fraction_button)
sector_button.set_icon_name('sector')
sector_button.set_tooltip(_('sectors'))
sector_button.connect('clicked', self._sector_cb)
toolbar.insert(sector_button, -1)
sector_button.show()
percent_button = RadioToolButton(group=fraction_button)
percent_button.set_icon_name('percent')
percent_button.set_tooltip(_('percents'))
percent_button.connect('clicked', self._percent_cb)
toolbar.insert(percent_button, -1)
percent_button.show()
self._player = Gtk.Image()
self._player.set_from_pixbuf(svg_str_to_pixbuf(
generate_xo_svg(scale=0.8, colors=['#282828', '#282828'])))
self._player.set_tooltip_text(self.nick)
toolitem = Gtk.ToolItem()
toolitem.add(self._player)
self._player.show()
toolbar.insert(toolitem, -1)
toolitem.show()
self._label = Gtk.Label(_("Click the ball to start."))
self._label.set_line_wrap(True)
if Gdk.Screen.width() < 1024:
self._label.set_size_request(275, -1)
else:
self._label.set_size_request(500, -1)
self.toolitem = Gtk.ToolItem()
self.toolitem.add(self._label)
self._label.show()
toolbar.insert(self.toolitem, -1)
self.toolitem.show()
def _load_custom_buttons(self, toolbar):
self.numerator = Gtk.Entry()
self.numerator.set_text('')
self.numerator.set_tooltip_text(_('numerator'))
self.numerator.set_width_chars(3)
toolitem = Gtk.ToolItem()
toolitem.add(self.numerator)
self.numerator.show()
toolbar.insert(toolitem, -1)
toolitem.show()
label = Gtk.Label(' / ')
toolitem = Gtk.ToolItem()
toolitem.add(label)
label.show()
toolbar.insert(toolitem, -1)
toolitem.show()
self.denominator = Gtk.Entry()
self.denominator.set_text('')
self.denominator.set_tooltip_text(_('denominator'))
self.denominator.set_width_chars(3)
toolitem = Gtk.ToolItem()
toolitem.add(self.denominator)
self.denominator.show()
toolbar.insert(toolitem, -1)
toolitem.show()
button = ToolButton('list-add')
button.set_tooltip(_('add new fraction'))
button.props.sensitive = True
button.props.accelerator = 'Return'
button.connect('clicked', self._add_fraction_cb)
toolbar.insert(button, -1)
button.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(False)
toolbar.insert(separator, -1)
separator.show()
button = ToolButton('soccerball')
button.set_tooltip(_('choose a ball'))
button.props.sensitive = True
button.connect('clicked', self._button_palette_cb)
toolbar.insert(button, -1)
button.show()
self._ball_palette = button.get_palette()
button_grid = Gtk.Grid()
row = 0
for ball in BALLDICT.keys():
if ball == 'custom':
button = ToolButton('view-source')
else:
button = ToolButton(ball)
button.connect('clicked', self._load_ball_cb, None, ball)
eventbox = Gtk.EventBox()
eventbox.connect('button_press_event', self._load_ball_cb,
ball)
label = Gtk.Label(BALLDICT[ball][0])
eventbox.add(label)
label.show()
button_grid.attach(button, 0, row, 1, 1)
button.show()
button_grid.attach(eventbox, 1, row, 1, 1)
eventbox.show()
row += 1
self._ball_palette.set_content(button_grid)
button_grid.show()
button = ToolButton('insert-picture')
button.set_tooltip(_('choose a background'))
button.props.sensitive = True
button.connect('clicked', self._button_palette_cb)
toolbar.insert(button, -1)
button.show()
self._bg_palette = button.get_palette()
button_grid = Gtk.Grid()
row = 0
for bg in BGDICT.keys():
if bg == 'custom':
button = ToolButton('view-source')
else:
button = ToolButton(bg)
button.connect('clicked', self._load_bg_cb, None, bg)
eventbox = Gtk.EventBox()
eventbox.connect('button_press_event', self._load_bg_cb, bg)
label = Gtk.Label(BGDICT[bg][0])
eventbox.add(label)
label.show()
button_grid.attach(button, 0, row, 1, 1)
button.show()
button_grid.attach(eventbox, 1, row, 1, 1)
eventbox.show()
row += 1
self._bg_palette.set_content(button_grid)
button_grid.show()
def _button_palette_cb(self, button):
palette = button.get_palette()
if palette:
if not palette.is_up():
palette.popup(immediate=True, state=palette.SECONDARY)
else:
palette.popdown(immediate=True)
def can_close(self):
# Let everyone know we are leaving...
if hasattr(self, '_bounce_window') and \
self._bounce_window.we_are_sharing():
self._playing = False
self.send_event('l', {"data": (json_dump([self.nick]))})
return True
def _setup_canvas(self):
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
return canvas
def _load_bg_cb(self, widget, event, bg):
if bg == 'custom':
chooser(self, 'Image', self._new_background_from_journal)
else:
self._bounce_window.set_background(BGDICT[bg][1])
def _load_ball_cb(self, widget, event, ball):
if ball == 'custom':
chooser(self, 'Image', self._new_ball_from_journal)
else:
self._bounce_window.ball.new_ball(os.path.join(
activity.get_bundle_path(), 'images', ball + '.svg'))
self._bounce_window.set_background(BGDICT[BALLDICT[ball][1]][1])
self._current_ball = ball
def _reset_ball(self):
''' If we switch back from sector mode, we need to restore the ball '''
if self._bounce_window.mode != 'sectors':
return
if self._current_ball == 'custom': # TODO: Reload custom ball
self._current_ball = 'soccerball'
self._bounce_window.ball.new_ball(os.path.join(
activity.get_bundle_path(), 'images', self._current_ball + '.svg'))
def _new_ball_from_journal(self, dsobject):
''' Load an image from the Journal. '''
self._bounce_window.ball.new_ball_from_image(
dsobject.file_path,
os.path.join(activity.get_activity_root(), 'tmp', 'custom.png'))
def _new_background_from_journal(self, dsobject):
''' Load an image from the Journal. '''
self._bounce_window.new_background_from_image(None, dsobject=dsobject)
def _fraction_cb(self, arg=None):
''' Set fraction mode '''
self._reset_ball()
self._bounce_window.mode = 'fractions'
def _percent_cb(self, arg=None):
''' Set percent mode '''
self._reset_ball()
self._bounce_window.mode = 'percents'
def _sector_cb(self, arg=None):
''' Set sector mode '''
self._bounce_window.mode = 'sectors'
def _add_fraction_cb(self, arg=None):
''' Read entries and add a fraction to the list '''
try:
numerator = int(self.numerator.get_text().strip())
except ValueError:
self.numerator.set_text('NAN')
numerator = 0
try:
denominator = int(self.denominator.get_text().strip())
except ValueError:
self.denominator.set_text('NAN')
denominator = 1
if denominator == 0:
self.denominator.set_text('ZDE')
if numerator > denominator:
numerator = 0
if numerator > 0 and denominator > 1:
fraction = '%d/%d' % (numerator, denominator)
self._bounce_window.add_fraction(fraction)
if 'custom' in self.metadata: # Save to Journal
self.metadata['custom'] = '%s,%s' % (
self.metadata['custom'], fraction)
else:
self.metadata['custom'] = fraction
self.alert(
_('New fraction'),
_('Your fraction, %s, has been added to the program' %
(fraction)))
def reset_label(self, label):
''' update the challenge label '''
self._label.set_label(label)
def alert(self, title, text=None):
alert = NotifyAlert(timeout=5)
alert.props.title = title
alert.props.msg = text
self.add_alert(alert)
alert.connect('response', self._alert_cancel_cb)
alert.show()
def _alert_cancel_cb(self, alert, response_id):
self.remove_alert(alert)
# Collaboration-related methods
def _setup_sharing(self):
''' Setup the Presence Service. '''
self.pservice = presenceservice.get_instance()
self.initiating = None # sharing (True) or joining (False)
owner = self.pservice.get_owner()
self.owner = owner
self._bounce_window.buddies.append(self.nick)
self._player_colors = [self._colors]
self._player_pixbufs = [
svg_str_to_pixbuf(generate_xo_svg(scale=0.8, colors=self._colors))
]
self._share = ''
self.connect('shared', self._shared_cb)
self.connect('joined', self._joined_cb)
def _shared_cb(self, activity):
''' Either set up initial share...'''
self._new_tube_common(True)
def _joined_cb(self, activity):
''' ...or join an exisiting share. '''
self._new_tube_common(False)
def _new_tube_common(self, sharer):
''' Joining and sharing are mostly the same... '''
if self.shared_activity is None:
_logger.debug('Error: Failed to share or join activity ... \
shared_activity is null in _shared_cb()')
return
self.initiating = sharer
self.waiting_for_fraction = not sharer
self.conn = self.shared_activity.telepathy_conn
self.tubes_chan = self.shared_activity.telepathy_tubes_chan
self.text_chan = self.shared_activity.telepathy_text_chan
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal(
'NewTube', self._new_tube_cb)
if sharer:
_logger.debug('This is my activity: making a tube...')
id = self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].OfferDBusTube(
SERVICE, {})
self._label.set_label(_('Wait for others to join.'))
else:
_logger.debug('I am joining an activity: waiting for a tube...')
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].ListTubes(
reply_handler=self._list_tubes_reply_cb,
error_handler=self._list_tubes_error_cb)
# display your XO on the toolbar
self._player.set_from_pixbuf(self._player_pixbufs[0])
def _list_tubes_reply_cb(self, tubes):
''' Reply to a list request. '''
for tube_info in tubes:
self._new_tube_cb(*tube_info)
def _list_tubes_error_cb(self, e):
''' Log errors. '''
_logger.debug('Error: ListTubes() failed: %s', e)
def _new_tube_cb(self, id, initiator, type, service, params, state):
''' Create a new tube. '''
_logger.debug(
'Newtube: ID=%d initator=%d type=%d service=%s params=%r state=%d',
id, initiator, type, service, params, state)
if (type == telepathy.TUBE_TYPE_DBUS and service == SERVICE):
if state == telepathy.TUBE_STATE_LOCAL_PENDING:
self.tubes_chan[ \
telepathy.CHANNEL_TYPE_TUBES].AcceptDBusTube(id)
self.collab = CollabWrapper(self)
self.collab.message.connect(self.event_received_cb)
self.collab.setup()
# Let the sharer know a new joiner has arrived.
if self.waiting_for_fraction:
self.send_event('j', {"data": (json_dump([self.nick,
self._colors]))})
def _setup_dispatch_table(self):
self._processing_methods = {
'j': [self._new_joiner, 'new joiner'],
'b': [self._buddy_list, 'buddy list'],
'f': [self._receive_a_fraction, 'receive a fraction'],
't': [self._take_a_turn, 'take a turn'],
'l': [self._buddy_left, 'buddy left']
}
def event_received_cb(self, event_message):
''' Data from a tube has arrived. '''
if len(event_message) == 0:
return
try:
command, payload = event_message.split('|', 2)
except ValueError:
_logger.debug('Could not split event message %s', event_message)
return
_logger.debug('received an event %s|%s', command, payload)
if self._playing:
self._processing_methods[command][0](payload)
def _buddy_left(self, payload):
[nick] = json_load(payload)
self._label.set_label(nick + ' ' + _('has left.'))
if self.initiating:
self._remove_player(nick)
payload = json_dump([self._bounce_window.buddies,
self._player_colors])
self.send_event('b', {"data": payload})
# Restart from sharer's turn
self._bounce_window.its_my_turn()
def _new_joiner(self, payload):
''' Someone has joined; sharer adds them to the buddy list. '''
[nick, colors] = json_load(payload)
self._label.set_label(nick + ' ' + _('has joined.'))
if self.initiating:
self._append_player(nick, colors)
payload = json_dump([self._bounce_window.buddies,
self._player_colors])
self.send_event('b', {"data": payload})
if self._bounce_window.count == 0: # Haven't started yet...
self._bounce_window.its_my_turn()
def _remove_player(self, nick):
if nick in self._bounce_window.buddies:
i = self._bounce_window.buddies.index(nick)
self._bounce_window.buddies.remove(nick)
self._player_colors.remove(self._player_colors[i])
self._player_pixbufs.remove(self._player_pixbufs[i])
def _append_player(self, nick, colors):
''' Keep a list of players, their colors, and an XO pixbuf '''
if not nick in self._bounce_window.buddies:
_logger.debug('appending %s to the buddy list', nick)
self._bounce_window.buddies.append(nick)
self._player_colors.append([str(colors[0]), str(colors[1])])
self._player_pixbufs.append(svg_str_to_pixbuf(
generate_xo_svg(scale=0.8,
colors=self._player_colors[-1])))
def _buddy_list(self, payload):
'''Sharer sent the updated buddy list, so regenerate internal lists'''
if not self.initiating:
[buddies, colors] = json_load(payload)
self._bounce_window.buddies = buddies[:]
self._player_colors = colors[:]
self._player_pixbufs = []
for colors in self._player_colors:
self._player_pixbufs.append(svg_str_to_pixbuf(
generate_xo_svg(scale=0.8,
colors=[str(colors[0]), str(colors[1])])))
def send_a_fraction(self, fraction):
''' Send a fraction to other players. '''
payload = json_dump(fraction)
self.send_event('f', {"data": payload})
def _receive_a_fraction(self, payload):
''' Receive a fraction from another player. '''
fraction = json_load(payload)
self._bounce_window.play_a_fraction(fraction)
def _take_a_turn(self, nick):
''' If it is your turn, take it, otherwise, wait. '''
if nick == self.nick:
self._bounce_window.its_my_turn()
else:
self._bounce_window.its_their_turn(nick)
def send_event(self, command, data):
''' Send event through the tube. '''
_logger.debug('sending event: %s', command)
if hasattr(self, 'collab') and self.collab is not None:
data["command"] = command
self.collab.post(data)
def set_player_on_toolbar(self, nick):
''' Display the XO icon of the player whose turn it is. '''
self._player.set_from_pixbuf(self._player_pixbufs[
self._bounce_window.buddies.index(nick)])
self._player.set_tooltip_text(nick)
class RulerActivity(activity.Activity):
def __init__(self, handle):
super(RulerActivity, self).__init__(handle)
self.button_dict = {}
self.callback_dict = {}
self._ready = False
font = 'helvetica 12'
font_bold = 'helvetica bold 12'
#
# We need a canvas
#
self._canvas = MyCanvas()
self.set_canvas(self._canvas)
self._canvas.show()
screen = Gdk.Screen()
width = screen.width()
height = screen.height() - GRID_CELL_SIZE
dpi, self.known_dpi = calc_dpi()
self._canvas.set_dpi(dpi)
# Create instances of our graphics
self._r = show_rulers.ScreenOfRulers(font, font_bold, width, height)
self._gcm = show_grids.ScreenGrid_cm(font, font_bold, width, height)
self._gmm = show_grids.ScreenGrid_mm(font, font_bold, width, height)
self._a90 = show_angles.Angles90(font, font_bold, width, height)
self._a360 = show_angles.Angles360(font, font_bold, width, height)
self._c = show_checkers.ScreenOfCircles(font, font_bold, width, height)
# start with a ruler
self._current = self._r
self._canvas.add_a_ruler(self._current)
# other settings
self._grids_mode = "cm"
self._angles_mode = "90"
#
# We need some toolbars
#
self.max_participants = 1
toolbar_box = ToolbarBox()
# Buttons added to the Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
self.rulers = radio_factory('ruler',
toolbar_box.toolbar,
self._rulers_cb,
tooltip=_('Ruler'),
group=None)
self.grids = radio_factory('grid-a',
toolbar_box.toolbar,
self._grids_cb,
tooltip=_('Grid'),
group=self.rulers)
self.angles = radio_factory('angles-90',
toolbar_box.toolbar,
self._angles_cb,
tooltip=_('Angles'),
group=self.rulers)
self.checker = radio_factory('checker',
toolbar_box.toolbar,
self._checker_cb,
tooltip=_('Checker'),
group=self.rulers)
self.wrapper = Gtk.ToolItem()
self.wrapper2 = Gtk.ToolItem()
self.wrapper3 = Gtk.ToolItem()
self.custom_unit_entry = Gtk.Entry()
self.txt1 = Gtk.Label()
self.txt1.set_text(_('1 custom unit equals '))
self.txt2 = Gtk.Label()
# TRANS: mm is for Milli Meters
self.txt2.set_text(_(' mm.'))
self.wrapper.add(self.txt1)
self.wrapper2.add(self.custom_unit_entry)
self.wrapper3.add(self.txt2)
self.wrapper.show_all()
self.wrapper2.show_all()
self.wrapper3.show_all()
separator = Gtk.SeparatorToolItem()
separator.props.draw = True
separator.set_expand(False)
separator.show()
toolbar_box.toolbar.insert(separator, -1)
custom_units_toolbox = ToolbarBox()
custom_units_toolbox.toolbar.insert(self.wrapper, -1)
custom_units_toolbox.toolbar.insert(self.wrapper2, -1)
custom_units_toolbox.toolbar.insert(self.wrapper3, -1)
custom_units_toolbox.show()
self.custom_units_button = ToolbarButton(icon_name='view-source',
page=custom_units_toolbox)
toolbar_box.toolbar.insert(self.custom_units_button, -1)
self.custom_unit_entry.connect('changed', self.custom_unit_change_cb)
self.custom_units_button.show()
if not self.known_dpi:
separator = Gtk.SeparatorToolItem()
separator.show()
toolbar_box.toolbar.insert(separator, -1)
dpi = self._canvas.get_dpi()
self._dpi_spin_adj = Gtk.Adjustment(dpi, 72, 200, 2, 32, 0)
self._dpi_spin = Gtk.SpinButton(self._dpi_spin_adj, 0, 0)
self._dpi_spin_id = self._dpi_spin.connect('value-changed',
self._dpi_spin_cb)
self._dpi_spin.set_numeric(True)
self._dpi_spin.show()
self.tool_item_dpi = Gtk.ToolItem()
self.tool_item_dpi.add(self._dpi_spin)
toolbar_box.toolbar.insert(self.tool_item_dpi, -1)
self.tool_item_dpi.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
separator.show()
toolbar_box.toolbar.insert(separator, -1)
# The ever-present Stop Button
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>Q'
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
self.show_all()
# Restore state if previously saved
self._ready = True
if 'ruler' in self.metadata and \
self.metadata['ruler'] in self.button_dict:
_logger.debug('restoring %s', self.metadata['ruler'])
self.button_dict[self.metadata['ruler']].set_active(True)
self.callback_dict[self.metadata['ruler']]
else:
self._rulers_cb()
self.rulers.set_active(True)
if 'custom_unit' in self.metadata:
self.custom_unit_entry.set_text(self.metadata['custom_unit'])
else: # set the default
self.custom_unit_entry.set_text("25.4")
#
# Button callbacks
#
def _rulers_cb(self, button=None):
if self._ready:
self.custom_units_button.set_sensitive(True)
self._current = self._r
self._canvas.add_a_ruler(self._current)
_logger.debug('selecting ruler')
self.metadata['ruler'] = 'ruler'
return False
def custom_unit_change_cb(self, widget):
try:
new = float(widget.get_text())
except ValueError:
new = MMPERINCH
new = abs(new)
if new == 0:
new = MMPERINCH
if widget.get_text != '':
widget.set_text(str(new))
self._canvas.add_a_ruler(self._r)
self._r.custom_unit_in_mm = new
self._r.draw_custom_ruler(self._r.custom_unit_in_mm)
self.metadata['custom_unit'] = str(new)
def _grids_cb(self, button=None):
if self._ready:
self.custom_units_button.set_sensitive(False)
self.custom_units_button.set_expanded(False)
if self._grids_mode == "cm":
self._current = self._gcm
if hasattr(self, 'grids'):
self.grids.set_icon_name("grid-c")
self._grids_mode = "mm"
else:
self._current = self._gmm
if hasattr(self, 'grids'):
self.grids.set_icon_name("grid-a")
self._grids_mode = "cm"
self._canvas.add_a_ruler(self._current)
_logger.debug('selecting grids')
self.metadata['ruler'] = 'grids'
return False
def _angles_cb(self, button=None):
if self._ready:
self.custom_units_button.set_sensitive(False)
self.custom_units_button.set_expanded(False)
if self._angles_mode == "90":
self._current = self._a90
if hasattr(self, 'angles'):
self.angles.set_icon_name("angles-360")
self._angles_mode = "360"
else:
self._current = self._a360
if hasattr(self, 'angles'):
self.angles.set_icon_name("angles-90")
self._angles_mode = "90"
self._canvas.add_a_ruler(self._current)
_logger.debug('selecting angles')
self.metadata['ruler'] = 'angles'
return False
def _checker_cb(self, button=None):
if self._ready:
self.custom_units_button.set_sensitive(False)
self.custom_units_button.set_expanded(False)
self._current = self._c
self._canvas.add_a_ruler(self._current)
_logger.debug('selecting checker')
self.metadata['ruler'] = 'checker'
return False
def _dpi_spin_cb(self, button):
self._canvas.set_dpi(self._dpi_spin.get_value_as_int())
self._canvas.add_a_ruler(self._current)
return
def write_file(self, file_path):
''' Write the dpi to the Journal '''
dpi = self._canvas.get_dpi()
_logger.debug("Write dpi: " + str(dpi))
self.metadata['dpi'] = str(dpi)
def _setup_toolbars(self):
""" Setup the toolbars. """
self.max_participants = 1 # No collaboration
toolbox = ToolbarBox()
# Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self.toolbar = toolbox.toolbar
name_game_button = radio_factory(
'name-game',
toolbox.toolbar,
self._level_cb,
cb_arg=0,
tooltip=_(LABELS[0]),
group=None)
group_game_button = radio_factory(
'group-game',
toolbox.toolbar,
self._level_cb,
cb_arg=1,
tooltip=_(LABELS[1]),
group=name_game_button)
calorie_game_button = radio_factory(
'calorie-game',
toolbox.toolbar,
self._level_cb,
cb_arg=2,
tooltip=_(LABELS[2]),
group=name_game_button)
pyramid_game_button = radio_factory(
'pyramid-game',
toolbox.toolbar,
self._level_cb,
cb_arg=3,
tooltip=_(LABELS[3]),
group=name_game_button)
balance_game_button = radio_factory(
'balance-game',
toolbox.toolbar,
self._level_cb,
cb_arg=4,
tooltip=_(LABELS[4]),
group=name_game_button)
separator_factory(toolbox.toolbar, False, True)
self._label = label_factory(toolbox.toolbar, LABELS[0], width=150)
separator_factory(toolbox.toolbar, True, False)
tools_toolbar = Gtk.Toolbar()
tools_toolbar_button = ToolbarButton(
page=tools_toolbar,
icon_name='view-source')
tools_toolbar.show()
toolbox.toolbar.insert(tools_toolbar_button, -1)
tools_toolbar_button.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
self.name_entry = entry_factory(
_('food name'),
tools_toolbar,
tooltip=_('Enter a name for the new food item.'),
max=20)
self.calories_entry = entry_factory(
_('calories'),
tools_toolbar,
tooltip=_('Enter the calories in for the new food item.'),
max=8)
self.food_spinner = combo_factory(
PYRAMID,
tools_toolbar,
self._food_pyramid_cb,
default=PYRAMID[2],
tooltip=_('Select level in the Food Pyramid.'))
image_button = button_factory(
'image-tools',
tools_toolbar,
self._load_image_cb,
tooltip=_('Load a picture of the new food item.'))
separator_factory(tools_toolbar, True, False)
create_button = button_factory(
'new-food',
tools_toolbar,
self._create_custom_food_cb,
tooltip=_('Add a new food item.'))
class NapierActivity(activity.Activity):
''' Napier's bones: Napier's bones were invented by John Napier
(1550-1617), a Scottish mathematician and scientist. They help you
to do multiplication. '''
# TODO: Define your own bone.
def __init__(self, handle):
''' Initialize the toolbars and the work surface '''
super(NapierActivity, self).__init__(handle)
if os.path.exists(os.path.join('~', 'Activities', 'Napier.activity')):
self._bone_path = os.path.join('~', 'Activities',
'Napier.activity', 'bones')
else:
self._bone_path = os.path.join('.', 'bones')
self._bones = []
self._bone_images = [
None, None, None, None, None, None, None, None, None, None
]
self._blank_image = None
self._number = 0
self._number_of_bones = 0
self._setup_toolbars()
self._setup_canvas()
self._circles = [None, None]
self._ovals = []
self._setup_workspace()
self._restore()
def _setup_canvas(self):
''' Create a canvas '''
self._canvas = Gtk.DrawingArea()
self._canvas.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self.set_canvas(self._canvas)
self._canvas.show()
self.show_all()
self._canvas.add_events(Gdk.EventMask.BUTTON_PRESS_MASK)
self._canvas.add_events(Gdk.EventMask.BUTTON_RELEASE_MASK)
self._canvas.add_events(Gdk.EventMask.POINTER_MOTION_MASK)
self._canvas.connect("draw", self.__draw_cb)
self._canvas.connect("motion-notify-event", self._mouse_move_cb)
# self._canvas.connect("key_press_event", self._key_press_cb)
def _setup_workspace(self):
''' Add the bones. '''
self._width = Gdk.Screen.width()
self._height = int(Gdk.Screen.height() - (GRID_CELL_SIZE * 2))
self._scale = self._height * 1.0 / BONE_HEIGHT
self._bone_width = int(BONE_WIDTH * self._scale)
self._bone_height = int(BONE_HEIGHT * self._scale)
# Generate the sprites we'll need...
self._sprites = Sprites(self._canvas)
self._bone_index = Sprite(
self._sprites, 0, 0,
_load_svg_from_file(
os.path.join(self._bone_path, 'bones-index.svg'),
self._bone_width, self._bone_height))
self._max_bones = int(self._width / self._bone_width) - 1
self._blank_image = _load_svg_from_file(
os.path.join(self._bone_path, 'blank-bone.svg'), self._bone_width,
self._bone_height)
for bones in range(self._max_bones):
self._bones.append(
Sprite(self._sprites, bones * self._bone_width, 0,
self._blank_image))
circle_image = _load_svg_from_file(
os.path.join(self._bone_path, 'circle.svg'), int(self._scale * 45),
int(self._scale * 45))
self._circles[0] = Sprite(self._sprites, 0, -100, circle_image)
self._circles[1] = Sprite(self._sprites, 0, -100, circle_image)
oval_image = _load_svg_from_file(
os.path.join(self._bone_path, 'oval.svg'), int(self._scale * 129),
int(self._scale * 92))
for bones in range(self._max_bones - 1):
self._ovals.append(Sprite(self._sprites, 0, -100, oval_image))
def _setup_toolbars(self):
''' Setup the toolbars. '''
self.max_participants = 1 # no sharing
toolbox = ToolbarBox()
# Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
self._bones_toolbar = Gtk.Toolbar()
self._bones_toolbar_button = ToolbarButton(label=_('Select a bone'),
page=self._bones_toolbar,
icon_name='bones')
self._bones_toolbar_button.show()
toolbox.toolbar.insert(self._bones_toolbar_button, -1)
self.set_toolbar_box(toolbox)
toolbox.show()
self.toolbar = toolbox.toolbar
self._new_calc_button = button_factory('erase',
self.toolbar,
self._new_calc_cb,
tooltip=_('Clear'))
self._status = label_factory(self.toolbar, '')
button_factory('number-0',
self._bones_toolbar,
self._number_cb,
cb_arg=0,
tooltip=_('zero'))
button_factory('number-1',
self._bones_toolbar,
self._number_cb,
cb_arg=1,
tooltip=_('one'))
button_factory('number-2',
self._bones_toolbar,
self._number_cb,
cb_arg=2,
tooltip=_('two'))
button_factory('number-3',
self._bones_toolbar,
self._number_cb,
cb_arg=3,
tooltip=_('three'))
button_factory('number-4',
self._bones_toolbar,
self._number_cb,
cb_arg=4,
tooltip=_('four'))
button_factory('number-5',
self._bones_toolbar,
self._number_cb,
cb_arg=5,
tooltip=_('five'))
button_factory('number-6',
self._bones_toolbar,
self._number_cb,
cb_arg=6,
tooltip=_('six'))
button_factory('number-7',
self._bones_toolbar,
self._number_cb,
cb_arg=7,
tooltip=_('seven'))
button_factory('number-8',
self._bones_toolbar,
self._number_cb,
cb_arg=8,
tooltip=_('eight'))
button_factory('number-9',
self._bones_toolbar,
self._number_cb,
cb_arg=9,
tooltip=_('nine'))
separator_factory(toolbox.toolbar, True, False)
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
self._bones_toolbar_button.set_expanded(True)
def _new_calc_cb(self, button=None):
''' Start a new calculation. '''
for bone in range(self._max_bones):
self._bones[bone].set_shape(self._blank_image)
self._bones[bone].inval()
self._number_of_bones = 0
self._number = 0
self._status.set_label('')
return
def _number_cb(self, button=None, value=0):
''' Try to add a digit. '''
if self._number_of_bones == self._max_bones:
return
self._number_of_bones += 1
if self._bone_images[value] is None:
self._bone_images[value] = _svg_str_to_pixbuf(
_bone_factory(value, scale=self._scale))
self._bones[self._number_of_bones].set_shape(self._bone_images[value])
self._bones[self._number_of_bones].inval()
self._number = self._number * 10 + value
def _mouse_move_cb(self, win, event):
''' Determine which row we are in and then calculate the product. '''
win.grab_focus()
x, y = list(map(int, event.get_coords()))
factor = int(y / self._bone_width) # The row determines a factor
if self._number == 0 or factor == 0:
self._status.set_label('')
self._circles[0].move((0, -100))
self._circles[1].move((0, -100))
for number in range(self._max_bones - 1):
self._ovals[number].move((0, -100))
else:
c0dx = int(4 * self._scale)
c0dy = int(12 * self._scale)
c1dx = int(44 * self._scale)
c1dy = int(47 * self._scale)
odx = int(42 * self._scale)
ody = int(2 * self._scale)
self._circles[0].move(
(self._bone_width + c0dx, factor * self._bone_width + c0dy))
self._circles[1].move(
(self._number_of_bones * self._bone_width + c1dx,
factor * self._bone_width + c1dy))
for number in range(self._number_of_bones - 1):
self._ovals[number].move(
((number + 1) * self._bone_width + odx,
factor * self._bone_width + ody))
self._status.set_label('{}×{}={}'.format(
factor + 1, self._number, (factor + 1) * self._number))
return True
def _key_press_cb(self, win, event):
''' TODO: Add bones by typing numbers '''
return True
def __draw_cb(self, canvas, cr):
self._sprites.redraw_sprites(cr=cr)
def do_expose_event(self, event):
''' Handle the expose-event by drawing '''
# Restrict Cairo to the exposed area
cr = self._canvas.window.cairo_create()
cr.rectangle(event.area.x, event.area.y, event.area.width,
event.area.height)
cr.clip()
# Refresh sprite list
self._sprites.redraw_sprites(cr=cr)
def _destroy_cb(self, win, event):
Gtk.main_quit()
def _restore(self):
''' Try to restore previous state. '''
if 'number' in self.metadata and self.metadata['number'] != '0':
for digit in range(len(self.metadata['number'])):
self._number_cb(button=None,
value=int(self.metadata['number'][digit]))
def write_file(self, file_path):
''' Write the status to the Journal. '''
if not hasattr(self, '_number'):
return
self.metadata['number'] = str(self._number)
class LogActivity(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self._autosearch_timer = None
# Paths to watch: ~/.sugar/someuser/logs, /var/log
paths = []
paths.append(env.get_profile_path('logs'))
paths.append('/var/log')
# Additional misc files.
ext_files = []
ext_files.append(os.path.expanduser('~/.bash_history'))
self.viewer = MultiLogView(paths, ext_files)
self.set_canvas(self.viewer)
self.viewer.grab_focus()
self._build_toolbox()
# Get Sugar's clipboard
self.clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
self.show()
self._configure_cb(None)
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
def _build_toolbox(self):
toolbar_box = ToolbarBox()
self.max_participants = 1
activity_button = ActivityToolbarButton(self)
activity_toolbar = activity_button.page
self._toolbar = toolbar_box.toolbar
self._toolbar.insert(activity_button, -1)
self._secondary_toolbar = Gtk.Toolbar()
self._secondary_toolbar_button = ToolbarButton(
page=self._secondary_toolbar,
icon_name='system-search')
self._secondary_toolbar.show()
self._toolbar.insert(self._secondary_toolbar_button, -1)
self._secondary_toolbar_button.hide()
show_list = ToggleToolButton('view-list')
show_list.set_active(True)
show_list.set_tooltip(_('Show list of files'))
show_list.connect('toggled', self._list_toggled_cb)
self._toolbar.insert(show_list, -1)
show_list.show()
copy = CopyButton()
copy.connect('clicked', self.__copy_clicked_cb)
self._toolbar.insert(copy, -1)
wrap_btn = ToggleToolButton("format-wrap")
wrap_btn.set_tooltip(_('Word Wrap'))
wrap_btn.connect('clicked', self._wrap_cb)
self._toolbar.insert(wrap_btn, -1)
self.search_entry = iconentry.IconEntry()
self.search_entry.set_size_request(Gdk.Screen.width() / 3, -1)
self.search_entry.set_icon_from_name(
iconentry.ICON_ENTRY_PRIMARY, 'entry-search')
self.search_entry.add_clear_button()
self.search_entry.connect('activate', self._search_entry_activate_cb)
self.search_entry.connect('changed', self._search_entry_changed_cb)
self._search_item = Gtk.ToolItem()
self._search_item.add(self.search_entry)
self._toolbar.insert(self._search_item, -1)
self._search_prev = ToolButton('go-previous-paired')
self._search_prev.set_tooltip(_('Previous'))
self._search_prev.connect('clicked', self._search_prev_cb)
self._toolbar.insert(self._search_prev, -1)
self._search_next = ToolButton('go-next-paired')
self._search_next.set_tooltip(_('Next'))
self._search_next.connect('clicked', self._search_next_cb)
self._toolbar.insert(self._search_next, -1)
self._update_search_buttons()
self.collector_palette = CollectorPalette(self)
collector_btn = ToolButton('log-export')
collector_btn.set_palette(self.collector_palette)
collector_btn.connect('clicked', self._logviewer_cb)
collector_btn.show()
activity_toolbar.insert(collector_btn, -1)
self._delete_btn = ToolButton('list-remove')
self._delete_btn = ToolButton('list-remove', accelerator='<ctrl>d')
self._delete_btn.set_tooltip(_('Delete Log File'))
self._delete_btn.connect('clicked', self._delete_log_cb)
self._toolbar.insert(self._delete_btn, -1)
self._separator = Gtk.SeparatorToolItem()
self._separator.set_expand(True)
self._separator.set_draw(False)
self._toolbar.insert(self._separator, -1)
self._stop_btn = StopButton(self)
self._toolbar.insert(self._stop_btn, -1)
toolbar_box.show_all()
self.set_toolbar_box(toolbar_box)
def _configure_cb(self, event=None):
for control in [self._stop_btn, self._separator, self._delete_btn]:
if control in self._toolbar:
self._toolbar.remove(control)
if Gdk.Screen.width() < Gdk.Screen.height():
self._secondary_toolbar_button.show()
self._secondary_toolbar_button.set_expanded(True)
self._remove_controls(self._toolbar)
self._add_controls(self._secondary_toolbar)
else:
self._secondary_toolbar_button.set_expanded(False)
self._secondary_toolbar_button.hide()
self._remove_controls(self._secondary_toolbar)
self._add_controls(self._toolbar)
for control in [self._delete_btn, self._separator, self._stop_btn]:
if control not in self._toolbar:
self._toolbar.insert(control, -1)
def _remove_controls(self, toolbar):
for control in [self._search_item, self._search_prev,
self._search_next]:
if control in toolbar:
toolbar.remove(control)
def _add_controls(self, toolbar):
for control in [self._search_item, self._search_prev,
self._search_next]:
if control not in toolbar:
toolbar.insert(control, -1)
control.show()
def _list_toggled_cb(self, widget):
if widget.get_active():
self.viewer.list_scroll.show()
else:
self.viewer.list_scroll.hide()
def __copy_clicked_cb(self, button):
if self.viewer.active_log:
self.viewer.active_log.copy_clipboard(self.clipboard)
def _wrap_cb(self, button):
if button.get_active():
self.viewer._textview.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
else:
self.viewer._textview.set_wrap_mode(Gtk.WrapMode.NONE)
def _search_entry_activate_cb(self, entry):
if self._autosearch_timer:
GLib.source_remove(self._autosearch_timer)
self._autosearch_timer = None
self.viewer.set_search_text(entry.props.text)
self._update_search_buttons()
def _search_entry_changed_cb(self, entry):
if self._autosearch_timer:
GLib.source_remove(self._autosearch_timer)
self._autosearch_timer = GLib.timeout_add(_AUTOSEARCH_TIMEOUT,
self.__autosearch_cb)
def __autosearch_cb(self):
self._autosearch_timer = None
self.search_entry.activate()
return False
def _search_prev_cb(self, button):
self.viewer.search_next('backward')
self._update_search_buttons()
def _search_next_cb(self, button):
self.viewer.search_next('forward')
self._update_search_buttons()
def _update_search_buttons(self,):
if len(self.viewer.search_text) == 0:
self._search_prev.props.sensitive = False
self._search_next.props.sensitive = False
else:
prev_result = self.viewer.get_next_result('backward')
next_result = self.viewer.get_next_result('forward')
self._search_prev.props.sensitive = prev_result is not None
self._search_next.props.sensitive = next_result is not None
def _delete_log_cb(self, widget):
if self.viewer.active_log:
logfile = self.viewer.active_log.logfile
try:
os.remove(logfile)
except OSError as err:
notify = NotifyAlert()
notify.props.title = _('Error')
notify.props.msg = _('%(error)s when deleting %(file)s') % \
{'error': err.strerror, 'file': logfile}
notify.connect('response', _notify_response_cb, self)
self.add_alert(notify)
def _logviewer_cb(self, widget):
self.collector_palette.popup(True)
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self.player = None
self._alert = None
self._playlist_jobject = None
self.set_title(_('Jukebox Activity'))
self.max_participants = 1
self._toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
activity_toolbar = activity_button.page
self._toolbar_box.toolbar.insert(activity_button, 0)
self.title_entry = activity_toolbar.title
self._view_toolbar = ViewToolbar()
self._view_toolbar.connect('go-fullscreen',
self.__go_fullscreen_cb)
self._view_toolbar.connect('toggle-playlist',
self.__toggle_playlist_cb)
view_toolbar_button = ToolbarButton(
page=self._view_toolbar,
icon_name='toolbar-view')
self._view_toolbar.show()
self._toolbar_box.toolbar.insert(view_toolbar_button, -1)
view_toolbar_button.show()
self._control_toolbar = Gtk.Toolbar()
self._control_toolbar_button = ToolbarButton(
page=self._control_toolbar,
icon_name='media-playback-start')
self._control_toolbar.show()
self._toolbar_box.toolbar.insert(self._control_toolbar_button, -1)
self._control_toolbar_button.hide()
self.set_toolbar_box(self._toolbar_box)
self._toolbar_box.show_all()
self.connect('key_press_event', self.__key_press_event_cb)
self.connect('playlist-finished', self.__playlist_finished_cb)
# We want to be notified when the activity gets the focus or
# loses it. When it is not active, we don't need to keep
# reproducing the video
self.connect('notify::active', self.__notify_active_cb)
self._video_canvas = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
self._playlist_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.playlist_widget = PlayList()
self.playlist_widget.connect('play-index', self.__play_index_cb)
self.playlist_widget.connect('missing-tracks',
self.__missing_tracks_cb)
self.playlist_widget.set_size_request(
Gdk.Screen.width() * PLAYLIST_WIDTH_PROP, 0)
self.playlist_widget.show()
self._playlist_box.pack_start(self.playlist_widget, expand=True,
fill=True, padding=0)
self._playlist_toolbar = Gtk.Toolbar()
move_up = ToolButton("go-up")
move_up.set_tooltip(_("Move up"))
move_up.connect("clicked", self._move_up_cb)
self._playlist_toolbar.insert(move_up, 0)
move_down = ToolButton("go-down")
move_down.set_tooltip(_("Move down"))
move_down.connect("clicked", self._move_down_cb)
self._playlist_toolbar.insert(move_down, 1)
self._playlist_box.pack_end(self._playlist_toolbar, False, False, 0)
self._video_canvas.pack_start(self._playlist_box, False, False, 0)
# Create the player just once
logging.debug('Instantiating GstPlayer')
self.player = GstPlayer()
self.player.connect('eos', self.__player_eos_cb)
self.player.connect('error', self.__player_error_cb)
self.player.connect('play', self.__player_play_cb)
self.control = Controls(self, self._toolbar_box.toolbar,
self._control_toolbar)
self._separator = Gtk.SeparatorToolItem()
self._separator.props.draw = False
self._separator.set_expand(True)
self._separator.show()
self._toolbar_box.toolbar.insert(self._separator, -1)
self._stop = StopButton(self)
self._toolbar_box.toolbar.insert(self._stop, -1)
self._empty_widget = Gtk.Label(label="")
self._empty_widget.show()
self.videowidget = VideoWidget()
self.set_canvas(self._video_canvas)
self._init_view_area()
self.show_all()
# need hide the playlist by default
self._playlist_box.hide()
self._configure_cb()
self.player.init_view_area(self.videowidget)
self._volume_monitor = Gio.VolumeMonitor.get()
self._volume_monitor.connect('mount-added', self.__mount_added_cb)
self._volume_monitor.connect('mount-removed', self.__mount_removed_cb)
if handle.object_id is None:
# The activity was launched from scratch. We need to show
# the Empty Widget
self.playlist_widget.hide()
emptypanel.show(self, 'activity-jukebox',
_('No media'), _('Choose media files'),
self.control.show_picker_cb)
self.control.check_if_next_prev()
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
class JukeboxActivity(activity.Activity):
__gsignals__ = {
'playlist-finished': (GObject.SignalFlags.RUN_FIRST, None, []), }
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self.player = None
self._alert = None
self._playlist_jobject = None
self.set_title(_('Jukebox Activity'))
self.max_participants = 1
self._toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
activity_toolbar = activity_button.page
self._toolbar_box.toolbar.insert(activity_button, 0)
self.title_entry = activity_toolbar.title
self._view_toolbar = ViewToolbar()
self._view_toolbar.connect('go-fullscreen',
self.__go_fullscreen_cb)
self._view_toolbar.connect('toggle-playlist',
self.__toggle_playlist_cb)
view_toolbar_button = ToolbarButton(
page=self._view_toolbar,
icon_name='toolbar-view')
self._view_toolbar.show()
self._toolbar_box.toolbar.insert(view_toolbar_button, -1)
view_toolbar_button.show()
self._control_toolbar = Gtk.Toolbar()
self._control_toolbar_button = ToolbarButton(
page=self._control_toolbar,
icon_name='media-playback-start')
self._control_toolbar.show()
self._toolbar_box.toolbar.insert(self._control_toolbar_button, -1)
self._control_toolbar_button.hide()
self.set_toolbar_box(self._toolbar_box)
self._toolbar_box.show_all()
self.connect('key_press_event', self.__key_press_event_cb)
self.connect('playlist-finished', self.__playlist_finished_cb)
# We want to be notified when the activity gets the focus or
# loses it. When it is not active, we don't need to keep
# reproducing the video
self.connect('notify::active', self.__notify_active_cb)
self._video_canvas = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
self._playlist_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.playlist_widget = PlayList()
self.playlist_widget.connect('play-index', self.__play_index_cb)
self.playlist_widget.connect('missing-tracks',
self.__missing_tracks_cb)
self.playlist_widget.set_size_request(
Gdk.Screen.width() * PLAYLIST_WIDTH_PROP, 0)
self.playlist_widget.show()
self._playlist_box.pack_start(self.playlist_widget, expand=True,
fill=True, padding=0)
self._playlist_toolbar = Gtk.Toolbar()
move_up = ToolButton("go-up")
move_up.set_tooltip(_("Move up"))
move_up.connect("clicked", self._move_up_cb)
self._playlist_toolbar.insert(move_up, 0)
move_down = ToolButton("go-down")
move_down.set_tooltip(_("Move down"))
move_down.connect("clicked", self._move_down_cb)
self._playlist_toolbar.insert(move_down, 1)
self._playlist_box.pack_end(self._playlist_toolbar, False, False, 0)
self._video_canvas.pack_start(self._playlist_box, False, False, 0)
# Create the player just once
logging.debug('Instantiating GstPlayer')
self.player = GstPlayer()
self.player.connect('eos', self.__player_eos_cb)
self.player.connect('error', self.__player_error_cb)
self.player.connect('play', self.__player_play_cb)
self.control = Controls(self, self._toolbar_box.toolbar,
self._control_toolbar)
self._separator = Gtk.SeparatorToolItem()
self._separator.props.draw = False
self._separator.set_expand(True)
self._separator.show()
self._toolbar_box.toolbar.insert(self._separator, -1)
self._stop = StopButton(self)
self._toolbar_box.toolbar.insert(self._stop, -1)
self._empty_widget = Gtk.Label(label="")
self._empty_widget.show()
self.videowidget = VideoWidget()
self.set_canvas(self._video_canvas)
self._init_view_area()
self.show_all()
# need hide the playlist by default
self._playlist_box.hide()
self._configure_cb()
self.player.init_view_area(self.videowidget)
self._volume_monitor = Gio.VolumeMonitor.get()
self._volume_monitor.connect('mount-added', self.__mount_added_cb)
self._volume_monitor.connect('mount-removed', self.__mount_removed_cb)
if handle.object_id is None:
# The activity was launched from scratch. We need to show
# the Empty Widget
self.playlist_widget.hide()
emptypanel.show(self, 'activity-jukebox',
_('No media'), _('Choose media files'),
self.control.show_picker_cb)
self.control.check_if_next_prev()
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
def _move_up_cb(self, button):
self.playlist_widget.move_up()
def _move_down_cb(self, button):
self.playlist_widget.move_down()
def _configure_cb(self, event=None):
self._toolbar_box.toolbar.remove(self._stop)
self._toolbar_box.toolbar.remove(self._separator)
if Gdk.Screen.width() < Gdk.Screen.height():
self._control_toolbar_button.show()
self._control_toolbar_button.set_expanded(True)
self.control.update_layout(landscape=False)
self._toolbar_box.toolbar.insert(self._separator, -1)
else:
self._control_toolbar_button.set_expanded(False)
self._control_toolbar_button.hide()
self.control.update_layout(landscape=True)
self._toolbar_box.toolbar.insert(self._stop, -1)
def __notify_active_cb(self, widget, event):
"""Sugar notify us that the activity is becoming active or inactive.
When we are inactive, we stop the player if it is reproducing
a video.
"""
logging.debug('JukeboxActivity notify::active signal received')
if self.player.player.props.current_uri is not None and \
self.player.playing_video():
if not self.player.is_playing() and self.props.active:
self.player.play()
if self.player.is_playing() and not self.props.active:
self.player.pause()
def _init_view_area(self):
"""
Use a notebook with two pages, one empty an another
with the videowidget
"""
self.view_area = Gtk.Notebook()
self.view_area.set_show_tabs(False)
self.view_area.append_page(self._empty_widget, None)
self.view_area.append_page(self.videowidget, None)
self._video_canvas.pack_end(self.view_area, expand=True,
fill=True, padding=0)
def _switch_canvas(self, show_video):
"""Show or hide the video visualization in the canvas.
When hidden, the canvas is filled with an empty widget to
ensure redrawing.
"""
if show_video:
self.view_area.set_current_page(1)
else:
self.view_area.set_current_page(0)
self._video_canvas.queue_draw()
def __key_press_event_cb(self, widget, event):
keyname = Gdk.keyval_name(event.keyval)
logging.info("Keyname Press: %s, time: %s", keyname, event.time)
if self.title_entry.has_focus():
return False
if keyname == "space":
self.control._button_clicked_cb(None)
return True
def __playlist_finished_cb(self, widget):
self._switch_canvas(show_video=False)
self._view_toolbar._show_playlist.set_active(True)
self.unfullscreen()
# Select the first stream to be played when Play button will
# be pressed
self.playlist_widget.set_current_playing(0)
self.control.check_if_next_prev()
def songchange(self, direction):
current_playing = self.playlist_widget.get_current_playing()
if direction == 'prev' and current_playing > 0:
self.play_index(current_playing - 1)
elif direction == 'next' and \
current_playing < len(self.playlist_widget._items) - 1:
self.play_index(current_playing + 1)
else:
self.emit('playlist-finished')
def play_index(self, index):
# README: this line is no more necessary because of the
# .playing_video() method
# self._switch_canvas(show_video=True)
self.playlist_widget.set_current_playing(index)
path = self.playlist_widget._items[index]['path']
if self.playlist_widget.check_available_media(path):
if self.playlist_widget.is_from_journal(path):
path = self.playlist_widget.get_path_from_journal(path)
self.control.check_if_next_prev()
self.player.set_uri(path)
self.player.play()
else:
self.songchange('next')
def __play_index_cb(self, widget, index, path):
# README: this line is no more necessary because of the
# .playing_video() method
# self._switch_canvas(show_video=True)
self.playlist_widget.set_current_playing(index)
if self.playlist_widget.is_from_journal(path):
path = self.playlist_widget.get_path_from_journal(path)
self.control.check_if_next_prev()
self.player.set_uri(path)
self.player.play()
def __player_eos_cb(self, widget):
self.songchange('next')
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 __mount_added_cb(self, volume_monitor, device):
logging.debug('Mountpoint added. Checking...')
self.remove_alert(self._alert)
self.playlist_widget.update()
def __mount_removed_cb(self, volume_monitor, device):
logging.debug('Mountpoint removed. Checking...')
self.remove_alert(self._alert)
self.playlist_widget.update()
def __missing_tracks_cb(self, widget, tracks):
self._show_missing_tracks_alert(tracks)
def _show_missing_tracks_alert(self, tracks):
self._alert = Alert()
title = _('%s tracks not found.') % len(tracks)
self._alert.props.title = title
icon = Icon(icon_name='dialog-cancel')
self._alert.add_button(Gtk.ResponseType.CANCEL, _('Dismiss'), icon)
icon.show()
icon = Icon(icon_name='dialog-ok')
self._alert.add_button(Gtk.ResponseType.APPLY, _('Details'), icon)
icon.show()
self.add_alert(self._alert)
self._alert.connect(
'response', self.__missing_tracks_alert_response_cb, tracks)
def __missing_tracks_alert_response_cb(self, alert, response_id, tracks):
if response_id == Gtk.ResponseType.APPLY:
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
vbox.props.valign = Gtk.Align.CENTER
label = Gtk.Label(label='')
label.set_markup(_('<b>Missing tracks</b>'))
vbox.pack_start(label, False, False, 15)
for track in tracks:
label = Gtk.Label(label=track['path'])
vbox.add(label)
_missing_tracks = Gtk.ScrolledWindow()
_missing_tracks.add_with_viewport(vbox)
_missing_tracks.show_all()
self.view_area.append_page(_missing_tracks, None)
self.view_area.set_current_page(2)
self.remove_alert(alert)
def _alert_cancel_cb(self, alert, response_id):
self.remove_alert(alert)
def __player_play_cb(self, widget):
# Do not show the visualization widget if we are playing just
# an audio stream
def callback():
if self.player.playing_video():
self._switch_canvas(True)
else:
self._switch_canvas(False)
return False
# HACK: we need a timeout here because gstreamer returns
# n-video = 0 if we call it immediately
GObject.timeout_add(1000, callback)
def __player_error_cb(self, widget, message, detail):
self.player.stop()
self.control.set_disabled()
logging.error('ERROR MESSAGE: %s', message)
logging.error('ERROR DETAIL: %s', detail)
file_path = self.playlist_widget._items[
self.playlist_widget.get_current_playing()]['path']
mimetype = mime.get_for_file(file_path)
title = _('Error')
msg = _('This "%s" file can\'t be played') % mimetype
self._switch_canvas(False)
self._show_error_alert(title, msg)
def can_close(self):
# We need to put the Gst.State in NULL so gstreamer can
# cleanup the pipeline
self.player.stop()
return True
def read_file(self, file_path):
"""Load a file from the datastore on activity start."""
logging.debug('JukeBoxAtivity.read_file: %s', file_path)
title = self.metadata['title']
self.playlist_widget.load_file(file_path, title)
self._view_toolbar._show_playlist.set_active(True)
def write_file(self, file_path):
def write_playlist_to_file(file_path):
"""Open the file at file_path and write the playlist.
It is saved in audio/x-mpegurl format.
"""
list_file = open(file_path, 'w')
for uri in self.playlist_widget._items:
list_file.write('#EXTINF:%s\n' % uri['title'])
list_file.write('%s\n' % uri['path'])
list_file.close()
if not self.metadata['mime_type']:
self.metadata['mime_type'] = 'audio/x-mpegurl'
if self.metadata['mime_type'] == 'audio/x-mpegurl':
write_playlist_to_file(file_path)
else:
if self._playlist_jobject is None:
self._playlist_jobject = \
self.playlist_widget.create_playlist_jobject()
# Add the playlist to the playlist jobject description.
# This is only done if the activity was not started from a
# playlist or from scratch:
description = ''
for uri in self.playlist_widget._items:
description += '%s\n' % uri['title']
self._playlist_jobject.metadata['description'] = description
write_playlist_to_file(self._playlist_jobject.file_path)
datastore.write(self._playlist_jobject)
def __go_fullscreen_cb(self, toolbar):
self.fullscreen()
def __toggle_playlist_cb(self, toolbar):
if self._view_toolbar._show_playlist.get_active():
self._playlist_box.show_all()
else:
self._playlist_box.hide()
self._video_canvas.queue_draw()
class ReflectActivity(activity.Activity):
''' An activity for reflecting on one's work '''
def __init__(self, handle):
''' Initialize the toolbar '''
try:
super(ReflectActivity, self).__init__(handle)
except dbus.exceptions.DBusException as e:
_logger.error(str(e))
logging.error('setting reflection data to []')
self.reflection_data = []
self.connect('realize', self.__realize_cb)
self.font_size = 8
self.max_participants = 4
self._setup_toolbars()
color = profile.get_color()
color_stroke = color.get_stroke_color()
color_fill = color.get_fill_color()
lighter = utils.lighter_color([color_stroke, color_fill])
darker = 1 - lighter
if lighter == 0:
self.bg_color = style.Color(color_stroke)
self.fg_color = style.Color(color_fill)
else:
self.bg_color = style.Color(color_fill)
self.fg_color = style.Color(color_stroke)
self.modify_bg(Gtk.StateType.NORMAL, self.bg_color.get_gdk_color())
self.bundle_path = activity.get_bundle_path()
self.tmp_path = os.path.join(activity.get_activity_root(), 'instance')
self.sharing = False
self._copy_entry = None
self._paste_entry = None
self._webkit = None
self._clipboard_text = ''
self._fixed = None
self.initiating = True
if self.shared_activity:
# We're joining
if not self.get_shared():
self.initiating = False
self.busy_cursor()
share_icon = Icon(icon_name='zoom-neighborhood')
self._joined_alert = Alert()
self._joined_alert.props.icon = share_icon
self._joined_alert.props.title = _('Please wait')
self._joined_alert.props.msg = _('Starting connection...')
self.add_alert(self._joined_alert)
# Wait for joined signal
self.connect("joined", self._joined_cb)
self._open_reflect_windows()
self._setup_presence_service()
# Joiners wait to receive data from sharer
# Otherwise, load reflections from local store
if not self.shared_activity:
self.busy_cursor()
GObject.idle_add(self._load_reflections)
def read_file(self, file_path):
fd = open(file_path, 'r')
data = fd.read()
fd.close()
self.reflection_data = json.loads(data)
def write_file(self, file_path):
data = json.dumps(self.reflection_data)
fd = open(file_path, 'w')
fd.write(data)
fd.close()
self.metadata['font_size'] = str(self.font_size)
def _load_reflections(self):
self._find_starred()
self._reflect_window.load(self.reflection_data)
self.reset_cursor()
def _found_obj_id(self, obj_id):
for item in self.reflection_data:
if 'obj_id' in item and item['obj_id'] == obj_id:
return True
return False
def reload_data(self, data):
''' Reload data after sorting or searching '''
self._reflection_data = data[:]
self._reflect_window.reload(self._reflection_data)
self.reset_scrolled_window_adjustments()
def _find_starred(self):
''' Find all the _stars in the Journal. '''
self.dsobjects, self._nobjects = datastore.find({'keep': '1'})
for dsobj in self.dsobjects:
if self._found_obj_id(dsobj.object_id):
continue # Already have this object -- TODO: update it
self._add_new_from_journal(dsobj)
def _add_new_from_journal(self, dsobj):
self.reflection_data.append({
'title': _('Untitled'),
'obj_id': dsobj.object_id
})
if hasattr(dsobj, 'metadata'):
if 'creation_time' in dsobj.metadata:
self.reflection_data[-1]['creation_time'] = \
dsobj.metadata['creation_time']
else:
self.reflection_data[-1]['creation_time'] = \
int(time.time())
if 'timestamp' in dsobj.metadata:
self.reflection_data[-1]['modification_time'] = \
dsobj.metadata['timestamp']
else:
self.reflection_data[-1]['modification_time'] = \
self.reflection_data[-1]['creation_time']
if 'activity' in dsobj.metadata:
self.reflection_data[-1]['activities'] = \
[utils.bundle_id_to_icon(dsobj.metadata['activity'])]
if 'title' in dsobj.metadata:
self.reflection_data[-1]['title'] = \
dsobj.metadata['title']
if 'description' in dsobj.metadata:
self.reflection_data[-1]['content'] = \
[{'text': dsobj.metadata['description']}]
else:
self.reflection_data[-1]['content'] = []
if 'tags' in dsobj.metadata:
self.reflection_data[-1]['tags'] = []
tags = dsobj.metadata['tags'].split()
for tag in tags:
if tag[0] != '#':
self.reflection_data[-1]['tags'].append('#' + tag)
else:
self.reflection_data[-1]['tags'].append(tag)
if 'comments' in dsobj.metadata:
try:
comments = json.loads(dsobj.metadata['comments'])
except BaseException:
comments = []
self.reflection_data[-1]['comments'] = []
for comment in comments:
try:
data = {
'nick': comment['from'],
'comment': comment['message']
}
if 'icon-color' in comment:
colors = comment['icon-color'].split(',')
darker = 1 - utils.lighter_color(colors)
data['color'] = colors[darker]
else:
data['color'] = '#000000'
self.reflection_data[-1]['comments'].append(data)
except BaseException:
_logger.debug('could not parse comment %s' % comment)
if 'mime_type' in dsobj.metadata and \
dsobj.metadata['mime_type'][0:5] == 'image':
new_path = os.path.join(self.tmp_path, dsobj.object_id)
try:
shutil.copy(dsobj.file_path, new_path)
except Exception as e:
logging.error("Couldn't copy %s to %s: %s" %
(dsobj.file_path, new_path, e))
self.reflection_data[-1]['content'].append({'image': new_path})
elif 'preview' in dsobj.metadata:
pixbuf = utils.get_pixbuf_from_journal(dsobj, 300, 225)
if pixbuf is not None:
path = os.path.join(self.tmp_path,
dsobj.object_id + '.png')
utils.save_pixbuf_to_file(pixbuf, path)
self.reflection_data[-1]['content'].append({'image': path})
self.reflection_data[-1]['stars'] = 0
def delete_item(self, obj_id):
for i, obj in enumerate(self.reflection_data):
if obj['obj_id'] == obj_id:
self.reflection_data.remove(self.reflection_data[i])
return
def busy_cursor(self):
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
def reset_cursor(self):
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.LEFT_PTR))
def _open_reflect_windows(self):
# Most things need only be done once
if self._fixed is None:
self._fixed = Gtk.Fixed()
self._fixed.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height())
# Offsets from the bottom of the screen
dy1 = 2 * style.GRID_CELL_SIZE
dy2 = 1 * style.GRID_CELL_SIZE
self._button_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._button_area.set_size_request(Gdk.Screen.width(),
style.GRID_CELL_SIZE)
self._fixed.put(self._button_area, 0, 0)
self._button_area.show()
self._scrolled_window = Gtk.ScrolledWindow()
self._scrolled_window.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height() - dy1)
self._set_scroll_policy()
self._graphics_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._scrolled_window.add_with_viewport(self._graphics_area)
self._graphics_area.show()
self._fixed.put(self._scrolled_window, 0, dy2)
self._scrolled_window.show()
self._overlay_window = Gtk.ScrolledWindow()
self._overlay_window.set_size_request(style.GRID_CELL_SIZE * 10,
style.GRID_CELL_SIZE * 6)
self._overlay_window.modify_bg(Gtk.StateType.NORMAL,
style.COLOR_WHITE.get_gdk_color())
self._overlay_window.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
self._overlay_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._overlay_window.add_with_viewport(self._overlay_area)
self._overlay_area.show()
x = int((Gdk.Screen.width() - style.GRID_CELL_SIZE * 10) / 2)
self._fixed.put(self._overlay_window, 0, Gdk.Screen.height())
self._overlay_window.show()
self._old_overlay_widget = None
self._reflect_window = ReflectWindow(self)
self._reflect_window.show()
Gdk.Screen.get_default().connect('size-changed',
self._configure_cb)
self._toolbox.connect('hide', self._resize_hide_cb)
self._toolbox.connect('show', self._resize_show_cb)
self._reflect_window.set_events(Gdk.EventMask.KEY_PRESS_MASK)
self._reflect_window.connect('key_press_event',
self._reflect_window.keypress_cb)
self._reflect_window.set_can_focus(True)
self._reflect_window.grab_focus()
self.set_canvas(self._fixed)
self._fixed.show()
def reset_scrolled_window_adjustments(self):
adj = self._scrolled_window.get_hadjustment()
if adj is not None:
adj.set_value(0)
adj = self._scrolled_window.get_vadjustment()
if adj is not None:
adj.set_value(0)
def load_graphics_area(self, widget):
self._graphics_area.add(widget)
def load_button_area(self, widget):
self._button_area.add(widget)
def load_overlay_area(self, widget):
if self._old_overlay_widget is not None:
self._overlay_area.remove(self._old_overlay_widget)
self._overlay_area.add(widget)
self._old_overlay_widget = widget
def show_overlay_area(self):
x = int((Gdk.Screen.width() - style.GRID_CELL_SIZE * 10) / 2)
self._fixed.move(self._overlay_window, x, style.GRID_CELL_SIZE)
def hide_overlay_area(self):
self._fixed.move(self._overlay_window, 0, Gdk.Screen.height())
def collapse_overlay_area(self, button, event):
self._fixed.move(self._overlay_window, 0, Gdk.Screen.height())
def _resize_hide_cb(self, widget):
self._resize_canvas(widget, True)
def _resize_show_cb(self, widget):
self._resize_canvas(widget, False)
def _configure_cb(self, event):
self._fixed.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self._set_scroll_policy()
self._resize_canvas(None)
self._reflect_window.reload_graphics()
def _resize_canvas(self, widget, fullscreen=False):
# When a toolbar is expanded or collapsed, resize the canvas
if hasattr(self, '_reflect_window'):
if self.toolbar_expanded():
dy1 = 3 * style.GRID_CELL_SIZE
dy2 = 2 * style.GRID_CELL_SIZE
else:
dy1 = 2 * style.GRID_CELL_SIZE
dy2 = 1 * style.GRID_CELL_SIZE
if fullscreen:
dy1 -= 2 * style.GRID_CELL_SIZE
dy2 -= 2 * style.GRID_CELL_SIZE
self._scrolled_window.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height() - dy2)
self._fixed.move(self._button_area, 0, 0)
self._about_panel_visible = False
def toolbar_expanded(self):
if self.activity_button.is_expanded():
return True
elif self.edit_toolbar_button.is_expanded():
return True
elif self.view_toolbar_button.is_expanded():
return True
return False
def get_activity_version(self):
info_path = os.path.join(self.bundle_path, 'activity', 'activity.info')
try:
info_file = open(info_path, 'r')
except Exception as e:
_logger.error('Could not open %s: %s' % (info_path, e))
return 'unknown'
cp = ConfigParser()
cp.readfp(info_file)
section = 'Activity'
if cp.has_option(section, 'activity_version'):
activity_version = cp.get(section, 'activity_version')
else:
activity_version = 'unknown'
return activity_version
def get_uid(self):
if len(self.volume_data) == 1:
return self.volume_data[0]['uid']
else:
return 'unknown'
def _setup_toolbars(self):
''' Setup the toolbars. '''
self._toolbox = ToolbarBox()
self.activity_button = ActivityToolbarButton(self)
self.activity_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.activity_button, 0)
self.activity_button.show()
self.set_toolbar_box(self._toolbox)
self._toolbox.show()
self.toolbar = self._toolbox.toolbar
view_toolbar = Gtk.Toolbar()
self.view_toolbar_button = ToolbarButton(page=view_toolbar,
label=_('View'),
icon_name='toolbar-view')
self.view_toolbar_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.view_toolbar_button, 1)
view_toolbar.show()
self.view_toolbar_button.show()
button = ToolButton('view-fullscreen')
button.set_tooltip(_('Fullscreen'))
button.props.accelerator = '<Alt>Return'
view_toolbar.insert(button, -1)
button.show()
button.connect('clicked', self._fullscreen_cb)
edit_toolbar = Gtk.Toolbar()
self.edit_toolbar_button = ToolbarButton(page=edit_toolbar,
label=_('Edit'),
icon_name='toolbar-edit')
self.edit_toolbar_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.edit_toolbar_button, 1)
edit_toolbar.show()
self.edit_toolbar_button.show()
self._copy_button = ToolButton('edit-copy')
self._copy_button.set_tooltip(_('Copy'))
self._copy_button.props.accelerator = '<Ctrl>C'
edit_toolbar.insert(self._copy_button, -1)
self._copy_button.show()
self._copy_button.connect('clicked', self._copy_cb)
self._copy_button.set_sensitive(False)
self._paste_button = ToolButton('edit-paste')
self._paste_button.set_tooltip(_('Paste'))
self._paste_button.props.accelerator = '<Ctrl>V'
edit_toolbar.insert(self._paste_button, -1)
self._paste_button.show()
self._paste_button.connect('clicked', self._paste_cb)
self._paste_button.set_sensitive(False)
button = ToolButton('list-add')
button.set_tooltip(_('Add Item'))
button.props.accelerator = '<Ctrl>+'
self._toolbox.toolbar.insert(button, -1)
button.show()
button.connect('clicked', self.__add_item_cb)
self._date_button = RadioToolButton('date-sort', group=None)
self._date_button.set_tooltip(_('Sort by Date'))
self._date_button.connect('clicked', self._date_button_cb)
self._toolbox.toolbar.insert(self._date_button, -1)
self._date_button.show()
self._title_button = RadioToolButton('title-sort',
group=self._date_button)
self._title_button.set_tooltip(_('Sort by Title'))
self._title_button.connect('clicked', self._title_button_cb)
self._toolbox.toolbar.insert(self._title_button, -1)
self._title_button.show()
self._stars_button = RadioToolButton('stars-sort',
group=self._date_button)
self._stars_button.set_tooltip(_('Sort by Favourite'))
self._stars_button.connect('clicked', self._stars_button_cb)
self._toolbox.toolbar.insert(self._stars_button, -1)
self._stars_button.show()
# setup the search options
self._search_entry = iconentry.IconEntry()
self._search_entry.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY,
'system-search')
self._search_entry.connect('activate', self._search_entry_activated_cb)
self._search_entry.connect('changed', self._search_entry_changed_cb)
self._search_entry.add_clear_button()
tool_item = Gtk.ToolItem()
tool_item.set_expand(True)
tool_item.add(self._search_entry)
self._search_entry.show()
self._toolbox.toolbar.insert(tool_item, -1)
tool_item.show()
self._search_button = ToolButton('dialog-ok')
self._search_button.set_tooltip(_('Search by Tags'))
self._search_button.connect('clicked', self._search_button_cb)
self._toolbox.toolbar.insert(self._search_button, -1)
self._search_button.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
self._toolbox.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
self._toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
def _search_button_cb(self, button):
self.busy_cursor()
self._do_search()
def _search_entry_activated_cb(self, entry):
self.busy_cursor()
self._do_search()
def _do_search(self):
logging.debug('_search_entry_activated_cb')
if self._search_entry.props.text == '':
logging.debug('clearing search')
for item in self.reflection_data:
item['hidden'] = False
else:
tags = self._search_entry.props.text.split()
for i, tag in enumerate(tags):
if not tag[0] == '#':
tags[i] = '#%s' % tag
logging.error(tags)
for item in self.reflection_data:
hidden = True
if 'tags' in item:
for tag in tags:
if tag in item['tags']:
hidden = False
item['hidden'] = hidden
self.reload_data(self.reflection_data)
self.reset_cursor()
def _search_entry_changed_cb(self, entry):
logging.debug('_search_entry_changed_cb search for \'%s\'',
self._search_entry.props.text)
self.busy_cursor()
self._do_search_changed()
def _do_search_changed(self):
if self._search_entry.props.text == '':
logging.debug('clearing search')
for item in self.reflection_data:
item['hidden'] = False
self.reload_data(self.reflection_data)
self.reset_cursor()
def _title_button_cb(self, button):
''' sort by title '''
self.busy_cursor()
GObject.idle_add(self._title_sort)
def _title_sort(self):
sorted_data = sorted(self.reflection_data,
key=lambda item: item['title'].lower())
self.reload_data(sorted_data)
self.reset_cursor()
def _date_button_cb(self, button):
''' sort by modification date '''
self.busy_cursor()
GObject.idle_add(self._date_sort)
def _date_sort(self):
sorted_data = sorted(self.reflection_data,
key=lambda item: int(item['modification_time']),
reverse=True)
self.reload_data(sorted_data)
self.reset_cursor()
def _stars_button_cb(self, button):
''' sort by number of stars '''
self.busy_cursor()
GObject.idle_add(self._stars_sort)
def _stars_sort(self):
sorted_data = sorted(self.reflection_data,
key=lambda item: item['stars'],
reverse=True)
self.reload_data(sorted_data)
self.reset_cursor()
def __realize_cb(self, window):
self.window_xid = window.get_window().get_xid()
def set_copy_widget(self, webkit=None, text_entry=None):
# Each task is responsible for setting a widget for copy
if webkit is not None:
self._webkit = webkit
else:
self._webkit = None
if text_entry is not None:
self._copy_entry = text_entry
else:
self._copy_entry = None
self._copy_button.set_sensitive(webkit is not None
or text_entry is not None)
def _copy_cb(self, button):
if self._copy_entry is not None:
self._copy_entry.copy_clipboard()
elif self._webkit is not None:
self._webkit.copy_clipboard()
else:
_logger.debug('No widget set for copy.')
def set_paste_widget(self, text_entry=None):
# Each task is responsible for setting a widget for paste
if text_entry is not None:
self._paste_entry = text_entry
self._paste_button.set_sensitive(text_entry is not None)
def _paste_cb(self, button):
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
self.clipboard_text = clipboard.wait_for_text()
if self._paste_entry is not None:
self._paste_entry.paste_clipboard()
else:
_logger.debug('No widget set for paste (%s).' %
self.clipboard_text)
def _fullscreen_cb(self, button):
''' Hide the Sugar toolbars. '''
self.fullscreen()
def __add_item_cb(self, button):
try:
chooser = ObjectChooser(parent=self, what_filter=None)
except TypeError:
chooser = ObjectChooser(
None, self._reflection.activity,
Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT)
try:
result = chooser.run()
if result == Gtk.ResponseType.ACCEPT:
jobject = chooser.get_selected_object()
if jobject:
self._add_new_from_journal(jobject)
self.reload_data(self.reflection_data)
finally:
chooser.destroy()
del chooser
def _set_scroll_policy(self):
if Gdk.Screen.width() < Gdk.Screen.height():
self._scrolled_window.set_policy(Gtk.PolicyType.AUTOMATIC,
Gtk.PolicyType.AUTOMATIC)
else:
self._scrolled_window.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
def _remove_alert_cb(self, alert, response_id):
self.remove_alert(alert)
def _close_alert_cb(self, alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.OK:
self.close()
def _setup_presence_service(self):
''' Setup the Presence Service. '''
self.pservice = presenceservice.get_instance()
owner = self.pservice.get_owner()
self.owner = owner
self._share = ''
self.connect('shared', self._shared_cb)
self.connect('joined', self._joined_cb)
def _shared_cb(self, activity):
''' Either set up initial share...'''
if self.shared_activity is None:
_logger.error('Failed to share or join activity ... \
shared_activity is null in _shared_cb()')
return
self.initiating = True
self._waiting_for_reflections = False
_logger.debug('I am sharing...')
self.conn = self.shared_activity.telepathy_conn
self.tubes_chan = self.shared_activity.telepathy_tubes_chan
self.text_chan = self.shared_activity.telepathy_text_chan
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal(
'NewTube', self._new_tube_cb)
_logger.debug('This is my activity: making a tube...')
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].OfferDBusTube(
SERVICE, {})
self.sharing = True
def _joined_cb(self, activity):
''' ...or join an exisiting share. '''
if self.shared_activity is None:
_logger.error('Failed to share or join activity ... \
shared_activity is null in _shared_cb()')
return
if self._joined_alert is not None:
self.remove_alert(self._joined_alert)
self._joined_alert = None
self.initiating = False
self._waiting_for_reflections = True
_logger.debug('I joined a shared activity.')
self.conn = self.shared_activity.telepathy_conn
self.tubes_chan = self.shared_activity.telepathy_tubes_chan
self.text_chan = self.shared_activity.telepathy_text_chan
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal(
'NewTube', self._new_tube_cb)
_logger.debug('I am joining an activity: waiting for a tube...')
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].ListTubes(
reply_handler=self._list_tubes_reply_cb,
error_handler=self._list_tubes_error_cb)
self.sharing = True
def _list_tubes_reply_cb(self, tubes):
''' Reply to a list request. '''
for tube_info in tubes:
self._new_tube_cb(*tube_info)
def _list_tubes_error_cb(self, e):
''' Log errors. '''
_logger.error('ListTubes() failed: %s', e)
def _new_tube_cb(self, id, initiator, type, service, params, state):
''' Create a new tube. '''
_logger.debug(
'New tube: ID=%d initator=%d type=%d service=%s '
'params=%r state=%d', id, initiator, type, service, params, state)
if (type == telepathy.TUBE_TYPE_DBUS and service == SERVICE):
if state == telepathy.TUBE_STATE_LOCAL_PENDING:
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].AcceptDBusTube(
id)
self.collab = CollabWrapper(self)
self.collab.message.connect(self.event_received_cb)
self.collab.setup()
if self._waiting_for_reflections:
self.send_event(JOIN_CMD, {})
self._joined_alert = Alert()
self._joined_alert.props.title = _('Please wait')
self._joined_alert.props.msg = _('Requesting reflections...')
self.add_alert(self._joined_alert)
def event_received_cb(self, collab, buddy, msg):
''' Data is passed as tuples: cmd:text '''
command = msg.get("command")
payload = msg.get("payload")
logging.debug(command)
if command == JOIN_CMD:
# Sharer needs to send reflections database to joiners.
if self.initiating:
# Send pictures first.
for item in self.reflection_data:
if 'content' in item:
for content in item['content']:
if 'image' in content:
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(
content['image'], 120, 90)
if pixbuf is not None:
data = utils.pixbuf_to_base64(pixbuf)
self.send_event(
PICTURE_CMD, {
"image": os.path.basename(
content['image']),
"data": data
})
data = json.dumps(self.reflection_data)
self.send_event(SHARE_CMD, {"data": data})
elif command == NEW_REFLECTION_CMD:
self._reflect_window.add_new_reflection(payload)
elif command == TITLE_CMD:
obj_id = payload.get("obj_id")
title = payload.get("title")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
self._reflect_window.update_title(obj_id, title)
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == TAG_CMD:
obj_id = payload.get("obj_id")
data = payload.get("data")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
self._reflect_window.update_tags(obj_id, data)
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == ACTIVITY_CMD:
obj_id = payload.get("obj_id")
bundle_id = payload.get("bundle_id")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
self._reflect_window.insert_activity(obj_id, bundle_id)
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == STAR_CMD:
obj_id = payload.get("obj_id")
stars = payload.get("stars")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
self._reflect_window.update_stars(obj_id, int(stars))
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == COMMENT_CMD:
found_the_object = False
# Receive a comment and associated reflection ID
obj_id = payload.get("obj_id")
nick = payload.get("nick")
color = payload.get("color")
comment = payload.get("comment")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
if 'comments' not in item:
item['comments'] = []
data = {'nick': nick, 'comment': comment, 'color': color}
item['comments'].append(data)
self._reflect_window.insert_comment(obj_id, data)
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == REFLECTION_CMD:
found_the_object = False
# Receive a reflection and associated reflection ID
obj_id = payload.get("obj_id")
reflection = payload.get("reflection")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
if '' not in item:
item['content'] = []
item['content'].append({'text': reflection})
self._reflect_window.insert_reflection(obj_id, reflection)
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == IMAGE_REFLECTION_CMD:
found_the_object = False
# Receive a picture reflection and associated reflection ID
obj_id = payload.get("obj_id")
basename = payload.get("basename")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
if '' not in item:
item['content'] = []
item['content'].append(
{'image': os.path.join(self.tmp_path, basename)})
self._reflect_window.insert_picture(
obj_id, os.path.join(self.tmp_path, basename))
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == PICTURE_CMD:
# Receive a picture (MAYBE DISPLAY IT AS IT ARRIVES?)
basename = payload.get("basename")
data = payload.get("data")
utils.base64_to_file(data, os.path.join(self.tmp_path, basename))
elif command == SHARE_CMD:
# Joiner needs to load reflection database.
if not self.initiating:
# Note that pictures should be received.
self.reflection_data = payload
self._reflect_window.load(self.reflection_data)
self._waiting_for_reflections = False
self.reset_cursor()
if self._joined_alert is not None:
self.remove_alert(self._joined_alert)
self._joined_alert = None
def send_event(self, command, data):
''' Send event through the tube. '''
if hasattr(self, 'collab') and self.collab is not None:
data["command"] = command
self.collab.post(data)
class TrainingActivity(activity.Activity):
''' A series of training exercises '''
transfer_started_signal = GObject.Signal('started', arg_types=([]))
transfer_progressed_signal = GObject.Signal('progressed', arg_types=([]))
transfer_completed_signal = GObject.Signal('completed', arg_types=([]))
transfer_failed_signal = GObject.Signal('failed', arg_types=([]))
def __init__(self, handle):
''' Initialize the toolbars and the game board '''
try:
super(TrainingActivity, self).__init__(handle)
except dbus.exceptions.DBusException as e:
_logger.error(str(e))
self.connect('realize', self.__realize_cb)
self.connect('started', self.__transfer_started_cb)
self.connect('progressed', self.__transfer_progressed_cb)
self.connect('completed', self.__transfer_completed_cb)
self.connect('failed', self.__transfer_failed_cb)
self.volume_monitor = Gio.VolumeMonitor.get()
self.volume_monitor.connect('mount-added', self._mount_added_cb)
self.volume_monitor.connect('mount-removed', self._mount_removed_cb)
if hasattr(self, 'metadata') and 'font_size' in self.metadata:
self.font_size = int(self.metadata['font_size'])
else:
self.font_size = 8
self.zoom_level = self.font_size / float(len(FONT_SIZES))
_logger.debug('zoom level is %f' % self.zoom_level)
_check_gconf_settings() # For debugging purposes
self._setup_toolbars()
self.modify_bg(Gtk.StateType.NORMAL,
style.COLOR_WHITE.get_gdk_color())
self.bundle_path = activity.get_bundle_path()
self.volume_data = []
self.help_palette = None
self.help_panel_visible = False
self._copy_entry = None
self._paste_entry = None
self._webkit = None
self._clipboard_text = ''
self._fixed = None
self._notify_transfer_status = False
if self._load_extension() and self.check_volume_data():
self._launcher()
def _launcher(self):
get_power_manager().inhibit_suspend()
# We are resuming the activity or we are launching a new instance?
# * Is there a data file to sync on the USB key?
# * Do we create a new data file on the USB key?
path = self._check_for_USB_data()
if path is None:
self._launch_task_master()
elif self._sync_data_from_USB(path):
self._copy_data_from_USB()
# Flash a welcome back screen.
self._load_intro_graphics(file_name='welcome-back.html')
GObject.timeout_add(1500, self._launch_task_master)
def can_close(self):
get_power_manager().restore_suspend()
return True
def busy_cursor(self):
self._old_cursor = self.get_window().get_cursor()
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
def reset_cursor(self):
if hasattr(self, '_old_cursor'):
self.get_window().set_cursor(self._old_cursor)
def check_volume_data(self):
# Before we begin (and before each task),
# we need to find any and all USB keys
# and any and all training-data files on them.
_logger.debug(utils.get_volume_paths())
self.volume_data = []
for path in utils.get_volume_paths():
os.path.basename(path)
self.volume_data.append(
{'basename': os.path.basename(path),
'files': utils.look_for_training_data(path),
'sugar_path': os.path.join(self.get_activity_root(), 'data'),
'usb_path': path})
_logger.debug(self.volume_data[-1])
# (1) We require a USB key
if len(self.volume_data) == 0:
_logger.error('NO USB KEY INSERTED')
alert = ConfirmationAlert()
alert.props.title = _('USB key required')
alert.props.msg = _('You must insert a USB key before launching '
'this activity.')
alert.connect('response', self._remove_alert_cb)
self.add_alert(alert)
self._load_intro_graphics(file_name='insert-usb.html')
return False
# (2) Only one USB key
if len(self.volume_data) > 1:
_logger.error('MULTIPLE USB KEYS INSERTED')
alert = ConfirmationAlert()
alert.props.title = _('Multiple USB keys found')
alert.props.msg = _('Only one USB key must be inserted while '
'running this program.\nPlease remove any '
'additional USB keys before launching '
'this activity.')
alert.connect('response', self._remove_alert_cb)
self.add_alert(alert)
self._load_intro_graphics(message=alert.props.msg)
return False
volume = self.volume_data[0]
# (3) At least 10MB of free space
if utils.is_full(volume['usb_path'],
required=_MINIMUM_SPACE):
_logger.error('USB IS FULL')
alert = ConfirmationAlert()
alert.props.title = _('USB key is full')
alert.props.msg = _('No room on USB')
alert.connect('response', self._close_alert_cb)
self.add_alert(alert)
self._load_intro_graphics(message=alert.props.msg)
return False
# (4) File is read/write
if not utils.is_writeable(volume['usb_path']):
_logger.error('CANNOT WRITE TO USB')
alert = ConfirmationAlert()
alert.props.title = _('Cannot write to USB')
alert.props.msg = _('USB key seems to be read-only.')
alert.connect('response', self._close_alert_cb)
self.add_alert(alert)
self._load_intro_graphics(message=alert.props.msg)
return False
# (5) Only one set of training data per USB key
# We expect UIDs to formated as XXXX-XXXX
# We need to make sure we have proper UIDs associated with
# the USBs and the files on them match the UID.
# (a) If there are no files, we will assign the UID based on the
# volume path;
# (b) If there is one file with a valid UID, we use that UID;
if len(volume['files']) == 0:
volume['uid'] = 'training-data-%s' % \
utils.format_volume_name(volume['basename'])
_logger.debug('No training data found. Using UID %s' %
volume['uid'])
return True
elif len(volume['files']) == 1:
volume['uid'] = 'training-data-%s' % volume['files'][0][-9:]
_logger.debug('Training data found. Using UID %s' %
volume['uid'])
return True
else:
_logger.error('MULTIPLE TRAINING-DATA FILES FOUND')
alert = ConfirmationAlert()
alert.props.title = _('Multiple training-data files found.')
alert.props.msg = _('There can only be one set of training '
'data per USB key.')
alert.connect('response', self._close_alert_cb)
self.add_alert(alert)
self._load_intro_graphics(message=alert.props.msg)
return False
def _check_for_USB_data(self):
usb_path = os.path.join(self.volume_data[0]['usb_path'],
self.volume_data[0]['uid'])
if os.path.exists(usb_path):
return usb_path
else:
return None
def _sync_data_from_USB(self, usb_data_path=None):
# We need to sync up file on USB with file on disk,
# but only if the email addresses match. Otherwise,
# raise an error.
if usb_data_path is not None:
usb_data = {}
if os.path.exists(usb_data_path):
fd = open(usb_data_path, 'r')
json_data = fd.read()
fd.close()
if len(json_data) > 0:
try:
usb_data = json.loads(json_data)
except ValueError as e:
_logger.error('Cannot load USB data: %s' % e)
else:
_logger.error('Cannot find USB data: %s' % usb_data_path)
sugar_data_path = os.path.join(
self.volume_data[0]['sugar_path'],
self.volume_data[0]['uid'])
sugar_data = {}
if os.path.exists(sugar_data_path):
fd = open(sugar_data_path, 'r')
json_data = fd.read()
fd.close()
if len(json_data) > 0:
try:
sugar_data = json.loads(json_data)
except ValueError as e:
_logger.error('Cannot load Sugar data: %s' % e)
else:
_logger.error('Cannot find Sugar data: %s' % sugar_data_path)
# First, check to make sure email_address matches
if EMAIL_UID in usb_data:
usb_email = usb_data[EMAIL_UID]
else:
usb_email = None
if EMAIL_UID in sugar_data:
sugar_email = sugar_data[EMAIL_UID]
else:
sugar_email = None
if usb_email != sugar_email:
if usb_email is None and sugar_email is not None:
_logger.warning('Using email address from Sugar: %s' %
sugar_email)
usb_data[EMAIL_UID] = sugar_email
elif usb_email is not None and sugar_email is None:
_logger.warning('Using email address from USB: %s' %
usb_email)
sugar_data[EMAIL_UID] = usb_email
elif usb_email is None and sugar_email is None:
_logger.warning('No email address found')
else:
# FIX ME: We need to resolve this, but for right now, punt.
alert = ConfirmationAlert()
alert.props.title = _('Data mismatch')
alert.props.msg = _('Are you %(usb)s or %(sugar)s?' %
{'usb': usb_email,
'sugar': sugar_email})
alert.connect('response', self._close_alert_cb)
self.add_alert(alert)
self._load_intro_graphics(message=alert.props.msg)
return False
def count_completed(data):
count = 0
for key in data:
if isinstance(data[key], dict) and \
'completed' in data[key] and \
data[key]['completed']:
count += 1
return count
# The database with the most completed tasks takes precedence.
if count_completed(usb_data) >= count_completed(sugar_data):
_logger.debug('data sync: USB data takes precedence')
data_one = usb_data
data_two = sugar_data
else:
_logger.debug('data sync: Sugar data takes precedence')
data_one = sugar_data
data_two = usb_data
# Copy completed tasks from one to two
for key in data_one:
if isinstance(data_one[key], dict) and \
'completed' in data_one[key] and \
data_one[key]['completed']:
data_two[key] = data_one[key]
# Copy completed tasks from two to one
for key in data_two:
if isinstance(data_two[key], dict) and \
'completed' in data_two[key] and \
data_two[key]['completed']:
data_one[key] = data_two[key]
# Copy incompleted tasks from one to two
for key in data_one:
if isinstance(data_one[key], dict) and \
(not 'completed' in data_one[key] or
not data_one[key]['completed']):
data_two[key] = data_one[key]
# Copy incompleted tasks from two to one
for key in data_two:
if isinstance(data_two[key], dict) and \
(not 'completed' in data_two[key] or
not data_two[key]['completed']):
data_one[key] = data_two[key]
# Copy name, email_address, current_task...
for key in data_one:
if not isinstance(data_one[key], dict):
data_two[key] = data_one[key]
for key in data_two:
if not isinstance(data_two[key], dict):
data_one[key] = data_two[key]
# Finally, write to the USB and ...
json_data = json.dumps(data_one)
fd = open(usb_data_path, 'w')
fd.write(json_data)
fd.close()
# ...save a shadow copy in Sugar
fd = open(sugar_data_path, 'w')
fd.write(json_data)
fd.close()
return True
else:
_logger.error('No data to sync on USB')
return False
def _copy_data_from_USB(self):
usb_path = self._check_for_USB_data()
if usb_path is not None:
try:
subprocess.call(['cp', usb_path,
self.volume_data[0]['sugar_path']])
except OSError as e:
_logger.error('Could not copy %s to %s: %s' % (
usb_path, self.volume_data[0]['sugar_path'], e))
else:
_logger.error('No data found on USB')
def toolbar_expanded(self):
if self.activity_button.is_expanded():
return True
elif self.edit_toolbar_button.is_expanded():
return True
elif self.view_toolbar_button.is_expanded():
return True
elif hasattr(self, 'progress_toolbar_button') and \
self.progress_toolbar_button.is_expanded():
return True
def _launch_task_master(self):
# Most things need only be done once
if self._fixed is None:
self._fixed = Gtk.Fixed()
self._fixed.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height())
# Offsets from the bottom of the screen
dy1 = 3 * style.GRID_CELL_SIZE
dy2 = 2 * style.GRID_CELL_SIZE
self._progress_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._progress_area.set_size_request(Gdk.Screen.width(), -1)
self._fixed.put(self._progress_area, 0, Gdk.Screen.height() - dy2)
self._progress_area.show()
self._button_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._button_area.set_size_request(Gdk.Screen.width(), -1)
self._fixed.put(self._button_area, 0, Gdk.Screen.height() - dy1)
self._button_area.show()
self._scrolled_window = Gtk.ScrolledWindow()
self._scrolled_window.set_size_request(
Gdk.Screen.width(), Gdk.Screen.height() - dy1)
self._set_scroll_policy()
self._graphics_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._scrolled_window.add_with_viewport(self._graphics_area)
self._graphics_area.show()
self._fixed.put(self._scrolled_window, 0, 0)
self._scrolled_window.show()
self._task_master = TaskMaster(self)
self._task_master.show()
# Now that we have the tasks, we can build the progress toolbar and
# help panel.
self._build_progress_toolbar()
self._help_panel = HelpPanel(self._task_master)
self.help_palette = self._help_button.get_palette()
self.help_palette.set_content(self._help_panel)
self._help_panel.show()
self._help_button.set_sensitive(True)
Gdk.Screen.get_default().connect('size-changed',
self._configure_cb)
self._toolbox.connect('hide', self._resize_hide_cb)
self._toolbox.connect('show', self._resize_show_cb)
self._task_master.set_events(Gdk.EventMask.KEY_PRESS_MASK)
self._task_master.connect('key_press_event',
self._task_master.keypress_cb)
self._task_master.set_can_focus(True)
self._task_master.grab_focus()
self.set_canvas(self._fixed)
self._fixed.show()
self.completed = False
self._update_completed_sections()
self._check_connected_task_status()
self._task_master.task_master()
def load_graphics_area(self, widget):
self._graphics_area.add(widget)
def load_button_area(self, widget):
self._button_area.add(widget)
def load_progress_area(self, widget):
self._progress_area.add(widget)
def _load_intro_graphics(self, file_name='generic-problem.html',
message=None):
center_in_panel = Gtk.Alignment.new(0.5, 0, 0, 0)
url = os.path.join(self.bundle_path, 'html-content', file_name)
graphics = Graphics()
if message is None:
graphics.add_uri('file://' + url)
else:
graphics.add_uri('file://' + url + '?MSG=' +
utils.get_safe_text(message))
graphics.set_zoom_level(0.667)
center_in_panel.add(graphics)
graphics.show()
self.set_canvas(center_in_panel)
center_in_panel.show()
def _resize_hide_cb(self, widget):
self._resize_canvas(widget, True)
def _resize_show_cb(self, widget):
self._resize_canvas(widget, False)
def _configure_cb(self, event):
self._fixed.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self._set_scroll_policy()
self._resize_canvas(None)
self._task_master.reload_graphics()
def _resize_canvas(self, widget, fullscreen=False):
# When a toolbar is expanded or collapsed, resize the canvas
# to ensure that the progress bar is still visible.
if hasattr(self, '_task_master'):
if self.toolbar_expanded():
dy1 = 4 * style.GRID_CELL_SIZE
dy2 = 3 * style.GRID_CELL_SIZE
else:
dy1 = 3 * style.GRID_CELL_SIZE
dy2 = 2 * style.GRID_CELL_SIZE
if fullscreen:
dy1 -= 2 * style.GRID_CELL_SIZE
dy2 -= 2 * style.GRID_CELL_SIZE
self._scrolled_window.set_size_request(
Gdk.Screen.width(), Gdk.Screen.height() - dy1)
self._fixed.move(self._progress_area, 0, Gdk.Screen.height() - dy2)
self._fixed.move(self._button_area, 0, Gdk.Screen.height() - dy1)
self.help_panel_visible = False
def get_activity_version(self):
info_path = os.path.join(self.bundle_path, 'activity', 'activity.info')
try:
info_file = open(info_path, 'r')
except Exception as e:
_logger.error('Could not open %s: %s' % (info_path, e))
return 'unknown'
cp = ConfigParser()
cp.readfp(info_file)
section = 'Activity'
if cp.has_option(section, 'activity_version'):
activity_version = cp.get(section, 'activity_version')
else:
activity_version = 'unknown'
return activity_version
def get_uid(self):
if len(self.volume_data) == 1:
return self.volume_data[0]['uid']
else:
return 'unknown'
def write_file(self, file_path):
# Only write if we have a valid USB/data file to work with.
if len(self.volume_data) == 1 and \
len(self.volume_data[0]['files']) == 1:
self.metadata[TRAINING_DATA_UID] = self.volume_data[0]['uid']
# We may have failed before getting to init of taskmaster
if hasattr(self, '_task_master'):
self._task_master.write_task_data(
'current_task', self._task_master.current_task)
self.update_activity_title()
email = self._task_master.read_task_data(EMAIL_UID)
if email is None:
email = ''
self.metadata[TRAINING_DATA_EMAIL] = email
name = self._task_master.read_task_data(NAME_UID)
if name is None:
name = ''
self.metadata[TRAINING_DATA_FULLNAME] = name
self.metadata['font_size'] = str(self.font_size)
def update_activity_title(self):
name = self._task_master.read_task_data(NAME_UID)
if name is not None:
bundle_name = activity.get_bundle_name()
self.metadata['title'] = _('%(name)s %(bundle)s Activity') % \
{'name': name, 'bundle': bundle_name}
def _setup_toolbars(self):
''' Setup the toolbars. '''
self.max_participants = 1 # No sharing
self._toolbox = ToolbarBox()
self.activity_button = ActivityToolbarButton(self)
self.activity_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.activity_button, 0)
self.activity_button.show()
self.set_toolbar_box(self._toolbox)
self._toolbox.show()
self.toolbar = self._toolbox.toolbar
view_toolbar = Gtk.Toolbar()
self.view_toolbar_button = ToolbarButton(
page=view_toolbar,
label=_('View'),
icon_name='toolbar-view')
self.view_toolbar_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.view_toolbar_button, 1)
view_toolbar.show()
self.view_toolbar_button.show()
button = ToolButton('view-fullscreen')
button.set_tooltip(_('Fullscreen'))
button.props.accelerator = '<Alt>Return'
view_toolbar.insert(button, -1)
button.show()
button.connect('clicked', self._fullscreen_cb)
self._zoom_in = ToolButton('zoom-in')
self._zoom_in.set_tooltip(_('Increase size'))
view_toolbar.insert(self._zoom_in, -1)
self._zoom_in.show()
self._zoom_in.connect('clicked', self._zoom_in_cb)
self._zoom_out = ToolButton('zoom-out')
self._zoom_out.set_tooltip(_('Decrease size'))
view_toolbar.insert(self._zoom_out, -1)
self._zoom_out.show()
self._zoom_out.connect('clicked', self._zoom_out_cb)
self._zoom_eq = ToolButton('zoom-original')
self._zoom_eq.set_tooltip(_('Restore original size'))
view_toolbar.insert(self._zoom_eq, -1)
self._zoom_eq.show()
self._zoom_eq.connect('clicked', self._zoom_eq_cb)
self._set_zoom_buttons_sensitivity()
edit_toolbar = Gtk.Toolbar()
self.edit_toolbar_button = ToolbarButton(
page=edit_toolbar,
label=_('Edit'),
icon_name='toolbar-edit')
self.edit_toolbar_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.edit_toolbar_button, 1)
edit_toolbar.show()
self.edit_toolbar_button.show()
self._copy_button = ToolButton('edit-copy')
self._copy_button.set_tooltip(_('Copy'))
self._copy_button.props.accelerator = '<Ctrl>C'
edit_toolbar.insert(self._copy_button, -1)
self._copy_button.show()
self._copy_button.connect('clicked', self._copy_cb)
self._copy_button.set_sensitive(False)
self._paste_button = ToolButton('edit-paste')
self._paste_button.set_tooltip(_('Paste'))
self._paste_button.props.accelerator = '<Ctrl>V'
edit_toolbar.insert(self._paste_button, -1)
self._paste_button.show()
self._paste_button.connect('clicked', self._paste_cb)
self._paste_button.set_sensitive(False)
self._progress_toolbar = Gtk.Toolbar()
self.progress_toolbar_button = ToolbarButton(
page=self._progress_toolbar,
label=_('Check progress'),
icon_name='check-progress')
self.progress_toolbar_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.progress_toolbar_button, -1)
self._progress_toolbar.show()
self.progress_toolbar_button.show()
self._help_button = ToolButton('toolbar-help')
self._help_button.set_tooltip(_('Help'))
self._help_button.props.accelerator = '<Ctrl>H'
self._toolbox.toolbar.insert(self._help_button, -1)
self._help_button.show()
self._help_button.connect('clicked', self._help_cb)
self._help_button.set_sensitive(False)
self._help_button.palette_invoker.props.lock_palette = True
self.transfer_button = ToolButton('transfer')
self.transfer_button.set_tooltip(_('Training data upload status'))
self._toolbox.toolbar.insert(self.transfer_button, -1)
self.transfer_button.connect('clicked', self._transfer_cb)
self.transfer_button.hide()
self.progress_label = Gtk.Label()
self.progress_label.set_line_wrap(True)
self.progress_label.set_size_request(300, -1)
self.progress_label.set_use_markup(True)
toolitem = Gtk.ToolItem()
toolitem.add(self.progress_label)
self.progress_label.show()
self._toolbox.toolbar.insert(toolitem, -1)
toolitem.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
self._toolbox.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
self._toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
def _build_progress_toolbar(self):
self._progress_buttons = []
progress = self._task_master.get_completed_sections()
for section_index in range(self._task_master.get_number_of_sections()):
icon = self._task_master.get_section_icon(section_index)
if section_index in progress:
icon = icon + '-white'
else:
icon = icon + '-grey'
name = self._task_master.get_section_name(section_index)
if section_index == 0:
group = None
else:
group = self._progress_buttons[0]
self._progress_buttons.append(RadioToolButton(group=group))
self._progress_buttons[-1].set_icon_name(icon)
self._progress_buttons[-1].set_tooltip(name)
self._progress_toolbar.insert(self._progress_buttons[-1], -1)
self._progress_buttons[-1].show()
self._progress_buttons[-1].connect(
'clicked', self._jump_to_section_cb, section_index)
self._radio_buttons_live = False
section_index, task_index = \
self._task_master.get_section_and_task_index()
self._progress_buttons[section_index].set_active(True)
self._radio_buttons_live = True
def _check_connected_task_status(self):
''' We only want to turn on notifications if we expect connectivity '''
task = self._task_master.uid_to_task(GET_CONNECTED_TASK)
self.set_notify_transfer_status(task.is_completed())
def _update_completed_sections(self):
progress = self._task_master.get_completed_sections()
for section in range(self._task_master.get_number_of_sections()):
icon = self._task_master.get_section_icon(section)
if section in progress:
icon = icon + '-white'
else:
icon = icon + '-grey'
self._progress_buttons[section].set_icon_name(icon)
self._radio_buttons_live = False
section_index, task_index = \
self._task_master.get_section_and_task_index()
self._progress_buttons[section_index].set_active(True)
self._radio_buttons_live = True
def mark_section_as_complete(self, section):
icon = self._task_master.get_section_icon(section) + '-white'
self._progress_buttons[section].set_icon_name(icon)
if section < self._task_master.get_number_of_sections() - 1:
self._radio_buttons_live = False
self._progress_buttons[section + 1].set_active(True)
self._radio_buttons_live = True
def set_notify_transfer_status(self, state):
_logger.debug('Setting transfer status to %s' % (str(state)))
self._notify_transfer_status = state
def _update_transfer_button(self, icon_name, tooltip):
self.transfer_button.set_icon_name(icon_name)
self.transfer_button.set_tooltip(tooltip)
if self._notify_transfer_status:
self.transfer_button.show()
else:
self.transfer_button.hide()
def _transfer_cb(self, button):
''' Hide the button to dismiss notification '''
self.transfer_button.set_tooltip(_('Training data upload status'))
self.transfer_button.hide()
def __transfer_started_cb(self, widget):
self._update_transfer_button('transfer', _('Data transfer started'))
def __transfer_progressed_cb(self, widget):
self._update_transfer_button('transfer',
_('Data transfer progressing'))
def __transfer_completed_cb(self, widget):
self._update_transfer_button('transfer-complete',
_('Data transfer completed'))
def __transfer_failed_cb(self, widget):
self._update_transfer_button('transfer-failed',
_('Data transfer failed'))
def __realize_cb(self, window):
self.window_xid = window.get_window().get_xid()
def set_copy_widget(self, webkit=None, text_entry=None):
# Each task is responsible for setting a widget for copy
if webkit is not None:
self._webkit = webkit
else:
self._webkit = None
if text_entry is not None:
self._copy_entry = text_entry
else:
self._copy_entry = None
self._copy_button.set_sensitive(webkit is not None or
text_entry is not None)
def _copy_cb(self, button):
if self._copy_entry is not None:
self._copy_entry.copy_clipboard()
elif self._webkit is not None:
self._webkit.copy_clipboard()
else:
_logger.debug('No widget set for copy.')
def set_paste_widget(self, text_entry=None):
# Each task is responsible for setting a widget for paste
if text_entry is not None:
self._paste_entry = text_entry
self._paste_button.set_sensitive(text_entry is not None)
def _paste_cb(self, button):
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
self.clipboard_text = clipboard.wait_for_text()
if self._paste_entry is not None:
self._paste_entry.paste_clipboard()
else:
_logger.debug('No widget set for paste (%s).' %
self.clipboard_text)
def _fullscreen_cb(self, button):
''' Hide the Sugar toolbars. '''
self.fullscreen()
def _set_zoom_buttons_sensitivity(self):
if self.font_size < len(FONT_SIZES) - 1:
self._zoom_in.set_sensitive(True)
else:
self._zoom_in.set_sensitive(False)
if self.font_size > 0:
self._zoom_out.set_sensitive(True)
else:
self._zoom_out.set_sensitive(False)
if hasattr(self, '_scrolled_window'):
self._set_scroll_policy()
def _set_scroll_policy(self):
if Gdk.Screen.width() < Gdk.Screen.height() or self.zoom_level > 0.667:
self._scrolled_window.set_policy(Gtk.PolicyType.AUTOMATIC,
Gtk.PolicyType.AUTOMATIC)
else:
self._scrolled_window.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
def _zoom_eq_cb(self, button):
self.font_size = 8
self.zoom_level = 0.667
self._set_zoom_buttons_sensitivity()
self._task_master.reload_graphics()
def _zoom_in_cb(self, button):
if self.font_size < len(FONT_SIZES) - 1:
self.font_size += 1
self.zoom_level *= 1.1
self._set_zoom_buttons_sensitivity()
self._task_master.reload_graphics()
def _zoom_out_cb(self, button):
if self.font_size > 0:
self.font_size -= 1
self.zoom_level /= 1.1
self._set_zoom_buttons_sensitivity()
self._task_master.reload_graphics()
def _jump_to_section_cb(self, button, section_index):
if self._radio_buttons_live:
if self._task_master.requirements_are_met(section_index, 0):
uid = self._task_master.section_and_task_to_uid(section_index)
self._task_master.current_task = \
self._task_master.uid_to_task_number(uid)
self._task_master.reload_graphics()
else:
section_index, task_index = \
self._task_master.get_section_and_task_index()
self._progress_buttons[section_index].set_active(True)
def _help_cb(self, button):
# title, help_file = self._task_master.get_help_info()
# _logger.debug('%s: %s' % (title, help_file))
# if not hasattr(self, 'window_xid'):
# self.window_xid = self.get_window().get_xid()
# if title is not None and help_file is not None:
# self.viewhelp = ViewHelp(title, help_file, self.window_xid)
# self.viewhelp.show()
try:
self._help_panel.set_connected(
utils.nm_status() == 'network-wireless-connected')
except Exception as e:
_logger.error('Could not read NM status: %s' % (e))
self._help_panel.set_connected(False)
if self.help_palette:
# FIXME: is_up() is always returning False, so we
# "debounce" using help_panel_visible.
if not self.help_palette.is_up() and not self.help_panel_visible:
self.help_palette.popup(
immediate=True, state=self.help_palette.SECONDARY)
self.help_panel_visible = True
else:
self.help_palette.popdown(immediate=True)
self.help_panel_visible = False
self._help_button.set_expanded(False)
def add_badge(self, msg, icon="training-trophy", name="One Academy"):
sugar_icons = os.path.join(os.path.expanduser('~'), '.icons')
if not os.path.exists(sugar_icons):
try:
subprocess.call(['mkdir', sugar_icons])
except OSError as e:
_logger.error('Could not mkdir %s, %s' % (sugar_icons, e))
badge = {
'icon': icon,
'from': name,
'message': msg
}
# Use icons from html-content directory since default colors are
# intended for white background.
icon_dir = os.path.join(self.bundle_path, 'html-content', 'images')
icon_path = os.path.join(icon_dir, icon + '.svg')
try:
subprocess.call(['cp', icon_path, sugar_icons])
except OSError as e:
_logger.error('Could not copy %s to %s, %s' %
(icon_path, sugar_icons, e))
if 'comments' in self.metadata:
comments = json.loads(self.metadata['comments'])
comments.append(badge)
self.metadata['comments'] = json.dumps(comments)
else:
self.metadata['comments'] = json.dumps([badge])
def _load_extension(self):
if not WEBSERVICES_AVAILABLE:
_logger.error('Webservices not available on this version of Sugar')
self._webservice_alert(_('Sugar upgrade required.'))
return False
extensions_path = os.path.join(os.path.expanduser('~'), '.sugar',
'default', 'extensions')
webservice_path = os.path.join(extensions_path, 'webservice')
sugarservices_path = os.path.join(self.bundle_path, 'sugarservices')
init_path = os.path.join(self.bundle_path, 'sugarservices',
'__init__.py')
if not os.path.exists(extensions_path):
try:
subprocess.call(['mkdir', extensions_path])
except OSError as e:
_logger.error('Could not mkdir %s, %s' % (extensions_path, e))
self._webservice_alert(_('System error.'))
return False
if not os.path.exists(webservice_path):
try:
subprocess.call(['mkdir', webservice_path])
except OSError as e:
_logger.error('Could not mkdir %s, %s' % (webservice_path, e))
self._webservice_alert(_('System error.'))
return False
try:
subprocess.call(['cp', init_path, webservice_path])
except OSError as e:
_logger.error('Could not cp %s to %s, %s' %
(init_path, webservice_path, e))
self._webservice_alert(_('System error.'))
return False
install = False
if not os.path.exists(os.path.join(webservice_path, 'sugarservices')):
_logger.error('SugarServices webservice not found. Installing...')
install = True
elif utils.get_sugarservices_version() < \
_REQUIRED_SUGARSERVICES_VERSION:
_logger.error('Found old SugarServices version. Installing...')
install = True
if install:
try:
subprocess.call(['cp', '-r', sugarservices_path,
webservice_path])
except OSError as e:
_logger.error('Could not copy %s to %s, %s' %
(sugarservices_path, webservice_path, e))
self._webservice_alert(_('System error.'))
return False
alert = ConfirmationAlert()
alert.props.title = _('Restart required')
alert.props.msg = _('We needed to install some software on your '
'system.\nSugar must be restarted before '
'sugarservices can commence.')
alert.connect('response', self._reboot_alert_cb)
self.add_alert(alert)
self._load_intro_graphics(file_name='restart.html')
return not install
def _webservice_alert(self, message):
alert = ConfirmationAlert()
alert.props.title = message
alert.props.msg = _('We are unable to install some software on your '
'system.\nSugar must be upgraded before this '
'activity can be run.')
alert.connect('response', self._close_alert_cb)
self.add_alert(alert)
self._load_intro_graphics(message=message)
def _remove_alert_cb(self, alert, response_id):
self.remove_alert(alert)
def _close_alert_cb(self, alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.OK:
self.close()
def _reboot_alert_cb(self, alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.OK:
try:
utils.reboot()
except Exception as e:
_logger.error('Cannot reboot: %s' % e)
def _mount_added_cb(self, volume_monitor, device):
_logger.error('mount added')
if self.check_volume_data():
_logger.debug('launching')
self._launcher()
def _mount_removed_cb(self, volume_monitor, device):
_logger.error('mount removed')
if self.check_volume_data():
_logger.debug('launching')
self._launcher()
class NapierActivity(activity.Activity):
''' Napier's bones: Napier's bones were invented by John Napier
(1550-1617), a Scottish mathematician and scientist. They help you
to do multiplication. '''
# TODO: Define your own bone.
def __init__(self, handle):
''' Initialize the toolbars and the work surface '''
super(NapierActivity, self).__init__(handle)
if os.path.exists(os.path.join('~', 'Activities', 'Napier.activity')):
self._bone_path = os.path.join('~', 'Activities', 'Napier.activity',
'bones')
else:
self._bone_path = os.path.join('.', 'bones')
self._bones = []
self._bone_images = [None, None, None, None, None, None, None, None,
None, None]
self._blank_image = None
self._number = 0
self._number_of_bones = 0
self._setup_toolbars()
self._setup_canvas()
self._circles = [None, None]
self._ovals = []
self._setup_workspace()
self._restore()
def _setup_canvas(self):
''' Create a canvas '''
self._canvas = Gtk.DrawingArea()
self._canvas.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height())
self.set_canvas(self._canvas)
self._canvas.show()
self.show_all()
self._canvas.add_events(Gdk.EventMask.BUTTON_PRESS_MASK)
self._canvas.add_events(Gdk.EventMask.BUTTON_RELEASE_MASK)
self._canvas.add_events(Gdk.EventMask.POINTER_MOTION_MASK)
self._canvas.connect("draw", self.__draw_cb)
self._canvas.connect("motion-notify-event", self._mouse_move_cb)
# self._canvas.connect("key_press_event", self._key_press_cb)
def _setup_workspace(self):
''' Add the bones. '''
self._width = Gdk.Screen.width()
self._height = int(Gdk.Screen.height() - (GRID_CELL_SIZE * 2))
self._scale = self._height * 1.0 / BONE_HEIGHT
self._bone_width = int(BONE_WIDTH * self._scale)
self._bone_height = int(BONE_HEIGHT * self._scale)
# Generate the sprites we'll need...
self._sprites = Sprites(self._canvas)
self._bone_index = Sprite(self._sprites, 0, 0, _load_svg_from_file(
os.path.join(self._bone_path, 'bones-index.svg'),
self._bone_width, self._bone_height))
self._max_bones = int(self._width / self._bone_width) - 1
self._blank_image = _load_svg_from_file(
os.path.join(self._bone_path, 'blank-bone.svg'),
self._bone_width, self._bone_height)
for bones in range(self._max_bones):
self._bones.append(Sprite(self._sprites, bones * self._bone_width,
0, self._blank_image))
circle_image = _load_svg_from_file(
os.path.join(self._bone_path, 'circle.svg'), int(self._scale * 45),
int(self._scale * 45))
self._circles[0] = Sprite(self._sprites, 0, -100, circle_image)
self._circles[1] = Sprite(self._sprites, 0, -100, circle_image)
oval_image = _load_svg_from_file(
os.path.join(self._bone_path, 'oval.svg'), int(self._scale * 129),
int(self._scale * 92))
for bones in range(self._max_bones - 1):
self._ovals.append(Sprite(self._sprites, 0, -100, oval_image))
def _setup_toolbars(self):
''' Setup the toolbars. '''
self.max_participants = 1 # no sharing
toolbox = ToolbarBox()
# Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
self._bones_toolbar = Gtk.Toolbar()
self._bones_toolbar_button = ToolbarButton(label=_('Select a bone'),
page=self._bones_toolbar,
icon_name='bones')
self._bones_toolbar_button.show()
toolbox.toolbar.insert(self._bones_toolbar_button, -1)
self.set_toolbar_box(toolbox)
toolbox.show()
self.toolbar = toolbox.toolbar
self._new_calc_button = button_factory(
'erase', self.toolbar, self._new_calc_cb, tooltip=_('Clear'))
self._status = label_factory(self.toolbar, '')
button_factory('number-0', self._bones_toolbar, self._number_cb,
cb_arg=0, tooltip=_('zero'))
button_factory('number-1', self._bones_toolbar, self._number_cb,
cb_arg=1, tooltip=_('one'))
button_factory('number-2', self._bones_toolbar, self._number_cb,
cb_arg=2, tooltip=_('two'))
button_factory('number-3', self._bones_toolbar, self._number_cb,
cb_arg=3, tooltip=_('three'))
button_factory('number-4', self._bones_toolbar, self._number_cb,
cb_arg=4, tooltip=_('four'))
button_factory('number-5', self._bones_toolbar, self._number_cb,
cb_arg=5, tooltip=_('five'))
button_factory('number-6', self._bones_toolbar, self._number_cb,
cb_arg=6, tooltip=_('six'))
button_factory('number-7', self._bones_toolbar, self._number_cb,
cb_arg=7, tooltip=_('seven'))
button_factory('number-8', self._bones_toolbar, self._number_cb,
cb_arg=8, tooltip=_('eight'))
button_factory('number-9', self._bones_toolbar, self._number_cb,
cb_arg=9, tooltip=_('nine'))
separator_factory(toolbox.toolbar, True, False)
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
self._bones_toolbar_button.set_expanded(True)
def _new_calc_cb(self, button=None):
''' Start a new calculation. '''
for bone in range(self._max_bones):
self._bones[bone].set_shape(self._blank_image)
self._bones[bone].inval()
self._number_of_bones = 0
self._number = 0
self._status.set_label('')
return
def _number_cb(self, button=None, value=0):
''' Try to add a digit. '''
if self._number_of_bones == self._max_bones:
return
self._number_of_bones += 1
if self._bone_images[value] is None:
self._bone_images[value] = _svg_str_to_pixbuf(
_bone_factory(value, scale=self._scale))
self._bones[self._number_of_bones].set_shape(self._bone_images[value])
self._bones[self._number_of_bones].inval()
self._number = self._number * 10 + value
def _mouse_move_cb(self, win, event):
''' Determine which row we are in and then calculate the product. '''
win.grab_focus()
x, y = map(int, event.get_coords())
factor = int(y / self._bone_width) # The row determines a factor
if self._number == 0 or factor == 0:
self._status.set_label('')
self._circles[0].move((0, -100))
self._circles[1].move((0, -100))
for number in range(self._max_bones - 1):
self._ovals[number].move((0, -100))
else:
c0dx = int(4 * self._scale)
c0dy = int(12 * self._scale)
c1dx = int(44 * self._scale)
c1dy = int(47 * self._scale)
odx = int(42 * self._scale)
ody = int(2 * self._scale)
self._circles[0].move((self._bone_width + c0dx,
factor * self._bone_width + c0dy))
self._circles[1].move((
self._number_of_bones * self._bone_width + c1dx,
factor * self._bone_width + c1dy))
for number in range(self._number_of_bones - 1):
self._ovals[number].move(((number + 1) * self._bone_width + odx,
factor * self._bone_width + ody))
self._status.set_label('%d × %d = %d' % (
factor + 1, self._number, (factor + 1) * self._number))
return True
def _key_press_cb(self, win, event):
''' TODO: Add bones by typing numbers '''
return True
def __draw_cb(self, canvas, cr):
self._sprites.redraw_sprites(cr=cr)
def do_expose_event(self, event):
''' Handle the expose-event by drawing '''
# Restrict Cairo to the exposed area
cr = self._canvas.window.cairo_create()
cr.rectangle(event.area.x, event.area.y,
event.area.width, event.area.height)
cr.clip()
# Refresh sprite list
self._sprites.redraw_sprites(cr=cr)
def _destroy_cb(self, win, event):
Gtk.main_quit()
def _restore(self):
''' Try to restore previous state. '''
if 'number' in self.metadata and self.metadata['number'] != '0':
for digit in range(len(self.metadata['number'])):
self._number_cb(button=None,
value=int(self.metadata['number'][digit]))
def write_file(self, file_path):
''' Write the status to the Journal. '''
if not hasattr(self, '_number'):
return
self.metadata['number'] = str(self._number)
def build_colors_toolbar(self, toolbox):
colors_bar = Gtk.Toolbar()
########################################################################
# Point color
item = Gtk.ToolItem()
label = Gtk.Label()
label.set_text('%s ' % _('Points'))
item.add(label)
colors_bar.insert(item, -1)
# select color
item = Gtk.ToolItem()
fill_color = ColorToolButton()
fill_color.connect('notify::color', self.color_point_change)
item.add(fill_color)
colors_bar.insert(item, -1)
# Separator
separator = Gtk.SeparatorToolItem()
colors_bar.insert(separator, -1)
separator.show()
########################################################################
# Back color
item = Gtk.ToolItem()
label = Gtk.Label()
label.set_text('%s ' % _('Background'))
item.add(label)
colors_bar.insert(item, -1)
# select color
item = Gtk.ToolItem()
_fill_color = ColorToolButton()
c = Gdk.Color(red=21588, green=47546, blue=18504)
_fill_color.set_color(c)
_fill_color.connect('notify::color', self.color_back_change)
item.add(_fill_color)
colors_bar.insert(item, -1)
# Separator
separator = Gtk.SeparatorToolItem()
colors_bar.insert(separator, -1)
separator.show()
########################################################################
# Line color
item = Gtk.ToolItem()
label = Gtk.Label()
label.set_text('%s ' % _('Lines'))
item.add(label)
colors_bar.insert(item, -1)
# select color
item = Gtk.ToolItem()
_fill_color = ColorToolButton()
_fill_color.connect('notify::color', self.color_line_change)
item.add(_fill_color)
colors_bar.insert(item, -1)
# Separator
separator = Gtk.SeparatorToolItem()
colors_bar.insert(separator, -1)
separator.show()
########################################################################
# Owner color
item = Gtk.ToolItem()
label = Gtk.Label()
label.set_text('%s ' % _('Owner'))
item.add(label)
colors_bar.insert(item, -1)
# select color
item = Gtk.ToolItem()
_fill_color = ColorToolButton()
c = Gdk.Color(red=65535, green=0, blue=0)
_fill_color.set_color(c)
_fill_color.connect('notify::color', self.color_owner_change)
item.add(_fill_color)
colors_bar.insert(item, -1)
colors_bar.show_all()
colors_button = ToolbarButton(label=_('Colors'),
page=colors_bar,
icon_name='toolbar-colors')
toolbox.toolbar.insert(colors_button, -1)
colors_button.show()
class RulerActivity(activity.Activity):
def __init__(self, handle):
super(RulerActivity, self).__init__(handle)
self.button_dict = {}
self.callback_dict = {}
self._ready = False
font = 'helvetica 12'
font_bold = 'helvetica bold 12'
#
# We need a canvas
#
self._canvas = MyCanvas()
self.set_canvas(self._canvas)
self._canvas.show()
screen = GdkX11.X11Screen()
width = screen.width()
height = screen.height() - GRID_CELL_SIZE
dpi, self.known_dpi = calc_dpi()
self._canvas.set_dpi(dpi)
# Create instances of our graphics
self._r = show_rulers.ScreenOfRulers(font, font_bold, width, height)
self._gcm = show_grids.ScreenGrid_cm(font, font_bold, width, height)
self._gmm = show_grids.ScreenGrid_mm(font, font_bold, width, height)
self._a90 = show_angles.Angles90(font, font_bold, width, height)
self._a360 = show_angles.Angles360(font, font_bold, width, height)
self._c = show_checkers.ScreenOfCircles(font, font_bold, width, height)
# start with a ruler
self._current = self._r
self._canvas.add_a_ruler(self._current)
# other settings
self._grids_mode = "cm"
self._angles_mode = "90"
#
# We need some toolbars
#
self.max_participants = 1
toolbar_box = ToolbarBox()
# Buttons added to the Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
self.rulers = radio_factory('ruler',
toolbar_box.toolbar,
self._rulers_cb,
tooltip=_('Ruler'),
group=None)
self.grids = radio_factory('grid-a',
toolbar_box.toolbar,
self._grids_cb,
tooltip=_('Grid'),
group=self.rulers)
self.angles = radio_factory('angles-90',
toolbar_box.toolbar,
self._angles_cb,
tooltip=_('Angles'),
group=self.rulers)
self.checker = radio_factory('checker',
toolbar_box.toolbar,
self._checker_cb,
tooltip=_('Checker'),
group=self.rulers)
self.wrapper = Gtk.ToolItem()
self.wrapper2 = Gtk.ToolItem()
self.wrapper3 = Gtk.ToolItem()
self.custom_unit_entry = Gtk.Entry()
self.txt1 = Gtk.Label()
self.txt1.set_text(_('1 custom unit equals '))
self.txt2 = Gtk.Label()
# TRANS: mm is for Milli Meters
self.txt2.set_text(_(' mm.'))
self.wrapper.add(self.txt1)
self.wrapper2.add(self.custom_unit_entry)
self.wrapper3.add(self.txt2)
self.wrapper.show_all()
self.wrapper2.show_all()
self.wrapper3.show_all()
separator = Gtk.SeparatorToolItem()
separator.props.draw = True
separator.set_expand(False)
separator.show()
toolbar_box.toolbar.insert(separator, -1)
custom_units_toolbox = ToolbarBox()
custom_units_toolbox.toolbar.insert(self.wrapper, -1)
custom_units_toolbox.toolbar.insert(self.wrapper2, -1)
custom_units_toolbox.toolbar.insert(self.wrapper3, -1)
custom_units_toolbox.show()
self.custom_units_button = ToolbarButton(icon_name='view-source',
page=custom_units_toolbox)
toolbar_box.toolbar.insert(self.custom_units_button, -1)
self.custom_unit_entry.connect('changed', self.custom_unit_change_cb)
self.custom_units_button.show()
if not self.known_dpi:
separator = Gtk.SeparatorToolItem()
separator.show()
toolbar_box.toolbar.insert(separator, -1)
dpi = self._canvas.get_dpi()
self._dpi_spin_adj = Gtk.Adjustment(dpi, 72, 200, 2, 32, 0)
self._dpi_spin = Gtk.SpinButton(self._dpi_spin_adj, 0, 0)
self._dpi_spin_id = self._dpi_spin.connect('value-changed',
self._dpi_spin_cb)
self._dpi_spin.set_numeric(True)
self._dpi_spin.show()
self.tool_item_dpi = Gtk.ToolItem()
self.tool_item_dpi.add(self._dpi_spin)
toolbar_box.toolbar.insert(self.tool_item_dpi, -1)
self.tool_item_dpi.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
separator.show()
toolbar_box.toolbar.insert(separator, -1)
# The ever-present Stop Button
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>Q'
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
self.show_all()
# Restore state if previously saved
self._ready = True
if 'ruler' in self.metadata and \
self.metadata['ruler'] in self.button_dict:
_logger.debug('restoring %s', self.metadata['ruler'])
self.button_dict[self.metadata['ruler']].set_active(True)
self.callback_dict[self.metadata['ruler']]
else:
self._rulers_cb()
self.rulers.set_active(True)
if 'custom_unit' in self.metadata:
self.custom_unit_entry.set_text(str(self.metadata['custom_unit']))
else: # set the default
self.custom_unit_entry.set_text("25.4")
#
# Button callbacks
#
def _rulers_cb(self, button=None):
if self._ready:
self.custom_units_button.set_sensitive(True)
self._current = self._r
self._canvas.add_a_ruler(self._current)
_logger.debug('selecting ruler')
self.metadata['ruler'] = 'ruler'
return False
def custom_unit_change_cb(self, widget):
try:
new = float(widget.get_text())
except ValueError:
new = MMPERINCH
new = abs(new)
if new == 0:
new = MMPERINCH
if widget.get_text != '':
widget.set_text(str(new))
self._canvas.add_a_ruler(self._r)
self._r.custom_unit_in_mm = new
self._r.draw_custom_ruler(self._r.custom_unit_in_mm)
self.metadata['custom_unit'] = new
def _grids_cb(self, button=None):
if self._ready:
self.custom_units_button.set_sensitive(False)
self.custom_units_button.set_expanded(False)
if self._grids_mode == "cm":
self._current = self._gcm
if hasattr(self, 'grids'):
self.grids.set_icon_name("grid-c")
self._grids_mode = "mm"
else:
self._current = self._gmm
if hasattr(self, 'grids'):
self.grids.set_icon_name("grid-a")
self._grids_mode = "cm"
self._canvas.add_a_ruler(self._current)
_logger.debug('selecting grids')
self.metadata['ruler'] = 'grids'
return False
def _angles_cb(self, button=None):
if self._ready:
self.custom_units_button.set_sensitive(False)
self.custom_units_button.set_expanded(False)
if self._angles_mode == "90":
self._current = self._a90
if hasattr(self, 'angles'):
self.angles.set_icon_name("angles-360")
self._angles_mode = "360"
else:
self._current = self._a360
if hasattr(self, 'angles'):
self.angles.set_icon_name("angles-90")
self._angles_mode = "90"
self._canvas.add_a_ruler(self._current)
_logger.debug('selecting angles')
self.metadata['ruler'] = 'angles'
return False
def _checker_cb(self, button=None):
if self._ready:
self.custom_units_button.set_sensitive(False)
self.custom_units_button.set_expanded(False)
self._current = self._c
self._canvas.add_a_ruler(self._current)
_logger.debug('selecting checker')
self.metadata['ruler'] = 'checker'
return False
def _dpi_spin_cb(self, button):
self._canvas.set_dpi(self._dpi_spin.get_value_as_int())
self._canvas.add_a_ruler(self._current)
return
def write_file(self, file_path):
''' Write the dpi to the Journal '''
dpi = self._canvas.get_dpi()
_logger.debug("Write dpi: " + str(dpi))
self.metadata['dpi'] = str(dpi)
def __init__(self, handle):
"The entry point to the Activity"
global page
activity.Activity.__init__(self, handle)
toolbar_box = ToolbarBox()
activity_button = CustomActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
self.edit_toolbar = EditToolbar()
self.edit_toolbar.undo.props.visible = False
self.edit_toolbar.redo.props.visible = False
self.edit_toolbar.separator.props.visible = False
self.edit_toolbar.copy.set_sensitive(False)
self.edit_toolbar.copy.connect('clicked', self.edit_toolbar_copy_cb)
self.edit_toolbar.paste.props.visible = False
edit_toolbar_button = ToolbarButton(
page=self.edit_toolbar,
icon_name='toolbar-edit')
self.edit_toolbar.show()
toolbar_box.toolbar.insert(edit_toolbar_button, -1)
edit_toolbar_button.show()
view_toolbar = ViewToolbar()
view_toolbar.connect('go-fullscreen',
self.view_toolbar_go_fullscreen_cb)
view_toolbar.zoom_in.connect('clicked', self.zoom_in_cb)
view_toolbar.zoom_out.connect('clicked', self.zoom_out_cb)
view_toolbar.show()
view_toolbar_button = ToolbarButton(
page=view_toolbar,
icon_name='toolbar-view')
toolbar_box.toolbar.insert(view_toolbar_button, -1)
view_toolbar_button.show()
self.back = ToolButton('go-previous')
self.back.set_tooltip(_('Back'))
self.back.props.sensitive = False
self.back.connect('clicked', self.go_back_cb)
toolbar_box.toolbar.insert(self.back, -1)
self.back.show()
self.forward = ToolButton('go-next')
self.forward.set_tooltip(_('Forward'))
self.forward.props.sensitive = False
self.forward.connect('clicked', self.go_forward_cb)
toolbar_box.toolbar.insert(self.forward, -1)
self.forward.show()
num_page_item = Gtk.ToolItem()
self.num_page_entry = Gtk.Entry()
self.num_page_entry.set_text('0')
self.num_page_entry.set_alignment(1)
self.num_page_entry.connect('insert-text',
self.num_page_entry_insert_text_cb)
self.num_page_entry.connect('activate',
self.num_page_entry_activate_cb)
self.num_page_entry.set_width_chars(4)
num_page_item.add(self.num_page_entry)
self.num_page_entry.show()
toolbar_box.toolbar.insert(num_page_item, -1)
num_page_item.show()
total_page_item = Gtk.ToolItem()
self.total_page_label = Gtk.Label()
self.total_page_label.set_markup("<span foreground='#FFF'" \
" size='14000'></span>")
self.total_page_label.set_text(' / 0')
total_page_item.add(self.total_page_label)
self.total_page_label.show()
toolbar_box.toolbar.insert(total_page_item, -1)
total_page_item.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl><Shift>Q'
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
self.scrolled_window = Gtk.ScrolledWindow()
self.scrolled_window.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
self.textview = Gtk.TextView()
self.textview.set_editable(False)
self.textview.set_cursor_visible(False)
self.textview.set_left_margin(50)
self.textview.connect("key_press_event", self.keypress_cb)
self.scrolled_window.add(self.textview)
self.set_canvas(self.scrolled_window)
self.textview.show()
self.scrolled_window.show()
page = 0
self.clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
self.textview.grab_focus()
self.font_desc = Pango.FontDescription("sans %d" % style.zoom(10))
self.textview.modify_font(self.font_desc)
buffer = self.textview.get_buffer()
self.markset_id = buffer.connect("mark-set",
self.mark_set_cb)
def __init__(self, handle):
activity.Activity.__init__(self, handle)
# HACK to avoid Escape key disable fullscreen mode on Terminal Activity
# This is related with http://bugs.sugarlabs.org/ticket/440
self.disconnect_by_func(self._Window__key_press_cb)
self.connect('key-press-event', self.__key_press_cb)
self.max_participants = 1
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
edit_toolbar = self._create_edit_toolbar()
edit_toolbar_button = ToolbarButton(
page=edit_toolbar,
icon_name='toolbar-edit')
edit_toolbar.show()
toolbar_box.toolbar.insert(edit_toolbar_button, -1)
edit_toolbar_button.show()
view_toolbar = self._create_view_toolbar()
view_toolbar_button = ToolbarButton(
page=view_toolbar,
icon_name='toolbar-view')
view_toolbar.show()
toolbar_box.toolbar.insert(view_toolbar_button, -1)
view_toolbar_button.show()
self._delete_tab_toolbar = None
self._previous_tab_toolbar = None
self._next_tab_toolbar = None
helpbutton = self._create_help_button()
toolbar_box.toolbar.insert(helpbutton, -1)
helpbutton.show_all()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar_box.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl><Shift>Q'
toolbar_box.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbar_box)
toolbar_box.show()
self._notebook = BrowserNotebook()
self._notebook.connect("tab-added", self.__open_tab_cb)
self._notebook.set_property("tab-pos", Gtk.PositionType.TOP)
self._notebook.set_scrollable(True)
self._notebook.show()
self.set_canvas(self._notebook)
self._create_tab(None)
class AbacusActivity(activity.Activity):
def __init__(self, handle):
''' Initiate activity. '''
super(AbacusActivity, self).__init__(handle)
self._setting_up = True
self.bead_colors = profile.get_color().to_string().split(',')
# no sharing
self.max_participants = 1
self.sep = []
self.abacus_toolbar = Gtk.Toolbar()
custom_toolbar = Gtk.Toolbar()
edit_toolbar = Gtk.Toolbar()
toolbox = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
edit_toolbar_button = ToolbarButton(label=_('Edit'),
page=edit_toolbar,
icon_name='toolbar-edit')
edit_toolbar_button.show()
toolbox.toolbar.insert(edit_toolbar_button, -1)
edit_toolbar_button.show()
self.abacus_toolbar_button = ToolbarButton(
page=self.abacus_toolbar,
icon_name='abacus-list')
self.abacus_toolbar.show()
toolbox.toolbar.insert(self.abacus_toolbar_button, -1)
self.abacus_toolbar_button.show()
self.custom_toolbar_button = ToolbarButton(
page=custom_toolbar,
icon_name='view-source')
custom_toolbar.show()
toolbox.toolbar.insert(self.custom_toolbar_button, -1)
self.custom_toolbar_button.show()
separator_factory(toolbox.toolbar, False, True)
button_factory('edit-delete', toolbox.toolbar,
self._reset_cb, tooltip=_('Reset'))
separator_factory(toolbox.toolbar, False, True)
self._label = label_factory(NAMES['suanpan'], toolbox.toolbar)
separator_factory(toolbox.toolbar, True, False)
stop_button = StopButton(self)
stop_button.props.accelerator = _('<Ctrl>Q')
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self.abacus_buttons = {}
# Traditional
self._add_abacus_button('decimal', None)
self._add_abacus_button('soroban', self.abacus_buttons['decimal'])
self._add_abacus_button('suanpan', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Bases other than 10
self._add_abacus_button('nepohualtzintzin',
self.abacus_buttons['decimal'])
self._add_abacus_button('hexadecimal', self.abacus_buttons['decimal'])
self._add_abacus_button('binary', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Fractions
self._add_abacus_button('schety', self.abacus_buttons['decimal'])
# self._add_abacus_button('fraction', self.abacus_buttons['decimal'])
self._add_abacus_button('caacupe', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Non-traditional
self._add_abacus_button('cuisenaire', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Custom
self._add_abacus_button('custom', self.abacus_buttons['decimal'])
preferences_button = ToolButton('preferences-system')
preferences_button.set_tooltip(_('Custom'))
custom_toolbar.insert(preferences_button, -1)
preferences_button.palette_invoker.props.toggle_palette = True
preferences_button.palette_invoker.props.lock_palette = True
preferences_button.props.hide_tooltip_on_click = False
preferences_button.show()
self._palette = preferences_button.get_palette()
button_box = Gtk.VBox()
# TRANS: Number of rods on the abacus
self._rods_spin = add_spinner_and_label(
15, 1, MAX_RODS, _('Rods:'), self._rods_spin_cb, button_box)
# TRANS: Number of beads in the top section of the abacus
self._top_spin = add_spinner_and_label(
2, 0, MAX_TOP, _('Top:'), self._top_spin_cb, button_box)
# TRANS: Number of beads in the bottom section of the abacus
self._bottom_spin = add_spinner_and_label(
5, 0, MAX_BOT, _('Bottom:'), self._bottom_spin_cb, button_box)
# TRANS: Scale factor between bottom and top beads
self._value_spin = add_spinner_and_label(
5, 1, MAX_BOT + 1, _('Factor:'), self._value_spin_cb, button_box)
# TRANS: Scale factor between rods
self._base_spin = add_spinner_and_label(
10, 1, (MAX_TOP + 1) * MAX_BOT, _('Base:'), self._base_spin_cb,
button_box)
hbox = Gtk.HBox()
hbox.pack_start(button_box, True, True, style.DEFAULT_SPACING)
hbox.show_all()
self._palette.set_content(hbox)
separator_factory(custom_toolbar, False, False)
self.custom_maker = button_factory('new-abacus', custom_toolbar,
self._custom_cb,
tooltip=_('Custom'))
button_factory('edit-copy', edit_toolbar, self._copy_cb,
tooltip=_('Copy'), accelerator='<Ctrl>c')
button_factory('edit-paste', edit_toolbar, self._paste_cb,
tooltip=_('Paste'), accelerator='<Ctrl>v')
# Create a canvas
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
self.show_all()
# Initialize the canvas
self.abacus = Abacus(canvas, self)
self._setting_up = False
# Read the current mode from the Journal
if 'rods' in self.metadata:
self._rods_spin.set_value(int(self.metadata['rods']))
if 'top' in self.metadata:
self._top_spin.set_value(int(self.metadata['top']))
if 'bottom' in self.metadata:
self._bottom_spin.set_value(int(self.metadata['bottom']))
if 'factor' in self.metadata:
self._value_spin.set_value(int(self.metadata['factor']))
if 'base' in self.metadata:
self._base_spin.set_value(int(self.metadata['base']))
if 'abacus' in self.metadata:
if self.metadata['abacus'] in self.abacus_buttons:
_logger.debug('restoring %s', self.metadata['abacus'])
if self.metadata['abacus'] == 'custom':
self._custom_cb()
self.abacus_buttons[self.metadata['abacus']].set_active(True)
else: # Default is Chinese
self.abacus_buttons['suanpan'].set_active(True)
if 'value' in self.metadata:
_logger.debug('restoring value %s', self.metadata['value'])
self.abacus.mode.set_value(self.metadata['value'])
self.abacus.mode.label(self.abacus.generate_label())
self.abacus.init()
# Start with abacus toolbar expanded and suanpan as default
self.abacus_toolbar_button.set_expanded(True)
def _add_abacus_button(self, name, group):
self.abacus_buttons[name] = radio_factory(
name,
self.abacus_toolbar,
self._radio_cb,
cb_arg=name,
tooltip=NAMES[name],
group=group)
def _radio_cb(self, button, abacus):
self._select_abacus(abacus)
def _reset_cb(self, button=None):
self.abacus.mode.reset_abacus()
self.abacus.mode.label(self.abacus.generate_label())
def _notify_new_abacus(self, prompt):
''' Loading a new abacus can be slooow, so alert the user. '''
# a busy cursor is adequate
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
def _select_abacus(self, abacus):
''' Notify the user of an expected delay and then... '''
if not hasattr(self, 'abacus') or self._setting_up:
_logger.debug('setting up')
return
# Not selected?
if not self.abacus_buttons[abacus].get_active():
_logger.debug('%s not active' % abacus)
return
self._notify_new_abacus(NAMES[abacus])
# Give the cursor/alert time to load
GObject.idle_add(self._switch_modes, abacus)
def _switch_modes(self, abacus):
''' Display the selected abacus '''
_logger.debug('switching modes to %s', abacus)
if abacus == self.abacus.mode.name:
_logger.debug('do not switch already in the same mode')
self.get_window().set_cursor(None)
return
# Save current value
value = int(float(self.abacus.mode.value()))
if abacus == 'custom' and self.abacus.custom is None:
self.custom_toolbar_button.set_expanded(True)
# self.abacus.mode = self.abacus.custom
self.get_window().set_cursor(None)
else:
_logger.debug('switch_mode: setting abacus to %s' % abacus)
self.abacus.select_abacus(abacus)
# Load saved value
self.abacus.mode.set_value_from_number(value)
self.abacus.mode.label(self.abacus.generate_label())
self._label.set_text(NAMES[abacus])
self.get_window().set_cursor(None)
def _rods_spin_cb(self, button=None):
return
def _top_spin_cb(self, button=None):
return
def _bottom_spin_cb(self, button=None):
return
def _value_spin_cb(self, button=None):
return
def _base_spin_cb(self, button=None):
return
def _custom_cb(self, button=None):
''' Display the custom abacus; hide the others '''
value = float(self.abacus.mode.value(count_beads=False))
self.abacus.mode.hide()
if self.abacus.custom is not None:
self.abacus.custom.hide()
self.abacus.custom = Custom(self.abacus, self.abacus.bead_colors)
self.abacus.custom.set_custom_parameters(
rods=self._rods_spin.get_value_as_int(),
top=self._top_spin.get_value_as_int(),
bot=self._bottom_spin.get_value_as_int(),
factor=self._value_spin.get_value_as_int(),
base=self._base_spin.get_value_as_int())
self.abacus.custom.create()
self.abacus.custom.draw_rods_and_beads()
self.abacus.custom.show()
self._label.set_text(NAMES['custom'])
self.abacus.mode = self.abacus.custom
self.abacus.mode_dict['custom'][0] = self.abacus.custom
self.abacus_toolbar_button.set_expanded(True)
self.abacus.mode.set_value_from_number(value)
def _copy_cb(self, arg=None):
''' Copy a number to the clipboard from the active abacus. '''
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
text = self.abacus.generate_label(sum_only=True)
if text is not None:
clipboard.set_text(text, -1)
return
def _paste_cb(self, arg=None):
''' Paste a number from the clipboard to the active abacus. '''
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
text = clipboard.wait_for_text()
if text is not None:
try:
self.abacus.mode.set_value_from_number(float(text))
except ValueError, e:
_logger.debug(str(e))
return
self.abacus.mode.label(self.abacus.generate_label())
return
def __init__(self, handle):
''' Initiate activity. '''
super(AbacusActivity, self).__init__(handle)
self._setting_up = True
self.bead_colors = profile.get_color().to_string().split(',')
# no sharing
self.max_participants = 1
self.sep = []
self.abacus_toolbar = Gtk.Toolbar()
custom_toolbar = Gtk.Toolbar()
edit_toolbar = Gtk.Toolbar()
toolbox = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
edit_toolbar_button = ToolbarButton(label=_('Edit'),
page=edit_toolbar,
icon_name='toolbar-edit')
edit_toolbar_button.show()
toolbox.toolbar.insert(edit_toolbar_button, -1)
edit_toolbar_button.show()
self.abacus_toolbar_button = ToolbarButton(
page=self.abacus_toolbar,
icon_name='abacus-list')
self.abacus_toolbar.show()
toolbox.toolbar.insert(self.abacus_toolbar_button, -1)
self.abacus_toolbar_button.show()
self.custom_toolbar_button = ToolbarButton(
page=custom_toolbar,
icon_name='view-source')
custom_toolbar.show()
toolbox.toolbar.insert(self.custom_toolbar_button, -1)
self.custom_toolbar_button.show()
separator_factory(toolbox.toolbar, False, True)
button_factory('edit-delete', toolbox.toolbar,
self._reset_cb, tooltip=_('Reset'))
separator_factory(toolbox.toolbar, False, True)
self._label = label_factory(NAMES['suanpan'], toolbox.toolbar)
separator_factory(toolbox.toolbar, True, False)
stop_button = StopButton(self)
stop_button.props.accelerator = _('<Ctrl>Q')
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self.abacus_buttons = {}
# Traditional
self._add_abacus_button('decimal', None)
self._add_abacus_button('soroban', self.abacus_buttons['decimal'])
self._add_abacus_button('suanpan', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Bases other than 10
self._add_abacus_button('nepohualtzintzin',
self.abacus_buttons['decimal'])
self._add_abacus_button('hexadecimal', self.abacus_buttons['decimal'])
self._add_abacus_button('binary', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Fractions
self._add_abacus_button('schety', self.abacus_buttons['decimal'])
# self._add_abacus_button('fraction', self.abacus_buttons['decimal'])
self._add_abacus_button('caacupe', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Non-traditional
self._add_abacus_button('cuisenaire', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Custom
self._add_abacus_button('custom', self.abacus_buttons['decimal'])
preferences_button = ToolButton('preferences-system')
preferences_button.set_tooltip(_('Custom'))
custom_toolbar.insert(preferences_button, -1)
preferences_button.palette_invoker.props.toggle_palette = True
preferences_button.palette_invoker.props.lock_palette = True
preferences_button.props.hide_tooltip_on_click = False
preferences_button.show()
self._palette = preferences_button.get_palette()
button_box = Gtk.VBox()
# TRANS: Number of rods on the abacus
self._rods_spin = add_spinner_and_label(
15, 1, MAX_RODS, _('Rods:'), self._rods_spin_cb, button_box)
# TRANS: Number of beads in the top section of the abacus
self._top_spin = add_spinner_and_label(
2, 0, MAX_TOP, _('Top:'), self._top_spin_cb, button_box)
# TRANS: Number of beads in the bottom section of the abacus
self._bottom_spin = add_spinner_and_label(
5, 0, MAX_BOT, _('Bottom:'), self._bottom_spin_cb, button_box)
# TRANS: Scale factor between bottom and top beads
self._value_spin = add_spinner_and_label(
5, 1, MAX_BOT + 1, _('Factor:'), self._value_spin_cb, button_box)
# TRANS: Scale factor between rods
self._base_spin = add_spinner_and_label(
10, 1, (MAX_TOP + 1) * MAX_BOT, _('Base:'), self._base_spin_cb,
button_box)
hbox = Gtk.HBox()
hbox.pack_start(button_box, True, True, style.DEFAULT_SPACING)
hbox.show_all()
self._palette.set_content(hbox)
separator_factory(custom_toolbar, False, False)
self.custom_maker = button_factory('new-abacus', custom_toolbar,
self._custom_cb,
tooltip=_('Custom'))
button_factory('edit-copy', edit_toolbar, self._copy_cb,
tooltip=_('Copy'), accelerator='<Ctrl>c')
button_factory('edit-paste', edit_toolbar, self._paste_cb,
tooltip=_('Paste'), accelerator='<Ctrl>v')
# Create a canvas
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
self.show_all()
# Initialize the canvas
self.abacus = Abacus(canvas, self)
self._setting_up = False
# Read the current mode from the Journal
if 'rods' in self.metadata:
self._rods_spin.set_value(int(self.metadata['rods']))
if 'top' in self.metadata:
self._top_spin.set_value(int(self.metadata['top']))
if 'bottom' in self.metadata:
self._bottom_spin.set_value(int(self.metadata['bottom']))
if 'factor' in self.metadata:
self._value_spin.set_value(int(self.metadata['factor']))
if 'base' in self.metadata:
self._base_spin.set_value(int(self.metadata['base']))
if 'abacus' in self.metadata:
if self.metadata['abacus'] in self.abacus_buttons:
_logger.debug('restoring %s', self.metadata['abacus'])
if self.metadata['abacus'] == 'custom':
self._custom_cb()
self.abacus_buttons[self.metadata['abacus']].set_active(True)
else: # Default is Chinese
self.abacus_buttons['suanpan'].set_active(True)
if 'value' in self.metadata:
_logger.debug('restoring value %s', self.metadata['value'])
self.abacus.mode.set_value(self.metadata['value'])
self.abacus.mode.label(self.abacus.generate_label())
self.abacus.init()
# Start with abacus toolbar expanded and suanpan as default
self.abacus_toolbar_button.set_expanded(True)
def build_calibrate_toolbar(self, toolbox):
calibrate_bar = Gtk.Toolbar()
item1 = Gtk.ToolItem()
label1 = Gtk.Label()
label1.set_text(' ' + _('Calibrate/Follow') + ' ')
item1.add(label1)
calibrate_bar.insert(item1, -1)
stop_calibrate = ToolButton('media-playback-stop')
stop_calibrate.set_tooltip(_('Stop'))
stop_calibrate.set_accelerator('<ctrl>space')
stop_calibrate.connect('clicked', self.stop_execute)
calibrate_bar.insert(stop_calibrate, -1)
separator1 = Gtk.SeparatorToolItem()
separator1.props.draw = True
calibrate_bar.insert(separator1, -1)
item3 = Gtk.ToolItem()
self.label_color_red = Gtk.Label()
self.label_color_red.set_text(' ' + _('Calibrated color:') + ' ' +
_('Red') + ' ')
item3.add(self.label_color_red)
calibrate_bar.insert(item3, -1)
item4 = Gtk.ToolItem()
self.red_spin = Gtk.SpinButton()
self.red_spin.set_range(0, 255)
self.red_spin.set_increments(1, 10)
self.red_spin.props.value = self.colorC[0]
self.red_spin.connect('notify::value', self.red_spin_color)
item4.add(self.red_spin)
calibrate_bar.insert(item4, -1)
item5 = Gtk.ToolItem()
self.label_color_green = Gtk.Label()
self.label_color_green.set_text(' ' + _('Green') + ' ')
item5.add(self.label_color_green)
calibrate_bar.insert(item5, -1)
item6 = Gtk.ToolItem()
self.green_spin = Gtk.SpinButton()
self.green_spin.set_range(0, 255)
self.green_spin.set_increments(1, 10)
self.green_spin.props.value = self.colorC[1]
self.green_spin.connect('notify::value', self.green_spin_color)
item6.add(self.green_spin)
calibrate_bar.insert(item6, -1)
item7 = Gtk.ToolItem()
self.label_color_blue = Gtk.Label()
self.label_color_blue.set_text(' ' + _('Blue') + ' ')
item7.add(self.label_color_blue)
calibrate_bar.insert(item7, -1)
item8 = Gtk.ToolItem()
self.blue_spin = Gtk.SpinButton()
self.blue_spin.set_range(0, 255)
self.blue_spin.set_increments(1, 10)
self.blue_spin.props.value = self.colorC[2]
self.blue_spin.connect('notify::value', self.blue_spin_color)
item8.add(self.blue_spin)
calibrate_bar.insert(item8, -1)
calibrate_bar.show_all()
calibrate_button = ToolbarButton(label=_('Calibrate'),
page=calibrate_bar,
icon_name='preferences-system')
toolbox.toolbar.insert(calibrate_button, -1)
calibrate_button.show()
def __init__(self, handle):
''' Initiate activity. '''
super(AbacusActivity, self).__init__(handle)
self._setting_up = True
self.bead_colors = profile.get_color().to_string().split(',')
# no sharing
self.max_participants = 1
self.sep = []
self.abacus_toolbar = Gtk.Toolbar()
custom_toolbar = Gtk.Toolbar()
edit_toolbar = Gtk.Toolbar()
toolbox = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
edit_toolbar_button = ToolbarButton(label=_('Edit'),
page=edit_toolbar,
icon_name='toolbar-edit')
edit_toolbar_button.show()
toolbox.toolbar.insert(edit_toolbar_button, -1)
edit_toolbar_button.show()
self.abacus_toolbar_button = ToolbarButton(
page=self.abacus_toolbar,
icon_name='abacus-list')
self.abacus_toolbar.show()
toolbox.toolbar.insert(self.abacus_toolbar_button, -1)
self.abacus_toolbar_button.show()
self.custom_toolbar_button = ToolbarButton(
page=custom_toolbar,
icon_name='view-source')
custom_toolbar.show()
toolbox.toolbar.insert(self.custom_toolbar_button, -1)
self.custom_toolbar_button.show()
separator_factory(toolbox.toolbar, False, True)
button_factory('edit-delete', toolbox.toolbar,
self._reset_cb, tooltip=_('Reset'))
separator_factory(toolbox.toolbar, False, True)
self._label = label_factory(NAMES['suanpan'], toolbox.toolbar)
separator_factory(toolbox.toolbar, True, False)
stop_button = StopButton(self)
stop_button.props.accelerator = _('<Ctrl>Q')
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self.abacus_buttons = {}
# Traditional
self._add_abacus_button('decimal', None)
self._add_abacus_button('soroban', self.abacus_buttons['decimal'])
self._add_abacus_button('suanpan', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Bases other than 10
self._add_abacus_button('nepohualtzintzin',
self.abacus_buttons['decimal'])
self._add_abacus_button('hexadecimal', self.abacus_buttons['decimal'])
self._add_abacus_button('binary', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Fractions
self._add_abacus_button('schety', self.abacus_buttons['decimal'])
# self._add_abacus_button('fraction', self.abacus_buttons['decimal'])
self._add_abacus_button('caacupe', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Non-traditional
self._add_abacus_button('cuisenaire', self.abacus_buttons['decimal'])
self.sep.append(separator_factory(self.abacus_toolbar))
# Custom
self._add_abacus_button('custom', self.abacus_buttons['decimal'])
preferences_button = ToolButton('preferences-system')
preferences_button.set_tooltip(_('Custom'))
custom_toolbar.insert(preferences_button, -1)
preferences_button.palette_invoker.props.toggle_palette = True
preferences_button.palette_invoker.props.lock_palette = True
preferences_button.props.hide_tooltip_on_click = False
preferences_button.show()
self._palette = preferences_button.get_palette()
button_box = Gtk.VBox()
# TRANS: Number of rods on the abacus
self._rods_spin = add_spinner_and_label(
15, 1, MAX_RODS, _('Rods:'), self._rods_spin_cb, button_box)
# TRANS: Number of beads in the top section of the abacus
self._top_spin = add_spinner_and_label(
2, 0, MAX_TOP, _('Top:'), self._top_spin_cb, button_box)
# TRANS: Number of beads in the bottom section of the abacus
self._bottom_spin = add_spinner_and_label(
5, 0, MAX_BOT, _('Bottom:'), self._bottom_spin_cb, button_box)
# TRANS: Scale factor between bottom and top beads
self._value_spin = add_spinner_and_label(
5, 1, MAX_BOT + 1, _('Factor:'), self._value_spin_cb, button_box)
# TRANS: Scale factor between rods
self._base_spin = add_spinner_and_label(
10, 1, (MAX_TOP + 1) * MAX_BOT, _('Base:'), self._base_spin_cb,
button_box)
hbox = Gtk.HBox()
hbox.pack_start(button_box, True, True, style.DEFAULT_SPACING)
hbox.show_all()
self._palette.set_content(hbox)
separator_factory(custom_toolbar, False, False)
self.custom_maker = button_factory('new-abacus', custom_toolbar,
self._custom_cb,
tooltip=_('Custom'))
button_factory('edit-copy', edit_toolbar, self._copy_cb,
tooltip=_('Copy'), accelerator='<Ctrl>c')
button_factory('edit-paste', edit_toolbar, self._paste_cb,
tooltip=_('Paste'), accelerator='<Ctrl>v')
# Create a canvas
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
self.show_all()
# Initialize the canvas
self.abacus = Abacus(canvas, self)
self._setting_up = False
# Read the current mode from the Journal
if 'rods' in self.metadata:
self._rods_spin.set_value(int(self.metadata['rods']))
if 'top' in self.metadata:
self._top_spin.set_value(int(self.metadata['top']))
if 'bottom' in self.metadata:
self._bottom_spin.set_value(int(self.metadata['bottom']))
if 'factor' in self.metadata:
self._value_spin.set_value(int(self.metadata['factor']))
if 'base' in self.metadata:
self._base_spin.set_value(int(self.metadata['base']))
if 'abacus' in self.metadata:
if self.metadata['abacus'] in self.abacus_buttons:
_logger.debug('restoring %s', self.metadata['abacus'])
if self.metadata['abacus'] == 'custom':
self._custom_cb()
self.abacus_buttons[self.metadata['abacus']].set_active(True)
else: # Default is Chinese
self.abacus_buttons['suanpan'].set_active(True)
if 'value' in self.metadata:
_logger.debug('restoring value %s', self.metadata['value'])
self.abacus.mode.set_value(self.metadata['value'])
self.abacus.mode.label(self.abacus.generate_label())
self.abacus.init()
# Start with abacus toolbar expanded and suanpan as default
self.abacus_toolbar_button.set_expanded(True)
def __init__(self, activity):
GObject.GObject.__init__(self)
self.activity = activity
self.instrumentDB = InstrumentDB.getRef()
self.noteDB = NoteDB.NoteDB()
#-- initial settings ----------------------------------
self.tempo = Config.PLAYER_TEMPO
self.beatDuration = 60.0 / self.tempo
self.ticksPerSecond = Config.TICKS_PER_BEAT * self.tempo / 60.0
self.volume = 0.5
self.csnd = new_csound_client()
for i in range(0, 9):
self.csnd.setTrackVolume(100, i)
# csnd expects a range 0-100 for now
self.csnd.setMasterVolume(self.volume * 100)
self.csnd.setTempo(self.tempo)
self.muted = False
#-- Drawing -------------------------------------------
def darken(hex):
hexToDec = {"0": 0, "1": 1, "2": 2, "3": 3, "4": 4, "5": 5, "6": 6,
"7": 7, "8": 8, "9": 9, "A": 10, "B": 11, "C": 12,
"D": 13, "E": 14, "F": 15, "a": 10, "b": 11, "c": 12,
"d": 13, "e": 14, "f": 15}
r = int(0.7 * (16 * hexToDec[hex[1]] + hexToDec[hex[2]]))
g = int(0.7 * (16 * hexToDec[hex[3]] + hexToDec[hex[4]]))
b = int(0.7 * (16 * hexToDec[hex[5]] + hexToDec[hex[6]]))
return r * 256, g * 256, b * 256
def lighten(hex):
hexToDec = {"0": 0, "1": 1, "2": 2, "3": 3, "4": 4, "5": 5, "6": 6,
"7": 7, "8": 8, "9": 9, "A": 10, "B": 11, "C": 12,
"D": 13, "E": 14, "F": 15, "a": 10, "b": 11, "c": 12,
"d": 13, "e": 14, "f": 15}
r = 255 - int(0.7 * (255 - (
16 * hexToDec[hex[1]] + hexToDec[hex[2]])))
g = 255 - int(0.7 * (255 - (
16 * hexToDec[hex[3]] + hexToDec[hex[4]])))
b = 255 - int(0.7 * (255 - (
16 * hexToDec[hex[5]] + hexToDec[hex[6]])))
return r * 256, g * 256, b * 256
xoColor = profile.get_color()
if not xoColor:
xoColorKey = ("#8D8D8D,#FFDDEA")
xoColor = XoColor(xoColorKey)
# colors in Config and in XoColor are strings,
# the colors in style are style.Color, transform all to Gdk.Color
self.colors = {"bg": CairoUtil.get_gdk_color(Config.PANEL_BCK_COLOR),
"black": style.COLOR_BLACK.get_gdk_color(),
#"Picker_Bg": colormap.alloc_color("#404040"),
#"Picker_Bg_Inactive": colormap.alloc_color("#808080"),
"Picker_Bg": style.COLOR_TOOLBAR_GREY.get_gdk_color(),
"Picker_Bg_Inactive": style.COLOR_BUTTON_GREY.get_gdk_color(),
"Picker_Fg": style.COLOR_WHITE.get_gdk_color(),
"Border_Active": \
CairoUtil.get_gdk_color(xoColor.get_stroke_color()),
"Border_Inactive": CairoUtil.get_gdk_color("#8D8D8D"),
"Border_Highlight": CairoUtil.get_gdk_color("#FFFFFF"),
"Bg_Active": CairoUtil.get_gdk_color(xoColor.get_fill_color()),
"Bg_Inactive": CairoUtil.get_gdk_color("#DBDBDB"),
"Preview_Note_Fill": CairoUtil.get_gdk_color(Config.BG_COLOR),
"Preview_Note_Border": CairoUtil.get_gdk_color(Config.FG_COLOR),
"Preview_Note_Selected": style.COLOR_WHITE.get_gdk_color(),
# TODO: lighten here can be removed, check if is used in other
# places
"Note_Fill_Active": Gdk.Color(*lighten("#590000")),
# base "Border_Active"
"Note_Fill_Inactive": Gdk.Color(*lighten("#8D8D8D")),
# base "Border_Inactive"
"Beat_Line": CairoUtil.get_gdk_color("#959595")}
self.colors["Note_Border_Active"] = self.colors["Border_Active"]
self.colors["Note_Border_Inactive"] = self.colors["Border_Inactive"]
self.sampleNoteHeight = 7
self.sampleBg = cairo.ImageSurface.create_from_png(
imagefile('sampleBG.png'))
self.loopPitchOffset = 4
self.loopTickOffset = 13
self.pitchPerPixel = float(Config.NUMBER_OF_POSSIBLE_PITCHES - 1) / \
(Block.Loop.HEIGHT - 2 * self.loopPitchOffset - \
self.sampleNoteHeight)
self.pixelsPerPitch = float(Block.Loop.HEIGHT - \
2 * self.loopPitchOffset - self.sampleNoteHeight) / \
(Config.MAXIMUM_PITCH - Config.MINIMUM_PITCH)
self.pixelsPerTick = Block.Loop.BEAT / float(Config.TICKS_PER_BEAT)
self.ticksPerPixel = 1.0 / self.pixelsPerTick
#-- Instruments ---------------------------------------
self.instrumentImage = {}
self.instrumentImageActive = {}
for inst in self.instrumentDB.getSet("All"):
if not inst.kitStage:
self.prepareInstrumentImage(inst.instrumentId, inst.img)
self.csnd.load_instrument(inst.name)
#-- Loop Images ---------------------------------------
self.loopImage = {} # get filled in through updateLoopImage
self.loopImageActive = {}
#-- Key Images ----------------------------------------
self.keyImage = {}
self.keyImageActive = {}
# use hardware key codes to work on any keyboard layout (hopefully)
self.valid_shortcuts = {18: "9", 19: "0", 20: "-", 21: "=",
32: "O", 33: "P", 34: "[", 35: "]",
47: ";", 48: "'", 51: "\\",
60: ".", 61: "/",
None: " "}
for key in self.valid_shortcuts.keys():
self.prepareKeyImage(key)
#-- Toolbars ------------------------------------------
self.jamToolbar = JamToolbar(self)
jam_toolbar_button = ToolbarButton(label=_('Jam'),
page=self.jamToolbar,
icon_name='voltemp')
self.jamToolbar.show()
jam_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(jam_toolbar_button, -1)
self.beatToolbar = BeatToolbar(self)
beat_toolbar_button = ToolbarButton(label=_('Beat'),
page=self.beatToolbar,
icon_name='heart')
self.beatToolbar.show()
beat_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(beat_toolbar_button, -1)
self.desktopToolbar = DesktopToolbar(self)
desktop_toolbar_button = ToolbarButton(label=_('Desktop'),
page=self.desktopToolbar,
icon_name='jam-presets-list')
self.desktopToolbar.show()
desktop_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(desktop_toolbar_button, -1)
if Config.FEATURES_MIC or Config.FEATURES_NEWSOUNDS:
self.recordToolbar = RecordToolbar(self)
record_toolbar_button = ToolbarButton(label=_('Record'),
page=self.recordToolbar,
icon_name='microphone')
self.recordToolbar.show()
record_toolbar_button.show()
self.activity.toolbar_box.toolbar.insert(record_toolbar_button, -1)
separator = Gtk.SeparatorToolItem()
separator.props.draw = True
separator.set_expand(False)
self.activity.toolbar_box.toolbar.insert(separator, -1)
separator.show()
common_playback_buttons(self.activity.toolbar_box.toolbar, self)
#-- GUI -----------------------------------------------
if True: # GUI
self.modify_bg(Gtk.StateType.NORMAL, self.colors["bg"])
self.GUI = {}
self.GUI["mainVBox"] = Gtk.VBox()
self.add(self.GUI["mainVBox"])
#-- Desktop -------------------------------------------
self.desktop = self.GUI["desktop"] = Desktop(self)
self.GUI["mainVBox"].pack_start(self.GUI["desktop"], True, True, 0)
#-- Bank ----------------------------------------------
separator = Gtk.Label(label=" ")
separator.set_size_request(-1, style.TOOLBOX_SEPARATOR_HEIGHT)
self.GUI["mainVBox"].pack_start(separator, False, True, 0)
self.GUI["notebook"] = Gtk.Notebook()
self.GUI["notebook"].set_scrollable(True)
self.GUI["notebook"].modify_bg(Gtk.StateType.NORMAL,
self.colors["Picker_Bg"])
self.GUI["notebook"].modify_bg(Gtk.StateType.ACTIVE,
self.colors["Picker_Bg_Inactive"])
# TODO gtk3 no available anymore?
#self.GUI["notebook"].props.tab_vborder = style.TOOLBOX_TAB_VBORDER
#self.GUI["notebook"].props.tab_hborder = style.TOOLBOX_TAB_HBORDER
self.GUI["notebook"].set_size_request(-1, scale(160))
self.GUI["notebook"].connect("switch-page", self.setPicker)
self.GUI["mainVBox"].pack_start(self.GUI["notebook"], False,
False, 0)
self.pickers = {}
self.pickerScroll = {}
for type in [Picker.Instrument, Picker.Drum, Picker.Loop]:
self.pickers[type] = type(self)
def prepareLabel(name):
label = Gtk.Label(label=Tooltips.categories.get(name) or name)
label.set_alignment(0.0, 0.5)
label.modify_fg(Gtk.StateType.NORMAL, self.colors["Picker_Fg"])
label.modify_fg(Gtk.StateType.ACTIVE, self.colors["Picker_Fg"])
return label
self.GUI["notebook"].append_page(self.pickers[Picker.Drum],
prepareLabel(_("Drum Kits")))
self.GUI["notebook"].append_page(self.pickers[Picker.Loop],
prepareLabel(_("Loops")))
sets = self.instrumentDB.getLabels()[:]
sets.sort()
for set in sets:
page = Gtk.HBox()
page.set = set
self.GUI["notebook"].append_page(page, prepareLabel(set))
self.show_all()
self.GUI["notebook"].set_current_page(0)
#-- Keyboard ------------------------------------------
self.key_dict = {}
self.nextTrack = 2
self.keyboardListener = None
self.recordingNote = None
self.keyMap = {}
# default instrument
self._updateInstrument(
self.instrumentDB.instNamed["kalimba"].instrumentId, 0.5)
self.instrumentStack = []
# metronome
page = NoteDB.Page(1, local=False)
self.metronomePage = self.noteDB.addPage(-1, page)
self.metronome = False
#-- Drums ---------------------------------------------
self.drumLoopId = None
# use dummy values for now
self.drumFillin = Fillin(
2, 100, self.instrumentDB.instNamed["drum1kit"].instrumentId, 0, 1)
#-- Desktops ------------------------------------------
self.curDesktop = None
# copy preset desktops
path = Config.FILES_DIR + "/Desktops/"
filelist = os.listdir(path)
for file in filelist:
shutil.copyfile(path + file, Config.TMP_DIR + '/' + file)
#-- Network -------------------------------------------
self.network = Net.Network()
self.network.addWatcher(self.networkStatusWatcher)
self.network.connectMessage(Net.HT_SYNC_REPLY,
self.processHT_SYNC_REPLY)
self.network.connectMessage(Net.HT_TEMPO_UPDATE,
self.processHT_TEMPO_UPDATE)
self.network.connectMessage(Net.PR_SYNC_QUERY,
self.processPR_SYNC_QUERY)
self.network.connectMessage(Net.PR_TEMPO_QUERY,
self.processPR_TEMPO_QUERY)
self.network.connectMessage(Net.PR_REQUEST_TEMPO_CHANGE,
self.processPR_REQUEST_TEMPO_CHANGE)
# sync
self.syncQueryStart = {}
self.syncTimeout = None
self.heartbeatLoop = self.csnd.loopCreate()
self.syncBeats = 4
self.syncTicks = self.syncBeats * Config.TICKS_PER_BEAT
self.offsetTicks = 0 # offset from the true heartbeat
self.csnd.loopSetNumTicks(self.syncTicks * HEARTBEAT_BUFFER,
self.heartbeatLoop)
self.heartbeatStart = time.time()
self.csnd.loopStart(self.heartbeatLoop)
self.curBeat = 0
self.beatWheelTimeout = GObject.timeout_add(100, self.updateBeatWheel)
# data packing classes
self.packer = xdrlib.Packer()
self.unpacker = xdrlib.Unpacker("")
# handle forced networking
if self.network.isHost():
self.updateSync()
self.syncTimeout = GObject.timeout_add(1000, self.updateSync)
elif self.network.isPeer():
self.sendTempoQuery()
self.syncTimeout = GObject.timeout_add(1000, self.updateSync)
self.activity.connect("shared", self.shared)
if self.activity.shared_activity: # PEER
self.activity.shared_activity.connect("buddy-joined",
self.buddy_joined)
self.activity.shared_activity.connect("buddy-left",
self.buddy_left)
self.activity.connect("joined", self.joined)
self.network.setMode(Net.MD_WAIT)
#-- Final Set Up --------------------------------------
self.setVolume(self.volume)
self.setTempo(self.tempo)
#self.activity.toolbar_box.set_current_toolbar(1) # JamToolbar
self.setDesktop(0, True)
class ReflectActivity(activity.Activity):
''' An activity for reflecting on one's work '''
def __init__(self, handle):
''' Initialize the toolbar '''
try:
super(ReflectActivity, self).__init__(handle)
except dbus.exceptions.DBusException as e:
_logger.error(str(e))
logging.error('setting reflection data to []')
self.reflection_data = []
self.connect('realize', self.__realize_cb)
self.font_size = 8
self.max_participants = 4
self._setup_toolbars()
color = profile.get_color()
color_stroke = color.get_stroke_color()
color_fill = color.get_fill_color()
lighter = utils.lighter_color([color_stroke, color_fill])
darker = 1 - lighter
if lighter == 0:
self.bg_color = style.Color(color_stroke)
self.fg_color = style.Color(color_fill)
else:
self.bg_color = style.Color(color_fill)
self.fg_color = style.Color(color_stroke)
self.modify_bg(Gtk.StateType.NORMAL, self.bg_color.get_gdk_color())
self.bundle_path = activity.get_bundle_path()
self.tmp_path = os.path.join(activity.get_activity_root(), 'instance')
self.sharing = False
self._copy_entry = None
self._paste_entry = None
self._webkit = None
self._clipboard_text = ''
self._fixed = None
self.initiating = True
if self.shared_activity:
# We're joining
if not self.get_shared():
self.initiating = False
self.busy_cursor()
share_icon = Icon(icon_name='zoom-neighborhood')
self._joined_alert = Alert()
self._joined_alert.props.icon = share_icon
self._joined_alert.props.title = _('Please wait')
self._joined_alert.props.msg = _('Starting connection...')
self.add_alert(self._joined_alert)
# Wait for joined signal
self.connect("joined", self._joined_cb)
self._open_reflect_windows()
self._setup_presence_service()
# Joiners wait to receive data from sharer
# Otherwise, load reflections from local store
if not self.shared_activity:
self.busy_cursor()
GObject.idle_add(self._load_reflections)
def read_file(self, file_path):
fd = open(file_path, 'r')
data = fd.read()
fd.close()
self.reflection_data = json.loads(data)
def write_file(self, file_path):
data = json.dumps(self.reflection_data)
fd = open(file_path, 'w')
fd.write(data)
fd.close()
self.metadata['font_size'] = str(self.font_size)
def _load_reflections(self):
self._find_starred()
self._reflect_window.load(self.reflection_data)
self.reset_cursor()
def _found_obj_id(self, obj_id):
for item in self.reflection_data:
if 'obj_id' in item and item['obj_id'] == obj_id:
return True
return False
def reload_data(self, data):
''' Reload data after sorting or searching '''
self._reflection_data = data[:]
self._reflect_window.reload(self._reflection_data)
self.reset_scrolled_window_adjustments()
def _find_starred(self):
''' Find all the _stars in the Journal. '''
self.dsobjects, self._nobjects = datastore.find({'keep': '1'})
for dsobj in self.dsobjects:
if self._found_obj_id(dsobj.object_id):
continue # Already have this object -- TODO: update it
self._add_new_from_journal(dsobj)
def _add_new_from_journal(self, dsobj):
self.reflection_data.append({
'title': _('Untitled'), 'obj_id': dsobj.object_id})
if hasattr(dsobj, 'metadata'):
if 'creation_time' in dsobj.metadata:
self.reflection_data[-1]['creation_time'] = \
dsobj.metadata['creation_time']
else:
self.reflection_data[-1]['creation_time'] = \
int(time.time())
if 'timestamp' in dsobj.metadata:
self.reflection_data[-1]['modification_time'] = \
dsobj.metadata['timestamp']
else:
self.reflection_data[-1]['modification_time'] = \
self.reflection_data[-1]['creation_time']
if 'activity' in dsobj.metadata:
self.reflection_data[-1]['activities'] = \
[utils.bundle_id_to_icon(dsobj.metadata['activity'])]
if 'title' in dsobj.metadata:
self.reflection_data[-1]['title'] = \
dsobj.metadata['title']
if 'description' in dsobj.metadata:
self.reflection_data[-1]['content'] = \
[{'text': dsobj.metadata['description']}]
else:
self.reflection_data[-1]['content'] = []
if 'tags' in dsobj.metadata:
self.reflection_data[-1]['tags'] = []
tags = dsobj.metadata['tags'].split()
for tag in tags:
if tag[0] != '#':
self.reflection_data[-1]['tags'].append('#' + tag)
else:
self.reflection_data[-1]['tags'].append(tag)
if 'comments' in dsobj.metadata:
try:
comments = json.loads(dsobj.metadata['comments'])
except:
comments = []
self.reflection_data[-1]['comments'] = []
for comment in comments:
try:
data = {'nick': comment['from'],
'comment': comment['message']}
if 'icon-color' in comment:
colors = comment['icon-color'].split(',')
darker = 1 - utils.lighter_color(colors)
data['color'] = colors[darker]
else:
data['color'] = '#000000'
self.reflection_data[-1]['comments'].append(data)
except:
_logger.debug('could not parse comment %s'
% comment)
if 'mime_type' in dsobj.metadata and \
dsobj.metadata['mime_type'][0:5] == 'image':
new_path = os.path.join(self.tmp_path,
dsobj.object_id)
try:
shutil.copy(dsobj.file_path, new_path)
except Exception as e:
logging.error("Couldn't copy %s to %s: %s" %
(dsobj.file_path, new_path, e))
self.reflection_data[-1]['content'].append(
{'image': new_path})
elif 'preview' in dsobj.metadata:
pixbuf = utils.get_pixbuf_from_journal(dsobj, 300, 225)
if pixbuf is not None:
path = os.path.join(self.tmp_path,
dsobj.object_id + '.png')
utils.save_pixbuf_to_file(pixbuf, path)
self.reflection_data[-1]['content'].append(
{'image': path})
self.reflection_data[-1]['stars'] = 0
def delete_item(self, obj_id):
for i, obj in enumerate(self.reflection_data):
if obj['obj_id'] == obj_id:
self.reflection_data.remove(self.reflection_data[i])
return
def busy_cursor(self):
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.WATCH))
def reset_cursor(self):
self.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.LEFT_PTR))
def _open_reflect_windows(self):
# Most things need only be done once
if self._fixed is None:
self._fixed = Gtk.Fixed()
self._fixed.set_size_request(Gdk.Screen.width(),
Gdk.Screen.height())
# Offsets from the bottom of the screen
dy1 = 2 * style.GRID_CELL_SIZE
dy2 = 1 * style.GRID_CELL_SIZE
self._button_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._button_area.set_size_request(Gdk.Screen.width(),
style.GRID_CELL_SIZE)
self._fixed.put(self._button_area, 0, 0)
self._button_area.show()
self._scrolled_window = Gtk.ScrolledWindow()
self._scrolled_window.set_size_request(
Gdk.Screen.width(), Gdk.Screen.height() - dy1)
self._set_scroll_policy()
self._graphics_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._scrolled_window.add_with_viewport(self._graphics_area)
self._graphics_area.show()
self._fixed.put(self._scrolled_window, 0, dy2)
self._scrolled_window.show()
self._overlay_window = Gtk.ScrolledWindow()
self._overlay_window.set_size_request(
style.GRID_CELL_SIZE * 10,
style.GRID_CELL_SIZE * 6)
self._overlay_window.modify_bg(
Gtk.StateType.NORMAL, style.COLOR_WHITE.get_gdk_color())
self._overlay_window.set_policy(
Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
self._overlay_area = Gtk.Alignment.new(0.5, 0, 0, 0)
self._overlay_window.add_with_viewport(self._overlay_area)
self._overlay_area.show()
x = int((Gdk.Screen.width() - style.GRID_CELL_SIZE * 10) / 2)
self._fixed.put(self._overlay_window, 0, Gdk.Screen.height())
self._overlay_window.show()
self._old_overlay_widget = None
self._reflect_window = ReflectWindow(self)
self._reflect_window.show()
Gdk.Screen.get_default().connect('size-changed',
self._configure_cb)
self._toolbox.connect('hide', self._resize_hide_cb)
self._toolbox.connect('show', self._resize_show_cb)
self._reflect_window.set_events(Gdk.EventMask.KEY_PRESS_MASK)
self._reflect_window.connect('key_press_event',
self._reflect_window.keypress_cb)
self._reflect_window.set_can_focus(True)
self._reflect_window.grab_focus()
self.set_canvas(self._fixed)
self._fixed.show()
def reset_scrolled_window_adjustments(self):
adj = self._scrolled_window.get_hadjustment()
if adj is not None:
adj.set_value(0)
adj = self._scrolled_window.get_vadjustment()
if adj is not None:
adj.set_value(0)
def load_graphics_area(self, widget):
self._graphics_area.add(widget)
def load_button_area(self, widget):
self._button_area.add(widget)
def load_overlay_area(self, widget):
if self._old_overlay_widget is not None:
self._overlay_area.remove(self._old_overlay_widget)
self._overlay_area.add(widget)
self._old_overlay_widget = widget
def show_overlay_area(self):
x = int((Gdk.Screen.width() - style.GRID_CELL_SIZE * 10) / 2)
self._fixed.move(self._overlay_window, x, style.GRID_CELL_SIZE)
def hide_overlay_area(self):
self._fixed.move(
self._overlay_window, 0, Gdk.Screen.height())
def _resize_hide_cb(self, widget):
self._resize_canvas(widget, True)
def _resize_show_cb(self, widget):
self._resize_canvas(widget, False)
def _configure_cb(self, event):
self._fixed.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self._set_scroll_policy()
self._resize_canvas(None)
self._reflect_window.reload_graphics()
def _resize_canvas(self, widget, fullscreen=False):
# When a toolbar is expanded or collapsed, resize the canvas
if hasattr(self, '_reflect_window'):
if self.toolbar_expanded():
dy1 = 3 * style.GRID_CELL_SIZE
dy2 = 2 * style.GRID_CELL_SIZE
else:
dy1 = 2 * style.GRID_CELL_SIZE
dy2 = 1 * style.GRID_CELL_SIZE
if fullscreen:
dy1 -= 2 * style.GRID_CELL_SIZE
dy2 -= 2 * style.GRID_CELL_SIZE
self._scrolled_window.set_size_request(
Gdk.Screen.width(), Gdk.Screen.height() - dy2)
self._fixed.move(self._button_area, 0, 0)
self._about_panel_visible = False
def toolbar_expanded(self):
if self.activity_button.is_expanded():
return True
elif self.edit_toolbar_button.is_expanded():
return True
elif self.view_toolbar_button.is_expanded():
return True
return False
def get_activity_version(self):
info_path = os.path.join(self.bundle_path, 'activity', 'activity.info')
try:
info_file = open(info_path, 'r')
except Exception as e:
_logger.error('Could not open %s: %s' % (info_path, e))
return 'unknown'
cp = ConfigParser()
cp.readfp(info_file)
section = 'Activity'
if cp.has_option(section, 'activity_version'):
activity_version = cp.get(section, 'activity_version')
else:
activity_version = 'unknown'
return activity_version
def get_uid(self):
if len(self.volume_data) == 1:
return self.volume_data[0]['uid']
else:
return 'unknown'
def _setup_toolbars(self):
''' Setup the toolbars. '''
self._toolbox = ToolbarBox()
self.activity_button = ActivityToolbarButton(self)
self.activity_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.activity_button, 0)
self.activity_button.show()
self.set_toolbar_box(self._toolbox)
self._toolbox.show()
self.toolbar = self._toolbox.toolbar
view_toolbar = Gtk.Toolbar()
self.view_toolbar_button = ToolbarButton(
page=view_toolbar,
label=_('View'),
icon_name='toolbar-view')
self.view_toolbar_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.view_toolbar_button, 1)
view_toolbar.show()
self.view_toolbar_button.show()
button = ToolButton('view-fullscreen')
button.set_tooltip(_('Fullscreen'))
button.props.accelerator = '<Alt>Return'
view_toolbar.insert(button, -1)
button.show()
button.connect('clicked', self._fullscreen_cb)
edit_toolbar = Gtk.Toolbar()
self.edit_toolbar_button = ToolbarButton(
page=edit_toolbar,
label=_('Edit'),
icon_name='toolbar-edit')
self.edit_toolbar_button.connect('clicked', self._resize_canvas)
self._toolbox.toolbar.insert(self.edit_toolbar_button, 1)
edit_toolbar.show()
self.edit_toolbar_button.show()
self._copy_button = ToolButton('edit-copy')
self._copy_button.set_tooltip(_('Copy'))
self._copy_button.props.accelerator = '<Ctrl>C'
edit_toolbar.insert(self._copy_button, -1)
self._copy_button.show()
self._copy_button.connect('clicked', self._copy_cb)
self._copy_button.set_sensitive(False)
self._paste_button = ToolButton('edit-paste')
self._paste_button.set_tooltip(_('Paste'))
self._paste_button.props.accelerator = '<Ctrl>V'
edit_toolbar.insert(self._paste_button, -1)
self._paste_button.show()
self._paste_button.connect('clicked', self._paste_cb)
self._paste_button.set_sensitive(False)
button = ToolButton('list-add')
button.set_tooltip(_('Add Item'))
button.props.accelerator = '<Ctrl>+'
self._toolbox.toolbar.insert(button, -1)
button.show()
button.connect('clicked', self.__add_item_cb)
self._date_button = RadioToolButton('date-sort', group=None)
self._date_button.set_tooltip(_('Sort by Date'))
self._date_button.connect('clicked', self._date_button_cb)
self._toolbox.toolbar.insert(self._date_button, -1)
self._date_button.show()
self._title_button = RadioToolButton('title-sort',
group=self._date_button)
self._title_button.set_tooltip(_('Sort by Title'))
self._title_button.connect('clicked', self._title_button_cb)
self._toolbox.toolbar.insert(self._title_button, -1)
self._title_button.show()
self._stars_button = RadioToolButton('stars-sort',
group=self._date_button)
self._stars_button.set_tooltip(_('Sort by Favourite'))
self._stars_button.connect('clicked', self._stars_button_cb)
self._toolbox.toolbar.insert(self._stars_button, -1)
self._stars_button.show()
# setup the search options
self._search_entry = iconentry.IconEntry()
self._search_entry.set_icon_from_name(iconentry.ICON_ENTRY_PRIMARY,
'system-search')
self._search_entry.connect('activate', self._search_entry_activated_cb)
self._search_entry.connect('changed', self._search_entry_changed_cb)
self._search_entry.add_clear_button()
tool_item = Gtk.ToolItem()
tool_item.set_expand(True)
tool_item.add(self._search_entry)
self._search_entry.show()
self._toolbox.toolbar.insert(tool_item, -1)
tool_item.show()
self._search_button = ToolButton('dialog-ok')
self._search_button.set_tooltip(_('Search by Tags'))
self._search_button.connect('clicked', self._search_button_cb)
self._toolbox.toolbar.insert(self._search_button, -1)
self._search_button.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
self._toolbox.toolbar.insert(separator, -1)
separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
self._toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
def _search_button_cb(self, button):
self.busy_cursor()
self._do_search()
def _search_entry_activated_cb(self, entry):
self.busy_cursor()
self._do_search()
def _do_search(self):
logging.debug('_search_entry_activated_cb')
if self._search_entry.props.text == '':
logging.debug('clearing search')
for item in self.reflection_data:
item['hidden'] = False
else:
tags = self._search_entry.props.text.split()
for i, tag in enumerate(tags):
if not tag[0] == '#':
tags[i] = '#%s' % tag
logging.error(tags)
for item in self.reflection_data:
hidden = True
if 'tags' in item:
for tag in tags:
if tag in item['tags']:
hidden = False
item['hidden'] = hidden
self.reload_data(self.reflection_data)
self.reset_cursor()
def _search_entry_changed_cb(self, entry):
logging.debug('_search_entry_changed_cb search for \'%s\'',
self._search_entry.props.text)
self.busy_cursor()
self._do_search_changed()
def _do_search_changed(self):
if self._search_entry.props.text == '':
logging.debug('clearing search')
for item in self.reflection_data:
item['hidden'] = False
self.reload_data(self.reflection_data)
self.reset_cursor()
def _title_button_cb(self, button):
''' sort by title '''
self.busy_cursor()
GObject.idle_add(self._title_sort)
def _title_sort(self):
sorted_data = sorted(self.reflection_data,
key=lambda item: item['title'].lower())
self.reload_data(sorted_data)
self.reset_cursor()
def _date_button_cb(self, button):
''' sort by modification date '''
self.busy_cursor()
GObject.idle_add(self._date_sort)
def _date_sort(self):
sorted_data = sorted(self.reflection_data,
key=lambda item: int(item['modification_time']),
reverse=True)
self.reload_data(sorted_data)
self.reset_cursor()
def _stars_button_cb(self, button):
''' sort by number of stars '''
self.busy_cursor()
GObject.idle_add(self._stars_sort)
def _stars_sort(self):
sorted_data = sorted(self.reflection_data,
key=lambda item: item['stars'], reverse=True)
self.reload_data(sorted_data)
self.reset_cursor()
def __realize_cb(self, window):
self.window_xid = window.get_window().get_xid()
def set_copy_widget(self, webkit=None, text_entry=None):
# Each task is responsible for setting a widget for copy
if webkit is not None:
self._webkit = webkit
else:
self._webkit = None
if text_entry is not None:
self._copy_entry = text_entry
else:
self._copy_entry = None
self._copy_button.set_sensitive(webkit is not None or
text_entry is not None)
def _copy_cb(self, button):
if self._copy_entry is not None:
self._copy_entry.copy_clipboard()
elif self._webkit is not None:
self._webkit.copy_clipboard()
else:
_logger.debug('No widget set for copy.')
def set_paste_widget(self, text_entry=None):
# Each task is responsible for setting a widget for paste
if text_entry is not None:
self._paste_entry = text_entry
self._paste_button.set_sensitive(text_entry is not None)
def _paste_cb(self, button):
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
self.clipboard_text = clipboard.wait_for_text()
if self._paste_entry is not None:
self._paste_entry.paste_clipboard()
else:
_logger.debug('No widget set for paste (%s).' %
self.clipboard_text)
def _fullscreen_cb(self, button):
''' Hide the Sugar toolbars. '''
self.fullscreen()
def __add_item_cb(self, button):
try:
chooser = ObjectChooser(parent=self, what_filter=None)
except TypeError:
chooser = ObjectChooser(
None, self._reflection.activity,
Gtk.DialogFlags.MODAL |
Gtk.DialogFlags.DESTROY_WITH_PARENT)
try:
result = chooser.run()
if result == Gtk.ResponseType.ACCEPT:
jobject = chooser.get_selected_object()
if jobject:
self._add_new_from_journal(jobject)
self.reload_data(self.reflection_data)
finally:
chooser.destroy()
del chooser
def _set_scroll_policy(self):
if Gdk.Screen.width() < Gdk.Screen.height():
self._scrolled_window.set_policy(Gtk.PolicyType.AUTOMATIC,
Gtk.PolicyType.AUTOMATIC)
else:
self._scrolled_window.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
def _remove_alert_cb(self, alert, response_id):
self.remove_alert(alert)
def _close_alert_cb(self, alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.OK:
self.close()
def _setup_presence_service(self):
''' Setup the Presence Service. '''
self.pservice = presenceservice.get_instance()
owner = self.pservice.get_owner()
self.owner = owner
self._share = ''
self.connect('shared', self._shared_cb)
self.connect('joined', self._joined_cb)
def _shared_cb(self, activity):
''' Either set up initial share...'''
if self.shared_activity is None:
_logger.error('Failed to share or join activity ... \
shared_activity is null in _shared_cb()')
return
self.initiating = True
self._waiting_for_reflections = False
_logger.debug('I am sharing...')
self.conn = self.shared_activity.telepathy_conn
self.tubes_chan = self.shared_activity.telepathy_tubes_chan
self.text_chan = self.shared_activity.telepathy_text_chan
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal(
'NewTube', self._new_tube_cb)
_logger.debug('This is my activity: making a tube...')
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].OfferDBusTube(
SERVICE, {})
self.sharing = True
def _joined_cb(self, activity):
''' ...or join an exisiting share. '''
if self.shared_activity is None:
_logger.error('Failed to share or join activity ... \
shared_activity is null in _shared_cb()')
return
if self._joined_alert is not None:
self.remove_alert(self._joined_alert)
self._joined_alert = None
self.initiating = False
self._waiting_for_reflections = True
_logger.debug('I joined a shared activity.')
self.conn = self.shared_activity.telepathy_conn
self.tubes_chan = self.shared_activity.telepathy_tubes_chan
self.text_chan = self.shared_activity.telepathy_text_chan
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal(
'NewTube', self._new_tube_cb)
_logger.debug('I am joining an activity: waiting for a tube...')
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].ListTubes(
reply_handler=self._list_tubes_reply_cb,
error_handler=self._list_tubes_error_cb)
self.sharing = True
def _list_tubes_reply_cb(self, tubes):
''' Reply to a list request. '''
for tube_info in tubes:
self._new_tube_cb(*tube_info)
def _list_tubes_error_cb(self, e):
''' Log errors. '''
_logger.error('ListTubes() failed: %s', e)
def _new_tube_cb(self, id, initiator, type, service, params, state):
''' Create a new tube. '''
_logger.debug('New tube: ID=%d initator=%d type=%d service=%s '
'params=%r state=%d', id, initiator, type, service,
params, state)
if (type == telepathy.TUBE_TYPE_DBUS and service == SERVICE):
if state == telepathy.TUBE_STATE_LOCAL_PENDING:
self.tubes_chan[
telepathy.CHANNEL_TYPE_TUBES].AcceptDBusTube(id)
self.collab = CollabWrapper(self)
self.collab.message.connect(self.event_received_cb)
self.collab.setup()
if self._waiting_for_reflections:
self.send_event(JOIN_CMD, {})
self._joined_alert = Alert()
self._joined_alert.props.title = _('Please wait')
self._joined_alert.props.msg = _('Requesting reflections...')
self.add_alert(self._joined_alert)
def event_received_cb(self, collab, buddy, msg):
''' Data is passed as tuples: cmd:text '''
command = msg.get("command")
payload = msg.get("payload")
logging.debug(command)
if command == JOIN_CMD:
# Sharer needs to send reflections database to joiners.
if self.initiating:
# Send pictures first.
for item in self.reflection_data:
if 'content' in item:
for content in item['content']:
if 'image' in content:
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(
content['image'], 120, 90)
if pixbuf is not None:
data = utils.pixbuf_to_base64(pixbuf)
self.send_event(PICTURE_CMD,
{"image": os.path.basename(content['image']),
"data": data})
data = json.dumps(self.reflection_data)
self.send_event(SHARE_CMD, {"data": data})
elif command == NEW_REFLECTION_CMD:
self._reflect_window.add_new_reflection(payload)
elif command == TITLE_CMD:
obj_id = payload.get("obj_id")
title = payload.get("title")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
self._reflect_window.update_title(obj_id, title)
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == TAG_CMD:
obj_id = payload.get("obj_id")
data = payload.get("data")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
self._reflect_window.update_tags(obj_id, data)
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == ACTIVITY_CMD:
obj_id = payload.get("obj_id")
bundle_id = payload.get("bundle_id")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
self._reflect_window.insert_activity(obj_id, bundle_id)
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == STAR_CMD:
obj_id = payload.get("obj_id")
stars = payload.get("stars")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
self._reflect_window.update_stars(obj_id, int(stars))
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == COMMENT_CMD:
found_the_object = False
# Receive a comment and associated reflection ID
obj_id = payload.get("obj_id")
nick = payload.get("nick")
color = payload.get("color")
comment = payload.get("comment")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
if not 'comments' in item:
item['comments'] = []
data = {'nick': nick, 'comment': comment, 'color': color}
item['comments'].append(data)
self._reflect_window.insert_comment(obj_id, data)
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == REFLECTION_CMD:
found_the_object = False
# Receive a reflection and associated reflection ID
obj_id = payload.get("obj_id")
reflection = payload.get("reflection")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
if not '' in item:
item['content'] = []
item['content'].append({'text': reflection})
self._reflect_window.insert_reflection(obj_id, reflection)
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == IMAGE_REFLECTION_CMD:
found_the_object = False
# Receive a picture reflection and associated reflection ID
obj_id = payload.get("obj_id")
basename = payload.get("basename")
for item in self.reflection_data:
if item['obj_id'] == obj_id:
found_the_object = True
if not '' in item:
item['content'] = []
item['content'].append(
{'image': os.path.join(self.tmp_path, basename)})
self._reflect_window.insert_picture(
obj_id, os.path.join(self.tmp_path, basename))
break
if not found_the_object:
logging.error('Could not find obj_id %s' % obj_id)
elif command == PICTURE_CMD:
# Receive a picture (MAYBE DISPLAY IT AS IT ARRIVES?)
basename = payload.get("basename")
data = payload.get("data")
utils.base64_to_file(data, os.path.join(self.tmp_path, basename))
elif command == SHARE_CMD:
# Joiner needs to load reflection database.
if not self.initiating:
# Note that pictures should be received.
self.reflection_data = payload
self._reflect_window.load(self.reflection_data)
self._waiting_for_reflections = False
self.reset_cursor()
if self._joined_alert is not None:
self.remove_alert(self._joined_alert)
self._joined_alert = None
def send_event(self, command, data):
''' Send event through the tube. '''
if hasattr(self, 'collab') and self.collab is not None:
data["command"] = command
self.collab.post(data)
class FractionBounceActivity(activity.Activity):
def __init__(self, handle):
''' Initiate activity. '''
super(FractionBounceActivity, self).__init__(handle)
self.nick = profile.get_nick_name()
if profile.get_color() is not None:
self._colors = profile.get_color().to_string().split(',')
else:
self._colors = ['#A0FFA0', '#FF8080']
self.max_participants = 4 # sharing
self._playing = True
self._setup_toolbars()
self._setup_dispatch_table()
canvas = self._setup_canvas()
# Read any custom fractions from the project metadata
if 'custom' in self.metadata:
custom = self.metadata['custom']
else:
custom = None
self._current_ball = 'soccerball'
self._toolbar_was_expanded = False
# Initialize the canvas
self._bounce_window = Bounce(canvas, activity.get_bundle_path(), self)
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
# Restore any custom fractions
if custom is not None:
fractions = custom.split(',')
for f in fractions:
self._bounce_window.add_fraction(f)
if self.shared_activity:
# We're joining
if not self.get_shared():
xocolors = XoColor(profile.get_color().to_string())
share_icon = Icon(icon_name='zoom-neighborhood',
xo_color=xocolors)
self._joined_alert = NotifyAlert()
self._joined_alert.props.icon = share_icon
self._joined_alert.props.title = _('Please wait')
self._joined_alert.props.msg = _('Starting connection...')
self._joined_alert.connect('response', self._alert_cancel_cb)
self.add_alert(self._joined_alert)
self._label.set_label(_('Wait for the sharer to start.'))
# Wait for joined signal
self.connect("joined", self._joined_cb)
self._setup_sharing()
def _configure_cb(self, event):
if Gdk.Screen.width() < 1024:
self._label.set_size_request(275, -1)
self._label.set_label('')
self._separator.set_expand(False)
else:
self._label.set_size_request(500, -1)
self._separator.set_expand(True)
self._bounce_window.configure_cb(event)
if self._toolbar_expanded():
self._bounce_window.bar.bump_bars('up')
self._bounce_window.ball.ball.move_relative(
(0, -style.GRID_CELL_SIZE))
def _toolbar_expanded(self):
if self._activity_button.is_expanded():
return True
elif self._custom_toolbar_button.is_expanded():
return True
return False
def _update_graphics(self, widget):
# We need to catch opening and closing of toolbars and ignore
# switching between open toolbars.
if self._toolbar_expanded():
if not self._toolbar_was_expanded:
self._bounce_window.bar.bump_bars('up')
self._bounce_window.ball.ball.move_relative(
(0, -style.GRID_CELL_SIZE))
self._toolbar_was_expanded = True
else:
if self._toolbar_was_expanded:
self._bounce_window.bar.bump_bars('down')
self._bounce_window.ball.ball.move_relative(
(0, style.GRID_CELL_SIZE))
self._toolbar_was_expanded = False
def _setup_toolbars(self):
custom_toolbar = Gtk.Toolbar()
toolbox = ToolbarBox()
self._toolbar = toolbox.toolbar
self._activity_button = ActivityToolbarButton(self)
self._activity_button.connect('clicked', self._update_graphics)
self._toolbar.insert(self._activity_button, 0)
self._activity_button.show()
self._custom_toolbar_button = ToolbarButton(label=_('Custom'),
page=custom_toolbar,
icon_name='view-source')
self._custom_toolbar_button.connect('clicked', self._update_graphics)
custom_toolbar.show()
self._toolbar.insert(self._custom_toolbar_button, -1)
self._custom_toolbar_button.show()
self._load_standard_buttons(self._toolbar)
self._separator = Gtk.SeparatorToolItem()
self._separator.props.draw = False
self._separator.set_expand(True)
self._toolbar.insert(self._separator, -1)
self._separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = _('<Ctrl>Q')
self._toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self._load_custom_buttons(custom_toolbar)
def _load_standard_buttons(self, toolbar):
fraction_button = RadioToolButton(group=None)
fraction_button.set_icon_name('fraction')
fraction_button.set_tooltip(_('fractions'))
fraction_button.connect('clicked', self._fraction_cb)
toolbar.insert(fraction_button, -1)
fraction_button.show()
sector_button = RadioToolButton(group=fraction_button)
sector_button.set_icon_name('sector')
sector_button.set_tooltip(_('sectors'))
sector_button.connect('clicked', self._sector_cb)
toolbar.insert(sector_button, -1)
sector_button.show()
percent_button = RadioToolButton(group=fraction_button)
percent_button.set_icon_name('percent')
percent_button.set_tooltip(_('percents'))
percent_button.connect('clicked', self._percent_cb)
toolbar.insert(percent_button, -1)
percent_button.show()
self._player = Gtk.Image()
self._player.set_from_pixbuf(
svg_str_to_pixbuf(
generate_xo_svg(scale=0.8, colors=['#282828', '#282828'])))
self._player.set_tooltip_text(self.nick)
toolitem = Gtk.ToolItem()
toolitem.add(self._player)
self._player.show()
toolbar.insert(toolitem, -1)
toolitem.show()
self._label = Gtk.Label(_("Click the ball to start."))
self._label.set_line_wrap(True)
if Gdk.Screen.width() < 1024:
self._label.set_size_request(275, -1)
else:
self._label.set_size_request(500, -1)
self.toolitem = Gtk.ToolItem()
self.toolitem.add(self._label)
self._label.show()
toolbar.insert(self.toolitem, -1)
self.toolitem.show()
def _load_custom_buttons(self, toolbar):
self.numerator = Gtk.Entry()
self.numerator.set_text('')
self.numerator.set_tooltip_text(_('numerator'))
self.numerator.set_width_chars(3)
toolitem = Gtk.ToolItem()
toolitem.add(self.numerator)
self.numerator.show()
toolbar.insert(toolitem, -1)
toolitem.show()
label = Gtk.Label(' / ')
toolitem = Gtk.ToolItem()
toolitem.add(label)
label.show()
toolbar.insert(toolitem, -1)
toolitem.show()
self.denominator = Gtk.Entry()
self.denominator.set_text('')
self.denominator.set_tooltip_text(_('denominator'))
self.denominator.set_width_chars(3)
toolitem = Gtk.ToolItem()
toolitem.add(self.denominator)
self.denominator.show()
toolbar.insert(toolitem, -1)
toolitem.show()
button = ToolButton('list-add')
button.set_tooltip(_('add new fraction'))
button.props.sensitive = True
button.props.accelerator = 'Return'
button.connect('clicked', self._add_fraction_cb)
toolbar.insert(button, -1)
button.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(False)
toolbar.insert(separator, -1)
separator.show()
button = ToolButton('soccerball')
button.set_tooltip(_('choose a ball'))
button.props.sensitive = True
button.connect('clicked', self._button_palette_cb)
toolbar.insert(button, -1)
button.show()
self._ball_palette = button.get_palette()
button_grid = Gtk.Grid()
row = 0
for ball in BALLDICT.keys():
if ball == 'custom':
button = ToolButton('view-source')
else:
button = ToolButton(ball)
button.connect('clicked', self._load_ball_cb, None, ball)
eventbox = Gtk.EventBox()
eventbox.connect('button_press_event', self._load_ball_cb, ball)
label = Gtk.Label(BALLDICT[ball][0])
eventbox.add(label)
label.show()
button_grid.attach(button, 0, row, 1, 1)
button.show()
button_grid.attach(eventbox, 1, row, 1, 1)
eventbox.show()
row += 1
self._ball_palette.set_content(button_grid)
button_grid.show()
button = ToolButton('insert-picture')
button.set_tooltip(_('choose a background'))
button.props.sensitive = True
button.connect('clicked', self._button_palette_cb)
toolbar.insert(button, -1)
button.show()
self._bg_palette = button.get_palette()
button_grid = Gtk.Grid()
row = 0
for bg in BGDICT.keys():
if bg == 'custom':
button = ToolButton('view-source')
else:
button = ToolButton(bg)
button.connect('clicked', self._load_bg_cb, None, bg)
eventbox = Gtk.EventBox()
eventbox.connect('button_press_event', self._load_bg_cb, bg)
label = Gtk.Label(BGDICT[bg][0])
eventbox.add(label)
label.show()
button_grid.attach(button, 0, row, 1, 1)
button.show()
button_grid.attach(eventbox, 1, row, 1, 1)
eventbox.show()
row += 1
self._bg_palette.set_content(button_grid)
button_grid.show()
def _button_palette_cb(self, button):
palette = button.get_palette()
if palette:
if not palette.is_up():
palette.popup(immediate=True, state=palette.SECONDARY)
else:
palette.popdown(immediate=True)
def can_close(self):
# Let everyone know we are leaving...
if hasattr(self, '_bounce_window') and \
self._bounce_window.we_are_sharing():
self._playing = False
self.send_event('l|%s' % (json_dump([self.nick])))
return True
def _setup_canvas(self):
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
return canvas
def _load_bg_cb(self, widget, event, bg):
if bg == 'custom':
chooser(self, 'Image', self._new_background_from_journal)
else:
self._bounce_window.set_background(BGDICT[bg][1])
def _load_ball_cb(self, widget, event, ball):
if ball == 'custom':
chooser(self, 'Image', self._new_ball_from_journal)
else:
self._bounce_window.ball.new_ball(
os.path.join(activity.get_bundle_path(), 'images',
ball + '.svg'))
self._bounce_window.set_background(BGDICT[BALLDICT[ball][1]][1])
self._current_ball = ball
def _reset_ball(self):
''' If we switch back from sector mode, we need to restore the ball '''
if self._bounce_window.mode != 'sectors':
return
if self._current_ball == 'custom': # TODO: Reload custom ball
self._current_ball = 'soccerball'
self._bounce_window.ball.new_ball(
os.path.join(activity.get_bundle_path(), 'images',
self._current_ball + '.svg'))
def _new_ball_from_journal(self, dsobject):
''' Load an image from the Journal. '''
self._bounce_window.ball.new_ball_from_image(
dsobject.file_path,
os.path.join(activity.get_activity_root(), 'tmp', 'custom.png'))
def _new_background_from_journal(self, dsobject):
''' Load an image from the Journal. '''
self._bounce_window.new_background_from_image(None, dsobject=dsobject)
def _fraction_cb(self, arg=None):
''' Set fraction mode '''
self._reset_ball()
self._bounce_window.mode = 'fractions'
def _percent_cb(self, arg=None):
''' Set percent mode '''
self._reset_ball()
self._bounce_window.mode = 'percents'
def _sector_cb(self, arg=None):
''' Set sector mode '''
self._bounce_window.mode = 'sectors'
def _add_fraction_cb(self, arg=None):
''' Read entries and add a fraction to the list '''
try:
numerator = int(self.numerator.get_text().strip())
except ValueError:
self.numerator.set_text('NAN')
numerator = 0
try:
denominator = int(self.denominator.get_text().strip())
except ValueError:
self.denominator.set_text('NAN')
denominator = 1
if denominator == 0:
self.denominator.set_text('ZDE')
if numerator > denominator:
numerator = 0
if numerator > 0 and denominator > 1:
fraction = '%d/%d' % (numerator, denominator)
self._bounce_window.add_fraction(fraction)
if 'custom' in self.metadata: # Save to Journal
self.metadata['custom'] = '%s,%s' % (self.metadata['custom'],
fraction)
else:
self.metadata['custom'] = fraction
self.alert(
_('New fraction'),
_('Your fraction, %s, has been added to the program' %
(fraction)))
def reset_label(self, label):
''' update the challenge label '''
self._label.set_label(label)
def alert(self, title, text=None):
alert = NotifyAlert(timeout=5)
alert.props.title = title
alert.props.msg = text
self.add_alert(alert)
alert.connect('response', self._alert_cancel_cb)
alert.show()
def _alert_cancel_cb(self, alert, response_id):
self.remove_alert(alert)
# Collaboration-related methods
def _setup_sharing(self):
''' Setup the Presence Service. '''
self.pservice = presenceservice.get_instance()
self.initiating = None # sharing (True) or joining (False)
owner = self.pservice.get_owner()
self.owner = owner
self._bounce_window.buddies.append(self.nick)
self._player_colors = [self._colors]
self._player_pixbufs = [
svg_str_to_pixbuf(generate_xo_svg(scale=0.8, colors=self._colors))
]
self._share = ''
self.connect('shared', self._shared_cb)
self.connect('joined', self._joined_cb)
def _shared_cb(self, activity):
''' Either set up initial share...'''
self._new_tube_common(True)
def _joined_cb(self, activity):
''' ...or join an exisiting share. '''
self._new_tube_common(False)
def _new_tube_common(self, sharer):
''' Joining and sharing are mostly the same... '''
if self.shared_activity is None:
_logger.debug('Error: Failed to share or join activity ... \
shared_activity is null in _shared_cb()')
return
self.initiating = sharer
self.waiting_for_fraction = not sharer
self.conn = self.shared_activity.telepathy_conn
self.tubes_chan = self.shared_activity.telepathy_tubes_chan
self.text_chan = self.shared_activity.telepathy_text_chan
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal(
'NewTube', self._new_tube_cb)
if sharer:
_logger.debug('This is my activity: making a tube...')
id = self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].OfferDBusTube(
SERVICE, {})
self._label.set_label(_('Wait for others to join.'))
else:
_logger.debug('I am joining an activity: waiting for a tube...')
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].ListTubes(
reply_handler=self._list_tubes_reply_cb,
error_handler=self._list_tubes_error_cb)
# display your XO on the toolbar
self._player.set_from_pixbuf(self._player_pixbufs[0])
def _list_tubes_reply_cb(self, tubes):
''' Reply to a list request. '''
for tube_info in tubes:
self._new_tube_cb(*tube_info)
def _list_tubes_error_cb(self, e):
''' Log errors. '''
_logger.debug('Error: ListTubes() failed: %s', e)
def _new_tube_cb(self, id, initiator, type, service, params, state):
''' Create a new tube. '''
_logger.debug(
'Newtube: ID=%d initator=%d type=%d service=%s params=%r state=%d',
id, initiator, type, service, params, state)
if (type == telepathy.TUBE_TYPE_DBUS and service == SERVICE):
if state == telepathy.TUBE_STATE_LOCAL_PENDING:
self.tubes_chan[ \
telepathy.CHANNEL_TYPE_TUBES].AcceptDBusTube(id)
tube_conn = TubeConnection(self.conn,
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES], id, \
group_iface=self.text_chan[telepathy.CHANNEL_INTERFACE_GROUP])
self.chattube = ChatTube(tube_conn, self.initiating, \
self.event_received_cb)
# Let the sharer know a new joiner has arrived.
if self.waiting_for_fraction:
self.send_event('j|%s' %
(json_dump([self.nick, self._colors])))
def _setup_dispatch_table(self):
self._processing_methods = {
'j': [self._new_joiner, 'new joiner'],
'b': [self._buddy_list, 'buddy list'],
'f': [self._receive_a_fraction, 'receive a fraction'],
't': [self._take_a_turn, 'take a turn'],
'l': [self._buddy_left, 'buddy left']
}
def event_received_cb(self, event_message):
''' Data from a tube has arrived. '''
if len(event_message) == 0:
return
try:
command, payload = event_message.split('|', 2)
except ValueError:
_logger.debug('Could not split event message %s', event_message)
return
_logger.debug('received an event %s|%s', command, payload)
if self._playing:
self._processing_methods[command][0](payload)
def _buddy_left(self, payload):
[nick] = json_load(payload)
self._label.set_label(nick + ' ' + _('has left.'))
if self.initiating:
self._remove_player(nick)
payload = json_dump(
[self._bounce_window.buddies, self._player_colors])
self.send_event('b|%s' % (payload))
# Restart from sharer's turn
self._bounce_window.its_my_turn()
def _new_joiner(self, payload):
''' Someone has joined; sharer adds them to the buddy list. '''
[nick, colors] = json_load(payload)
self._label.set_label(nick + ' ' + _('has joined.'))
if self.initiating:
self._append_player(nick, colors)
payload = json_dump(
[self._bounce_window.buddies, self._player_colors])
self.send_event('b|%s' % (payload))
if self._bounce_window.count == 0: # Haven't started yet...
self._bounce_window.its_my_turn()
def _remove_player(self, nick):
if nick in self._bounce_window.buddies:
i = self._bounce_window.buddies.index(nick)
self._bounce_window.buddies.remove(nick)
self._player_colors.remove(self._player_colors[i])
self._player_pixbufs.remove(self._player_pixbufs[i])
def _append_player(self, nick, colors):
''' Keep a list of players, their colors, and an XO pixbuf '''
if not nick in self._bounce_window.buddies:
_logger.debug('appending %s to the buddy list', nick)
self._bounce_window.buddies.append(nick)
self._player_colors.append([str(colors[0]), str(colors[1])])
self._player_pixbufs.append(
svg_str_to_pixbuf(
generate_xo_svg(scale=0.8,
colors=self._player_colors[-1])))
def _buddy_list(self, payload):
'''Sharer sent the updated buddy list, so regenerate internal lists'''
if not self.initiating:
[buddies, colors] = json_load(payload)
self._bounce_window.buddies = buddies[:]
self._player_colors = colors[:]
self._player_pixbufs = []
for colors in self._player_colors:
self._player_pixbufs.append(
svg_str_to_pixbuf(
generate_xo_svg(
scale=0.8, colors=[str(colors[0]),
str(colors[1])])))
def send_a_fraction(self, fraction):
''' Send a fraction to other players. '''
payload = json_dump(fraction)
self.send_event('f|%s' % (payload))
def _receive_a_fraction(self, payload):
''' Receive a fraction from another player. '''
fraction = json_load(payload)
self._bounce_window.play_a_fraction(fraction)
def _take_a_turn(self, nick):
''' If it is your turn, take it, otherwise, wait. '''
if nick == self.nick:
self._bounce_window.its_my_turn()
else:
self._bounce_window.its_their_turn(nick)
def send_event(self, entry):
''' Send event through the tube. '''
_logger.debug('sending event: %s', entry)
if hasattr(self, 'chattube') and self.chattube is not None:
self.chattube.SendText(entry)
def set_player_on_toolbar(self, nick):
''' Display the XO icon of the player whose turn it is. '''
self._player.set_from_pixbuf(
self._player_pixbufs[self._bounce_window.buddies.index(nick)])
self._player.set_tooltip_text(nick)
class AbiWordActivity(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
# abiword uses the current directory for all its file dialogs
os.chdir(os.path.expanduser('~'))
# create our main abiword canvas
self.abiword_canvas = DocumentView()
self._new_instance = True
toolbar_box = ToolbarBox()
self.activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(self.activity_button, -1)
separator = Gtk.SeparatorToolItem()
separator.show()
self.activity_button.props.page.insert(separator, 2)
ExportButtonFactory(self, self.abiword_canvas)
self.activity_button.show()
edit_toolbar = ToolbarButton()
edit_toolbar.props.page = EditToolbar(self, toolbar_box)
edit_toolbar.props.icon_name = 'toolbar-edit'
edit_toolbar.props.label = _('Edit')
toolbar_box.toolbar.insert(edit_toolbar, -1)
view_toolbar = ToolbarButton()
view_toolbar.props.page = ViewToolbar(self.abiword_canvas)
view_toolbar.props.icon_name = 'toolbar-view'
view_toolbar.props.label = _('View')
toolbar_box.toolbar.insert(view_toolbar, -1)
# due to http://bugzilla.abisource.com/show_bug.cgi?id=13585
if self.abiword_canvas.get_version() != '3.0':
self.speech_toolbar_button = ToolbarButton(icon_name='speak')
toolbar_box.toolbar.insert(self.speech_toolbar_button, -1)
self._init_speech()
separator = Gtk.SeparatorToolItem()
toolbar_box.toolbar.insert(separator, -1)
text_toolbar = ToolbarButton()
text_toolbar.props.page = TextToolbar(self.abiword_canvas)
text_toolbar.props.icon_name = 'format-text'
text_toolbar.props.label = _('Text')
toolbar_box.toolbar.insert(text_toolbar, -1)
para_toolbar = ToolbarButton()
para_toolbar.props.page = ParagraphToolbar(self.abiword_canvas)
para_toolbar.props.icon_name = 'paragraph-bar'
para_toolbar.props.label = _('Paragraph')
toolbar_box.toolbar.insert(para_toolbar, -1)
insert_toolbar = ToolbarButton()
insert_toolbar.props.page = InsertToolbar(self.abiword_canvas)
insert_toolbar.props.icon_name = 'insert-table'
insert_toolbar.props.label = _('Table')
toolbar_box.toolbar.insert(insert_toolbar, -1)
image = ToolButton('insert-picture')
image.set_tooltip(_('Insert Image'))
self._image_id = image.connect('clicked', self._image_cb)
toolbar_box.toolbar.insert(image, -1)
palette = image.get_palette()
content_box = Gtk.VBox()
palette.set_content(content_box)
image_floating_checkbutton = Gtk.CheckButton(_('Floating'))
image_floating_checkbutton.connect(
'toggled', self._image_floating_checkbutton_toggled_cb)
content_box.pack_start(image_floating_checkbutton, True, True, 0)
content_box.show_all()
self.floating_image = False
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_size_request(0, -1)
separator.set_expand(True)
separator.show()
toolbar_box.toolbar.insert(separator, -1)
stop = StopButton(self)
toolbar_box.toolbar.insert(stop, -1)
toolbar_box.show_all()
self.set_toolbar_box(toolbar_box)
# add a overlay to be able to show a icon while joining a shared doc
overlay = Gtk.Overlay()
overlay.add(self.abiword_canvas)
overlay.show()
self._connecting_box = ConnectingBox()
overlay.add_overlay(self._connecting_box)
self.set_canvas(overlay)
# we want a nice border so we can select paragraphs easily
self.abiword_canvas.set_show_margin(True)
# Read default font face and size
client = GConf.Client.get_default()
self._default_font_face = client.get_string(
'/desktop/sugar/activities/write/font_face')
if not self._default_font_face:
self._default_font_face = 'Sans'
self._default_font_size = client.get_int(
'/desktop/sugar/activities/write/font_size')
if self._default_font_size == 0:
self._default_font_size = 12
# activity sharing
self.participants = {}
self.joined = False
self.connect('shared', self._shared_cb)
if self.shared_activity:
# we are joining the activity
logger.error('We are joining an activity')
# display a icon while joining
self._connecting_box.show()
# disable the abi widget
self.abiword_canvas.set_sensitive(False)
self._new_instance = False
self.connect('joined', self._joined_cb)
self.shared_activity.connect('buddy-joined',
self._buddy_joined_cb)
self.shared_activity.connect('buddy-left', self._buddy_left_cb)
if self.get_shared():
self._joined_cb(self)
else:
# we are creating the activity
logger.error("We are creating an activity")
self.abiword_canvas.zoom_width()
self.abiword_canvas.show()
self.connect_after('map-event', self.__map_activity_event_cb)
self.abiword_canvas.connect('size-allocate', self.size_allocate_cb)
def _init_speech(self):
import speech
from speechtoolbar import SpeechToolbar
if speech.supported:
self.speech_toolbar = SpeechToolbar(self)
self.speech_toolbar_button.set_page(self.speech_toolbar)
self.speech_toolbar_button.show()
def size_allocate_cb(self, abi, alloc):
GObject.idle_add(abi.queue_draw)
def __map_activity_event_cb(self, event, activity):
# set custom keybindings for Write
# we do it later because have problems if done before - OLPC #11049
logger.error('Loading keybindings')
keybindings_file = os.path.join(get_bundle_path(), 'keybindings.xml')
self.abiword_canvas.invoke_ex(
'com.abisource.abiword.loadbindings.fromURI',
keybindings_file, 0, 0)
# set default font
if self._new_instance:
self.abiword_canvas.select_all()
logging.error('Setting default font to %s %d in new documents',
self._default_font_face, self._default_font_size)
self.abiword_canvas.set_font_name(self._default_font_face)
self.abiword_canvas.set_font_size(str(self._default_font_size))
self.abiword_canvas.moveto_bod()
self.abiword_canvas.select_bod()
if hasattr(self.abiword_canvas, 'toggle_rulers'):
# this is not available yet on upstream abiword
self.abiword_canvas.view_print_layout()
self.abiword_canvas.toggle_rulers(False)
self.abiword_canvas.grab_focus()
def get_preview(self):
if not hasattr(self.abiword_canvas, 'render_page_to_image'):
return activity.Activity.get_preview(self)
from gi.repository import GdkPixbuf
pixbuf = self.abiword_canvas.render_page_to_image(1)
pixbuf = pixbuf.scale_simple(style.zoom(300), style.zoom(225),
GdkPixbuf.InterpType.BILINEAR)
preview_data = []
def save_func(buf, lenght, data):
data.append(buf)
return True
pixbuf.save_to_callbackv(save_func, preview_data, 'png', [], [])
preview_data = ''.join(preview_data)
return preview_data
def _shared_cb(self, activity):
logger.error('My Write activity was shared')
self._sharing_setup()
self.shared_activity.connect('buddy-joined', self._buddy_joined_cb)
self.shared_activity.connect('buddy-left', self._buddy_left_cb)
channel = self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES]
logger.error('This is my activity: offering a tube...')
id = channel.OfferDBusTube('com.abisource.abiword.abicollab', {})
logger.error('Tube address: %s', channel.GetDBusTubeAddress(id))
def _sharing_setup(self):
logger.debug("_sharing_setup()")
if self.shared_activity is None:
logger.error('Failed to share or join activity')
return
self.conn = self.shared_activity.telepathy_conn
self.tubes_chan = self.shared_activity.telepathy_tubes_chan
self.text_chan = self.shared_activity.telepathy_text_chan
self.tube_id = None
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal(
'NewTube', self._new_tube_cb)
def _list_tubes_reply_cb(self, tubes):
for tube_info in tubes:
self._new_tube_cb(*tube_info)
def _list_tubes_error_cb(self, e):
logger.error('ListTubes() failed: %s', e)
def _joined_cb(self, activity):
logger.error("_joined_cb()")
if not self.shared_activity:
self._enable_collaboration()
return
self.joined = True
logger.error('Joined an existing Write session')
self._sharing_setup()
logger.error('This is not my activity: waiting for a tube...')
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].ListTubes(
reply_handler=self._list_tubes_reply_cb,
error_handler=self._list_tubes_error_cb)
self._enable_collaboration()
def _enable_collaboration(self):
"""
when communication established, hide the download icon
and enable the abi widget
"""
self.abiword_canvas.zoom_width()
self.abiword_canvas.set_sensitive(True)
self._connecting_box.hide()
def _new_tube_cb(self, id, initiator, type, service, params, state):
logger.error('New tube: ID=%d initiator=%d type=%d service=%s '
'params=%r state=%d', id, initiator, type, service,
params, state)
if self.tube_id is not None:
# We are already using a tube
return
if type != telepathy.TUBE_TYPE_DBUS or \
service != "com.abisource.abiword.abicollab":
return
channel = self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES]
if state == telepathy.TUBE_STATE_LOCAL_PENDING:
channel.AcceptDBusTube(id)
# look for the initiator's D-Bus unique name
initiator_dbus_name = None
dbus_names = channel.GetDBusNames(id)
for handle, name in dbus_names:
if handle == initiator:
logger.error('found initiator D-Bus name: %s', name)
initiator_dbus_name = name
break
if initiator_dbus_name is None:
logger.error('Unable to get the D-Bus name of the tube initiator')
return
cmd_prefix = 'com.abisource.abiword.abicollab.olpc.'
# pass this tube to abicollab
address = channel.GetDBusTubeAddress(id)
if self.joined:
logger.error('Passing tube address to abicollab (join): %s',
address)
self.abiword_canvas.invoke_ex(cmd_prefix + 'joinTube',
address, 0, 0)
# The intiator of the session has to be the first passed
# to the Abicollab backend.
logger.error('Adding the initiator to the session: %s',
initiator_dbus_name)
self.abiword_canvas.invoke_ex(cmd_prefix + 'buddyJoined',
initiator_dbus_name, 0, 0)
else:
logger.error('Passing tube address to abicollab (offer): %s',
address)
self.abiword_canvas.invoke_ex(cmd_prefix + 'offerTube', address,
0, 0)
self.tube_id = id
channel.connect_to_signal('DBusNamesChanged',
self._on_dbus_names_changed)
self._on_dbus_names_changed(id, dbus_names, [])
def _on_dbus_names_changed(self, tube_id, added, removed):
"""
We call com.abisource.abiword.abicollab.olpc.buddy{Joined,Left}
according members of the D-Bus tube. That's why we don't add/remove
buddies in _buddy_{joined,left}_cb.
"""
logger.error('_on_dbus_names_changed')
# if tube_id == self.tube_id:
cmd_prefix = 'com.abisource.abiword.abicollab.olpc'
for handle, bus_name in added:
logger.error('added handle: %s, with dbus_name: %s',
handle, bus_name)
self.abiword_canvas.invoke_ex(cmd_prefix + '.buddyJoined',
bus_name, 0, 0)
self.participants[handle] = bus_name
def _on_members_changed(self, message, added, removed, local_pending,
remote_pending, actor, reason):
logger.error("_on_members_changed")
for handle in removed:
bus_name = self.participants.pop(handle, None)
if bus_name is None:
# FIXME: that shouldn't happen so probably hide another bug.
# Should be investigated
continue
cmd_prefix = 'com.abisource.abiword.abicollab.olpc'
logger.error('removed handle: %d, with dbus name: %s', handle,
bus_name)
self.abiword_canvas.invoke_ex(cmd_prefix + '.buddyLeft',
bus_name, 0, 0)
def _buddy_joined_cb(self, activity, buddy):
logger.error('buddy joined with object path: %s', buddy.object_path())
def _buddy_left_cb(self, activity, buddy):
logger.error('buddy left with object path: %s', buddy.object_path())
def read_file(self, file_path):
logging.debug('AbiWordActivity.read_file: %s, mimetype: %s',
file_path, self.metadata['mime_type'])
if self._is_plain_text(self.metadata['mime_type']):
self.abiword_canvas.load_file('file://' + file_path, 'text/plain')
else:
# we pass no mime/file type, let libabiword autodetect it,
# so we can handle multiple file formats
self.abiword_canvas.load_file('file://' + file_path, '')
self.abiword_canvas.zoom_width()
self._new_instance = False
def write_file(self, file_path):
logging.debug('AbiWordActivity.write_file: %s, mimetype: %s',
file_path, self.metadata['mime_type'])
# if we were editing a text file save as plain text
if self._is_plain_text(self.metadata['mime_type']):
logger.debug('Writing file as type source (text/plain)')
self.abiword_canvas.save('file://' + file_path, 'text/plain', '')
else:
#if the file is new, save in .odt format
if self.metadata['mime_type'] == '':
self.metadata['mime_type'] = 'application/rtf'
# Abiword can't save in .doc format, save in .rtf instead
if self.metadata['mime_type'] == 'application/msword':
self.metadata['mime_type'] = 'application/rtf'
self.abiword_canvas.save('file://' + file_path,
self.metadata['mime_type'], '')
# due to http://bugzilla.abisource.com/show_bug.cgi?id=13585
if self.abiword_canvas.get_version() != '3.0':
self.metadata['fulltext'] = self.abiword_canvas.get_content(
'text/plain', None)[:3000]
def _is_plain_text(self, mime_type):
# These types have 'text/plain' in their mime_parents but we need
# use it like rich text
if mime_type in ['application/rtf', 'text/rtf', 'text/html']:
return False
from sugar3 import mime
mime_parents = mime.get_mime_parents(self.metadata['mime_type'])
return self.metadata['mime_type'] in ['text/plain', 'text/csv'] or \
'text/plain' in mime_parents
def _image_floating_checkbutton_toggled_cb(self, checkbutton):
self.floating_image = checkbutton.get_active()
def _image_cb(self, button):
try:
chooser = ObjectChooser(self, what_filter='Image',
filter_type=FILTER_TYPE_GENERIC_MIME,
show_preview=True)
except:
# for compatibility with older versions
chooser = ObjectChooser(self, what_filter='Image')
try:
result = chooser.run()
if result == Gtk.ResponseType.ACCEPT:
logging.debug('ObjectChooser: %r',
chooser.get_selected_object())
jobject = chooser.get_selected_object()
if jobject and jobject.file_path:
self.abiword_canvas.insert_image(jobject.file_path,
self.floating_image)
finally:
chooser.destroy()
del chooser
class FractionBounceActivity(activity.Activity):
def __init__(self, handle):
''' Initiate activity. '''
super(FractionBounceActivity, self).__init__(handle)
self.nick = profile.get_nick_name()
if profile.get_color() is not None:
self._colors = profile.get_color().to_string().split(',')
else:
self._colors = ['#A0FFA0', '#FF8080']
self.max_participants = 4 # sharing
self._playing = True
self._setup_toolbars()
canvas = self._setup_canvas()
# Read any custom fractions from the project metadata
if 'custom' in self.metadata:
custom = self.metadata['custom']
else:
custom = None
self._current_ball = 'soccerball'
self._toolbar_was_expanded = False
# Initialize the canvas
self._bounce_window = Bounce(canvas, activity.get_bundle_path(), self)
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
# Restore any custom fractions
if custom is not None:
fractions = custom.split(',')
for f in fractions:
self._bounce_window.add_fraction(f)
self._bounce_window.buddies.append(self.nick)
self._player_colors = [self._colors]
self._player_pixbufs = [
svg_str_to_pixbuf(generate_xo_svg(scale=0.8, colors=self._colors))
]
def on_activity_joined_cb(me):
logging.debug('activity joined')
self._player.set_from_pixbuf(self._player_pixbufs[0])
self.connect('joined', on_activity_joined_cb)
def on_activity_shared_cb(me):
logging.debug('activity shared')
self._player.set_from_pixbuf(self._player_pixbufs[0])
self._label.set_label(_('Wait for others to join.'))
self.connect('shared', on_activity_shared_cb)
self._collab = CollabWrapper(self)
if self.shared_activity:
# We're joining
if not self.get_shared():
self._label.set_label(_('Wait for the sharer to start.'))
actions = {
'j': self._new_joiner,
'b': self._buddy_list,
'f': self._receive_a_fraction,
't': self._take_a_turn,
'l': self._buddy_left,
}
def on_message_cb(collab, buddy, msg):
logging.debug('on_message_cb buddy %r msg %r' % (buddy, msg))
if self._playing:
actions[msg.get('action')](msg.get('data'))
self._collab.connect('message', on_message_cb)
def on_joined_cb(collab, msg):
logging.debug('joined')
self.send_event('j', [self.nick, self._colors])
self._collab.connect('joined', on_joined_cb, 'joined')
def on_buddy_joined_cb(collab, buddy, msg):
logging.debug('on_buddy_joined_cb buddy %r' % (buddy.props.nick))
self._collab.connect('buddy_joined', on_buddy_joined_cb,
'buddy_joined')
def on_buddy_left_cb(collab, buddy, msg):
logging.debug('on_buddy_left_cb buddy %r' % (buddy.props.nick))
self._collab.connect('buddy_left', on_buddy_left_cb, 'buddy_left')
self._collab.setup()
def set_data(self, blob):
pass
def get_data(self):
return None
def close(self, **kwargs):
aplay.close()
activity.Activity.close(self, **kwargs)
def _configure_cb(self, event):
if Gdk.Screen.width() < 1024:
self._label.set_size_request(275, -1)
self._label.set_label('')
self._separator.set_expand(False)
else:
self._label.set_size_request(500, -1)
self._separator.set_expand(True)
self._bounce_window.configure_cb(event)
if self._toolbar_expanded():
self._bounce_window.bar.bump_bars('up')
self._bounce_window.ball.ball.move_relative(
(0, -style.GRID_CELL_SIZE))
def _toolbar_expanded(self):
if self._activity_button.is_expanded():
return True
elif self._custom_toolbar_button.is_expanded():
return True
return False
def _update_graphics(self, widget):
# We need to catch opening and closing of toolbars and ignore
# switching between open toolbars.
if self._toolbar_expanded():
if not self._toolbar_was_expanded:
self._bounce_window.bar.bump_bars('up')
self._bounce_window.ball.ball.move_relative(
(0, -style.GRID_CELL_SIZE))
self._toolbar_was_expanded = True
else:
if self._toolbar_was_expanded:
self._bounce_window.bar.bump_bars('down')
self._bounce_window.ball.ball.move_relative(
(0, style.GRID_CELL_SIZE))
self._toolbar_was_expanded = False
def _setup_toolbars(self):
custom_toolbar = Gtk.Toolbar()
toolbox = ToolbarBox()
self._toolbar = toolbox.toolbar
self._activity_button = ActivityToolbarButton(self)
self._activity_button.connect('clicked', self._update_graphics)
self._toolbar.insert(self._activity_button, 0)
self._activity_button.show()
self._custom_toolbar_button = ToolbarButton(label=_('Custom'),
page=custom_toolbar,
icon_name='view-source')
self._custom_toolbar_button.connect('clicked', self._update_graphics)
custom_toolbar.show()
self._toolbar.insert(self._custom_toolbar_button, -1)
self._custom_toolbar_button.show()
self._load_standard_buttons(self._toolbar)
self._separator = Gtk.SeparatorToolItem()
self._separator.props.draw = False
self._separator.set_expand(True)
self._toolbar.insert(self._separator, -1)
self._separator.show()
stop_button = StopButton(self)
stop_button.props.accelerator = _('<Ctrl>Q')
self._toolbar.insert(stop_button, -1)
stop_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
self._load_custom_buttons(custom_toolbar)
def _load_standard_buttons(self, toolbar):
fraction_button = RadioToolButton(group=None)
fraction_button.set_icon_name('fraction')
fraction_button.set_tooltip(_('fractions'))
fraction_button.connect('clicked', self._fraction_cb)
toolbar.insert(fraction_button, -1)
fraction_button.show()
sector_button = RadioToolButton(group=fraction_button)
sector_button.set_icon_name('sector')
sector_button.set_tooltip(_('sectors'))
sector_button.connect('clicked', self._sector_cb)
toolbar.insert(sector_button, -1)
sector_button.show()
percent_button = RadioToolButton(group=fraction_button)
percent_button.set_icon_name('percent')
percent_button.set_tooltip(_('percents'))
percent_button.connect('clicked', self._percent_cb)
toolbar.insert(percent_button, -1)
percent_button.show()
self._player = Gtk.Image()
self._player.set_from_pixbuf(
svg_str_to_pixbuf(
generate_xo_svg(scale=0.8, colors=['#282828', '#282828'])))
self._player.set_tooltip_text(self.nick)
toolitem = Gtk.ToolItem()
toolitem.add(self._player)
self._player.show()
toolbar.insert(toolitem, -1)
toolitem.show()
self._label = Gtk.Label(_("Click the ball to start."))
self._label.set_line_wrap(True)
if Gdk.Screen.width() < 1024:
self._label.set_size_request(275, -1)
else:
self._label.set_size_request(500, -1)
self.toolitem = Gtk.ToolItem()
self.toolitem.add(self._label)
self._label.show()
toolbar.insert(self.toolitem, -1)
self.toolitem.show()
def _load_custom_buttons(self, toolbar):
self.numerator = Gtk.Entry()
self.numerator.set_text('')
self.numerator.set_tooltip_text(_('numerator'))
self.numerator.set_width_chars(3)
toolitem = Gtk.ToolItem()
toolitem.add(self.numerator)
self.numerator.show()
toolbar.insert(toolitem, -1)
toolitem.show()
label = Gtk.Label(' / ')
toolitem = Gtk.ToolItem()
toolitem.add(label)
label.show()
toolbar.insert(toolitem, -1)
toolitem.show()
self.denominator = Gtk.Entry()
self.denominator.set_text('')
self.denominator.set_tooltip_text(_('denominator'))
self.denominator.set_width_chars(3)
toolitem = Gtk.ToolItem()
toolitem.add(self.denominator)
self.denominator.show()
toolbar.insert(toolitem, -1)
toolitem.show()
button = ToolButton('list-add')
button.set_tooltip(_('add new fraction'))
button.props.sensitive = True
button.props.accelerator = 'Return'
button.connect('clicked', self._add_fraction_cb)
toolbar.insert(button, -1)
button.show()
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(False)
toolbar.insert(separator, -1)
separator.show()
button = ToolButton('soccerball')
button.set_tooltip(_('choose a ball'))
button.props.sensitive = True
button.connect('clicked', self._button_palette_cb)
toolbar.insert(button, -1)
button.show()
self._ball_palette = button.get_palette()
button_grid = Gtk.Grid()
row = 0
for ball in BALLDICT.keys():
if ball == 'custom':
button = ToolButton('view-source')
else:
button = ToolButton(ball)
button.connect('clicked', self._load_ball_cb, None, ball)
eventbox = Gtk.EventBox()
eventbox.connect('button_press_event', self._load_ball_cb, ball)
label = Gtk.Label(BALLDICT[ball][0])
eventbox.add(label)
label.show()
button_grid.attach(button, 0, row, 1, 1)
button.show()
button_grid.attach(eventbox, 1, row, 1, 1)
eventbox.show()
row += 1
self._ball_palette.set_content(button_grid)
button_grid.show()
button = ToolButton('insert-picture')
button.set_tooltip(_('choose a background'))
button.props.sensitive = True
button.connect('clicked', self._button_palette_cb)
toolbar.insert(button, -1)
button.show()
self._bg_palette = button.get_palette()
button_grid = Gtk.Grid()
row = 0
for bg in BGDICT.keys():
if bg == 'custom':
button = ToolButton('view-source')
else:
button = ToolButton(bg)
button.connect('clicked', self._load_bg_cb, None, bg)
eventbox = Gtk.EventBox()
eventbox.connect('button_press_event', self._load_bg_cb, bg)
label = Gtk.Label(BGDICT[bg][0])
eventbox.add(label)
label.show()
button_grid.attach(button, 0, row, 1, 1)
button.show()
button_grid.attach(eventbox, 1, row, 1, 1)
eventbox.show()
row += 1
self._bg_palette.set_content(button_grid)
button_grid.show()
def _button_palette_cb(self, button):
palette = button.get_palette()
if palette:
if not palette.is_up():
palette.popup(immediate=True)
else:
palette.popdown(immediate=True)
def can_close(self):
# Let everyone know we are leaving...
if hasattr(self, '_bounce_window') and \
self._bounce_window.we_are_sharing():
self._playing = False
self.send_event('l', self.nick)
return True
def _setup_canvas(self):
canvas = Gtk.DrawingArea()
canvas.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self.set_canvas(canvas)
canvas.show()
return canvas
def _load_bg_cb(self, widget, event, bg):
if bg == 'custom':
chooser(self, 'Image', self._new_background_from_journal)
else:
self._bounce_window.set_background(BGDICT[bg][1])
def _load_ball_cb(self, widget, event, ball):
if ball == 'custom':
chooser(self, 'Image', self._new_ball_from_journal)
else:
self._bounce_window.ball.new_ball(
os.path.join(activity.get_bundle_path(), 'images',
ball + '.svg'))
self._bounce_window.set_background(BGDICT[BALLDICT[ball][1]][1])
self._current_ball = ball
def _reset_ball(self):
''' If we switch back from sector mode, we need to restore the ball '''
if self._bounce_window.mode != 'sectors':
return
if self._current_ball == 'custom': # TODO: Reload custom ball
self._current_ball = 'soccerball'
self._bounce_window.ball.new_ball(
os.path.join(activity.get_bundle_path(), 'images',
self._current_ball + '.svg'))
def _new_ball_from_journal(self, dsobject):
''' Load an image from the Journal. '''
self._bounce_window.ball.new_ball_from_image(
dsobject.file_path,
os.path.join(activity.get_activity_root(), 'tmp', 'custom.png'))
def _new_background_from_journal(self, dsobject):
''' Load an image from the Journal. '''
self._bounce_window.new_background_from_image(None, dsobject=dsobject)
def _fraction_cb(self, arg=None):
''' Set fraction mode '''
self._reset_ball()
self._bounce_window.mode = 'fractions'
def _percent_cb(self, arg=None):
''' Set percent mode '''
self._reset_ball()
self._bounce_window.mode = 'percents'
def _sector_cb(self, arg=None):
''' Set sector mode '''
self._bounce_window.mode = 'sectors'
def _add_fraction_cb(self, arg=None):
''' Read entries and add a fraction to the list '''
try:
numerator = int(self.numerator.get_text().strip())
except ValueError:
self.numerator.set_text('NAN')
numerator = 0
try:
denominator = int(self.denominator.get_text().strip())
except ValueError:
self.denominator.set_text('NAN')
denominator = 1
if denominator == 0:
self.denominator.set_text('ZDE')
if numerator > denominator:
numerator = 0
if numerator > 0 and denominator > 1:
fraction = '%d/%d' % (numerator, denominator)
self._bounce_window.add_fraction(fraction)
if 'custom' in self.metadata: # Save to Journal
self.metadata['custom'] = '%s,%s' % (self.metadata['custom'],
fraction)
else:
self.metadata['custom'] = fraction
self.alert(
_('New fraction'),
_('Your fraction, %s, has been added to the program' %
(fraction)))
def reset_label(self, label):
''' update the challenge label '''
self._label.set_label(label)
def alert(self, title, text=None):
alert = NotifyAlert(timeout=5)
alert.props.title = title
alert.props.msg = text
self.add_alert(alert)
alert.connect('response', self._alert_cancel_cb)
alert.show()
def _alert_cancel_cb(self, alert, response_id):
self.remove_alert(alert)
# Collaboration-related methods
def _buddy_left(self, nick):
self._label.set_label(nick + ' ' + _('has left.'))
if self._collab.props.leader:
self._remove_player(nick)
self.send_event('b',
[self._bounce_window.buddies, self._player_colors])
# Restart from sharer's turn
self._bounce_window.its_my_turn()
def _new_joiner(self, payload):
''' Someone has joined; sharer adds them to the buddy list. '''
[nick, colors] = payload
self._label.set_label(nick + ' ' + _('has joined.'))
if self._collab.props.leader:
self._append_player(nick, colors)
self.send_event('b',
[self._bounce_window.buddies, self._player_colors])
if self._bounce_window.count == 0: # Haven't started yet...
self._bounce_window.its_my_turn()
def _remove_player(self, nick):
if nick in self._bounce_window.buddies:
i = self._bounce_window.buddies.index(nick)
self._bounce_window.buddies.remove(nick)
self._player_colors.remove(self._player_colors[i])
self._player_pixbufs.remove(self._player_pixbufs[i])
def _append_player(self, nick, colors):
''' Keep a list of players, their colors, and an XO pixbuf '''
if nick not in self._bounce_window.buddies:
_logger.debug('appending %s to the buddy list', nick)
self._bounce_window.buddies.append(nick)
self._player_colors.append([str(colors[0]), str(colors[1])])
self._player_pixbufs.append(
svg_str_to_pixbuf(
generate_xo_svg(scale=0.8,
colors=self._player_colors[-1])))
def _buddy_list(self, payload):
'''Sharer sent the updated buddy list, so regenerate internal lists'''
if not self._collab.props.leader:
[buddies, colors] = payload
self._bounce_window.buddies = buddies[:]
self._player_colors = colors[:]
self._player_pixbufs = []
for colors in self._player_colors:
self._player_pixbufs.append(
svg_str_to_pixbuf(
generate_xo_svg(
scale=0.8, colors=[str(colors[0]),
str(colors[1])])))
def send_a_fraction(self, fraction):
''' Send a fraction to other players. '''
self.send_event('f', fraction)
def _receive_a_fraction(self, payload):
''' Receive a fraction from another player. '''
self._bounce_window.play_a_fraction(payload)
def _take_a_turn(self, nick):
''' If it is your turn, take it, otherwise, wait. '''
if nick == self.nick: # TODO: disambiguate
self._bounce_window.its_my_turn()
else:
self._bounce_window.its_their_turn(nick)
def send_event(self, action, data):
''' Send event through the tube. '''
_logger.debug('send_event action=%r data=%r' % (action, data))
self._collab.post({'action': action, 'data': data})
def set_player_on_toolbar(self, nick):
''' Display the XO icon of the player whose turn it is. '''
self._player.set_from_pixbuf(
self._player_pixbufs[self._bounce_window.buddies.index(nick)])
self._player.set_tooltip_text(nick)
def make_toolbar(self):
# toolbar with the new toolbar redesign
toolbar_box = ToolbarBox()
activity_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
toolbarview = Gtk.Toolbar()
langtoolbar_button = ToolbarButton(
label=_('Filter'),
page=toolbarview,
icon_name='filter')
langtoolbar_button.show()
toolbar_box.toolbar.insert(langtoolbar_button, -1)
tool = ToolButton('grammar')
tool.set_tooltip(_('Langue française'))
tool.connect('clicked', self.filter_french)
tool.show()
toolbarview.insert(tool, -1)
tool = ToolButton('calculator')
tool.set_tooltip(_('Mathématiques'))
tool.connect('clicked', self.filter_math)
tool.show()
toolbarview.insert(tool, -1)
tool = ToolButton('earth')
tool.set_tooltip(_('Science'))
tool.connect('clicked', self.filter_science)
tool.show()
toolbarview.insert(tool, -1)
tool = ToolButton('institution')
tool.set_tooltip(_('Instruction civique et histoire géographie'))
tool.connect('clicked', self.filter_civism)
tool.show()
toolbarview.insert(tool, -1)
toolbarview.show()
box_search_item = Gtk.ToolItem()
self.search_entry = Gtk.Entry()
self.search_entry.connect('changed', self.text_filter)
self.search_entry.set_size_request(300, -1)
box_search_item.add(self.search_entry)
self.search_entry.show()
box_search_item.show()
toolbar_box.toolbar.insert(box_search_item, -1)
favorite_button = ToolButton(self.favorite_status)
favorite_button.set_tooltip('Filter on favorite')
favorite_button.connect('clicked', self.favorite)
toolbar_box.toolbar.insert(favorite_button, -1)
favorite_button.show()
self.favorite_button = favorite_button
settings_button = ToolButton('settings')
settings_button.set_tooltip('Settings')
settings_button.connect('clicked', self.settings)
toolbar_box.toolbar.insert(settings_button, -1)
settings_button.show()
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()
class LogActivity(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
self._autosearch_timer = None
# Paths to watch: ~/.sugar/someuser/logs, /var/log
paths = []
paths.append(env.get_profile_path('logs'))
paths.append('/var/log')
# Additional misc files.
ext_files = []
ext_files.append(os.path.expanduser('~/.bash_history'))
self.viewer = MultiLogView(paths, ext_files)
self.set_canvas(self.viewer)
self.viewer.grab_focus()
self._build_toolbox()
# Get Sugar's clipboard
self.clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
self.show()
self._configure_cb(None)
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
def _build_toolbox(self):
toolbar_box = ToolbarBox()
self.max_participants = 1
activity_button = ActivityToolbarButton(self)
activity_toolbar = activity_button.page
self._toolbar = toolbar_box.toolbar
self._toolbar.insert(activity_button, -1)
self._secondary_toolbar = Gtk.Toolbar()
self._secondary_toolbar_button = ToolbarButton(
page=self._secondary_toolbar,
icon_name='system-search')
self._secondary_toolbar.show()
self._toolbar.insert(self._secondary_toolbar_button, -1)
self._secondary_toolbar_button.hide()
show_list = ToggleToolButton('view-list')
show_list.set_active(True)
show_list.set_tooltip(_('Show list of files'))
show_list.connect('toggled', self._list_toggled_cb)
self._toolbar.insert(show_list, -1)
show_list.show()
copy = CopyButton()
copy.connect('clicked', self.__copy_clicked_cb)
self._toolbar.insert(copy, -1)
wrap_btn = ToggleToolButton("format-wrap")
wrap_btn.set_tooltip(_('Word Wrap'))
wrap_btn.connect('clicked', self._wrap_cb)
self._toolbar.insert(wrap_btn, -1)
self.search_entry = iconentry.IconEntry()
self.search_entry.set_size_request(Gdk.Screen.width() / 3, -1)
self.search_entry.set_icon_from_name(
iconentry.ICON_ENTRY_PRIMARY, 'entry-search')
self.search_entry.add_clear_button()
self.search_entry.connect('activate', self._search_entry_activate_cb)
self.search_entry.connect('changed', self._search_entry_changed_cb)
self._search_item = Gtk.ToolItem()
self._search_item.add(self.search_entry)
self._toolbar.insert(self._search_item, -1)
self._search_prev = ToolButton('go-previous-paired')
self._search_prev.set_tooltip(_('Previous'))
self._search_prev.connect('clicked', self._search_prev_cb)
self._toolbar.insert(self._search_prev, -1)
self._search_next = ToolButton('go-next-paired')
self._search_next.set_tooltip(_('Next'))
self._search_next.connect('clicked', self._search_next_cb)
self._toolbar.insert(self._search_next, -1)
self._update_search_buttons()
self.collector_palette = CollectorPalette(self)
collector_btn = ToolButton('log-export')
collector_btn.set_palette(self.collector_palette)
collector_btn.connect('clicked', self._logviewer_cb)
collector_btn.show()
activity_toolbar.insert(collector_btn, -1)
self._delete_btn = ToolButton('list-remove')
self._delete_btn.set_tooltip(_('Delete Log File'))
self._delete_btn.connect('clicked', self._delete_log_cb)
self._toolbar.insert(self._delete_btn, -1)
self._separator = Gtk.SeparatorToolItem()
self._separator.set_expand(True)
self._separator.set_draw(False)
self._toolbar.insert(self._separator, -1)
self._stop_btn = StopButton(self)
self._toolbar.insert(self._stop_btn, -1)
toolbar_box.show_all()
self.set_toolbar_box(toolbar_box)
def _configure_cb(self, event=None):
for control in [self._stop_btn, self._separator, self._delete_btn]:
if control in self._toolbar:
self._toolbar.remove(control)
if Gdk.Screen.width() < Gdk.Screen.height():
self._secondary_toolbar_button.show()
self._secondary_toolbar_button.set_expanded(True)
self._remove_controls(self._toolbar)
self._add_controls(self._secondary_toolbar)
else:
self._secondary_toolbar_button.set_expanded(False)
self._secondary_toolbar_button.hide()
self._remove_controls(self._secondary_toolbar)
self._add_controls(self._toolbar)
for control in [self._delete_btn, self._separator, self._stop_btn]:
if control not in self._toolbar:
self._toolbar.insert(control, -1)
def _remove_controls(self, toolbar):
for control in [self._search_item, self._search_prev,
self._search_next]:
if control in toolbar:
toolbar.remove(control)
def _add_controls(self, toolbar):
for control in [self._search_item, self._search_prev,
self._search_next]:
if control not in toolbar:
toolbar.insert(control, -1)
control.show()
def _list_toggled_cb(self, widget):
if widget.get_active():
self.viewer.list_scroll.show()
else:
self.viewer.list_scroll.hide()
def __copy_clicked_cb(self, button):
if self.viewer.active_log:
self.viewer.active_log.copy_clipboard(self.clipboard)
def _wrap_cb(self, button):
if button.get_active():
self.viewer._textview.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
else:
self.viewer._textview.set_wrap_mode(Gtk.WrapMode.NONE)
def _search_entry_activate_cb(self, entry):
if self._autosearch_timer:
GLib.source_remove(self._autosearch_timer)
self.viewer.set_search_text(entry.props.text)
self._update_search_buttons()
def _search_entry_changed_cb(self, entry):
if self._autosearch_timer:
GLib.source_remove(self._autosearch_timer)
self._autosearch_timer = GLib.timeout_add(_AUTOSEARCH_TIMEOUT,
self.__autosearch_cb)
def __autosearch_cb(self):
self._autosearch_timer = None
self.search_entry.activate()
return False
def _search_prev_cb(self, button):
self.viewer.search_next('backward')
self._update_search_buttons()
def _search_next_cb(self, button):
self.viewer.search_next('forward')
self._update_search_buttons()
def _update_search_buttons(self,):
if len(self.viewer.search_text) == 0:
self._search_prev.props.sensitive = False
self._search_next.props.sensitive = False
else:
prev_result = self.viewer.get_next_result('backward')
next_result = self.viewer.get_next_result('forward')
self._search_prev.props.sensitive = prev_result is not None
self._search_next.props.sensitive = next_result is not None
def _delete_log_cb(self, widget):
if self.viewer.active_log:
logfile = self.viewer.active_log.logfile
try:
os.remove(logfile)
except OSError, err:
notify = NotifyAlert()
notify.props.title = _('Error')
notify.props.msg = _('%(error)s when deleting %(file)s') % \
{'error': err.strerror, 'file': logfile}
notify.connect('response', _notify_response_cb, self)
self.add_alert(notify)
def _setup_toolbars(self):
""" Setup the toolbars.. """
project_toolbar = Gtk.Toolbar()
custom_slide_toolbar = Gtk.Toolbar()
custom_stator_toolbar = Gtk.Toolbar()
edit_toolbar = Gtk.Toolbar()
# no sharing
self.max_participants = 1
toolbox = ToolbarBox()
# Activity toolbar
activity_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(activity_button, 0)
activity_button.show()
project_toolbar_button = ToolbarButton(page=project_toolbar, icon_name="sliderule")
project_toolbar.show()
toolbox.toolbar.insert(project_toolbar_button, -1)
project_toolbar_button.show()
custom_slide_toolbar_button = ToolbarButton(page=custom_slide_toolbar, icon_name="custom-slide")
custom_slide_toolbar.show()
toolbox.toolbar.insert(custom_slide_toolbar_button, -1)
custom_slide_toolbar_button.show()
custom_stator_toolbar_button = ToolbarButton(page=custom_stator_toolbar, icon_name="custom-stator")
custom_stator_toolbar.show()
toolbox.toolbar.insert(custom_stator_toolbar_button, -1)
custom_stator_toolbar_button.show()
edit_toolbar_button = ToolbarButton(label=_("Edit"), page=edit_toolbar, icon_name="toolbar-edit")
edit_toolbar_button.show()
toolbox.toolbar.insert(edit_toolbar_button, -1)
edit_toolbar_button.show()
self.set_toolbar_box(toolbox)
toolbox.show()
toolbar = toolbox.toolbar
# Add the buttons to the toolbars
self._function_combo = combo_factory(
FUNCTIONS, project_toolbar, self._function_combo_cb, default=FC_multiply, tooltip=_("select function")
)
self.top_button = button_factory("C", project_toolbar, self._dummy_cb, tooltip=_("active slide"))
self._slide_combo = combo_factory(
SLIDE_TABLE, project_toolbar, self._slide_combo_cb, default=C_slide, tooltip=_("select slide")
)
self.bottom_button = button_factory("D", project_toolbar, self._dummy_cb, tooltip=_("active stator"))
self._stator_combo = combo_factory(
STATOR_TABLE, project_toolbar, self._stator_combo_cb, default=D_slide, tooltip=_("select stator")
)
separator_factory(project_toolbar)
self.realign_button = button_factory("realign", project_toolbar, self.realign_cb, tooltip=_("realign slides"))
self._offset_function = []
self._calculate_function = []
self._label_function = []
self._domain_min = []
self._domain_max = []
self._step_size = []
self.custom = []
ENTRY = ["C", "D"]
ENTRY_TOOLBAR = [custom_slide_toolbar, custom_stator_toolbar]
ENTRY_BUTTON = ["custom-slide", "custom-stator"]
ENTRY_TOOLTIP = [_("create custom slide"), _("create custom stator")]
ENTRY_CALLBACK = [self._custom_slide_cb, self._custom_stator_cb]
for i in range(2):
self._offset_function.append(
entry_factory(DEFINITIONS[ENTRY[i]][0], ENTRY_TOOLBAR[i], tooltip=_("position function"), max=10)
)
self._calculate_function.append(
entry_factory(DEFINITIONS[ENTRY[i]][1], ENTRY_TOOLBAR[i], tooltip=_("result function"), max=10)
)
self._label_function.append(
entry_factory(DEFINITIONS[ENTRY[i]][2], ENTRY_TOOLBAR[i], tooltip=_("label function"), max=10)
)
self._domain_min.append(
entry_factory(DEFINITIONS[ENTRY[i]][3], ENTRY_TOOLBAR[i], tooltip=_("domain minimum"), max=4)
)
self._domain_max.append(
entry_factory(DEFINITIONS[ENTRY[i]][4], ENTRY_TOOLBAR[i], tooltip=_("domain maximum"), max=4)
)
self._step_size.append(
entry_factory(DEFINITIONS[ENTRY[i]][5], ENTRY_TOOLBAR[i], tooltip=_("step size"), max=4)
)
self.custom.append(
button_factory(ENTRY_BUTTON[i], ENTRY_TOOLBAR[i], ENTRY_CALLBACK[i], tooltip=ENTRY_TOOLTIP[i])
)
copy = button_factory("edit-copy", edit_toolbar, self._copy_cb, tooltip=_("Copy"), accelerator="<Ctrl>c")
paste = button_factory("edit-paste", edit_toolbar, self._paste_cb, tooltip=_("Paste"), accelerator="<Ctrl>v")
separator_factory(toolbox.toolbar, True, False)
stop_button = StopButton(self)
stop_button.props.accelerator = "<Ctrl>q"
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
# workaround to #2050
edit_toolbar_button.set_expanded(True)
# start with project toolbar enabled
project_toolbar_button.set_expanded(True)
class Dimensions(activity.Activity):
''' Dimension matching game '''
def __init__(self, handle):
''' Initialize the Sugar activity '''
super(Dimensions, self).__init__(handle)
self.ready_to_play = False
self._prompt = ''
self._read_journal_data()
self._sep = []
self._setup_toolbars()
self._setup_canvas()
if self.shared_activity:
# We're joining
if not self.get_shared():
xocolors = XoColor(profile.get_color().to_string())
share_icon = Icon(icon_name='zoom-neighborhood',
xo_color=xocolors)
self._joined_alert = Alert()
self._joined_alert.props.icon = share_icon
self._joined_alert.props.title = _('Please wait')
self._joined_alert.props.msg = _('Starting connection...')
self.add_alert(self._joined_alert)
# Wait for joined signal
self.connect("joined", self._joined_cb)
self._setup_presence_service()
if not hasattr(self, '_saved_state'):
self._saved_state = None
self.vmw.new_game(show_selector=True)
else:
self.vmw.new_game(saved_state=self._saved_state,
deck_index=self._deck_index)
self.ready_to_play = True
if self._editing_word_list:
self.vmw.editing_word_list = True
self.vmw.edit_word_list()
elif self._editing_custom_cards:
self.vmw.editing_custom_cards = True
self.vmw.edit_custom_card()
Gdk.Screen.get_default().connect('size-changed', self._configure_cb)
self._configure_cb(None)
def _select_game_cb(self, button, card_type):
''' Choose which game we are playing. '''
if self.vmw.joiner(): # joiner cannot change level
return
# self.vmw.card_type = card_type
self._prompt = PROMPT_DICT[card_type]
self._load_new_game(card_type)
def _load_new_game(self, card_type=None, show_selector=True):
if not self.ready_to_play:
return
# self._notify_new_game(self._prompt)
GObject.idle_add(self._new_game, card_type, show_selector)
def _new_game(self, card_type, show_selector=True):
if card_type == 'custom' and self.vmw.custom_paths[0] is None:
self.image_import_cb()
else:
self.tools_toolbar_button.set_expanded(False)
self.vmw.new_game(show_selector=show_selector)
def _robot_cb(self, button=None):
''' Toggle robot assist on/off '''
if self.vmw.robot:
self.vmw.robot = False
self.robot_button.set_tooltip(_('Play with the computer.'))
self.robot_button.set_icon_name('robot-off')
elif not self.vmw.editing_word_list:
self.vmw.robot = True
self.robot_button.set_tooltip(
_('Stop playing with the computer.'))
self.robot_button.set_icon_name('robot-on')
def _level_cb(self, button, level):
''' Cycle between levels '''
if self.vmw.joiner(): # joiner cannot change level
return
self.vmw.level = level
# self.level_label.set_text(self.calc_level_label(self.vmw.low_score,
# self.vmw.level))
self._load_new_game(show_selector=False)
def calc_level_label(self, low_score, play_level):
''' Show the score. '''
if low_score[play_level] == -1:
return LEVEL_LABELS[play_level]
else:
return '%s (%d:%02d)' % \
(LEVEL_LABELS[play_level],
int(low_score[play_level] / 60),
int(low_score[play_level] % 60))
def image_import_cb(self, button=None):
''' Import custom cards from the Journal '''
self.vmw.editing_custom_cards = True
self.vmw.editing_word_list = False
self.vmw.edit_custom_card()
if self.vmw.robot:
self._robot_cb(button)
def _number_card_O_cb(self, button, numberO):
''' Choose between O-card list for numbers game. '''
if self.vmw.joiner(): # joiner cannot change decks
return
self.vmw.numberO = numberO
self.vmw.card_type = 'number'
self._load_new_game()
def _number_card_C_cb(self, button, numberC):
''' Choose between C-card list for numbers game. '''
if self.vmw.joiner(): # joiner cannot change decks
return
self.vmw.numberC = numberC
self.vmw.card_type = 'number'
self._load_new_game()
def _edit_words_cb(self, button):
''' Edit the word list. '''
self.vmw.editing_word_list = True
self.vmw.editing_custom_cards = False
self.vmw.edit_word_list()
if self.vmw.robot:
self._robot_cb(button)
def _read_metadata(self, keyword, default_value, json=False):
''' If the keyword is found, return stored value '''
if keyword in self.metadata:
data = self.metadata[keyword]
else:
data = default_value
if json:
try:
return jloads(data)
except:
pass
return data
def _read_journal_data(self):
''' There may be data from a previous instance. '''
self._play_level = int(self._read_metadata('play_level', 0))
self._robot_time = int(self._read_metadata('robot_time',
ROBOT_TIMER_DEFAULT))
self._card_type = self._read_metadata('cardtype', MODE)
self._low_score = [int(self._read_metadata('low_score_beginner', -1)),
int(self._read_metadata('low_score_intermediate',
-1)),
int(self._read_metadata('low_score_expert', -1))]
self._all_scores = self._read_metadata(
'all_scores',
'{"pattern": [], "word": [], "number": [], "custom": []}',
True)
self._numberO = int(self._read_metadata('numberO', PRODUCT))
self._numberC = int(self._read_metadata('numberC', HASH))
self._matches = int(self._read_metadata('matches', 0))
self._robot_matches = int(self._read_metadata('robot_matches', 0))
self._total_time = int(self._read_metadata('total_time', 0))
self._deck_index = int(self._read_metadata('deck_index', 0))
self._word_lists = [[self._read_metadata('mouse', _('mouse')),
self._read_metadata('cat', _('cat')),
self._read_metadata('dog', _('dog'))],
[self._read_metadata('cheese', _('cheese')),
self._read_metadata('apple', _('apple')),
self._read_metadata('bread', _('bread'))],
[self._read_metadata('moon', _('moon')),
self._read_metadata('sun', _('sun')),
self._read_metadata('earth', _('earth'))]]
self._editing_word_list = bool(int(self._read_metadata(
'editing_word_list', 0)))
self._editing_custom_cards = bool(int(self._read_metadata(
'editing_custom_cards', 0)))
if self._card_type == 'custom':
self._custom_object = self._read_metadata('custom_object', None)
if self._custom_object is None:
self._card_type = MODE
self._custom_jobject = []
for i in range(9):
self._custom_jobject.append(self._read_metadata(
'custom_' + str(i), None))
def _write_scores_to_clipboard(self, button=None):
''' SimpleGraph will plot the cululative results '''
jscores = ''
c = 0
for key in self.vmw.all_scores.keys():
for data in self.vmw.all_scores[key]:
jscores += '%s: %s\n' % (str(c + 1), data[1])
c += 1
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
clipboard.set_text(jscores, -1)
def _setup_toolbars(self):
''' Setup the toolbars.. '''
tools_toolbar = Gtk.Toolbar()
numbers_toolbar = Gtk.Toolbar()
toolbox = ToolbarBox()
self.activity_toolbar_button = ActivityToolbarButton(self)
toolbox.toolbar.insert(self.activity_toolbar_button, 0)
self.activity_toolbar_button.show()
self.numbers_toolbar_button = ToolbarButton(
page=numbers_toolbar,
icon_name='number-tools')
if MODE == 'number':
numbers_toolbar.show()
toolbox.toolbar.insert(self.numbers_toolbar_button, -1)
self.numbers_toolbar_button.show()
self.tools_toolbar_button = ToolbarButton(
page=tools_toolbar,
icon_name='view-source')
self.button_pattern = button_factory(
'new-pattern-game', toolbox.toolbar, self._select_game_cb,
cb_arg='pattern', tooltip=_('New game'))
self._set_extras(toolbox.toolbar)
self._sep.append(separator_factory(toolbox.toolbar, True, False))
stop_button = StopButton(self)
stop_button.props.accelerator = '<Ctrl>q'
toolbox.toolbar.insert(stop_button, -1)
stop_button.show()
button_factory('score-copy', self.activity_toolbar_button,
self._write_scores_to_clipboard,
tooltip=_('Export scores to clipboard'))
self.set_toolbar_box(toolbox)
toolbox.show()
if MODE == 'word':
self.words_tool_button = button_factory(
'word-tools', tools_toolbar, self._edit_words_cb,
tooltip=_('Edit word lists.'))
self.import_button = button_factory(
'image-tools', tools_toolbar, self.image_import_cb,
tooltip=_('Import custom cards'))
self.button_custom = button_factory(
'new-custom-game', tools_toolbar, self._select_game_cb,
cb_arg='custom', tooltip=_('New custom game'))
self.button_custom.set_sensitive(False)
if MODE == 'number':
self._setup_number_buttons(numbers_toolbar)
def _setup_number_buttons(self, numbers_toolbar):
self.product_button = radio_factory(
'product',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=PRODUCT,
tooltip=_('product'),
group=None)
NUMBER_O_BUTTONS[PRODUCT] = self.product_button
self.roman_button = radio_factory(
'roman',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=ROMAN,
tooltip=_('Roman numerals'),
group=self.product_button)
NUMBER_O_BUTTONS[ROMAN] = self.roman_button
self.word_button = radio_factory(
'word',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=WORD,
tooltip=_('word'),
group=self.product_button)
NUMBER_O_BUTTONS[WORD] = self.word_button
self.chinese_button = radio_factory(
'chinese',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=CHINESE,
tooltip=_('Chinese'),
group=self.product_button)
NUMBER_O_BUTTONS[CHINESE] = self.chinese_button
self.mayan_button = radio_factory(
'mayan',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=MAYAN,
tooltip=_('Mayan'),
group=self.product_button)
NUMBER_O_BUTTONS[MAYAN] = self.mayan_button
self.incan_button = radio_factory(
'incan',
numbers_toolbar,
self._number_card_O_cb,
cb_arg=INCAN,
tooltip=_('Quipu'),
group=self.product_button)
NUMBER_O_BUTTONS[INCAN] = self.incan_button
separator_factory(numbers_toolbar, False, True)
self.hash_button = radio_factory(
'hash',
numbers_toolbar,
self._number_card_C_cb,
cb_arg=HASH,
tooltip=_('hash marks'),
group=None)
NUMBER_C_BUTTONS[HASH] = self.hash_button
self.dots_button = radio_factory(
'dots',
numbers_toolbar,
self._number_card_C_cb,
cb_arg=DOTS,
tooltip=_('dots in a circle'),
group=self.hash_button)
NUMBER_C_BUTTONS[DOTS] = self.dots_button
self.star_button = radio_factory(
'star',
numbers_toolbar,
self._number_card_C_cb,
cb_arg=STAR,
tooltip=_('points on a star'),
group=self.hash_button)
NUMBER_C_BUTTONS[STAR] = self.star_button
self.dice_button = radio_factory(
'dice',
numbers_toolbar,
self._number_card_C_cb,
cb_arg=DICE,
tooltip=_('dice'),
group=self.hash_button)
NUMBER_C_BUTTONS[DICE] = self.dice_button
self.lines_button = radio_factory(
'lines',
numbers_toolbar,
self._number_card_C_cb,
cb_arg=LINES,
tooltip=_('dots in a line'),
group=self.hash_button)
NUMBER_C_BUTTONS[LINES] = self.lines_button
def _configure_cb(self, event):
self._vbox.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self._vbox.show()
if Gdk.Screen.width() < Gdk.Screen.height():
for sep in self._sep:
sep.hide()
else:
for sep in self._sep:
sep.show()
def _robot_selection_cb(self, widget):
if self._robot_palette:
if not self._robot_palette.is_up():
self._robot_palette.popup(immediate=True,
state=self._robot_palette.SECONDARY)
else:
self._robot_palette.popdown(immediate=True)
return
def _setup_robot_palette(self):
self._robot_palette = self._robot_time_button.get_palette()
self._robot_timer_menu = {}
for seconds in ROBOT_TIMER_VALUES:
self._robot_timer_menu[seconds] = {
'menu_item': MenuItem(),
'label': ROBOT_TIMER_LABELS[seconds],
'icon': image_from_svg_file(
'timer-%d.svg' % (seconds)),
'icon-selected': image_from_svg_file(
'timer-%d-selected.svg' % (seconds))
}
self._robot_timer_menu[seconds]['menu_item'].set_label(
self._robot_timer_menu[seconds]['label'])
if seconds == ROBOT_TIMER_DEFAULT:
self._robot_timer_menu[seconds]['menu_item'].set_image(
self._robot_timer_menu[seconds]['icon-selected'])
else:
self._robot_timer_menu[seconds]['menu_item'].set_image(
self._robot_timer_menu[seconds]['icon'])
self._robot_timer_menu[seconds]['menu_item'].connect(
'activate', self._robot_selected_cb, seconds)
self._robot_palette.menu.append(
self._robot_timer_menu[seconds]['menu_item'])
self._robot_timer_menu[seconds]['menu_item'].show()
def _robot_selected_cb(self, button, seconds):
self.vmw.robot_time = seconds
if hasattr(self, '_robot_time_button') and \
seconds in ROBOT_TIMER_VALUES:
self._robot_time_button.set_icon_name('timer-%d' % seconds)
for time in ROBOT_TIMER_VALUES:
if time == seconds:
self._robot_timer_menu[time]['menu_item'].set_image(
self._robot_timer_menu[time]['icon-selected'])
else:
self._robot_timer_menu[time]['menu_item'].set_image(
self._robot_timer_menu[time]['icon'])
def _set_extras(self, toolbar):
self.robot_button = button_factory(
'robot-off', toolbar, self._robot_cb,
tooltip=_('Play with the computer'))
self._robot_time_button = button_factory(
'timer-15',
toolbar,
self._robot_selection_cb,
tooltip=_('robot pause time'))
self._setup_robot_palette()
self._sep.append(separator_factory(toolbar, False, True))
self.beginner_button = radio_factory(
'beginner',
toolbar,
self._level_cb,
cb_arg=BEGINNER,
tooltip=_('beginner'),
group=None)
LEVEL_BUTTONS[BEGINNER] = self.beginner_button
self.intermediate_button = radio_factory(
'intermediate',
toolbar,
self._level_cb,
cb_arg=INTERMEDIATE,
tooltip=_('intermediate'),
group=self.beginner_button)
LEVEL_BUTTONS[INTERMEDIATE] = self.intermediate_button
self.expert_button = radio_factory(
'expert',
toolbar,
self._level_cb,
cb_arg=EXPERT,
tooltip=_('expert'),
group=self.beginner_button)
LEVEL_BUTTONS[EXPERT] = self.expert_button
def _fixed_resize_cb(self, widget=None, rect=None):
''' If a toolbar opens or closes, we need to resize the vbox
holding out scrolling window. '''
self._vbox.set_size_request(rect.width, rect.height)
def _setup_canvas(self):
''' Create a canvas in a Gtk.Fixed '''
self.fixed = Gtk.Fixed()
self.fixed.connect('size-allocate', self._fixed_resize_cb)
self.fixed.show()
self.set_canvas(self.fixed)
self._vbox = Gtk.VBox(False, 0)
self._vbox.set_size_request(Gdk.Screen.width(), Gdk.Screen.height())
self.fixed.put(self._vbox, 0, 0)
self._vbox.show()
self._canvas = Gtk.DrawingArea()
self._canvas.set_size_request(int(Gdk.Screen.width()),
int(Gdk.Screen.height()))
self._canvas.show()
self.show_all()
self._vbox.pack_end(self._canvas, True, True, 0)
self._vbox.show()
self.show_all()
self.vmw = Game(self._canvas, parent=self, card_type=MODE)
self.vmw.level = self._play_level
LEVEL_BUTTONS[self._play_level].set_active(True)
self.vmw.card_type = self._card_type
self.vmw.robot = False
self.vmw.robot_time = self._robot_time
self.vmw.low_score = self._low_score
self.vmw.all_scores = self._all_scores
self.vmw.numberO = self._numberO
self.vmw.numberC = self._numberC
self.vmw.matches = self._matches
self.vmw.robot_matches = self._robot_matches
self.vmw.total_time = self._total_time
self.vmw.buddies = []
self.vmw.word_lists = self._word_lists
self.vmw.editing_word_list = self._editing_word_list
if hasattr(self, '_custom_object') and self._custom_object is not None:
self.vmw._find_custom_paths(datastore.get(self._custom_object))
for i in range(9):
if hasattr(self, '_custom_jobject') and \
self._custom_jobject[i] is not None:
self.vmw.custom_paths[i] = datastore.get(
self._custom_jobject[i])
self.button_custom.set_sensitive(True)
return self._canvas
def write_file(self, file_path):
''' Write data to the Journal. '''
if hasattr(self, 'vmw'):
self.metadata['play_level'] = self.vmw.level
self.metadata['low_score_beginner'] = int(self.vmw.low_score[0])
self.metadata['low_score_intermediate'] = int(
self.vmw.low_score[1])
self.metadata['low_score_expert'] = int(self.vmw.low_score[2])
self.metadata['all_scores'] = jdumps(self.vmw.all_scores)
print jdumps(self.vmw.all_scores)
self.metadata['robot_time'] = self.vmw.robot_time
self.metadata['numberO'] = self.vmw.numberO
self.metadata['numberC'] = self.vmw.numberC
self.metadata['cardtype'] = self.vmw.card_type
self.metadata['matches'] = self.vmw.matches
self.metadata['robot_matches'] = self.vmw.robot_matches
self.metadata['total_time'] = int(self.vmw.total_time)
self.metadata['deck_index'] = self.vmw.deck.index
self.metadata['mouse'] = self.vmw.word_lists[0][0]
self.metadata['cat'] = self.vmw.word_lists[0][1]
self.metadata['dog'] = self.vmw.word_lists[0][2]
self.metadata['cheese'] = self.vmw.word_lists[1][0]
self.metadata['apple'] = self.vmw.word_lists[1][1]
self.metadata['bread'] = self.vmw.word_lists[1][2]
self.metadata['moon'] = self.vmw.word_lists[2][0]
self.metadata['sun'] = self.vmw.word_lists[2][1]
self.metadata['earth'] = self.vmw.word_lists[2][2]
self.metadata['editing_word_list'] = self.vmw.editing_word_list
self.metadata['mime_type'] = 'application/x-visualmatch'
f = file(file_path, 'w')
f.write(self._dump())
f.close()
else:
_logger.debug('Deferring saving to %s' % file_path)
def _dump(self):
''' Dump game data to the journal.'''
data = []
for i in self.vmw.grid.grid:
if i is None or self.vmw.editing_word_list:
data.append(None)
else:
data.append(i.index)
for i in self.vmw.clicked:
if i.spr is None or self.vmw.deck.spr_to_card(i.spr) is None or \
self.vmw.editing_word_list:
data.append(None)
else:
data.append(self.vmw.deck.spr_to_card(i.spr).index)
for i in self.vmw.deck.cards:
if i is None or self.vmw.editing_word_list:
data.append(None)
else:
data.append(i.index)
for i in self.vmw.match_list:
if self.vmw.deck.spr_to_card(i) is not None:
data.append(self.vmw.deck.spr_to_card(i).index)
for i in self.vmw.word_lists:
for j in i:
data.append(j)
return self._data_dumper(data)
def _data_dumper(self, data):
io = StringIO()
jdump(data, io)
return io.getvalue()
def read_file(self, file_path):
''' Read data from the Journal. '''
f = open(file_path, 'r')
self._load(f.read())
f.close()
def _load(self, data):
''' Load game data from the journal. '''
saved_state = self._data_loader(data)
if len(saved_state) > 0:
self._saved_state = saved_state
def _data_loader(self, data):
json_data = jloads(data)
return json_data
def _notify_new_game(self, prompt):
''' Called from New Game button since loading a new game can
be slooow!! '''
alert = NotifyAlert(3)
alert.props.title = prompt
alert.props.msg = _('A new game is loading.')
def _notification_alert_response_cb(alert, response_id, self):
self.remove_alert(alert)
alert.connect('response', _notification_alert_response_cb, self)
self.add_alert(alert)
alert.show()
def _new_help_box(self, name, button=None):
help_box = Gtk.VBox()
help_box.set_homogeneous(False)
help_palettes[name] = help_box
if button is not None:
help_buttons[name] = button
help_windows[name] = Gtk.ScrolledWindow()
help_windows[name].set_size_request(
int(Gdk.Screen.width() / 3),
Gdk.Screen.height() - style.GRID_CELL_SIZE * 3)
help_windows[name].set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
help_windows[name].add_with_viewport(help_palettes[name])
help_palettes[name].show()
return help_box
def _setup_toolbar_help(self):
''' Set up a help palette for the main toolbars '''
help_box = self._new_help_box('main-toolbar')
add_section(help_box, _('Dimensions'), icon='activity-dimensions')
add_paragraph(help_box, _('Tools'), icon='view-source')
if MODE == 'pattern':
add_paragraph(help_box, _('Game'), icon='new-pattern-game')
elif MODE == 'number':
add_paragraph(help_box, PROMPT_DICT['number'],
icon='new-number-game')
add_paragraph(help_box, _('Numbers'), icon='number-tools')
elif MODE == 'word':
add_paragraph(help_box, PROMPT_DICT['word'], icon='new-word-game')
add_paragraph(help_box, _('Play with the computer'), icon='robot-off')
add_paragraph(help_box, _('robot pause time'), icon='timer-60')
add_paragraph(help_box, _('beginner'), icon='beginner')
add_paragraph(help_box, _('intermediate'), icon='intermediate')
add_paragraph(help_box, _('expert'), icon='expert')
add_section(help_box, _('Dimensions'), icon='activity-dimensions')
add_paragraph(help_box, _('Export scores to clipboard'),
icon='score-copy')
add_section(help_box, _('Tools'), icon='view-source')
add_section(help_box, _('Import image cards'), icon='image-tools')
add_paragraph(help_box, PROMPT_DICT['custom'], icon='new-custom-game')
if MODE == 'word':
add_section(help_box, _('Edit word lists.'), icon='word-tools')
if MODE == 'number':
add_section(help_box, _('Numbers'), icon='number-tools')
add_paragraph(help_box, _('product'), icon='product')
add_paragraph(help_box, _('Roman numerals'), icon='roman')
add_paragraph(help_box, _('word'), icon='word')
add_paragraph(help_box, _('Chinese'), icon='chinese')
add_paragraph(help_box, _('Mayan'), icon='mayan')
add_paragraph(help_box, _('Quipu'), icon='incan')
add_paragraph(help_box, _('hash marks'), icon='hash')
add_paragraph(help_box, _('dots in a circle'), icon='dots')
add_paragraph(help_box, _('points on a star'), icon='star')
add_paragraph(help_box, _('dice'), icon='dice')
add_paragraph(help_box, _('dots in a line'), icon='lines')
def _setup_presence_service(self):
''' Setup the Presence Service. '''
self.pservice = presenceservice.get_instance()
self.initiating = None # sharing (True) or joining (False)
owner = self.pservice.get_owner()
self.owner = owner
self.vmw.buddies.append(self.owner)
self._share = ''
self.connect('shared', self._shared_cb)
self.connect('joined', self._joined_cb)
def _shared_cb(self, activity):
''' Either set up initial share...'''
if self.shared_activity is None:
_logger.error('Failed to share or join activity ... \
shared_activity is null in _shared_cb()')
return
self.initiating = True
self.waiting_for_deck = False
_logger.debug('I am sharing...')
self.conn = self.shared_activity.telepathy_conn
self.tubes_chan = self.shared_activity.telepathy_tubes_chan
self.text_chan = self.shared_activity.telepathy_text_chan
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal(
'NewTube', self._new_tube_cb)
_logger.debug('This is my activity: making a tube...')
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].OfferDBusTube(
SERVICE, {})
def _joined_cb(self, activity):
''' ...or join an exisiting share. '''
if self.shared_activity is None:
_logger.error('Failed to share or join activity ... \
shared_activity is null in _shared_cb()')
return
if self._joined_alert is not None:
self.remove_alert(self._joined_alert)
self._joined_alert = None
self.initiating = False
_logger.debug('I joined a shared activity.')
self.conn = self.shared_activity.telepathy_conn
self.tubes_chan = self.shared_activity.telepathy_tubes_chan
self.text_chan = self.shared_activity.telepathy_text_chan
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].connect_to_signal(
'NewTube', self._new_tube_cb)
_logger.debug('I am joining an activity: waiting for a tube...')
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].ListTubes(
reply_handler=self._list_tubes_reply_cb,
error_handler=self._list_tubes_error_cb)
self.waiting_for_deck = True
self.button_pattern.set_sensitive(False)
self.robot_button.set_sensitive(False)
self._robot_time_button.set_sensitive(False)
self.beginner_button.set_sensitive(False)
self.intermediate_button.set_sensitive(False)
self.expert_button.set_sensitive(False)
def _list_tubes_reply_cb(self, tubes):
''' Reply to a list request. '''
for tube_info in tubes:
self._new_tube_cb(*tube_info)
def _list_tubes_error_cb(self, e):
''' Log errors. '''
_logger.error('ListTubes() failed: %s', e)
def _new_tube_cb(self, id, initiator, type, service, params, state):
''' Create a new tube. '''
_logger.debug('New tube: ID=%d initator=%d type=%d service=%s '
'params=%r state=%d', id, initiator, type, service,
params, state)
if (type == telepathy.TUBE_TYPE_DBUS and service == SERVICE):
if state == telepathy.TUBE_STATE_LOCAL_PENDING:
self.tubes_chan[
telepathy.CHANNEL_TYPE_TUBES].AcceptDBusTube(id)
tube_conn = TubeConnection(
self.conn, self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES], id,
group_iface=self.text_chan[telepathy.CHANNEL_INTERFACE_GROUP])
self.chattube = ChatTube(tube_conn, self.initiating,
self.event_received_cb)
if self.waiting_for_deck:
self._send_event('j')
def event_received_cb(self, text):
''' Data is passed as tuples: cmd:text '''
if text[0] == 'B':
e, card_index = text.split(':')
self.vmw.add_to_clicked(
self.vmw.deck.index_to_card(int(card_index)).spr)
elif text[0] == 'r':
self.vmw.clean_up_match()
elif text[0] == 'R':
self.vmw.clean_up_no_match(None)
elif text[0] == 'S':
e, card_index = text.split(':')
i = int(card_index)
self.vmw.process_click(self.vmw.clicked[i].spr)
self.vmw.process_selection(self.vmw.clicked[i].spr)
elif text[0] == 'j':
if self.initiating: # Only the sharer 'shares'.
self._send_event('P:' + str(self.vmw.level))
self._send_event('X:' + str(self.vmw.deck.index))
self._send_event('M:' + str(self.vmw.matches))
self._send_event('C:' + self.vmw.card_type)
self._send_event('D:' + str(self._dump()))
elif text[0] == 'J': # Force a request for current state.
self._send_event('j')
self.waiting_for_deck = True
elif text[0] == 'C':
e, text = text.split(':')
self.vmw.card_type = text
elif text[0] == 'P':
e, text = text.split(':')
self.vmw.level = int(text)
# self.level_label.set_text(self.calc_level_label(
# self.vmw.low_score, self.vmw.level))
LEVEL_BUTTONS[self.vmw.level].set_active(True)
elif text[0] == 'X':
e, text = text.split(':')
self.vmw.deck.index = int(text)
elif text[0] == 'M':
e, text = text.split(':')
self.vmw.matches = int(text)
elif text[0] == 'D':
if self.waiting_for_deck:
e, text = text.split(':')
self._load(text)
self.waiting_for_deck = False
self.vmw.new_game(self._saved_state, self.vmw.deck.index)
def _send_event(self, entry):
''' Send event through the tube. '''
if hasattr(self, 'chattube') and self.chattube is not None:
self.chattube.SendText(entry)
def __init__(self, handle):
'''Set up the Acoustic Tape Measure activity.'''
super(AcousticMeasureActivity, self).__init__(handle)
#self.set_title(_('Acoustic Tape Measure Activity'))
self._logger = logging.getLogger('acousticmeasure-activity')
GObject.threads_init()
try:
self._logger.debug("locale: " +
locale.setlocale(locale.LC_ALL, ''))
except locale.Error:
self._logger.error("setlocale failed")
# top toolbar with share and close buttons:
from sugar3.graphics.toolbarbox import ToolbarBox
from sugar3.graphics.toolbarbox import ToolbarButton
from sugar3.activity.widgets import ShareButton
from sugar3.activity.widgets import StopButton
from sugar3.activity.widgets import ActivityButton
from sugar3.activity.widgets import TitleEntry
toolbar_box = ToolbarBox()
activity_button = ActivityButton(self)
toolbar_box.toolbar.insert(activity_button, 0)
activity_button.show()
title_entry = TitleEntry(self)
toolbar_box.toolbar.insert(title_entry, -1)
title_entry.show()
try:
from sugar3.activity.widgets import DescriptionItem
description_item = DescriptionItem(self)
toolbar_box.toolbar.insert(description_item, -1)
description_item.show()
except:
pass
share_button = ShareButton(self)
toolbar_box.toolbar.insert(share_button, -1)
share_button.show()
separator = Gtk.SeparatorToolItem()
toolbar_box.toolbar.insert(separator, -1)
separator.show()
self._t_h_bar = atm_toolbars.TempToolbar()
tb = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
self._t_h_bar.show_all()
adj_button = ToolbarButton(page=self._t_h_bar,
icon_name='preferences-system')
toolbar_box.toolbar.insert(adj_button, -1)
adj_button.show()
self._smoot_bar = smoot_toolbar.SmootToolbar(self)
self._smoot_bar.show_all()
custom_button = ToolbarButton(page=self._smoot_bar,
icon_name='view-source')
toolbar_box.toolbar.insert(custom_button, -1)
custom_button.show()
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()
toolbar = toolbar_box.toolbar
if not self.powerd_running():
try:
bus = dbus.SystemBus()
proxy = bus.get_object('org.freedesktop.ohm',
'/org/freedesktop/ohm/Keystore')
self.ohm_keystore = dbus.Interface(
proxy, 'org.freedesktop.ohm.Keystore')
except dbus.DBusException, e:
self._logger.warning("Error setting OHM inhibit: %s" % e)
self.ohm_keystore = None
