made sure that low_gfx is always updated real-time

(bzr r4213.3.6)

1 files changed, 14 insertions, 1 deletions

diff --git a/unity-shared/UnitySettings.cpp b/unity-shared/UnitySettings.cpp
index f591ebf6d..1c559faf8 100644
--- a/unity-shared/UnitySettings.cpp
+++ b/unity-shared/UnitySettings.cpp
@@ -118,6 +118,10 @@ public:
 for (unsigned i = 0; i < monitors::MAX; ++i)
 em_converters_.emplace_back(std::make_shared<EMConverter>());
 
+ signals_.Add<void, GSettings*, const gchar*>(usettings_, "changed::" + LOWGFX, [this] (GSettings*, const gchar *) {
+ UpdateLowGfx();
+ });
+
 signals_.Add<void, GSettings*, const gchar*>(usettings_, "changed::" + FORM_FACTOR, [this] (GSettings*, const gchar*) {
 CacheFormFactor();
 });
@@ -182,6 +186,7 @@ public:
 UScreen::GetDefault()->changed.connect(sigc::hide(sigc::hide(sigc::mem_fun(this, &Impl::UpdateDPI))));
 
 // The order is important here, DPI is the last thing to be updated
+ UpdateLowGfx();
 UpdateLimSetting();
 UpdateGesturesSetting();
 UpdateTextScaleFactor();
@@ -231,6 +236,11 @@ public:
 cached_launcher_position_ = static_cast<LauncherPosition>(g_settings_get_enum(launcher_settings_, LAUNCHER_POSITION.c_str()));
 }
 
+ void UpdateLowGfx()
+ {
+ parent_->low_gfx = GetLowGfx();
+ }
+
 void UpdateLimSetting()
 {
 parent_->lim_movement_thresold = g_settings_get_uint(lim_settings_, CLICK_MOVEMENT_THRESHOLD.c_str());
@@ -285,7 +295,10 @@ public:
 
 bool GetLowGfx() const
 {
- return g_settings_get_boolean(usettings_, LOWGFX.c_str());
+ if (getenv("UNITY_LOW_GFX_MODE") != NULL && atoi(getenv("UNITY_LOW_GFX_MODE")) == 0)
+ return false;
+
+ return g_settings_get_boolean(usettings_, LOWGFX.c_str());
 }
 
 int GetFontSize() const