ElisAnimationLayerFactory.m

   1 //
   2 //  ElisAnimationLayerFactory.m
   3 //  Elis Colors
   4 //
   5 //  Created by 柳 on 09/09/12.
   6 //  Copyright 2009 __MyCompanyName__. All rights reserved.
   7 //
   8
   9 #import "ElisAnimationLayerFactory.h"
  10
  11
  12 @implementation ElisAnimationLayerFactory
  13
  14 - (id)init
  15 {
  16     bundle = [NSBundle mainBundle];
  17     mediaImage = [[NSBitmapImageRep imageRepWithContentsOfFile:[bundle pathForResource:@"skyblue" ofType:@"jpg"]] CGImage];
  18
  19     return self;
  20 }
  21
  22 - (CALayer*)createNewMovieLayer:(float)d name:(NSString*)name
  23 {
  24     CALayer* layer = [CALayer layer];
  25 //    layer.contents = mediaImage;
  26     // なぜかGCされる
  27     mediaImage = [[NSBitmapImageRep imageRepWithContentsOfFile:[bundle pathForResource:@"skyblue" ofType:@"jpg"]] CGImage];
  28     layer.contents = (id)mediaImage;
  29     layer.opacity = 0.75;
  30 //    [layer setValue:(id)mediaImage forKey:@"contents"];
  31     layer.frame = CGRectMake(0, 0, d*timeLineScale, 50);
  32
  33     CATextLayer* textLayer = [CATextLayer layer];
  34     textLayer.string = name;
  35     textLayer.font = @"HiraKakuPro-W3";
  36     textLayer.fontSize = 26.0;
  37     textLayer.foregroundColor = CGColorCreateGenericRGB(1.0, 1.0, 1.0, 1.0);
  38     textLayer.frame = layer.frame;
  39
  40     layer.masksToBounds = NO;
  41     [layer addSublayer:textLayer];
  42     [layer setValue:[NSNumber numberWithBool:NO] forKey:@"have keyframeLayer"];
  43
  44     return layer;
  45 }
  46
  47 - (CALayer*)createKeyframeLayerWithLayer:(CALayer*)layer
  48 {
  49     CALayer* newLayer = [CALayer layer];
  50     CGRect r = layer.frame;
  51
  52     r.origin.y = r.size.height;
  53     r.size.height = r.size.height*2;
  54     r.origin.x = 0;
  55     newLayer.frame = r;
  56     parentLayer = layer;
  57
  58     return newLayer;
  59 }
  60
  61 - (CALayer*)createKeyframeLevelLayer
  62 {
  63     CALayer* miniLayer = [CALayer layer];
  64     miniLayer.frame = CGRectMake(0, 0, MINI_LAYER_WIDTH, 0);
  65     miniLayer.contents = parentLayer.contents;
  66     miniLayer.opacity = 0.6;
  67
  68     return miniLayer;
  69 }
  70
  71 - (void)removeParentLayer
  72 {
  73     parentLayer = nil; // 参照を切る
  74 }
  75 @end