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(Created page with "= Migrate from GConf to DConf = == Summary == Port all packages on the desktop spin from GConf to GSettings/DConf == Owner == * Name: Desktop SIG * Email: desktop@lists.fedora...")
 
 
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= Migrate from GConf to DConf =
= Migrate from GConf to GSettings =


== Summary ==
== Summary ==
Port all packages on the desktop spin from GConf to GSettings/DConf
Port all packages on the desktop spin from GConf to GSettings


== Owner ==
== Owner ==
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== Current status ==
== Current status ==
* Targeted release: [[Releases/17 | Fedora 17 ]]  
* Targeted release: [[Releases/17 | Fedora 17 ]]  
* Last updated: 2011-07-18
* Last updated: 2012-08-23
* Percentage of completion: 0%
* Percentage of completion: 90%


Many GNOME 3 modules are already ported to GSettings, but GConf is still getting pulled in.
Most GNOME 3 modules are already ported to GSettings, but GConf is still getting pulled in.
 
The gnome-shell/mutter/metacity port has been merged upstream.
The control-center/gnome-settings-daemon port too.
The evolution/evolution-data-server port has been merged upstream too.
The remaining GNOME modules mainly block on list functionality being added to GSettings: gnome-terminal, libgnome-media-profiles, aisleriot.
 
For details status, see https://live.gnome.org/GnomeGoals/GSettingsMigration


== Detailed Description ==
== Detailed Description ==
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dconf is a low-level configuration system. Its main purpose is to provide a backend to GSettings on platforms that don't already have configuration storage systems.
dconf is a low-level configuration system. Its main purpose is to provide a backend to GSettings on platforms that don't already have configuration storage systems.
dconf is the main GSettings backend on Linux.  
dconf is the GSettings backend on Linux.  


== Benefit to Fedora ==
== Benefit to Fedora ==
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We have to provide patches for all packages on the desktop spin that still depend on GConf. These patches should go upstream.
We have to provide patches for all packages on the desktop spin that still depend on GConf. These patches should go upstream.
See http://live.gnome.org/GnomeGoals/GSettingsMigration for upstream tracking of affected modules.
See http://live.gnome.org/GnomeGoals/GSettingsMigration for upstream tracking of affected modules.
The full list on the F16alpha live cd:
* gnome-python2-gconf
* gstreamer-plugins-good
* libgnome-media-profiles
* GConf2-gtk
* at-spi
* ibus
* gnome-session
* evolution-NetworkManager
* gnome-panel
* gnome-panel-libs
* rhythmbox
* NetworkManager-gnome
* NetworkManager-openconnect
* pulseaudio-module-gconf
* gok
* gnome-utils
* sound-juicer
* gnome-terminal
* nautilus-sendto


== How To Test ==
== How To Test ==

Latest revision as of 17:59, 23 August 2012

Migrate from GConf to GSettings

Summary

Port all packages on the desktop spin from GConf to GSettings

Owner

  • Name: Desktop SIG
  • Email: desktop@lists.fedoraproject.org

Current status

  • Targeted release: Fedora 17
  • Last updated: 2012-08-23
  • Percentage of completion: 90%

Most GNOME 3 modules are already ported to GSettings, but GConf is still getting pulled in.

The gnome-shell/mutter/metacity port has been merged upstream. The control-center/gnome-settings-daemon port too. The evolution/evolution-data-server port has been merged upstream too. The remaining GNOME modules mainly block on list functionality being added to GSettings: gnome-terminal, libgnome-media-profiles, aisleriot.

For details status, see https://live.gnome.org/GnomeGoals/GSettingsMigration

Detailed Description

The GSettings class provides a convenient API for storing and retrieving application settings, similar to GConf.

dconf is a low-level configuration system. Its main purpose is to provide a backend to GSettings on platforms that don't already have configuration storage systems. dconf is the GSettings backend on Linux.

Benefit to Fedora

Configuring desktop applications and settings will be simpler, because there is only one place where the settings get store instead of two. We get to drop a number of deprecated modules (such as ORBit) which were getting pulled into the desktop spin via the GConf dependency.

Scope

We have to provide patches for all packages on the desktop spin that still depend on GConf. These patches should go upstream. See http://live.gnome.org/GnomeGoals/GSettingsMigration for upstream tracking of affected modules.

The full list on the F16alpha live cd:

  • gnome-python2-gconf
  • gstreamer-plugins-good
  • libgnome-media-profiles
  • GConf2-gtk
  • at-spi
  • ibus
  • gnome-session
  • evolution-NetworkManager
  • gnome-panel
  • gnome-panel-libs
  • rhythmbox
  • NetworkManager-gnome
  • NetworkManager-openconnect
  • pulseaudio-module-gconf
  • gok
  • gnome-utils
  • sound-juicer
  • gnome-terminal
  • nautilus-sendto

How To Test

  1. . Install the desktop spin
  2. . Verify that GConf is not in the package list.

User Experience

Mostly unchanged. One area where benefits might be visible is when using multiple parallel logins with a shared NFS home directory. This should work better in a dconf-only desktop.

Dependencies

TBD

Contingency Plan

If we don't succeed, GConf will continue to get pulled into the desktop spin by dependencies. Packages can be ported from GConf to GSettings one-by-one, though. There is no need to revert successfully ported packages.

Documentation

TBD

Release Notes

TBD

Comments and Discussion