125 lines
5.0 KiB
Objective-C
Executable File
125 lines
5.0 KiB
Objective-C
Executable File
//
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// RoomFloatingWindow.m
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// QiaoYuYueWan
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//
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// Created by aa on 2019/7/2.
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// Copyright © 2019 QiaoYuYueWan. All rights reserved.
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//
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#import "RoomFloatingWindow.h"
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@interface RoomFloatingWindow ()
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@property (nonatomic, assign)CGPoint originalPoint;
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@property (weak, nonatomic) IBOutlet UIView *bgView;
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@end
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@implementation RoomFloatingWindow
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- (void)awakeFromNib{
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[super awakeFromNib];
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// [self.icon sd_setImageWithURL:[NSURL URLWithString:[MLRoomInformationModel currentAccount].room_cover] placeholderImage:[UIImage imageNamed:@"default_userIcon"]];
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self.bgView.layer.shadowOffset = CGSizeMake(0,1);
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self.bgView.layer.masksToBounds = NO;
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self.bgView.layer.shadowColor = mainQianColor.CGColor;
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self.bgView.layer.shadowOpacity = 0.5f;
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UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(singleTapGesture:)];
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[self.bgView addGestureRecognizer:singleTap];
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UIPanGestureRecognizer *pan = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(pan:)];
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[self addGestureRecognizer:pan];
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CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"];
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//默认是顺时针效果，若将fromValue和toValue的值互换，则为逆时针效果
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animation.fromValue = [NSNumber numberWithFloat:0.f];
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animation.toValue = [NSNumber numberWithFloat: M_PI *2];
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animation.duration = 3;
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animation.autoreverses = NO;
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animation.removedOnCompletion = NO;
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animation.fillMode = kCAFillModeForwards;
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animation.repeatCount = MAXFLOAT; //如果这里想设置成一直自旋转，可以设置为MAXFLOAT，否则设置具体的数值则代表执行多少次
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[self.icon.layer addAnimation:animation forKey:nil];
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}
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- (IBAction)shutDownButton:(UIButton *)sender {
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!self.shutDownButtonBlock ?: self.shutDownButtonBlock();
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}
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- (IBAction)muteSwitchButton:(UIButton *)sender {
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!self.muteSwitchButtonBlock ?: self.muteSwitchButtonBlock();
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}
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- (void)singleTapGesture:(UITapGestureRecognizer *)tap{
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! self.enterTheRoomBlock ?: self.enterTheRoomBlock();
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}
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//滑动事件
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- (void)pan:(UIPanGestureRecognizer *)pan{
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//获取当前位置
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CGPoint currentPosition = [pan locationInView:self];
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if (pan.state == UIGestureRecognizerStateBegan) {
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_originalPoint = currentPosition;
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}else if(pan.state == UIGestureRecognizerStateChanged){
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//偏移量(当前坐标 - 起始坐标 = 偏移量)
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CGFloat offsetX = currentPosition.x - _originalPoint.x;
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CGFloat offsetY = currentPosition.y - _originalPoint.y;
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//移动后的按钮中心坐标
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CGFloat centerX = self.center.x + offsetX;
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CGFloat centerY = self.center.y + offsetY;
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self.center = CGPointMake(centerX, centerY);
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//父试图的宽高
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CGFloat superViewWidth = self.superview.frame.size.width;
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CGFloat superViewHeight = self.superview.frame.size.height - TabBar_H;
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CGFloat btnX = self.frame.origin.x;
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CGFloat btnY = self.frame.origin.y;
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CGFloat btnW = self.frame.size.width;
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CGFloat btnH = self.frame.size.height;
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//x轴左右极限坐标
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if (btnX > superViewWidth){
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//按钮右侧越界
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CGFloat centerX = superViewWidth - btnW/2;
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self.center = CGPointMake(centerX, centerY);
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}else if (btnX < 0){
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//按钮左侧越界
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CGFloat centerX = btnW * 0.5;
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self.center = CGPointMake(centerX, centerY);
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}
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//默认都是有导航条的，有导航条的，父试图高度就要被导航条占据，固高度不够
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CGFloat defaultNaviHeight = ZJTopNavH;
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CGFloat judgeSuperViewHeight = superViewHeight - defaultNaviHeight;
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//y轴上下极限坐标
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if (btnY <= TabBar_H + btnH * 0.5){
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//按钮顶部越界
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centerY = TabBar_H + btnH * 0.5;
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self.center = CGPointMake(centerX, centerY);
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}
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else if (btnY > judgeSuperViewHeight){
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//按钮底部越界
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CGFloat y = superViewHeight - btnH * 0.5;
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self.center = CGPointMake(btnX, y);
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}
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}else if (pan.state == UIGestureRecognizerStateEnded){
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CGFloat btnWidth = self.frame.size.width;
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CGFloat btnHeight = self.frame.size.height;
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CGFloat btnY = self.frame.origin.y;
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// CGFloat btnX = self.frame.origin.x;
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//自动识别贴边
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if (self.center.x >= self.superview.frame.size.width/2) {
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[UIView animateWithDuration:0.5 animations:^{
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//按钮靠右自动吸边
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CGFloat btnX = self.superview.frame.size.width - btnWidth;
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self.frame = CGRectMake(btnX, btnY, btnWidth, btnHeight);
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}];
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}else{
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[UIView animateWithDuration:0.5 animations:^{
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//按钮靠左吸边
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CGFloat btnX = 0;
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self.frame = CGRectMake(btnX, btnY, btnWidth, btnHeight);
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}];
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}
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}
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}
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@end
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