/b-gtk/fix-viz

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  • Committer: Jelmer Vernooij
  • Author(s): Chris Lamb
  • Date: 2008-05-01 13:00:15 UTC
  • mto: This revision was merged to the branch mainline in revision 482.
  • Revision ID: jelmer@samba.org-20080501130015-lmn22j03044vqngp
Set suitable FDO categories in .desktop files

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ui.py
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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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import sys
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import bzrlib.progress
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from bzrlib.symbol_versioning import (deprecated_method, 
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        zero_eight)
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from bzrlib.ui import UIFactory
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        self.vbox.show_all()
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        self.add_buttons(gtk.STOCK_YES, gtk.RESPONSE_YES, gtk.STOCK_NO, gtk.RESPONSE_NO)
 
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        self.add_buttons(gtk.STOCK_YES, gtk.RESPONSE_YES, gtk.STOCK_NO, 
 
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                         gtk.RESPONSE_NO)
 
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class GtkProgressBar(gtk.ProgressBar):
 
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    def __init__(self, stack):
 
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        super(GtkProgressBar, self).__init__()
 
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        self.set_fraction(0.0)
 
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        self._stack = stack
 
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    def finished(self):
 
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        self._stack.remove(self)
 
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    def clear(self):
 
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        pass
 
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    def tick(self):
 
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        self.pulse()
 
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    def update(self, msg=None, current=None, total=None):
 
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        if msg is not None:
 
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            self.set_text(msg)
 
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        if None not in (current, total):
 
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            self.set_fraction(1.0 * current / total)
 
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        while gtk.events_pending():
 
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            gtk.main_iteration()
 
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class GtkProgressBarStack(gtk.Window):
 
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    def __init__(self):
 
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        super(GtkProgressBarStack, self).__init__(type=gtk.WINDOW_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.WIN_POS_CENTER_ALWAYS)
 
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        self.vbox = gtk.VBox()
 
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        self.add(self.vbox)
 
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        self.set_resizable(False)
 
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    def _adapt_size(self):
 
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        self.resize(250, 15 * len(self.vbox.get_children()))
 
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    def get_nested(self):
 
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        nested = GtkProgressBar(self)
 
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        self.vbox.pack_start(nested)
 
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        self._adapt_size()
 
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        self.show_all()
 
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        return nested
 
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    def remove(self, pb):
 
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        self.vbox.remove(pb)
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class PasswordDialog(gtk.Dialog):
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class GtkUIFactory(UIFactory):
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    """A UI factory for GTK user interefaces."""
 
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    """A UI factory for GTK user interfaces."""
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    def __init__(self,
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                 bar_type=None,
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                 stdout=None,
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                 stderr=None):
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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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                         select.
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        """
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        super(GtkUIFactory, self).__init__()
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        self._bar_type = bar_type
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        if stdout is None:
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            self.stdout = sys.stdout
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        else:
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            self.stdout = stdout
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        if stderr is None:
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            self.stderr = sys.stderr
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        else:
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            self.stderr = stderr
 
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        self._progress_bar_stack = None
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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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        dialog.destroy()
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        if response == gtk.RESPONSE_YES:
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            return True
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        else:
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            return False
 
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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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    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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        """
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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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            self._progress_bar_stack = GtkProgressBarStack()
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        return self._progress_bar_stack.get_nested()
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    def set_progress_bar_vbox(self, vbox):
 
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        """Change the vbox to put progress bars in.
 
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        """
 
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        self._progress_bar_stack = vbox
 
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    def clear_term(self):
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        """Prepare the terminal for output.
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