UnityScreen: expose _UNITY_SHELL atom on _NET_SUPPORTED

Just a way to be sure that we're running in unity (bzr r3983.15.10)

1 files changed, 3 insertions, 0 deletions

diff --git a/plugins/unityshell/src/unityshell.cpp b/plugins/unityshell/src/unityshell.cpp
index 265ed89bc..a4108cc9a 100644
--- a/plugins/unityshell/src/unityshell.cpp
+++ b/plugins/unityshell/src/unityshell.cpp
@@ -178,6 +178,7 @@ const std::string LOCKED_STAMP = "locked.stamp";
 
 namespace atom
 {
+Atom _UNITY_SHELL = 0;
 Atom _UNITY_SAVED_WINDOW_SHAPE = 0;
 }
 
@@ -318,6 +319,7 @@ UnityScreen::UnityScreen(CompScreen* screen)
 GLScreenInterface::setHandler(gScreen);
 ScaleScreenInterface::setHandler(sScreen);
 
+ atom::_UNITY_SHELL = XInternAtom(screen->dpy(), "_UNITY_SHELL", False);
 atom::_UNITY_SAVED_WINDOW_SHAPE = XInternAtom(screen->dpy(), "_UNITY_SAVED_WINDOW_SHAPE", False);
 screen->updateSupportedWmHints();
 
@@ -1778,6 +1780,7 @@ void UnityScreen::determineNuxDamage(CompRegion& nux_damage)
 void UnityScreen::addSupportedAtoms(std::vector<Atom>& atoms)
 {
 screen->addSupportedAtoms(atoms);
+ atoms.push_back(atom::_UNITY_SHELL);
 atoms.push_back(atom::_UNITY_SAVED_WINDOW_SHAPE);
 deco_manager_->AddSupportedAtoms(atoms);
 }