def _add_new_sequence_dialog_callback(dialog, response_id, widgets):
"""
Adds new unnamed sequence and sets it selected
"""
if response_id != Gtk.ResponseType.ACCEPT:
dialog.destroy()
return
name_entry, tracks_combo, open_check = widgets
# Get dialog data
name = name_entry.get_text()
if len(name) == 0:
name = _("sequence_") + str(PROJECT().next_seq_number)
v_tracks, a_tracks = appconsts.TRACK_CONFIGURATIONS[tracks_combo.get_active()]
open_right_away = open_check.get_active()
# Get index for selected sequence
selection = gui.sequence_list_view.treeview.get_selection()
(model, rows) = selection.get_selected_rows()
row = max(rows[0])
# Add new sequence
sequence.AUDIO_TRACKS_COUNT = a_tracks
sequence.VIDEO_TRACKS_COUNT = v_tracks
PROJECT().add_named_sequence(name)
gui.sequence_list_view.fill_data_model()
if open_right_away == False:
selection.select_path(str(row)) # Keep previous selection
else:
app.change_current_sequence(len(PROJECT().sequences) - 1)
dialog.destroy()
def _delete_confirm_callback(dialog, response_id):
if response_id != Gtk.ResponseType.ACCEPT:
dialog.destroy()
return
dialog.destroy()
selection = gui.sequence_list_view.treeview.get_selection()
model, iter = selection.get_selected()
# Have to have one sequence.
if len(model) < 2:
dialogutils.warning_message(_("Can't remove last sequence"),
_("There must always exist at least one sequence."),
gui.editor_window.window)
return
(model, rows) = selection.get_selected_rows()
row = max(rows[0])
current_index = PROJECT().sequences.index(current_sequence())
# Remove sequence from gui and project data
model.remove(iter)
PROJECT().sequences.pop(row)
# If we deleted current sequence, open first sequence
if row == current_index:
app.change_current_sequence(0)
_enable_save()
def _change_track_count_dialog_callback(dialog, response_id, tracks_combo):
if response_id != Gtk.ResponseType.ACCEPT:
dialog.destroy()
return
v_tracks, a_tracks = appconsts.TRACK_CONFIGURATIONS[tracks_combo.get_active()]
dialog.destroy()
cur_seq_index = PROJECT().sequences.index(PROJECT().c_seq)
new_seq = sequence.create_sequence_clone_with_different_track_count(PROJECT().c_seq, v_tracks, a_tracks)
PROJECT().sequences.insert(cur_seq_index, new_seq)
PROJECT().sequences.pop(cur_seq_index + 1)
app.change_current_sequence(cur_seq_index)
def change_edit_sequence():
selection = gui.sequence_list_view.treeview.get_selection()
(model, rows) = selection.get_selected_rows()
row = max(rows[0])
current_index = PROJECT().sequences.index(current_sequence())
if row == current_index:
dialogutils.warning_message(_("Selected sequence is already being edited"),
_("Select another sequence. Press Add -button to create a\nnew sequence if needed."),
gui.editor_window.window)
return
# Clear clips selection at exit. This is transient user focus state and
# therefore is not saved.
movemodes.clear_selected_clips()
app.change_current_sequence(row)