#import "ITSlideVerticallyWindowEffect.h" #import "ITCoreGraphicsHacks.h" #import "ITTransientStatusWindow.h" @interface ITSlideVerticallyWindowEffect (Private) - (void)performAppearFromProgress:(float)progress effectTime:(float)time; - (void)appearStep; - (void)appearFinish; - (void)performVanishFromProgress:(float)progress effectTime:(float)time; - (void)vanishStep; - (void)vanishFinish; - (void)setSlide:(float)distance; @end @implementation ITSlideVerticallyWindowEffect /*************************************************************************/ #pragma mark - #pragma mark APPEAR METHODS /*************************************************************************/ - (void)performAppear { __idle = NO; [self setWindowVisibility:ITWindowAppearingState]; [self performAppearFromProgress:0.0 effectTime:_effectTime]; } - (void)performAppearFromProgress:(float)progress effectTime:(float)time { [_window setEffectProgress:progress]; _effectSpeed = (1.0 / (EFFECT_FPS * time)); if ( progress == 0.0 ) { [_window setAlphaValue:0.0]; } [_window orderFront:self]; _effectTimer = [NSTimer scheduledTimerWithTimeInterval:(1.0 / EFFECT_FPS) target:self selector:@selector(appearStep) userInfo:nil repeats:YES]; } - (void)appearStep { float interSlide = 0.0; [_window setEffectProgress:([_window effectProgress] + _effectSpeed)]; [_window setEffectProgress:( ([_window effectProgress] < 1.0) ? [_window effectProgress] : 1.0)]; interSlide = (( sin(([_window effectProgress] * pi) - (pi / 2)) + 1 ) / 2); [self setSlide:(interSlide * [_window frame].size.height)]; [_window setAlphaValue:interSlide]; if ( [_window effectProgress] >= 1.0 ) { [self appearFinish]; } } - (void)appearFinish { [_effectTimer invalidate]; _effectTimer = nil; [self setWindowVisibility:ITWindowVisibleState]; __idle = YES; if ( __shouldReleaseWhenIdle ) { [self release]; } } - (void)cancelAppear { [self setWindowVisibility:ITWindowVanishingState]; [_effectTimer invalidate]; _effectTimer = nil; [self performVanishFromProgress:[_window effectProgress] effectTime:(_effectTime / 4.0)]; } /*************************************************************************/ #pragma mark - #pragma mark VANISH METHODS /*************************************************************************/ - (void)performVanish { __idle = NO; [self setWindowVisibility:ITWindowVanishingState]; [self performVanishFromProgress:1.0 effectTime:_effectTime]; } - (void)performVanishFromProgress:(float)progress effectTime:(float)time { [_window setEffectProgress:progress]; _effectSpeed = (1.0 / (EFFECT_FPS * time)); if ( progress == 1.0 ) { [_window setAlphaValue:1.0]; } [_window orderFront:self]; _effectTimer = [NSTimer scheduledTimerWithTimeInterval:(1.0 / EFFECT_FPS) target:self selector:@selector(vanishStep) userInfo:nil repeats:YES]; } - (void)vanishStep { float interSlide = 1.0; [_window setEffectProgress:([_window effectProgress] - _effectSpeed)]; [_window setEffectProgress:( ([_window effectProgress] > 0.0) ? [_window effectProgress] : 0.0)]; interSlide = (( sin(([_window effectProgress] * pi) - (pi / 2)) + 1 ) / 2); [self setSlide:(interSlide * [_window frame].size.height)]; [_window setAlphaValue:interSlide]; if ( [_window effectProgress] <= 0.0 ) { [self vanishFinish]; } } - (void)vanishFinish { [_effectTimer invalidate]; _effectTimer = nil; [_window orderOut:self]; [_window setAlphaValue:1.0]; [self setSlide:[_window frame].size.height]; [self setWindowVisibility:ITWindowHiddenState]; __idle = YES; if ( __shouldReleaseWhenIdle ) { [self release]; } } - (void)cancelVanish { [self setWindowVisibility:ITWindowAppearingState]; [_effectTimer invalidate]; _effectTimer = nil; [self performAppearFromProgress:[_window effectProgress] effectTime:(_effectTime / 4.0)]; } - (void)setSlide:(float)distance { CGAffineTransform transform; if ( [(ITTransientStatusWindow *)_window verticalPosition] == ITWindowPositionBottom ) { transform = CGAffineTransformMakeTranslation( ( [(ITTransientStatusWindow *)_window horizontalPosition] == ITWindowPositionLeft ) ? -( 32.0 + [[_window screen] visibleFrame].origin.x ) : -(([[_window screen] visibleFrame].size.width + [[_window screen] visibleFrame].origin.x) - 32.0 - [_window frame].size.width), -( [[_window screen] frame].size.height - ( distance + 32.0 + [[_window screen] visibleFrame].origin.y ) ) ); } else if ( [(ITTransientStatusWindow *)_window verticalPosition] == ITWindowPositionTop ) { transform = CGAffineTransformMakeTranslation( ( [(ITTransientStatusWindow *)_window horizontalPosition] == ITWindowPositionLeft ) ? -( 32.0 + [[_window screen] visibleFrame].origin.x ) : -(([[_window screen] visibleFrame].size.width + [[_window screen] visibleFrame].origin.x) - 32.0 - [_window frame].size.width), [[_window screen] visibleFrame].origin.y - distance + 64.0 ); } CGSSetWindowTransform([NSApp contextID], (CGSWindowID)[_window windowNumber], transform); } @end