def __setup_spin_button(self, widget_name, property_name):
"""Creates a SpinButton for editing a property value."""
spinbtn = self.builder.get_object(widget_name)
handler_id = spinbtn.connect("value-changed", self._onValueChangedCb, property_name)
disable_scroll(spinbtn)
self.spin_buttons[property_name] = spinbtn
self.spin_buttons_handler_ids[property_name] = handler_id
def __init__(self, matches=None, choices=None, default=None):
if not default:
# In the case of text widgets, a blank default is an empty string
default = ""
Gtk.Box.__init__(self)
DynamicWidget.__init__(self, default)
self.set_orientation(Gtk.Orientation.HORIZONTAL)
self.set_border_width(0)
self.set_spacing(0)
if choices:
self.combo = Gtk.ComboBoxText.new_with_entry()
self.text = self.combo.get_child()
self.combo.show()
disable_scroll(self.combo)
self.pack_start(self.combo, expand=False, fill=False, padding=0)
for choice in choices:
self.combo.append_text(choice)
else:
self.text = Gtk.Entry()
self.text.show()
self.pack_start(self.text, expand=False, fill=False, padding=0)
self.matches = None
self.last_valid = None
self.valid = False
self.send_signal = True
self.text.connect("changed", self._textChanged)
self.text.connect("activate", self._activateCb)
if matches:
if type(matches) is str:
self.matches = re.compile(matches)
else:
self.matches = matches
self._textChanged(None)
def __init__(self, matches=None, choices=None, default=None):
if not default:
# In the case of text widgets, a blank default is an empty string
default = ""
Gtk.Box.__init__(self)
DynamicWidget.__init__(self, default)
self.set_orientation(Gtk.Orientation.HORIZONTAL)
self.set_border_width(0)
self.set_spacing(0)
if choices:
self.combo = Gtk.ComboBoxText.new_with_entry()
self.text = self.combo.get_child()
self.combo.show()
disable_scroll(self.combo)
self.pack_start(self.combo, expand=False, fill=False, padding=0)
for choice in choices:
self.combo.append_text(choice)
else:
self.text = Gtk.Entry()
self.text.show()
self.pack_start(self.text, expand=False, fill=False, padding=0)
self.matches = None
self.last_valid = None
self.valid = False
self.send_signal = True
self.text.connect("changed", self.__text_changed_cb)
self.text.connect("activate", self.__activate_cb)
if matches:
if type(matches) is str:
self.matches = re.compile(matches)
else:
self.matches = matches
self.__text_changed_cb(None)
def __setup_spin_button(self, widget_name, property_name):
"""Creates a SpinButton for editing a property value."""
spinbtn = self.builder.get_object(widget_name)
handler_id = spinbtn.connect("value-changed", self._onValueChangedCb, property_name)
disable_scroll(spinbtn)
self.spin_buttons[property_name] = spinbtn
self.spin_buttons_handler_ids[property_name] = handler_id
def __setupSpinButton(self, widget_name, property_name):
"""
Create a spinbutton widget and connect its signals to change property
values. While focused, disable the timeline actions' sensitivity.
"""
spinbtn = self.builder.get_object(widget_name)
spinbtn.connect("output", self._onValueChangedCb, property_name)
disable_scroll(spinbtn)
self.spin_buttons[property_name] = spinbtn
def do_create_widget(self, effect_widget, effect):
"""Creates a widget if the `create_widget` handlers did not."""
effect_name = effect.get_property("bin-description")
self.log('UI is being auto-generated for "%s"', effect_name)
effect_widget.add_widgets(
create_property_widget_func=self.create_property_widget,
with_reset_button=True)
disable_scroll(effect_widget)
self._post_configuration(effect, effect_widget)
def __init__(self, app):
Gtk.ScrolledWindow.__init__(self)
Loggable.__init__(self)
self.app = app
self.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
viewport = Gtk.Viewport()
viewport.set_shadow_type(Gtk.ShadowType.ETCHED_IN)
viewport.show()
self.add(viewport)
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
vbox.show()
viewport.add(vbox)
self.clips_box = Gtk.Box()
self.clips_box.set_orientation(Gtk.Orientation.VERTICAL)
self.clips_box.show()
vbox.pack_start(self.clips_box, False, False, 0)
self.transformation_expander = TransformationProperties(app)
self.transformation_expander.set_vexpand(False)
vbox.pack_start(self.transformation_expander, False, False, 0)
self.speed_expander = TimeProperties(app)
self.speed_expander.set_vexpand(False)
vbox.pack_start(self.speed_expander, False, False, 0)
self.title_expander = TitleProperties(app)
self.title_expander.set_vexpand(False)
vbox.pack_start(self.title_expander, False, False, 0)
self.color_expander = ColorProperties(app)
self.color_expander.set_vexpand(False)
vbox.pack_start(self.color_expander, False, False, 0)
self.effect_expander = EffectProperties(app)
self.effect_expander.set_vexpand(False)
vbox.pack_start(self.effect_expander, False, False, 0)
self.helper_box = self.create_helper_box()
self.clips_box.pack_start(self.helper_box, False, False, 0)
disable_scroll(vbox)
self.transformation_expander.set_source(None)
self.speed_expander.set_clip(None)
self.title_expander.set_source(None)
self.color_expander.set_source(None)
self.effect_expander.set_clip(None)
self._project = None
self._selection = None
def __init__(self, choices, default=None):
Gtk.Box.__init__(self)
DynamicWidget.__init__(self, default)
self.choices = None
self.values = None
self.set_orientation(Gtk.Orientation.HORIZONTAL)
self.contents = Gtk.ComboBoxText()
self.pack_start(self.contents, expand=False, fill=False, padding=0)
self.setChoices(choices)
self.contents.show()
disable_scroll(self.contents)
cell = self.contents.get_cells()[0]
cell.props.ellipsize = Pango.EllipsizeMode.END
def __init__(self, choices, default=None):
Gtk.Box.__init__(self)
DynamicWidget.__init__(self, default)
self.choices = None
self.values = None
self.set_orientation(Gtk.Orientation.HORIZONTAL)
self.contents = Gtk.ComboBoxText()
self.pack_start(self.contents, expand=False, fill=False, padding=0)
self.setChoices(choices)
self.contents.show()
disable_scroll(self.contents)
cell = self.contents.get_cells()[0]
cell.props.ellipsize = Pango.EllipsizeMode.END
def __init__(self, upper=None, lower=None, default=None):
Gtk.Box.__init__(self)
DynamicWidget.__init__(self, default)
self.set_orientation(Gtk.Orientation.HORIZONTAL)
self.set_spacing(SPACING)
self._type = None
reasonable_limit = 5000
with_slider = (lower is not None and lower > -reasonable_limit and
upper is not None and upper < reasonable_limit)
self.adjustment = Gtk.Adjustment()
# Limit the limits, otherwise the widget appears huge.
# Workaround https://bugzilla.gnome.org/show_bug.cgi?id=727294
# If these hardcoded limits are a problem, the fix should be passing
# the proper limits using the upper and lower parameters.
if upper is None:
upper = GLib.MAXINT16
if lower is None:
lower = GLib.MININT16
self.adjustment.props.lower = max(GLib.MININT16, lower)
self.adjustment.props.upper = min(upper, GLib.MAXINT16)
if with_slider:
self.slider = Gtk.Scale.new(
Gtk.Orientation.HORIZONTAL, self.adjustment)
self.pack_end(self.slider, expand=False, fill=False, padding=0)
self.slider.show()
disable_scroll(self.slider)
self.slider.set_size_request(width=100, height=-1)
self.slider.props.draw_value = False
# Abuse GTK3's progressbar "fill level" feature to provide
# a visual indication of the default value on property sliders.
if default is not None:
self.slider.set_restrict_to_fill_level(False)
self.slider.set_fill_level(float(default))
self.slider.set_show_fill_level(True)
self.spinner = Gtk.SpinButton(adjustment=self.adjustment)
self.pack_start(self.spinner, expand=False, fill=False, padding=0)
self.spinner.show()
disable_scroll(self.spinner)
def __init__(self, upper=None, lower=None, default=None):
Gtk.Box.__init__(self)
DynamicWidget.__init__(self, default)
self.set_orientation(Gtk.Orientation.HORIZONTAL)
self.set_spacing(SPACING)
self._type = None
reasonable_limit = 5000
with_slider = (lower is not None and lower > -reasonable_limit
and upper is not None and upper < reasonable_limit)
self.adjustment = Gtk.Adjustment()
# Limit the limits, otherwise the widget appears huge.
# Workaround https://bugzilla.gnome.org/show_bug.cgi?id=727294
# If these hardcoded limits are a problem, the fix should be passing
# the proper limits using the upper and lower parameters.
if upper is None:
upper = GLib.MAXINT16
if lower is None:
lower = GLib.MININT16
self.adjustment.props.lower = max(GLib.MININT16, lower)
self.adjustment.props.upper = min(upper, GLib.MAXINT16)
if with_slider:
self.slider = Gtk.Scale.new(Gtk.Orientation.HORIZONTAL,
self.adjustment)
self.pack_end(self.slider, expand=False, fill=False, padding=0)
self.slider.show()
disable_scroll(self.slider)
self.slider.set_size_request(width=100, height=-1)
self.slider.props.draw_value = False
# Abuse GTK3's progressbar "fill level" feature to provide
# a visual indication of the default value on property sliders.
if default is not None:
self.slider.set_restrict_to_fill_level(False)
self.slider.set_fill_level(float(default))
self.slider.set_show_fill_level(True)
self.spinner = Gtk.SpinButton(adjustment=self.adjustment)
self.pack_start(self.spinner, expand=False, fill=False, padding=0)
self.spinner.show()
disable_scroll(self.spinner)
def __setupSpinButton(self, widget_name, property_name):
"""Creates a SpinButton for editing a property value."""
spinbtn = self.builder.get_object(widget_name)
spinbtn.connect("output", self._onValueChangedCb, property_name)
disable_scroll(spinbtn)
self.spin_buttons[property_name] = spinbtn
def __setupSpinButton(self, widget_name, property_name):
"""Creates a SpinButton for editing a property value."""
spinbtn = self.builder.get_object(widget_name)
spinbtn.connect("output", self._onValueChangedCb, property_name)
disable_scroll(spinbtn)
self.spin_buttons[property_name] = spinbtn
