Merge branch 'master' of git@git.labs.intellij.net:idea/community

platform/platform-impl/src/com/intellij/diagnostic/PerformanceWatcher.java

@@ -54,6 +54,7 @@ public class PerformanceWatcher implements ApplicationComponent {
   private List<StackTraceElement> myStacktraceCommonPart;
 
   private int UNRESPONSIVE_THRESHOLD = 5;
+  private int UNRESPONSIVE_INTERVAL = 5;
 
   @NotNull
   public String getComponentName() {
@@ -72,7 +73,16 @@ public class PerformanceWatcher implements ApplicationComponent {
         // ignore
       }
     }
-    if (UNRESPONSIVE_THRESHOLD == 0) {
+    final String interval = System.getProperty("performance.watcher.interval");
+    if (interval != null) {
+      try {
+        UNRESPONSIVE_INTERVAL = Integer.parseInt(interval);
+      }
+      catch (NumberFormatException e) {
+        // ignore
+      }
+    }
+    if (UNRESPONSIVE_THRESHOLD == 0 || UNRESPONSIVE_INTERVAL == 0) {
       return;
     }
 
@@ -145,7 +155,7 @@ public class PerformanceWatcher implements ApplicationComponent {
   private void checkEDTResponsiveness() {
     while(true) {
       try {
-        if (myShutdownSemaphore.tryAcquire(1, TimeUnit.SECONDS)) {
+        if (myShutdownSemaphore.tryAcquire(UNRESPONSIVE_INTERVAL, TimeUnit.SECONDS)) {
           break;
         }
       }

platform/platform-resources/src/META-INF/LangExtensions.xml

@@ -435,8 +435,6 @@
     <className>com.intellij.codeInsight.intention.impl.EditFoldingOptionsAction</className>
   </intentionAction>
 
-  <resolveScopeEnlarger implementation="com.intellij.psi.NonClasspathResolveScopeEnlarger"/>
-
   <!-- CodeInsightSettings -->
   <editorActionHandler action="EditorEnter" implementationClass="com.intellij.codeInsight.editorActions.EnterHandler"/>
   <editorActionHandler action="EditorLineEnd" implementationClass="com.intellij.codeInsight.editorActions.EndHandler"/>

platform/vcs-api/src/com/intellij/openapi/vcs/VcsVFSListener.java

@@ -20,9 +20,9 @@ import com.intellij.openapi.Disposable;
 import com.intellij.openapi.command.CommandAdapter;
 import com.intellij.openapi.command.CommandEvent;
 import com.intellij.openapi.command.CommandProcessor;
-import com.intellij.openapi.diagnostic.Logger;
 import com.intellij.openapi.fileEditor.FileDocumentManager;
 import com.intellij.openapi.project.Project;
+import com.intellij.openapi.util.Comparing;
 import com.intellij.openapi.vcs.actions.VcsContextFactory;
 import com.intellij.openapi.vcs.changes.ChangeListManager;
 import com.intellij.openapi.vfs.*;
@@ -276,10 +276,16 @@ public abstract class VcsVFSListener implements Disposable {
 
     public void beforePropertyChange(final VirtualFilePropertyEvent event) {
       if (!isEventIgnored(event) && event.getPropertyName().equalsIgnoreCase(VirtualFile.PROP_NAME)) {
-        final VirtualFile file = event.getFile();
-        final VirtualFile parent = file.getParent();
-        if (parent != null) {
-          addFileToMove(file, parent.getPath(), (String)event.getNewValue());
+        String oldName = (String) event.getOldValue();
+        String newName = (String) event.getNewValue();
+        // in order to force a reparse of a file, the rename event can be fired with old name equal to new name -
+        // such events needn't be handled by the VCS
+        if (!Comparing.equal(oldName, newName)) {
+          final VirtualFile file = event.getFile();
+          final VirtualFile parent = file.getParent();
+          if (parent != null) {
+            addFileToMove(file, parent.getPath(), newName);
+          }
         }
       }
     }

plugins/spellchecker/src/com/intellij/spellchecker/inspections/BaseSplitter.java

@@ -17,14 +17,12 @@ package com.intellij.spellchecker.inspections;
 
 import com.intellij.openapi.progress.ProgressManager;
 import com.intellij.openapi.util.TextRange;
-import com.intellij.spellchecker.util.Strings;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import java.text.CharacterIterator;
 import java.text.StringCharacterIterator;
 import java.util.ArrayList;
-import java.util.Collection;
 import java.util.List;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -134,11 +132,7 @@ public abstract class BaseSplitter implements Splitter {
   }
 
   public static void checkCancelled() {
-    try {
-      ProgressManager.checkCanceled();
-    }
-    catch (Throwable ignored) {
-    }
+    ProgressManager.checkCanceled();
   }
 
 

resources/src/META-INF/IdeaPlugin.xml

@@ -1135,7 +1135,9 @@
                         serviceImplementation="com.intellij.profile.codeInspection.JavaAwareInspectionProfileManager"/>
     <exportable serviceInterface="com.intellij.profile.codeInspection.InspectionProfileManager"/>
     <schemeOwner serviceInterface="com.intellij.profile.codeInspection.InspectionProfileManager"/>
-  </extensions>
+
+    <resolveScopeEnlarger implementation="com.intellij.psi.NonClasspathResolveScopeEnlarger"/>
+    </extensions>
 
   <xi:include href="/META-INF/xdebugger.xml" xpointer="xpointer(/root/*)"/>
   <extensions defaultExtensionNs="com.intellij">