[jbosstools-issues] [JBoss JIRA] (JBIDE-12052) Selection of Source and Visual pane is not properly synchronized, StringIndexOutOfBoundsException

Selection of Source and Visual pane is not properly synchronized, StringIndexOutOfBoundsException ------------------------------------------------------------------------------------------------- Key: JBIDE-12052 URL: https://issues.jboss.org/browse/JBIDE-12052 Project: Tools (JBoss Tools) Issue Type: Bug Components: Visual Page Editor core Affects Versions: 3.3.0.CR1 Environment: jbdevstudio-product-linux-gtk-5.0.0.v201205272317M-H143-CR1. Reporter: Vlado Pakan Assignee: Denis Maliarevich Priority: Critical Fix For: 3.3.0.CR1 Attachments: 12052a.patch, 12052vissel.png, selectionerror.ogg 1. Create JSF 1.2 Kickstart project 2. Open inputUserName.jsp. 3. Insert some plain text within <f:view> tag 4. Select part of this text in Source pane using mouse or Shift+Arrow ASSERT: Selection is reflected in Visual pane 5. Select part of this text in Visual pane using Shift+Arrow (both Lext and Right) ASSERT: Selection is reflected in Source pane 6. Select part of this text in Source pane using mouse or Shift+Arrow ERROR: Selection is not reflected in Visual pane 7. Select part of text "#{Message.header}" with mouse or Shift+Arrow ERROR: Lot of these error messages are displayed: java.lang.StringIndexOutOfBoundsException: String index out of range: -309 at java.lang.String.substring(String.java:1937) at org.jboss.tools.vpe.editor.util.TextUtil.visualPosition(TextUtil.java:361) at org.jboss.tools.vpe.editor.template.SelectionManager.restoreVisualCursorPosition(SelectionManager.java:370) at org.jboss.tools.vpe.editor.template.SelectionManager.refreshVisualTextSelection(SelectionManager.java:251) at org.jboss.tools.vpe.editor.template.SelectionManager.refreshVisualSelection(SelectionManager.java:176) at org.jboss.tools.vpe.editor.VpeController.sourceSelectionChanged(VpeController.java:830) at org.jboss.tools.vpe.editor.VpeController$VPEUpdateJob.runInUIThread(VpeController.java:1271) at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3563) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3212) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) at org.eclipse.equinox.launcher.Main.main(Main.java:1386)