Build ChatListUI

2025-12-22 14:20:20 +00:00 · 2020-02-22 15:38:54 +04:00
parent f57d6b6168
commit 5380b12805
1510 changed files with 643 additions and 309 deletions
--- a/submodules/LegacyComponents/Sources/TGLocationLiveElapsedView.m
+++ b/submodules/LegacyComponents/Sources/TGLocationLiveElapsedView.m
@@ -0,0 +1,101 @@
+#import "TGLocationLiveElapsedView.h"
+
+#import "LegacyComponentsInternal.h"
+#import "TGColor.h"
+#import "TGFont.h"
+
+@interface TGLocationLiveElapsedView ()
+{
+    UIColor *_color;
+    CGFloat _progress;
+    NSString *_string;
+}
+@end
+
+@implementation TGLocationLiveElapsedView
+
+- (instancetype)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self != nil)
+    {
+        _color = TGAccentColor();
+        self.backgroundColor = [UIColor clearColor];
+        self.contentMode = UIViewContentModeRedraw;
+    }
+    return self;
+}
+
+- (void)setColor:(UIColor *)color
+{
+    _color = color;
+    [self setNeedsDisplay];
+}
+
+- (void)setRemaining:(int32_t)remaining period:(int32_t)period;
+{
+    NSString *string = nil;
+    int32_t minutes = ceil(remaining / 60.0f);
+    if (minutes >= 60)
+    {
+        int32_t hours = ceil(remaining / 3600.0f);
+        string = [[NSString alloc] initWithFormat:TGLocalized(@"Map.LiveLocationShortHour"), [[NSString alloc] initWithFormat:@"%d", hours]];
+    }
+    else
+    {
+        string = [[NSString alloc] initWithFormat:@"%d", minutes];
+    }
+    _progress = remaining / (CGFloat)period;
+    if (_progress > 1.0f - FLT_EPSILON)
+        _progress = 0.999f;
+    _string = string;
+    [self setNeedsDisplay];
+}
+
+- (void)drawRect:(CGRect)rect
+{
+    CGRect allRect = self.bounds;
+    CGContextRef context = UIGraphicsGetCurrentContext();
+    
+    CGContextSetFillColorWithColor(context, _color.CGColor);
+    CGContextSetStrokeColorWithColor(context, _color.CGColor);
+    CGContextSetLineWidth(context, 1.5f);
+    CGContextSetLineCap(context, kCGLineCapRound);
+    CGContextSetLineJoin(context, kCGLineJoinMiter);
+    CGContextSetMiterLimit(context, 10);
+    
+    CGPoint center = CGPointMake(allRect.size.width / 2, allRect.size.height / 2);
+    CGFloat radius = 13.0f;
+    
+    CGContextSetAlpha(context, 0.2f);
+    CGContextStrokeEllipseInRect(context, CGRectMake(center.x - radius, center.y - radius, radius * 2, radius * 2));
+    CGContextSetAlpha(context, 1.0f);
+                                 
+    CGFloat startAngle = -M_PI_2;
+    CGFloat endAngle = -M_PI_2 + 2 * M_PI * (1.0f - _progress);
+    
+    CGMutablePathRef path = CGPathCreateMutable();
+    CGPathAddArc(path, NULL, center.x, center.y, radius, startAngle, endAngle, true);
+    CGContextAddPath(context, path);
+    CGPathRelease(path);
+    CGContextStrokePath(context);
+    
+    UIFont *font = [TGFont roundedFontOfSize:14.0f];
+    if (font == nil) {
+        font = [UIFont systemFontOfSize:14.0];
+    }
+    NSDictionary *attributes = @{ NSFontAttributeName: font, NSForegroundColorAttributeName: _color };
+    CGSize size = iosMajorVersion() >= 7 ? [_string sizeWithAttributes:attributes] : [_string sizeWithFont:attributes[NSFontAttributeName]];
+    if (iosMajorVersion() >= 7)
+    {
+        [_string drawAtPoint:CGPointMake((allRect.size.width - size.width) / 2.0f, floor((allRect.size.height - size.height) / 2.0f)) withAttributes:attributes];
+    }
+    else
+    {
+        CGContextSetFillColorWithColor(context, _color.CGColor);
+        [_string drawAtPoint:CGPointMake((allRect.size.width - size.width) / 2.0f, floor((allRect.size.height - size.height) / 2.0f)) forWidth:FLT_MAX withFont:font lineBreakMode:NSLineBreakByWordWrapping];
+    }
+}
+
+@end
+