351 lines
13 KiB
Objective-C
351 lines
13 KiB
Objective-C
//
|
|
// UMComCommentEditView.m
|
|
// UMCommunity
|
|
//
|
|
// Created by umeng on 15/7/22.
|
|
// Copyright (c) 2015年 Umeng. All rights reserved.
|
|
//
|
|
|
|
#import "UMComCommentEditView.h"
|
|
#import "UMComEmojiKeyBoardView.h"
|
|
#import "UMComResouceDefines.h"
|
|
#import "UMComShowToast.h"
|
|
#import <UMCommunitySDK/UMComSession.h>
|
|
#import <UMComFoundation/UMComKit+Color.h>
|
|
|
|
|
|
@interface UMComCommentEditView ()<UITextFieldDelegate,UMComEmojiKeyboardViewDelegate>
|
|
|
|
@property (nonatomic, strong) UIView *commentInputView;
|
|
|
|
@property (nonatomic, strong) UIButton *emojiButton;
|
|
|
|
@property (nonatomic, strong) UIButton *sendButton;
|
|
|
|
@property (nonatomic, strong) UMComEmojiKeyboardView *emojiKeyboardView;
|
|
|
|
@property (nonatomic, strong) UILabel *noticeLabel;
|
|
|
|
@property (nonatomic, strong) NSString *lastText;
|
|
|
|
@property (nonatomic, strong) UIView *mySuperView;
|
|
|
|
|
|
@end
|
|
|
|
|
|
@implementation UMComCommentEditView
|
|
|
|
- (instancetype)initWithSuperView:(UIView *)view
|
|
{
|
|
self = [super init];
|
|
if (self) {
|
|
self.view = [[UIView alloc]initWithFrame:view.bounds];
|
|
self.view.backgroundColor = [UIColor blackColor];
|
|
self.view.alpha = 0.3;
|
|
UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(dismissAllEditView)];
|
|
[self.view addGestureRecognizer:tap];
|
|
[self creatCommentTextField];
|
|
self.mySuperView = view;
|
|
}
|
|
return self;
|
|
}
|
|
|
|
- (void)creatCommentTextField
|
|
{
|
|
NSArray *commentInputNibs = [[NSBundle mainBundle]loadNibNamed:@"UMComCommentInput" owner:self options:nil];
|
|
self.maxTextLenght = [UMComSession sharedInstance].comment_length;
|
|
//得到第一个UIView
|
|
UIView *commentInputView = [commentInputNibs objectAtIndex:0];
|
|
self.commentInputView = commentInputView;
|
|
[self.commentInputView addSubview:[self creatSpaceLineWithWidth:self.mySuperView.frame.size.width]];
|
|
self.commentTextField = [commentInputView.subviews objectAtIndex:2];
|
|
self.emojiButton = [commentInputView.subviews objectAtIndex:0];
|
|
self.sendButton = [commentInputView.subviews objectAtIndex:1];
|
|
self.commentTextField.delegate = self;
|
|
self.commentInputView.hidden = YES;
|
|
self.commentTextField.hidden = YES;
|
|
self.commentTextField.delegate = self;
|
|
self.commentInputView.frame = CGRectMake(0, self.view.frame.size.height, self.view.frame.size.width, self.commentInputView.frame.size.height);
|
|
self.commentTextField.center = self.commentInputView.center;
|
|
|
|
[self.emojiButton addTarget:self action:@selector(presentEmoji) forControlEvents:UIControlEventTouchUpInside];
|
|
[self.sendButton addTarget:self action:@selector(sendCommend) forControlEvents:UIControlEventTouchUpInside];
|
|
|
|
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:nil];
|
|
[[NSNotificationCenter defaultCenter] addObserver:self
|
|
selector:@selector(keyboardWillHide:)
|
|
name:UIKeyboardWillHideNotification
|
|
object:nil];
|
|
UMComEmojiKeyboardView *emojiKeyboardView = [[UMComEmojiKeyboardView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, 216) dataSource:nil];
|
|
emojiKeyboardView.autoresizingMask = UIViewAutoresizingFlexibleHeight;
|
|
emojiKeyboardView.delegate = self;
|
|
self.emojiKeyboardView = emojiKeyboardView;
|
|
|
|
[self.commentTextField addTarget:self action:@selector(onChangeTextField) forControlEvents:UIControlEventEditingChanged];
|
|
}
|
|
|
|
- (void)sendCommend
|
|
{
|
|
if (self.commentTextField.text.length > self.maxTextLenght) {
|
|
[UMComShowToast commentMoreWord];
|
|
return;
|
|
}
|
|
if (self.SendCommentHandler) {
|
|
self.SendCommentHandler(self.commentTextField.text);
|
|
}
|
|
[self dismissAllEditView];
|
|
}
|
|
|
|
- (void)presentEmoji
|
|
{
|
|
if (self.commentTextField.inputView == nil) {
|
|
self.commentTextField.inputView = self.emojiKeyboardView;
|
|
[self.commentTextField resignFirstResponder];
|
|
[self.commentTextField becomeFirstResponder];
|
|
[self.emojiButton setImage:UMComImageWithImageName(@"um_keyboard") forState:UIControlStateNormal];
|
|
} else {
|
|
[self.emojiButton setImage:UMComImageWithImageName(@"um_emoji") forState:UIControlStateNormal];
|
|
self.commentTextField.inputView = nil;
|
|
[self.commentTextField resignFirstResponder];
|
|
[self.commentTextField becomeFirstResponder];
|
|
}
|
|
}
|
|
|
|
- (void)emojiKeyBoardView:(UMComEmojiKeyboardView *)emojiKeyBoardView didUseEmoji:(NSString *)emoji
|
|
{
|
|
NSString * commentString = [self.commentTextField.text stringByAppendingString:emoji];
|
|
if (commentString.length > self.maxTextLenght) {
|
|
[UMComShowToast commentMoreWord];
|
|
self.commentTextField.text = self.lastText;
|
|
return;
|
|
} else {
|
|
self.commentTextField.text = commentString;
|
|
}
|
|
self.lastText = self.commentTextField.text;
|
|
}
|
|
|
|
- (void)emojiKeyBoardViewDidPressBackSpace:(UMComEmojiKeyboardView *)emojiKeyBoardView {
|
|
[self.commentTextField deleteBackward];
|
|
}
|
|
|
|
- (UIColor *)randomColor {
|
|
return [UIColor colorWithRed:drand48()
|
|
green:drand48()
|
|
blue:drand48()
|
|
alpha:drand48()];
|
|
}
|
|
|
|
- (UIImage *)randomImage {
|
|
CGSize size = CGSizeMake(30, 10);
|
|
UIGraphicsBeginImageContextWithOptions(size , NO, 0);
|
|
|
|
CGContextRef context = UIGraphicsGetCurrentContext();
|
|
UIColor *fillColor = [self randomColor];
|
|
CGContextSetFillColorWithColor(context, [fillColor CGColor]);
|
|
CGRect rect = CGRectMake(0, 0, size.width, size.height);
|
|
CGContextFillRect(context, rect);
|
|
|
|
fillColor = [self randomColor];
|
|
CGContextSetFillColorWithColor(context, [fillColor CGColor]);
|
|
CGFloat xxx = 3;
|
|
rect = CGRectMake(xxx, xxx, size.width - 2 * xxx, size.height - 2 * xxx);
|
|
CGContextFillRect(context, rect);
|
|
|
|
UIImage *img = UIGraphicsGetImageFromCurrentImageContext();
|
|
UIGraphicsEndImageContext();
|
|
return img;
|
|
}
|
|
|
|
- (UIImage *)emojiKeyboardView:(UMComEmojiKeyboardView *)emojiKeyboardView imageForSelectedCategory:(UMComEmojiKeyboardViewCategoryImage)category {
|
|
UIImage *img = [self randomImage];
|
|
[img imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
|
|
return img;
|
|
}
|
|
|
|
- (UIImage *)emojiKeyboardView:(UMComEmojiKeyboardView *)emojiKeyboardView imageForNonSelectedCategory:(UMComEmojiKeyboardViewCategoryImage)category {
|
|
UIImage *img = [self randomImage];
|
|
[img imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
|
|
return img;
|
|
}
|
|
|
|
- (UIImage *)backSpaceButtonImageForEmojiKeyboardView:(UMComEmojiKeyboardView *)emojiKeyboardView {
|
|
//替换删除按钮
|
|
UIImage *img = UMComImageWithImageName(@"um_emoji_delete");
|
|
return img;
|
|
}
|
|
|
|
- (UIView *)creatSpaceLineWithWidth:(CGFloat)width
|
|
{
|
|
UIView *spaceLine = [[UIView alloc]initWithFrame:CGRectMake(0, 0, width, 0.3)];
|
|
spaceLine.backgroundColor = UMComTableViewSeparatorColor;
|
|
spaceLine.autoresizingMask = UIViewAutoresizingFlexibleWidth;
|
|
return spaceLine;
|
|
}
|
|
|
|
-(void)presentEditView
|
|
{
|
|
self.commentTextField.text = @"";
|
|
NSString *chContent = [NSString stringWithFormat:UMComLocalizedString(@"um_com_commentLimit_template", @"评论内容不能超过%d个字符"),(int)self.maxTextLenght];
|
|
NSString *key = [NSString stringWithFormat:@"Content must not exceed %d characters",(int)self.maxTextLenght];
|
|
self.commentTextField.placeholder = UMComLocalizedString(key,chContent);
|
|
self.commentTextField.hidden = NO;
|
|
self.commentInputView.hidden = NO;
|
|
if (!self.view.superview) {
|
|
[self.mySuperView addSubview:self.view];
|
|
[self.mySuperView addSubview:self.commentInputView];
|
|
[self.mySuperView addSubview:self.commentTextField];
|
|
}
|
|
[self.commentTextField becomeFirstResponder];
|
|
}
|
|
|
|
- (void)dismissAllEditView
|
|
{
|
|
[self.view removeFromSuperview];
|
|
if ([self.commentTextField becomeFirstResponder]) {
|
|
[self.commentTextField resignFirstResponder];
|
|
[self.commentTextField removeFromSuperview];
|
|
[self.commentInputView removeFromSuperview];
|
|
}
|
|
}
|
|
|
|
- (BOOL)textFieldShouldReturn:(UITextField *)textField
|
|
{
|
|
if (self.commentTextField.text.length > self.maxTextLenght) {
|
|
[UMComShowToast commentMoreWord];
|
|
return NO;
|
|
}
|
|
if (self.SendCommentHandler) {
|
|
self.SendCommentHandler(textField.text);
|
|
}
|
|
[self dismissAllEditView];
|
|
return YES;
|
|
}
|
|
|
|
- (void)onChangeTextField
|
|
{
|
|
NSInteger textLenght = self.commentTextField.text.length;
|
|
if (textLenght > self.maxTextLenght) {
|
|
[UMComShowToast commentMoreWord];
|
|
NSString *sunString = [self.commentTextField.text substringWithRange:NSMakeRange(0, self.maxTextLenght)];
|
|
self.commentTextField.text = sunString;
|
|
return;
|
|
}
|
|
self.lastText = self.commentTextField.text;
|
|
}
|
|
|
|
|
|
- (void)hidenNoticeLabel
|
|
{
|
|
self.noticeLabel.hidden = YES;
|
|
self.commentTextField.hidden = NO;
|
|
}
|
|
|
|
/*
|
|
- (void)keyboardWillShow:(NSNotification*)notification {
|
|
|
|
[self.mySuperView bringSubviewToFront:self.commentInputView];
|
|
[self.mySuperView bringSubviewToFront:self.commentTextField];
|
|
CGRect keyBoardFrame = [[[notification userInfo] objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
|
|
|
|
self.commentInputView.center = CGPointMake(self.mySuperView.frame.size.width/2, keyBoardFrame.origin.y - self.commentInputView.frame.size.height/2);
|
|
self.commentTextField.center = self.commentInputView.center;
|
|
CGRect viewFrame = self.mySuperView.frame;
|
|
viewFrame.size.height = keyBoardFrame.size.height + self.commentInputView.frame.size.height;
|
|
viewFrame.origin.y = self.commentInputView.frame.origin.y;
|
|
|
|
}
|
|
|
|
- (void) keyboardWillHide:(NSNotification *)note
|
|
{
|
|
}
|
|
*/
|
|
|
|
|
|
|
|
- (void)keyboardWillShow:(NSNotification*)notification {
|
|
|
|
[self.mySuperView bringSubviewToFront:self.commentInputView];
|
|
[self.mySuperView bringSubviewToFront:self.commentTextField];
|
|
|
|
// get keyboard size and loctaion
|
|
CGRect keyboardBounds;
|
|
[[notification.userInfo valueForKey:UIKeyboardFrameEndUserInfoKey] getValue: &keyboardBounds];
|
|
NSNumber *duration = [notification.userInfo objectForKey:UIKeyboardAnimationDurationUserInfoKey];
|
|
NSNumber *curve = [notification.userInfo objectForKey:UIKeyboardAnimationCurveUserInfoKey];
|
|
|
|
// Need to translate the bounds to account for rotation.
|
|
keyboardBounds = [self.view convertRect:keyboardBounds toView:nil];
|
|
|
|
// get a rect for the textView frame
|
|
CGRect commentInputViewFrame = self.commentInputView.frame;
|
|
commentInputViewFrame.origin.y = self.view.bounds.size.height - (keyboardBounds.size.height + commentInputViewFrame.size.height);
|
|
|
|
CGRect commentTextFieldFrame = self.commentTextField.frame;
|
|
commentTextFieldFrame.origin.y = self.view.bounds.size.height - (keyboardBounds.size.height + commentTextFieldFrame.size.height );
|
|
|
|
|
|
// animations settings
|
|
[UIView beginAnimations:nil context:NULL];
|
|
[UIView setAnimationBeginsFromCurrentState:YES];
|
|
[UIView setAnimationDuration:[duration doubleValue]];
|
|
[UIView setAnimationCurve:[curve intValue]];
|
|
|
|
// set views with new info
|
|
self.commentInputView.frame = commentInputViewFrame;
|
|
//self.commentTextField.frame = commentTextFieldFrame;
|
|
//此处为了和commentInputView的中心对齐
|
|
self.commentTextField.center = self.commentInputView.center;
|
|
|
|
// commit animations
|
|
[UIView commitAnimations];
|
|
}
|
|
|
|
- (void) keyboardWillHide:(NSNotification *)note
|
|
{
|
|
NSNumber *duration = [note.userInfo objectForKey:UIKeyboardAnimationDurationUserInfoKey];
|
|
NSNumber *curve = [note.userInfo objectForKey:UIKeyboardAnimationCurveUserInfoKey];
|
|
|
|
// get a rect for the textView frame
|
|
CGRect commentInputViewFrame = self.commentInputView.frame;
|
|
commentInputViewFrame.origin.y = self.view.bounds.size.height + commentInputViewFrame.size.height;
|
|
|
|
CGRect commentTextFieldFrame = self.commentTextField.frame;
|
|
commentTextFieldFrame.origin.y = self.view.bounds.size.height + commentTextFieldFrame.size.height;
|
|
|
|
// animations settings
|
|
[UIView beginAnimations:nil context:NULL];
|
|
[UIView setAnimationBeginsFromCurrentState:YES];
|
|
[UIView setAnimationDuration:[duration doubleValue]];
|
|
[UIView setAnimationCurve:[curve intValue]];
|
|
|
|
// set views with new info
|
|
self.commentInputView.frame = commentInputViewFrame;
|
|
self.commentTextField.frame = commentTextFieldFrame;
|
|
|
|
// commit animations
|
|
[UIView commitAnimations];
|
|
}
|
|
|
|
|
|
|
|
- (void)dealloc
|
|
{
|
|
[[NSNotificationCenter defaultCenter] removeObserver:self];
|
|
self.commentInputView = nil;
|
|
self.view = nil;
|
|
self.mySuperView = nil;
|
|
self.commentTextField = nil;
|
|
self.noticeLabel = nil;
|
|
}
|
|
|
|
/*
|
|
// Only override drawRect: if you perform custom drawing.
|
|
// An empty implementation adversely affects performance during animation.
|
|
- (void)drawRect:(CGRect)rect {
|
|
// Drawing code
|
|
}
|
|
*/
|
|
|
|
@end
|