Pileus Git - ~andy/gtk/blob - gdk/linux-fb/gdkinput-none.c

   1 /* GDK - The GIMP Drawing Kit
   2  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include <config.h>
  21 #include "gdkinputprivate.h"
  22
  23 /*
  24  * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
  25  * file for a list of people on the GTK+ Team.  See the ChangeLog
  26  * files for a list of changes.  These files are distributed with
  27  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
  28  */
  29
  30 static void gdk_input_none_get_pointer (GdkWindow       *window,
  31                                         guint32   deviceid,
  32                                         gdouble         *x,
  33                                         gdouble         *y,
  34                                         gdouble         *pressure,
  35                                         gdouble         *xtilt,
  36                                         gdouble         *ytilt,
  37                                         GdkModifierType *mask);
  38
  39 void
  40 _gdk_input_init (void)
  41 {
  42   _gdk_init_input_core ();
  43   gdk_input_vtable.set_mode           = NULL;
  44   gdk_input_vtable.set_axes           = NULL;
  45   gdk_input_vtable.set_key            = NULL;
  46   gdk_input_vtable.motion_events      = NULL;
  47   gdk_input_vtable.get_pointer        = gdk_input_none_get_pointer;
  48   gdk_input_vtable.grab_pointer       = NULL;
  49   gdk_input_vtable.ungrab_pointer     = NULL;
  50   gdk_input_vtable.configure_event    = NULL;
  51   gdk_input_vtable.enter_event        = NULL;
  52   gdk_input_vtable.other_event        = NULL;
  53   gdk_input_vtable.window_none_event  = NULL;
  54   gdk_input_vtable.enable_window      = NULL;
  55   gdk_input_vtable.disable_window     = NULL;
  56
  57   _gdk_input_devices = g_list_append (NULL, (GdkDeviceInfo *) &gdk_input_core_info);
  58
  59   _gdk_input_ignore_core = FALSE;
  60 }
  61
  62 static void
  63 gdk_input_none_get_pointer (GdkWindow       *window,
  64                             guint32          deviceid,
  65                             gdouble         *x,
  66                             gdouble         *y,
  67                             gdouble         *pressure,
  68                             gdouble         *xtilt,
  69                             gdouble         *ytilt,
  70                             GdkModifierType *mask)
  71 {
  72   gint x_int, y_int;
  73
  74   gdk_window_get_pointer (window, &x_int, &y_int, mask);
  75
  76   if (x) *x = x_int;
  77   if (y) *y = y_int;
  78   if (pressure) *pressure = 0.5;
  79   if (xtilt) *xtilt = 0;
  80   if (ytilt) *ytilt = 0;
  81 }