Source/AIOutlineViewAnimation.m

   1 //
   2 //  AIOutlineViewAnimation.m
   3 //  Adium
   4 //
   5 //  Created by Evan Schoenberg on 6/9/07.
   6 //
   7
   8 #import "AIOutlineViewAnimation.h"
   9 #import "AIAnimatingListOutlineView.h"
  10
  11 @interface AIAnimatingListOutlineView (AIOutlineViewAnimationDelegate)
  12 - (void)animation:(AIOutlineViewAnimation *)animation didSetCurrentValue:(float)currentValue forDict:(NSDictionary *)animatingRowsDict;
  13 @end
  14
  15 @interface AIOutlineViewAnimation (PRIVATE)
  16 - (id)initWithDictionary:(NSDictionary *)inDict delegate:(AIAnimatingListOutlineView *)inOutlineView;
  17 @end
  18
  19 /*!
  20  * @class AIOutlineViewAnimation
  21  * @brief NSAnimation subclass for AIOutlineView's animations
  22  *
  23  * This NSAnimation subclass is a simple subclass to let the outline view handle changes in progress
  24  * along a non-blocking ease-in/ease-out animation.
  25  * AIOutlineView should release the AIOutlineViewAnimation when the animation is complete.
  26  */
  27 @implementation AIOutlineViewAnimation
  28 + (AIOutlineViewAnimation *)listObjectAnimationWithDictionary:(NSDictionary *)inDict delegate:(AIAnimatingListOutlineView *)inOutlineView
  29 {
  30         return [[[self alloc] initWithDictionary:inDict delegate:inOutlineView] autorelease];
  31 }
  32
  33 - (id)initWithDictionary:(NSDictionary *)inDict delegate:(AIAnimatingListOutlineView *)inOutlineView
  34 {
  35         if ((self = [super initWithDuration:LIST_OBJECT_ANIMATION_DURATION animationCurve:NSAnimationEaseInOut])) {
  36                 dict = [inDict retain];
  37
  38                 [self setDelegate:inOutlineView];
  39                 [self setAnimationBlockingMode:NSAnimationNonblocking];
  40         }
  41
  42         return self;
  43 }
  44
  45 - (void)dealloc
  46 {
  47         [dict release];
  48
  49         [super dealloc];
  50 }
  51
  52 /*!
  53  * @brief We want to run our animation no matter what's going on
  54  */
  55 - (NSArray *)runLoopModesForAnimating
  56 {
  57     return [NSArray arrayWithObjects:NSDefaultRunLoopMode, NSModalPanelRunLoopMode, NSEventTrackingRunLoopMode, nil];
  58 }
  59
  60 /*!
  61  * @brief When progress updates, inform the delegate
  62  */
  63 - (void)setCurrentProgress:(NSAnimationProgress)progress
  64 {
  65         [super setCurrentProgress:progress];
  66
  67         [[self delegate] animation:self didSetCurrentValue:[self currentValue] forDict:dict];
  68 }
  69
  70 @end