upload tizen 2.0 beta code

[profile/ivi/isf.git] / ism / src / scim_helper_manager.h

diff --git a/ism/src/scim_helper_manager.h b/ism/src/scim_helper_manager.h
index 5c06f8b..e8697dd 100644 (file)
--- a/ism/src/scim_helper_manager.h
+++ b/ism/src/scim_helper_manager.h
@@ -74,6 +74,33 @@ public:
     bool get_helper_info (unsigned int idx, HelperInfo &info) const;
 
     /**
+     * @brief Get the connection id.
+     *
+     * @return the connection id
+     */
+    int  get_connection_number  (void) const;
+
+    /**
+     * @brief Check if there are any events available to be processed.
+     *
+     * If it returns true then HelperManager object should call
+     * HelperManager::filter_event () to process them.
+     *
+     * @return true if there are any events available.
+     */
+    bool has_pending_event      (void) const;
+
+    /**
+     * @brief Process the pending events.
+     *
+     * This function will emit the corresponding signals according
+     * to the events.
+     *
+     * @return false if the connection is broken, otherwise return true.
+     */
+    bool filter_event           (void);
+
+    /**
      * @brief Run a specific helper.
      *
      * The helper will run in a newly forked process, so this function will return as soon