X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FIProgressIndicator.java;h=981e94c24a16fd06539e8b7758f873bdadcd69d1;hb=ad15cff29620f960119f80176f1fd443da9f6763;hp=943c83d67c1d4dbc3a597ba3c450697a1ea34fd4;hpb=a45774ee31d9f35d4eff46d54d7deab719afb092;p=jalview.git

diff --git a/src/jalview/gui/IProgressIndicator.java b/src/jalview/gui/IProgressIndicator.java
index 943c83d..981e94c 100644
--- a/src/jalview/gui/IProgressIndicator.java
+++ b/src/jalview/gui/IProgressIndicator.java
@@ -1,49 +1,58 @@
-/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
- * Copyright (C) 2011 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
- * 
- * This file is part of Jalview.
- * 
- * Jalview is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License 
- * as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
- * 
- * Jalview is distributed in the hope that it will be useful, but 
- * WITHOUT ANY WARRANTY; without even the implied warranty 
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
- * PURPOSE.  See the GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
- */
-package jalview.gui;
-
-/**
- * Visual progress indicator interface.
- * 
- * @author JimP
- * 
- */
-public interface IProgressIndicator
-{
-  /**
-   * Visual indication of some operation taking place. On first call with a
-   * particular ID an indicator with the given message is added. The indicator
-   * is removed with a second call with same ID.
-   * 
-   * @param message
-   *          - displayed message for operation
-   * @param id
-   *          - unique handle for this indicator
-   */
-  public abstract void setProgressBar(String message, long id);
-
-  /**
-   * register a handler for the progress bar identified by id
-   * 
-   * @param id
-   * @param handler
-   */
-  public abstract void registerHandler(long id,
-          IProgressIndicatorHandler handler);
-
-}
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ * 
+ * This file is part of Jalview.
+ * 
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License 
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *  
+ * Jalview is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty 
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+ * PURPOSE.  See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
+package jalview.gui;
+
+/**
+ * Visual progress indicator interface.
+ * 
+ * @author JimP
+ * 
+ */
+public interface IProgressIndicator
+{
+  /**
+   * Visual indication of some operation taking place. On first call with a
+   * particular ID an indicator with the given message is added. The indicator
+   * is removed with a second call with same ID.
+   * 
+   * @param message
+   *          - displayed message for operation
+   * @param id
+   *          - unique handle for this indicator
+   */
+  public abstract void setProgressBar(String message, long id);
+
+  /**
+   * register a handler for the progress bar identified by id
+   * 
+   * @param id
+   * @param handler
+   */
+  public abstract void registerHandler(long id,
+          IProgressIndicatorHandler handler);
+
+  /**
+   * 
+   * @return true if any progress bars are still active
+   */
+  boolean operationInProgress();
+
+}