Signate initial commit

1 files changed, 172 insertions, 0 deletions

diff --git a/Tweak.x b/Tweak.x
new file mode 100644
index 0000000..a3b8291
--- /dev/null
+++ b/Tweak.x
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+#import <sysctl.h>
+
+static bool uptimeTextEnabled = YES;
+static bool enabled = YES;
+static int displaySetting = 1;
+static int fontSize = 16;
+static int fontWeight = 1;
+static int fontAlignment = 1;
+static CGFloat horizontalOffset = 0;
+static CGFloat verticalOffset = 145;
+static UILabel *uptimeLabel;
+static NSTimer *timer;
+int notCentered;
+
+@interface SBFPagedScrollView : UIScrollView
+@end
+
+@interface _UILegibilitySettings
+@property (nonatomic,retain) UIColor * primaryColor;
+@end
+
+@interface SBUILegibilityLabel : UIView
+@property (assign,nonatomic) long long textAlignment;
+@property (nonatomic,copy) UIColor * textColor;
+@property (nonatomic,retain) UIFont * font;
+@end
+
+@interface SBFLockScreenDateView : UIView
+@property (nonatomic,retain) UIColor * textColor;
+@property (nonatomic,readonly) double contentAlpha;
+-(NSMutableString *)updateUptime;
+-(void)setUptimeLabel;
+@end
+
+@interface CSCoverSheetView : UIView
+@property (nonatomic,retain) SBFLockScreenDateView * dateView;
+@property (nonatomic,retain) SBFPagedScrollView * scrollView;
+@end
+
+@interface CSCoverSheetViewController : UIViewController
+@property (nonatomic,readonly) CSCoverSheetView * coverSheetView;
+@end
+
+static void reloadSettings() {
+	NSMutableDictionary *prefs = [[NSMutableDictionary alloc] initWithContentsOfFile:@"/var/mobile/Library/Preferences/com.5px.signate.plist"];
+	if(prefs) {
+		uptimeTextEnabled = [prefs objectForKey:@"uptimeTextEnabled"] ? [[prefs objectForKey:@"uptimeTextEnabled"] intValue] : enabled;
+		enabled = [prefs objectForKey:@"enabled"] ? [[prefs objectForKey:@"enabled"] intValue] : enabled;
+		displaySetting = [prefs objectForKey:@"displaySetting"] ? [[prefs objectForKey:@"displaySetting"] intValue] : displaySetting;
+		fontWeight = [prefs objectForKey:@"fontWeight"] ? [[prefs objectForKey:@"fontWeight"] intValue] : fontWeight;
+		fontAlignment = [prefs objectForKey:@"fontAlignment"] ? [[prefs objectForKey:@"fontAlignment"] intValue] : fontAlignment;
+		horizontalOffset = [prefs objectForKey:@"offsetWidth"] ? [[prefs objectForKey:@"offsetWidth"] floatValue] : horizontalOffset;
+		verticalOffset = [prefs objectForKey:@"offsetHeight"] ? [[prefs objectForKey:@"offsetHeight"] floatValue] : verticalOffset;
+	}
+}
+
+static void updateVisibility(int action)
+{
+	[UIView animateWithDuration:0.25 delay:0 options:UIViewAnimationOptionCurveEaseIn
+			 animations:^{ uptimeLabel.alpha = action;}
+completion:nil];
+}
+
+%hook SBFPagedScrollView
+-(void)setCurrentPageIndex:(unsigned long long)arg1 {
+	%orig;
+
+	if (arg1 == 1)
+		updateVisibility(1);
+	else
+		updateVisibility(0);
+}
+%end
+%hook SBFLockScreenDateView
+-(void)layoutSubviews {
+	%orig;
+	if (enabled) {
+		if (!uptimeLabel)
+		{
+			uptimeLabel = [[UILabel alloc] init];
+			[self addSubview:uptimeLabel];
+			timer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(setUptimeLabel) userInfo:nil repeats:YES];
+		} 
+	}
+}
+
+-(void)_updateLabels {
+	%orig;
+	[self setUptimeLabel];
+}
+
+-(void)_updateLabelAlpha {
+	%orig;
+	uptimeLabel.alpha = self.contentAlpha;
+}
+
+-(void)setDateToTimeStretch:(double)arg1 {
+	%orig;
+	if (arg1 > 0) {
+		uptimeLabel.frame = CGRectMake(uptimeLabel.frame.origin.x,self.frame.origin.y + verticalOffset + arg1,uptimeLabel.frame.size.width,uptimeLabel.frame.size.height);
+	}
+}
+%new
+-(void)setUptimeLabel {
+	reloadSettings();
+	if (!enabled && uptimeLabel) {
+		[uptimeLabel removeFromSuperview];
+		uptimeLabel = nil;
+		if (timer) {
+			[timer invalidate];
+		}
+		return;
+	} else if (enabled && !uptimeLabel) {
+		uptimeLabel = [[UILabel alloc] init];
+		[self addSubview:uptimeLabel];
+		timer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(setUptimeLabel) userInfo:nil repeats:YES];	
+	}
+	UIFontWeight weight = UIFontWeightRegular;
+	if (fontWeight == 0) {
+		weight = UIFontWeightThin;
+	} else if (fontWeight == 2) {
+		weight = UIFontWeightBold;
+	} else if (fontWeight == 3) {
+		weight = UIFontWeightHeavy;
+	}
+	uptimeLabel.textColor = [UIColor whiteColor];
+	uptimeLabel.textAlignment = fontAlignment;
+	uptimeLabel.font = [UIFont systemFontOfSize:fontSize weight:weight];
+	if ([[UIScreen mainScreen] bounds].size.width <= [[UIScreen mainScreen] bounds].size.height) {
+		[uptimeLabel setFrame:CGRectMake(horizontalOffset, self.frame.origin.y + verticalOffset, self.frame.size.width , fontSize)];
+	}
+	uptimeLabel.text = [self updateUptime];
+	uptimeLabel.lineBreakMode = NSLineBreakByWordWrapping;
+	uptimeLabel.numberOfLines = 0;
+}
+%new
+- (NSMutableString *)updateUptime {
+	NSMutableString* nextUptimeString = [[NSMutableString alloc] init];
+	struct timeval sys_boot_time;
+	int arg_arr[2] = {CTL_KERN, KERN_BOOTTIME};
+	size_t struct_size = sizeof(sys_boot_time);
+	sysctl(arg_arr, 2, &sys_boot_time, &struct_size, NULL, 0);
+	__darwin_time_t uptime = time(NULL) - sys_boot_time.tv_sec;
+	if(!uptime) {
+		uptime = (__darwin_time_t)[NSProcessInfo processInfo].systemUptime;
+	}
+	if (uptimeTextEnabled) {
+		[nextUptimeString appendString:[NSString stringWithFormat:@"Uptime: %@", nextUptimeString]];
+	}
+	if(uptime) {
+		// convert uptime to string
+		int dividers[] = {86400, 3600, 60, 1};
+		NSArray *unitNames = @[@"Day", @"Hour", @"Minute", @"Second"];
+		int usable = 0;
+		int loopcounter;
+		int res = uptime;
+		for (loopcounter = 0; loopcounter <= displaySetting; loopcounter++) {
+			usable = res / dividers[loopcounter];
+			res = (int)uptime % dividers[loopcounter];
+			if(usable) {
+				[nextUptimeString appendString:[NSString stringWithFormat:@"%d %@%s ", usable, [unitNames objectAtIndex:loopcounter], (usable > 1 ? "s" : "")]];
+			}
+		}
+	}
+	return nextUptimeString;
+}
+
+%end
+%ctor {
+	CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(), NULL, (CFNotificationCallback)reloadSettings, CFSTR("com.5px.signate.settingschanged"), NULL, CFNotificationSuspensionBehaviorCoalesce);
+	reloadSettings();
+}