source/mouse.cpp

   1 /* $Id$
   2
   3 This file is part of libmspgbase
   4 Copyright © 2007 Mikko Rasa, Mikkosoft Productions
   5 Distributed under the LGPL
   6 */
   7
   8 #include "mouse.h"
   9
  10 namespace Msp {
  11 namespace Input {
  12
  13 Mouse::Mouse(Graphics::Window &w):
  14         window(w),
  15         axis_scale(0.01)
  16 {
  17         buttons.resize(3);
  18         axes.resize(2);
  19
  20         window.signal_button_press.connect(sigc::mem_fun(this, &Mouse::button_press));
  21         window.signal_button_release.connect(sigc::mem_fun(this, &Mouse::button_release));
  22         window.signal_pointer_motion.connect(sigc::mem_fun(this, &Mouse::pointer_motion));
  23 }
  24
  25 void Mouse::button_press(int, int, unsigned btn, unsigned)
  26 {
  27         set_button_state(btn, true, true);
  28 }
  29
  30 void Mouse::button_release(int, int, unsigned btn, unsigned)
  31 {
  32         set_button_state(btn, false, true);
  33 }
  34
  35 void Mouse::pointer_motion(int x, int y)
  36 {
  37         set_axis_value(0, x*axis_scale, true);
  38         set_axis_value(1, y*axis_scale, true);
  39 }
  40
  41 } // namespace Input
  42 } // namespace Msp