Hi Caty,
2014-06-04 10:01 GMT+02:00 Ecaterina Moraru (Valica) <valicac(a)gmail.com>om>:
Hi Guillaume,
Very nice.
Thanks
+1 for A.
If we have performance problems we could have the 'auto-refresh' options
disabled by default. Also the 'processing' indicator can be a solution to
let the users know they need to be patient.
Regarding the Preview, we can provide several custom/demo wiki pages that
will contain demo content for the specified variables.
For example, we can have multiple tabs: one for customizing the menus
(provide a menu page), another for customizing forms (provide another form
page), etc. This could improve the performance (some kind of variables
pagination and they will work great also to test our skin/colortheme).
Having different tabs could be a great idea, but it will not improve the
performances. The costly operation is the LESS compilation of the skin
file, which would be the same in all tabs.
Thanks,
Caty
On Wed, Jun 4, 2014 at 10:01 AM, Denis Gervalle <dgl(a)softec.lu> wrote:
Hi Guillaume,
I'm also +1 for A with the provision that you implement a feedback to the
user when the browser is processing and the preview is not up to date. I
was thinking about a gray transparent foreground over the preview for
example, with may be a CSS based spinner. Moreover, for those having very
slow computer, having a way to disable the automatic refresh will be nice
to have.
I really dislike B since it is "artificial" and will surely became out of
sync. However, the features of editing properties in-place over the
preview
would be surely easier to do in B. This was a
very interesting feature of
the first theme editor. Do you think that we could find a way to do that
with A for let say the most common style that is usually changed ? (By
detection of style in the preview ?)
Thanks,
On Tue, Jun 3, 2014 at 6:06 PM, Guillaume "Louis-Marie" Delhumeau <
gdelhumeau(a)xwiki.com> wrote:
Good evening,
We have discussed recently about the necessity of having a new Color
Theme
Editor for Flamingo. Some of you have suggested
to try to integrate in
XWiki an existing Bootstrap Customizer such as FancyBoot:
http://fancyboot.designspebam.com/
After looking on Google and Github, I could not find any that matches
this
criterias:
- Bootstrap 3 support
- active
- compatible with an XWiki integration
That is why I propose to write our own, which could actually take some
code
from existing projects.
On my side, I have written 2 prototypes and I have pushed them in a new
github repository:
https://github.com/xwiki-contrib/bootstrap-customizer-prototypes
Prototype A
====
Demo:
http://xwiki-contrib.github.io/bootstrap-customizer-prototypes/prototypeA/
(chrome
users: please refresh the page if you do not see a color picker
when you click on an input box)
This prototype opens a real web page inside an iframe, and use the LESS
browser compiler to update the CSS.
Pros:
- it uses LESS so it shows the **real** results
- any wiki page can be seen in the preview frame
- not so hard time to implement
Cons:
- it is quite slow, and sometimes the browser gets frozen for a few
seconds.
Prototype B
====
Demo:
http://xwiki-contrib.github.io/bootstrap-customizer-prototypes/prototypeB/
This prototype emulates the behaviour of LESS when we change some
variables. The results is displayed in a preview box, but it is a fake
one.
Pros:
- The prototype runs quickly in the browser because there is no LESS
compiler involved.
Cons:
- The preview box is not a real page and it cannot show all use-cases.
- Will take more time to implement and to maintain because we have to
manually emulate what LESS would do in the preview box.
I'm +1 for Prototype A.
What do you think?
Thanks,
Guillaume
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An other thing to consider:
in my prototype A, I am able to re-compute the CSS generated by LESS. But
in XWiki, there are a lot of other CSS that use the old Color Theme
mechanism. I have implemented a component which computes a color theme from
a LESS file, but it is server-side.
So, the preview would not be complete. Only the style.less would be changed
in the preview, not the other CSS files.
I don't know if it is okay to have a non 100% reliable preview. WDYT?
Thanks,
Guillaume