X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Futil%2FPlatform.java;h=f5953bf06085d9fc56b246cf2406e92e49cb042f;hb=3acfdb3ddd5e3b785fd0880bcebc9e267a717bbe;hp=573e2d584db09e7deac6c36abee5ec239a3cf53f;hpb=57738a1f3c19b1c3a00bd3ac5108f8cd0af32f99;p=jalview.git

diff --git a/src/jalview/util/Platform.java b/src/jalview/util/Platform.java
index 573e2d5..f5953bf 100644
--- a/src/jalview/util/Platform.java
+++ b/src/jalview/util/Platform.java
@@ -20,8 +20,6 @@
  */
 package jalview.util;
 
-import jalview.javascript.json.JSON;
-
 import java.awt.Toolkit;
 import java.awt.event.MouseEvent;
 import java.io.BufferedReader;
@@ -40,6 +38,8 @@ import javax.swing.SwingUtilities;
 import org.json.simple.parser.JSONParser;
 import org.json.simple.parser.ParseException;
 
+import jalview.javascript.json.JSON;
+
 /**
  * System platform information used by Applet and Application
  * 
@@ -56,6 +56,27 @@ public class Platform
 
   private static Boolean isHeadless = null;
 
+  // If launched from CLI with launcher script then -DCOLUMNWIDTH is set
+  private static final int CONSOLEWIDTH;
+
+  private static final String CONSOLEWIDTHPROPERTY = "CONSOLEWIDTH";
+
+  static
+  {
+    int cw = 80;
+    if (System.getProperty(CONSOLEWIDTHPROPERTY) != null
+            && System.getProperty(CONSOLEWIDTHPROPERTY).length() > 0)
+    {
+      try
+      {
+        cw = Integer.parseInt(System.getProperty(CONSOLEWIDTHPROPERTY));
+      } catch (NumberFormatException e)
+      {
+      }
+    }
+    CONSOLEWIDTH = cw;
+  }
+
   /**
    * added to group mouse events into Windows and nonWindows (mac, unix, linux)
    * 
@@ -657,4 +678,12 @@ public class Platform
     String p2 = path2.replace('\\', '/');
     return p1.equals(p2);
   }
+
+  /**
+   * If started on command line using launch script, return the console width
+   */
+  public static int consoleWidth()
+  {
+    return CONSOLEWIDTH;
+  }
 }