1 files changed, 47 insertions, 0 deletions
diff --git a/platform/platform-api/src/com/intellij/openapi/editor/actionSystem/CaretSpecificDataContext.java b/platform/platform-api/src/com/intellij/openapi/editor/actionSystem/CaretSpecificDataContext.java
new file mode 100644
index 000000000000..e53cc48e4d5a
--- /dev/null
+++ b/platform/platform-api/src/com/intellij/openapi/editor/actionSystem/CaretSpecificDataContext.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 com.intellij.openapi.editor.actionSystem;
+
+import com.intellij.openapi.actionSystem.CommonDataKeys;
+import com.intellij.openapi.actionSystem.DataContext;
+import com.intellij.openapi.actionSystem.DataContextWrapper;
+import com.intellij.openapi.editor.Caret;
+import com.intellij.openapi.fileEditor.FileEditorManager;
+import com.intellij.openapi.project.Project;
+import org.jetbrains.annotations.NonNls;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class CaretSpecificDataContext extends DataContextWrapper {
+  private final Caret myCaret;
+
+  public CaretSpecificDataContext(@NotNull DataContext delegate, @NotNull Caret caret) {
+    super(delegate);
+    myCaret = caret;
+  }
+
+  @Nullable
+  @Override
+  public Object getData(@NonNls String dataId) {
+    Project project = (Project)super.getData(CommonDataKeys.PROJECT.getName());
+    if (project == null) {
+      return null;
+    }
+    FileEditorManager fm = FileEditorManager.getInstance(project);
+    Object data = fm == null ? null : fm.getData(dataId, myCaret.getEditor(), myCaret);
+    return data == null ? super.getData(dataId) : data;
+  }
+}