class WebActivity(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
_logger.debug('Starting the web activity')
session = WebKit.get_default_session()
session.set_property('accept-language-auto', True)
session.set_property('ssl-use-system-ca-file', True)
session.set_property('ssl-strict', False)
# By default, cookies are not stored persistently, we have to
# add a cookie jar so that they get saved to disk. We use one
# with a SQlite database:
cookie_jar = SoupGNOME.CookieJarSqlite(filename=_cookies_db_path,
read_only=False)
session.add_feature(cookie_jar)
_seed_xs_cookie(cookie_jar)
# FIXME
# downloadmanager.remove_old_parts()
self._force_close = False
self._tabbed_view = TabbedView()
self._tabbed_view.connect('focus-url-entry', self._on_focus_url_entry)
self._tabbed_view.connect('switch-page', self.__switch_page_cb)
self._tray = HTray()
self.set_tray(self._tray, Gtk.PositionType.BOTTOM)
self._primary_toolbar = PrimaryToolbar(self._tabbed_view, self)
self._edit_toolbar = EditToolbar(self)
self._view_toolbar = ViewToolbar(self)
self._primary_toolbar.connect('add-link', self._link_add_button_cb)
self._primary_toolbar.connect('go-home', self._go_home_button_cb)
self._primary_toolbar.connect('go-library', self._go_library_button_cb)
self._primary_toolbar.connect('set-home', self._set_home_button_cb)
self._primary_toolbar.connect('reset-home', self._reset_home_button_cb)
self._edit_toolbar_button = ToolbarButton(
page=self._edit_toolbar, icon_name='toolbar-edit')
self._primary_toolbar.toolbar.insert(
self._edit_toolbar_button, 1)
view_toolbar_button = ToolbarButton(
page=self._view_toolbar, icon_name='toolbar-view')
self._primary_toolbar.toolbar.insert(
view_toolbar_button, 2)
self._primary_toolbar.show_all()
self.set_toolbar_box(self._primary_toolbar)
self.set_canvas(self._tabbed_view)
self._tabbed_view.show()
self.model = Model()
self.model.connect('add_link', self._add_link_model_cb)
self.connect('key-press-event', self._key_press_cb)
if handle.uri:
self._tabbed_view.current_browser.load_uri(handle.uri)
elif not self._jobject.file_path:
# TODO: we need this hack until we extend the activity API for
# opening URIs and default docs.
self._tabbed_view.load_homepage()
self.messenger = None
self.connect('shared', self._shared_cb)
# Get the Presence Service
self.pservice = presenceservice.get_instance()
try:
name, path = self.pservice.get_preferred_connection()
self.tp_conn_name = name
self.tp_conn_path = path
self.conn = telepathy.client.Connection(name, path)
except TypeError:
_logger.debug('Offline')
self.initiating = None
if self.get_shared_activity() is not None:
_logger.debug('shared: %s', self.get_shared())
# We are joining the activity
_logger.debug('Joined activity')
self.connect('joined', self._joined_cb)
if self.get_shared():
# We've already joined
self._joined_cb()
else:
_logger.debug('Created activity')
# README: this is a workaround to remove old temp file
# http://bugs.sugarlabs.org/ticket/3973
self._cleanup_temp_files()
def _cleanup_temp_files(self):
"""Removes temporary files generated by Download Manager that
were cancelled by the user or failed for any reason.
There is a bug in GLib that makes this to happen:
https://bugzilla.gnome.org/show_bug.cgi?id=629301
"""
try:
uptime_proc = open('/proc/uptime', 'r').read()
uptime = int(float(uptime_proc.split()[0]))
except EnvironmentError:
logging.warning('/proc/uptime could not be read')
uptime = None
temp_path = os.path.join(self.get_activity_root(), 'instance')
now = int(time.time())
cutoff = now - 24 * 60 * 60 # yesterday
if uptime is not None:
boot_time = now - uptime
cutoff = max(cutoff, boot_time)
for f in os.listdir(temp_path):
if f.startswith('.goutputstream-'):
fpath = os.path.join(temp_path, f)
mtime = int(os.path.getmtime(fpath))
if mtime < cutoff:
logging.warning('Removing old temporary file: %s', fpath)
try:
os.remove(fpath)
except EnvironmentError:
logging.error('Temporary file could not be '
'removed: %s', fpath)
def _on_focus_url_entry(self, gobject):
self._primary_toolbar.entry.grab_focus()
def _shared_cb(self, activity_):
_logger.debug('My activity was shared')
self.initiating = True
self._setup()
_logger.debug('This is my activity: making a tube...')
self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES].OfferDBusTube(SERVICE,
{})
def _setup(self):
if self.get_shared_activity() is None:
_logger.debug('Failed to share or join activity')
return
bus_name, conn_path, channel_paths = \
self.get_shared_activity().get_channels()
# Work out what our room is called and whether we have Tubes already
room = None
tubes_chan = None
text_chan = None
for channel_path in channel_paths:
channel = telepathy.client.Channel(bus_name, channel_path)
htype, handle = channel.GetHandle()
if htype == telepathy.HANDLE_TYPE_ROOM:
_logger.debug('Found our room: it has handle#%d "%s"',
handle,
self.conn.InspectHandles(htype, [handle])[0])
room = handle
ctype = channel.GetChannelType()
if ctype == telepathy.CHANNEL_TYPE_TUBES:
_logger.debug('Found our Tubes channel at %s',
channel_path)
tubes_chan = channel
elif ctype == telepathy.CHANNEL_TYPE_TEXT:
_logger.debug('Found our Text channel at %s',
channel_path)
text_chan = channel
if room is None:
_logger.debug("Presence service didn't create a room")
return
if text_chan is None:
_logger.debug("Presence service didn't create a text channel")
return
# Make sure we have a Tubes channel - PS doesn't yet provide one
if tubes_chan is None:
_logger.debug("Didn't find our Tubes channel, requesting one...")
tubes_chan = self.conn.request_channel(
telepathy.CHANNEL_TYPE_TUBES, telepathy.HANDLE_TYPE_ROOM,
room, True)
self.tubes_chan = tubes_chan
self.text_chan = text_chan
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.debug('ListTubes() failed: %s', e)
def _joined_cb(self, activity_):
if not self.get_shared_activity():
return
_logger.debug('Joined an existing shared activity')
self.initiating = False
self._setup()
_logger.debug('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)
def _new_tube_cb(self, identifier, initiator, type, service, params,
state):
_logger.debug('New tube: ID=%d initator=%d type=%d service=%s '
'params=%r state=%d', identifier, 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(
identifier)
self.tube_conn = TubeConnection(
self.conn, self.tubes_chan[telepathy.CHANNEL_TYPE_TUBES],
identifier, group_iface=self.text_chan[
telepathy.CHANNEL_INTERFACE_GROUP])
_logger.debug('Tube created')
self.messenger = Messenger(self.tube_conn, self.initiating,
self.model)
def _get_data_from_file_path(self, file_path):
fd = open(file_path, 'r')
try:
data = fd.read()
finally:
fd.close()
return data
def read_file(self, file_path):
if self.metadata['mime_type'] == 'text/plain':
data = self._get_data_from_file_path(file_path)
self.model.deserialize(data)
for link in self.model.data['shared_links']:
_logger.debug('read: url=%s title=%s d=%s' % (link['url'],
link['title'],
link['color']))
self._add_link_totray(link['url'],
base64.b64decode(link['thumb']),
link['color'], link['title'],
link['owner'], -1, link['hash'],
link.get('notes'))
logging.debug('########## reading %s', data)
self._tabbed_view.set_history(self.model.data['history'])
for number, tab in enumerate(self.model.data['currents']):
tab_page = self._tabbed_view.get_nth_page(number)
tab_page.browser.set_history_index(tab['history_index'])
zoom_level = tab.get('zoom_level')
if zoom_level is not None:
tab_page.browser.set_zoom_level(zoom_level)
tab_page.browser.grab_focus()
self._tabbed_view.set_current_page(self.model.data['current_tab'])
elif self.metadata['mime_type'] == 'text/uri-list':
data = self._get_data_from_file_path(file_path)
uris = mime.split_uri_list(data)
if len(uris) == 1:
self._tabbed_view.props.current_browser.load_uri(uris[0])
else:
_logger.error('Open uri-list: Does not support'
'list of multiple uris by now.')
else:
file_uri = 'file://' + file_path
self._tabbed_view.props.current_browser.load_uri(file_uri)
self._tabbed_view.props.current_browser.grab_focus()
def write_file(self, file_path):
if not self.metadata['mime_type']:
self.metadata['mime_type'] = 'text/plain'
if self.metadata['mime_type'] == 'text/plain':
browser = self._tabbed_view.current_browser
if not self._jobject.metadata['title_set_by_user'] == '1':
if browser.props.title is None:
self.metadata['title'] = _('Untitled')
else:
self.metadata['title'] = browser.props.title
self.model.data['history'] = self._tabbed_view.get_history()
current_tab = self._tabbed_view.get_current_page()
self.model.data['current_tab'] = current_tab
self.model.data['currents'] = []
for n in range(0, self._tabbed_view.get_n_pages()):
tab_page = self._tabbed_view.get_nth_page(n)
n_browser = tab_page.browser
if n_browser is not None:
uri = n_browser.get_uri()
history_index = n_browser.get_history_index()
info = {'title': n_browser.props.title, 'url': uri,
'history_index': history_index,
'zoom_level': n_browser.get_zoom_level()}
self.model.data['currents'].append(info)
f = open(file_path, 'w')
try:
logging.debug('########## writing %s', self.model.serialize())
f.write(self.model.serialize())
finally:
f.close()
def _link_add_button_cb(self, button):
self._add_link()
def _go_home_button_cb(self, button):
self._tabbed_view.load_homepage()
def _go_library_button_cb(self, button):
self._tabbed_view.load_homepage(ignore_gconf=True)
def _set_home_button_cb(self, button):
self._tabbed_view.set_homepage()
self._alert(_('The initial page was configured'))
def _reset_home_button_cb(self, button):
self._tabbed_view.reset_homepage()
self._alert(_('The default initial page was configured'))
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)
def _key_press_cb(self, widget, event):
key_name = Gdk.keyval_name(event.keyval)
browser = self._tabbed_view.props.current_browser
if event.get_state() & Gdk.ModifierType.CONTROL_MASK:
if key_name == 'd':
self._add_link()
elif key_name == 'f':
_logger.debug('keyboard: Find')
self._edit_toolbar_button.set_expanded(True)
self._edit_toolbar.search_entry.grab_focus()
elif key_name == 'l':
_logger.debug('keyboard: Focus url entry')
self._primary_toolbar.entry.grab_focus()
elif key_name == 'minus':
_logger.debug('keyboard: Zoom out')
browser.zoom_out()
elif key_name in ['plus', 'equal']:
_logger.debug('keyboard: Zoom in')
browser.zoom_in()
elif key_name == '0':
_logger.debug('keyboard: Actual size')
browser.set_zoom_level(ZOOM_ORIGINAL)
elif key_name == 'Left':
_logger.debug('keyboard: Go back')
browser.go_back()
elif key_name == 'Right':
_logger.debug('keyboard: Go forward')
browser.go_forward()
elif key_name == 'r':
_logger.debug('keyboard: Reload')
browser.reload()
elif Gdk.keyval_name(event.keyval) == "t":
self._tabbed_view.add_tab()
elif key_name == 'w':
_logger.debug('keyboard: close tab')
self._tabbed_view.close_tab()
elif key_name == "Tab":
_logger.debug('keyboard: next tab')
current_index = self._tabbed_view.get_current_page()
if current_index == self._tabbed_view.get_n_pages() - 1:
self._tabbed_view.set_current_page(0)
else:
self._tabbed_view.set_current_page(current_index + 1)
elif event.get_state() & Gdk.ModifierType.SHIFT_MASK:
if key_name == "ISO_Left_Tab":
_logger.debug('keyboard: previous tab')
current_index = self._tabbed_view.get_current_page()
last_index = self._tabbed_view.get_n_pages()
if current_index == 0:
self._tabbed_view.set_current_page(last_index - 1)
else:
self._tabbed_view.set_current_page(current_index - 1)
else:
return False
return True
elif key_name in ('KP_Up', 'KP_Down', 'KP_Left', 'KP_Right'):
scrolled_window = browser.get_parent()
if key_name in ('KP_Up', 'KP_Down'):
adjustment = scrolled_window.get_vadjustment()
elif key_name in ('KP_Left', 'KP_Right'):
adjustment = scrolled_window.get_hadjustment()
value = adjustment.get_value()
step = adjustment.get_step_increment()
if key_name in ('KP_Up', 'KP_Left'):
adjustment.set_value(value - step)
elif key_name in ('KP_Down', 'KP_Right'):
adjustment.set_value(value + step)
return True
elif key_name == 'Escape':
status = browser.get_load_status()
loading = WebKit.LoadStatus.PROVISIONAL <= status \
< WebKit.LoadStatus.FINISHED
if loading:
_logger.debug('keyboard: Stop loading')
browser.stop_loading()
return False
def _add_link(self):
''' take screenshot and add link info to the model '''
browser = self._tabbed_view.props.current_browser
ui_uri = browser.get_uri()
for link in self.model.data['shared_links']:
if link['hash'] == sha1(ui_uri).hexdigest():
_logger.debug('_add_link: link exist already a=%s b=%s',
link['hash'], sha1(ui_uri).hexdigest())
return
buf = self._get_screenshot()
timestamp = time.time()
self.model.add_link(ui_uri, browser.props.title, buf,
profile.get_nick_name(),
profile.get_color().to_string(), timestamp)
if self.messenger is not None:
self.messenger._add_link(ui_uri, browser.props.title,
profile.get_color().to_string(),
profile.get_nick_name(),
base64.b64encode(buf), timestamp)
def _add_link_model_cb(self, model, index):
''' receive index of new link from the model '''
link = self.model.data['shared_links'][index]
self._add_link_totray(link['url'], base64.b64decode(link['thumb']),
link['color'], link['title'],
link['owner'], index, link['hash'],
link.get('notes'))
def _add_link_totray(self, url, buf, color, title, owner, index, hash,
notes=None):
''' add a link to the tray '''
item = LinkButton(buf, color, title, owner, hash, notes)
item.connect('clicked', self._link_clicked_cb, url)
item.connect('remove_link', self._link_removed_cb)
item.notes_changed_signal.connect(self.__link_notes_changed)
# use index to add to the tray
self._tray.add_item(item, index)
item.show()
self._view_toolbar.traybutton.props.sensitive = True
self._view_toolbar.traybutton.props.active = True
self._view_toolbar.update_traybutton_tooltip()
def _link_removed_cb(self, button, hash):
''' remove a link from tray and delete it in the model '''
self.model.remove_link(hash)
self._tray.remove_item(button)
if len(self._tray.get_children()) == 0:
self._view_toolbar.traybutton.props.sensitive = False
self._view_toolbar.traybutton.props.active = False
self._view_toolbar.update_traybutton_tooltip()
def __link_notes_changed(self, button, hash, notes):
self.model.change_link_notes(hash, notes)
def _link_clicked_cb(self, button, url):
''' an item of the link tray has been clicked '''
self._tabbed_view.props.current_browser.load_uri(url)
def _get_screenshot(self):
browser = self._tabbed_view.props.current_browser
window = browser.get_window()
width, height = window.get_width(), window.get_height()
thumb_width, thumb_height = style.zoom(100), style.zoom(80)
thumb_surface = Gdk.Window.create_similar_surface(
window, cairo.CONTENT_COLOR, thumb_width, thumb_height)
cairo_context = cairo.Context(thumb_surface)
thumb_scale_w = thumb_width * 1.0 / width
thumb_scale_h = thumb_height * 1.0 / height
cairo_context.scale(thumb_scale_w, thumb_scale_h)
Gdk.cairo_set_source_window(cairo_context, window, 0, 0)
cairo_context.paint()
thumb_str = StringIO.StringIO()
thumb_surface.write_to_png(thumb_str)
return thumb_str.getvalue()
def can_close(self):
if self._force_close:
return True
elif downloadmanager.can_quit():
return True
else:
alert = Alert()
alert.props.title = ngettext('Download in progress',
'Downloads in progress',
downloadmanager.num_downloads())
message = ngettext('Stopping now will erase your download',
'Stopping now will erase your downloads',
downloadmanager.num_downloads())
alert.props.msg = message
cancel_icon = Icon(icon_name='dialog-cancel')
cancel_label = ngettext('Continue download', 'Continue downloads',
downloadmanager.num_downloads())
alert.add_button(Gtk.ResponseType.CANCEL, cancel_label,
cancel_icon)
stop_icon = Icon(icon_name='dialog-ok')
alert.add_button(Gtk.ResponseType.OK, _('Stop'), stop_icon)
stop_icon.show()
self.add_alert(alert)
alert.connect('response', self.__inprogress_response_cb)
alert.show()
self.present()
return False
def __inprogress_response_cb(self, alert, response_id):
self.remove_alert(alert)
if response_id is Gtk.ResponseType.CANCEL:
logging.debug('Keep on')
elif response_id == Gtk.ResponseType.OK:
logging.debug('Stop downloads and quit')
self._force_close = True
downloadmanager.remove_all_downloads()
self.close()
def __switch_page_cb(self, tabbed_view, page, page_num):
browser = page._browser
status = browser.get_load_status()
if status in (WebKit.LoadStatus.COMMITTED,
WebKit.LoadStatus.FIRST_VISUALLY_NON_EMPTY_LAYOUT):
self.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.WATCH))
elif status in (WebKit.LoadStatus.PROVISIONAL,
WebKit.LoadStatus.FAILED,
WebKit.LoadStatus.FINISHED):
self.get_window().set_cursor(Gdk.Cursor(Gdk.CursorType.LEFT_PTR))
def get_document_path(self, async_cb, async_err_cb):
browser = self._tabbed_view.props.current_browser
browser.get_source(async_cb, async_err_cb)
def get_canvas(self):
return self._tabbed_view
class Record(activity.Activity):
def __init__(self, handle):
activity.Activity.__init__(self, handle)
if Gst.version() == (1, 0, 10, 0):
return self._incompatible()
# for fullscreen feature, use local rather than toolkit
self.props.enable_fullscreen_mode = False
self._state = None
Instance(self)
# the main classes
self.model = Model(self)
self.ui_init()
# CSCL
self.connect("shared", self._shared_cb)
if self.get_shared_activity():
# have you joined or shared this activity yourself?
if self.get_shared():
self._joined_cb(self)
else:
self.connect("joined", self._joined_cb)
# Changing to the first toolbar kicks off the rest of the setup
if self.model.get_cameras():
self.model.change_mode(constants.MODE_PHOTO)
else:
self.model.change_mode(constants.MODE_AUDIO)
# Start live video pipeline when the video window becomes visible
def on_defer_cb():
self.model.set_visible(True)
self.connect("notify::active", self.__active_cb)
return False
def on_event_cb(widget, event):
if event.state == Gdk.VisibilityState.UNOBSCURED:
GLib.timeout_add(50, on_defer_cb)
self._media_view._video.disconnect_by_func(on_event_cb)
self._media_view._video.add_events(
Gdk.EventMask.VISIBILITY_NOTIFY_MASK)
self._media_view._video.connect('visibility-notify-event', on_event_cb)
def _incompatible(self):
''' Display abbreviated activity user interface with alert '''
toolbox = ToolbarBox()
stop = StopButton(self)
toolbox.toolbar.add(stop)
self.set_toolbar_box(toolbox)
title = _('Activity not compatible with this system.')
msg = _('Please downgrade activity and try again.')
alert = Alert(title=title, msg=msg)
alert.add_button(0, 'Stop', Icon(icon_name='activity-stop'))
self.add_alert(alert)
label = Gtk.Label(_('Uh oh, GStreamer is too old.'))
self.set_canvas(label)
alert.connect('response', self.__incompatible_response_cb)
stop.connect('clicked', self.__incompatible_stop_clicked_cb,
alert)
self.show_all()
def __incompatible_stop_clicked_cb(self, button, alert):
self.remove_alert(alert)
def __incompatible_response_cb(self, alert, response):
self.remove_alert(alert)
self.close()
def read_file(self, path):
if hasattr(self, 'model'):
self.model.read_file(path)
def write_file(self, path):
if hasattr(self, 'model'):
self.model.write_file(path)
def close(self, **kwargs):
if hasattr(self, 'model'):
self.model.close()
activity.Activity.close(self, **kwargs)
def __active_cb(self, widget, pspec):
self.model.set_visible(self.props.active)
def _shared_cb(self, activity):
self.model.collab.set_activity_shared()
def _joined_cb(self, activity):
self.model.collab.joined()
def ui_init(self):
self._fullscreen = False
self._showing_info = False
# FIXME: if _thumb_tray becomes some kind of button group, we wouldn't
# have to track which recd is active
self._active_recd = None
self.connect('key-press-event', self._key_pressed)
self._active_toolbar_idx = 0
toolbar_box = ToolbarBox()
self._activity_toolbar_button = ActivityToolbarButton(self)
toolbar_box.toolbar.insert(self._activity_toolbar_button, 0)
self.set_toolbar_box(toolbar_box)
self._toolbar = self.get_toolbar_box().toolbar
tool_group = None
if self.model.get_cameras():
self._photo_button = RadioToolButton()
self._photo_button.props.group = tool_group
tool_group = self._photo_button
self._photo_button.props.icon_name = 'camera-external'
self._photo_button.props.label = _('Photo')
self._photo_button.props.accelerator = '<ctrl>1'
self._photo_button.props.tooltip = _(
'Picture camera mode\n\n'
'When the record button is pressed,\n'
'take one picture from the camera.')
self._photo_button.mode = constants.MODE_PHOTO
self._photo_button.connect('clicked', self._mode_button_clicked)
self._toolbar.insert(self._photo_button, -1)
self._video_button = RadioToolButton()
self._video_button.props.group = tool_group
self._video_button.props.icon_name = 'media-video'
self._video_button.props.accelerator = '<ctrl>2'
self._video_button.props.label = _('Video')
self._video_button.props.tooltip = _(
'Video camera mode\n\n'
'When the record button is pressed,\n'
'take photographs many times a second,\n'
'and record sound using the microphone,\n'
'until the button is pressed again.')
self._video_button.mode = constants.MODE_VIDEO
self._video_button.connect('clicked', self._mode_button_clicked)
self._toolbar.insert(self._video_button, -1)
else:
self._photo_button = None
self._video_button = None
self._audio_button = RadioToolButton()
self._audio_button.props.group = tool_group
self._audio_button.props.icon_name = 'media-audio'
self._audio_button.props.accelerator = '<ctrl>3'
self._audio_button.props.label = _('Audio')
self._audio_button.props.tooltip = _(
'Audio recording mode\n\n'
'When the record button is pressed,\n'
'take one photograph,\n'
'and record sound using the microphone,\n'
'until the button is pressed again.')
self._audio_button.mode = constants.MODE_AUDIO
self._audio_button.connect('clicked', self._mode_button_clicked)
self._toolbar.insert(self._audio_button, -1)
self._toolbar.insert(Gtk.SeparatorToolItem(), -1)
self._mirror_btn = ToggleToolButton('mirror-horizontal')
self._mirror_btn.set_tooltip(_(
'Mirror view\n\n'
'Swap left for right, as if looking at a mirror.\n'
'Does not affect recording.'))
self._mirror_btn.props.accelerator = '<ctrl>m'
self._mirror_btn.show()
self._mirror_btn.connect('toggled', self.__mirror_toggled_cb)
self._toolbar.insert(self._mirror_btn, -1)
self._toolbar_controls = RecordControl(self._toolbar)
if self.model.get_cameras() and len(self.model.get_cameras()) > 1:
switch_camera_btn = ToolButton('switch-camera')
switch_camera_btn.set_tooltip(_('Switch camera'))
switch_camera_btn.show()
switch_camera_btn.connect('clicked', self.__switch_camera_click_cb)
self._toolbar.insert(switch_camera_btn, -1)
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
self._toolbar.insert(separator, -1)
self._toolbar.insert(StopButton(self), -1)
self.get_toolbar_box().show_all()
self._media_view = MediaView()
self._media_view.connect('media-clicked',
self._media_view_media_clicked)
self._media_view.connect('pip-clicked', self._media_view_pip_clicked)
self._media_view.connect('info-clicked', self._media_view_info_clicked)
self._media_view.connect('fullscreen-clicked',
self._media_view_fullscreen_clicked)
self._media_view.connect('tags-changed', self._media_view_tags_changed)
self._media_view.show()
self._controls_hbox = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
trim_height_shutter_button = 7
self._controls_hbox.set_size_request(-1, style.GRID_CELL_SIZE +
trim_height_shutter_button)
self._shutter_button = ShutterButton()
self._shutter_button.connect("clicked", self._shutter_clicked)
self._shutter_button.modify_bg(Gtk.StateType.NORMAL, COLOR_BLACK)
self._controls_hbox.pack_start(self._shutter_button, True, False, 0)
self._countdown_image = CountdownImage()
self._controls_hbox.pack_start(self._countdown_image, True, False, 0)
self._play_button = PlayButton()
self._play_button.connect('clicked', self._play_pause_clicked)
self._controls_hbox.pack_start(self._play_button, False, True, 0)
self._playback_scale = PlaybackScale(self.model)
self._controls_hbox.pack_start(self._playback_scale, True, True, 0)
self._progress = ProgressInfo()
self._controls_hbox.pack_start(self._progress, True, True, 0)
self._title_label = Gtk.Label()
self._title_label.set_markup("<b><span foreground='white'>" +
_('Title:') + '</span></b>')
self._controls_hbox.pack_start(self._title_label, False, True, 0)
self._title_entry = Gtk.Entry()
self._title_entry.modify_bg(Gtk.StateType.INSENSITIVE, COLOR_BLACK)
self._title_entry.connect('changed', self._title_changed)
self._controls_hbox.pack_start(self._title_entry, expand=True,
fill=True, padding=10)
self._controls_hbox.show()
height_tray = 150 # height of tray
self._thumb_tray = HTray(hexpand=True, height_request=height_tray)
self._thumb_tray.show()
height = Gdk.Screen.height() - style.GRID_CELL_SIZE * 2 - \
height_tray - trim_height_shutter_button
self._media_view.set_size_request(-1, height)
self._grid = Gtk.Grid(orientation=Gtk.Orientation.VERTICAL)
self._media_view.props.hexpand = True
self._media_view.props.vexpand = True
for row in [self._media_view, self._controls_hbox, self._thumb_tray]:
self._grid.add(row)
self._grid.modify_bg(Gtk.StateType.NORMAL, COLOR_BLACK)
self._grid.show()
self.set_canvas(self._grid)
def set_title_visible(self, visible):
self._grid.remove(self._controls_hbox)
if visible:
self._grid.attach_next_to(self._controls_hbox, self._media_view,
Gtk.PositionType.TOP, 1, 1)
else:
self._grid.attach_next_to(self._controls_hbox, self._media_view,
Gtk.PositionType.BOTTOM, 1, 1)
def __switch_camera_click_cb(self, btn):
self.model.switch_camera()
def __mirror_toggled_cb(self, button):
self.model.set_mirror(button.props.active)
def serialize(self):
data = {}
data['timer'] = self._toolbar_controls.get_timer_idx()
data['duration'] = self._toolbar_controls.get_duration_idx()
data['quality'] = self._toolbar_controls.get_quality()
return data
def deserialize(self, data):
self._toolbar_controls.set_timer_idx(data.get('timer', 0))
self._toolbar_controls.set_duration_idx(data.get('duration', 0))
self._toolbar_controls.set_quality(data.get('quality', 0))
def _key_pressed(self, widget, event):
key = event.keyval
ctrl = event.state & Gdk.ModifierType.CONTROL_MASK
# while activity toolbar is visible, only escape key is taken
if self._activity_toolbar_button.is_expanded():
if key == Gdk.KEY_Escape:
self._activity_toolbar_button.set_expanded(False)
return True
return False
# while title is focused, only escape key is taken
if self._title_entry.is_focus():
if key == Gdk.KEY_Escape:
self.model.set_state(constants.STATE_READY)
return False
# while info tags are focused, only escape key is taken
if self._media_view.info_view.textview.is_focus():
if key == Gdk.KEY_Escape:
self.model.set_state(constants.STATE_READY)
return False
if ctrl and key == Gdk.KEY_f:
self._toggle_fullscreen()
return True
if ctrl and key == Gdk.KEY_s:
self.model.glive.stop()
return True
if ctrl and key == Gdk.KEY_p:
self.model.glive.play()
return True
if (ctrl and key == Gdk.KEY_space) or \
(ctrl and key == Gdk.KEY_r) or \
key == Gdk.KEY_KP_Page_Up: # game key O
if self._shutter_button.props.visible:
if self._shutter_button.props.sensitive:
self._shutter_button.clicked()
else: # return to live mode
self.model.set_state(constants.STATE_READY)
return True
if key == Gdk.KEY_space and self._active_recd:
if self._active_recd.type in (constants.TYPE_VIDEO,
constants.TYPE_AUDIO):
self.model.play_pause()
return True
# if viewing media, return to live mode
if key == Gdk.KEY_Escape and self._active_recd:
self.model.set_state(constants.STATE_READY)
return True
if self.model.ui_frozen():
return True
if ctrl and key == Gdk.KEY_c:
self._copy_to_clipboard(self._active_recd)
return True
if key == Gdk.KEY_i and self._active_recd:
self._toggle_info()
return True
if key == Gdk.KEY_Escape and self._fullscreen:
self._toggle_fullscreen()
return True
return False
def _play_pause_clicked(self, widget):
self.model.play_pause()
def set_mode(self, mode):
self._toolbar_controls.set_mode(mode)
# can be called from GStreamer thread, so must not do any GTK+ stuff
def set_glive_sink(self, sink):
return self._media_view.set_video_sink(sink)
# can be called from GStreamer thread, so must not do any GTK+ stuff
def set_gplay_sink(self, sink):
return self._media_view.set_video2_sink(sink)
def get_selected_quality(self):
return self._toolbar_controls.get_quality()
def get_selected_timer(self):
return self._toolbar_controls.get_timer()
def get_selected_duration(self):
return self._toolbar_controls.get_duration() * 60 # convert to secs
def set_progress(self, value, text):
self._progress.set_progress(value)
self._progress.set_text(text)
def set_countdown(self, value):
if value == 0:
self._shutter_button.show()
self._countdown_image.hide()
return
self._shutter_button.hide()
self._countdown_image.show()
self._countdown_image.set_value(value)
def _title_changed(self, widget):
self._active_recd.setTitle(self._title_entry.get_text())
def _media_view_media_clicked(self, widget):
if self._play_button.props.visible and \
self._play_button.props.sensitive:
self._play_button.clicked()
def _media_view_pip_clicked(self, widget):
# clicking on the PIP always returns to live mode
self.model.set_state(constants.STATE_READY)
def _media_view_info_clicked(self, widget):
self._toggle_info()
def _toggle_info(self):
recd = self._active_recd
if not recd:
return
if self._showing_info:
self._show_recd(recd, play=False)
return
self._showing_info = True
still_modes = (constants.MODE_PHOTO, constants.MODE_AUDIO)
if self.model.get_mode() in still_modes:
func = self._media_view.show_info_photo
else:
func = self._media_view.show_info_video
self._play_button.hide()
self._progress.hide()
self._playback_scale.hide()
self._title_entry.set_text(recd.title)
self._title_entry.show()
self._title_label.show()
self.set_title_visible(True)
func(recd.recorderName, recd.colorStroke, recd.colorFill,
utils.getDateString(recd.time), recd.tags)
def _media_view_fullscreen_clicked(self, widget):
# logger.debug('_media_view_fullscreen_clicked')
self._toggle_fullscreen()
def _media_view_tags_changed(self, widget, tbuffer):
text = tbuffer.get_text(tbuffer.get_start_iter(),
tbuffer.get_end_iter(), True)
self._active_recd.setTags(text)
def _toggle_fullscreen(self):
# logger.debug('_toggle_fullscreen')
self._fullscreen = not self._fullscreen
if not self._active_recd:
self.model.glive.stop()
if self._fullscreen:
self.get_toolbar_box().hide()
self._thumb_tray.hide()
if self._active_recd:
self._controls_hbox.hide()
else:
self.get_toolbar_box().show()
self._thumb_tray.show()
self._controls_hbox.show()
self._media_view.set_fullscreen(self._fullscreen)
if self._active_recd:
return
if self.model.get_state() == constants.STATE_RECORDING:
return
# hack, reason unknown
# problem: call to self.mode.glive.play() does not show live view
# solution: defer until after VideoBox resize is complete
self._timer_hid = None
def on_timer_cb():
self.model.glive.play()
self._timer_hid = None
return False
self._timer_hid = GLib.timeout_add(1000, on_timer_cb)
def on_defer_cb():
self.model.glive.play()
if self._timer_hid:
GLib.source_remove(self._timer_hid)
self._timer_hid = None
return False
def on_event_cb(widget, event):
if event.state == Gdk.VisibilityState.UNOBSCURED:
GLib.timeout_add(30, on_defer_cb)
self._media_view._video.disconnect_by_func(on_event_cb)
self._media_view._video.add_events(
Gdk.EventMask.VISIBILITY_NOTIFY_MASK)
self._media_view._video.connect('visibility-notify-event', on_event_cb)
# FIXME: fullscreen toggle during video recording gives black
# window, TODO: do the same as above for the video recording
# pipeline when it is active
def _mode_button_clicked(self, button):
self.model.change_mode(button.mode)
def _shutter_clicked(self, arg):
self.model.do_shutter()
def set_shutter_sensitive(self, value):
self._shutter_button.set_sensitive(value)
def set_state(self, state):
radio_state = (state == constants.STATE_READY)
for item in (self._photo_button,
self._audio_button,
self._video_button):
if item:
item.set_sensitive(radio_state)
self._showing_info = False
if state == constants.STATE_READY:
if self._state == constants.STATE_PROCESSING:
self.unbusy()
self._active_recd = None
self._mirror_btn.props.sensitive = True
self._title_entry.hide()
self._title_label.hide()
self.set_title_visible(False)
self._play_button.hide()
self._playback_scale.hide()
self._progress.hide()
self._controls_hbox.set_child_packing(self._shutter_button,
expand=True, fill=False,
padding=0,
pack_type=Gtk.PackType.START)
self._shutter_button.set_normal()
self._shutter_button.set_sensitive(True)
self._shutter_button.show()
self._media_view.show_live()
elif state == constants.STATE_RECORDING:
self._mirror_btn.props.sensitive = False
self._shutter_button.set_recording()
self._controls_hbox.set_child_packing(self._shutter_button,
expand=False, fill=False,
padding=0,
pack_type=Gtk.PackType.START)
self._progress.show()
elif state == constants.STATE_PROCESSING:
self.busy()
self._shutter_button.hide()
self._progress.show()
elif state == constants.STATE_DOWNLOADING:
self._shutter_button.hide()
self._progress.show()
self._state = state
def set_paused(self, value):
if value:
self._play_button.set_play()
else:
self._play_button.set_pause()
def _thumbnail_clicked(self, button, recd):
if self.model.ui_frozen():
return
self.model.abort_countdown()
self.model.glive.stop()
self._mirror_btn.props.sensitive = False
self._active_recd = recd
self._show_recd(recd)
def add_thumbnail(self, recd):
button = RecdButton(recd)
clicked_handler = button.connect("clicked",
self._thumbnail_clicked, recd)
remove_handler = button.connect("remove-requested",
self._remove_recd)
clipboard_handler = button.connect("copy-clipboard-requested",
self._thumbnail_copy_clipboard)
button.handler_ids = (clicked_handler, remove_handler,
clipboard_handler)
button.show()
self._thumb_tray.add_item(button)
self._thumb_tray.scroll_to_item(button)
# FIXME: possible toolkit bug; scroll_to_item is ineffective,
# only noticed when the tray is full
def _copy_to_clipboard(self, recd):
if recd is None:
return
if not recd.isClipboardCopyable():
return
clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
clipboard.set_image(recd.getCopyClipboardPixbuf())
def _thumbnail_copy_clipboard(self, recdbutton):
self._copy_to_clipboard(recdbutton.get_recd())
def _remove_recd(self, recdbutton):
recd = recdbutton.get_recd()
self.model.delete_recd(recd)
if self._active_recd == recd:
self.model.set_state(constants.STATE_READY)
self._remove_thumbnail(recdbutton)
def _remove_thumbnail(self, recdbutton):
for handler in recdbutton.handler_ids:
recdbutton.disconnect(handler)
self._thumb_tray.remove_item(recdbutton)
recdbutton.cleanup()
def show_still(self, pixbuf):
self._media_view.show_still(pixbuf)
def _show_photo(self, recd):
path = self._get_photo_path(recd)
self._media_view.show_photo(path)
self._title_entry.set_text(recd.title)
self._title_entry.show()
self._title_label.show()
self.set_title_visible(True)
self._shutter_button.hide()
self._progress.hide()
def _show_audio(self, recd, play):
self._progress.hide()
self._shutter_button.hide()
self._title_entry.hide()
self._title_label.hide()
self.set_title_visible(False)
self._play_button.show()
self._playback_scale.show()
path = recd.getAudioImageFilepath()
self._media_view.show_photo(path)
if play:
self.model.play_audio(recd)
def _show_video(self, recd, play):
self._progress.hide()
self._shutter_button.hide()
self._title_entry.hide()
self._title_label.hide()
self.set_title_visible(False)
self._play_button.show()
self._playback_scale.show()
self._media_view.show_video()
if play:
self.model.play_video(recd)
def set_playback_scale(self, value):
self._playback_scale.set_value(value)
def _get_photo_path(self, recd):
# FIXME should live (partially) in recd?
# downloading = self.ca.requestMeshDownload(recd)
# self.MESHING = downloading
if True: # not downloading:
# self.progressWindow.updateProgress(0, "")
return recd.getMediaFilepath()
# maybe it is not downloaded from the mesh yet...
# but we can show the low res thumb in the interim
return recd.getThumbFilepath()
def _show_recd(self, recd, play=True):
self._showing_info = False
if recd.buddy and not recd.downloadedFromBuddy:
self.model.request_download(recd)
elif recd.type == constants.TYPE_PHOTO:
self._show_photo(recd)
elif recd.type == constants.TYPE_AUDIO:
self._show_audio(recd, play)
elif recd.type == constants.TYPE_VIDEO:
self._show_video(recd, play)
def remote_recd_available(self, recd):
self.model.set_state(constants.STATE_INVISIBLE)
if recd == self._active_recd:
self._show_recd(recd)
def update_download_progress(self, recd):
if recd != self._active_recd:
return
if not recd.meshDownloading:
msg = _('Download failed.')
elif recd.meshDownloadingProgress:
msg = _('Downloading...')
else:
msg = _('Requesting...')
self.set_progress(recd.meshDownlodingPercent, msg)
import common
test = common.Test()
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
tray = HTray()
vbox.pack_start(tray, False, False, 0)
tray.show()
theme_icons = Gtk.IconTheme.get_default().list_icons(context=None)
for i in range(0, 100):
button = TrayButton(icon_name=theme_icons[i])
tray.add_item(button)
button.show()
tray = HTray()
vbox.pack_start(tray, False, False, 0)
tray.show()
for i in range(0, 10):
icon = TrayIcon(icon_name=theme_icons[i])
tray.add_item(icon)
icon.show()
hbox = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
tray = VTray()
hbox.pack_start(tray, False, False, 0)
box.pack_start(toolbar, False, False, 0)
toolbar.show()
for i in range(0, 5):
button = ToolButton(icon_name=theme_icons[i])
button.set_tooltip('Icon %d' % i)
toolbar.insert(button, -1)
button.show()
content = Gtk.Label()
box.pack_start(content, True, True, 0)
content.show()
tray = HTray()
box.pack_start(tray, False, False, 0)
tray.show()
for i in range(0, 30):
button = TrayButton(icon_name=theme_icons[i])
button.set_tooltip('Icon %d' % i)
tray.add_item(button)
button.show()
test.pack_start(box, True, True, 0)
box.show()
test.show()
if __name__ == '__main__':
common.main(test)