YYXC_Manager/LNManager/QiNiu_IMSDK/QMChatRoom/View/TCMessageManagerFaceView.m

//
//  TCMessageManagerFaceView.m
//  QimoQM
//
//  Created by TuChuan on 15/5/13.
//  Copyright (c) 2015年 七陌科技. All rights reserved.
//

#import "TCMessageManagerFaceView.h"
#import "TCExpressionSectionBar.h"

#define FaceSectionBarHeight  46   // 表情下面控件
#define FacePageControlHeight 30  // 表情pagecontrol

#define Pages 2


@implementation TCMessageManagerFaceView
{
    UIPageControl *pageControl;
}

- (id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        [self setup];
    }
    return self;
}

- (void)setup{
    self.backgroundColor = [UIColor whiteColor];
    
	if (@available(iOS 11.0, *)) {
		UIScrollView *scrollView = [[UIScrollView alloc]initWithFrame:CGRectMake(0.0f,5.0f,CGRectGetWidth(self.bounds),CGRectGetHeight(self.bounds)-self.safeAreaInsets.bottom-FacePageControlHeight-FaceSectionBarHeight)];
		scrollView.delegate = self;
		[self addSubview:scrollView];
		[scrollView setPagingEnabled:YES];
		[scrollView setShowsHorizontalScrollIndicator:NO];
		[scrollView setContentSize:CGSizeMake(CGRectGetWidth(scrollView.frame)*Pages,CGRectGetHeight(scrollView.frame))];
		
		for (int i= 0;i<Pages;i++) {
			TCFaceView *faceView = [[TCFaceView alloc]initWithFrame:CGRectMake(i*CGRectGetWidth(self.bounds),0.0f,CGRectGetWidth(self.bounds),CGRectGetHeight(scrollView.bounds)) forIndexPath:i];
			[scrollView addSubview:faceView];
			faceView.delegate = self;
		}
		
		pageControl = [[UIPageControl alloc]init];
		[pageControl setFrame:CGRectMake(0,CGRectGetMaxY(scrollView.frame),CGRectGetWidth(self.bounds),FacePageControlHeight)];
	} else {
		UIScrollView *scrollView = [[UIScrollView alloc]initWithFrame:CGRectMake(0.0f,5.0f,CGRectGetWidth(self.bounds),CGRectGetHeight(self.bounds)-FacePageControlHeight-FaceSectionBarHeight)];
		scrollView.delegate = self;
		[self addSubview:scrollView];
		[scrollView setPagingEnabled:YES];
		[scrollView setShowsHorizontalScrollIndicator:NO];
		[scrollView setContentSize:CGSizeMake(CGRectGetWidth(scrollView.frame)*Pages,CGRectGetHeight(scrollView.frame))];
		
		for (int i= 0;i<Pages;i++) {
			TCFaceView *faceView = [[TCFaceView alloc]initWithFrame:CGRectMake(i*CGRectGetWidth(self.bounds),0.0f,CGRectGetWidth(self.bounds),CGRectGetHeight(scrollView.bounds)) forIndexPath:i];
			[scrollView addSubview:faceView];
			faceView.delegate = self;
		}
		
		pageControl = [[UIPageControl alloc]init];
		[pageControl setFrame:CGRectMake(0,CGRectGetMaxY(scrollView.frame),CGRectGetWidth(self.bounds),FacePageControlHeight)];
	}
    [self addSubview:pageControl];
    [pageControl setPageIndicatorTintColor:[UIColor lightGrayColor]];
    [pageControl setCurrentPageIndicatorTintColor:[UIColor grayColor]];
    pageControl.numberOfPages = Pages;
    pageControl.currentPage   = 0;
        
    self.sendButton = [UIButton buttonWithType:UIButtonTypeCustom];
	if (@available(iOS 11.0, *)) {
		self.sendButton.frame = CGRectMake(self.bounds.size.width-70, self.bounds.size.height-self.safeAreaInsets.bottom-30, 50, 30);
	} else {
		self.sendButton.frame = CGRectMake(self.bounds.size.width-70, self.bounds.size.height-30, 50, 30);
	}
    self.sendButton.backgroundColor = [UIColor colorWithRed:13/255.0 green:139/255.0 blue:249/255.0 alpha:1];
    [self.sendButton setTitle:NSLocalizedString(@"button.send", nil) forState:UIControlStateNormal];
    [self addSubview:self.sendButton];
}

#pragma mark  scrollView Delegate
-(void)scrollViewDidScroll:(UIScrollView *)scrollView
{
    int page = scrollView.contentOffset.x/320;
    pageControl.currentPage = page;
    
}

#pragma mark ZBFaceView Delegate
- (void)didSelecteFace:(NSString *)faceName andIsSelecteDelete:(BOOL)del{
    if ([self.delegate respondsToSelector:@selector(SendTheFaceStr:isDelete:) ]) {
        [self.delegate SendTheFaceStr:faceName isDelete:del];
    }
}


@end