def _eventCb(self, element, event):
if event.type == Gdk.EventType.ENTER_NOTIFY and event.mode == Gdk.CrossingMode.NORMAL:
ui.set_children_state_recurse(self, Gtk.StateFlags.PRELIGHT)
for handle in self.handles:
handle.props.width_request = TrimHandle.SELECTED_WIDTH
elif event.type == Gdk.EventType.LEAVE_NOTIFY and event.mode == Gdk.CrossingMode.NORMAL:
ui.unset_children_state_recurse(self, Gtk.StateFlags.PRELIGHT)
for handle in self.handles:
handle.props.width_request = TrimHandle.DEFAULT_WIDTH
return False
def _eventCb(self, element, event):
if event.type == Gdk.EventType.ENTER_NOTIFY and event.mode == Gdk.CrossingMode.NORMAL:
ui.set_children_state_recurse(self, Gtk.StateFlags.PRELIGHT)
for handle in self.handles:
handle.enlarge()
elif event.type == Gdk.EventType.LEAVE_NOTIFY and event.mode == Gdk.CrossingMode.NORMAL:
ui.unset_children_state_recurse(self, Gtk.StateFlags.PRELIGHT)
for handle in self.handles:
handle.shrink()
return False
def _eventCb(self, element, event):
if (event.type == Gdk.EventType.ENTER_NOTIFY
and event.mode == Gdk.CrossingMode.NORMAL
and not self.timeline._scrubbing):
ui.set_children_state_recurse(self, Gtk.StateFlags.PRELIGHT)
for handle in self.handles:
handle.enlarge()
elif (event.type == Gdk.EventType.LEAVE_NOTIFY
and event.mode == Gdk.CrossingMode.NORMAL):
ui.unset_children_state_recurse(self, Gtk.StateFlags.PRELIGHT)
for handle in self.handles:
handle.shrink()
return False
def setSelection(self, objs, mode):
"""
Update the current selection.
Depending on the value of C{mode}, the selection will be:
- L{SELECT} : set to the provided selection.
- L{UNSELECT} : the same minus the provided selection.
- L{SELECT_ADD} : extended with the provided selection.
@param objs: Timeline objects to update the selection with.
@param mode: The type of update to apply. Can be C{SELECT}, C{UNSELECT} or C{SELECT_ADD}
@see: L{setToObj}
"""
selection = set()
for obj in objs:
# FIXME GES break, handle the fact that we have unlinked objects in
# GES
if isinstance(obj, GES.TrackElement):
selection.add(obj.get_parent())
else:
selection.add(obj)
if mode == SELECT_ADD:
selection = self.selected | selection
elif mode == UNSELECT:
selection = self.selected - selection
old_selection = self.selected
if selection == old_selection:
# Nothing changed. This can happen for example when the user clicks
# the selected clip, then the clip remains selected.
return
self.selected = selection
for obj in old_selection - self.selected:
obj.selected.selected = False
for element in obj.get_children(False):
ui.unset_children_state_recurse(obj.ui, Gtk.StateFlags.SELECTED)
if not isinstance(element, GES.BaseEffect) and not isinstance(element, GES.TextOverlay):
element.selected.selected = False
for obj in self.selected - old_selection:
obj.selected.selected = True
if not hasattr(obj, "ui") or not obj.ui:
continue
ui.set_children_state_recurse(obj.ui, Gtk.StateFlags.SELECTED)
for element in obj.get_children(False):
if not isinstance(element, GES.BaseEffect) and not isinstance(element, GES.TextOverlay):
element.selected.selected = True
self.emit("selection-changed")
def set_selection(self, objs, mode):
"""Updates the current selection.
Args:
objs (List[GES.TrackElement]): Timeline objects to update the
selection with.
mode (SELECT or UNSELECT or SELECT_ADD): The type of update to
apply. The selection will be:
- `SELECT` : set to the provided selection.
- `UNSELECT` : the same minus the provided selection.
- `SELECT_ADD` : extended with the provided selection.
"""
selection = set()
for obj in objs:
# FIXME GES break, handle the fact that we have unlinked objects in
# GES
if isinstance(obj, GES.TrackElement):
selection.add(obj.get_parent())
else:
selection.add(obj)
if mode == SELECT_ADD:
selection = self.selected | selection
elif mode == UNSELECT:
selection = self.selected - selection
old_selection = self.selected
if selection == old_selection:
# Nothing changed. This can happen for example when the user clicks
# the selected clip, then the clip remains selected.
return
self.selected = selection
for obj, selected in self.__get_selection_changes(old_selection):
obj.selected.selected = selected
if obj.ui:
if selected:
from pitivi.utils.ui import set_children_state_recurse
set_children_state_recurse(obj.ui, Gtk.StateFlags.SELECTED)
else:
from pitivi.utils.ui import unset_children_state_recurse
unset_children_state_recurse(obj.ui,
Gtk.StateFlags.SELECTED)
for element in obj.get_children(False):
if isinstance(obj, (GES.BaseEffect, GES.TextOverlay)):
continue
element.selected.selected = selected
self.set_can_group_ungroup()
self.emit("selection-changed")
def setSelection(self, objs, mode):
"""Updates the current selection.
Args:
objs (List[GES.TrackElement]): Timeline objects to update the
selection with.
mode (SELECT or UNSELECT or SELECT_ADD): The type of update to
apply. The selection will be:
- `SELECT` : set to the provided selection.
- `UNSELECT` : the same minus the provided selection.
- `SELECT_ADD` : extended with the provided selection.
"""
selection = set()
for obj in objs:
# FIXME GES break, handle the fact that we have unlinked objects in
# GES
if isinstance(obj, GES.TrackElement):
selection.add(obj.get_parent())
else:
selection.add(obj)
if mode == SELECT_ADD:
selection = self.selected | selection
elif mode == UNSELECT:
selection = self.selected - selection
old_selection = self.selected
if selection == old_selection:
# Nothing changed. This can happen for example when the user clicks
# the selected clip, then the clip remains selected.
return
self.selected = selection
for obj, selected in self.__get_selection_changes(old_selection):
obj.selected.selected = selected
if obj.ui:
if selected:
set_children_state_recurse(obj.ui, Gtk.StateFlags.SELECTED)
else:
unset_children_state_recurse(obj.ui, Gtk.StateFlags.SELECTED)
for element in obj.get_children(False):
if isinstance(obj, GES.BaseEffect) or\
isinstance(obj, GES.TextOverlay):
continue
element.selected.selected = selected
self.set_can_group_ungroup()
self.emit("selection-changed")