mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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298 lines
11 KiB
Objective-C
298 lines
11 KiB
Objective-C
/*
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* Author: Andreas Linde <mail@andreaslinde.de>
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*
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* Copyright (c) 2012-2014 HockeyApp, Bit Stadium GmbH.
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#import "BITFeedbackListViewCell.h"
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#import "HockeySDKPrivate.h"
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#import "BITFeedbackMessageAttachment.h"
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#define BACKGROUNDCOLOR_DEFAULT BIT_RGBCOLOR(245, 245, 245)
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#define BACKGROUNDCOLOR_ALTERNATE BIT_RGBCOLOR(235, 235, 235)
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#define BACKGROUNDCOLOR_DEFAULT_OS7 BIT_RGBCOLOR(255, 255, 255)
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#define BACKGROUNDCOLOR_ALTERNATE_OS7 BIT_RGBCOLOR(255, 255, 255)
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#define TEXTCOLOR_TITLE BIT_RGBCOLOR(75, 75, 75)
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#define TEXTCOLOR_DEFAULT BIT_RGBCOLOR(25, 25, 25)
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#define TEXTCOLOR_PENDING BIT_RGBCOLOR(75, 75, 75)
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#define TITLE_FONTSIZE 12
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#define TEXT_FONTSIZE 15
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#define FRAME_SIDE_BORDER 10
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#define FRAME_TOP_BORDER 8
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#define FRAME_BOTTOM_BORDER 5
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#define FRAME_LEFT_RESPONSE_BORDER 20
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#define LABEL_TITLE_Y 3
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#define LABEL_TITLE_HEIGHT 15
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#define LABEL_TEXT_Y 25
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#define ATTACHMENT_SIZE 45
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@interface BITFeedbackListViewCell ()
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@property (nonatomic, strong) NSDateFormatter *dateFormatter;
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@property (nonatomic, strong) NSDateFormatter *timeFormatter;
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@property (nonatomic, strong) UILabel *labelTitle;
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@property (nonatomic, strong) NSMutableArray *attachmentViews;
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@end
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@implementation BITFeedbackListViewCell
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- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
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self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
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if (self) {
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// Initialization code
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_backgroundStyle = BITFeedbackListViewCellBackgroundStyleNormal;
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_style = BITFeedbackListViewCellPresentatationStyleDefault;
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_message = nil;
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self.dateFormatter = [[NSDateFormatter alloc] init];
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[self.dateFormatter setTimeStyle:NSDateFormatterNoStyle];
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[self.dateFormatter setDateStyle:NSDateFormatterMediumStyle];
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[self.dateFormatter setLocale:[NSLocale currentLocale]];
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[self.dateFormatter setDoesRelativeDateFormatting:YES];
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self.timeFormatter = [[NSDateFormatter alloc] init];
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[self.timeFormatter setTimeStyle:NSDateFormatterShortStyle];
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[self.timeFormatter setDateStyle:NSDateFormatterNoStyle];
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[self.timeFormatter setLocale:[NSLocale currentLocale]];
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[self.timeFormatter setDoesRelativeDateFormatting:YES];
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self.labelTitle = [[UILabel alloc] init];
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self.labelTitle.font = [UIFont systemFontOfSize:TITLE_FONTSIZE];
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self.labelText = [[BITAttributedLabel alloc] init];
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self.labelText.font = [UIFont systemFontOfSize:TEXT_FONTSIZE];
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self.labelText.numberOfLines = 0;
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self.labelText.textAlignment = kBITTextLabelAlignmentLeft;
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self.labelText.dataDetectorTypes = UIDataDetectorTypeAll;
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self.attachmentViews = [NSMutableArray new];
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}
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return self;
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}
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#pragma mark - Private
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- (UIColor *)backgroundColor {
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if (self.backgroundStyle == BITFeedbackListViewCellBackgroundStyleNormal) {
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if (self.style == BITFeedbackListViewCellPresentatationStyleDefault) {
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return BACKGROUNDCOLOR_DEFAULT;
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} else {
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return BACKGROUNDCOLOR_DEFAULT_OS7;
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}
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} else {
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if (self.style == BITFeedbackListViewCellPresentatationStyleDefault) {
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return BACKGROUNDCOLOR_ALTERNATE;
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} else {
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return BACKGROUNDCOLOR_ALTERNATE_OS7;
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}
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}
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}
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- (BOOL)isSameDayWithDate1:(NSDate*)date1 date2:(NSDate*)date2 {
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NSCalendar* calendar = [NSCalendar currentCalendar];
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unsigned unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit;
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NSDateComponents *dateComponent1 = [calendar components:unitFlags fromDate:date1];
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NSDateComponents *dateComponent2 = [calendar components:unitFlags fromDate:date2];
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return ([dateComponent1 day] == [dateComponent2 day] &&
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[dateComponent1 month] == [dateComponent2 month] &&
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[dateComponent1 year] == [dateComponent2 year]);
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}
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#pragma mark - Layout
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+ (CGFloat) heightForRowWithMessage:(BITFeedbackMessage *)message tableViewWidth:(CGFloat)width {
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CGFloat baseHeight = [self heightForTextInRowWithMessage:message tableViewWidth:width];
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CGFloat attachmentsPerRow = floorf(width / (FRAME_SIDE_BORDER + ATTACHMENT_SIZE));
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CGFloat calculatedHeight = baseHeight + (FRAME_TOP_BORDER + ATTACHMENT_SIZE) * ceil(message.attachments.count/attachmentsPerRow);
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return ceil(calculatedHeight);
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}
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+ (CGFloat) heightForTextInRowWithMessage:(BITFeedbackMessage *)message tableViewWidth:(CGFloat)width {
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CGFloat calculatedHeight;
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#if __IPHONE_OS_VERSION_MAX_ALLOWED > __IPHONE_6_1
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if ([message.text respondsToSelector:@selector(boundingRectWithSize:options:attributes:context:)]) {
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CGRect calculatedRect = [message.text boundingRectWithSize:CGSizeMake(width - (2 * FRAME_SIDE_BORDER), CGFLOAT_MAX)
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options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading
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attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:TEXT_FONTSIZE]}
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context:nil];
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calculatedHeight = calculatedRect.size.height + FRAME_TOP_BORDER + LABEL_TEXT_Y + FRAME_BOTTOM_BORDER;
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// added to make space for the images.
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} else {
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#endif
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wdeprecated-declarations"
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calculatedHeight = [message.text sizeWithFont:[UIFont systemFontOfSize:TEXT_FONTSIZE]
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constrainedToSize:CGSizeMake(width - (2 * FRAME_SIDE_BORDER), CGFLOAT_MAX)
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].height + FRAME_TOP_BORDER + LABEL_TEXT_Y + FRAME_BOTTOM_BORDER;
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#pragma clang diagnostic pop
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#if __IPHONE_OS_VERSION_MAX_ALLOWED > __IPHONE_6_1
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}
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#endif
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return ceil(calculatedHeight);
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}
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- (void)setAttachments:(NSArray *)attachments {
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for (UIView *view in self.attachmentViews){
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[view removeFromSuperview];
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}
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[self.attachmentViews removeAllObjects];
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for (BITFeedbackMessageAttachment *attachment in attachments){
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UIButton *imageView = [UIButton buttonWithType:UIButtonTypeCustom];
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[imageView setImage:[attachment thumbnailWithSize:CGSizeMake(ATTACHMENT_SIZE, ATTACHMENT_SIZE)] forState:UIControlStateNormal];
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[imageView addTarget:self action:@selector(imageButtonPressed:) forControlEvents:UIControlEventTouchUpInside];
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[self.attachmentViews addObject:imageView];
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[self addSubview:imageView];
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}
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}
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- (void)layoutSubviews {
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UIView *accessoryViewBackground = [[UIView alloc] initWithFrame:CGRectMake(0, 2, self.frame.size.width * 2, self.frame.size.height - 2)];
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accessoryViewBackground.autoresizingMask = UIViewAutoresizingFlexibleHeight;
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accessoryViewBackground.clipsToBounds = YES;
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// colors
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accessoryViewBackground.backgroundColor = [self backgroundColor];
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self.contentView.backgroundColor = [self backgroundColor];
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self.labelTitle.backgroundColor = [self backgroundColor];
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self.labelText.backgroundColor = [self backgroundColor];
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self.labelTitle.textColor = TEXTCOLOR_TITLE;
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if (_message.status == BITFeedbackMessageStatusSendPending || _message.status == BITFeedbackMessageStatusSendInProgress) {
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[self.labelText setTextColor:TEXTCOLOR_PENDING];
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} else {
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[self.labelText setTextColor:TEXTCOLOR_DEFAULT];
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}
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// background for deletion accessory view
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if (self.style == BITFeedbackListViewCellPresentatationStyleDefault) {
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[self addSubview:accessoryViewBackground];
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}
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// header
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NSString *dateString = @"";
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if (_message.status == BITFeedbackMessageStatusSendPending || _message.status == BITFeedbackMessageStatusSendInProgress) {
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dateString = BITHockeyLocalizedString(@"Pending");
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} else if (_message.date) {
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if ([self isSameDayWithDate1:[NSDate date] date2:_message.date]) {
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dateString = [self.timeFormatter stringFromDate:_message.date];
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} else {
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dateString = [self.dateFormatter stringFromDate:_message.date];
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}
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}
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[self.labelTitle setText:dateString];
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[self.labelTitle setFrame:CGRectMake(FRAME_SIDE_BORDER, FRAME_TOP_BORDER + LABEL_TITLE_Y, self.frame.size.width - (2 * FRAME_SIDE_BORDER), LABEL_TITLE_HEIGHT)];
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if (_message.userMessage) {
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self.labelTitle.textAlignment = kBITTextLabelAlignmentRight;
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self.labelText.textAlignment = kBITTextLabelAlignmentRight;
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} else {
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self.labelTitle.textAlignment = kBITTextLabelAlignmentLeft;
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self.labelText.textAlignment = kBITTextLabelAlignmentLeft;
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}
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[self addSubview:self.labelTitle];
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// text
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[self.labelText setText:_message.text];
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CGSize sizeForTextLabel = CGSizeMake(self.frame.size.width - (2 * FRAME_SIDE_BORDER),
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[[self class] heightForTextInRowWithMessage:_message tableViewWidth:self.frame.size.width] - LABEL_TEXT_Y - FRAME_BOTTOM_BORDER);
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[self.labelText setFrame:CGRectMake(FRAME_SIDE_BORDER, LABEL_TEXT_Y, sizeForTextLabel.width, sizeForTextLabel.height)];
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[self addSubview:self.labelText];
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CGFloat baseOffsetOfText = CGRectGetMaxY(self.labelText.frame);
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int i = 0;
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CGFloat attachmentsPerRow = ceilf(self.frame.size.width / (FRAME_SIDE_BORDER + ATTACHMENT_SIZE));
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for ( UIButton *imageButton in self.attachmentViews){
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imageButton.contentMode = UIViewContentModeScaleAspectFit;
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if ( !_message.userMessage){
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imageButton.frame = CGRectMake(FRAME_SIDE_BORDER + (FRAME_SIDE_BORDER + ATTACHMENT_SIZE) * i , floor(i/attachmentsPerRow) + baseOffsetOfText , ATTACHMENT_SIZE, ATTACHMENT_SIZE);
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} else {
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imageButton.frame = CGRectMake(self.frame.size.width - FRAME_SIDE_BORDER - ATTACHMENT_SIZE - ((FRAME_SIDE_BORDER + ATTACHMENT_SIZE) * (i) ), floor(i/attachmentsPerRow) + baseOffsetOfText , ATTACHMENT_SIZE, ATTACHMENT_SIZE);
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}
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i++;
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}
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[super layoutSubviews];
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}
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- (void)imageButtonPressed:(id)sender {
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if ([self.delegate respondsToSelector:@selector(listCell:didSelectAttachment:)]){
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NSInteger index = [self.attachmentViews indexOfObject:sender];
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if (index != NSNotFound){
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BITFeedbackMessageAttachment *attachment = self.message.attachments[index];
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[self.delegate listCell:self didSelectAttachment:attachment];
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}
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}
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}
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@end
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