Update wm_client

Change-Id: I76854f8a452c582d9bb3f795f6e779106304ad7a
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/wm_client.hpp b/src/wm_client.hpp
index 369f084..c78d6f9 100644
--- a/src/wm_client.hpp
+++ b/src/wm_client.hpp
@@ -53,6 +53,7 @@ class WMClient
     unsigned surfaceID() const;
     std::vector<unsigned> renderOrder() const;
     std::string role(unsigned surface) const;
+    std::string role() const;
     const std::vector<std::string> &roles() const;
     void setRole(const std::string& role);
     void appendRole(const std::string& role);
@@ -71,6 +72,7 @@ class WMClient
     std::string id;
     unsigned layer;
     std::string wm_layer_name;
+    std::string main_role;
     std::string area;
     unsigned surface; // currently, main application has only one surface.
     std::vector<std::string> role_list;