[gtk/wip/carlosg/input-cleanups: 6/26] gdk: Drop gdk_seat_get_logical_pointers()

[Carlos Garnacho <carlosg src gnome org>]

commit 6d2860efb74a7070bb035b07026ec154ed8b8e57
Author: Carlos Garnacho <carlosg gnome org>
Date:   Tue Jun 23 00:24:12 2020 +0200

    gdk: Drop gdk_seat_get_logical_pointers()
    
    Events come from hardware devices and are handled by controllers,
    there's no need to use logical pointers, nor to peek them. Drop this
    unused API.

 docs/reference/gdk/gdk4-sections.txt |  1 -
 gdk/gdkseat.c                        | 28 ----------------------------
 gdk/gdkseat.h                        |  4 ----
 gdk/gdkseatdefault.c                 | 13 -------------
 gdk/gdkseatprivate.h                 |  2 --
 gdk/wayland/gdkdevice-wayland.c      | 27 ---------------------------
 6 files changed, 75 deletions(-)
---
diff --git a/docs/reference/gdk/gdk4-sections.txt b/docs/reference/gdk/gdk4-sections.txt
index 8b72b2ddb2..158fba7ec1 100644
--- a/docs/reference/gdk/gdk4-sections.txt
+++ b/docs/reference/gdk/gdk4-sections.txt
@@ -441,7 +441,6 @@ gdk_seat_get_capabilities
 gdk_seat_get_pointer
 gdk_seat_get_keyboard
 gdk_seat_get_physical_devices
-gdk_seat_get_logical_pointers
 
 <SUBSECTION Standard>
 GDK_SEAT
diff --git a/gdk/gdkseat.c b/gdk/gdkseat.c
index d30e44d7c8..6505169c33 100644
--- a/gdk/gdkseat.c
+++ b/gdk/gdkseat.c
@@ -446,31 +446,3 @@ gdk_seat_get_tool (GdkSeat *seat,
   seat_class = GDK_SEAT_GET_CLASS (seat);
   return seat_class->get_tool (seat, serial, hw_id);
 }
-
-/**
- * gdk_seat_get_logical_pointers:
- * @seat: The #GdkSeat
- * @capabilities: Queried capabilities
- *
- * Returns all logical pointers with the given capabilities driven by
- * this @seat.
- *
- * On most windowing system backends this function will return a list
- * with a single element (meaning that all input devices drive the same
- * on-screen cursor).
- *
- * In other windowing systems where there can possibly be multiple
- * foci (e.g. Wayland), this function will return all logical #GdkDevices
- * that represent these.
- *
- * Returns: (transfer container) (element-type GdkDevice): A list
- *   of logical pointing devices
- */
-GList *
-gdk_seat_get_logical_pointers (GdkSeat             *seat,
-                               GdkSeatCapabilities  capabilities)
-{
-  g_return_val_if_fail (GDK_IS_SEAT (seat), NULL);
-
-  return GDK_SEAT_GET_CLASS (seat)->get_logical_pointers (seat, capabilities);
-}
diff --git a/gdk/gdkseat.h b/gdk/gdkseat.h
index 5bc912ac7e..960a6e306b 100644
--- a/gdk/gdkseat.h
+++ b/gdk/gdkseat.h
@@ -83,10 +83,6 @@ GdkDevice *    gdk_seat_get_pointer             (GdkSeat             *seat);
 GDK_AVAILABLE_IN_ALL
 GdkDevice *    gdk_seat_get_keyboard            (GdkSeat             *seat);
 
-GDK_AVAILABLE_IN_ALL
-GList *        gdk_seat_get_logical_pointers    (GdkSeat             *seat,
-                                                 GdkSeatCapabilities  capabilities);
-
 G_END_DECLS
 
 #endif /* __GDK_SEAT_H__ */
diff --git a/gdk/gdkseatdefault.c b/gdk/gdkseatdefault.c
index 822c8d2e64..04906898fd 100644
--- a/gdk/gdkseatdefault.c
+++ b/gdk/gdkseatdefault.c
@@ -305,18 +305,6 @@ gdk_seat_default_get_tool (GdkSeat *seat,
   return NULL;
 }
 
-static GList *
-gdk_seat_default_get_logical_pointers (GdkSeat             *seat,
-                                      GdkSeatCapabilities  capabilities)
-{
-  GList *pointers = NULL;
-
-  if (capabilities & GDK_SEAT_CAPABILITY_ALL_POINTING)
-    pointers = g_list_prepend (pointers, gdk_seat_get_pointer (seat));
-
-  return pointers;
-}
-
 static void
 gdk_seat_default_class_init (GdkSeatDefaultClass *klass)
 {
@@ -332,7 +320,6 @@ gdk_seat_default_class_init (GdkSeatDefaultClass *klass)
 
   seat_class->get_logical_device = gdk_seat_default_get_logical_device;
   seat_class->get_physical_devices = gdk_seat_default_get_physical_devices;
-  seat_class->get_logical_pointers = gdk_seat_default_get_logical_pointers;
 
   seat_class->get_tool = gdk_seat_default_get_tool;
 }
diff --git a/gdk/gdkseatprivate.h b/gdk/gdkseatprivate.h
index b5139df8ee..07672f6a44 100644
--- a/gdk/gdkseatprivate.h
+++ b/gdk/gdkseatprivate.h
@@ -60,8 +60,6 @@ struct _GdkSeatClass
   GdkDeviceTool * (* get_tool) (GdkSeat *seat,
                                 guint64  serial,
                                 guint64  tool_id);
-  GList *     (* get_logical_pointers) (GdkSeat             *seat,
-                                        GdkSeatCapabilities  capabilities);
 };
 
 void gdk_seat_device_added   (GdkSeat   *seat,
diff --git a/gdk/wayland/gdkdevice-wayland.c b/gdk/wayland/gdkdevice-wayland.c
index d9b3ee8fa5..fe4d767e48 100644
--- a/gdk/wayland/gdkdevice-wayland.c
+++ b/gdk/wayland/gdkdevice-wayland.c
@@ -4767,32 +4767,6 @@ gdk_wayland_seat_get_physical_devices (GdkSeat             *seat,
   return physical_devices;
 }
 
-static GList *
-gdk_wayland_seat_get_logical_pointers (GdkSeat             *seat,
-                                       GdkSeatCapabilities  capabilities)
-{
-  GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (seat);
-  GList *logical_devices = NULL;
-
-  if (capabilities & GDK_SEAT_CAPABILITY_POINTER)
-    logical_devices = g_list_prepend (logical_devices, wayland_seat->logical_pointer);
-  if (capabilities & GDK_SEAT_CAPABILITY_TOUCH)
-    logical_devices = g_list_prepend (logical_devices, wayland_seat->logical_touch);
-  if (capabilities & GDK_SEAT_CAPABILITY_TABLET_STYLUS)
-    {
-      GList *l;
-
-      for (l = wayland_seat->tablets; l; l = l->next)
-        {
-          GdkWaylandTabletData *tablet = l->data;
-
-          logical_devices = g_list_prepend (logical_devices, tablet->logical_device);
-        }
-    }
-
-  return logical_devices;
-}
-
 static void
 gdk_wayland_seat_class_init (GdkWaylandSeatClass *klass)
 {
@@ -4806,7 +4780,6 @@ gdk_wayland_seat_class_init (GdkWaylandSeatClass *klass)
   seat_class->ungrab = gdk_wayland_seat_ungrab;
   seat_class->get_logical_device = gdk_wayland_seat_get_logical_device;
   seat_class->get_physical_devices = gdk_wayland_seat_get_physical_devices;
-  seat_class->get_logical_pointers = gdk_wayland_seat_get_logical_pointers;
 }
 
 static void