Highlight file in Nautilus

platform/platform-api/src/com/intellij/execution/util/ExecUtil.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2011 JetBrains s.r.o.
+ * Copyright 2000-2012 JetBrains s.r.o.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -101,11 +101,25 @@ public class ExecUtil {
     CapturingProcessHandler processHandler = new CapturingProcessHandler(process);
     return processHandler.runProcess();
   }
-    
+
+  @Nullable
+  public static String execAndReadLine(@NotNull final List<String> command) {
+    try {
+      final ProcessOutput output = execAndGetOutput(command, null);
+      final List<String> lines = output.getStdoutLines();
+      if (lines.size() > 0) {
+        return lines.get(0);
+      }
+    }
+    catch (Exception ignored) { }
+    return null;
+  }
+
   public static ProcessOutput sudoAndGetOutput(@NotNull final String scriptPath,
                                                @NotNull final String prompt) throws IOException, ExecutionException, ScriptException, InterruptedException {
     return sudoAndGetOutput(scriptPath, prompt, null);
   }
+
   public static ProcessOutput sudoAndGetOutput(@NotNull final String scriptPath,
                                                @NotNull final String prompt, @Nullable String workDir) throws IOException, ExecutionException, ScriptException, InterruptedException {
     if (SystemInfo.isMac) {

platform/platform-impl/src/com/intellij/ide/actions/ShowFilePathAction.java

@@ -36,6 +36,7 @@ import com.intellij.openapi.ui.popup.ListPopup;
 import com.intellij.openapi.ui.popup.PopupStep;
 import com.intellij.openapi.ui.popup.util.BaseListPopupStep;
 import com.intellij.openapi.util.SystemInfo;
+import com.intellij.openapi.util.registry.Registry;
 import com.intellij.openapi.vfs.JarFileSystem;
 import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.ui.awt.RelativePoint;
@@ -50,6 +51,7 @@ import java.awt.event.MouseEvent;
 import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.Arrays;
 
 public class ShowFilePathAction extends AnAction {
   private static final Logger LOG = Logger.getInstance("#com.intellij.ide.actions.ShowFilePathAction");
@@ -164,7 +166,7 @@ public class ShowFilePathAction extends AnAction {
   public static boolean isSupported() {
     return SystemInfo.isWindows ||
            Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.OPEN) ||
-           SystemInfo.hasXdgOpen || SystemInfo.isGnome || SystemInfo.isKDE;
+           SystemInfo.hasXdgOpen || SystemInfo.hasNautilus;
   }
 
   /** @deprecated use {@linkplain #openFile(java.io.File)} (to remove in IDEA 13) */
@@ -229,19 +231,22 @@ public class ShowFilePathAction extends AnAction {
       return;
     }
 
-    String path = dir.getCanonicalPath();
-    if (!dir.isDirectory()) {
-      path = dir.getParentFile().getCanonicalPath();
+    if (Registry.is("ide.use.nautilus3") && SystemInfo.hasNautilus && hasNautilusV3()) {
+      if (toSelect != null) {
+        new GeneralCommandLine("nautilus", toSelect.getCanonicalPath()).createProcess();
+      }
+      else {
+        new GeneralCommandLine("nautilus", dir.getCanonicalPath()).createProcess();
+      }
+      return;
     }
 
+    final String path = dir.getCanonicalPath();
     if (SystemInfo.hasXdgOpen) {
       new GeneralCommandLine("/usr/bin/xdg-open", path).createProcess();
     }
-    else if (SystemInfo.isGnome) {
-      new GeneralCommandLine("gnome-open", path).createProcess();
-    }
-    else if (SystemInfo.isKDE) {
-      new GeneralCommandLine("kfmclient", "exec", path).createProcess();
+    else if (SystemInfo.hasNautilus) {
+      new GeneralCommandLine("nautilus", path).createProcess();
     }
     else if (Desktop.isDesktopSupported() && Desktop.getDesktop().isSupported(Desktop.Action.OPEN)) {
       Desktop.getDesktop().open(new File(path));
@@ -251,6 +256,16 @@ public class ShowFilePathAction extends AnAction {
     }
   }
 
+  private static Boolean hasNautilusV3 = null;
+
+  private static boolean hasNautilusV3() {
+    if (hasNautilusV3 == null) {
+      final String version = ExecUtil.execAndReadLine(Arrays.asList("nautilus", "--version"));
+      hasNautilusV3 = version != null && version.startsWith("GNOME nautilus 3");
+    }
+    return hasNautilusV3;
+  }
+
   @Nullable
   private static VirtualFile getFile(final AnActionEvent e) {
     return PlatformDataKeys.VIRTUAL_FILE.getData(e.getDataContext());

platform/platform-resources-en/src/misc/registry.properties

@@ -203,3 +203,6 @@ type.ahead.logging.enabled=false
 fast.tree.expand.in.structure.view=false
 
 python.exported.names.local.cache=false
+
+ide.use.nautilus3=true
+ide.use.nautilus3.description=Use Nautilus if available

platform/util/src/com/intellij/openapi/util/SystemInfo.java

@@ -51,6 +51,7 @@ public class SystemInfo extends SystemInfoRt {
   public static final boolean isKDE = _SUN_DESKTOP.contains("kde");
   public static final boolean isGnome = _SUN_DESKTOP.contains("gnome");
 
+  public static final boolean hasNautilus = isUnix && new File("/usr/bin/nautilus").canExecute();
   public static final boolean hasXdgOpen = isUnix && new File("/usr/bin/xdg-open").canExecute();
 
   public static final boolean isMacSystemMenu = isMac && "true".equals(System.getProperty("apple.laf.useScreenMenuBar"));
@@ -65,9 +66,8 @@ public class SystemInfo extends SystemInfoRt {
   public static final boolean isMacIntel64 = isMac && "x86_64".equals(OS_ARCH);
 
   public static final String nativeFileManagerName = isMac ? "Finder" :
-                                                     isGnome ? "Nautilus" :
-                                                     isKDE ? "Konqueror" :
                                                      isWindows ? "Explorer" :
+                                                     hasNautilus ? "Nautilus" :
                                                      "File Manager";
 
   /**