wigglefree.mm

/*
 * wigglefree - by Yanik Magnan
 * http://r-ch.net
 */

/*
 *        Redistribution and use in source and binary
 * forms, with or without modification, are permitted
 * provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the
 *    above copyright notice, this list of conditions
 *    and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the
 *    above copyright notice, this list of conditions
 *    and the following disclaimer in the documentation
 *    and/or other materials provided with the
 *    distribution.
 * 3. The name of the author may not be used to endorse
 *    or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#include <substrate.h>
#import <CoreGraphics/CGGeometry.h>
#include <SpringBoard/SBIcon.h>

@protocol Tweak
- (void) wigglefree_setOrigin:(CGPoint) origin;
- (void) wigglefree_setAllowJitter:(BOOL) value;
@end

static void $SBIcon$setAllowJitter$(SBIcon<Tweak> *self, SEL sel, BOOL value) {
    [self wigglefree_setAllowJitter:NO];
}

static void $SBIcon$setOrigin$(SBIcon<Tweak> *self, SEL sel, CGPoint origin) {
    [self setAllowJitter:NO];
    [self wigglefree_setOrigin:origin];
}

extern "C" void TweakInitialize() {
    if (objc_getClass("SpringBoard") == nil)
        return;

    Class $SBIcon(objc_getClass("SBIcon"));
    MSHookMessage($SBIcon, @selector(setOrigin:), (IMP) &$SBIcon$setOrigin$, "wigglefree_");
    MSHookMessage($SBIcon, @selector(setAllowJitter:), (IMP) &$SBIcon$setAllowJitter$, "wigglefree_");
}