protocol: Move xwayland surfaces to new subsurface protocolxwm-client-OLD

WIP still.

Signed-off-by: Tiago Vignatti <tiago.vignatti@intel.com>

1 files changed, 31 insertions, 9 deletions

diff --git a/protocol/wayland.xml b/protocol/wayland.xml
index 300995a..b049a6d 100644
--- a/protocol/wayland.xml
+++ b/protocol/wayland.xml
@@ -568,21 +568,43 @@
       <arg name="output" type="object" interface="wl_output" allow-null="true"/>
     </request>
 
-    <enum name="xwayland">
-      <description summary="Xwayland surface types">
+    <enum name="subsurface">
+      <description summary="different methods for the subsurface type">
+	"toplevel" is the toplevel window, with random placement on the
+	screen when mapped; fields "parent", "x" and "y" are ignored on this
+	method therefore.
+
+	"child" is a regular surface child of toplevel. Its position is
+	relative "x" and "y" from its "parent". A child is allowed to exist
+	without a parent, therefore "parent" and the coordinates fields
+	are optional; on such case the child is mapped at random position.
+
+	"transient" is a surface child of the "parent". This method differ
+	from the child one because it does not take the focus when the surface
+	is mapped. Its position is relative "x" and "y" from the "parent".
       </description>
 
-      <entry name="frame" value="0x0" summary="used by WM only"/>
-      <entry name="toplevel" value="0x1" summary="toplevel windows"/>
-      <entry name="transient" value="0x2" summary="do not set keyboard focus"/>
+      <entry name="toplevel" value="0"/>
+      <entry name="child" value="1"/>
+      <entry name="transient" value="2"/>
     </enum>
 
-    <request name="set_xwayland">
-      <arg name="tie" type="int"/>
+    <request name="set_subsurface">
+      <description summary="gives a subsurface feature for the surface">
+	Hints the compositor about a new surface with an specific "method" to
+	be mapped on the screen. The new surface usually has a relationship
+	with another surface, the "parent".
+      </description>
+
+      <arg name="parent" type="object" interface="wl_surface" allow-null="true"/>
       <arg name="x" type="int"/>
       <arg name="y" type="int"/>
-      <arg name="xwayland" type="uint"/>
-     </request>
+      <arg name="method" type="uint"/>
+    </request>
+
+    <request name="set_subsurface_parent">
+      <arg name="parent" type="object" interface="wl_surface"/>
+    </request>
 
     <request name="set_title">
       <description summary="set surface title">