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171 lines
3.6 KiB
171 lines
3.6 KiB
// |
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// XHMessageInputView.h |
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// MessageDisplayExample |
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// |
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// Created by HUAJIE-1 on 14-4-24. |
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// Copyright (c) 2014年 嗨，我是曾宪华(@xhzengAIB)，曾加入YY Inc.担任高级移动开发工程师，拍立秀App联合创始人，热衷于简洁、而富有理性的事物 QQ:543413507 主页:http://zengxianhua.com All rights reserved. |
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// |
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#import <UIKit/UIKit.h> |
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#import "XHMessageTextView.h" |
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typedef NS_ENUM(NSInteger, XHMessageInputViewStyle) { |
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// iOS7样式的 |
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XHMessageInputViewStyleFlat |
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}; |
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@protocol XHMessageInputViewDelegate <NSObject> |
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@required |
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/** |
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* 输入框刚好开始编辑 |
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* |
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* @param messageInputTextView 输入框对象 |
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*/ |
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- (void)inputTextViewDidBeginEditing:(XHMessageTextView *)messageInputTextView; |
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/** |
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* 输入框将要开始编辑 |
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* |
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* @param messageInputTextView 输入框对象 |
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*/ |
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- (void)inputTextViewWillBeginEditing:(XHMessageTextView *)messageInputTextView; |
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@optional |
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/** |
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* 在发送文本和语音之间发送改变时，会触发这个回调函数 |
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* |
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* @param changed 是否改为发送语音状态 |
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*/ |
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- (void)didChangeSendVoiceAction:(BOOL)changed; |
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/** |
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* 发送文本消息，包括系统的表情 |
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* |
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* @param text 目标文本消息 |
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*/ |
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- (void)didSendTextAction:(NSString *)text; |
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/** |
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* 点击+号按钮Action |
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*/ |
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- (void)didSelectedMultipleMediaAction; |
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/** |
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* 按下錄音按鈕 "準備" 錄音 |
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*/ |
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- (void)prepareRecordingVoiceActionWithCompletion:(BOOL (^)(void))completion; |
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/** |
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* 开始录音 |
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*/ |
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- (void)didStartRecordingVoiceAction; |
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/** |
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* 手指向上滑动取消录音 |
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*/ |
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- (void)didCancelRecordingVoiceAction; |
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/** |
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* 松开手指完成录音 |
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*/ |
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- (void)didFinishRecoingVoiceAction; |
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/** |
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* 当手指离开按钮的范围内时，主要为了通知外部的HUD |
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*/ |
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- (void)didDragOutsideAction; |
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/** |
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* 当手指再次进入按钮的范围内时，主要也是为了通知外部的HUD |
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*/ |
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- (void)didDragInsideAction; |
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/** |
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* 发送第三方表情 |
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* |
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* @param facePath 目标表情的本地路径 |
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*/ |
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- (void)didSendFaceAction:(BOOL)sendFace; |
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@end |
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@interface XHMessageInputView : UIImageView |
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@property (nonatomic, weak) id <XHMessageInputViewDelegate> delegate; |
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/** |
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* 用于输入文本消息的输入框 |
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*/ |
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@property (nonatomic, weak, readonly) XHMessageTextView *inputTextView; |
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/** |
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* 当前输入工具条的样式 |
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*/ |
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@property (nonatomic, assign) XHMessageInputViewStyle messageInputViewStyle; // default is XHMessageInputViewStyleFlat |
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/** |
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* 是否允许发送语音 |
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*/ |
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@property (nonatomic, assign) BOOL allowsSendVoice; // default is YES |
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/** |
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* 是否允许发送多媒体 |
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*/ |
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@property (nonatomic, assign) BOOL allowsSendMultiMedia; // default is YES |
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/** |
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* 是否支持发送表情 |
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*/ |
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@property (nonatomic, assign) BOOL allowsSendFace; // default is YES |
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/** |
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* 切换文本和语音的按钮 |
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*/ |
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@property (nonatomic, weak, readonly) UIButton *voiceChangeButton; |
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/** |
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* +号按钮 |
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*/ |
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@property (nonatomic, weak, readonly) UIButton *multiMediaSendButton; |
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/** |
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* 第三方表情按钮 |
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*/ |
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@property (nonatomic, weak, readonly) UIButton *faceSendButton; |
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/** |
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* 语音录制按钮 |
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*/ |
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@property (nonatomic, weak, readonly) UIButton *holdDownButton; |
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#pragma mark - Message input view |
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/** |
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* 动态改变高度 |
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* |
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* @param changeInHeight 目标变化的高度 |
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*/ |
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- (void)adjustTextViewHeightBy:(CGFloat)changeInHeight; |
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/** |
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* 获取输入框内容字体行高 |
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* |
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* @return 返回行高 |
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*/ |
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+ (CGFloat)textViewLineHeight; |
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/** |
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* 获取最大行数 |
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* |
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* @return 返回最大行数 |
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*/ |
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+ (CGFloat)maxLines; |
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/** |
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* 获取根据最大行数和每行高度计算出来的最大显示高度 |
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* |
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* @return 返回最大显示高度 |
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*/ |
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+ (CGFloat)maxHeight; |
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@end
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