JAL-3560 moving JS-specific code to Platform, fix Platform.streamToFile

[jalview.git] / src / jalview / util / Platform.java

diff --git a/src/jalview/util/Platform.java b/src/jalview/util/Platform.java
index e7be77d..d9241b8 100644 (file)
--- a/src/jalview/util/Platform.java
+++ b/src/jalview/util/Platform.java
@@ -22,7 +22,7 @@ package jalview.util;
 
 import jalview.javascript.json.JSON;
 
-import java.awt.Color;
+import java.awt.Dimension;
 import java.awt.Toolkit;
 import java.awt.event.MouseEvent;
 import java.io.BufferedReader;
@@ -40,6 +40,7 @@ import java.util.logging.ConsoleHandler;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
+import javax.swing.JComponent;
 import javax.swing.SwingUtilities;
 
 import org.json.simple.parser.JSONParser;
@@ -276,6 +277,8 @@ public class Platform
    * 
    * Platform.timeCheck("some message", Platform.TIME_MARK);
    * 
+   * reset...[set/mark]n...get
+   * 
    * @param msg
    * @param mode
    */
@@ -286,6 +289,7 @@ public class Platform
     {
     case TIME_RESET:
       time = mark = t;
+      duration = 0;
       if (msg != null)
       {
         System.err.println("Platform: timer reset\t\t\t" + msg);
@@ -294,6 +298,7 @@ public class Platform
     case TIME_MARK:
       if (set > 0)
       {
+        // total time between set/mark points
         duration += (t - set);
       }
       else
@@ -316,7 +321,7 @@ public class Platform
     case TIME_GET:
       if (msg != null)
       {
-        System.err.println("Platform: timer dur\t" + ((t - time) / 1000f)
+        System.err.println("Platform: timer get\t" + ((t - time) / 1000f)
                 + "\t" + ((duration) / 1000f) + "\t" + msg);
       }
       set = 0;
@@ -568,17 +573,18 @@ public class Platform
   public static void streamToFile(InputStream is, File outFile)
           throws IOException
   {
+    if (isJS() && /**
+                   * JSTempFile direct transfer
+                   * 
+                   * @j2sNative outFile.setBytes$O && outFile.setBytes$O(is) &&
+                   */
+            true)
+    {
+      return;
+    }
     FileOutputStream fio = new FileOutputStream(outFile);
     try
     {
-      if (isJS()
-              && /**
-                  * @j2sNative outFile.setBytes$O && outFile.setBytes$O(is) &&
-                  */
-              true)
-      {
-        return;
-      }
       byte[] bb = new byte[32 * 1024];
       int l;
       while ((l = is.read(bb)) > 0)
@@ -694,6 +700,11 @@ public class Platform
      */
   }
 
+  public static void ensureJmol()
+  {
+    loadStaticResource("core/core_jvjmol.z.js", "org.jmol.viewer.Viewer");
+  }
+
   public static void ensureRegex()
   {
     loadStaticResource("core/core_stevesoft.z.js",
@@ -714,57 +725,6 @@ public class Platform
   }
 
   /**
-   * @param c
-   */
-  public static Color getColorFromName(String name)
-  {
-    if (name == null)
-    {
-      return null;
-    }
-    /**
-     * @j2sNative
-     * 
-     *            return swingjs.JSUtil.getColorFromName$S(name);
-     */
-    {
-      // or make a static map; or use reflection on the field name
-      switch (name.toLowerCase())
-      {
-      case "black":
-        return Color.black;
-      case "blue":
-        return Color.blue;
-      case "cyan":
-        return Color.cyan;
-      case "darkgray":
-        return Color.darkGray;
-      case "gray":
-        return Color.gray;
-      case "green":
-        return Color.green;
-      case "lightgray":
-        return Color.lightGray;
-      case "magenta":
-        return Color.magenta;
-      case "orange":
-        return Color.orange;
-      case "pink":
-        return Color.pink;
-      case "red":
-        return Color.red;
-      case "white":
-        return Color.white;
-      case "yellow":
-        return Color.yellow;
-      default:
-        return null;
-      }
-
-    }
-  }
-
-  /**
    * Initialize Java debug logging. A representative sample -- adapt as desired.
    */
   public static void startJavaLogging()
@@ -807,5 +767,82 @@ public class Platform
     }
   }
 
+  /**
+   * Set the "app" property of the HTML5 applet object, for example,
+   * "testApplet.app", to point to the Jalview instance. This will be the object
+   * that page developers use that is similar to the original Java applet object
+   * that was accessed via LiveConnect.
+   * 
+   * @param j
+   */
+  public static void setAppClass(Object j)
+  {
+    if (!isJS())
+    {
+      return;
+    }
+    @SuppressWarnings("unused")
+    Thread t = Thread.currentThread();
+    /**
+     * Set up "testApplet.app" to be this instance
+     * 
+     * @j2sNative
+     * 
+     *            try {self[t.name].app = j}catch(e){}
+     */
+  }
+
+  /**
+   * Retrieve the object's embedded size from a div's style on a page if
+   * embedded in SwingJS.
+   * 
+   * @param frame
+   *          JFrame or JInternalFrame
+   * @param defaultWidth
+   *          use -1 to return null (no default size)
+   * @param defaultHeight
+   * @return the embedded dimensions or null (no default size or not embedded)
+   */
+  public static Dimension getDimIfEmbedded(JComponent frame,
+          int defaultWidth, int defaultHeight)
+  {
+    Dimension d = /** @j2sNative frame.ui.getEmbedded$S("dim") || */
+            null;
+    return (d == null && defaultWidth >= 0
+            ? new Dimension(defaultWidth, defaultHeight)
+            : d);
+  }
+
+  /**
+   *
+   * If this frame Is this frame embedded in a web page, return a known type.
+   * 
+   * @param frame
+   *          a JFrame or JInternalFrame
+   * @param type
+   * @return null if frame is not embedded.
+   */
+  public static Object getEmbeddedAttribute(Object frame, String type)
+  {
+    if (!isJS())
+    {
+      return null;
+    }
+    return (/** @j2sNative frame.ui.getEmbedded$S(type) || */
+    null);
+  }
+
+  public static void stackTrace()
+  {
+    try
+    {
+      throw new NullPointerException();
+    } catch (Exception e)
+    {
+      e.printStackTrace();
+    }
+
+  }
+
 
 }