forked from mirrors/linphone-iphone
106 lines
3.7 KiB
Objective-C
106 lines
3.7 KiB
Objective-C
/*
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* Copyright (c) 2010-2019 Belledonne Communications SARL.
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*
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* This file is part of linphone-iphone
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#import "NotificationTableViewCell.h"
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@implementation NotificationTableViewCell
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- (void)awakeFromNib {
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[super awakeFromNib];
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// Initialization code
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_contactImage.layer.cornerRadius = _contactImage.frame.size.height / 2;
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_contactImage.clipsToBounds = YES;
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[self.contentView sendSubviewToBack:_background];
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}
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- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
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[super setSelected:selected animated:animated];
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// Configure the view for the selected state
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}
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- (void)layoutSubviews {
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[super layoutSubviews];
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CGRect bubbleFrame = self.contentView.frame;
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int originX;
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bubbleFrame.size = CGSizeMake(_width, _height);
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originX = (_isOutgoing ? self.frame.size.width - bubbleFrame.size.width - 5 : 5);
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bubbleFrame.origin.x = originX;
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self.contentView.frame = bubbleFrame;
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_msgText.textContainerInset = UIEdgeInsetsZero;
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_msgText.textContainer.lineFragmentPadding = 0;
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}
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#pragma mark - Bubble size computing
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- (CGSize)computeBoundingBox:(NSString *)text size:(CGSize)size font:(UIFont *)font {
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if (!text || text.length == 0)
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return CGSizeMake(0, 0);
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return [text boundingRectWithSize:size
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options:(NSStringDrawingUsesLineFragmentOrigin |
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NSStringDrawingTruncatesLastVisibleLine | NSStringDrawingUsesFontLeading)
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attributes:@{
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NSFontAttributeName : font
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}
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context:nil].size;
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}
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static const CGFloat CELL_MIN_HEIGHT = 60.0f;
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static const CGFloat CELL_MIN_WIDTH = 190.0f;
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static const CGFloat CELL_MESSAGE_X_MARGIN = 78 + 10.0f;
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static const CGFloat CELL_MESSAGE_Y_MARGIN = 52; // 44;
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- (CGSize)ViewHeightForMessage:(NSString *)messageText withWidth:(int)width {
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static UIFont *messageFont = nil;
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if (!messageFont) {
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messageFont = _msgText.font;
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}
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CGSize size;
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size = [self computeBoundingBox:messageText
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size:CGSizeMake(width - CELL_MESSAGE_X_MARGIN - 4, CGFLOAT_MAX)
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font:messageFont];
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size.width = MAX(size.width + CELL_MESSAGE_X_MARGIN, CELL_MIN_WIDTH);
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size.height = MAX(size.height + CELL_MESSAGE_Y_MARGIN, CELL_MIN_HEIGHT);
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return size;
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}
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- (CGSize)ViewSizeForMessage:(NSString *)chat withWidth:(int)width {
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static UIFont *dateFont = nil;
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static CGSize dateViewSize;
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if (!dateFont) {
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dateFont = _nameDate.font;
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dateViewSize = _nameDate.frame.size;
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dateViewSize.width = CGFLOAT_MAX;
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}
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CGSize messageSize = [self ViewHeightForMessage:chat withWidth:width];
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CGSize dateSize = [self computeBoundingBox:_nameDate.text size:dateViewSize font:dateFont];
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messageSize.width = MAX(MAX(messageSize.width, MIN(dateSize.width + CELL_MESSAGE_X_MARGIN, width)), CELL_MIN_WIDTH);
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return messageSize;
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}
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@end
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