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
