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 #include <msp/stringcodec/codec.h>
   7 #include <msp/stringcodec/utf8.h>
   8
   9 using namespace Msp;
  10
  11 class Ev: public RegisteredApplication<Ev>
  12 {
  13 private:
  14         Graphics::SimpleWindow window;
  15         Input::Keyboard keyboard;
  16         Input::Mouse mouse;
  17
  18 public:
  19         Ev(int, char **);
  20
  21 private:
  22         virtual void tick();
  23
  24         void key_press(unsigned);
  25         void key_release(unsigned);
  26         void character(StringCodec::unichar);
  27         void button_press(unsigned);
  28         void button_release(unsigned);
  29         void axis_motion(unsigned, float, float);
  30 };
  31
  32 Ev::Ev(int, char **):
  33         window(200, 200),
  34         keyboard(window),
  35         mouse(window)
  36 {
  37         window.signal_close.connect(sigc::bind(sigc::mem_fun(this, &Ev::exit), 0));
  38         keyboard.signal_button_press.connect(sigc::bind_return(sigc::mem_fun(this, &Ev::key_press), false));
  39         keyboard.signal_button_release.connect(sigc::bind_return(sigc::mem_fun(this, &Ev::key_release), false));
  40         keyboard.signal_character.connect(sigc::bind_return(sigc::mem_fun(this, &Ev::character), false));
  41         mouse.signal_button_press.connect(sigc::bind_return(sigc::mem_fun(this, &Ev::button_press), false));
  42         mouse.signal_button_release.connect(sigc::bind_return(sigc::mem_fun(this, &Ev::button_release), false));
  43         mouse.signal_axis_motion.connect(sigc::bind_return(sigc::mem_fun(this, &Ev::axis_motion), false));
  44         window.set_title("Event tester");
  45         window.show();
  46 }
  47
  48 void Ev::tick()
  49 {
  50         window.tick();
  51 }
  52
  53 void Ev::key_press(unsigned key)
  54 {
  55         IO::print("key_press: %s\n", keyboard.get_button_name(key));
  56 }
  57
  58 void Ev::key_release(unsigned key)
  59 {
  60         IO::print("key_release: %s\n", keyboard.get_button_name(key));
  61 }
  62
  63 void Ev::character(StringCodec::unichar ch)
  64 {
  65         IO::print("character: %s\n", StringCodec::encode<StringCodec::Utf8>(StringCodec::ustring(1, ch)));
  66 }
  67
  68 void Ev::button_press(unsigned btn)
  69 {
  70         IO::print("button_press: %s\n", mouse.get_button_name(btn));
  71 }
  72
  73 void Ev::button_release(unsigned btn)
  74 {
  75         IO::print("button_release: %s\n", mouse.get_button_name(btn));
  76 }
  77
  78 void Ev::axis_motion(unsigned axis, float value, float rel)
  79 {
  80         IO::print("axis_motion: %s %.3f %+.3f\n", mouse.get_axis_name(axis), value, rel);
  81 }