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UIMessageInputView.m
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//
// UIMessageInputView.m
// Coding_iOS
//
// Created by 王 原闯 on 14-9-11.
// Copyright (c) 2014年 Coding. All rights reserved.
//
#define kKeyboardView_Height 216.0
#define kMessageInputView_Height 50.0
#define kMessageInputView_HeightMax 120.0
#define kMessageInputView_PadingHeight 7.0
#define kMessageInputView_Width_Tool 35.0
#define kMessageInputView_MediaPadding 1.0
#import "UIMessageInputView.h"
#import "UIPlaceHolderTextView.h"
#import "UIMessageInputView_Add.h"
#import "UIMessageInputView_CCell.h"
#import "UIMessageInputView_Voice.h"
//at某人的功能
#import "UsersViewController.h"
#import "ProjectMemberListViewController.h"
#import "Users.h"
#import "Login.h"
#import "UICustomCollectionView.h"
#import "QBImagePickerController.h"
#import "Helper.h"
#import "Coding_FileManager.h"
#import <MBProgressHUD/MBProgressHUD.h>
#import "MJPhotoBrowser.h"
#import "FunctionTipsManager.h"
static NSMutableDictionary *_inputStrDict, *_inputMediaDict;
@interface UIMessageInputView () <AGEmojiKeyboardViewDelegate, AGEmojiKeyboardViewDataSource, QBImagePickerControllerDelegate, UICollectionViewDataSource, UICollectionViewDelegate, UICollectionViewDelegateFlowLayout>
@property (strong, nonatomic) AGEmojiKeyboardView *emojiKeyboardView;
@property (strong, nonatomic) UIMessageInputView_Add *addKeyboardView;
@property (strong, nonatomic) UIMessageInputView_Voice *voiceKeyboardView;
@property (strong, nonatomic) UIScrollView *contentView;
@property (strong, nonatomic) UIPlaceHolderTextView *inputTextView;
@property (strong, nonatomic) UIButton *arrowKeyboardButton;
@property (strong, nonatomic) UICustomCollectionView *mediaView;
@property (strong, nonatomic) NSMutableArray *mediaList, *uploadMediaList;
@property (strong, nonatomic) UIButton *addButton, *emotionButton, *photoButton, *voiceButton;
@property (assign, nonatomic) CGFloat viewHeightOld;
@property (assign, nonatomic) UIMessageInputViewState inputState;
@property (strong, nonatomic) MBProgressHUD *HUD;
@property (strong, nonatomic) NSString *uploadingPhotoName;
@end
@implementation UIMessageInputView
- (void)setFrame:(CGRect)frame{
CGFloat oldheightToBottom = kScreen_Height - CGRectGetMinY(self.frame);
CGFloat newheightToBottom = kScreen_Height - CGRectGetMinY(frame);
[super setFrame:frame];
if (fabs(oldheightToBottom - newheightToBottom) > 1.0) {
DebugLog(@"heightToBottom-----:%.2f", newheightToBottom);
if (oldheightToBottom > newheightToBottom) {//降下去的时候保存
[self saveInputStr];
[self saveInputMedia];
}
if (_delegate && [_delegate respondsToSelector:@selector(messageInputView:heightToBottomChenged:)]) {
[self.delegate messageInputView:self heightToBottomChenged:newheightToBottom];
}
}
}
- (void)p_setY:(CGFloat)y{
if (ABS(kScreen_Height - CGRectGetHeight(self.frame) - y) < 1.0) {
y -= kSafeArea_Bottom;
}
[self setY:y];
}
- (void)setInputState:(UIMessageInputViewState)inputState{
if (_inputState != inputState) {
_inputState = inputState;
switch (_inputState) {
case UIMessageInputViewStateSystem:
{
[self.addButton setImage:[UIImage imageNamed:@"keyboard_add"] forState:UIControlStateNormal];
[self.emotionButton setImage:[UIImage imageNamed:@"keyboard_emotion"] forState:UIControlStateNormal];
[self.voiceButton setImage:[UIImage imageNamed:@"keyboard_voice"] forState:UIControlStateNormal];
}
break;
case UIMessageInputViewStateEmotion:
{
[self.addButton setImage:[UIImage imageNamed:@"keyboard_add"] forState:UIControlStateNormal];
[self.emotionButton setImage:[UIImage imageNamed:@"keyboard_keyboard"] forState:UIControlStateNormal];
[self.voiceButton setImage:[UIImage imageNamed:@"keyboard_voice"] forState:UIControlStateNormal];
}
break;
case UIMessageInputViewStateAdd:
{
[self.addButton setImage:[UIImage imageNamed:@"keyboard_keyboard"] forState:UIControlStateNormal];
[self.emotionButton setImage:[UIImage imageNamed:@"keyboard_emotion"] forState:UIControlStateNormal];
[self.voiceButton setImage:[UIImage imageNamed:@"keyboard_voice"] forState:UIControlStateNormal];
}
break;
case UIMessageInputViewStateVoice:
{
[self.addButton setImage:[UIImage imageNamed:@"keyboard_add"] forState:UIControlStateNormal];
[self.emotionButton setImage:[UIImage imageNamed:@"keyboard_emotion"] forState:UIControlStateNormal];
[self.voiceButton setImage:[UIImage imageNamed:@"keyboard_keyboard"] forState:UIControlStateNormal];
}
break;
default:
break;
}
_contentView.hidden = _inputState == UIMessageInputViewStateVoice;
_arrowKeyboardButton.hidden = !_contentView.hidden;
[self updateContentViewBecauseOfMedia:NO];
_arrowKeyboardButton.center = CGPointMake(self.frame.size.width/2, self.frame.size.height/2);
}
}
- (void)setPlaceHolder:(NSString *)placeHolder{
_placeHolder = placeHolder;
if (_inputTextView && ![_inputTextView.placeholder isEqualToString:placeHolder]) {
_inputTextView.placeholder = placeHolder;
}
}
- (NSMutableArray *)mediaList{
if (!_mediaList) {
_mediaList =[[NSMutableArray alloc] init];
}
return _mediaList;
}
- (void)mediaListChenged{
[self saveInputMedia];
if (_mediaView) {
[self.mediaView reloadData];
[self updateContentViewBecauseOfMedia:YES];
}
}
- (id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {
// Initialization code
self.backgroundColor = kColorNavBG;
[self addLineUp:YES andDown:NO andColor:kColorCCC];
_viewHeightOld = CGRectGetHeight(frame);
_inputState = UIMessageInputViewStateSystem;
_isAlwaysShow = NO;
_curProject = nil;
UIPanGestureRecognizer *panGesture = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(didPan:)];
[self addGestureRecognizer:panGesture];
//补个底色背景
UIView *bottomV = [UIView new];
bottomV.backgroundColor = self.backgroundColor;
[self addSubview:bottomV];
[bottomV mas_makeConstraints:^(MASConstraintMaker *make) {
make.height.mas_equalTo(kSafeArea_Bottom + kKeyboardView_Height);
make.top.equalTo(self.mas_bottom);
make.left.right.equalTo(self);
}];
}
return self;
}
- (void)dealloc{
[[NSNotificationCenter defaultCenter] removeObserver:self];
}
- (void)didPan:(UIPanGestureRecognizer *)panGesture
{
if (panGesture.state == UIGestureRecognizerStateChanged) {
CGFloat verticalDiff = [panGesture translationInView:self].y;
if (verticalDiff > 60) {
[self isAndResignFirstResponder];
}
}
}
#pragma mark remember input
- (NSMutableDictionary *)shareInputStrDict{
if (!_inputStrDict) {
_inputStrDict = [[NSMutableDictionary alloc] init];
}
return _inputStrDict;
}
- (NSMutableDictionary *)shareInputMediaDict{
if (!_inputMediaDict) {
_inputMediaDict = [[NSMutableDictionary alloc] init];
}
return _inputMediaDict;
}
- (NSString *)inputKey{
NSString *inputKey = nil;
if (_contentType == UIMessageInputViewContentTypePriMsg) {
inputKey = [NSString stringWithFormat:@"privateMessage_%@", self.toUser.global_key];
}else{
if (_commentOfId) {
switch (_contentType) {
case UIMessageInputViewContentTypeTweet:
inputKey = [NSString stringWithFormat:@"tweet_%@_%@", _commentOfId.stringValue, _toUser.global_key.length > 0? _toUser.global_key:@""];
break;
case UIMessageInputViewContentTypeTopic:
inputKey = [NSString stringWithFormat:@"topic_%@_%@", _commentOfId.stringValue, _toUser.global_key.length > 0? _toUser.global_key:@""];
break;
case UIMessageInputViewContentTypeTask:
inputKey = [NSString stringWithFormat:@"task_%@_%@", _commentOfId.stringValue, _toUser.global_key.length > 0? _toUser.global_key:@""];
break;
default:
break;
}
}
}
return inputKey;
}
- (NSString *)inputStr{
NSString *inputKey = [self inputKey];
if (inputKey) {
return [[self shareInputStrDict] objectForKey:inputKey];
}
return nil;
}
- (void)deleteInputData{
NSString *inputKey = [self inputKey];
if (inputKey) {
[[self shareInputStrDict] removeObjectForKey:inputKey];
[[self shareInputMediaDict] removeObjectForKey:inputKey];
}
}
- (void)saveInputStr{
NSString *inputStr = _inputTextView.text;
NSString *inputKey = [self inputKey];
if (inputKey && inputKey.length > 0) {
if (inputStr && inputStr.length > 0) {
[[self shareInputStrDict] setObject:inputStr forKey:inputKey];
}else{
[[self shareInputStrDict] removeObjectForKey:inputKey];
}
}
}
- (void)saveInputMedia{
NSString *inputKey = [self inputKey];
if (inputKey && inputKey.length > 0) {
if (_mediaList.count > 0) {
[[self shareInputMediaDict] setObject:_mediaList forKey:inputKey];
}else{
[[self shareInputMediaDict] removeObjectForKey:inputKey];
}
}
}
- (NSMutableArray *)inputMedia{
NSString *inputKey = [self inputKey];
if (inputKey) {
return [[self shareInputMediaDict] objectForKey:inputKey];
}
return nil;
}
- (void)setToUser:(User *)toUser{
_toUser = toUser;
NSString *inputStr = [self inputStr];
if (_inputTextView) {
if (_contentType != UIMessageInputViewContentTypePriMsg) {
_inputTextView.placeholder = _toUser? [NSString stringWithFormat:@"回复 %@", _toUser.name]: _placeHolder;
}else{
self.placeHolder = _placeHolder;
}
_inputTextView.selectedRange = NSMakeRange(0, _inputTextView.text.length);
[_inputTextView insertText:inputStr? inputStr: @""];
_mediaList = [self inputMedia];
[self mediaListChenged];
}
}
#pragma mark Public M
- (void)prepareToShow{
if ([self superview] == kKeyWindow) {
return;
}
[self p_setY:kScreen_Height];
[kKeyWindow addSubview:self];
[kKeyWindow addSubview:_emojiKeyboardView];
[kKeyWindow addSubview:_addKeyboardView];
[kKeyWindow addSubview:_voiceKeyboardView];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardChange:) name:UIKeyboardWillChangeFrameNotification object:nil];
if (_isAlwaysShow && ![self isCustomFirstResponder]) {
[UIView animateWithDuration:0.25 animations:^{
[self p_setY:kScreen_Height - CGRectGetHeight(self.frame)];
}];
}
}
- (void)prepareToDismiss{
if ([self superview] == nil) {
return;
}
[self isAndResignFirstResponder];
[UIView animateWithDuration:0.25 delay:0.0 options:UIViewAnimationOptionTransitionFlipFromBottom animations:^{
[self p_setY:kScreen_Height];
} completion:^(BOOL finished) {
[_emojiKeyboardView removeFromSuperview];
[_addKeyboardView removeFromSuperview];
[_voiceKeyboardView removeFromSuperview];
[self removeFromSuperview];
}];
[[NSNotificationCenter defaultCenter] removeObserver:self];
}
- (BOOL)notAndBecomeFirstResponder{
self.inputState = UIMessageInputViewStateSystem;
if ([_inputTextView isFirstResponder]) {
return NO;
}else{
[_inputTextView becomeFirstResponder];
return YES;
}
}
- (BOOL)isAndResignFirstResponder{
if (self.inputState == UIMessageInputViewStateAdd || self.inputState == UIMessageInputViewStateEmotion || self.inputState == UIMessageInputViewStateVoice) {
[UIView animateWithDuration:0.25 delay:0.0f options:UIViewAnimationOptionTransitionFlipFromBottom animations:^{
[_emojiKeyboardView setY:kScreen_Height];
[_addKeyboardView setY:kScreen_Height];
[_voiceKeyboardView setY:kScreen_Height];
if (self.isAlwaysShow) {
[self p_setY:kScreen_Height- CGRectGetHeight(self.frame)];
}else{
[self p_setY:kScreen_Height];
}
} completion:^(BOOL finished) {
self.inputState = UIMessageInputViewStateSystem;
}];
return YES;
}else{
if ([_inputTextView isFirstResponder]) {
[_inputTextView resignFirstResponder];
return YES;
}else{
return NO;
}
}
}
- (BOOL)isCustomFirstResponder{
return ([_inputTextView isFirstResponder] || self.inputState == UIMessageInputViewStateAdd || self.inputState == UIMessageInputViewStateEmotion || self.inputState == UIMessageInputViewStateVoice);
}
- (CGFloat)heightWithSafeArea{
return CGRectGetHeight(self.frame) + kSafeArea_Bottom;
}
+ (instancetype)messageInputViewWithType:(UIMessageInputViewContentType)type{
return [self messageInputViewWithType:type placeHolder:nil];
}
+ (instancetype)messageInputViewWithType:(UIMessageInputViewContentType)type placeHolder:(NSString *)placeHolder{
UIMessageInputView *messageInputView = [[UIMessageInputView alloc] initWithFrame:CGRectMake(0, kScreen_Height, kScreen_Width, kMessageInputView_Height)];
[messageInputView customUIWithType:type];
if (placeHolder) {
messageInputView.placeHolder = placeHolder;
}else{
messageInputView.placeHolder = @"撰写评论";
}
return messageInputView;
}
- (void)customUIWithType:(UIMessageInputViewContentType)type{
_contentType = type;
CGFloat contentViewHeight = kMessageInputView_Height -2*kMessageInputView_PadingHeight;
NSInteger toolBtnNum;
BOOL hasEmotionBtn, hasAddBtn, hasPhotoBtn, hasVoiceBtn;
BOOL showBigEmotion;
switch (_contentType) {
case UIMessageInputViewContentTypeTweet:
{
toolBtnNum = 1;
hasEmotionBtn = YES;
hasAddBtn = NO;
hasPhotoBtn = NO;
showBigEmotion = NO;
hasVoiceBtn = NO;
}
break;
case UIMessageInputViewContentTypePriMsg:
{
toolBtnNum = 2;
hasEmotionBtn = YES;
hasAddBtn = YES;
hasPhotoBtn = NO;
showBigEmotion = YES;
hasVoiceBtn = [NSObject isPrivateCloud].boolValue? NO: YES;
}
break;
case UIMessageInputViewContentTypeTopic:
case UIMessageInputViewContentTypeTask:
{
toolBtnNum = 1;
hasEmotionBtn = NO;
hasAddBtn = NO;
hasPhotoBtn = YES;
showBigEmotion = NO;
hasVoiceBtn = NO;
}
break;
default:
toolBtnNum = 1;
hasEmotionBtn = NO;
hasAddBtn = NO;
hasPhotoBtn = NO;
showBigEmotion = NO;
hasVoiceBtn = NO;
break;
}
__weak typeof(self) weakSelf = self;
if (!_contentView) {
_contentView = [[UIScrollView alloc] init];
_contentView.backgroundColor = [UIColor whiteColor];
_contentView.layer.borderWidth = 0.5;
_contentView.layer.borderColor = [UIColor lightGrayColor].CGColor;
_contentView.layer.cornerRadius = contentViewHeight/2;
_contentView.layer.masksToBounds = YES;
_contentView.alwaysBounceVertical = YES;
[self addSubview:_contentView];
[_contentView mas_makeConstraints:^(MASConstraintMaker *make) {
CGFloat left = hasVoiceBtn ? (7+kMessageInputView_Width_Tool+7) : kPaddingLeftWidth;
make.edges.equalTo(self).insets(UIEdgeInsetsMake(kMessageInputView_PadingHeight, left, kMessageInputView_PadingHeight, kPaddingLeftWidth + toolBtnNum *kMessageInputView_Width_Tool));
}];
}
if (!_inputTextView) {
_inputTextView = [[UIPlaceHolderTextView alloc] initWithFrame:CGRectMake(0, 0, kScreen_Width - kPaddingLeftWidth - toolBtnNum *kMessageInputView_Width_Tool - (hasVoiceBtn ? 7+kMessageInputView_Width_Tool+7 : kPaddingLeftWidth), contentViewHeight)];
_inputTextView.font = [UIFont systemFontOfSize:16];
_inputTextView.returnKeyType = UIReturnKeySend;
_inputTextView.scrollsToTop = NO;
_inputTextView.delegate = self;
//输入框缩进
UIEdgeInsets insets = _inputTextView.textContainerInset;
insets.left += 8.0;
insets.right += 8.0;
_inputTextView.textContainerInset = insets;
[self.contentView addSubview:_inputTextView];
}
if (hasEmotionBtn && !_emotionButton) {
_emotionButton = [[UIButton alloc] initWithFrame:CGRectMake(kScreen_Width - kPaddingLeftWidth/2 - toolBtnNum * kMessageInputView_Width_Tool, (kMessageInputView_Height - kMessageInputView_Width_Tool)/2, kMessageInputView_Width_Tool, kMessageInputView_Width_Tool)];
[_emotionButton setImage:[UIImage imageNamed:@"keyboard_emotion"] forState:UIControlStateNormal];
[_emotionButton addTarget:self action:@selector(emotionButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
[self addSubview:_emotionButton];
}
_emotionButton.hidden = !hasEmotionBtn;
if (hasAddBtn && !_addButton) {
_addButton = [[UIButton alloc] initWithFrame:CGRectMake(kScreen_Width - kPaddingLeftWidth/2 -kMessageInputView_Width_Tool, (kMessageInputView_Height - kMessageInputView_Width_Tool)/2, kMessageInputView_Width_Tool, kMessageInputView_Width_Tool)];
[_addButton setImage:[UIImage imageNamed:@"keyboard_add"] forState:UIControlStateNormal];
[_addButton addTarget:self action:@selector(addButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
[self addSubview:_addButton];
}
_addButton.hidden = !hasAddBtn;
if (hasPhotoBtn && !_photoButton) {
_photoButton = [[UIButton alloc] initWithFrame:CGRectMake(kScreen_Width - kPaddingLeftWidth/2 -kMessageInputView_Width_Tool, (kMessageInputView_Height - kMessageInputView_Width_Tool)/2, kMessageInputView_Width_Tool, kMessageInputView_Width_Tool)];
[_photoButton setImage:[UIImage imageNamed:@"keyboard_photo"] forState:UIControlStateNormal];
[_photoButton addTarget:self action:@selector(photoButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
[self addSubview:_photoButton];
}
_photoButton.hidden = !hasPhotoBtn;
if (hasEmotionBtn && !_emojiKeyboardView) {
_emojiKeyboardView = [[AGEmojiKeyboardView alloc] initWithFrame:CGRectMake(0, 0, kScreen_Width, kKeyboardView_Height) dataSource:self showBigEmotion:showBigEmotion];
_emojiKeyboardView.delegate = self;
[_emojiKeyboardView setY:kScreen_Height];
}
if (hasAddBtn && !_addKeyboardView) {
_addKeyboardView = [[UIMessageInputView_Add alloc] initWithFrame:CGRectMake(0, kScreen_Height, kScreen_Width, kKeyboardView_Height)];
_addKeyboardView.addIndexBlock = ^(NSInteger index){
if ([weakSelf.delegate respondsToSelector:@selector(messageInputView:addIndexClicked:)]) {
[weakSelf.delegate messageInputView:weakSelf addIndexClicked:index];
}
};
}
if (hasPhotoBtn && !_mediaView) {
UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc] init];
_mediaView = [[UICustomCollectionView alloc] initWithFrame:CGRectMake(0, CGRectGetHeight(_inputTextView.frame), CGRectGetWidth(_inputTextView.frame), 1) collectionViewLayout:layout];
_mediaView.scrollEnabled = NO;
[_mediaView setBackgroundView:nil];
[_mediaView setBackgroundColor:[UIColor clearColor]];
[_mediaView registerClass:[UIMessageInputView_CCell class] forCellWithReuseIdentifier:kCCellIdentifier_UIMessageInputView_CCell];
_mediaView.dataSource = self;
_mediaView.delegate = self;
[self.contentView addSubview:_mediaView];
}
if (_inputTextView) {
[[RACObserve(self.inputTextView, contentSize) takeUntil:self.rac_willDeallocSignal] subscribeNext:^(NSValue *contentSize) {
[weakSelf updateContentViewBecauseOfMedia:NO];
}];
}
if (hasPhotoBtn) {
//监听-上传文件成功
[[[[NSNotificationCenter defaultCenter] rac_addObserverForName:kNotificationUploadCompled object:nil] takeUntil:self.rac_willDeallocSignal] subscribeNext:^(NSNotification *aNotification) {
//{NSURLResponse: response, NSError: error, ProjectFile: data}
NSDictionary* userInfo = [aNotification userInfo];
[self completionUploadWithResult:[userInfo objectForKey:@"data"] error:[userInfo objectForKey:@"error"]];
}];
}
if (hasVoiceBtn && !_voiceButton) {
_voiceButton = [[UIButton alloc] initWithFrame:CGRectMake(7, (kMessageInputView_Height - kMessageInputView_Width_Tool)/2, kMessageInputView_Width_Tool, kMessageInputView_Width_Tool)];
[_voiceButton setImage:[UIImage imageNamed:@"keyboard_voice"] forState:UIControlStateNormal];
[_voiceButton addTarget:self action:@selector(voiceButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
[self addSubview:_voiceButton];
}
_voiceButton.hidden = !hasVoiceBtn;
if (hasVoiceBtn && !_arrowKeyboardButton) {
_arrowKeyboardButton = [UIButton buttonWithType:UIButtonTypeCustom];
_arrowKeyboardButton.frame = CGRectMake(0, 0, kMessageInputView_Width_Tool, kMessageInputView_Width_Tool);
[_arrowKeyboardButton setImage:[UIImage imageNamed:@"keyboard_arrow_down"] forState:UIControlStateNormal];
[_arrowKeyboardButton addTarget:self action:@selector(arrowButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
[self addSubview:_arrowKeyboardButton];
}
_arrowKeyboardButton.hidden = YES;
if (hasVoiceBtn && !_voiceKeyboardView) {
_voiceKeyboardView = [[UIMessageInputView_Voice alloc] initWithFrame:CGRectMake(0, kScreen_Height, kScreen_Width, kKeyboardView_Height)];
_voiceKeyboardView.recordSuccessfully = ^(NSString *file, NSTimeInterval duration){
if (weakSelf.delegate && [weakSelf.delegate respondsToSelector:@selector(messageInputView:sendVoice:duration:)]) {
[weakSelf.delegate messageInputView:weakSelf sendVoice:file duration:duration];
}
};
}
}
- (void)updateContentViewBecauseOfMedia:(BOOL)becauseOfMedia{
CGSize textSize = _inputTextView.contentSize, mediaSize = CGSizeZero;
if (!becauseOfMedia) {
if (ABS(CGRectGetHeight(_inputTextView.frame) - textSize.height) > 0.5) {
[_inputTextView setHeight:textSize.height];
}
}
if (_mediaView) {
CGFloat collectionItemHeight;
if (_mediaList.count <= 0) {
collectionItemHeight = 0;
}else if (_mediaList.count == 1) {
collectionItemHeight = 0.6* CGRectGetWidth(_inputTextView.frame);
}else if (_mediaList.count == 2){
collectionItemHeight = (CGRectGetWidth(_inputTextView.frame) - kMessageInputView_MediaPadding)/3;
}else{
collectionItemHeight = (CGRectGetWidth(_inputTextView.frame) - 2* kMessageInputView_MediaPadding)/3;
}
CGFloat mediaHeight = ceilf(_mediaList.count/3.0)* (collectionItemHeight+ kMessageInputView_MediaPadding) - kMessageInputView_MediaPadding;
mediaSize = CGSizeMake(CGRectGetWidth(_mediaView.frame), mediaHeight);
CGRect mediaFrame = CGRectMake(0, CGRectGetMaxY(_inputTextView.frame), mediaSize.width, mediaSize.height);
if (!CGRectEqualToRect(mediaFrame, _mediaView.frame)) {
_mediaView.frame = mediaFrame;
}
}
if (_contentView.hidden) {
textSize.height = kMessageInputView_Height - 2*kMessageInputView_PadingHeight;
}
CGSize contentSize = CGSizeMake(textSize.width, textSize.height + mediaSize.height);
CGFloat selfHeight = MAX(kMessageInputView_Height, contentSize.height + 2*kMessageInputView_PadingHeight);
CGFloat maxSelfHeight = kScreen_Height/2;
if (kDevice_Is_iPhone5){
maxSelfHeight = 230;
}else if (kDevice_Is_iPhone6) {
maxSelfHeight = 290;
}else if (kDevice_Is_iPhone6Plus){
maxSelfHeight = kScreen_Height/2;
}else{
maxSelfHeight = 140;
}
selfHeight = MIN(maxSelfHeight, selfHeight);
CGFloat diffHeight = selfHeight - _viewHeightOld;
if (ABS(diffHeight) > 0.5) {
CGRect selfFrame = self.frame;
selfFrame.size.height += diffHeight;
selfFrame.origin.y -= diffHeight;
[self setFrame:selfFrame];
self.viewHeightOld = selfHeight;
}
[self.contentView setContentSize:contentSize];
CGFloat bottomY = becauseOfMedia? contentSize.height: textSize.height;
CGFloat offsetY = MAX(0, bottomY - (CGRectGetHeight(self.frame)- 2* kMessageInputView_PadingHeight));
[self.contentView setContentOffset:CGPointMake(0, offsetY) animated:YES];
}
#pragma mark Collection M
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section{
return _mediaList.count;
}
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{
UIMessageInputView_CCell *ccell = [collectionView dequeueReusableCellWithReuseIdentifier:kCCellIdentifier_UIMessageInputView_CCell forIndexPath:indexPath];
[ccell setCurMedia:[_mediaList objectAtIndex:indexPath.row] andTotalCount:_mediaList.count];
@weakify(self);
ccell.deleteBlock = ^(UIMessageInputView_Media *toDelete){
@strongify(self);
[self.mediaList removeObject:toDelete];
[self mediaListChenged];
};
return ccell;
}
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath{
CGSize ccellSize;
CGFloat contentWidth = CGRectGetWidth(_inputTextView.frame);
if (_mediaList.count <= 0) {
ccellSize = CGSizeZero;
}else if (_mediaList.count == 1) {
ccellSize = CGSizeMake(contentWidth, 0.6* contentWidth);
}else if (_mediaList.count == 2){
ccellSize = CGSizeMake((contentWidth - kMessageInputView_MediaPadding)/2, (contentWidth - kMessageInputView_MediaPadding)/3);
}else{
ccellSize = CGSizeMake((contentWidth - 2* kMessageInputView_MediaPadding)/3, (contentWidth - 2* kMessageInputView_MediaPadding)/3);
}
return ccellSize;
}
- (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout insetForSectionAtIndex:(NSInteger)section{
return UIEdgeInsetsZero;
}
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section{
return kMessageInputView_MediaPadding;
}
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section{
return kMessageInputView_MediaPadding;
}
- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath{
[self isAndResignFirstResponder];
// 显示大图
int count = (int)_mediaList.count;
NSMutableArray *photos = [NSMutableArray arrayWithCapacity:count];
for (int i = 0; i<count; i++) {
UIMessageInputView_Media *mediaItem = [_mediaList objectAtIndex:i];
MJPhoto *photo = [[MJPhoto alloc] init];
PHAsset *asset = [PHAsset assetWithLocalIdentifier:mediaItem.assetID];
if (asset) {
mediaItem.curAsset = asset;
photo.image = asset.loadImage;
}else{
mediaItem.curAsset = nil;
photo.url = [NSURL URLWithString:mediaItem.urlStr]; // 图片路径
}
[photos addObject:photo];
}
// 2.显示相册
MJPhotoBrowser *browser = [[MJPhotoBrowser alloc] init];
browser.currentPhotoIndex = indexPath.row; // 弹出相册时显示的第一张图片是？
browser.photos = photos; // 设置所有的图片
[browser show];
}
#pragma mark addButton M
- (void)addButtonClicked:(id)sender{
CGFloat endY = kScreen_Height;
if (self.inputState == UIMessageInputViewStateAdd) {
self.inputState = UIMessageInputViewStateSystem;
[_inputTextView becomeFirstResponder];
}else{
self.inputState = UIMessageInputViewStateAdd;
[_inputTextView resignFirstResponder];
endY = kScreen_Height - kKeyboardView_Height - kSafeArea_Bottom;
}
[UIView animateWithDuration:0.25 delay:0.0f options:UIViewAnimationOptionTransitionFlipFromBottom animations:^{
[_addKeyboardView setY:endY];
[_emojiKeyboardView setY:kScreen_Height];
[_voiceKeyboardView setY:kScreen_Height];
if (ABS(kScreen_Height - endY) > 1.0) {
[self p_setY:endY- CGRectGetHeight(self.frame)];
}
} completion:^(BOOL finished) {
}];
}
- (void)emotionButtonClicked:(id)sender{
CGFloat endY = kScreen_Height;
if (self.inputState == UIMessageInputViewStateEmotion) {
self.inputState = UIMessageInputViewStateSystem;
[_inputTextView becomeFirstResponder];
}else{
self.inputState = UIMessageInputViewStateEmotion;
[_inputTextView resignFirstResponder];
endY = kScreen_Height - kKeyboardView_Height - kSafeArea_Bottom;
}
[UIView animateWithDuration:0.25 delay:0.0f options:UIViewAnimationOptionTransitionFlipFromBottom animations:^{
[_emojiKeyboardView setY:endY];
[_addKeyboardView setY:kScreen_Height];
[_voiceKeyboardView setY:kScreen_Height];
if (ABS(kScreen_Height - endY) > 1.0) {
[self p_setY:endY- CGRectGetHeight(self.frame)];
}
} completion:^(BOOL finished) {
}];
}
- (void)photoButtonClicked:(id)sender{
// 相册
if (![Helper checkPhotoLibraryAuthorizationStatus]) {
return;
}
[self isAndResignFirstResponder];
QBImagePickerController *imagePickerController = [[QBImagePickerController alloc] init];
imagePickerController.mediaType = QBImagePickerMediaTypeImage;
imagePickerController.delegate = self;
imagePickerController.allowsMultipleSelection = YES;
imagePickerController.maximumNumberOfSelection = 6;
[[BaseViewController presentingVC] presentViewController:imagePickerController animated:YES completion:^{
}];
}
- (void)voiceButtonClicked:(id)sender {
CGFloat endY = kScreen_Height;
if (self.inputState == UIMessageInputViewStateVoice) {
self.inputState = UIMessageInputViewStateSystem;
[_inputTextView becomeFirstResponder];
} else {
self.inputState = UIMessageInputViewStateVoice;
[_inputTextView resignFirstResponder];
endY = kScreen_Height - kKeyboardView_Height - kSafeArea_Bottom;
}
[UIView animateWithDuration:0.25 delay:0.0f options:UIViewAnimationOptionTransitionFlipFromBottom animations:^{
[_voiceKeyboardView setY:endY];
[_emojiKeyboardView setY:kScreen_Height];
[_addKeyboardView setY:kScreen_Height];
if (ABS(kScreen_Height - endY) > 1.0) {
[self p_setY:endY- CGRectGetHeight(self.frame)];
}
} completion:^(BOOL finished) {
}];
}
- (void)arrowButtonClicked:(id)sender {
[self isAndResignFirstResponder];
}
#pragma mark QBImagePickerControllerDelegate
- (void)qb_imagePickerController:(QBImagePickerController *)imagePickerController didFinishPickingAssets:(NSArray *)assets{
_uploadMediaList = [[NSMutableArray alloc] initWithCapacity:assets.count];
for (PHAsset *asset in assets) {
[_uploadMediaList addObject:[UIMessageInputView_Media mediaWithAsset:asset urlStr:nil]];
}
[self doUploadMediaList];
}
- (void)qb_imagePickerControllerDidCancel:(QBImagePickerController *)imagePickerController{
[[BaseViewController presentingVC] dismissViewControllerAnimated:YES completion:nil];
}
#pragma uploadMedia
- (void)doUploadMediaList{
__block UIMessageInputView_Media *media = nil;
__block NSInteger index = 0;
[_uploadMediaList enumerateObjectsUsingBlock:^(UIMessageInputView_Media *obj, NSUInteger idx, BOOL *stop) {
if (obj.state == UIMessageInputView_MediaStateInit) {
media = obj;
index = idx;
*stop = YES;
}
}];
if (media && media.curAsset) {
[self doUploadMedia:media withIndex:index];
}else{
[self hudTipWillShow:nil];
[[BaseViewController presentingVC] dismissViewControllerAnimated:YES completion:nil];
}
}
- (void)doUploadMedia:(UIMessageInputView_Media *)media withIndex:(NSInteger)index{
//保存到app内
NSString* originalFileName = media.curAsset.fileName;;
NSString *fileName = [NSString stringWithFormat:@"%@|||%@|||%@", self.curProject.id.stringValue, @"0", originalFileName];
if ([Coding_FileManager writeUploadDataWithName:fileName andAsset:media.curAsset]) {
[self hudTipWillShow:[NSString stringWithFormat:@"正在上传第 %ld 张图片...", (long)index +1]];
media.state = UIMessageInputView_MediaStateUploading;
self.uploadingPhotoName = originalFileName;
Coding_UploadTask *uploadTask =[[Coding_FileManager sharedManager] addUploadTaskWithFileName:fileName projectIsPublic:_curProject.is_public.boolValue];
@weakify(self)
[RACObserve(uploadTask, progress.fractionCompleted) subscribeNext:^(NSNumber *fractionCompleted) {
@strongify(self);
dispatch_async(dispatch_get_main_queue(), ^{
if (self.HUD) {
self.HUD.progress = MAX(0, fractionCompleted.floatValue-0.05);
DebugLog(@"uploadingPhotoName - %@ : %.2f", self.uploadingPhotoName, fractionCompleted.floatValue);
}
});
}];
}else{
media.state = UIMessageInputView_MediaStateUploadFailed;
[NSObject showHudTipStr:[NSString stringWithFormat:@"%@ 文件处理失败", originalFileName]];
}
}
- (void)completionUploadWithResult:(id)responseObject error:(NSError *)error{
//移除文件（共有项目不能自动移除）
NSString *diskFileName = [NSString stringWithFormat:@"%@|||%@|||%@", self.curProject.id.stringValue, @"0", self.uploadingPhotoName];
[Coding_FileManager deleteUploadDataWithName:diskFileName];
__block UIMessageInputView_Media *media = nil;
[_uploadMediaList enumerateObjectsUsingBlock:^(UIMessageInputView_Media *obj, NSUInteger idx, BOOL *stop) {
if (obj.state == UIMessageInputView_MediaStateUploading) {
media = obj;
*stop = YES;
}
}];
if (!media) {
return;
}else{
if (responseObject) {
NSString *fileName = nil, *fileUrlStr = @"";
if ([responseObject isKindOfClass:[NSString class]]) {
fileUrlStr = responseObject;
}else if ([responseObject isKindOfClass:[ProjectFile class]]){
ProjectFile *curFile = responseObject;
fileName = curFile.name;
fileUrlStr = curFile.owner_preview;
}
if (!fileName || [fileName isEqualToString:self.uploadingPhotoName]) {
media.urlStr = fileUrlStr;
media.state = UIMessageInputView_MediaStateUploadSucess;
[self.mediaList addObject:media];
[self mediaListChenged];
}
}
if (media.state != UIMessageInputView_MediaStateUploadSucess) {
media.state = UIMessageInputView_MediaStateUploadFailed;
}
[self doUploadMediaList];
}
}
- (void)hudTipWillShow:(NSString *)tipStr{
if (tipStr.length > 0) {
[self resignFirstResponder];
if (!_HUD) {
_HUD = [MBProgressHUD showHUDAddedTo:kKeyWindow animated:YES];
_HUD.mode = MBProgressHUDModeDeterminateHorizontalBar;
_HUD.removeFromSuperViewOnHide = YES;
}else{
[kKeyWindow addSubview:_HUD];
[_HUD show:NO];
}
_HUD.progress = 0;
_HUD.labelText = tipStr;
}else{
[_HUD hide:NO];
}
}
#pragma mark UITextViewDelegate M
- (void)sendTextStr{
[self deleteInputData];
NSMutableString *sendStr = [NSMutableString stringWithString:self.inputTextView.text];
if (_mediaList.count > 0) {
[_mediaList enumerateObjectsUsingBlock:^(UIMessageInputView_Media *obj, NSUInteger idx, BOOL *stop) {
[sendStr appendFormat:@"\n", obj.urlStr];
}];
}
if (sendStr && ![sendStr isEmpty] && _delegate && [_delegate respondsToSelector:@selector(messageInputView:sendText:)]) {
[self.delegate messageInputView:self sendText:sendStr];
}
[_mediaList removeAllObjects];
_inputTextView.selectedRange = NSMakeRange(0, _inputTextView.text.length);
[_inputTextView insertText:@""];
[self updateContentViewBecauseOfMedia:NO];
}
- (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text{
if ([text isEqualToString:@"\n"]) {
if (![self.inputTextView.text hasListenChar]) {
[self sendTextStr];
}
return NO;
}else if ([text isEqualToString:@"@"]){
__weak typeof(self) weakSelf = self;
if (self.curProject) {
//@项目成员
[ProjectMemberListViewController showATSomeoneWithBlock:^(User *curUser) {
[weakSelf atSomeUser:curUser inTextView:textView andRange:range];
} withProject:self.curProject];
}else{
//@好友
[UsersViewController showATSomeoneWithBlock:^(User *curUser) {
[weakSelf atSomeUser:curUser inTextView:textView andRange:range];
}];
}
return NO;
}
return YES;
}
- (void)atSomeUser:(User *)curUser inTextView:(UITextView *)textView andRange:(NSRange)range{
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardChange:) name:UIKeyboardDidChangeFrameNotification object:nil];//英文键盘，重新弹出键盘时，没有WillChange的通知
NSString *appendingStr;
if (curUser) {
appendingStr = [NSString stringWithFormat:@"@%@ ", curUser.name];
}else{
appendingStr = @"@";
}
[textView setSelectedRange:range];
[textView insertText:appendingStr];
}
- (BOOL)textViewShouldBeginEditing:(UITextView *)textView{
if (self.inputState != UIMessageInputViewStateSystem) {
self.inputState = UIMessageInputViewStateSystem;
[UIView animateWithDuration:0.25 delay:0.0f options:UIViewAnimationOptionTransitionFlipFromBottom animations:^{
[_emojiKeyboardView setY:kScreen_Height];
[_addKeyboardView setY:kScreen_Height];
[_voiceKeyboardView setY:kScreen_Height];
} completion:^(BOOL finished) {
self.inputState = UIMessageInputViewStateSystem;
}];
}
return YES;
}
- (BOOL)textViewShouldEndEditing:(UITextView *)textView{
if (self.inputState == UIMessageInputViewStateSystem) {
[UIView animateWithDuration:0.25 delay:0.0f options:UIViewAnimationOptionTransitionFlipFromBottom animations:^{
if (_isAlwaysShow) {
[self p_setY:kScreen_Height- CGRectGetHeight(self.frame)];
}else{
[self p_setY:kScreen_Height];
}
} completion:^(BOOL finished) {
}];
}
return YES;
}
#pragma mark - KeyBoard Notification Handlers
- (void)keyboardChange:(NSNotification*)aNotification{
if ([aNotification name] == UIKeyboardDidChangeFrameNotification) {
[[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardDidChangeFrameNotification object:nil];
}
if (self.inputState == UIMessageInputViewStateSystem && [self.inputTextView isFirstResponder]) {
NSDictionary* userInfo = [aNotification userInfo];
CGRect keyboardEndFrame = [[userInfo objectForKey:UIKeyboardFrameEndUserInfoKey] CGRectValue];
CGFloat keyboardY = keyboardEndFrame.origin.y;
CGFloat selfOriginY = keyboardY+1 > kScreen_Height? self.isAlwaysShow? kScreen_Height - CGRectGetHeight(self.frame): kScreen_Height : keyboardY - CGRectGetHeight(self.frame);
if (selfOriginY == self.frame.origin.y) {
return;
}
__weak typeof(self) weakSelf = self;
void (^endFrameBlock)() = ^(){
[weakSelf p_setY:selfOriginY];
};
if ([aNotification name] == UIKeyboardWillChangeFrameNotification) {
NSTimeInterval animationDuration = [[userInfo objectForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue];
UIViewAnimationCurve animationCurve = [[userInfo objectForKey:UIKeyboardAnimationCurveUserInfoKey] intValue];
[UIView animateWithDuration:animationDuration delay:0.0f options:[UIView animationOptionsForCurve:animationCurve] animations:^{
endFrameBlock();
} completion:nil];
}else{
endFrameBlock();
}
}
}
#pragma mark AGEmojiKeyboardView
- (void)emojiKeyBoardView:(AGEmojiKeyboardView *)emojiKeyBoardView didUseEmoji:(NSString *)emoji {
NSString *emotion_monkey = [emoji emotionSpecailName];