gnome-shell r16 - trunk/scripts
- From: otaylor svn gnome org
- To: svn-commits-list gnome org
- Subject: gnome-shell r16 - trunk/scripts
- Date: Sat, 1 Nov 2008 19:45:01 +0000 (UTC)
Author: otaylor
Date: Sat Nov 1 19:45:00 2008
New Revision: 16
URL: http://svn.gnome.org/viewvc/gnome-shell?rev=16&view=rev
Log:
Add start-replace script
Add a script to start gnome-shell replacing metacity and gnome-panel.
When gnome-shell exits, gnome-panel and metacity are restarted.
Added:
trunk/scripts/start-replace (contents, props changed)
Added: trunk/scripts/start-replace
==============================================================================
--- (empty file)
+++ trunk/scripts/start-replace Sat Nov 1 19:45:00 2008
@@ -0,0 +1,66 @@
+#!/usr/bin/python
+
+import os,sys,subprocess,signal
+import random
+import shutil
+import tempfile
+import time
+
+# Uninstalled paths
+scripts_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
+top_dir = os.path.dirname(scripts_dir)
+plugin_dir = os.path.join(top_dir, "src")
+plugin = os.path.join(plugin_dir, "libgnome-shell.la")
+js_dir = os.path.join(top_dir, "js")
+
+try:
+ # Kill gnome-panel in a way that it won't autorespawn
+ pidof = subprocess.Popen(["/sbin/pidof", "gnome-panel"], stdout=subprocess.PIPE)
+ pids = pidof.communicate()[0].split()
+ pidof.wait()
+ devnull = open("/dev/null", "w")
+ for pid in pids:
+ subprocess.call(["gdb", "-batch-silent",
+ "-ex", "call panel_session_do_not_restart()",
+ "-ex", "call exit()",
+ "-p", pid], stdout=devnull, stderr=devnull)
+ devnull.close()
+
+ # Check if GLX supports GL_ARB_texture_non_power_of_two; currently clutter
+ # can only use GLX_EXT_texture_for_pixmap if we have that extension.
+ glxinfo = subprocess.Popen(["glxinfo"], stdout=subprocess.PIPE)
+ glxinfo_output = glxinfo.communicate()[0]
+ glxinfo.wait()
+
+ have_npot_textures = "GL_ARB_texture_non_power_of_two" in glxinfo_output
+
+ # Now launch metacity-clutter with our plugin
+ env=dict(os.environ)
+ env.update({'GNOME_SHELL_JS' : js_dir,
+ 'GI_TYPELIB_PATH' : plugin_dir,
+ 'LD_LIBRARY_PATH' : os.environ.get('LD_LIBRARY_PATH', '') + ':' + plugin_dir})
+
+ if have_npot_textures:
+ # If we have NPOT textures, then we want to use GLX_EXT_texture_from_pixmap; in
+ # most cases, we have to force indirect rendering to do this. DRI2 will lift
+ # that restriction; in which case what we should do is parse the information
+ # from glxinfo more carefully... if the extension isn't listed under
+ # "GLX extensions" with LIBGL_ALWAYS_INDIRECT unset, then set LIBGL_ALWAYS_INDIRECT
+ # and try again.
+ env['LIBGL_ALWAYS_INDIRECT'] = '1'
+
+ args = 'DEBUG' in os.environ and os.environ['DEBUG'].split() or []
+ args.extend(['metacity', '--mutter-plugins=' + plugin, '--replace'])
+ metacity = subprocess.Popen(args, env=env)
+
+ # Wait for metacity to exit
+ try:
+ metacity.wait()
+ except KeyboardInterrupt, e:
+ os.kill(metacity.pid, signal.SIGKILL)
+ metacity.wait()
+finally:
+ # Restart gnome-panel and window manager
+
+ subprocess.Popen(["/usr/bin/metacity"])
+ subprocess.Popen(["/usr/bin/gnome-panel"])
[
Date Prev][
Date Next] [
Thread Prev][
Thread Next]
[
Thread Index]
[
Date Index]
[
Author Index]