common: Make frequently called util methods more efficient

[quassel.git] / src / common / settings.h

diff --git a/src/common/settings.h b/src/common/settings.h
index e9bf28d..72dec75 100644 (file)
--- a/src/common/settings.h
+++ b/src/common/settings.h
@@ -83,6 +83,20 @@ public:
      */
     virtual void setVersionMinor(const uint versionMinor);
 
+    /**
+     * Persist unsaved changes to permanent storage
+     *
+     * @return true if succeeded, false otherwise
+     */
+    bool sync();
+
+    /**
+     * Check if the configuration storage is writable.
+     *
+     * @return true if writable, false otherwise
+     */
+    bool isWritable();
+
 protected:
     inline Settings(QString group_, QString appName_) : group(group_), appName(appName_) {}
     inline virtual ~Settings() {}