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// MIT License, Copyright (c) 2020 Marvin Borner
#include <conv.h>
#include <def.h>
#include <gui.h>
#include <input.h>
#include <print.h>
#include <str.h>
int main()
{
print("[test window loaded]\n");
struct window win = { 0 };
win.height = 400;
win.width = 600;
win.x = 50;
win.y = 50;
gui_new_window(&win);
gui_fill(&win, COLOR_BG);
/* gui_border(&win, COLOR_FG, 2); */
gui_init("/font/spleen-12x24.psfu");
int font_height = gui_font_height();
int font_width = gui_font_width();
char *hello = "Hello, world!";
gui_write(&win, win.width / 2 - (strlen(hello) * font_width) / 2, 0, COLOR_GREEN, hello);
struct message *msg;
int char_x = 0;
int char_y = 1;
while (1) {
if (!(msg = msg_receive())) {
yield();
continue;
}
// TODO: Export to text widget or sth
switch (msg->type) {
case WM_KEYBOARD: {
struct msg_keyboard *event = msg->data;
char ch = event->ch;
if (!event->press)
break;
if (char_x * font_width >= (int)win.width) {
char_y++;
char_x = 0;
}
if (ch == '\n') {
char_x = 0;
char_y++;
} else if (ch == '\t') {
char_x += 8;
} else if (ch == '\b') {
if (char_x > 0) {
char_x--;
gui_draw_rectangle(&win, font_width * char_x,
font_height * char_y,
font_width * (char_x + 1),
font_height * (char_y + 1), COLOR_BG);
}
} else if (ch == ' ' && event->scancode == KEY_SPACE) {
char_x++;
} else if (ch != ' ' && ch != '\0') {
gui_write_char(&win, font_width * char_x++, font_height * char_y,
COLOR_CYAN, ch);
}
break;
}
default:
break;
}
}
return 0;
}
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