+- (void) titleTapped:(id) sender
+{
+ [[UIApplication sharedApplication]
+ openURL:[NSURL URLWithString:@"http://www.jwz.org/xscreensaver/"]];
+}
+
+
+- (void)makeTitleBar
+{
+ // Extract the version number and release date from the version string.
+ // Here's an area where I kind of wish I had "Two Problems".
+
+ NSArray *a = [[NSString stringWithCString: screensaver_id
+ encoding:NSASCIIStringEncoding]
+ componentsSeparatedByCharactersInSet:
+ [NSCharacterSet
+ characterSetWithCharactersInString:@" ()-"]];
+ NSString *vers = [a objectAtIndex: 3];
+ NSString *year = [a objectAtIndex: 7];
+
+ NSString *line1 = [@"XScreenSaver " stringByAppendingString: vers];
+ NSString *line2 = [@"\u00A9 " stringByAppendingString:
+ [year stringByAppendingString:
+ @" Jamie Zawinski <jwz@jwz.org>"]];
+
+ UIView *v = [[UIView alloc] initWithFrame:CGRectZero];
+
+ // The "go to web page" button on the right
+
+ UIImage *img = [UIImage imageWithContentsOfFile:
+ [[[NSBundle mainBundle] bundlePath]
+ stringByAppendingPathComponent:
+ @"iSaverRunner29t.png"]];
+ UIBarButtonItem *button = [[[UIBarButtonItem alloc]
+ initWithImage: img
+ style: UIBarButtonItemStylePlain
+ target: self
+ action: @selector(titleTapped:)]
+ autorelease];
+ button.width = img.size.width;
+ self.navigationItem.rightBarButtonItem = button;
+
+ // The title bar
+
+ UILabel *label1 = [[UILabel alloc] initWithFrame:CGRectZero];
+ UILabel *label2 = [[UILabel alloc] initWithFrame:CGRectZero];
+ [label1 setText: line1];
+ [label2 setText: line2];
+ [label1 setBackgroundColor:[UIColor clearColor]];
+ [label2 setBackgroundColor:[UIColor clearColor]];
+
+ [label1 setFont: [UIFont boldSystemFontOfSize: 17]];
+ [label2 setFont: [UIFont systemFontOfSize: 12]];
+ [label1 sizeToFit];
+ [label2 sizeToFit];
+
+ CGRect r1 = [label1 frame];
+ CGRect r2 = [label2 frame];
+ CGRect r3 = r2;
+
+ CGRect win = [self view].frame;
+ if (win.size.width > 320) { // iPad
+ [label1 setTextAlignment: UITextAlignmentLeft];
+ [label2 setTextAlignment: UITextAlignmentRight];
+ label2.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin;
+ r3.size.width = win.size.width;
+ r1 = r3;
+ r1.origin.x += 6;
+ r1.size.width -= 12;
+ r2 = r1;
+
+ } else { // iPhone
+ r3.size.width = 320; // force it to be flush-left
+ [label1 setTextAlignment: UITextAlignmentLeft];
+ [label2 setTextAlignment: UITextAlignmentLeft];
+ r1.origin.y = -1; // make it fit in landscape
+ r2.origin.y = r1.origin.y + r1.size.height - 2;
+ r3.size.height = r1.size.height + r2.size.height;
+ }
+ v.autoresizingMask = UIViewAutoresizingFlexibleWidth;
+ [label1 setFrame:r1];
+ [label2 setFrame:r2];
+ [v setFrame:r3];
+
+ [v addSubview:label1];
+ [v addSubview:label2];
+
+ self.navigationItem.titleView = v;
+}
+
+