gaupol/dialogs/insert.py¶
Source code for module gaupol.dialogs.insert from file gaupol/dialogs/insert.py.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | # -*- coding: utf-8 -*-
# Copyright (C) 2005 Osmo Salomaa
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""Dialog for inserting new subtitles."""
import aeidon
import gaupol
_ = aeidon.i18n._
from gi.repository import Gtk
__all__ = ("InsertDialog",)
class InsertDialog(gaupol.BuilderDialog):
"""Dialog for inserting new subtitles."""
_widgets = ("amount_spin", "position_combo", "position_label")
def __init__(self, parent, application):
"""Initialize an :class:`InsertDialog` instance."""
gaupol.BuilderDialog.__init__(self, "insert-dialog.ui")
self.application = application
self._init_position_combo()
self._init_values()
self._dialog.set_transient_for(parent)
self._dialog.set_default_response(Gtk.ResponseType.OK)
def _init_position_combo(self):
"""Initialize the position combo box."""
store = Gtk.ListStore(str)
self._position_combo.set_model(store)
store.append((_("Above selection"),))
store.append((_("Below selection"),))
renderer = Gtk.CellRendererText()
self._position_combo.pack_start(renderer, expand=True)
self._position_combo.add_attribute(renderer, "text", 0)
def _init_values(self):
"""Initialize default values for widgets."""
self._amount_spin.set_value(1)
index = (0 if gaupol.conf.subtitle_insert.above else 1)
self._position_combo.set_active(index)
page = self.application.get_current_page()
sensitive = bool(page.project.subtitles)
self._position_combo.set_sensitive(sensitive)
self._position_label.set_sensitive(sensitive)
def _insert_subtitles(self, amount, above):
"""Insert `amount` of subtitles to project."""
page = self.application.get_current_page()
if page.project.subtitles:
index = page.view.get_selected_rows()[-1]
if not above: index += 1
else: # No subtitles in project.
index = 0
indices = list(range(index, index + amount))
page.project.insert_subtitles(indices)
def _on_response(self, dialog, response):
"""Save default values and insert subtitles."""
amount = self._amount_spin.get_value_as_int()
above = (self._position_combo.get_active() == 0)
gaupol.conf.subtitle_insert.above = above
if response == Gtk.ResponseType.OK:
self._insert_subtitles(amount, above)
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