[gtk+] wayland: Add basic multiple output support

[Rob Bradford <rbradford src gnome org>]

commit fab808f92cb3afa2fb39d503615247dc4f3cfffa
Author: Rob Bradford <rob linux intel com>
Date:   Thu Feb 14 13:00:19 2013 +0000

    wayland: Add basic multiple output support
    
    Store the wl_output pointer within the the GdkWaylandMonitor structure.

 gdk/wayland/gdkdisplay-wayland.c |    5 +++--
 gdk/wayland/gdkdisplay-wayland.h |    1 -
 gdk/wayland/gdkscreen-wayland.c  |    2 ++
 3 files changed, 5 insertions(+), 3 deletions(-)
---
diff --git a/gdk/wayland/gdkdisplay-wayland.c b/gdk/wayland/gdkdisplay-wayland.c
index 640e3e9..ecb0e64 100644
--- a/gdk/wayland/gdkdisplay-wayland.c
+++ b/gdk/wayland/gdkdisplay-wayland.c
@@ -95,6 +95,7 @@ gdk_registry_handle_global(void *data, struct wl_registry *registry, uint32_t id
   GdkWaylandDisplay *display_wayland = data;
   GdkDisplay *gdk_display = GDK_DISPLAY_OBJECT (data);
   struct wl_seat *seat;
+  struct wl_output *output;
 
   if (strcmp(interface, "wl_compositor") == 0) {
     display_wayland->compositor =
@@ -109,9 +110,9 @@ gdk_registry_handle_global(void *data, struct wl_registry *registry, uint32_t id
     display_wayland->shell =
        wl_registry_bind(display_wayland->wl_registry, id, &wl_shell_interface, 1);
   } else if (strcmp(interface, "wl_output") == 0) {
-    display_wayland->output =
+    output =
       wl_registry_bind(display_wayland->wl_registry, id, &wl_output_interface, 1);
-    _gdk_wayland_screen_add_output(display_wayland->screen, display_wayland->output);
+    _gdk_wayland_screen_add_output(display_wayland->screen, output);
   } else if (strcmp(interface, "wl_seat") == 0) {
     seat = wl_registry_bind(display_wayland->wl_registry, id, &wl_seat_interface, 1);
     _gdk_wayland_device_manager_add_device (gdk_display->device_manager,
diff --git a/gdk/wayland/gdkdisplay-wayland.h b/gdk/wayland/gdkdisplay-wayland.h
index fc90429..fb284e3 100644
--- a/gdk/wayland/gdkdisplay-wayland.h
+++ b/gdk/wayland/gdkdisplay-wayland.h
@@ -61,7 +61,6 @@ struct _GdkWaylandDisplay
   struct wl_compositor *compositor;
   struct wl_shm *shm;
   struct wl_shell *shell;
-  struct wl_output *output;
   struct wl_input_device *input_device;
   struct wl_data_device_manager *data_device_manager;
 
diff --git a/gdk/wayland/gdkscreen-wayland.c b/gdk/wayland/gdkscreen-wayland.c
index cf4bd2d..d30cc7c 100644
--- a/gdk/wayland/gdkscreen-wayland.c
+++ b/gdk/wayland/gdkscreen-wayland.c
@@ -67,6 +67,7 @@ struct _GdkWaylandScreenClass
 
 struct _GdkWaylandMonitor
 {
+  struct wl_output *output;
   GdkRectangle  geometry;
   int          width_mm;
   int          height_mm;
@@ -589,6 +590,7 @@ _gdk_wayland_screen_add_output (GdkScreen *screen,
   GdkWaylandScreen *screen_wayland = GDK_WAYLAND_SCREEN (screen);
   GdkWaylandMonitor *monitor = g_new0(GdkWaylandMonitor, 1);
 
+  monitor->output = output;
   g_ptr_array_add(screen_wayland->monitors, monitor);
 
   wl_output_add_listener(output, &output_listener, monitor);