增加换肤功能

TUIKit/TIMCommon/BaseCellData/TUISystemMessageCellData.m

@@ -0,0 +1,97 @@
+//
+//  TUISystemMessageCellData.m
+//  TXIMSDK_TUIKit_iOS
+//
+//  Created by annidyfeng on 2019/5/21.
+//  Copyright © 2023 Tencent. All rights reserved.
+//
+
+#import "TUISystemMessageCellData.h"
+#import <TIMCommon/TIMDefine.h>
+#import "TUIRelationUserModel.h"
+
+
+@implementation TUISystemMessageCellData
+
+- (instancetype)initWithDirection:(TMsgDirection)direction {
+    self = [super initWithDirection:direction];
+    if (self) {
+        self.showAvatar = NO;
+        _contentFont = [UIFont systemFontOfSize:13];
+        _contentColor = [UIColor d_systemGrayColor];
+        self.cellLayout = [TUIMessageCellLayout systemMessageLayout];
+    }
+    return self;
+}
+
+- (NSMutableAttributedString *)attributedString {
+    __block BOOL forceRefresh = NO;
+    [self.additionalUserInfoResult enumerateKeysAndObjectsUsingBlock:^(NSString * _Nonnull key, TUIRelationUserModel * _Nonnull obj, BOOL * _Nonnull stop) {
+      NSString *str = [NSString stringWithFormat:@"{%@}", key];
+      NSString *showName = obj.userID;
+      if (obj.nameCard.length > 0) {
+          showName = obj.nameCard;
+      } else if (obj.friendRemark.length > 0) {
+          showName = obj.friendRemark;
+      } else if (obj.nickName.length > 0) {
+          showName = obj.nickName;
+      }
+      if ([self.content containsString:str]) {
+        self.content = [self.content stringByReplacingOccurrencesOfString:str withString:showName];
+        forceRefresh = YES;
+      }
+    }];
+  
+    if (forceRefresh || (_attributedString == nil && self.content.length > 0)) {
+        NSMutableAttributedString *attributeString = [[NSMutableAttributedString alloc] initWithString:self.content];
+        NSDictionary *attributeDict = @{NSForegroundColorAttributeName : [UIColor d_systemGrayColor]};
+        [attributeString setAttributes:attributeDict range:NSMakeRange(0, attributeString.length)];
+        if (self.supportReEdit) {
+            NSString *reEditStr = TIMCommonLocalizableString(TUIKitMessageTipsReEditMessage);
+            [attributeString appendAttributedString:[[NSAttributedString alloc] initWithString:[NSString stringWithFormat:@" %@", reEditStr]]];
+            NSDictionary *attributeDict = @{NSForegroundColorAttributeName : [UIColor d_systemBlueColor]};
+            [attributeString setAttributes:attributeDict range:NSMakeRange(self.content.length + 1, reEditStr.length)];
+            [attributeString addAttribute:NSUnderlineStyleAttributeName
+                                    value:[NSNumber numberWithInteger:NSUnderlineStyleNone]
+                                    range:NSMakeRange(self.content.length + 1, reEditStr.length)];
+        }
+        _attributedString = attributeString;
+    }
+
+    return _attributedString;
+}
+
+- (NSArray<NSString *> *)requestForAdditionalUserInfo {
+  NSMutableArray *result = [NSMutableArray arrayWithArray:[super requestForAdditionalUserInfo]];
+  
+  if (self.replacedUserIDList) {
+    [result addObjectsFromArray:self.replacedUserIDList];
+  }
+  return result;
+}
+
+static UIFont *gTextFont;
++ (void)setTextFont:(UIFont *)textFont {
+    gTextFont = textFont;
+}
++ (UIFont *)textFont {
+    return gTextFont;
+}
+
+static UIColor *gTextColor;
++ (void)setTextColor:(UIColor *)textColor {
+    gTextColor = textColor;
+}
++ (UIColor *)textColor {
+    return gTextColor;
+}
+
+static UIColor *gTextBackgroundColor;
++ (void)setTextBackgroundColor:(UIColor *)textBackgroundColor {
+    gTextBackgroundColor = textBackgroundColor;
+}
++ (UIColor *)textBackgroundColor {
+    return gTextBackgroundColor;
+}
+
+@end