77 lines
2.3 KiB
Objective-C
77 lines
2.3 KiB
Objective-C
//
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// NTESSessionCustomConfig.m
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// NIM
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//
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// Created by chris on 15/7/24.
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// Copyright (c) 2015年 Netease. All rights reserved.
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//
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#import "NTESSessionCustomLayoutConfig.h"
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#import "NTESCustomAttachmentDefines.h"
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#import "NTESSessionUtil.h"
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#import "NTESSessionCustomContentConfig.h"
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@interface NTESSessionCustomLayoutConfig()
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@property (nonatomic,strong) NTESSessionCustomContentConfig *contentConfig; //所有的自定义消息都使用这个对象，重用
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@end
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@implementation NTESSessionCustomLayoutConfig
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- (instancetype)init{
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self = [super init];
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if (self) {
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_contentConfig = [[NTESSessionCustomContentConfig alloc] init];
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}
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return self;
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}
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- (CGSize)contentSize:(NIMMessageModel *)model cellWidth:(CGFloat)width{
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id<NIMSessionContentConfig> config = [self sessionContentConfig:model.message];
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return [config contentSize:width message:model.message];
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}
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- (NSString *)cellContent:(NIMMessageModel *)model{
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id<NIMSessionContentConfig> config = [self sessionContentConfig:model.message];
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return [config cellContent:model.message];
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}
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- (UIEdgeInsets)contentViewInsets:(NIMMessageModel *)model
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{
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id<NIMSessionContentConfig> config = [self sessionContentConfig:model.message];
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return [config contentViewInsets:model.message];
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}
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#pragma mark - misc
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- (id<NIMSessionContentConfig>)sessionContentConfig:(NIMMessage *)message{
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// self.contentConfig.message = message;
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return self.contentConfig;
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}
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#pragma mark - 支持类型配置
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+ (BOOL)supportMessage:(NIMMessage *)message{
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NSArray *supportType = [NTESSessionCustomLayoutConfig supportAttachmentType];
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NIMCustomObject *object = message.messageObject;
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return [supportType indexOfObject:NSStringFromClass([object.attachment class])] != NSNotFound;
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}
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+ (NSArray *)supportAttachmentType
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{
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static NSArray *types = nil;
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static dispatch_once_t onceTypeToken;
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//所对应的contentView只适用于cellClass为NTESSessionChatCell的情况，其他cellClass则需要自己实现布局
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dispatch_once(&onceTypeToken, ^{
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types = @[
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@"NTESJanKenPonAttachment",
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@"NTESSnapchatAttachment",
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@"NTESChartletAttachment",
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@"NTESWhiteboardAttachment"
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];
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});
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return types;
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}
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@end
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