git.mutantstargoat.com Git - winnie/blob - src/main.cc

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4
   5 #include "winnie.h"
   6
   7 static void display(Window *win);
   8 static void keyboard(Window *win, int key, bool pressed);
   9 static void button(Window *win, int bn, bool pressed, int x, int y);
  10 static void motion(Window *win, int x, int y);
  11 static void cleanup();
  12
  13 int main()
  14 {
  15         if(!winnie_init()) {
  16                 exit(1);
  17         }
  18
  19         atexit(cleanup);
  20
  21         Window *win1 = new Window;
  22         win1->set_title("red");
  23         win1->move(5, 10);
  24         win1->resize(200, 300);
  25         win1->set_display_callback(display);
  26         win1->set_keyboard_callback(keyboard);
  27         win1->set_mouse_button_callback(button);
  28         win1->set_mouse_motion_callback(motion);
  29
  30         Window *win2 = new Window;
  31         win2->set_title("green");
  32         win2->move(150, 10);
  33         win2->resize(200, 300);
  34         win2->set_display_callback(display);
  35         win2->set_keyboard_callback(keyboard);
  36         win2->set_mouse_button_callback(button);
  37         win2->set_mouse_motion_callback(motion);
  38
  39         wm->add_window(win1);
  40         wm->add_window(win2);
  41
  42         while(1) {
  43                 process_events();
  44         }
  45 }
  46
  47 static void display(Window *win)
  48 {
  49         const char *win_title = win->get_title();
  50         const char *t1 = "red";
  51         const char *t2 = "green";
  52
  53         if(!strcmp(win_title, t1)) {
  54                 fill_rect(win->get_absolute_rect(), 255, 0, 0);
  55         }
  56
  57         if(!strcmp(win_title, t2)) {
  58                 fill_rect(win->get_absolute_rect(), 0, 255, 0);
  59         }
  60 }
  61
  62 static void keyboard(Window *win, int key, bool pressed)
  63 {
  64         switch(key) {
  65         case 'q':
  66                 exit(0);
  67         }
  68 }
  69
  70 static void button(Window *win, int bn, bool pressed, int x, int y)
  71 {
  72         printf("WINDOW(%p) button %d %s\n", (void*)win, bn, pressed ? "press" : "release");
  73 }
  74
  75 static void motion(Window *win, int x, int y)
  76 {
  77         printf("WINDOW(%p) motion %d %d\n", (void*)win, x, y);
  78 }
  79
  80 static void cleanup()
  81 {
  82         winnie_shutdown();
  83 }