DSWaylandSurface: add hasResource() to check validity of a DSWaylandSurface instance

Change-Id: I2131ca2f173a2e2a6e43f1ad1560d94cb3920b50
Signed-off-by: Sung-Jin Park <sj76.park@samsung.com>

diff --git a/src/DSWaylandServer/DSWaylandSurface.cpp b/src/DSWaylandServer/DSWaylandSurface.cpp
index 9896f38..60d2f56 100644 (file)
--- a/src/DSWaylandServer/DSWaylandSurface.cpp
+++ b/src/DSWaylandServer/DSWaylandSurface.cpp
@@ -211,4 +211,13 @@ struct ::wl_resource *DSWaylandSurface::getWlResource()
        return priv->resource()->handle;
 }
 
+bool DSWaylandSurface::hasResource()
+{
+       DS_GET_PRIV(DSWaylandSurface);
+
+       if (priv->resource())
+               return true;
+       return false;
+}
+
 } /* namespace display_server */

diff --git a/src/DSWaylandServer/DSWaylandSurface.h b/src/DSWaylandServer/DSWaylandSurface.h
index c7519dc..7cc360b 100644 (file)
--- a/src/DSWaylandServer/DSWaylandSurface.h
+++ b/src/DSWaylandServer/DSWaylandSurface.h
@@ -63,6 +63,7 @@ public:
        void registerCallbackSurfaceCommitted(DSObject *slot, std::function<void(std::shared_ptr<DSWaylandSurfaceCommitInfo> commitInfo)> func);
 
        struct ::wl_resource *getWlResource();
+       bool hasResource();
 
 private:
        // signals