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#ifdef X11 // @compile param
internal LinuxWindowHandle x11_create_window(MemArena *arena, u32 window_height, u32 window_width,
u32 display_x, u32 display_y)
{
Display *main_display = XOpenDisplay(0);
if (!main_display) {
Log("Error! Failed to open x11 display. Are you on X11?");
} else {
Log("Successfully opened x11 display?\n");
Log("Display: %p\n", main_display);
}
Window root = XDefaultRootWindow(main_display);
int screen = DefaultScreen(main_display);
Visual *v = DefaultVisual(main_display, screen);
XSetWindowAttributes wa = {.background_pixmap = None,
.background_pixel =
BlackPixel(main_display, DefaultScreen(main_display)),
.border_pixmap = CopyFromParent,
.border_pixel = 0,
.bit_gravity = ForgetGravity,
.win_gravity = NorthWestGravity,
.backing_store = NotUseful,
.backing_planes = 1,
.backing_pixel = 0,
.save_under = False,
.event_mask = 0,
.do_not_propagate_mask = 0,
.override_redirect = False,
.colormap = CopyFromParent,
.cursor = None};
Window window = XCreateWindow(main_display, // display
root, // parent
display_x, // x
display_y, // y
window_width, // width
window_height, // height
0, // border_width
CopyFromParent, // depth
CopyFromParent, // class
v, // depth
CWBackPixel, // visual
&wa);
XSetWindowBorder(main_display, window, 60);
XSelectInput(main_display, window,
ExposureMask | StructureNotifyMask | KeyReleaseMask | KeyPressMask);
XMapWindow(main_display, window);
LinuxWindowHandle out = {main_display, window};
return out;
}
internal void x11_draw(LinuxWindowHandle *s, s32 start_x, s32 end_x, s32 start_y, s32 end_y)
{
u32 color = 0x55ffaaff;
GC gc = XCreateGC(s->display, s->window, 0, Nil);
XSetForeground(s->display, gc, color);
XFreeGC(s->display, gc);
}
internal s32 x11_cleanup(LinuxWindowHandle *s)
{
XCloseDisplay(s->display);
return 0;
}
internal s32 x11_read_input() { return 0; }
#endif // X11
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