Clean up PGTK cursor blanking code

* src/pgtkterm.c (XTframe_rehighlight): Rename to
`pgtk_frame_rehighlight_hook'.  All callers changed.
(x_toggle_visible_pointer): Rename to
`pgtk_toggle_visible_pointer'.  All callers changed.
(x_setup_pointer_blanking, XTtoggle_invisible_pointer): Delete
functions.
(pgtk_create_terminal): Use new names for various hooks.
(pgtk_term_init): Set up blank cursor directly.

* src/pgtkterm.h (struct pgtk_display_info): Remove
`toggle_visible_pointer'.

1 files changed, 9 insertions, 23 deletions

diff --git a/src/pgtkterm.c b/src/pgtkterm.c
index e00ed7fa85d..216b5ee7dd5 100644
--- a/src/pgtkterm.c
+++ b/src/pgtkterm.c
@@ -4697,16 +4697,17 @@ pgtk_frame_rehighlight (struct pgtk_display_info *dpyinfo)
    the appropriate X display info.  */
 
 static void
-XTframe_rehighlight (struct frame *frame)
+pgtk_frame_rehighlight_hook (struct frame *frame)
 {
   pgtk_frame_rehighlight (FRAME_DISPLAY_INFO (frame));
 }
 
 
-/* Toggle mouse pointer visibility on frame F by using invisible cursor.  */
+/* Set whether or not the mouse pointer should be visible on frame
+   F.  */
 
 static void
-x_toggle_visible_pointer (struct frame *f, bool invisible)
+pgtk_toggle_invisible_pointer (struct frame *f, bool invisible)
 {
   Emacs_Cursor cursor;
   if (invisible)
@@ -4718,22 +4719,6 @@ x_toggle_visible_pointer (struct frame *f, bool invisible)
   f->pointer_invisible = invisible;
 }
 
-static void
-x_setup_pointer_blanking (struct pgtk_display_info *dpyinfo)
-{
-  dpyinfo->toggle_visible_pointer = x_toggle_visible_pointer;
-  dpyinfo->invisible_cursor =
-    gdk_cursor_new_for_display (dpyinfo->gdpy, GDK_BLANK_CURSOR);
-}
-
-static void
-XTtoggle_invisible_pointer (struct frame *f, bool invisible)
-{
-  block_input ();
-  FRAME_DISPLAY_INFO (f)->toggle_visible_pointer (f, invisible);
-  unblock_input ();
-}
-
 /* The focus has changed.  Update the frames as necessary to reflect
    the new situation.  Note that we can't change the selected frame
    here, because the Lisp code we are interrupting might become confused.
@@ -4790,13 +4775,13 @@ pgtk_create_terminal (struct pgtk_display_info *dpyinfo)
 
   terminal->clear_frame_hook = pgtk_clear_frame;
   terminal->ring_bell_hook = pgtk_ring_bell;
-  terminal->toggle_invisible_pointer_hook = XTtoggle_invisible_pointer;
+  terminal->toggle_invisible_pointer_hook = pgtk_toggle_invisible_pointer;
   terminal->update_begin_hook = pgtk_update_begin;
   terminal->update_end_hook = pgtk_update_end;
   terminal->read_socket_hook = pgtk_read_socket;
   terminal->frame_up_to_date_hook = pgtk_frame_up_to_date;
   terminal->mouse_position_hook = pgtk_mouse_position;
-  terminal->frame_rehighlight_hook = XTframe_rehighlight;
+  terminal->frame_rehighlight_hook = pgtk_frame_rehighlight_hook;
   terminal->buffer_flipping_unblocked_hook = pgtk_buffer_flipping_unblocked_hook;
   terminal->frame_raise_lower_hook = pgtk_frame_raise_lower;
   terminal->frame_visible_invisible_hook = pgtk_make_frame_visible_invisible;
@@ -5772,7 +5757,7 @@ x_focus_changed (gboolean is_enter, int state,
         }
 
       if (frame->pointer_invisible)
-	XTtoggle_invisible_pointer (frame, false);
+	pgtk_toggle_invisible_pointer (frame, false);
     }
 }
 
@@ -6754,7 +6739,8 @@ pgtk_term_init (Lisp_Object display_name, char *resource_name)
 	init_sigio (dpyinfo->connection);
     }
 
-  x_setup_pointer_blanking (dpyinfo);
+  dpyinfo->invisible_cursor
+    = gdk_cursor_new_for_display (dpyinfo->gdpy, GDK_BLANK_CURSOR);
 
   xsettings_initialize (dpyinfo);