[jbosstools-issues] [JBoss JIRA] Updated: (JBIDE-3494) using source tab breaks Diagram view (UI changes are not undone cleanly)

using source tab breaks Diagram view (UI changes are not undone cleanly) ------------------------------------------------------------------------ Key: JBIDE-3494 URL: https://jira.jboss.org/jira/browse/JBIDE-3494 Project: Tools (JBoss Tools) Issue Type: Bug Components: jbpm Affects Versions: 3.0.0.cr1 Reporter: Nick Boldt Assignee: Koen Aers Priority: Minor Fix For: 3.1.0.M3 Tested with JBoss Dev Studio Version: 2.0.0.CR1, Build id: R200812221144 Steps to repro: 1. Install JBDS. 2. download http://www.jboss.org/downloading/?projectId=jbossjbpm&url=http://down... 3. `java -jar jbpm-installer-3.3.0.GA.jar`. I installed into ~/jbpm-3.3.0.GA 4. New > Other > Process Project 5. Go into src/main/jpdl/simple and open processdefinition.xml with jBPM Graphical Process Designer 6. Add a couple nodes, then connect them to the existing flow. Or create your own. 7. Switch to Source tab. I had this: <?xml version="1.0" encoding="UTF-8"?> <process-definition xmlns="urn:jbpm.org:jpdl-3.2" name="simple"> <start-state name="start-state1"> <transition to="state1"></transition> </start-state> <state name="state1"> <transition to="end-state2"></transition> </state> <end-state name="end-state2"></end-state> </process-definition> and gpd.xml contained this -- three nodes in top-left to bottom-right cascade: <?xml version="1.0" encoding="UTF-8"?> <root-container name="simple" width="1058" height="740"> <node name="start-state1" x="32" y="19" width="132" height="36"> <edge> <label x="5" y="-10"/> </edge> </node> <node name="state1" x="77" y="103" width="132" height="36"> <edge> <label x="5" y="-10"/> </edge> </node> <node name="end-state2" x="115" y="203" width="132" height="36"/> </root-container> 8. On the Source tab of the jBPM editor, select the middle state node and cut it out (CTRL-X). Note the outline view refreshes correctly. 9. Paste it back in, perhaps in the same location from where it was cut. (Use case: user wants to reorder the XML for personal taste reasons, or accidentally deleted and restored a block of XML). 10. Switch to diagram view. The middle node "state1" is now at (0,0) instead of where it used to be, eg., at (77,103)