def setUp(self):
self._num_failures = len(getattr(self._result, 'failures', []))
self._num_errors = len(getattr(self._result, 'errors', []))
if detect_leaks:
self.gctrack()
self.__zoom_level = Zoomable.getCurrentZoomLevel()
# TODO: Get rid of Previewer.manager.
assert hasattr(Previewer, "manager")
Previewer.manager = PreviewGeneratorManager()
def _zoomSliderScrollCb(self, unused, event):
delta = 0
if event.direction in [Gdk.ScrollDirection.UP, Gdk.ScrollDirection.RIGHT]:
delta = 1
elif event.direction in [Gdk.ScrollDirection.DOWN, Gdk.ScrollDirection.LEFT]:
delta = -1
elif event.direction in [Gdk.ScrollDirection.SMOOTH]:
unused_res, delta_x, delta_y = event.get_scroll_deltas()
if delta_x:
delta = math.copysign(1, delta_x)
elif delta_y:
delta = math.copysign(1, -delta_y)
if delta:
Zoomable.setZoomLevel(Zoomable.getCurrentZoomLevel() + delta)
def _zoomSliderScrollCb(self, unused, event):
delta = 0
if event.direction in [Gdk.ScrollDirection.UP, Gdk.ScrollDirection.RIGHT]:
delta = 1
elif event.direction in [Gdk.ScrollDirection.DOWN, Gdk.ScrollDirection.LEFT]:
delta = -1
elif event.direction in [Gdk.ScrollDirection.SMOOTH]:
unused_res, delta_x, delta_y = event.get_scroll_deltas()
if delta_x:
delta = math.copysign(1, delta_x)
elif delta_y:
delta = math.copysign(1, -delta_y)
if delta:
Zoomable.setZoomLevel(Zoomable.getCurrentZoomLevel() + delta)
def setUp(self):
# TODO: Get rid of Zoomable._instances.
from pitivi.utils.timeline import Zoomable
del Zoomable._instances[:]
self._num_failures = len(getattr(self._result, 'failures', []))
self._num_errors = len(getattr(self._result, 'errors', []))
if detect_leaks:
self.gctrack()
self.__zoom_level = Zoomable.getCurrentZoomLevel()
# TODO: Get rid of Previewer.manager.
assert hasattr(Previewer, "manager")
Previewer.manager = PreviewGeneratorManager()
def __init__(self, timeline):
Gtk.Grid.__init__(self)
Zoomable.__init__(self)
self._manual_set = False
self.timeline = timeline
zoom_fit_btn = Gtk.Button()
zoom_fit_btn.set_relief(Gtk.ReliefStyle.NONE)
zoom_fit_btn.set_tooltip_text(_("Zoom Fit"))
zoom_fit_btn_grid = Gtk.Grid()
zoom_fit_icon = Gtk.Image.new_from_icon_name(
"zoom-best-fit", Gtk.IconSize.BUTTON)
zoom_fit_btn_grid.add(zoom_fit_icon)
zoom_fit_btn_label = Gtk.Label(label=_("Zoom"))
zoom_fit_btn_grid.add(zoom_fit_btn_label)
zoom_fit_btn_grid.set_column_spacing(SPACING / 2)
zoom_fit_btn.add(zoom_fit_btn_grid)
zoom_fit_btn.connect("clicked", self._zoomFitCb)
self.attach(zoom_fit_btn, 0, 0, 1, 1)
# zooming slider
self._zoomAdjustment = Gtk.Adjustment()
self._zoomAdjustment.props.lower = 0
self._zoomAdjustment.props.upper = Zoomable.zoom_steps
zoomslider = Gtk.Scale.new(
Gtk.Orientation.HORIZONTAL, adjustment=self._zoomAdjustment)
# Setting _zoomAdjustment's value must be done after we create the
# zoom slider, otherwise the slider remains at the leftmost position.
self._zoomAdjustment.set_value(Zoomable.getCurrentZoomLevel())
zoomslider.props.draw_value = False
zoomslider.connect("scroll-event", self._zoomSliderScrollCb)
zoomslider.connect("value-changed", self._zoomAdjustmentChangedCb)
zoomslider.connect("query-tooltip", self._sliderTooltipCb)
zoomslider.set_has_tooltip(True)
# At least 100px wide for precision
zoomslider.set_size_request(100, 0)
zoomslider.set_hexpand(True)
self.attach(zoomslider, 1, 0, 1, 1)
# Empty label so we have some spacing at the right of the zoomslider
self.attach(Gtk.Label(label=""), 2, 0, 1, 1)
self.set_hexpand(False)
self.set_column_spacing(ZOOM_SLIDER_PADDING)
self.set_size_request(CONTROL_WIDTH, -1)
self.show_all()
def __init__(self, timeline):
Gtk.Grid.__init__(self)
Zoomable.__init__(self)
self._manual_set = False
self.timeline = timeline
zoom_fit_btn = Gtk.Button()
zoom_fit_btn.set_relief(Gtk.ReliefStyle.NONE)
zoom_fit_btn.set_tooltip_text(_("Zoom Fit"))
zoom_fit_btn_grid = Gtk.Grid()
zoom_fit_icon = Gtk.Image.new_from_icon_name("zoom-fit-best",
Gtk.IconSize.BUTTON)
zoom_fit_btn_grid.add(zoom_fit_icon)
zoom_fit_btn_label = Gtk.Label(label=_("Zoom"))
zoom_fit_btn_grid.add(zoom_fit_btn_label)
zoom_fit_btn_grid.set_column_spacing(SPACING / 2)
zoom_fit_btn.add(zoom_fit_btn_grid)
zoom_fit_btn.connect("clicked", self._zoomFitCb)
self.attach(zoom_fit_btn, 0, 0, 1, 1)
# zooming slider
self._zoomAdjustment = Gtk.Adjustment()
self._zoomAdjustment.props.lower = 0
self._zoomAdjustment.props.upper = Zoomable.zoom_steps
zoomslider = Gtk.Scale.new(Gtk.Orientation.HORIZONTAL,
adjustment=self._zoomAdjustment)
# Setting _zoomAdjustment's value must be done after we create the
# zoom slider, otherwise the slider remains at the leftmost position.
self._zoomAdjustment.set_value(Zoomable.getCurrentZoomLevel())
zoomslider.props.draw_value = False
zoomslider.connect("scroll-event", self._zoomSliderScrollCb)
zoomslider.connect("value-changed", self._zoomAdjustmentChangedCb)
zoomslider.connect("query-tooltip", self._sliderTooltipCb)
zoomslider.set_has_tooltip(True)
# At least 100px wide for precision
zoomslider.set_size_request(100, 0)
zoomslider.set_hexpand(True)
self.attach(zoomslider, 1, 0, 1, 1)
# Empty label so we have some spacing at the right of the zoomslider
self.attach(Gtk.Label(label=""), 2, 0, 1, 1)
self.set_hexpand(False)
self.set_column_spacing(ZOOM_SLIDER_PADDING)
self.show_all()
def __init__(self, timeline):
"""
This will hold the widgets responsible for zooming.
"""
Gtk.HBox.__init__(self)
Zoomable.__init__(self)
self.timeline = timeline
zoom_fit_btn = Gtk.Button()
zoom_fit_btn.set_relief(Gtk.ReliefStyle.NONE)
zoom_fit_btn.set_tooltip_text(ZOOM_FIT)
zoom_fit_icon = Gtk.Image()
zoom_fit_icon.set_from_stock(Gtk.STOCK_ZOOM_FIT, Gtk.IconSize.BUTTON)
zoom_fit_btn_hbox = Gtk.HBox()
zoom_fit_btn_hbox.pack_start(zoom_fit_icon, False, True, 0)
zoom_fit_btn_hbox.pack_start(Gtk.Label(_("Zoom")), False, True, 0)
zoom_fit_btn.add(zoom_fit_btn_hbox)
zoom_fit_btn.connect("clicked", self._zoomFitCb)
self.pack_start(zoom_fit_btn, False, True, 0)
# zooming slider
self._zoomAdjustment = Gtk.Adjustment()
self._zoomAdjustment.set_value(Zoomable.getCurrentZoomLevel())
self._zoomAdjustment.connect("value-changed",
self._zoomAdjustmentChangedCb)
self._zoomAdjustment.props.lower = 0
self._zoomAdjustment.props.upper = Zoomable.zoom_steps
zoomslider = Gtk.Scale.new(Gtk.Orientation.HORIZONTAL,
adjustment=self._zoomAdjustment)
zoomslider.props.draw_value = False
zoomslider.set_tooltip_text(_("Zoom Timeline"))
zoomslider.connect("scroll-event", self._zoomSliderScrollCb)
zoomslider.set_size_request(100,
0) # At least 100px wide for precision
self.pack_start(zoomslider, True, True, 0)
self.show_all()
self._updateZoomSlider = True
def __init__(self, timeline):
"""
This will hold the widgets responsible for zooming.
"""
Gtk.HBox.__init__(self)
Zoomable.__init__(self)
self.timeline = timeline
zoom_fit_btn = Gtk.Button()
zoom_fit_btn.set_relief(Gtk.ReliefStyle.NONE)
zoom_fit_btn.set_tooltip_text(ZOOM_FIT)
zoom_fit_icon = Gtk.Image.new_from_icon_name("zoom-best-fit", Gtk.IconSize.BUTTON)
zoom_fit_btn_hbox = Gtk.HBox()
zoom_fit_btn_hbox.pack_start(zoom_fit_icon, expand=False, fill=True, padding=0)
zoom_fit_btn_hbox.pack_start(Gtk.Label(label=_("Zoom")), expand=False, fill=True, padding=0)
zoom_fit_btn.add(zoom_fit_btn_hbox)
zoom_fit_btn.connect("clicked", self._zoomFitCb)
self.pack_start(zoom_fit_btn, expand=False, fill=True, padding=0)
# zooming slider
self._zoomAdjustment = Gtk.Adjustment()
self._zoomAdjustment.props.lower = 0
self._zoomAdjustment.props.upper = Zoomable.zoom_steps
zoomslider = Gtk.Scale.new(Gtk.Orientation.HORIZONTAL, adjustment=self._zoomAdjustment)
# Setting _zoomAdjustment's value must be done after we create the
# zoom slider, otherwise the slider remains at the leftmost position.
self._zoomAdjustment.set_value(Zoomable.getCurrentZoomLevel())
self._zoomAdjustment.connect("value-changed", self._zoomAdjustmentChangedCb)
zoomslider.props.draw_value = False
zoomslider.set_tooltip_text(_("Zoom Timeline"))
zoomslider.connect("scroll-event", self._zoomSliderScrollCb)
zoomslider.set_size_request(100, 0) # At least 100px wide for precision
self.pack_start(zoomslider, expand=True, fill=True, padding=ZOOM_SLIDER_PADDING)
self.set_size_request(CONTROL_WIDTH, -1)
self.show_all()
self._updateZoomSlider = True
def __init__(self, timeline):
"""
This will hold the widgets responsible for zooming.
"""
Gtk.HBox.__init__(self)
Zoomable.__init__(self)
self.timeline = timeline
zoom_fit_btn = Gtk.Button()
zoom_fit_btn.set_relief(Gtk.ReliefStyle.NONE)
zoom_fit_btn.set_tooltip_text(ZOOM_FIT)
zoom_fit_icon = Gtk.Image()
zoom_fit_icon.set_from_stock(Gtk.STOCK_ZOOM_FIT, Gtk.IconSize.BUTTON)
zoom_fit_btn_hbox = Gtk.HBox()
zoom_fit_btn_hbox.pack_start(zoom_fit_icon, False, True, 0)
zoom_fit_btn_hbox.pack_start(Gtk.Label(_("Zoom")), False, True, 0)
zoom_fit_btn.add(zoom_fit_btn_hbox)
zoom_fit_btn.connect("clicked", self._zoomFitCb)
self.pack_start(zoom_fit_btn, False, True, 0)
# zooming slider
self._zoomAdjustment = Gtk.Adjustment()
self._zoomAdjustment.set_value(Zoomable.getCurrentZoomLevel())
self._zoomAdjustment.connect("value-changed", self._zoomAdjustmentChangedCb)
self._zoomAdjustment.props.lower = 0
self._zoomAdjustment.props.upper = Zoomable.zoom_steps
zoomslider = Gtk.Scale.new(Gtk.Orientation.HORIZONTAL, adjustment=self._zoomAdjustment)
zoomslider.props.draw_value = False
zoomslider.set_tooltip_text(_("Zoom Timeline"))
zoomslider.connect("scroll-event", self._zoomSliderScrollCb)
zoomslider.set_size_request(100, 0) # At least 100px wide for precision
self.pack_start(zoomslider, True, True, 0)
self.show_all()
self._updateZoomSlider = True
