Gloobus Preview Update Brings GTK3 And Ubuntu 12.04 Support, More

Gloobus Preview is an quick file previewer which supports images, documents (pdf, odf, ods, etc.), source files, audio (mp3, wav, ogg and more), video (avi, ogg, mkv, flv, etc.), folders, archives, fonts, plain text files and more.

Gloobus Preview was recently fixed so it now works with Ubuntu 12.04 too. Besides the Ubuntu 12.04 fix, the latest Gloobus Preview from BZR comes with GTK3 support, support for password-protected documents, a rewritten documents plugin, WebM support, fixed ttf, pdf and video plugins and other fixes.

Here's a video I've recorded with the latest Gloobus Preview running in Ubuntu 12.04 Precise Pangolin:


(direct video link)

Install Gloobus Preview in Ubuntu

To use Gloobus Preview, you must install gloobus-sushi, a package that replaces GNOME Sushi (if installed). GNOME Sushi is an application similar to Gloobus Preview that was introduced with GNOME 3, which unfortunately doesn't integrate too well with Ubuntu.

To install the latest Gloobus Preview in Ubuntu 12.04 or 11.10 using its official PPA, use the following commands:

sudo add-apt-repository ppa:gloobus-dev/gloobus-preview
sudo apt-get update
sudo apt-get install gloobus-preview gloobus-sushi

The PPA also has packages for older Ubuntu versions, but you'll need to use Nautilus Elementary so the keyboard shortcut works (also, for Ubuntu older than 11.10, don't install "gloobus-sushi").

For some documents (odf, ods, etc.) to work with Gloobus Preview, you'll also have to install unoconv:

sudo apt-get install unoconv

Once installed, open Nautilus, select some file and press the SPACE key to quickly preview files using Gloobus Preview. 

You can close it either by pressing the space bar again, using the close button or you can set it to quit on lose focus from its preferences. In the preferences, you can also set Gloobus Preview to always stay on top or use the GTK theme instead of its built-in theme

Using Gloobus Preview with Marlin

Marlin, the file manager that will be used by default in elementary OS, can also use Gloobus Preview. To set Marlin to use Gloobus Preview, install Dconf-Editor:

sudo apt-get install dconf-tools

Then launch Dconf-Editor, navigate to apps > marlin > preferences and set "/usr/bin/gloobus-preview" for the previewer-path. Then, just like in Nautilus, use the SPACE key to quickly preview files.

For other Linux distributions, Gloobus Preview can be downloaded via Launchpad (BZR).

Report any bugs you may find @ Launchpad.

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Install Sushi File Previewer For GNOME In Ubuntu 11.10 Oneiric Ocelot

Sushi previewer is now available in the Ubuntu 11.10 Oneiric Ocelot repositories!

Sushi is a new GNOME 3.2 tool similar to Gloobus Preview that provides quick file previews. To use it, select a file in Nautilus and then press the SPACE bar.

Sushi works with both Unity and GNOME Shell and it actually doesn't depend on Nautilus so other file managers can make use of it.

Sushi is GtkClutter and Javascript-based and supports all kind of files like images, documents, PDFs, fonts, sound (by the way, you can't preview sound files by hovering them in Nautilus 3.2 like in older Nautilus versions) and video files, some text files and more. For audio files, Sushi even fetches the cover art from Amazon:

In my test, Sushi had a few annoyances though: window controls looked weird with some themes and there were also some visual glitches when launching it.

Here's a GNOME Sushi video I've recorded:

Install GNOME Sushi in Ubuntu 11.10 Oneiric Ocelot

Sushi was removed from the WebUpd8 GNOME 3 PPA because the Ubuntu / Debian maintainers weren't sure on what name they will use. And indeed, the Sushi package now has a new name so if you've installed Sushi from our PPA, remove it:

sudo apt-get remove sushi
sudo apt-get autoremove

Then, install it from the official Ubuntu repositories using the following command:

sudo apt-get update
sudo apt-get install gnome-sushi

To use it, select a file (like a picture, sound file, etc.) and press the SPACE key. To close the preview, you can either press the SPACE key again or click the close button.

Note: after installing it, you may need to run "gnome-sushi" in a terminal to get it to run (or you can simply log out and log back in).

Thanks to Jeremy Bicha for the tip!

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