ITWindowEffect.m

   1 #import "ITWindowEffect.h"
   2 #import "ITTransientStatusWindow.h"
   3
   4
   5 @implementation ITWindowEffect
   6
   7 + (NSArray *)effectClasses
   8 {
   9     NSArray *classes = [NSArray arrayWithObjects:
  10         NSClassFromString(@"ITCutWindowEffect"),
  11         NSClassFromString(@"ITDissolveWindowEffect"),
  12         NSClassFromString(@"ITSlideHorizontallyWindowEffect"),
  13         NSClassFromString(@"ITSlideVerticallyWindowEffect"),
  14         NSClassFromString(@"ITPivotWindowEffect"),
  15         nil];
  16
  17     return classes;
  18 }
  19
  20 - (id)initWithWindow:(NSWindow *)window
  21 {
  22     if ( (self = [super init]) ) {
  23         _window                 = [window retain];
  24         _effectTime             = DEFAULT_EFFECT_TIME;
  25         _effectTimer            = nil;
  26         __shouldReleaseWhenIdle = NO;
  27         __idle                  = YES;
  28
  29         if ( [window conformsToProtocol:@protocol(ITWindowPositioning)] ) {
  30             _verticalPosition   = (ITVerticalWindowPosition)[(ITTransientStatusWindow *)window verticalPosition];
  31             _horizontalPosition = (ITHorizontalWindowPosition)[(ITTransientStatusWindow *)window horizontalPosition];
  32         } else {
  33             NSLog(@"ITWindowEffect - initWithWindow: - window does not conform to ITWindowPositioning.");
  34             _verticalPosition   = ITWindowPositionBottom;
  35             _horizontalPosition = ITWindowPositionLeft;
  36         }
  37     }
  38     return self;
  39 }
  40
  41 - (NSWindow *)window
  42 {
  43     return _window;
  44 }
  45
  46 - (void)setWindow:(NSWindow *)newWindow
  47 {
  48     [_window autorelease];
  49     _window = [newWindow retain];
  50 }
  51
  52 - (void)setWindowVisibility:(ITWindowVisibilityState)visibilityState
  53 {
  54     if ( [_window conformsToProtocol:@protocol(ITWindowMotility)] ) {
  55        // Cast so the compiler won't gripe
  56         [(ITTransientStatusWindow *)_window setVisibilityState:visibilityState];
  57     } else {
  58         NSLog(@"ITWindowEffect - setWindowVisibility: - window does not conform to ITWindowVisibility.");
  59     }
  60 }
  61
  62 - (float)effectTime
  63 {
  64     return _effectTime;
  65 }
  66
  67 - (void)setEffectTime:(float)newTime
  68 {
  69     _effectTime = newTime;
  70 }
  71
  72 + (NSString *)effectName
  73 {
  74     NSLog(@"ITWindowEffect does not implement +effectName.");
  75     return nil;
  76 }
  77
  78 + (NSDictionary *)supportedPositions
  79 {
  80     NSLog(@"ITWindowEffect does not implement +supportedPositions.");
  81
  82 //  Below is an example dictionary.  Modify it appropriately when subclassing.
  83     return [NSDictionary dictionaryWithObjectsAndKeys:
  84         [NSDictionary dictionaryWithObjectsAndKeys:
  85             [NSNumber numberWithBool:NO], @"Left",
  86             [NSNumber numberWithBool:NO], @"Center",
  87             [NSNumber numberWithBool:NO], @"Right", nil] , @"Top" ,
  88         [NSDictionary dictionaryWithObjectsAndKeys:
  89             [NSNumber numberWithBool:NO], @"Left",
  90             [NSNumber numberWithBool:NO], @"Center",
  91             [NSNumber numberWithBool:NO], @"Right", nil] , @"Middle" ,
  92         [NSDictionary dictionaryWithObjectsAndKeys:
  93             [NSNumber numberWithBool:NO], @"Left",
  94             [NSNumber numberWithBool:NO], @"Center",
  95             [NSNumber numberWithBool:NO], @"Right", nil] , @"Bottom" , nil];
  96 }
  97
  98 + (unsigned int)listOrder
  99 {
 100     NSLog(@"ITWindowEffect does not implement +listOrder.");
 101     return 0;
 102 }
 103
 104 - (void)performAppear
 105 {
 106     NSLog(@"ITWindowEffect does not implement -performAppear.");
 107 }
 108
 109 - (void)performVanish
 110 {
 111     NSLog(@"ITWindowEffect does not implement -performVanish.");
 112 }
 113
 114 - (void)cancelAppear
 115 {
 116     NSLog(@"ITWindowEffect does not implement -cancelAppear.");
 117 }
 118
 119 - (void)cancelVanish
 120 {
 121     NSLog(@"ITWindowEffect does not implement -cancelVanish.");
 122 }
 123
 124 - (void)releaseWhenIdle;
 125 {
 126     if ( __idle ) {
 127         [self release];
 128     } else {
 129         __shouldReleaseWhenIdle = YES;
 130     }
 131 }
 132
 133 - (void)dealloc
 134 {
 135         [_window release];
 136         [super dealloc];
 137 }
 138
 139
 140 @end