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# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
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# Copyright (C) 2012 Gabriele N. Tornetta <phoenix1987@gmail.com>
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 3, as published
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# by the Free Software Foundation.
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranties of
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# MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
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# PURPOSE. See the GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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from gtumbler_lib.helpers import get_builder
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from gettext import gettext as _
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gettext.textdomain('gtumbler')
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class ProgressDialog(gtk.Dialog):
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__gtype_name__ = "ProgressDialog"
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def __new__(cls, data = None):
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"""Special static method that's automatically called by Python when
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constructing a new instance of this class.
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Returns a fully instantiated ProgressDialog object.
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builder = get_builder('ProgressDialog')
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new_object = builder.get_object('progress_dialog')
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new_object.finish_initializing(builder)
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def finish_initializing(self, builder):
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"""Called when we're finished initializing.
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finish_initalizing should be called after parsing the ui definition
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and creating a ProgressDialog object with it in order to
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finish initializing the start of the new ProgressDialog
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# Get a reference to the builder and set up the signals.
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self.builder = builder
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self.ui = builder.get_ui(self)
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def __exit__(self, exc_type, exc_value, traceback):
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def __init__(self, thread = None):
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### BEGIN LOCAL HELPERS
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def get_fraction(self):
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return self.ui.pb_task.get_fraction()
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def set_current_task(self, task):
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self.ui.lbl_current_task.set_text(task)
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self.ui.pb_task.pulse()
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def set_fraction(self, frac):
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self.ui.pb_task.set_fraction(frac)
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def set_max(self, fl):
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def set_steps(self, n):
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self.initial_frac = self.get_fraction()
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self.current_step += 1
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self.set_fraction(self.initial_frac + float(self.current_step) / self.steps * self.max)
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def spinner(self, spin):
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self.ui.spinner.set_visible(spin)
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self.ui.spinner.start() if spin else self.ui.spinner.stop()
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### END LOCAL HELPERS
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### BEGIN SIGNAL HANDLERS
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def on_btn_cancel_clicked(self, widget, data=None):
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"""The user has elected cancel changes.
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Called before the dialog returns gtk.RESPONSE_CANCEL for run()
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### END SIGNAL HANDLERS
added
removed
gtumbler/ProgressDialog.py
