Bug 353398

Description Kalin 2011-07-29 07:44:07 EDT

Have two php files in a PHP project.
Select both of them in PHP Explorer view | Right-click | Compare with | Each other.

Two-way compare view is opened.

1. Open some of the mentioned php files in editor and start typing.
or
2. In the opened compare view go to some of the file (left or right, it does not matter) and start typing.

Actual:
The following exception is thrown in the error log:


java.lang.ClassCastException: org.eclipse.php.internal.ui.compare.PhpMergeViewer cannot be cast to org.eclipse.compare.contentmergeviewer.ContentMergeViewer
	at org.eclipse.team.internal.ui.synchronize.LocalResourceSaveableComparison.propertyChange(LocalResourceSaveableComparison.java:289)
	at org.eclipse.compare.internal.Utilities$2.run(Utilities.java:159)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.compare.internal.Utilities$1.run(Utilities.java:157)
	at org.eclipse.compare.internal.Utilities.firePropertyChange(Utilities.java:171)
	at org.eclipse.compare.internal.Utilities.firePropertyChange(Utilities.java:145)
	at org.eclipse.php.internal.ui.compare.ContentMergeViewer.fireDirtyState(ContentMergeViewer.java:1211)
	at org.eclipse.php.internal.ui.compare.ContentMergeViewer.setLeftDirty(ContentMergeViewer.java:1230)
	at org.eclipse.php.internal.ui.compare.TextMergeViewer.updateDirtyState(TextMergeViewer.java:2774)
	at org.eclipse.php.internal.ui.compare.TextMergeViewer.access$11(TextMergeViewer.java:2770)
	at org.eclipse.php.internal.ui.compare.TextMergeViewer$ContributorInfo.elementDirtyStateChanged(TextMergeViewer.java:855)
	at org.eclipse.ui.editors.text.TextFileDocumentProvider$FileBufferListener.dirtyStateChanged(TextFileDocumentProvider.java:288)
	at org.eclipse.core.internal.filebuffers.TextFileBufferManager$3.run(TextFileBufferManager.java:706)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.filebuffers.TextFileBufferManager.fireDirtyStateChanged(TextFileBufferManager.java:704)
	at org.eclipse.core.internal.filebuffers.ResourceTextFileBuffer$DocumentListener.documentChanged(ResourceTextFileBuffer.java:77)
	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument._fireDocumentChanged(BasicStructuredDocument.java:460)
	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.fireStructuredDocumentEvent(BasicStructuredDocument.java:1184)
	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.internalReplaceText(BasicStructuredDocument.java:1964)
	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2423)
	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2408)
	at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.access$2(JobSafeStructuredDocument.java:1)
	at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument$3.run(JobSafeStructuredDocument.java:141)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.wst.sse.ui.EditorExecutionContext.execute(EditorExecutionContext.java:149)
	at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.replaceText(JobSafeStructuredDocument.java:144)
	at org.eclipse.wst.sse.ui.internal.StructuredDocumentToTextAdapter.replaceTextRange(StructuredDocumentToTextAdapter.java:1187)
	at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:7180)
	at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:7994)
	at org.eclipse.swt.custom.StyledText.doContent(StyledText.java:2456)
	at org.eclipse.swt.custom.StyledText.handleKey(StyledText.java:5911)
	at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5941)
	at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5635)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1104)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1100)
	at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1509)
	at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4640)
	at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:345)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4528)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4972)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2530)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3752)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
	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(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	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)