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                                                            // Casts so the compiler won't gripe
  31             _verticalPosition   = (ITVerticalWindowPosition)[(ITTransientStatusWindow *)window verticalPosition];
  32             _horizontalPosition = (ITHorizontalWindowPosition)[(ITTransientStatusWindow *)window horizontalPosition];
  33         } else {
  34             NSLog(@"ITWindowEffect - initWithWindow: - window does not conform to ITWindowPositioning.");
  35             _verticalPosition   = ITWindowPositionBottom;
  36             _horizontalPosition = ITWindowPositionLeft;
  37         }
  38     }
  39     return self;
  40 }
  41
  42 - (NSWindow *)window
  43 {
  44     return _window;
  45 }
  46
  47 - (void)setWindow:(NSWindow *)newWindow
  48 {
  49     [_window autorelease];
  50     _window = [newWindow retain];
  51 }
  52
  53 - (void)setWindowVisibility:(ITWindowVisibilityState)visibilityState
  54 {
  55     if ( [_window conformsToProtocol:@protocol(ITWindowMotility)] ) {
  56        // Cast so the compiler won't gripe
  57         [(ITTransientStatusWindow *)_window setVisibilityState:visibilityState];
  58     } else {
  59         NSLog(@"ITWindowEffect - setWindowVisibility: - window does not conform to ITWindowVisibility.");
  60     }
  61 }
  62
  63 - (float)effectTime
  64 {
  65     return _effectTime;
  66 }
  67
  68 - (void)setEffectTime:(float)newTime
  69 {
  70     _effectTime = newTime;
  71 }
  72
  73 + (NSString *)effectName
  74 {
  75     NSLog(@"ITWindowEffect does not implement +effectName.");
  76     return nil;
  77 }
  78
  79 + (NSDictionary *)supportedPositions
  80 {
  81     NSLog(@"ITWindowEffect does not implement +supportedPositions.");
  82
  83 //  Below is an example dictionary.  Modify it appropriately when subclassing.
  84     return [NSDictionary dictionaryWithObjectsAndKeys:
  85         [NSDictionary dictionaryWithObjectsAndKeys:
  86             [NSNumber numberWithBool:NO], @"Left",
  87             [NSNumber numberWithBool:NO], @"Center",
  88             [NSNumber numberWithBool:NO], @"Right", nil] , @"Top" ,
  89         [NSDictionary dictionaryWithObjectsAndKeys:
  90             [NSNumber numberWithBool:NO], @"Left",
  91             [NSNumber numberWithBool:NO], @"Center",
  92             [NSNumber numberWithBool:NO], @"Right", nil] , @"Middle" ,
  93         [NSDictionary dictionaryWithObjectsAndKeys:
  94             [NSNumber numberWithBool:NO], @"Left",
  95             [NSNumber numberWithBool:NO], @"Center",
  96             [NSNumber numberWithBool:NO], @"Right", nil] , @"Bottom" , nil];
  97 }
  98
  99 - (void)performAppear
 100 {
 101     NSLog(@"ITWindowEffect does not implement performAppear.");
 102 }
 103
 104 - (void)performVanish
 105 {
 106     NSLog(@"ITWindowEffect does not implement performVanish.");
 107 }
 108
 109 - (void)cancelAppear
 110 {
 111     NSLog(@"ITWindowEffect does not implement cancelAppear.");
 112 }
 113
 114 - (void)cancelVanish
 115 {
 116     NSLog(@"ITWindowEffect does not implement cancelVanish.");
 117 }
 118
 119 - (void)releaseWhenIdle;
 120 {
 121     if ( __idle ) {
 122         [self release];
 123     } else {
 124         __shouldReleaseWhenIdle = YES;
 125     }
 126 }
 127
 128 - (void)dealloc
 129 {
 130         [_window release];
 131         [super dealloc];
 132 }
 133
 134
 135 @end