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From Andun Sameera <andun...@gmail.com>
Subject Re: GSOC: Need to implement HTML5 whiteboard
Date Sat, 23 Mar 2013 14:22:18 GMT
Hi Alexi,

It is MIT. Maxim has mentioned that it is compatible with Openmeetins.

Thanks!
Andun
On Mar 23, 2013 7:47 PM, "Alexei Fedotov" <alexei.fedotov@gmail.com> wrote:

> Excuse my mobile and thus non-omniscent presence. What is KinectJS license?
> 23.03.2013 11:01 пользователь "Andun Sameera" <andunslg@gmail.com>
> написал:
>
>> Hi All,
>>
>> I like to add another question! I have further developed my sample app
>> with Wickets/KineticJS library to draw shapes etc. I have attached a
>> screen shot of that here with. The point where I got confused is this,
>>
>> Doing some reading about KineticJS library, I found that all of the
>> Whiteboard functionalities can be implemented using that some how. But
>> most of the core functionality of that implementation comes from
>> JavaScript. The involvement of Wickets Java based HTML is less. Only
>> thing Wickets do is loading the script and some div tags in to the
>> page. After that all the execution goes via JavaScript.(Basically in
>> the example https://github.com/sebfz1/wicket-jquery-ui most of the
>> coded are coming from Wickets Java based implementation. In the HTML
>> only thing it do is loading the Wicket Java file.) So it is normal ?
>> Or do I have to take a another approach to think about this?
>>
>> Thank You!
>>
>> Regards
>>
>> Andun S.L. Gunawardana
>> Undergraduate
>> Department of Computer Science And Engineering
>> University of Moratuwa, Sri Lanka
>>
>> Linked In - http://lk.linkedin.com/pub/andun-s-l-gunawardana/34/646/703/
>> Blog - http://www.insightforfuture.blogspot.com/
>>
>>
>> On Fri, Mar 22, 2013 at 10:38 PM, Andun Sameera <andunslg@gmail.com>
>> wrote:
>> > Hi All,
>> >
>> > After reading some material on Apache Wickets/KineticJS I have created
>> > a small webapp. In that we can draw rectangles on a fixed area. I have
>> > attached the source code and a screen-shot of that with this mail.
>> >
>> > But I have some queries which need some clarification. I have looked
>> > at the https://github.com/sebfz1/wicket-jquery-ui which Maxim gave me
>> > as a example to create the new Standalone Whiteboard Component. What I
>> > understood after looking at that is,
>> >
>> > -There are a separate modules which holds some functionalities to add
>> > a Calender,JQuery UI kind of thing to a Wicket page.
>> > -The sample site is built using that modules.
>> >
>> > So in our Whiteboard implementation, what we have to do is create such
>> > a module where it can be used to put a Whiteboard to a Wickets page.
>> > Did I interpret the requirement correctly ?
>> >
>> > Also here in my sample app, I have put all the JavaScript deals to the
>> > HTML in the usual way to test purpose. But planning to change that to
>> > a generic way, which can be further developed to a Standalone Wicket
>> > Component.
>> >
>> > Thank You!
>> >
>> > Regards
>> >
>> > Andun S.L. Gunawardana
>> > Undergraduate
>> > Department of Computer Science And Engineering
>> > University of Moratuwa, Sri Lanka
>> >
>> > Linked In -
>> http://lk.linkedin.com/pub/andun-s-l-gunawardana/34/646/703/
>> > Blog - http://www.insightforfuture.blogspot.com/
>> >
>> >
>> > On Thu, Mar 21, 2013 at 11:43 AM, Andun Sameera <andunslg@gmail.com>
>> wrote:
>> >>
>> >> Hi All,
>> >>
>> >> I got the point which you are highlighting. So what I have to do is
>> this,
>> >>
>> >> Do experiments with Wickets,HTML5, JQuery Libraries and find a way to
>> >> implement the Whiteboard.
>> >> Follow the best practices to make this implementation a modularised
>> >> one, which will exposes Whiteboard via a API.
>> >>
>> >> Thank You!
>> >>
>> >> Regards
>> >>
>> >> Andun S.L. Gunawardana
>> >> Undergraduate
>> >> Department of Computer Science And Engineering
>> >> University of Moratuwa, Sri Lanka
>> >>
>> >> Linked In -
>> http://lk.linkedin.com/pub/andun-s-l-gunawardana/34/646/703/
>> >> Blog - http://www.insightforfuture.blogspot.com/
>> >>
>> >> On Thu, Mar 21, 2013 at 11:30 AM, Maxim Solodovnik <
>> solomax666@gmail.com> wrote:
>> >> >
>> >> > Here is the example of wrapping jQuery UI and fullcalendar into
>> Wicket
>> >> > component
>> >> >
>> >> > https://github.com/sebfz1/wicket-jquery-ui
>> >> >
>> >> >
>> >> > On Thu, Mar 21, 2013 at 12:58 PM, Maxim Solodovnik <
>> solomax666@gmail.com>wrote:
>> >> >
>> >> > > So it should be APL/GPLv3/MIT licenced jQuery based library with
>> all
>> >> > > necessary handlers wrapped with Wicket component/behavior.
>> >> > >
>> >> > >
>> >> > > On Thu, Mar 21, 2013 at 12:56 PM, Alexei Fedotov <
>> alexei.fedotov@gmail.com
>> >> > > > wrote:
>> >> > >
>> >> > >> Perfectly right!
>> >> > >> 21.03.2013 9:42 пользователь "Andun Sameera" <andunslg@gmail.com>
>> >> > >> написал:
>> >> > >>
>> >> > >>>  Hi Alexei,
>> >> > >>>
>> >> > >>> What I understood from your comment is this,
>> >> > >>>
>> >> > >>>    - Currently the Whiteboard component is tightly coupled
with
>> the Room
>> >> > >>>
>> >> > >>>    components etc. And that is not good.
>> >> > >>>    - So we have to focus to keep the Whiteboard component
as a
>> separate
>> >> > >>> one
>> >> > >>>
>> >> > >>>    in the implementation so this can be reused.
>> >> > >>>
>> >> > >>> Please correct me if I am wrong!
>> >> > >>>
>> >> > >>> Thank you!
>> >> > >>>
>> >> > >>> Regards
>> >> > >>>
>> >> > >>> Andun S.L. Gunawardana
>> >> > >>> Undergraduate
>> >> > >>> Department of Computer Science And Engineering
>> >> > >>>
>> >> > >>> University of Moratuwa, Sri Lanka
>> >> > >>>
>> >> > >>> Mobile - +94772019246
>> >> > >>> Home  - +94412253032
>> >> > >>> [image: Facebook]<
>> >> > >>>
>> http://s.wisestamp.com/links?url=http%3A%2F%2Fwww.facebook.com%2Fandunslg
>> >> > >>> >
>> >> > >>> [image:
>> >> > >>> Twitter]<
>> >> > >>>
>> http://s.wisestamp.com/links?url=http%3A%2F%2Ftwitter.com%2FAndunSLG>
>> >> > >>> [image:
>> >> > >>> LinkedIn]<
>> >> > >>>
>> http://s.wisestamp.com/links?url=http%3A%2F%2Fwww.linkedin.com%2Fpub%2Fandun-s-l-gunawardana%2F34%2F646%2F703
>> >> > >>> >
>> >> > >>>
>> >> > >>> Contact me: [image: Google Talk] AndunSLG [image: Skype]
AndunSLG
>> >> > >>>  Want a signature like mine?
>> >> > >>> <
>> >> > >>>
>> http://s.wisestamp.com/links?url=http%3A%2F%2Fr1.wisestamp.com%2Fr%2Flanding%3Fpromo%3D21%26dest%3Dhttp%253A%252F%252Fwww.wisestamp.com%252Femail-install%253Futm_source%253Dextension%2526utm_medium%253Demail%2526utm_campaign%253Dpromo_21
>> >> > >>> >
>> >> > >>> CLICK
>> >> > >>> HERE.<
>> >> > >>>
>> http://s.wisestamp.com/links?url=http%3A%2F%2Fr1.wisestamp.com%2Fr%2Flanding%3Fpromo%3D21%26dest%3Dhttp%253A%252F%252Fwww.wisestamp.com%252Femail-install%253Futm_source%253Dextension%2526utm_medium%253Demail%2526utm_campaign%253Dpromo_21
>> >> > >>> >
>> >> > >>>
>> >> > >>>
>> >> > >>>
>> >> > >>>
>> >> > >>> On Thu, Mar 21, 2013 at 1:26 AM, Alexei Fedotov <
>> >> > >>> alexei.fedotov@gmail.com>wrote:
>> >> > >>>
>> >> > >>> > Andun Sameera, nice to meet you.
>> >> > >>> >
>> >> > >>> > I like the project and have a note. Keep in mind
that there is
>> no free
>> >> > >>> > whiteboard component. It would be nice to have it
modular so
>> other
>> >> > >>> products
>> >> > >>> > and even competing ones can use it.
>> >> > >>> >  20.03.2013 15:37 пользователь "Andun
Sameera" <
>> andunslg@gmail.com>
>> >> > >>> > написал:
>> >> > >>> >
>> >> > >>> > > Hi Devs,
>> >> > >>> > >
>> >> > >>> > > I am Andun Sameera. These days I am working
with
>> >> > >>> > > https://issues.apache.org/jira/browse/OPENMEETINGS-551
GSOC
>> related
>> >> > >>> > > Issue. We had lot of discussions and decisions
related to
>> this
>> >> > >>> > > project. I am moving that discussion to the
mailing list
>> today
>> >> > >>> > > onwards. I will list some important points first,
>> >> > >>> > >
>> >> > >>> > > - Our main goal is to implement the basic functionalities
of
>> >> > >>> > > Whiteboard using HTML5 and Apache Wicket. Those
basic
>> functionalities
>> >> > >>> > > will be Painting, Draw Line, Draw Shapes, Type
Text etc.
>> Other
>> >> > >>> > > functionalities like document importing kind
of things are
>> done in
>> >> > >>> > > separate project.
>> >> > >>> > >
>> >> > >>> > > - In the current code-base the the parent component
of the
>> >> > >>> Whiteboard,
>> >> > >>> > > the Room component is not implemented yet. Maxim
is going to
>> >> > >>> implement
>> >> > >>> > > that after this release cycle is over. After
that we have
>> the space
>> >> > >>> to
>> >> > >>> > > plug the Whiteboard In.
>> >> > >>> > >
>> >> > >>> > > - We have discussed  to implement the Whiteboard
using a
>> Canvas and a
>> >> > >>> > > Javascript Library on top of Wickets.
>> >> > >>> > >
>> >> > >>> > > - After some work and reading I have found that
>> >> > >>> http://kineticjs.com/
>> >> > >>> > > is a good library for the above task. Also it
is compatible
>> with
>> >> > >>> > > Apache Licences.
>> >> > >>> > >
>> >> > >>> > > These days I am working with kineticjs to do
a POC. Your
>> ideas are
>> >> > >>> > > welcomed in this discussion!
>> >> > >>> > >
>> >> > >>> > >
>> >> > >>> > >
>> >> > >>> > > Also I like to introduce my self, I am a final
year
>> undergraduate of
>> >> > >>> > > Department of Computer Science & Engineering,
University Of
>> Moratuwa
>> >> > >>> > > who is willing to participate in GSOC 2013.
I had lot of
>> experiences
>> >> > >>> > > using and developing Apache Software Foundation
projects. I
>> had the
>> >> > >>> > > chance to complete my software engineering internship
at
>> WSO2 Lanka
>> >> > >>> > > Pvt Ltd (www.wso2.com), which is a leading middle-ware
>> solutions
>> >> > >>> > > development company. Since they are using most
of the Apache
>> projects
>> >> > >>> > > to build there solutions, I had many chances
to get a good
>> exposure
>> >> > >>> to
>> >> > >>> > > the projects and there code-bases. Specially
I had the
>> chance to
>> >> > >>>  work
>> >> > >>> > > with Synapse, Axis2, AXIOM, Tomcat, CXF, Tiles
etc. Here are
>> some
>> >> > >>> > > important projects I did,
>> >> > >>> > >
>> >> > >>> > > - Streaming XPath Parser for WSO2 ESB which
is built on top
>> of
>> >> > >>> Synapse
>> >> > >>> > > ESB. (
>> >> > >>> http://wso2.org/library/articles/2013/01/streaming-xpath-parser-
>> >> > >>> > > wso2-esb) This implementation provides a high
performance
>> XPath
>> >> > >>> parser
>> >> > >>> > > to the Synapse ESB which is the core of WSO2
ESB.
>> >> > >>> > >
>> >> > >>> > > - Improving the performance of XSLT Transformation
mediator
>> of WSO2
>> >> > >>> > > ESB using data streams.
>> >> > >>> > >
>> >> > >>> > > - Implementing a Entitlement Servlet Filter
for WSO2
>> Application
>> >> > >>> > > Server which is built on top of AXIS2
>> >> > >>> > > (
>> >> > >>> > >
>> >> > >>> >
>> >> > >>>
>> http://wso2.org/library/tutorials/2012/12/providing-xacml-fine-grained-authorization-webapps
>> >> > >>> > > )
>> >> > >>> > >
>> >> > >>> > > - Creating and On-Line portal to mange Patches
provided to
>> code in
>> >> > >>> > > WSO2. This was built on top of JIRA and WSO2
Governance
>> Registry.
>> >> > >>> > >
>> >> > >>> > > All of the theses projects have their own UI
parts. So I had
>> to work
>> >> > >>> > > with JSP, JQuery, JavaScript, AJAX and Apache
Tiles a lot.
>> >> > >>> > >
>> >> > >>> > > You can find more about my other project and
works from my
>> LinkedIn
>> >> > >>> > > profile -
>> >> > >>> http://lk.linkedin.com/pub/andun-s-l-gunawardana/34/646/703/
>> >> > >>> > > or from my blog http://www.insightforfuture.blogspot.com/
>> >> > >>> > >
>> >> > >>> > > Thank You!
>> >> > >>> > >
>> >> > >>> > > Regards
>> >> > >>> > >
>> >> > >>> > > Andun S.L. Gunawardana
>> >> > >>> > > Undergraduate
>> >> > >>> > > Department of Computer Science And Engineering
>> >> > >>> > > University of Moratuwa, Sri Lanka
>> >> > >>> > >
>> >> > >>> >
>> >> > >>>
>> >> > >>
>> >> > >
>> >> > >
>> >> > > --
>> >> > > WBR
>> >> > > Maxim aka solomax
>> >> > >
>> >> >
>> >> >
>> >> >
>> >> > --
>> >> > WBR
>> >> > Maxim aka solomax
>>
>

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