6 Jan
2011
6 Jan
'11
11:36 a.m.
On 01/06/2011 10:37 AM, Marius Dumitru Florea wrote:
Hi devs,
Currently when we import an office presentation the office importer
module generates an image for each slide and inserts it into the wiki
syntax:
image:myPresentation-slide0.jpg
...
image:myPresentation-slideN.jpg
Some users have complained that:
* when the presentation has many slides (e.g. 100) the page is heavy
because all the slide images are requested at page load time.
* there's no way to switch slides using an user friendly UI. See
http://jira.xwiki.org/jira/browse/XWIKI-5785 .
One simple way to fix this is to group the images and to add a class
name to the group. Then it will be easy to integrate an image gallery
that replaces the group (found by its class name).
I made a simple image gallery to demonstrate this. Please check
http://incubator.myxwiki.org/xwiki/bin/view/Improvements/OfficePresentation…
I like this approach, my +1
.
The class name used by the office importer module should be configurable
and should have a default value (e.g. "gallery").
I don't find this really needed at this point.
The office viewer
macro can then be changed to have an optional cssClass parameter.
The way I implemented these cssClass params for container is to add a
class value to the existing default class, instead of replacing it -> it
allows default behaviour + customizations. I followed the implementation
of box macro wrt this, so I would suggest this behaviour.
However, I have a little bug with the current impl, on my machine which
has non default, smaller fonts in FF. See:
http://incubator.myxwiki.org/xwiki/bin/download/Improvements/OfficePresenta…
for a print screen, the presentation images are too low, overlapping the
text under.
Happy coding,
Anca
It would be nice if the office importer/viewer would also use a default
image gallery, i.e. request on demand the JavaScript code and the CSS
for the default image gallery when the class name (e.g. cssClass
parameter) is not specified.
WDYT?
Thanks,
Marius
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