gaupol/dialogs/preview_error.py¶
Source code for module gaupol.dialogs.preview_error from file gaupol/dialogs/preview_error.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 | # -*- 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 informing that preview failed."""
import gaupol
from gi.repository import Gtk
class PreviewErrorDialog(gaupol.BuilderDialog):
"""Dialog for informing that preview failed."""
_widgets = ("text_view",)
def __init__(self, parent, output):
"""Initialize a :class:`PreviewErrorDialog` instance."""
gaupol.BuilderDialog.__init__(self, "preview-error-dialog.ui")
self._init_data(output)
gaupol.util.scale_to_content(self._text_view,
min_nchar=80,
max_nchar=120,
min_nlines=10,
max_nlines=25,
font="monospace")
self._dialog.set_transient_for(parent)
self._dialog.set_default_response(Gtk.ResponseType.OK)
def _init_data(self, output):
"""Initialize output text in the text view."""
text_buffer = self._text_view.get_buffer()
text_buffer.create_tag("output", family="monospace")
itr = text_buffer.get_end_iter()
text_buffer.insert_with_tags_by_name(itr, output, "output")
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