From: Kristian Høgsberg <krh@bitplanet.net>
Date: Tue, 18 Jan 2011 14:17:57 +0000 (-0500)
Subject: window: Add a catch-all global handler hook
X-Git-Tag: 0.85.0~672
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b46df05fa82578a24949a63909d23c650af92305;p=profile%2Fivi%2Fweston.git

window: Add a catch-all global handler hook
---

diff --git a/clients/window.c b/clients/window.c
index 84d0418..9d5c9d1 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -80,6 +80,7 @@ struct display {
 	cairo_surface_t **pointer_surfaces;
 
 	display_drag_offer_handler_t drag_offer_handler;
+	display_global_handler_t global_handler;
 };
 
 struct window {
@@ -1338,6 +1339,8 @@ display_handle_global(struct wl_display *display, uint32_t id,
 			offer = wl_drag_offer_create(display, id);
 			d->drag_offer_handler(offer, d);
 		}
+	} else if (d->global_handler) {
+		d->global_handler(d, interface, version);
 	}
 }
 
@@ -1544,3 +1547,10 @@ display_set_drag_offer_handler(struct display *display,
 {
 	display->drag_offer_handler = handler;
 }
+
+void
+display_set_global_handler(struct display *display,
+			   display_global_handler_t handler)
+{
+	display->global_handler = handler;
+}
diff --git a/clients/window.h b/clients/window.h
index 2709917..f84ae92 100644
--- a/clients/window.h
+++ b/clients/window.h
@@ -127,6 +127,10 @@ typedef int (*window_motion_handler_t)(struct window *window,
 typedef void (*display_drag_offer_handler_t)(struct wl_drag_offer *offer,
 					     struct display *display);
 
+typedef void (*display_global_handler_t)(struct display *display,
+					 const char *interface,
+					 uint32_t version);
+
 struct window *
 window_create(struct display *display, const char *title,
 	      int32_t width, int32_t height);
@@ -224,6 +228,10 @@ void
 display_set_drag_offer_handler(struct display *display,
 			       display_drag_offer_handler_t handler);
 
+void
+display_set_global_handler(struct display *display,
+			   display_global_handler_t handler);
+
 struct wl_drag *
 window_create_drag(struct window *window);