1 files changed, 47 insertions, 0 deletions
diff --git a/plugins/hg4idea/src/org/zmlx/hg4idea/action/HgAbstractGlobalSingleRepoAction.java b/plugins/hg4idea/src/org/zmlx/hg4idea/action/HgAbstractGlobalSingleRepoAction.java
new file mode 100644
index 000000000000..bfb2d7715e68
--- /dev/null
+++ b/plugins/hg4idea/src/org/zmlx/hg4idea/action/HgAbstractGlobalSingleRepoAction.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2000-2014 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.zmlx.hg4idea.action;
+
+import com.intellij.openapi.project.Project;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.zmlx.hg4idea.repo.HgRepository;
+
+import javax.swing.*;
+import java.util.Collection;
+import java.util.List;
+
+public abstract class HgAbstractGlobalSingleRepoAction extends HgAbstractGlobalAction {
+
+  public HgAbstractGlobalSingleRepoAction(Icon icon) {
+    super(icon);
+  }
+
+  public HgAbstractGlobalSingleRepoAction() {
+    super();
+  }
+
+  @Override
+  protected void execute(@NotNull Project project,
+                         @NotNull Collection<HgRepository> repositories,
+                         @NotNull List<HgRepository> selectedRepositories) {
+    execute(project, repositories, selectedRepositories.isEmpty() ? null : selectedRepositories.get(0));
+  }
+
+  protected abstract void execute(@NotNull Project project,
+                                  @NotNull Collection<HgRepository> repositories,
+                                  @Nullable HgRepository selectedRepo);
+}