yunjingAndroid/ybvideoandroid/ybvideoios/YBVideo/录制_编辑_发布/UGCEditor/Views/EffectSelectView.m

//
//  VideoEffectSlider.m
//  TXLiteAVDemo
//
//  Created by xiang zhang on 2017/11/3.
//  Copyright © 2017年 Tencent. All rights reserved.
//

#import "EffectSelectView.h"
//#import "UIView+AdditionsX12.h"
#import "ColorMacro.h"

#define EFFCT_COUNT        4
#define EFFCT_IMAGE_WIDTH  60 * kScaleY
#define EFFCT_IMAGE_SPACE  20

@implementation EffectSelectView
{
    UIView *_allSub;
    UILabel *_titleL;
    UIScrollView *_effectSelectView;
}

- (instancetype)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        _allSub = [[UIView alloc]initWithFrame:CGRectMake(0, (self.height-55-EFFCT_IMAGE_WIDTH)/2, self.width, 30+5+EFFCT_IMAGE_WIDTH+20)];
        _allSub.backgroundColor = [UIColor clearColor];
        [self addSubview:_allSub];
        
        _titleL = [[UILabel alloc]initWithFrame:CGRectMake(15, 0, self.width-30, 30)];
        _titleL.text = YZMsg(@"长按添加特效");
        _titleL.font = SYS_Font(16);
        _titleL.textColor = [UIColor whiteColor];
        [_allSub addSubview:_titleL];
        
        _delEffectBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        _delEffectBtn.backgroundColor = RGB_COLOR(@"#323232", 1);
        [_delEffectBtn setImage:[UIImage imageNamed:@"撤销"] forState:0];
        [_delEffectBtn setTitle:YZMsg(@"撤销") forState:0];
        _delEffectBtn.titleLabel.font = SYS_Font(13);
        [_delEffectBtn setTitleColor:RGB_COLOR(@"#969696", 1) forState:0];
        _delEffectBtn.frame = CGRectMake(_allSub.width-70, 0, 55, 26);
        _delEffectBtn.layer.masksToBounds = YES;
        _delEffectBtn.layer.cornerRadius = 5;
        [_delEffectBtn addTarget:self action:@selector(doDelEffectBtn) forControlEvents:UIControlEventTouchUpInside];
        [_allSub addSubview:_delEffectBtn];
        _delEffectBtn.hidden = YES;
        
        CGFloat space = (self.width - EFFCT_IMAGE_WIDTH * EFFCT_COUNT) / (EFFCT_COUNT + 1);
        _effectSelectView = [[UIScrollView alloc] initWithFrame:CGRectMake(0,_titleL.bottom+5, self.width,EFFCT_IMAGE_WIDTH+20)];//动图高度(EFFCT_IMAGE_WIDTH)+标题高度(20)
        [_allSub addSubview:_effectSelectView];
        
        NSArray *effectNameS = @[YZMsg(@"抖动"),YZMsg(@"黑白"),YZMsg(@"灵魂出窍"),YZMsg(@"动感分屏")];
        //抖动-黑白-灵魂出窍-动感分屏
        UIImage *ddImg = [UIImage sd_imageWithGIFData:[PublicObj gifConvertDataWithName:@"其他特效－抖动"]];
        UIImage *hbImg = [UIImage sd_imageWithGIFData:[PublicObj gifConvertDataWithName:@"其他特效－黑白"]];
        UIImage *lhcqImg = [UIImage sd_imageWithGIFData:[PublicObj gifConvertDataWithName:@"其他特效－灵魂出窍"]];
        UIImage *dgfpImg = [UIImage sd_imageWithGIFData:[PublicObj gifConvertDataWithName:@"其他特效－动感分屏"]];
        NSArray *gifImgs = @[ddImg,hbImg,lhcqImg,dgfpImg];
        
        for (int i = 0 ; i < EFFCT_COUNT ; i ++){
            
            UIImageView *selImg = [[UIImageView alloc]initWithFrame:CGRectMake(space + (space + EFFCT_IMAGE_WIDTH) * i, 0, EFFCT_IMAGE_WIDTH, EFFCT_IMAGE_WIDTH)];
            [selImg setImage:gifImgs[i]];
            
            //gif有白边做个线圈遮挡毛边
            UIImageView *selbg = [[UIImageView alloc]initWithFrame:CGRectMake(space + (space + EFFCT_IMAGE_WIDTH) * i+3.5, 0+3.5, EFFCT_IMAGE_WIDTH-7, EFFCT_IMAGE_WIDTH-7)];
            selbg.layer.masksToBounds = YES;
            selbg.layer.cornerRadius = EFFCT_IMAGE_WIDTH/2-3.5;
            selbg.layer.borderColor = [UIColor whiteColor].CGColor;
            selbg.layer.borderWidth = 1.5;
            
            UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
            [btn setFrame:CGRectMake(space + (space + EFFCT_IMAGE_WIDTH) * i, 0, EFFCT_IMAGE_WIDTH, EFFCT_IMAGE_WIDTH)];
            [btn setImage:[UIImage imageNamed:@""] forState:0];
            btn.tag = i;
            [btn addTarget:self action:@selector(beginPress:) forControlEvents:UIControlEventTouchDown];
            [btn addTarget:self action:@selector(endPress:) forControlEvents:UIControlEventTouchUpInside | UIControlEventTouchUpOutside];
            
            UILabel *title = [[UILabel alloc]initWithFrame:CGRectMake(btn.left, btn.bottom-2, btn.width, 20)];
            title.text = effectNameS[i];
            title.font = SYS_Font(14);
            if (IS_IPHONE_5) {
                title.font = SYS_Font(12);
            }
            title.textAlignment = NSTextAlignmentCenter;
            title.textColor = [UIColor whiteColor];
            
            [_effectSelectView addSubview:selImg];
            [_effectSelectView addSubview:selbg];
            [_effectSelectView addSubview:btn];
            [_effectSelectView addSubview:title];
            
            /*
            switch ((TXEffectType)btn.tag) {
                case TXEffectType_ROCK_LIGHT:
                {
                    [btn setBackgroundColor:UIColorFromRGB(0xEC5F9B)];
                }
                    break;
                case TXEffectType_DARK_DRAEM:
                {
                    [btn setBackgroundColor:UIColorFromRGB(0xEC8435)];
                }
                    break;
                case TXEffectType_SOUL_OUT:
                {
                    [btn setBackgroundColor:UIColorFromRGB(0x1FBCB6)];
                }
                    break;
                case TXEffectType_SCREEN_SPLIT:
                {
                    [btn setBackgroundColor:UIColorFromRGB(0x449FF3)];
                }
                    break;
                    
                default:
                    break;
            }
             */
        }
        
    }
    return self;
}
-(void)doDelEffectBtn {
    NSLog(@"del");
    [self.delegate onEffectSelDelete];
}

//响应事件
-(void) beginPress: (UIButton *) button {
    
    if (_delEffectBtn.hidden == YES) {
        _delEffectBtn.hidden = NO;
    }
    TXEffectType type = (TXEffectType)button.tag;
    [self.delegate onVideoEffectBeginClick:type];
}

//响应事件
-(void) endPress: (UIButton *) button {
    TXEffectType type = (TXEffectType)button.tag;
    [self.delegate onVideoEffectEndClick:type];
}
@end