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Disassembly of the Apple II Desktop - ProDOS GUI
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Joshua Bell 1f781912da Assign volume coordinates based on Slot/Drive-based table (Issue #94) 
This replaces the previous mechanism that used the order from DEVLST
which resulted in somewhat unpredictable ordering, although stable
for a given machine configuration.

Also, restores special case icon for unit_number $3E, used by the
RAM.SYSTEM RAMWorks driver from MouseDesk.
2018-12-24 20:14:10 -08:00
desk.acc fix unreferenced label warning 2018-12-24 18:24:11 -08:00
desktop Assign volume coordinates based on Slot/Drive-based table (Issue #94) 2018-12-24 20:14:10 -08:00
desktop.system Remove 'orig' files in master branch 2018-12-19 19:50:04 -08:00
docs Documentation updates 2018-04-27 20:40:39 -07:00
fonts Remove desk.acc/fonts, update tools. Resolves #76 2018-04-27 19:37:12 -07:00
inc disasm: traversal logic 2018-12-23 20:31:15 -08:00
res Handle Y2K in date strings. Issue #15 2018-12-09 20:08:38 -08:00
.gitignore DeskTop: Identify bank-switched routines 2018-01-04 12:58:32 -08:00
.travis.yml Extend Travis-CI push to include full package; fix script; fix several typos 2018-12-09 19:49:45 -08:00
APIs.md disasm: alerts/errors, traversal params and stack 2018-12-23 12:51:03 -08:00
CODE_OF_CONDUCT.md Create standardized code of conduct 2018-04-11 21:36:56 -07:00
CodingStyle.md Use cheap local labels for self-modifying code where possible. Fixes #89 2018-11-24 11:17:46 -08:00
CONTRIBUTING.md Update docs regarding branch structure 2018-12-09 20:43:56 -08:00
desktop.inc Merge remote-tracking branch 'origin/disasm' 2018-12-23 20:48:33 -08:00
macros.inc Merge remote-tracking branch 'origin/disasm' 2018-12-19 12:38:46 -08:00
mgtk.inc Optimize volume icons 2018-12-09 20:08:38 -08:00
MGTK.md MGTK: Correct docs for TrackGoAway params. For issue #60 2018-11-19 20:35:04 -08:00
README.md Documentation updates 2018-04-27 20:40:39 -07:00
RELEASE-NOTES.md Note LC //e Card fix in release notes 2018-12-21 10:30:17 -08:00

README.md

Apple II DeskTop

Build Status

Work-in-Progress disassembly of Apple II Desktop (a.k.a. MouseDesk)

Background

Apple II Desktop started its life as "MouseDesk" by Version Soft. It is a mouse-driven Mac-like "Finder" GUI application for 8-bit Apples with 128k of memory (Enhanced Apple //e, Apple //c) using double-hires monochrome graphics (560x192) and the ProDOS operating system.

Apple Computer acquired the software and released it - rebranded as Apple II Desktop - as the initial system software for the Apple IIgs before 16-bit GS/OS replaced it. The rebranded version still functions on 8-bit Apples.

Overview: http://toastytech.com/guis/a2desk.html

Manual: Apple IIgs System Disk User’s Guide (1986) - Chapter 2 “The DeskTop”

A pieced-together history, details of versions, bug reports and feature requests: https://mirrors.apple2.org.za/ground.icaen.uiowa.edu/MiscInfo/Misc/mousedesk.info

Disks can be found at: ftp://ftp.apple.asimov.net/pub/apple_II/images/masters/other_os/gui/

Other GUI environments exist for the 8-bit Apples, including GEOS (which includes productivity applications) and Quark Catalyst. While A2.Desktop is more limited - serving only as a file manager and application launcher - it is (subjectively) more visually appealing and better integrated with ProDOS.

Goal

The goal of this project is to disassemble/reverse-engineer the suite with an eye towards understanding how it functions, and eventually fixing bugs and adding functionality.

Tools

The cc65 tool chain will be used; source files will target the ca65 macro assembler. Cross-development on modern systems will be assumed. (Sorry, Merlin purists! We still love you.)

Code of Conduct

Discussions should be polite, respectful and inclusive, and focus on the code. Harassment will not be tolerated. Keep comments constructive. Please read the full Code of Conduct.