From 7b02207537d35bfa1714bf8beafc921f717d100a Mon Sep 17 00:00:00 2001
From: 单军华
Date: Wed, 11 Jul 2018 10:47:42 +0800
Subject: [PATCH] 首次上传
---
screendisplay/screendisplay/Classes/Helpers/LMJEasyBlankPageView.m | 167 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 167 insertions(+), 0 deletions(-)
diff --git a/screendisplay/screendisplay/Classes/Helpers/LMJEasyBlankPageView.m b/screendisplay/screendisplay/Classes/Helpers/LMJEasyBlankPageView.m
new file mode 100755
index 0000000..ddab12d
--- /dev/null
+++ b/screendisplay/screendisplay/Classes/Helpers/LMJEasyBlankPageView.m
@@ -0,0 +1,167 @@
+//
+// LMJEasyBlankPageView.m
+// iOSProject
+//
+// Created by windshan on 2017/12/29.
+// Copyright �� 2017��� windshan. All rights reserved.
+//
+
+#import "LMJEasyBlankPageView.h"
+
+@interface LMJEasyBlankPageView()
+/** ������������ */
+@property (weak, nonatomic) UIButton *reloadBtn;
+/** ������ */
+@property (weak, nonatomic) YYAnimatedImageView *imageView;
+/** ������ label */
+@property (weak, nonatomic) UILabel *tipLabel;
+/** ������������ */
+@property (nonatomic, copy) void(^reloadBlock)(UIButton *sender);
+@end
+
+@implementation LMJEasyBlankPageView
+- (void)willMoveToSuperview:(UIView *)newSuperview
+{
+ [super willMoveToSuperview:newSuperview];
+ self.backgroundColor = newSuperview.backgroundColor;
+}
+
+- (instancetype)initWithFrame:(CGRect)frame
+{
+ self = [super initWithFrame:frame];
+ if (self) {
+ [self.tipLabel mas_makeConstraints:^(MASConstraintMaker *make) {
+ make.centerX.offset(0);
+ make.left.right.equalTo(self.imageView);
+ make.top.mas_offset(frame.size.height * 0.2);
+ }];
+
+ [self.imageView mas_makeConstraints:^(MASConstraintMaker *make) {
+ make.top.mas_equalTo(self.tipLabel.mas_bottom).offset(10);
+ make.centerX.offset(0);
+ }];
+
+ [self.reloadBtn mas_makeConstraints:^(MASConstraintMaker *make) {
+ make.centerX.offset(0);
+ make.top.mas_equalTo(self.imageView.mas_bottom).offset(10);
+// make.width.mas_equalTo(@94);
+ make.height.mas_equalTo(44);
+ }];
+ }
+ return self;
+}
+
+- (void)configWithType:(LMJEasyBlankPageViewType)blankPageType hasData:(BOOL)hasData hasError:(BOOL)hasError reloadButtonBlock:(void(^)(UIButton *sender))block
+{
+ if (hasData) {
+ [self removeFromSuperview];
+ return;
+ }
+
+ self.reloadBtn.hidden = YES;
+ self.tipLabel.hidden = YES;
+ self.imageView.hidden = YES;
+ self.reloadBlock = block;
+
+ if (hasError) {
+ [self.imageView setImage:[UIImage imageNamed:@"common_noNetWork"]];
+ self.tipLabel.text = @"���������������������";
+ self.reloadBtn.hidden = NO;
+ self.tipLabel.hidden = NO;
+ self.imageView.hidden = NO;
+ } else {
+ if (blankPageType == LMJEasyBlankPageViewTypeNoData) {
+ [self.imageView setImage:[UIImage imageNamed:@"common_noRecord"]];
+ self.tipLabel.text = @"������������";
+ self.reloadBtn.hidden = NO;
+ self.tipLabel.hidden = NO;
+ self.imageView.hidden = NO;
+ }
+ }
+}
+
+- (void)reloadClick:(UIButton *)btn
+{
+ !self.reloadBlock ?: self.reloadBlock(btn);
+}
+
+- (UIButton *)reloadBtn
+{
+ if(!_reloadBtn)
+ {
+ UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
+ [self addSubview:btn];
+ _reloadBtn = btn;
+
+ [btn setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
+ [btn setBackgroundColor:[UIColor lightGrayColor] forState:UIControlStateNormal];
+ [btn setBackgroundColor:[UIColor darkGrayColor] forState:UIControlStateHighlighted];
+ [btn setTitle:@"������������������" forState:UIControlStateNormal];
+ [btn addTarget:self action:@selector(reloadClick:) forControlEvents:UIControlEventTouchUpInside];
+ }
+ return _reloadBtn;
+}
+
+- (YYAnimatedImageView *)imageView
+{
+ if(!_imageView)
+ {
+ YYAnimatedImageView *imageView = [[YYAnimatedImageView alloc] init];
+ imageView.autoPlayAnimatedImage = YES;
+ [self addSubview:imageView];
+ _imageView = imageView;
+ }
+ return _imageView;
+}
+
+- (UILabel *)tipLabel
+{
+ if(!_tipLabel)
+ {
+ UILabel *label = [[UILabel alloc] init];
+ [self addSubview:label];
+ _tipLabel = label;
+ label.numberOfLines = 0;
+ label.textAlignment = NSTextAlignmentCenter;
+ label.backgroundColor = [UIColor lightGrayColor];
+ label.textColor = [UIColor blackColor];
+ label.font = [UIFont systemFontOfSize:16];
+ }
+ return _tipLabel;
+}
+
+@end
+
+
+
+static void *BlankPageViewKey = &BlankPageViewKey;
+
+@implementation UIView (LMJConfigBlank)
+
+- (void)setBlankPageView:(LMJEasyBlankPageView *)blankPageView{
+ objc_setAssociatedObject(self, BlankPageViewKey,
+ blankPageView,
+ OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
+
+- (LMJEasyBlankPageView *)blankPageView{
+ return objc_getAssociatedObject(self, BlankPageViewKey);
+}
+
+- (void)configBlankPage:(LMJEasyBlankPageViewType)blankPageType hasData:(BOOL)hasData hasError:(BOOL)hasError reloadButtonBlock:(void (^)(id))block{
+ if (hasData) {
+ if (self.blankPageView) {
+ self.blankPageView.hidden = YES;
+ [self.blankPageView removeFromSuperview];
+ }
+ }else{
+ if (!self.blankPageView) {
+ self.blankPageView = [[LMJEasyBlankPageView alloc] initWithFrame:CGRectMake(0, 0, self.lmj_width, self.lmj_height)];
+ }
+ self.blankPageView.hidden = NO;
+ [self addSubview:self.blankPageView];
+ [self.blankPageView configWithType:blankPageType hasData:NO hasError:hasError reloadButtonBlock:block];
+ }
+}
+
+@end
--
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