From d8ddf2968124b3518e567a91411357b1d291ff77 Mon Sep 17 00:00:00 2001
From: Jim Procter <jprocter@dundee.ac.uk>
Date: Mon, 23 Jun 2014 16:21:02 +0100
Subject: [PATCH] JAL-1526 simple function to write a snapshot of the desktop.

---
 src/jalview/gui/Desktop.java    |   17 +++++++++++++++++
 src/jalview/jbgui/GDesktop.java |   21 +++++++++++++++++++--
 2 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/src/jalview/gui/Desktop.java b/src/jalview/gui/Desktop.java
index f8f4019..b7057d1 100644
--- a/src/jalview/gui/Desktop.java
+++ b/src/jalview/gui/Desktop.java
@@ -26,6 +26,7 @@ import jalview.io.FormatAdapter;
 import jalview.io.IdentifyFile;
 import jalview.io.JalviewFileChooser;
 import jalview.io.JalviewFileView;
+import jalview.util.ImageMaker;
 import jalview.util.MessageManager;
 import jalview.ws.params.ParamManager;
 
@@ -2771,4 +2772,20 @@ public class Desktop extends jalview.jbgui.GDesktop implements
     dialogPause = false;
     block.release();
   }
+  @Override
+  protected void snapShotWindow_actionPerformed(ActionEvent e)
+  {
+    invalidate();
+    File of;
+    ImageMaker im = new jalview.util.ImageMaker(this, ImageMaker.EPS, "View of Desktop", getWidth(), getHeight(), of=new File("Jalview_snapshot"+System.currentTimeMillis()+".eps"), "View of desktop");
+    try {
+      paintAll(im.getGraphics());
+      im.writeImage();
+    } catch (Exception q)
+    {
+      Cache.log.error("Couldn't write snapshot to "+of.getAbsolutePath(),q);
+      return;
+    }
+    Cache.log.info("Successfully written snapshot to file "+of.getAbsolutePath());
+  }
 }
diff --git a/src/jalview/jbgui/GDesktop.java b/src/jalview/jbgui/GDesktop.java
index 0b9d779..4751d25 100755
--- a/src/jalview/jbgui/GDesktop.java
+++ b/src/jalview/jbgui/GDesktop.java
@@ -68,7 +68,7 @@ public class GDesktop extends JFrame
   JMenuItem saveState = new JMenuItem();
 
   JMenuItem loadState = new JMenuItem();
-
+  
   JMenu inputMenu = new JMenu();
 
   protected JMenuItem vamsasStart = new JMenuItem();
@@ -94,7 +94,8 @@ public class GDesktop extends JFrame
   protected JCheckBoxMenuItem showConsole = new JCheckBoxMenuItem();
 
   protected JCheckBoxMenuItem showNews = new JCheckBoxMenuItem();
-
+  
+  protected JMenuItem snapShotWindow = new JMenuItem();
   /**
    * Creates a new GDesktop object.
    */
@@ -338,6 +339,15 @@ public class GDesktop extends JFrame
         showNews_actionPerformed(e);
       }
     });
+    snapShotWindow.setText(MessageManager.getString("label.take_snapshot"));
+    snapShotWindow.addActionListener(new ActionListener()
+    {
+      public void actionPerformed(ActionEvent e)
+      {
+        snapShotWindow_actionPerformed(e);
+      }
+    });
+    
     desktopMenubar.add(FileMenu);
     desktopMenubar.add(toolsMenu);
     VamsasMenu.setVisible(false);
@@ -364,6 +374,7 @@ public class GDesktop extends JFrame
     toolsMenu.add(showConsole);
     toolsMenu.add(showNews);
     toolsMenu.add(garbageCollect);
+    toolsMenu.add(snapShotWindow);
     inputMenu.add(inputLocalFileMenuItem);
     inputMenu.add(inputURLMenuItem);
     inputMenu.add(inputTextboxMenuItem);
@@ -374,6 +385,12 @@ public class GDesktop extends JFrame
     // inputMenu.add(vamsasLoad);
   }
 
+  protected void snapShotWindow_actionPerformed(ActionEvent e)
+  {
+    // TODO Auto-generated method stub
+    
+  }
+
   protected void showConsole_actionPerformed(ActionEvent e)
   {
     // TODO Auto-generated method stub
-- 
1.7.10.2