User:Sascha silbe
Revision as of 17:53, 24 January 2011 by Sascha silbe (talk | contribs) (→The means: add some links)
Please see my homepage for contact information. You can also send emails to my sugarlabs.org and activitycentral.com accounts (silbe@). On FreeNode and OFTC my IRC nick is silbe.
- Country
- Germany
- Timezone
- CET (UTC+1) / CEST (UTC+2)
Medium to long term Sugar plans
The goals
- Make it hard to lose work accidentally
- Make it safer to run potentially untrusted or buggy code
- Make Sugar easier and better to customise by users so they "feel at home" and work more efficiently
- Attract developers
- Increase interoperability with non-Sugar systems and parts thereof
- Accessibility
- real Single Sign On
The means
- Modularise Sugar core so users / developers can mix-and-match
- split the "zoom levels" into separate modules
- on low memory systems (XO-1) a single executable handles all zoom levels by default
- on all other systems there are separate executables
- replacing a single (or multiple) zoom level(s) with alternative implementations possible
- bugs in one zoom level don't affect the others
- shared UI framework uses GTK instead of HippoCanvas, icon view allows Neighbourhood-like searching and list view allows Home View-like searching
- split out the Journal
- let user "bless" an activity to provide the special services (switch to Details View, Object Chooser)
- split out the Frame
- activity.info -> .desktop, activity and non-activity .desktop launcher on home screen
- use XDG start-up notification instead of custom protocol
- split the "zoom levels" into separate modules
- Rainbow
- run each activity / application in a separate session, identifiable and killable from the Frame
- show "activity start failed" screen if all processes finished (rainbow-run returns) before start-up notification has indicated the activity is running
- if start-up notification times out, show "activity start failed" screen with option to wait a bit longer or abort
- kill remaining processes on failure (timeout)
- keep activities in Frame until all processes have exited
- add option to kill session (i.e. all remaining processes) to Frame
- "legacy sessions": start XDG applications in a session as describe above
- full X session including window manager, using VNC
- replace GTK file chooser dialog with Object Chooser invocation
- set $HOME to temporary directory, save & restore the contents on Stop resp. resume
- kill off window manager and "standard" daemons (e.g. gconf) after application returned
- run each activity / application in a separate session, identifiable and killable from the Frame
- Replace copy of gnome-session with configuration files for and dependency on latest gnome-session
- Version support
- eventually integrated with in-activity Undo/Redo
- gpg-agent and/or gnome-keyring (GPG, SSH, X.509, hardware token support)
- in-Frame pinentry (allow/deny request, password optional) highlighting the activity (isolated session) that requested the operation
- automatic "log-in" to (SL, XS) web sites using client "certificate" (server extracts public key and uses it for identification/authentication, supports multiple keys per account)
- Telepathy client changes
- interoperability with non-Sugar Telepathy clients
- Account Manager (blessed activity or control panel section)
- Salut account added by default, but deactivatable
- not sure how exactly to handle it, but we should support registering to multiple XSs and require only a single UI interaction for doing so (add Jabber account automatically, but deactivatable like all others)
TODO
- Add "The benefits" section
- point out which goals have progress metrics that are cheap to measure