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Amiga MA Magazine 1998 #6
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WebView Version 1.0 By Internext Software
WebView Version 1.0
The HTML Document Viewer
By John Bintz/Internext Software
uv334@freenet.victoria.bc.ca
http://www.dragonfire.net/~JohnBintz/inext/inextsoft.html
Overview What is WebView
(besides The HTML Document Viewer!)
Installation How to Install WebView
Usage How to Use WebView
Problems & Bugs What's The Deal, John?!?
Registration REMOVE ANNOYING REQUESTERS!!!
Helpers Apps That LOVE WebView!
Overview
WebView is my response to the fact that my computer sucks. I have a 10 year
old Amiga 2000 that I bought used about a year ago. It works great, but it
has AmigaDOS 2.1, which means I don't have DataTypes or Classes or any of
that other neat stuff. I also only have a 68000, which is dreadfully slow
in most instances.
I use the Internet a lot. I needed to update my Web Pages, and I didn't
want to do it on my dad's PC PC. PC because it has Microsoft Win95 (nothing
cool like OS/2), and PC because it runs Win95. I have no complaints with
Win95. I like it more than Win31. But, I have my own box 'o power now, and
I wanted to use it to do my Web Site.
The only problem is that the only real browser I could use to design it on
is AMosaic and (if you work at Omnipresence, I'm very sorry) AMosaic sucks.
It thrashes memory, needs datatypes to do anything good, uses MUI and on a
68000 MUI is SLOW!!!, and it's just a real goat.
So I wrote WebView.
It's not the most full-featured "browser" out there...AWeb, IBrowse, or
Voyager could probably kick its butt all around the room...but it works on
DOS 2.0 computers and below...and above, for that fact. It has:
* 16 Color Dithered Displays for Pictures
* Aligning of Inlines To The Left or Right
* Tables within Tables within Tables within...
* NTSC/PAL compatible, with interlaced and non-interlaced displays
* A Small Price Tag!!
Its nippy too...I can process most files in under a minute, and pictures
convert right in front of your eyes! They'll look funny, but they do!
Installation
Installing WebView is a breeze! See that icon that says "WebView"? Well,
just drag it over to the drawer of your choice, and you're done! You can
take the docs along with it, too, but WebView is a snap to pick up. You'll
get the hang of it.
Usage
Well, the first thing you have to do is run WebView. Just double-click the
Icon to start, or run it from the Shell. Your choice.
Right now, you can't load a page from the command prompt, but I'm working on
it...
A screen will come up. The title will say "WebView 1.0 By Internext
Software" or something along those lines. All of WebView is menu
controlled. Try the right mouse button. If you use MagicMenu (and you
should!) you won't be surprised...having the menu come up under the mouse
saves mouse rolling. Here is the menu breakdown...
Files
Open New
Load
---------
Quit
Graphics
Load Inline
Always
Never
Save Inline
Always
New
Never
Screen
Interlaced
Non-Interlaced
WB To Front
To use inlined images with WebView, as I cannot directly load GIFs or JPEGs,
yo need to make an IFF version of all inlined images and name them <original
file name>.iff. So, if you have a GIF file called hello.gif, the WebView
picture would be hello.gif.iff.
This one is obvious: To view more of the document, use the scroll bar on
the side.
If you have a bunch of documents in a drawer, and they have links that stay
within the drawer, you can click on the link to load the new document.
WebView has an ARexx port - WEBVIEW.1 - and the following commands work with
it:
GET <file>
Load the file <file>
RELOAD
Reload the file
FLIPSCRN HIT
This will bring WebView to the front
Problems & Bugs
The Big Problem with WebView is the language its written in: AMOS!!! I'm
lucky it works! There are so many sneaky tricks and programming hacks in
that language I'm surprised anything works in it! If a program crashed
while WebView is running that doesn't normally crash, blame François Lionet,
the bastard!
Other bugs:
If WebView doesn't like your HTML (and it has to be REALLY bad to do
that!), it will most likely loop forever, in which a swift Control-C
will stop the program in its tracks. If its not too bad, everything
will just look funny, especially if you screw up with tables.
When a small IFF picture is loaded and converted, due to the way AMOS
handles small screens, the picture will look shifted in the middle.
The final result will be fine, however.
HTML files are processed into a memory area twice their original size.
If the memory area needed is too much, AMOS will quit WebView and
yell at you. Example: If you have 5 Meg (like I do) and you load a
2 Meg HTML file (why?!?!?!?!?), WebView needs 4 Meg to process it,
and will stop in its tracks. Just in case it ever happens...but it
shouldn't.
Problems:
My Page Looks Nothing Like WebView's When Viewed In A Better Commercial
Browser!
Of course...WebView is not perfect. IE and NetScape accept HTML so badly
that that could pluck a table out of the following code:
<table border=0>
<tr>
<td>Hello.
<td>How are you?
</table>
This is NOT structured HTML. DON'T DO THIS!!!
Also, the way WebView handles Tables and Aligned Graphics is not perfect.
Live with it.
WebView leaves a bunch of files with the name .pack after them!
These are the 16 color converted graphics files. If you have AMOS,
take a look...they're Spacked pictures.
My Inlined Images look like crap when they're converted!
WebView is NOT AdPro nor HamLabPlus--the image conversion is a simple
Ordered conversion technique. Its fast and it works.
A requester pops up every few minutes telling me to register. How
do I get rid of it?
Try registering
Registration
So, you're getting annoyed at that message that pops up every 2 and one-half
minutes. Its getting tough to test out your documents when you have to
click on that message every two and one-half minutes, eh? Well, I have just
the solution:
John Bintz
1715 Bren-Will Drive
Westminster MD USA
21158-2710
Go to the supermarket, ask the courtesy desk for a money order totalling $5
US, put the money order in an envelope, and mail it to the above address.
Too cheap to give me money but have written some nifty piece of software?
Send me a copy!
When you register, you'll get a new version of WebView that allows access to
Internet Web Pages (alas, without graphics...) and a keyfile to keep that
message from popping up.
See, it isn't too hard or expensive. Just do it...REGISTER!
Helpers
Here are some other applications that work great with WebView:
StartMenu by John Corigliano
This is the best Win95 Start Menu/Task Bar emulator around. WebView
will place a little "A" for AMOS in the Clock window. Just click
on it to bring WebView to the front.
Miami by Holger Kruse
If you use AmiTCP, throw it into an open sewer and get Miami. No more
startnet scripts, no more annoying 5 second wait screens if you
haven't registered, and no more Shell output. Miami uses MUI and
looks slick.
With the Registered version, I'll include an Arexx script to allow you
to use WebView as a very limited browser--think of it as a "SuperLYNX"
browser, with no graphics and plenty of text.
Internext Software Products
Your hard drive won't be complete without every InextSoft Product on
the planet! Visit
http://www.dragonfire.net/~JohnBintz/inext/inextsoft.html for the
latest products!!
Files Menu
The File Menu Lets You Do Stuff With Files...
Open New
Open a New HTML File
Reload
Reload The Current HTML Document
Quit
What Else?!?
Graphics Menu
The Graphics Menu
Load Inline
You can always load inline images or not
Save Inline
You can always convert the <file>.iff to <file>.pack files, only convert
<file>.iff to <file>.pack if <file>.pack doesn't exist, or never convert
Screen Menu
The Screen Menu, Where You Control Screens
Interlaced/Non-Interlaced
Switched between Interlaced and Non-Interlaced views.
WB To Front
Move Workbench (or whatever Intuition Screen you use) to front
If you want to move back to WebView, hit Left Amiga-A or click on the
StartMenu Button