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# Copyright (C) 2006 Szilveszter Farkas <szilveszter.farkas@gmail.com>
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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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import bzrlib.progress
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from bzrlib.symbol_versioning import (deprecated_method,
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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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gtk.Dialog.__init__(self)
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label = gtk.Label(prompt)
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self.vbox.pack_start(label, padding=10)
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self.add_buttons(gtk.STOCK_YES, gtk.RESPONSE_YES, gtk.STOCK_NO, gtk.RESPONSE_NO)
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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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gtk.Dialog.__init__(self)
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label = gtk.Label(prompt)
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self.vbox.pack_start(label, padding=10)
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self.entry = gtk.Entry()
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self.entry.set_visibility(False)
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self.vbox.pack_end(self.entry, padding=10)
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self.add_buttons(gtk.STOCK_OK, gtk.RESPONSE_OK, gtk.STOCK_CANCEL, gtk.RESPONSE_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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:param bar_type: The type of progress bar to create. It defaults to
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letting the bzrlib.progress.ProgressBar factory auto
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super(GtkUIFactory, self).__init__()
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self._bar_type = bar_type
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self.stdout = sys.stdout
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self.stderr = sys.stderr
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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.RESPONSE_YES)
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@deprecated_method(zero_eight)
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def progress_bar(self):
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"""See UIFactory.nested_progress_bar()."""
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# this in turn is abstract, and creates either a tty or dots
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# bar depending on what we think of the terminal
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return bzrlib.progress.ProgressBar()
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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.RESPONSE_OK:
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def nested_progress_bar(self):
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"""Return a nested progress bar.
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The actual bar type returned depends on the progress module which
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may return a tty or dots bar depending on the terminal.
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FIXME: It should return a GtkProgressBar actually.
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if self._progress_bar_stack is None:
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self._progress_bar_stack = bzrlib.progress.ProgressBarStack(
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klass=self._bar_type)
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return self._progress_bar_stack.get_nested()
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def clear_term(self):
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"""Prepare the terminal for output.
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It has no sense when talking about GTK."""
added
removed
olive/ui.py
