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-rw-r--r--bitbake/lib/bb/ui/crumbs/progressbar.py52
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diff --git a/bitbake/lib/bb/ui/crumbs/progressbar.py b/bitbake/lib/bb/ui/crumbs/progressbar.py
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1# BitBake Graphical GTK User Interface
2#
3# Copyright (C) 2011 Intel Corporation
4#
5# Authored by Shane Wang <shane.wang@intel.com>
6#
7# This program is free software; you can redistribute it and/or modify
8# it under the terms of the GNU General Public License version 2 as
9# published by the Free Software Foundation.
10#
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14# GNU General Public License for more details.
15#
16# You should have received a copy of the GNU General Public License along
17# with this program; if not, write to the Free Software Foundation, Inc.,
18# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19
20import gtk
21from bb.ui.crumbs.hobcolor import HobColors
22
23class HobProgressBar (gtk.ProgressBar):
24 def __init__(self):
25 gtk.ProgressBar.__init__(self)
26 self.set_rcstyle(True)
27 self.percentage = 0
28
29 def set_rcstyle(self, status):
30 rcstyle = gtk.RcStyle()
31 rcstyle.fg[2] = gtk.gdk.Color(HobColors.BLACK)
32 if status:
33 rcstyle.bg[3] = gtk.gdk.Color(HobColors.RUNNING)
34 else:
35 rcstyle.bg[3] = gtk.gdk.Color(HobColors.ERROR)
36 self.modify_style(rcstyle)
37
38 def set_title(self, text=None):
39 if not text:
40 text = ""
41 text += " %.0f%%" % self.percentage
42 self.set_text(text)
43
44 def reset(self):
45 self.set_fraction(0)
46 self.set_text("")
47 self.set_rcstyle(True)
48 self.percentage = 0
49
50 def update(self, fraction):
51 self.percentage = int(fraction * 100)
52 self.set_fraction(fraction)