1 files changed, 39 insertions, 0 deletions
diff --git a/platform/lang-impl/src/com/intellij/codeInsight/actions/MultiCaretCodeInsightActionHandler.java b/platform/lang-impl/src/com/intellij/codeInsight/actions/MultiCaretCodeInsightActionHandler.java
new file mode 100644
index 000000000000..bfe7e325b8eb
--- /dev/null
+++ b/platform/lang-impl/src/com/intellij/codeInsight/actions/MultiCaretCodeInsightActionHandler.java
@@ -0,0 +1,39 @@
+/*
+ * 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.codeInsight.actions;
+
+import com.intellij.openapi.editor.Caret;
+import com.intellij.openapi.editor.Editor;
+import com.intellij.openapi.project.Project;
+import com.intellij.psi.PsiFile;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Delegate class that performs actual work for {@link com.intellij.codeInsight.actions.MultiCaretCodeInsightAction}
+ */
+public abstract class MultiCaretCodeInsightActionHandler {
+  /**
+   * Invoked for each caret in editor (in bottom-to-top order). <code>project</code> value is the same for all carets, <code>editor</code>
+   * and <code>file</code> values can be different in presence of multi-root PSI and injected fragments. For injected fragments
+   * caret instance will belong to corresponding injected editor.
+   */
+  public abstract void invoke(@NotNull Project project, @NotNull Editor editor, @NotNull Caret caret, @NotNull PsiFile file);
+
+  /**
+   * Invoked after processing all carets.
+   */
+  public void postInvoke() {}
+}
+\ No newline at end of file