X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FJvOptionPane.java;h=bf15b865f405dfdec0f834b423df69fa12fa34d9;hb=6e56c166e45d1af37c5531b4cbe909a3e110927e;hp=e1d76f1054d2a45937deef244fd78ad2f0b583c4;hpb=984e67333b47f980e03c7fbc7cf161f604a6aee6;p=jalview.git

diff --git a/src/jalview/gui/JvOptionPane.java b/src/jalview/gui/JvOptionPane.java
index e1d76f1..bf15b86 100644
--- a/src/jalview/gui/JvOptionPane.java
+++ b/src/jalview/gui/JvOptionPane.java
@@ -21,22 +21,46 @@
 
 package jalview.gui;
 
+import jalview.util.Platform;
+import jalview.util.dialogrunner.DialogRunnerI;
+
 import java.awt.Component;
 import java.awt.HeadlessException;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 import javax.swing.Icon;
 import javax.swing.JOptionPane;
+import javax.swing.JPanel;
 
-public class JvOptionPane extends JOptionPane
+public class JvOptionPane extends JOptionPane implements DialogRunnerI,
+    PropertyChangeListener
 {
-  // BH 2018 no changes needed here.
-
   private static final long serialVersionUID = -3019167117756785229L;
 
   private static Object mockResponse = JvOptionPane.CANCEL_OPTION;
 
   private static boolean interactiveMode = true;
 
+  private Component parentComponent;
+
+  private Map<Object, Runnable> callbacks = new HashMap<>();
+
+  /*
+   * JalviewJS reports user choice in the dialog as the selected
+   * option (text); this list allows conversion to index (int)
+   */
+  List<Object> ourOptions;
+  
+  public JvOptionPane(final Component parent)
+  {
+    this.parentComponent = Platform.isJS() ? this : parent;
+  }
+
   public static int showConfirmDialog(Component parentComponent,
           Object message) throws HeadlessException
   {
@@ -61,7 +85,9 @@ public class JvOptionPane extends JOptionPane
           throws HeadlessException
   {
     if (!isInteractiveMode())
+    {
       return (int) getMockResponse();
+    }
     switch (optionType)
     {
     case JvOptionPane.YES_NO_CANCEL_OPTION:
@@ -155,7 +181,9 @@ public class JvOptionPane extends JOptionPane
           String message, String title, int optionType)
   {
     if (!isInteractiveMode())
+    {
       return (int) getMockResponse();
+    }
     switch (optionType)
     {
     case JvOptionPane.YES_NO_CANCEL_OPTION:
@@ -188,7 +216,9 @@ public class JvOptionPane extends JOptionPane
           Object message, String title, int optionType, int messageType)
   {
     if (!isInteractiveMode())
+    {
       return (int) getMockResponse();
+    }
     switch (optionType)
     {
     case JvOptionPane.YES_NO_CANCEL_OPTION:
@@ -220,7 +250,9 @@ public class JvOptionPane extends JOptionPane
           Icon icon)
   {
     if (!isInteractiveMode())
+    {
       return (int) getMockResponse();
+    }
     switch (optionType)
     {
     case JvOptionPane.YES_NO_CANCEL_OPTION:
@@ -255,7 +287,9 @@ public class JvOptionPane extends JOptionPane
           throws HeadlessException
   {
     if (!isInteractiveMode())
+    {
       return (int) getMockResponse();
+    }
     // two uses:
     //
     // TODO
@@ -454,6 +488,25 @@ public class JvOptionPane extends JOptionPane
   }
 
   /**
+   * adds inital selection value
+   * 
+   * @param message
+   * @param initialSelectionValue
+   * @return
+   */
+  public static String showInputDialog(Object message,
+          Object initialSelectionValue)
+  {
+    if (!isInteractiveMode())
+    {
+      return getMockResponse().toString();
+    }
+
+    // AnnotationPanel character option
+
+    return JOptionPane.showInputDialog(message, initialSelectionValue);
+  }
+  /**
    * centered on parent
    * 
    * @param parentComponent
@@ -490,6 +543,27 @@ public class JvOptionPane extends JOptionPane
                     initialSelectionValue)
             : getMockResponse().toString();
   }
+  
+
+  /**
+   * input with initial selection
+   * 
+   * @param parentComponent
+   * @param message
+   * @param initialSelectionValue
+   * @return
+   */
+  public static String showInputDialog(Component parentComponent,
+          Object message, Object initialSelectionValue)
+  {
+    
+    // AnnotationPanel
+    
+    return isInteractiveMode()
+            ? JOptionPane.showInputDialog(parentComponent, message,
+                    initialSelectionValue)
+            : getMockResponse().toString();
+  }
 
   /**
    * 
@@ -636,34 +710,174 @@ public class JvOptionPane extends JOptionPane
     return interactiveMode;
   }
 
-  public static void setInteractiveMode(boolean interactiveMode)
+  public static void setInteractiveMode(boolean interactive)
   {
-    JvOptionPane.interactiveMode = interactiveMode;
+    JvOptionPane.interactiveMode = interactive;
   }
 
-  @SuppressWarnings("unused")
   private static String getPrefix(int messageType)
   {
-    String prefix = ""; // JavaScript only
-
-    if (/** @j2sNative true || */
-    false)
+    String prefix = ""; 
+    
+    // JavaScript only
+    if (Platform.isJS())
     {
       switch (messageType)
       {
-      default:
-      case JvOptionPane.INFORMATION_MESSAGE:
-        prefix = "Note: ";
-        break;
       case JvOptionPane.WARNING_MESSAGE:
         prefix = "WARNING! ";
         break;
       case JvOptionPane.ERROR_MESSAGE:
-        prefix = "ERRROR! ";
+        prefix = "ERROR! ";
         break;
+      default:
+        prefix = "Note: ";
       }
     }
     return prefix;
   }
 
+  /**
+   * create a new option dialog that can be used to register responses - along
+   * lines of showOptionDialog
+   * 
+   * @param desktop
+   * @param question
+   * @param string
+   * @param defaultOption
+   * @param plainMessage
+   * @param object
+   * @param options
+   * @param string2
+   * @return
+   */
+  public static JvOptionPane newOptionDialog(Component parentComponent)
+  {
+    return new JvOptionPane(parentComponent);
+  }
+
+  public void showDialog(
+          String message, String title, int optionType, int messageType,
+          Icon icon, Object[] options, Object initialValue)
+  {
+
+    if (!isInteractiveMode())
+    {
+      handleResponse(getMockResponse());
+    }
+    // two uses:
+    //
+    // TODO
+    //
+    // 1) AlignViewport for openLinkedAlignment
+    //
+    // Show a dialog with the option to open and link (cDNA <-> protein) as a
+    // new
+    // alignment, either as a standalone alignment or in a split frame. Returns
+    // true if the new alignment was opened, false if not, because the user
+    // declined the offer.
+    //
+    // 2) UserDefinedColors warning about saving over a name already defined
+    //
+    
+    ourOptions = Arrays.asList(options);
+    
+    int response = JOptionPane.showOptionDialog(parentComponent, message, title,
+            optionType, messageType, icon, options, initialValue);
+    
+    /*
+     * In Java, the response is returned to this thread and handled here;
+     * (for Javascript, see propertyChange)
+     */
+    if (!Platform.isJS())
+    /**
+     * Java only
+     * 
+     * @j2sIgnore
+     */
+    {
+      handleResponse(response);
+    }
+  }
+
+  public void showInternalDialog(JPanel mainPanel, String title,
+          int yesNoCancelOption, int questionMessage, Icon icon,
+          Object[] options, String initresponse)
+  {
+    if (!isInteractiveMode())
+    {
+      handleResponse(getMockResponse());
+    }
+    
+    ourOptions = Arrays.asList(options);
+    int response;
+    if (parentComponent != this) 
+    {
+      response = JOptionPane.showInternalOptionDialog(parentComponent, mainPanel,
+              title, yesNoCancelOption, questionMessage, icon, options,
+              initresponse);
+    }
+    else
+    {
+      response = JOptionPane.showOptionDialog(parentComponent, mainPanel, title,
+              yesNoCancelOption, questionMessage, icon, options,
+              initresponse);
+    }
+    if (!Platform.isJS())
+    /**
+     * Java only
+     * 
+     * @j2sIgnore
+     */
+    {
+      handleResponse(response);
+    }
+  }
+    
+  @Override
+  public JvOptionPane setResponseHandler(Object response, Runnable action)
+  {
+	callbacks.put(response,  action);
+    return this;
+  }
+
+  /**
+   * JalviewJS signals option selection by a property change event
+   * for the option e.g. "OK".  This methods responds to that by
+   * running the response action that corresponds to that option.
+   * 
+   * @param evt
+   */
+  @Override
+  public void propertyChange(PropertyChangeEvent evt)
+  {
+    Object newValue = evt.getNewValue();
+	int ourOption = ourOptions.indexOf(newValue);
+    if (ourOption >= 0)
+    {
+      handleResponse(ourOption);
+    }
+    else
+    {
+      // try our luck..
+      handleResponse(newValue);
+    }
+  }
+
+  @Override
+  public void handleResponse(Object response)
+  {
+    /*
+	 * this test is for NaN in Chrome
+	 */
+    if (response != null && !response.equals(response))
+    {
+      return;
+    }
+    Runnable action = callbacks.get(response);
+    if (action != null)
+    {
+      action.run();
+    }
+  }
 }