1 files changed, 96 insertions, 0 deletions
diff --git a/platform/dvcs-impl/src/com/intellij/dvcs/DvcsRememberedInputs.java b/platform/dvcs-impl/src/com/intellij/dvcs/DvcsRememberedInputs.java
new file mode 100644
index 000000000000..58292aa17f91
--- /dev/null
+++ b/platform/dvcs-impl/src/com/intellij/dvcs/DvcsRememberedInputs.java
@@ -0,0 +1,96 @@
+/*
+ * 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.dvcs;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author Kirill Likhodedov
+ */
+public class DvcsRememberedInputs {
+
+  private State myState = new State();
+
+  public static class State {
+    public List<UrlAndUserName> visitedUrls = new ArrayList<UrlAndUserName>();
+    public String cloneParentDir = "";
+  }
+
+  public static class UrlAndUserName {
+    public String url;
+    public String userName;
+  }
+
+  @NotNull
+  public State getState() {
+    return myState;
+  }
+
+  public void loadState(State state) {
+    myState = state;
+  }
+
+  public void addUrl(@NotNull String url) {
+    addUrl(url, "");
+  }
+
+  public void addUrl(@NotNull String url, @NotNull String userName) {
+    for (UrlAndUserName visitedUrl : myState.visitedUrls) {
+      if (visitedUrl.url.equalsIgnoreCase(url)) {  // don't add multiple entries for a single url
+        if (!userName.isEmpty()) {                 // rewrite username, unless no username is specified
+          visitedUrl.userName = userName;
+        }
+        return;
+      }
+    }
+
+    UrlAndUserName urlAndUserName = new UrlAndUserName();
+    urlAndUserName.url = url;
+    urlAndUserName.userName = userName;
+    myState.visitedUrls.add(urlAndUserName);
+  }
+
+  @Nullable
+  public String getUserNameForUrl(@NotNull String url) {
+    for (UrlAndUserName urlAndUserName : myState.visitedUrls) {
+      if (urlAndUserName.url.equalsIgnoreCase(url)) {
+        return urlAndUserName.userName;
+      }
+    }
+    return null;
+  }
+
+  @NotNull
+  public List<String> getVisitedUrls() {
+    List<String> urls = new ArrayList<String>(myState.visitedUrls.size());
+    for (UrlAndUserName urlAndUserName : myState.visitedUrls) {
+      urls.add(urlAndUserName.url);
+    }
+    return urls;
+  }
+
+  public String getCloneParentDir() {
+    return myState.cloneParentDir;
+  }
+
+  public void setCloneParentDir(String cloneParentDir) {
+    myState.cloneParentDir = cloneParentDir;
+  }
+}