Support rollback through the VCS interface and add some stubs for P4 …

…checkin, checkout, and history.

META-INF/plugin.xml

@@ -1,7 +1,7 @@
 <idea-plugin version="2">
   <id>net.rvd.idea.p4idea</id>
   <name>Perforce VCS Integration</name>
-  <version>1.0.1</version>
+  <version>1.1</version>
   <vendor email="robinverduijn.github@gmail.com" url="http://www.github.com">RVD</vendor>
 
   <description><![CDATA[
@@ -23,6 +23,7 @@
       <li>0.9:   Rudimentary caching support, use "P4 have" list for smarter operation, better logging.
       <li>1.0:   Initial support for P4 actions other than just add/edit/delete.
       <li>1.0.1: Properly handle unversioned files and refresh of the "Changes" view.
+      <li>1.1:   Support rollback through the VCS interface and add some stubs for P4 checkin, checkout, and history.
       </ul>
       ]]>
   </change-notes>

src/p4idea/vcs/PerforceVcs.java

@@ -6,6 +6,7 @@
 import com.intellij.openapi.vcs.changes.ChangeListEditHandler;
 import com.intellij.openapi.vcs.changes.ChangeProvider;
 import com.intellij.openapi.vcs.checkin.CheckinEnvironment;
+import com.intellij.openapi.vcs.rollback.RollbackEnvironment;
 import com.intellij.openapi.vcs.versionBrowser.CommittedChangeList;
 import com.intellij.openapi.vfs.VirtualFile;
 import com.perforce.p4java.exception.AccessException;
@@ -26,6 +27,10 @@ public class PerforceVcs extends AbstractVcs<CommittedChangeList>
   private final P4RootChecker _rootChecker;
   private final P4EditFileProvider _editFileProvider;
   private final P4SettingsValidator _validator;
+  private final P4CheckinEnvironment _checkinEnvironment;
+  private final P4CheckoutProvider _checkoutProvider;
+  private final P4CommittedChangesProvider _committedChangesProvider;
+  private final P4RollbackEnvironment _rollbackEnvironment;
 
   public PerforceVcs( @NotNull Project project )
   {
@@ -36,6 +41,11 @@ public PerforceVcs( @NotNull Project project )
     _rootChecker = new P4RootChecker();
     _editFileProvider = new P4EditFileProvider();
     _validator = new P4SettingsValidator( project );
+    _checkinEnvironment = new P4CheckinEnvironment();
+    _checkoutProvider = new P4CheckoutProvider();
+    _committedChangesProvider = new P4CommittedChangesProvider();
+    _rollbackEnvironment = new P4RollbackEnvironment();
+
     Instance = this;
   }
 
@@ -164,14 +174,26 @@ public void enableIntegration()
   @Override
   public CheckinEnvironment getCheckinEnvironment()
   {
-    log( "getCheckinEnvironment()" );
-    return super.getCheckinEnvironment();
+    return _checkinEnvironment;
   }
 
   @Override
   public CheckoutProvider getCheckoutProvider()
   {
-    log( "getCheckoutProvider()" );
-    return super.getCheckoutProvider();
+    return _checkoutProvider;
+  }
+
+  @Nullable
+  @Override
+  public CommittedChangesProvider getCommittedChangesProvider()
+  {
+    return _committedChangesProvider;
+  }
+
+  @Nullable
+  @Override
+  public RollbackEnvironment getRollbackEnvironment()
+  {
+    return _rollbackEnvironment;
   }
 }