examples/ev.cpp

   1 #include <msp/core/application.h>
   2 #include <msp/graphics/simplewindow.h>
   3 #include <msp/input/keyboard.h>
   4 #include <msp/input/mouse.h>
   5 #include <msp/io/print.h>
   6
   7 using namespace Msp;
   8
   9 class Ev: public RegisteredApplication<Ev>
  10 {
  11 private:
  12         Graphics::SimpleWindow window;
  13         Input::Keyboard keyboard;
  14         Input::Mouse mouse;
  15
  16 public:
  17         Ev(int, char **);
  18
  19 private:
  20         virtual void tick();
  21
  22         void key_press(unsigned);
  23         void key_release(unsigned);
  24         void button_press(unsigned);
  25         void button_release(unsigned);
  26         void axis_motion(unsigned, float, float);
  27 };
  28
  29 Ev::Ev(int, char **):
  30         window(200, 200),
  31         keyboard(window),
  32         mouse(window)
  33 {
  34         window.signal_close.connect(sigc::bind(sigc::mem_fun(this, &Ev::exit), 0));
  35         keyboard.signal_button_press.connect(sigc::mem_fun(this, &Ev::key_press));
  36         keyboard.signal_button_release.connect(sigc::mem_fun(this, &Ev::key_release));
  37         mouse.signal_button_press.connect(sigc::mem_fun(this, &Ev::button_press));
  38         mouse.signal_button_release.connect(sigc::mem_fun(this, &Ev::button_release));
  39         mouse.signal_axis_motion.connect(sigc::mem_fun(this, &Ev::axis_motion));
  40         window.show();
  41 }
  42
  43 void Ev::tick()
  44 {
  45         window.tick();
  46 }
  47
  48 void Ev::key_press(unsigned key)
  49 {
  50         IO::print("key_press: %s\n", keyboard.get_button_name(key));
  51 }
  52
  53 void Ev::key_release(unsigned key)
  54 {
  55         IO::print("key_release: %s\n", keyboard.get_button_name(key));
  56 }
  57
  58 void Ev::button_press(unsigned btn)
  59 {
  60         IO::print("button_press: %s\n", mouse.get_button_name(btn));
  61 }
  62
  63 void Ev::button_release(unsigned btn)
  64 {
  65         IO::print("button_release: %s\n", mouse.get_button_name(btn));
  66 }
  67
  68 void Ev::axis_motion(unsigned axis, float value, float rel)
  69 {
  70         IO::print("axis_motion: %s %.3f %+.3f\n", mouse.get_axis_name(axis), value, rel);
  71 }