def __update(self, volume):
"""
Sets the volume level indicator
"""
icon_name = 'audio-volume-muted'
tooltip = _('Muted')
if volume > 0:
i = clamp(int(round(volume * 2)), 0, len(self.icon_names) - 1)
icon_name = 'audio-volume-%s' % self.icon_names[i]
#TRANSLATORS: Volume percentage
tooltip = _('%d%%') % (volume * 100)
else:
volume = 0
if volume == 1.0:
tooltip = _('Full Volume')
if volume > 0:
self.button.set_active(False)
self.button_image.set_from_icon_name(icon_name, Gtk.IconSize.BUTTON)
self.button.set_tooltip_text(tooltip)
self.slider.set_value(volume)
self.slider.set_tooltip_text(tooltip)
def _on_autoscroll_timeout(self):
"""
Automatically scrolls during drag operations
Adapted from gtk_tree_view_vertical_autoscroll() in gtktreeview.c
"""
x, y, modifier = self.props.window.get_pointer()
x, y = self.widget_to_tree_coords(x, y)
visible_rect = self.get_visible_rect()
# Calculate offset from the top edge
offset = y - (visible_rect.y + 3 * self._SCROLL_EDGE_SIZE) # 3: Scroll faster upwards
# Check if we are near the bottom edge instead
if offset > 0:
# Calculate offset based on the bottom edge
offset = y - (visible_rect.y + visible_rect.height - 2 * self._SCROLL_EDGE_SIZE)
# Skip if we are not near to top or bottom edge
if offset < 0:
return True
vadjustment = self.get_vadjustment()
vadjustment.value = common.clamp(vadjustment.value + offset, 0, vadjustment.upper - vadjustment.page_size)
self.set_vadjustment(vadjustment)
return True
def _step(self):
'''Steps the progress bar'''
self.count += 1
self._progress.set_fraction(
clamp(self.count / float(self.total), 0, 1))
self._label.set_markup(self.text % {
'count': self.count,
'total': self.total
})
def step(self):
self.count += 1
self._progress.set_fraction(
common.clamp(self.count / float(self.total), 0, 1))
self._label.set_markup(self.text % {
'count': self.count,
'total': self.total
})
while Gtk.events_pending():
Gtk.main_iteration()
def on_progress_update(self, thread, percent):
"""
Called when the progress has been updated
"""
if percent > 0:
self._progress_updated = True
fraction = clamp(float(percent) / 100, 0, 1)
self.progressbar.set_fraction(fraction)
self.progressbar.set_text('%d%%' % percent)
def do_set_property(self, property, value):
"""
Setter for custom properties
"""
if property.name == "rating":
if value == self._rating:
value = 0
else:
value = clamp(value, 0, settings.get_option("rating/maximum", 5))
self._rating = value
self._image.set_from_pixbuf(icons.MANAGER.pixbuf_from_rating(value).pixbuf)
self.emit("rating-changed", value)
else:
raise AttributeError("unkown property %s" % property.name)
def on_scroll_event(self, widget, event):
"""
Seek on scroll as VLC does
"""
if not self.__player.current:
return True
if self.__player.current.get_tag_raw('__length') is None:
return True
progress = self.__player.get_progress()
progress_delta = 0.05 # 5% of track length
progress_delta_small = 0.005 # 0.5% of track length
if (
event.direction == Gdk.ScrollDirection.DOWN
or event.direction == Gdk.ScrollDirection.LEFT
):
if event.get_state() & Gdk.ModifierType.SHIFT_MASK:
new_progress = progress - progress_delta_small
else:
new_progress = progress - progress_delta
elif (
event.direction == Gdk.ScrollDirection.UP
or event.direction == Gdk.ScrollDirection.RIGHT
):
if event.get_state() & Gdk.ModifierType.SHIFT_MASK:
new_progress = progress + progress_delta_small
else:
new_progress = progress + progress_delta
elif event.direction == Gdk.ScrollDirection.SMOOTH:
if event.get_state() & Gdk.ModifierType.SHIFT_MASK:
new_progress = progress + progress_delta_small * (
event.deltax + event.deltay
)
else:
new_progress = progress + progress_delta * (event.deltax + event.deltay)
self.__player.set_progress(clamp(new_progress, 0, 1))
self.update_progress()
return True
def on_progress_update(self, thread, progress):
"""
Called when the progress has been updated
"""
if progress is None:
return
# Accept a tuple or number between 0 and 100
if hasattr(progress, '__len__'):
step, total = progress
percent = int(((step+1)/total)*100)
else:
percent = int(progress)
if percent > 0:
self._progress_updated = True
fraction = clamp(percent / 100.0, 0, 1)
self.progressbar.set_fraction(fraction)
self.progressbar.set_text('%d%%' % percent)
def __update(self, volume):
"""
Sets the volume level indicator
"""
icon_name = 'audio-volume-muted'
tooltip = _('Muted')
if volume > 0:
i = clamp(int(round(volume * 2)), 0, len(self.icon_names) - 1)
icon_name = 'audio-volume-%s' % self.icon_names[i]
#TRANSLATORS: Volume percentage
tooltip = _('%d%%') % (volume * 100)
if volume == 1.0:
tooltip = _('Full Volume')
if volume > 0:
self.button.set_active(False)
self.button_image.set_from_icon_name(icon_name, gtk.ICON_SIZE_BUTTON)
self.button.set_tooltip_text(tooltip)
self.slider.set_value(volume)
self.slider.set_tooltip_text(tooltip)
def on_scroll_event(self, widget, event):
"""
Seek on scroll as VLC does
"""
if not self.__player.current:
return True
if self.__player.current.get_tag_raw('__length') is None:
return True
progress = self.__player.get_progress()
progress_delta = 0.05 # 5% of track length
progress_delta_small = 0.005 # 0.5% of track length
if event.direction == Gdk.ScrollDirection.DOWN or \
event.direction == Gdk.ScrollDirection.LEFT:
if event.get_state() & Gdk.ModifierType.SHIFT_MASK:
new_progress = progress - progress_delta_small
else:
new_progress = progress - progress_delta
elif event.direction == Gdk.ScrollDirection.UP or \
event.direction == Gdk.ScrollDirection.RIGHT:
if event.get_state() & Gdk.ModifierType.SHIFT_MASK:
new_progress = progress + progress_delta_small
else:
new_progress = progress + progress_delta
elif event.direction == Gdk.ScrollDirection.SMOOTH:
if event.get_state() & Gdk.ModifierType.SHIFT_MASK:
new_progress = progress \
+ progress_delta_small * (event.deltax + event.deltay)
else:
new_progress = progress \
+ progress_delta * (event.deltax + event.deltay)
self.__player.set_progress(clamp(new_progress, 0, 1))
self.update_progress()
return True
def step(self):
self.count += 1
self._progress.set_fraction(common.clamp(self.count / float(self.total), 0, 1))
self._label.set_markup(self.text % {'count': self.count, 'total': self.total})
while Gtk.events_pending():
Gtk.main_iteration()
