//
//  ElisAnimationLayerFactory.m
//  Elis Colors
//
//  Created by 柳 on 09/09/12.
//  Copyright 2009 __MyCompanyName__. All rights reserved.
//

#import "ElisAnimationLayerFactory.h"


@implementation ElisAnimationLayerFactory

- (id)init
{
    bundle = [NSBundle mainBundle];
    mediaImage = [[NSBitmapImageRep imageRepWithContentsOfFile:[bundle pathForResource:@"skyblue" ofType:@"jpg"]] CGImage];
    
    return self;
}

- (CALayer*)createNewMovieLayer:(float)d name:(NSString*)name
{
    CALayer* layer = [CALayer layer];
//    layer.contents = mediaImage;
    // なぜかGCされる
    mediaImage = [[NSBitmapImageRep imageRepWithContentsOfFile:[bundle pathForResource:@"skyblue" ofType:@"jpg"]] CGImage];
    layer.contents = (id)mediaImage;
    layer.opacity = 0.75;
//    [layer setValue:(id)mediaImage forKey:@"contents"];
    layer.frame = CGRectMake(0, 0, d*timeLineScale, 50);
    
    CATextLayer* textLayer = [CATextLayer layer];
    textLayer.string = name;
    textLayer.font = @"HiraKakuPro-W3";
    textLayer.fontSize = 26.0;
    textLayer.foregroundColor = CGColorCreateGenericRGB(1.0, 1.0, 1.0, 1.0);
    textLayer.frame = layer.frame;
    
    layer.masksToBounds = NO;
    [layer addSublayer:textLayer];
    [layer setValue:[NSNumber numberWithBool:NO] forKey:@"have keyframeLayer"];
    
    return layer;
}

- (CALayer*)createKeyframeLayerWithLayer:(CALayer*)layer
{
    CALayer* newLayer = [CALayer layer];
    CGRect r = layer.frame;
    
    r.origin.y = r.size.height;
    r.size.height = r.size.height*2;
    r.origin.x = 0;
    newLayer.frame = r;
    parentLayer = layer;
    
    return newLayer;
}

- (CALayer*)createKeyframeLevelLayer
{
    CALayer* miniLayer = [CALayer layer];
    miniLayer.frame = CGRectMake(0, 0, MINI_LAYER_WIDTH, 0);
    miniLayer.contents = parentLayer.contents;
    miniLayer.opacity = 0.6;
    
    return miniLayer;
}

- (void)removeParentLayer
{
    parentLayer = nil; // 参照を切る
}
@end