src/utils.(c|h): Port is_{mate,gnome,unity}() functions from -session indicator.

2 files changed, 67 insertions, 0 deletions

diff --git a/src/utils.c b/src/utils.c
index 6b2aeb3..ad6d510 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -83,3 +83,66 @@ utils_handle_settings_request (void)
 
   execute_command (control_center_cmd);
 }
+
+gboolean
+is_unity ()
+{
+  const gchar *xdg_current_desktop;
+  gchar **desktop_names;
+  int i;
+
+  xdg_current_desktop = g_getenv ("XDG_CURRENT_DESKTOP");
+  if (xdg_current_desktop != NULL) {
+    desktop_names = g_strsplit (xdg_current_desktop, ":", 0);
+    for (i = 0; desktop_names[i]; ++i) {
+      if (!g_strcmp0 (desktop_names[i], "Unity")) {
+        g_strfreev (desktop_names);
+        return TRUE;
+      }
+    }
+    g_strfreev (desktop_names);
+  }
+  return FALSE;
+}
+
+gboolean
+is_gnome ()
+{
+  const gchar *xdg_current_desktop;
+  gchar **desktop_names;
+  int i;
+
+  xdg_current_desktop = g_getenv ("XDG_CURRENT_DESKTOP");
+  if (xdg_current_desktop != NULL) {
+    desktop_names = g_strsplit (xdg_current_desktop, ":", 0);
+    for (i = 0; desktop_names[i]; ++i) {
+      if (!g_strcmp0 (desktop_names[i], "GNOME")) {
+        g_strfreev (desktop_names);
+        return TRUE;
+      }
+    }
+    g_strfreev (desktop_names);
+  }
+  return FALSE;
+}
+
+gboolean
+is_mate ()
+{
+  const gchar *xdg_current_desktop;
+  gchar **desktop_names;
+  int i;
+
+  xdg_current_desktop = g_getenv ("XDG_CURRENT_DESKTOP");
+  if (xdg_current_desktop != NULL) {
+    desktop_names = g_strsplit (xdg_current_desktop, ":", 0);
+    for (i = 0; desktop_names[i]; ++i) {
+      if (!g_strcmp0 (desktop_names[i], "MATE")) {
+        g_strfreev (desktop_names);
+        return TRUE;
+      }
+    }
+    g_strfreev (desktop_names);
+  }
+  return FALSE;
+}
diff --git a/src/utils.h b/src/utils.h
index 744536c..665008e 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -23,4 +23,8 @@
 void execute_command (const gchar * cmd);
 void utils_handle_settings_request(void);
 
+gboolean is_unity();
+gboolean is_gnome();
+gboolean is_mate();
+
 #endif /* __INDICATOR_POWER_UTILS_H__ */