mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 02:31:03 +00:00
56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
|
# gst-python
|
||
|
|
# Copyright (C) 2005 Fluendo S.L.
|
||
|
|
#
|
||
|
|
# This library is free software; you can redistribute it and/or
|
||
|
|
# modify it under the terms of the GNU Library General Public
|
||
|
|
# License as published by the Free Software Foundation; either
|
||
|
|
# version 2 of the License, or (at your option) any later version.
|
||
|
|
#
|
||
|
|
# This library is distributed in the hope that it will be useful,
|
||
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
# Library General Public License for more details.
|
||
|
|
#
|
||
|
|
# You should have received a copy of the GNU Library General Public
|
||
|
|
# License along with this library; if not, write to the
|
||
|
|
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||
|
|
# Boston, MA 02111-1307, USA.
|
||
|
|
#
|
||
|
|
# Author: Andy Wingo <wingo@pobox.com>
|
||
|
|
|
||
|
|
import gtk
|
||
|
|
from gtk import gdk
|
||
|
|
import gobject
|
||
|
|
|
||
|
|
import pygst
|
||
|
|
pygst.require('0.9')
|
||
|
|
import gst
|
||
|
|
|
||
|
|
class DebugSlider(gtk.HScale):
|
||
|
|
def __init__(self):
|
||
|
|
adj = gtk.Adjustment(int(gst.debug_get_default_threshold()),
|
||
|
|
0, 5, 1, 0, 0)
|
||
|
|
gtk.HScale.__init__(self, adj)
|
||
|
|
self.set_digits(0)
|
||
|
|
self.set_draw_value(True)
|
||
|
|
self.set_value_pos(gtk.POS_TOP)
|
||
|
|
|
||
|
|
def value_changed(self):
|
||
|
|
newlevel = int(self.get_adjustment().get_value())
|
||
|
|
gst.debug_set_default_threshold(newlevel)
|
||
|
|
|
||
|
|
self.connect('value-changed', value_changed)
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
p = gst.parse_launch('fakesrc ! fakesink')
|
||
|
|
p.set_state(gst.STATE_PLAYING)
|
||
|
|
|
||
|
|
w = gtk.Window()
|
||
|
|
s = DebugSlider()
|
||
|
|
w.add(s)
|
||
|
|
s.show()
|
||
|
|
w.set_default_size(200, 40)
|
||
|
|
w.show()
|
||
|
|
w.connect('delete-event', lambda *args: gtk.main_quit())
|
||
|
|
gtk.main()
|