def __init__(self, pipeline):
Loggable.__init__(self)
Signallable.__init__(self)
self._pipeline = pipeline
self._bus = self._pipeline.get_bus()
self._bus.add_signal_watch()
self._bus.connect("message", self._busMessageCb)
self._listening = False # for the position handler
self._listeningInterval = 300 # default 300ms
self._listeningSigId = 0
self._duration = Gst.CLOCK_TIME_NONE
self.lastPosition = int(0 * Gst.SECOND)
self.pendingRecovery = False
self._attempted_recoveries = 0
self._waiting_for_async_done = True
self._next_seek = None
self._timeout_async_id = 0
# Create a cluttersink element used for display. Subclasses must connect
# it to self._pipeline themselves
self._clutter_sink = Gst.ElementFactory.make("cluttersink", None)
if isinstance(pipeline, GES.Pipeline):
self._pipeline.preview_set_video_sink(self._clutter_sink)
else:
self._pipeline.set_property("video_sink", self._clutter_sink)
def __init__(self, instance, uimap):
Loggable.__init__(self)
Signallable.__init__(self)
self.app = instance
self.bt = {}
self.settings = {}
self.source = None
self.created = False
self.seeker = Seeker()
#Drag attributes
self._drag_events = []
self._signals_connected = False
self._createUI()
self.textbuffer = Gtk.TextBuffer()
self.pangobuffer = InteractivePangoBuffer()
self.textarea.set_buffer(self.pangobuffer)
self.textbuffer.connect("changed", self._updateSourceText)
self.pangobuffer.connect("changed", self._updateSourceText)
#Connect buttons
self.pangobuffer.setup_widget_from_pango(self.bt["bold"],
"<b>bold</b>")
self.pangobuffer.setup_widget_from_pango(self.bt["italic"],
"<i>italic</i>")
def __init__(self, instance, uimap):
Loggable.__init__(self)
Signallable.__init__(self)
self.app = instance
self.bt = {}
self.settings = {}
self.source = None
self.created = False
self.seeker = Seeker()
#Drag attributes
self._drag_events = []
self._signals_connected = False
self._createUI()
self.textbuffer = Gtk.TextBuffer()
self.pangobuffer = InteractivePangoBuffer()
self.textarea.set_buffer(self.pangobuffer)
self.textbuffer.connect("changed", self._updateSourceText)
self.pangobuffer.connect("changed", self._updateSourceText)
#Connect buttons
self.pangobuffer.setup_widget_from_pango(self.bt["bold"], "<b>bold</b>")
self.pangobuffer.setup_widget_from_pango(self.bt["italic"], "<i>italic</i>")
def __init__(self, focus, timeline, mode, edge, settings):
"""
@param focus: the Clip or TrackElement which is to be the
main target of interactive editing, such as the object directly under the
mouse pointer
@type focus: L{GES.Clip} or L{GES.TrackElement}
@param timeline: the timeline to edit
@type timeline: instance of L{GES.Timeline}
@param edge: The edge on which the edition will happen, this parametter
can be change during the time using the same context.
@type edge: L{GES.Edge}
@param mode: The mode in which the edition will happen, this parametter
can be change during the time using the same context.
@type mode: L{GES.EditMode}
@param setting: The PiTiVi settings, used to get the snap_distance
parametter
@returns: An instance of L{pitivi.utils.timeline.EditingContext}
"""
Signallable.__init__(self)
if isinstance(focus, GES.TrackElement):
self.focus = focus.get_parent()
else:
self.focus = focus
self.timeline = timeline
self.edge = edge
self.mode = mode
def __init__(self, avalaible_effects={}):
Signallable.__init__(self)
Loggable.__init__(self)
self.current = None
self.backup_lock = 0
self.avalaible_effects = avalaible_effects
self.formatter = None
self._medialib_awaiting_discovery = []
def __init__(self, timeout=80):
"""
@param timeout (optional): the amount of miliseconds for a seek attempt
"""
Signallable.__init__(self)
Loggable.__init__(self)
self.timeout = timeout
self.pending_seek_id = None
self.position = None
self.format = None
self._time = None
def __init__(self, pipeline, video_overlay):
Loggable.__init__(self)
Signallable.__init__(self)
self._pipeline = pipeline
self._bus = self._pipeline.get_bus()
self._bus.add_signal_watch()
self._bus.connect("message", self._busMessageCb)
self._listening = False # for the position handler
self._listeningInterval = 300 # default 300ms
self._listeningSigId = 0
self._duration = Gst.CLOCK_TIME_NONE
self.video_overlay = video_overlay
def __init__(self, pipeline, video_overlay):
Loggable.__init__(self)
Signallable.__init__(self)
self._pipeline = pipeline
self._bus = self._pipeline.get_bus()
self._bus.add_signal_watch()
self._bus.connect("message", self._busMessageCb)
self._listening = False # for the position handler
self._listeningInterval = 300 # default 300ms
self._listeningSigId = 0
self._duration = Gst.CLOCK_TIME_NONE
self.video_overlay = video_overlay
def __init__(self, timeout=80):
"""
@param timeout (optional): the amount of miliseconds for a seek attempt
"""
Signallable.__init__(self)
Loggable.__init__(self)
self.timeout = timeout
self.pending_seek_id = None
self.position = None
self.format = None
self._time = None
def __init__(self):
Loggable.__init__(self)
Signallable.__init__(self)
# A (URI -> SourceFactory) map.
self._sources = {}
# A list of SourceFactory objects.
self._ordered_sources = []
self._resetImportCounters()
self.discoverer = self.discovererClass.new(Gst.SECOND)
self.discoverer.connect("discovered", self.addDiscovererInfo)
self.discoverer.connect("finished", self.finishDiscovererCb)
self.discoverer.start()
def __init__(self, pipeline):
Loggable.__init__(self)
Signallable.__init__(self)
self._pipeline = pipeline
self._bus = self._pipeline.get_bus()
self._bus.add_signal_watch()
self._bus.connect("message", self._busMessageCb)
# Initially, we set a synchronous bus message handler so that the window handle
# is known right away and we can set the viewer synchronously, avoiding
# the creation of an external window.
# Afterwards, the window-handle-message is handled async (to avoid deadlocks).
self._bus.set_sync_handler(self._busSyncMessageHandler, None)
self._has_sync_bus_handler = True
self._listening = False # for the position handler
self._listeningInterval = 300 # default 300ms
self._listeningSigId = 0
self._duration = Gst.CLOCK_TIME_NONE
def __init__(self, pipeline, video_overlay):
Loggable.__init__(self)
Signallable.__init__(self)
self._pipeline = pipeline
self._bus = self._pipeline.get_bus()
self._bus.add_signal_watch()
self._bus.connect("message", self._busMessageCb)
self._listening = False # for the position handler
self._listeningInterval = 300 # default 300ms
self._listeningSigId = 0
self._duration = Gst.CLOCK_TIME_NONE
self.video_overlay = video_overlay
self.lastPosition = long(0 * Gst.SECOND)
self.pendingRecovery = False
self._attempted_recoveries = 0
self._waiting_for_async_done = True
self._next_seek = None
self._timeout_async_id = 0
def __init__(self, focus, timeline, mode, edge, unused_settings, action_log):
"""
@param focus: the Clip or TrackElement which is to be the
main target of interactive editing, such as the object directly under the
mouse pointer
@type focus: L{GES.Clip} or L{GES.TrackElement}
@param timeline: the timeline to edit
@type timeline: instance of L{GES.Timeline}
@param edge: The edge on which the edition will happen, this parametter
can be change during the time using the same context.
@type edge: L{GES.Edge}
@param mode: The mode in which the edition will happen, this parametter
can be change during the time using the same context.
@type mode: L{GES.EditMode}
@param setting: The Pitivi settings, used to get the snap_distance
parametter
@returns: An instance of L{pitivi.utils.timeline.EditingContext}
"""
Signallable.__init__(self)
if isinstance(focus, GES.TrackElement):
self.focus = focus.get_parent()
else:
self.focus = focus
self.old_position = self.focus.get_start()
if edge == GES.Edge.EDGE_END and mode == GES.EditMode.EDIT_TRIM:
self.old_position += self.focus.get_duration()
self.old_priority = self.focus.get_priority()
self.new_position = None
self.timeline = timeline
self.action_log = action_log
self.edge = edge
self.mode = mode
self.action_log.begin("move-clip")
def __init__(self, focus, timeline, mode, edge, other, settings):
"""
@param focus: the TimelineObject or TrackObject which is to be the
main target of interactive editing, such as the object directly under the
mouse pointer
@type focus: L{GES.TimelineObject} or L{GES.TrackObject}
@param timeline: the timeline to edit
@type timeline: instance of L{GES.Timeline}
@param edge: The edge on which the edition will happen, this parametter
can be change during the time using the same context.
@type edge: L{GES.Edge}
@param mode: The mode in which the edition will happen, this parametter
can be change during the time using the same context.
@type mode: L{GES.EditMode}
@param other: a set of objects which are the secondary targets of
interactive editing, such as objects in the current selection.
@type other: a set() of L{TimelineObject}s or L{TrackObject}s
@param setting: The PiTiVi settings, used to get the snap_distance
parametter
@returns: An instance of L{pitivi.utils.timeline.EditingContext}
"""
Signallable.__init__(self)
# make sure focus is not in secondary object list
other.difference_update(set((focus,)))
self.other = other
if isinstance(focus, GES.TrackObject):
self.focus = focus.get_timeline_object()
else:
self.focus = focus
self.timeline = timeline
self.edge = edge
self.mode = mode
self.timeline.enable_update(False)
def __init__(self, **kwargs):
Signallable.__init__(self)
self._config = SafeConfigParser()
self._readSettingsFromGlobalConfiguration()
self._readSettingsFromConfigurationFile()
self._readSettingsFromEnvironmentVariables()
def __init__(self, **unused_kwargs):
Signallable.__init__(self)
self._config = SafeConfigParser()
self._readSettingsFromGlobalConfiguration()
self._readSettingsFromConfigurationFile()
self._readSettingsFromEnvironmentVariables()
def __init__(self, instance, unused_uiman):
Gtk.VBox.__init__(self)
Loggable.__init__(self)
Signallable.__init__(self)
self.app = instance
self.element = None
self._pixdir = os.path.join(get_pixmap_dir(), "transitions")
icon_theme = Gtk.IconTheme.get_default()
self._question_icon = icon_theme.load_icon("dialog-question", 48, 0)
#Tooltip handling
self._current_transition_name = None
self._current_tooltip_icon = None
#Searchbox
self.searchbar = Gtk.HBox()
self.searchbar.set_border_width(3) # Prevents being flush against the notebook
self.searchEntry = Gtk.Entry()
self.searchEntry.set_icon_from_icon_name(Gtk.EntryIconPosition.SECONDARY, "edit-clear-symbolic")
self.searchEntry.set_placeholder_text(_("Search..."))
self.searchbar.pack_end(self.searchEntry, True, True, 0)
self.props_widgets = Gtk.VBox()
borderTable = Gtk.Table(n_rows=2, n_columns=3)
self.border_mode_normal = Gtk.RadioButton(group=None, label=_("Normal"))
self.border_mode_loop = Gtk.RadioButton(group=self.border_mode_normal, label=_("Loop"))
self.border_mode_normal.set_active(True)
self.borderScale = Gtk.Scale.new(Gtk.Orientation.HORIZONTAL, None)
self.borderScale.set_draw_value(False)
borderTable.attach(self.border_mode_normal, 0, 1, 0, 1, xoptions=Gtk.AttachOptions.FILL, yoptions=Gtk.AttachOptions.FILL)
borderTable.attach(self.border_mode_loop, 1, 2, 0, 1, xoptions=Gtk.AttachOptions.FILL, yoptions=Gtk.AttachOptions.FILL)
# The ypadding is a hack to make the slider widget align with the radiobuttons.
borderTable.attach(self.borderScale, 2, 3, 0, 2, ypadding=SPACING * 2)
self.invert_checkbox = Gtk.CheckButton(label=_("Reverse direction"))
self.invert_checkbox.set_border_width(SPACING)
self.props_widgets.add(borderTable)
self.props_widgets.add(self.invert_checkbox)
# Set the default values
self._borderTypeChangedCb()
self.infobar = Gtk.InfoBar()
txtlabel = Gtk.Label()
txtlabel.set_padding(PADDING, PADDING)
txtlabel.set_line_wrap(True)
txtlabel.set_text(
_("Create a transition by overlapping two adjacent clips on the "
"same layer. Click the transition on the timeline to change "
"the transition type."))
self.infobar.add(txtlabel)
self.storemodel = Gtk.ListStore(GES.Asset, str, str, GdkPixbuf.Pixbuf)
self.iconview_scrollwin = Gtk.ScrolledWindow()
self.iconview_scrollwin.set_shadow_type(Gtk.ShadowType.ETCHED_IN)
# FIXME: the "never" horizontal scroll policy in GTK2 messes up iconview
# Re-enable this when we switch to GTK3
# See also http://python.6.n6.nabble.com/Cannot-shrink-width-of-scrolled-textview-tp1945060.html
#self.iconview_scrollwin.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
self.iconview = Gtk.IconView(model=self.storemodel)
self.iconview.set_pixbuf_column(COL_ICON)
# We don't show text because we have a searchbar and the names are ugly
#self.iconview.set_text_column(COL_NAME_TEXT)
self.iconview.set_item_width(48 + 10)
self.iconview_scrollwin.add(self.iconview)
self.iconview.set_property("has_tooltip", True)
self.searchEntry.connect("changed", self._searchEntryChangedCb)
self.searchEntry.connect("icon-press", self._searchEntryIconClickedCb)
self.iconview.connect("selection-changed", self._transitionSelectedCb)
self.iconview.connect("query-tooltip", self._queryTooltipCb)
self.borderScale.connect("value-changed", self._borderScaleCb)
self.invert_checkbox.connect("toggled", self._invertCheckboxCb)
self.border_mode_normal.connect("released", self._borderTypeChangedCb)
self.border_mode_loop.connect("released", self._borderTypeChangedCb)
# Speed-up startup by only checking available transitions on idle
GLib.idle_add(self._loadAvailableTransitionsCb)
self.pack_start(self.infobar, False, True, 0)
self.pack_start(self.searchbar, False, True, 0)
self.pack_start(self.iconview_scrollwin, True, True, 0)
self.pack_start(self.props_widgets, False, True, 0)
# Create the filterModel for searching
self.modelFilter = self.storemodel.filter_new()
self.iconview.set_model(self.modelFilter)
self.infobar.show_all()
self.iconview_scrollwin.show_all()
self.iconview.hide()
self.props_widgets.set_sensitive(False)
self.props_widgets.hide()
self.searchbar.hide()
def __init__(self, track_type):
"""
@param track_type : GES.TrackType.*
"""
Signallable.__init__(self)
self.track_type = track_type
def __init__(self, instance, uiman):
Gtk.VBox.__init__(self)
Loggable.__init__(self)
Signallable.__init__(self)
self.app = instance
self.element = None
self._pixdir = os.path.join(get_pixmap_dir(), "transitions")
icon_theme = Gtk.IconTheme.get_default()
self._question_icon = icon_theme.load_icon("dialog-question", 48, 0)
#Tooltip handling
self._current_transition_name = None
self._current_tooltip_icon = None
#Searchbox
self.searchbar = Gtk.HBox()
self.searchbar.set_border_width(
3) # Prevents being flush against the notebook
self.searchEntry = Gtk.Entry()
self.searchEntry.set_icon_from_icon_name(
Gtk.EntryIconPosition.SECONDARY, "edit-clear-symbolic")
self.searchEntry.set_placeholder_text(_("Search..."))
self.searchbar.pack_end(self.searchEntry, True, True, 0)
self.props_widgets = Gtk.VBox()
borderTable = Gtk.Table(rows=2, columns=3)
self.border_mode_normal = Gtk.RadioButton(group=None,
label=_("Normal"))
self.border_mode_loop = Gtk.RadioButton(group=self.border_mode_normal,
label=_("Loop"))
self.border_mode_normal.set_active(True)
self.borderScale = Gtk.Scale.new(Gtk.Orientation.HORIZONTAL, None)
self.borderScale.set_draw_value(False)
borderTable.attach(self.border_mode_normal,
0,
1,
0,
1,
xoptions=Gtk.AttachOptions.FILL,
yoptions=Gtk.AttachOptions.FILL)
borderTable.attach(self.border_mode_loop,
1,
2,
0,
1,
xoptions=Gtk.AttachOptions.FILL,
yoptions=Gtk.AttachOptions.FILL)
# The ypadding is a hack to make the slider widget align with the radiobuttons.
borderTable.attach(self.borderScale, 2, 3, 0, 2, ypadding=SPACING * 2)
self.invert_checkbox = Gtk.CheckButton(_("Reverse direction"))
self.invert_checkbox.set_border_width(SPACING)
self.props_widgets.add(borderTable)
self.props_widgets.add(self.invert_checkbox)
# Set the default values
self._borderTypeChangedCb()
self.infobar = Gtk.InfoBar()
txtlabel = Gtk.Label()
txtlabel.set_padding(PADDING, PADDING)
txtlabel.set_line_wrap(True)
txtlabel.set_text(
_("Create a transition by overlapping two adjacent clips on the "
"same layer. Click the transition on the timeline to change "
"the transition type."))
self.infobar.add(txtlabel)
self.infobar.show_all()
self.storemodel = Gtk.ListStore(GES.Asset, str, str, GdkPixbuf.Pixbuf)
self.iconview_scrollwin = Gtk.ScrolledWindow()
self.iconview_scrollwin.set_shadow_type(Gtk.ShadowType.ETCHED_IN)
# FIXME: the "never" horizontal scroll policy in GTK2 messes up iconview
# Re-enable this when we switch to GTK3
# See also http://python.6.n6.nabble.com/Cannot-shrink-width-of-scrolled-textview-tp1945060.html
#self.iconview_scrollwin.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
self.iconview = Gtk.IconView(self.storemodel)
self.iconview.set_pixbuf_column(COL_ICON)
# We don't show text because we have a searchbar and the names are ugly
#self.iconview.set_text_column(COL_NAME_TEXT)
self.iconview.set_item_width(48 + 10)
self.iconview_scrollwin.add(self.iconview)
self.iconview.set_property("has_tooltip", True)
self.searchEntry.connect("changed", self._searchEntryChangedCb)
self.searchEntry.connect("focus-in-event", self._searchEntryActivateCb)
self.searchEntry.connect("focus-out-event",
self._searchEntryDeactivateCb)
self.searchEntry.connect("icon-press", self._searchEntryIconClickedCb)
self.iconview.connect("selection-changed", self._transitionSelectedCb)
self.iconview.connect("query-tooltip", self._queryTooltipCb)
self.borderScale.connect("value-changed", self._borderScaleCb)
self.invert_checkbox.connect("toggled", self._invertCheckboxCb)
self.border_mode_normal.connect("released", self._borderTypeChangedCb)
self.border_mode_loop.connect("released", self._borderTypeChangedCb)
# Speed-up startup by only checking available transitions on idle
GLib.idle_add(self._loadAvailableTransitionsCb)
self.pack_start(self.infobar, False, True, 0)
self.pack_start(self.searchbar, False, True, 0)
self.pack_start(self.iconview_scrollwin, True, True, 0)
self.pack_start(self.props_widgets, False, True, 0)
# Create the filterModel for searching
self.modelFilter = self.storemodel.filter_new()
self.iconview.set_model(self.modelFilter)
self.infobar.show()
self.iconview_scrollwin.show_all()
self.iconview.hide()
self.props_widgets.set_sensitive(False)
self.props_widgets.hide()
self.searchbar.hide()
def __init__(self, track_type):
Signallable.__init__(self)
self.track_type = track_type
