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qole's Avatar
Moderator | Posts: 7,109 | Thanked: 8,820 times | Joined on Oct 2007 @ Vancouver, BC, Canada
#51
It looks like Debian habak can be downloaded and installed into maemo using 'dpkg -i habak_0.2.5-2_armel.deb'

my free hosting seems to be offline, but I'll update everything as soon as it is back up.
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allnameswereout's Avatar
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#52
Need a mirror?
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grog's Avatar
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#53
Originally Posted by qole View Post
grog: I'm a total idiot. Sorry.

The habak line in the 0.3.0 version is totally missing the part that displays the picture!!

Replace that habak line with (or modify yours to look like):

Code:
debbie habak -mS -hi $1 -mp 80,400 -mh 14 -ht "$1"
This is the code I posted, but then I messed about with it (trying to get it to work alongside hsetroot, and failing) and I shipped the messed up version!
I had actually noticed that & was going to ask about it, then it slipped out of the conscious corner of my mind, just like most of the other really good stuff I come up with on a daily basis . TX
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qole's Avatar
Moderator | Posts: 7,109 | Thanked: 8,820 times | Joined on Oct 2007 @ Vancouver, BC, Canada
#54
New version out, 0.4.0:

brightness and contrast optimized for hsetroot to produce the best looking image
more variables added to .wallpaper to allow tweaking of both brightness and contrast
habak added to repository and dependencies
habak line in setback script optimized
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grog's Avatar
Posts: 546 | Thanked: 85 times | Joined on Feb 2008 @ Winnipeg, Canada
#55
Originally Posted by qole View Post
New version out, 0.4.0:

brightness and contrast optimized for hsetroot to produce the best looking image
more variables added to .wallpaper to allow tweaking of both brightness and contrast
habak added to repository and dependencies
habak line in setback script optimized
GREAT WORK!! thanks

Now on to the suggestions . Use habak if available instead of having to edit the setback script [EDIT] (or have it set in .~/wallpaper) [/EDIT] & quote the filename in the both the hsetroot & habak lines (in case of filenames with spaces).

Code:
if [ -x /usr/bin/habak ]; then
    habak -mC -hi "$1" -mp 85,400 -mh 14 -mf /usr/share/fonts/SwaBI4nh.ttf -ht "$1"
else
    hsetroot -$IMGPLACE "$1" -$IMGADJTYPE1 $IMGADJAMT1 -$IMGADJTYPE2 $IMGADJAMT2
fi
[EDIT] The filename passed to setback in rndback needs to be surrounded in quotes as well [/EDIT]
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Last edited by grog; 2008-12-15 at 19:23.
 

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qole's Avatar
Moderator | Posts: 7,109 | Thanked: 8,820 times | Joined on Oct 2007 @ Vancouver, BC, Canada
#56
grog:

Since I have made habak a dependency (it's really tiny), everyone will have it. I will add a variable to the .wallpaper file that lets the user choose whether they want to have modifiable brightness and contrast (ie. better looking pictures in most cases) or text captions.

After that, I guess, I should package dchron and make it possible for everyone to change wallpapers at some interval.

I wish someone would make a GUI front-end for this; it could read and write the .wallpaper file for settings values, and provide a friendly face for people who want to be able to use this.
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Posts: 662 | Thanked: 238 times | Joined on Jul 2007
#57
Qole, Qwerty, this is great and it is very much appreciated!

But, I was wondering if there was simply a way to update the regular bg image periodically, without any cpu intensive compositing?
 
qole's Avatar
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#58
that'd be nice, eh?
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Posts: 662 | Thanked: 238 times | Joined on Jul 2007
#59
... I'm guessing its a "no," then. /sigh

/me goes try to figure how
 

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#60
Originally Posted by qole View Post
qwerty12 posted a very cool set of toys over in "Show Off Your Screenshots," including a way to make any window transparent. I wanted a way to change my wallpaper easily (and quickly), so I put together a couple of scripts that use qwerty12's stuff to make this happen.

You must set your desktop background to BLACK for this to work!

This little package includes four things:

1. A script, setback, that will make your desktop transparent and then put a picture of your choice on the background.

2. A script, rndback, that (fake) randomly chooses an image from a supplied list of directories, and then calls setback to make that picture your background.

3. A menu item, "Set Random Wallpaper" (which calls rndback); this displays a new wallpaper each time you choose it.

4. A menu item, "Make Window Transparent" (which calls transsset-df); this makes the next window you click on 25% transparent.

A cool side effect: If you return to the desktop from a fullscreen app using the switch (home) key, you can see the app behind the desktop. So start a slideshow in Quiver, then go back to your desktop, and you now have a slideshow for wallpaper!

Use the /home/user/.wallpaper file to set the directory list for your wallpapers. Separate the directories with a space. There's also a way to add image types to the list of types that are searched for, use the template in the .wallpaper file to add more types.

Every time you reboot, your desktop background will be plain black and opaque until you run the "Set Random Wallpaper" (or call setback in a startup script).

Pre-requisites:

UPDATE: If you add my repository, this is easy to install.

NEW Pre-requisite Instructions:

You can now do it from the Application Manager!

Add this to Application Manager;
Tools -> Application Catalogue -> New button

Code:
Catalogue name: Qole
Web address: http://qole.org/repository/
Distribution: maemo
Components: main
Now, when you go to Browse installable applications -> Other, you'll be able to install setback 0.1.0 and all the other stuff will be installed automagically...

Old Pre-requisite Instructions:

Two libraries from Chinook repositories:

libimlib2
libxmu6

The composite stuff from qwerty12:

libxcomposite1
xcompmgr
transset-df

Some extra stuff qwerty12 compiled for me:

hsetroot
wmctrl

Finally, here is the little package that uses all the above stuff.

setback 0.4.0

You might be able to get this to work just by coming here on your tablet and clicking then installing each link in this post.

If you don't add my repository, you will have to save all these files to a folder, gain root, then use "dpkg -i <packagename>" to install them.

Screenshot:






I'm typing this all on my tablet; I don't have the patience to do more now. Ask me questions, I will answer them.
This is really neat. Playing with it tonight. Not that interested in randomly changing wallpapers - but I do want that transparency on my desktop applets a lot
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