SVN: one-click merge: show working copies -> to changes tool window tab

(cherry picked from commit 835743433991efc6330617fd3c0907e61a355744)

plugins/svn4idea/src/org/jetbrains/idea/svn/SvnVcs.java

@@ -132,6 +132,7 @@ public class SvnVcs extends AbstractVcs<CommittedChangeList> {
 
   private ChangeProvider myChangeProvider;
   private MergeProvider myMergeProvider;
+  private final WorkingCopiesContent myWorkingCopiesContent;
 
   @NonNls public static final String LOG_PARAMETER_NAME = "javasvn.log";
   public static final String pathToEntries = SvnUtil.SVN_ADMIN_DIR_NAME + File.separatorChar + SvnUtil.ENTRIES_FILE_NAME;
@@ -221,6 +222,7 @@ public class SvnVcs extends AbstractVcs<CommittedChangeList> {
     }
 
     myFrameStateListener = new MyFrameStateListener(changeListManager, vcsDirtyScopeManager);
+    myWorkingCopiesContent = new WorkingCopiesContent(this);
   }
 
   public void postStartup() {
@@ -228,6 +230,7 @@ public class SvnVcs extends AbstractVcs<CommittedChangeList> {
     myCopiesRefreshManager = new SvnCopiesRefreshManager(myProject, (SvnFileUrlMappingImpl) getSvnFileUrlMapping());
 
     invokeRefreshSvnRoots(true);
+    myWorkingCopiesContent.activate();
   }
 
   public void invokeRefreshSvnRoots(final boolean asynchronous) {
@@ -472,6 +475,7 @@ public class SvnVcs extends AbstractVcs<CommittedChangeList> {
     myAuthNotifier.clear();
 
     mySvnBranchPointsCalculator = null;
+    myWorkingCopiesContent.deactivate();
   }
 
   public VcsShowConfirmationOption getAddConfirmation() {

plugins/svn4idea/src/org/jetbrains/idea/svn/WorkingCopiesContent.java

@@ -0,0 +1,49 @@
+/*
+ * Copyright 2000-2010 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.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jetbrains.idea.svn;
+
+import com.intellij.openapi.vcs.changes.ui.ChangesViewContentManager;
+import com.intellij.ui.content.Content;
+import com.intellij.ui.content.ContentFactory;
+import org.jetbrains.idea.svn.dialogs.CopiesPanel;
+
+public class WorkingCopiesContent {
+  private final SvnVcs myVcs;
+  private Content myShownContent;
+
+  public WorkingCopiesContent(SvnVcs vcs) {
+    myVcs = vcs;
+  }
+
+  public void activate() {
+    final ChangesViewContentManager cvcm = ChangesViewContentManager.getInstance(myVcs.getProject());
+    final ContentFactory contentFactory = ContentFactory.SERVICE.getInstance();
+
+    final CopiesPanel copiesPanel = new CopiesPanel(myVcs.getProject());
+    myShownContent = contentFactory.createContent(copiesPanel.getComponent(), SvnBundle.message("dialog.show.svn.map.title"), true);
+    myShownContent.setCloseable(false);
+    cvcm.addContent(myShownContent);
+    myShownContent.setPreferredFocusableComponent(copiesPanel.getPrefferedFocusComponent());
+  }
+
+  public void deactivate() {
+    if (myShownContent != null) {
+      final ChangesViewContentManager cvcm = ChangesViewContentManager.getInstance(myVcs.getProject());
+      cvcm.removeContent(myShownContent);
+      myShownContent = null;
+    }
+  }
+}

plugins/svn4idea/src/org/jetbrains/idea/svn/dialogs/CopiesPanel.java

@@ -114,7 +114,7 @@ public class CopiesPanel {
     myRefreshLabel = new LinkLabel("Refresh", null, new LinkListener() {
       public void linkSelected(LinkLabel aSource, Object aLinkData) {
         if (myRefreshLabel.isEnabled()) {
-          myVcs.invokeRefreshSvnRoots(false);
+          myVcs.invokeRefreshSvnRoots(true);
           myRefreshLabel.setEnabled(false);
         }
       }