Remove UI instance API from SLV2 (apps should implement UIs via Suil now).

Remove UI extension API and header from public APIs entirely.
Rework UI instance API to support multiple UIs and a more precise notion of embedding support.


git-svn-id: http://svn.drobilla.net/lad/trunk/slv2@3186 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 18 insertions, 8 deletions

diff --git a/src/pluginui.c b/src/pluginui.c
index c81a5dd..fdc32ea 100644
--- a/src/pluginui.c
+++ b/src/pluginui.c
@@ -90,17 +90,27 @@ slv2_ui_get_uri(SLV2UI ui)
 }
 
 SLV2_API
-bool
-slv2_ui_supported(SLV2UI    ui,
-                  SLV2Value widget_type_uri)
+unsigned
+slv2_ui_is_supported(SLV2UI              ui,
+                     SLV2UISupportedFunc supported_func,
+                     SLV2Value           container_type,
+                     SLV2Value*          ui_type)
 {
 #ifdef HAVE_SUIL
-	return suil_ui_type_supported(
-		slv2_value_as_uri(widget_type_uri),
-		slv2_value_as_uri(slv2_values_get_first(ui->classes)));
-#else
-	return false;
+	SLV2Values classes = slv2_ui_get_classes(ui);
+	SLV2_FOREACH(c, classes) {
+		SLV2Value type = slv2_values_get(classes, c);
+		const unsigned q = supported_func(slv2_value_as_uri(container_type),
+		                                  slv2_value_as_uri(type));
+		if (q) {
+			if (ui_type) {
+				*ui_type = slv2_value_duplicate(type);
+			}
+			return q;
+		}
+	}
 #endif
+	return 0;
 }
 
 SLV2_API