orca/sketches/simpleWindow/main.c

/************************************************************/ /**
*
*	@file: main.cpp
*	@author: Martin Fouilleul
*	@date: 30/07/2022
*	@revision:
*
*****************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "milepost.h"

int main()
{
    mp_init();

    mp_rect rect = { .x = 100, .y = 100, .w = 800, .h = 600 };
    mp_window window = mp_window_create(rect, "test", 0);

    mp_window_bring_to_front(window);
    mp_window_focus(window);

    mp_window_center(window);

    while(!mp_should_quit())
    {
        mp_pump_events(0);
        mp_event* event = 0;
        while((event = mp_next_event(mem_scratch())) != 0)
        {
            switch(event->type)
            {
                case MP_EVENT_WINDOW_CLOSE:
                {
                    mp_request_quit();
                }
                break;

                case MP_EVENT_WINDOW_RESIZE:
                {
                    printf("resized, frame = {%f, %f, %f, %f}, content = {%f, %f, %f, %f}\n",
                           event->move.frame.x,
                           event->move.frame.y,
                           event->move.frame.w,
                           event->move.frame.h,
                           event->move.content.x,
                           event->move.content.y,
                           event->move.content.w,
                           event->move.content.h);
                }
                break;

                case MP_EVENT_WINDOW_MOVE:
                {
                    printf("moved, frame = {%f, %f, %f, %f}, content = {%f, %f, %f, %f}\n",
                           event->move.frame.x,
                           event->move.frame.y,
                           event->move.frame.w,
                           event->move.frame.h,
                           event->move.content.x,
                           event->move.content.y,
                           event->move.content.w,
                           event->move.content.h);
                }
                break;

                case MP_EVENT_MOUSE_MOVE:
                {
                    printf("mouse moved, pos = {%f, %f}, delta = {%f, %f}\n",
                           event->mouse.x,
                           event->mouse.y,
                           event->mouse.deltaX,
                           event->mouse.deltaY);
                }
                break;

                case MP_EVENT_MOUSE_WHEEL:
                {
                    printf("mouse wheel, delta = {%f, %f}\n",
                           event->mouse.deltaX,
                           event->mouse.deltaY);
                }
                break;

                case MP_EVENT_MOUSE_ENTER:
                {
                    printf("mouse enter\n");
                }
                break;

                case MP_EVENT_MOUSE_LEAVE:
                {
                    printf("mouse leave\n");
                }
                break;

                case MP_EVENT_MOUSE_BUTTON:
                {
                    printf("mouse button %i: %i\n",
                           event->key.code,
                           event->key.action == MP_KEY_PRESS ? 1 : 0);
                }
                break;

                case MP_EVENT_KEYBOARD_KEY:
                {
                    printf("key %i: %s\n",
                           event->key.code,
                           event->key.action == MP_KEY_PRESS ? "press" : (event->key.action == MP_KEY_RELEASE ? "release" : "repeat"));
                }
                break;

                case MP_EVENT_KEYBOARD_CHAR:
                {
                    printf("entered char %s\n", event->character.sequence);
                }
                break;

                default:
                    break;
            }
        }
        mem_arena_clear(mem_scratch());
    }

    mp_terminate();

    return (0);
}