From 0db4c043908f26ae414ac04e3b53d84ffc49d8ed Mon Sep 17 00:00:00 2001
From: Konstantin Bulenkov <kb@jetbrains.com>
Date: Mon, 5 Aug 2013 15:56:40 +0200
Subject: [PATCH] default implementation of TopHitProvider (initial)

---
 .../DefaultPlatformTopHitProvider.java        | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 platform/platform-impl/src/com/intellij/platform/DefaultPlatformTopHitProvider.java

diff --git a/platform/platform-impl/src/com/intellij/platform/DefaultPlatformTopHitProvider.java b/platform/platform-impl/src/com/intellij/platform/DefaultPlatformTopHitProvider.java
new file mode 100644
index 000000000000..71a5e7d3b6c9
--- /dev/null
+++ b/platform/platform-impl/src/com/intellij/platform/DefaultPlatformTopHitProvider.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2000-2013 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.platform;
+
+import com.intellij.ide.SearchTopHitProvider;
+import com.intellij.openapi.actionSystem.ActionManager;
+import com.intellij.openapi.util.text.StringUtil;
+import com.intellij.util.Consumer;
+
+/**
+ * @author Konstantin Bulenkov
+ */
+public class DefaultPlatformTopHitProvider implements SearchTopHitProvider {
+  private static final String[][] ACTION_MATRIX = {
+    {"op", "open ", "OpenFile", "$LRU"},
+    {"reo", "reopen ", "$LRU"},
+  };
+  @Override
+  public void consumeTopHits(String pattern, Consumer<Object> collector) {
+    final ActionManager actionManager = ActionManager.getInstance();
+    for (String[] strings : ACTION_MATRIX) {
+      if (StringUtil.isBetween(pattern, strings[0], strings[1])) {
+        for (int i = 2; i < strings.length; i++) {
+          collector.consume(actionManager.getAction(strings[i]));
+        }
+      }
+    }
+  }
+}