© 2005 by IBM; made available under the EPL v1.0 | June 9, 2005 David Williams WTP Source Editing Open House

WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v1.0 2 Agenda 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 v1.0 3 Committers/Contributors David Williams (IBM) Text Models, parsing Nitin Dahyabhai (IBM) Parsing, Outlines, Properties, Breakpoints, Taglibs, TaskTags 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) Schemas Plus many many others

WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v1.0 4 End User Features Well behaved, well integrated Eclipse editors Seamless user experience Search, refactor, debug General Introduction html General Introduction The Matrix (re-reloaded) The Matrix (re-reloaded)

WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v1.0 5 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 contentType and nested contentType 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)

WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v1.0 6 Components/Plugins JST JSP org.eclipse.jst.jsp.core org.eclipse.jst.jsp.ui WST Web Resources 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 v1.0 7 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 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

WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v1.0 8 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

WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v1.0 9 Related Open Source Projects (IP) Xerces w3c DTDs and Schemas w3c DOM Interfaces J2EE DTDs and Schemas (redistribution/caching being investigated)

WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v API (Provisional) All Provisional in 0.7 Partially Specd, some JUnit coverage, some refactoring required API Categories IDs (editors IDs, content types, partition types) ContentType Properties Some extensions to base API Extension Points (e.g. source page validation) Note: some extension points we currently have will be remove DOM related Implementation and extended APIs SSE SSE XML XML JSP JSP HTML HTML CSS CSS JavaScript JavaScript DTD DTD

WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v 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

WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v Still To Do For 0.7 Fix Bugs! Fix order-of-notification issues for folding Seek Review of Encoding and IContentDescribers Continue progress on APIs For 1.0 Provide Platform Quality APIs (well specd, well tested, well reviewed) Examples of use Less memory use Improve (hide) Common Undo Edit CSS contentType 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)

WTP Source Editing Open House | © 2005 by IBM; made available under the EPL v Whats 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

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