mirror of
https://github.com/TencentCloud/TIMSDK.git
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93 lines
3.1 KiB
Objective-C
93 lines
3.1 KiB
Objective-C
//
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// TUIMergeMessageCellData.m
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// Pods
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//
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// Created by harvy on 2020/12/9.
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//
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#import "TUIMergeMessageCellData.h"
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#import "TUITextMessageCellData.h"
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#import "TUIDefine.h"
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#ifndef CGFLOAT_CEIL
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#ifdef CGFLOAT_IS_DOUBLE
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#define CGFLOAT_CEIL(value) ceil(value)
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#else
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#define CGFLOAT_CEIL(value) ceilf(value)
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#endif
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#endif
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@implementation TUIMergeMessageCellData
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+ (TUIMessageCellData *)getCellData:(V2TIMMessage *)message {
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V2TIMMergerElem *elem = message.mergerElem;
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if (elem.layersOverLimit) {
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TUITextMessageCellData *limitCell = [[TUITextMessageCellData alloc] initWithDirection:(message.isSelf ? MsgDirectionOutgoing : MsgDirectionIncoming)];
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limitCell.content = TUIKitLocalizableString(TUIKitRelayLayerLimitTips);
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return limitCell;
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}
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TUIMergeMessageCellData *relayData = [[TUIMergeMessageCellData alloc] initWithDirection:(message.isSelf ? MsgDirectionOutgoing : MsgDirectionIncoming)];
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relayData.title = elem.title;
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relayData.abstractList = [NSArray arrayWithArray:elem.abstractList];
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relayData.mergerElem = elem;
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relayData.reuseId = TRelayMessageCell_ReuserId;
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return relayData;
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}
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+ (NSString *)getDisplayString:(V2TIMMessage *)message {
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return [NSString stringWithFormat:@"[%@]", TUIKitLocalizableString(TUIKitRelayChatHistory)];
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}
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- (Class)getReplyQuoteViewDataClass
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{
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return NSClassFromString(@"TUIMergeReplyQuoteViewData");
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}
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- (Class)getReplyQuoteViewClass
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{
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return NSClassFromString(@"TUIMergeReplyQuoteView");
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}
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- (CGSize)contentSize
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{
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CGRect rect = [[self abstractAttributedString] boundingRectWithSize:CGSizeMake(200 - 20, MAXFLOAT) options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading context:nil];
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CGSize size = CGSizeMake(CGFLOAT_CEIL(rect.size.width), CGFLOAT_CEIL(rect.size.height) - 10);
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self.abstractSize = size;
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CGFloat height = size.height;
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if (height > TRelayMessageCell_Text_Height_Max) {
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self.abstractSize = CGSizeMake(size.width, size.height - (height - TRelayMessageCell_Text_Height_Max));
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height = TRelayMessageCell_Text_Height_Max;
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}
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UIFont *titleFont = [UIFont systemFontOfSize:16];
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height = (10 + titleFont.lineHeight + 3) + height + 1 + 5 + 20 + 5;
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return CGSizeMake(200, height);
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}
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- (NSAttributedString *)abstractAttributedString
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{
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NSMutableParagraphStyle *style = [[NSMutableParagraphStyle alloc] init];
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style.lineSpacing = 4;
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NSDictionary *attribute = @{
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NSForegroundColorAttributeName : [UIColor colorWithRed:187/255.0 green:187/255.0 blue:187/255.0 alpha:1/1.0],
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NSFontAttributeName : [UIFont systemFontOfSize:12.0],
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NSParagraphStyleAttributeName : style
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};
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NSMutableAttributedString *abstr = [[NSMutableAttributedString alloc] initWithString:@""];
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int i = 0;
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for (NSString *ab in self.abstractList) {
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if (i >= 4) {
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break;
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}
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NSString *str = [NSString stringWithFormat:@"%@\n", ab];
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[abstr appendAttributedString:[[NSAttributedString alloc] initWithString:str attributes:attribute]];
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i++;
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}
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return abstr;
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}
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@end
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