home *** CD-ROM | disk | FTP | other *** search
- *** Click FullScreen (Ŵ) in mode 12/15/20/21 ***
-
-
- DimWit: A desk top screen saver
- ===============================
-
- **************************************************************
- * *
- * DimWit *
- * *
- * This program, the source, obect and data files are *
- * Copyright © Gordon Henderson *
- * *
- * Permission is hereby granted to use, copy and distribute *
- * this software, as long as this notice remains intact and *
- * you pass on no less than what you received. *
- * *
- * THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY *
- * KIND. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF *
- * THIS SOFTWARE IS WITH YOU. SHOULD THE PROGRAM PROVE *
- * DEFECTIVE, YOU ASSUME THE COST OF ALL THE NECESSARY *
- * SERVICING, REPAIR OR CORRECTION. *
- * *
- **************************************************************
-
-
- This little utility enables you to forget about screen burn-in if
- you leave the Archimedies desktop unattended for a period of time.
-
- To use, simply double-click on the !DimWit icon. This will load
- DimWit and place the DimWit icon on the icon bar.
-
- The desktop will be replaced by a series of moving patterns with a
- Black backgound that will (help to) prevent any burn in.
-
- DimWit looks at the mouse and keyboard every second or so and if the
- mouse has moved, or you are pressing any key, then it resets it's
- time-out counter and goes back to sleep. It you havn't moved the
- mouse, or pressed any key for the time-out period, it takes over and
- saves your screen.
-
- You can manually force DimWit to activate by moving the mouse to the
- Bottom Left of the screen. DimWit will take over in a second or two.
-
- DimWit comes supplied with 3 screen saver programs. It runs each of
- these in turn for the time specified by the "Switch Time" in the
- menu. (See below). You can force DimWit to activate the next screen
- saver program by pressing the "Action" Key.
-
- You can write your own screen saver programs and incorporate them
- into DimWit. See below for more details.
-
- DimWit only functions when the desktop is active. If you press f12,
- or run a program that isn't desktop friendly, then DimWit will be
- unable to save the screen.
-
- Pressing any key (except the Action, Break or Reset keys!), or
- moving the mouse will (almost) instantly restore the desktop screen
- and it's contents. If you wake up DimWit by pressing a key, that key
- will be stored and typed once DimWit has restored the screen! (so if
- the last thing you were doing was editing, the key will be inserted
- into the edit buffer!)
-
-
- Icon menu options
- =================
-
- Info: (Pull Right)
- Display program information block with version and creation date.
-
- Hide icon:
- This causes the icon to be removed from the display. (DimWit
- will still be active, you just won't be able to use the menu to
- set timeout options, etc.).
-
- I don't really beleive that a utility like this should have an
- icon at all, but once you have set your own preferenctes for the
- time-out and switch time you can remove the icon from the
- display. You can bring the icon back at any time by pressing the
- "Action" Key. (You may need to keep it pressed for a second or
- two). You can start DimWit without the icon if desired, see the
- !Run file for details.
-
- Manual Dim:
- Clicking this toggles between automatic screen save or manual
- screen save. In manual mode, (the icon menu entry will be
- ticked), DimWit will only activate when you move the mouse to
- the Bottom Left of the screen. You may want to set this when
- running a compute-intensive program that is desktop friendly.
- (Eg. QRT, this lets you use the desktop while doing it's
- processing, but if you left it alone, DimWit would get in after
- it's time-out time and stop it. (It would continue as if nothing
- had happened when you woke up DimWit). If you were still using
- the desktop, then this would not be a problem. (But have you
- tried using the desktop when QRT is running ?)
-
- Delay Time: (Pull Right)
- Pull right on this entry to give a new menu with the availiable
- time-out times. The options available are 5, 10, 15, 20, 25 and
- 30 minutes. The currently selected time-out is ticked. These
- options are stored in the "Config" file and will be reloaded the
- next time you start DimWit.
-
- Switch Time: (Pull Right)
- Pull Right on this entry to give a new menu with the time to
- wait before switching to a different screen-saver program. The
- options available are 1, 2, 5 and 10 minutes. The currently
- selected time is ticked. These options are stored in the
- "Config" file and will be reloaded the next time you start
- DimWit.
-
- Quit:
- Totally removes DimWit from memory.
-
-
-
- Adding a new DimWit saver program
- =================================
-
- 1. Examine the current DimWit programs in the directory
- <DimWit$Dir>.DimWits
- to see how it's done and read the guidelines below.
-
- 2. Write and debug your program (Or download it fro a buletin
- board if it's someone elses).
-
- 3. Load the program "DimWit"
-
- 4. Edit this program:
-
- * Insert a new LIBRARY instruction to load your code.
-
- * Add a line to call youe code initialisation routine. (If needed).
-
- * Edit the line that initialises "totalDimWits" (Add 1 to it).
-
- * Add a new line in the procedure PROC_launchNextDimWit to call
- your code
-
- 5. Test it
-
- 6. Upload it (Your code only) to the bulletin board that you got
- DimWit from and any other board that you know of that is DimWit
- can be downloaded from. (Share and Enjoy!)
-
- 7. Send me some email.
-
- Guidelines for writing new DimWit programs
- ==========================================
-
- You shouldn't change screen mode. (You can probably get away with
- it, but I'm not sure what would happen if you were in a small memory
- mode in the desktop, then your saver changed to a mode that required
- more memory and there wasn't enough memory for it ...)
-
- The global varable wimpMode% will be set to the mode that the wimp
- was in when DimWit took over, so you can execute a
-
- MODE wimpMode%
-
- statement to re-initialise the current screen mode if you want to
- muck about with the pallets, etc ...
-
- At well defined intervals in your code, you need to call the
- function FN_wakeUp. This returns TRUE or FALSE. When it returns
- TRUE, this indicates that you should ENDPROC as quickly as possible
- because the user (you!) have moved the mouse or typed something and
- you want you use your machine again! (You don't need to clear the
- screen or reset the mode as this is done by DimWit)
-
- If you want to prematurley terminate your saver (and let DimWit call
- the next one in the sequence) then you need to set the global
- variable
-
- returnToUser%
-
- to FALSE before executing your ENDPROC.
-
- Thats about it really, try not to make them too large or use massive
- ammounts of store. you may have to adjust the WimpSlot instruction
- in the !Run file if you do! (It's currently set to 64K and I think
- this is more than enough memory to allocate to a screen saver!)
-
-
- Comments, buggs and new DimWit savers can be sent to me,
-
- Gordon Henderson,
- 29 Cobourg Road,
- Montpelier,
- Bristol, England
- BS6 5HT
-
- Arcade: gordon, user id #436
-
- eMail: gordon@uk.co.meiko
-
- Enjoy!
-