WTP Source Editing Open House David Williams david_williams us

WTP Source Editing Open House David Williams david_williams@us. ibm. com © 2005 by IBM; made available under the EPL v 1. 0 | June 9, 2005

Agenda § § § § § 2 Committers/Contributors End User Features Add-on/Extender Features Components/Plugins APIs (Provisional) Quality To Do for 0. 7 To Do for 1. 0 Future WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

Committers/Contributors § David Williams (IBM) § Text Models, parsing § Nitin Dahyabhai (IBM) § Parsing, Outlines, Properties, Breakpoints, Taglibs, Task. Tags § Phil Avery (IBM) § Search, Indexing, General Content Assist, Source Validation § Jens Lukowski (Innoopract / Independent) § XML Editing Graph View, Examples § Amy Wu (IBM) § Hover Info, Preferences, Hyperlinks, Quick Fix, Icons § Ted Carroll (BEA) § JSP 2. 0 Expression Language editing § Craig Salter (IBM) § Schema’s § Plus many others 3 WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

End User Features § Well behaved, well integrated Eclipse editors § Seamless user experience § Search, refactor, debug § General Introduction http: //www. eclipse. org/webtools/wst/components/sse/M 2/m 2. html § The Matrix (re-reloaded) http: //www. eclipse. org/webtools/wst/components/sse/M 4/milestone_test_plan. xml#matrix 4 WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

Add-on/Extender Features § Light weight Framework for content based editing § Easily embedded in other (multipage) editors § Easy to extend outline view, properties view, source validation for “mark up” languages (content assist? ) § Extensible, based on content. Type and nested content. Type § Model Text and DOM APIs § Fault tolerant, incremental parsing § Careful tracking of exact source locations § Translation from one source representation to another § Notification to keep models “in synch” § Possible (post 1. 0) Future § Framework for Language Providers (ltk - like) 5 WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

Components/Plugins § JST § JSP § org. eclipse. jst. jsp. core § org. eclipse. jst. jsp. ui § WST § Web Resources § § § § 6 org. eclipse. wst. css. core org. eclipse. wst. css. ui org. eclipse. wst. html. core org. eclipse. wst. html. ui org. eclipse. wst. html. standard. dtds org. eclipse. wst. javascript. core org. eclipse. wst. javascript. ui WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

Components/Plugins § WST § XML (and Schemas and DTDs) § org. eclipse. wst. sse. core § org. eclipse. wst. sse. ui § org. eclipse. wst. dtd. core § org. eclipse. wst. dtd. ui § org. eclipse. wst. dtd. validation § org. eclipse. wst. xml. catalog. ui § org. eclipse. wst. xml. core § org. eclipse. wst. xml. ui § org. eclipse. wst. xml. uriresolver § org. eclipse. wst. xml. validation § org. eclipse. wst. xsd. contentmodel § org. eclipse. wst. xsd. ui § org. eclipse. wst. xsd. validation 7 WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

Related Standards § § § XML 1. 0 (not 1. 1, that is, no supplementary characters) JSP 1. 1, 1. 2 JSP 2. 0 (mostly, lacking support for some deployment attributes) HTML 4. 01 (plus a little) DOM Level 2 Core APIs (mostly, some not implemented) XHTML 1. 0, 1. 1 § Note: Our “DOM Parser” is not a “standard” (per spec) XML Parser, since parses ill-formed input with heuristics § The implication for clients is that it really is for source editing, not parsing in general § Similar for JSPs, we parse them as if DOM, not per spec § Future: want to support JSP as CSS too 8 WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

Related Open Source Projects (IP) § Xerces § w 3 c DTDs and Schemas § w 3 c DOM Interfaces § J 2 EE DTDs and Schemas (redistribution/caching being investigated) 9 WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

API (Provisional) § All “Provisional” in 0. 7 § Partially Spec’d, some JUnit coverage, some refactoring required § API Categories § § IDs (editors IDs, content types, partition types) Content. Type Properties Some extensions to base API Extension Points (e. g. source page validation) § Note: some extension points we currently have will be remove § § § § 10 § DOM related Implementation and extended APIs SSE http: //www. eclipse. org/webtools/wst/components/sse/overview. html XML http: //www. eclipse. org/webtools/wst/components/xml/overview. html JSP http: //www. eclipse. org/webtools/jst/components/jsp/overview. html HTML http: //www. eclipse. org/webtools/wst/components/html/overview. html CSS http: //www. eclipse. org/webtools/wst/components/css/overview. html Java. Script http: //www. eclipse. org/webtools/wst/components/javascript/overview. html DTD http: //www. eclipse. org/webtools/wst/components/dtd/overview. html WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

Quality § § § § Initial code contribution was shipped in previous products, received much client use roughly 4 generations of code … but, extensive refactoring in WTP to improve componentization and make API evolvable … so, some breakage, more to do 1250 JUnit tests (22 “test plugins”) Several performance tests in place We do test for accessibility, National Language enablement 224 bugs currently open § 1 critical § 8 major § 185 fixed § 2 blockers § 3 critical § 32 major 11 WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

Still To Do § For 0. 7 § § Fix Bugs! Fix order-of-notification issues for folding Seek Review of Encoding and IContent. Describers Continue progress on APIs § Provide Platform Quality APIs § (well spec’d, well tested, well reviewed) § Examples of use Less memory use Improve (hide) Common Undo Edit CSS content. Type in JSPs Spell Checking (uncommitted) Links Refactoring (uncommitted) Extension Point for Hover Help Contributors (uncommitted) specify custom attribute editors (uncommitted) Participatory Content Assist (uncommitted) § (better understand EJB 3. 0 use cases) § For 1. 0 § § § § 12 WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

What’s the future hold § Post 1. 0 (uncommitted possibilities) § Provide “Language Provider” API § Participatory “Quick Fix” (see TPTP Validation) § XML/Schema refactoring § Full spec support (JSP 2. 0, XML 1. 1? ) § Validation targeted to browser/server/level of spec § Integrated with Tag Lib editing § XML Document Editing 13 WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0

Thank you Questions? Comments? 14 WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 1. 0