transitional theme tool for iPhone OS 3.2

springroll.cy

/*
 * springroll 2: the return of SpringRoll
 *
 * Copyright (c) 2010 Yanik Magnan <[email protected]>
 * 
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * -----
 *
 * WinterBoard runs on 3.2, but all icon-related methods
 * have changed so you can't exactly theme icons with it yet,
 * which makes it slightly less useful.
 *
 * Just put your icons in /Library/Themes/_springroll/Icons
 * and name them the same way you would have with SummerBoard
 * or WinterBoard (iPod = iPod.png, Safari = Safari.png) and
 * run the script. Icons will be themed until the next respring.
 *
 * Don't run the script multiple times in one respring or it
 * will crash and throw you into Safe Mode. This isn't a replacement
 * for WinterBoard; it is merely a transitional tool.
 *
 * UPDATE (May 9th):
 *  While WinterBoard /is/ available now, I updated this to serve
 *  as example code for Fairchild. This Cycript assumes Fairchild
 *  has already been injected into SpringBoard.
 */

FCMethod("SBIcon", "getIconImage:", function(size) {
  if (size == 2) {
    var img = [UIImage imageWithContentsOfFile:@"/Library/Themes/_springroll/Icons/"+[this displayName]+".png"];
    if (img) return img;
  }
  return FCSuper["SBIcon"]["getIconImage:"].call(this, size);
});

for (var i in [[SBIconModel sharedInstance] visibleIconIdentifiers]) {
  var id = [[SBIconModel sharedInstance] visibleIconIdentifiers][i];
  var icon = [[SBIconModel sharedInstance] iconForDisplayIdentifier:id];
  [icon reloadIconImage];
  if ([icon isInDock])
    [icon setShadowsHidden:YES];
}