69 lines
2.5 KiB
Mathematica
69 lines
2.5 KiB
Mathematica
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#import "Utils.h"
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NSURL *getPyoncordDirectory(void) {
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NSFileManager *fileManager = [NSFileManager defaultManager];
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NSURL *documentDirectoryURL = [[fileManager URLsForDirectory:NSDocumentDirectory
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inDomains:NSUserDomainMask] lastObject];
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NSURL *pyoncordFolderURL = [documentDirectoryURL URLByAppendingPathComponent:@"pyoncord"];
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if (![fileManager fileExistsAtPath:pyoncordFolderURL.path]) {
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[fileManager createDirectoryAtURL:pyoncordFolderURL
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withIntermediateDirectories:YES
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attributes:nil
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error:nil];
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}
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return pyoncordFolderURL;
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}
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UIColor *hexToUIColor(NSString *hex) {
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if (![hex hasPrefix:@"#"]) {
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return nil;
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}
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NSString *hexColor = [hex substringFromIndex:1];
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if (hexColor.length == 6) {
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hexColor = [hexColor stringByAppendingString:@"ff"];
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}
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if (hexColor.length == 8) {
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unsigned int hexNumber;
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NSScanner *scanner = [NSScanner scannerWithString:hexColor];
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if ([scanner scanHexInt:&hexNumber]) {
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CGFloat r = ((hexNumber & 0xFF000000) >> 24) / 255.0;
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CGFloat g = ((hexNumber & 0x00FF0000) >> 16) / 255.0;
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CGFloat b = ((hexNumber & 0x0000FF00) >> 8) / 255.0;
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CGFloat a = (hexNumber & 0x000000FF) / 255.0;
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return [UIColor colorWithRed:r green:g blue:b alpha:a];
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}
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}
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return nil;
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}
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void showErrorAlert(NSString *title, NSString *message) {
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dispatch_async(dispatch_get_main_queue(), ^{
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UIAlertController *alert = [UIAlertController alertControllerWithTitle:title
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message:message
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preferredStyle:UIAlertControllerStyleAlert];
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UIAlertAction *okAction = [UIAlertAction actionWithTitle:@"OK"
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style:UIAlertActionStyleDefault
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handler:nil];
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[alert addAction:okAction];
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UIWindow *window = nil;
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NSArray *windows = [[UIApplication sharedApplication] windows];
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for (UIWindow *w in windows) {
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if (w.isKeyWindow) {
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window = w;
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break;
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}
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}
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[window.rootViewController presentViewController:alert animated:YES completion:nil];
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});
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}
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