X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=interfaces%2Fhomescreen.xml;h=378ff5418ca595a67e390cea77e155494c61914c;hb=HEAD;hp=999b0e95642e17458f5228d0d9c9bf7452d3e9f1;hpb=f15a0c90d9514d1edf77b390076ae92d7a99a0ab;p=staging%2FHomeScreen.git

diff --git a/interfaces/homescreen.xml b/interfaces/homescreen.xml
index 999b0e9..378ff54 100644
--- a/interfaces/homescreen.xml
+++ b/interfaces/homescreen.xml
@@ -1,5 +1,5 @@
 <!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN" "http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
-<!-- Copyright (C) 2016 Mentor Graphics Development (Deutschland) GmbH
+<!-- Copyright (C) 2016, 2017 Mentor Graphics Development (Deutschland) GmbH
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
@@ -63,9 +63,24 @@
 			<annotation name="org.qtproject.QtDBus.QtTypeName.Out0" value="QList&lt;int&gt;"/>
 		</method>
 		<!--
+		renderAppToAreaAllowed:
+		@appCategory: The application category that is requested. Use enum AppCategory for this!
+		@layoutArea: The layout area where the application shall be rendered. Find the layoutArea ids in the layout definition!
+		@allowed: Returns true, if the application is allowed to be rendered in the area
+
+		This function can be used to request, if it is allowed to render an application of a specific category
+		in a layout area. The idea is to decide from an application point of view to allocate recources or not.
+		Example: an application will decide to render video based on this call. This call will not change anything, it is only a request.
+		-->
+		<method name="renderAppToAreaAllowed">
+			<arg name="appCategory" type="i" direction="in"/>
+			<arg name="layoutArea" type="i" direction="in"/>
+			<arg name="allowed" type="b" direction="out"/>
+		</method>
+		<!--
 		renderSurfaceToArea:
 		@surfaceId: The surface that is requested.
-		@layoutArea: The layout area where the surface shall be rendered.
+		@layoutArea: The layout area where the surface shall be rendered. Find the layoutArea ids in the layout definition!
 
 		This is a special case. In the normal use case, one layout area is always filled completely
 		with the first surface, that the process creates (more precise: the surface with the lowest id).
@@ -75,6 +90,17 @@
 			<arg name="surfaceId" type="i" direction="in"/>
 			<arg name="layoutArea" type="i" direction="in"/>
 		</method>
+		<!--
+		  surfaceVisibilityChanged:
+		  @surfaceId: The surface that changed.
+		  @visible: True, if the surface is visible.
+
+		  This is emitted when the visible property of the surfaces changes.
+		-->
+		<signal name="surfaceVisibilityChanged">
+			<arg name="surfaceId" type="i"/>
+			<arg name="visible" type="b"/>
+		</signal>
 	</interface>
 </node>