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# Copyright (C) 2006 Szilveszter Farkas <szilveszter.farkas@gmail.com>
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# Copyright (C) 2007 Jelmer Vernooij <jelmer@samba.org>
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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from gi.repository import Gtk
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from bzrlib.ui import UIFactory
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class PromptDialog(Gtk.Dialog):
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"""Prompt the user for a yes/no answer."""
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def __init__(self, prompt):
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super(PromptDialog, self).__init__()
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label = Gtk.Label(label=prompt)
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self.get_content_area().pack_start(label, True, True, 10)
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self.get_content_area().show_all()
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self.add_buttons(Gtk.STOCK_YES, Gtk.ResponseType.YES, Gtk.STOCK_NO,
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class GtkProgressBar(Gtk.ProgressBar):
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super(GtkProgressBar, self).__init__()
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self.set_fraction(0.0)
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def update(self, msg=None, current_cnt=None, total_cnt=None):
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if current_cnt is not None:
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self.current = current_cnt
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if total_cnt is not None:
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self.total = total_cnt
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if None not in (self.current, self.total):
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self.fraction = float(self.current) / self.total
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if self.fraction < 0.0 or self.fraction > 1.0:
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self.set_fraction(self.fraction)
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while Gtk.events_pending():
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class ProgressBarWindow(Gtk.Window):
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super(ProgressBarWindow, self).__init__(type=Gtk.WindowType.TOPLEVEL)
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self.set_border_width(0)
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self.set_title("Progress")
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self.set_position(Gtk.WindowPosition.CENTER_ALWAYS)
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self.pb = GtkProgressBar()
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self.set_resizable(False)
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def tick(self, *args, **kwargs):
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self.pb.tick(*args, **kwargs)
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def update(self, *args, **kwargs):
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self.pb.update(*args, **kwargs)
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class ProgressPanel(Gtk.HBox):
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super(ProgressPanel, self).__init__()
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image_loading = Gtk.Image.new_from_stock(Gtk.STOCK_REFRESH,
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self.pb = GtkProgressBar()
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self.set_border_width(5)
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self.pack_start(image_loading, False, False, 0)
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self.pack_start(self.pb, True, True, 0)
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def tick(self, *args, **kwargs):
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self.pb.tick(*args, **kwargs)
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def update(self, *args, **kwargs):
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self.pb.update(*args, **kwargs)
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class PasswordDialog(Gtk.Dialog):
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""" Prompt the user for a password. """
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def __init__(self, prompt):
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super(PasswordDialog, self).__init__()
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label = Gtk.Label(label=prompt)
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self.get_content_area().pack_start(label, True, True, 10)
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self.entry = Gtk.Entry()
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self.entry.set_visibility(False)
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self.get_content_area().pack_end(self.entry, False, False, 10)
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self.get_content_area().show_all()
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self.add_buttons(Gtk.STOCK_OK, Gtk.ResponseType.OK,
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Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL)
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def _get_passwd(self):
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return self.entry.get_text()
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passwd = property(_get_passwd)
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class GtkUIFactory(UIFactory):
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"""A UI factory for GTK user interfaces."""
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"""Create a GtkUIFactory"""
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super(GtkUIFactory, self).__init__()
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self.set_progress_bar_widget(None)
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def set_progress_bar_widget(self, widget):
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self._progress_bar_widget = widget
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def get_boolean(self, prompt):
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"""GtkDialog with yes/no answers"""
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dialog = PromptDialog(prompt)
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response = dialog.run()
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return (response == Gtk.ResponseType.YES)
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def get_password(self, prompt='', **kwargs):
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"""Prompt the user for a password.
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:param prompt: The prompt to present the user
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:param kwargs: Arguments which will be expanded into the prompt.
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This lets front ends display different things if
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:return: The password string, return None if the user
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canceled the request.
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dialog = PasswordDialog(prompt % kwargs)
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response = dialog.run()
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passwd = dialog.passwd
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if response == Gtk.ResponseType.OK:
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def _progress_all_finished(self):
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"""See UIFactory._progress_all_finished"""
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pbw = self._progress_bar_widget
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def _progress_updated(self, task):
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"""See UIFactory._progress_updated"""
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if self._progress_bar_widget is None:
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# Default to a window since nobody gave us a better mean to report
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self.set_progress_bar_widget(ProgressBarWindow())
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self._progress_bar_widget.update(task.msg,
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task.current_cnt, task.total_cnt)
added
removed
ui.py
