Re: Considerations about the user applications

2007-09-05 Thread Ross Burton
On Wed, 2007-09-05 at 15:48 +0100, Matthew Garrett wrote:
> > I'm a bit confused on this. Doesn't Contact on Pimlico support so called
> > embedded EDS utilizing dbus as communication mechnism under the hood? 
> 
> Yes, but as far as I know GPE currently doesn't

GPE's PIM suite uses sqlite.

Ross
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Re: Considerations about the user applications

2007-09-05 Thread Matthew Garrett
On Wed, Sep 05, 2007 at 10:39:50PM +0800, Zhu, Peter J wrote:
> Adilson Oliveira wrote:
> > Currently, this is our main issue. I agree about the EDS of course,
> > as I 
> > said, I just want to have a plan B.
> > 
> I'm a bit confused on this. Doesn't Contact on Pimlico support so called
> embedded EDS utilizing dbus as communication mechnism under the hood? 

Yes, but as far as I know GPE currently doesn't

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RE: Considerations about the user applications

2007-09-05 Thread Zhu, Peter J
Adilson Oliveira wrote:
> Matthew Garrett wrote:
>> On Mon, Sep 03, 2007 at 04:22:17PM -0300, Adilson Oliveira wrote:
>> 
>>> 3) PIM - We already have Pimlico there but it's not catching up as
>>> fast as we wanted to so I'm thinking about add GPE to the pot. They
>>> are already available to Maemo so, it should not be hard to do it.
>> 
>> Beyond the lack of an editing widget in the current version of
>> contacts, are there any other issues? Not making use of EDS sounds
>> like a net loss for interoperability. 
>> 
> 
> Currently, this is our main issue. I agree about the EDS of course,
> as I 
> said, I just want to have a plan B.
> 
I'm a bit confused on this. Doesn't Contact on Pimlico support so called
embedded EDS utilizing dbus as communication mechnism under the hood? 

Thanks,
Peter

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Re: Considerations about the user applications

2007-09-05 Thread Adilson Oliveira
Matthew Garrett wrote:
> On Mon, Sep 03, 2007 at 04:22:17PM -0300, Adilson Oliveira wrote:
> 
>> 3) PIM - We already have Pimlico there but it's not catching up as fast
>> as we wanted to so I'm thinking about add GPE to the pot. They are
>> already available to Maemo so, it should not be hard to do it.
> 
> Beyond the lack of an editing widget in the current version of contacts, 
> are there any other issues? Not making use of EDS sounds like a net loss 
> for interoperability.
> 

Currently, this is our main issue. I agree about the EDS of course, as I
said, I just want to have a plan B.

[]s

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Re: Considerations about the user applications

2007-09-05 Thread Matthew Garrett
On Mon, Sep 03, 2007 at 04:22:17PM -0300, Adilson Oliveira wrote:

> 3) PIM - We already have Pimlico there but it's not catching up as fast
> as we wanted to so I'm thinking about add GPE to the pot. They are
> already available to Maemo so, it should not be hard to do it.

Beyond the lack of an editing widget in the current version of contacts, 
are there any other issues? Not making use of EDS sounds like a net loss 
for interoperability.

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Re: Considerations about the user applications

2007-09-04 Thread Adilson Oliveira
Ross Burton wrote:

> 
> If there are partial patches to Hildonize the original Contacts source,
> then I can have a bit of a hack on them too.
> 

That would be really great. I don't have a set of patches right now
unfortunately, maybe Matthew has them but you can download the full
sources on the lpia arch under the name contacts-snapshot or I can send
them directly to you if you prefer.

[]s

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Re: Considerations about the user applications

2007-09-04 Thread Ian
Ola,
>> Everyone I know just uses meebo http://www.meebo.com/ ...it would be much 
>> less work for you to
>> just bookmark this ;)
>
> Of course meebo doesn't handle a calendar or todo list, from the front
> page its just a web-based IM client.
Agreed. The major benefit of it though is that it handles all IM protocols 
(AIM, Yahoo!, MSN,
Google Talk, ICQ and Jabber) from the same web interface on port 80.
I assume that a potential target market for MID's will be large in-company 
rollouts (given the
popularity of the tutorial
http://www.tweako.com/customizing_the_nokia_n800_and_770_or_how_to_configure_the_device_for_your_purposes
) and these are often behind restrictive corporate firewalls. This kind of 
functionality could be
useful in this use case.
[]'s
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Re: Considerations about the user applications

2007-09-04 Thread Ross Burton
On Tue, 2007-09-04 at 09:50 -0300, Adilson Oliveira wrote:
> Thanks for jumping into the discussion. Right now our biggest limitation
> is contacts which does not have a full hildon interface AFAIK. Matthew
> Garrett made some efforts on this direction but it's very limited yet.
> Are there any recent news about it that I'm not aware?

I spoke with Matthew a week ago or so, and there were two options.  1)
Hildonise the current GTK+ UI which won't be too tricky, or 2) work on
the new rewrite of Contacts and implement a Hildon port there.  (2) is
far more work than (1), but (1) would be a long-term waste of effort
because we intend to drop the current source as soon as possible
(because we're rewriting it all).

If there are partial patches to Hildonize the original Contacts source,
then I can have a bit of a hack on them too.

Ross
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Re: Considerations about the user applications

2007-09-04 Thread Adilson Oliveira
Ross Burton wrote:

> 
> Adilson, is there anything in particular that is a problem with Pimlico?
> We're not exactly overflowing with spare time to work on this ourselves,
> but we may be able to focus some effort.
> 

Hi Ross.

Thanks for jumping into the discussion. Right now our biggest limitation
is contacts which does not have a full hildon interface AFAIK. Matthew
Garrett made some efforts on this direction but it's very limited yet.
Are there any recent news about it that I'm not aware?

[]s

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Re: Considerations about the user applications

2007-09-04 Thread Ross Burton
On Tue, 2007-09-04 at 05:23 -0700, Ian wrote:
> > 3) PIM - We already have Pimlico there but it's not catching up as fast
> > as we wanted to so I'm thinking about add GPE to the pot. They are
> > already available to Maemo so, it should not be hard to do it.
> Everyone I know just uses meebo http://www.meebo.com/ ...it would be much 
> less work for you to
> just bookmark this ;)

Of course meebo doesn't handle a calendar or todo list, from the front
page its just a web-based IM client.

Adilson, is there anything in particular that is a problem with Pimlico?
We're not exactly overflowing with spare time to work on this ourselves,
but we may be able to focus some effort.

Ross
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Re: Considerations about the user applications

2007-09-04 Thread Ian
Ola,

> 2) Dealing with MS Office documents.
> - Add gnumeric and abiword to the pool of applications. They can't
> handle MS Office formats as well as Openoffice but are light and already
> have hildon interfaces. Easy to do but we will miss Powerpoint files.
> - Add Openoffice. As we know, they can handle MS Office files well but
> are big and don't have a hildon interface tough it is possible to do
> some changes on the interface to help smooth the edges.
I remember spending quite some time when I received my 770 looking for the 
video out to show a
presentation I had written. It seemed something so obvious to me I did not even 
consider that it
would not be available. I asked about this on the maemo lists and it seems 
*many* people wanted
this functionality too. Someone hacked together some solution using USB -> VGA 
I think, but IIRC
this meant recompiling your kernel which basically put an end to the discussion 
for most people.

> 3) PIM - We already have Pimlico there but it's not catching up as fast
> as we wanted to so I'm thinking about add GPE to the pot. They are
> already available to Maemo so, it should not be hard to do it.
Everyone I know just uses meebo http://www.meebo.com/ ...it would be much less 
work for you to
just bookmark this ;)
[]'s
Ian


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Re: Considerations about the user applications

2007-09-04 Thread Adilson Oliveira
Matt Zimmerman wrote:
> On Mon, Sep 03, 2007 at 04:22:17PM -0300, Adilson Oliveira wrote:
>> 1) Remote access.
>> - Use rdesktop with some sort of GUI. I'll implement panning to help
>> deal with the low resolution of the devices. VNC is also feasible but it
>> has a few drawbacks as do not work with matchbox keyboard. Perhaps add
>> something to XDMCP?
> 
> Would tsclient be useful as a base for the GUI?

Yes, that's my idea. I remember seeing something for Maemo specifically
a long time ago but I'm not sure, I'll have to look it up.

> 
>> 2) Dealing with MS Office documents.
>> - Add gnumeric and abiword to the pool of applications. They can't
>> handle MS Office formats as well as Openoffice but are light and already
>> have hildon interfaces. Easy to do but we will miss Powerpoint files.
>> - Add Openoffice. As we know, they can handle MS Office files well but
>> are big and don't have a hildon interface tough it is possible to do
>> some changes on the interface to help smooth the edges.
> 
> PowerPoint is a key file format, and robust support for all Office formats
> will be a great differentiator for the platform.  It's one of the things
> that's very difficult for existing mobile Linux platforms because the
> hardware horsepower is lacking.

Exactly. We're in a tight spot here. In time we can aways use
OpenOffices's code as a base to create a set of viewers but right now I
don't see another way but have it package and who wanting support for
powerpoint will need the hardware capacity to do it.

> 
>> 3) PIM - We already have Pimlico there but it's not catching up as fast
>> as we wanted to so I'm thinking about add GPE to the pot. They are
>> already available to Maemo so, it should not be hard to do it.
> 
> I agree.
> 

Cool. I'll see to it.

[]s

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Re: Considerations about the user applications

2007-09-04 Thread Matt Zimmerman
On Mon, Sep 03, 2007 at 04:22:17PM -0300, Adilson Oliveira wrote:
> 1) Remote access.
> - Use rdesktop with some sort of GUI. I'll implement panning to help
> deal with the low resolution of the devices. VNC is also feasible but it
> has a few drawbacks as do not work with matchbox keyboard. Perhaps add
> something to XDMCP?

Would tsclient be useful as a base for the GUI?

I don't think VNC is as attractive for this use case, and not even UNIX
weenies use XDMCP anymore. ;-)

> 2) Dealing with MS Office documents.
> - Add gnumeric and abiword to the pool of applications. They can't
> handle MS Office formats as well as Openoffice but are light and already
> have hildon interfaces. Easy to do but we will miss Powerpoint files.
> - Add Openoffice. As we know, they can handle MS Office files well but
> are big and don't have a hildon interface tough it is possible to do
> some changes on the interface to help smooth the edges.

PowerPoint is a key file format, and robust support for all Office formats
will be a great differentiator for the platform.  It's one of the things
that's very difficult for existing mobile Linux platforms because the
hardware horsepower is lacking.

> 3) PIM - We already have Pimlico there but it's not catching up as fast
> as we wanted to so I'm thinking about add GPE to the pot. They are
> already available to Maemo so, it should not be hard to do it.

I agree.

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Re: Considerations about the user applications

2007-09-03 Thread Eduardo Lima (Etrunko)
Hi,

On 9/3/07, Adilson Oliveira <[EMAIL PROTECTED]> wrote:
> Good evening
>
> We are revisiting the choices and options regarding the user
> applications that will be available in this first release.

[snip]

> 2) Dealing with MS Office documents.
> - Add gnumeric and abiword to the pool of applications. They can't
> handle MS Office formats as well as Openoffice but are light and already
> have hildon interfaces. Easy to do but we will miss Powerpoint files.

Deal with MS document format is a quite obscure subject, IMHO. Abiword
and Gnumeric have support for .doc and .xls formats respectively, in
some cases even better than OOo, but I really doubt there ever will be
full support for these. They're incompatible with everything else,
even with themselves, as the format differs in each version of the
Office suit.

The new  OOXML came promising to fix these issues, but there is not
any implementation of import/export filters in the Free Software world
yet. Novell is working on adding support for it in OOo, but I don't
know when it will be ready or usable.

> - Add Openoffice. As we know, they can handle MS Office files well but
> are big and don't have a hildon interface tough it is possible to do
> some changes on the interface to help smooth the edges.

Does anyone know how OOo performs in terms of memory/power/processor
consumption in the kinds of devices UME is targeting? Other important
point is the amount of work needed to adapt it to he hildon interface
would be gigantic. One thing I can say from my experience of porting
applications to Nokia 770 and N800 devices is they will never be fully
adapted to small screens. Take Gnumeric for example. The look of the
main window gives you the wrong impression that the job is done. The
great majority of dialogs require more space than it is available in
that small screens.

One thing I'd keep in mind is the purpose of having an office suite
available for the UME. If it is intended to be used more for trivial
tasks as viewing (someone sends you an email with a document attached)
and simple editing (you correct something in the document and sends
back), I think Abiword and Gnumeric fulfill the requirements.
Otherwise, it looks like more a job for a work in a desktop computer.

Best Regards, Etrunko.

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Considerations about the user applications

2007-09-03 Thread Adilson Oliveira
Good evening

We are revisiting the choices and options regarding the user
applications that will be available in this first release.
The document https://wiki.ubuntu.com/MobileAndEmbedded/UserApplications
explains, as you know, the the choices and current status of them (tough
 I need to do some updating on the current building)
I did chat with Bob Spencer on friday and I would like to place here our
thoughts for discussion.
1) Remote access.
- Use rdesktop with some sort of GUI. I'll implement panning to help
deal with the low resolution of the devices. VNC is also feasible but it
has a few drawbacks as do not work with matchbox keyboard. Perhaps add
something to XDMCP?
2) Dealing with MS Office documents.
- Add gnumeric and abiword to the pool of applications. They can't
handle MS Office formats as well as Openoffice but are light and already
have hildon interfaces. Easy to do but we will miss Powerpoint files.
- Add Openoffice. As we know, they can handle MS Office files well but
are big and don't have a hildon interface tough it is possible to do
some changes on the interface to help smooth the edges.
3) PIM - We already have Pimlico there but it's not catching up as fast
as we wanted to so I'm thinking about add GPE to the pot. They are
already available to Maemo so, it should not be hard to do it.
4) Games - No big deal here. We can pick some of the ones already ported
to Maemo and maybe some 3D ones that can run in the devices that already
have support for that like the Samsung Q1.

Suggestions are appreciated.

[]s

Adilson.

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