/*
 * This file is part of firk's window manager for x11 (fwm)
 * Copyright (C) 2016-2021 firk <firk@cantconnect.ru>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
#include "main.h"
#include "base.h"
#include "xkrap.h"
#include "xsupp.h"

#define draw_string XDrawString

/* some wrappers for x */
extern void draw_string_limwidth(Display * dis, Drawable d, GC gc, int x, int y, int mw, char const * st, size_t len) {
  int dw, w;
  w = text_width(gc, st, len);
  if(w<=mw) { draw_string(display, d, gc, x, y, st, len); return; }
  dw = text_width(gc, "...",3);
  if(mw<dw) return;
  while(len && w>mw-dw) { len--; w = text_width(gc, st, len); }
  if(!len) draw_string(display, d, gc, x, y, "...", 3);
  else {
    draw_string(display, d, gc, x, y, st, len);
    draw_string(display, d, gc, x+w, y, "...", 3);
  }
}

extern void draw_string_limwidth_utf8(Display * dis, Drawable d, GC gc, int x, int y, int mw, char const * st, size_t len) {
  int dw, w;
  w=text_width_utf8(gc, st, len);
  if(w<=mw) { draw_string_utf8(display, d, gc, x, y, st, len); return; }
  dw = text_width(gc, "...",3);
  if(mw<dw) return;
  while(len && w>mw-dw) { len--; w = text_width_utf8(gc, st, len); }
  if(!len) draw_string(display, d, gc, x, y, "...", 3);
  else {
    draw_string_utf8(display, d, gc, x, y, st, len);
    draw_string(display, d, gc, x+w, y, "...", 3);
  }
}

extern void place_window_below(Display * dis, Window w, Window from) {
  XWindowChanges chg;
  bzero(&chg, sizeof(chg));
  chg.sibling = from;
  chg.stack_mode = Below;
  XConfigureWindow(dis, w, CWSibling | CWStackMode, &chg);
}

extern void place_window_above(Display * dis, Window w, Window from) {
  XWindowChanges chg;
  bzero(&chg, sizeof(chg));
  chg.sibling = from;
  chg.stack_mode = Above;
  XConfigureWindow(dis, w, CWSibling | CWStackMode, &chg);
}

extern void place_window_ontop(Display * dis, Window w) {
  XRaiseWindow(dis, w);
}