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Wednesday, 30 May 2007
Hot Topics for Draw/Impress
Kai Ahrens

First of all, I'd like to thank everybody sending me their valuable feedback regarding my 'Comments on SVG'. Feedback like this is the only way for us to adjust our priorities, define our feature set and the roadmap in general. I'm now more convinced than ever, that we need a so called 'native' support of SVG ASAP. A solution that works most of the time under the hood and that enables OOo to treat SVG graphics like any other graphics format. In the end, SVG will then replace the WMF/EMF standard format used for vector graphics inside ODF documents.

Regarding my current Blog entry, I'd like to share some hot topics we're currently working on at the Sun OOo Draw/Impress team with you.

The hottest topic for me is definitely the work on our so called 'Professional Presentation Package'. This package will most likely be available as an OOo extension (to be installed on top of OOo), and providing an additional set of features that ease both the creation and the actual presentation of slideshows.

The whole package will contain several parts, that could also be installed on their own with no direct connection to each other. How this will be handled surely needs to be discussed in time, but for now, I'd like to concentrate on the features itself:

  • A tool to assist you in giving a presentation is one of the topics, many people requested for quite some time now. This feature will be realized with the so called 'Presenter View', a view that is only visible to the presenter of the presentation. As such, it relies on the dual monitor support, that we already implemented some months ago.
    The tool itself will give the presenter a detailed view of the current slide as well as the slides before and after the current slide. It will also show the slide notes and it will allow the presenter to easily navigate through his presentation. Work on this is already ongoing and first results are visible. I'm already very 'impressed' with it...

  • A tool called 'Presentation Minimizer', that allows to compact your presentation without losing the visible content at all. This tool mostly concentrates on optimizing the graphics and OLE objects used inside the presentation. There will be a reasonable set of switches for fine tuning the minimization process. Although this tool is almost finished, there are still some issues open that need to be solved before we can publish this.

  • A bunch of additional 'Goodies' like a Multi document slide sorter to ease the creation of a presentation out of already existing presentation documents and many more. Details will follow...

The second hot topic is, of course, the MS XML (I did forget the right wording for this format) importer. We continuously work on this to support the community importing the MS XML format. I don't consider this to help spreading the MS XML format, but people should be able to exchange documents with others who didn't jump on the OOo train yet. Nevertheless, ODF rulez...

And last but not least, I'd like to mention that we're are on a really good track to have native table support in Impress. I really mean no faked tables, but real table support. This one is the feature that I personally missed a lot and it will also help us with our interoperability issues regarding tables. This is also work in progress.

So, that's it for the moment from the Sun Draw/Impress team. If you like to join us in developing or helping out with whatever you want to, please drop me a short mail. Every helping hand is welcome.





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Posted by Kai Ahrens on 30 May 2007  |  PermaLink |  Bookmark to Delicious To Delicious |  Digg this Digg this  |  Comments[10]

Comments:

One of our most frequent questions about Impress is how to insert sound more modular. So far the sound is not very intuitive to use under Impress. It would be nice to have better media-management during the presentation. I guess that's the time when they add the Java player which didn't work that much since most users didn't even notice.

Posted by JZA on May 30, 2007 at 05:53 PM CEST #

One thing that would also be nice in Impress is if there could be more presentation designs installed when OpenOffice.org is installed for the first time. PowerPoint has many choices and it would be nice if Impress also had many different choices.

Posted by David Abbott on May 30, 2007 at 06:32 PM CEST #

David Abbott: I agree with you. This is a very easy and good addition to OpenOffice.org. Here some temlates for Impress (and more): http://sourceforge.net/project/showfiles.php?group_id=170021&package_id=208656 http://live.prooo-box.org/templates/de/index.html I would like to know if the language of document is required to set or not. If I do not set the language of impress background the created domument should get the language of UI, shouldn't it?

Posted by Kami on May 30, 2007 at 09:37 PM CEST #

I actually think this is not an Impress/Draw enhancement but an application wide enhancement. Since templates are not just needed in Impress but across the board in OOo. I am not a developer as much as I have try to write stuff up, it seems experience always gets the best part of me. But the idea that I have is having a webservice or an xml-rpc type of service so OOo can connect to a server and retrieve template from a centralized repository. The same way KDE Theme Manager do with repositories such as KDE-looks.org. The way it works is similar to those services like RSS, where an XML tree holding the templates will be generated form a community driven template repository. Having it displaed as:
  <title>My Little Template</title> 
  <link>http://templates.openoffice.org/repository/my-little-template</link>
  <author>JZA</author>
  <enclosure url="http://templates.openoffice.org/repository/my-little-template.odp" length="150000" type="application/vnd.oasis.opendocument.presentation" />

Posted by JZA on May 30, 2007 at 11:24 PM CEST #

Oops, acually mimetype should be application/vnd.oasis.opendocument.presentation-template, since is not a document but a template. The client should be intelligent enough to query and categorize only the mimetype for the application, like display OTP for presentations and OTT for documents and so on.
The good thing is that this could be extended to encapsulate other things around OOo like Extensions (OXT). I have tried to experiment wtih Python UNO XML.SAX.XMLREADER and SimpleXMLRPCServer, but it has proven to be more over my head and lack of knowledge upon webservices. But I still think is a good idea.

Posted by JZA on May 30, 2007 at 11:34 PM CEST #

Please, don't forget this issue below (open 3 years ago and with more than 240 votes), about a new feature in Impress: http://qa.openoffice.org/issues/show_bug.cgi?id=24969 (Presentation should play a sound file over more than one slide) Best regards, Renato

Posted by Renato S. Yamane on May 31, 2007 at 06:43 PM CEST #

I highly appreciate your efforts to develop a "presentation minimizer". I have been using Oo for a very long time and the biggest - and really only - problem was to create a presentation for a longer university lecture (90') with at least 25-30 slides. I always had to use another software which I really disliked... I am looking forward to using your new presentation module. Thanks a lot. Janos

Posted by Janos Krähling on May 31, 2007 at 11:08 PM CEST #

This sounds very exciting but please consider some long standing bug as 41800 that is not only a real blocker for wanna-be switchers from MS Powerpoint (see the comments for this bug) but a very frustrating regression since 1.x. Regards. phep.

Posted by phep on June 01, 2007 at 02:09 PM CEST #

The presentation minimizer is really an excellent idea. I have seen this functionality today when one my colleagues reduced the size of a ppt-file from 46 Mb to 700 kb (many cropped images caused the original size). Impressive and definitely a must for OOo. When can we "hope" to see it emerging?

Posted by pete on June 05, 2007 at 04:06 PM CEST #

This sounds great. One item I'd really like to see is a clipart/resource collection similar to Microsoft has now. Not necessarily that the items would be included in the installer - that could make the application far too large, but rather integration with an online open source template/clipart/etc. site. Perhaps even integrating with several of these through a customizable list with a XML method for sites to define themselves as "OpenOffice compliant". Wow. I just came up with that as I was posting this comment, and I really think that would be nifty. This way Sun doesn't have to actually make the graphics/templates, they just have to provide designers a way to make themselves one of the sites OpenOffice grabs in. Okay, somebody can pop my big head now.

Posted by David Mackey on June 11, 2007 at 01:37 AM CEST #

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