From 618140a07899d96cc76a1fca6ce9f26f44895ca8 Mon Sep 17 00:00:00 2001
From: Rami Santina <rami.santina@gmail.com>
Date: Thu, 4 Aug 2011 17:08:55 +0300
Subject: add multitouch getPointerId data

---
 .../classes/com/jogamp/newt/event/MouseEvent.java  | 51 ++++++++++++++++------
 1 file changed, 37 insertions(+), 14 deletions(-)

(limited to 'src/newt/classes/com')

diff --git a/src/newt/classes/com/jogamp/newt/event/MouseEvent.java b/src/newt/classes/com/jogamp/newt/event/MouseEvent.java
index 7ad7d6e2d..be763b48d 100644
--- a/src/newt/classes/com/jogamp/newt/event/MouseEvent.java
+++ b/src/newt/classes/com/jogamp/newt/event/MouseEvent.java
@@ -56,30 +56,47 @@ public class MouseEvent extends InputEvent
         this.x = new int[]{x};
         this.y = new int[]{y};
         this.pressure = new float[]{0};
-
+        this.pointerids = new int[]{-1};
         this.clickCount=clickCount;
         this.button=button;
         this.wheelRotation = rotation;
     }
 
     public MouseEvent(int eventType, Object source, long when,
-            int modifiers, int[] x, int[] y, float[] pressure, int clickCount, int button,
+            int modifiers, int[] x, int[] y, float[] pressure, int[] pointerids, int clickCount, int button,
             int rotation)
     {
         super(eventType, source, when, modifiers); 
         this.x = x;
         this.y = y;
         this.pressure = pressure;
-
+        this.pointerids = pointerids;
         this.clickCount=clickCount;
         this.button=button;
         this.wheelRotation = rotation;
     }
     
+    /**
+     * @return the count of pointers involved in this event
+     */
     public int getPointerCount() {
         return x.length;
     }
     
+    public int getPointerId() {
+        return pointerids[0];
+    }
+    
+    /**
+     * @return the pointer id for the data at index.
+     *  return -1 if index not available.
+     */
+    public int getPointerId(int index) {
+        if(index >= pointerids.length)
+            return -1;
+        return pointerids[index];
+    }
+    
     public int getButton() {
         return button;
     }
@@ -94,20 +111,29 @@ public class MouseEvent extends InputEvent
         return y[0];
     }
 
-    public int getX(int pointer) {
-        return x[pointer];
+    /** 
+     * @return x-coord at index where index refers to the 
+     * data coming from a pointer. 
+     * @see getPointerId(index)
+     */
+    public int getX(int index) {
+        return x[index];
     }
 
-    public int getY(int pointer) {
-        return y[pointer];
+    public int getY(int index) {
+        return y[index];
     }
     
     public float getPressure(){
         return pressure[0];
     }
     
-    public float getPressure(int pointer){
-        return pressure[pointer];
+    /**
+     * @return the pressure associated with the pointer at index.
+     * the value of zero is return if not available.
+     */
+    public float getPressure(int index){
+        return pressure[index];
     }
     
     public int getWheelRotation() {
@@ -131,14 +157,13 @@ public class MouseEvent extends InputEvent
         case EVENT_MOUSE_MOVED: return "EVENT_MOUSE_MOVED";
         case EVENT_MOUSE_DRAGGED: return "EVENT_MOUSE_DRAGGED";
         case EVENT_MOUSE_WHEEL_MOVED: return "EVENT_MOUSE_WHEEL_MOVED";
-        case EVENT_MOUSE_PRESSED_MINOR: return "EVENT_MOUSE_PRESSED_MINOR";
-        case EVENT_MOUSE_RELEASED_MINOR: return "EVENT_MOUSE_RELEASED_MINOR";
         default: return "unknown (" + type + ")";
         }
     }
     private final int x[], y[], clickCount, button, wheelRotation;
     private final float pressure[];
-
+    private final int pointerids[];
+    
     public static final int EVENT_MOUSE_CLICKED  = 200;
     public static final int EVENT_MOUSE_ENTERED  = 201;
     public static final int EVENT_MOUSE_EXITED   = 202;
@@ -147,6 +172,4 @@ public class MouseEvent extends InputEvent
     public static final int EVENT_MOUSE_MOVED    = 205;
     public static final int EVENT_MOUSE_DRAGGED  = 206;
     public static final int EVENT_MOUSE_WHEEL_MOVED = 207;
-    public static final int EVENT_MOUSE_PRESSED_MINOR  = 208;
-    public static final int EVENT_MOUSE_RELEASED_MINOR = 209;
 }
-- 
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