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Dömötör Gulyás
2009-10-27 01:03:19
Revision ID: dognotdog@gmail.com-20091027000319-1vrkixkgf9lkud6g
adds tappity project

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tappity/source/Tappity.m
 
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//
 
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//  Tappity.m
 
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//  tappity
 
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//
 
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//  Created by döme on 25.10.2009.
 
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//  Copyright 2009 __MyCompanyName__. All rights reserved.
 
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//
 
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#import "Tappity.h"
 
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#import "GraphicsServices.h"
 
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NSString* TapIdKey              = @"tapId";
 
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NSString* TapTouchesKey = @"tapTouches";
 
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NSString* TapGSEventKey = @"tapGSEvent";
 
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NSString* TapTouchPhaseKey = @"tapTouchPhase";
 
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NSString* TapRecordedEventKey = @"tapRecordedEvent";
 
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@implementation Tappity
 
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@end
 
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@implementation UITouch (Synthesize)
 
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- (id)initInView:(UIView *)view
 
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{
 
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    self = [super init];
 
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    if (self != nil)
 
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    {
 
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        CGRect frameInWindow;
 
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        if ([view isKindOfClass:[UIWindow class]])
 
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        {
 
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            frameInWindow = view.frame;
 
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        }
 
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        else
 
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        {
 
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            frameInWindow =
 
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                [view.window convertRect:view.frame fromView:view.superview];
 
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        }
 
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        _tapCount = 1;
 
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        _locationInWindow =
 
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            CGPointMake(
 
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                frameInWindow.origin.x + 0.5 * frameInWindow.size.width,
 
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                frameInWindow.origin.y + 0.5 * frameInWindow.size.height);
 
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        _previousLocationInWindow = _locationInWindow;
 
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        UIView *target = [view.window hitTest:_locationInWindow withEvent:nil];
 
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        _view = [target retain];
 
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        _window = [view.window retain];
 
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        _phase = UITouchPhaseBegan;
 
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        _touchFlags._firstTouchForView = 1;
 
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        _touchFlags._isTap = 1;
 
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        _timestamp = [NSDate timeIntervalSinceReferenceDate];
 
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    }
 
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    return self;
 
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}
 
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- (void)changeToPhase:(UITouchPhase)phase
 
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{
 
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    _phase = phase;
 
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    _timestamp = [NSDate timeIntervalSinceReferenceDate];
 
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}
 
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@end
 
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@interface GSEventProxy : NSObject
 
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{
 
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@public
 
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    unsigned int flags;
 
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    unsigned int type;
 
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    unsigned int ignored1;
 
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    float x1;
 
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    float y1;
 
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    float x2;
 
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    float y2;
 
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    unsigned int ignored2[10];
 
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    unsigned int ignored3[7];
 
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    float sizeX;
 
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    float sizeY;
 
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    float x3;
 
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    float y3;
 
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    unsigned int ignored4[3];
 
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}
 
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@end
 
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@implementation GSEventProxy
 
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@end
 
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@implementation UIEvent (Synthesize)
 
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- (id)initWithTouches:(NSSet *) touches
 
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{
 
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        UITouch* touch = [touches anyObject];
 
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    CGPoint location = [touch locationInView: touch.window];
 
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    GSEventProxy *gsEventProxy = [[GSEventProxy alloc] init];
 
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    gsEventProxy->x1 = location.x;
 
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    gsEventProxy->y1 = location.y;
 
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    gsEventProxy->x2 = location.x;
 
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    gsEventProxy->y2 = location.y;
 
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    gsEventProxy->x3 = location.x;
 
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    gsEventProxy->y3 = location.y;
 
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    gsEventProxy->sizeX = 1.0;
 
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    gsEventProxy->sizeY = 1.0;
 
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    gsEventProxy->flags = ([touch phase] == UITouchPhaseEnded) ? 0x1010180 : 0x3010180;
 
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    gsEventProxy->type = 3001;    
 
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    //
 
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    // On SDK versions 3.0 and greater, we need to reallocate as a
 
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    // UITouchesEvent.
 
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    //
 
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    Class touchesEventClass = objc_getClass("UITouchesEvent");
 
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    if (touchesEventClass && ![[self class] isEqual: touchesEventClass])
 
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    {
 
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        [self release];
 
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        self = [touchesEventClass alloc];
 
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    }
 
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    self = [self _initWithEvent:gsEventProxy touches:touches];
 
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    if (self != nil)
 
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    {
 
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    }
 
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    return self;
 
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}
 
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void _printGSPathPoint(GSTouchPointRef p)
 
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{
 
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//      printf("P: 0x%08X 0x%08X 0x%08X 0x%08X (%G, %G)\n", p->unk0, p->unk1, p->unk2, p->unk5, p->x, p->y);
 
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        printf("P: 0x%08X %7G %7G (%G, %G)\n", p->unk0, p->unk1, p->touchSize, p->x, p->y);
 
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}
 
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void _printGSEvent(UIEvent* event)
 
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{
 
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        GSEvent* e = [event _gsEvent];
 
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//      printf("%p, %p\n", event, e);
 
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//      printf("0x%08X  0x%08X  0x%08X\n", e->unk1, e->unk2, e->unk3);
 
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//      printf("type0 0x%08X  type1 0x%08X  r3 0x%08X\n", e->type0, e->type1, e->r3);
 
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//      printf("type10 0x%08X  r11 0x%08X  type12 0x%08X\n", e->type10, e->r11, e->type12);
 
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//      printf("gesture12 0x%08X  gesture14 0x%08X\n", e->gesture13, e->gesture14);
 
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//      printf("avg0 (%5G, %5G),  avg1 (%5G, %5G)\n", e->avgX0, e->avgY0, e->avgX1, e->avgY1);
 
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//      printf("(%d) %d\n", e->numInitialTouches, e->numCurrentTouches);
 
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//      printf("unk16 0x%08X  unk17 0x%08X  unk18 0x%08X  unk19 0x%08X\n", e->unk16, e->unk17, e->unk18, e->unk19);
 
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//      printf("r20 0x%08X  r21 0x%08X\n", e->r20, e->r21);
 
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        printf("points %d\n", e->numPoints);
 
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//      printf("unk9 0x%08X  unk10 0x%08X unk11 0x%08X unk12 0x%08X\n", e->unk9, e->unk10, e->unk11, e->unk12);
 
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//      printf("%u.%u\n", e->timestamp_s, e->timestamp_ns);
 
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//      printf("%G\n", (double)e->timestamp*1e-9);
 
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//      printf("unk12 0x%08X  unk13 0x%08X  unk14 0x%08X  unk15 0x%08X\n", e->unk12, e->unk13, e->unk14, e->unk15);
 
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        for(size_t i = 0; i < e->numPoints; ++i)
 
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                _printGSPathPoint(e->points+i);
 
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        printf("\n");
 
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}
 
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@end
 
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@implementation GSEvent
 
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@end
 
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