Hi All, Today onwards the discussion period of GSOC ideas has begun. After 14 days we have to submit our project proposal's to Google. I think I have done lot of discussions and background work quite a while. Also I have done some development in OM also. So I am planing to prepare my GSOC proposal. Since ASF don't have a specific proposal template, we have to prepare them on our own. Just want to know is there OM specific requirements for the process of preparing the proposal.
Thnaks! On Sat, Mar 23, 2013 at 10:43 PM, Andun Sameera <andun...@gmail.com> wrote: > Hi, > > Got it! I will look in to Wickets to do this task. > > Also other question related to this project in GSOC 2013. Since I am > eagerly waiting to participate in GSOC 2013, is there any other > necessary steps which I should follow ? other than background reading, > doing poc of the project. > > 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 Sat, Mar 23, 2013 at 10:19 PM, Maxim Solodovnik <solomax...@gmail.com> > wrote: >> I'll add synchronization, I just need all necessary data in java method >> (wrapped into CircleEvent, LineEvent etc.) >> Please also NOTE there should be possible to have read-only mode for >> whiteboard: user can not draw but can see other people drawings in realtime. >> >> >> On Sat, Mar 23, 2013 at 11:21 PM, Andun Sameera <andun...@gmail.com> wrote: >>> >>> Hi Maxim, >>> >>> Thank you for highlighting this important point(About Synchronizing >>> drawing with all the viewers of Whiteboard) which I should know. I >>> will point out the things which I understood for verification, >>> >>> - Whiteboard component have functionalities like draw Circle ,Line etc. >>> - There should be methods like onCircleDraw/onLineDraw etc. which will >>> be executed after each particular event happens. >>> - The user of the Whiteboard component can use these functions for a >>> task by overriding them or can leave them. >>> - Here in this particular scenario in OpenMeetings, we have to >>> implement a logic in these functions to sync drawing with viewers. >>> >>> I am bit confused on the last point. What can be useful technologies >>> to do this drawing synchronization? Is there a implementation in >>> current Flash/Openlaszlo, which I can refer ? I am new to that area >>> and have no clue. >>> >>> 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 Sat, Mar 23, 2013 at 8:22 PM, Maxim Solodovnik <solomax...@gmail.com> >>> wrote: >>> > >>> > Hello Andun, >>> > >>> > I'll try to answer some of your questions: >>> > my idea was >>> > 1) full featuring JS module: jquery.whiteboard.js able to do all >>> > drawings necessary (the best if it can do some other things like put >>> > images >>> > on desktop etc.) >>> > 2) Wicket component looking as whiteboard :) with event handlers like: >>> > line/circle/curve coordinates etc. so we can synchronize whiteboards of >>> > all >>> > room users >>> > >>> > good example is: wicket-jquery-ui-dialog: >>> > >>> > so you can write something like: >>> > >>> > Whiteboard w = new Whiteboard("wb") { >>> > public onCircle(CircleEvent evt, AjaxRequestTarget target) { >>> > //handle circle creation here >>> > } >>> > >>> > ....... etc. >>> > >>> > } >>> > >>> > please let me know if you have further questions >>> > >>> > >>> > On Sat, Mar 23, 2013 at 9:22 PM, Andun Sameera <andun...@gmail.com> >>> > wrote: >>> >> >>> >> 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.fedo...@gmail.com> >>> >> wrote: >>> >>> >>> >>> Excuse my mobile and thus non-omniscent presence. What is KinectJS >>> >>> license? >>> >>> >>> >>> 23.03.2013 11:01 пользователь "Andun Sameera" <andun...@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 <andun...@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 >>> >>>> > <andun...@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 >>> >>>> >> <solomax...@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 >>> >>>> >> > <solomax...@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.fedo...@gmail.com >>> >>>> >> > > > wrote: >>> >>>> >> > > >>> >>>> >> > >> Perfectly right! >>> >>>> >> > >> 21.03.2013 9:42 пользователь "Andun Sameera" >>> >>>> >> > >> <andun...@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.fedo...@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" >>> >>>> >> > >>> > <andun...@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 >>> > >>> > >>> > >>> > >>> > -- >>> > WBR >>> > Maxim aka solomax >> >> >> >> >> -- >> WBR >> Maxim aka solomax -- Regards Andun S.L. Gunawardana Undergraduate Department of Computer Science And Engineering University of Moratuwa Sri Lanka Blog - http://www.insightforfuture.blogspot.com/ LinkedIn - http://www.linkedin.com/pub/andun-s-l-gunawardana/34/646/703 Twitter -http://twitter.com/AndunSLG
