def add_layer(scenario, action):
timeline = get_pipeline(scenario).props.timeline
if len(timeline.get_layers()) == 0:
GstValidate.print_action(action, "Adding first layer\n")
timeline.append_layer()
else:
GstValidate.print_action(action, "Not adding layer, should be done by pitivi itself\n")
return True
def zoom(scenario, action):
timeline = get_pipeline(scenario).props.timeline
GstValidate.print_action(action, action.type.replace('-', ' ') + "\n")
{"zoom-fit": timeline.ui.set_best_zoom_ratio,
"zoom-out": Zoomable.zoomOut,
"zoom-in": Zoomable.zoomIn}[action.type]()
return True
def zoom(scenario, action):
timeline = scenario.pipeline.props.timeline.ui
GstValidate.print_action(action, action.type.replace('-', ' ') + "\n")
{"zoom-fit": timeline.parent.zoomFit,
"zoom-out": timelineUtils.Zoomable.zoomOut,
"zoom-in": timelineUtils.Zoomable.zoomIn}[action.type]()
return True
def zoom(scenario, action):
timeline = scenario.pipeline.props.timeline.ui
GstValidate.print_action(action, action.type.replace('-', ' ') + "\n")
{"zoom-fit": timeline.parent.zoomFit,
"zoom-out": timelineUtils.Zoomable.zoomOut,
"zoom-in": timelineUtils.Zoomable.zoomIn}[action.type]()
return True
def init():
global has_validate
try:
from gi.repository import GstValidate
GstValidate.init()
has_validate = GES.validate_register_action_types()
GstValidate.register_action_type(
"stop", "pitivi", stop, None,
"Pitivi override for the stop action",
GstValidate.ActionTypeFlags.NONE)
except ImportError:
has_validate = False
def init():
global has_validate
try:
from gi.repository import GstValidate
GstValidate.init()
has_validate = GES.validate_register_action_types()
GstValidate.register_action_type("stop", "pitivi",
stop, None,
"Pitivi override for the stop action",
GstValidate.ActionTypeFlags.NONE)
except ImportError:
has_validate = False
def set_state_func(scenario, action):
wanted_state = action.structure["state"]
if wanted_state is None:
wanted_state = action.structure.get_name()
if wanted_state == "play":
wanted_state = "playing"
elif wanted_state == "pause":
wanted_state = "paused"
if wanted_state == "paused":
if scenario.__dict__.get("started", None) is None:
return 1
return GstValidate.execute_action(
GstValidate.get_action_type(action.type).overriden_type, action)
def setEditingMode(timeline, scenario, action):
if not hasattr(scenario, "last_mode"):
scenario.last_mode = None
try:
res, mode = GstValidate.utils_enum_from_str(GES.EditMode, action.structure["edit-mode"])
if not res:
mode = GES.EditMode.EDIT_NORMAL
else:
mode = GES.EditMode(mode)
except KeyError:
mode = GES.EditMode.EDIT_NORMAL
if mode == GES.EditMode.EDIT_RIPPLE:
timeline.ui.get_parent().do_key_press_event(Event(Gdk.EventType.KEY_PRESS, keyval=Gdk.KEY_Shift_L))
if scenario.last_mode == GES.EditMode.EDIT_ROLL:
timeline.ui.get_parent().do_key_release_event(Event(Gdk.EventType.KEY_RELEASE, keyval=Gdk.KEY_Control_L))
elif mode == GES.EditMode.EDIT_ROLL:
timeline.ui.do_key_press_event(Event(Gdk.EventType.KEY_PRESS, keyval=Gdk.KEY_Control_L))
if scenario.last_mode == GES.EditMode.EDIT_RIPPLE:
timeline.ui.do_key_release_event(Event(Gdk.EventType.KEY_RELEASE, keyval=Gdk.KEY_Shift_L))
else:
cleanEditModes(timeline, scenario)
scenario.last_mode = mode
def setEditingMode(timeline, scenario, action):
try:
mode = scenario.last_mode
mode
except AttributeError:
scenario.last_mode = None
try:
res, mode = GstValidate.utils_enum_from_str(GES.EditMode, action.structure["edit-mode"])
if not res:
mode = GES.EditMode.EDIT_NORMAL
else:
mode = GES.EditMode(mode)
except KeyError:
mode = GES.EditMode.EDIT_NORMAL
if mode == GES.EditMode.EDIT_RIPPLE:
timeline.ui.sendFakeEvent(Event(Gdk.EventType.KEY_PRESS, keyval=Gdk.KEY_Shift_L))
if scenario.last_mode == GES.EditMode.EDIT_ROLL:
timeline.ui.sendFakeEvent(Event(Gdk.EventType.KEY_RELEASE, keyval=Gdk.KEY_Control_L))
elif mode == GES.EditMode.EDIT_ROLL:
timeline.ui.sendFakeEvent(Event(Gdk.EventType.KEY_PRESS, keyval=Gdk.KEY_Control_L))
if scenario.last_mode == GES.EditMode.EDIT_RIPPLE:
timeline.ui.sendFakeEvent(Event(Gdk.EventType.KEY_RELEASE, keyval=Gdk.KEY_Shift_L))
else:
cleanEditModes(timeline, scenario)
scenario.last_mode = mode
def setEditingMode(timeline, scenario, action):
try:
mode = scenario.last_mode
mode
except AttributeError:
scenario.last_mode = None
try:
res, mode = GstValidate.utils_enum_from_str(GES.EditMode, action.structure["edit-mode"])
if not res:
mode = GES.EditMode.EDIT_NORMAL
else:
mode = GES.EditMode(mode)
except KeyError:
mode = GES.EditMode.EDIT_NORMAL
if mode == GES.EditMode.EDIT_RIPPLE:
timeline.ui.sendFakeEvent(Event(Gdk.EventType.KEY_PRESS, keyval=Gdk.KEY_Shift_L))
if scenario.last_mode == GES.EditMode.EDIT_ROLL:
timeline.ui.sendFakeEvent(Event(Gdk.EventType.KEY_RELEASE, keyval=Gdk.KEY_Control_L))
elif mode == GES.EditMode.EDIT_ROLL:
timeline.ui.sendFakeEvent(Event(Gdk.EventType.KEY_PRESS, keyval=Gdk.KEY_Control_L))
if scenario.last_mode == GES.EditMode.EDIT_RIPPLE:
timeline.ui.sendFakeEvent(Event(Gdk.EventType.KEY_RELEASE, keyval=Gdk.KEY_Shift_L))
else:
cleanEditModes(timeline, scenario)
scenario.last_mode = mode
def set_state(scenario, action):
wanted_state = action.structure["state"]
if wanted_state is None:
wanted_state = action.structure.get_name()
if wanted_state == "play":
wanted_state = "playing"
elif wanted_state == "pause":
wanted_state = "paused"
if wanted_state == "paused":
if scenario.__dict__.get("started", None) is None:
return 1
return GstValidate.execute_action(GstValidate.get_action_type(action.type).overriden_type,
action)
def seek(scenario, action):
res, wanted_position = GstValidate.utils_get_clocktime(action.structure,
"start")
get_pipeline(scenario).simple_seek(wanted_position)
get_pipeline(scenario).connect("position", positionChangedCb, scenario,
action, wanted_position)
return GstValidate.ActionReturn.ASYNC
def remove_clip(scenario, action):
try:
next_action = scenario.get_actions()[1]
except KeyError:
next_action = None
if next_action and next_action.type == "add-clip":
if next_action.structure["element-name"] == action.structure["element-name"]:
scenario.no_next_add_element = True
GstValidate.print_action(action,
"Just moving %s between layers, not removing it\n"
% action.structure["element-name"])
return True
action_type = GstValidate.get_action_type(action.type)
return GstValidate.execute_action(action_type.overriden_type, action)
def stop(scenario, action):
global monitor
if monitor:
monitor.checkWrongWindow()
if action.structure.get_boolean("force")[0]:
GstValidate.execute_action(GstValidate.get_action_type(action.type).overriden_type,
action)
timeline = get_pipeline(scenario).props.timeline
project = timeline.get_asset()
if project:
project.setModificationState(False)
GstValidate.print_action(action, "Force quiting, ignoring any"
" changes in the project\n")
timeline.ui.app.shutdown()
return 1
GstValidate.print_action(action, "STOP: not doing anything in pitivi\n")
return 1
def seek_func(scenario, action):
res, wanted_position = GstValidate.utils_get_clocktime(
action.structure, "start")
assert res
scenario.get_pipeline().simple_seek(wanted_position)
scenario.get_pipeline().connect("position", position_changed_cb, scenario,
action, wanted_position)
return GstValidate.ActionReturn.ASYNC
def Parametter(name, desc, mandatory=False, possible_variables=None, types=None):
p = GstValidate.ActionParameter()
p.description = desc
p.mandatory = mandatory
p.name = name
p.possible_variables = possible_variables
p.types = types
return p
def get_edge(structure):
try:
res, edge = GstValidate.utils_enum_from_str(GES.Edge, structure["edge"])
if not res:
edge = GES.Edge.EDGE_NONE
else:
edge = GES.Edge(edge)
except KeyError:
edge = GES.Edge.EDGE_NONE
return edge
def create_action_parameter(name,
desc,
mandatory=False,
possible_variables=None,
types=None):
parameter = GstValidate.ActionParameter()
parameter.description = desc
parameter.mandatory = mandatory
parameter.name = name
parameter.possible_variables = possible_variables
parameter.types = types
return parameter
def init():
Gst.init(None)
GstValidate.init()
args = parse_options()
if not args.scenario:
args.scenario = os.environ.get('GST_VALIDATE_SCENARIO', None)
# if we have both manual scenario creation and env, then the scenario
# is executed twice...
if 'GST_VALIDATE_SCENARIO' in os.environ:
del os.environ['GST_VALIDATE_SCENARIO']
if not args.scenario:
raise ValueError("No scenario file provided")
if not args.server:
raise ValueError("No server location provided")
if not args.peer_id:
raise ValueError("No peer id provided")
if not args.html_source:
raise ValueError("No HTML page provided")
if not args.browser:
raise ValueError("No Browser provided")
return args
def init():
global has_validate
try:
from gi.repository import GstValidate
GstValidate.init()
has_validate = GES.validate_register_action_types()
GstValidate.register_action_type("stop", "pitivi",
stop, None,
"Pitivi override for the stop action",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type("seek", "pitivi",
seek, None,
"Pitivi override for the seek action",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type("pause", "pitivi",
set_state, None,
"Pitivi override for the pause action",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type("play", "pitivi",
set_state, None,
"Pitivi override for the pause action",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type("set-state", "pitivi",
set_state, None,
"Pitivi override for the set-state action",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type("edit-container", "pitivi",
editContainer, None,
"Start dragging a clip in the timeline",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type("split-clip", "pitivi",
split_clip, None,
"Split a clip",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type("add-layer", "pitivi",
add_layer, None,
"Add layer",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type("remove-clip", "pitivi",
remove_clip, None,
"Remove clip",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type("select-clips", "pitivi",
select_clips, [Parametter("clip-name",
"The name of the clip to select",
True, None, "str")],
"Select clips",
GstValidate.ActionTypeFlags.NONE)
for z in ["zoom-fit", "zoom-out", "zoom-in"]:
GstValidate.register_action_type(z, "pitivi", zoom, None, z,
GstValidate.ActionTypeFlags.NO_EXECUTION_NOT_FATAL)
GstValidate.register_action_type('set-zoom-level', "pitivi", setZoomLevel, None, z,
GstValidate.ActionTypeFlags.NO_EXECUTION_NOT_FATAL)
Gst.info("Adding pitivi::wrong-window-creation")
GstValidate.Issue.register(GstValidate.Issue.new(
GLib.quark_from_string("pitivi::wrong-window-creation"),
"A new window for the sink has wrongly been created",
"All sink should display their images in an embedded "
"widget and thus not create a new window",
GstValidate.ReportLevel.CRITICAL))
return True
except ImportError:
has_validate = False
return False
def editContainer(scenario, action):
timeline = get_pipeline(scenario).props.timeline
container = timeline.get_element(action.structure["container-name"])
if container is None:
for layer in timeline.get_layers():
for clip in layer.get_clips():
Gst.info("Exisiting clip: %s" % clip.get_name())
scenario.report_simple(GLib.quark_from_string("scenario::execution-error"),
"Could not find container: %s"
% action.structure["container-name"])
return 1
res, position = GstValidate.action_get_clocktime(scenario, action, "position")
layer_prio = action.structure["new-layer-priority"]
if res is False:
return 0
edge = get_edge(action.structure)
container_ui = container.ui
setEditingMode(timeline, scenario, action)
y = 21 - container_ui.translate_coordinates(timeline.ui, 0, 0)[1]
if container.get_layer().get_priority() != layer_prio and layer_prio != -1:
try:
layer = timeline.get_layers()[layer_prio]
Gst.info("Y is: %s Realized?? %s Priori: %s layer prio: %s"
% (layer.ui.get_allocation().y,
container_ui.get_realized(),
container.get_layer().get_priority(),
layer_prio))
y = layer.ui.get_allocation().y - container_ui.translate_coordinates(timeline.ui, 0, 0)[1]
if y < 0:
y += 21
elif y > 0:
y -= 21
except IndexError:
if layer_prio == -1:
y = -5
else:
layer = timeline.get_layers()[-1]
alloc = layer.ui.get_allocation()
y = alloc.y + alloc.height + 10 - container_ui.translate_coordinates(timeline.ui, 0, 0)[1]
if not hasattr(scenario, "last_edge"):
scenario.last_edge = edge
if not hasattr(scenario, "dragging") or scenario.dragging is False \
or scenario.last_edge != edge:
event_widget = container.ui
if isinstance(container, GES.SourceClip):
if edge == GES.Edge.EDGE_START:
event_widget = container.ui.leftHandle
elif edge == GES.Edge.EDGE_END:
event_widget = container.ui.rightHandle
scenario.dragging = True
event = Event(Gdk.EventType.BUTTON_PRESS, button=1, y=y)
with mock.patch.object(Gtk, "get_event_widget") as get_event_widget:
get_event_widget.return_value = event_widget
timeline.ui._button_press_event_cb(event_widget, event)
event = Event(Gdk.EventType.MOTION_NOTIFY, button=1,
x=Zoomable.nsToPixelAccurate(position) -
container_ui.translate_coordinates(timeline.ui.layout.layers_vbox, 0, 0)[0],
y=y, state=Gdk.ModifierType.BUTTON1_MASK)
with mock.patch.object(Gtk, "get_event_widget") as get_event_widget:
get_event_widget.return_value = container.ui
timeline.ui._motion_notify_event_cb(None, event)
GstValidate.print_action(action, "Editing %s to %s in %s mode, edge: %s "
"with new layer prio: %d\n" % (action.structure["container-name"],
Gst.TIME_ARGS(position),
scenario.last_mode,
edge,
layer_prio))
_releaseButtonIfNeeded(scenario, action, timeline, container, edge, layer_prio,
position, y)
scenario.last_edge = edge
return 1
def register_action_types(observer):
if not isinstance(observer, ActionObserver):
raise TypeError
GstValidate.register_action_type(
Actions.CREATE_OFFER.value, "webrtc", observer._action, None,
"Instruct a create-offer to commence",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type(Actions.CREATE_ANSWER.value, "webrtc",
observer._action, None,
"Create answer",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type(
Actions.WAIT_FOR_NEGOTIATION_STATE.value, "webrtc",
observer._action, None,
"Wait for a specific negotiation state to be reached",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type(Actions.ADD_STREAM.value, "webrtc",
observer._action, None,
"Add a stream to the webrtcbin",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type(
Actions.ADD_DATA_CHANNEL.value, "webrtc", observer._action, None,
"Add a data channel to the webrtcbin",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type(
Actions.SEND_DATA_CHANNEL_STRING.value, "webrtc", observer._action,
None, "Send a message using a data channel",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type(
Actions.WAIT_FOR_DATA_CHANNEL_STATE.value, "webrtc",
observer._action, None, "Wait for data channel to reach state",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type(Actions.CLOSE_DATA_CHANNEL.value,
"webrtc", observer._action, None,
"Close a data channel",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type(Actions.WAIT_FOR_DATA_CHANNEL.value,
"webrtc", observer._action, None,
"Wait for a data channel to appear",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type(
Actions.WAIT_FOR_DATA_CHANNEL_STRING.value, "webrtc",
observer._action, None,
"Wait for a data channel to receive a message",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type(
Actions.WAIT_FOR_NEGOTIATION_NEEDED.value, "webrtc",
observer._action, None,
"Wait for a the on-negotiation-needed signal to fire",
GstValidate.ActionTypeFlags.NONE)
GstValidate.register_action_type(Actions.SET_WEBRTC_OPTIONS.value,
"webrtc", observer._action, None,
"Set some webrtc options",
GstValidate.ActionTypeFlags.NONE)