Add windowTitle property.

2 files changed, 11 insertions, 2 deletions

diff --git a/lv2/lv2plug.in/ns/extensions/ui/ui.h b/lv2/lv2plug.in/ns/extensions/ui/ui.h
index 9eaa75c..4ce0227 100644
--- a/lv2/lv2plug.in/ns/extensions/ui/ui.h
+++ b/lv2/lv2plug.in/ns/extensions/ui/ui.h
@@ -17,7 +17,7 @@
 */
 
 /**
-   @file ui.h User Interface API
+   @file ui.h User Interface API.
 
    For high-level documentation, see <http://lv2plug.in/ns/extensions/ui>.
 */
@@ -55,7 +55,7 @@
 #define LV2_UI__showInterface    LV2_UI_PREFIX "showInterface"
 #define LV2_UI__touch            LV2_UI_PREFIX "touch"
 #define LV2_UI__ui               LV2_UI_PREFIX "ui"
-#define LV2_UI__updateRate       LV2_UI_PREFIX "updateRate"
+#define LV2_UI__windowTitle      LV2_UI_PREFIX "windowTitle"
 
 /**
    The index returned by LV2_UI_Port_Port::port_index() for unknown ports.
@@ -369,6 +369,10 @@ typedef struct _LV2UI_Show_Interface {
 	/**
 	   Show a window for this UI.
 
+	   The window title MAY have been passed by the host to
+	   LV2UI_Descriptor::instantiate() as an LV2_Options_Option with key
+	   LV2_UI__windowTitle.
+
 	   @return 0 on success, or anything else to stop being called.
 	*/
 	int (*show)(LV2UI_Handle ui);
diff --git a/lv2/lv2plug.in/ns/extensions/ui/ui.ttl b/lv2/lv2plug.in/ns/extensions/ui/ui.ttl
index 9fb19c9..512a967 100644
--- a/lv2/lv2plug.in/ns/extensions/ui/ui.ttl
+++ b/lv2/lv2plug.in/ns/extensions/ui/ui.ttl
@@ -346,6 +346,11 @@ URI (LV2_UI__showInterface), it should return a pointer to an
 LV2UI_Show_Interface.</p>
 """ .
 
+ui:windowTitle
+	a rdf:Property ;
+	rdfs:range xsd:string ;
+	rdfs:comment "The title for the window shown by LV2UI_Show_Interface." .
+
 ui:updateRate
 	a rdf:Property ;
 	rdfs:range xsd:float ;