In a recent edition of the Windows Vista Report, Unlocking The Bubbles Screen Saver's Hidden Settings In Vista, I explained how I discovered that several of Vista's screen savers do indeed have customizable configuration settings, but that Microsoft never implemented them before the release of the operating system. I then showed you how to use an HTML application (HTA) that I created to automate the operation of editing the registry in order to enable and alter the Bubbles screen saver's settings.
Due to the popularity of that application, I created two more HTAs for automating the configuration of the Ribbons and Mystify screen savers. In this edition of the Windows Vista Report, I will describe their settings, then introduce you to the HTAs and show you how you can use them to tweak the Ribbons and Mystify screen savers.
The Ribbons and Mystify screen saversBoth the Ribbons and Mystify screen savers essentially display a set of colorful lines that streak and curve across the screen. In the case of the Ribbons screen saver, you get several single wide lines (Figure A). In the Mystify screen saver, the lines multiply as they move across the screen (Figure B).
The Ribbons screen saver displays a few dancing lines that appear momentarily and then fade away.
The Mystify screen saver displays a couple of lines that multiply as they dance over the screen and then fade away.
The hidden settings
The Ribbons and Mystify screen savers each have two settings that you can use to manipulate the display, changing the number and width of the lines in either screen saver. These settings correspond to keys that that you can add to the Vista registry at HKCU\Software\Microsoft\Windows\CurrentVersion\Screensavers\Ribbons and HKCU\Software\Microsoft\Windows\CurrentVersion\Screensavers\Mystify.
- The NumRibbons registry key allows you to alter the number of lines or ribbons on the screen. The number of ribbons can range anywhere between 1 and 100.
- The RibbonWidth registry key allows you to alter the width of the ribbons on the screen. Six settings range from thinnest to thickest, from a value of 1000000000 (thinnest) to 1050000000 (thickest). While nine values actually exist, values above 1050000000 render the display too distorted.
- The NumLines registry key allows you to alter the number of lines on the screen. The number of lines can range anywhere between 1 and 100.
- The LineWidth registry key allows you to alter the width of the lines that appear on the screen. Six settings here range from thinnest (1000000000) to thickest (1080000000). Again, nine values actually exist, but the difference between several of them was so negligible, I omitted three.
As you may know, an HTA, or HTML Application, is an application that you can create using a combination of HTML, Windows Script Host, and VBScript or Jscript. The Ribbons and Mystify Settings HTAs use Windows Script Host and VBScript to create the interface and automate registry editing. Furthermore, since HTAs are trusted applications that run via Internet Explorer, there isn't a UAC associated with running them.
The Ribbons Screen Saver Settings HTA incorporates a couple of new features.
I've added a couple of extra features to this dialog box that make it different from the Bubbles Settings HTA I created earlier. First, I decided to use a gradient background to spice it up a bit. I also added a Preview button that allows you to more easily see what the screen saver looks like.
When you click the Number Of Ribbons drop-down, you can select any one of the following numbers: 2, 5, 10, 20, 30, 40, 50, 60, 70, 80, 90, and 100. When you click the Width Of Ribbons drop-down, you can select any one of the following settings: Thinnest, Thinner, Thin, Thick, Thicker, and Thickest.
Once you make your selections, you can click the Preview button to instantly test the screen saver. If you move your mouse or press a key, the screen saver will disengage, returning you to the Ribbons Screen Saver Settings dialog box. This makes it very easy for you to experiment with a wide variety of settings.If you click OK, the Ribbons Screen Saver Settings dialog box will close and the setting you choose will enable the next time the screen saver kicks in. Now, if at a later date, you decide that you want to alter the setting but can't remember which settings you selected last time, you can click one of the Get Current Value buttons to bring up a dialog box like the ones shown in Figure D.
When you click the Get Current Value buttons, these dialog boxes will remind you what settings are currently in effect.If you wish to return the Ribbons screen saver to its default configuration, just click the Reset button. If the default settings are already enabled and you click on one the Get Current Value buttons, a dialog box like the one shown in Figure E will appear.
This dialog box will let you know whether the default settings are enabled.When you double-click the Mystify.hta, the Mystify Screen Saver Settings screen (Figure F) will appear. This dialog box looks and works almost identically to the Ribbons Screen Saver Settings HTA.
The Mystify Screen Saver Settings HTA allows you to alter the screen saver's display configuration.
More fun with screen savers
While both the Ribbons Screen Saver Settings and the Mystify Screen Saver Settings HTA feature only two settings each, you'll be surprised at the number of interesting display combinations that you can come up with once you begin tinkering. Please drop by the discussion area and let us know what you think of these HTAs. Have fun!
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Greg Shultz is a freelance Technical Writer. Previously, he has worked as Documentation Specialist in the software industry, a Technical Support Specialist in educational industry, and a Technical Journalist in the computer publishing industry.