Describe the bug
A clear and concise description of what the bug is.
When using imgdiff for comparing local changes in git, the comparision itself works, but intellij pops up permanently a loading bar (screenshot) so that Intellij is almost unusable.
To Reproduce
Open an image with local changes in the diff editor
Expected behavior
It should just load once and then display the changes.
Screenshots
Sorry for the splitted screenshot. I don't want to expose the actual content.
Desktop (please complete the following information):
- Which jetbrains product did you use: Ultimate Edition
- Which version of the product did you use: Build #IU-222.4167.29, built on September 13, 2022
- running on ubuntu 22.04
Additional context
Stacktrace from the IntelliJ console:
Details
```
java.lang.Throwable: AWT events are prohibited inside MyChangeDiffToolAction#update@DiffToolbar (com.intellij.diff.impl.DiffRequestProcessor$MyChangeDiffToolAction); got java.awt.event.InvocationEvent[INVOCATION_DEFAULT,runnable=javax.swing.RepaintManager$ProcessingRunnable@51cf846b,notifier=null,catchExceptions=false,when=1665578179683] on sun.awt.X11.XToolkit@2f89df35
at com.intellij.openapi.diagnostic.Logger.error(Logger.java:184)
at com.intellij.ide.ProhibitAWTEvents.dispatch(ProhibitAWTEvents.java:41)
at com.intellij.ide.IdeEventQueue.runCustomProcessors(IdeEventQueue.java:512)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:470)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:488)
at com.intellij.ide.IdeEventQueue.pumpEventsForHierarchy(IdeEventQueue.java:965)
at com.intellij.openapi.progress.util.ProgressWindow.lambda$startBlocking$4(ProgressWindow.java:211)
at com.intellij.openapi.application.impl.ApplicationImpl.runUnlockingIntendedWrite(ApplicationImpl.java:907)
at com.intellij.openapi.progress.util.ProgressWindow.startBlocking(ProgressWindow.java:206)
at com.intellij.openapi.progress.impl.ProgressRunner.lambda$execFromEDT$6(ProgressRunner.java:329)
at java.base/java.util.concurrent.CompletableFuture.uniAcceptNow(CompletableFuture.java:757)
at java.base/java.util.concurrent.CompletableFuture.uniAcceptStage(CompletableFuture.java:735)
at java.base/java.util.concurrent.CompletableFuture.thenAccept(CompletableFuture.java:2182)
at com.intellij.openapi.progress.impl.ProgressRunner.execFromEDT(ProgressRunner.java:326)
at com.intellij.openapi.progress.impl.ProgressRunner.submit(ProgressRunner.java:267)
at com.intellij.openapi.progress.impl.ProgressRunner.submitAndGet(ProgressRunner.java:193)
at com.intellij.openapi.application.impl.ApplicationImpl.runProcessWithProgressSynchronously(ApplicationImpl.java:479)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcessWithProgressSynchronously(CoreProgressManager.java:537)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcessWithProgressSynchronously(ProgressManagerImpl.java:85)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcessWithProgressSynchronously(CoreProgressManager.java:266)
at git4idea.index.vfs.GitIndexVirtualFile.contentsToByteArray(GitIndexVirtualFile.kt:91)
at git4idea.index.vfs.GitIndexVirtualFile.getInputStream(GitIndexVirtualFile.kt:84)
at de.ehmkah.projects.imgdiff.ImgDiffBaseBinaryDiffToolKt.isValidImage(ImgDiffBaseBinaryDiffTool.kt:95)
at de.ehmkah.projects.imgdiff.ImgDiffBaseBinaryDiffTool.canShow(ImgDiffBaseBinaryDiffTool.kt:81)
at com.intellij.diff.impl.DiffRequestProcessor.filterFittedTools(DiffRequestProcessor.java:275)
at com.intellij.diff.impl.DiffRequestProcessor.getAvailableFittedTools(DiffRequestProcessor.java:266)
at com.intellij.diff.impl.DiffRequestProcessor$MyChangeDiffToolAction.update(DiffRequestProcessor.java:800)
at com.intellij.openapi.actionSystem.ex.ActionUtil.lambda$performDumbAwareUpdate$0(ActionUtil.java:150)
at com.intellij.openapi.actionSystem.ex.ActionUtil.performDumbAwareUpdate(ActionUtil.java:173)
at com.intellij.openapi.actionSystem.impl.ActionUpdater.doUpdate(ActionUpdater.java:660)
at com.intellij.openapi.actionSystem.impl.ActionUpdater.lambda$updateActionReal$4(ActionUpdater.java:128)
at com.intellij.openapi.actionSystem.impl.ActionUpdater.lambda$computeOnEdt$6(ActionUpdater.java:211)
at com.intellij.openapi.progress.ProgressManager.lambda$runProcess$0(ProgressManager.java:66)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:188)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$12(CoreProgressManager.java:608)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:683)
at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:639)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:607)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:60)
at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:175)
at com.intellij.openapi.progress.ProgressManager.runProcess(ProgressManager.java:66)
at com.intellij.openapi.actionSystem.impl.ActionUpdater.lambda$computeOnEdt$7(ActionUpdater.java:207)
at com.intellij.openapi.actionSystem.impl.ActionUpdateEdtExecutor.lambda$computeOnEdt$0(ActionUpdateEdtExecutor.java:45)
at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:194)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:881)
at com.intellij.openapi.application.impl.ApplicationImpl$3.run(ApplicationImpl.java:513)
at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:75)
at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:118)
at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:42)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:779)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:730)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:724)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:749)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:918)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:766)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:450)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:791)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:449)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:105)
at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:624)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:447)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:881)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:493)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
```
