void cb_mouse_button(GLFWwindow* window, int b, int action, int mods)
{
if(action != 1) return;
double x, y;
glfwGetCursorPos(window, &x, &y);
sc2fb(window, &x, &y);
if(b == 0) {
duc_dir *dir2 = duc_graph_find_spot(graph, dir, x, y, NULL);
if(dir2) {
duc_dir_close(dir);
dir = dir2;
}
}
if(b == 3) {
duc_dir *dir2 = duc_dir_openat(dir, "..");
if(dir2) {
duc_dir_close(dir);
dir = dir2;
}
}
}
static int handle_event(XEvent e)
{
KeySym k;
int x, y, b;
switch(e.type) {
case ConfigureNotify:
win_w = e.xconfigure.width;
win_h = e.xconfigure.height;
cairo_xlib_surface_set_size(cs, win_w, win_h);
redraw = 1;
break;
case Expose:
if(e.xexpose.count < 1) redraw = 1;
break;
case KeyPress:
k = XLookupKeysym(&e.xkey, 0);
if(k == XK_minus) opt_levels--;
if(k == XK_equal) opt_levels++;
if(k == XK_0) opt_levels = 4;
if(k == XK_Escape) return 1;
if(k == XK_q) return 1;
if(k == XK_a) opt_apparent = !opt_apparent;
if(k == XK_b) opt_bytes = !opt_bytes;
if(k == XK_f) fuzz = (fuzz == 0) ? opt_fuzz : 0;
if(k == XK_comma) if(opt_ring_gap > 0) opt_ring_gap --;
if(k == XK_period) opt_ring_gap ++;
if(k == XK_p) {
palette = (palette + 1) % 4;
}
if(k == XK_BackSpace) {
duc_dir *dir2 = duc_dir_openat(dir, "..");
if(dir2) {
duc_dir_close(dir);
dir = dir2;
}
}
redraw = 1;
break;
case ButtonPress:
x = e.xbutton.x;
y = e.xbutton.y;
b = e.xbutton.button;
if(b == 1) {
duc_dir *dir2 = duc_graph_find_spot(graph, dir, x, y, NULL);
if(dir2) {
duc_dir_close(dir);
dir = dir2;
}
}
if(b == 3) {
duc_dir *dir2 = duc_dir_openat(dir, "..");
if(dir2) {
duc_dir_close(dir);
dir = dir2;
}
}
if(b == 4) opt_levels --;
if(b == 5) opt_levels ++;
redraw = 1;
break;
case MotionNotify:
tooltip_x = e.xmotion.x;
tooltip_y = e.xmotion.y;
tooltip_moved = 1;
break;
default:
break;
}
return 0;
}
