Thread: a Mouse as a controller in a car??? YEA! [Long Software Description]

Well my car player is up and running (BookPC, 4" Parts Express LCD, 120v Power inverter, and for control, I'm using a mouse.
The BookPC killed my orig. controller idea (X-10 mouse) and display (Serial LCD) due to its lack of Serial Ports. So I had to start brainstorming. I came up with a LOT of expensive ideas. Then it hit me: A Mouse!
When I first prooposed the idea of a mouse in the car EVERYONE flipped out on me. I'm not using the Ball of the mouse, I'm using the wheel, and the 4 other buttons (essentialy giving me 5 buttons, since the wheel is a button as well).
I use the wheel to scroll though Albums (or depending on the "mode" Artists, Songs, or Playlists). The wheel also come in handy when trying to name playlists. The Wheel button is the "Play this selection" button.
I use One mouse button to switch modes (Song-Artist-Album-Playlist-Display). One Button is Shuffle toggle. One Button is Jukebox toggle (In Jukebox mode your selection adds to the playlist, in non-jukebox it replaces the playlist). Those last two buttons do double duty as "Detail" and "overview" buttons.
If you are on a song, and press overview it brings you to the album. if your on the album and press overview it brings you to the artist.
If you are on the Artist and press "Detail" it shows you the Albums by that artist, press detial again and it shows you the songs on that album.
The last button is a pause, play button.

The Software I'm running is a custom Win98 Delphi App, using mpgeplay.pas and dll toplay the MPs. Orig. I wrote it as a Winamp Plugin, but Winamp kept getting in the way of what I was trying to do. (I still never figured out how to tell if winamp was in shuffle play or not). It runs full screen (Direct X) and displays 10 lines of text on the 4" screen. It's easily readable from more than 4'.
The wheel is a FAST scroller (going a page at a time), I can scan through 250 albums easily in 15 seconds. 2500 songs takes a little longer, and the car version doesnt have a "seek". So its quicker to find the Album (or Artist) and "detail" your way into the song.
You can Save and name playlists via the wheel as well (Reminds me of putting my name in at the arcade!).
The only MAJOR limitation of the software is the directory structure for songs. I Do not keep a database of the Songs, I read it in each time the player starts, but only once. But it is FAST. the structure MUST be artist/album/01_Name of song.mp3
artist/album/02_Name of song.mp3
I do not read the id3 tags untill the song is playing, but arn't even needed since I already have the artist, album, and song name. This makes adding songs easy, just put them on the HD and restart the software.
If anyone would like to see the software email me. I may make a couple copies available now to get feedback. I may eve make my delphi source code available.
Chainsaw