Merge lp:~alan-griffiths/miral/fix-1661256 into lp:miral

[Alan Griffiths]

[toolkit] wrapper for mir_window_spec_set_state()

[Gerry Boland (gerboland)]

review: Approve

[Alexandros Frantzis (afrantzis)]

Looks good.

review: Approve

=== modified file 'include/miral/toolkit/window_spec.h'
--- include/miral/toolkit/window_spec.h	2017-01-26 15:11:27 +0000
+++ include/miral/toolkit/window_spec.h	2017-02-03 09:33:05 +0000
@@ -236,6 +236,16 @@
         return *this;
     }
 
+    auto set_state(MirWindowState state) -> WindowSpec&
+    {
+#if MIR_CLIENT_VERSION <= MIR_VERSION_NUMBER(3, 4, 0)
+        mir_surface_spec_set_state(*this, state);
+#else
+        mir_window_spec_set_state(*this, state);
+#endif
+        return *this;
+    }
+
     template<typename Context>
     void create_surface(void (*callback)(MirWindow*, Context*), Context* context) const
     {