UnitySettings: call the helper tool to change the currently used compiz profile

(bzr r4213.4.18)

1 files changed, 22 insertions, 6 deletions

diff --git a/unity-shared/UnitySettings.cpp b/unity-shared/UnitySettings.cpp
index eff28667d..5f912d5fb 100644
--- a/unity-shared/UnitySettings.cpp
+++ b/unity-shared/UnitySettings.cpp
@@ -18,6 +18,8 @@
 * Andrea Azzarone <andrea.azzarone@canonical.com>
 */
 
+#include "config.h"
+
 #include <glib.h>
 #include <NuxCore/Logger.h>
 #include <UnityCore/GLibSource.h>
@@ -73,6 +75,10 @@ const std::string LAUNCHER_DRAG = "launcher-drag";
 const std::string DASH_TAP = "dash-tap";
 const std::string WINDOWS_DRAG_PINCH = "windows-drag-pinch";
 
+const std::string CCS_PROFILE_CHANGER_TOOL = "compiz-config-profile-setter";
+const std::string CCS_PROFILE_DEFAULT = "unity";
+const std::string CCS_PROFILE_LOWGFX = CCS_PROFILE_DEFAULT + "-lowgfx";
+
 const int DEFAULT_LAUNCHER_SIZE = 64;
 const int MINIMUM_DESKTOP_HEIGHT = 800;
 const int GNOME_SETTINGS_CHANGED_WAIT_SECONDS = 1;
@@ -113,6 +119,7 @@ public:
 parent_->launcher_position.SetSetterFunction(sigc::mem_fun(this, &Impl::SetLauncherPosition));
 parent_->desktop_type.SetGetterFunction(sigc::mem_fun(this, &Impl::GetDesktopType));
 parent_->pam_check_account_type.SetGetterFunction(sigc::mem_fun(this, &Impl::GetPamCheckAccountType));
+ parent_->low_gfx.changed.connect(sigc::mem_fun(this, &Impl::UpdateCompizProfile));
 
 for (unsigned i = 0; i < monitors::MAX; ++i)
 em_converters_.emplace_back(std::make_shared<EMConverter>());
@@ -237,7 +244,21 @@ public:
 
 void UpdateLowGfx()
 {
- parent_->low_gfx = GetLowGfx();
+ parent_->low_gfx = g_settings_get_boolean(usettings_, LOWGFX.c_str()) != FALSE;
+ }
+
+ void UpdateCompizProfile(bool lowgfx)
+ {
+ auto const& profile = lowgfx ? CCS_PROFILE_LOWGFX : CCS_PROFILE_DEFAULT;
+ auto profile_change_cmd = (std::string(UNITY_LIBDIR G_DIR_SEPARATOR_S) + CCS_PROFILE_CHANGER_TOOL + " " + profile);
+
+ glib::Error error;
+ g_spawn_command_line_async(profile_change_cmd.c_str(), &error);
+
+ if (error)
+ {
+ LOG_ERROR(logger) << "Failed to switch compiz profile: " << error;
+ }
 }
 
 void UpdateLimSetting()
@@ -292,11 +313,6 @@ public:
 return g_settings_get_boolean(usettings_, PAM_CHECK_ACCOUNT_TYPE.c_str());
 }
 
- bool GetLowGfx() const
- {
- return g_settings_get_boolean(usettings_, LOWGFX.c_str());
- }
-
 int GetFontSize() const
 {
 gint font_size;