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// MIT License, Copyright (c) 2020 Marvin Borner
// Mostly GFX function wrappers
#include <def.h>
#include <gfx.h>
#include <gui.h>
#include <mem.h>
#define MAX_WINDOWS 10
u32 window_count = 0;
static struct window windows[MAX_WINDOWS] = { 0 };
struct window *new_window(const char *title, int x, int y, u32 width, u32 height, int flags)
{
if (window_count + 1 >= MAX_WINDOWS)
return NULL;
struct window *win = &windows[window_count + 1];
win->ctx = malloc(sizeof(*win->ctx));
win->ctx->x = x > 0 ? x : 50;
win->ctx->y = y > 0 ? y : 50;
win->ctx->width = width > 0 ? width : 600;
win->ctx->height = height > 0 ? height : 400;
win->ctx->flags = flags;
win->title = title;
gfx_new_ctx(windows[window_count + 1].ctx);
if (!win->ctx->fb)
return NULL;
window_count++;
return win;
}
struct window *gui_init(const char *title, u32 width, u32 height)
{
if (window_count != 0)
return NULL;
struct window *win = new_window(title, 0, 0, width, height, WF_DEFAULT);
if (!win)
return NULL;
gfx_fill(win->ctx, COLOR_BG);
gfx_init("/font/spleen-12x24.psfu");
return win;
}
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